/* @license dhtmlxGantt v.4.2.1 Stardard This software is covered by GPL license. You also can obtain Commercial or Enterprise license to use it in non-GPL project - please contact sales@dhtmlx.com. Usage without proper license is prohibited. (c) Dinamenta, UAB. */ gantt={version:"4.2.1"},gantt.event=function(t,e,n){t.addEventListener?t.addEventListener(e,n,!1):t.attachEvent&&t.attachEvent("on"+e,n)},gantt.eventRemove=function(t,e,n){t.removeEventListener?t.removeEventListener(e,n,!1):t.detachEvent&&t.detachEvent("on"+e,n)},gantt._eventable=function(t){t._silent_mode=!1,t._silentStart=function(){this._silent_mode=!0},t._silentEnd=function(){this._silent_mode=!1},t.attachEvent=function(t,e,n){return t="ev_"+t.toLowerCase(),this[t]||(this[t]=new this._eventCatcher(n||this)), t+":"+this[t].addEvent(e)},t.callEvent=function(t,e){return this._silent_mode?!0:(t="ev_"+t.toLowerCase(),this[t]?this[t].apply(this,e):!0)},t.checkEvent=function(t){return!!this["ev_"+t.toLowerCase()]},t._eventCatcher=function(t){var e=[],n=function(){for(var n=!0,a=0;a=0; }function n(t){var e={a:!0,area:!0};return e[t.nodeName.loLowerCase()]?!!t.getAttribute("href"):!0}function a(t){var e={input:!0,select:!0,textarea:!0,button:!0,object:!0};return e[t.nodeName.toLowerCase()]?!t.hasAttribute("disabled"):!0}gantt._getFocusableNodes=function(i){for(var s=i.querySelectorAll(["a[href]","area[href]","input","select","textarea","button","iframe","object","embed","[tabindex]","[contenteditable]"].join(", ")),r=Array.prototype.slice.call(s,0),o=0;o"},grid_folder:function(t){return"
"},grid_file:function(t){return"
"},grid_open:function(t){return"
"},grid_blank:function(t){return"
"},date_grid:function(t,e){return e&&gantt.isUnscheduledTask(e)&&gantt.config.show_unscheduled?gantt.templates.task_unscheduled_time(e):gantt.templates.grid_date_format(t); },task_time:function(t,e,n){return gantt.isUnscheduledTask(n)&&gantt.config.show_unscheduled?gantt.templates.task_unscheduled_time(n):gantt.templates.task_date(t)+" - "+gantt.templates.task_date(e)},task_unscheduled_time:function(t){return""},time_picker:e(n.time_picker),link_class:function(t){return""},link_description:function(t){var e=gantt.getTask(t.source),n=gantt.getTask(t.target);return""+e.text+""+n.text+""},drag_link:function(t,e,n,a){t=gantt.getTask(t);var i=gantt.locale.labels,s=""+t.text+" "+(e?i.link_start:i.link_end)+"
"; return n&&(n=gantt.getTask(n),s+=" "+n.text+" "+(a?i.link_start:i.link_end)+"
"),s},drag_link_class:function(t,e,n,a){var i="";if(t&&n){var s=gantt.isLinkAllowed(t,n,e,a);i=" "+(s?"gantt_link_allow":"gantt_link_deny")}return"gantt_link_tooltip"+i},tooltip_date_format:gantt.date.date_to_str("%Y-%m-%d"),tooltip_text:function(t,e,n){return"Task: "+n.text+"
Start date: "+gantt.templates.tooltip_date_format(t)+"
End date: "+gantt.templates.tooltip_date_format(e); }}),this.callEvent("onTemplatesReady",[])}}(),gantt._click={},gantt._dbl_click={},gantt._context_menu={},gantt._on_click=function(t){t=t||window.event;var e=t.target||t.srcElement,n=gantt.locate(t),a=!0;if(null!==n?a=!gantt.checkEvent("onTaskClick")||gantt.callEvent("onTaskClick",[n,t]):gantt.callEvent("onEmptyClick",[t]),a){var i=gantt._find_ev_handler(t,e,gantt._click,n);if(!i)return;n&&gantt.getTask(n)&&gantt.config.select_task&&gantt.selectTask(n)}},gantt._on_contextmenu=function(t){t=t||window.event; var e=t.target||t.srcElement,n=gantt.locate(e),a=gantt.locate(e,gantt.config.link_attribute),i=!gantt.checkEvent("onContextMenu")||gantt.callEvent("onContextMenu",[n,a,t]);return i||(t.preventDefault?t.preventDefault():t.returnValue=!1),i},gantt._find_ev_handler=function(t,e,n,a){for(var i=!0;e;){var s=gantt._getClassName(e);if(s){s=s.split(" ");for(var r=0;rthis.config.sensitivity?!0:!1},initDnDMarker:function(){var t=this.config.marker=document.createElement("div");t.className="gantt_drag_marker",t.innerHTML="Dragging object",document.body.appendChild(t)},backupEventTarget:function(t,e){ if(gantt.config.touch){var n=e(t),a=n.target||n.srcElement,i=a.cloneNode(!0);this.config.original_target={target:i},this.config.backup_element=a,a.parentNode.appendChild(i),a.style.display="none",document.body.appendChild(a)}},getInputMethods:function(){var t=[];if(t.push({move:"mousemove",down:"mousedown",up:"mouseup",accessor:function(t){return t}}),gantt.config.touch){var e=!0;try{document.createEvent("TouchEvent")}catch(n){e=!1}e?t.push({move:"touchmove",down:"touchstart",up:"touchend",accessor:function(t){ return t.touches&&t.touches.length>1?null:t.touches[0]?{target:document.elementFromPoint(t.touches[0].clientX,t.touches[0].clientY),pageX:t.touches[0].pageX,pageY:t.touches[0].pageY,clientX:t.touches[0].clientX,clientY:t.touches[0].clientY}:t}}):window.navigator.pointerEnabled?t.push({move:"pointermove",down:"pointerdown",up:"pointerup",accessor:function(t){return"mouse"==t.pointerType?null:t}}):window.navigator.msPointerEnabled&&t.push({move:"MSPointerMove",down:"MSPointerDown",up:"MSPointerUp", accessor:function(t){return t.pointerType==t.MSPOINTER_TYPE_MOUSE?null:t}})}return t},clearDragTimer:function(){this._drag_start_timer&&(clearTimeout(this._drag_start_timer),this._drag_start_timer=null)},dragStart:function(t,e,n){this.config={obj:t,marker:null,started:!1,pos:this.getPosition(e),sensitivity:4},this._settings&&gantt.mixin(this.config,this._settings,!0),this.traceDragEvents(t,n),gantt._prevent_touch_scroll=!0,document.body.className+=" gantt_noselect",gantt.config.touch&&this.dragMove(t,e,n.accessor); },dragMove:function(t,e,n){var a=n(e);if(a){if(!this.config.marker&&!this.config.started){var i=this.getPosition(a);if(gantt.config.touch||this.checkPositionChange(i)){if(this.config.started=!0,this.config.ignore=!1,this.callEvent("onBeforeDragStart",[t,this.config.original_target])===!1)return this.config.ignore=!0,!0;this.backupEventTarget(e,n),this.initDnDMarker(),gantt._touch_feedback(),this.callEvent("onAfterDragStart",[t,this.config.original_target])}else this.config.ignore=!0}return this.config.ignore?void 0:(a.pos=this.getPosition(a), this.config.marker.style.left=a.pos.x+"px",this.config.marker.style.top=a.pos.y+"px",this.callEvent("onDragMove",[t,a]),!1)}},dragEnd:function(t){var e=this.config.backup_element;e&&e.parentNode&&e.parentNode.removeChild(e),gantt._prevent_touch_scroll=!1,this.config.marker&&(this.config.marker.parentNode.removeChild(this.config.marker),this.config.marker=null,this.callEvent("onDragEnd",[])),document.body.className=document.body.className.replace(" gantt_noselect","")},getPosition:function(t){var e=0,n=0; return t=t||window.event,t.pageX||t.pageY?(e=t.pageX,n=t.pageY):(t.clientX||t.clientY)&&(e=t.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,n=t.clientY+document.body.scrollTop+document.documentElement.scrollTop),{x:e,y:n}}},gantt._init_grid=function(){this._click.gantt_close=this.bind(function(t,e,n){return this.close(e),!1},this),this._click.gantt_open=this.bind(function(t,e,n){return this.open(e),!1},this),this._click.gantt_row=this.bind(function(t,e,n){if(null!==e){var a=this.getTask(e); this.config.scroll_on_click&&this.showDate(a.start_date),this.callEvent("onTaskRowClick",[e,n])}},this),this._click.gantt_grid_head_cell=this.bind(function(t,e,n){var a=n.getAttribute("column_id");if(this.callEvent("onGridHeaderClick",[a,t])){if("add"==a)return void this._click.gantt_add(t,this.config.root_id);if(this.config.sort){for(var i,s=a,r=0;r0?n.length:a.length>0?a.length:1);if(n.length>0)for(var o=r/(n.length?n.length:1),i=0;in+_&&(o.width=_=this._get_grid_width()-n),n+=_;var l=this._sort&&o.name==this._sort.name?"
":"",d=["gantt_grid_head_cell","gantt_grid_head_"+o.name,r?"gantt_last_cell":"",this.templates.grid_header_class(o.name,o)].join(" "),g="width:"+(_-(r?1:0))+"px;",h=o.label||a["column_"+o.name]; h=h||"";var c=this._waiAria.gridScaleCellAttrString(o,h),u="
"+h+l+"
";e.push(u)}this.$grid_scale.style.height=this.config.scale_height-1+"px",this.$grid_scale.style.lineHeight=i+"px",this.$grid_scale.style.width=n-1+"px",this.$grid_scale.innerHTML=e.join("")},gantt._render_grid_item=function(t){if(!gantt._is_grid_visible())return null;for(var e,n=this.getGridColumns(),a=[],i=0;i",o=""}else r=l.template?l.template(t):t[l.name],r instanceof Date&&(r=this.templates.date_grid(r,t)),o=r,r="
"+r+"
";var g="gantt_cell"+(_?" gantt_last_cell":""),h="";if(l.tree){for(var c=0;c"+h+r+"",a.push(s)}var g=gantt.getGlobalTaskIndex(t.id)%2===0?"":" odd";if(g+=t.$transparent?" gantt_transparent":"",g+=t.$dataprocessor_class?" "+t.$dataprocessor_class:"",this.templates.grid_row_class){var f=this.templates.grid_row_class.call(this,t.start_date,t.end_date,t);f&&(g+=" "+f)}this.getState().selected_task==t.id&&(g+=" gantt_selected"); var p=document.createElement("div");return p.className="gantt_row"+g,p.style.height=this.config.row_height+"px",p.style.lineHeight=gantt.config.row_height+"px",p.setAttribute(this.config.task_attribute,t.id),this._waiAria.taskRowAttr(t,p),p.innerHTML=a.join(""),p},gantt.open=function(t){gantt._set_item_state(t,!0),this.callEvent("onTaskOpened",[t])},gantt.close=function(t){gantt._set_item_state(t,!1),this.callEvent("onTaskClosed",[t])},gantt._set_item_state=function(t,e){t&&this._pull[t]&&(this._pull[t].$open=e, gantt._refresh_on_toggle_element(t))},gantt._refresh_on_toggle_element=function(t){this.refreshData()},gantt._is_grid_visible=function(){return this.config.grid_width&&this.config.show_grid},gantt._get_grid_width=function(){return this._is_grid_visible()?this._is_chart_visible()?this.config.grid_width:this._x:0},gantt.moveTask=function(t,e,n){var a=arguments[3];if(a){if(a===t)return;n=this.getParent(a),e=this.getTaskIndex(a)}if(t!=n){n=n||this.config.root_id;var i=this.getTask(t),s=this.getParent(i.id),r=(this.getChildren(this.getParent(i.id)), this.getChildren(n));if(-1==e&&(e=r.length+1),s==n){var o=this.getTaskIndex(t);if(o==e)return}if(this.callEvent("onBeforeTaskMove",[t,n,e])!==!1){this._replace_branch_child(s,t),r=this.getChildren(n);var _=r[e];_?r=r.slice(0,e).concat([t]).concat(r.slice(e)):r.push(t),this.setParent(i,n),this._branches[n]=r;var l=this.calculateTaskLevel(i)-i.$level;i.$level+=l;for(var d=this._getTaskTree(t),g=0;g0?a?i.$drop_target=(this.getTaskIndex(t)>this.getTaskIndex(a)?"next:":"")+a:i.$drop_target="next:"+gantt.getPrevSibling(t):r[1*e+1]?i.$drop_target=r[1*e+1]:i.$drop_target=n, this.callEvent("onAfterTaskMove",[t,n,e])!==!1&&this.refreshData()}}},gantt._init_dnd=function(){var t=new gantt._DnD(this.$grid_data,{updates_per_second:60});this.defined(this.config.dnd_sensitivity)&&(t.config.sensitivity=this.config.dnd_sensitivity),t.attachEvent("onBeforeDragStart",this.bind(function(e,n){var a=this._locateHTML(n);if(!a)return!1;this.hideQuickInfo&&this._hideQuickInfo();var i=this.locate(n),s=gantt.getTask(i);return gantt._is_readonly(s)?!1:(t.config.initial_open_state=s.$open, this.callEvent("onRowDragStart",[i,n.target||n.srcElement,n])?void 0:!1)},this)),t.attachEvent("onAfterDragStart",this.bind(function(e,n){var a=this._locateHTML(n);t.config.marker.innerHTML=a.outerHTML,t.config.id=this.locate(n);var i=this.getTask(t.config.id);t.config.index=this.getTaskIndex(t.config.id),t.config.parent=i.parent,i.$open=!1,i.$transparent=!0,this.refreshData()},this)),t.lastTaskOfLevel=function(t){for(var e=gantt._order,n=gantt._pull,a=null,i=0,s=e.length;s>i;i++)n[e[i]].$level==t&&(a=n[e[i]]); return a?a.id:null},t._getGridPos=this.bind(function(t){var e=this._get_position(this.$grid_data),n=e.x,a=t.pos.y-10;ae.y+i-this.config.row_height&&(a=e.y+i-this.config.row_height),e.x=n,e.y=a,e},this),t._getTargetY=this.bind(function(t){var e=this._get_position(this.$grid_data),n=t.pageY-e.y+gantt.getScrollState().y;return 0>n&&(n=0),n},this),t._getTaskByY=this.bind(function(t,e){t=t||0,gantt.config.smart_rendering&&(t+=this.$grid_data.scrollTop); var n=Math.floor(t/this.config.row_height);return n=n>e?n-1:n,n>this._order.length-1?null:this._order[n]},this),t.attachEvent("onDragMove",this.bind(function(e,n){function a(t,e){return!gantt.isChildOf(l.id,e.id)&&(t.$level==e.$level||gantt.config.order_branch_free)}var i=t.config,s=t._getGridPos(n);i.marker.style.left=s.x+10+"px",i.marker.style.top=s.y+"px";var r=this.getTask(t.config.id),o=t._getTargetY(n),_=t._getTaskByY(o,gantt.getGlobalTaskIndex(r.id));if(this.isTaskExists(_)||(_=t.lastTaskOfLevel(gantt.config.order_branch_free?r.$level:0), _==t.config.id&&(_=null)),this.isTaskExists(_)){var l=this.getTask(_);if(gantt.getGlobalTaskIndex(l.id)*this.config.row_height+this.config.row_height/2=0;)h=this._pull[this._order[d-c]],c++;if(r.id==l.id)return;a(l,r)&&r.id!=l.id?this.moveTask(r.id,0,0,l.id):l.$level!=r.$level-1||gantt.getChildren(l.id).length?h&&a(h,r)&&r.id!=h.id&&this.moveTask(r.id,-1,this.getParent(h.id)):this.moveTask(r.id,0,l.id); }return!0},this)),t.attachEvent("onDragEnd",this.bind(function(){var e=this.getTask(t.config.id);e.$transparent=!1,e.$open=t.config.initial_open_state,this.callEvent("onBeforeRowDragEnd",[t.config.id,t.config.parent,t.config.index])===!1?(this.moveTask(t.config.id,t.config.index,t.config.parent),e.$drop_target=null):this.callEvent("onRowDragEnd",[t.config.id,e.$drop_target]),this.refreshData()},this))},gantt.getGridColumns=function(){return this.config.columns},gantt._has_children=function(t){return this.getChildren(t).length>0; },function(){function t(t){o&&clearInterval(o);var n={x:t.clientX,y:t.clientY};o=setInterval(function(){e(n)},r)}function e(t){if(!gantt.getState().drag_mode&&!document.querySelector(".gantt_drag_marker"))return clearInterval(o),void(_=null);var e=gantt._get_position(gantt.$task),r=t.x-e.x,l=t.y-e.y,d=n(r,e.width,_?_.x:0,i),g=n(l,e.height,_?_.y:0,i);!g&&!d||_||(_={x:r,y:l},d=0,g=0),d*=gantt.config.scroll_speed||s,g*=gantt.config.scroll_speed||s,d&&g&&(Math.abs(d/5)>Math.abs(g)?g=0:Math.abs(g/5)>Math.abs(d)&&(d=0)), d||g?(_.started=!0,a(d,g)):clearInterval(o)}function n(t,e,n,a){return a>t&&(!_||_.started||n>t)?-1:a>e-t&&(!_||_.started||t>n)?1:0}function a(t,e){var n=gantt.getScrollState(),a=null,i=null;t&&(a=n.x+t),e&&(i=n.y+e),gantt.scrollTo(a,i)}var i=50,s=30,r=50,o=null,_=null;gantt.attachEvent("onGanttReady",function(){gantt.eventRemove(document.body,"mousemove",t),gantt.event(document.body,"mousemove",t)})}(),gantt._wbs={_needRecalc:!0,reset:function(){this._needRecalc=!0},_isRecalcNeeded:function(){return!this._isGroupSort()&&this._needRecalc; },_isGroupSort:function(){return!(!gantt._groups||!gantt._groups.is_active())},_getWBSCode:function(t){return t?(this._isRecalcNeeded()&&this._calcWBS(),t.$virtual?"":this._isGroupSort()?t.$wbs||"":(t.$wbs||(this.reset(),this._calcWBS()),t.$wbs)):""},_setWBSCode:function(t,e){t.$wbs=e},getWBSCode:function(t){return this._getWBSCode(t)},_calcWBS:function(){if(this._isRecalcNeeded()){var t=!0;gantt.eachTask(function(e){if(t)return t=!1,void this._setWBSCode(e,"1");var n=gantt.getPrevSibling(e.id);if(null!==n){ var a=gantt.getTask(n).$wbs;a&&(a=a.split("."),a[a.length-1]++,this._setWBSCode(e,a.join(".")))}else{var i=gantt.getParent(e.id);this._setWBSCode(e,gantt.getTask(i).$wbs+".1")}},gantt.config.root_id,this),this._needRecalc=!1}}},gantt.getWBSCode=function(t){return gantt._wbs.getWBSCode(t)},gantt.attachEvent("onAfterTaskMove",function(){return gantt._wbs.reset(),!0}),gantt.attachEvent("onBeforeParse",function(){return gantt._wbs.reset(),!0}),gantt.attachEvent("onAfterTaskDelete",function(){return gantt._wbs.reset(), !0}),gantt.attachEvent("onAfterTaskAdd",function(){return gantt._wbs.reset(),!0}),function(){var t=gantt._has_children;gantt._has_children=function(e){return t.apply(this,arguments)?!0:this.isTaskExists(e)?this.getTask(e).$has_child:!1}}(),gantt._need_dynamic_loading=function(t){if(gantt.config.branch_loading&&gantt._load_url){var e=gantt.getUserData(t,"was_rendered");if(!e&&gantt._has_children(t)&&!gantt.hasChild(t))return!0}return!1},gantt._refresh_on_toggle_element=function(t){gantt._need_dynamic_loading(t)&&gantt.getTask(t).$open||this.refreshData(); },gantt.attachEvent("onTaskOpened",function(t){if(gantt.config.branch_loading&&gantt._load_url&&gantt._need_dynamic_loading(t)){var e=gantt._load_url;e=e.replace(/(\?|&)?parent_id=.+&?/,"");var n=e.indexOf("?")>=0?"&":"?",a=0;this._cached_scroll_pos&&this._cached_scroll_pos.y&&(a=Math.max(this._cached_scroll_pos.y,0)),gantt.load(e+n+"parent_id="+encodeURIComponent(t),this._load_type,function(){a&&gantt.scrollTo(null,a)}),gantt.setUserData(t,"was_rendered",!0)}}),gantt.getGridColumns=function(){for(var t=gantt.config.columns,e=[],n=0;n","gm"),i=new RegExp(" +","gm"),s=new RegExp("'","gm");gantt._waiAria={getAttributeString:function(n){var a=[" "];for(var i in n){var s=e(t(n[i]));a.push(i+"='"+s+"'")}return a.push(" "), a.join(" ")},getTimelineCellAttr:function(t){return gantt._waiAria.getAttributeString({"aria-label":t})},_taskCommonAttr:function(e,n){n.setAttribute("aria-label",t(gantt.templates.tooltip_text(e.start_date,e.end_date,e))),gantt._is_readonly(e)&&n.setAttribute("aria-readonly",!0),e.$dataprocessor_class&&n.setAttribute("aria-busy",!0),n.setAttribute("aria-selected",gantt.getState().selected_task==e.id||gantt.isSelectedTask&&gantt.isSelectedTask(e.id)?"true":"false")},setTaskBarAttr:function(t,e){this._taskCommonAttr(t,e), !gantt._is_readonly(t)&&gantt.config.drag_move&&(t.id!=gantt.getState().drag_id?e.setAttribute("aria-grabbed",!1):e.setAttribute("aria-grabbed",!0))},taskRowAttr:function(t,e){this._taskCommonAttr(t,e),!gantt._is_readonly(t)&&gantt.config.order_branch&&e.setAttribute("aria-grabbed",!1),e.setAttribute("role","row"),e.setAttribute("aria-level",t.$level),gantt._has_children(t.id)&&e.setAttribute("aria-expanded",t.$open?"true":"false")},linkAttr:function(e,n){var a=gantt.config.links,i=e.type==a.finish_to_start||e.type==a.start_to_start,s=e.type==a.start_to_start||e.type==a.start_to_finish,r=gantt.locale.labels.link+" "+gantt.templates.drag_link(e.source,s,e.target,i); n.setAttribute("aria-label",t(r)),gantt._is_readonly(e)&&n.setAttribute("aria-readonly",!0)},gridSeparatorAttr:function(t){t.setAttribute("role","separator")},lightboxHiddenAttr:function(t){t.setAttribute("aria-hidden","true")},lightboxVisibleAttr:function(t){t.setAttribute("aria-hidden","false")},lightboxAttr:function(t){t.setAttribute("role","dialog"),t.setAttribute("aria-hidden","true"),t.firstChild.setAttribute("role","heading")},lightboxButtonAttrString:function(t){return this.getAttributeString({ role:"button","aria-label":gantt.locale.labels[t],tabindex:"0"})},lightboxHeader:function(t,e){t.setAttribute("aria-label",e)},lightboxSelectAttrString:function(t){var e="";switch(t){case"%Y":e=gantt.locale.labels.years;break;case"%m":e=gantt.locale.labels.months;break;case"%d":e=gantt.locale.labels.days;break;case"%H:%i":e=gantt.locale.labels.hours+gantt.locale.labels.minutes}return gantt._waiAria.getAttributeString({"aria-label":e})},lightboxDurationInputAttrString:function(t){return this.getAttributeString({ "aria-label":gantt.locale.labels.column_duration,"aria-valuemin":"0"})},gridAttrString:function(){return[" role='treegrid'",gantt.config.multiselect?"aria-multiselectable='true'":"aria-multiselectable='false'"," "].join(" ")},gridScaleRowAttrString:function(){return"role='row'"},gridScaleCellAttrString:function(t,e){var n="";if("add"==t.name)n=this.getAttributeString({role:"button","aria-label":gantt.locale.labels.new_task});else{var a={role:"columnheader","aria-label":e};gantt._sort&&gantt._sort.name==t.name&&("asc"==gantt._sort.direction?a["aria-sort"]="ascending":a["aria-sort"]="descending"), n=this.getAttributeString(a)}return n},gridDataAttrString:function(){return"role='rowgroup'"},gridCellAttrString:function(t,e){return this.getAttributeString({role:"gridcell","aria-label":e})},gridAddButtonAttrString:function(t){return this.getAttributeString({role:"button","aria-label":gantt.locale.labels.new_task})},messageButtonAttrString:function(t){return"tabindex='0' role='button' aria-label='"+t+"'"},messageInfoAttr:function(t){t.setAttribute("role","alert")},messageModalAttr:function(t,e){ t.setAttribute("role","dialog"),e&&t.setAttribute("aria-labelledby",e)},quickInfoAttr:function(t){t.setAttribute("role","dialog")},quickInfoHeaderAttrString:function(){return" role='heading' "},quickInfoHeader:function(t,e){t.setAttribute("aria-label",e)},quickInfoButtonAttrString:function(t){return gantt._waiAria.getAttributeString({role:"button","aria-label":t,tabindex:"0"})},tooltipAttr:function(t){t.setAttribute("role","tooltip")},tooltipVisibleAttr:function(t){t.setAttribute("aria-hidden","false"); },tooltipHiddenAttr:function(t){t.setAttribute("aria-hidden","true")}};for(var r in gantt._waiAria)gantt._waiAria[r]=function(t){return function(){return n()?"":t.apply(this,arguments)}}(gantt._waiAria[r])}(),gantt._scale_helpers={getSum:function(t,e,n){void 0===n&&(n=t.length-1),void 0===e&&(e=0);for(var a=0,i=e;n>=i;i++)a+=t[i];return a},setSumWidth:function(t,e,n,a){var i=e.width;void 0===a&&(a=i.length-1),void 0===n&&(n=0);var s=a-n+1;if(!(n>i.length-1||0>=s||a>i.length-1)){var r=this.getSum(i,n,a),o=t-r; this.adjustSize(o,i,n,a),this.adjustSize(-o,i,a+1),e.full_width=this.getSum(i)}},splitSize:function(t,e){for(var n=[],a=0;e>a;a++)n[a]=0;return this.adjustSize(t,n),n},adjustSize:function(t,e,n,a){n||(n=0),void 0===a&&(a=e.length-1);for(var i=a-n+1,s=this.getSum(e,n,a),r=0,o=n;a>=o;o++){var _=Math.floor(t*(s?e[o]/s:1/i));s-=e[o],t-=_,i--,e[o]+=_,r+=_}e[e.length-1]+=t},sortScales:function(t){function e(t,e){var n=new Date(1970,0,1);return gantt.date.add(n,e,t)-n}t.sort(function(t,n){return e(t.unit,t.step)e(n.unit,n.step)?-1:0; });for(var n=0;n=0;o--){var _=o==t.length-1,l=this.initScaleConfig(t[o]);_&&this.processIgnores(l),this.initColSizes(l,e,s,i[o]),this.limitVisibleRange(l),_&&(s=l.full_width), r.unshift(l)}for(var o=0;oe;e++)t.left.push((t.width[e-1]||0)+(t.left[e-1]||0))},_ignore_time_config:function(t,e){if(this.config.skip_off_time){for(var n=!0,a=t,i=0;i=g&&(i&&i.apply(this,[l,d,o,g]), o=g,l=d)}},alineScaleColumns:function(t,e,n,a){this.iterateScales(t,e,n,a,function(n,a,i,s){var r=this.getSum(t.width,i,s-1),o=this.getSum(e.width,n,a-1);o!=r&&this.setSumWidth(r,e,n,a-1)})},eachColumn:function(t,e,n){var a=new Date(gantt._min_date),i=new Date(gantt._max_date);gantt.date[t+"_start"]&&(a=gantt.date[t+"_start"](a));var s=new Date(a);for(+s>=+i&&(i=gantt.date.add(s,e,t));+i>+s;){n.call(this,new Date(s));var r=s.getTimezoneOffset();s=gantt.date.add(s,e,t),s=gantt._correct_dst_change(s,r,e,t), gantt.date[t+"_start"]&&(s=gantt.date[t+"_start"](s))}},limitVisibleRange:function(t){var e=t.trace_x,n=0,a=t.width.length-1,i=0;if(+e[0]<+gantt._min_date&&n!=a){var s=Math.floor(t.width[0]*((e[1]-gantt._min_date)/(e[1]-e[0])));i+=t.width[0]-s,t.width[0]=s,e[0]=new Date(gantt._min_date)}var r=e.length-1,o=e[r],_=gantt.date.add(o,t.step,t.unit);if(+_>+gantt._max_date&&r>0){var s=t.width[r]-Math.floor(t.width[r]*((_-gantt._max_date)/(_-o)));i+=t.width[r]-s,t.width[r]=s}if(i){for(var l=this.getSum(t.width),d=0,g=0;g50||this._is_number(n)&&this._is_number(a)&&this._mouse_position_change({x:n,y:a},e)>20)&&this._start_dnd(t)}var i=this.drag;if(i.mode){if(!gantt._checkTimeout(this,40))return; this._update_on_move(t)}},_update_on_move:function(t){var e=this.drag;if(e.mode){var n=gantt._get_mouse_pos(t);if(e.pos&&e.pos.x==n.x)return;e.pos=n;var a=gantt.dateFromPos(n.x);if(!a||isNaN(a.getTime()))return;var i=n.x-e.start_x,s=gantt.getTask(e.id);if(this._handlers[e.mode]){var r=gantt.mixin({},s),o=gantt.mixin({},s);this._handlers[e.mode].apply(this,[o,i,e]),gantt.mixin(s,o,!0),gantt.callEvent("onTaskDrag",[s.id,e.mode,o,r,t]),gantt.mixin(s,o,!0),gantt._update_parents(e.id),gantt.refreshTask(e.id); }}},on_mouse_down:function(t,e){if(2!=t.button){var n=gantt.locate(t),a=null;if(gantt.isTaskExists(n)&&(a=gantt.getTask(n)),!gantt._is_readonly(a)&&!this.drag.mode){this.clear_drag_state(),e=e||t.target||t.srcElement;var i=gantt._getClassName(e);if(!i||!this._get_drag_mode(i))return e.parentNode?this.on_mouse_down(t,e.parentNode):void 0;var s=this._get_drag_mode(i);if(s)if(s.mode&&s.mode!=gantt.config.drag_mode.ignore&&gantt.config["drag_"+s.mode]){if(n=gantt.locate(e),a=gantt.copy(gantt.getTask(n)||{}), gantt._is_readonly(a))return this.clear_drag_state(),!1;if(gantt._is_flex_task(a)&&s.mode!=gantt.config.drag_mode.progress)return void this.clear_drag_state();s.id=n;var r=gantt._get_mouse_pos(t);s.start_x=r.x,s.start_y=r.y,s.obj=a,this.drag.start_drag=s,this.drag.timestamp=Date.now()}else this.clear_drag_state();else if(gantt.checkEvent("onMouseDown")&&gantt.callEvent("onMouseDown",[i.split(" ")[0]])&&e.parentNode)return this.on_mouse_down(t,e.parentNode)}}},_fix_dnd_scale_time:function(t,e){function n(t){ gantt.isWorkTime(t.start_date,void 0,t)||(t.start_date=gantt.calculateEndDate({start_date:t.start_date,duration:-1,unit:gantt.config.duration_unit,task:t}))}function a(t){gantt.isWorkTime(new Date(t.end_date-1),void 0,t)||(t.end_date=gantt.calculateEndDate({start_date:t.end_date,duration:1,unit:gantt.config.duration_unit,task:t}))}var i=gantt._tasks.unit,s=gantt._tasks.step;gantt.config.round_dnd_dates||(i="minute",s=gantt.config.time_step),e.mode==gantt.config.drag_mode.resize?e.left?(t.start_date=gantt.roundDate({ date:t.start_date,unit:i,step:s}),n(t)):(t.end_date=gantt.roundDate({date:t.end_date,unit:i,step:s}),a(t)):e.mode==gantt.config.drag_mode.move&&(t.start_date=gantt.roundDate({date:t.start_date,unit:i,step:s}),n(t),t.end_date=gantt.calculateEndDate(t))},_fix_working_times:function(t,e){var e=e||{mode:gantt.config.drag_mode.move};gantt.config.work_time&&gantt.config.correct_work_time&&(e.mode==gantt.config.drag_mode.resize?e.left?t.start_date=gantt.getClosestWorkTime({date:t.start_date,dir:"future", task:t}):t.end_date=gantt.getClosestWorkTime({date:t.end_date,dir:"past",task:t}):e.mode==gantt.config.drag_mode.move&&gantt.correctTaskWorkTime(t))},on_mouse_up:function(t){var e=this.drag;if(e.mode&&e.id){var n=gantt.getTask(e.id);if(gantt.config.work_time&&gantt.config.correct_work_time&&this._fix_working_times(n,e),this._fix_dnd_scale_time(n,e),gantt._init_task_timing(n),this._fireEvent("before_finish",e.mode,[e.id,e.mode,gantt.copy(e.obj),t])){var a=e.id;gantt._init_task_timing(n),this.clear_drag_state(), gantt.updateTask(n.id),this._fireEvent("after_finish",e.mode,[a,e.mode,t])}else e.obj._dhx_changed=!1,gantt.mixin(n,e.obj,!0),gantt.updateTask(n.id)}this.clear_drag_state()},_get_drag_mode:function(t){var e=gantt.config.drag_mode,n=(t||"").split(" "),a=n[0],i={mode:null,left:null};switch(a){case"gantt_task_line":case"gantt_task_content":i.mode=e.move;break;case"gantt_task_drag":i.mode=e.resize,n[1]&&-1!==n[1].indexOf("left",n[1].length-"left".length)?i.left=!0:i.left=!1;break;case"gantt_task_progress_drag": i.mode=e.progress;break;case"gantt_link_control":case"gantt_link_point":i.mode=e.ignore;break;default:i=null}return i},_start_dnd:function(t){var e=this.drag=this.drag.start_drag;delete e.start_drag;var n=gantt.config,a=e.id;n["drag_"+e.mode]&&gantt.callEvent("onBeforeDrag",[a,e.mode,t])&&this._fireEvent("before_start",e.mode,[a,e.mode,t])?(delete e.start_drag,gantt.callEvent("onTaskDragStart",[])):this.clear_drag_state()},_fireEvent:function(t,e,n){gantt.assert(this._events[t],"Invalid stage:{"+t+"}"); var a=this._events[t][e];return gantt.assert(a,"Unknown after drop mode:{"+e+"}"),gantt.assert(n,"Invalid event arguments"),gantt.checkEvent(a)?gantt.callEvent(a,n):!0}},gantt.roundTaskDates=function(t){var e=gantt._tasks_dnd.drag;e||(e={mode:gantt.config.drag_mode.move}),gantt._tasks_dnd._fix_dnd_scale_time(t,e)},gantt._render_link=function(t){for(var e=this.getLink(t),n=gantt._get_link_renderers(),a=0;at.x?this.dirs.right:e.y>t.y?this.dirs.down:this.dirs.up}},gantt._y_from_ind=function(t){return t*gantt.config.row_height},gantt._path_builder={path:[],clear:function(){this.path=[]},current:function(){return this.path[this.path.length-1]},point:function(t){return t?(this.path.push(gantt.copy(t)),t):this.current()},point_to:function(t,e,n){n=n?{x:n.x,y:n.y}:gantt.copy(this.point());var a=gantt._drawer.dirs;switch(t){case a.left: n.x-=e;break;case a.right:n.x+=e;break;case a.up:n.y-=e;break;case a.down:n.y+=e}return this.point(n)},get_points:function(t){var e=this.get_endpoint(t),n=gantt.config,a=e.e_y-e.y,i=e.e_x-e.x,s=gantt._drawer.dirs;this.clear(),this.point({x:e.x,y:e.y});var r=2*n.link_arrow_size,o=e.e_x>e.x;if(t.type==gantt.config.links.start_to_start)this.point_to(s.left,r),o?(this.point_to(s.down,a),this.point_to(s.right,i)):(this.point_to(s.right,i),this.point_to(s.down,a)),this.point_to(s.right,r);else if(t.type==gantt.config.links.finish_to_start)if(o=e.e_x>e.x+2*r, this.point_to(s.right,r),o)i-=r,this.point_to(s.down,a),this.point_to(s.right,i);else{i-=2*r;var _=a>0?1:-1;this.point_to(s.down,_*(n.row_height/2)),this.point_to(s.right,i),this.point_to(s.down,_*(Math.abs(a)-n.row_height/2)),this.point_to(s.right,r)}else if(t.type==gantt.config.links.finish_to_finish)this.point_to(s.right,r),o?(this.point_to(s.right,i),this.point_to(s.down,a)):(this.point_to(s.down,a),this.point_to(s.right,i)),this.point_to(s.left,r);else if(t.type==gantt.config.links.start_to_finish)if(o=e.e_x>e.x-2*r, this.point_to(s.left,r),o){i+=2*r;var _=a>0?1:-1;this.point_to(s.down,_*(n.row_height/2)),this.point_to(s.right,i),this.point_to(s.down,_*(Math.abs(a)-n.row_height/2)),this.point_to(s.left,r)}else i+=r,this.point_to(s.down,a),this.point_to(s.right,i);return this.path},get_endpoint:function(t){var e=gantt.config.links,n=!1,a=!1;t.type==e.start_to_start?n=a=!0:t.type==e.finish_to_finish?n=a=!1:t.type==e.finish_to_start?(n=!1,a=!0):t.type==e.start_to_finish?(n=!0,a=!1):gantt.assert(!1,"Invalid link type"); var i=gantt._get_task_visible_pos(gantt._pull[t.source],n),s=gantt._get_task_visible_pos(gantt._pull[t.target],a);return{x:i.x,e_x:s.x,y:i.y,e_y:s.y}}},gantt._init_links_dnd=function(){function t(t,e,n){var a=gantt._get_task_pos(t,!!e);return a.y+=gantt.config.row_height/2,n=n||0,a.x+=(e?-1:1)*n,a}function e(t){var e=a(),n=["gantt_link_tooltip"];e.from&&e.to&&(gantt.isLinkAllowed(e.from,e.to,e.from_start,e.to_start)?n.push("gantt_allowed_link"):n.push("gantt_invalid_link"));var i=gantt.templates.drag_link_class(e.from,e.from_start,e.to,e.to_start); i&&n.push(i);var s="
"+gantt.templates.drag_link(e.from,e.from_start,e.to,e.to_start)+"
";t.innerHTML=s}function n(t,e){t.style.left=e.x+5+"px",t.style.top=e.y+5+"px"}function a(){return{from:gantt._link_source_task,to:gantt._link_target_task,from_start:gantt._link_source_task_start,to_start:gantt._link_target_task_start}}function i(){gantt._link_source_task=gantt._link_source_task_start=gantt._link_target_task=null,gantt._link_target_task_start=!0}function s(t,e,n,i){var s=_(),l=a(),d=["gantt_link_direction"]; gantt.templates.link_direction_class&&d.push(gantt.templates.link_direction_class(l.from,l.from_start,l.to,l.to_start));var g=Math.sqrt(Math.pow(n-t,2)+Math.pow(i-e,2));if(g=Math.max(0,g-3)){s.className=d.join(" ");var h=(i-e)/(n-t),c=Math.atan(h);2==o(t,n,e,i)?c+=Math.PI:3==o(t,n,e,i)&&(c-=Math.PI);var u=Math.sin(c),f=Math.cos(c),p=Math.round(e),v=Math.round(t),m=["-webkit-transform: rotate("+c+"rad)","-moz-transform: rotate("+c+"rad)","-ms-transform: rotate("+c+"rad)","-o-transform: rotate("+c+"rad)","transform: rotate("+c+"rad)","width:"+Math.round(g)+"px"]; if(-1!=window.navigator.userAgent.indexOf("MSIE 8.0")){m.push('-ms-filter: "'+r(u,f)+'"');var k=Math.abs(Math.round(t-n)),b=Math.abs(Math.round(i-e));switch(o(t,n,e,i)){case 1:p-=b;break;case 2:v-=k,p-=b;break;case 3:v-=k}}m.push("top:"+p+"px"),m.push("left:"+v+"px"),s.style.cssText=m.join(";")}}function r(t,e){return"progid:DXImageTransform.Microsoft.Matrix(M11 = "+e+",M12 = -"+t+",M21 = "+t+",M22 = "+e+",SizingMethod = 'auto expand')"}function o(t,e,n,a){return e>=t?n>=a?1:4:n>=a?2:3}function _(){ return d._direction||(d._direction=document.createElement("div"),gantt.$task_links.appendChild(d._direction)),d._direction}function l(){d._direction&&(d._direction.parentNode&&d._direction.parentNode.removeChild(d._direction),d._direction=null)}var d=new gantt._DnD(this.$task_bars,{sensitivity:0,updates_per_second:60}),g="task_left",h="task_right",c="gantt_link_point",u="gantt_link_control";d.attachEvent("onBeforeDragStart",gantt.bind(function(e,n){var a=n.target||n.srcElement;if(i(),gantt.getState().drag_id)return!1; if(gantt._locate_css(a,c)){gantt._locate_css(a,g)&&(gantt._link_source_task_start=!0);var s=gantt._link_source_task=this.locate(n),r=gantt.getTask(s);if(gantt._is_readonly(r))return i(),!1;var o=0;return gantt._get_safe_type(r.type)==gantt.config.types.milestone&&(o=(gantt._get_visible_milestone_width()-gantt._get_milestone_width())/2),this._dir_start=t(r,!!gantt._link_source_task_start,o),!0}return!1},this)),d.attachEvent("onAfterDragStart",gantt.bind(function(t,n){this.config.touch&&(this._show_link_points=!0, this.refreshData()),e(d.config.marker)},this)),d.attachEvent("onDragMove",gantt.bind(function(a,i){var r=d.config,o=d.getPosition(i);n(r.marker,o);var _=gantt._is_link_drop_area(i),l=gantt._link_target_task,g=gantt._link_landing,c=gantt._link_target_task_start,f=gantt.locate(i),p=!0;if(_&&(p=!gantt._locate_css(i,h),_=!!f),gantt._link_target_task=f,gantt._link_landing=_,gantt._link_target_task_start=p,_){var v=gantt.getTask(f),m=gantt._locate_css(i,u),k=0;m&&(k=Math.floor(m.offsetWidth/2)),this._dir_end=t(v,!!gantt._link_target_task_start,k); }else this._dir_end=gantt._get_mouse_pos(i);var b=!(g==_&&l==f&&c==p);return b&&(l&&gantt.refreshTask(l,!1),f&&gantt.refreshTask(f,!1)),b&&e(r.marker),s(this._dir_start.x,this._dir_start.y,this._dir_end.x,this._dir_end.y),!0},this)),d.attachEvent("onDragEnd",gantt.bind(function(){var t=a();if(t.from&&t.to&&t.from!=t.to){var e=gantt._get_link_type(t.from_start,t.to_start),n={source:t.from,target:t.to,type:e};n.type&&gantt.isLinkAllowed(n)&&gantt.addLink(n)}i(),this.config.touch?(this._show_link_points=!1, this.refreshData()):(t.from&&gantt.refreshTask(t.from,!1),t.to&&gantt.refreshTask(t.to,!1)),l()},this)),gantt._is_link_drop_area=function(t){return!!gantt._locate_css(t,u)}},gantt._get_link_state=function(){return{link_landing_area:this._link_landing,link_target_id:this._link_target_task,link_target_start:this._link_target_task_start,link_source_id:this._link_source_task,link_source_start:this._link_source_task_start}},gantt._task_renderer=function(t,e,n,a){return this._task_area_pulls||(this._task_area_pulls={}), this._task_area_renderers||(this._task_area_renderers={}),this._task_area_renderers[t]?this._task_area_renderers[t]:(e||this.assert(!1,"Invalid renderer call"),n&&n.setAttribute(this.config.layer_attribute,!0),this._task_area_renderers[t]={render_item:function(t,i){if(i=i||n,a&&!a(t))return void this.remove_item(t.id);var s=e.call(gantt,t);this.append(t,s,i)},clear:function(e){this.rendered=gantt._task_area_pulls[t]={},this.clear_container(e)},clear_container:function(t){t=t||n,t&&(t.innerHTML=""); },render_items:function(t,e){e=e||n;var a=document.createDocumentFragment();this.clear(e);for(var i=0,s=t.length;s>i;i++)this.render_item(t[i],a);e.appendChild(a)},append:function(t,e,n){return e?(this.rendered[t.id]&&this.rendered[t.id].parentNode?this.replace_item(t.id,e):n.appendChild(e),void(this.rendered[t.id]=e)):void(this.rendered[t.id]&&this.remove_item(t.id))},replace_item:function(t,e){var n=this.rendered[t];n&&n.parentNode&&n.parentNode.replaceChild(e,n),this.rendered[t]=e},remove_item:function(t){ this.hide(t),delete this.rendered[t]},hide:function(t){var e=this.rendered[t];e&&e.parentNode&&e.parentNode.removeChild(e)},restore:function(t){var e=this.rendered[t.id];e?e.parentNode||this.append(t,e,n):this.render_item(t,n)},change_id:function(t,e){this.rendered[e]=this.rendered[t],delete this.rendered[t]},rendered:this._task_area_pulls[t],node:n,unload:function(){this.clear(),delete gantt._task_area_renderers[t],delete gantt._task_area_pulls[t]}},this._task_area_renderers[t])},gantt._clear_renderers=function(){ for(var t in this._task_area_renderers)this._task_renderer(t).unload()},gantt._is_layer=function(t){return t&&t.hasAttribute&&t.hasAttribute(this.config.layer_attribute)},gantt._show_link_points=!1,gantt._init_tasks=function(){function t(t,e,n,a){for(var i=0;i-1?a.$target[0]:a.$source[0]),i&&this._delete_link_handler(i,t),!1},this),this._tasks_dnd.init(),this._init_links_dnd(),this._link_layers.clear();var e=this.addLinkLayer({renderer:this._render_link_element,container:this.$task_links,filter:gantt._create_filter([gantt._filter_link,gantt._is_chart_visible].concat(this._get_link_filters()))});this._linkRenderer=this._link_layers.getRenderer(e), this._task_layers.clear();var n=this.addTaskLayer({renderer:this._render_task_element,container:this.$task_bars,filter:gantt._create_filter([gantt._filter_task,gantt._is_chart_visible].concat(this._get_task_filters()))});this._taskRenderer=this._task_layers.getRenderer(n),this.addTaskLayer({renderer:this._render_grid_item,container:this.$grid_data,filter:gantt._create_filter([gantt._filter_task,gantt._is_grid_visible].concat(this._get_task_filters()))}),this.addTaskLayer({renderer:this._render_bg_line, container:this.$task_bg,filter:gantt._create_filter([gantt._filter_task,gantt._is_chart_visible,gantt._is_std_background].concat(this._get_task_filters()))}),this._onTaskIdChange&&this.detachEvent(this._onTaskIdChange),this._onTaskIdChange=this.attachEvent("onTaskIdChange",function(e,n){var a=this._get_task_renderers();t(a,e,n,this.getTask(n))}),this._onLinkIdChange&&this.detachEvent(this._onLinkIdChange),this._onLinkIdChange=this.attachEvent("onLinkIdChange",function(e,n){var a=this._get_link_renderers(); t(a,e,n,this.getLink(n))})},gantt._get_task_filters=function(){return[]},gantt._get_link_filters=function(){return[]},gantt._is_chart_visible=function(){return!!this.config.show_chart},gantt._filter_task=function(t,e){var n=null,a=null;if(this.config.start_date&&this.config.end_date){if(this._isAllowedUnscheduledTask(e))return!0;if(n=this.config.start_date.valueOf(),a=this.config.end_date.valueOf(),+e.start_date>a||+e.end_date<+n)return!1}return!0},gantt._filter_link=function(t,e){return this.config.show_links?!gantt.isTaskVisible(e.source)||!gantt.isTaskVisible(e.target)||gantt._isAllowedUnscheduledTask(gantt.getTask(e.source))||gantt._isAllowedUnscheduledTask(gantt.getTask(e.target))?!1:this.callEvent("onBeforeLinkDisplay",[t,e]):!1; },gantt._is_std_background=function(){return!this.config.static_background},gantt._delete_link_handler=function(t,e){if(t&&this.callEvent("onLinkDblClick",[t,e])){var n=gantt.getLink(t);if(gantt._is_readonly(n))return;var a="",i=gantt.locale.labels.link+" "+this.templates.link_description(this.getLink(t))+" "+gantt.locale.labels.confirm_link_deleting;window.setTimeout(function(){gantt._dhtmlx_confirm(i,a,function(){gantt.deleteLink(t)})},gantt.config.touch?300:1)}},gantt.getTaskNode=function(t){return this._taskRenderer.rendered[t]; },gantt.getLinkNode=function(t){return this._linkRenderer.rendered[t]},gantt._get_tasks_data=function(){for(var t=[],e=this._get_data_range(),n=0;na;a++){var s=n[a];this._is_layer(s)&&s.style&&(s.style.width=t.full_width+"px")}if(this._is_grid_visible()){for(var r=this.getGridColumns(),o=0,a=0;al&&t.trace_x[l];l++){i=new Date(t.trace_x[l]);var d=s.call(this,i),g=t.width[l],h=t.height-(this.config.smart_scales&&t.index?1:0),c=t.left[l],u="",f="",p="";if(g){ var v=this.config.smart_scales?"position:absolute;left:"+c+"px":"";u="width:"+g+"px;height:"+h+"px;"+v,p="gantt_scale_cell"+(l==t.count-1?" gantt_last_cell":""),f=r.call(this,i),f&&(p+=" "+f);var m=gantt._waiAria.getTimelineCellAttr(d),k="
"+d+"
";a.push(k)}}return a.join("")},gantt._get_scales=function(){var t=this._scale_helpers,e=[t.primaryScale()].concat(this.config.subscales);return t.sortScales(e),e},gantt._get_scale_chunk_html=function(t,e,n){for(var a=[],i=this.templates.scale_row_class,s=0;s'+this._prepare_scale_html(t[s],e,n)+"")}return a.join("")},gantt._refreshScales=function(){if(this.config.smart_scales&&this.config.show_chart){var t=this._scales,e=gantt.getScrollState().x;this.$task_scale.innerHTML=this._get_scale_chunk_html(t,e,e+this._x-this._get_grid_width())}},gantt.attachEvent("onGanttScroll",function(t,e,n,a){gantt.config.smart_scales&&t!=n&&gantt._refreshScales(); }),gantt.attachEvent("onGanttRender",function(){gantt.config.smart_scales&&gantt._refreshScales()}),gantt._render_tasks_scales=function(){this._init_tasks_range(),this._scroll_resize(),this._set_sizes();var t="",e=0,n=0,a=0;if(this._is_chart_visible()){var i=this._scale_helpers,s=this._get_scales();a=this.config.scale_height-1;var r=this._get_resize_options(),o=r.x?Math.max(this.config.autosize_min_width,0):Math.max(this._x-this._get_grid_width()-2,0),_=i.prepareConfigs(s,this.config.min_column_width,o,a),l=this._tasks=_[_.length-1]; this._scales=_,t=this._get_scale_chunk_html(_,0,this._x-this._get_grid_width());var d=this._scroll_sizes();e=l.full_width+(this._scroll_sizes().y?d.scroll_size:0)+"px",n=l.full_width+"px",a+="px"}this._is_chart_visible()?this.$task.style.display="":this.$task.style.display="none",this.$task_scale.style.height=a,this.$task_data.style.width=this.$task_scale.style.width=e,this.$task_scale.innerHTML=t},gantt._render_bg_line=function(t){var e=gantt._tasks,n=e.count,a=document.createElement("div");if(gantt.config.show_task_cells)for(var i=0;n>i;i++){ var s=e.width[i],r="";if(s>0){var o=document.createElement("div");o.style.width=s+"px",r="gantt_task_cell"+(i==n-1?" gantt_last_cell":""),l=this.templates.task_cell_class(t,e.trace_x[i]),l&&(r+=" "+l),o.className=r,a.appendChild(o)}}var _=gantt.getGlobalTaskIndex(t.id)%2!==0,l=gantt.templates.task_row_class(t.start_date,t.end_date,t),d="gantt_task_row"+(_?" odd":"")+(l?" "+l:"");return this.getState().selected_task==t.id&&(d+=" gantt_selected"),a.className=d,gantt.config.smart_rendering&&(a.style.position="absolute", a.style.top=this.getTaskTop(t.id)+"px",a.style.width="100%"),a.style.height=gantt.config.row_height+"px",a.setAttribute(this.config.task_attribute,t.id),a},gantt._adjust_scales=function(){if(this.config.fit_tasks){var t=+this._min_date,e=+this._max_date;if(this._init_tasks_range(),+this._min_date!=t||+this._max_date!=e)return this.render(),this.callEvent("onScaleAdjusted",[]),!0}return!1},gantt.refreshTask=function(t,e){var n=this._get_task_renderers(),a=this.getTask(t);if(a&&this.isTaskVisible(t)){ for(var i=0;i=+i.min_date&&t.appendChild(a(e+" task_left")),+n.end_date<=+i.max_date&&t.appendChild(a(e+" task_right"))},gantt._get_task_height=function(){ var t=this.config.task_height;return"full"==t&&(t=this.config.row_height-5),t=Math.min(t,this.config.row_height),Math.max(t,0)},gantt._get_milestone_width=function(){return this._get_task_height()},gantt._get_visible_milestone_width=function(){var t=gantt._get_task_height();return Math.sqrt(2*t*t)},gantt.getTaskPosition=function(t,e,n){var a=this.posFromDate(e||t.start_date),i=this.posFromDate(n||t.end_date);i=Math.max(a,i);var s=this.getTaskTop(t.id),r=gantt._get_task_height();return{left:a,top:s, height:r,width:Math.max(i-a,0)}},gantt._get_task_width=function(t,e,n){return Math.round(this._get_task_pos(t,!1).x-this._get_task_pos(t,!0).x)},gantt._is_readonly=function(t){return t&&t[this.config.editable_property]?!1:t&&t[this.config.readonly_property]||this.config.readonly},gantt._task_default_render=function(t){if(!this._isAllowedUnscheduledTask(t)){var e=this._get_task_pos(t),n=this.config,a=this._get_task_height(),i=Math.floor((this.config.row_height-a)/2);this._get_safe_type(t.type)==n.types.milestone&&n.link_line_width>1&&(i+=1); var s=document.createElement("div"),r=gantt._get_task_width(t),o=this._get_safe_type(t.type);s.setAttribute(this.config.task_attribute,t.id),n.show_progress&&o!=this.config.types.milestone&&this._render_task_progress(t,s,r);var _=gantt._render_task_content(t,r);t.textColor&&(_.style.color=t.textColor),s.appendChild(_);var l=this._combine_item_class("gantt_task_line",this.templates.task_class(t.start_date,t.end_date,t),t.id);(t.color||t.progressColor||t.textColor)&&(l+=" gantt_task_inline_color"), s.className=l;var d=["left:"+e.x+"px","top:"+(i+e.y)+"px","height:"+a+"px","line-height:"+Math.max(30>a?a-2:a,0)+"px","width:"+r+"px"];t.color&&d.push("background-color:"+t.color),t.textColor&&d.push("color:"+t.textColor),s.style.cssText=d.join(";");var g=this._render_leftside_content(t);return g&&s.appendChild(g),g=this._render_rightside_content(t),g&&s.appendChild(g),gantt._waiAria.setTaskBarAttr(t,s),this._is_readonly(t)||(n.drag_resize&&!this._is_flex_task(t)&&o!=this.config.types.milestone&&gantt._render_pair(s,"gantt_task_drag",t,function(t){ var e=document.createElement("div");return e.className=t,e}),n.drag_links&&this.config.show_links&&gantt._render_pair(s,"gantt_link_control",t,function(t){var e=document.createElement("div");e.className=t,e.style.cssText=["height:"+a+"px","line-height:"+a+"px"].join(";");var n=document.createElement("div");return n.className="gantt_link_point",n.style.display=gantt._show_link_points?"block":"",e.appendChild(n),e})),s}},gantt._render_task_element=function(t){var e=this.config.type_renderers,n=e[this._get_safe_type(t.type)],a=this._task_default_render; return n||(n=a),n.call(this,t,this.bind(a,this))},gantt._render_side_content=function(t,e,n){if(!e)return null;var a=e(t.start_date,t.end_date,t);if(!a)return null;var i=document.createElement("div");return i.className="gantt_side_content "+n,i.innerHTML=a,i},gantt._render_leftside_content=function(t){var e="gantt_left "+gantt._get_link_crossing_css(!0,t);return gantt._render_side_content(t,this.templates.leftside_text,e)},gantt._render_rightside_content=function(t){var e="gantt_right "+gantt._get_link_crossing_css(!1,t); return gantt._render_side_content(t,this.templates.rightside_text,e)},gantt._get_conditions=function(t){return t?{$source:[gantt.config.links.start_to_start],$target:[gantt.config.links.start_to_start,gantt.config.links.finish_to_start]}:{$source:[gantt.config.links.finish_to_start,gantt.config.links.finish_to_finish],$target:[gantt.config.links.finish_to_finish]}},gantt._get_link_crossing_css=function(t,e){var n=gantt._get_conditions(t);for(var a in n)for(var i=e[a],s=0;st||t>e.full_width||!e.full_width)return null; var n=this._findBinary(this._tasks.left,t),a=this._tasks.left[n],i=e.width[n]||e.col_width,s=0;i&&(s=(t-a)/i);var r=0;s&&(r=gantt._get_coll_duration(e,e.trace_x[n]));var o=new Date(e.trace_x[n].valueOf()+Math.round(s*r));return o},gantt.posFromDate=function(t){if(!this._is_chart_visible())return 0;var e=gantt._day_index_by_date(t);this.assert(e>=0,"Invalid day index");var n=Math.floor(e),a=e%1,i=gantt._tasks.left[Math.min(n,gantt._tasks.width.length-1)];return n==gantt._tasks.width.length&&(i+=gantt._tasks.width[gantt._tasks.width.length-1]), a&&(i+=n=this._max_date)return n.length;for(var i=gantt._findBinary(n,e),s=+gantt._tasks.trace_x[i];a[s];)s=gantt._tasks.trace_x[++i];return s?i+(t-n[i])/gantt._get_coll_duration(gantt._tasks,n[i]):0},gantt._findBinary=function(t,e){for(var n,a,i,s=0,r=t.length-1;r>=s;)if(n=Math.floor((s+r)/2), a=+t[n],i=+t[n-1],e>a)s=n+1;else{if(!(a>e))return n;if(!isNaN(i)&&e>i)return n-1;r=n-1}return t.length-1},gantt._get_coll_duration=function(t,e){return gantt.date.add(e,t.step,t.unit)-e},gantt._get_x_pos=function(t,e){e=e!==!1;gantt.posFromDate(e?t.start_date:t.end_date)},gantt.getTaskTop=function(t){return this._y_from_ind(this.getGlobalTaskIndex(t))},gantt._get_task_coord=function(t,e,n){e=e!==!1,n=n||0;var a=this._get_safe_type(t.type)==this.config.types.milestone,i=null;i=e||a?t.start_date||this._default_task_date(t):t.end_date||this.calculateEndDate({ start_date:this._default_task_date(t),task:t});var s=this.posFromDate(i),r=this.getTaskTop(t.id);return a&&(e?s-=n:s+=n),{x:s,y:r}},gantt._get_task_pos=function(t,e){e=e!==!1;var n=gantt._get_milestone_width()/2;return this._get_task_coord(t,e,n)},gantt._get_task_visible_pos=function(t,e){e=e!==!1;var n=gantt._get_visible_milestone_width()/2;return this._get_task_coord(t,e,n)},gantt._correct_shift=function(t,e){return t-=6e4*(new Date(gantt._min_date).getTimezoneOffset()-new Date(t).getTimezoneOffset())*(e?-1:1); },gantt._get_mouse_pos=function(t){if(t.pageX||t.pageY)var e={x:t.pageX,y:t.pageY};var n=gantt.env.isIE?document.documentElement:document.body,e={x:t.clientX+n.scrollLeft-n.clientLeft,y:t.clientY+n.scrollTop-n.clientTop},a=gantt._get_position(gantt.$task_data);return e.x=e.x-a.x+gantt.$task_data.scrollLeft,e.y=e.y-a.y+gantt.$task_data.scrollTop,e},gantt._is_layer=function(t){return t&&t.hasAttribute&&t.hasAttribute(this.config.layer_attribute)},gantt.attachEvent("onGanttReady",function(){gantt._task_layers.add(), gantt._link_layers.add()}),gantt._layers={prepareConfig:function(t){"function"==typeof t&&(t={renderer:t});t.id=gantt.uid();return t.container||(t.container=document.createElement("div")),t},create:function(t,e){return{tempCollection:[],renderers:{},container:t,getRenderers:function(){var t=[];for(var e in this.renderers)t.push(this.renderers[e]);return t},getRenderer:function(t){return this.renderers[t]},add:function(t){if(t&&this.tempCollection.push(t),this.container())for(var n=this.container(),a=this.tempCollection,i=0;ia;a++){var s=t[a];s&&(n=n&&s.apply(gantt,[e.id,e])!==!1)}return n}},gantt._add_generic_layer=function(t,e){return function(n){return void 0===n.filter&&(n.filter=gantt._create_filter(e)),n=gantt._layers.prepareConfig(n),t.add(n),n.id}},gantt._task_layers=gantt._layers.create(function(){return gantt.$task_data},function(){return gantt.$task_links}),gantt._link_layers=gantt._layers.create(function(){return gantt.$task_data}),gantt.addTaskLayer=gantt._add_generic_layer(gantt._task_layers,[gantt._filter_task,gantt._is_chart_visible].concat(gantt._get_task_filters())), gantt.removeTaskLayer=function(t){gantt._task_layers.remove(t)},gantt.addLinkLayer=gantt._add_generic_layer(gantt._link_layers,[gantt._filter_link,gantt._is_chart_visible].concat(gantt._get_link_filters())),gantt.removeLinkLayer=function(t){gantt._link_layers.remove(t)},gantt._get_task_renderers=function(){return this._task_layers.getRenderers()},gantt._get_link_renderers=function(){return this._link_layers.getRenderers()},gantt._pull={},gantt._branches={},gantt._order=[],gantt._lpull={},gantt._links=[], gantt._order_full=[],gantt.load=function(t,e,n){this._load_url=t,this.assert(arguments.length,"Invalid load arguments");var a="json",i=null;arguments.length>=3?(a=e,i=n):"string"==typeof arguments[1]?a=arguments[1]:"function"==typeof arguments[1]&&(i=arguments[1]),this._load_type=a,this.callEvent("onLoadStart",[t,a]),this.ajax.get(t,gantt.bind(function(e){this.on_load(e,a),this.callEvent("onLoadEnd",[t,a]),"function"==typeof i&&i.call(this)},this))},gantt.parse=function(t,e){this.on_load({xmlDoc:{ responseText:t}},e)},gantt.serialize=function(t){return t=t||"json",this[t].serialize()},gantt.on_load=function(t,e){this.callEvent("onBeforeParse",[]),e||(e="json"),this.assert(this[e],"Invalid data type:'"+e+"'");var n=t.xmlDoc.responseText,a=this[e].parse(n,t);this._process_loading(a)},gantt._load_task=function(t){return this._init_task(t),this.callEvent("onTaskLoading",[t])?(this._pull[t.id]=t,!0):!1},gantt._build_pull=function(t){for(var e=null,n=[],a=0,i=t.length;i>a;a++)e=t[a],this._load_task(e)&&n.push(e); return n},gantt._build_hierarchy=function(t){for(var e=null,n=0,a=t.length;a>n;n++)e=t[n],this.setParent(e,this.getParent(e)||this.config.root_id);for(var n=0,a=t.length;a>n;n++)e=t[n],this._add_branch(e),e.$level=this.calculateTaskLevel(e)},gantt._process_loading=function(t){t.collections&&this._load_collections(t.collections);var e=this._build_pull(t.data);if(this._build_hierarchy(e),this._sync_order(),this._order_synced=!0,this._init_links(t.links||(t.collections?t.collections.links:[])),this.callEvent("onParse",[]), this.render(),this.config.initial_scroll){var n=this._order[0]||this.config.root_id;n&&this.showTask(n)}},gantt._init_links=function(t){if(t)for(var e=0;e"; },_copyObject:function(t){return""},serialize:function(){for(var t=[],e=[],n=gantt.json.serialize(),a=0,i=n.data.length;i>a;a++)t.push(this._copyObject(n.data[a]));for(var a=0,i=n.links.length;i>a;a++)e.push(this._copyLink(n.links[a]));return""+t.join("")+""+e.join("")+""; }},gantt.oldxml={parse:function(t,e){e=gantt.xml._getXML(t,e,"projects");for(var n={collections:{links:[]}},a=n.data=[],i=gantt.ajax.xpath("//task",e),s=0;se;e++)if(this.units[e]==t)return e},_timestamp:function(t){var e=null;return t.day||0===t.day?e=t.day:t.date&&(e=Date.UTC(t.date.getFullYear(),t.date.getMonth(),t.date.getDate())),e},_checkIfWorkingUnit:function(t,e,n){return void 0===n&&(n=this._getUnitOrder(e)),void 0===n?!0:n&&!this._isWorkTime(t,this.units[n-1],n-1)?!1:this["_is_work_"+e]?this["_is_work_"+e](t):!0},_is_work_day:function(t){ var e=this._getWorkHours(t);return e instanceof Array?e.length>0:!1},_is_work_hour:function(t){for(var e=this._getWorkHours(t),n=t.getHours(),a=0;a=e[a]&&ns.valueOf(),this._isWorkTime(i,n)&&((d||g&&h)&&(r=gantt.date[n+"_start"](new Date(i)),o=gantt.date.add(r,a,n)),d?(d=!1,l=this._nextDate(r,n,a),_+=(o.valueOf()-i.valueOf())/(o.valueOf()-r.valueOf())):g&&h?(g=!1,_+=(s.valueOf()-i.valueOf())/(o.valueOf()-r.valueOf())):_++),i=l;return _},_getHoursPerDay:function(t){for(var e=this._getWorkHours(t),n=0,a=0;ai;i++)s[i]!=i&&(a=!1);return a?!e:!(e||t.hours)},getWorkHours:function(){var t=gantt._calendars.calendarArgumentsHelper.getWorkHoursArguments.apply(this,arguments);return this._getWorkHours(t.date)},_getWorkHours:function(t){var e=this._timestamp({date:t}),n=!0,a=this._getCalendar();return void 0!==a.dates[e]?n=a.dates[e]:void 0!==a.dates[t.getDay()]&&(n=a.dates[t.getDay()]),n===!0?a.hours:n?n:[]},setWorkTime:function(t){return this._tryChangeCalendarSettings(gantt.bind(function(){ var e=void 0!==t.hours?t.hours:!0,n=this._timestamp(t);null!==n?this._getCalendar().dates[n]=e:this._getCalendar().hours=e,this._workingUnitsCache.clear()},this))},unsetWorkTime:function(t){return this._tryChangeCalendarSettings(gantt.bind(function(){if(t){var e=this._timestamp(t);null!==e&&delete this._getCalendar().dates[e]}else this.reset_calendar();this._workingUnitsCache.clear()},this))},_isWorkTime:function(t,e,n){var a=this._workingUnitsCache.get(e,t);return-1==a&&(a=this._checkIfWorkingUnit(t,e,n), this._workingUnitsCache.put(e,t,a)),a},isWorkTime:function(){var t=gantt._calendars.calendarArgumentsHelper.isWorkTimeArguments.apply(this,arguments);return this._isWorkTime(t.date,t.unit)},calculateDuration:function(){var t=gantt._calendars.calendarArgumentsHelper.getDurationArguments.apply(this,arguments);if(!t.unit)return!1;var e=0;return e="hour"==t.unit?this._getWorkUnitsBetweenHours(t.start_date,t.end_date,t.unit,t.step):this._getWorkUnitsBetweenGeneric(t.start_date,t.end_date,t.unit,t.step), Math.round(e)},hasDuration:function(){var t=gantt._calendars.calendarArgumentsHelper.getDurationArguments.apply(this,arguments),e=t.start_date,n=t.end_date,a=t.unit,i=t.step;if(!a)return!1;var s=new Date(e),r=new Date(n);for(i=i||1;s.valueOf()=0?1:-1; return this._calculateEndDate(e,n,a,i*s)},_calculateEndDate:function(t,e,n,a){if(!n)return!1;var i=new Date(t),s=0;for(a=a||1,e=Math.abs(1*e);e>s;){var r=this._nextDate(i,n,a);this._isWorkTime(a>0?new Date(r.valueOf()-1):new Date(r.valueOf()+1),n)&&s++,i=r}return i},getClosestWorkTime:function(){var t=gantt._calendars.calendarArgumentsHelper.getClosestWorkTimeArguments.apply(this,arguments);return this._getClosestWorkTime(t)},_getClosestWorkTime:function(t){if(this._isWorkTime(t.date,t.unit))return t.date; var e=t.unit,n=gantt.date[e+"_start"](t.date),a=new Date(n),i=new Date(n),s=!0,r=3e3,o=0,_="any"==t.dir||!t.dir,l=1;for("past"==t.dir&&(l=-1);!this._isWorkTime(n,e);){_&&(n=s?a:i,l=-1*l);var d=n.getTimezoneOffset();if(n=gantt.date.add(n,l,e),n=gantt._correct_dst_change(n,d,l,e),gantt.date[e+"_start"]&&(n=gantt.date[e+"_start"](n)),_&&(s?a=n:i=n),s=!s,o++,o>r)return gantt.assert(!1,"Invalid working time check"),!1}return(n==i||"past"==t.dir)&&(n=gantt.date.add(n,1,e)),n}},gantt._calendars.disabledWorkTimeCalendar={ getWorkHours:function(){return[0,24]},setWorkTime:function(){return!0},unsetWorkTime:function(){return!0},isWorkTime:function(){return!0},getClosestWorkTime:function(t){var t=gantt._calendars.calendarArgumentsHelper.getClosestWorkTimeArguments.apply(this,arguments);return t.date},calculateDuration:function(){var t=gantt._calendars.calendarArgumentsHelper.getDurationArguments.apply(this,arguments),e=t.start_date,n=t.end_date,a=t.unit,i=t.step;return this._calculateDuration(e,n,a,i)},_calculateDuration:function(t,e,n,a){ var i={week:6048e5,day:864e5,hour:36e5,minute:6e4},s=0;if(i[n])s=Math.round((e-t)/(a*i[n]));else{for(var r=new Date(t),o=new Date(e);r.valueOf()o;o++)s=t.reduce(function(t,e){return t&&e._is_work_hour(r)},!0),s?(a?(n[i]=o,n[i+1]=o+1,i+=2):n[i-1]+=1,a=!1):a||(a=!0),r=gantt.date.add(r,1,"hour");return n.length||(n=!1),n},mergeCalendars:function(){var t,e=this.createCalendar(),n=[],a=Array.prototype.slice.call(arguments,0);e.worktime.hours=[0,24],e.worktime.dates={};var i=gantt.date.day_start(new Date(2592e5));for(t=0;7>t;t++)n=this._getDayHoursForMultiple(a,i),e.worktime.dates[t]=n, i=gantt.date.add(i,1,"day");for(var s=0;s1e4&&(n=this._getDayHoursForMultiple(a,new Date(+r)),e.worktime.dates[r]=n);return e},_convertWorktimeSettings:function(t){var e=t.days;if(e){t.dates=t.dates||{};for(var n=0;ns;s++)if(a[s]==t.id){i=!0;break}i||(1*e==e?a.splice(e,0,t.id):a.push(t.id)),this._sync_parent(t)},gantt._move_branch=function(t,e,n){this.setParent(t,n),this._sync_parent(t),this._replace_branch_child(e,t.id), this.isTaskExists(n)||n==this.config.root_id?this._add_branch(t):delete this._branches[t.id],t.$level=this.calculateTaskLevel(t),this.eachTask(function(t){t.$level=this.calculateTaskLevel(t)},t.id),this._sync_order()},gantt._resync_parent=function(t){this._move_branch(t,t.$rendered_parent,this.getParent(t))},gantt._sync_parent=function(t){t.$rendered_parent=this.getParent(t)},gantt._is_parent_sync=function(t){return t.$rendered_parent==this.getParent(t)},gantt._replace_branch_child=function(t,e,n){ var a=this.getChildren(t);if(a){for(var i=[],s=0;st.start_date.valueOf())&&(e=t.start_date.valueOf()),t.end_date&&!t.$no_end&&(!n||n=+gantt._min_date&&+i<=+gantt._max_date)a=Math.floor(gantt._day_index_by_date(i)),gantt._tasks.trace_x[a]||(a-=1),n=new Date(gantt._tasks.trace_x[a]),e=new Date(n),e=gantt._tasks.trace_x[a+1]?new Date(gantt._tasks.trace_x[a+1]):gantt.date.add(n,s,r);else{for(a=Math.floor(gantt._day_index_by_date(i)),e=gantt.date[r+"_start"](new Date(this._min_date)),gantt._tasks.trace_x[a]&&(e=gantt.date[r+"_start"](gantt._tasks.trace_x[a]));+i>+e;){ e=gantt.date[r+"_start"](gantt.date.add(e,s,r));var o=e.getTimezoneOffset();e=gantt._correct_dst_change(e,o,e,r),gantt.date[r+"_start"]&&(e=gantt.date[r+"_start"](e))}n=gantt.date.add(e,-1*s,r)}return t.dir&&"future"==t.dir?e:t.dir&&"past"==t.dir?n:Math.abs(i-n)n[t];return a?1:-1}:t;if(e){var r=s;s=function(t,e){return r(e,t)}}var o=this.getChildren(n);if(o){for(var _=[],l=o.length-1;l>=0;l--)_[l]=this._pull[o[l]];_.sort(s);for(var l=0;l<_.length;l++)o[l]=_[l].id,this.sort(t,e,o[l],!0)}i&&this.render()},gantt.getNext=function(t){for(var e=0;en;n++)if(e[n]==t)return e[n+1]||null;return null},gantt.getPrevSibling=function(t){for(var e=this.getSiblings(t),n=0,a=e.length;a>n;n++)if(e[n]==t)return e[n-1]||null;return null},gantt._dp_init=function(t){function e(e){for(var n=t.updatedRows.slice(),a=!1,i=0;i-1?t.indexOf("?"):t.length),this.serverProcessor=t+("/"==t.slice(-1)?"":"/")+e}else this.serverProcessor=t+gantt._urlSeparator(t)+"gantt_mode="+this._ganttMode;return!0}),this._init_dp_live_update_hooks(t);var i=t.afterUpdate;t.afterUpdate=function(){ var e;e=3==arguments.length?arguments[1]:arguments[4];var n=t._ganttMode,a=e.filePath;n="REST"!=this._tMode?-1!=a.indexOf("gantt_mode=links")?"links":"tasks":a.indexOf("/link")>a.indexOf("/task")?"links":"tasks",t.setGanttMode(n);var s=i.apply(t,arguments);return t.setGanttMode(n),s},t._getRowData=gantt.bind(function(e,n){var a;a="tasks"==t._ganttMode?this.isTaskExists(e)?this.getTask(e):{id:e}:this.isLinkExists(e)?this.getLink(e):{id:e},a=gantt.copy(a);var i={};for(var s in a)if("$"!=s.substr(0,1)){ var r=a[s];r instanceof Date?i[s]=this.templates.xml_format(r):null===r?i[s]="":i[s]=r}var o=this._get_task_timing_mode(a);return o.$no_start&&(a.start_date="",a.duration=""),o.$no_end&&(a.end_date="",a.duration=""),i[t.action_param]=this.getUserData(e,t.action_param),i},this),this._change_id=gantt.bind(function(e,n){"tasks"!=t._ganttMode?this.changeLinkId(e,n):this.changeTaskId(e,n)},this),this._row_style=function(e,n){if("tasks"==t._ganttMode&&gantt.isTaskExists(e)){var a=gantt.getTask(e);a.$dataprocessor_class=n, gantt.refreshTask(e)}},this._delete_task=function(t,e){},this._dp=t},gantt.getUserData=function(t,e){return this.userdata||(this.userdata={}),this.userdata[t]&&this.userdata[t][e]?this.userdata[t][e]:""},gantt.setUserData=function(t,e,n){this.userdata||(this.userdata={}),this.userdata[t]||(this.userdata[t]={}),this.userdata[t][e]=n},gantt._init_link=function(t){return gantt.defined(t.id)||(t.id=gantt.uid()),t},gantt._sync_links=function(){for(var t=null,e=0,n=this._order_full.length;n>e;e++)t=this._pull[this._order_full[e]], t.$source=[],t.$target=[];this._links=[];for(var a in this._lpull){var i=this._lpull[a];this._links.push(i),this._pull[i.source]&&this._pull[i.source].$source.push(a),this._pull[i.target]&&this._pull[i.target].$target.push(a)}},gantt.getLink=function(t){return gantt.assert(this._lpull[t],"Link doesn't exist"),this._lpull[t]},gantt._get_linked_task=function(t,e){var n=null,a=e?t.target:t.source;gantt.isTaskExists(a)&&(n=gantt.getTask(a));var i=e?"target":"source";return gantt.assert(n,"Link "+i+" not found. Task id="+a+", link id="+t.id), n},gantt._get_link_target=function(t){return gantt._get_linked_task(t,!0)},gantt._get_link_source=function(t){return gantt._get_linked_task(t,!1)},gantt.getLinks=function(){var t=[];for(var e in gantt._lpull)t.push(gantt._lpull[e]);return t},gantt.isLinkExists=function(t){return gantt.defined(this._lpull[t])},gantt.addLink=function(t){return t=this._init_link(t),this.callEvent("onBeforeLinkAdd",[t.id,t])===!1?!1:(this._lpull[t.id]=t,this._sync_links(),this._render_link(t.id),this.callEvent("onAfterLinkAdd",[t.id,t]), t.id)},gantt.updateLink=function(t,e){return gantt.defined(e)||(e=this.getLink(t)),this.callEvent("onBeforeLinkUpdate",[t,e])===!1?!1:(this._lpull[t]=e,this._sync_links(),this._render_link(t),this.callEvent("onAfterLinkUpdate",[t,e]),!0)},gantt.deleteLink=function(t){return this._deleteLink(t)},gantt._deleteLink=function(t,e){var n=this.getLink(t);return e||this.callEvent("onBeforeLinkDelete",[t,n])!==!1?(delete this._lpull[t],this._sync_links(),this.refreshLink(t),e||this.callEvent("onAfterLinkDelete",[t,n]), !0):!1},gantt.changeLinkId=function(t,e){this._lpull[t]&&(this._lpull[e]=this._lpull[t],this._lpull[e].id=e,delete this._lpull[t],this._sync_links(),this.callEvent("onLinkIdChange",[t,e]))},gantt.getChildren=function(t){return gantt.defined(this._branches[t])?this._branches[t]:[]},gantt.hasChild=function(t){return gantt.defined(this._branches[t])&&this._branches[t].length},gantt.refreshData=function(){this._render_data()},gantt._isTask=function(t){var e=this._get_task_timing_mode(t);return!(t.type&&t.type==gantt.config.types.project||e.$no_start||e.$no_end); },gantt._isProject=function(t){return!this._isTask(t)},gantt._configure=function(t,e,n){for(var a in e)("undefined"==typeof t[a]||n)&&(t[a]=e[a])},gantt._init_skin=function(){gantt._get_skin(!1),gantt._init_skin=function(){}},gantt._get_skin=function(t){var e=gantt.skin;if(!e||t)for(var n=document.getElementsByTagName("link"),a=0;a 
", gantt.showLightbox=function(t){if(t&&!gantt._is_readonly(this.getTask(t))&&this.callEvent("onBeforeLightbox",[t])){var e=this.getTask(t),n=this.getLightbox(this._get_safe_type(e.type));this._center_lightbox(n),this.showCover(),this._fill_lightbox(t,n),this._waiAria.lightboxVisibleAttr(n),this.callEvent("onLightbox",[t])}},gantt._get_timepicker_step=function(){if(this.config.round_dnd_dates){var t=gantt._tasks,e=this._get_line(t.unit)*t.step/60;return(e>=1440||!this._is_chart_visible())&&(e=this.config.time_step), e}return this.config.time_step},gantt.getLabel=function(t,e){for(var n=this._get_typed_lightbox_config(),a=0;a
"+this.locale.labels[o]+"
"}s=this.config.buttons_right;for(var r=0;r
"+this.locale.labels[o]+"
"; }i+="",e.innerHTML=i,gantt._waiAria.lightboxAttr(e),gantt.config.drag_lightbox&&(e.firstChild.onmousedown=gantt._ready_to_dnd,e.firstChild.onselectstart=function(){return!1},e.firstChild.style.cursor="pointer",gantt._init_dnd_events()),document.body.insertBefore(e,document.body.firstChild),this._lightbox=e;var _=this._get_typed_lightbox_config(t);i=this._render_sections(_);for(var l=e.getElementsByTagName("div"),r=0;r
"+this.locale.labels["button_"+t[n].button]+"
"),this.config.wide_form&&(e+="
"),e+="
"+a.render.call(this,t[n]), e+="
"}}return e},gantt.resizeLightbox=function(){var t=this._lightbox;if(t){var e=t.childNodes[1];e.style.height="0px",e.style.height=e.scrollHeight+"px",t.style.height=e.scrollHeight+this.config.lightbox_additional_height+"px",e.style.height=e.scrollHeight+"px"}},gantt._center_lightbox=function(t){if(t){t.style.display="block";var e=window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop,n=window.pageXOffset||document.body.scrollLeft||document.documentElement.scrollLeft,a=window.innerHeight||document.documentElement.clientHeight; e?t.style.top=Math.round(e+Math.max((a-t.offsetHeight)/2,0))+"px":t.style.top=Math.round(Math.max((a-t.offsetHeight)/2,0)+9)+"px",document.documentElement.scrollWidth>document.body.offsetWidth?t.style.left=Math.round(n+(document.body.offsetWidth-t.offsetWidth)/2)+"px":t.style.left=Math.round((document.body.offsetWidth-t.offsetWidth)/2)+"px"}},gantt.showCover=function(){if(!this._cover){this._cover=document.createElement("DIV"),this._cover.className="gantt_cal_cover";var t=void 0!==document.height?document.height:document.body.offsetHeight,e=document.documentElement?document.documentElement.scrollHeight:0; this._cover.style.height=Math.max(t,e)+"px",document.body.appendChild(this._cover)}},gantt._init_lightbox_events=function(){gantt.lightbox_events={},gantt.lightbox_events.gantt_save_btn=function(t){gantt._save_lightbox()},gantt.lightbox_events.gantt_delete_btn=function(t){gantt.callEvent("onLightboxDelete",[gantt._lightbox_id])&&(gantt.isTaskExists(gantt._lightbox_id)?gantt.$click.buttons["delete"](gantt._lightbox_id):gantt.hideLightbox())},gantt.lightbox_events.gantt_cancel_btn=function(t){gantt._cancel_lightbox(); },gantt.lightbox_events["default"]=function(t,e){if(e.getAttribute("dhx_button"))gantt.callEvent("onLightboxButton",[e.className,e,t]);else{var n,a,i,s=gantt._getClassName(e);if(-1!=s.indexOf("gantt_custom_button"))if(-1!=s.indexOf("gantt_custom_button_"))for(n=e.parentNode.getAttribute("index"),i=e;i&&-1==gantt._getClassName(i).indexOf("gantt_cal_lsection");)i=i.parentNode;else n=e.getAttribute("index"),i=e.parentNode,e=e.firstChild;var r=gantt._get_typed_lightbox_config();n&&(n=1*n,a=gantt.form_blocks[r[1*n].type], a.button_click(n,e,i,i.nextSibling))}},this.event(gantt.getLightbox(),"click",function(t){t=t||window.event;var e=t.target?t.target:t.srcElement,n=gantt._getClassName(e);if(n||(e=e.previousSibling,n=gantt._getClassName(e)),e&&n&&0===n.indexOf("gantt_btn_set")&&(e=e.firstChild,n=gantt._getClassName(e)),e&&n){var a=gantt.defined(gantt.lightbox_events[e.className])?gantt.lightbox_events[e.className]:gantt.lightbox_events["default"];return a(t,e)}return!1}),gantt.getLightbox().onkeydown=function(t){var e=t||window.event,n=t.target||t.srcElement,a=!!(gantt._getClassName(n).indexOf("gantt_btn_set")>-1); switch((t||e).keyCode){case 32:if((t||e).shiftKey)return;a&&n.click&&n.click();break;case gantt.keys.edit_save:if((t||e).shiftKey)return;a&&n.click?n.click():gantt._save_lightbox();break;case gantt.keys.edit_cancel:gantt._cancel_lightbox()}}},gantt._cancel_lightbox=function(){var t=this.getLightboxValues();this.callEvent("onLightboxCancel",[this._lightbox_id,t.$new]),gantt.isTaskExists(t.id)&&t.$new&&this._deleteTask(t.id,!0),this.refreshData(),this.hideLightbox()},gantt._save_lightbox=function(){ var t=this.getLightboxValues();this.callEvent("onLightboxSave",[this._lightbox_id,t,!!t.$new])&&(t.$new?(delete t.$new,this._replace_branch_child(this.getParent(t.id),t.id),this.addTask(t)):this.isTaskExists(t.id)&&(this.mixin(this.getTask(t.id),t,!0),this.updateTask(t.id)),this.refreshData(),this.hideLightbox())},gantt._resolve_default_mapping=function(t){var e=t.map_to,n={time:!0,time_optional:!0,duration:!0,duration_optional:!0};return n[t.type]&&("auto"==t.map_to?e={start_date:"start_date",end_date:"end_date", duration:"duration"}:"string"==typeof t.map_to&&(e={start_date:t.map_to})),e},gantt.getLightboxValues=function(){var t={};gantt.isTaskExists(this._lightbox_id)&&(t=this.mixin({},this.getTask(this._lightbox_id)));for(var e=this._get_typed_lightbox_config(),n=0;n0&&(o+=" ");var d="";switch(l){case"%Y":t._time_format_order[2]=_,t._time_format_order.size++; var g,h,c,u;t.year_range&&(isNaN(t.year_range)?t.year_range.push&&(c=t.year_range[0],u=t.year_range[1]):g=t.year_range),g=g||10,h=h||Math.floor(g/2),c=c||i.getFullYear()-h,u=u||c+g;for(var f=c;u>f;f++)d+="";break;case"%m":t._time_format_order[1]=_,t._time_format_order.size++;for(var f=0;12>f;f++)d+="";break;case"%d":t._time_format_order[0]=_,t._time_format_order.size++;for(var f=1;32>f;f++)d+=""; break;case"%H:%i":t._time_format_order[3]=_,t._time_format_order.size++;var f=r,p=i.getDate();for(t._time_values=[];s>f;){var v=this.templates.time_picker(i);d+="",t._time_values.push(f),i.setTime(i.valueOf()+60*this._get_timepicker_step()*1e3);var m=i.getDate()!=p?1:0;f=24*m*60+60*i.getHours()+i.getMinutes()}}if(d){var k=gantt._waiAria.lightboxSelectAttrString(l),b=t.readonly?"disabled='disabled'":"",y=e?" style='display:none' ":"";o+=""; }}return o},_fill_lightbox_select:function(t,e,n,a,i){if(t[e+a[0]].value=n.getDate(),t[e+a[1]].value=n.getMonth(),t[e+a[2]].value=n.getFullYear(),gantt.defined(a[3])){var s=60*n.getHours()+n.getMinutes();s=Math.round(s/gantt._get_timepicker_step())*gantt._get_timepicker_step();var r=t[e+a[3]];r.value=s,r.setAttribute("data-value",s)}},template:{render:function(t){var e=(t.height||"30")+"px";return"
"},set_value:function(t,e,n,a){ t.innerHTML=e||""},get_value:function(t,e,n){return t.innerHTML||""},focus:function(t){}},textarea:{render:function(t){var e=(t.height||"130")+"px";return"
"},set_value:function(t,e,n){this.form_blocks.textarea._get_input(t).value=e||""},get_value:function(t,e){return this.form_blocks.textarea._get_input(t).value},focus:function(t){var e=this.form_blocks.textarea._get_input(t);gantt._focus(e,!0)},_get_input:function(t){return t.querySelector("textarea"); }},select:{render:function(t){for(var e=(t.height||"23")+"px",n="
"},set_value:function(t,e,n,a){var i=t.firstChild;!i._dhx_onchange&&a.onchange&&(i.onchange=a.onchange,i._dhx_onchange=!0),"undefined"==typeof e&&(e=(i.options[0]||{}).value),i.value=e||""},get_value:function(t,e){return t.firstChild.value; },focus:function(t){var e=t.firstChild;gantt._focus(e,!0)}},time:{render:function(t){var e=this.form_blocks.getTimePicker.call(this,t),n=["
"];return n.push(e),t.single_date?(e=this.form_blocks.getTimePicker.call(this,t,!0),n.push("")):n.push("  –  "),n.push(e),n.push("
"),n.join("")},set_value:function(t,e,n,a){ var i=a,s=t.getElementsByTagName("select"),r=a._time_format_order;a._time_format_size;if(i.auto_end_date)for(var o=function(){d=new Date(s[r[2]].value,s[r[1]].value,s[r[0]].value,0,0),g=gantt.calculateEndDate({start_date:d,duration:1,task:n}),this.form_blocks._fill_lightbox_select(s,r.size,g,r,i)},_=0;4>_;_++)s[_].onchange=o;var l=gantt._resolve_default_mapping(a);"string"==typeof l&&(l={start_date:l});var d=n[l.start_date]||new Date,g=n[l.end_date]||gantt.calculateEndDate({start_date:d,duration:1, task:n});this.form_blocks._fill_lightbox_select(s,0,d,r,i),this.form_blocks._fill_lightbox_select(s,r.size,g,r,i)},get_value:function(t,e,n){var a=t.getElementsByTagName("select"),i=n._time_format_order,s=0,r=0;if(gantt.defined(i[3])){var o=parseInt(a[i[3]].value,10);s=Math.floor(o/60),r=o%60}var _=new Date(a[i[2]].value,a[i[1]].value,a[i[0]].value,s,r);if(s=r=0,gantt.defined(i[3])){var o=parseInt(a[i.size+i[3]].value,10);s=Math.floor(o/60),r=o%60}var l=new Date(a[i[2]+i.size].value,a[i[1]+i.size].value,a[i[0]+i.size].value,s,r); _>=l&&(l=gantt.date.add(_,gantt._get_timepicker_step(),"minute"));var d=gantt._resolve_default_mapping(n),g={start_date:new Date(_),end_date:new Date(l)};return"string"==typeof d?g.start_date:g},focus:function(t){gantt._focus(t.getElementsByTagName("select")[0])}},duration:{render:function(t){var e=this.form_blocks.getTimePicker.call(this,t);e="
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";var n=this.locale.labels[this.config.duration_unit+"s"],a=t.single_date?' style="display:none"':"",i=t.readonly?" disabled='disabled'":"",s=this._waiAria.lightboxDurationInputAttrString(t),r="
"+n+"
",o="
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"; return o},set_value:function(t,e,n,a){function i(){var e=gantt.form_blocks.duration._get_start_date.call(gantt,t,a),i=gantt.form_blocks.duration._get_duration.call(gantt,t,a),s=gantt.calculateEndDate({start_date:e,duration:i,task:n});g.innerHTML=gantt.templates.task_date(s)}function s(t){var e=l.value;e=parseInt(e,10),window.isNaN(e)&&(e=0),e+=t,1>e&&(e=1),l.value=e,i()}var r=a,o=t.getElementsByTagName("select"),_=t.getElementsByTagName("input"),l=_[1],d=[_[0],_[2]],g=t.getElementsByTagName("span")[0],h=a._time_format_order; d[0].onclick=gantt.bind(function(){s(-1*this.config.duration_step)},this),d[1].onclick=gantt.bind(function(){s(1*this.config.duration_step)},this),o[0].onchange=i,o[1].onchange=i,o[2].onchange=i,o[3]&&(o[3].onchange=i),l.onkeydown=gantt.bind(function(t){t=t||window.event;var e=t.charCode||t.keyCode||t.which;return 40==e?(s(-1*this.config.duration_step),!1):38==e?(s(1*this.config.duration_step),!1):void window.setTimeout(function(t){i()},1)},this),l.onchange=gantt.bind(function(t){i()},this);var c=gantt._resolve_default_mapping(a); "string"==typeof c&&(c={start_date:c});var u=n[c.start_date]||new Date,f=n[c.end_date]||gantt.calculateEndDate({start_date:u,duration:1,task:n}),p=Math.round(n[c.duration])||gantt.calculateDuration({start_date:u,end_date:f,task:n});gantt.form_blocks._fill_lightbox_select(o,0,u,h,r),l.value=p,i()},_get_start_date:function(t,e){var n=t.getElementsByTagName("select"),a=e._time_format_order,i=0,s=0;if(gantt.defined(a[3])){var r=n[a[3]],o=parseInt(r.value,10);isNaN(o)&&r.hasAttribute("data-value")&&(o=parseInt(r.getAttribute("data-value"),10)), i=Math.floor(o/60),s=o%60}return new Date(n[a[2]].value,n[a[1]].value,n[a[0]].value,i,s)},_get_duration:function(t,e){var n=t.getElementsByTagName("input")[1];return n=parseInt(n.value,10),(!n||window.isNaN(n))&&(n=1),0>n&&(n*=-1),n},get_value:function(t,e,n){var a=gantt.form_blocks.duration._get_start_date(t,n),i=gantt.form_blocks.duration._get_duration(t,n),s=gantt.calculateEndDate({start_date:a,duration:i,task:e}),r=gantt._resolve_default_mapping(n),o={start_date:new Date(a),end_date:new Date(s), duration:i};return"string"==typeof r?o.start_date:o},focus:function(t){gantt._focus(t.getElementsByTagName("select")[0])}},parent:{_filter:function(t,e,n){var a=e.filter||function(){return!0};t=t.slice(0);for(var i=0;i
"; a+="
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",this.$task_scale=this.$task.childNodes[0],this.$task_data=this.$task.childNodes[1],this.$task_bg=this.$task_data.childNodes[0],this.$task_links=this.$task_data.childNodes[1],this.$task_bars=this.$task_data.childNodes[2]},gantt.$click={buttons:{edit:function(t){gantt.showLightbox(t)},"delete":function(t){ var e=gantt.locale.labels.confirm_deleting,n=gantt.locale.labels.confirm_deleting_title;gantt._dhtmlx_confirm(e,n,function(){if(!gantt.isTaskExists(t))return void gantt.hideLightbox();var e=gantt.getTask(t);e.$new?(gantt._deleteTask(t,!0),gantt.refreshData()):gantt.deleteTask(t),gantt.hideLightbox()})}}},gantt._calculate_content_height=function(){var t=this.config.scale_height,e=this._order.length*this.config.row_height,n=this._scroll_hor?this.config.scroll_size+1:0;return this._is_grid_visible()||this._is_chart_visible()?t+e+2+n:0; },gantt._calculate_content_width=function(){var t=this._get_grid_width(),e=this._tasks?this._tasks.full_width:0;this._scroll_ver?this.config.scroll_size+1:0;return this._is_chart_visible()||(e=0),this._is_grid_visible()||(t=0),t+e+1},gantt._get_resize_options=function(){var t={x:!1,y:!1};return"xy"==this.config.autosize?t.x=t.y=!0:"y"==this.config.autosize||this.config.autosize===!0?t.y=!0:"x"==this.config.autosize&&(t.x=!0),t},gantt._clean_el_size=function(t){return 1*(t||"").toString().replace("px","")||0; },gantt._get_box_styles=function(){var t=null;t=window.getComputedStyle?window.getComputedStyle(this._obj,null):{width:this._obj.clientWidth,height:this._obj.clientHeight};var e=["width","height","paddingTop","paddingBottom","paddingLeft","paddingRight","borderLeftWidth","borderRightWidth","borderTopWidth","borderBottomWidth"],n={boxSizing:"border-box"==t.boxSizing};t.MozBoxSizing&&(n.boxSizing="border-box"==t.MozBoxSizing);for(var a=0;aMath.abs(i)){if(n.x)return!0;if(!gantt.$scroll_hor||!gantt.$scroll_hor.offsetWidth)return!0;var s=a/-40,r=gantt.$task.scrollLeft,o=r+30*s;if(gantt.scrollTo(o,null), gantt.$scroll_hor.scrollLeft=o,r==gantt.$task.scrollLeft)return!0}else{if(n.y)return!0;if(!gantt.$scroll_ver||!gantt.$scroll_ver.offsetHeight)return!0;var s=i/-40;"undefined"==typeof i&&(s=t.detail);var _=gantt.$scroll_ver.scrollTop,l=gantt.$scroll_ver.scrollTop+30*s;if(!gantt.config.prevent_default_scroll&&gantt._cached_scroll_pos&&(gantt._cached_scroll_pos.y==l||gantt._cached_scroll_pos.y<=0&&0>=l))return!0;if(gantt.scrollTo(null,l),gantt.$scroll_ver.scrollTop=l,_==gantt.$scroll_ver.scrollTop)return!0; }return t.preventDefault&&t.preventDefault(),t.cancelBubble=!0,!1}this.event(this.$scroll_hor,"scroll",function(){if(new Date-(gantt._wheel_time||0)<100)return!0;if(!gantt._touch_scroll_active){var t=gantt.$scroll_hor.scrollLeft;gantt.scrollTo(t)}}),this.event(this.$scroll_ver,"scroll",function(){if(!gantt._touch_scroll_active){var t=gantt.$scroll_ver.scrollTop,e=gantt.$scroll_ver.prevTop;t!=e&&(gantt.$scroll_ver.prevTop=t,gantt.scrollTo(null,t))}}),this.event(this.$task,"scroll",function(){var t=gantt.$task.scrollLeft,e=gantt.$scroll_hor.scrollLeft; e!=t&&(gantt.$scroll_hor.scrollLeft=t)}),this.event(this.$task_data,"scroll",function(){var t=gantt.$task_data.scrollTop,e=gantt.$scroll_ver.scrollTop;e!=t&&(gantt.$scroll_ver.scrollTop=t)});var e=gantt.env.isFF;e?this.event(gantt.$container,"wheel",t):this.event(gantt.$container,"mousewheel",t)},gantt._scroll_resize=function(){if(!(this._x<20||this._y<20)){var t=this._scroll_sizes();t.x?(this.$scroll_hor.style.display="block",this.$scroll_hor.style.height=t.scroll_size+"px",this.$scroll_hor.style.width=t.x+"px", this.$scroll_hor.firstChild.style.width=t.x_inner+"px"):(this.$scroll_hor.style.display="none",this.$scroll_hor.style.height=this.$scroll_hor.style.width="0px"),t.y?(this.$scroll_ver.style.display="block",this.$scroll_ver.style.width=t.scroll_size+"px",this.$scroll_ver.style.height=t.y+"px",this.$scroll_ver.style.top=this.config.scale_height+"px",this.$scroll_ver.firstChild.style.height=t.y_inner+"px"):(this.$scroll_ver.style.display="none",this.$scroll_ver.style.width=this.$scroll_ver.style.height="0px"); 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