/* This software is allowed to use under GPL or you need to obtain Commercial or Enterise License to use it in non-GPL project. 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o=s[e];o?s=s.slice(0,e).concat([t]).concat(s.slice(e)):s.push(t),a.parent=n,this._branches[n]=s,this.refreshData() },gantt._init_dnd=function(){var t=new dhtmlxDnD(this.$grid_data,{updates_per_second:60});dhtmlx.defined(this.config.dnd_sensitivity)&&(t.config.sensitivity=this.config.dnd_sensitivity),t.attachEvent("onBeforeDragStart",dhtmlx.bind(function(t,e){var n=this._locateHTML(e);return n?(this.hideQuickInfo&&this._hideQuickInfo(),void 0):!1},this)),t.attachEvent("onAfterDragStart",dhtmlx.bind(function(e,n){var i=this._locateHTML(n);t.config.marker.innerHTML=i.outerHTML,t.config.id=this.locate(n);var a=this.getTask(t.config.id);a.$open=!1,a.$transparent=!0,this.refreshData()},this)),t.attachEvent("onDragMove",dhtmlx.bind(function(e,n){var i=t.config,a=this._get_position(this.$grid_data),s=a.x+10,r=n.pos.y-10;ra.y+this.$grid_data.offsetHeight-this.config.row_height&&(r=a.y+this.$grid_data.offsetHeight-this.config.row_height),i.marker.style.left=s+"px",i.marker.style.top=r+"px";var o=document.elementFromPoint(a.x-document.body.scrollLeft+1,r-document.body.scrollTop),d=this.locate(o);if(this.isTaskExists(d)){var l=gantt._get_position(o),h=this.getTask(d),_=this.getTask(t.config.id);if(l.y+o.offsetHeight/2=a;a++)i+=t[a];return i},setSumWidth:function(t,e,n,i){var a=e.width;void 0===i&&(i=a.length-1),void 0===n&&(n=0);var s=i-n+1;if(!(n>a.length-1||0>=s||i>a.length-1)&&t){var r=this.getSum(a,n,i),o=t-r;this.adjustSize(o,a,n,i),this.adjustSize(-o,a,i+1),e.full_width=this.getSum(a)}},splitSize:function(t,e){for(var n=[],i=0;e>i;i++)n[i]=0;return this.adjustSize(t,n),n},adjustSize:function(t,e,n,i){n||(n=0),void 0===i&&(i=e.length-1);for(var a=i-n+1,s=this.getSum(e,n,i),r=0,o=n;i>=o;o++){var d=Math.floor(t*(s?e[o]/s:1/a));e[o]+=d,r+=d}e[e.length-1]+=t-r},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)=h;h++)if(+s[h]!=+a[l]);else{var _=this.getSum(t.width,r,h-1),c=this.getSum(e.width,d,l-1);c!=_&&this.setSumWidth(_,e,d,l-1),r=h,d=l}},eachColumn:function(t,e,n){var i=new Date(gantt._min_date),a=new Date(gantt._max_date);gantt.date[t+"_start"]&&(i=gantt.date[t+"_start"](i));for(var s=new Date(i);+a>+s;)n.call(this,new Date(s)),s=gantt.date.add(s,e,t)},formatScales:function(t){var e=t.trace_x,n=0,i=t.width.length-1,a=0;if(+e[0]<+gantt._min_date&&n!=i){var s=Math.floor(t.width[0]*((e[1]-gantt._min_date)/(e[1]-e[0])));a+=t.width[0]-s,t.width[0]=s,e[0]=new Date(gantt._min_date)}var r=e.length-1,o=e[r],d=gantt.date.add(o,t.step,t.unit);if(+d>+gantt._max_date&&r>0){var s=t.width[r]-Math.floor(t.width[r]*((d-gantt._max_date)/(d-o)));a+=t.width[r]-s,t.width[r]=s}if(a){for(var l=this.getSum(t.width),h=0,_=0;_t.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(dhtmlx.copy(t)),t):this.current()},point_to:function(t,e,n){n=n?{x:n.x,y:n.y}:dhtmlx.copy(this.point());var i=gantt._drawer.dirs;switch(t){case i.left:n.x-=e;break;case i.right:n.x+=e;break;case i.up:n.y-=e;break;case i.down:n.y+=e}return this.point(n)},get_points:function(t){var e=this.get_endpoint(t),n=gantt.config,i=e.e_y-e.y,a=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,i),this.point_to(s.right,a)):(this.point_to(s.right,a),this.point_to(s.down,i)),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)a-=r,this.point_to(s.down,i),this.point_to(s.right,a);else{a-=2*r;var d=i>0?1:-1;this.point_to(s.down,d*(n.row_height/2)),this.point_to(s.right,a),this.point_to(s.down,d*(Math.abs(i)-n.row_height/2)),this.point_to(s.right,r)}else t.type==gantt.config.links.finish_to_finish&&(this.point_to(s.right,r),o?(this.point_to(s.right,a),this.point_to(s.down,i)):(this.point_to(s.down,i),this.point_to(s.right,a)),this.point_to(s.left,r));return this.path},get_endpoint:function(t){var e,n,i=gantt.config.links,a=gantt._get_visible_order(t.source),s=gantt._get_visible_order(t.target);return t.type==i.start_to_start?(e=gantt._pull[t.source].start_date,n=gantt._pull[t.target].start_date):t.type==i.finish_to_finish?(e=gantt._pull[t.source].end_date,n=gantt._pull[t.target].end_date):t.type==i.finish_to_start?(e=gantt._pull[t.source].end_date,n=gantt._pull[t.target].start_date):dhtmlx.assert(!1,"Invalid link type"),{x:gantt.posFromDate(e),e_x:gantt.posFromDate(n),y:gantt._y_from_ind(a),e_y:gantt._y_from_ind(s)}}},gantt._init_links_dnd=function(){function t(t){var e=n(),i=["gantt_link_tooltip"];e.from&&e.to&&(gantt.isLinkAllowed(e.from,e.to,e.from_start,e.to_start)?i.push("gantt_allowed_link"):i.push("gantt_invalid_link"));var a=gantt.templates.drag_link_class(e.from,e.from_start,e.to,e.to_start);a&&i.push(a);var s="
"+gantt.templates.drag_link(e.from,e.from_start,e.to,e.to_start)+"
";t.innerHTML=s}function e(t,e){t.style.left=e.x+5+"px",t.style.top=e.y+5+"px"}function n(){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=gantt._link_target_task_start=null}function a(t,e,i,a){var d=o(),l=n(),h=["gantt_link_direction"];gantt.templates.link_direction_class&&h.push(gantt.templates.link_direction_class(l.from,l.from_start,l.to,l.to_start));var _=Math.sqrt(Math.pow(i-t,2)+Math.pow(a-e,2));if(_=Math.max(0,_-3)){d.className=h.join(" ");var c=(a-e)/(i-t),g=Math.atan(c);2==r(t,i,e,a)?g+=Math.PI:3==r(t,i,e,a)&&(g-=Math.PI);var u=Math.sin(g),f=Math.cos(g),p=Math.round(e),m=Math.round(t),v=["-webkit-transform: rotate("+g+"rad)","-moz-transform: rotate("+g+"rad)","-ms-transform: rotate("+g+"rad)","-o-transform: rotate("+g+"rad)","transform: rotate("+g+"rad)","width:"+Math.round(_)+"px"];if(-1!=window.navigator.userAgent.indexOf("MSIE 8.0")){v.push('-ms-filter: "'+s(u,f)+'"');var x=Math.abs(Math.round(t-i)),k=Math.abs(Math.round(a-e));switch(r(t,i,e,a)){case 1:p-=k;break;case 2:m-=x,p-=k;break;case 3:m-=x}}v.push("top:"+p+"px"),v.push("left:"+m+"px"),d.style.cssText=v.join(";")}}function s(t,e){return"progid:DXImageTransform.Microsoft.Matrix(M11 = "+e+","+"M12 = -"+t+","+"M21 = "+t+","+"M22 = "+e+","+"SizingMethod = 'auto expand'"+")"}function r(t,e,n,i){return e>=t?n>=i?1:4:n>=i?2:3}function o(){return l._direction||(l._direction=document.createElement("div"),gantt.$task_links.appendChild(l._direction)),l._direction}function d(){l._direction&&(l._direction.parentNode&&l._direction.parentNode.removeChild(l._direction),l._direction=null)}var l=new dhtmlxDnD(this.$task_bars,{sensitivity:0,updates_per_second:60}),h="task_left",_="gantt_link_point",c="gantt_link_control";l.attachEvent("onBeforeDragStart",dhtmlx.bind(function(t,e){var n=e.target||e.srcElement;if(i(),gantt.getState().drag_id)return!1;if(gantt._locate_css(n,_)){gantt._locate_css(n,h)&&(gantt._link_source_task_start=!0);var a=gantt._link_source_task=this.locate(e),s=gantt.getTask(a);return this._dir_start={y:gantt._y_from_ind(gantt._get_visible_order(a))+gantt.config.row_height/2,x:gantt.posFromDate(gantt._link_source_task_start?s.start_date:s.end_date)},!0}return!1},this)),l.attachEvent("onAfterDragStart",dhtmlx.bind(function(){t(l.config.marker)},this)),l.attachEvent("onDragMove",dhtmlx.bind(function(n,i){var s=l.config,r=l.getPosition(i);e(s.marker,r);var o=gantt._is_link_drop_area(i),d=gantt._link_target_task,_=gantt._link_landing,c=gantt._link_target_task_start,g=gantt.locate(i);if(o)var u=!1,u=!!gantt._locate_css(i,h),o=!!g;if(gantt._link_target_task=g,gantt._link_landing=o,gantt._link_target_task_start=u,o){var f=gantt.getTask(g),p=Math.floor((i.srcElement||i.target).offsetWidth/2);this._dir_end={y:gantt._y_from_ind(gantt._get_visible_order(g))+gantt.config.row_height/2,x:gantt.posFromDate(u?f.start_date:f.end_date)+(u?-1:1)*p}}else this._dir_end=gantt._get_mouse_pos(i);var m=!(_==o&&d==g&&c==u);return m&&(d&&gantt.refreshTask(d,!1),g&&gantt.refreshTask(g,!1)),m&&t(s.marker),a(this._dir_start.x,this._dir_start.y,this._dir_end.x,this._dir_end.y),!0},this)),l.attachEvent("onDragEnd",dhtmlx.bind(function(){var t=n();if(t.from&&t.to&&t.from!=t.to){var e=gantt._get_link_type(t.from_start,t.to_start);e&&gantt.addLink({source:t.from,target:t.to,type:e})}i(),t.from&&gantt.refreshTask(t.from,!1),t.to&&gantt.refreshTask(t.to,!1),d()},this)),gantt._is_link_drop_area=function(t){return!!gantt._locate_css(t,c)}},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._init_tasks=function(){function t(t,e,n,i){for(var a=0;a-1?i.$target[0]:i.$source[0]),a&&this._delete_link_handler(a,t),!1},this),this._tasks_dnd.init(),this._init_links_dnd(),this._taskRenderer=gantt._task_renderer("line",this._render_task_element,this.$task_bars),this._linkRenderer=gantt._task_renderer("links",this._render_link_element,this.$task_links),this._gridRenderer=gantt._task_renderer("grid_items",this._render_grid_item,this.$grid_data),this._bgRenderer=gantt._task_renderer("bg_lines",this._render_bg_line,this.$task_bg),this.attachEvent("onTaskIdChange",function(e,n){var i=this._get_task_renderers();t(i,e,n,this.getTask(n))}),this.attachEvent("onLinkIdChange",function(e,n){var i=this._get_link_renderers();t(i,e,n,this.getLink(n))})},gantt._get_task_renderers=function(){return[this._taskRenderer,this._gridRenderer,this._bgRenderer]},gantt._get_link_renderers=function(){return[this._linkRenderer]},gantt._delete_link_handler=function(t,e){if(t&&this.callEvent("onLinkDblClick",[t,e])){var n="",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,n,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=0;e+i&&(i=new Date(t.end_date))},"0"),this.eachTask(function(t){t.start_date&&+t.start_date<+a&&(a=new Date(t.start_date))},"0"),this._min_date=a,this._max_date=i,i&&i!=-1/0||(this._min_date=new Date,this._max_date=new Date(this._min_date)),this._min_date=this.date[t+"_start"](this._min_date),+this._min_date==+a&&(this._min_date=this.date.add(this.date[t+"_start"](this._min_date),-1,t)),this._max_date=this.date[t+"_start"](this._max_date),this._max_date=this.date.add(this._max_date,1,t)},gantt._prepare_scale_html=function(t){var e=[],n=null,i=null,a=null;(t.template||t.date)&&(i=t.template||this.date.date_to_str(t.date)),a=t.css||gantt.templates.scale_cell_class;for(var s=0;s"+r+"";e.push(_)}return e.join("")},gantt._render_tasks_scales=function(){this._init_tasks_range(),this._scroll_resize(),this._set_sizes();var t=this._scale_helpers,e=[t.primaryScale()].concat(this.config.subscales);t.sortScales(e);for(var n=t.prepareConfigs(e,this.config.min_column_width,this.$task.offsetWidth,this.config.scale_height-1),i=this._tasks=n[n.length-1],a=[],s=this.templates.scale_row_class,r=0;r'+this._prepare_scale_html(n[r])+"")}this.$task_scale.style.height=this.config.scale_height-1+"px",this.$task_data.style.width=this.$task_scale.style.width=i.full_width+this.$scroll_ver.offsetWidth+"px",this.$task_links.style.width=this.$task_bars.style.width=i.full_width+"px",e=a.join(""),this.$task_scale.innerHTML=e},gantt._render_bg_line=function(t){for(var e=gantt._tasks,n=e.count,i=[],a=0;n>a;a++){var s=e.width[a],r="width:"+s+"px;",o="gantt_task_cell"+(a==n-1?" gantt_last_cell":"");h=this.templates.task_cell_class(t,e.trace_x[a]),h&&(o+=" "+h);var d="
";i.push(d)}var l=0!==t.$index%2,h=gantt.templates.task_row_class(t.start_date,t.end_date,t),_="gantt_task_row"+(l?" odd":"")+(h?" "+h:"");this.getState().selected_task==t.id&&(_+=" gantt_selected");var c=document.createElement("div");return c.className=_,c.style.height=gantt.config.row_height+"px",c.setAttribute(this.config.task_attribute,t.id),c.innerHTML=i.join(""),c},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(),i=this.getTask(t);if(i&&this.isTaskVisible(t))for(var a=0;a=+a.min_date&&t.appendChild(i(e+" task_left"))},gantt._render_task_element=function(t){if(!(+t.start_date<+this._max_date&&+t.end_date>+this._min_date))return!1;var e=this._get_task_coord(t),n=this.posFromDate(t.end_date),i=this.config,a=this._tasks.bar_height;a=Math.min(a,this.config.row_height);var s=Math.floor((this.config.row_height-a)/2),r=document.createElement("div"),o=Math.round(n-e.x);r.setAttribute(this.config.task_attribute,t.id),r.appendChild(gantt._render_task_content(t,o)),r.className=this._combine_item_class("gantt_task_line",this.templates.task_class(t.start_date,t.end_date,t),t.id),r.style.cssText=["left:"+e.x+"px","top:"+(s+e.y)+"px","height:"+a+"px","line-height:"+a+"px","width:"+o+"px"].join(";");var d=this._render_leftside_content(t);return d&&r.appendChild(d),d=this._render_rightside_content(t),d&&r.appendChild(d),i.show_progress&&this._render_task_progress(t,r,o),i.drag_resize&&!this._is_flex_task(t)&&gantt._render_pair(r,"gantt_task_drag",t,function(t){var e=document.createElement("div");return e.className=t,e}),i.drag_links&&gantt._render_pair(r,"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",e.appendChild(n),e}),r},gantt._render_side_content=function(t,e,n){if(!e)return null;var i=e(t.start_date,t.end_date,t);if(!i)return null;var a=document.createElement("div");return a.className="gantt_side_content "+n,a.innerHTML=i,a},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],$target:[gantt.config.links.finish_to_finish]}},gantt._get_link_crossing_css=function(t,e){var n=gantt._get_conditions(t);for(var i in n)for(var a=e[i],s=0;st||t>e.full_width)return null;for(var n=0,i=0;i+e.width[n]=0,"Invalid day index");for(var n=Math.floor(e),i=e%1,a=0,s=1;n>=s;s++)a+=gantt._tasks.width[s-1];return i&&(a+=n=this._max_date)return n.length;for(var i=0;is;s++)this.render_item(e[s],a);i.appendChild(a)},replace_item:function(t,e){var n=this.rendered[t];n&&n.parentNode&&n.parentNode.replaceChild(e,n),this.rendered[t]=e},remove_item:function(t){var e=this.rendered[t];e&&e.parentNode&&e.parentNode.removeChild(e),delete this.rendered[t]},change_id:function(t,e){this.rendered[e]=this.rendered[t],delete this.rendered[t]},rendered:this._task_area_pulls[t],node:n},this._task_area_renderers[t])},gantt.showTask=function(t){var e=this.getTaskNode(t),n=Math.max(e.offsetLeft-this.config.task_scroll_offset,0),i=e.offsetTop-(this.$task_data.offsetHeight-this.config.row_height)/2;this._scroll_task_area(n,i)},gantt._pull={},gantt._branches={},gantt._order=[],gantt._lpull={},gantt.load=function(t,e,n){dhtmlx.assert(arguments.length,"Invalid load arguments"),this.callEvent("onLoadStart",[]);var i="json",a=null;arguments.length>=3?(i=e,a=n):"string"==typeof arguments[1]?i=arguments[1]:"function"==typeof arguments[1]&&(a=arguments[1]),dhtmlxAjax.get(t,dhtmlx.bind(function(t){this.on_load(t,i),"function"==typeof a&&a.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){e||(e="json"),dhtmlx.assert(this[e],"Invalid data type:'"+e+"'");var n=t.xmlDoc.responseText,i=this[e].parse(n,t);this._process_loading(i),this.callEvent("onLoadEnd",[])},gantt._process_loading=function(t){t.collections&&this._load_collections(t.collections);for(var e={},n=t.data,i=0;in;n++)if(e[n]==t)return n;return-1},gantt.eachTask=function(t,e,n){e=e||0,n=n||this;var i=this._branches[e];if(i)for(var a=0;a"},_copyObject:function(t){var e=gantt.templates.xml_format(t.start_date),n=gantt.templates.xml_format(t.end_date);return""},serialize:function(){var t=[],e=[];gantt.eachTask(function(e){t.push(this._copyObject(e))},0,this);for(var n in gantt._lpull)e.push(this._copyLink(gantt._lpull[n]));return""+t.join("")+""+e.join("")+""}},gantt.oldxml={parse:function(t,e){e=gantt.xml._getXML(t,e,"projects");var n={collections:{links:[]}},i=n.data=[];xml=e.doXPath("//task");for(var a=0;at&&i.push(s)}}else for(var a in n)i.push(n[a]);return i},gantt.isTaskExists=function(t){return dhtmlx.defined(this._pull[t])},gantt.isTaskVisible=function(t){if(!this._pull[t])return!1;if(!(+this._pull[t].start_date<+this._max_date&&+this._pull[t].end_date>+this._min_date))return!1;for(var e=0,n=this._order.length;n>e;e++)if(this._order[e]==t)return!0;return!1},gantt.updateTask=function(t,e){return dhtmlx.defined(e)||(e=this.getTask(t)),this.callEvent("onBeforeTaskUpdate",[t,e])===!1?!1:(this._pull[e.id]=e,this._update_parents(e.id),this.refreshTask(e.id),this.callEvent("onAfterTaskUpdate",[t,e]),this._sync_order(),this._adjust_scales(),void 0)},gantt.addTask=function(t,e){return dhtmlx.defined(e)||(e=t.parent||0),dhtmlx.defined(this._pull[e])||(e=0),t.parent=e,t=this._init_task(t),this.callEvent("onBeforeTaskAdd",[t.id,t])===!1?!1:(this._pull[t.id]=t,this._branches[t.parent]||(this._branches[t.parent]=[]),this._branches[t.parent].push(t.id),this.refreshData(),this.callEvent("onAfterTaskAdd",[t.id,t]),this._adjust_scales(),t.id)},gantt.deleteTask=function(t){return this._deleteTask(t)},gantt._deleteTask=function(t,e){var n=this.getTask(t);if(!e&&this.callEvent("onBeforeTaskDelete",[t,n])===!1)return!1;!e&&this._dp&&this._dp.setUpdateMode("off");var i=this._branches[n.id]||[];this._selected_task==t&&(this._selected_task=null);for(var a=0;a0;)this.deleteLink(n.$source[0]);for(;n.$target.length>0;)this.deleteLink(n.$target[0]);return delete this._pull[t],delete this._branches[t],this._branch_update(n.parent,t),e||(this.callEvent("onAfterTaskDelete",[t,n]),this.refreshData()),!0},gantt.clearAll=function(){this._pull={},this._branches={},this._order=[],this._order_full=[],this._lpull={},this.refreshData(),this.callEvent("onClear",[])},gantt.changeTaskId=function(t,e){var n=this._pull[e]=this._pull[t];this._pull[e].id=e,delete this._pull[t];for(var i in this._pull)this._pull[i].parent==t&&(this._pull[i].parent=e);this._lightbox_id==t&&(this._lightbox_id=e),this._branch_update(n.parent,t,e),this._sync_order(),this.callEvent("onTaskIdChange",[t,e])},gantt._branch_update=function(t,e,n){var i=this._branches[t];if(i){for(var a=[],s=0;s+i&&(i=new Date(t.end_date))},n.id),i&&(n.end_date=i)}if(n.$no_start){var a=1/0;this.eachTask(function(t){+t.start_date<+a&&(a=new Date(t.start_date))},n.id),1/0!=a&&(n.start_date=a)}(n.$no_end||n.$no_start)&&(this._update_task_duration(n),e||this.refreshTask(n.id,!0)),n.parent&&this.isTaskExists(n.parent)&&this._update_parents(n.parent,e)}},gantt._round_date=function(t,e,n){for(var i=gantt.date[n+"_start"](new Date(this._min_date));+t>+i;)i=gantt.date.add(i,e,n);var a=gantt.date.add(i,-1*e,n);return Math.abs(t-a)i[t];return e&&(a=!a),a?1:-1}:t,s=this._branches[n];if(s){for(var r=[],o=s.length-1;o>=0;o--)r[o]=this._pull[s[o]];r.sort(a);for(var o=0;o 
",gantt.showLightbox=function(t){if(t&&this.callEvent("onBeforeLightbox",[t])){var e=this.getLightbox();this._center_lightbox(e),this.showCover(),this._fill_lightbox(t,e),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&&(e=this.config.time_step),e}return this.config.time_step},gantt.getLabel=function(t,e){for(var n=this.config.lightbox.sections,i=0;i
"+this.locale.labels[i[a]]+"
";i=this.config.buttons_right;for(var a in i)n+="
"+this.locale.labels[i[a]]+"
";n+="",t.innerHTML=n,gantt.config.drag_lightbox&&(t.firstChild.onmousedown=gantt._ready_to_dnd,t.firstChild.onselectstart=function(){return!1},t.firstChild.style.cursor="pointer",gantt._init_dnd_events()),document.body.insertBefore(t,document.body.firstChild),this._lightbox=t;var s=this.config.lightbox.sections;n=this._render_sections(s);for(var r=t.getElementsByTagName("div"),a=0;a
"+this.locale.labels["button_"+t[n].button]+"
"),this.config.wide_form&&(e+="
"),e+="
"+a+this.locale.labels["section_"+t[n].name]+"
"+i.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,i=window.innerHeight||document.documentElement.clientHeight;t.style.top=e?Math.round(e+Math.max((i-t.offsetHeight)/2,0))+"px":Math.round(Math.max((i-t.offsetHeight)/2,0)+9)+"px",t.style.left=document.documentElement.scrollWidth>document.body.offsetWidth?Math.round(n+(document.body.offsetWidth-t.offsetWidth)/2)+"px":Math.round((document.body.offsetWidth-t.offsetWidth)/2)+"px"}},gantt.showCover=function(){this._cover=document.createElement("DIV"),this._cover.className="dhx_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.dhx_save_btn=function(){gantt._save_lightbox()},gantt.lightbox_events.dhx_delete_btn=function(){gantt.callEvent("onLightboxDelete",[gantt._lightbox_id])&&gantt.$click.buttons["delete"](gantt._lightbox_id)},gantt.lightbox_events.dhx_cancel_btn=function(){gantt._cancel_lightbox()},gantt.lightbox_events["default"]=function(t,e){if(e.getAttribute("dhx_button"))gantt.callEvent("onLightboxButton",[e.className,e,t]);else{var n,i,a;-1!=e.className.indexOf("dhx_custom_button")&&(-1!=e.className.indexOf("dhx_custom_button_")?(n=e.parentNode.getAttribute("index"),a=e.parentNode.parentNode):(n=e.getAttribute("index"),a=e.parentNode,e=e.firstChild)),n&&(i=gantt.form_blocks[gantt.config.lightbox.sections[n].type],i.button_click(n,e,a,a.nextSibling))}},dhtmlxEvent(gantt.getLightbox(),"click",function(t){t=t||window.event;var e=t.target?t.target:t.srcElement;if(e.className||(e=e.previousSibling),e&&e.className&&0===e.className.indexOf("dhx_btn_set")&&(e=e.firstChild),e&&e.className){var n=dhtmlx.defined(gantt.lightbox_events[e.className])?gantt.lightbox_events[e.className]:gantt.lightbox_events["default"];return n(t,e)}return!1}),gantt.getLightbox().onkeydown=function(t){switch((t||event).keyCode){case gantt.keys.edit_save:if((t||event).shiftKey)return;gantt._save_lightbox();break;case gantt.keys.edit_cancel:gantt._cancel_lightbox()}}},gantt._cancel_lightbox=function(){this.callEvent("onLightboxCancel",[this._lightbox_id,this.$new]),this.hideLightbox()},gantt._save_lightbox=function(){var t=this.getLightboxValues();this.callEvent("onLightboxSave",[this._lightbox_id,t,!!t.$new])&&(t.$new?this.addTask(t):(dhtmlx.mixin(this.getTask(t.id),t,!0),this.updateTask(t.id)),this.refreshData(),this.hideLightbox())},gantt.getLightboxValues=function(){for(var t=dhtmlx.mixin({},this.getTask(this._lightbox_id)),e=this.config.lightbox.sections,n=0;n0&&(r+=" "),d){case"%Y":t._time_format_order[2]=o,t._time_format_order.size++,r+=" ";break;case"%m":t._time_format_order[1]=o,t._time_format_order.size++,r+="";break;case"%d":t._time_format_order[0]=o,t._time_format_order.size++,r+="";break;case"%H:%i":var a=1440,s=0;t._time_format_order[3]=o,t._time_format_order.size++,r+=""}}return r},_fill_lightbox_select:function(t,e,n,i){if(t[e+i[0]].value=n.getDate(),t[e+i[1]].value=n.getMonth(),t[e+i[2]].value=n.getFullYear(),dhtmlx.defined(i[3])){var a=60*n.getHours()+n.getMinutes();a=Math.round(a/gantt._get_timepicker_step())*gantt._get_timepicker_step(),t[e+i[3]].value=a}},template:{render:function(t){var e=(t.height||"30")+"px";return"
"},set_value:function(t,e){t.innerHTML=e||""},get_value:function(t){return t.innerHTML||""},focus:function(){}},textarea:{render:function(t){var e=(t.height||"130")+"px";return"
"},set_value:function(t,e){t.firstChild.value=e||""},get_value:function(t){return t.firstChild.value},focus:function(t){var e=t.firstChild;gantt._focus(e,!0)}},select:{render:function(t){for(var e=(t.height||"23")+"px",n="
"},set_value:function(t,e,n,i){var a=t.firstChild;!a._dhx_onchange&&i.onchange&&(a.onchange=i.onchange,a._dhx_onchange=!0),"undefined"==typeof e&&(e=(a.options[0]||{}).value),a.value=e||""},get_value:function(t){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="
"+e+"  –  "+e+"
";return n},set_value:function(t,e,n,i){function a(){var t=new Date(r[o[2]].value,r[o[1]].value,r[o[0]].value,0,0),e=new Date(t.getTime()+1e3*60*gantt.config.event_duration);this.form_blocks._fill_lightbox_select(r,o.size,e,o,s)}var s=this.config,r=t.getElementsByTagName("select"),o=i._time_format_order;if(i._time_format_size,s.auto_end_date&&s.event_duration)for(var d=0;4>d;d++)r[d].onchange=a;this.form_blocks._fill_lightbox_select(r,0,n.start_date,o,s),this.form_blocks._fill_lightbox_select(r,o.size,n.end_date,o,s)},get_value:function(t,e,n){var i=t.getElementsByTagName("select"),a=n._time_format_order,s=0,r=0;if(dhtmlx.defined(a[3])){var o=parseInt(i[a[3]].value,10);s=Math.floor(o/60),r=o%60}if(e.start_date=new Date(i[a[2]].value,i[a[1]].value,i[a[0]].value,s,r),s=r=0,dhtmlx.defined(a[3])){var o=parseInt(i[a.size+a[3]].value,10);s=Math.floor(o/60),r=o%60}return e.end_date=new Date(i[a[2]+a.size].value,i[a[1]+a.size].value,i[a[0]+a.size].value,s,r),e.end_date<=e.start_date&&(e.end_date=gantt.date.add(e.start_date,gantt._get_timepicker_step(),"minute")),{start_date:new Date(e.start_date),end_date:new Date(e.end_date)}},focus:function(t){gantt._focus(t.getElementsByTagName("select")[0])}},duration:{render:function(t){var e=this.form_blocks.getTimePicker.call(this,t);e="
"+e+"
";var n=this.locale.labels[this._tasks.unit+"s"],i="
"+n+"
",a="
"+e+" "+i+"
";return a},set_value:function(t,e,n,i){function a(){var e=gantt.form_blocks.duration._get_start_date.call(gantt,t,i),n=gantt.form_blocks.duration._get_duration.call(gantt,t,i),a=gantt.date.add(e,n,gantt._tasks.unit);_.innerHTML=gantt.templates.task_date(a)}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,a()}var r=this.config,o=t.getElementsByTagName("select"),d=t.getElementsByTagName("input"),l=d[1],h=[d[0],d[2]],_=t.getElementsByTagName("span")[0],c=i._time_format_order;h[0].onclick=dhtmlx.bind(function(){s(-1*this.config.duration_step)},this),h[1].onclick=dhtmlx.bind(function(){s(1*this.config.duration_step)},this),o[0].onchange=a,o[1].onchange=a,o[2].onchange=a,o[3]&&(o[3].onchange=a),l.onkeydown=dhtmlx.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):(window.setTimeout(function(){a() },1),void 0)},this),l.onchange=dhtmlx.bind(function(){a()},this),this.form_blocks._fill_lightbox_select(o,0,n.start_date,c,r);var g,u=gantt._tasks.unit;g=n.end_date?(n.end_date.valueOf()-n.start_date.valueOf())/(1e3*this._get_line(u)):n.duration,g=Math.round(g),l.value=g,a()},_get_start_date:function(t,e){var n=t.getElementsByTagName("select"),i=e._time_format_order,a=0,s=0;if(dhtmlx.defined(i[3])){var r=parseInt(n[i[3]].value,10);a=Math.floor(r/60),s=r%60}return new Date(n[i[2]].value,n[i[1]].value,n[i[0]].value,a,s)},_get_duration:function(t){var e=t.getElementsByTagName("input")[1];return e=parseInt(e.value,10),window.isNaN(e)&&(e=1),0>e&&(e*=-1),e},get_value:function(t,e,n){e.start_date=this.form_blocks.duration._get_start_date(t,n);var i=this.form_blocks.duration._get_duration(t,n);return e.end_date=this.date.add(e.start_date,i,this._tasks.unit),e.duration=i,{start_date:new Date(e.start_date),end_date:new Date(e.end_date)}},focus:function(t){gantt._focus(t.getElementsByTagName("select")[0])}}},gantt._is_lightbox_timepicker=function(){for(var t=this.config.lightbox.sections,e=0;e
",this.$grid_scale=this.$grid.childNodes[0],this.$grid_data=this.$grid.childNodes[1],this.$task.innerHTML="
",this.$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(){gantt.deleteTask(t),gantt.hideLightbox()})}}},gantt._set_sizes=function(){this._x=this._obj.clientWidth,this._y=this._obj.clientHeight,this._x<20||this._y<20||(this.$grid.style.height=this.$task.style.height=this._y-this.$scroll_hor.offsetHeight-2+"px",this.$grid_data.style.height=this.$task_data.style.height=this._y-(this.config.scale_height||0)-this.$scroll_hor.offsetHeight-2+"px",this.$grid.style.width=this.config.grid_width-1+"px",this.$grid_data.style.width=this.config.grid_width-1+"px",this.$task.style.width=this._x-this.config.grid_width-2+"px")},gantt.getScrollState=function(){return{x:this.$task.scrollLeft,y:this.$task_data.scrollTop}},gantt.scrollTo=function(t,e){null!==t&&(this.$task.scrollLeft=t),null!==e&&(this.$task_data.scrollTop=e)},gantt._on_resize=gantt.setSizes=function(){gantt._set_sizes(),gantt._scroll_resize()},gantt.render=function(){if(this._render_grid(),this._render_tasks_scales(),this._scroll_resize(),this._on_resize(),this._render_data(),this.config.initial_scroll){var t=this._order[0]||0;t&&this.showTask(t)}},gantt._set_scroll_events=function(){dhtmlxEvent(this.$scroll_hor,"scroll",function(){if(!gantt._touch_scroll_active){var t=gantt.$scroll_hor.scrollLeft;gantt._scroll_task_area(t)}}),dhtmlxEvent(this.$scroll_ver,"scroll",function(){if(!gantt._touch_scroll_active){var t=gantt.$scroll_ver.scrollTop;gantt.$grid_data.scrollTop=t,gantt._scroll_task_area(null,t)}}),dhtmlxEvent(this.$task,"scroll",function(){var t=gantt.$task.scrollLeft;gantt.$scroll_hor.scrollLeft=t}),dhtmlxEvent(this.$task_data,"scroll",function(){var t=gantt.$task_data.scrollTop;gantt.$scroll_ver.scrollTop=gantt.$grid_data.scrollTop=t}),dhtmlxEvent(gantt.$container,"mousewheel",function(t){if(t.wheelDeltaX){var e=t.wheelDeltaX/-40,n=gantt.$task.scrollLeft+30*e;gantt._scroll_task_area(n,null),gantt.$scroll_hor.scrollTop=i}else{var e=t.wheelDelta/-40;"undefined"==typeof t.wheelDelta&&(e=t.detail);var i=gantt.$grid_data.scrollTop+30*e;gantt._scroll_task_area(null,i),gantt.$scroll_ver.scrollTop=i}return t.preventDefault&&t.preventDefault(),t.cancelBubble=!0,!1})},gantt._scroll_resize=function(){if(!(this._x<20||this._y<20)){var t=this.config.grid_width,e=this._x-t,n=this._y-this.config.scale_height,i=this.$task_data.offsetWidth-this.config.scroll_size,a=this.config.row_height*this._order.length,s=i>e,r=a>n;this.$scroll_hor.style.display=s?"block":"none",this.$scroll_hor.style.height=(s?this.config.scroll_size:0)+"px",this.$scroll_hor.style.width=this._x-(r?this.config.scroll_size:2)+"px",this.$scroll_hor.firstChild.style.width=i+t+this.config.scroll_size+2+"px",this.$scroll_ver.style.display=r?"block":"none",this.$scroll_ver.style.width=(r?this.config.scroll_size:0)+"px",this.$scroll_ver.style.height=this._y-(s?this.config.scroll_size:0)-this.config.scale_height+"px",this.$scroll_ver.style.top=this.config.scale_height+"px",this.$scroll_ver.firstChild.style.height=this.config.scale_height+a+"px"}},gantt.locate=function(t){var e=gantt._get_target_node(t);if("gantt_task_cell"==e.className)return null;for(var n=arguments[1]||this.config.task_attribute;e;){if(e.getAttribute){var i=e.getAttribute(n);if(i)return i}e=e.parentNode}return null},gantt._get_target_node=function(t){var e;return t.tagName?e=t:(t=t||window.event,e=t.target||t.srcElement),e},gantt._trim=function(t){var e=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};return e.apply(t)},gantt._locate_css=function(t,e,n){void 0===n&&(n=!0);for(var i=gantt._get_target_node(t),a="";i;){if(a=i.className){var s=a.indexOf(e);if(s>=0){if(!n)return i;var r=0===s||!gantt._trim(a.charAt(s-1)),o=s+e.length>=a.length||!gantt._trim(a.charAt(s+e.length));if(r&&o)return i}}i=i.parentNode}return null},gantt._locateHTML=function(t,e){var n=gantt._get_target_node(t);for(e=e||this.config.task_attribute;n;){if(n.getAttribute){var i=n.getAttribute(e);if(i)return n}n=n.parentNode}return null},gantt.getTaskRowNode=function(t){for(var e=this.$grid_data.childNodes,n=this.config.task_attribute,i=0;in?!0:t._on_timeout?!1:(setTimeout(function(){delete 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