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jquery-ui-1.12.1.custom/jquery-ui.min.js 0000666 00000271613 15000717113 0013610 0 ustar 00 /*! jQuery UI - v1.12.1 - 2018-02-05 * http://jqueryui.com * Includes: widget.js, data.js, disable-selection.js, keycode.js, scroll-parent.js, widgets/draggable.js, widgets/droppable.js, widgets/resizable.js, widgets/selectable.js, widgets/sortable.js, widgets/mouse.js, widgets/slider.js * Copyright jQuery Foundation and other contributors; Licensed MIT */ "use strict";(function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t(jQuery)})(function(t){t.ui=t.ui||{},t.ui.version="1.12.1";var e=0,i=Array.prototype.slice;t.cleanData=function(e){return function(i){var s,n,o;for(o=0;null!=(n=i[o]);o++)try{s=t._data(n,"events"),s&&s.remove&&t(n).triggerHandler("remove")}catch(a){}e(i)}}(t.cleanData),t.widget=function(e,i,s){var n,o,a,r={},l=e.split(".")[0];e=e.split(".")[1];var h=l+"-"+e;return 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e||(e=t.body),e.nodeName||(e=t.body),e},t.ui.safeBlur=function(e){e&&"body"!==e.nodeName.toLowerCase()&&t(e).trigger("blur")},t.widget("ui.draggable",t.ui.mouse,{version:"1.12.1",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1,drag:null,start:null,stop:null},_create:function(){"original"===this.options.helper&&this._setPositionRelative(),this.options.addClasses&&this._addClass("ui-draggable"),this._setHandleClassName(),this._mouseInit()},_setOption:function(t,e){this._super(t,e),"handle"===t&&(this._removeHandleClassName(),this._setHandleClassName())},_destroy:function(){return(this.helper||this.element).is(".ui-draggable-dragging")?(this.destroyOnClear=!0,void 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this.helper=this._createHelper(e),this._addClass(this.helper,"ui-draggable-dragging"),this._cacheHelperProportions(),t.ui.ddmanager&&(t.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(!0),this.offsetParent=this.helper.offsetParent(),this.hasFixedAncestor=this.helper.parents().filter(function(){return"fixed"===t(this).css("position")}).length>0,this.positionAbs=this.element.offset(),this._refreshOffsets(e),this.originalPosition=this.position=this._generatePosition(e,!1),this.originalPageX=e.pageX,this.originalPageY=e.pageY,i.cursorAt&&this._adjustOffsetFromHelper(i.cursorAt),this._setContainment(),this._trigger("start",e)===!1?(this._clear(),!1):(this._cacheHelperProportions(),t.ui.ddmanager&&!i.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e),this._mouseDrag(e,!0),t.ui.ddmanager&&t.ui.ddmanager.dragStart(this,e),!0)},_refreshOffsets:function(t){this.offset={top:this.positionAbs.top-this.margins.top,left:this.positionAbs.left-this.margins.left,scroll:!1,parent:this._getParentOffset(),relative:this._getRelativeOffset()},this.offset.click={left:t.pageX-this.offset.left,top:t.pageY-this.offset.top}},_mouseDrag:function(e,i){if(this.hasFixedAncestor&&(this.offset.parent=this._getParentOffset()),this.position=this._generatePosition(e,!0),this.positionAbs=this._convertPositionTo("absolute"),!i){var 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this._unblockFrames(),t.ui.ddmanager&&t.ui.ddmanager.dragStop(this,e),this.handleElement.is(e.target)&&this.element.trigger("focus"),t.ui.mouse.prototype._mouseUp.call(this,e)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp(new t.Event("mouseup",{target:this.element[0]})):this._clear(),this},_getHandle:function(e){return this.options.handle?!!t(e.target).closest(this.element.find(this.options.handle)).length:!0},_setHandleClassName:function(){this.handleElement=this.options.handle?this.element.find(this.options.handle):this.element,this._addClass(this.handleElement,"ui-draggable-handle")},_removeHandleClassName:function(){this._removeClass(this.handleElement,"ui-draggable-handle")},_createHelper:function(e){var i=this.options,s=t.isFunction(i.helper),n=s?t(i.helper.apply(this.element[0],[e])):"clone"===i.helper?this.element.clone().removeAttr("id"):this.element;return n.parents("body").length||n.appendTo("parent"===i.appendTo?this.element[0].parentNode:i.appendTo),s&&n[0]===this.element[0]&&this._setPositionRelative(),n[0]===this.element[0]||/(fixed|absolute)/.test(n.css("position"))||n.css("position","absolute"),n},_setPositionRelative:function(){/^(?:r|a|f)/.test(this.element.css("position"))||(this.element[0].style.position="relative")},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),t.isArray(e)&&(e={left:+e[0],top:+e[1]||0}),"left"in e&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_isRootNode:function(t){return/(html|body)/i.test(t.tagName)||t===this.document[0]},_getParentOffset:function(){var 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t=this.element.position(),e=this._isRootNode(this.scrollParent[0]);return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+(e?0:this.scrollParent.scrollTop()),left:t.left-(parseInt(this.helper.css("left"),10)||0)+(e?0:this.scrollParent.scrollLeft())}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,i,s,n=this.options,o=this.document[0];return this.relativeContainer=null,n.containment?"window"===n.containment?(this.containment=[t(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,t(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,t(window).scrollLeft()+t(window).width()-this.helperProportions.width-this.margins.left,t(window).scrollTop()+(t(window).height()||o.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):"document"===n.containment?(this.containment=[0,0,t(o).width()-this.helperProportions.width-this.margins.left,(t(o).height()||o.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top],void 0):n.containment.constructor===Array?(this.containment=n.containment,void 0):("parent"===n.containment&&(n.containment=this.helper[0].parentNode),i=t(n.containment),s=i[0],s&&(e=/(scroll|auto)/.test(i.css("overflow")),this.containment=[(parseInt(i.css("borderLeftWidth"),10)||0)+(parseInt(i.css("paddingLeft"),10)||0),(parseInt(i.css("borderTopWidth"),10)||0)+(parseInt(i.css("paddingTop"),10)||0),(e?Math.max(s.scrollWidth,s.offsetWidth):s.offsetWidth)-(parseInt(i.css("borderRightWidth"),10)||0)-(parseInt(i.css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(e?Math.max(s.scrollHeight,s.offsetHeight):s.offsetHeight)-(parseInt(i.css("borderBottomWidth"),10)||0)-(parseInt(i.css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relativeContainer=i),void 0):(this.containment=null,void 0)},_convertPositionTo:function(t,e){e||(e=this.position);var i="absolute"===t?1:-1,s=this._isRootNode(this.scrollParent[0]);return{top:e.top+this.offset.relative.top*i+this.offset.parent.top*i-("fixed"===this.cssPosition?-this.offset.scroll.top:s?0:this.offset.scroll.top)*i,left:e.left+this.offset.relative.left*i+this.offset.parent.left*i-("fixed"===this.cssPosition?-this.offset.scroll.left:s?0:this.offset.scroll.left)*i}},_generatePosition:function(t,e){var i,s,n,o,a=this.options,r=this._isRootNode(this.scrollParent[0]),l=t.pageX,h=t.pageY;return r&&this.offset.scroll||(this.offset.scroll={top:this.scrollParent.scrollTop(),left:this.scrollParent.scrollLeft()}),e&&(this.containment&&(this.relativeContainer?(s=this.relativeContainer.offset(),i=[this.containment[0]+s.left,this.containment[1]+s.top,this.containment[2]+s.left,this.containment[3]+s.top]):i=this.containment,t.pageX-this.offset.click.left<i[0]&&(l=i[0]+this.offset.click.left),t.pageY-this.offset.click.top<i[1]&&(h=i[1]+this.offset.click.top),t.pageX-this.offset.click.left>i[2]&&(l=i[2]+this.offset.click.left),t.pageY-this.offset.click.top>i[3]&&(h=i[3]+this.offset.click.top)),a.grid&&(n=a.grid[1]?this.originalPageY+Math.round((h-this.originalPageY)/a.grid[1])*a.grid[1]:this.originalPageY,h=i?n-this.offset.click.top>=i[1]||n-this.offset.click.top>i[3]?n:n-this.offset.click.top>=i[1]?n-a.grid[1]:n+a.grid[1]:n,o=a.grid[0]?this.originalPageX+Math.round((l-this.originalPageX)/a.grid[0])*a.grid[0]:this.originalPageX,l=i?o-this.offset.click.left>=i[0]||o-this.offset.click.left>i[2]?o:o-this.offset.click.left>=i[0]?o-a.grid[0]:o+a.grid[0]:o),"y"===a.axis&&(l=this.originalPageX),"x"===a.axis&&(h=this.originalPageY)),{top:h-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.offset.scroll.top:r?0:this.offset.scroll.top),left:l-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.offset.scroll.left:r?0:this.offset.scroll.left)}},_clear:function(){this._removeClass(this.helper,"ui-draggable-dragging"),this.helper[0]===this.element[0]||this.cancelHelperRemoval||this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1,this.destroyOnClear&&this.destroy()},_trigger:function(e,i,s){return s=s||this._uiHash(),t.ui.plugin.call(this,e,[i,s,this],!0),/^(drag|start|stop)/.test(e)&&(this.positionAbs=this._convertPositionTo("absolute"),s.offset=this.positionAbs),t.Widget.prototype._trigger.call(this,e,i,s)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),t.ui.plugin.add("draggable","connectToSortable",{start:function(e,i,s){var n=t.extend({},i,{item:s.element});s.sortables=[],t(s.options.connectToSortable).each(function(){var i=t(this).sortable("instance");i&&!i.options.disabled&&(s.sortables.push(i),i.refreshPositions(),i._trigger("activate",e,n))})},stop:function(e,i,s){var n=t.extend({},i,{item:s.element});s.cancelHelperRemoval=!1,t.each(s.sortables,function(){var t=this;t.isOver?(t.isOver=0,s.cancelHelperRemoval=!0,t.cancelHelperRemoval=!1,t._storedCSS={position:t.placeholder.css("position"),top:t.placeholder.css("top"),left:t.placeholder.css("left")},t._mouseStop(e),t.options.helper=t.options._helper):(t.cancelHelperRemoval=!0,t._trigger("deactivate",e,n))})},drag:function(e,i,s){t.each(s.sortables,function(){var n=!1,o=this;o.positionAbs=s.positionAbs,o.helperProportions=s.helperProportions,o.offset.click=s.offset.click,o._intersectsWith(o.containerCache)&&(n=!0,t.each(s.sortables,function(){return this.positionAbs=s.positionAbs,this.helperProportions=s.helperProportions,this.offset.click=s.offset.click,this!==o&&this._intersectsWith(this.containerCache)&&t.contains(o.element[0],this.element[0])&&(n=!1),n})),n?(o.isOver||(o.isOver=1,s._parent=i.helper.parent(),o.currentItem=i.helper.appendTo(o.element).data("ui-sortable-item",!0),o.options._helper=o.options.helper,o.options.helper=function(){return i.helper[0]},e.target=o.currentItem[0],o._mouseCapture(e,!0),o._mouseStart(e,!0,!0),o.offset.click.top=s.offset.click.top,o.offset.click.left=s.offset.click.left,o.offset.parent.left-=s.offset.parent.left-o.offset.parent.left,o.offset.parent.top-=s.offset.parent.top-o.offset.parent.top,s._trigger("toSortable",e),s.dropped=o.element,t.each(s.sortables,function(){this.refreshPositions()}),s.currentItem=s.element,o.fromOutside=s),o.currentItem&&(o._mouseDrag(e),i.position=o.position)):o.isOver&&(o.isOver=0,o.cancelHelperRemoval=!0,o.options._revert=o.options.revert,o.options.revert=!1,o._trigger("out",e,o._uiHash(o)),o._mouseStop(e,!0),o.options.revert=o.options._revert,o.options.helper=o.options._helper,o.placeholder&&o.placeholder.remove(),i.helper.appendTo(s._parent),s._refreshOffsets(e),i.position=s._generatePosition(e,!0),s._trigger("fromSortable",e),s.dropped=!1,t.each(s.sortables,function(){this.refreshPositions()}))})}}),t.ui.plugin.add("draggable","cursor",{start:function(e,i,s){var n=t("body"),o=s.options;n.css("cursor")&&(o._cursor=n.css("cursor")),n.css("cursor",o.cursor)},stop:function(e,i,s){var n=s.options;n._cursor&&t("body").css("cursor",n._cursor)}}),t.ui.plugin.add("draggable","opacity",{start:function(e,i,s){var n=t(i.helper),o=s.options;n.css("opacity")&&(o._opacity=n.css("opacity")),n.css("opacity",o.opacity)},stop:function(e,i,s){var n=s.options;n._opacity&&t(i.helper).css("opacity",n._opacity)}}),t.ui.plugin.add("draggable","scroll",{start:function(t,e,i){i.scrollParentNotHidden||(i.scrollParentNotHidden=i.helper.scrollParent(!1)),i.scrollParentNotHidden[0]!==i.document[0]&&"HTML"!==i.scrollParentNotHidden[0].tagName&&(i.overflowOffset=i.scrollParentNotHidden.offset())},drag:function(e,i,s){var n=s.options,o=!1,a=s.scrollParentNotHidden[0],r=s.document[0];a!==r&&"HTML"!==a.tagName?(n.axis&&"x"===n.axis||(s.overflowOffset.top+a.offsetHeight-e.pageY<n.scrollSensitivity?a.scrollTop=o=a.scrollTop+n.scrollSpeed:e.pageY-s.overflowOffset.top<n.scrollSensitivity&&(a.scrollTop=o=a.scrollTop-n.scrollSpeed)),n.axis&&"y"===n.axis||(s.overflowOffset.left+a.offsetWidth-e.pageX<n.scrollSensitivity?a.scrollLeft=o=a.scrollLeft+n.scrollSpeed:e.pageX-s.overflowOffset.left<n.scrollSensitivity&&(a.scrollLeft=o=a.scrollLeft-n.scrollSpeed))):(n.axis&&"x"===n.axis||(e.pageY-t(r).scrollTop()<n.scrollSensitivity?o=t(r).scrollTop(t(r).scrollTop()-n.scrollSpeed):t(window).height()-(e.pageY-t(r).scrollTop())<n.scrollSensitivity&&(o=t(r).scrollTop(t(r).scrollTop()+n.scrollSpeed))),n.axis&&"y"===n.axis||(e.pageX-t(r).scrollLeft()<n.scrollSensitivity?o=t(r).scrollLeft(t(r).scrollLeft()-n.scrollSpeed):t(window).width()-(e.pageX-t(r).scrollLeft())<n.scrollSensitivity&&(o=t(r).scrollLeft(t(r).scrollLeft()+n.scrollSpeed)))),o!==!1&&t.ui.ddmanager&&!n.dropBehaviour&&t.ui.ddmanager.prepareOffsets(s,e)}}),t.ui.plugin.add("draggable","snap",{start:function(e,i,s){var n=s.options;s.snapElements=[],t(n.snap.constructor!==String?n.snap.items||":data(ui-draggable)":n.snap).each(function(){var e=t(this),i=e.offset();this!==s.element[0]&&s.snapElements.push({item:this,width:e.outerWidth(),height:e.outerHeight(),top:i.top,left:i.left})})},drag:function(e,i,s){var n,o,a,r,l,h,c,u,d,p,f=s.options,g=f.snapTolerance,m=i.offset.left,_=m+s.helperProportions.width,v=i.offset.top,b=v+s.helperProportions.height;for(d=s.snapElements.length-1;d>=0;d--)l=s.snapElements[d].left-s.margins.left,h=l+s.snapElements[d].width,c=s.snapElements[d].top-s.margins.top,u=c+s.snapElements[d].height,l-g>_||m>h+g||c-g>b||v>u+g||!t.contains(s.snapElements[d].item.ownerDocument,s.snapElements[d].item)?(s.snapElements[d].snapping&&s.options.snap.release&&s.options.snap.release.call(s.element,e,t.extend(s._uiHash(),{snapItem:s.snapElements[d].item})),s.snapElements[d].snapping=!1):("inner"!==f.snapMode&&(n=g>=Math.abs(c-b),o=g>=Math.abs(u-v),a=g>=Math.abs(l-_),r=g>=Math.abs(h-m),n&&(i.position.top=s._convertPositionTo("relative",{top:c-s.helperProportions.height,left:0}).top),o&&(i.position.top=s._convertPositionTo("relative",{top:u,left:0}).top),a&&(i.position.left=s._convertPositionTo("relative",{top:0,left:l-s.helperProportions.width}).left),r&&(i.position.left=s._convertPositionTo("relative",{top:0,left:h}).left)),p=n||o||a||r,"outer"!==f.snapMode&&(n=g>=Math.abs(c-v),o=g>=Math.abs(u-b),a=g>=Math.abs(l-m),r=g>=Math.abs(h-_),n&&(i.position.top=s._convertPositionTo("relative",{top:c,left:0}).top),o&&(i.position.top=s._convertPositionTo("relative",{top:u-s.helperProportions.height,left:0}).top),a&&(i.position.left=s._convertPositionTo("relative",{top:0,left:l}).left),r&&(i.position.left=s._convertPositionTo("relative",{top:0,left:h-s.helperProportions.width}).left)),!s.snapElements[d].snapping&&(n||o||a||r||p)&&s.options.snap.snap&&s.options.snap.snap.call(s.element,e,t.extend(s._uiHash(),{snapItem:s.snapElements[d].item})),s.snapElements[d].snapping=n||o||a||r||p)}}),t.ui.plugin.add("draggable","stack",{start:function(e,i,s){var n,o=s.options,a=t.makeArray(t(o.stack)).sort(function(e,i){return(parseInt(t(e).css("zIndex"),10)||0)-(parseInt(t(i).css("zIndex"),10)||0)});a.length&&(n=parseInt(t(a[0]).css("zIndex"),10)||0,t(a).each(function(e){t(this).css("zIndex",n+e)}),this.css("zIndex",n+a.length))}}),t.ui.plugin.add("draggable","zIndex",{start:function(e,i,s){var n=t(i.helper),o=s.options;n.css("zIndex")&&(o._zIndex=n.css("zIndex")),n.css("zIndex",o.zIndex)},stop:function(e,i,s){var n=s.options;n._zIndex&&t(i.helper).css("zIndex",n._zIndex)}}),t.ui.draggable,t.widget("ui.droppable",{version:"1.12.1",widgetEventPrefix:"drop",options:{accept:"*",addClasses:!0,greedy:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var e,i=this.options,s=i.accept;this.isover=!1,this.isout=!0,this.accept=t.isFunction(s)?s:function(t){return t.is(s)},this.proportions=function(){return arguments.length?(e=arguments[0],void 0):e?e:e={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight}},this._addToManager(i.scope),i.addClasses&&this._addClass("ui-droppable")},_addToManager:function(e){t.ui.ddmanager.droppables[e]=t.ui.ddmanager.droppables[e]||[],t.ui.ddmanager.droppables[e].push(this)},_splice:function(t){for(var e=0;t.length>e;e++)t[e]===this&&t.splice(e,1)},_destroy:function(){var e=t.ui.ddmanager.droppables[this.options.scope];this._splice(e)},_setOption:function(e,i){if("accept"===e)this.accept=t.isFunction(i)?i:function(t){return t.is(i)};else if("scope"===e){var s=t.ui.ddmanager.droppables[this.options.scope]; this._splice(s),this._addToManager(i)}this._super(e,i)},_activate:function(e){var i=t.ui.ddmanager.current;this._addActiveClass(),i&&this._trigger("activate",e,this.ui(i))},_deactivate:function(e){var i=t.ui.ddmanager.current;this._removeActiveClass(),i&&this._trigger("deactivate",e,this.ui(i))},_over:function(e){var i=t.ui.ddmanager.current;i&&(i.currentItem||i.element)[0]!==this.element[0]&&this.accept.call(this.element[0],i.currentItem||i.element)&&(this._addHoverClass(),this._trigger("over",e,this.ui(i)))},_out:function(e){var i=t.ui.ddmanager.current;i&&(i.currentItem||i.element)[0]!==this.element[0]&&this.accept.call(this.element[0],i.currentItem||i.element)&&(this._removeHoverClass(),this._trigger("out",e,this.ui(i)))},_drop:function(e,i){var s=i||t.ui.ddmanager.current,o=!1;return s&&(s.currentItem||s.element)[0]!==this.element[0]?(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var i=t(this).droppable("instance");return i.options.greedy&&!i.options.disabled&&i.options.scope===s.options.scope&&i.accept.call(i.element[0],s.currentItem||s.element)&&n(s,t.extend(i,{offset:i.element.offset()}),i.options.tolerance,e)?(o=!0,!1):void 0}),o?!1:this.accept.call(this.element[0],s.currentItem||s.element)?(this._removeActiveClass(),this._removeHoverClass(),this._trigger("drop",e,this.ui(s)),this.element):!1):!1},ui:function(t){return{draggable:t.currentItem||t.element,helper:t.helper,position:t.position,offset:t.positionAbs}},_addHoverClass:function(){this._addClass("ui-droppable-hover")},_removeHoverClass:function(){this._removeClass("ui-droppable-hover")},_addActiveClass:function(){this._addClass("ui-droppable-active")},_removeActiveClass:function(){this._removeClass("ui-droppable-active")}});var n=t.ui.intersect=function(){function t(t,e,i){return t>=e&&e+i>t}return function(e,i,s,n){if(!i.offset)return!1;var o=(e.positionAbs||e.position.absolute).left+e.margins.left,a=(e.positionAbs||e.position.absolute).top+e.margins.top,r=o+e.helperProportions.width,l=a+e.helperProportions.height,h=i.offset.left,c=i.offset.top,u=h+i.proportions().width,d=c+i.proportions().height;switch(s){case"fit":return o>=h&&u>=r&&a>=c&&d>=l;case"intersect":return o+e.helperProportions.width/2>h&&u>r-e.helperProportions.width/2&&a+e.helperProportions.height/2>c&&d>l-e.helperProportions.height/2;case"pointer":return t(n.pageY,c,i.proportions().height)&&t(n.pageX,h,i.proportions().width);case"touch":return(a>=c&&d>=a||l>=c&&d>=l||c>a&&l>d)&&(o>=h&&u>=o||r>=h&&u>=r||h>o&&r>u);default:return!1}}}();t.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(e,i){var s,n,o=t.ui.ddmanager.droppables[e.options.scope]||[],a=i?i.type:null,r=(e.currentItem||e.element).find(":data(ui-droppable)").addBack();t:for(s=0;o.length>s;s++)if(!(o[s].options.disabled||e&&!o[s].accept.call(o[s].element[0],e.currentItem||e.element))){for(n=0;r.length>n;n++)if(r[n]===o[s].element[0]){o[s].proportions().height=0;continue t}o[s].visible="none"!==o[s].element.css("display"),o[s].visible&&("mousedown"===a&&o[s]._activate.call(o[s],i),o[s].offset=o[s].element.offset(),o[s].proportions({width:o[s].element[0].offsetWidth,height:o[s].element[0].offsetHeight}))}},drop:function(e,i){var s=!1;return t.each((t.ui.ddmanager.droppables[e.options.scope]||[]).slice(),function(){this.options&&(!this.options.disabled&&this.visible&&n(e,this,this.options.tolerance,i)&&(s=this._drop.call(this,i)||s),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],e.currentItem||e.element)&&(this.isout=!0,this.isover=!1,this._deactivate.call(this,i)))}),s},dragStart:function(e,i){e.element.parentsUntil("body").on("scroll.droppable",function(){e.options.refreshPositions||t.ui.ddmanager.prepareOffsets(e,i)})},drag:function(e,i){e.options.refreshPositions&&t.ui.ddmanager.prepareOffsets(e,i),t.each(t.ui.ddmanager.droppables[e.options.scope]||[],function(){if(!this.options.disabled&&!this.greedyChild&&this.visible){var s,o,a,r=n(e,this,this.options.tolerance,i),l=!r&&this.isover?"isout":r&&!this.isover?"isover":null;l&&(this.options.greedy&&(o=this.options.scope,a=this.element.parents(":data(ui-droppable)").filter(function(){return t(this).droppable("instance").options.scope===o}),a.length&&(s=t(a[0]).droppable("instance"),s.greedyChild="isover"===l)),s&&"isover"===l&&(s.isover=!1,s.isout=!0,s._out.call(s,i)),this[l]=!0,this["isout"===l?"isover":"isout"]=!1,this["isover"===l?"_over":"_out"].call(this,i),s&&"isout"===l&&(s.isout=!1,s.isover=!0,s._over.call(s,i)))}})},dragStop:function(e,i){e.element.parentsUntil("body").off("scroll.droppable"),e.options.refreshPositions||t.ui.ddmanager.prepareOffsets(e,i)}},t.uiBackCompat!==!1&&t.widget("ui.droppable",t.ui.droppable,{options:{hoverClass:!1,activeClass:!1},_addActiveClass:function(){this._super(),this.options.activeClass&&this.element.addClass(this.options.activeClass)},_removeActiveClass:function(){this._super(),this.options.activeClass&&this.element.removeClass(this.options.activeClass)},_addHoverClass:function(){this._super(),this.options.hoverClass&&this.element.addClass(this.options.hoverClass)},_removeHoverClass:function(){this._super(),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass)}}),t.ui.droppable,t.widget("ui.resizable",t.ui.mouse,{version:"1.12.1",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,classes:{"ui-resizable-se":"ui-icon ui-icon-gripsmall-diagonal-se"},containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_num:function(t){return parseFloat(t)||0},_isNumber:function(t){return!isNaN(parseFloat(t))},_hasScroll:function(e,i){if("hidden"===t(e).css("overflow"))return!1;var s=i&&"left"===i?"scrollLeft":"scrollTop",n=!1;return e[s]>0?!0:(e[s]=1,n=e[s]>0,e[s]=0,n)},_create:function(){var e,i=this.options,s=this;this._addClass("ui-resizable"),t.extend(this,{_aspectRatio:!!i.aspectRatio,aspectRatio:i.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:i.helper||i.ghost||i.animate?i.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)&&(this.element.wrap(t("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("ui-resizable",this.element.resizable("instance")),this.elementIsWrapper=!0,e={marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom"),marginLeft:this.originalElement.css("marginLeft")},this.element.css(e),this.originalElement.css("margin",0),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css(e),this._proportionallyResize()),this._setupHandles(),i.autoHide&&t(this.element).on("mouseenter",function(){i.disabled||(s._removeClass("ui-resizable-autohide"),s._handles.show())}).on("mouseleave",function(){i.disabled||s.resizing||(s._addClass("ui-resizable-autohide"),s._handles.hide())}),this._mouseInit()},_destroy:function(){this._mouseDestroy();var 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i=this,s=this.options;this.opos=[e.pageX,e.pageY],this.elementPos=t(this.element[0]).offset(),this.options.disabled||(this.selectees=t(s.filter,this.element[0]),this._trigger("start",e),t(s.appendTo).append(this.helper),this.helper.css({left:e.pageX,top:e.pageY,width:0,height:0}),s.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var s=t.data(this,"selectable-item");s.startselected=!0,e.metaKey||e.ctrlKey||(i._removeClass(s.$element,"ui-selected"),s.selected=!1,i._addClass(s.$element,"ui-unselecting"),s.unselecting=!0,i._trigger("unselecting",e,{unselecting:s.element}))}),t(e.target).parents().addBack().each(function(){var s,n=t.data(this,"selectable-item");return n?(s=!e.metaKey&&!e.ctrlKey||!n.$element.hasClass("ui-selected"),i._removeClass(n.$element,s?"ui-unselecting":"ui-selected")._addClass(n.$element,s?"ui-selecting":"ui-unselecting"),n.unselecting=!s,n.selecting=s,n.selected=s,s?i._trigger("selecting",e,{selecting:n.element}):i._trigger("unselecting",e,{unselecting:n.element}),!1):void 0}))},_mouseDrag:function(e){if(this.dragged=!0,!this.options.disabled){var i,s=this,n=this.options,o=this.opos[0],a=this.opos[1],r=e.pageX,l=e.pageY;return o>r&&(i=r,r=o,o=i),a>l&&(i=l,l=a,a=i),this.helper.css({left:o,top:a,width:r-o,height:l-a}),this.selectees.each(function(){var i=t.data(this,"selectable-item"),h=!1,c={};i&&i.element!==s.element[0]&&(c.left=i.left+s.elementPos.left,c.right=i.right+s.elementPos.left,c.top=i.top+s.elementPos.top,c.bottom=i.bottom+s.elementPos.top,"touch"===n.tolerance?h=!(c.left>r||o>c.right||c.top>l||a>c.bottom):"fit"===n.tolerance&&(h=c.left>o&&r>c.right&&c.top>a&&l>c.bottom),h?(i.selected&&(s._removeClass(i.$element,"ui-selected"),i.selected=!1),i.unselecting&&(s._removeClass(i.$element,"ui-unselecting"),i.unselecting=!1),i.selecting||(s._addClass(i.$element,"ui-selecting"),i.selecting=!0,s._trigger("selecting",e,{selecting:i.element}))):(i.selecting&&((e.metaKey||e.ctrlKey)&&i.startselected?(s._removeClass(i.$element,"ui-selecting"),i.selecting=!1,s._addClass(i.$element,"ui-selected"),i.selected=!0):(s._removeClass(i.$element,"ui-selecting"),i.selecting=!1,i.startselected&&(s._addClass(i.$element,"ui-unselecting"),i.unselecting=!0),s._trigger("unselecting",e,{unselecting:i.element}))),i.selected&&(e.metaKey||e.ctrlKey||i.startselected||(s._removeClass(i.$element,"ui-selected"),i.selected=!1,s._addClass(i.$element,"ui-unselecting"),i.unselecting=!0,s._trigger("unselecting",e,{unselecting:i.element})))))}),!1}},_mouseStop:function(e){var i=this;return this.dragged=!1,t(".ui-unselecting",this.element[0]).each(function(){var s=t.data(this,"selectable-item");i._removeClass(s.$element,"ui-unselecting"),s.unselecting=!1,s.startselected=!1,i._trigger("unselected",e,{unselected:s.element})}),t(".ui-selecting",this.element[0]).each(function(){var s=t.data(this,"selectable-item");i._removeClass(s.$element,"ui-selecting")._addClass(s.$element,"ui-selected"),s.selecting=!1,s.selected=!0,s.startselected=!0,i._trigger("selected",e,{selected:s.element})}),this._trigger("stop",e),this.helper.remove(),!1}}),t.widget("ui.sortable",t.ui.mouse,{version:"1.12.1",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_isOverAxis:function(t,e,i){return t>=e&&e+i>t},_isFloating:function(t){return/left|right/.test(t.css("float"))||/inline|table-cell/.test(t.css("display"))},_create:function(){this.containerCache={},this._addClass("ui-sortable"),this.refresh(),this.offset=this.element.offset(),this._mouseInit(),this._setHandleClassName(),this.ready=!0},_setOption:function(t,e){this._super(t,e),"handle"===t&&this._setHandleClassName()},_setHandleClassName:function(){var e=this;this._removeClass(this.element.find(".ui-sortable-handle"),"ui-sortable-handle"),t.each(this.items,function(){e._addClass(this.instance.options.handle?this.item.find(this.instance.options.handle):this.item,"ui-sortable-handle")})},_destroy:function(){this._mouseDestroy();for(var t=this.items.length-1;t>=0;t--)this.items[t].item.removeData(this.widgetName+"-item");return this},_mouseCapture:function(e,i){var s=null,n=!1,o=this;return this.reverting?!1:this.options.disabled||"static"===this.options.type?!1:(this._refreshItems(e),t(e.target).parents().each(function(){return t.data(this,o.widgetName+"-item")===o?(s=t(this),!1):void 0}),t.data(e.target,o.widgetName+"-item")===o&&(s=t(e.target)),s?!this.options.handle||i||(t(this.options.handle,s).find("*").addBack().each(function(){this===e.target&&(n=!0)}),n)?(this.currentItem=s,this._removeCurrentsFromItems(),!0):!1:!1)},_mouseStart:function(e,i,s){var n,o,a=this.options;if(this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(e),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},t.extend(this.offset,{click:{left:e.pageX-this.offset.left,top:e.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(e),this.originalPageX=e.pageX,this.originalPageY=e.pageY,a.cursorAt&&this._adjustOffsetFromHelper(a.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),a.containment&&this._setContainment(),a.cursor&&"auto"!==a.cursor&&(o=this.document.find("body"),this.storedCursor=o.css("cursor"),o.css("cursor",a.cursor),this.storedStylesheet=t("<style>*{ cursor: "+a.cursor+" !important; }</style>").appendTo(o)),a.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",a.opacity)),a.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",a.zIndex)),this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",e,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions(),!s)for(n=this.containers.length-1;n>=0;n--)this.containers[n]._trigger("activate",e,this._uiHash(this));return t.ui.ddmanager&&(t.ui.ddmanager.current=this),t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e),this.dragging=!0,this._addClass(this.helper,"ui-sortable-helper"),this._mouseDrag(e),!0},_mouseDrag:function(e){var i,s,n,o,a=this.options,r=!1;for(this.position=this._generatePosition(e),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==this.document[0]&&"HTML"!==this.scrollParent[0].tagName?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-e.pageY<a.scrollSensitivity?this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop+a.scrollSpeed:e.pageY-this.overflowOffset.top<a.scrollSensitivity&&(this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop-a.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-e.pageX<a.scrollSensitivity?this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft+a.scrollSpeed:e.pageX-this.overflowOffset.left<a.scrollSensitivity&&(this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft-a.scrollSpeed)):(e.pageY-this.document.scrollTop()<a.scrollSensitivity?r=this.document.scrollTop(this.document.scrollTop()-a.scrollSpeed):this.window.height()-(e.pageY-this.document.scrollTop())<a.scrollSensitivity&&(r=this.document.scrollTop(this.document.scrollTop()+a.scrollSpeed)),e.pageX-this.document.scrollLeft()<a.scrollSensitivity?r=this.document.scrollLeft(this.document.scrollLeft()-a.scrollSpeed):this.window.width()-(e.pageX-this.document.scrollLeft())<a.scrollSensitivity&&(r=this.document.scrollLeft(this.document.scrollLeft()+a.scrollSpeed))),r!==!1&&t.ui.ddmanager&&!a.dropBehaviour&&t.ui.ddmanager.prepareOffsets(this,e)),this.positionAbs=this._convertPositionTo("absolute"),this.options.axis&&"y"===this.options.axis||(this.helper[0].style.left=this.position.left+"px"),this.options.axis&&"x"===this.options.axis||(this.helper[0].style.top=this.position.top+"px"),i=this.items.length-1;i>=0;i--)if(s=this.items[i],n=s.item[0],o=this._intersectsWithPointer(s),o&&s.instance===this.currentContainer&&n!==this.currentItem[0]&&this.placeholder[1===o?"next":"prev"]()[0]!==n&&!t.contains(this.placeholder[0],n)&&("semi-dynamic"===this.options.type?!t.contains(this.element[0],n):!0)){if(this.direction=1===o?"down":"up","pointer"!==this.options.tolerance&&!this._intersectsWithSides(s))break; this._rearrange(e,s),this._trigger("change",e,this._uiHash());break}return this._contactContainers(e),t.ui.ddmanager&&t.ui.ddmanager.drag(this,e),this._trigger("sort",e,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(e,i){if(e){if(t.ui.ddmanager&&!this.options.dropBehaviour&&t.ui.ddmanager.drop(this,e),this.options.revert){var s=this,n=this.placeholder.offset(),o=this.options.axis,a={};o&&"x"!==o||(a.left=n.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollLeft)),o&&"y"!==o||(a.top=n.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===this.document[0].body?0:this.offsetParent[0].scrollTop)),this.reverting=!0,t(this.helper).animate(a,parseInt(this.options.revert,10)||500,function(){s._clear(e)})}else this._clear(e,i);return!1}},cancel:function(){if(this.dragging){this._mouseUp(new t.Event("mouseup",{target:null})),"original"===this.options.helper?(this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")):this.currentItem.show();for(var e=this.containers.length-1;e>=0;e--)this.containers[e]._trigger("deactivate",null,this._uiHash(this)),this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",null,this._uiHash(this)),this.containers[e].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),t.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?t(this.domPosition.prev).after(this.currentItem):t(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(e){var i=this._getItemsAsjQuery(e&&e.connected),s=[];return e=e||{},t(i).each(function(){var i=(t(e.item||this).attr(e.attribute||"id")||"").match(e.expression||/(.+)[\-=_](.+)/);i&&s.push((e.key||i[1]+"[]")+"="+(e.key&&e.expression?i[1]:i[2]))}),!s.length&&e.key&&s.push(e.key+"="),s.join("&")},toArray:function(e){var i=this._getItemsAsjQuery(e&&e.connected),s=[];return e=e||{},i.each(function(){s.push(t(e.item||this).attr(e.attribute||"id")||"")}),s},_intersectsWith:function(t){var e=this.positionAbs.left,i=e+this.helperProportions.width,s=this.positionAbs.top,n=s+this.helperProportions.height,o=t.left,a=o+t.width,r=t.top,l=r+t.height,h=this.offset.click.top,c=this.offset.click.left,u="x"===this.options.axis||s+h>r&&l>s+h,d="y"===this.options.axis||e+c>o&&a>e+c,p=u&&d;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>t[this.floating?"width":"height"]?p:e+this.helperProportions.width/2>o&&a>i-this.helperProportions.width/2&&s+this.helperProportions.height/2>r&&l>n-this.helperProportions.height/2},_intersectsWithPointer:function(t){var e,i,s="x"===this.options.axis||this._isOverAxis(this.positionAbs.top+this.offset.click.top,t.top,t.height),n="y"===this.options.axis||this._isOverAxis(this.positionAbs.left+this.offset.click.left,t.left,t.width),o=s&&n;return o?(e=this._getDragVerticalDirection(),i=this._getDragHorizontalDirection(),this.floating?"right"===i||"down"===e?2:1:e&&("down"===e?2:1)):!1},_intersectsWithSides:function(t){var e=this._isOverAxis(this.positionAbs.top+this.offset.click.top,t.top+t.height/2,t.height),i=this._isOverAxis(this.positionAbs.left+this.offset.click.left,t.left+t.width/2,t.width),s=this._getDragVerticalDirection(),n=this._getDragHorizontalDirection();return this.floating&&n?"right"===n&&i||"left"===n&&!i:s&&("down"===s&&e||"up"===s&&!e)},_getDragVerticalDirection:function(){var t=this.positionAbs.top-this.lastPositionAbs.top;return 0!==t&&(t>0?"down":"up")},_getDragHorizontalDirection:function(){var t=this.positionAbs.left-this.lastPositionAbs.left;return 0!==t&&(t>0?"right":"left")},refresh:function(t){return this._refreshItems(t),this._setHandleClassName(),this.refreshPositions(),this},_connectWith:function(){var t=this.options;return t.connectWith.constructor===String?[t.connectWith]:t.connectWith},_getItemsAsjQuery:function(e){function i(){r.push(this)}var s,n,o,a,r=[],l=[],h=this._connectWith();if(h&&e)for(s=h.length-1;s>=0;s--)for(o=t(h[s],this.document[0]),n=o.length-1;n>=0;n--)a=t.data(o[n],this.widgetFullName),a&&a!==this&&!a.options.disabled&&l.push([t.isFunction(a.options.items)?a.options.items.call(a.element):t(a.options.items,a.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),a]);for(l.push([t.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):t(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]),s=l.length-1;s>=0;s--)l[s][0].each(i);return t(r)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=t.grep(this.items,function(t){for(var i=0;e.length>i;i++)if(e[i]===t.item[0])return!1;return!0})},_refreshItems:function(e){this.items=[],this.containers=[this];var i,s,n,o,a,r,l,h,c=this.items,u=[[t.isFunction(this.options.items)?this.options.items.call(this.element[0],e,{item:this.currentItem}):t(this.options.items,this.element),this]],d=this._connectWith();if(d&&this.ready)for(i=d.length-1;i>=0;i--)for(n=t(d[i],this.document[0]),s=n.length-1;s>=0;s--)o=t.data(n[s],this.widgetFullName),o&&o!==this&&!o.options.disabled&&(u.push([t.isFunction(o.options.items)?o.options.items.call(o.element[0],e,{item:this.currentItem}):t(o.options.items,o.element),o]),this.containers.push(o));for(i=u.length-1;i>=0;i--)for(a=u[i][1],r=u[i][0],s=0,h=r.length;h>s;s++)l=t(r[s]),l.data(this.widgetName+"-item",a),c.push({item:l,instance:a,width:0,height:0,left:0,top:0})},refreshPositions:function(e){this.floating=this.items.length?"x"===this.options.axis||this._isFloating(this.items[0].item):!1,this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var i,s,n,o;for(i=this.items.length-1;i>=0;i--)s=this.items[i],s.instance!==this.currentContainer&&this.currentContainer&&s.item[0]!==this.currentItem[0]||(n=this.options.toleranceElement?t(this.options.toleranceElement,s.item):s.item,e||(s.width=n.outerWidth(),s.height=n.outerHeight()),o=n.offset(),s.left=o.left,s.top=o.top);if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(i=this.containers.length-1;i>=0;i--)o=this.containers[i].element.offset(),this.containers[i].containerCache.left=o.left,this.containers[i].containerCache.top=o.top,this.containers[i].containerCache.width=this.containers[i].element.outerWidth(),this.containers[i].containerCache.height=this.containers[i].element.outerHeight();return this},_createPlaceholder:function(e){e=e||this;var i,s=e.options;s.placeholder&&s.placeholder.constructor!==String||(i=s.placeholder,s.placeholder={element:function(){var s=e.currentItem[0].nodeName.toLowerCase(),n=t("<"+s+">",e.document[0]);return e._addClass(n,"ui-sortable-placeholder",i||e.currentItem[0].className)._removeClass(n,"ui-sortable-helper"),"tbody"===s?e._createTrPlaceholder(e.currentItem.find("tr").eq(0),t("<tr>",e.document[0]).appendTo(n)):"tr"===s?e._createTrPlaceholder(e.currentItem,n):"img"===s&&n.attr("src",e.currentItem.attr("src")),i||n.css("visibility","hidden"),n},update:function(t,n){(!i||s.forcePlaceholderSize)&&(n.height()||n.height(e.currentItem.innerHeight()-parseInt(e.currentItem.css("paddingTop")||0,10)-parseInt(e.currentItem.css("paddingBottom")||0,10)),n.width()||n.width(e.currentItem.innerWidth()-parseInt(e.currentItem.css("paddingLeft")||0,10)-parseInt(e.currentItem.css("paddingRight")||0,10)))}}),e.placeholder=t(s.placeholder.element.call(e.element,e.currentItem)),e.currentItem.after(e.placeholder),s.placeholder.update(e,e.placeholder)},_createTrPlaceholder:function(e,i){var s=this;e.children().each(function(){t("<td> </td>",s.document[0]).attr("colspan",t(this).attr("colspan")||1).appendTo(i)})},_contactContainers:function(e){var i,s,n,o,a,r,l,h,c,u,d=null,p=null;for(i=this.containers.length-1;i>=0;i--)if(!t.contains(this.currentItem[0],this.containers[i].element[0]))if(this._intersectsWith(this.containers[i].containerCache)){if(d&&t.contains(this.containers[i].element[0],d.element[0]))continue;d=this.containers[i],p=i}else this.containers[i].containerCache.over&&(this.containers[i]._trigger("out",e,this._uiHash(this)),this.containers[i].containerCache.over=0);if(d)if(1===this.containers.length)this.containers[p].containerCache.over||(this.containers[p]._trigger("over",e,this._uiHash(this)),this.containers[p].containerCache.over=1);else{for(n=1e4,o=null,c=d.floating||this._isFloating(this.currentItem),a=c?"left":"top",r=c?"width":"height",u=c?"pageX":"pageY",s=this.items.length-1;s>=0;s--)t.contains(this.containers[p].element[0],this.items[s].item[0])&&this.items[s].item[0]!==this.currentItem[0]&&(l=this.items[s].item.offset()[a],h=!1,e[u]-l>this.items[s][r]/2&&(h=!0),n>Math.abs(e[u]-l)&&(n=Math.abs(e[u]-l),o=this.items[s],this.direction=h?"up":"down"));if(!o&&!this.options.dropOnEmpty)return;if(this.currentContainer===this.containers[p])return this.currentContainer.containerCache.over||(this.containers[p]._trigger("over",e,this._uiHash()),this.currentContainer.containerCache.over=1),void 0;o?this._rearrange(e,o,null,!0):this._rearrange(e,null,this.containers[p].element,!0),this._trigger("change",e,this._uiHash()),this.containers[p]._trigger("change",e,this._uiHash(this)),this.currentContainer=this.containers[p],this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[p]._trigger("over",e,this._uiHash(this)),this.containers[p].containerCache.over=1}},_createHelper:function(e){var i=this.options,s=t.isFunction(i.helper)?t(i.helper.apply(this.element[0],[e,this.currentItem])):"clone"===i.helper?this.currentItem.clone():this.currentItem;return s.parents("body").length||t("parent"!==i.appendTo?i.appendTo:this.currentItem[0].parentNode)[0].appendChild(s[0]),s[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(!s[0].style.width||i.forceHelperSize)&&s.width(this.currentItem.width()),(!s[0].style.height||i.forceHelperSize)&&s.height(this.currentItem.height()),s},_adjustOffsetFromHelper:function(e){"string"==typeof e&&(e=e.split(" ")),t.isArray(e)&&(e={left:+e[0],top:+e[1]||0}),"left"in e&&(this.offset.click.left=e.left+this.margins.left),"right"in e&&(this.offset.click.left=this.helperProportions.width-e.right+this.margins.left),"top"in e&&(this.offset.click.top=e.top+this.margins.top),"bottom"in e&&(this.offset.click.top=this.helperProportions.height-e.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var e=this.offsetParent.offset();return"absolute"===this.cssPosition&&this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])&&(e.left+=this.scrollParent.scrollLeft(),e.top+=this.scrollParent.scrollTop()),(this.offsetParent[0]===this.document[0].body||this.offsetParent[0].tagName&&"html"===this.offsetParent[0].tagName.toLowerCase()&&t.ui.ie)&&(e={top:0,left:0}),{top:e.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:e.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if("relative"===this.cssPosition){var t=this.currentItem.position();return{top:t.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:t.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var e,i,s,n=this.options;"parent"===n.containment&&(n.containment=this.helper[0].parentNode),("document"===n.containment||"window"===n.containment)&&(this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,"document"===n.containment?this.document.width():this.window.width()-this.helperProportions.width-this.margins.left,("document"===n.containment?this.document.height()||document.body.parentNode.scrollHeight:this.window.height()||this.document[0].body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top]),/^(document|window|parent)$/.test(n.containment)||(e=t(n.containment)[0],i=t(n.containment).offset(),s="hidden"!==t(e).css("overflow"),this.containment=[i.left+(parseInt(t(e).css("borderLeftWidth"),10)||0)+(parseInt(t(e).css("paddingLeft"),10)||0)-this.margins.left,i.top+(parseInt(t(e).css("borderTopWidth"),10)||0)+(parseInt(t(e).css("paddingTop"),10)||0)-this.margins.top,i.left+(s?Math.max(e.scrollWidth,e.offsetWidth):e.offsetWidth)-(parseInt(t(e).css("borderLeftWidth"),10)||0)-(parseInt(t(e).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,i.top+(s?Math.max(e.scrollHeight,e.offsetHeight):e.offsetHeight)-(parseInt(t(e).css("borderTopWidth"),10)||0)-(parseInt(t(e).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(e,i){i||(i=this.position);var s="absolute"===e?1:-1,n="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(n[0].tagName);return{top:i.top+this.offset.relative.top*s+this.offset.parent.top*s-("fixed"===this.cssPosition?-this.scrollParent.scrollTop():o?0:n.scrollTop())*s,left:i.left+this.offset.relative.left*s+this.offset.parent.left*s-("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():o?0:n.scrollLeft())*s}},_generatePosition:function(e){var i,s,n=this.options,o=e.pageX,a=e.pageY,r="absolute"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&t.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,l=/(html|body)/i.test(r[0].tagName);return"relative"!==this.cssPosition||this.scrollParent[0]!==this.document[0]&&this.scrollParent[0]!==this.offsetParent[0]||(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(e.pageX-this.offset.click.left<this.containment[0]&&(o=this.containment[0]+this.offset.click.left),e.pageY-this.offset.click.top<this.containment[1]&&(a=this.containment[1]+this.offset.click.top),e.pageX-this.offset.click.left>this.containment[2]&&(o=this.containment[2]+this.offset.click.left),e.pageY-this.offset.click.top>this.containment[3]&&(a=this.containment[3]+this.offset.click.top)),n.grid&&(i=this.originalPageY+Math.round((a-this.originalPageY)/n.grid[1])*n.grid[1],a=this.containment?i-this.offset.click.top>=this.containment[1]&&i-this.offset.click.top<=this.containment[3]?i:i-this.offset.click.top>=this.containment[1]?i-n.grid[1]:i+n.grid[1]:i,s=this.originalPageX+Math.round((o-this.originalPageX)/n.grid[0])*n.grid[0],o=this.containment?s-this.offset.click.left>=this.containment[0]&&s-this.offset.click.left<=this.containment[2]?s:s-this.offset.click.left>=this.containment[0]?s-n.grid[0]:s+n.grid[0]:s)),{top:a-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+("fixed"===this.cssPosition?-this.scrollParent.scrollTop():l?0:r.scrollTop()),left:o-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+("fixed"===this.cssPosition?-this.scrollParent.scrollLeft():l?0:r.scrollLeft())}},_rearrange:function(t,e,i,s){i?i[0].appendChild(this.placeholder[0]):e.item[0].parentNode.insertBefore(this.placeholder[0],"down"===this.direction?e.item[0]:e.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var n=this.counter;this._delay(function(){n===this.counter&&this.refreshPositions(!s)})},_clear:function(t,e){function i(t,e,i){return function(s){i._trigger(t,s,e._uiHash(e))}}this.reverting=!1;var s,n=[];if(!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null,this.helper[0]===this.currentItem[0]){for(s in this._storedCSS)("auto"===this._storedCSS[s]||"static"===this._storedCSS[s])&&(this._storedCSS[s]="");this.currentItem.css(this._storedCSS),this._removeClass(this.currentItem,"ui-sortable-helper")}else this.currentItem.show();for(this.fromOutside&&!e&&n.push(function(t){this._trigger("receive",t,this._uiHash(this.fromOutside))}),!this.fromOutside&&this.domPosition.prev===this.currentItem.prev().not(".ui-sortable-helper")[0]&&this.domPosition.parent===this.currentItem.parent()[0]||e||n.push(function(t){this._trigger("update",t,this._uiHash())}),this!==this.currentContainer&&(e||(n.push(function(t){this._trigger("remove",t,this._uiHash())}),n.push(function(t){return function(e){t._trigger("receive",e,this._uiHash(this))}}.call(this,this.currentContainer)),n.push(function(t){return function(e){t._trigger("update",e,this._uiHash(this))}}.call(this,this.currentContainer)))),s=this.containers.length-1;s>=0;s--)e||n.push(i("deactivate",this,this.containers[s])),this.containers[s].containerCache.over&&(n.push(i("out",this,this.containers[s])),this.containers[s].containerCache.over=0);if(this.storedCursor&&(this.document.find("body").css("cursor",this.storedCursor),this.storedStylesheet.remove()),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex","auto"===this._storedZIndex?"":this._storedZIndex),this.dragging=!1,e||this._trigger("beforeStop",t,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.cancelHelperRemoval||(this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null),!e){for(s=0;n.length>s;s++)n[s].call(this,t);this._trigger("stop",t,this._uiHash())}return this.fromOutside=!1,!this.cancelHelperRemoval},_trigger:function(){t.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(e){var i=e||this;return{helper:i.helper,placeholder:i.placeholder||t([]),position:i.position,originalPosition:i.originalPosition,offset:i.positionAbs,item:i.currentItem,sender:e?e.element:null}}}),t.widget("ui.slider",t.ui.mouse,{version:"1.12.1",widgetEventPrefix:"slide",options:{animate:!1,classes:{"ui-slider":"ui-corner-all","ui-slider-handle":"ui-corner-all","ui-slider-range":"ui-corner-all ui-widget-header"},distance:0,max:100,min:0,orientation:"horizontal",range:!1,step:1,value:0,values:null,change:null,slide:null,start:null,stop:null},numPages:5,_create:function(){this._keySliding=!1,this._mouseSliding=!1,this._animateOff=!0,this._handleIndex=null,this._detectOrientation(),this._mouseInit(),this._calculateNewMax(),this._addClass("ui-slider ui-slider-"+this.orientation,"ui-widget ui-widget-content"),this._refresh(),this._animateOff=!1},_refresh:function(){this._createRange(),this._createHandles(),this._setupEvents(),this._refreshValue()},_createHandles:function(){var e,i,s=this.options,n=this.element.find(".ui-slider-handle"),o="<span tabindex='0'></span>",a=[];for(i=s.values&&s.values.length||1,n.length>i&&(n.slice(i).remove(),n=n.slice(0,i)),e=n.length;i>e;e++)a.push(o);this.handles=n.add(t(a.join("")).appendTo(this.element)),this._addClass(this.handles,"ui-slider-handle","ui-state-default"),this.handle=this.handles.eq(0),this.handles.each(function(e){t(this).data("ui-slider-handle-index",e).attr("tabIndex",0)})},_createRange:function(){var e=this.options;e.range?(e.range===!0&&(e.values?e.values.length&&2!==e.values.length?e.values=[e.values[0],e.values[0]]:t.isArray(e.values)&&(e.values=e.values.slice(0)):e.values=[this._valueMin(),this._valueMin()]),this.range&&this.range.length?(this._removeClass(this.range,"ui-slider-range-min 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i=Math.abs(s-c.values(e));(n>i||n===i&&(e===c._lastChangedValue||c.values(e)===u.min))&&(n=i,o=t(this),a=e)}),r=this._start(e,a),r===!1?!1:(this._mouseSliding=!0,this._handleIndex=a,this._addClass(o,null,"ui-state-active"),o.trigger("focus"),l=o.offset(),h=!t(e.target).parents().addBack().is(".ui-slider-handle"),this._clickOffset=h?{left:0,top:0}:{left:e.pageX-l.left-o.width()/2,top:e.pageY-l.top-o.height()/2-(parseInt(o.css("borderTopWidth"),10)||0)-(parseInt(o.css("borderBottomWidth"),10)||0)+(parseInt(o.css("marginTop"),10)||0)},this.handles.hasClass("ui-state-hover")||this._slide(e,a,s),this._animateOff=!0,!0))},_mouseStart:function(){return!0},_mouseDrag:function(t){var e={x:t.pageX,y:t.pageY},i=this._normValueFromMouse(e);return this._slide(t,this._handleIndex,i),!1},_mouseStop:function(t){return this._removeClass(this.handles,null,"ui-state-active"),this._mouseSliding=!1,this._stop(t,this._handleIndex),this._change(t,this._handleIndex),this._handleIndex=null,this._clickOffset=null,this._animateOff=!1,!1},_detectOrientation:function(){this.orientation="vertical"===this.options.orientation?"vertical":"horizontal"},_normValueFromMouse:function(t){var e,i,s,n,o;return"horizontal"===this.orientation?(e=this.elementSize.width,i=t.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)):(e=this.elementSize.height,i=t.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)),s=i/e,s>1&&(s=1),0>s&&(s=0),"vertical"===this.orientation&&(s=1-s),n=this._valueMax()-this._valueMin(),o=this._valueMin()+s*n,this._trimAlignValue(o)},_uiHash:function(t,e,i){var s={handle:this.handles[t],handleIndex:t,value:void 0!==e?e:this.value()};return this._hasMultipleValues()&&(s.value=void 0!==e?e:this.values(t),s.values=i||this.values()),s},_hasMultipleValues:function(){return this.options.values&&this.options.values.length},_start:function(t,e){return this._trigger("start",t,this._uiHash(e))},_slide:function(t,e,i){var s,n,o=this.value(),a=this.values();this._hasMultipleValues()&&(n=this.values(e?0:1),o=this.values(e),2===this.options.values.length&&this.options.range===!0&&(i=0===e?Math.min(n,i):Math.max(n,i)),a[e]=i),i!==o&&(s=this._trigger("slide",t,this._uiHash(e,i,a)),s!==!1&&(this._hasMultipleValues()?this.values(e,i):this.value(i)))},_stop:function(t,e){this._trigger("stop",t,this._uiHash(e))},_change:function(t,e){this._keySliding||this._mouseSliding||(this._lastChangedValue=e,this._trigger("change",t,this._uiHash(e)))},value:function(t){return arguments.length?(this.options.value=this._trimAlignValue(t),this._refreshValue(),this._change(null,0),void 0):this._value()},values:function(e,i){var s,n,o;if(arguments.length>1)return this.options.values[e]=this._trimAlignValue(i),this._refreshValue(),this._change(null,e),void 0;if(!arguments.length)return this._values();if(!t.isArray(arguments[0]))return this._hasMultipleValues()?this._values(e):this.value();for(s=this.options.values,n=arguments[0],o=0;s.length>o;o+=1)s[o]=this._trimAlignValue(n[o]),this._change(null,o);this._refreshValue()},_setOption:function(e,i){var s,n=0;switch("range"===e&&this.options.range===!0&&("min"===i?(this.options.value=this._values(0),this.options.values=null):"max"===i&&(this.options.value=this._values(this.options.values.length-1),this.options.values=null)),t.isArray(this.options.values)&&(n=this.options.values.length),this._super(e,i),e){case"orientation":this._detectOrientation(),this._removeClass("ui-slider-horizontal 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e,i,s,n,o,a=this.options.range,r=this.options,l=this,h=this._animateOff?!1:r.animate,c={};this._hasMultipleValues()?this.handles.each(function(s){i=100*((l.values(s)-l._valueMin())/(l._valueMax()-l._valueMin())),c["horizontal"===l.orientation?"left":"bottom"]=i+"%",t(this).stop(1,1)[h?"animate":"css"](c,r.animate),l.options.range===!0&&("horizontal"===l.orientation?(0===s&&l.range.stop(1,1)[h?"animate":"css"]({left:i+"%"},r.animate),1===s&&l.range[h?"animate":"css"]({width:i-e+"%"},{queue:!1,duration:r.animate})):(0===s&&l.range.stop(1,1)[h?"animate":"css"]({bottom:i+"%"},r.animate),1===s&&l.range[h?"animate":"css"]({height:i-e+"%"},{queue:!1,duration:r.animate}))),e=i}):(s=this.value(),n=this._valueMin(),o=this._valueMax(),i=o!==n?100*((s-n)/(o-n)):0,c["horizontal"===this.orientation?"left":"bottom"]=i+"%",this.handle.stop(1,1)[h?"animate":"css"](c,r.animate),"min"===a&&"horizontal"===this.orientation&&this.range.stop(1,1)[h?"animate":"css"]({width:i+"%"},r.animate),"max"===a&&"horizontal"===this.orientation&&this.range.stop(1,1)[h?"animate":"css"]({width:100-i+"%"},r.animate),"min"===a&&"vertical"===this.orientation&&this.range.stop(1,1)[h?"animate":"css"]({height:i+"%"},r.animate),"max"===a&&"vertical"===this.orientation&&this.range.stop(1,1)[h?"animate":"css"]({height:100-i+"%"},r.animate))},_handleEvents:{keydown:function(e){var i,s,n,o,a=t(e.target).data("ui-slider-handle-index");switch(e.keyCode){case t.ui.keyCode.HOME:case t.ui.keyCode.END:case t.ui.keyCode.PAGE_UP:case t.ui.keyCode.PAGE_DOWN:case t.ui.keyCode.UP:case t.ui.keyCode.RIGHT:case t.ui.keyCode.DOWN:case t.ui.keyCode.LEFT:if(e.preventDefault(),!this._keySliding&&(this._keySliding=!0,this._addClass(t(e.target),null,"ui-state-active"),i=this._start(e,a),i===!1))return}switch(o=this.options.step,s=n=this._hasMultipleValues()?this.values(a):this.value(),e.keyCode){case t.ui.keyCode.HOME:n=this._valueMin();break;case t.ui.keyCode.END:n=this._valueMax();break;case t.ui.keyCode.PAGE_UP:n=this._trimAlignValue(s+(this._valueMax()-this._valueMin())/this.numPages);break;case t.ui.keyCode.PAGE_DOWN:n=this._trimAlignValue(s-(this._valueMax()-this._valueMin())/this.numPages);break;case t.ui.keyCode.UP:case t.ui.keyCode.RIGHT:if(s===this._valueMax())return;n=this._trimAlignValue(s+o);break;case t.ui.keyCode.DOWN:case 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fa(a, a.oPreviousSearch) : a.aiDisplay = a.aiDisplayMaster.slice(); !0 !== b && (a._iDisplayStart = 0); a._drawHold = b; N(a); a._drawHold = !1 } function mb(a) { var b = a.oClasses, c = h(a.nTable), c = h("<div/>").insertBefore(c), d = a.oFeatures, e = h("<div/>", { id: a.sTableId + "_wrapper", "class": b.sWrapper + (a.nTFoot ? "" : " " + b.sNoFooter) }); a.nHolding = c[0]; a.nTableWrapper = e[0]; a.nTableReinsertBefore = a.nTable.nextSibling; for (var f = a.sDom.split(""), g, j, i, n, l, q, k = 0; k < f.length; k++) { g = null; j = f[k]; if ("<" == j) { i = h("<div/>")[0]; n = f[k + 1]; if ("'" == n || '"' == n) { l = ""; for (q = 2; f[k + q] != n;) l += f[k + q], q++; "H" == l ? l = b.sJUIHeader : "F" == l && (l = b.sJUIFooter); - 1 != l.indexOf(".") ? (n = l.split("."), i.id = n[0].substr(1, n[0].length - 1), i.className = n[1]) : "#" == l.charAt(0) ? i.id = l.substr(1, l.length - 1) : i.className = l; k += q } e.append(i); e = h(i) } else if (">" == j) e = e.parent(); else if ("l" == j && d.bPaginate && d.bLengthChange) g = nb(a); else if ("f" == j && d.bFilter) g = ob(a); else if ("r" == j && d.bProcessing) g = pb(a); else if ("t" == j) g = qb(a); else if ("i" == j && d.bInfo) g = rb(a); else if ("p" == j && d.bPaginate) g = sb(a); else if (0 !== m.ext.feature.length) { i = m.ext.feature; q = 0; for (n = i.length; q < n; q++) if (j == i[q].cFeature) { g = i[q].fnInit(a); break } } g && (i = a.aanFeatures, i[j] || (i[j] = []), i[j].push(g), e.append(g)) } c.replaceWith(e); a.nHolding = null } function da(a, b) { var c = h(b).children("tr"), d, e, f, g, j, i, n, l, q, k; a.splice(0, a.length); f = 0; for (i = c.length; f < i; f++) a.push([]); f = 0; for (i = c.length; f < i; f++) { d = c[f]; for (e = d.firstChild; e;) { if ("TD" == e.nodeName.toUpperCase() || "TH" == e.nodeName.toUpperCase()) { l = 1 * e.getAttribute("colspan"); q = 1 * e.getAttribute("rowspan"); l = !l || 0 === l || 1 === l ? 1 : l; q = !q || 0 === q || 1 === q ? 1 : q; g = 0; for (j = a[f]; j[g];) g++; n = g; k = 1 === l ? !0 : !1; for (j = 0; j < l; j++) for (g = 0; g < q; g++) a[f + g][n + j] = { cell: e, unique: k }, a[f + g].nTr = d } e = e.nextSibling } } } function ra(a, b, c) { var d = []; c || (c = a.aoHeader, b && (c = [], da(c, b))); for (var b = 0, e = c.length; b < e; b++) for (var f = 0, g = c[b].length; f < g; f++) if (c[b][f].unique && (!d[f] || !a.bSortCellsTop)) d[f] = c[b][f].cell; return d } function sa(a, b, c) { r(a, "aoServerParams", "serverParams", [b]); if (b && h.isArray(b)) { var d = {}, e = /(.*?)\[\]$/; h.each(b, function (a, b) { var c = b.name.match(e); c ? (c = c[0], d[c] || (d[c] = []), d[c].push(b.value)) : d[b.name] = b.value }); b = d } var f, g = a.ajax, j = a.oInstance, i = function (b) { r(a, null, "xhr", [a, b, a.jqXHR]); c(b) }; if (h.isPlainObject(g) && g.data) { f = g.data; var n = h.isFunction(f) ? f(b, a) : f, b = h.isFunction(f) && n ? n : h.extend(!0, b, n); delete g.data } n = { data: b, success: function (b) { var c = b.error || b.sError; c && J(a, 0, c); a.json = b; i(b) }, dataType: "json", cache: !1, type: a.sServerMethod, error: function (b, c) { var d = r(a, null, "xhr", [a, null, a.jqXHR]); - 1 === h.inArray(!0, d) && ("parsererror" == c ? J(a, 0, "Invalid JSON response", 1) : 4 === b.readyState && J(a, 0, "Ajax error", 7)); C(a, !1) } }; a.oAjaxData = b; r(a, null, "preXhr", [a, b]); a.fnServerData ? a.fnServerData.call(j, a.sAjaxSource, h.map(b, function (a, b) { return { name: b, value: a } }), i, a) : a.sAjaxSource || "string" === typeof g ? a.jqXHR = h.ajax(h.extend(n, { url: g || a.sAjaxSource })) : h.isFunction(g) ? a.jqXHR = g.call(j, b, i, a) : (a.jqXHR = h.ajax(h.extend(n, g)), g.data = f) } function kb(a) { return a.bAjaxDataGet ? (a.iDraw++, C(a, !0), sa(a, tb(a), function (b) { ub(a, b) }), !1) : !0 } function tb(a) { var b = a.aoColumns, c = b.length, d = a.oFeatures, e = a.oPreviousSearch, f = a.aoPreSearchCols, g, j = [], i, n, l, k = V(a); g = a._iDisplayStart; i = !1 !== d.bPaginate ? a._iDisplayLength : -1; var t = function (a, b) { j.push({ name: a, value: b }) }; t("sEcho", a.iDraw); t("iColumns", c); t("sColumns", D(b, "sName").join(",")); t("iDisplayStart", g); t("iDisplayLength", i); var pa = { draw: a.iDraw, columns: [], order: [], start: g, length: i, search: { value: e.sSearch, regex: e.bRegex } }; for (g = 0; g < c; g++) n = b[g], l = f[g], i = "function" == typeof n.mData ? "function" : n.mData, pa.columns.push({ data: i, name: n.sName, searchable: n.bSearchable, orderable: n.bSortable, search: { value: l.sSearch, regex: l.bRegex } }), t("mDataProp_" + g, i), d.bFilter && (t("sSearch_" + g, l.sSearch), t("bRegex_" + g, l.bRegex), t("bSearchable_" + g, n.bSearchable)), d.bSort && t("bSortable_" + g, n.bSortable); d.bFilter && (t("sSearch", e.sSearch), t("bRegex", e.bRegex)); d.bSort && (h.each(k, function (a, b) { pa.order.push({ column: b.col, dir: b.dir }); t("iSortCol_" + a, b.col); t("sSortDir_" + a, b.dir) }), t("iSortingCols", k.length)); b = m.ext.legacy.ajax; return null === b ? a.sAjaxSource ? j : pa : b ? j : pa } function ub(a, b) { var c = ta(a, b), d = b.sEcho !== k ? b.sEcho : b.draw, e = b.iTotalRecords !== k ? b.iTotalRecords : b.recordsTotal, f = b.iTotalDisplayRecords !== k ? b.iTotalDisplayRecords : b.recordsFiltered; if (d) { if (1 * d < a.iDraw) return; a.iDraw = 1 * d } na(a); a._iRecordsTotal = parseInt(e, 10); a._iRecordsDisplay = parseInt(f, 10); d = 0; for (e = c.length; d < e; d++) M(a, c[d]); a.aiDisplay = a.aiDisplayMaster.slice(); a.bAjaxDataGet = !1; N(a); a._bInitComplete || ua(a, b); a.bAjaxDataGet = !0; C(a, !1) } function ta(a, b) { var c = h.isPlainObject(a.ajax) && a.ajax.dataSrc !== k ? a.ajax.dataSrc : a.sAjaxDataProp; return "data" === c ? b.aaData || b[c] : "" !== c ? Q(c)(b) : b } function ob(a) { var b = a.oClasses, c = a.sTableId, d = a.oLanguage, e = a.oPreviousSearch, f = a.aanFeatures, g = '<input type="search" class="' + b.sFilterInput + '"/>', j = d.sSearch, j = j.match(/_INPUT_/) ? j.replace("_INPUT_", g) : j + g, b = h("<div/>", { id: !f.f ? c + "_filter" : null, "class": b.sFilter }).append(h("<label/>").append(j)), f = function () { var b = !this.value ? "" : this.value; b != e.sSearch && (fa(a, { sSearch: b, bRegex: e.bRegex, bSmart: e.bSmart, bCaseInsensitive: e.bCaseInsensitive }), a._iDisplayStart = 0, N(a)) }, g = null !== a.searchDelay ? a.searchDelay : "ssp" === y(a) ? 400 : 0, i = h("input", b).val(e.sSearch).attr("placeholder", d.sSearchPlaceholder).on("keyup.DT search.DT input.DT paste.DT cut.DT", g ? Na(f, g) : f).on("keypress.DT", function (a) { if (13 == a.keyCode) return !1 }).attr("aria-controls", c); h(a.nTable).on("search.dt.DT", function (b, c) { if (a === c) try { i[0] !== G.activeElement && i.val(e.sSearch) } catch (d) {} }); return b[0] } function fa(a, b, c) { var d = a.oPreviousSearch, e = a.aoPreSearchCols, f = function (a) { d.sSearch = a.sSearch; d.bRegex = a.bRegex; d.bSmart = a.bSmart; d.bCaseInsensitive = a.bCaseInsensitive }; Fa(a); if ("ssp" != y(a)) { vb(a, b.sSearch, c, b.bEscapeRegex !== k ? !b.bEscapeRegex : b.bRegex, b.bSmart, b.bCaseInsensitive); f(b); for (b = 0; b < e.length; b++) wb(a, e[b].sSearch, b, e[b].bEscapeRegex !== k ? !e[b].bEscapeRegex : e[b].bRegex, e[b].bSmart, e[b].bCaseInsensitive); xb(a) } else f(b); a.bFiltered = !0; r(a, null, "search", [a]) } function xb(a) { for (var b = m.ext.search, c = a.aiDisplay, d, e, f = 0, g = b.length; f < g; f++) { for (var j = [], i = 0, n = c.length; i < n; i++) e = c[i], d = a.aoData[e], b[f](a, d._aFilterData, e, d._aData, i) && j.push(e); c.length = 0; h.merge(c, j) } } function wb(a, b, c, d, e, f) { if ("" !== b) { for (var g = [], j = a.aiDisplay, d = Oa(b, d, e, f), e = 0; e < j.length; e++) b = a.aoData[j[e]]._aFilterData[c], d.test(b) && g.push(j[e]); a.aiDisplay = g } } function vb(a, b, c, d, e, f) { var d = Oa(b, d, e, f), f = a.oPreviousSearch.sSearch, g = a.aiDisplayMaster, j, e = []; 0 !== m.ext.search.length && (c = !0); j = yb(a); if (0 >= b.length) a.aiDisplay = g.slice(); else { if (j || c || f.length > b.length || 0 !== b.indexOf(f) || a.bSorted) a.aiDisplay = g.slice(); b = a.aiDisplay; for (c = 0; c < b.length; c++) d.test(a.aoData[b[c]]._sFilterRow) && e.push(b[c]); a.aiDisplay = e } } function Oa(a, b, c, d) { a = b ? a : Pa(a); c && (a = "^(?=.*?" + h.map(a.match(/"[^"]+"|[^ ]+/g) || [""], function (a) { if ('"' === a.charAt(0)) var b = a.match(/^"(.*)"$/), a = b ? b[1] : a; return a.replace('"', "") }).join(")(?=.*?") + ").*$"); return RegExp(a, d ? "i" : "") } function yb(a) { var b = a.aoColumns, c, d, e, f, g, j, i, h, l = m.ext.type.search; c = !1; d = 0; for (f = a.aoData.length; d < f; d++) if (h = a.aoData[d], !h._aFilterData) { j = []; e = 0; for (g = b.length; e < g; e++) c = b[e], c.bSearchable ? (i = B(a, d, e, "filter"), l[c.sType] && (i = l[c.sType](i)), null === i && (i = ""), "string" !== typeof i && i.toString && (i = i.toString())) : i = "", i.indexOf && -1 !== i.indexOf("&") && (va.innerHTML = i, i = Wb ? va.textContent : va.innerText), i.replace && (i = i.replace(/[\r\n]/g, "")), j.push(i); h._aFilterData = j; h._sFilterRow = j.join(" "); c = !0 } return c } function zb(a) { return { search: a.sSearch, smart: a.bSmart, regex: a.bRegex, caseInsensitive: a.bCaseInsensitive } } function Ab(a) { return { sSearch: a.search, bSmart: a.smart, bRegex: a.regex, bCaseInsensitive: a.caseInsensitive } } function rb(a) { var b = a.sTableId, c = a.aanFeatures.i, d = h("<div/>", { "class": a.oClasses.sInfo, id: !c ? b + "_info" : null }); c || (a.aoDrawCallback.push({ fn: Bb, sName: "information" }), d.attr("role", "status").attr("aria-live", "polite"), h(a.nTable).attr("aria-describedby", b + "_info")); return d[0] } function Bb(a) { var b = a.aanFeatures.i; if (0 !== b.length) { var c = a.oLanguage, d = a._iDisplayStart + 1, e = a.fnDisplayEnd(), f = a.fnRecordsTotal(), g = a.fnRecordsDisplay(), j = g ? c.sInfo : c.sInfoEmpty; g !== f && (j += " " + c.sInfoFiltered); j += c.sInfoPostFix; j = Cb(a, j); c = c.fnInfoCallback; null !== c && (j = c.call(a.oInstance, a, d, e, f, g, j)); h(b).html(j) } } function Cb(a, b) { var c = a.fnFormatNumber, d = a._iDisplayStart + 1, e = a._iDisplayLength, f = a.fnRecordsDisplay(), g = -1 === e; return b.replace(/_START_/g, c.call(a, d)).replace(/_END_/g, c.call(a, a.fnDisplayEnd())).replace(/_MAX_/g, c.call(a, a.fnRecordsTotal())).replace(/_TOTAL_/g, c.call(a, f)).replace(/_PAGE_/g, c.call(a, g ? 1 : Math.ceil(d / e))).replace(/_PAGES_/g, c.call(a, g ? 1 : Math.ceil(f / e))) } function ga(a) { var b, c, d = a.iInitDisplayStart, e = a.aoColumns, f; c = a.oFeatures; var g = a.bDeferLoading; if (a.bInitialised) { mb(a); jb(a); ea(a, a.aoHeader); ea(a, a.aoFooter); C(a, !0); c.bAutoWidth && Ea(a); b = 0; for (c = e.length; b < c; b++) f = e[b], f.sWidth && (f.nTh.style.width = v(f.sWidth)); r(a, null, "preInit", [a]); S(a); e = y(a); if ("ssp" != e || g) "ajax" == e ? sa(a, [], function (c) { var f = ta(a, c); for (b = 0; b < f.length; b++) M(a, f[b]); a.iInitDisplayStart = d; S(a); C(a, !1); ua(a, c) }, a) : (C(a, !1), ua(a)) } else setTimeout(function () { ga(a) }, 200) } function ua(a, b) { a._bInitComplete = !0; (b || a.oInit.aaData) && Y(a); r(a, null, "plugin-init", [a, b]); r(a, "aoInitComplete", "init", [a, b]) } function Qa(a, b) { var c = parseInt(b, 10); a._iDisplayLength = c; Ra(a); r(a, null, "length", [a, c]) } function nb(a) { for (var b = a.oClasses, c = a.sTableId, d = a.aLengthMenu, e = h.isArray(d[0]), f = e ? d[0] : d, d = e ? d[1] : d, e = h("<select/>", { name: c + "_length", "aria-controls": c, "class": b.sLengthSelect }), g = 0, j = f.length; g < j; g++) e[0][g] = new Option("number" === typeof d[g] ? a.fnFormatNumber(d[g]) : d[g], f[g]); var i = h("<div><label/></div>").addClass(b.sLength); a.aanFeatures.l || (i[0].id = c + "_length"); i.children().append(a.oLanguage.sLengthMenu.replace("_MENU_", e[0].outerHTML)); h("select", i).val(a._iDisplayLength).on("change.DT", function () { Qa(a, h(this).val()); N(a) }); h(a.nTable).on("length.dt.DT", function (b, c, d) { a === c && h("select", i).val(d) }); return i[0] } function sb(a) { var b = a.sPaginationType, c = m.ext.pager[b], d = "function" === typeof c, e = function (a) { N(a) }, b = h("<div/>").addClass(a.oClasses.sPaging + b)[0], f = a.aanFeatures; d || c.fnInit(a, b, e); f.p || (b.id = a.sTableId + "_paginate", a.aoDrawCallback.push({ fn: function (a) { if (d) { var b = a._iDisplayStart, i = a._iDisplayLength, h = a.fnRecordsDisplay(), l = -1 === i, b = l ? 0 : Math.ceil(b / i), i = l ? 1 : Math.ceil(h / i), h = c(b, i), k, l = 0; for (k = f.p.length; l < k; l++) Ma(a, "pageButton")(a, f.p[l], l, h, b, i) } else c.fnUpdate(a, e) }, sName: "pagination" })); return b } function Sa(a, b, c) { var d = a._iDisplayStart, e = a._iDisplayLength, f = a.fnRecordsDisplay(); 0 === f || -1 === e ? d = 0 : "number" === typeof b ? (d = b * e, d > f && (d = 0)) : "first" == b ? d = 0 : "previous" == b ? (d = 0 <= e ? d - e : 0, 0 > d && (d = 0)) : "next" == b ? d + e < f && (d += e) : "last" == b ? d = Math.floor((f - 1) / e) * e : J(a, 0, "Unknown paging action: " + b, 5); b = a._iDisplayStart !== d; a._iDisplayStart = d; b && (r(a, null, "page", [a]), c && N(a)); return b } function pb(a) { return h("<div/>", { id: !a.aanFeatures.r ? a.sTableId + "_processing" : null, "class": a.oClasses.sProcessing }).html(a.oLanguage.sProcessing).insertBefore(a.nTable)[0] } function C(a, b) { a.oFeatures.bProcessing && h(a.aanFeatures.r).css("display", b ? "block" : "none"); r(a, null, "processing", [a, b]) } function qb(a) { var b = h(a.nTable); b.attr("role", "grid"); var c = a.oScroll; if ("" === c.sX && "" === c.sY) return a.nTable; var d = c.sX, e = c.sY, f = a.oClasses, g = b.children("caption"), j = g.length ? g[0]._captionSide : null, i = h(b[0].cloneNode(!1)), n = h(b[0].cloneNode(!1)), l = b.children("tfoot"); l.length || (l = null); i = h("<div/>", { "class": f.sScrollWrapper }).append(h("<div/>", { "class": f.sScrollHead }).css({ overflow: "hidden", position: "relative", border: 0, width: d ? !d ? null : v(d) : "100%" }).append(h("<div/>", { "class": f.sScrollHeadInner }).css({ "box-sizing": "content-box", width: c.sXInner || "100%" }).append(i.removeAttr("id").css("margin-left", 0).append("top" === j ? g : null).append(b.children("thead"))))).append(h("<div/>", { "class": f.sScrollBody }).css({ position: "relative", overflow: "auto", width: !d ? null : v(d) }).append(b)); l && i.append(h("<div/>", { "class": f.sScrollFoot }).css({ overflow: "hidden", border: 0, width: d ? !d ? null : v(d) : "100%" }).append(h("<div/>", { "class": f.sScrollFootInner }).append(n.removeAttr("id").css("margin-left", 0).append("bottom" === j ? g : null).append(b.children("tfoot"))))); var b = i.children(), k = b[0], f = b[1], t = l ? b[2] : null; if (d) h(f).on("scroll.DT", function () { var a = this.scrollLeft; k.scrollLeft = a; l && (t.scrollLeft = a) }); h(f).css(e && c.bCollapse ? 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(a = b.cell(a).index(), [a.row, a.columnVisible, a.column]) : null }; this.fnIsOpen = function (a) { return this.api(!0).row(a).child.isShown() }; this.fnOpen = function (a, b, c) { return this.api(!0).row(a).child(b, c).show().child()[0] }; this.fnPageChange = function (a, b) { var c = this.api(!0).page(a); (b === k || b) && c.draw(!1) }; this.fnSetColumnVis = function (a, b, c) { a = this.api(!0).column(a).visible(b); (c === k || c) && a.columns.adjust().draw() }; this.fnSettings = function () { return ya(this[x.iApiIndex]) }; this.fnSort = function (a) { this.api(!0).order(a).draw() }; this.fnSortListener = function (a, b, c) { this.api(!0).order.listener(a, b, c) }; this.fnUpdate = function (a, b, c, d, e) { var h = this.api(!0); c === k || null === c ? h.row(b).data(a) : h.cell(b, c).data(a); (e === k || e) && h.columns.adjust(); (d === k || d) && h.draw(); return 0 }; this.fnVersionCheck = x.fnVersionCheck; var b = this, c = a === k, d = this.length; c && (a = {}); this.oApi = this.internal = x.internal; for (var e in m.ext.internal) e && (this[e] = Lb(e)); this.each(function () { var e = {}, g = 1 < d ? Jb(e, a, !0) : a, j = 0, i, e = this.getAttribute("id"), n = !1, l = m.defaults, q = h(this); if ("table" != this.nodeName.toLowerCase()) J(null, 0, "Non-table node initialisation (" + this.nodeName + ")", 2); else { db(l); eb(l.column); I(l, l, !0); I(l.column, l.column, !0); I(l, h.extend(g, q.data())); var t = m.settings, j = 0; for (i = t.length; j < i; j++) { var o = t[j]; if (o.nTable == this || o.nTHead.parentNode == this || o.nTFoot && o.nTFoot.parentNode == this) { var s = g.bRetrieve !== k ? g.bRetrieve : l.bRetrieve; if (c || s) return o.oInstance; if (g.bDestroy !== k ? g.bDestroy : l.bDestroy) { o.oInstance.fnDestroy(); break } else { J(o, 0, "Cannot reinitialise DataTable", 3); return } } if (o.sTableId == this.id) { t.splice(j, 1); break } } if (null === e || "" === e) this.id = e = "DataTables_Table_" + m.ext._unique++; var p = h.extend(!0, {}, m.models.oSettings, { sDestroyWidth: q[0].style.width, sInstance: e, sTableId: e }); p.nTable = this; p.oApi = b.internal; p.oInit = g; t.push(p); p.oInstance = 1 === b.length ? b : q.dataTable(); db(g); g.oLanguage && Ca(g.oLanguage); g.aLengthMenu && !g.iDisplayLength && (g.iDisplayLength = h.isArray(g.aLengthMenu[0]) ? g.aLengthMenu[0][0] : g.aLengthMenu[0]); g = Jb(h.extend(!0, {}, l), g); F(p.oFeatures, g, "bPaginate bLengthChange bFilter bSort bSortMulti bInfo bProcessing bAutoWidth bSortClasses bServerSide bDeferRender".split(" ")); F(p, g, ["asStripeClasses", "ajax", "fnServerData", "fnFormatNumber", "sServerMethod", "aaSorting", "aaSortingFixed", "aLengthMenu", "sPaginationType", "sAjaxSource", "sAjaxDataProp", "iStateDuration", "sDom", "bSortCellsTop", "iTabIndex", "fnStateLoadCallback", "fnStateSaveCallback", "renderer", "searchDelay", "rowId", ["iCookieDuration", "iStateDuration"], ["oSearch", "oPreviousSearch"], ["aoSearchCols", "aoPreSearchCols"], ["iDisplayLength", "_iDisplayLength"] ]); F(p.oScroll, g, [ ["sScrollX", "sX"], ["sScrollXInner", "sXInner"], ["sScrollY", "sY"], ["bScrollCollapse", "bCollapse"] ]); F(p.oLanguage, g, "fnInfoCallback"); z(p, "aoDrawCallback", g.fnDrawCallback, "user"); z(p, "aoServerParams", g.fnServerParams, "user"); z(p, "aoStateSaveParams", g.fnStateSaveParams, "user"); z(p, "aoStateLoadParams", g.fnStateLoadParams, "user"); z(p, "aoStateLoaded", g.fnStateLoaded, "user"); z(p, "aoRowCallback", g.fnRowCallback, "user"); z(p, "aoRowCreatedCallback", g.fnCreatedRow, "user"); z(p, "aoHeaderCallback", g.fnHeaderCallback, "user"); z(p, "aoFooterCallback", g.fnFooterCallback, "user"); z(p, "aoInitComplete", g.fnInitComplete, "user"); z(p, "aoPreDrawCallback", g.fnPreDrawCallback, "user"); p.rowIdFn = Q(g.rowId); fb(p); var u = p.oClasses; h.extend(u, m.ext.classes, g.oClasses); q.addClass(u.sTable); p.iInitDisplayStart === k && (p.iInitDisplayStart = g.iDisplayStart, p._iDisplayStart = g.iDisplayStart); null !== g.iDeferLoading && (p.bDeferLoading = !0, e = h.isArray(g.iDeferLoading), p._iRecordsDisplay = e ? g.iDeferLoading[0] : g.iDeferLoading, p._iRecordsTotal = e ? g.iDeferLoading[1] : g.iDeferLoading); var v = p.oLanguage; h.extend(!0, v, g.oLanguage); v.sUrl && (h.ajax({ dataType: "json", url: v.sUrl, success: function (a) { Ca(a); I(l.oLanguage, a); h.extend(true, v, a); ga(p) }, error: function () { ga(p) } }), n = !0); null === g.asStripeClasses && (p.asStripeClasses = [u.sStripeOdd, u.sStripeEven]); var e = p.asStripeClasses, x = q.children("tbody").find("tr").eq(0); - 1 !== h.inArray(!0, h.map(e, function (a) { return x.hasClass(a) })) && (h("tbody tr", this).removeClass(e.join(" ")), p.asDestroyStripes = e.slice()); e = []; t = this.getElementsByTagName("thead"); 0 !== t.length && (da(p.aoHeader, t[0]), e = ra(p)); if (null === g.aoColumns) { t = []; j = 0; for (i = e.length; j < i; j++) t.push(null) } else t = g.aoColumns; j = 0; for (i = t.length; j < i; j++) Da(p, e ? e[j] : null); hb(p, g.aoColumnDefs, t, function (a, b) { ja(p, a, b) }); if (x.length) { var w = function (a, b) { return a.getAttribute("data-" + b) !== null ? b : null }; h(x[0]).children("th, td").each(function (a, b) { var c = p.aoColumns[a]; if (c.mData === a) { var d = w(b, "sort") || w(b, "order"), e = w(b, "filter") || w(b, "search"); if (d !== null || e !== null) { c.mData = { _: a + ".display", sort: d !== null ? a + ".@data-" + d : k, type: d !== null ? a + ".@data-" + d : k, filter: e !== null ? a + ".@data-" + e : k }; ja(p, a) } } }) } var T = p.oFeatures, e = function () { if (g.aaSorting === k) { var a = p.aaSorting; j = 0; for (i = a.length; j < i; j++) a[j][1] = p.aoColumns[j].asSorting[0] } wa(p); T.bSort && z(p, "aoDrawCallback", function () { if (p.bSorted) { var a = V(p), b = {}; h.each(a, function (a, c) { b[c.src] = c.dir }); r(p, null, "order", [p, a, b]); Hb(p) } }); z(p, "aoDrawCallback", function () { (p.bSorted || y(p) === "ssp" || T.bDeferRender) && wa(p) }, "sc"); var a = q.children("caption").each(function () { this._captionSide = h(this).css("caption-side") }), b = q.children("thead"); b.length === 0 && (b = h("<thead/>").appendTo(q)); p.nTHead = b[0]; b = q.children("tbody"); b.length === 0 && (b = h("<tbody/>").appendTo(q)); p.nTBody = b[0]; b = q.children("tfoot"); if (b.length === 0 && a.length > 0 && (p.oScroll.sX !== "" || p.oScroll.sY !== "")) b = h("<tfoot/>").appendTo(q); if (b.length === 0 || b.children().length === 0) q.addClass(u.sNoFooter); else if (b.length > 0) { p.nTFoot = b[0]; da(p.aoFooter, p.nTFoot) } if (g.aaData) for (j = 0; j < g.aaData.length; j++) M(p, g.aaData[j]); else(p.bDeferLoading || y(p) == "dom") && ma(p, h(p.nTBody).children("tr")); p.aiDisplay = p.aiDisplayMaster.slice(); p.bInitialised = true; n === false && ga(p) }; g.bStateSave ? (T.bStateSave = !0, z(p, "aoDrawCallback", xa, "state_save"), Ib(p, g, e)) : e() } }); b = null; return this }, x, s, o, u, Xa = {}, Mb = /[\r\n]/g, Aa = /<.*?>/g, Zb = /^\d{2,4}[\.\/\-]\d{1,2}[\.\/\-]\d{1,2}([T ]{1}\d{1,2}[:\.]\d{2}([\.:]\d{2})?)?$/, $b = RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\|\\$|\\^|\\-)", "g"), Wa = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfk]/gi, L = function (a) { return !a || !0 === a || "-" === a ? !0 : !1 }, Nb = function (a) { var b = parseInt(a, 10); return !isNaN(b) && isFinite(a) ? b : null }, Ob = function (a, b) { Xa[b] || (Xa[b] = RegExp(Pa(b), "g")); return "string" === typeof a && "." !== b ? a.replace(/\./g, "").replace(Xa[b], ".") : a }, Ya = function (a, b, c) { var d = "string" === typeof a; if (L(a)) return !0; b && d && (a = Ob(a, b)); c && d && (a = a.replace(Wa, "")); return !isNaN(parseFloat(a)) && isFinite(a) }, Pb = function (a, b, c) { return L(a) ? !0 : !(L(a) || "string" === typeof a) ? null : Ya(a.replace(Aa, ""), b, c) ? !0 : null }, D = function (a, b, c) { var d = [], e = 0, f = a.length; if (c !== k) for (; e < f; e++) a[e] && a[e][b] && d.push(a[e][b][c]); else for (; e < f; e++) a[e] && d.push(a[e][b]); return d }, ia = function (a, b, c, d) { var e = [], f = 0, g = b.length; if (d !== k) for (; f < g; f++) a[b[f]][c] && e.push(a[b[f]][c][d]); else for (; f < g; f++) e.push(a[b[f]][c]); return e }, W = function (a, b) { var c = [], d; b === k ? (b = 0, d = a) : (d = b, b = a); for (var e = b; e < d; e++) c.push(e); return c }, Qb = function (a) { for (var b = [], c = 0, d = a.length; c < d; c++) a[c] && b.push(a[c]); return b }, qa = function (a) { var b; a: { if (!(2 > a.length)) { b = a.slice().sort(); for (var c = b[0], d = 1, e = b.length; d < e; d++) { if (b[d] === c) { b = !1; break a } c = b[d] } } b = !0 } if (b) return a.slice(); b = []; var e = a.length, f, g = 0, d = 0; a: for (; d < e; d++) { c = a[d]; for (f = 0; f < g; f++) if (b[f] === c) continue a; b.push(c); g++ } return b }; m.util = { throttle: function (a, b) { var c = b !== k ? b : 200, d, e; return function () { var b = this, g = +new Date, j = arguments; d && g < d + c ? (clearTimeout(e), e = setTimeout(function () { d = k; a.apply(b, j) }, c)) : (d = g, a.apply(b, j)) } }, escapeRegex: function (a) { return a.replace($b, "\\$1") } }; var A = function (a, b, c) { a[b] !== k && (a[c] = a[b]) }, ba = /\[.*?\]$/, U = /\(\)$/, Pa = m.util.escapeRegex, va = h("<div>")[0], Wb = va.textContent !== k, Yb = /<.*?>/g, Na = m.util.throttle, Rb = [], w = Array.prototype, ac = function (a) { var b, c, d = m.settings, e = h.map(d, function (a) { return a.nTable }); if (a) { if (a.nTable && a.oApi) return [a]; if (a.nodeName && "table" === a.nodeName.toLowerCase()) return b = h.inArray(a, e), -1 !== b ? [d[b]] : null; if (a && "function" === typeof a.settings) return a.settings().toArray(); "string" === typeof a ? c = h(a) : a instanceof h && (c = a) } else return []; if (c) return c.map(function () { b = h.inArray(this, e); return -1 !== b ? d[b] : null }).toArray() }; s = function (a, b) { if (!(this instanceof s)) return new s(a, b); var c = [], d = function (a) { (a = ac(a)) && (c = c.concat(a)) }; if (h.isArray(a)) for (var e = 0, f = a.length; e < f; e++) d(a[e]); else d(a); this.context = qa(c); b && h.merge(this, b); this.selector = { rows: null, cols: null, opts: null }; s.extend(this, this, Rb) }; m.Api = s; h.extend(s.prototype, { any: function () { return 0 !== this.count() }, concat: w.concat, context: [], count: function () { return this.flatten().length }, each: function (a) { for (var b = 0, c = this.length; b < c; b++) a.call(this, this[b], b, this); return this }, eq: function (a) { var b = this.context; return b.length > a ? new s(b[a], this[a]) : null }, filter: function (a) { var b = []; if (w.filter) b = w.filter.call(this, a, this); else for (var c = 0, d = this.length; c < d; c++) a.call(this, this[c], c, this) && b.push(this[c]); return new s(this.context, b) }, flatten: function () { var a = []; return new s(this.context, a.concat.apply(a, this.toArray())) }, join: w.join, indexOf: w.indexOf || function (a, b) { for (var c = b || 0, d = this.length; c < d; c++) if (this[c] === a) return c; return -1 }, iterator: function (a, b, c, d) { var e = [], f, g, j, h, n, l = this.context, m, o, u = this.selector; "string" === typeof a && (d = c, c = b, b = a, a = !1); g = 0; for (j = l.length; g < j; g++) { var r = new s(l[g]); if ("table" === b) f = c.call(r, l[g], g), f !== k && e.push(f); else if ("columns" === b || "rows" === b) f = c.call(r, l[g], this[g], g), f !== k && e.push(f); else if ("column" === b || "column-rows" === b || "row" === b || "cell" === b) { o = this[g]; "column-rows" === b && (m = Ba(l[g], u.opts)); h = 0; for (n = o.length; h < n; h++) f = o[h], f = "cell" === b ? c.call(r, l[g], f.row, f.column, g, h) : c.call(r, l[g], f, g, h, m), f !== k && e.push(f) } } return e.length || d ? (a = new s(l, a ? e.concat.apply([], e) : e), b = a.selector, b.rows = u.rows, b.cols = u.cols, b.opts = u.opts, a) : this }, lastIndexOf: w.lastIndexOf || function (a, b) { return this.indexOf.apply(this.toArray.reverse(), arguments) }, length: 0, map: function (a) { var b = []; if (w.map) b = w.map.call(this, a, this); else for (var c = 0, d = this.length; c < d; c++) b.push(a.call(this, this[c], c)); return new s(this.context, b) }, pluck: function (a) { return this.map(function (b) { return b[a] }) }, pop: w.pop, push: w.push, reduce: w.reduce || function (a, b) { return gb(this, a, b, 0, this.length, 1) }, reduceRight: w.reduceRight || function (a, b) { return gb(this, a, b, this.length - 1, -1, -1) }, reverse: w.reverse, selector: null, shift: w.shift, slice: function () { return new s(this.context, this) }, sort: w.sort, splice: w.splice, toArray: function () { return w.slice.call(this) }, to$: function () { return h(this) }, toJQuery: function () { return h(this) }, unique: function () { return new s(this.context, qa(this)) }, unshift: w.unshift }); s.extend = function (a, b, c) { if (c.length && b && (b instanceof s || b.__dt_wrapper)) { var d, e, f, g = function (a, b, c) { return function () { var d = b.apply(a, arguments); s.extend(d, d, c.methodExt); return d } }; d = 0; for (e = c.length; d < e; d++) f = c[d], b[f.name] = "function" === typeof f.val ? g(a, f.val, f) : h.isPlainObject(f.val) ? {} : f.val, b[f.name].__dt_wrapper = !0, s.extend(a, b[f.name], f.propExt) } }; s.register = o = function (a, b) { if (h.isArray(a)) for (var c = 0, d = a.length; c < d; c++) s.register(a[c], b); else for (var e = a.split("."), f = Rb, g, j, c = 0, d = e.length; c < d; c++) { g = (j = -1 !== e[c].indexOf("()")) ? e[c].replace("()", "") : e[c]; var i; a: { i = 0; for (var n = f.length; i < n; i++) if (f[i].name === g) { i = f[i]; break a } i = null } i || (i = { name: g, val: {}, methodExt: [], propExt: [] }, f.push(i)); c === d - 1 ? i.val = b : f = j ? i.methodExt : i.propExt } }; s.registerPlural = u = function (a, b, c) { s.register(a, c); s.register(b, function () { var a = c.apply(this, arguments); return a === this ? this : a instanceof s ? a.length ? h.isArray(a[0]) ? new s(a.context, a[0]) : a[0] : k : a }) }; o("tables()", function (a) { var b; if (a) { b = s; var c = this.context; if ("number" === typeof a) a = [c[a]]; else var d = h.map(c, function (a) { return a.nTable }), a = h(d).filter(a).map(function () { var a = h.inArray(this, d); return c[a] }).toArray(); b = new b(a) } else b = this; return b }); o("table()", function (a) { var a = this.tables(a), b = a.context; return b.length ? new s(b[0]) : a }); u("tables().nodes()", "table().node()", function () { return this.iterator("table", function (a) { return a.nTable }, 1) }); u("tables().body()", "table().body()", function () { return this.iterator("table", function (a) { return a.nTBody }, 1) }); u("tables().header()", "table().header()", function () { return this.iterator("table", function (a) { return a.nTHead }, 1) }); u("tables().footer()", "table().footer()", function () { return this.iterator("table", function (a) { return a.nTFoot }, 1) }); u("tables().containers()", "table().container()", function () { return this.iterator("table", function (a) { return a.nTableWrapper }, 1) }); o("draw()", function (a) { return this.iterator("table", function (b) { "page" === a ? N(b) : ("string" === typeof a && (a = "full-hold" === a ? !1 : !0), S(b, !1 === a)) }) }); o("page()", function (a) { return a === k ? this.page.info().page : this.iterator("table", function (b) { Sa(b, a) }) }); o("page.info()", function () { if (0 === this.context.length) return k; var a = this.context[0], b = a._iDisplayStart, c = a.oFeatures.bPaginate ? a._iDisplayLength : -1, d = a.fnRecordsDisplay(), e = -1 === c; return { page: e ? 0 : Math.floor(b / c), pages: e ? 1 : Math.ceil(d / c), start: b, end: a.fnDisplayEnd(), length: c, recordsTotal: a.fnRecordsTotal(), recordsDisplay: d, serverSide: "ssp" === y(a) } }); o("page.len()", function (a) { return a === k ? 0 !== this.context.length ? this.context[0]._iDisplayLength : k : this.iterator("table", function (b) { Qa(b, a) }) }); var Sb = function (a, b, c) { if (c) { var d = new s(a); d.one("draw", function () { c(d.ajax.json()) }) } if ("ssp" == y(a)) S(a, b); else { C(a, !0); var e = a.jqXHR; e && 4 !== e.readyState && e.abort(); sa(a, [], function (c) { na(a); for (var c = ta(a, c), d = 0, e = c.length; d < e; d++) M(a, c[d]); S(a, b); C(a, !1) }) } }; o("ajax.json()", function () { var a = this.context; if (0 < a.length) return a[0].json }); o("ajax.params()", function () { var a = this.context; if (0 < a.length) return a[0].oAjaxData }); o("ajax.reload()", function (a, b) { return this.iterator("table", function (c) { Sb(c, !1 === b, a) }) }); o("ajax.url()", function (a) { var b = this.context; if (a === k) { if (0 === b.length) return k; b = b[0]; return b.ajax ? h.isPlainObject(b.ajax) ? b.ajax.url : b.ajax : b.sAjaxSource } return this.iterator("table", function (b) { h.isPlainObject(b.ajax) ? b.ajax.url = a : b.ajax = a }) }); o("ajax.url().load()", function (a, b) { return this.iterator("table", function (c) { Sb(c, !1 === b, a) }) }); var Za = function (a, b, c, d, e) { var f = [], g, j, i, n, l, m; i = typeof b; if (!b || "string" === i || "function" === i || b.length === k) b = [b]; i = 0; for (n = b.length; i < n; i++) { j = b[i] && b[i].split && !b[i].match(/[\[\(:]/) ? b[i].split(",") : [b[i]]; l = 0; for (m = j.length; l < m; l++)(g = c("string" === typeof j[l] ? h.trim(j[l]) : j[l])) && g.length && (f = f.concat(g)) } a = x.selector[a]; if (a.length) { i = 0; for (n = a.length; i < n; i++) f = a[i](d, e, f) } return qa(f) }, $a = function (a) { a || (a = {}); a.filter && a.search === k && (a.search = a.filter); return h.extend({ search: "none", order: "current", page: "all" }, a) }, ab = function (a) { for (var b = 0, c = a.length; b < c; b++) if (0 < a[b].length) return a[0] = a[b], a[0].length = 1, a.length = 1, a.context = [a.context[b]], a; a.length = 0; return a }, Ba = function (a, b) { var c, d, e, f = [], g = a.aiDisplay; c = a.aiDisplayMaster; var j = b.search; d = b.order; e = b.page; if ("ssp" == y(a)) return "removed" === j ? [] : W(0, c.length); if ("current" == e) { c = a._iDisplayStart; for (d = a.fnDisplayEnd(); c < d; c++) f.push(g[c]) } else if ("current" == d || "applied" == d) f = "none" == j ? c.slice() : "applied" == j ? g.slice() : h.map(c, function (a) { return -1 === h.inArray(a, g) ? a : null }); else if ("index" == d || "original" == d) { c = 0; for (d = a.aoData.length; c < d; c++) "none" == j ? f.push(c) : (e = h.inArray(c, g), (-1 === e && "removed" == j || 0 <= e && "applied" == j) && f.push(c)) } return f }; o("rows()", function (a, b) { a === k ? a = "" : h.isPlainObject(a) && (b = a, a = ""); var b = $a(b), c = this.iterator("table", function (c) { var e = b, f; return Za("row", a, function (a) { var b = Nb(a); if (b !== null && !e) return [b]; f || (f = Ba(c, e)); if (b !== null && h.inArray(b, f) !== -1) return [b]; if (a === null || a === k || a === "") return f; if (typeof a === "function") return h.map(f, function (b) { var e = c.aoData[b]; return a(b, e._aData, e.nTr) ? b : null }); b = Qb(ia(c.aoData, f, "nTr")); if (a.nodeName) { if (a._DT_RowIndex !== k) return [a._DT_RowIndex]; if (a._DT_CellIndex) return [a._DT_CellIndex.row]; b = h(a).closest("*[data-dt-row]"); return b.length ? [b.data("dt-row")] : [] } if (typeof a === "string" && a.charAt(0) === "#") { var i = c.aIds[a.replace(/^#/, "")]; if (i !== k) return [i.idx] } return h(b).filter(a).map(function () { return this._DT_RowIndex }).toArray() }, c, e) }, 1); c.selector.rows = a; c.selector.opts = b; return c }); o("rows().nodes()", function () { return this.iterator("row", function (a, b) { return a.aoData[b].nTr || k }, 1) }); o("rows().data()", function () { return this.iterator(!0, "rows", function (a, b) { return ia(a.aoData, b, "_aData") }, 1) }); u("rows().cache()", "row().cache()", function (a) { return this.iterator("row", function (b, c) { var d = b.aoData[c]; return "search" === a ? d._aFilterData : d._aSortData }, 1) }); u("rows().invalidate()", "row().invalidate()", function (a) { return this.iterator("row", function (b, c) { ca(b, c, a) }) }); u("rows().indexes()", "row().index()", function () { return this.iterator("row", function (a, b) { return b }, 1) }); u("rows().ids()", "row().id()", function (a) { for (var b = [], c = this.context, d = 0, e = c.length; d < e; d++) for (var f = 0, g = this[d].length; f < g; f++) { var h = c[d].rowIdFn(c[d].aoData[this[d][f]]._aData); b.push((!0 === a ? "#" : "") + h) } return new s(c, b) }); u("rows().remove()", "row().remove()", function () { var a = this; this.iterator("row", function (b, c, d) { var e = b.aoData, f = e[c], g, h, i, n, l; e.splice(c, 1); g = 0; for (h = e.length; g < h; g++) if (i = e[g], l = i.anCells, null !== i.nTr && (i.nTr._DT_RowIndex = g), null !== l) { i = 0; for (n = l.length; i < n; i++) l[i]._DT_CellIndex.row = g } oa(b.aiDisplayMaster, c); oa(b.aiDisplay, c); oa(a[d], c, !1); 0 < b._iRecordsDisplay && b._iRecordsDisplay--; Ra(b); c = b.rowIdFn(f._aData); c !== k && delete b.aIds[c] }); this.iterator("table", function (a) { for (var c = 0, d = a.aoData.length; c < d; c++) a.aoData[c].idx = c }); return this }); o("rows.add()", function (a) { var b = this.iterator("table", function (b) { var c, f, g, h = []; f = 0; for (g = a.length; f < g; f++) c = a[f], c.nodeName && "TR" === c.nodeName.toUpperCase() ? h.push(ma(b, c)[0]) : h.push(M(b, c)); return h }, 1), c = this.rows(-1); c.pop(); h.merge(c, b); return c }); o("row()", function (a, b) { return ab(this.rows(a, b)) }); o("row().data()", function (a) { var b = this.context; if (a === k) return b.length && this.length ? b[0].aoData[this[0]]._aData : k; b[0].aoData[this[0]]._aData = a; ca(b[0], this[0], "data"); return this }); o("row().node()", function () { var a = this.context; return a.length && this.length ? a[0].aoData[this[0]].nTr || null : null }); o("row.add()", function (a) { a instanceof h && a.length && (a = a[0]); var b = this.iterator("table", function (b) { return a.nodeName && "TR" === a.nodeName.toUpperCase() ? ma(b, a)[0] : M(b, a) }); return this.row(b[0]) }); var bb = function (a, b) { var c = a.context; if (c.length && (c = c[0].aoData[b !== k ? b : a[0]]) && c._details) c._details.remove(), c._detailsShow = k, c._details = k }, Tb = function (a, b) { var c = a.context; if (c.length && a.length) { var d = c[0].aoData[a[0]]; if (d._details) { (d._detailsShow = b) ? d._details.insertAfter(d.nTr): d._details.detach(); var e = c[0], f = new s(e), g = e.aoData; f.off("draw.dt.DT_details column-visibility.dt.DT_details destroy.dt.DT_details"); 0 < D(g, "_details").length && (f.on("draw.dt.DT_details", function (a, b) { e === b && f.rows({ page: "current" }).eq(0).each(function (a) { a = g[a]; a._detailsShow && a._details.insertAfter(a.nTr) }) }), f.on("column-visibility.dt.DT_details", function (a, b) { if (e === b) for (var c, d = aa(b), f = 0, h = g.length; f < h; f++) c = g[f], c._details && c._details.children("td[colspan]").attr("colspan", d) }), f.on("destroy.dt.DT_details", function (a, b) { if (e === b) for (var c = 0, d = g.length; c < d; c++) g[c]._details && bb(f, c) })) } } }; o("row().child()", function (a, b) { var c = this.context; if (a === k) return c.length && this.length ? c[0].aoData[this[0]]._details : k; if (!0 === a) this.child.show(); else if (!1 === a) bb(this); else if (c.length && this.length) { var d = c[0], c = c[0].aoData[this[0]], e = [], f = function (a, b) { if (h.isArray(a) || a instanceof h) for (var c = 0, k = a.length; c < k; c++) f(a[c], b); else a.nodeName && "tr" === a.nodeName.toLowerCase() ? e.push(a) : (c = h("<tr><td/></tr>").addClass(b), h("td", c).addClass(b).html(a)[0].colSpan = aa(d), e.push(c[0])) }; f(a, b); c._details && c._details.detach(); c._details = h(e); c._detailsShow && c._details.insertAfter(c.nTr) } return this }); o(["row().child.show()", "row().child().show()"], function () { Tb(this, !0); return this }); o(["row().child.hide()", "row().child().hide()"], function () { Tb(this, !1); return this }); o(["row().child.remove()", "row().child().remove()"], function () { bb(this); return this }); o("row().child.isShown()", function () { var a = this.context; return a.length && this.length ? a[0].aoData[this[0]]._detailsShow || !1 : !1 }); var bc = /^([^:]+):(name|visIdx|visible)$/, Ub = function (a, b, c, d, e) { for (var c = [], d = 0, f = e.length; d < f; d++) c.push(B(a, e[d], b)); return c }; o("columns()", function (a, b) { a === k ? a = "" : h.isPlainObject(a) && (b = a, a = ""); var b = $a(b), c = this.iterator("table", function (c) { var e = a, f = b, g = c.aoColumns, j = D(g, "sName"), i = D(g, "nTh"); return Za("column", e, function (a) { var b = Nb(a); if (a === "") return W(g.length); if (b !== null) return [b >= 0 ? b : g.length + b]; if (typeof a === "function") { var e = Ba(c, f); return h.map(g, function (b, f) { return a(f, Ub(c, f, 0, 0, e), i[f]) ? f : null }) } var k = typeof a === "string" ? a.match(bc) : ""; if (k) switch (k[2]) { case "visIdx": case "visible": b = parseInt(k[1], 10); if (b < 0) { var m = h.map(g, function (a, b) { return a.bVisible ? b : null }); return [m[m.length + b]] } return [Z(c, b)]; case "name": return h.map(j, function (a, b) { return a === k[1] ? b : null }); default: return [] } if (a.nodeName && a._DT_CellIndex) return [a._DT_CellIndex.column]; b = h(i).filter(a).map(function () { return h.inArray(this, i) }).toArray(); if (b.length || !a.nodeName) return b; b = h(a).closest("*[data-dt-column]"); return b.length ? [b.data("dt-column")] : [] }, c, f) }, 1); c.selector.cols = a; c.selector.opts = b; return c }); u("columns().header()", "column().header()", function () { return this.iterator("column", function (a, b) { return a.aoColumns[b].nTh }, 1) }); u("columns().footer()", "column().footer()", function () { return this.iterator("column", function (a, b) { return a.aoColumns[b].nTf }, 1) }); u("columns().data()", "column().data()", function () { return this.iterator("column-rows", Ub, 1) }); u("columns().dataSrc()", "column().dataSrc()", function () { return this.iterator("column", function (a, b) { return a.aoColumns[b].mData }, 1) }); u("columns().cache()", "column().cache()", function (a) { return this.iterator("column-rows", function (b, c, d, e, f) { return ia(b.aoData, f, "search" === a ? "_aFilterData" : "_aSortData", c) }, 1) }); u("columns().nodes()", "column().nodes()", function () { return this.iterator("column-rows", function (a, b, c, d, e) { return ia(a.aoData, e, "anCells", b) }, 1) }); u("columns().visible()", "column().visible()", function (a, b) { var c = this.iterator("column", function (b, c) { if (a === k) return b.aoColumns[c].bVisible; var f = b.aoColumns, g = f[c], j = b.aoData, i, n, l; if (a !== k && g.bVisible !== a) { if (a) { var m = h.inArray(!0, D(f, "bVisible"), c + 1); i = 0; for (n = j.length; i < n; i++) l = j[i].nTr, f = j[i].anCells, l && l.insertBefore(f[c], f[m] || null) } else h(D(b.aoData, "anCells", c)).detach(); g.bVisible = a; ea(b, b.aoHeader); ea(b, b.aoFooter); xa(b) } }); a !== k && (this.iterator("column", function (c, e) { r(c, null, "column-visibility", [c, e, a, b]) }), (b === k || b) && this.columns.adjust()); return c }); u("columns().indexes()", "column().index()", function (a) { return this.iterator("column", function (b, c) { return "visible" === a ? $(b, c) : c }, 1) }); o("columns.adjust()", function () { return this.iterator("table", function (a) { Y(a) }, 1) }); o("column.index()", function (a, b) { if (0 !== this.context.length) { var c = this.context[0]; if ("fromVisible" === a || "toData" === a) return Z(c, b); if ("fromData" === a || "toVisible" === a) return $(c, b) } }); o("column()", function (a, b) { return ab(this.columns(a, b)) }); o("cells()", function (a, b, c) { h.isPlainObject(a) && (a.row === k ? (c = a, a = null) : (c = b, b = null)); h.isPlainObject(b) && (c = b, b = null); if (null === b || b === k) return this.iterator("table", function (b) { var d = a, e = $a(c), f = b.aoData, g = Ba(b, e), j = Qb(ia(f, g, "anCells")), i = h([].concat.apply([], j)), l, n = b.aoColumns.length, m, o, u, s, r, v; return Za("cell", d, function (a) { var c = typeof a === "function"; if (a === null || a === k || c) { m = []; o = 0; for (u = g.length; o < u; o++) { l = g[o]; for (s = 0; s < n; s++) { r = { row: l, column: s }; if (c) { v = f[l]; a(r, B(b, l, s), v.anCells ? v.anCells[s] : null) && m.push(r) } else m.push(r) } } return m } if (h.isPlainObject(a)) return [a]; c = i.filter(a).map(function (a, b) { return { row: b._DT_CellIndex.row, column: b._DT_CellIndex.column } }).toArray(); if (c.length || !a.nodeName) return c; v = h(a).closest("*[data-dt-row]"); return v.length ? [{ row: v.data("dt-row"), column: v.data("dt-column") }] : [] }, b, e) }); var d = this.columns(b, c), e = this.rows(a, c), f, g, j, i, n, l = this.iterator("table", function (a, b) { f = []; g = 0; for (j = e[b].length; g < j; g++) { i = 0; for (n = d[b].length; i < n; i++) f.push({ row: e[b][g], column: d[b][i] }) } return f }, 1); h.extend(l.selector, { cols: b, rows: a, opts: c }); return l }); u("cells().nodes()", "cell().node()", function () { return this.iterator("cell", function (a, b, c) { return (a = a.aoData[b]) && a.anCells ? a.anCells[c] : k }, 1) }); o("cells().data()", function () { return this.iterator("cell", function (a, b, c) { return B(a, b, c) }, 1) }); u("cells().cache()", "cell().cache()", function (a) { a = "search" === a ? "_aFilterData" : "_aSortData"; return this.iterator("cell", function (b, c, d) { return b.aoData[c][a][d] }, 1) }); u("cells().render()", "cell().render()", function (a) { return this.iterator("cell", function (b, c, d) { return B(b, c, d, a) }, 1) }); u("cells().indexes()", "cell().index()", function () { return this.iterator("cell", function (a, b, c) { return { row: b, column: c, columnVisible: $(a, c) } }, 1) }); u("cells().invalidate()", "cell().invalidate()", function (a) { return this.iterator("cell", function (b, c, d) { ca(b, c, a, d) }) }); o("cell()", function (a, b, c) { return ab(this.cells(a, b, c)) }); o("cell().data()", function (a) { var b = this.context, c = this[0]; if (a === k) return b.length && c.length ? B(b[0], c[0].row, c[0].column) : k; ib(b[0], c[0].row, c[0].column, a); ca(b[0], c[0].row, "data", c[0].column); return this }); o("order()", function (a, b) { var c = this.context; if (a === k) return 0 !== c.length ? c[0].aaSorting : k; "number" === typeof a ? a = [ [a, b] ] : a.length && !h.isArray(a[0]) && (a = Array.prototype.slice.call(arguments)); return this.iterator("table", function (b) { b.aaSorting = a.slice() }) }); o("order.listener()", function (a, b, c) { return this.iterator("table", function (d) { La(d, a, b, c) }) }); o("order.fixed()", function (a) { if (!a) { var b = this.context, b = b.length ? b[0].aaSortingFixed : k; return h.isArray(b) ? { pre: b } : b } return this.iterator("table", function (b) { b.aaSortingFixed = h.extend(!0, {}, a) }) }); o(["columns().order()", "column().order()" ], function (a) { var b = this; return this.iterator("table", function (c, d) { var e = []; h.each(b[d], function (b, c) { e.push([c, a]) }); c.aaSorting = e }) }); o("search()", function (a, b, c, d) { var e = this.context; return a === k ? 0 !== e.length ? e[0].oPreviousSearch.sSearch : k : this.iterator("table", function (e) { e.oFeatures.bFilter && fa(e, h.extend({}, e.oPreviousSearch, { sSearch: a + "", bRegex: null === b ? !1 : b, bSmart: null === c ? !0 : c, bCaseInsensitive: null === d ? !0 : d }), 1) }) }); u("columns().search()", "column().search()", function (a, b, c, d) { return this.iterator("column", function (e, f) { var g = e.aoPreSearchCols; if (a === k) return g[f].sSearch; e.oFeatures.bFilter && (h.extend(g[f], { sSearch: a + "", bRegex: null === b ? !1 : b, bSmart: null === c ? !0 : c, bCaseInsensitive: null === d ? !0 : d }), fa(e, e.oPreviousSearch, 1)) }) }); o("state()", function () { return this.context.length ? this.context[0].oSavedState : null }); o("state.clear()", function () { return this.iterator("table", function (a) { a.fnStateSaveCallback.call(a.oInstance, a, {}) }) }); o("state.loaded()", function () { return this.context.length ? this.context[0].oLoadedState : null }); o("state.save()", function () { return this.iterator("table", function (a) { xa(a) }) }); m.versionCheck = m.fnVersionCheck = function (a) { for (var b = m.version.split("."), a = a.split("."), c, d, e = 0, f = a.length; e < f; e++) if (c = parseInt(b[e], 10) || 0, d = parseInt(a[e], 10) || 0, c !== d) return c > d; return !0 }; m.isDataTable = m.fnIsDataTable = function (a) { var b = h(a).get(0), c = !1; if (a instanceof m.Api) return !0; h.each(m.settings, function (a, e) { var f = e.nScrollHead ? h("table", e.nScrollHead)[0] : null, g = e.nScrollFoot ? h("table", e.nScrollFoot)[0] : null; if (e.nTable === b || f === b || g === b) c = !0 }); return c }; m.tables = m.fnTables = function (a) { var b = !1; h.isPlainObject(a) && (b = a.api, a = a.visible); var c = h.map(m.settings, function (b) { if (!a || a && h(b.nTable).is(":visible")) return b.nTable }); return b ? new s(c) : c }; m.camelToHungarian = I; o("$()", function (a, b) { var c = this.rows(b).nodes(), c = h(c); return h([].concat(c.filter(a).toArray(), c.find(a).toArray())) }); h.each(["on", "one", "off"], function (a, b) { o(b + "()", function () { var a = Array.prototype.slice.call(arguments); a[0] = h.map(a[0].split(/\s/), function (a) { return !a.match(/\.dt\b/) ? a + ".dt" : a }).join(" "); var d = h(this.tables().nodes()); d[b].apply(d, a); return this }) }); o("clear()", function () { return this.iterator("table", function (a) { na(a) }) }); o("settings()", function () { return new s(this.context, this.context) }); o("init()", function () { var a = this.context; return a.length ? a[0].oInit : null }); o("data()", function () { return this.iterator("table", function (a) { return D(a.aoData, "_aData") }).flatten() }); o("destroy()", function (a) { a = a || !1; return this.iterator("table", function (b) { var c = b.nTableWrapper.parentNode, d = b.oClasses, e = b.nTable, f = b.nTBody, g = b.nTHead, j = b.nTFoot, i = h(e), f = h(f), k = h(b.nTableWrapper), l = h.map(b.aoData, function (a) { return a.nTr }), o; b.bDestroying = !0; r(b, "aoDestroyCallback", "destroy", [b]); a || (new s(b)).columns().visible(!0); k.off(".DT").find(":not(tbody *)").off(".DT"); h(E).off(".DT-" + b.sInstance); e != g.parentNode && (i.children("thead").detach(), i.append(g)); j && e != j.parentNode && (i.children("tfoot").detach(), i.append(j)); b.aaSorting = []; b.aaSortingFixed = []; wa(b); h(l).removeClass(b.asStripeClasses.join(" ")); h("th, td", g).removeClass(d.sSortable + " " + d.sSortableAsc + " " + d.sSortableDesc + " " + d.sSortableNone); f.children().detach(); f.append(l); g = a ? "remove" : "detach"; i[g](); k[g](); !a && c && (c.insertBefore(e, b.nTableReinsertBefore), i.css("width", b.sDestroyWidth).removeClass(d.sTable), (o = b.asDestroyStripes.length) && f.children().each(function (a) { h(this).addClass(b.asDestroyStripes[a % o]) })); c = h.inArray(b, m.settings); - 1 !== c && m.settings.splice(c, 1) }) }); h.each(["column", "row", "cell"], function (a, b) { o(b + "s().every()", function (a) { var d = this.selector.opts, e = this; return this.iterator(b, function (f, g, h, i, n) { a.call(e[b](g, "cell" === b ? h : d, "cell" === b ? d : k), g, h, i, n) }) }) }); o("i18n()", function (a, b, c) { var d = this.context[0], a = Q(a)(d.oLanguage); a === k && (a = b); c !== k && h.isPlainObject(a) && (a = a[c] !== k ? a[c] : a._); return a.replace("%d", c) }); m.version = "1.10.16"; m.settings = []; m.models = {}; m.models.oSearch = { bCaseInsensitive: !0, sSearch: "", bRegex: !1, bSmart: !0 }; m.models.oRow = { nTr: null, anCells: null, _aData: [], _aSortData: null, _aFilterData: null, _sFilterRow: null, _sRowStripe: "", src: null, idx: -1 }; m.models.oColumn = { idx: null, aDataSort: null, asSorting: null, bSearchable: null, bSortable: null, bVisible: null, _sManualType: null, _bAttrSrc: !1, fnCreatedCell: null, fnGetData: null, fnSetData: null, mData: null, mRender: null, nTh: null, nTf: null, sClass: null, sContentPadding: null, sDefaultContent: null, sName: null, sSortDataType: "std", sSortingClass: null, sSortingClassJUI: null, sTitle: null, sType: null, sWidth: null, sWidthOrig: null }; m.defaults = { aaData: null, aaSorting: [ [0, "asc"] ], aaSortingFixed: [], ajax: null, aLengthMenu: [10, 25, 50, 100], aoColumns: null, aoColumnDefs: null, aoSearchCols: [], asStripeClasses: null, bAutoWidth: !0, bDeferRender: !1, bDestroy: !1, bFilter: !0, bInfo: !0, bLengthChange: !0, bPaginate: !0, bProcessing: !1, bRetrieve: !1, bScrollCollapse: !1, bServerSide: !1, bSort: !0, bSortMulti: !0, bSortCellsTop: !1, bSortClasses: !0, bStateSave: !1, fnCreatedRow: null, fnDrawCallback: null, fnFooterCallback: null, fnFormatNumber: function (a) { return a.toString().replace(/\B(?=(\d{3})+(?!\d))/g, this.oLanguage.sThousands) }, fnHeaderCallback: null, fnInfoCallback: null, fnInitComplete: null, fnPreDrawCallback: null, fnRowCallback: null, fnServerData: null, fnServerParams: null, fnStateLoadCallback: function (a) { try { return JSON.parse((-1 === a.iStateDuration ? sessionStorage : localStorage).getItem("DataTables_" + a.sInstance + "_" + location.pathname)) } catch (b) {} }, fnStateLoadParams: null, fnStateLoaded: null, fnStateSaveCallback: function (a, b) { try { (-1 === a.iStateDuration ? sessionStorage : localStorage).setItem("DataTables_" + a.sInstance + "_" + location.pathname, JSON.stringify(b)) } catch (c) {} }, fnStateSaveParams: null, iStateDuration: 7200, iDeferLoading: null, iDisplayLength: 10, iDisplayStart: 0, iTabIndex: 0, oClasses: {}, oLanguage: { oAria: { sSortAscending: ": activate to sort column ascending", sSortDescending: ": activate to sort column descending" }, oPaginate: { sFirst: "First", sLast: "Last", sNext: "Next", sPrevious: "Previous" }, sEmptyTable: "No data available in table", sInfo: "Showing _START_ to _END_ of _TOTAL_ entries", sInfoEmpty: "Showing 0 to 0 of 0 entries", sInfoFiltered: "(filtered from _MAX_ total entries)", sInfoPostFix: "", sDecimal: "", sThousands: ",", sLengthMenu: "Show _MENU_ entries", sLoadingRecords: "Loading...", sProcessing: "Processing...", sSearch: "Search:", sSearchPlaceholder: "", sUrl: "", sZeroRecords: "No matching records found" }, oSearch: h.extend({}, m.models.oSearch), sAjaxDataProp: "data", sAjaxSource: null, sDom: "lfrtip", searchDelay: null, sPaginationType: "simple_numbers", sScrollX: "", sScrollXInner: "", sScrollY: "", sServerMethod: "GET", renderer: null, rowId: "DT_RowId" }; X(m.defaults); m.defaults.column = { aDataSort: null, iDataSort: -1, asSorting: ["asc", "desc"], bSearchable: !0, bSortable: !0, bVisible: !0, fnCreatedCell: null, mData: null, mRender: null, sCellType: "td", sClass: "", sContentPadding: "", sDefaultContent: null, sName: "", sSortDataType: "std", sTitle: null, sType: null, sWidth: null }; X(m.defaults.column); m.models.oSettings = { oFeatures: { bAutoWidth: null, bDeferRender: null, bFilter: null, bInfo: null, bLengthChange: null, bPaginate: null, bProcessing: null, bServerSide: null, bSort: null, bSortMulti: null, bSortClasses: null, bStateSave: null }, oScroll: { bCollapse: null, iBarWidth: 0, sX: null, sXInner: null, sY: null }, oLanguage: { fnInfoCallback: null }, oBrowser: { bScrollOversize: !1, bScrollbarLeft: !1, bBounding: !1, barWidth: 0 }, ajax: null, aanFeatures: [], aoData: [], aiDisplay: [], aiDisplayMaster: [], aIds: {}, aoColumns: [], aoHeader: [], aoFooter: [], oPreviousSearch: {}, aoPreSearchCols: [], aaSorting: null, aaSortingFixed: [], asStripeClasses: null, asDestroyStripes: [], sDestroyWidth: 0, aoRowCallback: [], aoHeaderCallback: [], aoFooterCallback: [], aoDrawCallback: [], aoRowCreatedCallback: [], aoPreDrawCallback: [], aoInitComplete: [], aoStateSaveParams: [], aoStateLoadParams: [], aoStateLoaded: [], sTableId: "", nTable: null, nTHead: null, nTFoot: null, nTBody: null, nTableWrapper: null, bDeferLoading: !1, bInitialised: !1, aoOpenRows: [], sDom: null, searchDelay: null, sPaginationType: "two_button", iStateDuration: 0, aoStateSave: [], aoStateLoad: [], oSavedState: null, oLoadedState: null, sAjaxSource: null, sAjaxDataProp: null, bAjaxDataGet: !0, jqXHR: null, json: k, oAjaxData: k, fnServerData: null, aoServerParams: [], sServerMethod: null, fnFormatNumber: null, aLengthMenu: null, iDraw: 0, bDrawing: !1, iDrawError: -1, _iDisplayLength: 10, _iDisplayStart: 0, _iRecordsTotal: 0, _iRecordsDisplay: 0, oClasses: {}, bFiltered: !1, bSorted: !1, bSortCellsTop: null, oInit: null, aoDestroyCallback: [], fnRecordsTotal: function () { return "ssp" == y(this) ? 1 * this._iRecordsTotal : this.aiDisplayMaster.length }, fnRecordsDisplay: function () { return "ssp" == y(this) ? 1 * this._iRecordsDisplay : this.aiDisplay.length }, fnDisplayEnd: function () { var a = this._iDisplayLength, b = this._iDisplayStart, c = b + a, d = this.aiDisplay.length, e = this.oFeatures, f = e.bPaginate; return e.bServerSide ? !1 === f || -1 === a ? b + d : Math.min(b + a, this._iRecordsDisplay) : !f || c > d || -1 === a ? d : c }, oInstance: null, sInstance: null, iTabIndex: 0, nScrollHead: null, nScrollFoot: null, aLastSort: [], oPlugins: {}, rowIdFn: null, rowId: null }; m.ext = x = { buttons: {}, classes: {}, build: "bs4/dt-1.10.16", errMode: "alert", feature: [], search: [], selector: { cell: [], column: [], row: [] }, internal: {}, legacy: { ajax: null }, pager: {}, renderer: { pageButton: {}, header: {} }, order: {}, type: { detect: [], search: {}, order: {} }, _unique: 0, fnVersionCheck: m.fnVersionCheck, iApiIndex: 0, oJUIClasses: {}, sVersion: m.version }; h.extend(x, { afnFiltering: x.search, aTypes: x.type.detect, ofnSearch: x.type.search, oSort: x.type.order, afnSortData: x.order, aoFeatures: x.feature, oApi: x.internal, oStdClasses: x.classes, oPagination: x.pager }); h.extend(m.ext.classes, { sTable: "dataTable", sNoFooter: "no-footer", sPageButton: "paginate_button", sPageButtonActive: "current", sPageButtonDisabled: "disabled", sStripeOdd: "odd", sStripeEven: "even", sRowEmpty: "dataTables_empty", sWrapper: "dataTables_wrapper", sFilter: "dataTables_filter", sInfo: "dataTables_info", sPaging: "dataTables_paginate paging_", sLength: "dataTables_length", sProcessing: "dataTables_processing", sSortAsc: "sorting_asc", sSortDesc: "sorting_desc", sSortable: "sorting", sSortableAsc: "sorting_asc_disabled", sSortableDesc: "sorting_desc_disabled", sSortableNone: "sorting_disabled", sSortColumn: "sorting_", sFilterInput: "", sLengthSelect: "", sScrollWrapper: "dataTables_scroll", sScrollHead: "dataTables_scrollHead", sScrollHeadInner: "dataTables_scrollHeadInner", sScrollBody: "dataTables_scrollBody", sScrollFoot: "dataTables_scrollFoot", sScrollFootInner: "dataTables_scrollFootInner", sHeaderTH: "", sFooterTH: "", sSortJUIAsc: "", sSortJUIDesc: "", sSortJUI: "", sSortJUIAscAllowed: "", sSortJUIDescAllowed: "", sSortJUIWrapper: "", sSortIcon: "", sJUIHeader: "", sJUIFooter: "" }); var Kb = m.ext.pager; h.extend(Kb, { simple: function () { return ["previous", "next"] }, full: function () { return ["first", "previous", "next", "last"] }, numbers: function (a, b) { return [ha(a, b)] }, simple_numbers: function (a, b) { return ["previous", ha(a, b), "next"] }, full_numbers: function (a, b) { return ["first", "previous", ha(a, b), "next", "last"] }, first_last_numbers: function (a, b) { return ["first", ha(a, b), "last"] }, _numbers: ha, numbers_length: 7 }); h.extend(!0, m.ext.renderer, { pageButton: { _: function (a, b, c, d, e, f) { var g = a.oClasses, j = a.oLanguage.oPaginate, i = a.oLanguage.oAria.paginate || {}, n, l, m = 0, o = function (b, d) { var k, s, u, r, v = function (b) { Sa(a, b.data.action, true) }; k = 0; for (s = d.length; k < s; k++) { r = d[k]; if (h.isArray(r)) { u = h("<" + (r.DT_el || "div") + "/>").appendTo(b); o(u, r) } else { n = null; l = ""; switch (r) { case "ellipsis": b.append('<span class="ellipsis">…</span>'); break; case "first": n = j.sFirst; l = r + (e > 0 ? "" : " " + g.sPageButtonDisabled); break; case "previous": n = j.sPrevious; l = r + (e > 0 ? "" : " " + g.sPageButtonDisabled); break; case "next": n = j.sNext; l = r + (e < f - 1 ? "" : " " + g.sPageButtonDisabled); break; case "last": n = j.sLast; l = r + (e < f - 1 ? "" : " " + g.sPageButtonDisabled); break; default: n = r + 1; l = e === r ? g.sPageButtonActive : "" } if (n !== null) { u = h("<a>", { "class": g.sPageButton + " " + l, "aria-controls": a.sTableId, "aria-label": i[r], "data-dt-idx": m, tabindex: a.iTabIndex, id: c === 0 && typeof r === "string" ? a.sTableId + "_" + r : null }).html(n).appendTo(b); Va(u, { action: r }, v); m++ } } } }, s; try { s = h(b).find(G.activeElement).data("dt-idx") } catch (u) {} o(h(b).empty(), d); s !== k && h(b).find("[data-dt-idx=" + s + "]").focus() } } }); h.extend(m.ext.type.detect, [function (a, b) { var c = b.oLanguage.sDecimal; return Ya(a, c) ? "num" + c : null }, function (a) { if (a && !(a instanceof Date) && !Zb.test(a)) return null; var b = Date.parse(a); return null !== b && !isNaN(b) || L(a) ? "date" : null }, function (a, b) { var c = b.oLanguage.sDecimal; return Ya(a, c, !0) ? "num-fmt" + c : null }, function (a, b) { var c = b.oLanguage.sDecimal; return Pb(a, c) ? "html-num" + c : null }, function (a, b) { var c = b.oLanguage.sDecimal; return Pb(a, c, !0) ? "html-num-fmt" + c : null }, function (a) { return L(a) || "string" === typeof a && -1 !== a.indexOf("<") ? "html" : null }]); h.extend(m.ext.type.search, { html: function (a) { return L(a) ? a : "string" === typeof a ? a.replace(Mb, " ").replace(Aa, "") : "" }, string: function (a) { return L(a) ? a : "string" === typeof a ? a.replace(Mb, " ") : a } }); var za = function (a, b, c, d) { if (0 !== a && (!a || "-" === a)) return -Infinity; b && (a = Ob(a, b)); a.replace && (c && (a = a.replace(c, "")), d && (a = a.replace(d, ""))); return 1 * a }; h.extend(x.type.order, { "date-pre": function (a) { return Date.parse(a) || -Infinity }, "html-pre": function (a) { return L(a) ? "" : a.replace ? a.replace(/<.*?>/g, "").toLowerCase() : a + "" }, "string-pre": function (a) { return L(a) ? "" : "string" === typeof a ? a.toLowerCase() : !a.toString ? "" : a.toString() }, "string-asc": function (a, b) { return a < b ? -1 : a > b ? 1 : 0 }, "string-desc": function (a, b) { return a < b ? 1 : a > b ? -1 : 0 } }); cb(""); h.extend(!0, m.ext.renderer, { header: { _: function (a, b, c, d) { h(a.nTable).on("order.dt.DT", function (e, f, g, h) { if (a === f) { e = c.idx; b.removeClass(c.sSortingClass + " " + d.sSortAsc + " " + d.sSortDesc).addClass(h[e] == "asc" ? d.sSortAsc : h[e] == "desc" ? d.sSortDesc : c.sSortingClass) } }) }, jqueryui: function (a, b, c, d) { h("<div/>").addClass(d.sSortJUIWrapper).append(b.contents()).append(h("<span/>").addClass(d.sSortIcon + " " + c.sSortingClassJUI)).appendTo(b); h(a.nTable).on("order.dt.DT", function (e, f, g, h) { if (a === f) { e = c.idx; b.removeClass(d.sSortAsc + " " + d.sSortDesc).addClass(h[e] == "asc" ? d.sSortAsc : h[e] == "desc" ? d.sSortDesc : c.sSortingClass); b.find("span." + d.sSortIcon).removeClass(d.sSortJUIAsc + " " + d.sSortJUIDesc + " " + d.sSortJUI + " " + d.sSortJUIAscAllowed + " " + d.sSortJUIDescAllowed).addClass(h[e] == "asc" ? d.sSortJUIAsc : h[e] == "desc" ? d.sSortJUIDesc : c.sSortingClassJUI) } }) } } }); var Vb = function (a) { return "string" === typeof a ? a.replace(/</g, "<").replace(/>/g, ">").replace(/"/g, """) : a }; m.render = { number: function (a, b, c, d, e) { return { display: function (f) { if ("number" !== typeof f && "string" !== typeof f) return f; var g = 0 > f ? "-" : "", h = parseFloat(f); if (isNaN(h)) return Vb(f); h = h.toFixed(c); f = Math.abs(h); h = parseInt(f, 10); f = c ? b + (f - h).toFixed(c).substring(2) : ""; return g + (d || "") + h.toString().replace(/\B(?=(\d{3})+(?!\d))/g, a) + f + (e || "") } } }, text: function () { return { display: Vb } } }; h.extend(m.ext.internal, { _fnExternApiFunc: Lb, _fnBuildAjax: sa, _fnAjaxUpdate: kb, _fnAjaxParameters: tb, _fnAjaxUpdateDraw: ub, _fnAjaxDataSrc: ta, _fnAddColumn: Da, _fnColumnOptions: ja, _fnAdjustColumnSizing: Y, _fnVisibleToColumnIndex: Z, _fnColumnIndexToVisible: $, _fnVisbleColumns: aa, _fnGetColumns: la, _fnColumnTypes: Fa, _fnApplyColumnDefs: hb, _fnHungarianMap: X, _fnCamelToHungarian: I, _fnLanguageCompat: Ca, _fnBrowserDetect: fb, _fnAddData: M, _fnAddTr: ma, _fnNodeToDataIndex: function (a, b) { return b._DT_RowIndex !== k ? b._DT_RowIndex : null }, _fnNodeToColumnIndex: function (a, b, c) { return h.inArray(c, a.aoData[b].anCells) }, _fnGetCellData: B, _fnSetCellData: ib, _fnSplitObjNotation: Ia, _fnGetObjectDataFn: Q, _fnSetObjectDataFn: R, _fnGetDataMaster: Ja, _fnClearTable: na, _fnDeleteIndex: oa, _fnInvalidate: ca, _fnGetRowElements: Ha, _fnCreateTr: Ga, _fnBuildHead: jb, _fnDrawHead: ea, _fnDraw: N, _fnReDraw: S, _fnAddOptionsHtml: mb, _fnDetectHeader: da, _fnGetUniqueThs: ra, _fnFeatureHtmlFilter: ob, _fnFilterComplete: fa, _fnFilterCustom: xb, _fnFilterColumn: wb, _fnFilter: vb, _fnFilterCreateSearch: Oa, _fnEscapeRegex: Pa, _fnFilterData: yb, _fnFeatureHtmlInfo: rb, _fnUpdateInfo: Bb, _fnInfoMacros: Cb, _fnInitialise: ga, _fnInitComplete: ua, _fnLengthChange: Qa, _fnFeatureHtmlLength: nb, _fnFeatureHtmlPaginate: sb, _fnPageChange: Sa, _fnFeatureHtmlProcessing: pb, _fnProcessingDisplay: C, _fnFeatureHtmlTable: qb, _fnScrollDraw: ka, _fnApplyToChildren: H, _fnCalculateColumnWidths: Ea, _fnThrottle: Na, _fnConvertToWidth: Db, _fnGetWidestNode: Eb, _fnGetMaxLenString: Fb, _fnStringToCss: v, _fnSortFlatten: V, _fnSort: lb, _fnSortAria: Hb, _fnSortListener: Ua, _fnSortAttachListener: La, _fnSortingClasses: wa, _fnSortData: Gb, _fnSaveState: xa, _fnLoadState: Ib, _fnSettingsFromNode: ya, _fnLog: J, _fnMap: F, _fnBindAction: Va, _fnCallbackReg: z, _fnCallbackFire: r, _fnLengthOverflow: Ra, _fnRenderer: Ma, _fnDataSource: y, _fnRowAttributes: Ka, _fnCalculateEnd: function () {} }); h.fn.dataTable = m; m.$ = h; h.fn.dataTableSettings = m.settings; h.fn.dataTableExt = m.ext; h.fn.DataTable = function (a) { return h(this).dataTable(a).api() }; h.each(m, function (a, b) { h.fn.DataTable[a] = b }); return h.fn.dataTable }); /*! DataTables Bootstrap 3 integration ©2011-2015 SpryMedia Ltd - datatables.net/license */ (function (b) { "function" === typeof define && define.amd ? define(["jquery", "datatables.net"], function (a) { return b(a, window, document) }) : "object" === typeof exports ? module.exports = function (a, d) { a || (a = window); if (!d || !d.fn.dataTable) d = require("datatables.net")(a, d).$; return b(d, a, a.document) } : b(jQuery, window, document) })(function (b, a, d, m) { var f = b.fn.dataTable; b.extend(!0, f.defaults, { dom: "<'row'<'col-sm-12 col-md-6'l><'col-sm-12 col-md-6'f>><'row'<'col-sm-12'tr>><'row'<'col-sm-12 col-md-5'i><'col-sm-12 col-md-7'p>>", renderer: "bootstrap" }); b.extend(f.ext.classes, { sWrapper: "dataTables_wrapper container-fluid dt-bootstrap4", sFilterInput: "form-control form-control-sm", sLengthSelect: "form-control form-control-sm", sProcessing: "dataTables_processing card", sPageButton: "paginate_button page-item" }); f.ext.renderer.pageButton.bootstrap = function (a, h, r, s, j, n) { var o = new f.Api(a), t = a.oClasses, k = a.oLanguage.oPaginate, u = a.oLanguage.oAria.paginate || {}, e, g, p = 0, q = function (d, f) { var l, h, i, c, m = function (a) { a.preventDefault(); !b(a.currentTarget).hasClass("disabled") && o.page() != a.data.action && o.page(a.data.action).draw("page") }; l = 0; for (h = f.length; l < h; l++) if (c = f[l], b.isArray(c)) q(d, c); else { g = e = ""; switch (c) { case "ellipsis": e = "…"; g = "disabled"; break; case "first": e = k.sFirst; g = c + (0 < j ? "" : " disabled"); break; case "previous": e = k.sPrevious; g = c + (0 < j ? "" : " disabled"); break; case "next": e = k.sNext; g = c + (j < n - 1 ? "" : " disabled"); break; case "last": e = k.sLast; g = c + (j < n - 1 ? "" : " disabled"); break; default: e = c + 1, g = j === c ? "active" : "" } e && (i = b("<li>", { "class": t.sPageButton + " " + g, id: 0 === r && "string" === typeof c ? a.sTableId + "_" + c : null }).append(b("<a>", { href: "#", "aria-controls": a.sTableId, "aria-label": u[c], "data-dt-idx": p, tabindex: a.iTabIndex, "class": "page-link" }).html(e)).appendTo(d), a.oApi._fnBindAction(i, { action: c }, m), p++) } }, i; try { i = b(h).find(d.activeElement).data("dt-idx") } catch (v) {} q(b(h).empty().html('<ul class="pagination"/>').children("ul"), s); i !== m && b(h).find("[data-dt-idx=" + i + "]").focus() }; return f }); datatables/dataTables.bootstrap4.min.js 0000666 00000007563 15000717115 0014150 0 ustar 00 /*! DataTables Bootstrap 4 integration ©2011-2017 SpryMedia Ltd - datatables.net/license */ (function (b) { "function" === typeof define && define.amd ? define(["jquery", "datatables.net"], function (a) { return b(a, window, document) }) : "object" === typeof exports ? module.exports = function (a, d) { a || (a = window); if (!d || !d.fn.dataTable) d = require("datatables.net")(a, d).$; return b(d, a, a.document) } : b(jQuery, window, document) })(function (b, a, d, m) { var f = b.fn.dataTable; b.extend(!0, f.defaults, { dom: "<'row add-btn-area'<'col-sm-12 col-md-6'l><'col-sm-12 col-md-6'f>><'row'<'col-sm-12'tr>><'row'<'col-sm-12 col-md-5'i><'col-sm-12 col-md-7'p>>", renderer: "bootstrap" }); b.extend(f.ext.classes, { sWrapper: "dataTables_wrapper dt-bootstrap4", sFilterInput: "form-control form-control-sm", sLengthSelect: "custom-select custom-select-sm form-control form-control-sm", sProcessing: "dataTables_processing card", sPageButton: "paginate_button page-item" }); f.ext.renderer.pageButton.bootstrap = function (a, h, r, s, j, n) { var o = new f.Api(a), t = a.oClasses, k = a.oLanguage.oPaginate, u = a.oLanguage.oAria.paginate || {}, e, g, p = 0, q = function (d, f) { var l, h, i, c, m = function (a) { a.preventDefault(); !b(a.currentTarget).hasClass("disabled") && o.page() != a.data.action && o.page(a.data.action).draw("page") }; l = 0; for (h = f.length; l < h; l++) if (c = f[l], b.isArray(c)) q(d, c); else { g = e = ""; switch (c) { case "ellipsis": e = "…"; g = "disabled"; break; case "first": e = k.sFirst; g = c + (0 < j ? "" : " disabled"); break; case "previous": e = k.sPrevious; g = c + (0 < j ? "" : " disabled"); break; case "next": e = k.sNext; g = c + (j < n - 1 ? "" : " disabled"); break; case "last": e = k.sLast; g = c + (j < n - 1 ? "" : " disabled"); break; default: e = c + 1, g = j === c ? "active" : "" } e && (i = b("<li>", { "class": t.sPageButton + " " + g, id: 0 === r && "string" === typeof c ? a.sTableId + "_" + c : null }).append(b("<a>", { href: "#", "aria-controls": a.sTableId, "aria-label": u[c], "data-dt-idx": p, tabindex: a.iTabIndex, "class": "page-link" }).html(e)).appendTo(d), a.oApi._fnBindAction(i, { action: c }, m), p++) } }, i; try { i = b(h).find(d.activeElement).data("dt-idx") } catch (v) {} q(b(h).empty().html('<ul class="pagination"/>').children("ul"), s); i !== m && b(h).find("[data-dt-idx=" + i + "]").focus() }; return f }); bootstrap-toggle/bootstrap-toggle.min.js 0000666 00000010041 15000717117 0014453 0 ustar 00 /*! ======================================================================== * Bootstrap Toggle: bootstrap-toggle.js v2.2.0 * http://www.bootstraptoggle.com * ======================================================================== * Copyright 2014 Min Hur, The New York Times Company * Licensed under MIT * ======================================================================== */ +function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.toggle"),f="object"==typeof b&&b;e||d.data("bs.toggle",e=new c(this,f)),"string"==typeof b&&e[b]&&e[b]()})}var c=function(b,c){this.$element=a(b),this.options=a.extend({},this.defaults(),c),this.render()};c.VERSION="2.2.0",c.DEFAULTS={on:"On",off:"Off",onstyle:"primary",offstyle:"default",size:"normal",style:"",width:null,height:null},c.prototype.defaults=function(){return{on:this.$element.attr("data-on")||c.DEFAULTS.on,off:this.$element.attr("data-off")||c.DEFAULTS.off,onstyle:this.$element.attr("data-onstyle")||c.DEFAULTS.onstyle,offstyle:this.$element.attr("data-offstyle")||c.DEFAULTS.offstyle,size:this.$element.attr("data-size")||c.DEFAULTS.size,style:this.$element.attr("data-style")||c.DEFAULTS.style,width:this.$element.attr("data-width")||c.DEFAULTS.width,height:this.$element.attr("data-height")||c.DEFAULTS.height}},c.prototype.render=function(){this._onstyle="btn-"+this.options.onstyle,this._offstyle="btn-"+this.options.offstyle;var b="large"===this.options.size?"btn-lg":"small"===this.options.size?"btn-sm":"mini"===this.options.size?"btn-xs":"",c=a('<label class="btn">').html(this.options.on).addClass(this._onstyle+" "+b),d=a('<label class="btn">').html(this.options.off).addClass(this._offstyle+" "+b+" active"),e=a('<span class="toggle-handle btn btn-default">').addClass(b),f=a('<div class="toggle-group">').append(c,d,e),g=a('<div class="toggle btn" data-toggle="toggle">').addClass(this.$element.prop("checked")?this._onstyle:this._offstyle+" off").addClass(b).addClass(this.options.style);this.$element.wrap(g),a.extend(this,{$toggle:this.$element.parent(),$toggleOn:c,$toggleOff:d,$toggleGroup:f}),this.$toggle.append(f);var h=this.options.width||Math.max(c.outerWidth(),d.outerWidth())+e.outerWidth()/2,i=this.options.height||Math.max(c.outerHeight(),d.outerHeight());c.addClass("toggle-on"),d.addClass("toggle-off"),this.$toggle.css({width:h,height:i}),this.options.height&&(c.css("line-height",c.height()+"px"),d.css("line-height",d.height()+"px")),this.update(!0),this.trigger(!0)},c.prototype.toggle=function(){this.$element.prop("checked")?this.off():this.on()},c.prototype.on=function(a){return this.$element.prop("disabled")?!1:(this.$toggle.removeClass(this._offstyle+" off").addClass(this._onstyle),this.$element.prop("checked",!0),void(a||this.trigger()))},c.prototype.off=function(a){return this.$element.prop("disabled")?!1:(this.$toggle.removeClass(this._onstyle).addClass(this._offstyle+" off"),this.$element.prop("checked",!1),void(a||this.trigger()))},c.prototype.enable=function(){this.$toggle.removeAttr("disabled"),this.$element.prop("disabled",!1)},c.prototype.disable=function(){this.$toggle.attr("disabled","disabled"),this.$element.prop("disabled",!0)},c.prototype.update=function(a){this.$element.prop("disabled")?this.disable():this.enable(),this.$element.prop("checked")?this.on(a):this.off(a)},c.prototype.trigger=function(b){this.$element.off("change.bs.toggle"),b||this.$element.change(),this.$element.on("change.bs.toggle",a.proxy(function(){this.update()},this))},c.prototype.destroy=function(){this.$element.off("change.bs.toggle"),this.$toggleGroup.remove(),this.$element.removeData("bs.toggle"),this.$element.unwrap()};var d=a.fn.bootstrapToggle;a.fn.bootstrapToggle=b,a.fn.bootstrapToggle.Constructor=c,a.fn.toggle.noConflict=function(){return 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o={content:{message:"object"==typeof n?n.message:n,title:n.title?n.title:"",icon:n.icon?n.icon:"",url:n.url?n.url:"#",target:n.target?n.target:"-"}};a=t.extend(!0,{},o,a),this.settings=t.extend(!0,{},i,a),this._defaults=i,"-"===this.settings.content.target&&(this.settings.content.target=this.settings.url_target),this.animations={start:"webkitAnimationStart oanimationstart MSAnimationStart animationstart",end:"webkitAnimationEnd oanimationend MSAnimationEnd animationend"},"number"==typeof this.settings.offset&&(this.settings.offset={x:this.settings.offset,y:this.settings.offset}),(this.settings.allow_duplicates||!this.settings.allow_duplicates&&!s(this))&&this.init()}var i={element:"body",position:null,type:"info",allow_dismiss:!0,allow_duplicates:!0,newest_on_top:!1,showProgressbar:!1,placement:{from:"top",align:"right"},offset:20,spacing:10,z_index:1031,delay:5e3,timer:1e3,url_target:"_blank",mouse_over:null,animate:{enter:"animated fadeInDown",exit:"animated 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t=this;this.buildNotify(),this.settings.content.icon&&this.setIcon(),"#"!=this.settings.content.url&&this.styleURL(),this.styleDismiss(),this.placement(),this.bind(),this.notify={$ele:this.$ele,update:function(s,e){var i={};"string"==typeof s?i[s]=e:i=s;for(var n in i)switch(n){case"type":this.$ele.removeClass("alert-"+t.settings.type),this.$ele.find('[data-notify="progressbar"] > .progress-bar').removeClass("progress-bar-"+t.settings.type),t.settings.type=i[n],this.$ele.addClass("alert-"+i[n]).find('[data-notify="progressbar"] > .progress-bar').addClass("progress-bar-"+i[n]);break;case"icon":var a=this.$ele.find('[data-notify="icon"]');"class"===t.settings.icon_type.toLowerCase()?a.removeClass(t.settings.content.icon).addClass(i[n]):(a.is("img")||a.find("img"),a.attr("src",i[n]));break;case"progress":var o=t.settings.delay-t.settings.delay*(i[n]/100);this.$ele.data("notify-delay",o),this.$ele.find('[data-notify="progressbar"] > 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s=this.settings.content;this.$ele=t(String.format(this.settings.template,this.settings.type,s.title,s.message,s.url,s.target)),this.$ele.attr("data-notify-position",this.settings.placement.from+"-"+this.settings.placement.align),this.settings.allow_dismiss||this.$ele.find('[data-notify="dismiss"]').css("display","none"),(this.settings.delay<=0&&!this.settings.showProgressbar||!this.settings.showProgressbar)&&this.$ele.find('[data-notify="progressbar"]').remove()},setIcon:function(){"class"===this.settings.icon_type.toLowerCase()?this.$ele.find('[data-notify="icon"]').addClass(this.settings.content.icon):this.$ele.find('[data-notify="icon"]').is("img")?this.$ele.find('[data-notify="icon"]').attr("src",this.settings.content.icon):this.$ele.find('[data-notify="icon"]').append('<img src="'+this.settings.content.icon+'" alt="Notify Icon" />')},styleDismiss:function(){this.$ele.find('[data-notify="dismiss"]').css({position:"absolute",right:"10px",top:"5px",zIndex:this.settings.z_index+2})},styleURL:function(){this.$ele.find('[data-notify="url"]').css({backgroundImage:"url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)",height:"100%",left:0,position:"absolute",top:0,width:"100%",zIndex:this.settings.z_index+1})},placement:function(){var s=this,e=this.settings.offset.y,i={display:"inline-block",margin:"0px auto",paddingLeft:"65px",position:this.settings.position?this.settings.position:"body"===this.settings.element?"fixed":"absolute",transition:"all .5s 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s=this;if(this.$ele.find('[data-notify="dismiss"]').on("click",function(){s.close()}),this.$ele.mouseover(function(){t(this).data("data-hover","true")}).mouseout(function(){t(this).data("data-hover","false")}),this.$ele.data("data-hover","false"),this.settings.delay>0){s.$ele.data("notify-delay",s.settings.delay);var e=setInterval(function(){var t=parseInt(s.$ele.data("notify-delay"))-s.settings.timer;if("false"===s.$ele.data("data-hover")&&"pause"===s.settings.mouse_over||"pause"!=s.settings.mouse_over){var i=(s.settings.delay-t)/s.settings.delay*100;s.$ele.data("notify-delay",t),s.$ele.find('[data-notify="progressbar"] > div').attr("aria-valuenow",i).css("width",i+"%")}t<=-s.settings.timer&&(clearInterval(e),s.close())},s.settings.timer)}},close:function(){var 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i=t.extend(!0,{},i,s)},t.notifyClose=function(s){"warning"===s&&(s="danger"),"undefined"==typeof s||"all"===s?t("[data-notify]").find('[data-notify="dismiss"]').trigger("click"):"success"===s||"info"===s||"warning"===s||"danger"===s?t(".alert-"+s+"[data-notify]").find('[data-notify="dismiss"]').trigger("click"):s?t(s+"[data-notify]").find('[data-notify="dismiss"]').trigger("click"):t('[data-notify-position="'+s+'"]').find('[data-notify="dismiss"]').trigger("click")},t.notifyCloseExcept=function(s){"warning"===s&&(s="danger"),"success"===s||"info"===s||"warning"===s||"danger"===s?t("[data-notify]").not(".alert-"+s).find('[data-notify="dismiss"]').trigger("click"):t("[data-notify]").not(s).find('[data-notify="dismiss"]').trigger("click")}}); chart.min.js 0000666 00000501306 15000717120 0006767 0 ustar 00 /*! * Chart.js * http://chartjs.org/ * Version: 2.7.2 * * Copyright 2018 Chart.js Contributors * Released under the MIT license * 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n=t[i]/255;e[i]=n<=.03928?n/12.92:Math.pow((n+.055)/1.055,2.4)}return.2126*e[0]+.7152*e[1]+.0722*e[2]},contrast:function(t){var e=this.luminosity(),i=t.luminosity();return e>i?(e+.05)/(i+.05):(i+.05)/(e+.05)},level:function(t){var e=this.contrast(t);return e>=7.1?"AAA":e>=4.5?"AA":""},dark:function(){var t=this.values.rgb;return(299*t[0]+587*t[1]+114*t[2])/1e3<128},light:function(){return!this.dark()},negate:function(){for(var t=[],e=0;e<3;e++)t[e]=255-this.values.rgb[e];return this.setValues("rgb",t),this},lighten:function(t){var e=this.values.hsl;return e[2]+=e[2]*t,this.setValues("hsl",e),this},darken:function(t){var e=this.values.hsl;return e[2]-=e[2]*t,this.setValues("hsl",e),this},saturate:function(t){var e=this.values.hsl;return e[1]+=e[1]*t,this.setValues("hsl",e),this},desaturate:function(t){var e=this.values.hsl;return e[1]-=e[1]*t,this.setValues("hsl",e),this},whiten:function(t){var e=this.values.hwb;return e[1]+=e[1]*t,this.setValues("hwb",e),this},blacken:function(t){var e=this.values.hwb;return e[2]+=e[2]*t,this.setValues("hwb",e),this},greyscale:function(){var t=this.values.rgb,e=.3*t[0]+.59*t[1]+.11*t[2];return this.setValues("rgb",[e,e,e]),this},clearer:function(t){var e=this.values.alpha;return this.setValues("alpha",e-e*t),this},opaquer:function(t){var e=this.values.alpha;return this.setValues("alpha",e+e*t),this},rotate:function(t){var e=this.values.hsl,i=(e[0]+t)%360;return e[0]=i<0?360+i:i,this.setValues("hsl",e),this},mix:function(t,e){var i=this,n=t,a=void 0===e?.5:e,o=2*a-1,r=i.alpha()-n.alpha(),s=((o*r==-1?o:(o+r)/(1+o*r))+1)/2,l=1-s;return this.rgb(s*i.red()+l*n.red(),s*i.green()+l*n.green(),s*i.blue()+l*n.blue()).alpha(i.alpha()*a+n.alpha()*(1-a))},toJSON:function(){return this.rgb()},clone:function(){var t,e,i=new o,n=this.values,a=i.values;for(var r in n)n.hasOwnProperty(r)&&(t=n[r],"[object Array]"===(e={}.toString.call(t))?a[r]=t.slice(0):"[object Number]"===e?a[r]=t:console.error("unexpected color value:",t));return 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e=t[0],i=t[1],a=t[2];return[n(t)[0],100*(1/255*Math.min(e,Math.min(i,a))),100*(a=1-1/255*Math.max(e,Math.max(i,a)))]}function s(t){var e,i=t[0]/255,n=t[1]/255,a=t[2]/255;return[100*((1-i-(e=Math.min(1-i,1-n,1-a)))/(1-e)||0),100*((1-n-e)/(1-e)||0),100*((1-a-e)/(1-e)||0),100*e]}function l(t){return C[JSON.stringify(t)]}function u(t){var e=t[0]/255,i=t[1]/255,n=t[2]/255;return[100*(.4124*(e=e>.04045?Math.pow((e+.055)/1.055,2.4):e/12.92)+.3576*(i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92)+.1805*(n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92)),100*(.2126*e+.7152*i+.0722*n),100*(.0193*e+.1192*i+.9505*n)]}function d(t){var e=u(t),i=e[0],n=e[1],a=e[2];return n/=100,a/=108.883,i=(i/=95.047)>.008856?Math.pow(i,1/3):7.787*i+16/116,[116*(n=n>.008856?Math.pow(n,1/3):7.787*n+16/116)-16,500*(i-n),200*(n-(a=a>.008856?Math.pow(a,1/3):7.787*a+16/116))]}function c(t){var e,i,n,a,o,r=t[0]/360,s=t[1]/100,l=t[2]/100;if(0==s)return[o=255*l,o,o];e=2*l-(i=l<.5?l*(1+s):l+s-l*s),a=[0,0,0];for(var 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n,a,r,s,l,u,d,c,h,f,g,p,m,v,b,x,y,k=i.scale.options,M="flex"===k.barThickness?(h=e,g=k,m=(f=i).pixels,v=m[h],b=h>0?m[h-1]:null,x=h<m.length-1?m[h+1]:null,y=g.categoryPercentage,null===b&&(b=v-(null===x?f.end-v:x-v)),null===x&&(x=v+v-b),p=v-(v-b)/2*y,{chunk:(x-b)/2*y/f.stackCount,ratio:g.barPercentage,start:p}):(n=e,a=i,u=(r=k).barThickness,d=a.stackCount,c=a.pixels[n],o.isNullOrUndef(u)?(s=a.min*r.categoryPercentage,l=r.barPercentage):(s=u*d,l=1),{chunk:s/d,ratio:l,start:c-s/2}),w=this.getStackIndex(t,this.getMeta().stack),S=M.start+M.chunk*w+M.chunk/2,C=Math.min(o.valueOrDefault(k.maxBarThickness,1/0),M.chunk*M.ratio);return{base:S-C/2,head:S+C/2,center:S,size:C}},draw:function(){var t=this.chart,e=this.getValueScale(),i=this.getMeta().data,n=this.getDataset(),a=i.length,r=0;for(o.canvas.clipArea(t.ctx,t.chartArea);r<a;++r)isNaN(e.getRightValue(n.data[r]))||i[r].draw();o.canvas.unclipArea(t.ctx)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,n=t.custom||{},a=t._model;a.backgroundColor=n.hoverBackgroundColor?n.hoverBackgroundColor:o.valueAtIndexOrDefault(e.hoverBackgroundColor,i,o.getHoverColor(a.backgroundColor)),a.borderColor=n.hoverBorderColor?n.hoverBorderColor:o.valueAtIndexOrDefault(e.hoverBorderColor,i,o.getHoverColor(a.borderColor)),a.borderWidth=n.hoverBorderWidth?n.hoverBorderWidth:o.valueAtIndexOrDefault(e.hoverBorderWidth,i,a.borderWidth)},removeHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,n=t.custom||{},a=t._model,r=this.chart.options.elements.rectangle;a.backgroundColor=n.backgroundColor?n.backgroundColor:o.valueAtIndexOrDefault(e.backgroundColor,i,r.backgroundColor),a.borderColor=n.borderColor?n.borderColor:o.valueAtIndexOrDefault(e.borderColor,i,r.borderColor),a.borderWidth=n.borderWidth?n.borderWidth:o.valueAtIndexOrDefault(e.borderWidth,i,r.borderWidth)}}),t.controllers.horizontalBar=t.controllers.bar.extend({getValueScaleId:function(){return this.getMeta().xAxisID},getIndexScaleId:function(){return this.getMeta().yAxisID}})}},{25:25,40:40,45:45}],16:[function(t,e,i){"use strict";var n=t(25),a=t(40),o=t(45);n._set("bubble",{hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.datasets[t.datasetIndex].label||"",n=e.datasets[t.datasetIndex].data[t.index];return i+": ("+t.xLabel+", "+t.yLabel+", "+n.r+")"}}}}),e.exports=function(t){t.controllers.bubble=t.DatasetController.extend({dataElementType:a.Point,update:function(t){var e=this,i=e.getMeta().data;o.each(i,function(i,n){e.updateElement(i,n,t)})},updateElement:function(t,e,i){var n=this,a=n.getMeta(),o=t.custom||{},r=n.getScaleForId(a.xAxisID),s=n.getScaleForId(a.yAxisID),l=n._resolveElementOptions(t,e),u=n.getDataset().data[e],d=n.index,c=i?r.getPixelForDecimal(.5):r.getPixelForValue("object"==typeof u?u:NaN,e,d),h=i?s.getBasePixel():s.getPixelForValue(u,e,d);t._xScale=r,t._yScale=s,t._options=l,t._datasetIndex=d,t._index=e,t._model={backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,hitRadius:l.hitRadius,pointStyle:l.pointStyle,radius:i?0:l.radius,skip:o.skip||isNaN(c)||isNaN(h),x:c,y:h},t.pivot()},setHoverStyle:function(t){var e=t._model,i=t._options;e.backgroundColor=o.valueOrDefault(i.hoverBackgroundColor,o.getHoverColor(i.backgroundColor)),e.borderColor=o.valueOrDefault(i.hoverBorderColor,o.getHoverColor(i.borderColor)),e.borderWidth=o.valueOrDefault(i.hoverBorderWidth,i.borderWidth),e.radius=i.radius+i.hoverRadius},removeHoverStyle:function(t){var e=t._model,i=t._options;e.backgroundColor=i.backgroundColor,e.borderColor=i.borderColor,e.borderWidth=i.borderWidth,e.radius=i.radius},_resolveElementOptions:function(t,e){var i,n,a,r=this.chart,s=r.data.datasets[this.index],l=t.custom||{},u=r.options.elements.point,d=o.options.resolve,c=s.data[e],h={},f={chart:r,dataIndex:e,dataset:s,datasetIndex:this.index},g=["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle"];for(i=0,n=g.length;i<n;++i)h[a=g[i]]=d([l[a],s[a],u[a]],f,e);return h.radius=d([l.radius,c?c.r:void 0,s.radius,u.radius],f,e),h}})}},{25:25,40:40,45:45}],17:[function(t,e,i){"use strict";var n=t(25),a=t(40),o=t(45);n._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var o=0;o<n[0].data.length;++o)e.push('<li><span style="background-color:'+n[0].backgroundColor[o]+'"></span>'),a[o]&&e.push(a[o]),e.push("</li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=e.datasets[0],s=a.data[n],l=s&&s.custom||{},u=o.valueAtIndexOrDefault,d=t.options.elements.arc;return{text:i,fillStyle:l.backgroundColor?l.backgroundColor:u(r.backgroundColor,n,d.backgroundColor),strokeStyle:l.borderColor?l.borderColor:u(r.borderColor,n,d.borderColor),lineWidth:l.borderWidth?l.borderWidth:u(r.borderWidth,n,d.borderWidth),hidden:isNaN(r.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,o=e.index,r=this.chart;for(i=0,n=(r.data.datasets||[]).length;i<n;++i)(a=r.getDatasetMeta(i)).data[o]&&(a.data[o].hidden=!a.data[o].hidden);r.update()}},cutoutPercentage:50,rotation:-.5*Math.PI,circumference:2*Math.PI,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.labels[t.index],n=": "+e.datasets[t.datasetIndex].data[t.index];return o.isArray(i)?(i=i.slice())[0]+=n:i+=n,i}}}}),n._set("pie",o.clone(n.doughnut)),n._set("pie",{cutoutPercentage:0}),e.exports=function(t){t.controllers.doughnut=t.controllers.pie=t.DatasetController.extend({dataElementType:a.Arc,linkScales:o.noop,getRingIndex:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&++e;return e},update:function(t){var e=this,i=e.chart,n=i.chartArea,a=i.options,r=a.elements.arc,s=n.right-n.left-r.borderWidth,l=n.bottom-n.top-r.borderWidth,u=Math.min(s,l),d={x:0,y:0},c=e.getMeta(),h=a.cutoutPercentage,f=a.circumference;if(f<2*Math.PI){var g=a.rotation%(2*Math.PI),p=(g+=2*Math.PI*(g>=Math.PI?-1:g<-Math.PI?1:0))+f,m=Math.cos(g),v=Math.sin(g),b=Math.cos(p),x=Math.sin(p),y=g<=0&&p>=0||g<=2*Math.PI&&2*Math.PI<=p,k=g<=.5*Math.PI&&.5*Math.PI<=p||g<=2.5*Math.PI&&2.5*Math.PI<=p,M=g<=-Math.PI&&-Math.PI<=p||g<=Math.PI&&Math.PI<=p,w=g<=.5*-Math.PI&&.5*-Math.PI<=p||g<=1.5*Math.PI&&1.5*Math.PI<=p,S=h/100,C=M?-1:Math.min(m*(m<0?1:S),b*(b<0?1:S)),_=w?-1:Math.min(v*(v<0?1:S),x*(x<0?1:S)),D=y?1:Math.max(m*(m>0?1:S),b*(b>0?1:S)),I=k?1:Math.max(v*(v>0?1:S),x*(x>0?1:S)),P=.5*(D-C),A=.5*(I-_);u=Math.min(s/P,l/A),d={x:-.5*(D+C),y:-.5*(I+_)}}i.borderWidth=e.getMaxBorderWidth(c.data),i.outerRadius=Math.max((u-i.borderWidth)/2,0),i.innerRadius=Math.max(h?i.outerRadius/100*h:0,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),i.offsetX=d.x*i.outerRadius,i.offsetY=d.y*i.outerRadius,c.total=e.calculateTotal(),e.outerRadius=i.outerRadius-i.radiusLength*e.getRingIndex(e.index),e.innerRadius=Math.max(e.outerRadius-i.radiusLength,0),o.each(c.data,function(i,n){e.updateElement(i,n,t)})},updateElement:function(t,e,i){var n=this,a=n.chart,r=a.chartArea,s=a.options,l=s.animation,u=(r.left+r.right)/2,d=(r.top+r.bottom)/2,c=s.rotation,h=s.rotation,f=n.getDataset(),g=i&&l.animateRotate?0:t.hidden?0:n.calculateCircumference(f.data[e])*(s.circumference/(2*Math.PI)),p=i&&l.animateScale?0:n.innerRadius,m=i&&l.animateScale?0:n.outerRadius,v=o.valueAtIndexOrDefault;o.extend(t,{_datasetIndex:n.index,_index:e,_model:{x:u+a.offsetX,y:d+a.offsetY,startAngle:c,endAngle:h,circumference:g,outerRadius:m,innerRadius:p,label:v(f.label,e,a.data.labels[e])}});var b=t._model;this.removeHoverStyle(t),i&&l.animateRotate||(b.startAngle=0===e?s.rotation:n.getMeta().data[e-1]._model.endAngle,b.endAngle=b.startAngle+b.circumference),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},calculateTotal:function(){var t,e=this.getDataset(),i=this.getMeta(),n=0;return o.each(i.data,function(i,a){t=e.data[a],isNaN(t)||i.hidden||(n+=Math.abs(t))}),n},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){for(var e,i,n=0,a=this.index,o=t.length,r=0;r<o;r++)e=t[r]._model?t[r]._model.borderWidth:0,n=(i=t[r]._chart?t[r]._chart.config.data.datasets[a].hoverBorderWidth:0)>(n=e>n?e:n)?i:n;return n}})}},{25:25,40:40,45:45}],18:[function(t,e,i){"use strict";var n=t(25),a=t(40),o=t(45);n._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}}),e.exports=function(t){function e(t,e){return o.valueOrDefault(t.showLine,e.showLines)}t.controllers.line=t.DatasetController.extend({datasetElementType:a.Line,dataElementType:a.Point,update:function(t){var i,n,a,r=this,s=r.getMeta(),l=s.dataset,u=s.data||[],d=r.chart.options,c=d.elements.line,h=r.getScaleForId(s.yAxisID),f=r.getDataset(),g=e(f,d);for(g&&(a=l.custom||{},void 0!==f.tension&&void 0===f.lineTension&&(f.lineTension=f.tension),l._scale=h,l._datasetIndex=r.index,l._children=u,l._model={spanGaps:f.spanGaps?f.spanGaps:d.spanGaps,tension:a.tension?a.tension:o.valueOrDefault(f.lineTension,c.tension),backgroundColor:a.backgroundColor?a.backgroundColor:f.backgroundColor||c.backgroundColor,borderWidth:a.borderWidth?a.borderWidth:f.borderWidth||c.borderWidth,borderColor:a.borderColor?a.borderColor:f.borderColor||c.borderColor,borderCapStyle:a.borderCapStyle?a.borderCapStyle:f.borderCapStyle||c.borderCapStyle,borderDash:a.borderDash?a.borderDash:f.borderDash||c.borderDash,borderDashOffset:a.borderDashOffset?a.borderDashOffset:f.borderDashOffset||c.borderDashOffset,borderJoinStyle:a.borderJoinStyle?a.borderJoinStyle:f.borderJoinStyle||c.borderJoinStyle,fill:a.fill?a.fill:void 0!==f.fill?f.fill:c.fill,steppedLine:a.steppedLine?a.steppedLine:o.valueOrDefault(f.steppedLine,c.stepped),cubicInterpolationMode:a.cubicInterpolationMode?a.cubicInterpolationMode:o.valueOrDefault(f.cubicInterpolationMode,c.cubicInterpolationMode)},l.pivot()),i=0,n=u.length;i<n;++i)r.updateElement(u[i],i,t);for(g&&0!==l._model.tension&&r.updateBezierControlPoints(),i=0,n=u.length;i<n;++i)u[i].pivot()},getPointBackgroundColor:function(t,e){var i=this.chart.options.elements.point.backgroundColor,n=this.getDataset(),a=t.custom||{};return a.backgroundColor?i=a.backgroundColor:n.pointBackgroundColor?i=o.valueAtIndexOrDefault(n.pointBackgroundColor,e,i):n.backgroundColor&&(i=n.backgroundColor),i},getPointBorderColor:function(t,e){var i=this.chart.options.elements.point.borderColor,n=this.getDataset(),a=t.custom||{};return a.borderColor?i=a.borderColor:n.pointBorderColor?i=o.valueAtIndexOrDefault(n.pointBorderColor,e,i):n.borderColor&&(i=n.borderColor),i},getPointBorderWidth:function(t,e){var i=this.chart.options.elements.point.borderWidth,n=this.getDataset(),a=t.custom||{};return isNaN(a.borderWidth)?!isNaN(n.pointBorderWidth)||o.isArray(n.pointBorderWidth)?i=o.valueAtIndexOrDefault(n.pointBorderWidth,e,i):isNaN(n.borderWidth)||(i=n.borderWidth):i=a.borderWidth,i},updateElement:function(t,e,i){var n,a,r=this,s=r.getMeta(),l=t.custom||{},u=r.getDataset(),d=r.index,c=u.data[e],h=r.getScaleForId(s.yAxisID),f=r.getScaleForId(s.xAxisID),g=r.chart.options.elements.point;void 0!==u.radius&&void 0===u.pointRadius&&(u.pointRadius=u.radius),void 0!==u.hitRadius&&void 0===u.pointHitRadius&&(u.pointHitRadius=u.hitRadius),n=f.getPixelForValue("object"==typeof c?c:NaN,e,d),a=i?h.getBasePixel():r.calculatePointY(c,e,d),t._xScale=f,t._yScale=h,t._datasetIndex=d,t._index=e,t._model={x:n,y:a,skip:l.skip||isNaN(n)||isNaN(a),radius:l.radius||o.valueAtIndexOrDefault(u.pointRadius,e,g.radius),pointStyle:l.pointStyle||o.valueAtIndexOrDefault(u.pointStyle,e,g.pointStyle),backgroundColor:r.getPointBackgroundColor(t,e),borderColor:r.getPointBorderColor(t,e),borderWidth:r.getPointBorderWidth(t,e),tension:s.dataset._model?s.dataset._model.tension:0,steppedLine:!!s.dataset._model&&s.dataset._model.steppedLine,hitRadius:l.hitRadius||o.valueAtIndexOrDefault(u.pointHitRadius,e,g.hitRadius)}},calculatePointY:function(t,e,i){var n,a,o,r=this.chart,s=this.getMeta(),l=this.getScaleForId(s.yAxisID),u=0,d=0;if(l.options.stacked){for(n=0;n<i;n++)if(a=r.data.datasets[n],"line"===(o=r.getDatasetMeta(n)).type&&o.yAxisID===l.id&&r.isDatasetVisible(n)){var c=Number(l.getRightValue(a.data[e]));c<0?d+=c||0:u+=c||0}var h=Number(l.getRightValue(t));return h<0?l.getPixelForValue(d+h):l.getPixelForValue(u+h)}return l.getPixelForValue(t)},updateBezierControlPoints:function(){var t,e,i,n,a=this.getMeta(),r=this.chart.chartArea,s=a.data||[];function l(t,e,i){return Math.max(Math.min(t,i),e)}if(a.dataset._model.spanGaps&&(s=s.filter(function(t){return!t._model.skip})),"monotone"===a.dataset._model.cubicInterpolationMode)o.splineCurveMonotone(s);else for(t=0,e=s.length;t<e;++t)i=s[t]._model,n=o.splineCurve(o.previousItem(s,t)._model,i,o.nextItem(s,t)._model,a.dataset._model.tension),i.controlPointPreviousX=n.previous.x,i.controlPointPreviousY=n.previous.y,i.controlPointNextX=n.next.x,i.controlPointNextY=n.next.y;if(this.chart.options.elements.line.capBezierPoints)for(t=0,e=s.length;t<e;++t)(i=s[t]._model).controlPointPreviousX=l(i.controlPointPreviousX,r.left,r.right),i.controlPointPreviousY=l(i.controlPointPreviousY,r.top,r.bottom),i.controlPointNextX=l(i.controlPointNextX,r.left,r.right),i.controlPointNextY=l(i.controlPointNextY,r.top,r.bottom)},draw:function(){var t=this.chart,i=this.getMeta(),n=i.data||[],a=t.chartArea,r=n.length,s=0;for(o.canvas.clipArea(t.ctx,a),e(this.getDataset(),t.options)&&i.dataset.draw(),o.canvas.unclipArea(t.ctx);s<r;++s)n[s].draw(a)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,n=t.custom||{},a=t._model;a.radius=n.hoverRadius||o.valueAtIndexOrDefault(e.pointHoverRadius,i,this.chart.options.elements.point.hoverRadius),a.backgroundColor=n.hoverBackgroundColor||o.valueAtIndexOrDefault(e.pointHoverBackgroundColor,i,o.getHoverColor(a.backgroundColor)),a.borderColor=n.hoverBorderColor||o.valueAtIndexOrDefault(e.pointHoverBorderColor,i,o.getHoverColor(a.borderColor)),a.borderWidth=n.hoverBorderWidth||o.valueAtIndexOrDefault(e.pointHoverBorderWidth,i,a.borderWidth)},removeHoverStyle:function(t){var e=this,i=e.chart.data.datasets[t._datasetIndex],n=t._index,a=t.custom||{},r=t._model;void 0!==i.radius&&void 0===i.pointRadius&&(i.pointRadius=i.radius),r.radius=a.radius||o.valueAtIndexOrDefault(i.pointRadius,n,e.chart.options.elements.point.radius),r.backgroundColor=e.getPointBackgroundColor(t,n),r.borderColor=e.getPointBorderColor(t,n),r.borderWidth=e.getPointBorderWidth(t,n)}})}},{25:25,40:40,45:45}],19:[function(t,e,i){"use strict";var n=t(25),a=t(40),o=t(45);n._set("polarArea",{scale:{type:"radialLinear",angleLines:{display:!1},gridLines:{circular:!0},pointLabels:{display:!1},ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var i=t.data,n=i.datasets,a=i.labels;if(n.length)for(var o=0;o<n[0].data.length;++o)e.push('<li><span style="background-color:'+n[0].backgroundColor[o]+'"></span>'),a[o]&&e.push(a[o]),e.push("</li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=e.datasets[0],s=a.data[n].custom||{},l=o.valueAtIndexOrDefault,u=t.options.elements.arc;return{text:i,fillStyle:s.backgroundColor?s.backgroundColor:l(r.backgroundColor,n,u.backgroundColor),strokeStyle:s.borderColor?s.borderColor:l(r.borderColor,n,u.borderColor),lineWidth:s.borderWidth?s.borderWidth:l(r.borderWidth,n,u.borderWidth),hidden:isNaN(r.data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,o=e.index,r=this.chart;for(i=0,n=(r.data.datasets||[]).length;i<n;++i)(a=r.getDatasetMeta(i)).data[o].hidden=!a.data[o].hidden;r.update()}},tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+t.yLabel}}}}),e.exports=function(t){t.controllers.polarArea=t.DatasetController.extend({dataElementType:a.Arc,linkScales:o.noop,update:function(t){var e=this,i=e.chart,n=i.chartArea,a=e.getMeta(),r=i.options,s=r.elements.arc,l=Math.min(n.right-n.left,n.bottom-n.top);i.outerRadius=Math.max((l-s.borderWidth/2)/2,0),i.innerRadius=Math.max(r.cutoutPercentage?i.outerRadius/100*r.cutoutPercentage:1,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),e.outerRadius=i.outerRadius-i.radiusLength*e.index,e.innerRadius=e.outerRadius-i.radiusLength,a.count=e.countVisibleElements(),o.each(a.data,function(i,n){e.updateElement(i,n,t)})},updateElement:function(t,e,i){for(var n=this,a=n.chart,r=n.getDataset(),s=a.options,l=s.animation,u=a.scale,d=a.data.labels,c=n.calculateCircumference(r.data[e]),h=u.xCenter,f=u.yCenter,g=0,p=n.getMeta(),m=0;m<e;++m)isNaN(r.data[m])||p.data[m].hidden||++g;var v=s.startAngle,b=t.hidden?0:u.getDistanceFromCenterForValue(r.data[e]),x=v+c*g,y=x+(t.hidden?0:c),k=l.animateScale?0:u.getDistanceFromCenterForValue(r.data[e]);o.extend(t,{_datasetIndex:n.index,_index:e,_scale:u,_model:{x:h,y:f,innerRadius:0,outerRadius:i?k:b,startAngle:i&&l.animateRotate?v:x,endAngle:i&&l.animateRotate?v:y,label:o.valueAtIndexOrDefault(d,e,d[e])}}),n.removeHoverStyle(t),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},countVisibleElements:function(){var t=this.getDataset(),e=this.getMeta(),i=0;return o.each(e.data,function(e,n){isNaN(t.data[n])||e.hidden||i++}),i},calculateCircumference:function(t){var e=this.getMeta().count;return e>0&&!isNaN(t)?2*Math.PI/e:0}})}},{25:25,40:40,45:45}],20:[function(t,e,i){"use strict";var n=t(25),a=t(40),o=t(45);n._set("radar",{scale:{type:"radialLinear"},elements:{line:{tension:0}}}),e.exports=function(t){t.controllers.radar=t.DatasetController.extend({datasetElementType:a.Line,dataElementType:a.Point,linkScales:o.noop,update:function(t){var e=this,i=e.getMeta(),n=i.dataset,a=i.data,r=n.custom||{},s=e.getDataset(),l=e.chart.options.elements.line,u=e.chart.scale;void 0!==s.tension&&void 0===s.lineTension&&(s.lineTension=s.tension),o.extend(i.dataset,{_datasetIndex:e.index,_scale:u,_children:a,_loop:!0,_model:{tension:r.tension?r.tension:o.valueOrDefault(s.lineTension,l.tension),backgroundColor:r.backgroundColor?r.backgroundColor:s.backgroundColor||l.backgroundColor,borderWidth:r.borderWidth?r.borderWidth:s.borderWidth||l.borderWidth,borderColor:r.borderColor?r.borderColor:s.borderColor||l.borderColor,fill:r.fill?r.fill:void 0!==s.fill?s.fill:l.fill,borderCapStyle:r.borderCapStyle?r.borderCapStyle:s.borderCapStyle||l.borderCapStyle,borderDash:r.borderDash?r.borderDash:s.borderDash||l.borderDash,borderDashOffset:r.borderDashOffset?r.borderDashOffset:s.borderDashOffset||l.borderDashOffset,borderJoinStyle:r.borderJoinStyle?r.borderJoinStyle:s.borderJoinStyle||l.borderJoinStyle}}),i.dataset.pivot(),o.each(a,function(i,n){e.updateElement(i,n,t)},e),e.updateBezierControlPoints()},updateElement:function(t,e,i){var n=this,a=t.custom||{},r=n.getDataset(),s=n.chart.scale,l=n.chart.options.elements.point,u=s.getPointPositionForValue(e,r.data[e]);void 0!==r.radius&&void 0===r.pointRadius&&(r.pointRadius=r.radius),void 0!==r.hitRadius&&void 0===r.pointHitRadius&&(r.pointHitRadius=r.hitRadius),o.extend(t,{_datasetIndex:n.index,_index:e,_scale:s,_model:{x:i?s.xCenter:u.x,y:i?s.yCenter:u.y,tension:a.tension?a.tension:o.valueOrDefault(r.lineTension,n.chart.options.elements.line.tension),radius:a.radius?a.radius:o.valueAtIndexOrDefault(r.pointRadius,e,l.radius),backgroundColor:a.backgroundColor?a.backgroundColor:o.valueAtIndexOrDefault(r.pointBackgroundColor,e,l.backgroundColor),borderColor:a.borderColor?a.borderColor:o.valueAtIndexOrDefault(r.pointBorderColor,e,l.borderColor),borderWidth:a.borderWidth?a.borderWidth:o.valueAtIndexOrDefault(r.pointBorderWidth,e,l.borderWidth),pointStyle:a.pointStyle?a.pointStyle:o.valueAtIndexOrDefault(r.pointStyle,e,l.pointStyle),hitRadius:a.hitRadius?a.hitRadius:o.valueAtIndexOrDefault(r.pointHitRadius,e,l.hitRadius)}}),t._model.skip=a.skip?a.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){var t=this.chart.chartArea,e=this.getMeta();o.each(e.data,function(i,n){var a=i._model,r=o.splineCurve(o.previousItem(e.data,n,!0)._model,a,o.nextItem(e.data,n,!0)._model,a.tension);a.controlPointPreviousX=Math.max(Math.min(r.previous.x,t.right),t.left),a.controlPointPreviousY=Math.max(Math.min(r.previous.y,t.bottom),t.top),a.controlPointNextX=Math.max(Math.min(r.next.x,t.right),t.left),a.controlPointNextY=Math.max(Math.min(r.next.y,t.bottom),t.top),i.pivot()})},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},n=t._index,a=t._model;a.radius=i.hoverRadius?i.hoverRadius:o.valueAtIndexOrDefault(e.pointHoverRadius,n,this.chart.options.elements.point.hoverRadius),a.backgroundColor=i.hoverBackgroundColor?i.hoverBackgroundColor:o.valueAtIndexOrDefault(e.pointHoverBackgroundColor,n,o.getHoverColor(a.backgroundColor)),a.borderColor=i.hoverBorderColor?i.hoverBorderColor:o.valueAtIndexOrDefault(e.pointHoverBorderColor,n,o.getHoverColor(a.borderColor)),a.borderWidth=i.hoverBorderWidth?i.hoverBorderWidth:o.valueAtIndexOrDefault(e.pointHoverBorderWidth,n,a.borderWidth)},removeHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},n=t._index,a=t._model,r=this.chart.options.elements.point;a.radius=i.radius?i.radius:o.valueAtIndexOrDefault(e.pointRadius,n,r.radius),a.backgroundColor=i.backgroundColor?i.backgroundColor:o.valueAtIndexOrDefault(e.pointBackgroundColor,n,r.backgroundColor),a.borderColor=i.borderColor?i.borderColor:o.valueAtIndexOrDefault(e.pointBorderColor,n,r.borderColor),a.borderWidth=i.borderWidth?i.borderWidth:o.valueAtIndexOrDefault(e.pointBorderWidth,n,r.borderWidth)}})}},{25:25,40:40,45:45}],21:[function(t,e,i){"use strict";t(25)._set("scatter",{hover:{mode:"single"},scales:{xAxes:[{id:"x-axis-1",type:"linear",position:"bottom"}],yAxes:[{id:"y-axis-1",type:"linear",position:"left"}]},showLines:!1,tooltips:{callbacks:{title:function(){return""},label:function(t){return"("+t.xLabel+", "+t.yLabel+")"}}}}),e.exports=function(t){t.controllers.scatter=t.controllers.line}},{25:25}],22:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45);n._set("global",{animation:{duration:1e3,easing:"easeOutQuart",onProgress:o.noop,onComplete:o.noop}}),e.exports=function(t){t.Animation=a.extend({chart:null,currentStep:0,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),t.animationService={frameDuration:17,animations:[],dropFrames:0,request:null,addAnimation:function(t,e,i,n){var a,o,r=this.animations;for(e.chart=t,n||(t.animating=!0),a=0,o=r.length;a<o;++a)if(r[a].chart===t)return void(r[a]=e);r.push(e),1===r.length&&this.requestAnimationFrame()},cancelAnimation:function(t){var e=o.findIndex(this.animations,function(e){return e.chart===t});-1!==e&&(this.animations.splice(e,1),t.animating=!1)},requestAnimationFrame:function(){var t=this;null===t.request&&(t.request=o.requestAnimFrame.call(window,function(){t.request=null,t.startDigest()}))},startDigest:function(){var t=this,e=Date.now(),i=0;t.dropFrames>1&&(i=Math.floor(t.dropFrames),t.dropFrames=t.dropFrames%1),t.advance(1+i);var n=Date.now();t.dropFrames+=(n-e)/t.frameDuration,t.animations.length>0&&t.requestAnimationFrame()},advance:function(t){for(var e,i,n=this.animations,a=0;a<n.length;)i=(e=n[a]).chart,e.currentStep=(e.currentStep||0)+t,e.currentStep=Math.min(e.currentStep,e.numSteps),o.callback(e.render,[i,e],i),o.callback(e.onAnimationProgress,[e],i),e.currentStep>=e.numSteps?(o.callback(e.onAnimationComplete,[e],i),i.animating=!1,n.splice(a,1)):++a}},Object.defineProperty(t.Animation.prototype,"animationObject",{get:function(){return this}}),Object.defineProperty(t.Animation.prototype,"chartInstance",{get:function(){return this.chart},set:function(t){this.chart=t}})}},{25:25,26:26,45:45}],23:[function(t,e,i){"use strict";var n=t(25),a=t(45),o=t(28),r=t(30),s=t(48),l=t(31);e.exports=function(t){function e(t){return"top"===t||"bottom"===t}t.types={},t.instances={},t.controllers={},a.extend(t.prototype,{construct:function(e,i){var o,r,l=this;(r=(o=(o=i)||{}).data=o.data||{}).datasets=r.datasets||[],r.labels=r.labels||[],o.options=a.configMerge(n.global,n[o.type],o.options||{}),i=o;var u=s.acquireContext(e,i),d=u&&u.canvas,c=d&&d.height,h=d&&d.width;l.id=a.uid(),l.ctx=u,l.canvas=d,l.config=i,l.width=h,l.height=c,l.aspectRatio=c?h/c:null,l.options=i.options,l._bufferedRender=!1,l.chart=l,l.controller=l,t.instances[l.id]=l,Object.defineProperty(l,"data",{get:function(){return l.config.data},set:function(t){l.config.data=t}}),u&&d?(l.initialize(),l.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return l.notify(t,"beforeInit"),a.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.initToolTip(),l.notify(t,"afterInit"),t},clear:function(){return a.canvas.clear(this),this},stop:function(){return t.animationService.cancelAnimation(this),this},resize:function(t){var e=this,i=e.options,n=e.canvas,o=i.maintainAspectRatio&&e.aspectRatio||null,r=Math.max(0,Math.floor(a.getMaximumWidth(n))),s=Math.max(0,Math.floor(o?r/o:a.getMaximumHeight(n)));if((e.width!==r||e.height!==s)&&(n.width=e.width=r,n.height=e.height=s,n.style.width=r+"px",n.style.height=s+"px",a.retinaScale(e,i.devicePixelRatio),!t)){var u={width:r,height:s};l.notify(e,"resize",[u]),e.options.onResize&&e.options.onResize(e,u),e.stop(),e.update(e.options.responsiveAnimationDuration)}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},i=t.scale;a.each(e.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),a.each(e.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),i&&(i.id=i.id||"scale")},buildOrUpdateScales:function(){var i=this,n=i.options,o=i.scales||{},r=[],s=Object.keys(o).reduce(function(t,e){return t[e]=!1,t},{});n.scales&&(r=r.concat((n.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(n.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),n.scale&&r.push({options:n.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),a.each(r,function(n){var r=n.options,l=r.id,u=a.valueOrDefault(r.type,n.dtype);e(r.position)!==e(n.dposition)&&(r.position=n.dposition),s[l]=!0;var d=null;if(l in o&&o[l].type===u)(d=o[l]).options=r,d.ctx=i.ctx,d.chart=i;else{var c=t.scaleService.getScaleConstructor(u);if(!c)return;d=new c({id:l,type:u,options:r,ctx:i.ctx,chart:i}),o[d.id]=d}d.mergeTicksOptions(),n.isDefault&&(i.scale=d)}),a.each(s,function(t,e){t||delete o[e]}),i.scales=o,t.scaleService.addScalesToLayout(this)},buildOrUpdateControllers:function(){var e=this,i=[],n=[];return a.each(e.data.datasets,function(a,o){var r=e.getDatasetMeta(o),s=a.type||e.config.type;if(r.type&&r.type!==s&&(e.destroyDatasetMeta(o),r=e.getDatasetMeta(o)),r.type=s,i.push(r.type),r.controller)r.controller.updateIndex(o),r.controller.linkScales();else{var l=t.controllers[r.type];if(void 0===l)throw new Error('"'+r.type+'" is not a chart type.');r.controller=new l(e,o),n.push(r.controller)}},e),n},resetElements:function(){var t=this;a.each(t.data.datasets,function(e,i){t.getDatasetMeta(i).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(e){var i,n,o=this;if(e&&"object"==typeof e||(e={duration:e,lazy:arguments[1]}),n=(i=o).options,a.each(i.scales,function(t){r.removeBox(i,t)}),n=a.configMerge(t.defaults.global,t.defaults[i.config.type],n),i.options=i.config.options=n,i.ensureScalesHaveIDs(),i.buildOrUpdateScales(),i.tooltip._options=n.tooltips,i.tooltip.initialize(),l._invalidate(o),!1!==l.notify(o,"beforeUpdate")){o.tooltip._data=o.data;var s=o.buildOrUpdateControllers();a.each(o.data.datasets,function(t,e){o.getDatasetMeta(e).controller.buildOrUpdateElements()},o),o.updateLayout(),o.options.animation&&o.options.animation.duration&&a.each(s,function(t){t.reset()}),o.updateDatasets(),o.tooltip.initialize(),o.lastActive=[],l.notify(o,"afterUpdate"),o._bufferedRender?o._bufferedRequest={duration:e.duration,easing:e.easing,lazy:e.lazy}:o.render(e)}},updateLayout:function(){!1!==l.notify(this,"beforeLayout")&&(r.update(this,this.width,this.height),l.notify(this,"afterScaleUpdate"),l.notify(this,"afterLayout"))},updateDatasets:function(){if(!1!==l.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);l.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),i={meta:e,index:t};!1!==l.notify(this,"beforeDatasetUpdate",[i])&&(e.controller.update(),l.notify(this,"afterDatasetUpdate",[i]))},render:function(e){var i=this;e&&"object"==typeof e||(e={duration:e,lazy:arguments[1]});var n=e.duration,o=e.lazy;if(!1!==l.notify(i,"beforeRender")){var r=i.options.animation,s=function(t){l.notify(i,"afterRender"),a.callback(r&&r.onComplete,[t],i)};if(r&&(void 0!==n&&0!==n||void 0===n&&0!==r.duration)){var u=new t.Animation({numSteps:(n||r.duration)/16.66,easing:e.easing||r.easing,render:function(t,e){var i=a.easing.effects[e.easing],n=e.currentStep,o=n/e.numSteps;t.draw(i(o),o,n)},onAnimationProgress:r.onProgress,onAnimationComplete:s});t.animationService.addAnimation(i,u,n,o)}else i.draw(),s(new t.Animation({numSteps:0,chart:i}));return i}},draw:function(t){var e=this;e.clear(),a.isNullOrUndef(t)&&(t=1),e.transition(t),!1!==l.notify(e,"beforeDraw",[t])&&(a.each(e.boxes,function(t){t.draw(e.chartArea)},e),e.scale&&e.scale.draw(),e.drawDatasets(t),e._drawTooltip(t),l.notify(e,"afterDraw",[t]))},transition:function(t){for(var e=0,i=(this.data.datasets||[]).length;e<i;++e)this.isDatasetVisible(e)&&this.getDatasetMeta(e).controller.transition(t);this.tooltip.transition(t)},drawDatasets:function(t){var e=this;if(!1!==l.notify(e,"beforeDatasetsDraw",[t])){for(var i=(e.data.datasets||[]).length-1;i>=0;--i)e.isDatasetVisible(i)&&e.drawDataset(i,t);l.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var i=this.getDatasetMeta(t),n={meta:i,index:t,easingValue:e};!1!==l.notify(this,"beforeDatasetDraw",[n])&&(i.controller.draw(e),l.notify(this,"afterDatasetDraw",[n]))},_drawTooltip:function(t){var e=this.tooltip,i={tooltip:e,easingValue:t};!1!==l.notify(this,"beforeTooltipDraw",[i])&&(e.draw(),l.notify(this,"afterTooltipDraw",[i]))},getElementAtEvent:function(t){return o.modes.single(this,t)},getElementsAtEvent:function(t){return o.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return o.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,i){var n=o.modes[e];return"function"==typeof n?n(this,t,i):[]},getDatasetAtEvent:function(t){return o.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var i=e._meta[this.id];return i||(i=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,i=this.data.datasets.length;e<i;++e)this.isDatasetVisible(e)&&t++;return t},isDatasetVisible:function(t){var e=this.getDatasetMeta(t);return"boolean"==typeof e.hidden?!e.hidden:!this.data.datasets[t].hidden},generateLegend:function(){return this.options.legendCallback(this)},destroyDatasetMeta:function(t){var e=this.id,i=this.data.datasets[t],n=i._meta&&i._meta[e];n&&(n.controller.destroy(),delete i._meta[e])},destroy:function(){var e,i,n=this,o=n.canvas;for(n.stop(),e=0,i=n.data.datasets.length;e<i;++e)n.destroyDatasetMeta(e);o&&(n.unbindEvents(),a.canvas.clear(n),s.releaseContext(n.ctx),n.canvas=null,n.ctx=null),l.notify(n,"destroy"),delete t.instances[n.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas,arguments)},initToolTip:function(){var e=this;e.tooltip=new t.Tooltip({_chart:e,_chartInstance:e,_data:e.data,_options:e.options.tooltips},e)},bindEvents:function(){var t=this,e=t._listeners={},i=function(){t.eventHandler.apply(t,arguments)};a.each(t.options.events,function(n){s.addEventListener(t,n,i),e[n]=i}),t.options.responsive&&(i=function(){t.resize()},s.addEventListener(t,"resize",i),e.resize=i)},unbindEvents:function(){var t=this,e=t._listeners;e&&(delete t._listeners,a.each(e,function(e,i){s.removeEventListener(t,i,e)}))},updateHoverStyle:function(t,e,i){var n,a,o,r=i?"setHoverStyle":"removeHoverStyle";for(a=0,o=t.length;a<o;++a)(n=t[a])&&this.getDatasetMeta(n._datasetIndex).controller[r](n)},eventHandler:function(t){var e=this,i=e.tooltip;if(!1!==l.notify(e,"beforeEvent",[t])){e._bufferedRender=!0,e._bufferedRequest=null;var n=e.handleEvent(t);i&&(n=i._start?i.handleEvent(t):n|i.handleEvent(t)),l.notify(e,"afterEvent",[t]);var a=e._bufferedRequest;return a?e.render(a):n&&!e.animating&&(e.stop(),e.render(e.options.hover.animationDuration,!0)),e._bufferedRender=!1,e._bufferedRequest=null,e}},handleEvent:function(t){var e,i=this,n=i.options||{},o=n.hover;return i.lastActive=i.lastActive||[],"mouseout"===t.type?i.active=[]:i.active=i.getElementsAtEventForMode(t,o.mode,o),a.callback(n.onHover||n.hover.onHover,[t.native,i.active],i),"mouseup"!==t.type&&"click"!==t.type||n.onClick&&n.onClick.call(i,t.native,i.active),i.lastActive.length&&i.updateHoverStyle(i.lastActive,o.mode,!1),i.active.length&&o.mode&&i.updateHoverStyle(i.active,o.mode,!0),e=!a.arrayEquals(i.active,i.lastActive),i.lastActive=i.active,e}}),t.Controller=t}},{25:25,28:28,30:30,31:31,45:45,48:48}],24:[function(t,e,i){"use strict";var n=t(45);e.exports=function(t){var e=["push","pop","shift","splice","unshift"];function i(t,i){var n=t._chartjs;if(n){var a=n.listeners,o=a.indexOf(i);-1!==o&&a.splice(o,1),a.length>0||(e.forEach(function(e){delete t[e]}),delete t._chartjs)}}t.DatasetController=function(t,e){this.initialize(t,e)},n.extend(t.DatasetController.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),i=t.getDataset();null!==e.xAxisID&&e.xAxisID in t.chart.scales||(e.xAxisID=i.xAxisID||t.chart.options.scales.xAxes[0].id),null!==e.yAxisID&&e.yAxisID in t.chart.scales||(e.yAxisID=i.yAxisID||t.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},reset:function(){this.update(!0)},destroy:function(){this._data&&i(this._data,this)},createMetaDataset:function(){var t=this.datasetElementType;return t&&new t({_chart:this.chart,_datasetIndex:this.index})},createMetaData:function(t){var e=this.dataElementType;return e&&new e({_chart:this.chart,_datasetIndex:this.index,_index:t})},addElements:function(){var t,e,i=this.getMeta(),n=this.getDataset().data||[],a=i.data;for(t=0,e=n.length;t<e;++t)a[t]=a[t]||this.createMetaData(t);i.dataset=i.dataset||this.createMetaDataset()},addElementAndReset:function(t){var e=this.createMetaData(t);this.getMeta().data.splice(t,0,e),this.updateElement(e,t,!0)},buildOrUpdateElements:function(){var t,a,o=this,r=o.getDataset(),s=r.data||(r.data=[]);o._data!==s&&(o._data&&i(o._data,o),a=o,(t=s)._chartjs?t._chartjs.listeners.push(a):(Object.defineProperty(t,"_chartjs",{configurable:!0,enumerable:!1,value:{listeners:[a]}}),e.forEach(function(e){var i="onData"+e.charAt(0).toUpperCase()+e.slice(1),a=t[e];Object.defineProperty(t,e,{configurable:!0,enumerable:!1,value:function(){var e=Array.prototype.slice.call(arguments),o=a.apply(this,e);return n.each(t._chartjs.listeners,function(t){"function"==typeof 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e=t.$plugins||(t.$plugins={});if(e.id===this._cacheId)return e.descriptors;var i=[],o=[],r=t&&t.config||{},s=r.options&&r.options.plugins||{};return this._plugins.concat(r.plugins||[]).forEach(function(t){if(-1===i.indexOf(t)){var e=t.id,r=s[e];!1!==r&&(!0===r&&(r=a.clone(n.global.plugins[e])),i.push(t),o.push({plugin:t,options:r||{}}))}}),e.descriptors=o,e.id=this._cacheId,o},_invalidate:function(t){delete t.$plugins}}},{25:25,45:45}],32:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45),r=t(34);function s(t){var e,i,n=[];for(e=0,i=t.length;e<i;++e)n.push(t[e].label);return n}function l(t,e,i){var n=t.getPixelForTick(e);return i&&(n-=0===e?(t.getPixelForTick(1)-n)/2:(n-t.getPixelForTick(e-1))/2),n}n._set("scale",{display:!0,position:"left",offset:!1,gridLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickMarkLength:10,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",zeroLineBorderDash:[],zeroLineBorderDashOffset:0,offsetGridLines:!1,borderDash:[],borderDashOffset:0},scaleLabel:{display:!1,labelString:"",lineHeight:1.2,padding:{top:4,bottom:4}},ticks:{beginAtZero:!1,minRotation:0,maxRotation:50,mirror:!1,padding:0,reverse:!1,display:!0,autoSkip:!0,autoSkipPadding:0,labelOffset:0,callback:r.formatters.values,minor:{},major:{}}}),e.exports=function(t){function e(t,e,i){return o.isArray(e)?o.longestText(t,i,e):t.measureText(e).width}function i(t){var e=o.valueOrDefault,i=n.global,a=e(t.fontSize,i.defaultFontSize),r=e(t.fontStyle,i.defaultFontStyle),s=e(t.fontFamily,i.defaultFontFamily);return{size:a,style:r,family:s,font:o.fontString(a,r,s)}}function r(t){return o.options.toLineHeight(o.valueOrDefault(t.lineHeight,1.2),o.valueOrDefault(t.fontSize,n.global.defaultFontSize))}t.Scale=a.extend({getPadding:function(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}},getTicks:function(){return this._ticks},mergeTicksOptions:function(){var t=this.options.ticks;for(var e in!1===t.minor&&(t.minor={display:!1}),!1===t.major&&(t.major={display:!1}),t)"major"!==e&&"minor"!==e&&(void 0===t.minor[e]&&(t.minor[e]=t[e]),void 0===t.major[e]&&(t.major[e]=t[e]))},beforeUpdate:function(){o.callback(this.options.beforeUpdate,[this])},update:function(t,e,i){var n,a,r,s,l,u,d=this;for(d.beforeUpdate(),d.maxWidth=t,d.maxHeight=e,d.margins=o.extend({left:0,right:0,top:0,bottom:0},i),d.longestTextCache=d.longestTextCache||{},d.beforeSetDimensions(),d.setDimensions(),d.afterSetDimensions(),d.beforeDataLimits(),d.determineDataLimits(),d.afterDataLimits(),d.beforeBuildTicks(),l=d.buildTicks()||[],d.afterBuildTicks(),d.beforeTickToLabelConversion(),r=d.convertTicksToLabels(l)||d.ticks,d.afterTickToLabelConversion(),d.ticks=r,n=0,a=r.length;n<a;++n)s=r[n],(u=l[n])?u.label=s:l.push(u={label:s,major:!1});return d._ticks=l,d.beforeCalculateTickRotation(),d.calculateTickRotation(),d.afterCalculateTickRotation(),d.beforeFit(),d.fit(),d.afterFit(),d.afterUpdate(),d.minSize},afterUpdate:function(){o.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){o.callback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){o.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){o.callback(this.options.beforeDataLimits,[this])},determineDataLimits:o.noop,afterDataLimits:function(){o.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){o.callback(this.options.beforeBuildTicks,[this])},buildTicks:o.noop,afterBuildTicks:function(){o.callback(this.options.afterBuildTicks,[this])},beforeTickToLabelConversion:function(){o.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this.options.ticks;this.ticks=this.ticks.map(t.userCallback||t.callback,this)},afterTickToLabelConversion:function(){o.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){o.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var t=this,e=t.ctx,n=t.options.ticks,a=s(t._ticks),r=i(n);e.font=r.font;var l=n.minRotation||0;if(a.length&&t.options.display&&t.isHorizontal())for(var u,d=o.longestText(e,r.font,a,t.longestTextCache),c=d,h=t.getPixelForTick(1)-t.getPixelForTick(0)-6;c>h&&l<n.maxRotation;){var f=o.toRadians(l);if(u=Math.cos(f),Math.sin(f)*d>t.maxHeight){l--;break}l++,c=u*d}t.labelRotation=l},afterCalculateTickRotation:function(){o.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){o.callback(this.options.beforeFit,[this])},fit:function(){var t=this,n=t.minSize={width:0,height:0},a=s(t._ticks),l=t.options,u=l.ticks,d=l.scaleLabel,c=l.gridLines,h=l.display,f=t.isHorizontal(),g=i(u),p=l.gridLines.tickMarkLength;if(n.width=f?t.isFullWidth()?t.maxWidth-t.margins.left-t.margins.right:t.maxWidth:h&&c.drawTicks?p:0,n.height=f?h&&c.drawTicks?p:0:t.maxHeight,d.display&&h){var m=r(d)+o.options.toPadding(d.padding).height;f?n.height+=m:n.width+=m}if(u.display&&h){var v=o.longestText(t.ctx,g.font,a,t.longestTextCache),b=o.numberOfLabelLines(a),x=.5*g.size,y=t.options.ticks.padding;if(f){t.longestLabelWidth=v;var k=o.toRadians(t.labelRotation),M=Math.cos(k),w=Math.sin(k)*v+g.size*b+x*(b-1)+x;n.height=Math.min(t.maxHeight,n.height+w+y),t.ctx.font=g.font;var S=e(t.ctx,a[0],g.font),C=e(t.ctx,a[a.length-1],g.font);0!==t.labelRotation?(t.paddingLeft="bottom"===l.position?M*S+3:M*x+3,t.paddingRight="bottom"===l.position?M*x+3:M*C+3):(t.paddingLeft=S/2+3,t.paddingRight=C/2+3)}else u.mirror?v=0:v+=y+x,n.width=Math.min(t.maxWidth,n.width+v),t.paddingTop=g.size/2,t.paddingBottom=g.size/2}t.handleMargins(),t.width=n.width,t.height=n.height},handleMargins:function(){var t=this;t.margins&&(t.paddingLeft=Math.max(t.paddingLeft-t.margins.left,0),t.paddingTop=Math.max(t.paddingTop-t.margins.top,0),t.paddingRight=Math.max(t.paddingRight-t.margins.right,0),t.paddingBottom=Math.max(t.paddingBottom-t.margins.bottom,0))},afterFit:function(){o.callback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(o.isNullOrUndef(t))return NaN;if("number"==typeof t&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},getLabelForIndex:o.noop,getPixelForValue:o.noop,getValueForPixel:o.noop,getPixelForTick:function(t){var e=this,i=e.options.offset;if(e.isHorizontal()){var n=(e.width-(e.paddingLeft+e.paddingRight))/Math.max(e._ticks.length-(i?0:1),1),a=n*t+e.paddingLeft;i&&(a+=n/2);var o=e.left+Math.round(a);return o+=e.isFullWidth()?e.margins.left:0}var r=e.height-(e.paddingTop+e.paddingBottom);return e.top+t*(r/(e._ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var i=(e.width-(e.paddingLeft+e.paddingRight))*t+e.paddingLeft,n=e.left+Math.round(i);return n+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,i,n,a,r=this,s=r.isHorizontal(),l=r.options.ticks.minor,u=t.length,d=o.toRadians(r.labelRotation),c=Math.cos(d),h=r.longestLabelWidth*c,f=[];for(l.maxTicksLimit&&(a=l.maxTicksLimit),s&&(e=!1,(h+l.autoSkipPadding)*u>r.width-(r.paddingLeft+r.paddingRight)&&(e=1+Math.floor((h+l.autoSkipPadding)*u/(r.width-(r.paddingLeft+r.paddingRight)))),a&&u>a&&(e=Math.max(e,Math.floor(u/a)))),i=0;i<u;i++)n=t[i],(e>1&&i%e>0||i%e==0&&i+e>=u)&&i!==u-1&&delete n.label,f.push(n);return f},draw:function(t){var e=this,a=e.options;if(a.display){var s=e.ctx,u=n.global,d=a.ticks.minor,c=a.ticks.major||d,h=a.gridLines,f=a.scaleLabel,g=0!==e.labelRotation,p=e.isHorizontal(),m=d.autoSkip?e._autoSkip(e.getTicks()):e.getTicks(),v=o.valueOrDefault(d.fontColor,u.defaultFontColor),b=i(d),x=o.valueOrDefault(c.fontColor,u.defaultFontColor),y=i(c),k=h.drawTicks?h.tickMarkLength:0,M=o.valueOrDefault(f.fontColor,u.defaultFontColor),w=i(f),S=o.options.toPadding(f.padding),C=o.toRadians(e.labelRotation),_=[],D=e.options.gridLines.lineWidth,I="right"===a.position?e.right:e.right-D-k,P="right"===a.position?e.right+k:e.right,A="bottom"===a.position?e.top+D:e.bottom-k-D,T="bottom"===a.position?e.top+D+k:e.bottom+D;if(o.each(m,function(i,n){if(!o.isNullOrUndef(i.label)){var r,s,c,f,v,b,x,y,M,w,S,F,O,R,L=i.label;n===e.zeroLineIndex&&a.offset===h.offsetGridLines?(r=h.zeroLineWidth,s=h.zeroLineColor,c=h.zeroLineBorderDash,f=h.zeroLineBorderDashOffset):(r=o.valueAtIndexOrDefault(h.lineWidth,n),s=o.valueAtIndexOrDefault(h.color,n),c=o.valueOrDefault(h.borderDash,u.borderDash),f=o.valueOrDefault(h.borderDashOffset,u.borderDashOffset));var z="middle",B="middle",W=d.padding;if(p){var N=k+W;"bottom"===a.position?(B=g?"middle":"top",z=g?"right":"center",R=e.top+N):(B=g?"middle":"bottom",z=g?"left":"center",R=e.bottom-N);var V=l(e,n,h.offsetGridLines&&m.length>1);V<e.left&&(s="rgba(0,0,0,0)"),V+=o.aliasPixel(r),O=e.getPixelForTick(n)+d.labelOffset,v=x=M=S=V,b=A,y=T,w=t.top,F=t.bottom+D}else{var E,H="left"===a.position;d.mirror?(z=H?"left":"right",E=W):(z=H?"right":"left",E=k+W),O=H?e.right-E:e.left+E;var j=l(e,n,h.offsetGridLines&&m.length>1);j<e.top&&(s="rgba(0,0,0,0)"),j+=o.aliasPixel(r),R=e.getPixelForTick(n)+d.labelOffset,v=I,x=P,M=t.left,S=t.right+D,b=y=w=F=j}_.push({tx1:v,ty1:b,tx2:x,ty2:y,x1:M,y1:w,x2:S,y2:F,labelX:O,labelY:R,glWidth:r,glColor:s,glBorderDash:c,glBorderDashOffset:f,rotation:-1*C,label:L,major:i.major,textBaseline:B,textAlign:z})}}),o.each(_,function(t){if(h.display&&(s.save(),s.lineWidth=t.glWidth,s.strokeStyle=t.glColor,s.setLineDash&&(s.setLineDash(t.glBorderDash),s.lineDashOffset=t.glBorderDashOffset),s.beginPath(),h.drawTicks&&(s.moveTo(t.tx1,t.ty1),s.lineTo(t.tx2,t.ty2)),h.drawOnChartArea&&(s.moveTo(t.x1,t.y1),s.lineTo(t.x2,t.y2)),s.stroke(),s.restore()),d.display){s.save(),s.translate(t.labelX,t.labelY),s.rotate(t.rotation),s.font=t.major?y.font:b.font,s.fillStyle=t.major?x:v,s.textBaseline=t.textBaseline,s.textAlign=t.textAlign;var i=t.label;if(o.isArray(i))for(var n=i.length,a=1.5*b.size,r=e.isHorizontal()?0:-a*(n-1)/2,l=0;l<n;++l)s.fillText(""+i[l],0,r),r+=a;else s.fillText(i,0,0);s.restore()}}),f.display){var F,O,R=0,L=r(f)/2;if(p)F=e.left+(e.right-e.left)/2,O="bottom"===a.position?e.bottom-L-S.bottom:e.top+L+S.top;else{var z="left"===a.position;F=z?e.left+L+S.top:e.right-L-S.top,O=e.top+(e.bottom-e.top)/2,R=z?-.5*Math.PI:.5*Math.PI}s.save(),s.translate(F,O),s.rotate(R),s.textAlign="center",s.textBaseline="middle",s.fillStyle=M,s.font=w.font,s.fillText(f.labelString,0,0),s.restore()}if(h.drawBorder){s.lineWidth=o.valueAtIndexOrDefault(h.lineWidth,0),s.strokeStyle=o.valueAtIndexOrDefault(h.color,0);var B=e.left,W=e.right+D,N=e.top,V=e.bottom+D,E=o.aliasPixel(s.lineWidth);p?(N=V="top"===a.position?e.bottom:e.top,N+=E,V+=E):(B=W="left"===a.position?e.right:e.left,B+=E,W+=E),s.beginPath(),s.moveTo(B,N),s.lineTo(W,V),s.stroke()}}}})}},{25:25,26:26,34:34,45:45}],33:[function(t,e,i){"use strict";var n=t(25),a=t(45),o=t(30);e.exports=function(t){t.scaleService={constructors:{},defaults:{},registerScaleType:function(t,e,i){this.constructors[t]=e,this.defaults[t]=a.clone(i)},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0},getScaleDefaults:function(t){return this.defaults.hasOwnProperty(t)?a.merge({},[n.scale,this.defaults[t]]):{}},updateScaleDefaults:function(t,e){this.defaults.hasOwnProperty(t)&&(this.defaults[t]=a.extend(this.defaults[t],e))},addScalesToLayout:function(t){a.each(t.scales,function(e){e.fullWidth=e.options.fullWidth,e.position=e.options.position,e.weight=e.options.weight,o.addBox(t,e)})}}}},{25:25,30:30,45:45}],34:[function(t,e,i){"use strict";var n=t(45);e.exports={formatters:{values:function(t){return n.isArray(t)?t:""+t},linear:function(t,e,i){var a=i.length>3?i[2]-i[1]:i[1]-i[0];Math.abs(a)>1&&t!==Math.floor(t)&&(a=t-Math.floor(t));var o=n.log10(Math.abs(a)),r="";if(0!==t){var s=-1*Math.floor(o);s=Math.max(Math.min(s,20),0),r=t.toFixed(s)}else r="0";return r},logarithmic:function(t,e,i){var a=t/Math.pow(10,Math.floor(n.log10(t)));return 0===t?"0":1===a||2===a||5===a||0===e||e===i.length-1?t.toExponential():""}}}},{45:45}],35:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45);n._set("global",{tooltips:{enabled:!0,custom:null,mode:"nearest",position:"average",intersect:!0,backgroundColor:"rgba(0,0,0,0.8)",titleFontStyle:"bold",titleSpacing:2,titleMarginBottom:6,titleFontColor:"#fff",titleAlign:"left",bodySpacing:2,bodyFontColor:"#fff",bodyAlign:"left",footerFontStyle:"bold",footerSpacing:2,footerMarginTop:6,footerFontColor:"#fff",footerAlign:"left",yPadding:6,xPadding:6,caretPadding:2,caretSize:5,cornerRadius:6,multiKeyBackground:"#fff",displayColors:!0,borderColor:"rgba(0,0,0,0)",borderWidth:0,callbacks:{beforeTitle:o.noop,title:function(t,e){var i="",n=e.labels,a=n?n.length:0;if(t.length>0){var o=t[0];o.xLabel?i=o.xLabel:a>0&&o.index<a&&(i=n[o.index])}return i},afterTitle:o.noop,beforeBody:o.noop,beforeLabel:o.noop,label:function(t,e){var i=e.datasets[t.datasetIndex].label||"";return i&&(i+=": "),i+=t.yLabel},labelColor:function(t,e){var i=e.getDatasetMeta(t.datasetIndex).data[t.index]._view;return{borderColor:i.borderColor,backgroundColor:i.backgroundColor}},labelTextColor:function(){return this._options.bodyFontColor},afterLabel:o.noop,afterBody:o.noop,beforeFooter:o.noop,footer:o.noop,afterFooter:o.noop}}}),e.exports=function(t){function e(t,e){var i=o.color(t);return i.alpha(e*i.alpha()).rgbaString()}function i(t,e){return e&&(o.isArray(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function r(t){var e=n.global,i=o.valueOrDefault;return{xPadding:t.xPadding,yPadding:t.yPadding,xAlign:t.xAlign,yAlign:t.yAlign,bodyFontColor:t.bodyFontColor,_bodyFontFamily:i(t.bodyFontFamily,e.defaultFontFamily),_bodyFontStyle:i(t.bodyFontStyle,e.defaultFontStyle),_bodyAlign:t.bodyAlign,bodyFontSize:i(t.bodyFontSize,e.defaultFontSize),bodySpacing:t.bodySpacing,titleFontColor:t.titleFontColor,_titleFontFamily:i(t.titleFontFamily,e.defaultFontFamily),_titleFontStyle:i(t.titleFontStyle,e.defaultFontStyle),titleFontSize:i(t.titleFontSize,e.defaultFontSize),_titleAlign:t.titleAlign,titleSpacing:t.titleSpacing,titleMarginBottom:t.titleMarginBottom,footerFontColor:t.footerFontColor,_footerFontFamily:i(t.footerFontFamily,e.defaultFontFamily),_footerFontStyle:i(t.footerFontStyle,e.defaultFontStyle),footerFontSize:i(t.footerFontSize,e.defaultFontSize),_footerAlign:t.footerAlign,footerSpacing:t.footerSpacing,footerMarginTop:t.footerMarginTop,caretSize:t.caretSize,cornerRadius:t.cornerRadius,backgroundColor:t.backgroundColor,opacity:0,legendColorBackground:t.multiKeyBackground,displayColors:t.displayColors,borderColor:t.borderColor,borderWidth:t.borderWidth}}t.Tooltip=a.extend({initialize:function(){this._model=r(this._options),this._lastActive=[]},getTitle:function(){var t=this._options.callbacks,e=t.beforeTitle.apply(this,arguments),n=t.title.apply(this,arguments),a=t.afterTitle.apply(this,arguments),o=[];return o=i(o=i(o=i(o,e),n),a)},getBeforeBody:function(){var t=this._options.callbacks.beforeBody.apply(this,arguments);return o.isArray(t)?t:void 0!==t?[t]:[]},getBody:function(t,e){var n=this,a=n._options.callbacks,r=[];return o.each(t,function(t){var o={before:[],lines:[],after:[]};i(o.before,a.beforeLabel.call(n,t,e)),i(o.lines,a.label.call(n,t,e)),i(o.after,a.afterLabel.call(n,t,e)),r.push(o)}),r},getAfterBody:function(){var t=this._options.callbacks.afterBody.apply(this,arguments);return o.isArray(t)?t:void 0!==t?[t]:[]},getFooter:function(){var t=this._options.callbacks,e=t.beforeFooter.apply(this,arguments),n=t.footer.apply(this,arguments),a=t.afterFooter.apply(this,arguments),o=[];return o=i(o=i(o=i(o,e),n),a)},update:function(e){var i,n,a,s,l,u,d,c,h,f,g,p,m,v,b,x,y,k,M,w,S=this,C=S._options,_=S._model,D=S._model=r(C),I=S._active,P=S._data,A={xAlign:_.xAlign,yAlign:_.yAlign},T={x:_.x,y:_.y},F={width:_.width,height:_.height},O={x:_.caretX,y:_.caretY};if(I.length){D.opacity=1;var R=[],L=[];O=t.Tooltip.positioners[C.position].call(S,I,S._eventPosition);var z=[];for(i=0,n=I.length;i<n;++i)z.push((x=I[i],y=void 0,k=void 0,void 0,void 0,y=x._xScale,k=x._yScale||x._scale,M=x._index,w=x._datasetIndex,{xLabel:y?y.getLabelForIndex(M,w):"",yLabel:k?k.getLabelForIndex(M,w):"",index:M,datasetIndex:w,x:x._model.x,y:x._model.y}));C.filter&&(z=z.filter(function(t){return C.filter(t,P)})),C.itemSort&&(z=z.sort(function(t,e){return C.itemSort(t,e,P)})),o.each(z,function(t){R.push(C.callbacks.labelColor.call(S,t,S._chart)),L.push(C.callbacks.labelTextColor.call(S,t,S._chart))}),D.title=S.getTitle(z,P),D.beforeBody=S.getBeforeBody(z,P),D.body=S.getBody(z,P),D.afterBody=S.getAfterBody(z,P),D.footer=S.getFooter(z,P),D.x=Math.round(O.x),D.y=Math.round(O.y),D.caretPadding=C.caretPadding,D.labelColors=R,D.labelTextColors=L,D.dataPoints=z,A=function(t,e){var i,n,a,o,r,s=t._model,l=t._chart,u=t._chart.chartArea,d="center",c="center";s.y<e.height?c="top":s.y>l.height-e.height&&(c="bottom");var h=(u.left+u.right)/2,f=(u.top+u.bottom)/2;"center"===c?(i=function(t){return t<=h},n=function(t){return t>h}):(i=function(t){return t<=e.width/2},n=function(t){return t>=l.width-e.width/2}),a=function(t){return t+e.width+s.caretSize+s.caretPadding>l.width},o=function(t){return t-e.width-s.caretSize-s.caretPadding<0},r=function(t){return t<=f?"top":"bottom"},i(s.x)?(d="left",a(s.x)&&(d="center",c=r(s.y))):n(s.x)&&(d="right",o(s.x)&&(d="center",c=r(s.y)));var g=t._options;return{xAlign:g.xAlign?g.xAlign:d,yAlign:g.yAlign?g.yAlign:c}}(this,F=function(t,e){var i=t._chart.ctx,n=2*e.yPadding,a=0,r=e.body,s=r.reduce(function(t,e){return t+e.before.length+e.lines.length+e.after.length},0);s+=e.beforeBody.length+e.afterBody.length;var l=e.title.length,u=e.footer.length,d=e.titleFontSize,c=e.bodyFontSize,h=e.footerFontSize;n+=l*d,n+=l?(l-1)*e.titleSpacing:0,n+=l?e.titleMarginBottom:0,n+=s*c,n+=s?(s-1)*e.bodySpacing:0,n+=u?e.footerMarginTop:0,n+=u*h,n+=u?(u-1)*e.footerSpacing:0;var f=0,g=function(t){a=Math.max(a,i.measureText(t).width+f)};return i.font=o.fontString(d,e._titleFontStyle,e._titleFontFamily),o.each(e.title,g),i.font=o.fontString(c,e._bodyFontStyle,e._bodyFontFamily),o.each(e.beforeBody.concat(e.afterBody),g),f=e.displayColors?c+2:0,o.each(r,function(t){o.each(t.before,g),o.each(t.lines,g),o.each(t.after,g)}),f=0,i.font=o.fontString(h,e._footerFontStyle,e._footerFontFamily),o.each(e.footer,g),{width:a+=2*e.xPadding,height:n}}(this,D)),a=D,s=F,l=A,u=S._chart,d=a.x,c=a.y,h=a.caretSize,f=a.caretPadding,g=a.cornerRadius,p=l.xAlign,m=l.yAlign,v=h+f,b=g+f,"right"===p?d-=s.width:"center"===p&&((d-=s.width/2)+s.width>u.width&&(d=u.width-s.width),d<0&&(d=0)),"top"===m?c+=v:c-="bottom"===m?s.height+v:s.height/2,"center"===m?"left"===p?d+=v:"right"===p&&(d-=v):"left"===p?d-=b:"right"===p&&(d+=b),T={x:d,y:c}}else D.opacity=0;return D.xAlign=A.xAlign,D.yAlign=A.yAlign,D.x=T.x,D.y=T.y,D.width=F.width,D.height=F.height,D.caretX=O.x,D.caretY=O.y,S._model=D,e&&C.custom&&C.custom.call(S,D),S},drawCaret:function(t,e){var i=this._chart.ctx,n=this._view,a=this.getCaretPosition(t,e,n);i.lineTo(a.x1,a.y1),i.lineTo(a.x2,a.y2),i.lineTo(a.x3,a.y3)},getCaretPosition:function(t,e,i){var n,a,o,r,s,l,u=i.caretSize,d=i.cornerRadius,c=i.xAlign,h=i.yAlign,f=t.x,g=t.y,p=e.width,m=e.height;if("center"===h)s=g+m/2,"left"===c?(a=(n=f)-u,o=n,r=s+u,l=s-u):(a=(n=f+p)+u,o=n,r=s-u,l=s+u);else if("left"===c?(n=(a=f+d+u)-u,o=a+u):"right"===c?(n=(a=f+p-d-u)-u,o=a+u):(n=(a=i.caretX)-u,o=a+u),"top"===h)s=(r=g)-u,l=r;else{s=(r=g+m)+u,l=r;var v=o;o=n,n=v}return{x1:n,x2:a,x3:o,y1:r,y2:s,y3:l}},drawTitle:function(t,i,n,a){var r=i.title;if(r.length){n.textAlign=i._titleAlign,n.textBaseline="top";var s,l,u=i.titleFontSize,d=i.titleSpacing;for(n.fillStyle=e(i.titleFontColor,a),n.font=o.fontString(u,i._titleFontStyle,i._titleFontFamily),s=0,l=r.length;s<l;++s)n.fillText(r[s],t.x,t.y),t.y+=u+d,s+1===r.length&&(t.y+=i.titleMarginBottom-d)}},drawBody:function(t,i,n,a){var r=i.bodyFontSize,s=i.bodySpacing,l=i.body;n.textAlign=i._bodyAlign,n.textBaseline="top",n.font=o.fontString(r,i._bodyFontStyle,i._bodyFontFamily);var u=0,d=function(e){n.fillText(e,t.x+u,t.y),t.y+=r+s};n.fillStyle=e(i.bodyFontColor,a),o.each(i.beforeBody,d);var c=i.displayColors;u=c?r+2:0,o.each(l,function(s,l){var u=e(i.labelTextColors[l],a);n.fillStyle=u,o.each(s.before,d),o.each(s.lines,function(o){c&&(n.fillStyle=e(i.legendColorBackground,a),n.fillRect(t.x,t.y,r,r),n.lineWidth=1,n.strokeStyle=e(i.labelColors[l].borderColor,a),n.strokeRect(t.x,t.y,r,r),n.fillStyle=e(i.labelColors[l].backgroundColor,a),n.fillRect(t.x+1,t.y+1,r-2,r-2),n.fillStyle=u),d(o)}),o.each(s.after,d)}),u=0,o.each(i.afterBody,d),t.y-=s},drawFooter:function(t,i,n,a){var r=i.footer;r.length&&(t.y+=i.footerMarginTop,n.textAlign=i._footerAlign,n.textBaseline="top",n.fillStyle=e(i.footerFontColor,a),n.font=o.fontString(i.footerFontSize,i._footerFontStyle,i._footerFontFamily),o.each(r,function(e){n.fillText(e,t.x,t.y),t.y+=i.footerFontSize+i.footerSpacing}))},drawBackground:function(t,i,n,a,o){n.fillStyle=e(i.backgroundColor,o),n.strokeStyle=e(i.borderColor,o),n.lineWidth=i.borderWidth;var r=i.xAlign,s=i.yAlign,l=t.x,u=t.y,d=a.width,c=a.height,h=i.cornerRadius;n.beginPath(),n.moveTo(l+h,u),"top"===s&&this.drawCaret(t,a),n.lineTo(l+d-h,u),n.quadraticCurveTo(l+d,u,l+d,u+h),"center"===s&&"right"===r&&this.drawCaret(t,a),n.lineTo(l+d,u+c-h),n.quadraticCurveTo(l+d,u+c,l+d-h,u+c),"bottom"===s&&this.drawCaret(t,a),n.lineTo(l+h,u+c),n.quadraticCurveTo(l,u+c,l,u+c-h),"center"===s&&"left"===r&&this.drawCaret(t,a),n.lineTo(l,u+h),n.quadraticCurveTo(l,u,l+h,u),n.closePath(),n.fill(),i.borderWidth>0&&n.stroke()},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var i={width:e.width,height:e.height},n={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,o=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&o&&(this.drawBackground(n,e,t,i,a),n.x+=e.xPadding,n.y+=e.yPadding,this.drawTitle(n,e,t,a),this.drawBody(n,e,t,a),this.drawFooter(n,e,t,a))}},handleEvent:function(t){var e,i=this,n=i._options;return i._lastActive=i._lastActive||[],"mouseout"===t.type?i._active=[]:i._active=i._chart.getElementsAtEventForMode(t,n.mode,n),(e=!o.arrayEquals(i._active,i._lastActive))&&(i._lastActive=i._active,(n.enabled||n.custom)&&(i._eventPosition={x:t.x,y:t.y},i.update(!0),i.pivot())),e}}),t.Tooltip.positioners={average:function(t){if(!t.length)return!1;var e,i,n=0,a=0,o=0;for(e=0,i=t.length;e<i;++e){var r=t[e];if(r&&r.hasValue()){var s=r.tooltipPosition();n+=s.x,a+=s.y,++o}}return{x:Math.round(n/o),y:Math.round(a/o)}},nearest:function(t,e){var i,n,a,r=e.x,s=e.y,l=Number.POSITIVE_INFINITY;for(i=0,n=t.length;i<n;++i){var u=t[i];if(u&&u.hasValue()){var d=u.getCenterPoint(),c=o.distanceBetweenPoints(e,d);c<l&&(l=c,a=u)}}if(a){var h=a.tooltipPosition();r=h.x,s=h.y}return{x:r,y:s}}}}},{25:25,26:26,45:45}],36:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45);n._set("global",{elements:{arc:{backgroundColor:n.global.defaultColor,borderColor:"#fff",borderWidth:2}}}),e.exports=a.extend({inLabelRange:function(t){var e=this._view;return!!e&&Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2)},inRange:function(t,e){var i=this._view;if(i){for(var n=o.getAngleFromPoint(i,{x:t,y:e}),a=n.angle,r=n.distance,s=i.startAngle,l=i.endAngle;l<s;)l+=2*Math.PI;for(;a>l;)a-=2*Math.PI;for(;a<s;)a+=2*Math.PI;var u=a>=s&&a<=l,d=r>=i.innerRadius&&r<=i.outerRadius;return u&&d}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,i=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t=this._chart.ctx,e=this._view,i=e.startAngle,n=e.endAngle;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,i,n),t.arc(e.x,e.y,e.innerRadius,n,i,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})},{25:25,26:26,45:45}],37:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45),r=n.global;n._set("global",{elements:{line:{tension:.4,backgroundColor:r.defaultColor,borderWidth:3,borderColor:r.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}}),e.exports=a.extend({draw:function(){var t,e,i,n,a=this._view,s=this._chart.ctx,l=a.spanGaps,u=this._children.slice(),d=r.elements.line,c=-1;for(this._loop&&u.length&&u.push(u[0]),s.save(),s.lineCap=a.borderCapStyle||d.borderCapStyle,s.setLineDash&&s.setLineDash(a.borderDash||d.borderDash),s.lineDashOffset=a.borderDashOffset||d.borderDashOffset,s.lineJoin=a.borderJoinStyle||d.borderJoinStyle,s.lineWidth=a.borderWidth||d.borderWidth,s.strokeStyle=a.borderColor||r.defaultColor,s.beginPath(),c=-1,t=0;t<u.length;++t)e=u[t],i=o.previousItem(u,t),n=e._view,0===t?n.skip||(s.moveTo(n.x,n.y),c=t):(i=-1===c?i:u[c],n.skip||(c!==t-1&&!l||-1===c?s.moveTo(n.x,n.y):o.canvas.lineTo(s,i._view,e._view),c=t));s.stroke(),s.restore()}})},{25:25,26:26,45:45}],38:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45),r=n.global.defaultColor;function s(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}n._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:r,borderColor:r,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}}),e.exports=a.extend({inRange:function(t,e){var i=this._view;return!!i&&Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(i.hitRadius+i.radius,2)},inLabelRange:s,inXRange:s,inYRange:function(t){var e=this._view;return!!e&&Math.abs(t-e.y)<e.radius+e.hitRadius},getCenterPoint:function(){var t=this._view;return{x:t.x,y:t.y}},getArea:function(){return Math.PI*Math.pow(this._view.radius,2)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(t){var e=this._view,i=this._model,a=this._chart.ctx,s=e.pointStyle,l=e.radius,u=e.x,d=e.y,c=o.color,h=0;e.skip||(a.strokeStyle=e.borderColor||r,a.lineWidth=o.valueOrDefault(e.borderWidth,n.global.elements.point.borderWidth),a.fillStyle=e.backgroundColor||r,void 0!==t&&(i.x<t.left||1.01*t.right<i.x||i.y<t.top||1.01*t.bottom<i.y)&&(i.x<t.left?h=(u-i.x)/(t.left-i.x):1.01*t.right<i.x?h=(i.x-u)/(i.x-t.right):i.y<t.top?h=(d-i.y)/(t.top-i.y):1.01*t.bottom<i.y&&(h=(i.y-d)/(i.y-t.bottom)),h=Math.round(100*h)/100,a.strokeStyle=c(a.strokeStyle).alpha(h).rgbString(),a.fillStyle=c(a.fillStyle).alpha(h).rgbString()),o.canvas.drawPoint(a,s,l,u,d))}})},{25:25,26:26,45:45}],39:[function(t,e,i){"use strict";var n=t(25),a=t(26);function o(t){return void 0!==t._view.width}function r(t){var e,i,n,a,r=t._view;if(o(t)){var s=r.width/2;e=r.x-s,i=r.x+s,n=Math.min(r.y,r.base),a=Math.max(r.y,r.base)}else{var l=r.height/2;e=Math.min(r.x,r.base),i=Math.max(r.x,r.base),n=r.y-l,a=r.y+l}return{left:e,top:n,right:i,bottom:a}}n._set("global",{elements:{rectangle:{backgroundColor:n.global.defaultColor,borderColor:n.global.defaultColor,borderSkipped:"bottom",borderWidth:0}}}),e.exports=a.extend({draw:function(){var t,e,i,n,a,o,r,s=this._chart.ctx,l=this._view,u=l.borderWidth;if(l.horizontal?(t=l.base,e=l.x,i=l.y-l.height/2,n=l.y+l.height/2,a=e>t?1:-1,o=1,r=l.borderSkipped||"left"):(t=l.x-l.width/2,e=l.x+l.width/2,i=l.y,a=1,o=(n=l.base)>i?1:-1,r=l.borderSkipped||"bottom"),u){var d=Math.min(Math.abs(t-e),Math.abs(i-n)),c=(u=u>d?d:u)/2,h=t+("left"!==r?c*a:0),f=e+("right"!==r?-c*a:0),g=i+("top"!==r?c*o:0),p=n+("bottom"!==r?-c*o:0);h!==f&&(i=g,n=p),g!==p&&(t=h,e=f)}s.beginPath(),s.fillStyle=l.backgroundColor,s.strokeStyle=l.borderColor,s.lineWidth=u;var m=[[t,n],[t,i],[e,i],[e,n]],v=["bottom","left","top","right"].indexOf(r,0);function b(t){return m[(v+t)%4]}-1===v&&(v=0);var x=b(0);s.moveTo(x[0],x[1]);for(var y=1;y<4;y++)x=b(y),s.lineTo(x[0],x[1]);s.fill(),u&&s.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=!1;if(this._view){var n=r(this);i=t>=n.left&&t<=n.right&&e>=n.top&&e<=n.bottom}return i},inLabelRange:function(t,e){if(!this._view)return!1;var 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i=e.datasetIndex,n=this.chart,a=n.getDatasetMeta(i);a.hidden=null===a.hidden?!n.data.datasets[i].hidden:null,n.update()},onHover:null,labels:{boxWidth:40,padding:10,generateLabels:function(t){var e=t.data;return o.isArray(e.datasets)?e.datasets.map(function(e,i){return{text:e.label,fillStyle:o.isArray(e.backgroundColor)?e.backgroundColor[0]:e.backgroundColor,hidden:!t.isDatasetVisible(i),lineCap:e.borderCapStyle,lineDash:e.borderDash,lineDashOffset:e.borderDashOffset,lineJoin:e.borderJoinStyle,lineWidth:e.borderWidth,strokeStyle:e.borderColor,pointStyle:e.pointStyle,datasetIndex:i}},this):[]}}},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');for(var i=0;i<t.data.datasets.length;i++)e.push('<li><span style="background-color:'+t.data.datasets[i].backgroundColor+'"></span>'),t.data.datasets[i].label&&e.push(t.data.datasets[i].label),e.push("</li>");return e.push("</ul>"),e.join("")}});var u=a.extend({initialize:function(t){o.extend(this,t),this.legendHitBoxes=[],this.doughnutMode=!1},beforeUpdate:s,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:s,beforeSetDimensions:s,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:s,beforeBuildLabels:s,buildLabels:function(){var t=this,e=t.options.labels||{},i=o.callback(e.generateLabels,[t.chart],t)||[];e.filter&&(i=i.filter(function(i){return e.filter(i,t.chart.data)})),t.options.reverse&&i.reverse(),t.legendItems=i},afterBuildLabels:s,beforeFit:s,fit:function(){var t=this,e=t.options,i=e.labels,a=e.display,r=t.ctx,s=n.global,u=o.valueOrDefault,d=u(i.fontSize,s.defaultFontSize),c=u(i.fontStyle,s.defaultFontStyle),h=u(i.fontFamily,s.defaultFontFamily),f=o.fontString(d,c,h),g=t.legendHitBoxes=[],p=t.minSize,m=t.isHorizontal();if(m?(p.width=t.maxWidth,p.height=a?10:0):(p.width=a?10:0,p.height=t.maxHeight),a)if(r.font=f,m){var v=t.lineWidths=[0],b=t.legendItems.length?d+i.padding:0;r.textAlign="left",r.textBaseline="top",o.each(t.legendItems,function(e,n){var a=l(i,d)+d/2+r.measureText(e.text).width;v[v.length-1]+a+i.padding>=t.width&&(b+=d+i.padding,v[v.length]=t.left),g[n]={left:0,top:0,width:a,height:d},v[v.length-1]+=a+i.padding}),p.height+=b}else{var x=i.padding,y=t.columnWidths=[],k=i.padding,M=0,w=0,S=d+x;o.each(t.legendItems,function(t,e){var n=l(i,d)+d/2+r.measureText(t.text).width;w+S>p.height&&(k+=M+i.padding,y.push(M),M=0,w=0),M=Math.max(M,n),w+=S,g[e]={left:0,top:0,width:n,height:d}}),k+=M,y.push(M),p.width+=k}t.width=p.width,t.height=p.height},afterFit:s,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,a=n.global,r=a.elements.line,s=t.width,u=t.lineWidths;if(e.display){var d,c=t.ctx,h=o.valueOrDefault,f=h(i.fontColor,a.defaultFontColor),g=h(i.fontSize,a.defaultFontSize),p=h(i.fontStyle,a.defaultFontStyle),m=h(i.fontFamily,a.defaultFontFamily),v=o.fontString(g,p,m);c.textAlign="left",c.textBaseline="middle",c.lineWidth=.5,c.strokeStyle=f,c.fillStyle=f,c.font=v;var b=l(i,g),x=t.legendHitBoxes,y=t.isHorizontal();d=y?{x:t.left+(s-u[0])/2,y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+i.padding,line:0};var k=g+i.padding;o.each(t.legendItems,function(n,l){var f,p,m,v,M,w=c.measureText(n.text).width,S=b+g/2+w,C=d.x,_=d.y;y?C+S>=s&&(_=d.y+=k,d.line++,C=d.x=t.left+(s-u[d.line])/2):_+k>t.bottom&&(C=d.x=C+t.columnWidths[d.line]+i.padding,_=d.y=t.top+i.padding,d.line++),function(t,i,n){if(!(isNaN(b)||b<=0)){c.save(),c.fillStyle=h(n.fillStyle,a.defaultColor),c.lineCap=h(n.lineCap,r.borderCapStyle),c.lineDashOffset=h(n.lineDashOffset,r.borderDashOffset),c.lineJoin=h(n.lineJoin,r.borderJoinStyle),c.lineWidth=h(n.lineWidth,r.borderWidth),c.strokeStyle=h(n.strokeStyle,a.defaultColor);var s=0===h(n.lineWidth,r.borderWidth);if(c.setLineDash&&c.setLineDash(h(n.lineDash,r.borderDash)),e.labels&&e.labels.usePointStyle){var l=g*Math.SQRT2/2,u=l/Math.SQRT2,d=t+u,f=i+u;o.canvas.drawPoint(c,n.pointStyle,l,d,f)}else s||c.strokeRect(t,i,b,g),c.fillRect(t,i,b,g);c.restore()}}(C,_,n),x[l].left=C,x[l].top=_,f=n,p=w,v=b+(m=g/2)+C,M=_+m,c.fillText(f.text,v,M),f.hidden&&(c.beginPath(),c.lineWidth=2,c.moveTo(v,M),c.lineTo(v+p,M),c.stroke()),y?d.x+=S+i.padding:d.y+=k})}},handleEvent:function(t){var e=this,i=e.options,n="mouseup"===t.type?"click":t.type,a=!1;if("mousemove"===n){if(!i.onHover)return}else{if("click"!==n)return;if(!i.onClick)return}var o=t.x,r=t.y;if(o>=e.left&&o<=e.right&&r>=e.top&&r<=e.bottom)for(var s=e.legendHitBoxes,l=0;l<s.length;++l){var u=s[l];if(o>=u.left&&o<=u.left+u.width&&r>=u.top&&r<=u.top+u.height){if("click"===n){i.onClick.call(e,t.native,e.legendItems[l]),a=!0;break}if("mousemove"===n){i.onHover.call(e,t.native,e.legendItems[l]),a=!0;break}}}return a}});function d(t,e){var i=new u({ctx:t.ctx,options:e,chart:t});r.configure(t,i,e),r.addBox(t,i),t.legend=i}e.exports={id:"legend",_element:u,beforeInit:function(t){var e=t.options.legend;e&&d(t,e)},beforeUpdate:function(t){var e=t.options.legend,i=t.legend;e?(o.mergeIf(e,n.global.legend),i?(r.configure(t,i,e),i.options=e):d(t,e)):i&&(r.removeBox(t,i),delete t.legend)},afterEvent:function(t,e){var i=t.legend;i&&i.handleEvent(e)}}},{25:25,26:26,30:30,45:45}],52:[function(t,e,i){"use strict";var n=t(25),a=t(26),o=t(45),r=t(30),s=o.noop;n._set("global",{title:{display:!1,fontStyle:"bold",fullWidth:!0,lineHeight:1.2,padding:10,position:"top",text:"",weight:2e3}});var l=a.extend({initialize:function(t){o.extend(this,t),this.legendHitBoxes=[]},beforeUpdate:s,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:s,beforeSetDimensions:s,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:s,beforeBuildLabels:s,buildLabels:s,afterBuildLabels:s,beforeFit:s,fit:function(){var t=this,e=o.valueOrDefault,i=t.options,a=i.display,r=e(i.fontSize,n.global.defaultFontSize),s=t.minSize,l=o.isArray(i.text)?i.text.length:1,u=o.options.toLineHeight(i.lineHeight,r),d=a?l*u+2*i.padding:0;t.isHorizontal()?(s.width=t.maxWidth,s.height=d):(s.width=d,s.height=t.maxHeight),t.width=s.width,t.height=s.height},afterFit:s,isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},draw:function(){var t=this,e=t.ctx,i=o.valueOrDefault,a=t.options,r=n.global;if(a.display){var s,l,u,d=i(a.fontSize,r.defaultFontSize),c=i(a.fontStyle,r.defaultFontStyle),h=i(a.fontFamily,r.defaultFontFamily),f=o.fontString(d,c,h),g=o.options.toLineHeight(a.lineHeight,d),p=g/2+a.padding,m=0,v=t.top,b=t.left,x=t.bottom,y=t.right;e.fillStyle=i(a.fontColor,r.defaultFontColor),e.font=f,t.isHorizontal()?(l=b+(y-b)/2,u=v+p,s=y-b):(l="left"===a.position?b+p:y-p,u=v+(x-v)/2,s=x-v,m=Math.PI*("left"===a.position?-.5:.5)),e.save(),e.translate(l,u),e.rotate(m),e.textAlign="center",e.textBaseline="middle";var k=a.text;if(o.isArray(k))for(var M=0,w=0;w<k.length;++w)e.fillText(k[w],0,M,s),M+=g;else e.fillText(k,0,0,s);e.restore()}}});function u(t,e){var i=new l({ctx:t.ctx,options:e,chart:t});r.configure(t,i,e),r.addBox(t,i),t.titleBlock=i}e.exports={id:"title",_element:l,beforeInit:function(t){var e=t.options.title;e&&u(t,e)},beforeUpdate:function(t){var e=t.options.title,i=t.titleBlock;e?(o.mergeIf(e,n.global.title),i?(r.configure(t,i,e),i.options=e):u(t,e)):i&&(r.removeBox(t,i),delete t.titleBlock)}}},{25:25,26:26,30:30,45:45}],53:[function(t,e,i){"use strict";e.exports=function(t){var e=t.Scale.extend({getLabels:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},determineDataLimits:function(){var t,e=this,i=e.getLabels();e.minIndex=0,e.maxIndex=i.length-1,void 0!==e.options.ticks.min&&(t=i.indexOf(e.options.ticks.min),e.minIndex=-1!==t?t:e.minIndex),void 0!==e.options.ticks.max&&(t=i.indexOf(e.options.ticks.max),e.maxIndex=-1!==t?t:e.maxIndex),e.min=i[e.minIndex],e.max=i[e.maxIndex]},buildTicks:function(){var t=this,e=t.getLabels();t.ticks=0===t.minIndex&&t.maxIndex===e.length-1?e:e.slice(t.minIndex,t.maxIndex+1)},getLabelForIndex:function(t,e){var i=this,n=i.chart.data,a=i.isHorizontal();return n.yLabels&&!a?i.getRightValue(n.datasets[e].data[t]):i.ticks[t-i.minIndex]},getPixelForValue:function(t,e){var i,n=this,a=n.options.offset,o=Math.max(n.maxIndex+1-n.minIndex-(a?0:1),1);if(null!=t&&(i=n.isHorizontal()?t.x:t.y),void 0!==i||void 0!==t&&isNaN(e)){t=i||t;var r=n.getLabels().indexOf(t);e=-1!==r?r:e}if(n.isHorizontal()){var s=n.width/o,l=s*(e-n.minIndex);return a&&(l+=s/2),n.left+Math.round(l)}var u=n.height/o,d=u*(e-n.minIndex);return a&&(d+=u/2),n.top+Math.round(d)},getPixelForTick:function(t){return this.getPixelForValue(this.ticks[t],t+this.minIndex,null)},getValueForPixel:function(t){var e=this,i=e.options.offset,n=Math.max(e._ticks.length-(i?0:1),1),a=e.isHorizontal(),o=(a?e.width:e.height)/n;return t-=a?e.left:e.top,i&&(t-=o/2),(t<=0?0:Math.round(t/o))+e.minIndex},getBasePixel:function(){return this.bottom}});t.scaleService.registerScaleType("category",e,{position:"bottom"})}},{}],54:[function(t,e,i){"use strict";var n=t(25),a=t(45),o=t(34);e.exports=function(t){var e={position:"left",ticks:{callback:o.formatters.linear}},i=t.LinearScaleBase.extend({determineDataLimits:function(){var t=this,e=t.options,i=t.chart,n=i.data.datasets,o=t.isHorizontal();function r(e){return o?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null;var s=e.stacked;if(void 0===s&&a.each(n,function(t,e){if(!s){var n=i.getDatasetMeta(e);i.isDatasetVisible(e)&&r(n)&&void 0!==n.stack&&(s=!0)}}),e.stacked||s){var l={};a.each(n,function(n,o){var s=i.getDatasetMeta(o),u=[s.type,void 0===e.stacked&&void 0===s.stack?o:"",s.stack].join(".");void 0===l[u]&&(l[u]={positiveValues:[],negativeValues:[]});var d=l[u].positiveValues,c=l[u].negativeValues;i.isDatasetVisible(o)&&r(s)&&a.each(n.data,function(i,n){var a=+t.getRightValue(i);isNaN(a)||s.data[n].hidden||(d[n]=d[n]||0,c[n]=c[n]||0,e.relativePoints?d[n]=100:a<0?c[n]+=a:d[n]+=a)})}),a.each(l,function(e){var i=e.positiveValues.concat(e.negativeValues),n=a.min(i),o=a.max(i);t.min=null===t.min?n:Math.min(t.min,n),t.max=null===t.max?o:Math.max(t.max,o)})}else a.each(n,function(e,n){var o=i.getDatasetMeta(n);i.isDatasetVisible(n)&&r(o)&&a.each(e.data,function(e,i){var n=+t.getRightValue(e);isNaN(n)||o.data[i].hidden||(null===t.min?t.min=n:n<t.min&&(t.min=n),null===t.max?t.max=n:n>t.max&&(t.max=n))})});t.min=isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},getTickLimit:function(){var t,e=this.options.ticks;if(this.isHorizontal())t=Math.min(e.maxTicksLimit?e.maxTicksLimit:11,Math.ceil(this.width/50));else{var i=a.valueOrDefault(e.fontSize,n.global.defaultFontSize);t=Math.min(e.maxTicksLimit?e.maxTicksLimit:11,Math.ceil(this.height/(2*i)))}return t},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e=this,i=e.start,n=+e.getRightValue(t),a=e.end-i;return e.isHorizontal()?e.left+e.width/a*(n-i):e.bottom-e.height/a*(n-i)},getValueForPixel:function(t){var e=this,i=e.isHorizontal(),n=i?e.width:e.height,a=(i?t-e.left:e.bottom-t)/n;return e.start+(e.end-e.start)*a},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}});t.scaleService.registerScaleType("linear",i,e)}},{25:25,34:34,45:45}],55:[function(t,e,i){"use strict";var n=t(45);e.exports=function(t){var e=n.noop;t.LinearScaleBase=t.Scale.extend({getRightValue:function(e){return"string"==typeof e?+e:t.Scale.prototype.getRightValue.call(this,e)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var i=n.sign(t.min),a=n.sign(t.max);i<0&&a<0?t.max=0:i>0&&a>0&&(t.min=0)}var o=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),o!==r&&t.min>=t.max&&(o?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:e,handleDirectionalChanges:e,buildTicks:function(){var t=this,e=t.options.ticks,i=t.getTickLimit(),a={maxTicks:i=Math.max(2,i),min:e.min,max:e.max,stepSize:n.valueOrDefault(e.fixedStepSize,e.stepSize)},o=t.ticks=function(t,e){var i,a=[];if(t.stepSize&&t.stepSize>0)i=t.stepSize;else{var o=n.niceNum(e.max-e.min,!1);i=n.niceNum(o/(t.maxTicks-1),!0)}var r=Math.floor(e.min/i)*i,s=Math.ceil(e.max/i)*i;t.min&&t.max&&t.stepSize&&n.almostWhole((t.max-t.min)/t.stepSize,i/1e3)&&(r=t.min,s=t.max);var l=(s-r)/i;l=n.almostEquals(l,Math.round(l),i/1e3)?Math.round(l):Math.ceil(l);var u=1;i<1&&(u=Math.pow(10,i.toString().length-2),r=Math.round(r*u)/u,s=Math.round(s*u)/u),a.push(void 0!==t.min?t.min:r);for(var d=1;d<l;++d)a.push(Math.round((r+d*i)*u)/u);return a.push(void 0!==t.max?t.max:s),a}(a,t);t.handleDirectionalChanges(),t.max=n.max(o),t.min=n.min(o),e.reverse?(o.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var e=this;e.ticksAsNumbers=e.ticks.slice(),e.zeroLineIndex=e.ticks.indexOf(0),t.Scale.prototype.convertTicksToLabels.call(e)}})}},{45:45}],56:[function(t,e,i){"use strict";var n=t(45),a=t(34);e.exports=function(t){var e={position:"left",ticks:{callback:a.formatters.logarithmic}},i=t.Scale.extend({determineDataLimits:function(){var t=this,e=t.options,i=t.chart,a=i.data.datasets,o=t.isHorizontal();function r(e){return o?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null,t.minNotZero=null;var s=e.stacked;if(void 0===s&&n.each(a,function(t,e){if(!s){var n=i.getDatasetMeta(e);i.isDatasetVisible(e)&&r(n)&&void 0!==n.stack&&(s=!0)}}),e.stacked||s){var l={};n.each(a,function(a,o){var s=i.getDatasetMeta(o),u=[s.type,void 0===e.stacked&&void 0===s.stack?o:"",s.stack].join(".");i.isDatasetVisible(o)&&r(s)&&(void 0===l[u]&&(l[u]=[]),n.each(a.data,function(e,i){var n=l[u],a=+t.getRightValue(e);isNaN(a)||s.data[i].hidden||a<0||(n[i]=n[i]||0,n[i]+=a)}))}),n.each(l,function(e){if(e.length>0){var i=n.min(e),a=n.max(e);t.min=null===t.min?i:Math.min(t.min,i),t.max=null===t.max?a:Math.max(t.max,a)}})}else n.each(a,function(e,a){var o=i.getDatasetMeta(a);i.isDatasetVisible(a)&&r(o)&&n.each(e.data,function(e,i){var n=+t.getRightValue(e);isNaN(n)||o.data[i].hidden||n<0||(null===t.min?t.min=n:n<t.min&&(t.min=n),null===t.max?t.max=n:n>t.max&&(t.max=n),0!==n&&(null===t.minNotZero||n<t.minNotZero)&&(t.minNotZero=n))})});this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks,i=n.valueOrDefault;t.min=i(e.min,t.min),t.max=i(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(n.log10(t.min))-1),t.max=Math.pow(10,Math.floor(n.log10(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(n.log10(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(n.log10(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(n.log10(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,i=!t.isHorizontal(),a={min:e.min,max:e.max},o=t.ticks=function(t,e){var i,a,o=[],r=n.valueOrDefault,s=r(t.min,Math.pow(10,Math.floor(n.log10(e.min)))),l=Math.floor(n.log10(e.max)),u=Math.ceil(e.max/Math.pow(10,l));0===s?(i=Math.floor(n.log10(e.minNotZero)),a=Math.floor(e.minNotZero/Math.pow(10,i)),o.push(s),s=a*Math.pow(10,i)):(i=Math.floor(n.log10(s)),a=Math.floor(s/Math.pow(10,i)));for(var d=i<0?Math.pow(10,Math.abs(i)):1;o.push(s),10==++a&&(a=1,d=++i>=0?1:d),s=Math.round(a*Math.pow(10,i)*d)/d,i<l||i===l&&a<u;);var c=r(t.max,s);return o.push(c),o}(a,t);t.max=n.max(o),t.min=n.min(o),e.reverse?(i=!i,t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max),i&&o.reverse()},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),t.Scale.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){return this.getPixelForValue(this.tickValues[t])},_getFirstTickValue:function(t){var e=Math.floor(n.log10(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},getPixelForValue:function(e){var i,a,o,r,s,l=this,u=l.options.ticks.reverse,d=n.log10,c=l._getFirstTickValue(l.minNotZero),h=0;return e=+l.getRightValue(e),u?(o=l.end,r=l.start,s=-1):(o=l.start,r=l.end,s=1),l.isHorizontal()?(i=l.width,a=u?l.right:l.left):(i=l.height,s*=-1,a=u?l.top:l.bottom),e!==o&&(0===o&&(i-=h=n.getValueOrDefault(l.options.ticks.fontSize,t.defaults.global.defaultFontSize),o=c),0!==e&&(h+=i/(d(r)-d(o))*(d(e)-d(o))),a+=s*h),a},getValueForPixel:function(e){var i,a,o,r,s=this,l=s.options.ticks.reverse,u=n.log10,d=s._getFirstTickValue(s.minNotZero);if(l?(a=s.end,o=s.start):(a=s.start,o=s.end),s.isHorizontal()?(i=s.width,r=l?s.right-e:e-s.left):(i=s.height,r=l?e-s.top:s.bottom-e),r!==a){if(0===a){var c=n.getValueOrDefault(s.options.ticks.fontSize,t.defaults.global.defaultFontSize);r-=c,i-=c,a=d}r*=u(o)-u(a),r/=i,r=Math.pow(10,u(a)+r)}return r}});t.scaleService.registerScaleType("logarithmic",i,e)}},{34:34,45:45}],57:[function(t,e,i){"use strict";var n=t(25),a=t(45),o=t(34);e.exports=function(t){var e=n.global,i={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:o.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function r(t){var e=t.options;return e.angleLines.display||e.pointLabels.display?t.chart.data.labels.length:0}function s(t){var i=t.options.pointLabels,n=a.valueOrDefault(i.fontSize,e.defaultFontSize),o=a.valueOrDefault(i.fontStyle,e.defaultFontStyle),r=a.valueOrDefault(i.fontFamily,e.defaultFontFamily);return{size:n,style:o,family:r,font:a.fontString(n,o,r)}}function l(t,e,i,n,a){return t===n||t===a?{start:e-i/2,end:e+i/2}:t<n||t>a?{start:e-i-5,end:e}:{start:e,end:e+i+5}}function u(t,e,i,n){if(a.isArray(e))for(var o=i.y,r=1.5*n,s=0;s<e.length;++s)t.fillText(e[s],i.x,o),o+=r;else t.fillText(e,i.x,i.y)}function d(t){return a.isNumber(t)?t:0}var c=t.LinearScaleBase.extend({setDimensions:function(){var t=this,i=t.options,n=i.ticks;t.width=t.maxWidth,t.height=t.maxHeight,t.xCenter=Math.round(t.width/2),t.yCenter=Math.round(t.height/2);var o=a.min([t.height,t.width]),r=a.valueOrDefault(n.fontSize,e.defaultFontSize);t.drawingArea=i.display?o/2-(r/2+n.backdropPaddingY):o/2},determineDataLimits:function(){var t=this,e=t.chart,i=Number.POSITIVE_INFINITY,n=Number.NEGATIVE_INFINITY;a.each(e.data.datasets,function(o,r){if(e.isDatasetVisible(r)){var s=e.getDatasetMeta(r);a.each(o.data,function(e,a){var o=+t.getRightValue(e);isNaN(o)||s.data[a].hidden||(i=Math.min(o,i),n=Math.max(o,n))})}}),t.min=i===Number.POSITIVE_INFINITY?0:i,t.max=n===Number.NEGATIVE_INFINITY?0:n,t.handleTickRangeOptions()},getTickLimit:function(){var t=this.options.ticks,i=a.valueOrDefault(t.fontSize,e.defaultFontSize);return Math.min(t.maxTicksLimit?t.maxTicksLimit:11,Math.ceil(this.drawingArea/(1.5*i)))},convertTicksToLabels:function(){var e=this;t.LinearScaleBase.prototype.convertTicksToLabels.call(e),e.pointLabels=e.chart.data.labels.map(e.options.pointLabels.callback,e)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t,e;this.options.pointLabels.display?function(t){var e,i,n,o=s(t),u=Math.min(t.height/2,t.width/2),d={r:t.width,l:0,t:t.height,b:0},c={};t.ctx.font=o.font,t._pointLabelSizes=[];var h,f,g,p=r(t);for(e=0;e<p;e++){n=t.getPointPosition(e,u),h=t.ctx,f=o.size,g=t.pointLabels[e]||"",i=a.isArray(g)?{w:a.longestText(h,h.font,g),h:g.length*f+1.5*(g.length-1)*f}:{w:h.measureText(g).width,h:f},t._pointLabelSizes[e]=i;var m=t.getIndexAngle(e),v=a.toDegrees(m)%360,b=l(v,n.x,i.w,0,180),x=l(v,n.y,i.h,90,270);b.start<d.l&&(d.l=b.start,c.l=m),b.end>d.r&&(d.r=b.end,c.r=m),x.start<d.t&&(d.t=x.start,c.t=m),x.end>d.b&&(d.b=x.end,c.b=m)}t.setReductions(u,d,c)}(this):(t=this,e=Math.min(t.height/2,t.width/2),t.drawingArea=Math.round(e),t.setCenterPoint(0,0,0,0))},setReductions:function(t,e,i){var n=e.l/Math.sin(i.l),a=Math.max(e.r-this.width,0)/Math.sin(i.r),o=-e.t/Math.cos(i.t),r=-Math.max(e.b-this.height,0)/Math.cos(i.b);n=d(n),a=d(a),o=d(o),r=d(r),this.drawingArea=Math.min(Math.round(t-(n+a)/2),Math.round(t-(o+r)/2)),this.setCenterPoint(n,a,o,r)},setCenterPoint:function(t,e,i,n){var a=this,o=a.width-e-a.drawingArea,r=t+a.drawingArea,s=i+a.drawingArea,l=a.height-n-a.drawingArea;a.xCenter=Math.round((r+o)/2+a.left),a.yCenter=Math.round((s+l)/2+a.top)},getIndexAngle:function(t){return t*(2*Math.PI/r(this))+(this.chart.options&&this.chart.options.startAngle?this.chart.options.startAngle:0)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(null===t)return 0;var i=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*i:(t-e.min)*i},getPointPosition:function(t,e){var i=this.getIndexAngle(t)-Math.PI/2;return{x:Math.round(Math.cos(i)*e)+this.xCenter,y:Math.round(Math.sin(i)*e)+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(){var t=this.min,e=this.max;return this.getPointPositionForValue(0,this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0)},draw:function(){var t=this,i=t.options,n=i.gridLines,o=i.ticks,l=a.valueOrDefault;if(i.display){var d=t.ctx,c=this.getIndexAngle(0),h=l(o.fontSize,e.defaultFontSize),f=l(o.fontStyle,e.defaultFontStyle),g=l(o.fontFamily,e.defaultFontFamily),p=a.fontString(h,f,g);a.each(t.ticks,function(i,s){if(s>0||o.reverse){var u=t.getDistanceFromCenterForValue(t.ticksAsNumbers[s]);if(n.display&&0!==s&&function(t,e,i,n){var o=t.ctx;if(o.strokeStyle=a.valueAtIndexOrDefault(e.color,n-1),o.lineWidth=a.valueAtIndexOrDefault(e.lineWidth,n-1),t.options.gridLines.circular)o.beginPath(),o.arc(t.xCenter,t.yCenter,i,0,2*Math.PI),o.closePath(),o.stroke();else{var s=r(t);if(0===s)return;o.beginPath();var l=t.getPointPosition(0,i);o.moveTo(l.x,l.y);for(var u=1;u<s;u++)l=t.getPointPosition(u,i),o.lineTo(l.x,l.y);o.closePath(),o.stroke()}}(t,n,u,s),o.display){var f=l(o.fontColor,e.defaultFontColor);if(d.font=p,d.save(),d.translate(t.xCenter,t.yCenter),d.rotate(c),o.showLabelBackdrop){var g=d.measureText(i).width;d.fillStyle=o.backdropColor,d.fillRect(-g/2-o.backdropPaddingX,-u-h/2-o.backdropPaddingY,g+2*o.backdropPaddingX,h+2*o.backdropPaddingY)}d.textAlign="center",d.textBaseline="middle",d.fillStyle=f,d.fillText(i,0,-u),d.restore()}}}),(i.angleLines.display||i.pointLabels.display)&&function(t){var i=t.ctx,n=t.options,o=n.angleLines,l=n.pointLabels;i.lineWidth=o.lineWidth,i.strokeStyle=o.color;var d,c,h,f,g=t.getDistanceFromCenterForValue(n.ticks.reverse?t.min:t.max),p=s(t);i.textBaseline="top";for(var m=r(t)-1;m>=0;m--){if(o.display){var v=t.getPointPosition(m,g);i.beginPath(),i.moveTo(t.xCenter,t.yCenter),i.lineTo(v.x,v.y),i.stroke(),i.closePath()}if(l.display){var b=t.getPointPosition(m,g+5),x=a.valueAtIndexOrDefault(l.fontColor,m,e.defaultFontColor);i.font=p.font,i.fillStyle=x;var y=t.getIndexAngle(m),k=a.toDegrees(y);i.textAlign=0===(f=k)||180===f?"center":f<180?"left":"right",d=k,c=t._pointLabelSizes[m],h=b,90===d||270===d?h.y-=c.h/2:(d>270||d<90)&&(h.y-=c.h),u(i,t.pointLabels[m]||"",b,p.size)}}}(t)}}});t.scaleService.registerScaleType("radialLinear",c,i)}},{25:25,34:34,45:45}],58:[function(t,e,i){"use strict";var n=t(1);n="function"==typeof n?n:window.moment;var a=t(25),o=t(45),r=Number.MIN_SAFE_INTEGER||-9007199254740991,s=Number.MAX_SAFE_INTEGER||9007199254740991,l={millisecond:{common:!0,size:1,steps:[1,2,5,10,20,50,100,250,500]},second:{common:!0,size:1e3,steps:[1,2,5,10,30]},minute:{common:!0,size:6e4,steps:[1,2,5,10,30]},hour:{common:!0,size:36e5,steps:[1,2,3,6,12]},day:{common:!0,size:864e5,steps:[1,2,5]},week:{common:!1,size:6048e5,steps:[1,2,3,4]},month:{common:!0,size:2628e6,steps:[1,2,3]},quarter:{common:!1,size:7884e6,steps:[1,2,3,4]},year:{common:!0,size:3154e7}},u=Object.keys(l);function d(t,e){return t-e}function c(t){var e,i,n,a={},o=[];for(e=0,i=t.length;e<i;++e)a[n=t[e]]||(a[n]=!0,o.push(n));return o}function h(t,e,i,n){var a=function(t,e,i){for(var n,a,o,r=0,s=t.length-1;r>=0&&r<=s;){if(a=t[(n=r+s>>1)-1]||null,o=t[n],!a)return{lo:null,hi:o};if(o[e]<i)r=n+1;else{if(!(a[e]>i))return{lo:a,hi:o};s=n-1}}return{lo:o,hi:null}}(t,e,i),o=a.lo?a.hi?a.lo:t[t.length-2]:t[0],r=a.lo?a.hi?a.hi:t[t.length-1]:t[1],s=r[e]-o[e],l=s?(i-o[e])/s:0,u=(r[n]-o[n])*l;return o[n]+u}function f(t,e){var i=e.parser,a=e.parser||e.format;return"function"==typeof i?i(t):"string"==typeof t&&"string"==typeof a?n(t,a):(t instanceof n||(t=n(t)),t.isValid()?t:"function"==typeof a?a(t):t)}function g(t,e){if(o.isNullOrUndef(t))return null;var i=e.options.time,n=f(e.getRightValue(t),i);return n.isValid()?(i.round&&n.startOf(i.round),n.valueOf()):null}function p(t){for(var e=u.indexOf(t)+1,i=u.length;e<i;++e)if(l[u[e]].common)return u[e]}function m(t,e,i,a){var r,d=a.time,c=d.unit||function(t,e,i,n){var a,o,r,d=u.length;for(a=u.indexOf(t);a<d-1;++a)if(r=(o=l[u[a]]).steps?o.steps[o.steps.length-1]:s,o.common&&Math.ceil((i-e)/(r*o.size))<=n)return u[a];return u[d-1]}(d.minUnit,t,e,i),h=p(c),f=o.valueOrDefault(d.stepSize,d.unitStepSize),g="week"===c&&d.isoWeekday,m=a.ticks.major.enabled,v=l[c],b=n(t),x=n(e),y=[];for(f||(f=function(t,e,i,n){var a,o,r,s=e-t,u=l[i],d=u.size,c=u.steps;if(!c)return Math.ceil(s/(n*d));for(a=0,o=c.length;a<o&&(r=c[a],!(Math.ceil(s/(d*r))<=n));++a);return r}(t,e,c,i)),g&&(b=b.isoWeekday(g),x=x.isoWeekday(g)),b=b.startOf(g?"day":c),(x=x.startOf(g?"day":c))<e&&x.add(1,c),r=n(b),m&&h&&!g&&!d.round&&(r.startOf(h),r.add(~~((b-r)/(v.size*f))*f,c));r<x;r.add(f,c))y.push(+r);return y.push(+r),y}e.exports=function(t){var e=t.Scale.extend({initialize:function(){if(!n)throw new Error("Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at https://momentjs.com");this.mergeTicksOptions(),t.Scale.prototype.initialize.call(this)},update:function(){var e=this.options;return e.time&&e.time.format&&console.warn("options.time.format is deprecated and replaced by options.time.parser."),t.Scale.prototype.update.apply(this,arguments)},getRightValue:function(e){return e&&void 0!==e.t&&(e=e.t),t.Scale.prototype.getRightValue.call(this,e)},determineDataLimits:function(){var t,e,i,a,l,u,h=this,f=h.chart,p=h.options.time,m=p.unit||"day",v=s,b=r,x=[],y=[],k=[];for(t=0,i=f.data.labels.length;t<i;++t)k.push(g(f.data.labels[t],h));for(t=0,i=(f.data.datasets||[]).length;t<i;++t)if(f.isDatasetVisible(t))if(l=f.data.datasets[t].data,o.isObject(l[0]))for(y[t]=[],e=0,a=l.length;e<a;++e)u=g(l[e],h),x.push(u),y[t][e]=u;else x.push.apply(x,k),y[t]=k.slice(0);else y[t]=[];k.length&&(k=c(k).sort(d),v=Math.min(v,k[0]),b=Math.max(b,k[k.length-1])),x.length&&(x=c(x).sort(d),v=Math.min(v,x[0]),b=Math.max(b,x[x.length-1])),v=g(p.min,h)||v,b=g(p.max,h)||b,v=v===s?+n().startOf(m):v,b=b===r?+n().endOf(m)+1:b,h.min=Math.min(v,b),h.max=Math.max(v+1,b),h._horizontal=h.isHorizontal(),h._table=[],h._timestamps={data:x,datasets:y,labels:k}},buildTicks:function(){var t,e,i,a,o,r,s,d,c,v,b,x,y=this,k=y.min,M=y.max,w=y.options,S=w.time,C=[],_=[];switch(w.ticks.source){case"data":C=y._timestamps.data;break;case"labels":C=y._timestamps.labels;break;case"auto":default:C=m(k,M,y.getLabelCapacity(k),w)}for("ticks"===w.bounds&&C.length&&(k=C[0],M=C[C.length-1]),k=g(S.min,y)||k,M=g(S.max,y)||M,t=0,e=C.length;t<e;++t)(i=C[t])>=k&&i<=M&&_.push(i);return y.min=k,y.max=M,y._unit=S.unit||function(t,e,i,a){var o,r,s=n.duration(n(a).diff(n(i)));for(o=u.length-1;o>=u.indexOf(e);o--)if(r=u[o],l[r].common&&s.as(r)>=t.length)return r;return u[e?u.indexOf(e):0]}(_,S.minUnit,y.min,y.max),y._majorUnit=p(y._unit),y._table=function(t,e,i,n){if("linear"===n||!t.length)return[{time:e,pos:0},{time:i,pos:1}];var a,o,r,s,l,u=[],d=[e];for(a=0,o=t.length;a<o;++a)(s=t[a])>e&&s<i&&d.push(s);for(d.push(i),a=0,o=d.length;a<o;++a)l=d[a+1],r=d[a-1],s=d[a],void 0!==r&&void 0!==l&&Math.round((l+r)/2)===s||u.push({time:s,pos:a/(o-1)});return u}(y._timestamps.data,k,M,w.distribution),y._offsets=(a=y._table,o=_,r=k,s=M,b=0,x=0,(d=w).offset&&o.length&&(d.time.min||(c=o.length>1?o[1]:s,v=o[0],b=(h(a,"time",c,"pos")-h(a,"time",v,"pos"))/2),d.time.max||(c=o[o.length-1],v=o.length>1?o[o.length-2]:r,x=(h(a,"time",c,"pos")-h(a,"time",v,"pos"))/2)),{left:b,right:x}),y._labelFormat=function(t,e){var i,n,a,o=t.length;for(i=0;i<o;i++){if(0!==(n=f(t[i],e)).millisecond())return"MMM D, YYYY h:mm:ss.SSS a";0===n.second()&&0===n.minute()&&0===n.hour()||(a=!0)}return a?"MMM D, YYYY h:mm:ss a":"MMM D, YYYY"}(y._timestamps.data,S),function(t,e){var 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e=this,i=e._horizontal?e.width:e.height,n=e._horizontal?e.left:e.top,a=h(e._table,"time",t,"pos");return n+i*(e._offsets.left+a)/(e._offsets.left+1+e._offsets.right)},getPixelForValue:function(t,e,i){var n=null;if(void 0!==e&&void 0!==i&&(n=this._timestamps.datasets[i][e]),null===n&&(n=g(t,this)),null!==n)return this.getPixelForOffset(n)},getPixelForTick:function(t){var e=this.getTicks();return t>=0&&t<e.length?this.getPixelForOffset(e[t].value):null},getValueForPixel:function(t){var e=this,i=e._horizontal?e.width:e.height,a=e._horizontal?e.left:e.top,o=(i?(t-a)/i:0)*(e._offsets.left+1+e._offsets.left)-e._offsets.right,r=h(e._table,"pos",o,"time");return n(r)},getLabelWidth:function(t){var e=this.options.ticks,i=this.ctx.measureText(t).width,n=o.toRadians(e.maxRotation),r=Math.cos(n),s=Math.sin(n);return i*r+o.valueOrDefault(e.fontSize,a.global.defaultFontSize)*s},getLabelCapacity:function(t){var e=this,i=e.options.time.displayFormats.millisecond,a=e.tickFormatFunction(n(t),0,[],i),o=e.getLabelWidth(a),r=e.isHorizontal()?e.width:e.height,s=Math.floor(r/o);return s>0?s:1}});t.scaleService.registerScaleType("time",e,{position:"bottom",distribution:"linear",bounds:"data",time:{parser:!1,format:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm a",hour:"hA",day:"MMM D",week:"ll",month:"MMM YYYY",quarter:"[Q]Q - YYYY",year:"YYYY"}},ticks:{autoSkip:!1,source:"auto",major:{enabled:!1}}})}},{1:1,25:25,45:45}]},{},[7])(7)}); /** * [Chart.PieceLabel.js]{@link https://github.com/emn178/Chart.PieceLabel.js} * * @version 0.9.0 * @author Chen, Yi-Cyuan [emn178@gmail.com] * @copyright Chen, Yi-Cyuan 2017 * @license MIT */ (function(){function c(){this.drawDataset=this.drawDataset.bind(this)}"undefined"===typeof Chart?console.warn("Can not find Chart object."):(c.prototype.beforeDatasetsUpdate=function(a){if(this.parseOptions(a)&&"outside"===this.position){var b=1.5*this.fontSize+2;a.chartArea.top+=b;a.chartArea.bottom-=b}},c.prototype.afterDatasetsDraw=function(a){this.parseOptions(a)&&(this.labelBounds=[],a.config.data.datasets.forEach(this.drawDataset))},c.prototype.drawDataset=function(a){for(var b=this.ctx,p=this.chartInstance, l=a._meta[Object.keys(a._meta)[0]],h=0,f=0;f<l.data.length;f++){var g=l.data[f],d=g._view;if(0!==d.circumference||this.showZero){switch(this.render){case "value":var e=a.data[f];this.format&&(e=this.format(e));e=e.toString();break;case "label":e=p.config.data.labels[f];break;case "image":e=this.images[f]?this.loadImage(this.images[f]):"";break;default:var q=d.circumference/this.options.circumference*100;q=parseFloat(q.toFixed(this.precision));this.showActualPercentages||(h+=q,100<h&&(q-=h-100,q=parseFloat(q.toFixed(this.precision)))); e=q+"%"}"function"===typeof this.render&&(e=this.render({label:p.config.data.labels[f],value:a.data[f],percentage:q,dataset:a,index:f}),"object"===typeof e&&(e=this.loadImage(e)));if(!e)break;b.save();b.beginPath();b.font=Chart.helpers.fontString(this.fontSize,this.fontStyle,this.fontFamily);if("outside"===this.position||"border"===this.position&&"pie"===p.config.type){var k=d.outerRadius/2;var c,m=this.fontSize+2;var n=d.startAngle+(d.endAngle-d.startAngle)/2;"border"===this.position?c=(d.outerRadius- k)/2+k:"outside"===this.position&&(c=d.outerRadius-k+k+m);n={x:d.x+Math.cos(n)*c,y:d.y+Math.sin(n)*c};if("outside"===this.position){n.x=n.x<d.x?n.x-m:n.x+m;var r=d.outerRadius+m}}else k=d.innerRadius,n=g.tooltipPosition();m=this.fontColor;"function"===typeof m?m=m({label:p.config.data.labels[f],value:a.data[f],percentage:q,text:e,backgroundColor:a.backgroundColor[f],dataset:a,index:f}):"string"!==typeof m&&(m=m[f]||this.options.defaultFontColor);if(this.arc)r||(r=(k+d.outerRadius)/2),b.fillStyle= 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b.render||b.mode,this.position=b.position||"default",this.arc=b.arc,this.format=b.format,this.precision=b.precision||0,this.fontSize=b.fontSize||this.options.defaultFontSize,this.fontColor=b.fontColor||this.options.defaultFontColor,this.fontStyle=b.fontStyle||this.options.defaultFontStyle,this.fontFamily=b.fontFamily||this.options.defaultFontFamily,this.hasTooltip=a.tooltip._active&&a.tooltip._active.length,this.showZero=b.showZero,this.overlap=b.overlap,this.images=b.images||[],this.showActualPercentages= b.showActualPercentages||!1,!0):!1},c.prototype.checkTextBound=function(a,b,p,l){for(var h=this.labelBounds,f=0;f<h.length;++f){for(var g=h[f],d=[[a,p],[a,l],[b,p],[b,l]],e=0;e<d.length;++e){var 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a)for(h.rotate(d),l=0;l<a.length;l++)d=a.charAt(l),f=h.measureText(d),h.save(),h.translate(0,-1*b),h.fillText(d,0,0),h.restore(),h.rotate(f.width/b);else h.rotate((e+c)/2),h.translate(0,-1*b),this.fillText(a,{x:0,y:0});h.restore()},Chart.pluginService.register({beforeInit:function(a){a.pieceLabel=new c},beforeDatasetsUpdate:function(a){a.pieceLabel.beforeDatasetsUpdate(a)}, afterDatasetsDraw:function(a){a.pieceLabel.afterDatasetsDraw(a)}}))})(); datepicker/bootstrap-datetimepicker.min.js 0000666 00000113005 15000717121 0015002 0 ustar 00 !function(a){"use strict";if("function"==typeof define&&define.amd)define(["jquery","moment"],a);else if("object"==typeof exports)module.exports=a(require("jquery"),require("moment"));else{if("undefined"==typeof jQuery)throw"bootstrap-datetimepicker requires jQuery to be loaded first";if("undefined"==typeof moment)throw"bootstrap-datetimepicker requires Moment.js to be loaded first";a(jQuery,moment)}}(function(a,b){"use strict";if(!b)throw new Error("bootstrap-datetimepicker requires Moment.js to be loaded first");var c=function(c,d){var e,f,g,h,i,j,k,l={},m=!0,n=!1,o=!1,p=0,q=[{clsName:"days",navFnc:"M",navStep:1},{clsName:"months",navFnc:"y",navStep:1},{clsName:"years",navFnc:"y",navStep:10},{clsName:"decades",navFnc:"y",navStep:100}],r=["days","months","years","decades"],s=["top","bottom","auto"],t=["left","right","auto"],u=["default","top","bottom"],v={up:38,38:"up",down:40,40:"down",left:37,37:"left",right:39,39:"right",tab:9,9:"tab",escape:27,27:"escape",enter:13,13:"enter",pageUp:33,33:"pageUp",pageDown:34,34:"pageDown",shift:16,16:"shift",control:17,17:"control",space:32,32:"space",t:84,84:"t",delete:46,46:"delete"},w={},x=function(){return void 0!==b.tz&&void 0!==d.timeZone&&null!==d.timeZone&&""!==d.timeZone},y=function(a){var c;return c=void 0===a||null===a?b():b.isDate(a)||b.isMoment(a)?b(a):x()?b.tz(a,j,d.useStrict,d.timeZone):b(a,j,d.useStrict),x()&&c.tz(d.timeZone),c},z=function(a){if("string"!=typeof a||a.length>1)throw new TypeError("isEnabled expects a single character string parameter");switch(a){case"y":return i.indexOf("Y")!==-1;case"M":return i.indexOf("M")!==-1;case"d":return i.toLowerCase().indexOf("d")!==-1;case"h":case"H":return i.toLowerCase().indexOf("h")!==-1;case"m":return i.indexOf("m")!==-1;case"s":return i.indexOf("s")!==-1;default:return!1}},A=function(){return z("h")||z("m")||z("s")},B=function(){return z("y")||z("M")||z("d")},C=function(){var b=a("<thead>").append(a("<tr>").append(a("<th>").addClass("prev").attr("data-action","previous").append(a("<span>").addClass(d.icons.previous))).append(a("<th>").addClass("picker-switch").attr("data-action","pickerSwitch").attr("colspan",d.calendarWeeks?"6":"5")).append(a("<th>").addClass("next").attr("data-action","next").append(a("<span>").addClass(d.icons.next)))),c=a("<tbody>").append(a("<tr>").append(a("<td>").attr("colspan",d.calendarWeeks?"8":"7")));return[a("<div>").addClass("datepicker-days").append(a("<table>").addClass("table-condensed").append(b).append(a("<tbody>"))),a("<div>").addClass("datepicker-months").append(a("<table>").addClass("table-condensed").append(b.clone()).append(c.clone())),a("<div>").addClass("datepicker-years").append(a("<table>").addClass("table-condensed").append(b.clone()).append(c.clone())),a("<div>").addClass("datepicker-decades").append(a("<table>").addClass("table-condensed").append(b.clone()).append(c.clone()))]},D=function(){var b=a("<tr>"),c=a("<tr>"),e=a("<tr>");return z("h")&&(b.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.incrementHour}).addClass("btn").attr("data-action","incrementHours").append(a("<span>").addClass(d.icons.up)))),c.append(a("<td>").append(a("<span>").addClass("timepicker-hour").attr({"data-time-component":"hours",title:d.tooltips.pickHour}).attr("data-action","showHours"))),e.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.decrementHour}).addClass("btn").attr("data-action","decrementHours").append(a("<span>").addClass(d.icons.down))))),z("m")&&(z("h")&&(b.append(a("<td>").addClass("separator")),c.append(a("<td>").addClass("separator").html(":")),e.append(a("<td>").addClass("separator"))),b.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.incrementMinute}).addClass("btn").attr("data-action","incrementMinutes").append(a("<span>").addClass(d.icons.up)))),c.append(a("<td>").append(a("<span>").addClass("timepicker-minute").attr({"data-time-component":"minutes",title:d.tooltips.pickMinute}).attr("data-action","showMinutes"))),e.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.decrementMinute}).addClass("btn").attr("data-action","decrementMinutes").append(a("<span>").addClass(d.icons.down))))),z("s")&&(z("m")&&(b.append(a("<td>").addClass("separator")),c.append(a("<td>").addClass("separator").html(":")),e.append(a("<td>").addClass("separator"))),b.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.incrementSecond}).addClass("btn").attr("data-action","incrementSeconds").append(a("<span>").addClass(d.icons.up)))),c.append(a("<td>").append(a("<span>").addClass("timepicker-second").attr({"data-time-component":"seconds",title:d.tooltips.pickSecond}).attr("data-action","showSeconds"))),e.append(a("<td>").append(a("<a>").attr({href:"#",tabindex:"-1",title:d.tooltips.decrementSecond}).addClass("btn").attr("data-action","decrementSeconds").append(a("<span>").addClass(d.icons.down))))),h||(b.append(a("<td>").addClass("separator")),c.append(a("<td>").append(a("<button>").addClass("btn 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d.showTodayButton&&b.push(a("<td>").append(a("<a>").attr({"data-action":"today",title:d.tooltips.today}).append(a("<span>").addClass(d.icons.today)))),!d.sideBySide&&B()&&A()&&b.push(a("<td>").append(a("<a>").attr({"data-action":"togglePicker",title:d.tooltips.selectTime}).append(a("<span>").addClass(d.icons.time)))),d.showClear&&b.push(a("<td>").append(a("<a>").attr({"data-action":"clear",title:d.tooltips.clear}).append(a("<span>").addClass(d.icons.clear)))),d.showClose&&b.push(a("<td>").append(a("<a>").attr({"data-action":"close",title:d.tooltips.close}).append(a("<span>").addClass(d.icons.close)))),a("<table>").addClass("table-condensed").append(a("<tbody>").append(a("<tr>").append(b)))},G=function(){var b=a("<div>").addClass("bootstrap-datetimepicker-widget dropdown-menu"),c=a("<div>").addClass("datepicker").append(C()),e=a("<div>").addClass("timepicker").append(E()),f=a("<ul>").addClass("list-unstyled"),g=a("<li>").addClass("picker-switch"+(d.collapse?" accordion-toggle":"")).append(F());return d.inline&&b.removeClass("dropdown-menu"),h&&b.addClass("usetwentyfour"),z("s")&&!h&&b.addClass("wider"),d.sideBySide&&B()&&A()?(b.addClass("timepicker-sbs"),"top"===d.toolbarPlacement&&b.append(g),b.append(a("<div>").addClass("row").append(c.addClass("col-md-6")).append(e.addClass("col-md-6"))),"bottom"===d.toolbarPlacement&&b.append(g),b):("top"===d.toolbarPlacement&&f.append(g),B()&&f.append(a("<li>").addClass(d.collapse&&A()?"collapse in":"").append(c)),"default"===d.toolbarPlacement&&f.append(g),A()&&f.append(a("<li>").addClass(d.collapse&&B()?"collapse":"").append(e)),"bottom"===d.toolbarPlacement&&f.append(g),b.append(f))},H=function(){var b,e={};return b=c.is("input")||d.inline?c.data():c.find("input").data(),b.dateOptions&&b.dateOptions instanceof Object&&(e=a.extend(!0,e,b.dateOptions)),a.each(d,function(a){var c="date"+a.charAt(0).toUpperCase()+a.slice(1);void 0!==b[c]&&(e[a]=b[c])}),e},I=function(){var 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e;$t.isEditable(t.node)||(i?($t.isLeftEdgePoint(t)&&a.push(t.node),$t.isRightEdgePoint(t)&&B.contains(a,t.node)&&(e=t.node)):e=n?$t.ancestor(t.node,o):t.node,e&&o(e)&&s.push(e))},!0),B.unique(s)},r.prototype.commonAncestor=function(){return $t.commonAncestor(this.sc,this.ec)},r.prototype.expand=function(t){var e=$t.ancestor(this.sc,t),o=$t.ancestor(this.ec,t);if(!e&&!o)return new r(this.sc,this.so,this.ec,this.eo);var n=this.getPoints();return e&&(n.sc=e,n.so=0),o&&(n.ec=o,n.eo=$t.nodeLength(o)),new r(n.sc,n.so,n.ec,n.eo)},r.prototype.collapse=function(t){return t?new r(this.sc,this.so,this.sc,this.so):new r(this.ec,this.eo,this.ec,this.eo)},r.prototype.splitText=function(){var t=this.sc===this.ec,e=this.getPoints();return $t.isText(this.ec)&&!$t.isEdgePoint(this.getEndPoint())&&this.ec.splitText(this.eo),$t.isText(this.sc)&&!$t.isEdgePoint(this.getStartPoint())&&(e.sc=this.sc.splitText(this.so),e.so=0,t&&(e.ec=e.sc,e.eo=this.eo-this.so)),new 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t,e=this.normalize();if($t.isParaInline(this.sc)||$t.isPara(this.sc))return e;if($t.isInline(e.sc)){var o=$t.listAncestor(e.sc,A.not($t.isInline));t=B.last(o),$t.isInline(t)||(t=o[o.length-2]||e.sc.childNodes[e.so])}else t=e.sc.childNodes[0<e.so?e.so-1:0];var n=$t.listPrev(t,$t.isParaInline).reverse();if((n=n.concat($t.listNext(t.nextSibling,$t.isParaInline))).length){var i=$t.wrap(B.head(n),"p");$t.appendChildNodes(i,B.tail(n))}return this.normalize()},r.prototype.insertNode=function(t){var e=this.wrapBodyInlineWithPara().deleteContents(),o=$t.splitPoint(e.getStartPoint(),$t.isInline(t));return o.rightNode?o.rightNode.parentNode.insertBefore(t,o.rightNode):o.container.appendChild(t),t},r.prototype.pasteHTML=function(t){var e=C("<div></div>").html(t)[0],o=B.from(e.childNodes),n=this.wrapBodyInlineWithPara().deleteContents();return 0<n.so&&(o=o.reverse()),o=o.map(function(t){return n.insertNode(t)}),0<n.so&&(o=o.reverse()),o},r.prototype.toString=function(){var t=this.nativeRange();return R.isW3CRangeSupport?t.toString():t.text},r.prototype.getWordRange=function(t){var e=this.getEndPoint();if(!$t.isCharPoint(e))return this;var o=$t.prevPointUntil(e,function(t){return!$t.isCharPoint(t)});return t&&(e=$t.nextPointUntil(e,function(t){return!$t.isCharPoint(t)})),new r(o.node,o.offset,e.node,e.offset)},r.prototype.bookmark=function(t){return{s:{path:$t.makeOffsetPath(t,this.sc),offset:this.so},e:{path:$t.makeOffsetPath(t,this.ec),offset:this.eo}}},r.prototype.paraBookmark=function(t){return{s:{path:B.tail($t.makeOffsetPath(B.head(t),this.sc)),offset:this.so},e:{path:B.tail($t.makeOffsetPath(B.last(t),this.ec)),offset:this.eo}}},r.prototype.getClientRects=function(){return this.nativeRange().getClientRects()},r}(),At={create:function(t,e,o,n){if(4===arguments.length)return new Lt(t,e,o,n);if(2===arguments.length)return new Lt(o=t,n=e,o,n);var i=this.createFromSelection();return i||1!==arguments.length?i:(i=this.createFromNode(t)).collapse($t.emptyPara===t.innerHTML)},createFromSelection:function(){var t,e,o,n;if(R.isW3CRangeSupport){var i=document.getSelection();if(!i||0===i.rangeCount)return null;if($t.isBody(i.anchorNode))return null;var r=i.getRangeAt(0);t=r.startContainer,e=r.startOffset,o=r.endContainer,n=r.endOffset}else{var s=document.selection.createRange(),a=s.duplicate();a.collapse(!1);var l=s;l.collapse(!0);var c=Et(l,!0),d=Et(a,!1);$t.isText(c.node)&&$t.isLeftEdgePoint(c)&&$t.isTextNode(d.node)&&$t.isRightEdgePoint(d)&&d.node.nextSibling===c.node&&(c=d),t=c.cont,e=c.offset,o=d.cont,n=d.offset}return new Lt(t,e,o,n)},createFromNode:function(t){var e=t,o=0,n=t,i=$t.nodeLength(n);return $t.isVoid(e)&&(o=$t.listPrev(e).length-1,e=e.parentNode),$t.isBR(n)?(i=$t.listPrev(n).length-1,n=n.parentNode):$t.isVoid(n)&&(i=$t.listPrev(n).length,n=n.parentNode),this.create(e,o,n,i)},createFromNodeBefore:function(t){return 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t(t){this.stack=[],this.stackOffset=-1,this.$editable=t,this.editable=t[0]}return t.prototype.makeSnapshot=function(){var t=At.create(this.editable);return{contents:this.$editable.html(),bookmark:t&&t.isOnEditable()?t.bookmark(this.editable):{s:{path:[],offset:0},e:{path:[],offset:0}}}},t.prototype.applySnapshot=function(t){null!==t.contents&&this.$editable.html(t.contents),null!==t.bookmark&&At.createFromBookmark(this.editable,t.bookmark).select()},t.prototype.rewind=function(){this.$editable.html()!==this.stack[this.stackOffset].contents&&this.recordUndo(),this.stackOffset=0,this.applySnapshot(this.stack[this.stackOffset])},t.prototype.commit=function(){this.stack=[],this.stackOffset=-1,this.recordUndo()},t.prototype.reset=function(){this.stack=[],this.stackOffset=-1,this.$editable.html(""),this.recordUndo()},t.prototype.undo=function(){this.$editable.html()!==this.stack[this.stackOffset].contents&&this.recordUndo(),0<this.stackOffset&&(this.stackOffset--,this.applySnapshot(this.stack[this.stackOffset]))},t.prototype.redo=function(){this.stack.length-1>this.stackOffset&&(this.stackOffset++,this.applySnapshot(this.stack[this.stackOffset]))},t.prototype.recordUndo=function(){this.stackOffset++,this.stack.length>this.stackOffset&&(this.stack=this.stack.slice(0,this.stackOffset)),this.stack.push(this.makeSnapshot())},t}(),Dt=function(){function t(){}return t.prototype.jQueryCSS=function(o,t){if(R.jqueryVersion<1.9){var n={};return C.each(t,function(t,e){n[e]=o.css(e)}),n}return o.css(t)},t.prototype.fromNode=function(t){var e=this.jQueryCSS(t,["font-family","font-size","text-align","list-style-type","line-height"])||{};return e["font-size"]=parseInt(e["font-size"],10),e},t.prototype.stylePara=function(t,o){C.each(t.nodes($t.isPara,{includeAncestor:!0}),function(t,e){C(e).css(o)})},t.prototype.styleNodes=function(t,e){t=t.splitText();var o=e&&e.nodeName||"SPAN",n=!(!e||!e.expandClosestSibling),i=!(!e||!e.onlyPartialContains);if(t.isCollapsed())return[t.insertNode($t.create(o))];var r=$t.makePredByNodeName(o),s=t.nodes($t.isText,{fullyContains:!0}).map(function(t){return $t.singleChildAncestor(t,r)||$t.wrap(t,o)});if(n){if(i){var a=t.nodes();r=A.and(r,function(t){return B.contains(a,t)})}return s.map(function(t){var e=$t.withClosestSiblings(t,r),o=B.head(e),n=B.tail(e);return 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o=B.head(t),n=B.last(t),i=$t.isList(o.previousSibling)&&o.previousSibling,r=$t.isList(n.nextSibling)&&n.nextSibling,s=i||$t.insertAfter($t.create(e||"UL"),n);return t=t.map(function(t){return $t.isPurePara(t)?$t.replace(t,"LI"):t}),$t.appendChildNodes(s,t),r&&($t.appendChildNodes(s,B.from(r.childNodes)),$t.remove(r)),t},t.prototype.releaseList=function(t,c){var d=this,u=[];return C.each(t,function(t,e){var o=B.head(e),n=B.last(e),i=c?$t.lastAncestor(o,$t.isList):o.parentNode,r=i.parentNode;if("LI"===i.parentNode.nodeName)e.map(function(t){var e=d.findNextSiblings(t);r.nextSibling?r.parentNode.insertBefore(t,r.nextSibling):r.parentNode.appendChild(t),e.length&&(d.wrapList(e,i.nodeName),t.appendChild(e[0].parentNode))}),0===i.children.length&&r.removeChild(i),0===r.childNodes.length&&r.parentNode.removeChild(r);else{var 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e},t}(),zt=function(){function t(t){this.bullet=new Bt,this.options=t.options}return t.prototype.insertTab=function(t,e){var o=$t.createText(new Array(e+1).join($t.NBSP_CHAR));(t=t.deleteContents()).insertNode(o,!0),(t=At.create(o,e)).select()},t.prototype.insertParagraph=function(t,e){e=(e=(e=e||At.create(t)).deleteContents()).wrapBodyInlineWithPara();var o,n=$t.ancestor(e.sc,$t.isPara);if(n){if($t.isEmpty(n)&&$t.isLi(n))return void this.bullet.toggleList(n.parentNode.nodeName);var i=null;if(1===this.options.blockquoteBreakingLevel?i=$t.ancestor(n,$t.isBlockquote):2===this.options.blockquoteBreakingLevel&&(i=$t.lastAncestor(n,$t.isBlockquote)),i){o=C($t.emptyPara)[0],$t.isRightEdgePoint(e.getStartPoint())&&$t.isBR(e.sc.nextSibling)&&C(e.sc.nextSibling).remove();var r=$t.splitTree(i,e.getStartPoint(),{isDiscardEmptySplits:!0});r?r.parentNode.insertBefore(o,r):$t.insertAfter(o,i)}else{o=$t.splitTree(n,e.getStartPoint());var s=$t.listDescendant(n,$t.isEmptyAnchor);s=s.concat($t.listDescendant(o,$t.isEmptyAnchor)),C.each(s,function(t,e){$t.remove(e)}),($t.isHeading(o)||$t.isPre(o)||$t.isCustomStyleTag(o))&&$t.isEmpty(o)&&(o=$t.replace(o,"p"))}}else{var a=e.sc.childNodes[e.so];o=C($t.emptyPara)[0],a?e.sc.insertBefore(o,a):e.sc.appendChild(o)}At.create(o,0).normalize().select().scrollIntoView(t)},t}(),Mt=function(t,h,p,i){var f={colPos:0,rowPos:0},m=[],g=[];function v(t,e,o,n,i,r,s){var a={baseRow:o,baseCell:n,isRowSpan:i,isColSpan:r,isVirtual:s};m[t]||(m[t]=[]),m[t][e]=a}function b(t,e){if(!m[t])return e;if(!m[t][e])return e;for(var o=e;m[t][o];)if(o++,!m[t][o])return o}function r(t,e){var o=b(t.rowIndex,e.cellIndex),n=1<e.colSpan,i=1<e.rowSpan,r=t.rowIndex===f.rowPos&&e.cellIndex===f.colPos;v(t.rowIndex,o,t,e,i,n,!1);var s=e.attributes.rowSpan?parseInt(e.attributes.rowSpan.value,10):0;if(1<s)for(var a=1;a<s;a++){var l=t.rowIndex+a;y(l,o,e,r),v(l,o,t,e,!0,n,!0)}var c=e.attributes.colSpan?parseInt(e.attributes.colSpan.value,10):0;if(1<c)for(var d=1;d<c;d++){var u=b(t.rowIndex,o+d);y(t.rowIndex,u,e,r),v(t.rowIndex,u,t,e,i,!0,!0)}}function y(t,e,o,n){t===f.rowPos&&f.colPos>=o.cellIndex&&o.cellIndex<=e&&!n&&f.colPos++}function k(t){switch(h){case Mt.where.Column:if(t.isColSpan)return Mt.resultAction.SubtractSpanCount;break;case Mt.where.Row:if(!t.isVirtual&&t.isRowSpan)return Mt.resultAction.AddCell;if(t.isRowSpan)return Mt.resultAction.SubtractSpanCount}return Mt.resultAction.RemoveCell}function C(t){switch(h){case Mt.where.Column:if(t.isColSpan)return Mt.resultAction.SumSpanCount;if(t.isRowSpan&&t.isVirtual)return Mt.resultAction.Ignore;break;case Mt.where.Row:if(t.isRowSpan)return Mt.resultAction.SumSpanCount;if(t.isColSpan&&t.isVirtual)return Mt.resultAction.Ignore}return Mt.resultAction.AddCell}this.getActionList=function(){for(var t,e,o,n=h===Mt.where.Row?f.rowPos:-1,i=h===Mt.where.Column?f.colPos:-1,r=0,s=!0;s;){var a=0<=n?n:r,l=0<=i?i:r,c=m[a];if(!c)return s=!1,g;var d=c[l];if(!d)return s=!1,g;var u=Mt.resultAction.Ignore;switch(p){case Mt.requestAction.Add:u=C(d);break;case Mt.requestAction.Delete:u=k(d)}g.push((t=u,e=a,o=l,{baseCell:d.baseCell,action:t,virtualTable:{rowIndex:e,cellIndex:o}})),r++}return g},t&&t.tagName&&("td"===t.tagName.toLowerCase()||"th"===t.tagName.toLowerCase())?(f.colPos=t.cellIndex,t.parentElement&&t.parentElement.tagName&&"tr"===t.parentElement.tagName.toLowerCase()?f.rowPos=t.parentElement.rowIndex:console.error("Impossible to identify start Row point.",t)):console.error("Impossible to identify start Cell point.",t),function(){for(var t=i.rows,e=0;e<t.length;e++)for(var o=t[e].cells,n=0;n<o.length;n++)r(t[e],o[n])}()};Mt.where={Row:0,Column:1},Mt.requestAction={Add:0,Delete:1},Mt.resultAction={Ignore:0,SubtractSpanCount:1,RemoveCell:2,AddCell:3,SumSpanCount:4};var Ot,Ut=function(){function t(){}return t.prototype.tab=function(t,e){var o=$t.ancestor(t.commonAncestor(),$t.isCell),n=$t.ancestor(o,$t.isTable),i=$t.listDescendant(n,$t.isCell),r=B[e?"prev":"next"](i,o);r&&At.create(r,0).select()},t.prototype.addRow=function(t,e){for(var o=$t.ancestor(t.commonAncestor(),$t.isCell),n=C(o).closest("tr"),i=this.recoverAttributes(n),r=C("<tr"+i+"></tr>"),s=new Mt(o,Mt.where.Row,Mt.requestAction.Add,C(n).closest("table")[0]).getActionList(),a=0;a<s.length;a++){var l=s[a],c=this.recoverAttributes(l.baseCell);switch(l.action){case Mt.resultAction.AddCell:r.append("<td"+c+">"+$t.blank+"</td>");break;case Mt.resultAction.SumSpanCount:if("top"===e)if((l.baseCell.parent?l.baseCell.closest("tr").rowIndex:0)<=n[0].rowIndex){var d=C("<div></div>").append(C("<td"+c+">"+$t.blank+"</td>").removeAttr("rowspan")).html();r.append(d);break}var u=parseInt(l.baseCell.rowSpan,10);u++,l.baseCell.setAttribute("rowSpan",u)}}if("top"===e)n.before(r);else{if(1<o.rowSpan){var h=n[0].rowIndex+(o.rowSpan-2);return void C(C(n).parent().find("tr")[h]).after(C(r))}n.after(r)}},t.prototype.addCol=function(t,e){var o=$t.ancestor(t.commonAncestor(),$t.isCell),n=C(o).closest("tr");C(n).siblings().push(n);for(var i=new Mt(o,Mt.where.Column,Mt.requestAction.Add,C(n).closest("table")[0]).getActionList(),r=0;r<i.length;r++){var s=i[r],a=this.recoverAttributes(s.baseCell);switch(s.action){case Mt.resultAction.AddCell:"right"===e?C(s.baseCell).after("<td"+a+">"+$t.blank+"</td>"):C(s.baseCell).before("<td"+a+">"+$t.blank+"</td>");break;case Mt.resultAction.SumSpanCount:if("right"===e){var l=parseInt(s.baseCell.colSpan,10);l++,s.baseCell.setAttribute("colSpan",l)}else C(s.baseCell).before("<td"+a+">"+$t.blank+"</td>")}}},t.prototype.recoverAttributes=function(t){var e="";if(!t)return e;for(var o=t.attributes||[],n=0;n<o.length;n++)"id"!==o[n].name.toLowerCase()&&o[n].specified&&(e+=" "+o[n].name+"='"+o[n].value+"'");return e},t.prototype.deleteRow=function(t){for(var e=$t.ancestor(t.commonAncestor(),$t.isCell),o=C(e).closest("tr"),n=o.children("td, th").index(C(e)),i=o[0].rowIndex,r=new Mt(e,Mt.where.Row,Mt.requestAction.Delete,C(o).closest("table")[0]).getActionList(),s=0;s<r.length;s++)if(r[s]){var a=r[s].baseCell,l=r[s].virtualTable,c=a.rowSpan&&1<a.rowSpan,d=c?parseInt(a.rowSpan,10):0;switch(r[s].action){case Mt.resultAction.Ignore:continue;case Mt.resultAction.AddCell:var u=o.next("tr")[0];if(!u)continue;var h=o[0].cells[n];c&&(2<d?(d--,u.insertBefore(h,u.cells[n]),u.cells[n].setAttribute("rowSpan",d),u.cells[n].innerHTML=""):2===d&&(u.insertBefore(h,u.cells[n]),u.cells[n].removeAttribute("rowSpan"),u.cells[n].innerHTML=""));continue;case Mt.resultAction.SubtractSpanCount:c&&(2<d?(d--,a.setAttribute("rowSpan",d),l.rowIndex!==i&&a.cellIndex===n&&(a.innerHTML="")):2===d&&(a.removeAttribute("rowSpan"),l.rowIndex!==i&&a.cellIndex===n&&(a.innerHTML="")));continue;case Mt.resultAction.RemoveCell:continue}}o.remove()},t.prototype.deleteCol=function(t){for(var e=$t.ancestor(t.commonAncestor(),$t.isCell),o=C(e).closest("tr"),n=o.children("td, th").index(C(e)),i=new Mt(e,Mt.where.Column,Mt.requestAction.Delete,C(o).closest("table")[0]).getActionList(),r=0;r<i.length;r++)if(i[r])switch(i[r].action){case Mt.resultAction.Ignore:continue;case Mt.resultAction.SubtractSpanCount:var s=i[r].baseCell;if(s.colSpan&&1<s.colSpan){var a=s.colSpan?parseInt(s.colSpan,10):0;2<a?(a--,s.setAttribute("colSpan",a),s.cellIndex===n&&(s.innerHTML="")):2===a&&(s.removeAttribute("colSpan"),s.cellIndex===n&&(s.innerHTML=""))}continue;case Mt.resultAction.RemoveCell:$t.remove(i[r].baseCell,!0);continue}},t.prototype.createTable=function(t,e,o){for(var n,i=[],r=0;r<t;r++)i.push("<td>"+$t.blank+"</td>");n=i.join("");for(var s,a=[],l=0;l<e;l++)a.push("<tr>"+n+"</tr>");s=a.join("");var c=C("<table>"+s+"</table>");return o&&o.tableClassName&&c.addClass(o.tableClassName),c[0]},t.prototype.deleteTable=function(t){var e=$t.ancestor(t.commonAncestor(),$t.isCell);C(e).closest("table").remove()},t}(),jt=function(){function t(t){var u=this;this.context=t,this.$note=t.layoutInfo.note,this.$editor=t.layoutInfo.editor,this.$editable=t.layoutInfo.editable,this.options=t.options,this.lang=this.options.langInfo,this.editable=this.$editable[0],this.lastRange=null,this.style=new Dt,this.table=new Ut,this.typing=new zt(t),this.bullet=new Bt,this.history=new Ht(this.$editable),this.context.memo("help.undo",this.lang.help.undo),this.context.memo("help.redo",this.lang.help.redo),this.context.memo("help.tab",this.lang.help.tab),this.context.memo("help.untab",this.lang.help.untab),this.context.memo("help.insertParagraph",this.lang.help.insertParagraph),this.context.memo("help.insertOrderedList",this.lang.help.insertOrderedList),this.context.memo("help.insertUnorderedList",this.lang.help.insertUnorderedList),this.context.memo("help.indent",this.lang.help.indent),this.context.memo("help.outdent",this.lang.help.outdent),this.context.memo("help.formatPara",this.lang.help.formatPara),this.context.memo("help.insertHorizontalRule",this.lang.help.insertHorizontalRule),this.context.memo("help.fontName",this.lang.help.fontName);for(var e=["bold","italic","underline","strikethrough","superscript","subscript","justifyLeft","justifyCenter","justifyRight","justifyFull","formatBlock","removeFormat","backColor"],o=0,n=e.length;o<n;o++)this[e[o]]=function(e){return function(t){u.beforeCommand(),document.execCommand(e,!1,t),u.afterCommand(!0)}}(e[o]),this.context.memo("help."+e[o],this.lang.help[e[o]]);this.fontName=this.wrapCommand(function(t){return u.fontStyling("font-family","'"+t+"'")}),this.fontSize=this.wrapCommand(function(t){return u.fontStyling("font-size",t+"px")});for(o=1;o<=6;o++)this["formatH"+o]=function(t){return function(){u.formatBlock("H"+t)}}(o),this.context.memo("help.formatH"+o,this.lang.help["formatH"+o]);this.insertParagraph=this.wrapCommand(function(){u.typing.insertParagraph(u.editable)}),this.insertOrderedList=this.wrapCommand(function(){u.bullet.insertOrderedList(u.editable)}),this.insertUnorderedList=this.wrapCommand(function(){u.bullet.insertUnorderedList(u.editable)}),this.indent=this.wrapCommand(function(){u.bullet.indent(u.editable)}),this.outdent=this.wrapCommand(function(){u.bullet.outdent(u.editable)}),this.insertNode=this.wrapCommand(function(t){u.isLimited(C(t).text().length)||(u.getLastRange().insertNode(t),At.createFromNodeAfter(t).select(),u.setLastRange())}),this.insertText=this.wrapCommand(function(t){if(!u.isLimited(t.length)){var e=u.getLastRange().insertNode($t.createText(t));At.create(e,$t.nodeLength(e)).select(),u.setLastRange()}}),this.pasteHTML=this.wrapCommand(function(t){if(!u.isLimited(t.length)){t=u.context.invoke("codeview.purify",t);var e=u.getLastRange().pasteHTML(t);At.createFromNodeAfter(B.last(e)).select(),u.setLastRange()}}),this.formatBlock=this.wrapCommand(function(t,e){var o=u.options.callbacks.onApplyCustomStyle;o?o.call(u,e,u.context,u.onFormatBlock):u.onFormatBlock(t,e)}),this.insertHorizontalRule=this.wrapCommand(function(){var t=u.getLastRange().insertNode($t.create("HR"));t.nextSibling&&(At.create(t.nextSibling,0).normalize().select(),u.setLastRange())}),this.lineHeight=this.wrapCommand(function(t){u.style.stylePara(u.getLastRange(),{lineHeight:t})}),this.createLink=this.wrapCommand(function(t){var o=t.url,e=t.text,n=t.isNewWindow,i=t.range||u.getLastRange(),r=e.length-i.toString().length;if(!(0<r&&u.isLimited(r))){var s=i.toString()!==e;"string"==typeof o&&(o=o.trim()),o=u.options.onCreateLink?u.options.onCreateLink(o):/^([A-Za-z][A-Za-z0-9+-.]*\:|#|\/)/.test(o)?o:"http://"+o;var a=[];if(s){var l=(i=i.deleteContents()).insertNode(C("<A>"+e+"</A>")[0]);a.push(l)}else a=u.style.styleNodes(i,{nodeName:"A",expandClosestSibling:!0,onlyPartialContains:!0});C.each(a,function(t,e){C(e).attr("href",o),n?C(e).attr("target","_blank"):C(e).removeAttr("target")});var c=At.createFromNodeBefore(B.head(a)).getStartPoint(),d=At.createFromNodeAfter(B.last(a)).getEndPoint();At.create(c.node,c.offset,d.node,d.offset).select(),u.setLastRange()}}),this.color=this.wrapCommand(function(t){var e=t.foreColor,o=t.backColor;e&&document.execCommand("foreColor",!1,e),o&&document.execCommand("backColor",!1,o)}),this.foreColor=this.wrapCommand(function(t){document.execCommand("styleWithCSS",!1,!0),document.execCommand("foreColor",!1,t)}),this.insertTable=this.wrapCommand(function(t){var e=t.split("x");u.getLastRange().deleteContents().insertNode(u.table.createTable(e[0],e[1],u.options))}),this.removeMedia=this.wrapCommand(function(){var t=C(u.restoreTarget()).parent();t.parent("figure").length?t.parent("figure").remove():t=C(u.restoreTarget()).detach(),u.context.triggerEvent("media.delete",t,u.$editable)}),this.floatMe=this.wrapCommand(function(t){var e=C(u.restoreTarget());e.toggleClass("note-float-left","left"===t),e.toggleClass("note-float-right","right"===t),e.css("float","none"===t?"":t)}),this.resize=this.wrapCommand(function(t){var e=C(u.restoreTarget());0===(t=parseFloat(t))?e.css("width",""):e.css({width:100*t+"%",height:""})})}return t.prototype.initialize=function(){var e=this;this.$editable.on("keydown",function(t){if(t.keyCode===Pt.code.ENTER&&e.context.triggerEvent("enter",t),e.context.triggerEvent("keydown",t),t.isDefaultPrevented()||(e.options.shortcuts?e.handleKeyMap(t):e.preventDefaultEditableShortCuts(t)),e.isLimited(1,t))return!1}).on("keyup",function(t){e.setLastRange(),e.context.triggerEvent("keyup",t)}).on("focus",function(t){e.setLastRange(),e.context.triggerEvent("focus",t)}).on("blur",function(t){e.context.triggerEvent("blur",t)}).on("mousedown",function(t){e.context.triggerEvent("mousedown",t)}).on("mouseup",function(t){e.setLastRange(),e.context.triggerEvent("mouseup",t)}).on("scroll",function(t){e.context.triggerEvent("scroll",t)}).on("paste",function(t){e.setLastRange(),e.context.triggerEvent("paste",t)}),this.$editable.attr("spellcheck",this.options.spellCheck),this.$editable.html($t.html(this.$note)||$t.emptyPara),this.$editable.on(R.inputEventName,A.debounce(function(){e.context.triggerEvent("change",e.$editable.html(),e.$editable)},10)),this.$editor.on("focusin",function(t){e.context.triggerEvent("focusin",t)}).on("focusout",function(t){e.context.triggerEvent("focusout",t)}),this.options.airMode||(this.options.width&&this.$editor.outerWidth(this.options.width),this.options.height&&this.$editable.outerHeight(this.options.height),this.options.maxHeight&&this.$editable.css("max-height",this.options.maxHeight),this.options.minHeight&&this.$editable.css("min-height",this.options.minHeight)),this.history.recordUndo(),this.setLastRange()},t.prototype.destroy=function(){this.$editable.off()},t.prototype.handleKeyMap=function(t){var e=this.options.keyMap[R.isMac?"mac":"pc"],o=[];t.metaKey&&o.push("CMD"),t.ctrlKey&&!t.altKey&&o.push("CTRL"),t.shiftKey&&o.push("SHIFT");var n=Pt.nameFromCode[t.keyCode];n&&o.push(n);var i=e[o.join("+")];i?!1!==this.context.invoke(i)&&t.preventDefault():Pt.isEdit(t.keyCode)&&this.afterCommand()},t.prototype.preventDefaultEditableShortCuts=function(t){(t.ctrlKey||t.metaKey)&&B.contains([66,73,85],t.keyCode)&&t.preventDefault()},t.prototype.isLimited=function(t,e){return t=t||0,(void 0===e||!(Pt.isMove(e.keyCode)||e.ctrlKey||e.metaKey||B.contains([Pt.code.BACKSPACE,Pt.code.DELETE],e.keyCode)))&&(0<this.options.maxTextLength&&this.$editable.text().length+t>=this.options.maxTextLength)},t.prototype.createRange=function(){return this.focus(),this.setLastRange(),this.getLastRange()},t.prototype.setLastRange=function(){this.lastRange=At.create(this.editable)},t.prototype.getLastRange=function(){return this.lastRange||this.setLastRange(),this.lastRange},t.prototype.saveRange=function(t){t&&this.getLastRange().collapse().select()},t.prototype.restoreRange=function(){this.lastRange&&(this.lastRange.select(),this.focus())},t.prototype.saveTarget=function(t){this.$editable.data("target",t)},t.prototype.clearTarget=function(){this.$editable.removeData("target")},t.prototype.restoreTarget=function(){return this.$editable.data("target")},t.prototype.currentStyle=function(){var t=At.create();return t&&(t=t.normalize()),t?this.style.current(t):this.style.fromNode(this.$editable)},t.prototype.styleFromNode=function(t){return this.style.fromNode(t)},t.prototype.undo=function(){this.context.triggerEvent("before.command",this.$editable.html()),this.history.undo(),this.context.triggerEvent("change",this.$editable.html(),this.$editable)},t.prototype.commit=function(){this.context.triggerEvent("before.command",this.$editable.html()),this.history.commit(),this.context.triggerEvent("change",this.$editable.html(),this.$editable)},t.prototype.redo=function(){this.context.triggerEvent("before.command",this.$editable.html()),this.history.redo(),this.context.triggerEvent("change",this.$editable.html(),this.$editable)},t.prototype.beforeCommand=function(){this.context.triggerEvent("before.command",this.$editable.html()),this.focus()},t.prototype.afterCommand=function(t){this.normalizeContent(),this.history.recordUndo(),t||this.context.triggerEvent("change",this.$editable.html(),this.$editable)},t.prototype.tab=function(){var t=this.getLastRange();if(t.isCollapsed()&&t.isOnCell())this.table.tab(t);else{if(0===this.options.tabSize)return!1;this.isLimited(this.options.tabSize)||(this.beforeCommand(),this.typing.insertTab(t,this.options.tabSize),this.afterCommand())}},t.prototype.untab=function(){var t=this.getLastRange();if(t.isCollapsed()&&t.isOnCell())this.table.tab(t,!0);else if(0===this.options.tabSize)return!1},t.prototype.wrapCommand=function(t){return function(){this.beforeCommand(),t.apply(this,arguments),this.afterCommand()}},t.prototype.insertImage=function(t,e){var o,n=this;return(o=t,C.Deferred(function(t){var e=C("<img>");e.one("load",function(){e.off("error abort"),t.resolve(e)}).one("error abort",function(){e.off("load").detach(),t.reject(e)}).css({display:"none"}).appendTo(document.body).attr("src",o)}).promise()).then(function(t){n.beforeCommand(),"function"==typeof e?e(t):("string"==typeof e&&t.attr("data-filename",e),t.css("width",Math.min(n.$editable.width(),t.width()))),t.show(),At.create(n.editable).insertNode(t[0]),At.createFromNodeAfter(t[0]).select(),n.setLastRange(),n.afterCommand()}).fail(function(t){n.context.triggerEvent("image.upload.error",t)})},t.prototype.insertImagesAsDataURL=function(t){var i=this;C.each(t,function(t,e){var n,o=e.name;i.options.maximumImageFileSize&&i.options.maximumImageFileSize<e.size?i.context.triggerEvent("image.upload.error",i.lang.image.maximumFileSizeError):(n=e,C.Deferred(function(o){C.extend(new FileReader,{onload:function(t){var e=t.target.result;o.resolve(e)},onerror:function(t){o.reject(t)}}).readAsDataURL(n)}).promise()).then(function(t){return i.insertImage(t,o)}).fail(function(){i.context.triggerEvent("image.upload.error")})})},t.prototype.insertImagesOrCallback=function(t){this.options.callbacks.onImageUpload?this.context.triggerEvent("image.upload",t):this.insertImagesAsDataURL(t)},t.prototype.getSelectedText=function(){var t=this.getLastRange();return t.isOnAnchor()&&(t=At.createFromNode($t.ancestor(t.sc,$t.isAnchor))),t.toString()},t.prototype.onFormatBlock=function(t,e){if(document.execCommand("FormatBlock",!1,R.isMSIE?"<"+t+">":t),e&&e.length&&(e[0].tagName.toUpperCase()!==t.toUpperCase()&&(e=e.find(t)),e&&e.length)){var o=e[0].className||"";if(o){var n=this.createRange();C([n.sc,n.ec]).closest(t).addClass(o)}}},t.prototype.formatPara=function(){this.formatBlock("P")},t.prototype.fontStyling=function(t,e){var o=this.getLastRange();if(o){var n=this.style.styleNodes(o);if(C(n).css(t,e),o.isCollapsed()){var i=B.head(n);i&&!$t.nodeLength(i)&&(i.innerHTML=$t.ZERO_WIDTH_NBSP_CHAR,At.createFromNodeAfter(i.firstChild).select(),this.setLastRange(),this.$editable.data("bogus",i))}}},t.prototype.unlink=function(){var t=this.getLastRange();if(t.isOnAnchor()){var e=$t.ancestor(t.sc,$t.isAnchor);(t=At.createFromNode(e)).select(),this.setLastRange(),this.beforeCommand(),document.execCommand("unlink"),this.afterCommand()}},t.prototype.getLinkInfo=function(){var t=this.getLastRange().expand($t.isAnchor),e=C(B.head(t.nodes($t.isAnchor))),o={range:t,text:t.toString(),url:e.length?e.attr("href"):""};return e.length&&(o.isNewWindow="_blank"===e.attr("target")),o},t.prototype.addRow=function(t){var e=this.getLastRange(this.$editable);e.isCollapsed()&&e.isOnCell()&&(this.beforeCommand(),this.table.addRow(e,t),this.afterCommand())},t.prototype.addCol=function(t){var e=this.getLastRange(this.$editable);e.isCollapsed()&&e.isOnCell()&&(this.beforeCommand(),this.table.addCol(e,t),this.afterCommand())},t.prototype.deleteRow=function(){var t=this.getLastRange(this.$editable);t.isCollapsed()&&t.isOnCell()&&(this.beforeCommand(),this.table.deleteRow(t),this.afterCommand())},t.prototype.deleteCol=function(){var t=this.getLastRange(this.$editable);t.isCollapsed()&&t.isOnCell()&&(this.beforeCommand(),this.table.deleteCol(t),this.afterCommand())},t.prototype.deleteTable=function(){var t=this.getLastRange(this.$editable);t.isCollapsed()&&t.isOnCell()&&(this.beforeCommand(),this.table.deleteTable(t),this.afterCommand())},t.prototype.resizeTo=function(t,e,o){var n;if(o){var i=t.y/t.x,r=e.data("ratio");n={width:i<r?t.x:t.y/r,height:i<r?t.x*r:t.y}}else n={width:t.x,height:t.y};e.css(n)},t.prototype.hasFocus=function(){return this.$editable.is(":focus")},t.prototype.focus=function(){this.hasFocus()||this.$editable.focus()},t.prototype.isEmpty=function(){return $t.isEmpty(this.$editable[0])||$t.emptyPara===this.$editable.html()},t.prototype.empty=function(){this.context.invoke("code",$t.emptyPara)},t.prototype.normalizeContent=function(){this.$editable[0].normalize()},t}(),Kt=function(){function t(t){this.context=t,this.$editable=t.layoutInfo.editable}return t.prototype.initialize=function(){this.$editable.on("paste",this.pasteByEvent.bind(this))},t.prototype.pasteByEvent=function(t){var e=t.originalEvent.clipboardData;if(e&&e.items&&e.items.length){var o=1<e.items.length?e.items[1]:B.head(e.items);"file"===o.kind&&-1!==o.type.indexOf("image/")&&this.context.invoke("editor.insertImagesOrCallback",[o.getAsFile()]),this.context.invoke("editor.afterCommand")}},t}(),Wt=function(){function t(t){this.context=t,this.$eventListener=C(document),this.$editor=t.layoutInfo.editor,this.$editable=t.layoutInfo.editable,this.options=t.options,this.lang=this.options.langInfo,this.documentEventHandlers={},this.$dropzone=C(['<div class="note-dropzone">',' <div class="note-dropzone-message"/>',"</div>"].join("")).prependTo(this.$editor)}return t.prototype.initialize=function(){this.options.disableDragAndDrop?(this.documentEventHandlers.onDrop=function(t){t.preventDefault()},this.$eventListener=this.$dropzone,this.$eventListener.on("drop",this.documentEventHandlers.onDrop)):this.attachDragAndDropEvent()},t.prototype.attachDragAndDropEvent=function(){var i=this,n=C(),r=this.$dropzone.find(".note-dropzone-message");this.documentEventHandlers.onDragenter=function(t){var e=i.context.invoke("codeview.isActivated"),o=0<i.$editor.width()&&0<i.$editor.height();e||n.length||!o||(i.$editor.addClass("dragover"),i.$dropzone.width(i.$editor.width()),i.$dropzone.height(i.$editor.height()),r.text(i.lang.image.dragImageHere)),n=n.add(t.target)},this.documentEventHandlers.onDragleave=function(t){(n=n.not(t.target)).length||i.$editor.removeClass("dragover")},this.documentEventHandlers.onDrop=function(){n=C(),i.$editor.removeClass("dragover")},this.$eventListener.on("dragenter",this.documentEventHandlers.onDragenter).on("dragleave",this.documentEventHandlers.onDragleave).on("drop",this.documentEventHandlers.onDrop),this.$dropzone.on("dragenter",function(){i.$dropzone.addClass("hover"),r.text(i.lang.image.dropImage)}).on("dragleave",function(){i.$dropzone.removeClass("hover"),r.text(i.lang.image.dragImageHere)}),this.$dropzone.on("drop",function(t){var n=t.originalEvent.dataTransfer;t.preventDefault(),n&&n.files&&n.files.length?(i.$editable.focus(),i.context.invoke("editor.insertImagesOrCallback",n.files)):C.each(n.types,function(t,e){var o=n.getData(e);-1<e.toLowerCase().indexOf("text")?i.context.invoke("editor.pasteHTML",o):C(o).each(function(t,e){i.context.invoke("editor.insertNode",e)})})}).on("dragover",!1)},t.prototype.destroy=function(){var e=this;Object.keys(this.documentEventHandlers).forEach(function(t){e.$eventListener.off(t.substr(2).toLowerCase(),e.documentEventHandlers[t])}),this.documentEventHandlers={}},t}();R.hasCodeMirror&&(Ot=window.CodeMirror);var qt=function(){function t(t){this.context=t,this.$editor=t.layoutInfo.editor,this.$editable=t.layoutInfo.editable,this.$codable=t.layoutInfo.codable,this.options=t.options}return t.prototype.sync=function(){this.isActivated()&&R.hasCodeMirror&&this.$codable.data("cmEditor").save()},t.prototype.isActivated=function(){return this.$editor.hasClass("codeview")},t.prototype.toggle=function(){this.isActivated()?this.deactivate():this.activate(),this.context.triggerEvent("codeview.toggled")},t.prototype.purify=function(t){if(this.options.codeviewFilter&&(t=t.replace(this.options.codeviewFilterRegex,""),this.options.codeviewIframeFilter)){var i=this.options.codeviewIframeWhitelistSrc.concat(this.options.codeviewIframeWhitelistSrcBase);t=t.replace(/(<iframe.*?>.*?(?:<\/iframe>)?)/gi,function(t){if(/<.+src(?==?('|"|\s)?)[\s\S]+src(?=('|"|\s)?)[^>]*?>/i.test(t))return"";for(var e=0,o=i;e<o.length;e++){var n=o[e];if(new RegExp('src="(https?:)?//'+n.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")+'/(.+)"').test(t))return t}return""})}return t},t.prototype.activate=function(){var e=this;if(this.$codable.val($t.html(this.$editable,this.options.prettifyHtml)),this.$codable.height(this.$editable.height()),this.context.invoke("toolbar.updateCodeview",!0),this.$editor.addClass("codeview"),this.$codable.focus(),R.hasCodeMirror){var o=Ot.fromTextArea(this.$codable[0],this.options.codemirror);if(this.options.codemirror.tern){var n=new Ot.TernServer(this.options.codemirror.tern);o.ternServer=n,o.on("cursorActivity",function(t){n.updateArgHints(t)})}o.on("blur",function(t){e.context.triggerEvent("blur.codeview",o.getValue(),t)}),o.on("change",function(t){e.context.triggerEvent("change.codeview",o.getValue(),o)}),o.setSize(null,this.$editable.outerHeight()),this.$codable.data("cmEditor",o)}else this.$codable.on("blur",function(t){e.context.triggerEvent("blur.codeview",e.$codable.val(),t)}),this.$codable.on("input",function(t){e.context.triggerEvent("change.codeview",e.$codable.val(),e.$codable)})},t.prototype.deactivate=function(){if(R.hasCodeMirror){var t=this.$codable.data("cmEditor");this.$codable.val(t.getValue()),t.toTextArea()}var e=this.purify($t.value(this.$codable,this.options.prettifyHtml)||$t.emptyPara),o=this.$editable.html()!==e;this.$editable.html(e),this.$editable.height(this.options.height?this.$codable.height():"auto"),this.$editor.removeClass("codeview"),o&&this.context.triggerEvent("change",this.$editable.html(),this.$editable),this.$editable.focus(),this.context.invoke("toolbar.updateCodeview",!1)},t.prototype.destroy=function(){this.isActivated()&&this.deactivate()},t}(),Vt=function(){function t(t){this.$document=C(document),this.$statusbar=t.layoutInfo.statusbar,this.$editable=t.layoutInfo.editable,this.options=t.options}return t.prototype.initialize=function(){var n=this;this.options.airMode||this.options.disableResizeEditor?this.destroy():this.$statusbar.on("mousedown",function(t){t.preventDefault(),t.stopPropagation();var o=n.$editable.offset().top-n.$document.scrollTop(),e=function(t){var e=t.clientY-(o+24);e=0<n.options.minheight?Math.max(e,n.options.minheight):e,e=0<n.options.maxHeight?Math.min(e,n.options.maxHeight):e,n.$editable.height(e)};n.$document.on("mousemove",e).one("mouseup",function(){n.$document.off("mousemove",e)})})},t.prototype.destroy=function(){this.$statusbar.off(),this.$statusbar.addClass("locked")},t}(),Gt=function(){function t(t){var e=this;this.context=t,this.$editor=t.layoutInfo.editor,this.$toolbar=t.layoutInfo.toolbar,this.$editable=t.layoutInfo.editable,this.$codable=t.layoutInfo.codable,this.$window=C(window),this.$scrollbar=C("html, body"),this.onResize=function(){e.resizeTo({h:e.$window.height()-e.$toolbar.outerHeight()})}}return t.prototype.resizeTo=function(t){this.$editable.css("height",t.h),this.$codable.css("height",t.h),this.$codable.data("cmeditor")&&this.$codable.data("cmeditor").setsize(null,t.h)},t.prototype.toggle=function(){this.$editor.toggleClass("fullscreen"),this.isFullscreen()?(this.$editable.data("orgHeight",this.$editable.css("height")),this.$editable.data("orgMaxHeight",this.$editable.css("maxHeight")),this.$editable.css("maxHeight",""),this.$window.on("resize",this.onResize).trigger("resize"),this.$scrollbar.css("overflow","hidden")):(this.$window.off("resize",this.onResize),this.resizeTo({h:this.$editable.data("orgHeight")}),this.$editable.css("maxHeight",this.$editable.css("orgMaxHeight")),this.$scrollbar.css("overflow","visible")),this.context.invoke("toolbar.updateFullscreen",this.isFullscreen())},t.prototype.isFullscreen=function(){return this.$editor.hasClass("fullscreen")},t}(),_t=function(){function t(t){var o=this;this.context=t,this.$document=C(document),this.$editingArea=t.layoutInfo.editingArea,this.options=t.options,this.lang=this.options.langInfo,this.events={"summernote.mousedown":function(t,e){o.update(e.target,e)&&e.preventDefault()},"summernote.keyup summernote.scroll summernote.change summernote.dialog.shown":function(){o.update()},"summernote.disable":function(){o.hide()},"summernote.codeview.toggled":function(){o.update()}}}return t.prototype.initialize=function(){var r=this;this.$handle=C(['<div class="note-handle">','<div class="note-control-selection">','<div class="note-control-selection-bg"></div>','<div class="note-control-holder note-control-nw"></div>','<div class="note-control-holder note-control-ne"></div>','<div class="note-control-holder note-control-sw"></div>','<div class="',this.options.disableResizeImage?"note-control-holder":"note-control-sizing",' note-control-se"></div>',this.options.disableResizeImage?"":'<div class="note-control-selection-info"></div>',"</div>","</div>"].join("")).prependTo(this.$editingArea),this.$handle.on("mousedown",function(t){if($t.isControlSizing(t.target)){t.preventDefault(),t.stopPropagation();var e=r.$handle.find(".note-control-selection").data("target"),o=e.offset(),n=r.$document.scrollTop(),i=function(t){r.context.invoke("editor.resizeTo",{x:t.clientX-o.left,y:t.clientY-(o.top-n)},e,!t.shiftKey),r.update(e[0])};r.$document.on("mousemove",i).one("mouseup",function(t){t.preventDefault(),r.$document.off("mousemove",i),r.context.invoke("editor.afterCommand")}),e.data("ratio")||e.data("ratio",e.height()/e.width())}}),this.$handle.on("wheel",function(t){t.preventDefault(),r.update()})},t.prototype.destroy=function(){this.$handle.remove()},t.prototype.update=function(t,e){if(this.context.isDisabled())return!1;var o=$t.isImg(t),n=this.$handle.find(".note-control-selection");if(this.context.invoke("imagePopover.update",t,e),o){var i=C(t),r=i.position(),s={left:r.left+parseInt(i.css("marginLeft"),10),top:r.top+parseInt(i.css("marginTop"),10)},a={w:i.outerWidth(!1),h:i.outerHeight(!1)};n.css({display:"block",left:s.left,top:s.top,width:a.w,height:a.h}).data("target",i);var l=new Image;l.src=i.attr("src");var c=a.w+"x"+a.h+" ("+this.lang.image.original+": "+l.width+"x"+l.height+")";n.find(".note-control-selection-info").text(c),this.context.invoke("editor.saveTarget",t)}else this.hide();return o},t.prototype.hide=function(){this.context.invoke("editor.clearTarget"),this.$handle.children().hide()},t}(),Zt=/^([A-Za-z][A-Za-z0-9+-.]*\:[\/]{2}|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i,Yt=function(){function t(t){var o=this;this.context=t,this.events={"summernote.keyup":function(t,e){e.isDefaultPrevented()||o.handleKeyup(e)},"summernote.keydown":function(t,e){o.handleKeydown(e)}}}return t.prototype.initialize=function(){this.lastWordRange=null},t.prototype.destroy=function(){this.lastWordRange=null},t.prototype.replace=function(){if(this.lastWordRange){var t=this.lastWordRange.toString(),e=t.match(Zt);if(e&&(e[1]||e[2])){var o=e[1]?t:"http://"+t,n=C("<a />").html(t).attr("href",o)[0];this.context.options.linkTargetBlank&&C(n).attr("target","_blank"),this.lastWordRange.insertNode(n),this.lastWordRange=null,this.context.invoke("editor.focus")}}},t.prototype.handleKeydown=function(t){if(B.contains([Pt.code.ENTER,Pt.code.SPACE],t.keyCode)){var e=this.context.invoke("editor.createRange").getWordRange();this.lastWordRange=e}},t.prototype.handleKeyup=function(t){B.contains([Pt.code.ENTER,Pt.code.SPACE],t.keyCode)&&this.replace()},t}(),Qt=function(){function t(t){var e=this;this.$note=t.layoutInfo.note,this.events={"summernote.change":function(){e.$note.val(t.invoke("code"))}}}return t.prototype.shouldInitialize=function(){return $t.isTextarea(this.$note[0])},t}(),Jt=function(){function t(t){var o=this;this.context=t,this.options=t.options.replace||{},this.keys=[Pt.code.ENTER,Pt.code.SPACE,Pt.code.PERIOD,Pt.code.COMMA,Pt.code.SEMICOLON,Pt.code.SLASH],this.previousKeydownCode=null,this.events={"summernote.keyup":function(t,e){e.isDefaultPrevented()||o.handleKeyup(e)},"summernote.keydown":function(t,e){o.handleKeydown(e)}}}return t.prototype.shouldInitialize=function(){return!!this.options.match},t.prototype.initialize=function(){this.lastWord=null},t.prototype.destroy=function(){this.lastWord=null},t.prototype.replace=function(){if(this.lastWord){var o=this,t=this.lastWord.toString();this.options.match(t,function(t){if(t){var e="";if("string"==typeof t?e=$t.createText(t):t instanceof jQuery?e=t[0]:t instanceof Node&&(e=t),!e)return;o.lastWord.insertNode(e),o.lastWord=null,o.context.invoke("editor.focus")}})}},t.prototype.handleKeydown=function(t){if(this.previousKeydownCode&&B.contains(this.keys,this.previousKeydownCode))this.previousKeydownCode=t.keyCode;else{if(B.contains(this.keys,t.keyCode)){var e=this.context.invoke("editor.createRange").getWordRange();this.lastWord=e}this.previousKeydownCode=t.keyCode}},t.prototype.handleKeyup=function(t){B.contains(this.keys,t.keyCode)&&this.replace()},t}(),Xt=function(){function t(t){var e=this;this.context=t,this.$editingArea=t.layoutInfo.editingArea,this.options=t.options,this.events={"summernote.init summernote.change":function(){e.update()},"summernote.codeview.toggled":function(){e.update()}}}return t.prototype.shouldInitialize=function(){return!!this.options.placeholder},t.prototype.initialize=function(){var t=this;this.$placeholder=C('<div class="note-placeholder">'),this.$placeholder.on("click",function(){t.context.invoke("focus")}).html(this.options.placeholder).prependTo(this.$editingArea),this.update()},t.prototype.destroy=function(){this.$placeholder.remove()},t.prototype.update=function(){var t=!this.context.invoke("codeview.isActivated")&&this.context.invoke("editor.isEmpty");this.$placeholder.toggle(t)},t}(),te=function(){function t(t){this.ui=C.summernote.ui,this.context=t,this.$toolbar=t.layoutInfo.toolbar,this.options=t.options,this.lang=this.options.langInfo,this.invertedKeyMap=A.invertObject(this.options.keyMap[R.isMac?"mac":"pc"])}return t.prototype.representShortcut=function(t){var e=this.invertedKeyMap[t];return this.options.shortcuts&&e?(R.isMac&&(e=e.replace("CMD","⌘").replace("SHIFT","⇧"))," ("+(e=e.replace("BACKSLASH","\\").replace("SLASH","/").replace("LEFTBRACKET","[").replace("RIGHTBRACKET","]"))+")"):""},t.prototype.button=function(t){return!this.options.tooltip&&t.tooltip&&delete t.tooltip,t.container=this.options.container,this.ui.button(t)},t.prototype.initialize=function(){this.addToolbarButtons(),this.addImagePopoverButtons(),this.addLinkPopoverButtons(),this.addTablePopoverButtons(),this.fontInstalledMap={}},t.prototype.destroy=function(){delete this.fontInstalledMap},t.prototype.isFontInstalled=function(t){return this.fontInstalledMap.hasOwnProperty(t)||(this.fontInstalledMap[t]=R.isFontInstalled(t)||B.contains(this.options.fontNamesIgnoreCheck,t)),this.fontInstalledMap[t]},t.prototype.isFontDeservedToAdd=function(t){return""!==(t=t.toLowerCase())&&this.isFontInstalled(t)&&-1===["sans-serif","serif","monospace","cursive","fantasy"].indexOf(t)},t.prototype.colorPalette=function(h,t,o,n){var p=this;return this.ui.buttonGroup({className:"note-color "+h,children:[this.button({className:"note-current-color-button",contents:this.ui.icon(this.options.icons.font+" note-recent-color"),tooltip:t,click:function(t){var e=C(t.currentTarget);o&&n?p.context.invoke("editor.color",{backColor:e.attr("data-backColor"),foreColor:e.attr("data-foreColor")}):o?p.context.invoke("editor.color",{backColor:e.attr("data-backColor")}):n&&p.context.invoke("editor.color",{foreColor:e.attr("data-foreColor")})},callback:function(t){var e=t.find(".note-recent-color");o&&(e.css("background-color",p.options.colorButton.backColor),t.attr("data-backColor",p.options.colorButton.backColor)),n?(e.css("color",p.options.colorButton.foreColor),t.attr("data-foreColor",p.options.colorButton.foreColor)):e.css("color","transparent")}}),this.button({className:"dropdown-toggle",contents:this.ui.dropdownButtonContents("",this.options),tooltip:this.lang.color.more,data:{toggle:"dropdown"}}),this.ui.dropdown({items:(o?['<div class="note-palette">',' <div class="note-palette-title">'+this.lang.color.background+"</div>"," <div>",' <button type="button" class="note-color-reset btn btn-light" data-event="backColor" data-value="inherit">',this.lang.color.transparent," </button>"," </div>",' <div class="note-holder" data-event="backColor"/>'," <div>",' <button type="button" class="note-color-select btn" data-event="openPalette" data-value="backColorPicker">',this.lang.color.cpSelect," </button>",' <input type="color" id="backColorPicker" class="note-btn note-color-select-btn" value="'+this.options.colorButton.backColor+'" data-event="backColorPalette">'," </div>",' <div class="note-holder-custom" id="backColorPalette" data-event="backColor"/>',"</div>"].join(""):"")+(n?['<div class="note-palette">',' <div class="note-palette-title">'+this.lang.color.foreground+"</div>"," <div>",' <button type="button" class="note-color-reset btn btn-light" data-event="removeFormat" data-value="foreColor">',this.lang.color.resetToDefault," </button>"," </div>",' <div class="note-holder" data-event="foreColor"/>'," <div>",' <button type="button" class="note-color-select btn" data-event="openPalette" data-value="foreColorPicker">',this.lang.color.cpSelect," </button>",' <input type="color" id="foreColorPicker" class="note-btn note-color-select-btn" value="'+this.options.colorButton.foreColor+'" data-event="foreColorPalette">',' <div class="note-holder-custom" id="foreColorPalette" data-event="foreColor"/>',"</div>"].join(""):""),callback:function(o){o.find(".note-holder").each(function(t,e){var o=C(e);o.append(p.ui.palette({colors:p.options.colors,colorsName:p.options.colorsName,eventName:o.data("event"),container:p.options.container,tooltip:p.options.tooltip}).render())});var n=[["#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF","#FFFFFF"]];o.find(".note-holder-custom").each(function(t,e){var o=C(e);o.append(p.ui.palette({colors:n,colorsName:n,eventName:o.data("event"),container:p.options.container,tooltip:p.options.tooltip}).render())}),o.find("input[type=color]").each(function(t,e){C(e).change(function(){var t=o.find("#"+C(this).data("event")).find(".note-color-btn").first(),e=this.value.toUpperCase();t.css("background-color",e).attr("aria-label",e).attr("data-value",e).attr("data-original-title",e),t.click()})})},click:function(t){t.stopPropagation();var e=C("."+h),o=C(t.target),n=o.data("event"),i=o.attr("data-value");if("openPalette"===n){var r=e.find("#"+i),s=C(e.find("#"+r.data("event")).find(".note-color-row")[0]),a=s.find(".note-color-btn").last().detach(),l=r.val();a.css("background-color",l).attr("aria-label",l).attr("data-value",l).attr("data-original-title",l),s.prepend(a),r.click()}else if(B.contains(["backColor","foreColor"],n)){var c="backColor"===n?"background-color":"color",d=o.closest(".note-color").find(".note-recent-color"),u=o.closest(".note-color").find(".note-current-color-button");d.css(c,i),u.attr("data-"+n,i),p.context.invoke("editor."+n,i)}}})]}).render()},t.prototype.addToolbarButtons=function(){var n=this;this.context.memo("button.style",function(){return n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents(n.ui.icon(n.options.icons.magic),n.options),tooltip:n.lang.style.style,data:{toggle:"dropdown"}}),n.ui.dropdown({className:"dropdown-style",items:n.options.styleTags,title:n.lang.style.style,template:function(t){"string"==typeof t&&(t={tag:t,title:n.lang.style.hasOwnProperty(t)?n.lang.style[t]:t});var e=t.tag,o=t.title;return"<"+e+(t.style?' style="'+t.style+'" ':"")+(t.className?' class="'+t.className+'"':"")+">"+o+"</"+e+">"},click:n.context.createInvokeHandler("editor.formatBlock")})]).render()});for(var t=function(t,e){var o=i.options.styleTags[t];i.context.memo("button.style."+o,function(){return n.button({className:"note-btn-style-"+o,contents:'<div data-value="'+o+'">'+o.toUpperCase()+"</div>",tooltip:n.lang.style[o],click:n.context.createInvokeHandler("editor.formatBlock")}).render()})},i=this,e=0,o=this.options.styleTags.length;e<o;e++)t(e);this.context.memo("button.bold",function(){return n.button({className:"note-btn-bold",contents:n.ui.icon(n.options.icons.bold),tooltip:n.lang.font.bold+n.representShortcut("bold"),click:n.context.createInvokeHandlerAndUpdateState("editor.bold")}).render()}),this.context.memo("button.italic",function(){return n.button({className:"note-btn-italic",contents:n.ui.icon(n.options.icons.italic),tooltip:n.lang.font.italic+n.representShortcut("italic"),click:n.context.createInvokeHandlerAndUpdateState("editor.italic")}).render()}),this.context.memo("button.underline",function(){return n.button({className:"note-btn-underline",contents:n.ui.icon(n.options.icons.underline),tooltip:n.lang.font.underline+n.representShortcut("underline"),click:n.context.createInvokeHandlerAndUpdateState("editor.underline")}).render()}),this.context.memo("button.clear",function(){return n.button({contents:n.ui.icon(n.options.icons.eraser),tooltip:n.lang.font.clear+n.representShortcut("removeFormat"),click:n.context.createInvokeHandler("editor.removeFormat")}).render()}),this.context.memo("button.strikethrough",function(){return n.button({className:"note-btn-strikethrough",contents:n.ui.icon(n.options.icons.strikethrough),tooltip:n.lang.font.strikethrough+n.representShortcut("strikethrough"),click:n.context.createInvokeHandlerAndUpdateState("editor.strikethrough")}).render()}),this.context.memo("button.superscript",function(){return n.button({className:"note-btn-superscript",contents:n.ui.icon(n.options.icons.superscript),tooltip:n.lang.font.superscript,click:n.context.createInvokeHandlerAndUpdateState("editor.superscript")}).render()}),this.context.memo("button.subscript",function(){return n.button({className:"note-btn-subscript",contents:n.ui.icon(n.options.icons.subscript),tooltip:n.lang.font.subscript,click:n.context.createInvokeHandlerAndUpdateState("editor.subscript")}).render()}),this.context.memo("button.fontname",function(){var t=n.context.invoke("editor.currentStyle");return C.each(t["font-family"].split(","),function(t,e){e=e.trim().replace(/['"]+/g,""),n.isFontDeservedToAdd(e)&&-1===n.options.fontNames.indexOf(e)&&n.options.fontNames.push(e)}),n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents('<span class="note-current-fontname"/>',n.options),tooltip:n.lang.font.name,data:{toggle:"dropdown"}}),n.ui.dropdownCheck({className:"dropdown-fontname",checkClassName:n.options.icons.menuCheck,items:n.options.fontNames.filter(n.isFontInstalled.bind(n)),title:n.lang.font.name,template:function(t){return"<span style=\"font-family: '"+t+"'\">"+t+"</span>"},click:n.context.createInvokeHandlerAndUpdateState("editor.fontName")})]).render()}),this.context.memo("button.fontsize",function(){return n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents('<span class="note-current-fontsize"/>',n.options),tooltip:n.lang.font.size,data:{toggle:"dropdown"}}),n.ui.dropdownCheck({className:"dropdown-fontsize",checkClassName:n.options.icons.menuCheck,items:n.options.fontSizes,title:n.lang.font.size,click:n.context.createInvokeHandlerAndUpdateState("editor.fontSize")})]).render()}),this.context.memo("button.color",function(){return n.colorPalette("note-color-all",n.lang.color.recent,!0,!0)}),this.context.memo("button.forecolor",function(){return n.colorPalette("note-color-fore",n.lang.color.foreground,!1,!0)}),this.context.memo("button.backcolor",function(){return n.colorPalette("note-color-back",n.lang.color.background,!0,!1)}),this.context.memo("button.ul",function(){return n.button({contents:n.ui.icon(n.options.icons.unorderedlist),tooltip:n.lang.lists.unordered+n.representShortcut("insertUnorderedList"),click:n.context.createInvokeHandler("editor.insertUnorderedList")}).render()}),this.context.memo("button.ol",function(){return n.button({contents:n.ui.icon(n.options.icons.orderedlist),tooltip:n.lang.lists.ordered+n.representShortcut("insertOrderedList"),click:n.context.createInvokeHandler("editor.insertOrderedList")}).render()});var r=this.button({contents:this.ui.icon(this.options.icons.alignLeft),tooltip:this.lang.paragraph.left+this.representShortcut("justifyLeft"),click:this.context.createInvokeHandler("editor.justifyLeft")}),s=this.button({contents:this.ui.icon(this.options.icons.alignCenter),tooltip:this.lang.paragraph.center+this.representShortcut("justifyCenter"),click:this.context.createInvokeHandler("editor.justifyCenter")}),a=this.button({contents:this.ui.icon(this.options.icons.alignRight),tooltip:this.lang.paragraph.right+this.representShortcut("justifyRight"),click:this.context.createInvokeHandler("editor.justifyRight")}),l=this.button({contents:this.ui.icon(this.options.icons.alignJustify),tooltip:this.lang.paragraph.justify+this.representShortcut("justifyFull"),click:this.context.createInvokeHandler("editor.justifyFull")}),c=this.button({contents:this.ui.icon(this.options.icons.outdent),tooltip:this.lang.paragraph.outdent+this.representShortcut("outdent"),click:this.context.createInvokeHandler("editor.outdent")}),d=this.button({contents:this.ui.icon(this.options.icons.indent),tooltip:this.lang.paragraph.indent+this.representShortcut("indent"),click:this.context.createInvokeHandler("editor.indent")});this.context.memo("button.justifyLeft",A.invoke(r,"render")),this.context.memo("button.justifyCenter",A.invoke(s,"render")),this.context.memo("button.justifyRight",A.invoke(a,"render")),this.context.memo("button.justifyFull",A.invoke(l,"render")),this.context.memo("button.outdent",A.invoke(c,"render")),this.context.memo("button.indent",A.invoke(d,"render")),this.context.memo("button.paragraph",function(){return n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents(n.ui.icon(n.options.icons.alignLeft),n.options),tooltip:n.lang.paragraph.paragraph,data:{toggle:"dropdown"}}),n.ui.dropdown([n.ui.buttonGroup({className:"note-align",children:[r,s,a,l]}),n.ui.buttonGroup({className:"note-list",children:[c,d]})])]).render()}),this.context.memo("button.height",function(){return n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents(n.ui.icon(n.options.icons.textHeight),n.options),tooltip:n.lang.font.height,data:{toggle:"dropdown"}}),n.ui.dropdownCheck({items:n.options.lineHeights,checkClassName:n.options.icons.menuCheck,className:"dropdown-line-height",title:n.lang.font.height,click:n.context.createInvokeHandler("editor.lineHeight")})]).render()}),this.context.memo("button.table",function(){return n.ui.buttonGroup([n.button({className:"dropdown-toggle",contents:n.ui.dropdownButtonContents(n.ui.icon(n.options.icons.table),n.options),tooltip:n.lang.table.table,data:{toggle:"dropdown"}}),n.ui.dropdown({title:n.lang.table.table,className:"note-table",items:['<div class="note-dimension-picker">',' <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>',' <div class="note-dimension-picker-highlighted"/>',' <div class="note-dimension-picker-unhighlighted"/>',"</div>",'<div class="note-dimension-display">1 x 1</div>'].join("")})],{callback:function(t){t.find(".note-dimension-picker-mousecatcher").css({width:n.options.insertTableMaxSize.col+"em",height:n.options.insertTableMaxSize.row+"em"}).mousedown(n.context.createInvokeHandler("editor.insertTable")).on("mousemove",n.tableMoveHandler.bind(n))}}).render()}),this.context.memo("button.link",function(){return n.button({contents:n.ui.icon(n.options.icons.link),tooltip:n.lang.link.link+n.representShortcut("linkDialog.show"),click:n.context.createInvokeHandler("linkDialog.show")}).render()}),this.context.memo("button.picture",function(){return n.button({contents:n.ui.icon(n.options.icons.picture),tooltip:n.lang.image.image,click:n.context.createInvokeHandler("imageDialog.show")}).render()}),this.context.memo("button.video",function(){return n.button({contents:n.ui.icon(n.options.icons.video),tooltip:n.lang.video.video,click:n.context.createInvokeHandler("videoDialog.show")}).render()}),this.context.memo("button.hr",function(){return n.button({contents:n.ui.icon(n.options.icons.minus),tooltip:n.lang.hr.insert+n.representShortcut("insertHorizontalRule"),click:n.context.createInvokeHandler("editor.insertHorizontalRule")}).render()}),this.context.memo("button.fullscreen",function(){return n.button({className:"btn-fullscreen",contents:n.ui.icon(n.options.icons.arrowsAlt),tooltip:n.lang.options.fullscreen,click:n.context.createInvokeHandler("fullscreen.toggle")}).render()}),this.context.memo("button.codeview",function(){return n.button({className:"btn-codeview",contents:n.ui.icon(n.options.icons.code),tooltip:n.lang.options.codeview,click:n.context.createInvokeHandler("codeview.toggle")}).render()}),this.context.memo("button.redo",function(){return n.button({contents:n.ui.icon(n.options.icons.redo),tooltip:n.lang.history.redo+n.representShortcut("redo"),click:n.context.createInvokeHandler("editor.redo")}).render()}),this.context.memo("button.undo",function(){return n.button({contents:n.ui.icon(n.options.icons.undo),tooltip:n.lang.history.undo+n.representShortcut("undo"),click:n.context.createInvokeHandler("editor.undo")}).render()}),this.context.memo("button.help",function(){return n.button({contents:n.ui.icon(n.options.icons.question),tooltip:n.lang.options.help,click:n.context.createInvokeHandler("helpDialog.show")}).render()})},t.prototype.addImagePopoverButtons=function(){var t=this;this.context.memo("button.resizeFull",function(){return t.button({contents:'<span class="note-fontsize-10">100%</span>',tooltip:t.lang.image.resizeFull,click:t.context.createInvokeHandler("editor.resize","1")}).render()}),this.context.memo("button.resizeHalf",function(){return t.button({contents:'<span class="note-fontsize-10">50%</span>',tooltip:t.lang.image.resizeHalf,click:t.context.createInvokeHandler("editor.resize","0.5")}).render()}),this.context.memo("button.resizeQuarter",function(){return t.button({contents:'<span class="note-fontsize-10">25%</span>',tooltip:t.lang.image.resizeQuarter,click:t.context.createInvokeHandler("editor.resize","0.25")}).render()}),this.context.memo("button.resizeNone",function(){return t.button({contents:t.ui.icon(t.options.icons.rollback),tooltip:t.lang.image.resizeNone,click:t.context.createInvokeHandler("editor.resize","0")}).render()}),this.context.memo("button.floatLeft",function(){return t.button({contents:t.ui.icon(t.options.icons.floatLeft),tooltip:t.lang.image.floatLeft,click:t.context.createInvokeHandler("editor.floatMe","left")}).render()}),this.context.memo("button.floatRight",function(){return t.button({contents:t.ui.icon(t.options.icons.floatRight),tooltip:t.lang.image.floatRight,click:t.context.createInvokeHandler("editor.floatMe","right")}).render()}),this.context.memo("button.floatNone",function(){return t.button({contents:t.ui.icon(t.options.icons.rollback),tooltip:t.lang.image.floatNone,click:t.context.createInvokeHandler("editor.floatMe","none")}).render()}),this.context.memo("button.removeMedia",function(){return t.button({contents:t.ui.icon(t.options.icons.trash),tooltip:t.lang.image.remove,click:t.context.createInvokeHandler("editor.removeMedia")}).render()})},t.prototype.addLinkPopoverButtons=function(){var t=this;this.context.memo("button.linkDialogShow",function(){return t.button({contents:t.ui.icon(t.options.icons.link),tooltip:t.lang.link.edit,click:t.context.createInvokeHandler("linkDialog.show")}).render()}),this.context.memo("button.unlink",function(){return t.button({contents:t.ui.icon(t.options.icons.unlink),tooltip:t.lang.link.unlink,click:t.context.createInvokeHandler("editor.unlink")}).render()})},t.prototype.addTablePopoverButtons=function(){var t=this;this.context.memo("button.addRowUp",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.rowAbove),tooltip:t.lang.table.addRowAbove,click:t.context.createInvokeHandler("editor.addRow","top")}).render()}),this.context.memo("button.addRowDown",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.rowBelow),tooltip:t.lang.table.addRowBelow,click:t.context.createInvokeHandler("editor.addRow","bottom")}).render()}),this.context.memo("button.addColLeft",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.colBefore),tooltip:t.lang.table.addColLeft,click:t.context.createInvokeHandler("editor.addCol","left")}).render()}),this.context.memo("button.addColRight",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.colAfter),tooltip:t.lang.table.addColRight,click:t.context.createInvokeHandler("editor.addCol","right")}).render()}),this.context.memo("button.deleteRow",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.rowRemove),tooltip:t.lang.table.delRow,click:t.context.createInvokeHandler("editor.deleteRow")}).render()}),this.context.memo("button.deleteCol",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.colRemove),tooltip:t.lang.table.delCol,click:t.context.createInvokeHandler("editor.deleteCol")}).render()}),this.context.memo("button.deleteTable",function(){return t.button({className:"btn-md",contents:t.ui.icon(t.options.icons.trash),tooltip:t.lang.table.delTable,click:t.context.createInvokeHandler("editor.deleteTable")}).render()})},t.prototype.build=function(t,e){for(var o=0,n=e.length;o<n;o++){for(var i=e[o],r=Array.isArray(i)?i[0]:i,s=Array.isArray(i)?1===i.length?[i[0]]:i[1]:[i],a=this.ui.buttonGroup({className:"note-"+r}).render(),l=0,c=s.length;l<c;l++){var d=this.context.memo("button."+s[l]);d&&a.append("function"==typeof d?d():d)}a.appendTo(t)}},t.prototype.updateCurrentStyle=function(t){var n=this,e=t||this.$toolbar,o=this.context.invoke("editor.currentStyle");if(this.updateBtnStates(e,{".note-btn-bold":function(){return"bold"===o["font-bold"]},".note-btn-italic":function(){return"italic"===o["font-italic"]},".note-btn-underline":function(){return"underline"===o["font-underline"]},".note-btn-subscript":function(){return"subscript"===o["font-subscript"]},".note-btn-superscript":function(){return"superscript"===o["font-superscript"]},".note-btn-strikethrough":function(){return"strikethrough"===o["font-strikethrough"]}}),o["font-family"]){var i=o["font-family"].split(",").map(function(t){return t.replace(/[\'\"]/g,"").replace(/\s+$/,"").replace(/^\s+/,"")}),r=B.find(i,this.isFontInstalled.bind(this));e.find(".dropdown-fontname a").each(function(t,e){var o=C(e),n=o.data("value")+""==r+"";o.toggleClass("checked",n)}),e.find(".note-current-fontname").text(r).css("font-family",r)}if(o["font-size"]){var s=o["font-size"];e.find(".dropdown-fontsize a").each(function(t,e){var o=C(e),n=o.data("value")+""==s+"";o.toggleClass("checked",n)}),e.find(".note-current-fontsize").text(s)}if(o["line-height"]){var a=o["line-height"];e.find(".dropdown-line-height li a").each(function(t,e){var o=C(e).data("value")+""==a+"";n.className=o?"checked":""})}},t.prototype.updateBtnStates=function(o,t){var n=this;C.each(t,function(t,e){n.ui.toggleBtnActive(o.find(t),e())})},t.prototype.tableMoveHandler=function(t){var e,o=C(t.target.parentNode),n=o.next(),i=o.find(".note-dimension-picker-mousecatcher"),r=o.find(".note-dimension-picker-highlighted"),s=o.find(".note-dimension-picker-unhighlighted");if(void 0===t.offsetX){var a=C(t.target).offset();e={x:t.pageX-a.left,y:t.pageY-a.top}}else e={x:t.offsetX,y:t.offsetY};var l=Math.ceil(e.x/18)||1,c=Math.ceil(e.y/18)||1;r.css({width:l+"em",height:c+"em"}),i.data("value",l+"x"+c),3<l&&l<this.options.insertTableMaxSize.col&&s.css({width:l+1+"em"}),3<c&&c<this.options.insertTableMaxSize.row&&s.css({height:c+1+"em"}),n.html(l+" x "+c)},t}(),ee=function(){function t(t){this.context=t,this.$window=C(window),this.$document=C(document),this.ui=C.summernote.ui,this.$note=t.layoutInfo.note,this.$editor=t.layoutInfo.editor,this.$toolbar=t.layoutInfo.toolbar,this.$editable=t.layoutInfo.editable,this.$statusbar=t.layoutInfo.statusbar,this.options=t.options,this.isFollowing=!1,this.followScroll=this.followScroll.bind(this)}return t.prototype.shouldInitialize=function(){return!this.options.airMode},t.prototype.initialize=function(){var t=this;this.options.toolbar=this.options.toolbar||[],this.options.toolbar.length?this.context.invoke("buttons.build",this.$toolbar,this.options.toolbar):this.$toolbar.hide(),this.options.toolbarContainer&&this.$toolbar.appendTo(this.options.toolbarContainer),this.changeContainer(!1),this.$note.on("summernote.keyup summernote.mouseup summernote.change",function(){t.context.invoke("buttons.updateCurrentStyle")}),this.context.invoke("buttons.updateCurrentStyle"),this.options.followingToolbar&&this.$window.on("scroll resize",this.followScroll)},t.prototype.destroy=function(){this.$toolbar.children().remove(),this.options.followingToolbar&&this.$window.off("scroll resize",this.followScroll)},t.prototype.followScroll=function(){if(this.$editor.hasClass("fullscreen"))return!1;var t=this.$editor.outerHeight(),e=this.$editor.width(),o=this.$toolbar.height(),n=this.$statusbar.height(),i=0;this.options.otherStaticBar&&(i=C(this.options.otherStaticBar).outerHeight());var r=this.$document.scrollTop(),s=this.$editor.offset().top,a=s-i,l=s+t-i-o-n;!this.isFollowing&&a<r&&r<l-o?(this.isFollowing=!0,this.$toolbar.css({position:"fixed",top:i,width:e}),this.$editable.css({marginTop:this.$toolbar.height()+5})):this.isFollowing&&(r<a||l<r)&&(this.isFollowing=!1,this.$toolbar.css({position:"relative",top:0,width:"100%"}),this.$editable.css({marginTop:""}))},t.prototype.changeContainer=function(t){t?this.$toolbar.prependTo(this.$editor):this.options.toolbarContainer&&this.$toolbar.appendTo(this.options.toolbarContainer),this.followScroll()},t.prototype.updateFullscreen=function(t){this.ui.toggleBtnActive(this.$toolbar.find(".btn-fullscreen"),t),this.changeContainer(t)},t.prototype.updateCodeview=function(t){this.ui.toggleBtnActive(this.$toolbar.find(".btn-codeview"),t),t?this.deactivate():this.activate()},t.prototype.activate=function(t){var e=this.$toolbar.find("button");t||(e=e.not(".btn-codeview")),this.ui.toggleBtn(e,!0)},t.prototype.deactivate=function(t){var e=this.$toolbar.find("button");t||(e=e.not(".btn-codeview")),this.ui.toggleBtn(e,!1)},t}(),oe=function(){function t(t){this.context=t,this.ui=C.summernote.ui,this.$body=C(document.body),this.$editor=t.layoutInfo.editor,this.options=t.options,this.lang=this.options.langInfo,t.memo("help.linkDialog.show",this.options.langInfo.help["linkDialog.show"])}return t.prototype.initialize=function(){var t=this.options.dialogsInBody?this.$body:this.$editor,e=['<div class="form-group note-form-group">','<label class="note-form-label">'+this.lang.link.textToDisplay+"</label>",'<input class="note-link-text form-control note-form-control note-input" type="text" />',"</div>",'<div class="form-group note-form-group">','<label class="note-form-label">'+this.lang.link.url+"</label>",'<input class="note-link-url form-control note-form-control note-input" type="text" value="http://" />',"</div>",this.options.disableLinkTarget?"":C("<div/>").append(this.ui.checkbox({className:"sn-checkbox-open-in-new-window",text:this.lang.link.openInNewWindow,checked:!0}).render()).html()].join(""),o='<input type="button" href="#" class="btn btn-primary note-btn note-btn-primary note-link-btn" value="'+this.lang.link.insert+'" disabled>';this.$dialog=this.ui.dialog({className:"link-dialog",title:this.lang.link.insert,fade:this.options.dialogsFade,body:e,footer:o}).render().appendTo(t)},t.prototype.destroy=function(){this.ui.hideDialog(this.$dialog),this.$dialog.remove()},t.prototype.bindEnterKey=function(t,e){t.on("keypress",function(t){t.keyCode===Pt.code.ENTER&&(t.preventDefault(),e.trigger("click"))})},t.prototype.toggleLinkBtn=function(t,e,o){this.ui.toggleBtn(t,e.val()&&o.val())},t.prototype.showLinkDialog=function(s){var a=this;return C.Deferred(function(e){var o=a.$dialog.find(".note-link-text"),n=a.$dialog.find(".note-link-url"),i=a.$dialog.find(".note-link-btn"),r=a.$dialog.find(".sn-checkbox-open-in-new-window input[type=checkbox]");a.ui.onDialogShown(a.$dialog,function(){a.context.triggerEvent("dialog.shown"),!s.url&&A.isValidUrl(s.text)&&(s.url=s.text),o.on("input paste propertychange",function(){s.text=o.val(),a.toggleLinkBtn(i,o,n)}).val(s.text),n.on("input paste propertychange",function(){s.text||o.val(n.val()),a.toggleLinkBtn(i,o,n)}).val(s.url),R.isSupportTouch||n.trigger("focus"),a.toggleLinkBtn(i,o,n),a.bindEnterKey(n,i),a.bindEnterKey(o,i);var t=void 0!==s.isNewWindow?s.isNewWindow:a.context.options.linkTargetBlank;r.prop("checked",t),i.one("click",function(t){t.preventDefault(),e.resolve({range:s.range,url:n.val(),text:o.val(),isNewWindow:r.is(":checked")}),a.ui.hideDialog(a.$dialog)})}),a.ui.onDialogHidden(a.$dialog,function(){o.off(),n.off(),i.off(),"pending"===e.state()&&e.reject()}),a.ui.showDialog(a.$dialog)}).promise()},t.prototype.show=function(){var e=this,t=this.context.invoke("editor.getLinkInfo");this.context.invoke("editor.saveRange"),this.showLinkDialog(t).then(function(t){e.context.invoke("editor.restoreRange"),e.context.invoke("editor.createLink",t)}).fail(function(){e.context.invoke("editor.restoreRange")})},t}(),ne=function(){function t(t){var e=this;this.context=t,this.ui=C.summernote.ui,this.options=t.options,this.events={"summernote.keyup summernote.mouseup summernote.change summernote.scroll":function(){e.update()},"summernote.disable summernote.dialog.shown":function(){e.hide()}}}return t.prototype.shouldInitialize=function(){return!B.isEmpty(this.options.popover.link)},t.prototype.initialize=function(){this.$popover=this.ui.popover({className:"note-link-popover",callback:function(t){t.find(".popover-content,.note-popover-content").prepend('<span><a target="_blank"></a> </span>')}}).render().appendTo(this.options.container);var t=this.$popover.find(".popover-content,.note-popover-content");this.context.invoke("buttons.build",t,this.options.popover.link)},t.prototype.destroy=function(){this.$popover.remove()},t.prototype.update=function(){if(this.context.invoke("editor.hasFocus")){var t=this.context.invoke("editor.getLastRange");if(t.isCollapsed()&&t.isOnAnchor()){var e=$t.ancestor(t.sc,$t.isAnchor),o=C(e).attr("href");this.$popover.find("a").attr("href",o).html(o);var n=$t.posFromPlaceholder(e);this.$popover.css({display:"block",left:n.left,top:n.top})}else this.hide()}else this.hide()},t.prototype.hide=function(){this.$popover.hide()},t}(),ie=function(){function t(t){this.context=t,this.ui=C.summernote.ui,this.$body=C(document.body),this.$editor=t.layoutInfo.editor,this.options=t.options,this.lang=this.options.langInfo}return t.prototype.initialize=function(){var t=this.options.dialogsInBody?this.$body:this.$editor,e="";if(this.options.maximumImageFileSize){var o=Math.floor(Math.log(this.options.maximumImageFileSize)/Math.log(1024)),n=1*(this.options.maximumImageFileSize/Math.pow(1024,o)).toFixed(2)+" "+" KMGTP"[o]+"B";e="<small>"+this.lang.image.maximumFileSize+" : "+n+"</small>"}var i=['<div class="form-group note-form-group note-group-select-from-files">','<label class="note-form-label">'+this.lang.image.selectFromFiles+"</label>",'<input class="note-image-input form-control-file note-form-control note-input" ',' type="file" name="files" accept="image/*" multiple="multiple" />',e,"</div>",'<div class="form-group note-group-image-url" style="overflow:auto;">','<label class="note-form-label">'+this.lang.image.url+"</label>",'<input 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Use moment.localeData instead.",bb);var df=Math.abs,ef=id("ms"),ff=id("s"),gf=id("m"),hf=id("h"),jf=id("d"),kf=id("w"),lf=id("M"),mf=id("y"),nf=kd("milliseconds"),of=kd("seconds"),pf=kd("minutes"),qf=kd("hours"),rf=kd("days"),sf=kd("months"),tf=kd("years"),uf=Math.round,vf={ss:44,s:45,m:45,h:22,d:26,M:11},wf=Math.abs,xf=Ab.prototype;return xf.isValid=yb,xf.abs=$c,xf.add=ad,xf.subtract=bd,xf.as=gd,xf.asMilliseconds=ef,xf.asSeconds=ff,xf.asMinutes=gf,xf.asHours=hf,xf.asDays=jf,xf.asWeeks=kf,xf.asMonths=lf,xf.asYears=mf,xf.valueOf=hd,xf._bubble=dd,xf.get=jd,xf.milliseconds=nf,xf.seconds=of,xf.minutes=pf,xf.hours=qf,xf.days=rf,xf.weeks=ld,xf.months=sf,xf.years=tf,xf.humanize=qd,xf.toISOString=rd,xf.toString=rd,xf.toJSON=rd,xf.locale=pc,xf.localeData=qc,xf.toIsoString=x("toIsoString() is deprecated. 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* * @author Yuriy Khabarov aka Gromo * @version 0.2.10 * @url https://github.com/gromo/jquery.scrollbar/ * */ !function(l,e){"function"==typeof define&&define.amd?define(["jquery"],e):e(l.jQuery)}(this,function(l){"use strict";function e(e){if(t.webkit&&!e)return{height:0,width:0};if(!t.data.outer){var o={border:"none","box-sizing":"content-box",height:"200px",margin:"0",padding:"0",width:"200px"};t.data.inner=l("<div>").css(l.extend({},o)),t.data.outer=l("<div>").css(l.extend({left:"-1000px",overflow:"scroll",position:"absolute",top:"-1000px"},o)).append(t.data.inner).appendTo("body")}return t.data.outer.scrollLeft(1e3).scrollTop(1e3),{height:Math.ceil(t.data.outer.offset().top-t.data.inner.offset().top||0),width:Math.ceil(t.data.outer.offset().left-t.data.inner.offset().left||0)}}function o(){var l=e(!0);return!(l.height||l.width)}function s(l){var e=l.originalEvent;return e.axis&&e.axis===e.HORIZONTAL_AXIS?!1:e.wheelDeltaX?!1:!0}var r=!1,t={data:{index:0,name:"scrollbar"},macosx:/mac/i.test(navigator.platform),mobile:/android|webos|iphone|ipad|ipod|blackberry/i.test(navigator.userAgent),overlay:null,scroll:null,scrolls:[],webkit:/webkit/i.test(navigator.userAgent)&&!/edge\/\d+/i.test(navigator.userAgent)};t.scrolls.add=function(l){this.remove(l).push(l)},t.scrolls.remove=function(e){for(;l.inArray(e,this)>=0;)this.splice(l.inArray(e,this),1);return this};var i={autoScrollSize:!0,autoUpdate:!0,debug:!1,disableBodyScroll:!1,duration:200,ignoreMobile:!1,ignoreOverlay:!1,scrollStep:30,showArrows:!1,stepScrolling:!0,scrollx:null,scrolly:null,onDestroy:null,onInit:null,onScroll:null,onUpdate:null},n=function(s){t.scroll||(t.overlay=o(),t.scroll=e(),a(),l(window).resize(function(){var l=!1;if(t.scroll&&(t.scroll.height||t.scroll.width)){var o=e();(o.height!==t.scroll.height||o.width!==t.scroll.width)&&(t.scroll=o,l=!0)}a(l)})),this.container=s,this.namespace=".scrollbar_"+t.data.index++,this.options=l.extend({},i,window.jQueryScrollbarOptions||{}),this.scrollTo=null,this.scrollx={},this.scrolly={},s.data(t.data.name,this),t.scrolls.add(this)};n.prototype={destroy:function(){if(this.wrapper){this.container.removeData(t.data.name),t.scrolls.remove(this);var e=this.container.scrollLeft(),o=this.container.scrollTop();this.container.insertBefore(this.wrapper).css({height:"",margin:"","max-height":""}).removeClass("scroll-content scroll-scrollx_visible scroll-scrolly_visible").off(this.namespace).scrollLeft(e).scrollTop(o),this.scrollx.scroll.removeClass("scroll-scrollx_visible").find("div").andSelf().off(this.namespace),this.scrolly.scroll.removeClass("scroll-scrolly_visible").find("div").andSelf().off(this.namespace),this.wrapper.remove(),l(document).add("body").off(this.namespace),l.isFunction(this.options.onDestroy)&&this.options.onDestroy.apply(this,[this.container])}},init:function(e){var o=this,r=this.container,i=this.containerWrapper||r,n=this.namespace,c=l.extend(this.options,e||{}),a={x:this.scrollx,y:this.scrolly},d=this.wrapper,h={scrollLeft:r.scrollLeft(),scrollTop:r.scrollTop()};if(t.mobile&&c.ignoreMobile||t.overlay&&c.ignoreOverlay||t.macosx&&!t.webkit)return!1;if(d)i.css({height:"auto","margin-bottom":-1*t.scroll.height+"px","margin-right":-1*t.scroll.width+"px","max-height":""});else{if(this.wrapper=d=l("<div>").addClass("scroll-wrapper").addClass(r.attr("class")).css("position","absolute"==r.css("position")?"absolute":"relative").insertBefore(r).append(r),r.is("textarea")&&(this.containerWrapper=i=l("<div>").insertBefore(r).append(r),d.addClass("scroll-textarea")),i.addClass("scroll-content").css({height:"auto","margin-bottom":-1*t.scroll.height+"px","margin-right":-1*t.scroll.width+"px","max-height":""}),r.on("scroll"+n,function(e){l.isFunction(c.onScroll)&&c.onScroll.call(o,{maxScroll:a.y.maxScrollOffset,scroll:r.scrollTop(),size:a.y.size,visible:a.y.visible},{maxScroll:a.x.maxScrollOffset,scroll:r.scrollLeft(),size:a.x.size,visible:a.x.visible}),a.x.isVisible&&a.x.scroll.bar.css("left",r.scrollLeft()*a.x.kx+"px"),a.y.isVisible&&a.y.scroll.bar.css("top",r.scrollTop()*a.y.kx+"px")}),d.on("scroll"+n,function(){d.scrollTop(0).scrollLeft(0)}),c.disableBodyScroll){var p=function(l){s(l)?a.y.isVisible&&a.y.mousewheel(l):a.x.isVisible&&a.x.mousewheel(l)};d.on("MozMousePixelScroll"+n,p),d.on("mousewheel"+n,p),t.mobile&&d.on("touchstart"+n,function(e){var o=e.originalEvent.touches&&e.originalEvent.touches[0]||e,s={pageX:o.pageX,pageY:o.pageY},t={left:r.scrollLeft(),top:r.scrollTop()};l(document).on("touchmove"+n,function(l){var e=l.originalEvent.targetTouches&&l.originalEvent.targetTouches[0]||l;r.scrollLeft(t.left+s.pageX-e.pageX),r.scrollTop(t.top+s.pageY-e.pageY),l.preventDefault()}),l(document).on("touchend"+n,function(){l(document).off(n)})})}l.isFunction(c.onInit)&&c.onInit.apply(this,[r])}l.each(a,function(e,t){var i=null,d=1,h="x"===e?"scrollLeft":"scrollTop",p=c.scrollStep,u=function(){var l=r[h]();r[h](l+p),1==d&&l+p>=f&&(l=r[h]()),-1==d&&f>=l+p&&(l=r[h]()),r[h]()==l&&i&&i()},f=0;t.scroll||(t.scroll=o._getScroll(c["scroll"+e]).addClass("scroll-"+e),c.showArrows&&t.scroll.addClass("scroll-element_arrows_visible"),t.mousewheel=function(l){if(!t.isVisible||"x"===e&&s(l))return!0;if("y"===e&&!s(l))return a.x.mousewheel(l),!0;var i=-1*l.originalEvent.wheelDelta||l.originalEvent.detail,n=t.size-t.visible-t.offset;return(i>0&&n>f||0>i&&f>0)&&(f+=i,0>f&&(f=0),f>n&&(f=n),o.scrollTo=o.scrollTo||{},o.scrollTo[h]=f,setTimeout(function(){o.scrollTo&&(r.stop().animate(o.scrollTo,240,"linear",function(){f=r[h]()}),o.scrollTo=null)},1)),l.preventDefault(),!1},t.scroll.on("MozMousePixelScroll"+n,t.mousewheel).on("mousewheel"+n,t.mousewheel).on("mouseenter"+n,function(){f=r[h]()}),t.scroll.find(".scroll-arrow, .scroll-element_track").on("mousedown"+n,function(s){if(1!=s.which)return!0;d=1;var n={eventOffset:s["x"===e?"pageX":"pageY"],maxScrollValue:t.size-t.visible-t.offset,scrollbarOffset:t.scroll.bar.offset()["x"===e?"left":"top"],scrollbarSize:t.scroll.bar["x"===e?"outerWidth":"outerHeight"]()},a=0,v=0;return l(this).hasClass("scroll-arrow")?(d=l(this).hasClass("scroll-arrow_more")?1:-1,p=c.scrollStep*d,f=d>0?n.maxScrollValue:0):(d=n.eventOffset>n.scrollbarOffset+n.scrollbarSize?1:n.eventOffset<n.scrollbarOffset?-1:0,p=Math.round(.75*t.visible)*d,f=n.eventOffset-n.scrollbarOffset-(c.stepScrolling?1==d?n.scrollbarSize:0:Math.round(n.scrollbarSize/2)),f=r[h]()+f/t.kx),o.scrollTo=o.scrollTo||{},o.scrollTo[h]=c.stepScrolling?r[h]()+p:f,c.stepScrolling&&(i=function(){f=r[h](),clearInterval(v),clearTimeout(a),a=0,v=0},a=setTimeout(function(){v=setInterval(u,40)},c.duration+100)),setTimeout(function(){o.scrollTo&&(r.animate(o.scrollTo,c.duration),o.scrollTo=null)},1),o._handleMouseDown(i,s)}),t.scroll.bar.on("mousedown"+n,function(s){if(1!=s.which)return!0;var i=s["x"===e?"pageX":"pageY"],c=r[h]();return t.scroll.addClass("scroll-draggable"),l(document).on("mousemove"+n,function(l){var o=parseInt((l["x"===e?"pageX":"pageY"]-i)/t.kx,10);r[h](c+o)}),o._handleMouseDown(function(){t.scroll.removeClass("scroll-draggable"),f=r[h]()},s)}))}),l.each(a,function(l,e){var o="scroll-scroll"+l+"_visible",s="x"==l?a.y:a.x;e.scroll.removeClass(o),s.scroll.removeClass(o),i.removeClass(o)}),l.each(a,function(e,o){l.extend(o,"x"==e?{offset:parseInt(r.css("left"),10)||0,size:r.prop("scrollWidth"),visible:d.width()}:{offset:parseInt(r.css("top"),10)||0,size:r.prop("scrollHeight"),visible:d.height()})}),this._updateScroll("x",this.scrollx),this._updateScroll("y",this.scrolly),l.isFunction(c.onUpdate)&&c.onUpdate.apply(this,[r]),l.each(a,function(l,e){var o="x"===l?"left":"top",s="x"===l?"outerWidth":"outerHeight",t="x"===l?"width":"height",i=parseInt(r.css(o),10)||0,n=e.size,a=e.visible+i,d=e.scroll.size[s]()+(parseInt(e.scroll.size.css(o),10)||0);c.autoScrollSize&&(e.scrollbarSize=parseInt(d*a/n,10),e.scroll.bar.css(t,e.scrollbarSize+"px")),e.scrollbarSize=e.scroll.bar[s](),e.kx=(d-e.scrollbarSize)/(n-a)||1,e.maxScrollOffset=n-a}),r.scrollLeft(h.scrollLeft).scrollTop(h.scrollTop).trigger("scroll")},_getScroll:function(e){var o={advanced:['<div class="scroll-element">','<div class="scroll-element_corner"></div>','<div class="scroll-arrow scroll-arrow_less"></div>','<div class="scroll-arrow scroll-arrow_more"></div>','<div class="scroll-element_outer">','<div class="scroll-element_size"></div>','<div class="scroll-element_inner-wrapper">','<div class="scroll-element_inner scroll-element_track">','<div class="scroll-element_inner-bottom"></div>',"</div>","</div>",'<div class="scroll-bar">','<div class="scroll-bar_body">','<div class="scroll-bar_body-inner"></div>',"</div>",'<div class="scroll-bar_bottom"></div>','<div class="scroll-bar_center"></div>',"</div>","</div>","</div>"].join(""),simple:['<div class="scroll-element">','<div class="scroll-element_outer">','<div class="scroll-element_size"></div>','<div class="scroll-element_track"></div>','<div class="scroll-bar"></div>',"</div>","</div>"].join("")};return o[e]&&(e=o[e]),e||(e=o.simple),e="string"==typeof e?l(e).appendTo(this.wrapper):l(e),l.extend(e,{bar:e.find(".scroll-bar"),size:e.find(".scroll-element_size"),track:e.find(".scroll-element_track")}),e},_handleMouseDown:function(e,o){var s=this.namespace;return l(document).on("blur"+s,function(){l(document).add("body").off(s),e&&e()}),l(document).on("dragstart"+s,function(l){return l.preventDefault(),!1}),l(document).on("mouseup"+s,function(){l(document).add("body").off(s),e&&e()}),l("body").on("selectstart"+s,function(l){return l.preventDefault(),!1}),o&&o.preventDefault(),!1},_updateScroll:function(e,o){var s=this.container,r=this.containerWrapper||s,i="scroll-scroll"+e+"_visible",n="x"===e?this.scrolly:this.scrollx,c=parseInt(this.container.css("x"===e?"left":"top"),10)||0,a=this.wrapper,d=o.size,h=o.visible+c;o.isVisible=d-h>1,o.isVisible?(o.scroll.addClass(i),n.scroll.addClass(i),r.addClass(i)):(o.scroll.removeClass(i),n.scroll.removeClass(i),r.removeClass(i)),"y"===e&&(s.is("textarea")||h>d?r.css({height:h+t.scroll.height+"px","max-height":"none"}):r.css({"max-height":h+t.scroll.height+"px"})),(o.size!=s.prop("scrollWidth")||n.size!=s.prop("scrollHeight")||o.visible!=a.width()||n.visible!=a.height()||o.offset!=(parseInt(s.css("left"),10)||0)||n.offset!=(parseInt(s.css("top"),10)||0))&&(l.extend(this.scrollx,{offset:parseInt(s.css("left"),10)||0,size:s.prop("scrollWidth"),visible:a.width()}),l.extend(this.scrolly,{offset:parseInt(s.css("top"),10)||0,size:this.container.prop("scrollHeight"),visible:a.height()}),this._updateScroll("x"===e?"y":"x",n))}};var c=n;l.fn.scrollbar=function(e,o){return"string"!=typeof e&&(o=e,e="init"),"undefined"==typeof o&&(o=[]),l.isArray(o)||(o=[o]),this.not("body, .scroll-wrapper").each(function(){var s=l(this),r=s.data(t.data.name);(r||"init"===e)&&(r||(r=new c(s)),r[e]&&r[e].apply(r,o))}),this},l.fn.scrollbar.options=i;var a=function(){var l=0,e=0;return function(o){var s,i,n,c,d,h,p;for(s=0;s<t.scrolls.length;s++)c=t.scrolls[s],i=c.container,n=c.options,d=c.wrapper,h=c.scrollx,p=c.scrolly,(o||n.autoUpdate&&d&&d.is(":visible")&&(i.prop("scrollWidth")!=h.size||i.prop("scrollHeight")!=p.size||d.width()!=h.visible||d.height()!=p.visible))&&(c.init(),n.debug&&(window.console&&console.log({scrollHeight:i.prop("scrollHeight")+":"+c.scrolly.size,scrollWidth:i.prop("scrollWidth")+":"+c.scrollx.size,visibleHeight:d.height()+":"+c.scrolly.visible,visibleWidth:d.width()+":"+c.scrollx.visible},!0),e++));r&&e>10?(window.console&&console.log("Scroll updates exceed 10"),a=function(){}):(clearTimeout(l),l=setTimeout(a,300))}}();window.angular&&!function(l){l.module("jQueryScrollbar",[]).provider("jQueryScrollbar",function(){var e=i;return{setOptions:function(o){l.extend(e,o)},$get:function(){return{options:l.copy(e)}}}}).directive("jqueryScrollbar",["jQueryScrollbar","$parse",function(l,e){return{restrict:"AC",link:function(o,s,r){var t=e(r.jqueryScrollbar),i=t(o);s.scrollbar(i||l.options).on("$destroy",function(){s.scrollbar("destroy")})}}}])}(window.angular)}); codemirror/codemirror.css 0000666 00000017710 15000717124 0011577 0 ustar 00 /* BASICS */ .CodeMirror { /* Set height, width, borders, and global font properties here */ font-family: monospace; height: 300px; color: black; } /* PADDING */ .CodeMirror-lines { padding: 4px 0; /* Vertical padding around content */ } .CodeMirror pre { padding: 0 4px; /* Horizontal padding of content */ } .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { background-color: white; /* The little square between H and V scrollbars */ } /* GUTTER */ .CodeMirror-gutters { border-right: 1px solid #ddd; background-color: #f7f7f7; white-space: nowrap; } .CodeMirror-linenumbers {} .CodeMirror-linenumber { padding: 0 3px 0 5px; min-width: 20px; text-align: right; color: #999; white-space: nowrap; } .CodeMirror-guttermarker { color: black; } .CodeMirror-guttermarker-subtle { color: #999; } /* CURSOR */ .CodeMirror-cursor { border-left: 1px solid black; border-right: none; width: 0; } /* Shown when moving in bi-directional text */ .CodeMirror div.CodeMirror-secondarycursor { border-left: 1px solid silver; } .cm-fat-cursor .CodeMirror-cursor { width: auto; border: 0; background: #7e7; } .cm-fat-cursor div.CodeMirror-cursors { z-index: 1; } .cm-animate-fat-cursor { width: auto; border: 0; -webkit-animation: blink 1.06s steps(1) infinite; -moz-animation: blink 1.06s steps(1) infinite; animation: blink 1.06s steps(1) infinite; background-color: #7e7; } @-moz-keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } @-webkit-keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } @keyframes blink { 0% {} 50% { background-color: transparent; } 100% {} } /* Can style cursor different in overwrite (non-insert) mode */ .CodeMirror-overwrite .CodeMirror-cursor {} .cm-tab { display: inline-block; text-decoration: inherit; } .CodeMirror-ruler { border-left: 1px solid #ccc; position: absolute; } /* DEFAULT THEME */ .cm-s-default .cm-header {color: blue;} .cm-s-default .cm-quote {color: #090;} .cm-negative {color: #d44;} .cm-positive {color: #292;} .cm-header, .cm-strong {font-weight: bold;} .cm-em {font-style: italic;} .cm-link {text-decoration: underline;} .cm-strikethrough {text-decoration: line-through;} .cm-s-default .cm-keyword {color: #708;} .cm-s-default .cm-atom {color: #219;} .cm-s-default .cm-number {color: #164;} .cm-s-default .cm-def {color: #00f;} .cm-s-default .cm-variable, .cm-s-default .cm-punctuation, .cm-s-default .cm-property, .cm-s-default .cm-operator {} .cm-s-default .cm-variable-2 {color: #05a;} .cm-s-default .cm-variable-3 {color: #085;} .cm-s-default .cm-comment {color: #a50;} .cm-s-default .cm-string {color: #a11;} .cm-s-default .cm-string-2 {color: #f50;} .cm-s-default .cm-meta {color: #555;} .cm-s-default .cm-qualifier {color: #555;} .cm-s-default .cm-builtin {color: #30a;} .cm-s-default .cm-bracket {color: #997;} .cm-s-default .cm-tag {color: #170;} .cm-s-default .cm-attribute {color: #00c;} .cm-s-default .cm-hr {color: #999;} .cm-s-default .cm-link {color: #00c;} .cm-s-default .cm-error {color: #f00;} .cm-invalidchar {color: #f00;} .CodeMirror-composing { border-bottom: 2px solid; } /* Default styles for common addons */ div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;} div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;} .CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); } .CodeMirror-activeline-background {background: #e8f2ff;} /* STOP */ /* The rest of this file contains styles related to the mechanics of the editor. You probably shouldn't touch them. */ .CodeMirror { position: relative; overflow: hidden; background: white; } .CodeMirror-scroll { overflow: scroll !important; /* Things will break if this is overridden */ /* 30px is the magic margin used to hide the element's real scrollbars */ /* See overflow: hidden in .CodeMirror */ margin-bottom: -30px; margin-right: -30px; padding-bottom: 30px; height: 100%; outline: none; /* Prevent dragging from highlighting the element */ position: relative; } .CodeMirror-sizer { position: relative; border-right: 30px solid transparent; } /* The fake, visible scrollbars. Used to force redraw during scrolling before actual scrolling happens, thus preventing shaking and flickering artifacts. */ .CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler { position: absolute; z-index: 6; display: none; } .CodeMirror-vscrollbar { right: 0; top: 0; overflow-x: hidden; overflow-y: scroll; } .CodeMirror-hscrollbar { bottom: 0; left: 0; overflow-y: hidden; overflow-x: scroll; } .CodeMirror-scrollbar-filler { right: 0; bottom: 0; } .CodeMirror-gutter-filler { left: 0; bottom: 0; } .CodeMirror-gutters { position: absolute; left: 0; top: 0; min-height: 100%; z-index: 3; } .CodeMirror-gutter { white-space: normal; height: 100%; display: inline-block; vertical-align: top; margin-bottom: -30px; /* Hack to make IE7 behave */ *zoom:1; *display:inline; } .CodeMirror-gutter-wrapper { position: absolute; z-index: 4; background: none !important; border: none !important; } .CodeMirror-gutter-background { position: absolute; top: 0; bottom: 0; z-index: 4; } .CodeMirror-gutter-elt { position: absolute; cursor: default; z-index: 4; } .CodeMirror-gutter-wrapper { -webkit-user-select: none; -moz-user-select: none; user-select: none; } .CodeMirror-lines { cursor: text; min-height: 1px; /* prevents collapsing before first draw */ } .CodeMirror pre { /* Reset some styles that the rest of the page might have set */ -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0; border-width: 0; background: transparent; font-family: inherit; font-size: inherit; margin: 0; white-space: pre; word-wrap: normal; line-height: inherit; color: inherit; z-index: 2; position: relative; overflow: visible; -webkit-tap-highlight-color: transparent; -webkit-font-variant-ligatures: none; font-variant-ligatures: none; } .CodeMirror-wrap pre { word-wrap: break-word; white-space: pre-wrap; word-break: normal; } .CodeMirror-linebackground { position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: 0; } .CodeMirror-linewidget { position: relative; z-index: 2; overflow: auto; } .CodeMirror-widget {} .CodeMirror-code { outline: none; } /* Force content-box sizing for the elements where we expect it */ .CodeMirror-scroll, .CodeMirror-sizer, .CodeMirror-gutter, .CodeMirror-gutters, .CodeMirror-linenumber { -moz-box-sizing: content-box; box-sizing: content-box; } .CodeMirror-measure { position: absolute; width: 100%; height: 0; overflow: hidden; visibility: hidden; } .CodeMirror-cursor { position: absolute; } .CodeMirror-measure pre { position: static; } div.CodeMirror-cursors { visibility: hidden; position: relative; z-index: 3; } div.CodeMirror-dragcursors { visibility: visible; } .CodeMirror-focused div.CodeMirror-cursors { visibility: visible; } .CodeMirror-selected { background: #d9d9d9; } .CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; } .CodeMirror-crosshair { cursor: crosshair; } .CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; } .CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; } .cm-searching { background: #ffa; background: rgba(255, 255, 0, .4); } /* IE7 hack to prevent it from returning funny offsetTops on the spans */ .CodeMirror span { *vertical-align: text-bottom; } /* Used to force a border model for a node */ .cm-force-border { padding-right: .1px; } @media print { /* Hide the cursor when printing */ .CodeMirror div.CodeMirror-cursors { visibility: hidden; } } /* See issue #2901 */ .cm-tab-wrap-hack:after { content: ''; } /* Help users use markselection to safely style text background */ span.CodeMirror-selectedtext { background: none; } codemirror/codemirror.js 0000666 00001262413 15000717125 0011427 0 ustar 00 // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE // This is CodeMirror (http://codemirror.net), a code editor // implemented in JavaScript on top of the browser's DOM. // // You can find some technical background for some of the code below // at http://marijnhaverbeke.nl/blog/#cm-internals . (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS module.exports = mod(); else if (typeof define == "function" && define.amd) // AMD return define([], mod); else // Plain browser env (this || window).CodeMirror = mod(); })(function() { "use strict"; // BROWSER SNIFFING // Kludges for bugs and behavior differences that can't be feature // detected are enabled based on userAgent etc sniffing. var userAgent = navigator.userAgent; var platform = navigator.platform; var gecko = /gecko\/\d/i.test(userAgent); var ie_upto10 = /MSIE \d/.test(userAgent); var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent); var ie = ie_upto10 || ie_11up; var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); var webkit = /WebKit\//.test(userAgent); var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent); var chrome = /Chrome\//.test(userAgent); var presto = /Opera\//.test(userAgent); var safari = /Apple Computer/.test(navigator.vendor); var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent); var phantom = /PhantomJS/.test(userAgent); var ios = /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent); // This is woefully incomplete. Suggestions for alternative methods welcome. var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent); var mac = ios || /Mac/.test(platform); var windows = /win/i.test(platform); var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/); if (presto_version) presto_version = Number(presto_version[1]); if (presto_version && presto_version >= 15) { presto = false; webkit = true; } // Some browsers use the wrong event properties to signal cmd/ctrl on OS X var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); var captureRightClick = gecko || (ie && ie_version >= 9); // Optimize some code when these features are not used. var sawReadOnlySpans = false, sawCollapsedSpans = false; // EDITOR CONSTRUCTOR // A CodeMirror instance represents an editor. This is the object // that user code is usually dealing with. function CodeMirror(place, options) { if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); this.options = options = options ? copyObj(options) : {}; // Determine effective options based on given values and defaults. copyObj(defaults, options, false); setGuttersForLineNumbers(options); var doc = options.value; if (typeof doc == "string") doc = new Doc(doc, options.mode, null, options.lineSeparator); this.doc = doc; var input = new CodeMirror.inputStyles[options.inputStyle](this); var display = this.display = new Display(place, doc, input); display.wrapper.CodeMirror = this; updateGutters(this); themeChanged(this); if (options.lineWrapping) this.display.wrapper.className += " CodeMirror-wrap"; if (options.autofocus && !mobile) display.input.focus(); initScrollbars(this); this.state = { keyMaps: [], // stores maps added by addKeyMap overlays: [], // highlighting overlays, as added by addOverlay modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info overwrite: false, delayingBlurEvent: false, focused: false, suppressEdits: false, // used to disable editing during key handlers when in readOnly mode pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll selectingText: false, draggingText: false, highlight: new Delayed(), // stores highlight worker timeout keySeq: null, // Unfinished key sequence specialChars: null }; var cm = this; // Override magic textarea content restore that IE sometimes does // on our hidden textarea on reload if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20); registerEventHandlers(this); ensureGlobalHandlers(); startOperation(this); this.curOp.forceUpdate = true; attachDoc(this, doc); if ((options.autofocus && !mobile) || cm.hasFocus()) setTimeout(bind(onFocus, this), 20); else onBlur(this); for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt)) optionHandlers[opt](this, options[opt], Init); maybeUpdateLineNumberWidth(this); if (options.finishInit) options.finishInit(this); for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); endOperation(this); // Suppress optimizelegibility in Webkit, since it breaks text // measuring on line wrapping boundaries. if (webkit && options.lineWrapping && getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") display.lineDiv.style.textRendering = "auto"; } // DISPLAY CONSTRUCTOR // The display handles the DOM integration, both for input reading // and content drawing. It holds references to DOM nodes and // display-related state. function Display(place, doc, input) { var d = this; this.input = input; // Covers bottom-right square when both scrollbars are present. d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); d.scrollbarFiller.setAttribute("cm-not-content", "true"); // Covers bottom of gutter when coverGutterNextToScrollbar is on // and h scrollbar is present. d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); d.gutterFiller.setAttribute("cm-not-content", "true"); // Will contain the actual code, positioned to cover the viewport. d.lineDiv = elt("div", null, "CodeMirror-code"); // Elements are added to these to represent selection and cursors. d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); d.cursorDiv = elt("div", null, "CodeMirror-cursors"); // A visibility: hidden element used to find the size of things. d.measure = elt("div", null, "CodeMirror-measure"); // When lines outside of the viewport are measured, they are drawn in this. d.lineMeasure = elt("div", null, "CodeMirror-measure"); // Wraps everything that needs to exist inside the vertically-padded coordinate system d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], null, "position: relative; outline: none"); // Moved around its parent to cover visible view. d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); // Set to the height of the document, allowing scrolling. d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); d.sizerWidth = null; // Behavior of elts with overflow: auto and padding is // inconsistent across browsers. This is used to ensure the // scrollable area is big enough. d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); // Will contain the gutters, if any. d.gutters = elt("div", null, "CodeMirror-gutters"); d.lineGutter = null; // Actual scrollable element. d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); d.scroller.setAttribute("tabIndex", "-1"); // The element in which the editor lives. d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; if (place) { if (place.appendChild) place.appendChild(d.wrapper); else place(d.wrapper); } // Current rendered range (may be bigger than the view window). d.viewFrom = d.viewTo = doc.first; d.reportedViewFrom = d.reportedViewTo = doc.first; // Information about the rendered lines. d.view = []; d.renderedView = null; // Holds info about a single rendered line when it was rendered // for measurement, while not in view. d.externalMeasured = null; // Empty space (in pixels) above the view d.viewOffset = 0; d.lastWrapHeight = d.lastWrapWidth = 0; d.updateLineNumbers = null; d.nativeBarWidth = d.barHeight = d.barWidth = 0; d.scrollbarsClipped = false; // Used to only resize the line number gutter when necessary (when // the amount of lines crosses a boundary that makes its width change) d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; // Set to true when a non-horizontal-scrolling line widget is // added. As an optimization, line widget aligning is skipped when // this is false. d.alignWidgets = false; d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; // Tracks the maximum line length so that the horizontal scrollbar // can be kept static when scrolling. d.maxLine = null; d.maxLineLength = 0; d.maxLineChanged = false; // Used for measuring wheel scrolling granularity d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; // True when shift is held down. d.shift = false; // Used to track whether anything happened since the context menu // was opened. d.selForContextMenu = null; d.activeTouch = null; input.init(d); } // STATE UPDATES // Used to get the editor into a consistent state again when options change. function loadMode(cm) { cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); resetModeState(cm); } function resetModeState(cm) { cm.doc.iter(function(line) { if (line.stateAfter) line.stateAfter = null; if (line.styles) line.styles = null; }); cm.doc.frontier = cm.doc.first; startWorker(cm, 100); cm.state.modeGen++; if (cm.curOp) regChange(cm); } function wrappingChanged(cm) { if (cm.options.lineWrapping) { addClass(cm.display.wrapper, "CodeMirror-wrap"); cm.display.sizer.style.minWidth = ""; cm.display.sizerWidth = null; } else { rmClass(cm.display.wrapper, "CodeMirror-wrap"); findMaxLine(cm); } estimateLineHeights(cm); regChange(cm); clearCaches(cm); setTimeout(function(){updateScrollbars(cm);}, 100); } // Returns a function that estimates the height of a line, to use as // first approximation until the line becomes visible (and is thus // properly measurable). function estimateHeight(cm) { var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); return function(line) { if (lineIsHidden(cm.doc, line)) return 0; var widgetsHeight = 0; if (line.widgets) for (var i = 0; i < line.widgets.length; i++) { if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; } if (wrapping) return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th; else return widgetsHeight + th; }; } function estimateLineHeights(cm) { var doc = cm.doc, est = estimateHeight(cm); doc.iter(function(line) { var estHeight = est(line); if (estHeight != line.height) updateLineHeight(line, estHeight); }); } function themeChanged(cm) { cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); clearCaches(cm); } function guttersChanged(cm) { updateGutters(cm); regChange(cm); setTimeout(function(){alignHorizontally(cm);}, 20); } // Rebuild the gutter elements, ensure the margin to the left of the // code matches their width. function updateGutters(cm) { var gutters = cm.display.gutters, specs = cm.options.gutters; removeChildren(gutters); for (var i = 0; i < specs.length; ++i) { var gutterClass = specs[i]; var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); if (gutterClass == "CodeMirror-linenumbers") { cm.display.lineGutter = gElt; gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; } } gutters.style.display = i ? "" : "none"; updateGutterSpace(cm); } function updateGutterSpace(cm) { var width = cm.display.gutters.offsetWidth; cm.display.sizer.style.marginLeft = width + "px"; } // Compute the character length of a line, taking into account // collapsed ranges (see markText) that might hide parts, and join // other lines onto it. function lineLength(line) { if (line.height == 0) return 0; var len = line.text.length, merged, cur = line; while (merged = collapsedSpanAtStart(cur)) { var found = merged.find(0, true); cur = found.from.line; len += found.from.ch - found.to.ch; } cur = line; while (merged = collapsedSpanAtEnd(cur)) { var found = merged.find(0, true); len -= cur.text.length - found.from.ch; cur = found.to.line; len += cur.text.length - found.to.ch; } return len; } // Find the longest line in the document. function findMaxLine(cm) { var d = cm.display, doc = cm.doc; d.maxLine = getLine(doc, doc.first); d.maxLineLength = lineLength(d.maxLine); d.maxLineChanged = true; doc.iter(function(line) { var len = lineLength(line); if (len > d.maxLineLength) { d.maxLineLength = len; d.maxLine = line; } }); } // Make sure the gutters options contains the element // "CodeMirror-linenumbers" when the lineNumbers option is true. function setGuttersForLineNumbers(options) { var found = indexOf(options.gutters, "CodeMirror-linenumbers"); if (found == -1 && options.lineNumbers) { options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); } else if (found > -1 && !options.lineNumbers) { options.gutters = options.gutters.slice(0); options.gutters.splice(found, 1); } } // SCROLLBARS // Prepare DOM reads needed to update the scrollbars. Done in one // shot to minimize update/measure roundtrips. function measureForScrollbars(cm) { var d = cm.display, gutterW = d.gutters.offsetWidth; var docH = Math.round(cm.doc.height + paddingVert(cm.display)); return { clientHeight: d.scroller.clientHeight, viewHeight: d.wrapper.clientHeight, scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, viewWidth: d.wrapper.clientWidth, barLeft: cm.options.fixedGutter ? gutterW : 0, docHeight: docH, scrollHeight: docH + scrollGap(cm) + d.barHeight, nativeBarWidth: d.nativeBarWidth, gutterWidth: gutterW }; } function NativeScrollbars(place, scroll, cm) { this.cm = cm; var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); place(vert); place(horiz); on(vert, "scroll", function() { if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); }); on(horiz, "scroll", function() { if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); }); this.checkedZeroWidth = false; // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; } NativeScrollbars.prototype = copyObj({ update: function(measure) { var needsH = measure.scrollWidth > measure.clientWidth + 1; var needsV = measure.scrollHeight > measure.clientHeight + 1; var sWidth = measure.nativeBarWidth; if (needsV) { this.vert.style.display = "block"; this.vert.style.bottom = needsH ? sWidth + "px" : "0"; var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); // A bug in IE8 can cause this value to be negative, so guard it. this.vert.firstChild.style.height = Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; } else { this.vert.style.display = ""; this.vert.firstChild.style.height = "0"; } if (needsH) { this.horiz.style.display = "block"; this.horiz.style.right = needsV ? sWidth + "px" : "0"; this.horiz.style.left = measure.barLeft + "px"; var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); this.horiz.firstChild.style.width = (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; } else { this.horiz.style.display = ""; this.horiz.firstChild.style.width = "0"; } if (!this.checkedZeroWidth && measure.clientHeight > 0) { if (sWidth == 0) this.zeroWidthHack(); this.checkedZeroWidth = true; } return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; }, setScrollLeft: function(pos) { if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; if (this.disableHoriz) this.enableZeroWidthBar(this.horiz, this.disableHoriz); }, setScrollTop: function(pos) { if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; if (this.disableVert) this.enableZeroWidthBar(this.vert, this.disableVert); }, zeroWidthHack: function() { var w = mac && !mac_geMountainLion ? "12px" : "18px"; this.horiz.style.height = this.vert.style.width = w; this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none"; this.disableHoriz = new Delayed; this.disableVert = new Delayed; }, enableZeroWidthBar: function(bar, delay) { bar.style.pointerEvents = "auto"; function maybeDisable() { // To find out whether the scrollbar is still visible, we // check whether the element under the pixel in the bottom // left corner of the scrollbar box is the scrollbar box // itself (when the bar is still visible) or its filler child // (when the bar is hidden). If it is still visible, we keep // it enabled, if it's hidden, we disable pointer events. var box = bar.getBoundingClientRect(); var elt = document.elementFromPoint(box.left + 1, box.bottom - 1); if (elt != bar) bar.style.pointerEvents = "none"; else delay.set(1000, maybeDisable); } delay.set(1000, maybeDisable); }, clear: function() { var parent = this.horiz.parentNode; parent.removeChild(this.horiz); parent.removeChild(this.vert); } }, NativeScrollbars.prototype); function NullScrollbars() {} NullScrollbars.prototype = copyObj({ update: function() { return {bottom: 0, right: 0}; }, setScrollLeft: function() {}, setScrollTop: function() {}, clear: function() {} }, NullScrollbars.prototype); CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; function initScrollbars(cm) { if (cm.display.scrollbars) { cm.display.scrollbars.clear(); if (cm.display.scrollbars.addClass) rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); } cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) { cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); // Prevent clicks in the scrollbars from killing focus on(node, "mousedown", function() { if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0); }); node.setAttribute("cm-not-content", "true"); }, function(pos, axis) { if (axis == "horizontal") setScrollLeft(cm, pos); else setScrollTop(cm, pos); }, cm); if (cm.display.scrollbars.addClass) addClass(cm.display.wrapper, cm.display.scrollbars.addClass); } function updateScrollbars(cm, measure) { if (!measure) measure = measureForScrollbars(cm); var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; updateScrollbarsInner(cm, measure); for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { if (startWidth != cm.display.barWidth && cm.options.lineWrapping) updateHeightsInViewport(cm); updateScrollbarsInner(cm, measureForScrollbars(cm)); startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; } } // Re-synchronize the fake scrollbars with the actual size of the // content. function updateScrollbarsInner(cm, measure) { var d = cm.display; var sizes = d.scrollbars.update(measure); d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent" if (sizes.right && sizes.bottom) { d.scrollbarFiller.style.display = "block"; d.scrollbarFiller.style.height = sizes.bottom + "px"; d.scrollbarFiller.style.width = sizes.right + "px"; } else d.scrollbarFiller.style.display = ""; if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { d.gutterFiller.style.display = "block"; d.gutterFiller.style.height = sizes.bottom + "px"; d.gutterFiller.style.width = measure.gutterWidth + "px"; } else d.gutterFiller.style.display = ""; } // Compute the lines that are visible in a given viewport (defaults // the the current scroll position). viewport may contain top, // height, and ensure (see op.scrollToPos) properties. function visibleLines(display, doc, viewport) { var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; top = Math.floor(top - paddingTop(display)); var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); // Ensure is a {from: {line, ch}, to: {line, ch}} object, and // forces those lines into the viewport (if possible). if (viewport && viewport.ensure) { var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; if (ensureFrom < from) { from = ensureFrom; to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); } else if (Math.min(ensureTo, doc.lastLine()) >= to) { from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); to = ensureTo; } } return {from: from, to: Math.max(to, from + 1)}; } // LINE NUMBERS // Re-align line numbers and gutter marks to compensate for // horizontal scrolling. function alignHorizontally(cm) { var display = cm.display, view = display.view; if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; var gutterW = display.gutters.offsetWidth, left = comp + "px"; for (var i = 0; i < view.length; i++) if (!view[i].hidden) { if (cm.options.fixedGutter && view[i].gutter) view[i].gutter.style.left = left; var align = view[i].alignable; if (align) for (var j = 0; j < align.length; j++) align[j].style.left = left; } if (cm.options.fixedGutter) display.gutters.style.left = (comp + gutterW) + "px"; } // Used to ensure that the line number gutter is still the right // size for the current document size. Returns true when an update // is needed. function maybeUpdateLineNumberWidth(cm) { if (!cm.options.lineNumbers) return false; var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; if (last.length != display.lineNumChars) { var test = display.measure.appendChild(elt("div", [elt("div", last)], "CodeMirror-linenumber CodeMirror-gutter-elt")); var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; display.lineGutter.style.width = ""; display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; display.lineNumWidth = display.lineNumInnerWidth + padding; display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; display.lineGutter.style.width = display.lineNumWidth + "px"; updateGutterSpace(cm); return true; } return false; } function lineNumberFor(options, i) { return String(options.lineNumberFormatter(i + options.firstLineNumber)); } // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, // but using getBoundingClientRect to get a sub-pixel-accurate // result. function compensateForHScroll(display) { return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; } // DISPLAY DRAWING function DisplayUpdate(cm, viewport, force) { var display = cm.display; this.viewport = viewport; // Store some values that we'll need later (but don't want to force a relayout for) this.visible = visibleLines(display, cm.doc, viewport); this.editorIsHidden = !display.wrapper.offsetWidth; this.wrapperHeight = display.wrapper.clientHeight; this.wrapperWidth = display.wrapper.clientWidth; this.oldDisplayWidth = displayWidth(cm); this.force = force; this.dims = getDimensions(cm); this.events = []; } DisplayUpdate.prototype.signal = function(emitter, type) { if (hasHandler(emitter, type)) this.events.push(arguments); }; DisplayUpdate.prototype.finish = function() { for (var i = 0; i < this.events.length; i++) signal.apply(null, this.events[i]); }; function maybeClipScrollbars(cm) { var display = cm.display; if (!display.scrollbarsClipped && display.scroller.offsetWidth) { display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; display.heightForcer.style.height = scrollGap(cm) + "px"; display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; display.scrollbarsClipped = true; } } // Does the actual updating of the line display. Bails out // (returning false) when there is nothing to be done and forced is // false. function updateDisplayIfNeeded(cm, update) { var display = cm.display, doc = cm.doc; if (update.editorIsHidden) { resetView(cm); return false; } // Bail out if the visible area is already rendered and nothing changed. if (!update.force && update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && display.renderedView == display.view && countDirtyView(cm) == 0) return false; if (maybeUpdateLineNumberWidth(cm)) { resetView(cm); update.dims = getDimensions(cm); } // Compute a suitable new viewport (from & to) var end = doc.first + doc.size; var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); var to = Math.min(end, update.visible.to + cm.options.viewportMargin); if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); if (sawCollapsedSpans) { from = visualLineNo(cm.doc, from); to = visualLineEndNo(cm.doc, to); } var different = from != display.viewFrom || to != display.viewTo || display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; adjustView(cm, from, to); display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); // Position the mover div to align with the current scroll position cm.display.mover.style.top = display.viewOffset + "px"; var toUpdate = countDirtyView(cm); if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) return false; // For big changes, we hide the enclosing element during the // update, since that speeds up the operations on most browsers. var focused = activeElt(); if (toUpdate > 4) display.lineDiv.style.display = "none"; patchDisplay(cm, display.updateLineNumbers, update.dims); if (toUpdate > 4) display.lineDiv.style.display = ""; display.renderedView = display.view; // There might have been a widget with a focused element that got // hidden or updated, if so re-focus it. if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); // Prevent selection and cursors from interfering with the scroll // width and height. removeChildren(display.cursorDiv); removeChildren(display.selectionDiv); display.gutters.style.height = display.sizer.style.minHeight = 0; if (different) { display.lastWrapHeight = update.wrapperHeight; display.lastWrapWidth = update.wrapperWidth; startWorker(cm, 400); } display.updateLineNumbers = null; return true; } function postUpdateDisplay(cm, update) { var viewport = update.viewport; for (var first = true;; first = false) { if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { // Clip forced viewport to actual scrollable area. if (viewport && viewport.top != null) viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; // Updated line heights might result in the drawn area not // actually covering the viewport. Keep looping until it does. update.visible = visibleLines(cm.display, cm.doc, viewport); if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) break; } if (!updateDisplayIfNeeded(cm, update)) break; updateHeightsInViewport(cm); var barMeasure = measureForScrollbars(cm); updateSelection(cm); updateScrollbars(cm, barMeasure); setDocumentHeight(cm, barMeasure); } update.signal(cm, "update", cm); if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; } } function updateDisplaySimple(cm, viewport) { var update = new DisplayUpdate(cm, viewport); if (updateDisplayIfNeeded(cm, update)) { updateHeightsInViewport(cm); postUpdateDisplay(cm, update); var barMeasure = measureForScrollbars(cm); updateSelection(cm); updateScrollbars(cm, barMeasure); setDocumentHeight(cm, barMeasure); update.finish(); } } function setDocumentHeight(cm, measure) { cm.display.sizer.style.minHeight = measure.docHeight + "px"; cm.display.heightForcer.style.top = measure.docHeight + "px"; cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px"; } // Read the actual heights of the rendered lines, and update their // stored heights to match. function updateHeightsInViewport(cm) { var display = cm.display; var prevBottom = display.lineDiv.offsetTop; for (var i = 0; i < display.view.length; i++) { var cur = display.view[i], height; if (cur.hidden) continue; if (ie && ie_version < 8) { var bot = cur.node.offsetTop + cur.node.offsetHeight; height = bot - prevBottom; prevBottom = bot; } else { var box = cur.node.getBoundingClientRect(); height = box.bottom - box.top; } var diff = cur.line.height - height; if (height < 2) height = textHeight(display); if (diff > .001 || diff < -.001) { updateLineHeight(cur.line, height); updateWidgetHeight(cur.line); if (cur.rest) for (var j = 0; j < cur.rest.length; j++) updateWidgetHeight(cur.rest[j]); } } } // Read and store the height of line widgets associated with the // given line. function updateWidgetHeight(line) { if (line.widgets) for (var i = 0; i < line.widgets.length; ++i) line.widgets[i].height = line.widgets[i].node.parentNode.offsetHeight; } // Do a bulk-read of the DOM positions and sizes needed to draw the // view, so that we don't interleave reading and writing to the DOM. function getDimensions(cm) { var d = cm.display, left = {}, width = {}; var gutterLeft = d.gutters.clientLeft; for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; width[cm.options.gutters[i]] = n.clientWidth; } return {fixedPos: compensateForHScroll(d), gutterTotalWidth: d.gutters.offsetWidth, gutterLeft: left, gutterWidth: width, wrapperWidth: d.wrapper.clientWidth}; } // Sync the actual display DOM structure with display.view, removing // nodes for lines that are no longer in view, and creating the ones // that are not there yet, and updating the ones that are out of // date. function patchDisplay(cm, updateNumbersFrom, dims) { var display = cm.display, lineNumbers = cm.options.lineNumbers; var container = display.lineDiv, cur = container.firstChild; function rm(node) { var next = node.nextSibling; // Works around a throw-scroll bug in OS X Webkit if (webkit && mac && cm.display.currentWheelTarget == node) node.style.display = "none"; else node.parentNode.removeChild(node); return next; } var view = display.view, lineN = display.viewFrom; // Loop over the elements in the view, syncing cur (the DOM nodes // in display.lineDiv) with the view as we go. for (var i = 0; i < view.length; i++) { var lineView = view[i]; if (lineView.hidden) { } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet var node = buildLineElement(cm, lineView, lineN, dims); container.insertBefore(node, cur); } else { // Already drawn while (cur != lineView.node) cur = rm(cur); var updateNumber = lineNumbers && updateNumbersFrom != null && updateNumbersFrom <= lineN && lineView.lineNumber; if (lineView.changes) { if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; updateLineForChanges(cm, lineView, lineN, dims); } if (updateNumber) { removeChildren(lineView.lineNumber); lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); } cur = lineView.node.nextSibling; } lineN += lineView.size; } while (cur) cur = rm(cur); } // When an aspect of a line changes, a string is added to // lineView.changes. This updates the relevant part of the line's // DOM structure. function updateLineForChanges(cm, lineView, lineN, dims) { for (var j = 0; j < lineView.changes.length; j++) { var type = lineView.changes[j]; if (type == "text") updateLineText(cm, lineView); else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); else if (type == "class") updateLineClasses(lineView); else if (type == "widget") updateLineWidgets(cm, lineView, dims); } lineView.changes = null; } // Lines with gutter elements, widgets or a background class need to // be wrapped, and have the extra elements added to the wrapper div function ensureLineWrapped(lineView) { if (lineView.node == lineView.text) { lineView.node = elt("div", null, null, "position: relative"); if (lineView.text.parentNode) lineView.text.parentNode.replaceChild(lineView.node, lineView.text); lineView.node.appendChild(lineView.text); if (ie && ie_version < 8) lineView.node.style.zIndex = 2; } return lineView.node; } function updateLineBackground(lineView) { var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; if (cls) cls += " CodeMirror-linebackground"; if (lineView.background) { if (cls) lineView.background.className = cls; else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } } else if (cls) { var wrap = ensureLineWrapped(lineView); lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); } } // Wrapper around buildLineContent which will reuse the structure // in display.externalMeasured when possible. function getLineContent(cm, lineView) { var ext = cm.display.externalMeasured; if (ext && ext.line == lineView.line) { cm.display.externalMeasured = null; lineView.measure = ext.measure; return ext.built; } return buildLineContent(cm, lineView); } // Redraw the line's text. Interacts with the background and text // classes because the mode may output tokens that influence these // classes. function updateLineText(cm, lineView) { var cls = lineView.text.className; var built = getLineContent(cm, lineView); if (lineView.text == lineView.node) lineView.node = built.pre; lineView.text.parentNode.replaceChild(built.pre, lineView.text); lineView.text = built.pre; if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { lineView.bgClass = built.bgClass; lineView.textClass = built.textClass; updateLineClasses(lineView); } else if (cls) { lineView.text.className = cls; } } function updateLineClasses(lineView) { updateLineBackground(lineView); if (lineView.line.wrapClass) ensureLineWrapped(lineView).className = lineView.line.wrapClass; else if (lineView.node != lineView.text) lineView.node.className = ""; var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; lineView.text.className = textClass || ""; } function updateLineGutter(cm, lineView, lineN, dims) { if (lineView.gutter) { lineView.node.removeChild(lineView.gutter); lineView.gutter = null; } if (lineView.gutterBackground) { lineView.node.removeChild(lineView.gutterBackground); lineView.gutterBackground = null; } if (lineView.line.gutterClass) { var wrap = ensureLineWrapped(lineView); lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass, "left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + dims.gutterTotalWidth + "px"); wrap.insertBefore(lineView.gutterBackground, lineView.text); } var markers = lineView.line.gutterMarkers; if (cm.options.lineNumbers || markers) { var wrap = ensureLineWrapped(lineView); var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"); cm.display.input.setUneditable(gutterWrap); wrap.insertBefore(gutterWrap, lineView.text); if (lineView.line.gutterClass) gutterWrap.className += " " + lineView.line.gutterClass; if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) lineView.lineNumber = gutterWrap.appendChild( elt("div", lineNumberFor(cm.options, lineN), "CodeMirror-linenumber CodeMirror-gutter-elt", "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + cm.display.lineNumInnerWidth + "px")); if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) { var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; if (found) gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); } } } function updateLineWidgets(cm, lineView, dims) { if (lineView.alignable) lineView.alignable = null; for (var node = lineView.node.firstChild, next; node; node = next) { var next = node.nextSibling; if (node.className == "CodeMirror-linewidget") lineView.node.removeChild(node); } insertLineWidgets(cm, lineView, dims); } // Build a line's DOM representation from scratch function buildLineElement(cm, lineView, lineN, dims) { var built = getLineContent(cm, lineView); lineView.text = lineView.node = built.pre; if (built.bgClass) lineView.bgClass = built.bgClass; if (built.textClass) lineView.textClass = built.textClass; updateLineClasses(lineView); updateLineGutter(cm, lineView, lineN, dims); insertLineWidgets(cm, lineView, dims); return lineView.node; } // A lineView may contain multiple logical lines (when merged by // collapsed spans). The widgets for all of them need to be drawn. function insertLineWidgets(cm, lineView, dims) { insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { if (!line.widgets) return; var wrap = ensureLineWrapped(lineView); for (var i = 0, ws = line.widgets; i < ws.length; ++i) { var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); positionLineWidget(widget, node, lineView, dims); cm.display.input.setUneditable(node); if (allowAbove && widget.above) wrap.insertBefore(node, lineView.gutter || lineView.text); else wrap.appendChild(node); signalLater(widget, "redraw"); } } function positionLineWidget(widget, node, lineView, dims) { if (widget.noHScroll) { (lineView.alignable || (lineView.alignable = [])).push(node); var width = dims.wrapperWidth; node.style.left = dims.fixedPos + "px"; if (!widget.coverGutter) { width -= dims.gutterTotalWidth; node.style.paddingLeft = dims.gutterTotalWidth + "px"; } node.style.width = width + "px"; } if (widget.coverGutter) { node.style.zIndex = 5; node.style.position = "relative"; if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; } } // POSITION OBJECT // A Pos instance represents a position within the text. var Pos = CodeMirror.Pos = function(line, ch) { if (!(this instanceof Pos)) return new Pos(line, ch); this.line = line; this.ch = ch; }; // Compare two positions, return 0 if they are the same, a negative // number when a is less, and a positive number otherwise. var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; }; function copyPos(x) {return Pos(x.line, x.ch);} function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; } function minPos(a, b) { return cmp(a, b) < 0 ? a : b; } // INPUT HANDLING function ensureFocus(cm) { if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } } // This will be set to an array of strings when copying, so that, // when pasting, we know what kind of selections the copied text // was made out of. var lastCopied = null; function applyTextInput(cm, inserted, deleted, sel, origin) { var doc = cm.doc; cm.display.shift = false; if (!sel) sel = doc.sel; var paste = cm.state.pasteIncoming || origin == "paste"; var textLines = doc.splitLines(inserted), multiPaste = null; // When pasing N lines into N selections, insert one line per selection if (paste && sel.ranges.length > 1) { if (lastCopied && lastCopied.join("\n") == inserted) { if (sel.ranges.length % lastCopied.length == 0) { multiPaste = []; for (var i = 0; i < lastCopied.length; i++) multiPaste.push(doc.splitLines(lastCopied[i])); } } else if (textLines.length == sel.ranges.length) { multiPaste = map(textLines, function(l) { return [l]; }); } } // Normal behavior is to insert the new text into every selection for (var i = sel.ranges.length - 1; i >= 0; i--) { var range = sel.ranges[i]; var from = range.from(), to = range.to(); if (range.empty()) { if (deleted && deleted > 0) // Handle deletion from = Pos(from.line, from.ch - deleted); else if (cm.state.overwrite && !paste) // Handle overwrite to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); } var updateInput = cm.curOp.updateInput; var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; makeChange(cm.doc, changeEvent); signalLater(cm, "inputRead", cm, changeEvent); } if (inserted && !paste) triggerElectric(cm, inserted); ensureCursorVisible(cm); cm.curOp.updateInput = updateInput; cm.curOp.typing = true; cm.state.pasteIncoming = cm.state.cutIncoming = false; } function handlePaste(e, cm) { var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); if (pasted) { e.preventDefault(); if (!cm.isReadOnly() && !cm.options.disableInput) runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); }); return true; } } function triggerElectric(cm, inserted) { // When an 'electric' character is inserted, immediately trigger a reindent if (!cm.options.electricChars || !cm.options.smartIndent) return; var sel = cm.doc.sel; for (var i = sel.ranges.length - 1; i >= 0; i--) { var range = sel.ranges[i]; if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; var mode = cm.getModeAt(range.head); var indented = false; if (mode.electricChars) { for (var j = 0; j < mode.electricChars.length; j++) if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { indented = indentLine(cm, range.head.line, "smart"); break; } } else if (mode.electricInput) { if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) indented = indentLine(cm, range.head.line, "smart"); } if (indented) signalLater(cm, "electricInput", cm, range.head.line); } } function copyableRanges(cm) { var text = [], ranges = []; for (var i = 0; i < cm.doc.sel.ranges.length; i++) { var line = cm.doc.sel.ranges[i].head.line; var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; ranges.push(lineRange); text.push(cm.getRange(lineRange.anchor, lineRange.head)); } return {text: text, ranges: ranges}; } function disableBrowserMagic(field) { field.setAttribute("autocorrect", "off"); field.setAttribute("autocapitalize", "off"); field.setAttribute("spellcheck", "false"); } // TEXTAREA INPUT STYLE function TextareaInput(cm) { this.cm = cm; // See input.poll and input.reset this.prevInput = ""; // Flag that indicates whether we expect input to appear real soon // now (after some event like 'keypress' or 'input') and are // polling intensively. this.pollingFast = false; // Self-resetting timeout for the poller this.polling = new Delayed(); // Tracks when input.reset has punted to just putting a short // string into the textarea instead of the full selection. this.inaccurateSelection = false; // Used to work around IE issue with selection being forgotten when focus moves away from textarea this.hasSelection = false; this.composing = null; }; function hiddenTextarea() { var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); // The textarea is kept positioned near the cursor to prevent the // fact that it'll be scrolled into view on input from scrolling // our fake cursor out of view. On webkit, when wrap=off, paste is // very slow. So make the area wide instead. if (webkit) te.style.width = "1000px"; else te.setAttribute("wrap", "off"); // If border: 0; -- iOS fails to open keyboard (issue #1287) if (ios) te.style.border = "1px solid black"; disableBrowserMagic(te); return div; } TextareaInput.prototype = copyObj({ init: function(display) { var input = this, cm = this.cm; // Wraps and hides input textarea var div = this.wrapper = hiddenTextarea(); // The semihidden textarea that is focused when the editor is // focused, and receives input. var te = this.textarea = div.firstChild; display.wrapper.insertBefore(div, display.wrapper.firstChild); // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) if (ios) te.style.width = "0px"; on(te, "input", function() { if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; input.poll(); }); on(te, "paste", function(e) { if (signalDOMEvent(cm, e) || handlePaste(e, cm)) return cm.state.pasteIncoming = true; input.fastPoll(); }); function prepareCopyCut(e) { if (signalDOMEvent(cm, e)) return if (cm.somethingSelected()) { lastCopied = cm.getSelections(); if (input.inaccurateSelection) { input.prevInput = ""; input.inaccurateSelection = false; te.value = lastCopied.join("\n"); selectInput(te); } } else if (!cm.options.lineWiseCopyCut) { return; } else { var ranges = copyableRanges(cm); lastCopied = ranges.text; if (e.type == "cut") { cm.setSelections(ranges.ranges, null, sel_dontScroll); } else { input.prevInput = ""; te.value = ranges.text.join("\n"); selectInput(te); } } if (e.type == "cut") cm.state.cutIncoming = true; } on(te, "cut", prepareCopyCut); on(te, "copy", prepareCopyCut); on(display.scroller, "paste", function(e) { if (eventInWidget(display, e) || signalDOMEvent(cm, e)) return; cm.state.pasteIncoming = true; input.focus(); }); // Prevent normal selection in the editor (we handle our own) on(display.lineSpace, "selectstart", function(e) { if (!eventInWidget(display, e)) e_preventDefault(e); }); on(te, "compositionstart", function() { var start = cm.getCursor("from"); if (input.composing) input.composing.range.clear() input.composing = { start: start, range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) }; }); on(te, "compositionend", function() { if (input.composing) { input.poll(); input.composing.range.clear(); input.composing = null; } }); }, prepareSelection: function() { // Redraw the selection and/or cursor var cm = this.cm, display = cm.display, doc = cm.doc; var result = prepareSelection(cm); // Move the hidden textarea near the cursor to prevent scrolling artifacts if (cm.options.moveInputWithCursor) { var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, headPos.top + lineOff.top - wrapOff.top)); result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, headPos.left + lineOff.left - wrapOff.left)); } return result; }, showSelection: function(drawn) { var cm = this.cm, display = cm.display; removeChildrenAndAdd(display.cursorDiv, drawn.cursors); removeChildrenAndAdd(display.selectionDiv, drawn.selection); if (drawn.teTop != null) { this.wrapper.style.top = drawn.teTop + "px"; this.wrapper.style.left = drawn.teLeft + "px"; } }, // Reset the input to correspond to the selection (or to be empty, // when not typing and nothing is selected) reset: function(typing) { if (this.contextMenuPending) return; var minimal, selected, cm = this.cm, doc = cm.doc; if (cm.somethingSelected()) { this.prevInput = ""; var range = doc.sel.primary(); minimal = hasCopyEvent && (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); var content = minimal ? "-" : selected || cm.getSelection(); this.textarea.value = content; if (cm.state.focused) selectInput(this.textarea); if (ie && ie_version >= 9) this.hasSelection = content; } else if (!typing) { this.prevInput = this.textarea.value = ""; if (ie && ie_version >= 9) this.hasSelection = null; } this.inaccurateSelection = minimal; }, getField: function() { return this.textarea; }, supportsTouch: function() { return false; }, focus: function() { if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { try { this.textarea.focus(); } catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM } }, blur: function() { this.textarea.blur(); }, resetPosition: function() { this.wrapper.style.top = this.wrapper.style.left = 0; }, receivedFocus: function() { this.slowPoll(); }, // Poll for input changes, using the normal rate of polling. This // runs as long as the editor is focused. slowPoll: function() { var input = this; if (input.pollingFast) return; input.polling.set(this.cm.options.pollInterval, function() { input.poll(); if (input.cm.state.focused) input.slowPoll(); }); }, // When an event has just come in that is likely to add or change // something in the input textarea, we poll faster, to ensure that // the change appears on the screen quickly. fastPoll: function() { var missed = false, input = this; input.pollingFast = true; function p() { var changed = input.poll(); if (!changed && !missed) {missed = true; input.polling.set(60, p);} else {input.pollingFast = false; input.slowPoll();} } input.polling.set(20, p); }, // Read input from the textarea, and update the document to match. // When something is selected, it is present in the textarea, and // selected (unless it is huge, in which case a placeholder is // used). When nothing is selected, the cursor sits after previously // seen text (can be empty), which is stored in prevInput (we must // not reset the textarea when typing, because that breaks IME). poll: function() { var cm = this.cm, input = this.textarea, prevInput = this.prevInput; // Since this is called a *lot*, try to bail out as cheaply as // possible when it is clear that nothing happened. hasSelection // will be the case when there is a lot of text in the textarea, // in which case reading its value would be expensive. if (this.contextMenuPending || !cm.state.focused || (hasSelection(input) && !prevInput && !this.composing) || cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq) return false; var text = input.value; // If nothing changed, bail. if (text == prevInput && !cm.somethingSelected()) return false; // Work around nonsensical selection resetting in IE9/10, and // inexplicable appearance of private area unicode characters on // some key combos in Mac (#2689). if (ie && ie_version >= 9 && this.hasSelection === text || mac && /[\uf700-\uf7ff]/.test(text)) { cm.display.input.reset(); return false; } if (cm.doc.sel == cm.display.selForContextMenu) { var first = text.charCodeAt(0); if (first == 0x200b && !prevInput) prevInput = "\u200b"; if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } } // Find the part of the input that is actually new var same = 0, l = Math.min(prevInput.length, text.length); while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; var self = this; runInOp(cm, function() { applyTextInput(cm, text.slice(same), prevInput.length - same, null, self.composing ? "*compose" : null); // Don't leave long text in the textarea, since it makes further polling slow if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; else self.prevInput = text; if (self.composing) { self.composing.range.clear(); self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), {className: "CodeMirror-composing"}); } }); return true; }, ensurePolled: function() { if (this.pollingFast && this.poll()) this.pollingFast = false; }, onKeyPress: function() { if (ie && ie_version >= 9) this.hasSelection = null; this.fastPoll(); }, onContextMenu: function(e) { var input = this, cm = input.cm, display = cm.display, te = input.textarea; var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; if (!pos || presto) return; // Opera is difficult. // Reset the current text selection only if the click is done outside of the selection // and 'resetSelectionOnContextMenu' option is true. var reset = cm.options.resetSelectionOnContextMenu; if (reset && cm.doc.sel.contains(pos) == -1) operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText; input.wrapper.style.cssText = "position: absolute" var wrapperBox = input.wrapper.getBoundingClientRect() te.style.cssText = "position: absolute; width: 30px; height: 30px; top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px; z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) display.input.focus(); if (webkit) window.scrollTo(null, oldScrollY); display.input.reset(); // Adds "Select all" to context menu in FF if (!cm.somethingSelected()) te.value = input.prevInput = " "; input.contextMenuPending = true; display.selForContextMenu = cm.doc.sel; clearTimeout(display.detectingSelectAll); // Select-all will be greyed out if there's nothing to select, so // this adds a zero-width space so that we can later check whether // it got selected. function prepareSelectAllHack() { if (te.selectionStart != null) { var selected = cm.somethingSelected(); var extval = "\u200b" + (selected ? te.value : ""); te.value = "\u21da"; // Used to catch context-menu undo te.value = extval; input.prevInput = selected ? "" : "\u200b"; te.selectionStart = 1; te.selectionEnd = extval.length; // Re-set this, in case some other handler touched the // selection in the meantime. display.selForContextMenu = cm.doc.sel; } } function rehide() { input.contextMenuPending = false; input.wrapper.style.cssText = oldWrapperCSS te.style.cssText = oldCSS; if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); // Try to detect the user choosing select-all if (te.selectionStart != null) { if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); var i = 0, poll = function() { if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && te.selectionEnd > 0 && input.prevInput == "\u200b") operation(cm, commands.selectAll)(cm); else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); else display.input.reset(); }; display.detectingSelectAll = setTimeout(poll, 200); } } if (ie && ie_version >= 9) prepareSelectAllHack(); if (captureRightClick) { e_stop(e); var mouseup = function() { off(window, "mouseup", mouseup); setTimeout(rehide, 20); }; on(window, "mouseup", mouseup); } else { setTimeout(rehide, 50); } }, readOnlyChanged: function(val) { if (!val) this.reset(); }, setUneditable: nothing, needsContentAttribute: false }, TextareaInput.prototype); // CONTENTEDITABLE INPUT STYLE function ContentEditableInput(cm) { this.cm = cm; this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; this.polling = new Delayed(); this.gracePeriod = false; } ContentEditableInput.prototype = copyObj({ init: function(display) { var input = this, cm = input.cm; var div = input.div = display.lineDiv; disableBrowserMagic(div); on(div, "paste", function(e) { if (!signalDOMEvent(cm, e)) handlePaste(e, cm); }) on(div, "compositionstart", function(e) { var data = e.data; input.composing = {sel: cm.doc.sel, data: data, startData: data}; if (!data) return; var prim = cm.doc.sel.primary(); var line = cm.getLine(prim.head.line); var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); if (found > -1 && found <= prim.head.ch) input.composing.sel = simpleSelection(Pos(prim.head.line, found), Pos(prim.head.line, found + data.length)); }); on(div, "compositionupdate", function(e) { input.composing.data = e.data; }); on(div, "compositionend", function(e) { var ours = input.composing; if (!ours) return; if (e.data != ours.startData && !/\u200b/.test(e.data)) ours.data = e.data; // Need a small delay to prevent other code (input event, // selection polling) from doing damage when fired right after // compositionend. setTimeout(function() { if (!ours.handled) input.applyComposition(ours); if (input.composing == ours) input.composing = null; }, 50); }); on(div, "touchstart", function() { input.forceCompositionEnd(); }); on(div, "input", function() { if (input.composing) return; if (cm.isReadOnly() || !input.pollContent()) runInOp(input.cm, function() {regChange(cm);}); }); function onCopyCut(e) { if (signalDOMEvent(cm, e)) return if (cm.somethingSelected()) { lastCopied = cm.getSelections(); if (e.type == "cut") cm.replaceSelection("", null, "cut"); } else if (!cm.options.lineWiseCopyCut) { return; } else { var ranges = copyableRanges(cm); lastCopied = ranges.text; if (e.type == "cut") { cm.operation(function() { cm.setSelections(ranges.ranges, 0, sel_dontScroll); cm.replaceSelection("", null, "cut"); }); } } // iOS exposes the clipboard API, but seems to discard content inserted into it if (e.clipboardData && !ios) { e.preventDefault(); e.clipboardData.clearData(); e.clipboardData.setData("text/plain", lastCopied.join("\n")); } else { // Old-fashioned briefly-focus-a-textarea hack var kludge = hiddenTextarea(), te = kludge.firstChild; cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); te.value = lastCopied.join("\n"); var hadFocus = document.activeElement; selectInput(te); setTimeout(function() { cm.display.lineSpace.removeChild(kludge); hadFocus.focus(); }, 50); } } on(div, "copy", onCopyCut); on(div, "cut", onCopyCut); }, prepareSelection: function() { var result = prepareSelection(this.cm, false); result.focus = this.cm.state.focused; return result; }, showSelection: function(info) { if (!info || !this.cm.display.view.length) return; if (info.focus) this.showPrimarySelection(); this.showMultipleSelections(info); }, showPrimarySelection: function() { var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) return; var start = posToDOM(this.cm, prim.from()); var end = posToDOM(this.cm, prim.to()); if (!start && !end) return; var view = this.cm.display.view; var old = sel.rangeCount && sel.getRangeAt(0); if (!start) { start = {node: view[0].measure.map[2], offset: 0}; } else if (!end) { // FIXME dangerously hacky var measure = view[view.length - 1].measure; var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; } try { var rng = range(start.node, start.offset, end.offset, end.node); } catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible if (rng) { if (!gecko && this.cm.state.focused) { sel.collapse(start.node, start.offset); if (!rng.collapsed) sel.addRange(rng); } else { sel.removeAllRanges(); sel.addRange(rng); } if (old && sel.anchorNode == null) sel.addRange(old); else if (gecko) this.startGracePeriod(); } this.rememberSelection(); }, startGracePeriod: function() { var input = this; clearTimeout(this.gracePeriod); this.gracePeriod = setTimeout(function() { input.gracePeriod = false; if (input.selectionChanged()) input.cm.operation(function() { input.cm.curOp.selectionChanged = true; }); }, 20); }, showMultipleSelections: function(info) { removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); }, rememberSelection: function() { var sel = window.getSelection(); this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; }, selectionInEditor: function() { var sel = window.getSelection(); if (!sel.rangeCount) return false; var node = sel.getRangeAt(0).commonAncestorContainer; return contains(this.div, node); }, focus: function() { if (this.cm.options.readOnly != "nocursor") this.div.focus(); }, blur: function() { this.div.blur(); }, getField: function() { return this.div; }, supportsTouch: function() { return true; }, receivedFocus: function() { var input = this; if (this.selectionInEditor()) this.pollSelection(); else runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; }); function poll() { if (input.cm.state.focused) { input.pollSelection(); input.polling.set(input.cm.options.pollInterval, poll); } } this.polling.set(this.cm.options.pollInterval, poll); }, selectionChanged: function() { var sel = window.getSelection(); return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; }, pollSelection: function() { if (!this.composing && !this.gracePeriod && this.selectionChanged()) { var sel = window.getSelection(), cm = this.cm; this.rememberSelection(); var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); var head = domToPos(cm, sel.focusNode, sel.focusOffset); if (anchor && head) runInOp(cm, function() { setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; }); } }, pollContent: function() { var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); var from = sel.from(), to = sel.to(); if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; var fromIndex; if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { var fromLine = lineNo(display.view[0].line); var fromNode = display.view[0].node; } else { var fromLine = lineNo(display.view[fromIndex].line); var fromNode = display.view[fromIndex - 1].node.nextSibling; } var toIndex = findViewIndex(cm, to.line); if (toIndex == display.view.length - 1) { var toLine = display.viewTo - 1; var toNode = display.lineDiv.lastChild; } else { var toLine = lineNo(display.view[toIndex + 1].line) - 1; var toNode = display.view[toIndex + 1].node.previousSibling; } var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); while (newText.length > 1 && oldText.length > 1) { if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } else break; } var cutFront = 0, cutEnd = 0; var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) ++cutFront; var newBot = lst(newText), oldBot = lst(oldText); var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), oldBot.length - (oldText.length == 1 ? cutFront : 0)); while (cutEnd < maxCutEnd && newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) ++cutEnd; newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); newText[0] = newText[0].slice(cutFront); var chFrom = Pos(fromLine, cutFront); var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { replaceRange(cm.doc, newText, chFrom, chTo, "+input"); return true; } }, ensurePolled: function() { this.forceCompositionEnd(); }, reset: function() { this.forceCompositionEnd(); }, forceCompositionEnd: function() { if (!this.composing || this.composing.handled) return; this.applyComposition(this.composing); this.composing.handled = true; this.div.blur(); this.div.focus(); }, applyComposition: function(composing) { if (this.cm.isReadOnly()) operation(this.cm, regChange)(this.cm) else if (composing.data && composing.data != composing.startData) operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel); }, setUneditable: function(node) { node.contentEditable = "false" }, onKeyPress: function(e) { e.preventDefault(); if (!this.cm.isReadOnly()) operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); }, readOnlyChanged: function(val) { this.div.contentEditable = String(val != "nocursor") }, onContextMenu: nothing, resetPosition: nothing, needsContentAttribute: true }, ContentEditableInput.prototype); function posToDOM(cm, pos) { var view = findViewForLine(cm, pos.line); if (!view || view.hidden) return null; var line = getLine(cm.doc, pos.line); var info = mapFromLineView(view, line, pos.line); var order = getOrder(line), side = "left"; if (order) { var partPos = getBidiPartAt(order, pos.ch); side = partPos % 2 ? "right" : "left"; } var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); result.offset = result.collapse == "right" ? result.end : result.start; return result; } function badPos(pos, bad) { if (bad) pos.bad = true; return pos; } function domToPos(cm, node, offset) { var lineNode; if (node == cm.display.lineDiv) { lineNode = cm.display.lineDiv.childNodes[offset]; if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); node = null; offset = 0; } else { for (lineNode = node;; lineNode = lineNode.parentNode) { if (!lineNode || lineNode == cm.display.lineDiv) return null; if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; } } for (var i = 0; i < cm.display.view.length; i++) { var lineView = cm.display.view[i]; if (lineView.node == lineNode) return locateNodeInLineView(lineView, node, offset); } } function locateNodeInLineView(lineView, node, offset) { var wrapper = lineView.text.firstChild, bad = false; if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); if (node == wrapper) { bad = true; node = wrapper.childNodes[offset]; offset = 0; if (!node) { var line = lineView.rest ? lst(lineView.rest) : lineView.line; return badPos(Pos(lineNo(line), line.text.length), bad); } } var textNode = node.nodeType == 3 ? node : null, topNode = node; if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { textNode = node.firstChild; if (offset) offset = textNode.nodeValue.length; } while (topNode.parentNode != wrapper) topNode = topNode.parentNode; var measure = lineView.measure, maps = measure.maps; function find(textNode, topNode, offset) { for (var i = -1; i < (maps ? maps.length : 0); i++) { var map = i < 0 ? measure.map : maps[i]; for (var j = 0; j < map.length; j += 3) { var curNode = map[j + 2]; if (curNode == textNode || curNode == topNode) { var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); var ch = map[j] + offset; if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; return Pos(line, ch); } } } } var found = find(textNode, topNode, offset); if (found) return badPos(found, bad); // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { found = find(after, after.firstChild, 0); if (found) return badPos(Pos(found.line, found.ch - dist), bad); else dist += after.textContent.length; } for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { found = find(before, before.firstChild, -1); if (found) return badPos(Pos(found.line, found.ch + dist), bad); else dist += after.textContent.length; } } function domTextBetween(cm, from, to, fromLine, toLine) { var text = "", closing = false, lineSep = cm.doc.lineSeparator(); function recognizeMarker(id) { return function(marker) { return marker.id == id; }; } function walk(node) { if (node.nodeType == 1) { var cmText = node.getAttribute("cm-text"); if (cmText != null) { if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); text += cmText; return; } var markerID = node.getAttribute("cm-marker"), range; if (markerID) { var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); if (found.length && (range = found[0].find())) text += getBetween(cm.doc, range.from, range.to).join(lineSep); return; } if (node.getAttribute("contenteditable") == "false") return; for (var i = 0; i < node.childNodes.length; i++) walk(node.childNodes[i]); if (/^(pre|div|p)$/i.test(node.nodeName)) closing = true; } else if (node.nodeType == 3) { var val = node.nodeValue; if (!val) return; if (closing) { text += lineSep; closing = false; } text += val; } } for (;;) { walk(from); if (from == to) break; from = from.nextSibling; } return text; } CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; // SELECTION / CURSOR // Selection objects are immutable. A new one is created every time // the selection changes. A selection is one or more non-overlapping // (and non-touching) ranges, sorted, and an integer that indicates // which one is the primary selection (the one that's scrolled into // view, that getCursor returns, etc). function Selection(ranges, primIndex) { this.ranges = ranges; this.primIndex = primIndex; } Selection.prototype = { primary: function() { return this.ranges[this.primIndex]; }, equals: function(other) { if (other == this) return true; if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; for (var i = 0; i < this.ranges.length; i++) { var here = this.ranges[i], there = other.ranges[i]; if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; } return true; }, deepCopy: function() { for (var out = [], i = 0; i < this.ranges.length; i++) out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); return new Selection(out, this.primIndex); }, somethingSelected: function() { for (var i = 0; i < this.ranges.length; i++) if (!this.ranges[i].empty()) return true; return false; }, contains: function(pos, end) { if (!end) end = pos; for (var i = 0; i < this.ranges.length; i++) { var range = this.ranges[i]; if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) return i; } return -1; } }; function Range(anchor, head) { this.anchor = anchor; this.head = head; } Range.prototype = { from: function() { return minPos(this.anchor, this.head); }, to: function() { return maxPos(this.anchor, this.head); }, empty: function() { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; } }; // Take an unsorted, potentially overlapping set of ranges, and // build a selection out of it. 'Consumes' ranges array (modifying // it). function normalizeSelection(ranges, primIndex) { var prim = ranges[primIndex]; ranges.sort(function(a, b) { return cmp(a.from(), b.from()); }); primIndex = indexOf(ranges, prim); for (var i = 1; i < ranges.length; i++) { var cur = ranges[i], prev = ranges[i - 1]; if (cmp(prev.to(), cur.from()) >= 0) { var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; if (i <= primIndex) --primIndex; ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); } } return new Selection(ranges, primIndex); } function simpleSelection(anchor, head) { return new Selection([new Range(anchor, head || anchor)], 0); } // Most of the external API clips given positions to make sure they // actually exist within the document. function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} function clipPos(doc, pos) { if (pos.line < doc.first) return Pos(doc.first, 0); var last = doc.first + doc.size - 1; if (pos.line > last) return Pos(last, getLine(doc, last).text.length); return clipToLen(pos, getLine(doc, pos.line).text.length); } function clipToLen(pos, linelen) { var ch = pos.ch; if (ch == null || ch > linelen) return Pos(pos.line, linelen); else if (ch < 0) return Pos(pos.line, 0); else return pos; } function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} function clipPosArray(doc, array) { for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); return out; } // SELECTION UPDATES // The 'scroll' parameter given to many of these indicated whether // the new cursor position should be scrolled into view after // modifying the selection. // If shift is held or the extend flag is set, extends a range to // include a given position (and optionally a second position). // Otherwise, simply returns the range between the given positions. // Used for cursor motion and such. function extendRange(doc, range, head, other) { if (doc.cm && doc.cm.display.shift || doc.extend) { var anchor = range.anchor; if (other) { var posBefore = cmp(head, anchor) < 0; if (posBefore != (cmp(other, anchor) < 0)) { anchor = head; head = other; } else if (posBefore != (cmp(head, other) < 0)) { head = other; } } return new Range(anchor, head); } else { return new Range(other || head, head); } } // Extend the primary selection range, discard the rest. function extendSelection(doc, head, other, options) { setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); } // Extend all selections (pos is an array of selections with length // equal the number of selections) function extendSelections(doc, heads, options) { for (var out = [], i = 0; i < doc.sel.ranges.length; i++) out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null); var newSel = normalizeSelection(out, doc.sel.primIndex); setSelection(doc, newSel, options); } // Updates a single range in the selection. function replaceOneSelection(doc, i, range, options) { var ranges = doc.sel.ranges.slice(0); ranges[i] = range; setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); } // Reset the selection to a single range. function setSimpleSelection(doc, anchor, head, options) { setSelection(doc, simpleSelection(anchor, head), options); } // Give beforeSelectionChange handlers a change to influence a // selection update. function filterSelectionChange(doc, sel, options) { var obj = { ranges: sel.ranges, update: function(ranges) { this.ranges = []; for (var i = 0; i < ranges.length; i++) this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), clipPos(doc, ranges[i].head)); }, origin: options && options.origin }; signal(doc, "beforeSelectionChange", doc, obj); if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); else return sel; } function setSelectionReplaceHistory(doc, sel, options) { var done = doc.history.done, last = lst(done); if (last && last.ranges) { done[done.length - 1] = sel; setSelectionNoUndo(doc, sel, options); } else { setSelection(doc, sel, options); } } // Set a new selection. function setSelection(doc, sel, options) { setSelectionNoUndo(doc, sel, options); addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); } function setSelectionNoUndo(doc, sel, options) { if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) sel = filterSelectionChange(doc, sel, options); var bias = options && options.bias || (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); if (!(options && options.scroll === false) && doc.cm) ensureCursorVisible(doc.cm); } function setSelectionInner(doc, sel) { if (sel.equals(doc.sel)) return; doc.sel = sel; if (doc.cm) { doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; signalCursorActivity(doc.cm); } signalLater(doc, "cursorActivity", doc); } // Verify that the selection does not partially select any atomic // marked ranges. function reCheckSelection(doc) { setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); } // Return a selection that does not partially select any atomic // ranges. function skipAtomicInSelection(doc, sel, bias, mayClear) { var out; for (var i = 0; i < sel.ranges.length; i++) { var range = sel.ranges[i]; var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i]; var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear); var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear); if (out || newAnchor != range.anchor || newHead != range.head) { if (!out) out = sel.ranges.slice(0, i); out[i] = new Range(newAnchor, newHead); } } return out ? normalizeSelection(out, sel.primIndex) : sel; } function skipAtomicInner(doc, pos, oldPos, dir, mayClear) { var line = getLine(doc, pos.line); if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { var sp = line.markedSpans[i], m = sp.marker; if ((sp.from == null || (m.inclusiveLeft ? sp.from <= pos.ch : sp.from < pos.ch)) && (sp.to == null || (m.inclusiveRight ? sp.to >= pos.ch : sp.to > pos.ch))) { if (mayClear) { signal(m, "beforeCursorEnter"); if (m.explicitlyCleared) { if (!line.markedSpans) break; else {--i; continue;} } } if (!m.atomic) continue; if (oldPos) { var near = m.find(dir < 0 ? 1 : -1), diff; if (dir < 0 ? m.inclusiveRight : m.inclusiveLeft) near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0)) return skipAtomicInner(doc, near, pos, dir, mayClear); } var far = m.find(dir < 0 ? -1 : 1); if (dir < 0 ? m.inclusiveLeft : m.inclusiveRight) far = movePos(doc, far, dir, far.line == pos.line ? line : null); return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null; } } return pos; } // Ensure a given position is not inside an atomic range. function skipAtomic(doc, pos, oldPos, bias, mayClear) { var dir = bias || 1; var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) || (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) || skipAtomicInner(doc, pos, oldPos, -dir, mayClear) || (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true)); if (!found) { doc.cantEdit = true; return Pos(doc.first, 0); } return found; } function movePos(doc, pos, dir, line) { if (dir < 0 && pos.ch == 0) { if (pos.line > doc.first) return clipPos(doc, Pos(pos.line - 1)); else return null; } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) { if (pos.line < doc.first + doc.size - 1) return Pos(pos.line + 1, 0); else return null; } else { return new Pos(pos.line, pos.ch + dir); } } // SELECTION DRAWING function updateSelection(cm) { cm.display.input.showSelection(cm.display.input.prepareSelection()); } function prepareSelection(cm, primary) { var doc = cm.doc, result = {}; var curFragment = result.cursors = document.createDocumentFragment(); var selFragment = result.selection = document.createDocumentFragment(); for (var i = 0; i < doc.sel.ranges.length; i++) { if (primary === false && i == doc.sel.primIndex) continue; var range = doc.sel.ranges[i]; if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) continue; var collapsed = range.empty(); if (collapsed || cm.options.showCursorWhenSelecting) drawSelectionCursor(cm, range.head, curFragment); if (!collapsed) drawSelectionRange(cm, range, selFragment); } return result; } // Draws a cursor for the given range function drawSelectionCursor(cm, head, output) { var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine); var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); cursor.style.left = pos.left + "px"; cursor.style.top = pos.top + "px"; cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; if (pos.other) { // Secondary cursor, shown when on a 'jump' in bi-directional text var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); otherCursor.style.display = ""; otherCursor.style.left = pos.other.left + "px"; otherCursor.style.top = pos.other.top + "px"; otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; } } // Draws the given range as a highlighted selection function drawSelectionRange(cm, range, output) { var display = cm.display, doc = cm.doc; var fragment = document.createDocumentFragment(); var padding = paddingH(cm.display), leftSide = padding.left; var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; function add(left, top, width, bottom) { if (top < 0) top = 0; top = Math.round(top); bottom = Math.round(bottom); fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px; height: " + (bottom - top) + "px")); } function drawForLine(line, fromArg, toArg) { var lineObj = getLine(doc, line); var lineLen = lineObj.text.length; var start, end; function coords(ch, bias) { return charCoords(cm, Pos(line, ch), "div", lineObj, bias); } iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { var leftPos = coords(from, "left"), rightPos, left, right; if (from == to) { rightPos = leftPos; left = right = leftPos.left; } else { rightPos = coords(to - 1, "right"); if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } left = leftPos.left; right = rightPos.right; } if (fromArg == null && from == 0) left = leftSide; if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part add(left, leftPos.top, null, leftPos.bottom); left = leftSide; if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); } if (toArg == null && to == lineLen) right = rightSide; if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) start = leftPos; if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) end = rightPos; if (left < leftSide + 1) left = leftSide; add(left, rightPos.top, right - left, rightPos.bottom); }); return {start: start, end: end}; } var sFrom = range.from(), sTo = range.to(); if (sFrom.line == sTo.line) { drawForLine(sFrom.line, sFrom.ch, sTo.ch); } else { var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); var singleVLine = visualLine(fromLine) == visualLine(toLine); var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; if (singleVLine) { if (leftEnd.top < rightStart.top - 2) { add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); } else { add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); } } if (leftEnd.bottom < rightStart.top) add(leftSide, leftEnd.bottom, null, rightStart.top); } output.appendChild(fragment); } // Cursor-blinking function restartBlink(cm) { if (!cm.state.focused) return; var display = cm.display; clearInterval(display.blinker); var on = true; display.cursorDiv.style.visibility = ""; if (cm.options.cursorBlinkRate > 0) display.blinker = setInterval(function() { display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; }, cm.options.cursorBlinkRate); else if (cm.options.cursorBlinkRate < 0) display.cursorDiv.style.visibility = "hidden"; } // HIGHLIGHT WORKER function startWorker(cm, time) { if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) cm.state.highlight.set(time, bind(highlightWorker, cm)); } function highlightWorker(cm) { var doc = cm.doc; if (doc.frontier < doc.first) doc.frontier = doc.first; if (doc.frontier >= cm.display.viewTo) return; var end = +new Date + cm.options.workTime; var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); var changedLines = []; doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) { if (doc.frontier >= cm.display.viewFrom) { // Visible var oldStyles = line.styles, tooLong = line.text.length > cm.options.maxHighlightLength; var highlighted = highlightLine(cm, line, tooLong ? copyState(doc.mode, state) : state, true); line.styles = highlighted.styles; var oldCls = line.styleClasses, newCls = highlighted.classes; if (newCls) line.styleClasses = newCls; else if (oldCls) line.styleClasses = null; var ischange = !oldStyles || oldStyles.length != line.styles.length || oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; if (ischange) changedLines.push(doc.frontier); line.stateAfter = tooLong ? state : copyState(doc.mode, state); } else { if (line.text.length <= cm.options.maxHighlightLength) processLine(cm, line.text, state); line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; } ++doc.frontier; if (+new Date > end) { startWorker(cm, cm.options.workDelay); return true; } }); if (changedLines.length) runInOp(cm, function() { for (var i = 0; i < changedLines.length; i++) regLineChange(cm, changedLines[i], "text"); }); } // Finds the line to start with when starting a parse. Tries to // find a line with a stateAfter, so that it can start with a // valid state. If that fails, it returns the line with the // smallest indentation, which tends to need the least context to // parse correctly. function findStartLine(cm, n, precise) { var minindent, minline, doc = cm.doc; var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); for (var search = n; search > lim; --search) { if (search <= doc.first) return doc.first; var line = getLine(doc, search - 1); if (line.stateAfter && (!precise || search <= doc.frontier)) return search; var indented = countColumn(line.text, null, cm.options.tabSize); if (minline == null || minindent > indented) { minline = search - 1; minindent = indented; } } return minline; } function getStateBefore(cm, n, precise) { var doc = cm.doc, display = cm.display; if (!doc.mode.startState) return true; var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; if (!state) state = startState(doc.mode); else state = copyState(doc.mode, state); doc.iter(pos, n, function(line) { processLine(cm, line.text, state); var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; line.stateAfter = save ? copyState(doc.mode, state) : null; ++pos; }); if (precise) doc.frontier = pos; return state; } // POSITION MEASUREMENT function paddingTop(display) {return display.lineSpace.offsetTop;} function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} function paddingH(display) { if (display.cachedPaddingH) return display.cachedPaddingH; var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; return data; } function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; } function displayWidth(cm) { return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; } function displayHeight(cm) { return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; } // Ensure the lineView.wrapping.heights array is populated. This is // an array of bottom offsets for the lines that make up a drawn // line. When lineWrapping is on, there might be more than one // height. function ensureLineHeights(cm, lineView, rect) { var wrapping = cm.options.lineWrapping; var curWidth = wrapping && displayWidth(cm); if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { var heights = lineView.measure.heights = []; if (wrapping) { lineView.measure.width = curWidth; var rects = lineView.text.firstChild.getClientRects(); for (var i = 0; i < rects.length - 1; i++) { var cur = rects[i], next = rects[i + 1]; if (Math.abs(cur.bottom - next.bottom) > 2) heights.push((cur.bottom + next.top) / 2 - rect.top); } } heights.push(rect.bottom - rect.top); } } // Find a line map (mapping character offsets to text nodes) and a // measurement cache for the given line number. (A line view might // contain multiple lines when collapsed ranges are present.) function mapFromLineView(lineView, line, lineN) { if (lineView.line == line) return {map: lineView.measure.map, cache: lineView.measure.cache}; for (var i = 0; i < lineView.rest.length; i++) if (lineView.rest[i] == line) return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; for (var i = 0; i < lineView.rest.length; i++) if (lineNo(lineView.rest[i]) > lineN) return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; } // Render a line into the hidden node display.externalMeasured. Used // when measurement is needed for a line that's not in the viewport. function updateExternalMeasurement(cm, line) { line = visualLine(line); var lineN = lineNo(line); var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); view.lineN = lineN; var built = view.built = buildLineContent(cm, view); view.text = built.pre; removeChildrenAndAdd(cm.display.lineMeasure, built.pre); return view; } // Get a {top, bottom, left, right} box (in line-local coordinates) // for a given character. function measureChar(cm, line, ch, bias) { return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); } // Find a line view that corresponds to the given line number. function findViewForLine(cm, lineN) { if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) return cm.display.view[findViewIndex(cm, lineN)]; var ext = cm.display.externalMeasured; if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) return ext; } // Measurement can be split in two steps, the set-up work that // applies to the whole line, and the measurement of the actual // character. Functions like coordsChar, that need to do a lot of // measurements in a row, can thus ensure that the set-up work is // only done once. function prepareMeasureForLine(cm, line) { var lineN = lineNo(line); var view = findViewForLine(cm, lineN); if (view && !view.text) { view = null; } else if (view && view.changes) { updateLineForChanges(cm, view, lineN, getDimensions(cm)); cm.curOp.forceUpdate = true; } if (!view) view = updateExternalMeasurement(cm, line); var info = mapFromLineView(view, line, lineN); return { line: line, view: view, rect: null, map: info.map, cache: info.cache, before: info.before, hasHeights: false }; } // Given a prepared measurement object, measures the position of an // actual character (or fetches it from the cache). function measureCharPrepared(cm, prepared, ch, bias, varHeight) { if (prepared.before) ch = -1; var key = ch + (bias || ""), found; if (prepared.cache.hasOwnProperty(key)) { found = prepared.cache[key]; } else { if (!prepared.rect) prepared.rect = prepared.view.text.getBoundingClientRect(); if (!prepared.hasHeights) { ensureLineHeights(cm, prepared.view, prepared.rect); prepared.hasHeights = true; } found = measureCharInner(cm, prepared, ch, bias); if (!found.bogus) prepared.cache[key] = found; } return {left: found.left, right: found.right, top: varHeight ? found.rtop : found.top, bottom: varHeight ? found.rbottom : found.bottom}; } var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; function nodeAndOffsetInLineMap(map, ch, bias) { var node, start, end, collapse; // First, search the line map for the text node corresponding to, // or closest to, the target character. for (var i = 0; i < map.length; i += 3) { var mStart = map[i], mEnd = map[i + 1]; if (ch < mStart) { start = 0; end = 1; collapse = "left"; } else if (ch < mEnd) { start = ch - mStart; end = start + 1; } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { end = mEnd - mStart; start = end - 1; if (ch >= mEnd) collapse = "right"; } if (start != null) { node = map[i + 2]; if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) collapse = bias; if (bias == "left" && start == 0) while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { node = map[(i -= 3) + 2]; collapse = "left"; } if (bias == "right" && start == mEnd - mStart) while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { node = map[(i += 3) + 2]; collapse = "right"; } break; } } return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; } function measureCharInner(cm, prepared, ch, bias) { var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); var node = place.node, start = place.start, end = place.end, collapse = place.collapse; var rect; if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { rect = node.parentNode.getBoundingClientRect(); } else if (ie && cm.options.lineWrapping) { var rects = range(node, start, end).getClientRects(); if (rects.length) rect = rects[bias == "right" ? rects.length - 1 : 0]; else rect = nullRect; } else { rect = range(node, start, end).getBoundingClientRect() || nullRect; } if (rect.left || rect.right || start == 0) break; end = start; start = start - 1; collapse = "right"; } if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); } else { // If it is a widget, simply get the box for the whole widget. if (start > 0) collapse = bias = "right"; var rects; if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) rect = rects[bias == "right" ? rects.length - 1 : 0]; else rect = node.getBoundingClientRect(); } if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { var rSpan = node.parentNode.getClientRects()[0]; if (rSpan) rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; else rect = nullRect; } var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; var mid = (rtop + rbot) / 2; var heights = prepared.view.measure.heights; for (var i = 0; i < heights.length - 1; i++) if (mid < heights[i]) break; var top = i ? heights[i - 1] : 0, bot = heights[i]; var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, top: top, bottom: bot}; if (!rect.left && !rect.right) result.bogus = true; if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } return result; } // Work around problem with bounding client rects on ranges being // returned incorrectly when zoomed on IE10 and below. function maybeUpdateRectForZooming(measure, rect) { if (!window.screen || screen.logicalXDPI == null || screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) return rect; var scaleX = screen.logicalXDPI / screen.deviceXDPI; var scaleY = screen.logicalYDPI / screen.deviceYDPI; return {left: rect.left * scaleX, right: rect.right * scaleX, top: rect.top * scaleY, bottom: rect.bottom * scaleY}; } function clearLineMeasurementCacheFor(lineView) { if (lineView.measure) { lineView.measure.cache = {}; lineView.measure.heights = null; if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) lineView.measure.caches[i] = {}; } } function clearLineMeasurementCache(cm) { cm.display.externalMeasure = null; removeChildren(cm.display.lineMeasure); for (var i = 0; i < cm.display.view.length; i++) clearLineMeasurementCacheFor(cm.display.view[i]); } function clearCaches(cm) { clearLineMeasurementCache(cm); cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; cm.display.lineNumChars = null; } function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } // Converts a {top, bottom, left, right} box from line-local // coordinates into another coordinate system. Context may be one of // "line", "div" (display.lineDiv), "local"/null (editor), "window", // or "page". function intoCoordSystem(cm, lineObj, rect, context) { if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { var size = widgetHeight(lineObj.widgets[i]); rect.top += size; rect.bottom += size; } if (context == "line") return rect; if (!context) context = "local"; var yOff = heightAtLine(lineObj); if (context == "local") yOff += paddingTop(cm.display); else yOff -= cm.display.viewOffset; if (context == "page" || context == "window") { var lOff = cm.display.lineSpace.getBoundingClientRect(); yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); rect.left += xOff; rect.right += xOff; } rect.top += yOff; rect.bottom += yOff; return rect; } // Coverts a box from "div" coords to another coordinate system. // Context may be "window", "page", "div", or "local"/null. function fromCoordSystem(cm, coords, context) { if (context == "div") return coords; var left = coords.left, top = coords.top; // First move into "page" coordinate system if (context == "page") { left -= pageScrollX(); top -= pageScrollY(); } else if (context == "local" || !context) { var localBox = cm.display.sizer.getBoundingClientRect(); left += localBox.left; top += localBox.top; } var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; } function charCoords(cm, pos, context, lineObj, bias) { if (!lineObj) lineObj = getLine(cm.doc, pos.line); return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); } // Returns a box for a given cursor position, which may have an // 'other' property containing the position of the secondary cursor // on a bidi boundary. function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { lineObj = lineObj || getLine(cm.doc, pos.line); if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); function get(ch, right) { var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); if (right) m.left = m.right; else m.right = m.left; return intoCoordSystem(cm, lineObj, m, context); } function getBidi(ch, partPos) { var part = order[partPos], right = part.level % 2; if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { part = order[--partPos]; ch = bidiRight(part) - (part.level % 2 ? 0 : 1); right = true; } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { part = order[++partPos]; ch = bidiLeft(part) - part.level % 2; right = false; } if (right && ch == part.to && ch > part.from) return get(ch - 1); return get(ch, right); } var order = getOrder(lineObj), ch = pos.ch; if (!order) return get(ch); var partPos = getBidiPartAt(order, ch); var val = getBidi(ch, partPos); if (bidiOther != null) val.other = getBidi(ch, bidiOther); return val; } // Used to cheaply estimate the coordinates for a position. Used for // intermediate scroll updates. function estimateCoords(cm, pos) { var left = 0, pos = clipPos(cm.doc, pos); if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; var lineObj = getLine(cm.doc, pos.line); var top = heightAtLine(lineObj) + paddingTop(cm.display); return {left: left, right: left, top: top, bottom: top + lineObj.height}; } // Positions returned by coordsChar contain some extra information. // xRel is the relative x position of the input coordinates compared // to the found position (so xRel > 0 means the coordinates are to // the right of the character position, for example). When outside // is true, that means the coordinates lie outside the line's // vertical range. function PosWithInfo(line, ch, outside, xRel) { var pos = Pos(line, ch); pos.xRel = xRel; if (outside) pos.outside = true; return pos; } // Compute the character position closest to the given coordinates. // Input must be lineSpace-local ("div" coordinate system). function coordsChar(cm, x, y) { var doc = cm.doc; y += cm.display.viewOffset; if (y < 0) return PosWithInfo(doc.first, 0, true, -1); var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; if (lineN > last) return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); if (x < 0) x = 0; var lineObj = getLine(doc, lineN); for (;;) { var found = coordsCharInner(cm, lineObj, lineN, x, y); var merged = collapsedSpanAtEnd(lineObj); var mergedPos = merged && merged.find(0, true); if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) lineN = lineNo(lineObj = mergedPos.to.line); else return found; } } function coordsCharInner(cm, lineObj, lineNo, x, y) { var innerOff = y - heightAtLine(lineObj); var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; var preparedMeasure = prepareMeasureForLine(cm, lineObj); function getX(ch) { var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); wrongLine = true; if (innerOff > sp.bottom) return sp.left - adjust; else if (innerOff < sp.top) return sp.left + adjust; else wrongLine = false; return sp.left; } var bidi = getOrder(lineObj), dist = lineObj.text.length; var from = lineLeft(lineObj), to = lineRight(lineObj); var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); // Do a binary search between these bounds. for (;;) { if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { var ch = x < fromX || x - fromX <= toX - x ? from : to; var xDiff = x - (ch == from ? fromX : toX); while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); return pos; } var step = Math.ceil(dist / 2), middle = from + step; if (bidi) { middle = from; for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); } var middleX = getX(middle); if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} } } var measureText; // Compute the default text height. function textHeight(display) { if (display.cachedTextHeight != null) return display.cachedTextHeight; if (measureText == null) { measureText = elt("pre"); // Measure a bunch of lines, for browsers that compute // fractional heights. for (var i = 0; i < 49; ++i) { measureText.appendChild(document.createTextNode("x")); measureText.appendChild(elt("br")); } measureText.appendChild(document.createTextNode("x")); } removeChildrenAndAdd(display.measure, measureText); var height = measureText.offsetHeight / 50; if (height > 3) display.cachedTextHeight = height; removeChildren(display.measure); return height || 1; } // Compute the default character width. function charWidth(display) { if (display.cachedCharWidth != null) return display.cachedCharWidth; var anchor = elt("span", "xxxxxxxxxx"); var pre = elt("pre", [anchor]); removeChildrenAndAdd(display.measure, pre); var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; if (width > 2) display.cachedCharWidth = width; return width || 10; } // OPERATIONS // Operations are used to wrap a series of changes to the editor // state in such a way that each change won't have to update the // cursor and display (which would be awkward, slow, and // error-prone). Instead, display updates are batched and then all // combined and executed at once. var operationGroup = null; var nextOpId = 0; // Start a new operation. function startOperation(cm) { cm.curOp = { cm: cm, viewChanged: false, // Flag that indicates that lines might need to be redrawn startHeight: cm.doc.height, // Used to detect need to update scrollbar forceUpdate: false, // Used to force a redraw updateInput: null, // Whether to reset the input textarea typing: false, // Whether this reset should be careful to leave existing text (for compositing) changeObjs: null, // Accumulated changes, for firing change events cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already selectionChanged: false, // Whether the selection needs to be redrawn updateMaxLine: false, // Set when the widest line needs to be determined anew scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet scrollToPos: null, // Used to scroll to a specific position focus: false, id: ++nextOpId // Unique ID }; if (operationGroup) { operationGroup.ops.push(cm.curOp); } else { cm.curOp.ownsGroup = operationGroup = { ops: [cm.curOp], delayedCallbacks: [] }; } } function fireCallbacksForOps(group) { // Calls delayed callbacks and cursorActivity handlers until no // new ones appear var callbacks = group.delayedCallbacks, i = 0; do { for (; i < callbacks.length; i++) callbacks[i].call(null); for (var j = 0; j < group.ops.length; j++) { var op = group.ops[j]; if (op.cursorActivityHandlers) while (op.cursorActivityCalled < op.cursorActivityHandlers.length) op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } } while (i < callbacks.length); } // Finish an operation, updating the display and signalling delayed events function endOperation(cm) { var op = cm.curOp, group = op.ownsGroup; if (!group) return; try { fireCallbacksForOps(group); } finally { operationGroup = null; for (var i = 0; i < group.ops.length; i++) group.ops[i].cm.curOp = null; endOperations(group); } } // The DOM updates done when an operation finishes are batched so // that the minimum number of relayouts are required. function endOperations(group) { var ops = group.ops; for (var i = 0; i < ops.length; i++) // Read DOM endOperation_R1(ops[i]); for (var i = 0; i < ops.length; i++) // Write DOM (maybe) endOperation_W1(ops[i]); for (var i = 0; i < ops.length; i++) // Read DOM endOperation_R2(ops[i]); for (var i = 0; i < ops.length; i++) // Write DOM (maybe) endOperation_W2(ops[i]); for (var i = 0; i < ops.length; i++) // Read DOM endOperation_finish(ops[i]); } function endOperation_R1(op) { var cm = op.cm, display = cm.display; maybeClipScrollbars(cm); if (op.updateMaxLine) findMaxLine(cm); op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || op.scrollToPos.to.line >= display.viewTo) || display.maxLineChanged && cm.options.lineWrapping; op.update = op.mustUpdate && new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); } function endOperation_W1(op) { op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); } function endOperation_R2(op) { var cm = op.cm, display = cm.display; if (op.updatedDisplay) updateHeightsInViewport(cm); op.barMeasure = measureForScrollbars(cm); // If the max line changed since it was last measured, measure it, // and ensure the document's width matches it. // updateDisplay_W2 will use these properties to do the actual resizing if (display.maxLineChanged && !cm.options.lineWrapping) { op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; cm.display.sizerWidth = op.adjustWidthTo; op.barMeasure.scrollWidth = Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); } if (op.updatedDisplay || op.selectionChanged) op.preparedSelection = display.input.prepareSelection(); } function endOperation_W2(op) { var cm = op.cm; if (op.adjustWidthTo != null) { cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; if (op.maxScrollLeft < cm.doc.scrollLeft) setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); cm.display.maxLineChanged = false; } if (op.preparedSelection) cm.display.input.showSelection(op.preparedSelection); if (op.updatedDisplay || op.startHeight != cm.doc.height) updateScrollbars(cm, op.barMeasure); if (op.updatedDisplay) setDocumentHeight(cm, op.barMeasure); if (op.selectionChanged) restartBlink(cm); if (cm.state.focused && op.updateInput) cm.display.input.reset(op.typing); if (op.focus && op.focus == activeElt() && (!document.hasFocus || document.hasFocus())) ensureFocus(op.cm); } function endOperation_finish(op) { var cm = op.cm, display = cm.display, doc = cm.doc; if (op.updatedDisplay) postUpdateDisplay(cm, op.update); // Abort mouse wheel delta measurement, when scrolling explicitly if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) display.wheelStartX = display.wheelStartY = null; // Propagate the scroll position to the actual DOM scroller if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); display.scrollbars.setScrollTop(doc.scrollTop); display.scroller.scrollTop = doc.scrollTop; } if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - display.scroller.clientWidth, op.scrollLeft)); display.scrollbars.setScrollLeft(doc.scrollLeft); display.scroller.scrollLeft = doc.scrollLeft; alignHorizontally(cm); } // If we need to scroll a specific position into view, do so. if (op.scrollToPos) { var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); } // Fire events for markers that are hidden/unidden by editing or // undoing var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; if (hidden) for (var i = 0; i < hidden.length; ++i) if (!hidden[i].lines.length) signal(hidden[i], "hide"); if (unhidden) for (var i = 0; i < unhidden.length; ++i) if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); if (display.wrapper.offsetHeight) doc.scrollTop = cm.display.scroller.scrollTop; // Fire change events, and delayed event handlers if (op.changeObjs) signal(cm, "changes", cm, op.changeObjs); if (op.update) op.update.finish(); } // Run the given function in an operation function runInOp(cm, f) { if (cm.curOp) return f(); startOperation(cm); try { return f(); } finally { endOperation(cm); } } // Wraps a function in an operation. Returns the wrapped function. function operation(cm, f) { return function() { if (cm.curOp) return f.apply(cm, arguments); startOperation(cm); try { return f.apply(cm, arguments); } finally { endOperation(cm); } }; } // Used to add methods to editor and doc instances, wrapping them in // operations. function methodOp(f) { return function() { if (this.curOp) return f.apply(this, arguments); startOperation(this); try { return f.apply(this, arguments); } finally { endOperation(this); } }; } function docMethodOp(f) { return function() { var cm = this.cm; if (!cm || cm.curOp) return f.apply(this, arguments); startOperation(cm); try { return f.apply(this, arguments); } finally { endOperation(cm); } }; } // VIEW TRACKING // These objects are used to represent the visible (currently drawn) // part of the document. A LineView may correspond to multiple // logical lines, if those are connected by collapsed ranges. function LineView(doc, line, lineN) { // The starting line this.line = line; // Continuing lines, if any this.rest = visualLineContinued(line); // Number of logical lines in this visual line this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; this.node = this.text = null; this.hidden = lineIsHidden(doc, line); } // Create a range of LineView objects for the given lines. function buildViewArray(cm, from, to) { var array = [], nextPos; for (var pos = from; pos < to; pos = nextPos) { var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); nextPos = pos + view.size; array.push(view); } return array; } // Updates the display.view data structure for a given change to the // document. From and to are in pre-change coordinates. Lendiff is // the amount of lines added or subtracted by the change. This is // used for changes that span multiple lines, or change the way // lines are divided into visual lines. regLineChange (below) // registers single-line changes. function regChange(cm, from, to, lendiff) { if (from == null) from = cm.doc.first; if (to == null) to = cm.doc.first + cm.doc.size; if (!lendiff) lendiff = 0; var display = cm.display; if (lendiff && to < display.viewTo && (display.updateLineNumbers == null || display.updateLineNumbers > from)) display.updateLineNumbers = from; cm.curOp.viewChanged = true; if (from >= display.viewTo) { // Change after if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) resetView(cm); } else if (to <= display.viewFrom) { // Change before if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { resetView(cm); } else { display.viewFrom += lendiff; display.viewTo += lendiff; } } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap resetView(cm); } else if (from <= display.viewFrom) { // Top overlap var cut = viewCuttingPoint(cm, to, to + lendiff, 1); if (cut) { display.view = display.view.slice(cut.index); display.viewFrom = cut.lineN; display.viewTo += lendiff; } else { resetView(cm); } } else if (to >= display.viewTo) { // Bottom overlap var cut = viewCuttingPoint(cm, from, from, -1); if (cut) { display.view = display.view.slice(0, cut.index); display.viewTo = cut.lineN; } else { resetView(cm); } } else { // Gap in the middle var cutTop = viewCuttingPoint(cm, from, from, -1); var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); if (cutTop && cutBot) { display.view = display.view.slice(0, cutTop.index) .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) .concat(display.view.slice(cutBot.index)); display.viewTo += lendiff; } else { resetView(cm); } } var ext = display.externalMeasured; if (ext) { if (to < ext.lineN) ext.lineN += lendiff; else if (from < ext.lineN + ext.size) display.externalMeasured = null; } } // Register a change to a single line. Type must be one of "text", // "gutter", "class", "widget" function regLineChange(cm, line, type) { cm.curOp.viewChanged = true; var display = cm.display, ext = cm.display.externalMeasured; if (ext && line >= ext.lineN && line < ext.lineN + ext.size) display.externalMeasured = null; if (line < display.viewFrom || line >= display.viewTo) return; var lineView = display.view[findViewIndex(cm, line)]; if (lineView.node == null) return; var arr = lineView.changes || (lineView.changes = []); if (indexOf(arr, type) == -1) arr.push(type); } // Clear the view. function resetView(cm) { cm.display.viewFrom = cm.display.viewTo = cm.doc.first; cm.display.view = []; cm.display.viewOffset = 0; } // Find the view element corresponding to a given line. Return null // when the line isn't visible. function findViewIndex(cm, n) { if (n >= cm.display.viewTo) return null; n -= cm.display.viewFrom; if (n < 0) return null; var view = cm.display.view; for (var i = 0; i < view.length; i++) { n -= view[i].size; if (n < 0) return i; } } function viewCuttingPoint(cm, oldN, newN, dir) { var index = findViewIndex(cm, oldN), diff, view = cm.display.view; if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) return {index: index, lineN: newN}; for (var i = 0, n = cm.display.viewFrom; i < index; i++) n += view[i].size; if (n != oldN) { if (dir > 0) { if (index == view.length - 1) return null; diff = (n + view[index].size) - oldN; index++; } else { diff = n - oldN; } oldN += diff; newN += diff; } while (visualLineNo(cm.doc, newN) != newN) { if (index == (dir < 0 ? 0 : view.length - 1)) return null; newN += dir * view[index - (dir < 0 ? 1 : 0)].size; index += dir; } return {index: index, lineN: newN}; } // Force the view to cover a given range, adding empty view element // or clipping off existing ones as needed. function adjustView(cm, from, to) { var display = cm.display, view = display.view; if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { display.view = buildViewArray(cm, from, to); display.viewFrom = from; } else { if (display.viewFrom > from) display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); else if (display.viewFrom < from) display.view = display.view.slice(findViewIndex(cm, from)); display.viewFrom = from; if (display.viewTo < to) display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); else if (display.viewTo > to) display.view = display.view.slice(0, findViewIndex(cm, to)); } display.viewTo = to; } // Count the number of lines in the view whose DOM representation is // out of date (or nonexistent). function countDirtyView(cm) { var view = cm.display.view, dirty = 0; for (var i = 0; i < view.length; i++) { var lineView = view[i]; if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; } return dirty; } // EVENT HANDLERS // Attach the necessary event handlers when initializing the editor function registerEventHandlers(cm) { var d = cm.display; on(d.scroller, "mousedown", operation(cm, onMouseDown)); // Older IE's will not fire a second mousedown for a double click if (ie && ie_version < 11) on(d.scroller, "dblclick", operation(cm, function(e) { if (signalDOMEvent(cm, e)) return; var pos = posFromMouse(cm, e); if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; e_preventDefault(e); var word = cm.findWordAt(pos); extendSelection(cm.doc, word.anchor, word.head); })); else on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); // Some browsers fire contextmenu *after* opening the menu, at // which point we can't mess with it anymore. Context menu is // handled in onMouseDown for these browsers. if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); // Used to suppress mouse event handling when a touch happens var touchFinished, prevTouch = {end: 0}; function finishTouch() { if (d.activeTouch) { touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000); prevTouch = d.activeTouch; prevTouch.end = +new Date; } }; function isMouseLikeTouchEvent(e) { if (e.touches.length != 1) return false; var touch = e.touches[0]; return touch.radiusX <= 1 && touch.radiusY <= 1; } function farAway(touch, other) { if (other.left == null) return true; var dx = other.left - touch.left, dy = other.top - touch.top; return dx * dx + dy * dy > 20 * 20; } on(d.scroller, "touchstart", function(e) { if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e)) { clearTimeout(touchFinished); var now = +new Date; d.activeTouch = {start: now, moved: false, prev: now - prevTouch.end <= 300 ? prevTouch : null}; if (e.touches.length == 1) { d.activeTouch.left = e.touches[0].pageX; d.activeTouch.top = e.touches[0].pageY; } } }); on(d.scroller, "touchmove", function() { if (d.activeTouch) d.activeTouch.moved = true; }); on(d.scroller, "touchend", function(e) { var touch = d.activeTouch; if (touch && !eventInWidget(d, e) && touch.left != null && !touch.moved && new Date - touch.start < 300) { var pos = cm.coordsChar(d.activeTouch, "page"), range; if (!touch.prev || farAway(touch, touch.prev)) // Single tap range = new Range(pos, pos); else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap range = cm.findWordAt(pos); else // Triple tap range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); cm.setSelection(range.anchor, range.head); cm.focus(); e_preventDefault(e); } finishTouch(); }); on(d.scroller, "touchcancel", finishTouch); // Sync scrolling between fake scrollbars and real scrollable // area, ensure viewport is updated when scrolling. on(d.scroller, "scroll", function() { if (d.scroller.clientHeight) { setScrollTop(cm, d.scroller.scrollTop); setScrollLeft(cm, d.scroller.scrollLeft, true); signal(cm, "scroll", cm); } }); // Listen to wheel events in order to try and update the viewport on time. on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); // Prevent wrapper from ever scrolling on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); d.dragFunctions = { enter: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, over: function(e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }}, start: function(e){onDragStart(cm, e);}, drop: operation(cm, onDrop), leave: function(e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }} }; var inp = d.input.getField(); on(inp, "keyup", function(e) { onKeyUp.call(cm, e); }); on(inp, "keydown", operation(cm, onKeyDown)); on(inp, "keypress", operation(cm, onKeyPress)); on(inp, "focus", bind(onFocus, cm)); on(inp, "blur", bind(onBlur, cm)); } function dragDropChanged(cm, value, old) { var wasOn = old && old != CodeMirror.Init; if (!value != !wasOn) { var funcs = cm.display.dragFunctions; var toggle = value ? on : off; toggle(cm.display.scroller, "dragstart", funcs.start); toggle(cm.display.scroller, "dragenter", funcs.enter); toggle(cm.display.scroller, "dragover", funcs.over); toggle(cm.display.scroller, "dragleave", funcs.leave); toggle(cm.display.scroller, "drop", funcs.drop); } } // Called when the window resizes function onResize(cm) { var d = cm.display; if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) return; // Might be a text scaling operation, clear size caches. d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; d.scrollbarsClipped = false; cm.setSize(); } // MOUSE EVENTS // Return true when the given mouse event happened in a widget function eventInWidget(display, e) { for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || (n.parentNode == display.sizer && n != display.mover)) return true; } } // Given a mouse event, find the corresponding position. If liberal // is false, it checks whether a gutter or scrollbar was clicked, // and returns null if it was. forRect is used by rectangular // selections, and tries to estimate a character position even for // coordinates beyond the right of the text. function posFromMouse(cm, e, liberal, forRect) { var display = cm.display; if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; var x, y, space = display.lineSpace.getBoundingClientRect(); // Fails unpredictably on IE[67] when mouse is dragged around quickly. try { x = e.clientX - space.left; y = e.clientY - space.top; } catch (e) { return null; } var coords = coordsChar(cm, x, y), line; if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); } return coords; } // A mouse down can be a single click, double click, triple click, // start of selection drag, start of text drag, new cursor // (ctrl-click), rectangle drag (alt-drag), or xwin // middle-click-paste. Or it might be a click on something we should // not interfere with, such as a scrollbar or widget. function onMouseDown(e) { var cm = this, display = cm.display; if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) return; display.shift = e.shiftKey; if (eventInWidget(display, e)) { if (!webkit) { // Briefly turn off draggability, to allow widgets to do // normal dragging things. display.scroller.draggable = false; setTimeout(function(){display.scroller.draggable = true;}, 100); } return; } if (clickInGutter(cm, e)) return; var start = posFromMouse(cm, e); window.focus(); switch (e_button(e)) { case 1: // #3261: make sure, that we're not starting a second selection if (cm.state.selectingText) cm.state.selectingText(e); else if (start) leftButtonDown(cm, e, start); else if (e_target(e) == display.scroller) e_preventDefault(e); break; case 2: if (webkit) cm.state.lastMiddleDown = +new Date; if (start) extendSelection(cm.doc, start); setTimeout(function() {display.input.focus();}, 20); e_preventDefault(e); break; case 3: if (captureRightClick) onContextMenu(cm, e); else delayBlurEvent(cm); break; } } var lastClick, lastDoubleClick; function leftButtonDown(cm, e, start) { if (ie) setTimeout(bind(ensureFocus, cm), 0); else cm.curOp.focus = activeElt(); var now = +new Date, type; if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { type = "triple"; } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { type = "double"; lastDoubleClick = {time: now, pos: start}; } else { type = "single"; lastClick = {time: now, pos: start}; } var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() && type == "single" && (contained = sel.contains(start)) > -1 && (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && (cmp(contained.to(), start) > 0 || start.xRel < 0)) leftButtonStartDrag(cm, e, start, modifier); else leftButtonSelect(cm, e, start, type, modifier); } // Start a text drag. When it ends, see if any dragging actually // happen, and treat as a click if it didn't. function leftButtonStartDrag(cm, e, start, modifier) { var display = cm.display, startTime = +new Date; var dragEnd = operation(cm, function(e2) { if (webkit) display.scroller.draggable = false; cm.state.draggingText = false; off(document, "mouseup", dragEnd); off(display.scroller, "drop", dragEnd); if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { e_preventDefault(e2); if (!modifier && +new Date - 200 < startTime) extendSelection(cm.doc, start); // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) if (webkit || ie && ie_version == 9) setTimeout(function() {document.body.focus(); display.input.focus();}, 20); else display.input.focus(); } }); // Let the drag handler handle this. if (webkit) display.scroller.draggable = true; cm.state.draggingText = dragEnd; // IE's approach to draggable if (display.scroller.dragDrop) display.scroller.dragDrop(); on(document, "mouseup", dragEnd); on(display.scroller, "drop", dragEnd); } // Normal selection, as opposed to text dragging. function leftButtonSelect(cm, e, start, type, addNew) { var display = cm.display, doc = cm.doc; e_preventDefault(e); var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; if (addNew && !e.shiftKey) { ourIndex = doc.sel.contains(start); if (ourIndex > -1) ourRange = ranges[ourIndex]; else ourRange = new Range(start, start); } else { ourRange = doc.sel.primary(); ourIndex = doc.sel.primIndex; } if (e.altKey) { type = "rect"; if (!addNew) ourRange = new Range(start, start); start = posFromMouse(cm, e, true, true); ourIndex = -1; } else if (type == "double") { var word = cm.findWordAt(start); if (cm.display.shift || doc.extend) ourRange = extendRange(doc, ourRange, word.anchor, word.head); else ourRange = word; } else if (type == "triple") { var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); if (cm.display.shift || doc.extend) ourRange = extendRange(doc, ourRange, line.anchor, line.head); else ourRange = line; } else { ourRange = extendRange(doc, ourRange, start); } if (!addNew) { ourIndex = 0; setSelection(doc, new Selection([ourRange], 0), sel_mouse); startSel = doc.sel; } else if (ourIndex == -1) { ourIndex = ranges.length; setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), {scroll: false, origin: "*mouse"}); } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0), {scroll: false, origin: "*mouse"}); startSel = doc.sel; } else { replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); } var lastPos = start; function extendTo(pos) { if (cmp(lastPos, pos) == 0) return; lastPos = pos; if (type == "rect") { var ranges = [], tabSize = cm.options.tabSize; var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); line <= end; line++) { var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); if (left == right) ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); else if (text.length > leftPos) ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); } if (!ranges.length) ranges.push(new Range(start, start)); setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), {origin: "*mouse", scroll: false}); cm.scrollIntoView(pos); } else { var oldRange = ourRange; var anchor = oldRange.anchor, head = pos; if (type != "single") { if (type == "double") var range = cm.findWordAt(pos); else var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))); if (cmp(range.anchor, anchor) > 0) { head = range.head; anchor = minPos(oldRange.from(), range.anchor); } else { head = range.anchor; anchor = maxPos(oldRange.to(), range.head); } } var ranges = startSel.ranges.slice(0); ranges[ourIndex] = new Range(clipPos(doc, anchor), head); setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); } } var editorSize = display.wrapper.getBoundingClientRect(); // Used to ensure timeout re-tries don't fire when another extend // happened in the meantime (clearTimeout isn't reliable -- at // least on Chrome, the timeouts still happen even when cleared, // if the clear happens after their scheduled firing time). var counter = 0; function extend(e) { var curCount = ++counter; var cur = posFromMouse(cm, e, true, type == "rect"); if (!cur) return; if (cmp(cur, lastPos) != 0) { cm.curOp.focus = activeElt(); extendTo(cur); var visible = visibleLines(display, doc); if (cur.line >= visible.to || cur.line < visible.from) setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); } else { var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; if (outside) setTimeout(operation(cm, function() { if (counter != curCount) return; display.scroller.scrollTop += outside; extend(e); }), 50); } } function done(e) { cm.state.selectingText = false; counter = Infinity; e_preventDefault(e); display.input.focus(); off(document, "mousemove", move); off(document, "mouseup", up); doc.history.lastSelOrigin = null; } var move = operation(cm, function(e) { if (!e_button(e)) done(e); else extend(e); }); var up = operation(cm, done); cm.state.selectingText = up; on(document, "mousemove", move); on(document, "mouseup", up); } // Determines whether an event happened in the gutter, and fires the // handlers for the corresponding event. function gutterEvent(cm, e, type, prevent) { try { var mX = e.clientX, mY = e.clientY; } catch(e) { return false; } if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; if (prevent) e_preventDefault(e); var display = cm.display; var lineBox = display.lineDiv.getBoundingClientRect(); if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); mY -= lineBox.top - display.viewOffset; for (var i = 0; i < cm.options.gutters.length; ++i) { var g = display.gutters.childNodes[i]; if (g && g.getBoundingClientRect().right >= mX) { var line = lineAtHeight(cm.doc, mY); var gutter = cm.options.gutters[i]; signal(cm, type, cm, line, gutter, e); return e_defaultPrevented(e); } } } function clickInGutter(cm, e) { return gutterEvent(cm, e, "gutterClick", true); } // Kludge to work around strange IE behavior where it'll sometimes // re-fire a series of drag-related events right after the drop (#1551) var lastDrop = 0; function onDrop(e) { var cm = this; clearDragCursor(cm); if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; e_preventDefault(e); if (ie) lastDrop = +new Date; var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; if (!pos || cm.isReadOnly()) return; // Might be a file drop, in which case we simply extract the text // and insert it. if (files && files.length && window.FileReader && window.File) { var n = files.length, text = Array(n), read = 0; var loadFile = function(file, i) { if (cm.options.allowDropFileTypes && indexOf(cm.options.allowDropFileTypes, file.type) == -1) return; var reader = new FileReader; reader.onload = operation(cm, function() { var content = reader.result; if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) content = ""; text[i] = content; if (++read == n) { pos = clipPos(cm.doc, pos); var change = {from: pos, to: pos, text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())), origin: "paste"}; makeChange(cm.doc, change); setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); } }); reader.readAsText(file); }; for (var i = 0; i < n; ++i) loadFile(files[i], i); } else { // Normal drop // Don't do a replace if the drop happened inside of the selected text. if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { cm.state.draggingText(e); // Ensure the editor is re-focused setTimeout(function() {cm.display.input.focus();}, 20); return; } try { var text = e.dataTransfer.getData("Text"); if (text) { if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) var selected = cm.listSelections(); setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); if (selected) for (var i = 0; i < selected.length; ++i) replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag"); cm.replaceSelection(text, "around", "paste"); cm.display.input.focus(); } } catch(e){} } } function onDragStart(cm, e) { if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; e.dataTransfer.setData("Text", cm.getSelection()); // Use dummy image instead of default browsers image. // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. if (e.dataTransfer.setDragImage && !safari) { var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; if (presto) { img.width = img.height = 1; cm.display.wrapper.appendChild(img); // Force a relayout, or Opera won't use our image for some obscure reason img._top = img.offsetTop; } e.dataTransfer.setDragImage(img, 0, 0); if (presto) img.parentNode.removeChild(img); } } function onDragOver(cm, e) { var pos = posFromMouse(cm, e); if (!pos) return; var frag = document.createDocumentFragment(); drawSelectionCursor(cm, pos, frag); if (!cm.display.dragCursor) { cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors"); cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv); } removeChildrenAndAdd(cm.display.dragCursor, frag); } function clearDragCursor(cm) { if (cm.display.dragCursor) { cm.display.lineSpace.removeChild(cm.display.dragCursor); cm.display.dragCursor = null; } } // SCROLL EVENTS // Sync the scrollable area and scrollbars, ensure the viewport // covers the visible area. function setScrollTop(cm, val) { if (Math.abs(cm.doc.scrollTop - val) < 2) return; cm.doc.scrollTop = val; if (!gecko) updateDisplaySimple(cm, {top: val}); if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; cm.display.scrollbars.setScrollTop(val); if (gecko) updateDisplaySimple(cm); startWorker(cm, 100); } // Sync scroller and scrollbar, ensure the gutter elements are // aligned. function setScrollLeft(cm, val, isScroller) { if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); cm.doc.scrollLeft = val; alignHorizontally(cm); if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; cm.display.scrollbars.setScrollLeft(val); } // Since the delta values reported on mouse wheel events are // unstandardized between browsers and even browser versions, and // generally horribly unpredictable, this code starts by measuring // the scroll effect that the first few mouse wheel events have, // and, from that, detects the way it can convert deltas to pixel // offsets afterwards. // // The reason we want to know the amount a wheel event will scroll // is that it gives us a chance to update the display before the // actual scrolling happens, reducing flickering. var wheelSamples = 0, wheelPixelsPerUnit = null; // Fill in a browser-detected starting value on browsers where we // know one. These don't have to be accurate -- the result of them // being wrong would just be a slight flicker on the first wheel // scroll (if it is large enough). if (ie) wheelPixelsPerUnit = -.53; else if (gecko) wheelPixelsPerUnit = 15; else if (chrome) wheelPixelsPerUnit = -.7; else if (safari) wheelPixelsPerUnit = -1/3; var wheelEventDelta = function(e) { var dx = e.wheelDeltaX, dy = e.wheelDeltaY; if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; else if (dy == null) dy = e.wheelDelta; return {x: dx, y: dy}; }; CodeMirror.wheelEventPixels = function(e) { var delta = wheelEventDelta(e); delta.x *= wheelPixelsPerUnit; delta.y *= wheelPixelsPerUnit; return delta; }; function onScrollWheel(cm, e) { var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; var display = cm.display, scroll = display.scroller; // Quit if there's nothing to scroll here var canScrollX = scroll.scrollWidth > scroll.clientWidth; var canScrollY = scroll.scrollHeight > scroll.clientHeight; if (!(dx && canScrollX || dy && canScrollY)) return; // Webkit browsers on OS X abort momentum scrolls when the target // of the scroll event is removed from the scrollable element. // This hack (see related code in patchDisplay) makes sure the // element is kept around. if (dy && mac && webkit) { outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { for (var i = 0; i < view.length; i++) { if (view[i].node == cur) { cm.display.currentWheelTarget = cur; break outer; } } } } // On some browsers, horizontal scrolling will cause redraws to // happen before the gutter has been realigned, causing it to // wriggle around in a most unseemly way. When we have an // estimated pixels/delta value, we just handle horizontal // scrolling entirely here. It'll be slightly off from native, but // better than glitching out. if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { if (dy && canScrollY) setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); // Only prevent default scrolling if vertical scrolling is // actually possible. Otherwise, it causes vertical scroll // jitter on OSX trackpads when deltaX is small and deltaY // is large (issue #3579) if (!dy || (dy && canScrollY)) e_preventDefault(e); display.wheelStartX = null; // Abort measurement, if in progress return; } // 'Project' the visible viewport to cover the area that is being // scrolled into view (if we know enough to estimate it). if (dy && wheelPixelsPerUnit != null) { var pixels = dy * wheelPixelsPerUnit; var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; if (pixels < 0) top = Math.max(0, top + pixels - 50); else bot = Math.min(cm.doc.height, bot + pixels + 50); updateDisplaySimple(cm, {top: top, bottom: bot}); } if (wheelSamples < 20) { if (display.wheelStartX == null) { display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; display.wheelDX = dx; display.wheelDY = dy; setTimeout(function() { if (display.wheelStartX == null) return; var movedX = scroll.scrollLeft - display.wheelStartX; var movedY = scroll.scrollTop - display.wheelStartY; var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || (movedX && display.wheelDX && movedX / display.wheelDX); display.wheelStartX = display.wheelStartY = null; if (!sample) return; wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); ++wheelSamples; }, 200); } else { display.wheelDX += dx; display.wheelDY += dy; } } } // KEY EVENTS // Run a handler that was bound to a key. function doHandleBinding(cm, bound, dropShift) { if (typeof bound == "string") { bound = commands[bound]; if (!bound) return false; } // Ensure previous input has been read, so that the handler sees a // consistent view of the document cm.display.input.ensurePolled(); var prevShift = cm.display.shift, done = false; try { if (cm.isReadOnly()) cm.state.suppressEdits = true; if (dropShift) cm.display.shift = false; done = bound(cm) != Pass; } finally { cm.display.shift = prevShift; cm.state.suppressEdits = false; } return done; } function lookupKeyForEditor(cm, name, handle) { for (var i = 0; i < cm.state.keyMaps.length; i++) { var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); if (result) return result; } return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) || lookupKey(name, cm.options.keyMap, handle, cm); } var stopSeq = new Delayed; function dispatchKey(cm, name, e, handle) { var seq = cm.state.keySeq; if (seq) { if (isModifierKey(name)) return "handled"; stopSeq.set(50, function() { if (cm.state.keySeq == seq) { cm.state.keySeq = null; cm.display.input.reset(); } }); name = seq + " " + name; } var result = lookupKeyForEditor(cm, name, handle); if (result == "multi") cm.state.keySeq = name; if (result == "handled") signalLater(cm, "keyHandled", cm, name, e); if (result == "handled" || result == "multi") { e_preventDefault(e); restartBlink(cm); } if (seq && !result && /\'$/.test(name)) { e_preventDefault(e); return true; } return !!result; } // Handle a key from the keydown event. function handleKeyBinding(cm, e) { var name = keyName(e, true); if (!name) return false; if (e.shiftKey && !cm.state.keySeq) { // First try to resolve full name (including 'Shift-'). Failing // that, see if there is a cursor-motion command (starting with // 'go') bound to the keyname without 'Shift-'. return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);}) || dispatchKey(cm, name, e, function(b) { if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) return doHandleBinding(cm, b); }); } else { return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); }); } } // Handle a key from the keypress event function handleCharBinding(cm, e, ch) { return dispatchKey(cm, "'" + ch + "'", e, function(b) { return doHandleBinding(cm, b, true); }); } var lastStoppedKey = null; function onKeyDown(e) { var cm = this; cm.curOp.focus = activeElt(); if (signalDOMEvent(cm, e)) return; // IE does strange things with escape. if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; var code = e.keyCode; cm.display.shift = code == 16 || e.shiftKey; var handled = handleKeyBinding(cm, e); if (presto) { lastStoppedKey = handled ? code : null; // Opera has no cut event... we try to at least catch the key combo if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) cm.replaceSelection("", null, "cut"); } // Turn mouse into crosshair when Alt is held on Mac. if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) showCrossHair(cm); } function showCrossHair(cm) { var lineDiv = cm.display.lineDiv; addClass(lineDiv, "CodeMirror-crosshair"); function up(e) { if (e.keyCode == 18 || !e.altKey) { rmClass(lineDiv, "CodeMirror-crosshair"); off(document, "keyup", up); off(document, "mouseover", up); } } on(document, "keyup", up); on(document, "mouseover", up); } function onKeyUp(e) { if (e.keyCode == 16) this.doc.sel.shift = false; signalDOMEvent(this, e); } function onKeyPress(e) { var cm = this; if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; var keyCode = e.keyCode, charCode = e.charCode; if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; var ch = String.fromCharCode(charCode == null ? keyCode : charCode); if (handleCharBinding(cm, e, ch)) return; cm.display.input.onKeyPress(e); } // FOCUS/BLUR EVENTS function delayBlurEvent(cm) { cm.state.delayingBlurEvent = true; setTimeout(function() { if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false; onBlur(cm); } }, 100); } function onFocus(cm) { if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; if (cm.options.readOnly == "nocursor") return; if (!cm.state.focused) { signal(cm, "focus", cm); cm.state.focused = true; addClass(cm.display.wrapper, "CodeMirror-focused"); // This test prevents this from firing when a context // menu is closed (since the input reset would kill the // select-all detection hack) if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { cm.display.input.reset(); if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730 } cm.display.input.receivedFocus(); } restartBlink(cm); } function onBlur(cm) { if (cm.state.delayingBlurEvent) return; if (cm.state.focused) { signal(cm, "blur", cm); cm.state.focused = false; rmClass(cm.display.wrapper, "CodeMirror-focused"); } clearInterval(cm.display.blinker); setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150); } // CONTEXT MENU HANDLING // To make the context menu work, we need to briefly unhide the // textarea (making it as unobtrusive as possible) to let the // right-click take effect on it. function onContextMenu(cm, e) { if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; if (signalDOMEvent(cm, e, "contextmenu")) return; cm.display.input.onContextMenu(e); } function contextMenuInGutter(cm, e) { if (!hasHandler(cm, "gutterContextMenu")) return false; return gutterEvent(cm, e, "gutterContextMenu", false); } // UPDATING // Compute the position of the end of a change (its 'to' property // refers to the pre-change end). var changeEnd = CodeMirror.changeEnd = function(change) { if (!change.text) return change.to; return Pos(change.from.line + change.text.length - 1, lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); }; // Adjust a position to refer to the post-change position of the // same text, or the end of the change if the change covers it. function adjustForChange(pos, change) { if (cmp(pos, change.from) < 0) return pos; if (cmp(pos, change.to) <= 0) return changeEnd(change); var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; return Pos(line, ch); } function computeSelAfterChange(doc, change) { var out = []; for (var i = 0; i < doc.sel.ranges.length; i++) { var range = doc.sel.ranges[i]; out.push(new Range(adjustForChange(range.anchor, change), adjustForChange(range.head, change))); } return normalizeSelection(out, doc.sel.primIndex); } function offsetPos(pos, old, nw) { if (pos.line == old.line) return Pos(nw.line, pos.ch - old.ch + nw.ch); else return Pos(nw.line + (pos.line - old.line), pos.ch); } // Used by replaceSelections to allow moving the selection to the // start or around the replaced test. Hint may be "start" or "around". function computeReplacedSel(doc, changes, hint) { var out = []; var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; for (var i = 0; i < changes.length; i++) { var change = changes[i]; var from = offsetPos(change.from, oldPrev, newPrev); var to = offsetPos(changeEnd(change), oldPrev, newPrev); oldPrev = change.to; newPrev = to; if (hint == "around") { var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; out[i] = new Range(inv ? to : from, inv ? from : to); } else { out[i] = new Range(from, from); } } return new Selection(out, doc.sel.primIndex); } // Allow "beforeChange" event handlers to influence a change function filterChange(doc, change, update) { var obj = { canceled: false, from: change.from, to: change.to, text: change.text, origin: change.origin, cancel: function() { this.canceled = true; } }; if (update) obj.update = function(from, to, text, origin) { if (from) this.from = clipPos(doc, from); if (to) this.to = clipPos(doc, to); if (text) this.text = text; if (origin !== undefined) this.origin = origin; }; signal(doc, "beforeChange", doc, obj); if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); if (obj.canceled) return null; return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; } // Apply a change to a document, and add it to the document's // history, and propagating it to all linked documents. function makeChange(doc, change, ignoreReadOnly) { if (doc.cm) { if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); if (doc.cm.state.suppressEdits) return; } if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { change = filterChange(doc, change, true); if (!change) return; } // Possibly split or suppress the update based on the presence // of read-only spans in its range. var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); if (split) { for (var i = split.length - 1; i >= 0; --i) makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); } else { makeChangeInner(doc, change); } } function makeChangeInner(doc, change) { if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; var selAfter = computeSelAfterChange(doc, change); addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); var rebased = []; linkedDocs(doc, function(doc, sharedHist) { if (!sharedHist && indexOf(rebased, doc.history) == -1) { rebaseHist(doc.history, change); rebased.push(doc.history); } makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); }); } // Revert a change stored in a document's history. function makeChangeFromHistory(doc, type, allowSelectionOnly) { if (doc.cm && doc.cm.state.suppressEdits) return; var hist = doc.history, event, selAfter = doc.sel; var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; // Verify that there is a useable event (so that ctrl-z won't // needlessly clear selection events) for (var i = 0; i < source.length; i++) { event = source[i]; if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) break; } if (i == source.length) return; hist.lastOrigin = hist.lastSelOrigin = null; for (;;) { event = source.pop(); if (event.ranges) { pushSelectionToHistory(event, dest); if (allowSelectionOnly && !event.equals(doc.sel)) { setSelection(doc, event, {clearRedo: false}); return; } selAfter = event; } else break; } // Build up a reverse change object to add to the opposite history // stack (redo when undoing, and vice versa). var antiChanges = []; pushSelectionToHistory(selAfter, dest); dest.push({changes: antiChanges, generation: hist.generation}); hist.generation = event.generation || ++hist.maxGeneration; var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); for (var i = event.changes.length - 1; i >= 0; --i) { var change = event.changes[i]; change.origin = type; if (filter && !filterChange(doc, change, false)) { source.length = 0; return; } antiChanges.push(historyChangeFromChange(doc, change)); var after = i ? computeSelAfterChange(doc, change) : lst(source); makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); var rebased = []; // Propagate to the linked documents linkedDocs(doc, function(doc, sharedHist) { if (!sharedHist && indexOf(rebased, doc.history) == -1) { rebaseHist(doc.history, change); rebased.push(doc.history); } makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); }); } } // Sub-views need their line numbers shifted when text is added // above or below them in the parent document. function shiftDoc(doc, distance) { if (distance == 0) return; doc.first += distance; doc.sel = new Selection(map(doc.sel.ranges, function(range) { return new Range(Pos(range.anchor.line + distance, range.anchor.ch), Pos(range.head.line + distance, range.head.ch)); }), doc.sel.primIndex); if (doc.cm) { regChange(doc.cm, doc.first, doc.first - distance, distance); for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) regLineChange(doc.cm, l, "gutter"); } } // More lower-level change function, handling only a single document // (not linked ones). function makeChangeSingleDoc(doc, change, selAfter, spans) { if (doc.cm && !doc.cm.curOp) return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); if (change.to.line < doc.first) { shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); return; } if (change.from.line > doc.lastLine()) return; // Clip the change to the size of this doc if (change.from.line < doc.first) { var shift = change.text.length - 1 - (doc.first - change.from.line); shiftDoc(doc, shift); change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), text: [lst(change.text)], origin: change.origin}; } var last = doc.lastLine(); if (change.to.line > last) { change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), text: [change.text[0]], origin: change.origin}; } change.removed = getBetween(doc, change.from, change.to); if (!selAfter) selAfter = computeSelAfterChange(doc, change); if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); else updateDoc(doc, change, spans); setSelectionNoUndo(doc, selAfter, sel_dontScroll); } // Handle the interaction of a change to a document with the editor // that this document is part of. function makeChangeSingleDocInEditor(cm, change, spans) { var doc = cm.doc, display = cm.display, from = change.from, to = change.to; var recomputeMaxLength = false, checkWidthStart = from.line; if (!cm.options.lineWrapping) { checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); doc.iter(checkWidthStart, to.line + 1, function(line) { if (line == display.maxLine) { recomputeMaxLength = true; return true; } }); } if (doc.sel.contains(change.from, change.to) > -1) signalCursorActivity(cm); updateDoc(doc, change, spans, estimateHeight(cm)); if (!cm.options.lineWrapping) { doc.iter(checkWidthStart, from.line + change.text.length, function(line) { var len = lineLength(line); if (len > display.maxLineLength) { display.maxLine = line; display.maxLineLength = len; display.maxLineChanged = true; recomputeMaxLength = false; } }); if (recomputeMaxLength) cm.curOp.updateMaxLine = true; } // Adjust frontier, schedule worker doc.frontier = Math.min(doc.frontier, from.line); startWorker(cm, 400); var lendiff = change.text.length - (to.line - from.line) - 1; // Remember that these lines changed, for updating the display if (change.full) regChange(cm); else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) regLineChange(cm, from.line, "text"); else regChange(cm, from.line, to.line + 1, lendiff); var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); if (changeHandler || changesHandler) { var obj = { from: from, to: to, text: change.text, removed: change.removed, origin: change.origin }; if (changeHandler) signalLater(cm, "change", cm, obj); if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); } cm.display.selForContextMenu = null; } function replaceRange(doc, code, from, to, origin) { if (!to) to = from; if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } if (typeof code == "string") code = doc.splitLines(code); makeChange(doc, {from: from, to: to, text: code, origin: origin}); } // SCROLLING THINGS INTO VIEW // If an editor sits on the top or bottom of the window, partially // scrolled out of view, this ensures that the cursor is visible. function maybeScrollWindow(cm, coords) { if (signalDOMEvent(cm, "scrollCursorIntoView")) return; var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; if (coords.top + box.top < 0) doScroll = true; else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; if (doScroll != null && !phantom) { var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + coords.left + "px; width: 2px;"); cm.display.lineSpace.appendChild(scrollNode); scrollNode.scrollIntoView(doScroll); cm.display.lineSpace.removeChild(scrollNode); } } // Scroll a given position into view (immediately), verifying that // it actually became visible (as line heights are accurately // measured, the position of something may 'drift' during drawing). function scrollPosIntoView(cm, pos, end, margin) { if (margin == null) margin = 0; for (var limit = 0; limit < 5; limit++) { var changed = false, coords = cursorCoords(cm, pos); var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), Math.min(coords.top, endCoords.top) - margin, Math.max(coords.left, endCoords.left), Math.max(coords.bottom, endCoords.bottom) + margin); var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; if (scrollPos.scrollTop != null) { setScrollTop(cm, scrollPos.scrollTop); if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; } if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; } if (!changed) break; } return coords; } // Scroll a given set of coordinates into view (immediately). function scrollIntoView(cm, x1, y1, x2, y2) { var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); } // Calculate a new scroll position needed to scroll the given // rectangle into view. Returns an object with scrollTop and // scrollLeft properties. When these are undefined, the // vertical/horizontal position does not need to be adjusted. function calculateScrollPos(cm, x1, y1, x2, y2) { var display = cm.display, snapMargin = textHeight(cm.display); if (y1 < 0) y1 = 0; var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; var screen = displayHeight(cm), result = {}; if (y2 - y1 > screen) y2 = y1 + screen; var docBottom = cm.doc.height + paddingVert(display); var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; if (y1 < screentop) { result.scrollTop = atTop ? 0 : y1; } else if (y2 > screentop + screen) { var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); if (newTop != screentop) result.scrollTop = newTop; } var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); var tooWide = x2 - x1 > screenw; if (tooWide) x2 = x1 + screenw; if (x1 < 10) result.scrollLeft = 0; else if (x1 < screenleft) result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)); else if (x2 > screenw + screenleft - 3) result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw; return result; } // Store a relative adjustment to the scroll position in the current // operation (to be applied when the operation finishes). function addToScrollPos(cm, left, top) { if (left != null || top != null) resolveScrollToPos(cm); if (left != null) cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left; if (top != null) cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; } // Make sure that at the end of the operation the current cursor is // shown. function ensureCursorVisible(cm) { resolveScrollToPos(cm); var cur = cm.getCursor(), from = cur, to = cur; if (!cm.options.lineWrapping) { from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; to = Pos(cur.line, cur.ch + 1); } cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; } // When an operation has its scrollToPos property set, and another // scroll action is applied before the end of the operation, this // 'simulates' scrolling that position into view in a cheap way, so // that the effect of intermediate scroll commands is not ignored. function resolveScrollToPos(cm) { var range = cm.curOp.scrollToPos; if (range) { cm.curOp.scrollToPos = null; var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), Math.min(from.top, to.top) - range.margin, Math.max(from.right, to.right), Math.max(from.bottom, to.bottom) + range.margin); cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); } } // API UTILITIES // Indent the given line. The how parameter can be "smart", // "add"/null, "subtract", or "prev". When aggressive is false // (typically set to true for forced single-line indents), empty // lines are not indented, and places where the mode returns Pass // are left alone. function indentLine(cm, n, how, aggressive) { var doc = cm.doc, state; if (how == null) how = "add"; if (how == "smart") { // Fall back to "prev" when the mode doesn't have an indentation // method. if (!doc.mode.indent) how = "prev"; else state = getStateBefore(cm, n); } var tabSize = cm.options.tabSize; var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); if (line.stateAfter) line.stateAfter = null; var curSpaceString = line.text.match(/^\s*/)[0], indentation; if (!aggressive && !/\S/.test(line.text)) { indentation = 0; how = "not"; } else if (how == "smart") { indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); if (indentation == Pass || indentation > 150) { if (!aggressive) return; how = "prev"; } } if (how == "prev") { if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); else indentation = 0; } else if (how == "add") { indentation = curSpace + cm.options.indentUnit; } else if (how == "subtract") { indentation = curSpace - cm.options.indentUnit; } else if (typeof how == "number") { indentation = curSpace + how; } indentation = Math.max(0, indentation); var indentString = "", pos = 0; if (cm.options.indentWithTabs) for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} if (pos < indentation) indentString += spaceStr(indentation - pos); if (indentString != curSpaceString) { replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); line.stateAfter = null; return true; } else { // Ensure that, if the cursor was in the whitespace at the start // of the line, it is moved to the end of that space. for (var i = 0; i < doc.sel.ranges.length; i++) { var range = doc.sel.ranges[i]; if (range.head.line == n && range.head.ch < curSpaceString.length) { var pos = Pos(n, curSpaceString.length); replaceOneSelection(doc, i, new Range(pos, pos)); break; } } } } // Utility for applying a change to a line by handle or number, // returning the number and optionally registering the line as // changed. function changeLine(doc, handle, changeType, op) { var no = handle, line = handle; if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); else no = lineNo(handle); if (no == null) return null; if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); return line; } // Helper for deleting text near the selection(s), used to implement // backspace, delete, and similar functionality. function deleteNearSelection(cm, compute) { var ranges = cm.doc.sel.ranges, kill = []; // Build up a set of ranges to kill first, merging overlapping // ranges. for (var i = 0; i < ranges.length; i++) { var toKill = compute(ranges[i]); while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { var replaced = kill.pop(); if (cmp(replaced.from, toKill.from) < 0) { toKill.from = replaced.from; break; } } kill.push(toKill); } // Next, remove those actual ranges. runInOp(cm, function() { for (var i = kill.length - 1; i >= 0; i--) replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); ensureCursorVisible(cm); }); } // Used for horizontal relative motion. Dir is -1 or 1 (left or // right), unit can be "char", "column" (like char, but doesn't // cross line boundaries), "word" (across next word), or "group" (to // the start of next group of word or non-word-non-whitespace // chars). The visually param controls whether, in right-to-left // text, direction 1 means to move towards the next index in the // string, or towards the character to the right of the current // position. The resulting position will have a hitSide=true // property if it reached the end of the document. function findPosH(doc, pos, dir, unit, visually) { var line = pos.line, ch = pos.ch, origDir = dir; var lineObj = getLine(doc, line); function findNextLine() { var l = line + dir; if (l < doc.first || l >= doc.first + doc.size) return false line = l; return lineObj = getLine(doc, l); } function moveOnce(boundToLine) { var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); if (next == null) { if (!boundToLine && findNextLine()) { if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); else ch = dir < 0 ? lineObj.text.length : 0; } else return false } else ch = next; return true; } if (unit == "char") { moveOnce() } else if (unit == "column") { moveOnce(true) } else if (unit == "word" || unit == "group") { var sawType = null, group = unit == "group"; var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); for (var first = true;; first = false) { if (dir < 0 && !moveOnce(!first)) break; var cur = lineObj.text.charAt(ch) || "\n"; var type = isWordChar(cur, helper) ? "w" : group && cur == "\n" ? "n" : !group || /\s/.test(cur) ? null : "p"; if (group && !first && !type) type = "s"; if (sawType && sawType != type) { if (dir < 0) {dir = 1; moveOnce();} break; } if (type) sawType = type; if (dir > 0 && !moveOnce(!first)) break; } } var result = skipAtomic(doc, Pos(line, ch), pos, origDir, true); if (!cmp(pos, result)) result.hitSide = true; return result; } // For relative vertical movement. Dir may be -1 or 1. Unit can be // "page" or "line". The resulting position will have a hitSide=true // property if it reached the end of the document. function findPosV(cm, pos, dir, unit) { var doc = cm.doc, x = pos.left, y; if (unit == "page") { var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); } else if (unit == "line") { y = dir > 0 ? pos.bottom + 3 : pos.top - 3; } for (;;) { var target = coordsChar(cm, x, y); if (!target.outside) break; if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } y += dir * 5; } return target; } // EDITOR METHODS // The publicly visible API. Note that methodOp(f) means // 'wrap f in an operation, performed on its `this` parameter'. // This is not the complete set of editor methods. Most of the // methods defined on the Doc type are also injected into // CodeMirror.prototype, for backwards compatibility and // convenience. CodeMirror.prototype = { constructor: CodeMirror, focus: function(){window.focus(); this.display.input.focus();}, setOption: function(option, value) { var options = this.options, old = options[option]; if (options[option] == value && option != "mode") return; options[option] = value; if (optionHandlers.hasOwnProperty(option)) operation(this, optionHandlers[option])(this, value, old); }, getOption: function(option) {return this.options[option];}, getDoc: function() {return this.doc;}, addKeyMap: function(map, bottom) { this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); }, removeKeyMap: function(map) { var maps = this.state.keyMaps; for (var i = 0; i < maps.length; ++i) if (maps[i] == map || maps[i].name == map) { maps.splice(i, 1); return true; } }, addOverlay: methodOp(function(spec, options) { var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); if (mode.startState) throw new Error("Overlays may not be stateful."); this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); this.state.modeGen++; regChange(this); }), removeOverlay: methodOp(function(spec) { var overlays = this.state.overlays; for (var i = 0; i < overlays.length; ++i) { var cur = overlays[i].modeSpec; if (cur == spec || typeof spec == "string" && cur.name == spec) { overlays.splice(i, 1); this.state.modeGen++; regChange(this); return; } } }), indentLine: methodOp(function(n, dir, aggressive) { if (typeof dir != "string" && typeof dir != "number") { if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; else dir = dir ? "add" : "subtract"; } if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); }), indentSelection: methodOp(function(how) { var ranges = this.doc.sel.ranges, end = -1; for (var i = 0; i < ranges.length; i++) { var range = ranges[i]; if (!range.empty()) { var from = range.from(), to = range.to(); var start = Math.max(end, from.line); end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; for (var j = start; j < end; ++j) indentLine(this, j, how); var newRanges = this.doc.sel.ranges; if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); } else if (range.head.line > end) { indentLine(this, range.head.line, how, true); end = range.head.line; if (i == this.doc.sel.primIndex) ensureCursorVisible(this); } } }), // Fetch the parser token for a given character. Useful for hacks // that want to inspect the mode state (say, for completion). getTokenAt: function(pos, precise) { return takeToken(this, pos, precise); }, getLineTokens: function(line, precise) { return takeToken(this, Pos(line), precise, true); }, getTokenTypeAt: function(pos) { pos = clipPos(this.doc, pos); var styles = getLineStyles(this, getLine(this.doc, pos.line)); var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; var type; if (ch == 0) type = styles[2]; else for (;;) { var mid = (before + after) >> 1; if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; else if (styles[mid * 2 + 1] < ch) before = mid + 1; else { type = styles[mid * 2 + 2]; break; } } var cut = type ? type.indexOf("cm-overlay ") : -1; return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); }, getModeAt: function(pos) { var mode = this.doc.mode; if (!mode.innerMode) return mode; return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; }, getHelper: function(pos, type) { return this.getHelpers(pos, type)[0]; }, getHelpers: function(pos, type) { var found = []; if (!helpers.hasOwnProperty(type)) return found; var help = helpers[type], mode = this.getModeAt(pos); if (typeof mode[type] == "string") { if (help[mode[type]]) found.push(help[mode[type]]); } else if (mode[type]) { for (var i = 0; i < mode[type].length; i++) { var val = help[mode[type][i]]; if (val) found.push(val); } } else if (mode.helperType && help[mode.helperType]) { found.push(help[mode.helperType]); } else if (help[mode.name]) { found.push(help[mode.name]); } for (var i = 0; i < help._global.length; i++) { var cur = help._global[i]; if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) found.push(cur.val); } return found; }, getStateAfter: function(line, precise) { var doc = this.doc; line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); return getStateBefore(this, line + 1, precise); }, cursorCoords: function(start, mode) { var pos, range = this.doc.sel.primary(); if (start == null) pos = range.head; else if (typeof start == "object") pos = clipPos(this.doc, start); else pos = start ? range.from() : range.to(); return cursorCoords(this, pos, mode || "page"); }, charCoords: function(pos, mode) { return charCoords(this, clipPos(this.doc, pos), mode || "page"); }, coordsChar: function(coords, mode) { coords = fromCoordSystem(this, coords, mode || "page"); return coordsChar(this, coords.left, coords.top); }, lineAtHeight: function(height, mode) { height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; return lineAtHeight(this.doc, height + this.display.viewOffset); }, heightAtLine: function(line, mode) { var end = false, lineObj; if (typeof line == "number") { var last = this.doc.first + this.doc.size - 1; if (line < this.doc.first) line = this.doc.first; else if (line > last) { line = last; end = true; } lineObj = getLine(this.doc, line); } else { lineObj = line; } return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + (end ? this.doc.height - heightAtLine(lineObj) : 0); }, defaultTextHeight: function() { return textHeight(this.display); }, defaultCharWidth: function() { return charWidth(this.display); }, setGutterMarker: methodOp(function(line, gutterID, value) { return changeLine(this.doc, line, "gutter", function(line) { var markers = line.gutterMarkers || (line.gutterMarkers = {}); markers[gutterID] = value; if (!value && isEmpty(markers)) line.gutterMarkers = null; return true; }); }), clearGutter: methodOp(function(gutterID) { var cm = this, doc = cm.doc, i = doc.first; doc.iter(function(line) { if (line.gutterMarkers && line.gutterMarkers[gutterID]) { line.gutterMarkers[gutterID] = null; regLineChange(cm, i, "gutter"); if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; } ++i; }); }), lineInfo: function(line) { if (typeof line == "number") { if (!isLine(this.doc, line)) return null; var n = line; line = getLine(this.doc, line); if (!line) return null; } else { var n = lineNo(line); if (n == null) return null; } return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, widgets: line.widgets}; }, getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};}, addWidget: function(pos, node, scroll, vert, horiz) { var display = this.display; pos = cursorCoords(this, clipPos(this.doc, pos)); var top = pos.bottom, left = pos.left; node.style.position = "absolute"; node.setAttribute("cm-ignore-events", "true"); this.display.input.setUneditable(node); display.sizer.appendChild(node); if (vert == "over") { top = pos.top; } else if (vert == "above" || vert == "near") { var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); // Default to positioning above (if specified and possible); otherwise default to positioning below if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) top = pos.top - node.offsetHeight; else if (pos.bottom + node.offsetHeight <= vspace) top = pos.bottom; if (left + node.offsetWidth > hspace) left = hspace - node.offsetWidth; } node.style.top = top + "px"; node.style.left = node.style.right = ""; if (horiz == "right") { left = display.sizer.clientWidth - node.offsetWidth; node.style.right = "0px"; } else { if (horiz == "left") left = 0; else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; node.style.left = left + "px"; } if (scroll) scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); }, triggerOnKeyDown: methodOp(onKeyDown), triggerOnKeyPress: methodOp(onKeyPress), triggerOnKeyUp: onKeyUp, execCommand: function(cmd) { if (commands.hasOwnProperty(cmd)) return commands[cmd].call(null, this); }, triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), findPosH: function(from, amount, unit, visually) { var dir = 1; if (amount < 0) { dir = -1; amount = -amount; } for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { cur = findPosH(this.doc, cur, dir, unit, visually); if (cur.hitSide) break; } return cur; }, moveH: methodOp(function(dir, unit) { var cm = this; cm.extendSelectionsBy(function(range) { if (cm.display.shift || cm.doc.extend || range.empty()) return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually); else return dir < 0 ? range.from() : range.to(); }, sel_move); }), deleteH: methodOp(function(dir, unit) { var sel = this.doc.sel, doc = this.doc; if (sel.somethingSelected()) doc.replaceSelection("", null, "+delete"); else deleteNearSelection(this, function(range) { var other = findPosH(doc, range.head, dir, unit, false); return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; }); }), findPosV: function(from, amount, unit, goalColumn) { var dir = 1, x = goalColumn; if (amount < 0) { dir = -1; amount = -amount; } for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { var coords = cursorCoords(this, cur, "div"); if (x == null) x = coords.left; else coords.left = x; cur = findPosV(this, coords, dir, unit); if (cur.hitSide) break; } return cur; }, moveV: methodOp(function(dir, unit) { var cm = this, doc = this.doc, goals = []; var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); doc.extendSelectionsBy(function(range) { if (collapse) return dir < 0 ? range.from() : range.to(); var headPos = cursorCoords(cm, range.head, "div"); if (range.goalColumn != null) headPos.left = range.goalColumn; goals.push(headPos.left); var pos = findPosV(cm, headPos, dir, unit); if (unit == "page" && range == doc.sel.primary()) addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top); return pos; }, sel_move); if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++) doc.sel.ranges[i].goalColumn = goals[i]; }), // Find the word at the given position (as returned by coordsChar). findWordAt: function(pos) { var doc = this.doc, line = getLine(doc, pos.line).text; var start = pos.ch, end = pos.ch; if (line) { var helper = this.getHelper(pos, "wordChars"); if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; var startChar = line.charAt(start); var check = isWordChar(startChar, helper) ? function(ch) { return isWordChar(ch, helper); } : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; while (start > 0 && check(line.charAt(start - 1))) --start; while (end < line.length && check(line.charAt(end))) ++end; } return new Range(Pos(pos.line, start), Pos(pos.line, end)); }, toggleOverwrite: function(value) { if (value != null && value == this.state.overwrite) return; if (this.state.overwrite = !this.state.overwrite) addClass(this.display.cursorDiv, "CodeMirror-overwrite"); else rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); signal(this, "overwriteToggle", this, this.state.overwrite); }, hasFocus: function() { return this.display.input.getField() == activeElt(); }, isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit); }, scrollTo: methodOp(function(x, y) { if (x != null || y != null) resolveScrollToPos(this); if (x != null) this.curOp.scrollLeft = x; if (y != null) this.curOp.scrollTop = y; }), getScrollInfo: function() { var scroller = this.display.scroller; return {left: scroller.scrollLeft, top: scroller.scrollTop, height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; }, scrollIntoView: methodOp(function(range, margin) { if (range == null) { range = {from: this.doc.sel.primary().head, to: null}; if (margin == null) margin = this.options.cursorScrollMargin; } else if (typeof range == "number") { range = {from: Pos(range, 0), to: null}; } else if (range.from == null) { range = {from: range, to: null}; } if (!range.to) range.to = range.from; range.margin = margin || 0; if (range.from.line != null) { resolveScrollToPos(this); this.curOp.scrollToPos = range; } else { var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), Math.min(range.from.top, range.to.top) - range.margin, Math.max(range.from.right, range.to.right), Math.max(range.from.bottom, range.to.bottom) + range.margin); this.scrollTo(sPos.scrollLeft, sPos.scrollTop); } }), setSize: methodOp(function(width, height) { var cm = this; function interpret(val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; } if (width != null) cm.display.wrapper.style.width = interpret(width); if (height != null) cm.display.wrapper.style.height = interpret(height); if (cm.options.lineWrapping) clearLineMeasurementCache(this); var lineNo = cm.display.viewFrom; cm.doc.iter(lineNo, cm.display.viewTo, function(line) { if (line.widgets) for (var i = 0; i < line.widgets.length; i++) if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; } ++lineNo; }); cm.curOp.forceUpdate = true; signal(cm, "refresh", this); }), operation: function(f){return runInOp(this, f);}, refresh: methodOp(function() { var oldHeight = this.display.cachedTextHeight; regChange(this); this.curOp.forceUpdate = true; clearCaches(this); this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); updateGutterSpace(this); if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) estimateLineHeights(this); signal(this, "refresh", this); }), swapDoc: methodOp(function(doc) { var old = this.doc; old.cm = null; attachDoc(this, doc); clearCaches(this); this.display.input.reset(); this.scrollTo(doc.scrollLeft, doc.scrollTop); this.curOp.forceScroll = true; signalLater(this, "swapDoc", this, old); return old; }), getInputField: function(){return this.display.input.getField();}, getWrapperElement: function(){return this.display.wrapper;}, getScrollerElement: function(){return this.display.scroller;}, getGutterElement: function(){return this.display.gutters;} }; eventMixin(CodeMirror); // OPTION DEFAULTS // The default configuration options. var defaults = CodeMirror.defaults = {}; // Functions to run when options are changed. var optionHandlers = CodeMirror.optionHandlers = {}; function option(name, deflt, handle, notOnInit) { CodeMirror.defaults[name] = deflt; if (handle) optionHandlers[name] = notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; } // Passed to option handlers when there is no old value. var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; // These two are, on init, called from the constructor because they // have to be initialized before the editor can start at all. option("value", "", function(cm, val) { cm.setValue(val); }, true); option("mode", null, function(cm, val) { cm.doc.modeOption = val; loadMode(cm); }, true); option("indentUnit", 2, loadMode, true); option("indentWithTabs", false); option("smartIndent", true); option("tabSize", 4, function(cm) { resetModeState(cm); clearCaches(cm); regChange(cm); }, true); option("lineSeparator", null, function(cm, val) { cm.doc.lineSep = val; if (!val) return; var newBreaks = [], lineNo = cm.doc.first; cm.doc.iter(function(line) { for (var pos = 0;;) { var found = line.text.indexOf(val, pos); if (found == -1) break; pos = found + val.length; newBreaks.push(Pos(lineNo, found)); } lineNo++; }); for (var i = newBreaks.length - 1; i >= 0; i--) replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)) }); option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) { cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); if (old != CodeMirror.Init) cm.refresh(); }); option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true); option("electricChars", true); option("inputStyle", mobile ? "contenteditable" : "textarea", function() { throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME }, true); option("rtlMoveVisually", !windows); option("wholeLineUpdateBefore", true); option("theme", "default", function(cm) { themeChanged(cm); guttersChanged(cm); }, true); option("keyMap", "default", function(cm, val, old) { var next = getKeyMap(val); var prev = old != CodeMirror.Init && getKeyMap(old); if (prev && prev.detach) prev.detach(cm, next); if (next.attach) next.attach(cm, prev || null); }); option("extraKeys", null); option("lineWrapping", false, wrappingChanged, true); option("gutters", [], function(cm) { setGuttersForLineNumbers(cm.options); guttersChanged(cm); }, true); option("fixedGutter", true, function(cm, val) { cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; cm.refresh(); }, true); option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true); option("scrollbarStyle", "native", function(cm) { initScrollbars(cm); updateScrollbars(cm); cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); }, true); option("lineNumbers", false, function(cm) { setGuttersForLineNumbers(cm.options); guttersChanged(cm); }, true); option("firstLineNumber", 1, guttersChanged, true); option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); option("showCursorWhenSelecting", false, updateSelection, true); option("resetSelectionOnContextMenu", true); option("lineWiseCopyCut", true); option("readOnly", false, function(cm, val) { if (val == "nocursor") { onBlur(cm); cm.display.input.blur(); cm.display.disabled = true; } else { cm.display.disabled = false; } cm.display.input.readOnlyChanged(val) }); option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true); option("dragDrop", true, dragDropChanged); option("allowDropFileTypes", null); option("cursorBlinkRate", 530); option("cursorScrollMargin", 0); option("cursorHeight", 1, updateSelection, true); option("singleCursorHeightPerLine", true, updateSelection, true); option("workTime", 100); option("workDelay", 100); option("flattenSpans", true, resetModeState, true); option("addModeClass", false, resetModeState, true); option("pollInterval", 100); option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;}); option("historyEventDelay", 1250); option("viewportMargin", 10, function(cm){cm.refresh();}, true); option("maxHighlightLength", 10000, resetModeState, true); option("moveInputWithCursor", true, function(cm, val) { if (!val) cm.display.input.resetPosition(); }); option("tabindex", null, function(cm, val) { cm.display.input.getField().tabIndex = val || ""; }); option("autofocus", null); // MODE DEFINITION AND QUERYING // Known modes, by name and by MIME var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; // Extra arguments are stored as the mode's dependencies, which is // used by (legacy) mechanisms like loadmode.js to automatically // load a mode. (Preferred mechanism is the require/define calls.) CodeMirror.defineMode = function(name, mode) { if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; if (arguments.length > 2) mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; CodeMirror.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; // Given a MIME type, a {name, ...options} config object, or a name // string, return a mode config object. CodeMirror.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { spec = mimeModes[spec]; } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { var found = mimeModes[spec.name]; if (typeof found == "string") found = {name: found}; spec = createObj(found, spec); spec.name = found.name; } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { return CodeMirror.resolveMode("application/xml"); } if (typeof spec == "string") return {name: spec}; else return spec || {name: "null"}; }; // Given a mode spec (anything that resolveMode accepts), find and // initialize an actual mode object. CodeMirror.getMode = function(options, spec) { var spec = CodeMirror.resolveMode(spec); var mfactory = modes[spec.name]; if (!mfactory) return CodeMirror.getMode(options, "text/plain"); var modeObj = mfactory(options, spec); if (modeExtensions.hasOwnProperty(spec.name)) { var exts = modeExtensions[spec.name]; for (var prop in exts) { if (!exts.hasOwnProperty(prop)) continue; if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; modeObj[prop] = exts[prop]; } } modeObj.name = spec.name; if (spec.helperType) modeObj.helperType = spec.helperType; if (spec.modeProps) for (var prop in spec.modeProps) modeObj[prop] = spec.modeProps[prop]; return modeObj; }; // Minimal default mode. CodeMirror.defineMode("null", function() { return {token: function(stream) {stream.skipToEnd();}}; }); CodeMirror.defineMIME("text/plain", "null"); // This can be used to attach properties to mode objects from // outside the actual mode definition. var modeExtensions = CodeMirror.modeExtensions = {}; CodeMirror.extendMode = function(mode, properties) { var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); copyObj(properties, exts); }; // EXTENSIONS CodeMirror.defineExtension = function(name, func) { CodeMirror.prototype[name] = func; }; CodeMirror.defineDocExtension = function(name, func) { Doc.prototype[name] = func; }; CodeMirror.defineOption = option; var initHooks = []; CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; var helpers = CodeMirror.helpers = {}; CodeMirror.registerHelper = function(type, name, value) { if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; helpers[type][name] = value; }; CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { CodeMirror.registerHelper(type, name, value); helpers[type]._global.push({pred: predicate, val: value}); }; // MODE STATE HANDLING // Utility functions for working with state. Exported because nested // modes need to do this for their inner modes. var copyState = CodeMirror.copyState = function(mode, state) { if (state === true) return state; if (mode.copyState) return mode.copyState(state); var nstate = {}; for (var n in state) { var val = state[n]; if (val instanceof Array) val = val.concat([]); nstate[n] = val; } return nstate; }; var startState = CodeMirror.startState = function(mode, a1, a2) { return mode.startState ? mode.startState(a1, a2) : true; }; // Given a mode and a state (for that mode), find the inner mode and // state at the position that the state refers to. CodeMirror.innerMode = function(mode, state) { while (mode.innerMode) { var info = mode.innerMode(state); if (!info || info.mode == mode) break; state = info.state; mode = info.mode; } return info || {mode: mode, state: state}; }; // STANDARD COMMANDS // Commands are parameter-less actions that can be performed on an // editor, mostly used for keybindings. var commands = CodeMirror.commands = { selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, singleSelection: function(cm) { cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); }, killLine: function(cm) { deleteNearSelection(cm, function(range) { if (range.empty()) { var len = getLine(cm.doc, range.head.line).text.length; if (range.head.ch == len && range.head.line < cm.lastLine()) return {from: range.head, to: Pos(range.head.line + 1, 0)}; else return {from: range.head, to: Pos(range.head.line, len)}; } else { return {from: range.from(), to: range.to()}; } }); }, deleteLine: function(cm) { deleteNearSelection(cm, function(range) { return {from: Pos(range.from().line, 0), to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; }); }, delLineLeft: function(cm) { deleteNearSelection(cm, function(range) { return {from: Pos(range.from().line, 0), to: range.from()}; }); }, delWrappedLineLeft: function(cm) { deleteNearSelection(cm, function(range) { var top = cm.charCoords(range.head, "div").top + 5; var leftPos = cm.coordsChar({left: 0, top: top}, "div"); return {from: leftPos, to: range.from()}; }); }, delWrappedLineRight: function(cm) { deleteNearSelection(cm, function(range) { var top = cm.charCoords(range.head, "div").top + 5; var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); return {from: range.from(), to: rightPos }; }); }, undo: function(cm) {cm.undo();}, redo: function(cm) {cm.redo();}, undoSelection: function(cm) {cm.undoSelection();}, redoSelection: function(cm) {cm.redoSelection();}, goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, goLineStart: function(cm) { cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); }, {origin: "+move", bias: 1}); }, goLineStartSmart: function(cm) { cm.extendSelectionsBy(function(range) { return lineStartSmart(cm, range.head); }, {origin: "+move", bias: 1}); }, goLineEnd: function(cm) { cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); }, {origin: "+move", bias: -1}); }, goLineRight: function(cm) { cm.extendSelectionsBy(function(range) { var top = cm.charCoords(range.head, "div").top + 5; return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); }, sel_move); }, goLineLeft: function(cm) { cm.extendSelectionsBy(function(range) { var top = cm.charCoords(range.head, "div").top + 5; return cm.coordsChar({left: 0, top: top}, "div"); }, sel_move); }, goLineLeftSmart: function(cm) { cm.extendSelectionsBy(function(range) { var top = cm.charCoords(range.head, "div").top + 5; var pos = cm.coordsChar({left: 0, top: top}, "div"); if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); return pos; }, sel_move); }, goLineUp: function(cm) {cm.moveV(-1, "line");}, goLineDown: function(cm) {cm.moveV(1, "line");}, goPageUp: function(cm) {cm.moveV(-1, "page");}, goPageDown: function(cm) {cm.moveV(1, "page");}, goCharLeft: function(cm) {cm.moveH(-1, "char");}, goCharRight: function(cm) {cm.moveH(1, "char");}, goColumnLeft: function(cm) {cm.moveH(-1, "column");}, goColumnRight: function(cm) {cm.moveH(1, "column");}, goWordLeft: function(cm) {cm.moveH(-1, "word");}, goGroupRight: function(cm) {cm.moveH(1, "group");}, goGroupLeft: function(cm) {cm.moveH(-1, "group");}, goWordRight: function(cm) {cm.moveH(1, "word");}, delCharBefore: function(cm) {cm.deleteH(-1, "char");}, delCharAfter: function(cm) {cm.deleteH(1, "char");}, delWordBefore: function(cm) {cm.deleteH(-1, "word");}, delWordAfter: function(cm) {cm.deleteH(1, "word");}, delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, delGroupAfter: function(cm) {cm.deleteH(1, "group");}, indentAuto: function(cm) {cm.indentSelection("smart");}, indentMore: function(cm) {cm.indentSelection("add");}, indentLess: function(cm) {cm.indentSelection("subtract");}, insertTab: function(cm) {cm.replaceSelection("\t");}, insertSoftTab: function(cm) { var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].from(); var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); } cm.replaceSelections(spaces); }, defaultTab: function(cm) { if (cm.somethingSelected()) cm.indentSelection("add"); else cm.execCommand("insertTab"); }, transposeChars: function(cm) { runInOp(cm, function() { var ranges = cm.listSelections(), newSel = []; for (var i = 0; i < ranges.length; i++) { var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; if (line) { if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); if (cur.ch > 0) { cur = new Pos(cur.line, cur.ch + 1); cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), Pos(cur.line, cur.ch - 2), cur, "+transpose"); } else if (cur.line > cm.doc.first) { var prev = getLine(cm.doc, cur.line - 1).text; if (prev) cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() + prev.charAt(prev.length - 1), Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); } } newSel.push(new Range(cur, cur)); } cm.setSelections(newSel); }); }, newlineAndIndent: function(cm) { runInOp(cm, function() { var len = cm.listSelections().length; for (var i = 0; i < len; i++) { var range = cm.listSelections()[i]; cm.replaceRange(cm.doc.lineSeparator(), range.anchor, range.head, "+input"); cm.indentLine(range.from().line + 1, null, true); } ensureCursorVisible(cm); }); }, toggleOverwrite: function(cm) {cm.toggleOverwrite();} }; // STANDARD KEYMAPS var keyMap = CodeMirror.keyMap = {}; keyMap.basic = { "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", "Tab": "defaultTab", "Shift-Tab": "indentAuto", "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", "Esc": "singleSelection" }; // Note that the save and find-related commands aren't defined by // default. User code or addons can define them. Unknown commands // are simply ignored. keyMap.pcDefault = { "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", fallthrough: "basic" }; // Very basic readline/emacs-style bindings, which are standard on Mac. keyMap.emacsy = { "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" }; keyMap.macDefault = { "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", fallthrough: ["basic", "emacsy"] }; keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; // KEYMAP DISPATCH function normalizeKeyName(name) { var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; var alt, ctrl, shift, cmd; for (var i = 0; i < parts.length - 1; i++) { var mod = parts[i]; if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; else if (/^a(lt)?$/i.test(mod)) alt = true; else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; else if (/^s(hift)$/i.test(mod)) shift = true; else throw new Error("Unrecognized modifier name: " + mod); } if (alt) name = "Alt-" + name; if (ctrl) name = "Ctrl-" + name; if (cmd) name = "Cmd-" + name; if (shift) name = "Shift-" + name; return name; } // This is a kludge to keep keymaps mostly working as raw objects // (backwards compatibility) while at the same time support features // like normalization and multi-stroke key bindings. It compiles a // new normalized keymap, and then updates the old object to reflect // this. CodeMirror.normalizeKeyMap = function(keymap) { var copy = {}; for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { var value = keymap[keyname]; if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; if (value == "...") { delete keymap[keyname]; continue; } var keys = map(keyname.split(" "), normalizeKeyName); for (var i = 0; i < keys.length; i++) { var val, name; if (i == keys.length - 1) { name = keys.join(" "); val = value; } else { name = keys.slice(0, i + 1).join(" "); val = "..."; } var prev = copy[name]; if (!prev) copy[name] = val; else if (prev != val) throw new Error("Inconsistent bindings for " + name); } delete keymap[keyname]; } for (var prop in copy) keymap[prop] = copy[prop]; return keymap; }; var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) { map = getKeyMap(map); var found = map.call ? map.call(key, context) : map[key]; if (found === false) return "nothing"; if (found === "...") return "multi"; if (found != null && handle(found)) return "handled"; if (map.fallthrough) { if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") return lookupKey(key, map.fallthrough, handle, context); for (var i = 0; i < map.fallthrough.length; i++) { var result = lookupKey(key, map.fallthrough[i], handle, context); if (result) return result; } } }; // Modifier key presses don't count as 'real' key presses for the // purpose of keymap fallthrough. var isModifierKey = CodeMirror.isModifierKey = function(value) { var name = typeof value == "string" ? value : keyNames[value.keyCode]; return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; }; // Look up the name of a key as indicated by an event object. var keyName = CodeMirror.keyName = function(event, noShift) { if (presto && event.keyCode == 34 && event["char"]) return false; var base = keyNames[event.keyCode], name = base; if (name == null || event.altGraphKey) return false; if (event.altKey && base != "Alt") name = "Alt-" + name; if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; return name; }; function getKeyMap(val) { return typeof val == "string" ? keyMap[val] : val; } // FROMTEXTAREA CodeMirror.fromTextArea = function(textarea, options) { options = options ? copyObj(options) : {}; options.value = textarea.value; if (!options.tabindex && textarea.tabIndex) options.tabindex = textarea.tabIndex; if (!options.placeholder && textarea.placeholder) options.placeholder = textarea.placeholder; // Set autofocus to true if this textarea is focused, or if it has // autofocus and no other element is focused. if (options.autofocus == null) { var hasFocus = activeElt(); options.autofocus = hasFocus == textarea || textarea.getAttribute("autofocus") != null && hasFocus == document.body; } function save() {textarea.value = cm.getValue();} if (textarea.form) { on(textarea.form, "submit", save); // Deplorable hack to make the submit method do the right thing. if (!options.leaveSubmitMethodAlone) { var form = textarea.form, realSubmit = form.submit; try { var wrappedSubmit = form.submit = function() { save(); form.submit = realSubmit; form.submit(); form.submit = wrappedSubmit; }; } catch(e) {} } } options.finishInit = function(cm) { cm.save = save; cm.getTextArea = function() { return textarea; }; cm.toTextArea = function() { cm.toTextArea = isNaN; // Prevent this from being ran twice save(); textarea.parentNode.removeChild(cm.getWrapperElement()); textarea.style.display = ""; if (textarea.form) { off(textarea.form, "submit", save); if (typeof textarea.form.submit == "function") textarea.form.submit = realSubmit; } }; }; textarea.style.display = "none"; var cm = CodeMirror(function(node) { textarea.parentNode.insertBefore(node, textarea.nextSibling); }, options); return cm; }; // STRING STREAM // Fed to the mode parsers, provides helper functions to make // parsers more succinct. var StringStream = CodeMirror.StringStream = function(string, tabSize) { this.pos = this.start = 0; this.string = string; this.tabSize = tabSize || 8; this.lastColumnPos = this.lastColumnValue = 0; this.lineStart = 0; }; StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == this.lineStart;}, peek: function() {return this.string.charAt(this.pos) || undefined;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() { if (this.lastColumnPos < this.start) { this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); this.lastColumnPos = this.start; } return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); }, indentation: function() { return countColumn(this.string, null, this.tabSize) - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); }, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var match = this.string.slice(this.pos).match(pattern); if (match && match.index > 0) return null; if (match && consume !== false) this.pos += match[0].length; return match; } }, current: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; // TEXTMARKERS // Created with markText and setBookmark methods. A TextMarker is a // handle that can be used to clear or find a marked position in the // document. Line objects hold arrays (markedSpans) containing // {from, to, marker} object pointing to such marker objects, and // indicating that such a marker is present on that line. Multiple // lines may point to the same marker when it spans across lines. // The spans will have null for their from/to properties when the // marker continues beyond the start/end of the line. Markers have // links back to the lines they currently touch. var nextMarkerId = 0; var TextMarker = CodeMirror.TextMarker = function(doc, type) { this.lines = []; this.type = type; this.doc = doc; this.id = ++nextMarkerId; }; eventMixin(TextMarker); // Clear the marker. TextMarker.prototype.clear = function() { if (this.explicitlyCleared) return; var cm = this.doc.cm, withOp = cm && !cm.curOp; if (withOp) startOperation(cm); if (hasHandler(this, "clear")) { var found = this.find(); if (found) signalLater(this, "clear", found.from, found.to); } var min = null, max = null; for (var i = 0; i < this.lines.length; ++i) { var line = this.lines[i]; var span = getMarkedSpanFor(line.markedSpans, this); if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); else if (cm) { if (span.to != null) max = lineNo(line); if (span.from != null) min = lineNo(line); } line.markedSpans = removeMarkedSpan(line.markedSpans, span); if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) updateLineHeight(line, textHeight(cm.display)); } if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { var visual = visualLine(this.lines[i]), len = lineLength(visual); if (len > cm.display.maxLineLength) { cm.display.maxLine = visual; cm.display.maxLineLength = len; cm.display.maxLineChanged = true; } } if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); this.lines.length = 0; this.explicitlyCleared = true; if (this.atomic && this.doc.cantEdit) { this.doc.cantEdit = false; if (cm) reCheckSelection(cm.doc); } if (cm) signalLater(cm, "markerCleared", cm, this); if (withOp) endOperation(cm); if (this.parent) this.parent.clear(); }; // Find the position of the marker in the document. Returns a {from, // to} object by default. Side can be passed to get a specific side // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the // Pos objects returned contain a line object, rather than a line // number (used to prevent looking up the same line twice). TextMarker.prototype.find = function(side, lineObj) { if (side == null && this.type == "bookmark") side = 1; var from, to; for (var i = 0; i < this.lines.length; ++i) { var line = this.lines[i]; var span = getMarkedSpanFor(line.markedSpans, this); if (span.from != null) { from = Pos(lineObj ? line : lineNo(line), span.from); if (side == -1) return from; } if (span.to != null) { to = Pos(lineObj ? line : lineNo(line), span.to); if (side == 1) return to; } } return from && {from: from, to: to}; }; // Signals that the marker's widget changed, and surrounding layout // should be recomputed. TextMarker.prototype.changed = function() { var pos = this.find(-1, true), widget = this, cm = this.doc.cm; if (!pos || !cm) return; runInOp(cm, function() { var line = pos.line, lineN = lineNo(pos.line); var view = findViewForLine(cm, lineN); if (view) { clearLineMeasurementCacheFor(view); cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; } cm.curOp.updateMaxLine = true; if (!lineIsHidden(widget.doc, line) && widget.height != null) { var oldHeight = widget.height; widget.height = null; var dHeight = widgetHeight(widget) - oldHeight; if (dHeight) updateLineHeight(line, line.height + dHeight); } }); }; TextMarker.prototype.attachLine = function(line) { if (!this.lines.length && this.doc.cm) { var op = this.doc.cm.curOp; if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); } this.lines.push(line); }; TextMarker.prototype.detachLine = function(line) { this.lines.splice(indexOf(this.lines, line), 1); if (!this.lines.length && this.doc.cm) { var op = this.doc.cm.curOp; (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); } }; // Collapsed markers have unique ids, in order to be able to order // them, which is needed for uniquely determining an outer marker // when they overlap (they may nest, but not partially overlap). var nextMarkerId = 0; // Create a marker, wire it up to the right lines, and function markText(doc, from, to, options, type) { // Shared markers (across linked documents) are handled separately // (markTextShared will call out to this again, once per // document). if (options && options.shared) return markTextShared(doc, from, to, options, type); // Ensure we are in an operation. if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); var marker = new TextMarker(doc, type), diff = cmp(from, to); if (options) copyObj(options, marker, false); // Don't connect empty markers unless clearWhenEmpty is false if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) return marker; if (marker.replacedWith) { // Showing up as a widget implies collapsed (widget replaces text) marker.collapsed = true; marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); if (options.insertLeft) marker.widgetNode.insertLeft = true; } if (marker.collapsed) { if (conflictingCollapsedRange(doc, from.line, from, to, marker) || from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) throw new Error("Inserting collapsed marker partially overlapping an existing one"); sawCollapsedSpans = true; } if (marker.addToHistory) addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); var curLine = from.line, cm = doc.cm, updateMaxLine; doc.iter(curLine, to.line + 1, function(line) { if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) updateMaxLine = true; if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); addMarkedSpan(line, new MarkedSpan(marker, curLine == from.line ? from.ch : null, curLine == to.line ? to.ch : null)); ++curLine; }); // lineIsHidden depends on the presence of the spans, so needs a second pass if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { if (lineIsHidden(doc, line)) updateLineHeight(line, 0); }); if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); if (marker.readOnly) { sawReadOnlySpans = true; if (doc.history.done.length || doc.history.undone.length) doc.clearHistory(); } if (marker.collapsed) { marker.id = ++nextMarkerId; marker.atomic = true; } if (cm) { // Sync editor state if (updateMaxLine) cm.curOp.updateMaxLine = true; if (marker.collapsed) regChange(cm, from.line, to.line + 1); else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text"); if (marker.atomic) reCheckSelection(cm.doc); signalLater(cm, "markerAdded", cm, marker); } return marker; } // SHARED TEXTMARKERS // A shared marker spans multiple linked documents. It is // implemented as a meta-marker-object controlling multiple normal // markers. var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) { this.markers = markers; this.primary = primary; for (var i = 0; i < markers.length; ++i) markers[i].parent = this; }; eventMixin(SharedTextMarker); SharedTextMarker.prototype.clear = function() { if (this.explicitlyCleared) return; this.explicitlyCleared = true; for (var i = 0; i < this.markers.length; ++i) this.markers[i].clear(); signalLater(this, "clear"); }; SharedTextMarker.prototype.find = function(side, lineObj) { return this.primary.find(side, lineObj); }; function markTextShared(doc, from, to, options, type) { options = copyObj(options); options.shared = false; var markers = [markText(doc, from, to, options, type)], primary = markers[0]; var widget = options.widgetNode; linkedDocs(doc, function(doc) { if (widget) options.widgetNode = widget.cloneNode(true); markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); for (var i = 0; i < doc.linked.length; ++i) if (doc.linked[i].isParent) return; primary = lst(markers); }); return new SharedTextMarker(markers, primary); } function findSharedMarkers(doc) { return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function(m) { return m.parent; }); } function copySharedMarkers(doc, markers) { for (var i = 0; i < markers.length; i++) { var marker = markers[i], pos = marker.find(); var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); if (cmp(mFrom, mTo)) { var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); marker.markers.push(subMark); subMark.parent = marker; } } } function detachSharedMarkers(markers) { for (var i = 0; i < markers.length; i++) { var marker = markers[i], linked = [marker.primary.doc];; linkedDocs(marker.primary.doc, function(d) { linked.push(d); }); for (var j = 0; j < marker.markers.length; j++) { var subMarker = marker.markers[j]; if (indexOf(linked, subMarker.doc) == -1) { subMarker.parent = null; marker.markers.splice(j--, 1); } } } } // TEXTMARKER SPANS function MarkedSpan(marker, from, to) { this.marker = marker; this.from = from; this.to = to; } // Search an array of spans for a span matching the given marker. function getMarkedSpanFor(spans, marker) { if (spans) for (var i = 0; i < spans.length; ++i) { var span = spans[i]; if (span.marker == marker) return span; } } // Remove a span from an array, returning undefined if no spans are // left (we don't store arrays for lines without spans). function removeMarkedSpan(spans, span) { for (var r, i = 0; i < spans.length; ++i) if (spans[i] != span) (r || (r = [])).push(spans[i]); return r; } // Add a span to a line. function addMarkedSpan(line, span) { line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; span.marker.attachLine(line); } // Used for the algorithm that adjusts markers for a change in the // document. These functions cut an array of spans at a given // character position, returning an array of remaining chunks (or // undefined if nothing remains). function markedSpansBefore(old, startCh, isInsert) { if (old) for (var i = 0, nw; i < old.length; ++i) { var span = old[i], marker = span.marker; var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); } } return nw; } function markedSpansAfter(old, endCh, isInsert) { if (old) for (var i = 0, nw; i < old.length; ++i) { var span = old[i], marker = span.marker; var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, span.to == null ? null : span.to - endCh)); } } return nw; } // Given a change object, compute the new set of marker spans that // cover the line in which the change took place. Removes spans // entirely within the change, reconnects spans belonging to the // same marker that appear on both sides of the change, and cuts off // spans partially within the change. Returns an array of span // arrays with one element for each line in (after) the change. function stretchSpansOverChange(doc, change) { if (change.full) return null; var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; if (!oldFirst && !oldLast) return null; var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; // Get the spans that 'stick out' on both sides var first = markedSpansBefore(oldFirst, startCh, isInsert); var last = markedSpansAfter(oldLast, endCh, isInsert); // Next, merge those two ends var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); if (first) { // Fix up .to properties of first for (var i = 0; i < first.length; ++i) { var span = first[i]; if (span.to == null) { var found = getMarkedSpanFor(last, span.marker); if (!found) span.to = startCh; else if (sameLine) span.to = found.to == null ? null : found.to + offset; } } } if (last) { // Fix up .from in last (or move them into first in case of sameLine) for (var i = 0; i < last.length; ++i) { var span = last[i]; if (span.to != null) span.to += offset; if (span.from == null) { var found = getMarkedSpanFor(first, span.marker); if (!found) { span.from = offset; if (sameLine) (first || (first = [])).push(span); } } else { span.from += offset; if (sameLine) (first || (first = [])).push(span); } } } // Make sure we didn't create any zero-length spans if (first) first = clearEmptySpans(first); if (last && last != first) last = clearEmptySpans(last); var newMarkers = [first]; if (!sameLine) { // Fill gap with whole-line-spans var gap = change.text.length - 2, gapMarkers; if (gap > 0 && first) for (var i = 0; i < first.length; ++i) if (first[i].to == null) (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null)); for (var i = 0; i < gap; ++i) newMarkers.push(gapMarkers); newMarkers.push(last); } return newMarkers; } // Remove spans that are empty and don't have a clearWhenEmpty // option of false. function clearEmptySpans(spans) { for (var i = 0; i < spans.length; ++i) { var span = spans[i]; if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) spans.splice(i--, 1); } if (!spans.length) return null; return spans; } // Used for un/re-doing changes from the history. Combines the // result of computing the existing spans with the set of spans that // existed in the history (so that deleting around a span and then // undoing brings back the span). function mergeOldSpans(doc, change) { var old = getOldSpans(doc, change); var stretched = stretchSpansOverChange(doc, change); if (!old) return stretched; if (!stretched) return old; for (var i = 0; i < old.length; ++i) { var oldCur = old[i], stretchCur = stretched[i]; if (oldCur && stretchCur) { spans: for (var j = 0; j < stretchCur.length; ++j) { var span = stretchCur[j]; for (var k = 0; k < oldCur.length; ++k) if (oldCur[k].marker == span.marker) continue spans; oldCur.push(span); } } else if (stretchCur) { old[i] = stretchCur; } } return old; } // Used to 'clip' out readOnly ranges when making a change. function removeReadOnlyRanges(doc, from, to) { var markers = null; doc.iter(from.line, to.line + 1, function(line) { if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { var mark = line.markedSpans[i].marker; if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) (markers || (markers = [])).push(mark); } }); if (!markers) return null; var parts = [{from: from, to: to}]; for (var i = 0; i < markers.length; ++i) { var mk = markers[i], m = mk.find(0); for (var j = 0; j < parts.length; ++j) { var p = parts[j]; if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) newParts.push({from: p.from, to: m.from}); if (dto > 0 || !mk.inclusiveRight && !dto) newParts.push({from: m.to, to: p.to}); parts.splice.apply(parts, newParts); j += newParts.length - 1; } } return parts; } // Connect or disconnect spans from a line. function detachMarkedSpans(line) { var spans = line.markedSpans; if (!spans) return; for (var i = 0; i < spans.length; ++i) spans[i].marker.detachLine(line); line.markedSpans = null; } function attachMarkedSpans(line, spans) { if (!spans) return; for (var i = 0; i < spans.length; ++i) spans[i].marker.attachLine(line); line.markedSpans = spans; } // Helpers used when computing which overlapping collapsed span // counts as the larger one. function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; } function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; } // Returns a number indicating which of two overlapping collapsed // spans is larger (and thus includes the other). Falls back to // comparing ids when the spans cover exactly the same range. function compareCollapsedMarkers(a, b) { var lenDiff = a.lines.length - b.lines.length; if (lenDiff != 0) return lenDiff; var aPos = a.find(), bPos = b.find(); var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); if (fromCmp) return -fromCmp; var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); if (toCmp) return toCmp; return b.id - a.id; } // Find out whether a line ends or starts in a collapsed span. If // so, return the marker for that span. function collapsedSpanAtSide(line, start) { var sps = sawCollapsedSpans && line.markedSpans, found; if (sps) for (var sp, i = 0; i < sps.length; ++i) { sp = sps[i]; if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && (!found || compareCollapsedMarkers(found, sp.marker) < 0)) found = sp.marker; } return found; } function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); } function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); } // Test whether there exists a collapsed span that partially // overlaps (covers the start or end, but not both) of a new span. // Such overlap is not allowed. function conflictingCollapsedRange(doc, lineNo, from, to, marker) { var line = getLine(doc, lineNo); var sps = sawCollapsedSpans && line.markedSpans; if (sps) for (var i = 0; i < sps.length; ++i) { var sp = sps[i]; if (!sp.marker.collapsed) continue; var found = sp.marker.find(0); var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) return true; } } // A visual line is a line as drawn on the screen. Folding, for // example, can cause multiple logical lines to appear on the same // visual line. This finds the start of the visual line that the // given line is part of (usually that is the line itself). function visualLine(line) { var merged; while (merged = collapsedSpanAtStart(line)) line = merged.find(-1, true).line; return line; } // Returns an array of logical lines that continue the visual line // started by the argument, or undefined if there are no such lines. function visualLineContinued(line) { var merged, lines; while (merged = collapsedSpanAtEnd(line)) { line = merged.find(1, true).line; (lines || (lines = [])).push(line); } return lines; } // Get the line number of the start of the visual line that the // given line number is part of. function visualLineNo(doc, lineN) { var line = getLine(doc, lineN), vis = visualLine(line); if (line == vis) return lineN; return lineNo(vis); } // Get the line number of the start of the next visual line after // the given line. function visualLineEndNo(doc, lineN) { if (lineN > doc.lastLine()) return lineN; var line = getLine(doc, lineN), merged; if (!lineIsHidden(doc, line)) return lineN; while (merged = collapsedSpanAtEnd(line)) line = merged.find(1, true).line; return lineNo(line) + 1; } // Compute whether a line is hidden. Lines count as hidden when they // are part of a visual line that starts with another line, or when // they are entirely covered by collapsed, non-widget span. function lineIsHidden(doc, line) { var sps = sawCollapsedSpans && line.markedSpans; if (sps) for (var sp, i = 0; i < sps.length; ++i) { sp = sps[i]; if (!sp.marker.collapsed) continue; if (sp.from == null) return true; if (sp.marker.widgetNode) continue; if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) return true; } } function lineIsHiddenInner(doc, line, span) { if (span.to == null) { var end = span.marker.find(1, true); return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); } if (span.marker.inclusiveRight && span.to == line.text.length) return true; for (var sp, i = 0; i < line.markedSpans.length; ++i) { sp = line.markedSpans[i]; if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && (sp.to == null || sp.to != span.from) && (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && lineIsHiddenInner(doc, line, sp)) return true; } } // LINE WIDGETS // Line widgets are block elements displayed above or below a line. var LineWidget = CodeMirror.LineWidget = function(doc, node, options) { if (options) for (var opt in options) if (options.hasOwnProperty(opt)) this[opt] = options[opt]; this.doc = doc; this.node = node; }; eventMixin(LineWidget); function adjustScrollWhenAboveVisible(cm, line, diff) { if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) addToScrollPos(cm, null, diff); } LineWidget.prototype.clear = function() { var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); if (no == null || !ws) return; for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); if (!ws.length) line.widgets = null; var height = widgetHeight(this); updateLineHeight(line, Math.max(0, line.height - height)); if (cm) runInOp(cm, function() { adjustScrollWhenAboveVisible(cm, line, -height); regLineChange(cm, no, "widget"); }); }; LineWidget.prototype.changed = function() { var oldH = this.height, cm = this.doc.cm, line = this.line; this.height = null; var diff = widgetHeight(this) - oldH; if (!diff) return; updateLineHeight(line, line.height + diff); if (cm) runInOp(cm, function() { cm.curOp.forceUpdate = true; adjustScrollWhenAboveVisible(cm, line, diff); }); }; function widgetHeight(widget) { if (widget.height != null) return widget.height; var cm = widget.doc.cm; if (!cm) return 0; if (!contains(document.body, widget.node)) { var parentStyle = "position: relative;"; if (widget.coverGutter) parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; if (widget.noHScroll) parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); } return widget.height = widget.node.parentNode.offsetHeight; } function addLineWidget(doc, handle, node, options) { var widget = new LineWidget(doc, node, options); var cm = doc.cm; if (cm && widget.noHScroll) cm.display.alignWidgets = true; changeLine(doc, handle, "widget", function(line) { var widgets = line.widgets || (line.widgets = []); if (widget.insertAt == null) widgets.push(widget); else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); widget.line = line; if (cm && !lineIsHidden(doc, line)) { var aboveVisible = heightAtLine(line) < doc.scrollTop; updateLineHeight(line, line.height + widgetHeight(widget)); if (aboveVisible) addToScrollPos(cm, null, widget.height); cm.curOp.forceUpdate = true; } return true; }); return widget; } // LINE DATA STRUCTURE // Line objects. These hold state related to a line, including // highlighting info (the styles array). var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { this.text = text; attachMarkedSpans(this, markedSpans); this.height = estimateHeight ? estimateHeight(this) : 1; }; eventMixin(Line); Line.prototype.lineNo = function() { return lineNo(this); }; // Change the content (text, markers) of a line. Automatically // invalidates cached information and tries to re-estimate the // line's height. function updateLine(line, text, markedSpans, estimateHeight) { line.text = text; if (line.stateAfter) line.stateAfter = null; if (line.styles) line.styles = null; if (line.order != null) line.order = null; detachMarkedSpans(line); attachMarkedSpans(line, markedSpans); var estHeight = estimateHeight ? estimateHeight(line) : 1; if (estHeight != line.height) updateLineHeight(line, estHeight); } // Detach a line from the document tree and its markers. function cleanUpLine(line) { line.parent = null; detachMarkedSpans(line); } function extractLineClasses(type, output) { if (type) for (;;) { var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); if (!lineClass) break; type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); var prop = lineClass[1] ? "bgClass" : "textClass"; if (output[prop] == null) output[prop] = lineClass[2]; else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) output[prop] += " " + lineClass[2]; } return type; } function callBlankLine(mode, state) { if (mode.blankLine) return mode.blankLine(state); if (!mode.innerMode) return; var inner = CodeMirror.innerMode(mode, state); if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); } function readToken(mode, stream, state, inner) { for (var i = 0; i < 10; i++) { if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; var style = mode.token(stream, state); if (stream.pos > stream.start) return style; } throw new Error("Mode " + mode.name + " failed to advance stream."); } // Utility for getTokenAt and getLineTokens function takeToken(cm, pos, precise, asArray) { function getObj(copy) { return {start: stream.start, end: stream.pos, string: stream.current(), type: style || null, state: copy ? copyState(doc.mode, state) : state}; } var doc = cm.doc, mode = doc.mode, style; pos = clipPos(doc, pos); var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); var stream = new StringStream(line.text, cm.options.tabSize), tokens; if (asArray) tokens = []; while ((asArray || stream.pos < pos.ch) && !stream.eol()) { stream.start = stream.pos; style = readToken(mode, stream, state); if (asArray) tokens.push(getObj(true)); } return asArray ? tokens : getObj(); } // Run the given mode's parser over a line, calling f for each token. function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { var flattenSpans = mode.flattenSpans; if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; var curStart = 0, curStyle = null; var stream = new StringStream(text, cm.options.tabSize), style; var inner = cm.options.addModeClass && [null]; if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); while (!stream.eol()) { if (stream.pos > cm.options.maxHighlightLength) { flattenSpans = false; if (forceToEnd) processLine(cm, text, state, stream.pos); stream.pos = text.length; style = null; } else { style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); } if (inner) { var mName = inner[0].name; if (mName) style = "m-" + (style ? mName + " " + style : mName); } if (!flattenSpans || curStyle != style) { while (curStart < stream.start) { curStart = Math.min(stream.start, curStart + 50000); f(curStart, curStyle); } curStyle = style; } stream.start = stream.pos; } while (curStart < stream.pos) { // Webkit seems to refuse to render text nodes longer than 57444 characters var pos = Math.min(stream.pos, curStart + 50000); f(pos, curStyle); curStart = pos; } } // Compute a style array (an array starting with a mode generation // -- for invalidation -- followed by pairs of end positions and // style strings), which is used to highlight the tokens on the // line. function highlightLine(cm, line, state, forceToEnd) { // A styles array always starts with a number identifying the // mode/overlays that it is based on (for easy invalidation). var st = [cm.state.modeGen], lineClasses = {}; // Compute the base array of styles runMode(cm, line.text, cm.doc.mode, state, function(end, style) { st.push(end, style); }, lineClasses, forceToEnd); // Run overlays, adjust style array. for (var o = 0; o < cm.state.overlays.length; ++o) { var overlay = cm.state.overlays[o], i = 1, at = 0; runMode(cm, line.text, overlay.mode, true, function(end, style) { var start = i; // Ensure there's a token end at the current position, and that i points at it while (at < end) { var i_end = st[i]; if (i_end > end) st.splice(i, 1, end, st[i+1], i_end); i += 2; at = Math.min(end, i_end); } if (!style) return; if (overlay.opaque) { st.splice(start, i - start, end, "cm-overlay " + style); i = start + 2; } else { for (; start < i; start += 2) { var cur = st[start+1]; st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style; } } }, lineClasses); } return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; } function getLineStyles(cm, line, updateFrontier) { if (!line.styles || line.styles[0] != cm.state.modeGen) { var state = getStateBefore(cm, lineNo(line)); var result = highlightLine(cm, line, line.text.length > cm.options.maxHighlightLength ? copyState(cm.doc.mode, state) : state); line.stateAfter = state; line.styles = result.styles; if (result.classes) line.styleClasses = result.classes; else if (line.styleClasses) line.styleClasses = null; if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; } return line.styles; } // Lightweight form of highlight -- proceed over this line and // update state, but don't save a style array. Used for lines that // aren't currently visible. function processLine(cm, text, state, startAt) { var mode = cm.doc.mode; var stream = new StringStream(text, cm.options.tabSize); stream.start = stream.pos = startAt || 0; if (text == "") callBlankLine(mode, state); while (!stream.eol()) { readToken(mode, stream, state); stream.start = stream.pos; } } // Convert a style as returned by a mode (either null, or a string // containing one or more styles) to a CSS style. This is cached, // and also looks for line-wide styles. var styleToClassCache = {}, styleToClassCacheWithMode = {}; function interpretTokenStyle(style, options) { if (!style || /^\s*$/.test(style)) return null; var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; return cache[style] || (cache[style] = style.replace(/\S+/g, "cm-$&")); } // Render the DOM representation of the text of a line. Also builds // up a 'line map', which points at the DOM nodes that represent // specific stretches of text, and is used by the measuring code. // The returned object contains the DOM node, this map, and // information about line-wide styles that were set by the mode. function buildLineContent(cm, lineView) { // The padding-right forces the element to have a 'border', which // is needed on Webkit to be able to get line-level bounding // rectangles for it (in measureChar). var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, col: 0, pos: 0, cm: cm, splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; lineView.measure = {}; // Iterate over the logical lines that make up this visual line. for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { var line = i ? lineView.rest[i - 1] : lineView.line, order; builder.pos = 0; builder.addToken = buildToken; // Optionally wire in some hacks into the token-rendering // algorithm, to deal with browser quirks. if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) builder.addToken = buildTokenBadBidi(builder.addToken, order); builder.map = []; var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); if (line.styleClasses) { if (line.styleClasses.bgClass) builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); if (line.styleClasses.textClass) builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); } // Ensure at least a single node is present, for measuring. if (builder.map.length == 0) builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); // Store the map and a cache object for the current logical line if (i == 0) { lineView.measure.map = builder.map; lineView.measure.cache = {}; } else { (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); (lineView.measure.caches || (lineView.measure.caches = [])).push({}); } } // See issue #2901 if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) builder.content.className = "cm-tab-wrap-hack"; signal(cm, "renderLine", cm, lineView.line, builder.pre); if (builder.pre.className) builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); return builder; } function defaultSpecialCharPlaceholder(ch) { var token = elt("span", "\u2022", "cm-invalidchar"); token.title = "\\u" + ch.charCodeAt(0).toString(16); token.setAttribute("aria-label", token.title); return token; } // Build up the DOM representation for a single token, and add it to // the line map. Takes care to render special characters separately. function buildToken(builder, text, style, startStyle, endStyle, title, css) { if (!text) return; var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; var special = builder.cm.state.specialChars, mustWrap = false; if (!special.test(text)) { builder.col += text.length; var content = document.createTextNode(displayText); builder.map.push(builder.pos, builder.pos + text.length, content); if (ie && ie_version < 9) mustWrap = true; builder.pos += text.length; } else { var content = document.createDocumentFragment(), pos = 0; while (true) { special.lastIndex = pos; var m = special.exec(text); var skipped = m ? m.index - pos : text.length - pos; if (skipped) { var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); else content.appendChild(txt); builder.map.push(builder.pos, builder.pos + skipped, txt); builder.col += skipped; builder.pos += skipped; } if (!m) break; pos += skipped + 1; if (m[0] == "\t") { var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); txt.setAttribute("role", "presentation"); txt.setAttribute("cm-text", "\t"); builder.col += tabWidth; } else if (m[0] == "\r" || m[0] == "\n") { var txt = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar")); txt.setAttribute("cm-text", m[0]); builder.col += 1; } else { var txt = builder.cm.options.specialCharPlaceholder(m[0]); txt.setAttribute("cm-text", m[0]); if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); else content.appendChild(txt); builder.col += 1; } builder.map.push(builder.pos, builder.pos + 1, txt); builder.pos++; } } if (style || startStyle || endStyle || mustWrap || css) { var fullStyle = style || ""; if (startStyle) fullStyle += startStyle; if (endStyle) fullStyle += endStyle; var token = elt("span", [content], fullStyle, css); if (title) token.title = title; return builder.content.appendChild(token); } builder.content.appendChild(content); } function splitSpaces(old) { var out = " "; for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; out += " "; return out; } // Work around nonsense dimensions being reported for stretches of // right-to-left text. function buildTokenBadBidi(inner, order) { return function(builder, text, style, startStyle, endStyle, title, css) { style = style ? style + " cm-force-border" : "cm-force-border"; var start = builder.pos, end = start + text.length; for (;;) { // Find the part that overlaps with the start of this text for (var i = 0; i < order.length; i++) { var part = order[i]; if (part.to > start && part.from <= start) break; } if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); startStyle = null; text = text.slice(part.to - start); start = part.to; } }; } function buildCollapsedSpan(builder, size, marker, ignoreWidget) { var widget = !ignoreWidget && marker.widgetNode; if (widget) builder.map.push(builder.pos, builder.pos + size, widget); if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { if (!widget) widget = builder.content.appendChild(document.createElement("span")); widget.setAttribute("cm-marker", marker.id); } if (widget) { builder.cm.display.input.setUneditable(widget); builder.content.appendChild(widget); } builder.pos += size; } // Outputs a number of spans to make up a line, taking highlighting // and marked text into account. function insertLineContent(line, builder, styles) { var spans = line.markedSpans, allText = line.text, at = 0; if (!spans) { for (var i = 1; i < styles.length; i+=2) builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options)); return; } var len = allText.length, pos = 0, i = 1, text = "", style, css; var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; for (;;) { if (nextChange == pos) { // Update current marker set spanStyle = spanEndStyle = spanStartStyle = title = css = ""; collapsed = null; nextChange = Infinity; var foundBookmarks = [], endStyles for (var j = 0; j < spans.length; ++j) { var sp = spans[j], m = sp.marker; if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { foundBookmarks.push(m); } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { if (sp.to != null && sp.to != pos && nextChange > sp.to) { nextChange = sp.to; spanEndStyle = ""; } if (m.className) spanStyle += " " + m.className; if (m.css) css = (css ? css + ";" : "") + m.css; if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; if (m.endStyle && sp.to == nextChange) (endStyles || (endStyles = [])).push(m.endStyle, sp.to) if (m.title && !title) title = m.title; if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) collapsed = sp; } else if (sp.from > pos && nextChange > sp.from) { nextChange = sp.from; } } if (endStyles) for (var j = 0; j < endStyles.length; j += 2) if (endStyles[j + 1] == nextChange) spanEndStyle += " " + endStyles[j] if (!collapsed || collapsed.from == pos) for (var j = 0; j < foundBookmarks.length; ++j) buildCollapsedSpan(builder, 0, foundBookmarks[j]); if (collapsed && (collapsed.from || 0) == pos) { buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, collapsed.marker, collapsed.from == null); if (collapsed.to == null) return; if (collapsed.to == pos) collapsed = false; } } if (pos >= len) break; var upto = Math.min(len, nextChange); while (true) { if (text) { var end = pos + text.length; if (!collapsed) { var tokenText = end > upto ? text.slice(0, upto - pos) : text; builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); } if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} pos = end; spanStartStyle = ""; } text = allText.slice(at, at = styles[i++]); style = interpretTokenStyle(styles[i++], builder.cm.options); } } } // DOCUMENT DATA STRUCTURE // By default, updates that start and end at the beginning of a line // are treated specially, in order to make the association of line // widgets and marker elements with the text behave more intuitive. function isWholeLineUpdate(doc, change) { return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && (!doc.cm || doc.cm.options.wholeLineUpdateBefore); } // Perform a change on the document data structure. function updateDoc(doc, change, markedSpans, estimateHeight) { function spansFor(n) {return markedSpans ? markedSpans[n] : null;} function update(line, text, spans) { updateLine(line, text, spans, estimateHeight); signalLater(line, "change", line, change); } function linesFor(start, end) { for (var i = start, result = []; i < end; ++i) result.push(new Line(text[i], spansFor(i), estimateHeight)); return result; } var from = change.from, to = change.to, text = change.text; var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; // Adjust the line structure if (change.full) { doc.insert(0, linesFor(0, text.length)); doc.remove(text.length, doc.size - text.length); } else if (isWholeLineUpdate(doc, change)) { // This is a whole-line replace. Treated specially to make // sure line objects move the way they are supposed to. var added = linesFor(0, text.length - 1); update(lastLine, lastLine.text, lastSpans); if (nlines) doc.remove(from.line, nlines); if (added.length) doc.insert(from.line, added); } else if (firstLine == lastLine) { if (text.length == 1) { update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); } else { var added = linesFor(1, text.length - 1); added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); doc.insert(from.line + 1, added); } } else if (text.length == 1) { update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); doc.remove(from.line + 1, nlines); } else { update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); var added = linesFor(1, text.length - 1); if (nlines > 1) doc.remove(from.line + 1, nlines - 1); doc.insert(from.line + 1, added); } signalLater(doc, "change", doc, change); } // The document is represented as a BTree consisting of leaves, with // chunk of lines in them, and branches, with up to ten leaves or // other branch nodes below them. The top node is always a branch // node, and is the document object itself (meaning it has // additional methods and properties). // // All nodes have parent links. The tree is used both to go from // line numbers to line objects, and to go from objects to numbers. // It also indexes by height, and is used to convert between height // and line object, and to find the total height of the document. // // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html function LeafChunk(lines) { this.lines = lines; this.parent = null; for (var i = 0, height = 0; i < lines.length; ++i) { lines[i].parent = this; height += lines[i].height; } this.height = height; } LeafChunk.prototype = { chunkSize: function() { return this.lines.length; }, // Remove the n lines at offset 'at'. removeInner: function(at, n) { for (var i = at, e = at + n; i < e; ++i) { var line = this.lines[i]; this.height -= line.height; cleanUpLine(line); signalLater(line, "delete"); } this.lines.splice(at, n); }, // Helper used to collapse a small branch into a single leaf. collapse: function(lines) { lines.push.apply(lines, this.lines); }, // Insert the given array of lines at offset 'at', count them as // having the given height. insertInner: function(at, lines, height) { this.height += height; this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); for (var i = 0; i < lines.length; ++i) lines[i].parent = this; }, // Used to iterate over a part of the tree. iterN: function(at, n, op) { for (var e = at + n; at < e; ++at) if (op(this.lines[at])) return true; } }; function BranchChunk(children) { this.children = children; var size = 0, height = 0; for (var i = 0; i < children.length; ++i) { var ch = children[i]; size += ch.chunkSize(); height += ch.height; ch.parent = this; } this.size = size; this.height = height; this.parent = null; } BranchChunk.prototype = { chunkSize: function() { return this.size; }, removeInner: function(at, n) { this.size -= n; for (var i = 0; i < this.children.length; ++i) { var child = this.children[i], sz = child.chunkSize(); if (at < sz) { var rm = Math.min(n, sz - at), oldHeight = child.height; child.removeInner(at, rm); this.height -= oldHeight - child.height; if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } if ((n -= rm) == 0) break; at = 0; } else at -= sz; } // If the result is smaller than 25 lines, ensure that it is a // single leaf node. if (this.size - n < 25 && (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { var lines = []; this.collapse(lines); this.children = [new LeafChunk(lines)]; this.children[0].parent = this; } }, collapse: function(lines) { for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); }, insertInner: function(at, lines, height) { this.size += lines.length; this.height += height; for (var i = 0; i < this.children.length; ++i) { var child = this.children[i], sz = child.chunkSize(); if (at <= sz) { child.insertInner(at, lines, height); if (child.lines && child.lines.length > 50) { while (child.lines.length > 50) { var spilled = child.lines.splice(child.lines.length - 25, 25); var newleaf = new LeafChunk(spilled); child.height -= newleaf.height; this.children.splice(i + 1, 0, newleaf); newleaf.parent = this; } this.maybeSpill(); } break; } at -= sz; } }, // When a node has grown, check whether it should be split. maybeSpill: function() { if (this.children.length <= 10) return; var me = this; do { var spilled = me.children.splice(me.children.length - 5, 5); var sibling = new BranchChunk(spilled); if (!me.parent) { // Become the parent node var copy = new BranchChunk(me.children); copy.parent = me; me.children = [copy, sibling]; me = copy; } else { me.size -= sibling.size; me.height -= sibling.height; var myIndex = indexOf(me.parent.children, me); me.parent.children.splice(myIndex + 1, 0, sibling); } sibling.parent = me.parent; } while (me.children.length > 10); me.parent.maybeSpill(); }, iterN: function(at, n, op) { for (var i = 0; i < this.children.length; ++i) { var child = this.children[i], sz = child.chunkSize(); if (at < sz) { var used = Math.min(n, sz - at); if (child.iterN(at, used, op)) return true; if ((n -= used) == 0) break; at = 0; } else at -= sz; } } }; var nextDocId = 0; var Doc = CodeMirror.Doc = function(text, mode, firstLine, lineSep) { if (!(this instanceof Doc)) return new Doc(text, mode, firstLine, lineSep); if (firstLine == null) firstLine = 0; BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); this.first = firstLine; this.scrollTop = this.scrollLeft = 0; this.cantEdit = false; this.cleanGeneration = 1; this.frontier = firstLine; var start = Pos(firstLine, 0); this.sel = simpleSelection(start); this.history = new History(null); this.id = ++nextDocId; this.modeOption = mode; this.lineSep = lineSep; this.extend = false; if (typeof text == "string") text = this.splitLines(text); updateDoc(this, {from: start, to: start, text: text}); setSelection(this, simpleSelection(start), sel_dontScroll); }; Doc.prototype = createObj(BranchChunk.prototype, { constructor: Doc, // Iterate over the document. Supports two forms -- with only one // argument, it calls that for each line in the document. With // three, it iterates over the range given by the first two (with // the second being non-inclusive). iter: function(from, to, op) { if (op) this.iterN(from - this.first, to - from, op); else this.iterN(this.first, this.first + this.size, from); }, // Non-public interface for adding and removing lines. insert: function(at, lines) { var height = 0; for (var i = 0; i < lines.length; ++i) height += lines[i].height; this.insertInner(at - this.first, lines, height); }, remove: function(at, n) { this.removeInner(at - this.first, n); }, // From here, the methods are part of the public interface. Most // are also available from CodeMirror (editor) instances. getValue: function(lineSep) { var lines = getLines(this, this.first, this.first + this.size); if (lineSep === false) return lines; return lines.join(lineSep || this.lineSeparator()); }, setValue: docMethodOp(function(code) { var top = Pos(this.first, 0), last = this.first + this.size - 1; makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), text: this.splitLines(code), origin: "setValue", full: true}, true); setSelection(this, simpleSelection(top)); }), replaceRange: function(code, from, to, origin) { from = clipPos(this, from); to = to ? clipPos(this, to) : from; replaceRange(this, code, from, to, origin); }, getRange: function(from, to, lineSep) { var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); if (lineSep === false) return lines; return lines.join(lineSep || this.lineSeparator()); }, getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, getLineNumber: function(line) {return lineNo(line);}, getLineHandleVisualStart: function(line) { if (typeof line == "number") line = getLine(this, line); return visualLine(line); }, lineCount: function() {return this.size;}, firstLine: function() {return this.first;}, lastLine: function() {return this.first + this.size - 1;}, clipPos: function(pos) {return clipPos(this, pos);}, getCursor: function(start) { var range = this.sel.primary(), pos; if (start == null || start == "head") pos = range.head; else if (start == "anchor") pos = range.anchor; else if (start == "end" || start == "to" || start === false) pos = range.to(); else pos = range.from(); return pos; }, listSelections: function() { return this.sel.ranges; }, somethingSelected: function() {return this.sel.somethingSelected();}, setCursor: docMethodOp(function(line, ch, options) { setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); }), setSelection: docMethodOp(function(anchor, head, options) { setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); }), extendSelection: docMethodOp(function(head, other, options) { extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); }), extendSelections: docMethodOp(function(heads, options) { extendSelections(this, clipPosArray(this, heads), options); }), extendSelectionsBy: docMethodOp(function(f, options) { var heads = map(this.sel.ranges, f); extendSelections(this, clipPosArray(this, heads), options); }), setSelections: docMethodOp(function(ranges, primary, options) { if (!ranges.length) return; for (var i = 0, out = []; i < ranges.length; i++) out[i] = new Range(clipPos(this, ranges[i].anchor), clipPos(this, ranges[i].head)); if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); setSelection(this, normalizeSelection(out, primary), options); }), addSelection: docMethodOp(function(anchor, head, options) { var ranges = this.sel.ranges.slice(0); ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); }), getSelection: function(lineSep) { var ranges = this.sel.ranges, lines; for (var i = 0; i < ranges.length; i++) { var sel = getBetween(this, ranges[i].from(), ranges[i].to()); lines = lines ? lines.concat(sel) : sel; } if (lineSep === false) return lines; else return lines.join(lineSep || this.lineSeparator()); }, getSelections: function(lineSep) { var parts = [], ranges = this.sel.ranges; for (var i = 0; i < ranges.length; i++) { var sel = getBetween(this, ranges[i].from(), ranges[i].to()); if (lineSep !== false) sel = sel.join(lineSep || this.lineSeparator()); parts[i] = sel; } return parts; }, replaceSelection: function(code, collapse, origin) { var dup = []; for (var i = 0; i < this.sel.ranges.length; i++) dup[i] = code; this.replaceSelections(dup, collapse, origin || "+input"); }, replaceSelections: docMethodOp(function(code, collapse, origin) { var changes = [], sel = this.sel; for (var i = 0; i < sel.ranges.length; i++) { var range = sel.ranges[i]; changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin}; } var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); for (var i = changes.length - 1; i >= 0; i--) makeChange(this, changes[i]); if (newSel) setSelectionReplaceHistory(this, newSel); else if (this.cm) ensureCursorVisible(this.cm); }), undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), setExtending: function(val) {this.extend = val;}, getExtending: function() {return this.extend;}, historySize: function() { var hist = this.history, done = 0, undone = 0; for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; return {undo: done, redo: undone}; }, clearHistory: function() {this.history = new History(this.history.maxGeneration);}, markClean: function() { this.cleanGeneration = this.changeGeneration(true); }, changeGeneration: function(forceSplit) { if (forceSplit) this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; return this.history.generation; }, isClean: function (gen) { return this.history.generation == (gen || this.cleanGeneration); }, getHistory: function() { return {done: copyHistoryArray(this.history.done), undone: copyHistoryArray(this.history.undone)}; }, setHistory: function(histData) { var hist = this.history = new History(this.history.maxGeneration); hist.done = copyHistoryArray(histData.done.slice(0), null, true); hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); }, addLineClass: docMethodOp(function(handle, where, cls) { return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : where == "gutter" ? "gutterClass" : "wrapClass"; if (!line[prop]) line[prop] = cls; else if (classTest(cls).test(line[prop])) return false; else line[prop] += " " + cls; return true; }); }), removeLineClass: docMethodOp(function(handle, where, cls) { return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : where == "gutter" ? "gutterClass" : "wrapClass"; var cur = line[prop]; if (!cur) return false; else if (cls == null) line[prop] = null; else { var found = cur.match(classTest(cls)); if (!found) return false; var end = found.index + found[0].length; line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; } return true; }); }), addLineWidget: docMethodOp(function(handle, node, options) { return addLineWidget(this, handle, node, options); }), removeLineWidget: function(widget) { widget.clear(); }, markText: function(from, to, options) { return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range"); }, setBookmark: function(pos, options) { var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), insertLeft: options && options.insertLeft, clearWhenEmpty: false, shared: options && options.shared, handleMouseEvents: options && options.handleMouseEvents}; pos = clipPos(this, pos); return markText(this, pos, pos, realOpts, "bookmark"); }, findMarksAt: function(pos) { pos = clipPos(this, pos); var markers = [], spans = getLine(this, pos.line).markedSpans; if (spans) for (var i = 0; i < spans.length; ++i) { var span = spans[i]; if ((span.from == null || span.from <= pos.ch) && (span.to == null || span.to >= pos.ch)) markers.push(span.marker.parent || span.marker); } return markers; }, findMarks: function(from, to, filter) { from = clipPos(this, from); to = clipPos(this, to); var found = [], lineNo = from.line; this.iter(from.line, to.line + 1, function(line) { var spans = line.markedSpans; if (spans) for (var i = 0; i < spans.length; i++) { var span = spans[i]; if (!(span.to != null && lineNo == from.line && from.ch > span.to || span.from == null && lineNo != from.line || span.from != null && lineNo == to.line && span.from > to.ch) && (!filter || filter(span.marker))) found.push(span.marker.parent || span.marker); } ++lineNo; }); return found; }, getAllMarks: function() { var markers = []; this.iter(function(line) { var sps = line.markedSpans; if (sps) for (var i = 0; i < sps.length; ++i) if (sps[i].from != null) markers.push(sps[i].marker); }); return markers; }, posFromIndex: function(off) { var ch, lineNo = this.first; this.iter(function(line) { var sz = line.text.length + 1; if (sz > off) { ch = off; return true; } off -= sz; ++lineNo; }); return clipPos(this, Pos(lineNo, ch)); }, indexFromPos: function (coords) { coords = clipPos(this, coords); var index = coords.ch; if (coords.line < this.first || coords.ch < 0) return 0; this.iter(this.first, coords.line, function (line) { index += line.text.length + 1; }); return index; }, copy: function(copyHistory) { var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first, this.lineSep); doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; doc.sel = this.sel; doc.extend = false; if (copyHistory) { doc.history.undoDepth = this.history.undoDepth; doc.setHistory(this.getHistory()); } return doc; }, linkedDoc: function(options) { if (!options) options = {}; var from = this.first, to = this.first + this.size; if (options.from != null && options.from > from) from = options.from; if (options.to != null && options.to < to) to = options.to; var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep); if (options.sharedHist) copy.history = this.history; (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; copySharedMarkers(copy, findSharedMarkers(this)); return copy; }, unlinkDoc: function(other) { if (other instanceof CodeMirror) other = other.doc; if (this.linked) for (var i = 0; i < this.linked.length; ++i) { var link = this.linked[i]; if (link.doc != other) continue; this.linked.splice(i, 1); other.unlinkDoc(this); detachSharedMarkers(findSharedMarkers(this)); break; } // If the histories were shared, split them again if (other.history == this.history) { var splitIds = [other.id]; linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); other.history = new History(null); other.history.done = copyHistoryArray(this.history.done, splitIds); other.history.undone = copyHistoryArray(this.history.undone, splitIds); } }, iterLinkedDocs: function(f) {linkedDocs(this, f);}, getMode: function() {return this.mode;}, getEditor: function() {return this.cm;}, splitLines: function(str) { if (this.lineSep) return str.split(this.lineSep); return splitLinesAuto(str); }, lineSeparator: function() { return this.lineSep || "\n"; } }); // Public alias. Doc.prototype.eachLine = Doc.prototype.iter; // Set up methods on CodeMirror's prototype to redirect to the editor's document. var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) CodeMirror.prototype[prop] = (function(method) { return function() {return method.apply(this.doc, arguments);}; })(Doc.prototype[prop]); eventMixin(Doc); // Call f for all linked documents. function linkedDocs(doc, f, sharedHistOnly) { function propagate(doc, skip, sharedHist) { if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { var rel = doc.linked[i]; if (rel.doc == skip) continue; var shared = sharedHist && rel.sharedHist; if (sharedHistOnly && !shared) continue; f(rel.doc, shared); propagate(rel.doc, doc, shared); } } propagate(doc, null, true); } // Attach a document to an editor. function attachDoc(cm, doc) { if (doc.cm) throw new Error("This document is already in use."); cm.doc = doc; doc.cm = cm; estimateLineHeights(cm); loadMode(cm); if (!cm.options.lineWrapping) findMaxLine(cm); cm.options.mode = doc.modeOption; regChange(cm); } // LINE UTILITIES // Find the line object corresponding to the given line number. function getLine(doc, n) { n -= doc.first; if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); for (var chunk = doc; !chunk.lines;) { for (var i = 0;; ++i) { var child = chunk.children[i], sz = child.chunkSize(); if (n < sz) { chunk = child; break; } n -= sz; } } return chunk.lines[n]; } // Get the part of a document between two positions, as an array of // strings. function getBetween(doc, start, end) { var out = [], n = start.line; doc.iter(start.line, end.line + 1, function(line) { var text = line.text; if (n == end.line) text = text.slice(0, end.ch); if (n == start.line) text = text.slice(start.ch); out.push(text); ++n; }); return out; } // Get the lines between from and to, as array of strings. function getLines(doc, from, to) { var out = []; doc.iter(from, to, function(line) { out.push(line.text); }); return out; } // Update the height of a line, propagating the height change // upwards to parent nodes. function updateLineHeight(line, height) { var diff = height - line.height; if (diff) for (var n = line; n; n = n.parent) n.height += diff; } // Given a line object, find its line number by walking up through // its parent links. function lineNo(line) { if (line.parent == null) return null; var cur = line.parent, no = indexOf(cur.lines, line); for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { for (var i = 0;; ++i) { if (chunk.children[i] == cur) break; no += chunk.children[i].chunkSize(); } } return no + cur.first; } // Find the line at the given vertical position, using the height // information in the document tree. function lineAtHeight(chunk, h) { var n = chunk.first; outer: do { for (var i = 0; i < chunk.children.length; ++i) { var child = chunk.children[i], ch = child.height; if (h < ch) { chunk = child; continue outer; } h -= ch; n += child.chunkSize(); } return n; } while (!chunk.lines); for (var i = 0; i < chunk.lines.length; ++i) { var line = chunk.lines[i], lh = line.height; if (h < lh) break; h -= lh; } return n + i; } // Find the height above the given line. function heightAtLine(lineObj) { lineObj = visualLine(lineObj); var h = 0, chunk = lineObj.parent; for (var i = 0; i < chunk.lines.length; ++i) { var line = chunk.lines[i]; if (line == lineObj) break; else h += line.height; } for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { for (var i = 0; i < p.children.length; ++i) { var cur = p.children[i]; if (cur == chunk) break; else h += cur.height; } } return h; } // Get the bidi ordering for the given line (and cache it). Returns // false for lines that are fully left-to-right, and an array of // BidiSpan objects otherwise. function getOrder(line) { var order = line.order; if (order == null) order = line.order = bidiOrdering(line.text); return order; } // HISTORY function History(startGen) { // Arrays of change events and selections. Doing something adds an // event to done and clears undo. Undoing moves events from done // to undone, redoing moves them in the other direction. this.done = []; this.undone = []; this.undoDepth = Infinity; // Used to track when changes can be merged into a single undo // event this.lastModTime = this.lastSelTime = 0; this.lastOp = this.lastSelOp = null; this.lastOrigin = this.lastSelOrigin = null; // Used by the isClean() method this.generation = this.maxGeneration = startGen || 1; } // Create a history change event from an updateDoc-style change // object. function historyChangeFromChange(doc, change) { var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); return histChange; } // Pop all selection events off the end of a history array. Stop at // a change event. function clearSelectionEvents(array) { while (array.length) { var last = lst(array); if (last.ranges) array.pop(); else break; } } // Find the top change event in the history. Pop off selection // events that are in the way. function lastChangeEvent(hist, force) { if (force) { clearSelectionEvents(hist.done); return lst(hist.done); } else if (hist.done.length && !lst(hist.done).ranges) { return lst(hist.done); } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { hist.done.pop(); return lst(hist.done); } } // Register a change in the history. Merges changes that are within // a single operation, ore are close together with an origin that // allows merging (starting with "+") into a single event. function addChangeToHistory(doc, change, selAfter, opId) { var hist = doc.history; hist.undone.length = 0; var time = +new Date, cur; if ((hist.lastOp == opId || hist.lastOrigin == change.origin && change.origin && ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || change.origin.charAt(0) == "*")) && (cur = lastChangeEvent(hist, hist.lastOp == opId))) { // Merge this change into the last event var last = lst(cur.changes); if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { // Optimized case for simple insertion -- don't want to add // new changesets for every character typed last.to = changeEnd(change); } else { // Add new sub-event cur.changes.push(historyChangeFromChange(doc, change)); } } else { // Can not be merged, start a new event. var before = lst(hist.done); if (!before || !before.ranges) pushSelectionToHistory(doc.sel, hist.done); cur = {changes: [historyChangeFromChange(doc, change)], generation: hist.generation}; hist.done.push(cur); while (hist.done.length > hist.undoDepth) { hist.done.shift(); if (!hist.done[0].ranges) hist.done.shift(); } } hist.done.push(selAfter); hist.generation = ++hist.maxGeneration; hist.lastModTime = hist.lastSelTime = time; hist.lastOp = hist.lastSelOp = opId; hist.lastOrigin = hist.lastSelOrigin = change.origin; if (!last) signal(doc, "historyAdded"); } function selectionEventCanBeMerged(doc, origin, prev, sel) { var ch = origin.charAt(0); return ch == "*" || ch == "+" && prev.ranges.length == sel.ranges.length && prev.somethingSelected() == sel.somethingSelected() && new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); } // Called whenever the selection changes, sets the new selection as // the pending selection in the history, and pushes the old pending // selection into the 'done' array when it was significantly // different (in number of selected ranges, emptiness, or time). function addSelectionToHistory(doc, sel, opId, options) { var hist = doc.history, origin = options && options.origin; // A new event is started when the previous origin does not match // the current, or the origins don't allow matching. Origins // starting with * are always merged, those starting with + are // merged when similar and close together in time. if (opId == hist.lastSelOp || (origin && hist.lastSelOrigin == origin && (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) hist.done[hist.done.length - 1] = sel; else pushSelectionToHistory(sel, hist.done); hist.lastSelTime = +new Date; hist.lastSelOrigin = origin; hist.lastSelOp = opId; if (options && options.clearRedo !== false) clearSelectionEvents(hist.undone); } function pushSelectionToHistory(sel, dest) { var top = lst(dest); if (!(top && top.ranges && top.equals(sel))) dest.push(sel); } // Used to store marked span information in the history. function attachLocalSpans(doc, change, from, to) { var existing = change["spans_" + doc.id], n = 0; doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { if (line.markedSpans) (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; ++n; }); } // When un/re-doing restores text containing marked spans, those // that have been explicitly cleared should not be restored. function removeClearedSpans(spans) { if (!spans) return null; for (var i = 0, out; i < spans.length; ++i) { if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } else if (out) out.push(spans[i]); } return !out ? spans : out.length ? out : null; } // Retrieve and filter the old marked spans stored in a change event. function getOldSpans(doc, change) { var found = change["spans_" + doc.id]; if (!found) return null; for (var i = 0, nw = []; i < change.text.length; ++i) nw.push(removeClearedSpans(found[i])); return nw; } // Used both to provide a JSON-safe object in .getHistory, and, when // detaching a document, to split the history in two function copyHistoryArray(events, newGroup, instantiateSel) { for (var i = 0, copy = []; i < events.length; ++i) { var event = events[i]; if (event.ranges) { copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); continue; } var changes = event.changes, newChanges = []; copy.push({changes: newChanges}); for (var j = 0; j < changes.length; ++j) { var change = changes[j], m; newChanges.push({from: change.from, to: change.to, text: change.text}); if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { if (indexOf(newGroup, Number(m[1])) > -1) { lst(newChanges)[prop] = change[prop]; delete change[prop]; } } } } return copy; } // Rebasing/resetting history to deal with externally-sourced changes function rebaseHistSelSingle(pos, from, to, diff) { if (to < pos.line) { pos.line += diff; } else if (from < pos.line) { pos.line = from; pos.ch = 0; } } // Tries to rebase an array of history events given a change in the // document. If the change touches the same lines as the event, the // event, and everything 'behind' it, is discarded. If the change is // before the event, the event's positions are updated. Uses a // copy-on-write scheme for the positions, to avoid having to // reallocate them all on every rebase, but also avoid problems with // shared position objects being unsafely updated. function rebaseHistArray(array, from, to, diff) { for (var i = 0; i < array.length; ++i) { var sub = array[i], ok = true; if (sub.ranges) { if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } for (var j = 0; j < sub.ranges.length; j++) { rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); } continue; } for (var j = 0; j < sub.changes.length; ++j) { var cur = sub.changes[j]; if (to < cur.from.line) { cur.from = Pos(cur.from.line + diff, cur.from.ch); cur.to = Pos(cur.to.line + diff, cur.to.ch); } else if (from <= cur.to.line) { ok = false; break; } } if (!ok) { array.splice(0, i + 1); i = 0; } } } function rebaseHist(hist, change) { var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; rebaseHistArray(hist.done, from, to, diff); rebaseHistArray(hist.undone, from, to, diff); } // EVENT UTILITIES // Due to the fact that we still support jurassic IE versions, some // compatibility wrappers are needed. var e_preventDefault = CodeMirror.e_preventDefault = function(e) { if (e.preventDefault) e.preventDefault(); else e.returnValue = false; }; var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) { if (e.stopPropagation) e.stopPropagation(); else e.cancelBubble = true; }; function e_defaultPrevented(e) { return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; } var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);}; function e_target(e) {return e.target || e.srcElement;} function e_button(e) { var b = e.which; if (b == null) { if (e.button & 1) b = 1; else if (e.button & 2) b = 3; else if (e.button & 4) b = 2; } if (mac && e.ctrlKey && b == 1) b = 3; return b; } // EVENT HANDLING // Lightweight event framework. on/off also work on DOM nodes, // registering native DOM handlers. var on = CodeMirror.on = function(emitter, type, f) { if (emitter.addEventListener) emitter.addEventListener(type, f, false); else if (emitter.attachEvent) emitter.attachEvent("on" + type, f); else { var map = emitter._handlers || (emitter._handlers = {}); var arr = map[type] || (map[type] = []); arr.push(f); } }; var noHandlers = [] function getHandlers(emitter, type, copy) { var arr = emitter._handlers && emitter._handlers[type] if (copy) return arr && arr.length > 0 ? arr.slice() : noHandlers else return arr || noHandlers } var off = CodeMirror.off = function(emitter, type, f) { if (emitter.removeEventListener) emitter.removeEventListener(type, f, false); else if (emitter.detachEvent) emitter.detachEvent("on" + type, f); else { var handlers = getHandlers(emitter, type, false) for (var i = 0; i < handlers.length; ++i) if (handlers[i] == f) { handlers.splice(i, 1); break; } } }; var signal = CodeMirror.signal = function(emitter, type /*, values...*/) { var handlers = getHandlers(emitter, type, true) if (!handlers.length) return; var args = Array.prototype.slice.call(arguments, 2); for (var i = 0; i < handlers.length; ++i) handlers[i].apply(null, args); }; var orphanDelayedCallbacks = null; // Often, we want to signal events at a point where we are in the // middle of some work, but don't want the handler to start calling // other methods on the editor, which might be in an inconsistent // state or simply not expect any other events to happen. // signalLater looks whether there are any handlers, and schedules // them to be executed when the last operation ends, or, if no // operation is active, when a timeout fires. function signalLater(emitter, type /*, values...*/) { var arr = getHandlers(emitter, type, false) if (!arr.length) return; var args = Array.prototype.slice.call(arguments, 2), list; if (operationGroup) { list = operationGroup.delayedCallbacks; } else if (orphanDelayedCallbacks) { list = orphanDelayedCallbacks; } else { list = orphanDelayedCallbacks = []; setTimeout(fireOrphanDelayed, 0); } function bnd(f) {return function(){f.apply(null, args);};}; for (var i = 0; i < arr.length; ++i) list.push(bnd(arr[i])); } function fireOrphanDelayed() { var delayed = orphanDelayedCallbacks; orphanDelayedCallbacks = null; for (var i = 0; i < delayed.length; ++i) delayed[i](); } // The DOM events that CodeMirror handles can be overridden by // registering a (non-DOM) handler on the editor for the event name, // and preventDefault-ing the event in that handler. function signalDOMEvent(cm, e, override) { if (typeof e == "string") e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; signal(cm, override || e.type, cm, e); return e_defaultPrevented(e) || e.codemirrorIgnore; } function signalCursorActivity(cm) { var arr = cm._handlers && cm._handlers.cursorActivity; if (!arr) return; var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1) set.push(arr[i]); } function hasHandler(emitter, type) { return getHandlers(emitter, type).length > 0 } // Add on and off methods to a constructor's prototype, to make // registering events on such objects more convenient. function eventMixin(ctor) { ctor.prototype.on = function(type, f) {on(this, type, f);}; ctor.prototype.off = function(type, f) {off(this, type, f);}; } // MISC UTILITIES // Number of pixels added to scroller and sizer to hide scrollbar var scrollerGap = 30; // Returned or thrown by various protocols to signal 'I'm not // handling this'. var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; // Reused option objects for setSelection & friends var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; function Delayed() {this.id = null;} Delayed.prototype.set = function(ms, f) { clearTimeout(this.id); this.id = setTimeout(f, ms); }; // Counts the column offset in a string, taking tabs into account. // Used mostly to find indentation. var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) { if (end == null) { end = string.search(/[^\s\u00a0]/); if (end == -1) end = string.length; } for (var i = startIndex || 0, n = startValue || 0;;) { var nextTab = string.indexOf("\t", i); if (nextTab < 0 || nextTab >= end) return n + (end - i); n += nextTab - i; n += tabSize - (n % tabSize); i = nextTab + 1; } }; // The inverse of countColumn -- find the offset that corresponds to // a particular column. var findColumn = CodeMirror.findColumn = function(string, goal, tabSize) { for (var pos = 0, col = 0;;) { var nextTab = string.indexOf("\t", pos); if (nextTab == -1) nextTab = string.length; var skipped = nextTab - pos; if (nextTab == string.length || col + skipped >= goal) return pos + Math.min(skipped, goal - col); col += nextTab - pos; col += tabSize - (col % tabSize); pos = nextTab + 1; if (col >= goal) return pos; } } var spaceStrs = [""]; function spaceStr(n) { while (spaceStrs.length <= n) spaceStrs.push(lst(spaceStrs) + " "); return spaceStrs[n]; } function lst(arr) { return arr[arr.length-1]; } var selectInput = function(node) { node.select(); }; if (ios) // Mobile Safari apparently has a bug where select() is broken. selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; else if (ie) // Suppress mysterious IE10 errors selectInput = function(node) { try { node.select(); } catch(_e) {} }; function indexOf(array, elt) { for (var i = 0; i < array.length; ++i) if (array[i] == elt) return i; return -1; } function map(array, f) { var out = []; for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); return out; } function nothing() {} function createObj(base, props) { var inst; if (Object.create) { inst = Object.create(base); } else { nothing.prototype = base; inst = new nothing(); } if (props) copyObj(props, inst); return inst; }; function copyObj(obj, target, overwrite) { if (!target) target = {}; for (var prop in obj) if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) target[prop] = obj[prop]; return target; } function bind(f) { var args = Array.prototype.slice.call(arguments, 1); return function(){return f.apply(null, args);}; } var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; var isWordCharBasic = CodeMirror.isWordChar = function(ch) { return /\w/.test(ch) || ch > "\x80" && (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); }; function isWordChar(ch, helper) { if (!helper) return isWordCharBasic(ch); if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; return helper.test(ch); } function isEmpty(obj) { for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; return true; } // Extending unicode characters. A series of a non-extending char + // any number of extending chars is treated as a single unit as far // as editing and measuring is concerned. This is not fully correct, // since some scripts/fonts/browsers also treat other configurations // of code points as a group. var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } // DOM UTILITIES function elt(tag, content, className, style) { var e = document.createElement(tag); if (className) e.className = className; if (style) e.style.cssText = style; if (typeof content == "string") e.appendChild(document.createTextNode(content)); else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); return e; } var range; if (document.createRange) range = function(node, start, end, endNode) { var r = document.createRange(); r.setEnd(endNode || node, end); r.setStart(node, start); return r; }; else range = function(node, start, end) { var r = document.body.createTextRange(); try { r.moveToElementText(node.parentNode); } catch(e) { return r; } r.collapse(true); r.moveEnd("character", end); r.moveStart("character", start); return r; }; function removeChildren(e) { for (var count = e.childNodes.length; count > 0; --count) e.removeChild(e.firstChild); return e; } function removeChildrenAndAdd(parent, e) { return removeChildren(parent).appendChild(e); } var contains = CodeMirror.contains = function(parent, child) { if (child.nodeType == 3) // Android browser always returns false when child is a textnode child = child.parentNode; if (parent.contains) return parent.contains(child); do { if (child.nodeType == 11) child = child.host; if (child == parent) return true; } while (child = child.parentNode); }; function activeElt() { var activeElement = document.activeElement; while (activeElement && activeElement.root && activeElement.root.activeElement) activeElement = activeElement.root.activeElement; return activeElement; } // Older versions of IE throws unspecified error when touching // document.activeElement in some cases (during loading, in iframe) if (ie && ie_version < 11) activeElt = function() { try { return document.activeElement; } catch(e) { return document.body; } }; function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } var rmClass = CodeMirror.rmClass = function(node, cls) { var current = node.className; var match = classTest(cls).exec(current); if (match) { var after = current.slice(match.index + match[0].length); node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); } }; var addClass = CodeMirror.addClass = function(node, cls) { var current = node.className; if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; }; function joinClasses(a, b) { var as = a.split(" "); for (var i = 0; i < as.length; i++) if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]; return b; } // WINDOW-WIDE EVENTS // These must be handled carefully, because naively registering a // handler for each editor will cause the editors to never be // garbage collected. function forEachCodeMirror(f) { if (!document.body.getElementsByClassName) return; var byClass = document.body.getElementsByClassName("CodeMirror"); for (var i = 0; i < byClass.length; i++) { var cm = byClass[i].CodeMirror; if (cm) f(cm); } } var globalsRegistered = false; function ensureGlobalHandlers() { if (globalsRegistered) return; registerGlobalHandlers(); globalsRegistered = true; } function registerGlobalHandlers() { // When the window resizes, we need to refresh active editors. var resizeTimer; on(window, "resize", function() { if (resizeTimer == null) resizeTimer = setTimeout(function() { resizeTimer = null; forEachCodeMirror(onResize); }, 100); }); // When the window loses focus, we want to show the editor as blurred on(window, "blur", function() { forEachCodeMirror(onBlur); }); } // FEATURE DETECTION // Detect drag-and-drop var dragAndDrop = function() { // There is *some* kind of drag-and-drop support in IE6-8, but I // couldn't get it to work yet. if (ie && ie_version < 9) return false; var div = elt('div'); return "draggable" in div || "dragDrop" in div; }(); var zwspSupported; function zeroWidthElement(measure) { if (zwspSupported == null) { var test = elt("span", "\u200b"); removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); if (measure.firstChild.offsetHeight != 0) zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); } var node = zwspSupported ? elt("span", "\u200b") : elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); node.setAttribute("cm-text", ""); return node; } // Feature-detect IE's crummy client rect reporting for bidi text var badBidiRects; function hasBadBidiRects(measure) { if (badBidiRects != null) return badBidiRects; var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); var r0 = range(txt, 0, 1).getBoundingClientRect(); if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) var r1 = range(txt, 1, 2).getBoundingClientRect(); return badBidiRects = (r1.right - r0.right < 3); } // See if "".split is the broken IE version, if so, provide an // alternative way to split lines. var splitLinesAuto = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { var pos = 0, result = [], l = string.length; while (pos <= l) { var nl = string.indexOf("\n", pos); if (nl == -1) nl = string.length; var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); var rt = line.indexOf("\r"); if (rt != -1) { result.push(line.slice(0, rt)); pos += rt + 1; } else { result.push(line); pos = nl + 1; } } return result; } : function(string){return string.split(/\r\n?|\n/);}; var hasSelection = window.getSelection ? function(te) { try { return te.selectionStart != te.selectionEnd; } catch(e) { return false; } } : function(te) { try {var range = te.ownerDocument.selection.createRange();} catch(e) {} if (!range || range.parentElement() != te) return false; return range.compareEndPoints("StartToEnd", range) != 0; }; var hasCopyEvent = (function() { var e = elt("div"); if ("oncopy" in e) return true; e.setAttribute("oncopy", "return;"); return typeof e.oncopy == "function"; })(); var badZoomedRects = null; function hasBadZoomedRects(measure) { if (badZoomedRects != null) return badZoomedRects; var node = removeChildrenAndAdd(measure, elt("span", "x")); var normal = node.getBoundingClientRect(); var fromRange = range(node, 0, 1).getBoundingClientRect(); return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; } // KEY NAMES var keyNames = CodeMirror.keyNames = { 3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 127: "Delete", 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert" }; (function() { // Number keys for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); // Alphabetic keys for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); // Function keys for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; })(); // BIDI HELPERS function iterateBidiSections(order, from, to, f) { if (!order) return f(from, to, "ltr"); var found = false; for (var i = 0; i < order.length; ++i) { var part = order[i]; if (part.from < to && part.to > from || from == to && part.to == from) { f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); found = true; } } if (!found) f(from, to, "ltr"); } function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } function bidiRight(part) { return part.level % 2 ? part.from : part.to; } function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } function lineRight(line) { var order = getOrder(line); if (!order) return line.text.length; return bidiRight(lst(order)); } function lineStart(cm, lineN) { var line = getLine(cm.doc, lineN); var visual = visualLine(line); if (visual != line) lineN = lineNo(visual); var order = getOrder(visual); var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); return Pos(lineN, ch); } function lineEnd(cm, lineN) { var merged, line = getLine(cm.doc, lineN); while (merged = collapsedSpanAtEnd(line)) { line = merged.find(1, true).line; lineN = null; } var order = getOrder(line); var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); return Pos(lineN == null ? lineNo(line) : lineN, ch); } function lineStartSmart(cm, pos) { var start = lineStart(cm, pos.line); var line = getLine(cm.doc, start.line); var order = getOrder(line); if (!order || order[0].level == 0) { var firstNonWS = Math.max(0, line.text.search(/\S/)); var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; return Pos(start.line, inWS ? 0 : firstNonWS); } return start; } function compareBidiLevel(order, a, b) { var linedir = order[0].level; if (a == linedir) return true; if (b == linedir) return false; return a < b; } var bidiOther; function getBidiPartAt(order, pos) { bidiOther = null; for (var i = 0, found; i < order.length; ++i) { var cur = order[i]; if (cur.from < pos && cur.to > pos) return i; if ((cur.from == pos || cur.to == pos)) { if (found == null) { found = i; } else if (compareBidiLevel(order, cur.level, order[found].level)) { if (cur.from != cur.to) bidiOther = found; return i; } else { if (cur.from != cur.to) bidiOther = i; return found; } } } return found; } function moveInLine(line, pos, dir, byUnit) { if (!byUnit) return pos + dir; do pos += dir; while (pos > 0 && isExtendingChar(line.text.charAt(pos))); return pos; } // This is needed in order to move 'visually' through bi-directional // text -- i.e., pressing left should make the cursor go left, even // when in RTL text. The tricky part is the 'jumps', where RTL and // LTR text touch each other. This often requires the cursor offset // to move more than one unit, in order to visually move one unit. function moveVisually(line, start, dir, byUnit) { var bidi = getOrder(line); if (!bidi) return moveLogically(line, start, dir, byUnit); var pos = getBidiPartAt(bidi, start), part = bidi[pos]; var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); for (;;) { if (target > part.from && target < part.to) return target; if (target == part.from || target == part.to) { if (getBidiPartAt(bidi, target) == pos) return target; part = bidi[pos += dir]; return (dir > 0) == part.level % 2 ? part.to : part.from; } else { part = bidi[pos += dir]; if (!part) return null; if ((dir > 0) == part.level % 2) target = moveInLine(line, part.to, -1, byUnit); else target = moveInLine(line, part.from, 1, byUnit); } } } function moveLogically(line, start, dir, byUnit) { var target = start + dir; if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; return target < 0 || target > line.text.length ? null : target; } // Bidirectional ordering algorithm // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm // that this (partially) implements. // One-char codes used for character types: // L (L): Left-to-Right // R (R): Right-to-Left // r (AL): Right-to-Left Arabic // 1 (EN): European Number // + (ES): European Number Separator // % (ET): European Number Terminator // n (AN): Arabic Number // , (CS): Common Number Separator // m (NSM): Non-Spacing Mark // b (BN): Boundary Neutral // s (B): Paragraph Separator // t (S): Segment Separator // w (WS): Whitespace // N (ON): Other Neutrals // Returns null if characters are ordered as they appear // (left-to-right), or an array of sections ({from, to, level} // objects) in the order in which they occur visually. var bidiOrdering = (function() { // Character types for codepoints 0 to 0xff var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; // Character types for codepoints 0x600 to 0x6ff var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; function charType(code) { if (code <= 0xf7) return lowTypes.charAt(code); else if (0x590 <= code && code <= 0x5f4) return "R"; else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); else if (0x6ee <= code && code <= 0x8ac) return "r"; else if (0x2000 <= code && code <= 0x200b) return "w"; else if (code == 0x200c) return "b"; else return "L"; } var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; // Browsers seem to always treat the boundaries of block elements as being L. var outerType = "L"; function BidiSpan(level, from, to) { this.level = level; this.from = from; this.to = to; } return function(str) { if (!bidiRE.test(str)) return false; var len = str.length, types = []; for (var i = 0, type; i < len; ++i) types.push(type = charType(str.charCodeAt(i))); // W1. Examine each non-spacing mark (NSM) in the level run, and // change the type of the NSM to the type of the previous // character. If the NSM is at the start of the level run, it will // get the type of sor. for (var i = 0, prev = outerType; i < len; ++i) { var type = types[i]; if (type == "m") types[i] = prev; else prev = type; } // W2. Search backwards from each instance of a European number // until the first strong type (R, L, AL, or sor) is found. If an // AL is found, change the type of the European number to Arabic // number. // W3. Change all ALs to R. for (var i = 0, cur = outerType; i < len; ++i) { var type = types[i]; if (type == "1" && cur == "r") types[i] = "n"; else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } } // W4. A single European separator between two European numbers // changes to a European number. A single common separator between // two numbers of the same type changes to that type. for (var i = 1, prev = types[0]; i < len - 1; ++i) { var type = types[i]; if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; else if (type == "," && prev == types[i+1] && (prev == "1" || prev == "n")) types[i] = prev; prev = type; } // W5. A sequence of European terminators adjacent to European // numbers changes to all European numbers. // W6. Otherwise, separators and terminators change to Other // Neutral. for (var i = 0; i < len; ++i) { var type = types[i]; if (type == ",") types[i] = "N"; else if (type == "%") { for (var end = i + 1; end < len && types[end] == "%"; ++end) {} var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; for (var j = i; j < end; ++j) types[j] = replace; i = end - 1; } } // W7. Search backwards from each instance of a European number // until the first strong type (R, L, or sor) is found. If an L is // found, then change the type of the European number to L. for (var i = 0, cur = outerType; i < len; ++i) { var type = types[i]; if (cur == "L" && type == "1") types[i] = "L"; else if (isStrong.test(type)) cur = type; } // N1. A sequence of neutrals takes the direction of the // surrounding strong text if the text on both sides has the same // direction. European and Arabic numbers act as if they were R in // terms of their influence on neutrals. Start-of-level-run (sor) // and end-of-level-run (eor) are used at level run boundaries. // N2. Any remaining neutrals take the embedding direction. for (var i = 0; i < len; ++i) { if (isNeutral.test(types[i])) { for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} var before = (i ? types[i-1] : outerType) == "L"; var after = (end < len ? types[end] : outerType) == "L"; var replace = before || after ? "L" : "R"; for (var j = i; j < end; ++j) types[j] = replace; i = end - 1; } } // Here we depart from the documented algorithm, in order to avoid // building up an actual levels array. Since there are only three // levels (0, 1, 2) in an implementation that doesn't take // explicit embedding into account, we can build up the order on // the fly, without following the level-based algorithm. var order = [], m; for (var i = 0; i < len;) { if (countsAsLeft.test(types[i])) { var start = i; for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} order.push(new BidiSpan(0, start, i)); } else { var pos = i, at = order.length; for (++i; i < len && types[i] != "L"; ++i) {} for (var j = pos; j < i;) { if (countsAsNum.test(types[j])) { if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); var nstart = j; for (++j; j < i && countsAsNum.test(types[j]); ++j) {} order.splice(at, 0, new BidiSpan(2, nstart, j)); pos = j; } else ++j; } if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); } } if (order[0].level == 1 && (m = str.match(/^\s+/))) { order[0].from = m[0].length; order.unshift(new BidiSpan(0, 0, m[0].length)); } if (lst(order).level == 1 && (m = str.match(/\s+$/))) { lst(order).to -= m[0].length; order.push(new BidiSpan(0, len - m[0].length, len)); } if (order[0].level == 2) order.unshift(new BidiSpan(1, order[0].to, order[0].to)); if (order[0].level != lst(order).level) order.push(new BidiSpan(order[0].level, len, len)); return order; }; })(); // THE END CodeMirror.version = "5.13.4"; return CodeMirror; }); codemirror/monokai.css 0000666 00000004202 15000717126 0011061 0 ustar 00 /* Based on Sublime Text's Monokai theme */ .cm-s-monokai.CodeMirror { background: #272822; color: #f8f8f2; } .cm-s-monokai div.CodeMirror-selected { background: #49483E; } .cm-s-monokai .CodeMirror-line::selection, .cm-s-monokai .CodeMirror-line > span::selection, .cm-s-monokai .CodeMirror-line > span > span::selection { background: rgba(73, 72, 62, .99); } .cm-s-monokai .CodeMirror-line::-moz-selection, .cm-s-monokai .CodeMirror-line > span::-moz-selection, .cm-s-monokai .CodeMirror-line > span > span::-moz-selection { background: rgba(73, 72, 62, .99); } .cm-s-monokai .CodeMirror-gutters { background: #272822; border-right: 0px; } .cm-s-monokai .CodeMirror-guttermarker { color: white; } .cm-s-monokai .CodeMirror-guttermarker-subtle { color: #d0d0d0; } .cm-s-monokai .CodeMirror-linenumber { color: #d0d0d0; } .cm-s-monokai .CodeMirror-cursor { border-left: 1px solid #f8f8f0; } .cm-s-monokai span.cm-comment { color: #75715e; } .cm-s-monokai span.cm-atom { color: #ae81ff; } .cm-s-monokai span.cm-number { color: #ae81ff; } .cm-s-monokai span.cm-comment.cm-attribute { color: #97b757; } .cm-s-monokai span.cm-comment.cm-def { color: #bc9262; } .cm-s-monokai span.cm-comment.cm-tag { color: #bc6283; } .cm-s-monokai span.cm-comment.cm-type { color: #5998a6; } .cm-s-monokai span.cm-property, .cm-s-monokai span.cm-attribute { color: #a6e22e; } .cm-s-monokai span.cm-keyword { color: #f92672; } .cm-s-monokai span.cm-builtin { color: #66d9ef; } .cm-s-monokai span.cm-string { color: #e6db74; } .cm-s-monokai span.cm-variable { color: #f8f8f2; } .cm-s-monokai span.cm-variable-2 { color: #9effff; } .cm-s-monokai span.cm-variable-3, .cm-s-monokai span.cm-type { color: #66d9ef; } .cm-s-monokai span.cm-def { color: #fd971f; } .cm-s-monokai span.cm-bracket { color: #f8f8f2; } .cm-s-monokai span.cm-tag { color: #f92672; } .cm-s-monokai span.cm-header { color: #ae81ff; } .cm-s-monokai span.cm-link { color: #ae81ff; } .cm-s-monokai span.cm-error { background: #f92672; color: #f8f8f0; } .cm-s-monokai .CodeMirror-activeline-background { background: #373831; } .cm-s-monokai .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; } codemirror/css.js 0000666 00000110443 15000717126 0010045 0 ustar 00 // CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: http://codemirror.net/LICENSE (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS mod(require("../../lib/codemirror")); else if (typeof define == "function" && define.amd) // AMD define(["../../lib/codemirror"], mod); else // Plain browser env mod(CodeMirror); })(function(CodeMirror) { "use strict"; CodeMirror.defineMode("css", function(config, parserConfig) { var inline = parserConfig.inline if (!parserConfig.propertyKeywords) parserConfig = CodeMirror.resolveMode("text/css"); var indentUnit = config.indentUnit, tokenHooks = parserConfig.tokenHooks, documentTypes = parserConfig.documentTypes || {}, mediaTypes = parserConfig.mediaTypes || {}, mediaFeatures = parserConfig.mediaFeatures || {}, mediaValueKeywords = parserConfig.mediaValueKeywords || {}, propertyKeywords = parserConfig.propertyKeywords || {}, nonStandardPropertyKeywords = parserConfig.nonStandardPropertyKeywords || {}, fontProperties = parserConfig.fontProperties || {}, counterDescriptors = parserConfig.counterDescriptors || {}, colorKeywords = parserConfig.colorKeywords || {}, valueKeywords = parserConfig.valueKeywords || {}, allowNested = parserConfig.allowNested, supportsAtComponent = parserConfig.supportsAtComponent === true; var type, override; function ret(style, tp) { type = tp; return style; } // Tokenizers function tokenBase(stream, state) { var ch = stream.next(); if (tokenHooks[ch]) { var result = tokenHooks[ch](stream, state); if (result !== false) return result; } if (ch == "@") { stream.eatWhile(/[\w\\\-]/); return ret("def", stream.current()); } else if (ch == "=" || (ch == "~" || ch == "|") && stream.eat("=")) { return ret(null, "compare"); } else if (ch == "\"" || ch == "'") { state.tokenize = tokenString(ch); return state.tokenize(stream, state); } else if (ch == "#") { stream.eatWhile(/[\w\\\-]/); return ret("atom", "hash"); } else if (ch == "!") { stream.match(/^\s*\w*/); return ret("keyword", "important"); } else if (/\d/.test(ch) || ch == "." && stream.eat(/\d/)) { stream.eatWhile(/[\w.%]/); return ret("number", "unit"); } else if (ch === "-") { if (/[\d.]/.test(stream.peek())) { stream.eatWhile(/[\w.%]/); return ret("number", "unit"); } else if (stream.match(/^-[\w\\\-]+/)) { stream.eatWhile(/[\w\\\-]/); if (stream.match(/^\s*:/, false)) return ret("variable-2", "variable-definition"); return ret("variable-2", "variable"); } else if (stream.match(/^\w+-/)) { return ret("meta", "meta"); } } else if (/[,+>*\/]/.test(ch)) { return ret(null, "select-op"); } else if (ch == "." && stream.match(/^-?[_a-z][_a-z0-9-]*/i)) { return ret("qualifier", "qualifier"); } else if (/[:;{}\[\]\(\)]/.test(ch)) { return ret(null, ch); } else if ((ch == "u" && stream.match(/rl(-prefix)?\(/)) || (ch == "d" && stream.match("omain(")) || (ch == "r" && stream.match("egexp("))) { stream.backUp(1); state.tokenize = tokenParenthesized; return ret("property", "word"); } else if (/[\w\\\-]/.test(ch)) { stream.eatWhile(/[\w\\\-]/); return ret("property", "word"); } else { return ret(null, null); } } function tokenString(quote) { return function(stream, state) { var escaped = false, ch; while ((ch = stream.next()) != null) { if (ch == quote && !escaped) { if (quote == ")") stream.backUp(1); break; } escaped = !escaped && ch == "\\"; } if (ch == quote || !escaped && quote != ")") state.tokenize = null; return ret("string", "string"); }; } function tokenParenthesized(stream, state) { stream.next(); // Must be '(' if (!stream.match(/\s*[\"\')]/, false)) state.tokenize = tokenString(")"); else state.tokenize = null; return ret(null, "("); } // Context management function Context(type, indent, prev) { this.type = type; this.indent = indent; this.prev = prev; } function pushContext(state, stream, type, indent) { state.context = new Context(type, stream.indentation() + (indent === false ? 0 : indentUnit), state.context); return type; } function popContext(state) { if (state.context.prev) state.context = state.context.prev; return state.context.type; } function pass(type, stream, state) { return states[state.context.type](type, stream, state); } function popAndPass(type, stream, state, n) { for (var i = n || 1; i > 0; i--) state.context = state.context.prev; return pass(type, stream, state); } // Parser function wordAsValue(stream) { var word = stream.current().toLowerCase(); if (valueKeywords.hasOwnProperty(word)) override = "atom"; else if (colorKeywords.hasOwnProperty(word)) override = "keyword"; else override = "variable"; } var states = {}; states.top = function(type, stream, state) { if (type == "{") { return pushContext(state, stream, "block"); } else if (type == "}" && state.context.prev) { return popContext(state); } else if (supportsAtComponent && /@component/.test(type)) { return pushContext(state, stream, "atComponentBlock"); } else if (/^@(-moz-)?document$/.test(type)) { return pushContext(state, stream, "documentTypes"); } else if (/^@(media|supports|(-moz-)?document|import)$/.test(type)) { return pushContext(state, stream, "atBlock"); } else if (/^@(font-face|counter-style)/.test(type)) { state.stateArg = type; return "restricted_atBlock_before"; } else if (/^@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) { return "keyframes"; } else if (type && type.charAt(0) == "@") { return pushContext(state, stream, "at"); } else if (type == "hash") { override = "builtin"; } else if (type == "word") { override = "tag"; } else if (type == "variable-definition") { return "maybeprop"; } else if (type == "interpolation") { return pushContext(state, stream, "interpolation"); } else if (type == ":") { return "pseudo"; } else if (allowNested && type == "(") { return pushContext(state, stream, "parens"); } return state.context.type; }; states.block = function(type, stream, state) { if (type == "word") { var word = stream.current().toLowerCase(); if (propertyKeywords.hasOwnProperty(word)) { override = "property"; return "maybeprop"; } else if (nonStandardPropertyKeywords.hasOwnProperty(word)) { override = "string-2"; return "maybeprop"; } else if (allowNested) { override = stream.match(/^\s*:(?:\s|$)/, false) ? "property" : "tag"; return "block"; } else { override += " error"; return "maybeprop"; } } else if (type == "meta") { return "block"; } else if (!allowNested && (type == "hash" || type == "qualifier")) { override = "error"; return "block"; } else { return states.top(type, stream, state); } }; states.maybeprop = function(type, stream, state) { if (type == ":") return pushContext(state, stream, "prop"); return pass(type, stream, state); }; states.prop = function(type, stream, state) { if (type == ";") return popContext(state); if (type == "{" && allowNested) return pushContext(state, stream, "propBlock"); if (type == "}" || type == "{") return popAndPass(type, stream, state); if (type == "(") return pushContext(state, stream, "parens"); if (type == "hash" && !/^#([0-9a-fA-f]{3,4}|[0-9a-fA-f]{6}|[0-9a-fA-f]{8})$/.test(stream.current())) { override += " error"; } else if (type == "word") { wordAsValue(stream); } else if (type == "interpolation") { return pushContext(state, stream, "interpolation"); } return "prop"; }; states.propBlock = function(type, _stream, state) { if (type == "}") return popContext(state); if (type == "word") { override = "property"; return "maybeprop"; } return state.context.type; }; states.parens = function(type, stream, state) { if (type == "{" || type == "}") return popAndPass(type, stream, state); if (type == ")") return popContext(state); if (type == "(") return pushContext(state, stream, "parens"); if (type == "interpolation") return pushContext(state, stream, "interpolation"); if (type == "word") wordAsValue(stream); return "parens"; }; states.pseudo = function(type, stream, state) { if (type == "word") { override = "variable-3"; return state.context.type; } return pass(type, stream, state); }; states.documentTypes = function(type, stream, state) { if (type == "word" && documentTypes.hasOwnProperty(stream.current())) { override = "tag"; return state.context.type; } else { return states.atBlock(type, stream, state); } }; states.atBlock = function(type, stream, state) { if (type == "(") return pushContext(state, stream, "atBlock_parens"); if (type == "}" || type == ";") return popAndPass(type, stream, state); if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top"); if (type == "interpolation") return pushContext(state, stream, "interpolation"); if (type == "word") { var word = stream.current().toLowerCase(); if (word == "only" || word == "not" || word == "and" || word == "or") override = "keyword"; else if (mediaTypes.hasOwnProperty(word)) override = "attribute"; else if (mediaFeatures.hasOwnProperty(word)) override = "property"; else if (mediaValueKeywords.hasOwnProperty(word)) override = "keyword"; else if (propertyKeywords.hasOwnProperty(word)) override = "property"; else if (nonStandardPropertyKeywords.hasOwnProperty(word)) override = "string-2"; else if (valueKeywords.hasOwnProperty(word)) override = "atom"; else if (colorKeywords.hasOwnProperty(word)) override = "keyword"; else override = "error"; } return state.context.type; }; states.atComponentBlock = function(type, stream, state) { if (type == "}") return popAndPass(type, stream, state); if (type == "{") return popContext(state) && pushContext(state, stream, allowNested ? "block" : "top", false); if (type == "word") override = "error"; return state.context.type; }; states.atBlock_parens = function(type, stream, state) { if (type == ")") return popContext(state); if (type == "{" || type == "}") return popAndPass(type, stream, state, 2); return states.atBlock(type, stream, state); }; states.restricted_atBlock_before = function(type, stream, state) { if (type == "{") return pushContext(state, stream, "restricted_atBlock"); if (type == "word" && state.stateArg == "@counter-style") { override = "variable"; return "restricted_atBlock_before"; } return pass(type, stream, state); }; states.restricted_atBlock = function(type, stream, state) { if (type == "}") { state.stateArg = null; return popContext(state); } if (type == "word") { if ((state.stateArg == "@font-face" && !fontProperties.hasOwnProperty(stream.current().toLowerCase())) || (state.stateArg == "@counter-style" && !counterDescriptors.hasOwnProperty(stream.current().toLowerCase()))) override = "error"; else override = "property"; return "maybeprop"; } return "restricted_atBlock"; }; states.keyframes = function(type, stream, state) { if (type == "word") { override = "variable"; return "keyframes"; } if (type == "{") return pushContext(state, stream, "top"); return pass(type, stream, state); }; states.at = function(type, stream, state) { if (type == ";") return popContext(state); if (type == "{" || type == "}") return popAndPass(type, stream, state); if (type == "word") override = "tag"; else if (type == "hash") override = "builtin"; return "at"; }; states.interpolation = function(type, stream, state) { if (type == "}") return popContext(state); if (type == "{" || type == ";") return popAndPass(type, stream, state); if (type == "word") override = "variable"; else if (type != "variable" && type != "(" && type != ")") override = "error"; return "interpolation"; }; return { startState: function(base) { return {tokenize: null, state: inline ? "block" : "top", stateArg: null, context: new Context(inline ? "block" : "top", base || 0, null)}; }, token: function(stream, state) { if (!state.tokenize && stream.eatSpace()) return null; var style = (state.tokenize || tokenBase)(stream, state); if (style && typeof style == "object") { type = style[1]; style = style[0]; } override = style; state.state = states[state.state](type, stream, state); return override; }, indent: function(state, textAfter) { var cx = state.context, ch = textAfter && textAfter.charAt(0); var indent = cx.indent; if (cx.type == "prop" && (ch == "}" || ch == ")")) cx = cx.prev; if (cx.prev) { if (ch == "}" && (cx.type == "block" || cx.type == "top" || cx.type == "interpolation" || cx.type == "restricted_atBlock")) { // Resume indentation from parent context. cx = cx.prev; indent = cx.indent; } else if (ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") || ch == "{" && (cx.type == "at" || cx.type == "atBlock")) { // Dedent relative to current context. indent = Math.max(0, cx.indent - indentUnit); cx = cx.prev; } } return indent; }, electricChars: "}", blockCommentStart: "/*", blockCommentEnd: "*/", fold: "brace" }; }); function keySet(array) { var keys = {}; for (var i = 0; i < array.length; ++i) { keys[array[i]] = true; } return keys; } var documentTypes_ = [ "domain", "regexp", "url", "url-prefix" ], documentTypes = keySet(documentTypes_); var mediaTypes_ = [ "all", "aural", "braille", "handheld", "print", "projection", "screen", "tty", "tv", "embossed" ], mediaTypes = keySet(mediaTypes_); var mediaFeatures_ = [ "width", "min-width", "max-width", "height", "min-height", "max-height", "device-width", "min-device-width", "max-device-width", "device-height", "min-device-height", "max-device-height", "aspect-ratio", "min-aspect-ratio", "max-aspect-ratio", "device-aspect-ratio", "min-device-aspect-ratio", "max-device-aspect-ratio", "color", "min-color", "max-color", "color-index", "min-color-index", "max-color-index", "monochrome", "min-monochrome", "max-monochrome", "resolution", "min-resolution", "max-resolution", "scan", "grid", "orientation", "device-pixel-ratio", "min-device-pixel-ratio", "max-device-pixel-ratio", "pointer", "any-pointer", "hover", "any-hover" ], mediaFeatures = keySet(mediaFeatures_); var mediaValueKeywords_ = [ "landscape", "portrait", "none", "coarse", "fine", "on-demand", "hover", "interlace", "progressive" ], mediaValueKeywords = keySet(mediaValueKeywords_); var propertyKeywords_ = [ "align-content", "align-items", "align-self", "alignment-adjust", "alignment-baseline", "anchor-point", "animation", "animation-delay", "animation-direction", "animation-duration", "animation-fill-mode", "animation-iteration-count", "animation-name", "animation-play-state", "animation-timing-function", "appearance", "azimuth", "backface-visibility", "background", "background-attachment", "background-blend-mode", "background-clip", "background-color", "background-image", "background-origin", "background-position", "background-repeat", "background-size", "baseline-shift", "binding", "bleed", "bookmark-label", "bookmark-level", "bookmark-state", "bookmark-target", "border", "border-bottom", "border-bottom-color", "border-bottom-left-radius", "border-bottom-right-radius", "border-bottom-style", "border-bottom-width", "border-collapse", "border-color", "border-image", "border-image-outset", "border-image-repeat", "border-image-slice", "border-image-source", "border-image-width", "border-left", "border-left-color", "border-left-style", "border-left-width", "border-radius", "border-right", "border-right-color", "border-right-style", "border-right-width", "border-spacing", "border-style", "border-top", "border-top-color", "border-top-left-radius", "border-top-right-radius", "border-top-style", "border-top-width", "border-width", "bottom", "box-decoration-break", "box-shadow", "box-sizing", "break-after", "break-before", "break-inside", "caption-side", "clear", "clip", "color", "color-profile", "column-count", "column-fill", "column-gap", "column-rule", "column-rule-color", "column-rule-style", "column-rule-width", "column-span", "column-width", "columns", "content", "counter-increment", "counter-reset", "crop", "cue", "cue-after", "cue-before", "cursor", "direction", "display", "dominant-baseline", "drop-initial-after-adjust", "drop-initial-after-align", "drop-initial-before-adjust", "drop-initial-before-align", "drop-initial-size", "drop-initial-value", "elevation", "empty-cells", "fit", "fit-position", "flex", "flex-basis", "flex-direction", "flex-flow", "flex-grow", "flex-shrink", "flex-wrap", "float", "float-offset", "flow-from", "flow-into", "font", "font-feature-settings", "font-family", "font-kerning", "font-language-override", "font-size", "font-size-adjust", "font-stretch", "font-style", "font-synthesis", "font-variant", "font-variant-alternates", "font-variant-caps", "font-variant-east-asian", "font-variant-ligatures", "font-variant-numeric", "font-variant-position", "font-weight", "grid", "grid-area", "grid-auto-columns", "grid-auto-flow", "grid-auto-position", "grid-auto-rows", "grid-column", "grid-column-end", "grid-column-start", "grid-row", "grid-row-end", "grid-row-start", "grid-template", "grid-template-areas", "grid-template-columns", "grid-template-rows", "hanging-punctuation", "height", "hyphens", "icon", "image-orientation", "image-rendering", "image-resolution", "inline-box-align", "justify-content", "left", "letter-spacing", "line-break", "line-height", "line-stacking", "line-stacking-ruby", "line-stacking-shift", "line-stacking-strategy", "list-style", "list-style-image", "list-style-position", "list-style-type", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "marker-offset", "marks", "marquee-direction", "marquee-loop", "marquee-play-count", "marquee-speed", "marquee-style", "max-height", "max-width", "min-height", "min-width", "move-to", "nav-down", "nav-index", "nav-left", "nav-right", "nav-up", "object-fit", "object-position", "opacity", "order", "orphans", "outline", "outline-color", "outline-offset", "outline-style", "outline-width", "overflow", "overflow-style", "overflow-wrap", "overflow-x", "overflow-y", "padding", "padding-bottom", "padding-left", "padding-right", "padding-top", "page", "page-break-after", "page-break-before", "page-break-inside", "page-policy", "pause", "pause-after", "pause-before", "perspective", "perspective-origin", "pitch", "pitch-range", "play-during", "position", "presentation-level", "punctuation-trim", "quotes", "region-break-after", "region-break-before", "region-break-inside", "region-fragment", "rendering-intent", "resize", "rest", "rest-after", "rest-before", "richness", "right", "rotation", "rotation-point", "ruby-align", "ruby-overhang", "ruby-position", "ruby-span", "shape-image-threshold", "shape-inside", "shape-margin", "shape-outside", "size", "speak", "speak-as", "speak-header", "speak-numeral", "speak-punctuation", "speech-rate", "stress", "string-set", "tab-size", "table-layout", "target", "target-name", "target-new", "target-position", "text-align", "text-align-last", "text-decoration", "text-decoration-color", "text-decoration-line", "text-decoration-skip", "text-decoration-style", "text-emphasis", "text-emphasis-color", "text-emphasis-position", "text-emphasis-style", "text-height", "text-indent", "text-justify", "text-outline", "text-overflow", "text-shadow", "text-size-adjust", "text-space-collapse", "text-transform", "text-underline-position", "text-wrap", "top", "transform", "transform-origin", "transform-style", "transition", "transition-delay", "transition-duration", "transition-property", "transition-timing-function", "unicode-bidi", "vertical-align", "visibility", "voice-balance", "voice-duration", "voice-family", "voice-pitch", "voice-range", "voice-rate", "voice-stress", "voice-volume", "volume", "white-space", "widows", "width", "word-break", "word-spacing", "word-wrap", "z-index", // SVG-specific "clip-path", "clip-rule", "mask", "enable-background", "filter", "flood-color", "flood-opacity", "lighting-color", "stop-color", "stop-opacity", "pointer-events", "color-interpolation", "color-interpolation-filters", "color-rendering", "fill", "fill-opacity", "fill-rule", "image-rendering", "marker", "marker-end", "marker-mid", "marker-start", "shape-rendering", "stroke", "stroke-dasharray", "stroke-dashoffset", "stroke-linecap", "stroke-linejoin", "stroke-miterlimit", "stroke-opacity", "stroke-width", "text-rendering", "baseline-shift", "dominant-baseline", "glyph-orientation-horizontal", "glyph-orientation-vertical", "text-anchor", "writing-mode" ], propertyKeywords = keySet(propertyKeywords_); var nonStandardPropertyKeywords_ = [ "scrollbar-arrow-color", "scrollbar-base-color", "scrollbar-dark-shadow-color", "scrollbar-face-color", "scrollbar-highlight-color", "scrollbar-shadow-color", "scrollbar-3d-light-color", "scrollbar-track-color", "shape-inside", "searchfield-cancel-button", "searchfield-decoration", "searchfield-results-button", "searchfield-results-decoration", "zoom" ], nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_); var fontProperties_ = [ "font-family", "src", "unicode-range", "font-variant", "font-feature-settings", "font-stretch", "font-weight", "font-style" ], fontProperties = keySet(fontProperties_); var counterDescriptors_ = [ "additive-symbols", "fallback", "negative", "pad", "prefix", "range", "speak-as", "suffix", "symbols", "system" ], counterDescriptors = keySet(counterDescriptors_); var colorKeywords_ = [ "aliceblue", "antiquewhite", "aqua", "aquamarine", "azure", "beige", "bisque", "black", "blanchedalmond", "blue", "blueviolet", "brown", "burlywood", "cadetblue", "chartreuse", "chocolate", "coral", "cornflowerblue", "cornsilk", "crimson", "cyan", "darkblue", "darkcyan", "darkgoldenrod", "darkgray", "darkgreen", "darkkhaki", "darkmagenta", "darkolivegreen", "darkorange", "darkorchid", "darkred", "darksalmon", "darkseagreen", "darkslateblue", 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