jetsum_dhtmlx_gantt/codebase/dhtmlxgantt.js

An open source JavaScript Gantt chart that helps you illustrate a project schedule in a nice-looking chart.

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e=e||[],"<"+t+i(n||[])+">"+(e.innerHTML||"")+"</"+t+">"}function i(t){var e="";return a.forEach(t,function(t){e+=" "+t.key+"='"+t.value+"'"}),e}t.exports=n},function(t,e,i){var r=i(3),a=i(16);t.exports=function(e){var t=i(5)(e);function n(){return t.apply(this,arguments)||this}return r(n,t),n.prototype.render=function(t){var e="<div class='gantt_cal_ltext' style='height:"+(t.height||"23")+"px;'>";return(e+=a.getHtmlSelect(t.options,[{key:"style",value:"width:100%;"}]))+"</div>"},n.prototype.set_value=function(t,e,n,i){t=t.firstChild;!t._dhx_onchange&&i.onchange&&(t.onchange=i.onchange,t._dhx_onchange=!0),void 0===e&&(e=(t.options[0]||{}).value),t.value=e||""},n.prototype.get_value=function(t){return t.firstChild.value},n.prototype.focus=function(t){t=t.firstChild;e._focus(t,!0)},n}},function(t,e,n){var i=n(0);t.exports={createDropTargetObject:function(t){var e={targetParent:null,targetIndex:0,targetId:null,child:!1,nextSibling:!1,prevSibling:!1};return t&&i.mixin(e,t,!0),e},nextSiblingTarget:function(t,e,n){var i=this.createDropTargetObject();return i.targetId=e,i.nextSibling=!0,i.targetParent=n.getParent(i.targetId),i.targetIndex=n.getBranchIndex(i.targetId),(n.getParent(t)!=i.targetParent||i.targetIndex<n.getBranchIndex(t))&&(i.targetIndex+=1),i},prevSiblingTarget:function(t,e,n){var i=this.createDropTargetObject();return i.targetId=e,i.prevSibling=!0,i.targetParent=n.getParent(i.targetId),i.targetIndex=n.getBranchIndex(i.targetId),n.getParent(t)==i.targetParent&&i.targetIndex>n.getBranchIndex(t)&&--i.targetIndex,i},firstChildTarget:function(t,e,n){var i=this.createDropTargetObject();return i.targetId=e,i.targetParent=i.targetId,i.targetIndex=0,i.child=!0,i},lastChildTarget:function(t,e,n){var i=n.getChildren(e),n=this.createDropTargetObject();return n.targetId=i[i.length-1],n.targetParent=e,n.targetIndex=i.length,n.nextSibling=!0,n}}},function(t,e,n){var a=n(13);t.exports=function(t,e,n,i){var r=e.width[t];if(r<=0)return!1;if(!i.config.smart_rendering||a(i))return!0;i=e.left[t]-r,r=e.left[t]+r;return i<=n.x_end&&r>=n.x}},function(t,e){t.exports=function(t,e){var n=0,i=t.left.length-1;if(e)for(var r=0;r<t.left.length;r++){var a=t.left[r];if(a<e.x&&(n=r),a>e.x_end){i=r;break}}return{start:n,end:i}}},function(t,e){t.exports=function(t,e,n){return{top:e.getItemTop(t.id),height:e.getItemHeight(t.id),left:0,right:1/0}}},function(t,e){t.exports=function(p){function a(t,o,e){if(!p._isAllowedUnscheduledTask(t)&&p._isTaskInTimelineLimits(t)){var n=o.getItemPosition(t),i=e,r=o.$getTemplates(),a=p.getTaskType(t.type),s=o.getBarHeight(t.id,a==i.types.milestone),l=0;a==i.types.milestone&&(l=(s-n.height)/2);var c=Math.floor((o.getItemHeight(t.id)-s)/2);a==i.types.milestone&&(n.left-=Math.round(s/2),n.width=s);var u=document.createElement("div"),d=Math.round(n.width);o.$config.item_attribute&&(u.setAttribute(o.$config.item_attribute,t.id),u.setAttribute(o.$config.bind+"_id",t.id)),i.show_progress&&a!=i.types.milestone&&function(t,e,n,i,r){var a=+t.progress||0;n=Math.max(n-2,0);var o=document.createElement("div"),a=Math.round(n*a),a=Math.min(n,a);t.progressColor&&(o.style.backgroundColor=t.progressColor,o.style.opacity=1),o.style.width=a+"px",o.className="gantt_task_progress",o.innerHTML=r.progress_text(t.start_date,t.end_date,t),i.rtl&&(o.style.position="absolute",o.style.right="0px"),(r=document.createElement("div")).className="gantt_task_progress_wrapper",r.appendChild(o),e.appendChild(r),p.config.drag_progress&&!p.isReadonly(t)&&(r=document.createElement("div"),t=a,i.rtl&&(t=n-a),r.style.left=t+"px",r.className="gantt_task_progress_drag",o.appendChild(r),e.appendChild(r))}(t,u,d,i,r);e=(f=t,_=d,g=r,e=document.createElement("div"),p.getTaskType(f.type)!=p.config.types.milestone?e.innerHTML=g.task_text(f.start_date,f.end_date,f):p.getTaskType(f.type)==p.config.types.milestone&&_&&(e.style.height=e.style.width=_+"px"),e.className="gantt_task_content",e);t.textColor&&(e.style.color=t.textColor),u.appendChild(e);e=function(t,e){var n=o.$getConfig(),i=["gantt_task_line"];t&&i.push(t);var r=p.getState(),a=p.getTask(e);return p.getTaskType(a.type)==n.types.milestone?i.push("gantt_milestone"):p.getTaskType(a.type)==n.types.project&&i.push("gantt_project"),i.push("gantt_bar_"+p.getTaskType(a.type)),p.isSummaryTask(a)&&i.push("gantt_dependent_task"),p.isSplitTask(a)&&(n.open_split_tasks&&!a.$open||!n.open_split_tasks)&&i.push("gantt_split_parent"),n.select_task&&p.isSelectedTask(e)&&i.push("gantt_selected"),e==r.drag_id&&(i.push("gantt_drag_"+r.drag_mode),r.touch_drag&&i.push("gantt_touch_"+r.drag_mode)),r.link_source_id==e&&i.push("gantt_link_source"),r.link_target_id==e&&i.push("gantt_link_target"),n.highlight_critical_path&&p.isCriticalTask&&p.isCriticalTask(a)&&i.push("gantt_critical_task"),r.link_landing_area&&r.link_target_id&&r.link_source_id&&r.link_target_id!=r.link_source_id&&(r.link_target_id==e||r.link_source_id==e)&&(t=r.link_source_id,n=r.link_from_start,a=r.link_to_start,r="",r=p.isLinkAllowed(t,e,n,a)?a?"link_start_allow":"link_finish_allow":a?"link_start_deny":"link_finish_deny",i.push(r)),i.join(" ")}(r.task_class(t.start_date,t.end_date,t),t.id);(t.color||t.progressColor||t.textColor)&&(e+=" gantt_task_inline_color"),n.width<20&&(e+=" gantt_thin_task"),u.className=e;e=["left:"+n.left+"px","top:"+(c+n.top)+"px","height:"+(a==i.types.milestone?n.height:s)+"px","line-height:"+Math.max(s<30?s-2:s,0)+"px","width:"+d+"px"];t.color&&e.push("background-color:"+t.color),t.textColor&&e.push("color:"+t.textColor),u.style.cssText=e.join(";");c=(c=t,n=r,d=l,e="gantt_left "+m(!i.rtl,c),d=d?{type:"marginRight",value:d}:null,v(c,n.leftside_text,e,d));c&&u.appendChild(c),n=t,e=r,d=l,r="gantt_right "+m(!!i.rtl,n),d=d?{type:"marginLeft",value:d}:null,(c=v(n,e.rightside_text,r,d))&&u.appendChild(c),p._waiAria.setTaskBarAttr(t,u);var h=p.getState();return p.isReadonly(t)||(i.drag_resize&&!p.isSummaryTask(t)&&a!=i.types.milestone&&y(u,"gantt_task_drag",t,function(t){var e=document.createElement("div");return e.className=t,e},i),i.drag_links&&i.show_links&&y(u,"gantt_link_control",t,function(t){var e=document.createElement("div");e.className=t,e.style.cssText=["height:"+s+"px","line-height:"+s+"px"].join(";");var n=document.createElement("div"),t=!(n.className="gantt_link_point");return h.link_source_id&&i.touch&&(t=!0),n.style.display=t?"block":"",e.appendChild(n),e},i,l)),u}var f,_,g}function v(t,e,n,i){if(!e)return null;e=e(t.start_date,t.end_date,t);if(!e)return null;t=document.createElement("div");return t.className="gantt_side_content "+n,t.innerHTML=e,i&&(t.style[i.type]=Math.abs(i.value)+"px"),t}function m(t,e){var n,i=t?{$source:[p.config.links.start_to_start],$target:[p.config.links.start_to_start,p.config.links.finish_to_start]}:{$source:[p.config.links.finish_to_start,p.config.links.finish_to_finish],$target:[p.config.links.finish_to_finish]};for(n in i)for(var r=e[n],a=0;a<r.length;a++)for(var o=p.getLink(r[a]),s=0;s<i[n].length;s++)if(o.type==i[n][s])return"gantt_link_crossing";return""}function y(t,e,n,i,r,a){var o,s=p.getState();+n.start_date>=+s.min_date&&((o=i([e,r.rtl?"task_right":"task_left","task_start_date"].join(" "))).setAttribute("data-bind-property","start_date"),a&&(o.style.marginLeft=a+"px"),t.appendChild(o)),+n.end_date<=+s.max_date&&((o=i([e,r.rtl?"task_left":"task_right","task_end_date"].join(" "))).setAttribute("data-bind-property","end_date"),a&&(o.style.marginRight=a+"px"),t.appendChild(o))}return function(t,e,n){var i=(n=e.$getConfig()).type_renderers[p.getTaskType(t.type)],r=a;return i?i.call(p,t,function(t){return r.call(p,t,e,n)},e):r.call(p,t,e,n)}}},function(t,e){t.exports=function(t,e,n,i,r){if(!t.start_date||!t.end_date)return null;var a=n.getItemTop(t.id),o=n.getItemHeight(t.id);if(a>e.y_end||a+o<e.y)return!1;o=n.posFromDate(t.start_date),n=n.posFromDate(t.end_date),t=Math.min(o,n)-200,n=Math.max(o,n)+200;return!(t>e.x_end||n<e.x)}},function(t,e,n){var a=n(2);function o(t){var e,n,i;t._delayRender&&t._delayRender.$cancelTimeout(),t.$gantt&&(e=t.$gantt.$data.tasksStore,t[i="_attached_"+(n=t.$config.rowStore).$config.name]&&(e.detachEvent(t[i]),t[i]=null),n.$attachedResourceViewHandler&&(n.detachEvent(n.$attachedResourceViewHandler),n.$attachedResourceViewHandler=null,e.detachEvent(n.$attachedTaskStoreHandler),n.$attachedTaskStoreHandler=null))}t.exports=function(t){var e=t.prototype.init,n=t.prototype.destructor;return{init:function(){e.apply(this,arguments),this._linkToTaskStore()},destructor:function(){o(this),n.apply(this,arguments)},_linkToTaskStore:function(){var t,e,n,i,r;this.$config.rowStore&&this.$gantt.$data.tasksStore&&(t=this.$gantt.$data.tasksStore,e=this.$config.rowStore,o(this),n=this,i=a.delay(function(){n.$gantt.getState().lightbox?i():n.$config.rowStore.refresh()},300),this._delayRender=i,r="_attached_"+e.$config.name,n[r]||(n[r]=t.attachEvent("onStoreUpdated",function(){return i.$pending||i(),!0})),this.$gantt.attachEvent("onDestroy",function(){return o(n),!0}),e.$attachedResourceViewHandler||(e.$attachedResourceViewHandler=e.attachEvent("onBeforeFilter",function(){return!n.$gantt.getState().lightbox&&(i.$pending&&i.$cancelTimeout(),n._updateNestedTasks(),!0)}),e.$attachedTaskStoreHandler=t.attachEvent("onAfterDelete",function(){e._mark_recompute=!0})))},_updateNestedTasks:function(){var o=this.$gantt,s=o.getDatastore(o.config.resource_store);s.$config.fetchTasks&&s.silent(function(){var t,r=[],a={},e={};for(t in s.eachItem(function(n){var i;"task"!=n.$role?(i={},o.getResourceAssignments(n.id).forEach(function(t){var e;i[t.task_id]||(i[t.task_id]=!0,e=o.getTask(t.task_id),(t=Object.create(e)).id=e.id+"_"+n.id,t.$task_id=e.id,t.$resource_id=n.id,t[s.$parentProperty]=n.id,t.$role="task",r.push(t),a[t.id]=!0)})):e[n.id]=!0}),e)a[t]||s.removeItem(t);r.length&&s.parse(r)})}}}},function(t,e){t.exports=function(t,e,n){return{top:e.getItemTop(t.id),height:e.getItemHeight(t.id),left:0,right:1/0}}},function(t,e){t.exports=function(r){var a=[];return{delegate:function(t,e,n,i){a.push([t,e,n,i]),r.$services.getService("mouseEvents").delegate(t,e,n,i)},destructor:function(){for(var t=r.$services.getService("mouseEvents"),e=0;e<a.length;e++){var n=a[e];t.detach(n[0],n[1],n[2],n[3])}a=[]}}}},function(t,e,s){function n(t,e,n,i){this.$config=a.mixin({},e||{}),this.$gantt=i,this.$parent=t,o(this),this.$state={},a.mixin(this,c(this))}var r=s(1),a=s(0),o=s(4),l=s(197),c=s(38),u=s(195),d=s(194).default;n.prototype={init:function(t){var e=this.$gantt,n=e._waiAria.gridAttrString(),i=e._waiAria.gridDataAttrString(),r=this.$getConfig(),a=r.reorder_grid_columns||!1;void 0!==this.$config.reorder_grid_columns&&(a=this.$config.reorder_grid_columns),t.innerHTML="<div class='gantt_grid' style='height:inherit;width:inherit;' "+n+"></div>",this.$grid=t.childNodes[0],this.$grid.innerHTML="<div class='gantt_grid_scale' "+e._waiAria.gridScaleRowAttrString()+"></div><div class='gantt_grid_data' "+i+"></div>",this.$grid_scale=this.$grid.childNodes[0],this.$grid_data=this.$grid.childNodes[1];r=r[this.$config.bind+"_attribute"];!r&&this.$config.bind&&(r="data-"+this.$config.bind+"-id"),this.$config.item_attribute=r||null,this.$config.layers||(o=this._createLayerConfig(),this.$config.layers=o);var o=l(e,this);o.init(),this._renderHeaderResizers=o.doOnRender,this._mouseDelegates=s(26)(e),u(e,this).init(),this._addLayers(this.$gantt),this._initEvents(),a&&(this._columnDND=new d(e,this),this._columnDND.init()),this.callEvent("onReady",[])},_validateColumnWidth:function(t,e){var n,i=t[e];i&&"*"!=i&&(n=this.$gantt,i=+i,isNaN(i)?n.assert(!1,"Wrong "+e+" value of column "+t.name):t[e]=i)},setSize:function(t,e){this.$config.width=this.$state.width=t,this.$config.height=this.$state.height=e;for(var n,i=this.getGridColumns(),r=0,e=(s=this.$getConfig()).grid_elastic_columns,a=0,o=i.length;a<o;a++)this._validateColumnWidth(i[a],"min_width"),this._validateColumnWidth(i[a],"max_width"),this._validateColumnWidth(i[a],"width"),r+=+i[a].width;!isNaN(r)&&this.$config.scrollable||(r=l=this._setColumnsWidth(t+1)),this.$config.scrollable&&e&&!isNaN(r)&&(n=0,i.forEach(function(t){n+=t.min_width||s.min_grid_column_width}),e=Math.max(n,t),r=this._setColumnsWidth(e),l=t),this.$config.scrollable?(this.$grid_scale.style.width=r+"px",this.$grid_data.style.width=r+"px"):(this.$grid_scale.style.width="inherit",this.$grid_data.style.width="inherit"),--this.$config.width;var s=this.$getConfig();l!==t&&(void 0!==l?(s.grid_width=l,this.$config.width=l-1):isNaN(r)||(this._setColumnsWidth(r),s.grid_width=r,this.$config.width=r-1));var l=Math.max(this.$state.height-s.scale_height,0);this.$grid_data.style.height=l+"px",this.refresh()},getSize:function(){var t=this.$getConfig(),e=this.$config.rowStore?this.getTotalHeight():0,n=this._getGridWidth();return{x:this.$state.width,y:this.$state.height,contentX:this.isVisible()?n:0,contentY:this.isVisible()?t.scale_height+e:0,scrollHeight:this.isVisible()?e:0,scrollWidth:this.isVisible()?n:0}},_bindStore:function(){var t,e;this.$config.bind&&(t=this.$gantt.getDatastore(this.$config.bind),(this.$config.rowStore=t)&&!t._gridCacheAttached&&(e=this,t._gridCacheAttached=t.attachEvent("onBeforeFilter",function(){e._resetTopPositionHeight()})))},_unbindStore:function(){var t;!this.$config.bind||(t=this.$gantt.getDatastore(this.$config.bind))&&t._gridCacheAttached&&(t.detachEvent(t._gridCacheAttached),t._gridCacheAttached=!1)},refresh:function(){this._bindStore(),this._resetTopPositionHeight(),this._resetHeight(),this._initSmartRenderingPlaceholder(),this._calculateGridWidth(),this._renderGridHeader()},getViewPort:function(){var t=this.$config.scrollLeft||0,e=this.$config.scrollTop||0,n=this.$config.height||0,i=this.$config.width||0;return{y:e,y_end:e+n,x:t,x_end:t+i,height:n,width:i}},scrollTo:function(t,e){var n;this.isVisible()&&(n=!1,this.$config.scrollTop=this.$config.scrollTop||0,this.$config.scrollLeft=this.$config.scrollLeft||0,+t==t&&(this.$config.scrollLeft=this.$state.scrollLeft=this.$grid.scrollLeft=t,n=!0),+e==e&&(this.$config.scrollTop=this.$state.scrollTop=this.$grid_data.scrollTop=e,n=!0),n&&this.callEvent("onScroll",[this.$config.scrollLeft,this.$config.scrollTop]))},getColumnIndex:function(t,e){for(var n=this.$getConfig().columns,i=0,r=0;r<n.length;r++)if(e&&n[r].hide&&i++,n[r].name==t)return r-i;return null},getColumn:function(t){t=this.getColumnIndex(t);return null===t?null:this.$getConfig().columns[t]},getGridColumns:function(){return this.$getConfig().columns.slice()},isVisible:function(){return this.$parent&&this.$parent.$config?!this.$parent.$config.hidden:this.$grid.offsetWidth},_createLayerConfig:function(){var t=this.$gantt,e=this;return[{renderer:t.$ui.layers.gridLine(),container:this.$grid_data,filter:[function(){return e.isVisible()}]},{renderer:t.$ui.layers.gridTaskRowResizer(),container:this.$grid_data,append:!0,filter:[function(){return t.config.resize_rows}]}]},_addLayers:function(t){if(this.$config.bind){this._taskLayers=[];for(var e=this,n=this.$gantt.$services.getService("layers"),i=(i=n.getDataRender(this.$config.bind))||n.createDataRender({name:this.$config.bind,defaultContainer:function(){return e.$grid_data}}),r=this.$config.layers,a=0;r&&a<r.length;a++){var o=r[a];o.view=this;o=i.addLayer(o);this._taskLayers.push(o)}this._bindStore(),this._initSmartRenderingPlaceholder()}},_refreshPlaceholderOnStoreUpdate:function(t){var e,n=this.$getConfig(),i=this.$config.rowStore;i&&null===t&&this.isVisible()&&n.smart_rendering&&(!this.$config.scrollY||(n=this.$gantt.$ui.getView(this.$config.scrollY))&&(e=n.getScrollState().scrollSize),(e=e||(i?this.getTotalHeight():0))&&(this.$rowsPlaceholder&&this.$rowsPlaceholder.parentNode&&this.$rowsPlaceholder.parentNode.removeChild(this.$rowsPlaceholder),(i=this.$rowsPlaceholder=document.createElement("div")).style.visibility="hidden",i.style.height=e+"px",i.style.width="1px",this.$grid_data.appendChild(i)))},_initSmartRenderingPlaceholder:function(){var t=this.$config.rowStore;t&&(this._initSmartRenderingPlaceholder=function(){},this._staticBgHandler=t.attachEvent("onStoreUpdated",a.bind(this._refreshPlaceholderOnStoreUpdate,this)))},_initEvents:function(){var t=this.$gantt;this._mouseDelegates.delegate("click","gantt_close",t.bind(function(t,e,n){var i=this.$config.rowStore;if(!i)return!0;t=r.locateAttribute(t,this.$config.item_attribute);return t&&i.close(t.getAttribute(this.$config.item_attribute)),!1},this),this.$grid),this._mouseDelegates.delegate("click","gantt_open",t.bind(function(t,e,n){var i=this.$config.rowStore;if(!i)return!0;t=r.locateAttribute(t,this.$config.item_attribute);return t&&i.open(t.getAttribute(this.$config.item_attribute)),!1},this),this.$grid)},_clearLayers:function(t){var e=this.$gantt.$services.getService("layers").getDataRender(this.$config.bind);if(this._taskLayers)for(var n=0;n<this._taskLayers.length;n++)e.removeLayer(this._taskLayers[n]);this._taskLayers=[]},_getColumnWidth:function(t,e,n){e=t.min_width||e.min_grid_column_width,e=Math.max(n,e||10);return t.max_width&&(e=Math.min(e,t.max_width)),e},_checkGridColumnMinWidthLimits:function(t,e){for(var n=0,i=t.length;n<i;n++){var r=+t[n].width;!t[n].min_width&&r<e.min_grid_column_width&&(t[n].min_width=r)}},_getGridWidthLimits:function(){for(var t=this.$getConfig(),e=this.getGridColumns(),n=0,i=0,r=0;r<e.length;r++)n+=e[r].min_width||t.min_grid_column_width,void 0!==i&&(i=e[r].max_width?i+e[r].max_width:void 0);return this._checkGridColumnMinWidthLimits(e,t),[n,i]},_setColumnsWidth:function(t,e){var n=this.$getConfig(),i=this.getGridColumns(),r=0,t=t;e=window.isNaN(e)?-1:e;for(var a=0,o=i.length;a<o;a++)r+=+i[a].width;if(window.isNaN(r))for(this._calculateGridWidth(),a=r=0,o=i.length;a<o;a++)r+=+i[a].width;var s=t-r,l=0;for(a=0;a<e+1;a++)l+=i[a].width;for(r-=l,a=e+1;a<i.length;a++){var c=i[a],u=Math.round(s*(c.width/r));s<0?c.min_width&&c.width+u<c.min_width?u=c.min_width-c.width:!c.min_width&&n.min_grid_column_width&&c.width+u<n.min_grid_column_width&&(u=n.min_grid_column_width-c.width):c.max_width&&c.width+u>c.max_width&&(u=c.max_width-c.width),r-=c.width,c.width+=u,s-=u}for(var d=0<s?1:-1;0<s&&1==d||s<0&&-1==d;){for(var h,f=s,a=e+1;a<i.length;a++)if((h=i[a].width+d)==this._getColumnWidth(i[a],n,h)&&(s-=d,i[a].width=h),!s)break;if(f==s)break}return s&&-1<e&&(h=i[e].width+s)==this._getColumnWidth(i[e],n,h)&&(i[e].width=h),this._getColsTotalWidth()},_getColsTotalWidth:function(){for(var t=this.getGridColumns(),e=0,n=0;n<t.length;n++){var i=parseFloat(t[n].width);if(window.isNaN(i))return!1;e+=i}return e},_calculateGridWidth:function(){for(var t=this.$getConfig(),e=this.getGridColumns(),n=0,i=[],r=[],a=0;a<e.length;a++){var o=parseFloat(e[a].width);window.isNaN(o)&&(o=t.min_grid_column_width||10,i.push(a)),n+=r[a]=o}var s=this._getGridWidth()+1;if(t.autofit||i.length){var l=s-n;if(t.autofit&&!t.grid_elastic_columns)for(a=0;a<r.length;a++){var c=Math.round(l/(r.length-a));r[a]+=c,(u=this._getColumnWidth(e[a],t,r[a]))!=r[a]&&(c=u-r[a],r[a]=u),l-=c}else if(i.length)for(a=0;a<i.length;a++){c=Math.round(l/(i.length-a));var u,d=i[a];r[d]+=c,(u=this._getColumnWidth(e[d],t,r[d]))!=r[d]&&(c=u-r[d],r[d]=u),l-=c}for(a=0;a<r.length;a++)e[a].width=r[a]}else{s=s!=n;this.$config.width=n-1,t.grid_width=n,s&&this.$parent._setContentSize(this.$config.width,null)}},_renderGridHeader:function(){var t=this.$gantt,e=this.$getConfig(),n=this.$gantt.locale,i=this.$gantt.templates,r=this.getGridColumns();e.rtl&&(r=r.reverse());for(var a=[],o=0,s=n.labels,n=e.scale_height-1,l=0;l<r.length;l++){var c=l==r.length-1,u=r[l];u.name||(u.name=t.uid()+"");var d=+u.width,h=this._getGridWidth();c&&o+d<h&&(u.width=d=h-o),o+=d;var f=t._sort&&u.name==t._sort.name?"<div class='gantt_sort gantt_"+t._sort.direction+"'></div>":"",h=["gantt_grid_head_cell","gantt_grid_head_"+u.name,c?"gantt_last_cell":"",i.grid_header_class(u.name,u)].join(" "),d="width:"+(d-(c?1:0))+"px;",c=(c=u.label||s["column_"+u.name]||s[u.name])||"",f="<div class='"+h+"' style='"+d+"' "+t._waiAria.gridScaleCellAttrString(u,c)+" data-column-id='"+u.name+"' column_id='"+u.name+"' data-column-name='"+u.name+"' data-column-index='"+l+"'>"+c+f+"</div>";a.push(f)}this.$grid_scale.style.height=e.scale_height+"px",this.$grid_scale.style.lineHeight=n+"px",this.$grid_scale.innerHTML=a.join(""),this._renderHeaderResizers&&this._renderHeaderResizers()},_getGridWidth:function(){return this.$config.width},destructor:function(){this._clearLayers(this.$gantt),this._mouseDelegates&&(this._mouseDelegates.destructor(),this._mouseDelegates=null),this._unbindStore(),this.$grid=null,this.$grid_scale=null,this.$grid_data=null,this.$gantt=null,this.$config.rowStore&&(this.$config.rowStore.detachEvent(this._staticBgHandler),this.$config.rowStore=null),this.callEvent("onDestroy",[]),this.detachAllEvents()}},t.exports=n},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),(e=e.ConstraintTypes||(e.ConstraintTypes={})).ASAP="asap",e.ALAP="alap",e.SNET="snet",e.SNLT="snlt",e.FNET="fnet",e.FNLT="fnlt",e.MSO="mso",e.MFO="mfo"},function(t,e){t.exports=function(_){return{getVirtualRoot:function(){return _.mixin(_.getSubtaskDates(),{id:_.config.root_id,type:_.config.types.project,$source:[],$target:[],$virtual:!0})},getLinkedTasks:function(t,e){var n=[t],t=!1;_._isLinksCacheEnabled()||(_._startLinksCache(),t=!0);for(var i=[],r={},a={},o=0;o<n.length;o++)this._getLinkedTasks(n[o],r,e,a);for(o in a)i.push(a[o]);return t&&_._endLinksCache(),i},_collectRelations:function(t,e,n,i){var r,a=_._getSuccessors(t,e),o=[];n&&(o=_._getPredecessors(t,e));for(var s=[],l=0;l<a.length;l++)i[r=a[l].hashSum]||(i[r]=!0,s.push(a[l]));for(l=0;l<o.length;l++)i[r=o[l].hashSum]||(i[r]=!0,s.push(o[l]));return s},_getLinkedTasks:function(t,e,n,i){for(var r=void 0===t?_.config.root_id:t,a={},o=[{from:r,includePredecessors:n,isChild:!(e={})}];o.length;){var s=o.pop(),l=s.isChild;if(!e[r=s.from]){s=_.isTaskExists(r)?_.getTask(r):this.getVirtualRoot(),e[r]=!0;for(var c=this._collectRelations(s,l,n,a),u=0;u<c.length;u++){var d=c[u],h=(i[d.hashSum]=d).sourceParent==d.targetParent;e[d.target]||o.push({from:d.target,includePredecessors:!0,isChild:h})}if(_.hasChild(s.id))for(var f=_.getChildren(s.id),u=0;u<f.length;u++)e[f[u]]||o.push({from:f[u],includePredecessors:!0,isChild:!0})}}return i}}}},,function(t,e,n){},function(t,e,n){var y=n(2);t.exports=function(m){var a={};return m.$data.tasksStore.attachEvent("onStoreUpdated",function(){a={}}),function(t,e,n,i){var r=t.id+"_"+e+"_"+n.unit+"_"+n.step;return a[r]||(a[r]=function(t,e,n,i){var r,a=!1;m.config.process_resource_assignments&&e===m.config.resource_property?(r="task"==t.$role?m.getResourceAssignments(t.$resource_id,t.$task_id):m.getResourceAssignments(t.id),a=!0):r="task"==t.$role?[]:m.getTaskBy(e,t.id);for(var o,s,l,c,u=function(t,e,n){for(var i=e.unit,r=e.step,a={},o={},s=0;s<t.length;s++){var l=t[s],c=l;n&&(c=m.getTask(l.task_id));var u=l.start_date||c.start_date,d=l.end_date||c.end_date;n&&(l.start_date&&(u=new Date(Math.max(l.start_date.valueOf(),c.start_date.valueOf()))),l.end_date&&(d=new Date(Math.min(l.end_date.valueOf(),c.end_date.valueOf()))));var h=y.findBinary(e.trace_x,u.valueOf()),f=new Date(e.trace_x[h]||m.date[i+"_start"](new Date(u))),_=m.config.work_time?m.getTaskCalendar(c):m;for(o[_.id]={};f<d;){var g=o[_.id],p=f,v=p.valueOf(),f=m.date.add(f,r,i);!1!==g[v]&&(_.isWorkTime({date:p,task:c,unit:i})?(a[v]||(a[v]={tasks:[],assignments:[]}),a[v].tasks.push(c),n&&a[v].assignments.push(l)):g[v]=!1)}}return a}(r,n,a),d=n.unit,h=n.step,f=[],_=i.$getConfig(),g=0;g<n.trace_x.length;g++)o=new Date(n.trace_x[g]),s=m.date.add(o,h,d),l=(c=u[o.valueOf()]||{}).assignments||[],(c=c.tasks||[]).length||_.resource_render_empty_cells?f.push({start_date:o,end_date:s,tasks:c,assignments:l}):f.push(null);return f}(t,e,n,i))}}},function(t,e,n){var a,i=n(0),r=n(34),o=n(24),o=(n(3)(s,a=r),i.mixin(s.prototype,{init:function(){void 0===this.$config.bind&&(this.$config.bind=this.$getConfig().resource_store),a.prototype.init.apply(this,arguments)},_createLayerConfig:function(){function t(){return e.isVisible()}var e=this;return{tasks:[{renderer:this.$gantt.$ui.layers.resourceRow(),container:this.$task_bars,filter:[t]},{renderer:this.$gantt.$ui.layers.taskBg(),container:this.$task_bg,filter:[t]}],links:[]}}},!0),i.mixin(s.prototype,o(s),!0),s);function s(t,e,n,i){var r=a.apply(this,arguments)||this;return r.$config.bindLinks=null,r}t.exports=o},function(t,e,n){var r=n(41),a=n(4),o=n(0),y=n(2),s=n(38),i=n(118),n=function(t,e,n,i){this.$config=o.mixin({},e||{}),this.$scaleHelper=new r(i),this.$gantt=i,this._posFromDateCache={},this._timelineDragScroll=null,o.mixin(this,s(this)),a(this)};n.prototype={init:function(t){t.innerHTML+="<div class='gantt_task' style='width:inherit;height:inherit;'></div>",this.$task=t.childNodes[0],this.$task.innerHTML="<div class='gantt_task_scale'></div><div class='gantt_data_area'></div>",this.$task_scale=this.$task.childNodes[0],this.$task_data=this.$task.childNodes[1],this.$task_data.innerHTML="<div class='gantt_task_bg'></div><div class='gantt_links_area'></div><div class='gantt_bars_area'></div>",this.$task_bg=this.$task_data.childNodes[0],this.$task_links=this.$task_data.childNodes[1],this.$task_bars=this.$task_data.childNodes[2],this._tasks={col_width:0,width:[],full_width:0,trace_x:[],rendered:{}};var e=this.$getConfig(),t=e[this.$config.bind+"_attribute"],e=e[this.$config.bindLinks+"_attribute"];!t&&this.$config.bind&&(t="data-"+this.$config.bind+"-id"),!e&&this.$config.bindLinks&&(e="data-"+this.$config.bindLinks+"-id"),this.$config.item_attribute=t||null,this.$config.link_attribute=e||null;e=this._createLayerConfig();this.$config.layers||(this.$config.layers=e.tasks),this.$config.linkLayers||(this.$config.linkLayers=e.links),this._attachLayers(this.$gantt),this.callEvent("onReady",[]),this.$gantt.ext.dragTimeline&&(this._timelineDragScroll=this.$gantt.ext.dragTimeline.create(),this._timelineDragScroll.attach(this))},setSize:function(t,e){var n=this.$getConfig();+t===t&&(this.$config.width=t),+e===e&&(this.$config.height=e,e=Math.max(this.$config.height-n.scale_height),this.$task_data.style.height=e+"px"),this.refresh(),this.$task_bg.style.backgroundImage="",n.smart_rendering&&this.$config.rowStore?this.$task_bg.style.height=this.getTotalHeight()+"px":this.$task_bg.style.height="";for(var i=this._tasks,r=this.$task_data.childNodes,a=0,o=r.length;a<o;a++){var s=r[a];s.hasAttribute("data-layer")&&s.style&&(s.style.width=i.full_width+"px")}},isVisible:function(){return this.$parent&&this.$parent.$config?!this.$parent.$config.hidden:this.$task.offsetWidth},getSize:function(){var t=this.$getConfig(),e=this.$config.rowStore?this.getTotalHeight():0,n=this.isVisible()?this._tasks.full_width:0;return{x:this.isVisible()?this.$config.width:0,y:this.isVisible()?this.$config.height:0,contentX:this.isVisible()?n:0,contentY:this.isVisible()?t.scale_height+e:0,scrollHeight:this.isVisible()?e:0,scrollWidth:this.isVisible()?n:0}},scrollTo:function(t,e){var n;this.isVisible()&&(n=!1,this.$config.scrollTop=this.$config.scrollTop||0,this.$config.scrollLeft=this.$config.scrollLeft||0,+e===e&&(this.$config.scrollTop=e,this.$task_data.scrollTop=this.$config.scrollTop,n=!0),+t===t&&(this.$task.scrollLeft=t,this.$config.scrollLeft=this.$task.scrollLeft,this._refreshScales(),n=!0),n&&this.callEvent("onScroll",[this.$config.scrollLeft,this.$config.scrollTop]))},_refreshScales:function(){var t,e;this.isVisible()&&this.$getConfig().smart_scales&&(t=this.getViewPort(),e=this._scales,this.$task_scale.innerHTML=this._getScaleChunkHtml(e,t.x,t.x_end))},getViewPort:function(){var t=this.$config.scrollLeft||0,e=this.$config.scrollTop||0,n=this.$config.height||0,i=this.$config.width||0;return{y:e,y_end:e+n,x:t,x_end:t+i,height:n,width:i}},_createLayerConfig:function(){function t(){return e.isVisible()}var e=this;return{tasks:[{expose:!0,renderer:this.$gantt.$ui.layers.taskBar(),container:this.$task_bars,filter:[t,function(t,e){return!e.hide_bar}]},{renderer:this.$gantt.$ui.layers.taskSplitBar(),filter:[t],container:this.$task_bars,append:!0},{renderer:this.$gantt.$ui.layers.taskRollupBar(),filter:[t],container:this.$task_bars,append:!0},{renderer:this.$gantt.$ui.layers.taskBg(),container:this.$task_bg,filter:[t]}],links:[{expose:!0,renderer:this.$gantt.$ui.layers.link(),container:this.$task_links,filter:[t]}]}},_attachLayers:function(t){this._taskLayers=[],this._linkLayers=[];var e=this,n=this.$gantt.$services.getService("layers");if(this.$config.bind){this._bindStore();var i=n.getDataRender(this.$config.bind);(i=i||n.createDataRender({name:this.$config.bind,defaultContainer:function(){return e.$task_data}})).container=function(){return e.$task_data};for(var r=this.$config.layers,a=0;r&&a<r.length;a++){"string"==typeof(s=r[a])&&(s=this.$gantt.$ui.layers[s]()),("function"==typeof s||s&&s.render&&s.update)&&(s={renderer:s}),s.view=this;var o=i.addLayer(s);this._taskLayers.push(o),s.expose&&(this._taskRenderer=i.getLayer(o))}this._initStaticBackgroundRender()}if(this.$config.bindLinks){e.$config.linkStore=e.$gantt.getDatastore(e.$config.bindLinks);for(var s,l=(l=n.getDataRender(this.$config.bindLinks))||n.createDataRender({name:this.$config.bindLinks,defaultContainer:function(){return e.$task_data}}),c=this.$config.linkLayers,a=0;c&&a<c.length;a++){"string"==typeof s&&(s=this.$gantt.$ui.layers[s]()),(s=c[a]).view=this;var u=l.addLayer(s);this._taskLayers.push(u),c[a].expose&&(this._linkRenderer=l.getLayer(u))}}},_initStaticBackgroundRender:function(){var a=this,o=i.create(),t=a.$config.rowStore;t&&(this._staticBgHandler=t.attachEvent("onStoreUpdated",function(t,e,n){var i,r;null===t&&a.isVisible()&&((i=a.$getConfig()).static_background?(r=a.$gantt.getDatastore(a.$config.bind),(t=a.$task_bg_static)||((t=document.createElement("div")).className="gantt_task_bg",a.$task_bg_static=t,a.$task_bg.nextSibling?a.$task_data.insertBefore(t,a.$task_bg.nextSibling):a.$task_data.appendChild(t)),r&&o.render(t,i,a.getScale(),a.getTotalHeight(),a.getItemHeight(e?e.id:null))):i.static_background&&a.$task_bg_static&&a.$task_bg_static.parentNode&&a.$task_bg_static.parentNode.removeChild(a.$task_bg_static))}),this.attachEvent("onDestroy",function(){