gijgo/modular/tree/js/tree.min.js

Gijgo is a set of free open source javascript controls distributed under MIT License. All widgets are high performance, built on top of the jQuery JavaScript Library with built-in support for Bootstrap, Material Design and Font Awesome. They are designed

"undefined"==typeof gj&&(gj={}),gj.widget=function(){var a=this;a.xhr=null,a.generateGUID=function(){function a(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return a()+a()+"-"+a()+"-"+a()+"-"+a()+"-"+a()+a()+a()},a.mouseX=function(a){if(a){if(a.pageX)return a.pageX;if(a.clientX)return a.clientX+(document.documentElement.scrollLeft?document.documentElement.scrollLeft:document.body.scrollLeft);if(a.touches&&a.touches.length)return a.touches[0].pageX;if(a.changedTouches&&a.changedTouches.length)return a.changedTouches[0].pageX;if(a.originalEvent&&a.originalEvent.touches&&a.originalEvent.touches.length)return a.originalEvent.touches[0].pageX;if(a.originalEvent&&a.originalEvent.changedTouches&&a.originalEvent.changedTouches.length)return a.originalEvent.touches[0].pageX}return null},a.mouseY=function(a){if(a){if(a.pageY)return a.pageY;if(a.clientY)return a.clientY+(document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop);if(a.touches&&a.touches.length)return a.touches[0].pageY;if(a.changedTouches&&a.changedTouches.length)return a.changedTouches[0].pageY;if(a.originalEvent&&a.originalEvent.touches&&a.originalEvent.touches.length)return a.originalEvent.touches[0].pageY;if(a.originalEvent&&a.originalEvent.changedTouches&&a.originalEvent.changedTouches.length)return a.originalEvent.touches[0].pageY}return null}},gj.widget.prototype.init=function(a,b){var c,d,e;d=$.extend(!0,{},this.getHTMLConfig()||{}),$.extend(!0,d,a||{}),e=this.getConfig(d,b),this.attr("data-guid",e.guid),this.data(e);for(c in e)gj[b].events.hasOwnProperty(c)&&(this.on(c,e[c]),delete e[c]);for(plugin in gj[b].plugins)gj[b].plugins.hasOwnProperty(plugin)&&gj[b].plugins[plugin].configure(this,e,d);return this},gj.widget.prototype.getConfig=function(a,b){var c,d,e,f;c=$.extend(!0,{},gj[b].config.base),d=a.hasOwnProperty("uiLibrary")?a.uiLibrary:c.uiLibrary,gj[b].config[d]&&$.extend(!0,c,gj[b].config[d]),e=a.hasOwnProperty("iconsLibrary")?a.iconsLibrary:c.iconsLibrary,gj[b].config[e]&&$.extend(!0,c,gj[b].config[e]);for(f in gj[b].plugins)gj[b].plugins.hasOwnProperty(f)&&($.extend(!0,c,gj[b].plugins[f].config.base),gj[b].plugins[f].config[d]&&$.extend(!0,c,gj[b].plugins[f].config[d]),gj[b].plugins[f].config[e]&&$.extend(!0,c,gj[b].plugins[f].config[e]));return $.extend(!0,c,a),c.guid||(c.guid=this.generateGUID()),c},gj.widget.prototype.getHTMLConfig=function(){var a=this.data(),b=this[0].attributes;return b.width&&(a.width=b.width.nodeValue),b.height&&(a.height=b.height.nodeValue),b.align&&(a.align=b.align.nodeValue),a&&a.source&&(a.dataSource=a.source,delete a.source),a},gj.widget.prototype.createDoneHandler=function(){var a=this;return function(b){"string"==typeof b&&JSON&&(b=JSON.parse(b)),gj[a.data("type")].methods.render(a,b)}},gj.widget.prototype.createErrorHandler=function(){return function(a){a&&a.statusText&&"abort"!==a.statusText&&alert(a.statusText)}},gj.widget.prototype.reload=function(a){var b,c,d=this.data(),e=this.data("type");return void 0===d.dataSource&&gj[e].methods.useHtmlDataSource(this,d),$.extend(d.params,a),$.isArray(d.dataSource)?(c=gj[e].methods.filter(this),gj[e].methods.render(this,c)):"string"==typeof d.dataSource?(b={url:d.dataSource,data:d.params},this.xhr&&this.xhr.abort(),this.xhr=$.ajax(b).done(this.createDoneHandler()).fail(this.createErrorHandler())):"object"==typeof d.dataSource&&(d.dataSource.data||(d.dataSource.data={}),$.extend(d.dataSource.data,d.params),b=$.extend(!0,{},d.dataSource),"json"===b.dataType&&"object"==typeof b.data&&(b.data=JSON.stringify(b.data)),b.success||(b.success=this.createDoneHandler()),b.error||(b.error=this.createErrorHandler()),this.xhr&&this.xhr.abort(),this.xhr=$.ajax(b)),this},gj.documentManager={events:{},subscribeForEvent:function(a,b,c){if(gj.documentManager.events[a]&&0!==gj.documentManager.events[a].length){if(gj.documentManager.events[a][b])throw"Event "+a+" for widget with guid='"+b+"' is already attached.";gj.documentManager.events[a].push({widgetId:b,callback:c})}else gj.documentManager.events[a]=[{widgetId:b,callback:c}],$(document).on(a,gj.documentManager.executeCallbacks)},executeCallbacks:function(a){var b=gj.documentManager.events[a.type];if(b)for(var c=0;c<b.length;c++)b[c].callback(a)},unsubscribeForEvent:function(a,b){var c=!1,d=gj.documentManager.events[a];if(d)for(var e=0;e<d.length;e++)d[e].widgetId===b&&(d.splice(e,1),c=!0,0===d.length&&($(document).off(a),delete gj.documentManager.events[a]));if(!c)throw'The "'+a+'" for widget with guid="'+b+"\" can't be removed."}},"undefined"==typeof gj.tree&&(gj.tree={plugins:{}}),gj.tree.config={base:{autoLoad:!0,selectionType:"single",cascadeSelection:!1,dataSource:void 0,primaryKey:void 0,textField:"text",childrenField:"children",imageCssClassField:"imageCssClass",imageUrlField:"imageUrl",imageHtmlField:"imageHtml",width:void 0,border:!1,uiLibrary:"materialdesign",iconsLibrary:"materialicons",autoGenId:1,indentation:24,style:{wrapper:"gj-unselectable",list:"gj-tree-md-list",item:"gj-tree-item gj-tree-md-item",active:"gj-tree-md-active",leafIcon:void 0,border:"gj-tree-md-border"},icons:{expand:'<i class="material-icons">keyboard_arrow_right</i>',collapse:'<i class="material-icons">keyboard_arrow_down</i>'}},bootstrap:{indentation:24,style:{wrapper:"gj-unselectable gj-tree-bootstrap-3",list:"gj-tree-bootstrap-list list-group",item:"gj-tree-item list-group-item",active:"active",border:"gj-tree-bootstrap-border"},iconsLibrary:"glyphicons"},bootstrap4:{indentation:24,style:{wrapper:"gj-unselectable gj-tree-bootstrap-4",list:"gj-tree-bootstrap-list list-group",item:"gj-tree-item list-group-item",active:"active",border:"gj-tree-bootstrap-border"}},materialicons:{indentation:24,style:{expander:"gj-tree-material-icons-expander"}},fontawesome:{style:{expander:"gj-tree-font-awesome-expander"},icons:{expand:'<i class="fa fa-plus" aria-hidden="true"></i>',collapse:'<i class="fa fa-minus" aria-hidden="true"></i>'}},glyphicons:{style:{expander:"gj-tree-glyphicons-expander"},icons:{expand:'<span class="glyphicon glyphicon-plus" />',collapse:'<span class="glyphicon glyphicon-minus" />'}}},gj.tree.events={initialized:function(a){a.triggerHandler("initialized")},dataBinding:function(a){a.triggerHandler("dataBinding")},dataBound:function(a){a.triggerHandler("dataBound")},select:function(a,b,c){return a.triggerHandler("select",[b,c])},unselect:function(a,b,c){return a.triggerHandler("unselect",[b,c])},expand:function(a,b,c){return a.triggerHandler("expand",[b,c])},collapse:function(a,b,c){return a.triggerHandler("collapse",[b,c])},destroying:function(a){return a.triggerHandler("destroying")},nodeDataBound:function(a,b,c,d){return a.triggerHandler("nodeDataBound",[b,c,d])}},gj.tree.methods={init:function(a){return this.attr("data-type","tree"),gj.widget.prototype.init.call(this,a,"tree"),gj.tree.methods.initialize.call(this),this.data("autoLoad")&&this.reload(),this},initialize:function(){var a=this.data(),b=$('<ul class="'+a.style.list+'"/>');this.empty().addClass(a.style.wrapper).append(b),a.width&&this.width(a.width),a.border&&this.addClass(a.style.border),gj.tree.events.initialized(this)},useHtmlDataSource:function(a,b){b.dataSource=[]},render:function(a,b){return b&&("string"==typeof b&&JSON&&(b=JSON.parse(b)),a.data("records",gj.tree.methods.getRecords(a,b)),gj.tree.methods.loadData(a)),a},filter:function(a){return a.data().dataSource},getRecords:function(a,b){var c,d,e,f=[],g=a.data();for(c=0;c<b.length;c++)d=g.primaryKey?b[c][g.primaryKey]:g.autoGenId++,e={id:d,data:b[c]},b[c][g.childrenField]&&b[c][g.childrenField].length&&(e.children=gj.tree.methods.getRecords(a,b[c][g.childrenField]),delete b[c][g.childrenField]),f.push(e);return f},loadData:function(a){var b,c=a.data("records"),d=a.children("ul");for(gj.tree.events.dataBinding(a),d.off().empty(),b=0;b<c.length;b++)gj.tree.methods.appendNode(a,d,c[b],1);gj.tree.events.dataBound(a)},appendNode:function(a,b,c,d,e){var f,g,h,i,j,k=a.data(),g=$('<li data-id="'+c.id+'" data-role="node" />').addClass(k.style.item),l=$('<div data-role="wrapper" />'),m=$('<span data-role="expander" data-mode="close"></span>').addClass(k.style.expander),n=$('<span data-role="display">'+c.data[k.textField]+"</span>");if(k.indentation&&l.append('<span data-role="spacer" style="width: '+k.indentation*(d-1)+'px;"></span>'),m.on("click",gj.tree.methods.expanderClickHandler(a)),l.append(m),n.on("click",gj.tree.methods.displayClickHandler(a)),l.append(n),g.append(l),e?b.find("li:eq("+(e-1)+")").before(g):b.append(g),c.children&&c.children.length)for(m.empty().append(k.icons.expand),h=$("<ul />").addClass(k.style.list).addClass("gj-hidden"),g.append(h),f=0;f<c.children.length;f++)gj.tree.methods.appendNode(a,h,c.children[f],d+1);else k.style.leafIcon?m.addClass(k.style.leafIcon):m.html("&nbsp;");k.imageCssClassField&&c.data[k.imageCssClassField]?$('<span data-role="image"><span class="'+c.data[k.imageCssClassField]+'"></span></span>').insertBefore(n):k.imageUrlField&&c.data[k.imageUrlField]?(i=$('<span data-role="image"></span>'),i.insertBefore(n),j=$('<img src="'+c.data[k.imageUrlField]+'"></img>'),j.attr("width",i.width()).attr("height",i.height()),i.append(j)):k.imageHtmlField&&c.data[k.imageHtmlField]&&(i=$('<span data-role="image">'+c.data[k.imageHtmlField]+"</span>"),i.insertBefore(n)),gj.tree.events.nodeDataBound(a,g,c.id,c.data)},expanderClickHandler:function(a){return function(b){var c=$(this),d=c.closest("li");"close"===c.attr("data-mode")?a.expand(d):a.collapse(d)}},expand:function(a,b,c){var d,e,f=b.find('>[data-role="wrapper"]>[data-role="expander"]'),g=a.data(),h=b.attr("data-id"),i=b.children("ul");if(i&&i.length&&gj.tree.events.expand(a,b,h)!==!1&&(i.show(),f.attr("data-mode","open"),f.empty().append(g.icons.collapse),c))for(d=b.find("ul>li"),e=0;e<d.length;e++)gj.tree.methods.expand(a,$(d[e]),c);return a},collapse:function(a,b,c){var d,e,f=b.find('>[data-role="wrapper"]>[data-role="expander"]'),g=a.data(),h=b.attr("data-id"),i=b.children("ul");if(i&&i.length&&gj.tree.events.collapse(a,b,h)!==!1&&(i.hide(),f.attr("data-mode","close"),f.empty().append(g.icons.expand),c))for(d=b.find("ul>li"),e=0;e<d.length;e++)gj.tree.methods.collapse(a,$(d[e]),c);return a},expandAll:function(a){var b,c=a.find("ul>li");for(b=0;b<c.length;b++)gj.tree.methods.expand(a,$(c[b]),!0);return a},collapseAll:function(a){var b,c=a.find("ul>li");for(b=0;b<c.length;b++)gj.tree.methods.collapse(a,$(c[b]),!0);return a},displayClickHandler:function(a){return function(b){var c=$(this),d=c.closest("li"),e=a.data().cascadeSelection;"true"===d.attr("data-selected")?gj.tree.methods.unselect(a,d,e):("single"===a.data("selectionType")&&gj.tree.methods.unselectAll(a),gj.tree.methods.select(a,d,e))}},selectAll:function(a){var b,c=a.find("ul>li");for(b=0;b<c.length;b++)gj.tree.methods.select(a,$(c[b]),!0);return a},select:function(a,b,c){var d,e,f=a.data();if("true"!==b.attr("data-selected")&&gj.tree.events.select(a,b,b.attr("data-id"))!==!1&&(b.addClass(f.style.active).attr("data-selected","true"),c))for(e=b.find("ul>li"),d=0;d<e.length;d++)gj.tree.methods.select(a,$(e[d]),c)},unselectAll:function(a){var b,c=a.find("ul>li");for(b=0;b<c.length;b++)gj.tree.methods.unselect(a,$(c[b]),!0);return a},unselect:function(a,b,c){var d,e;a.data();if("true"===b.attr("data-selected")&&gj.tree.events.unselect(a,b,b.attr("data-id"))!==!1&&(b.removeClass(a.data().style.active).removeAttr("data-selected"),c))for(e=b.find("ul>li"),d=0;d<e.length;d++)gj.tree.methods.unselect(a,$(e[d]),c)},getSelections:function(a){var b,c,d,e=[],f=a.children("li");if(f&&f.length)for(b=0;b<f.length;b++)c=$(f[b]),"true"===c.attr("data-selected")?e.push(c.attr("data-id")):c.has("ul")&&(d=gj.tree.methods.getSelections(c.children("ul")),d.length&&(e=e.concat(d)));return e},getById:function(a,b,c){var d,e=void 0;for(d=0;d<c.length;d++){if(b==c[d].id){e=c[d];break}if(c[d].children&&c[d].children.length&&(e=gj.tree.methods.getById(a,b,c[d].children)))break}return e},getDataById:function(a,b,c){var d=gj.tree.methods.getById(a,b,c);return d?d.data:d},getDataByText:function(a,b,c){var d,e=void 0,f=a.data();for(d=0;d<c.length;d++){if(b===c[d].data[f.textField]){e=c[d].data;break}if(c[d].children&&c[d].children.length&&(e=gj.tree.methods.getDataByText(a,b,c[d].children)))break}return e},getNodeById:function(a,b){var c,d,e=void 0,f=a.children("li");if(f&&f.length)for(c=0;c<f.length;c++){if(d=$(f[c]),b==d.attr("data-id")){e=d;break}if(d.has("ul")&&(e=gj.tree.methods.getNodeById(d.children("ul"),b)))break}return e},getNodeByText:function(a,b){var c,d,e=void 0,f=a.children("li");if(f&&f.length)for(c=0;c<f.length;c++){if(d=$(f[c]),b===d.find('>[data-role="wrapper"]>[data-role="display"]').text()){e=d;break}if(d.has("ul")&&(e=gj.tree.methods.getNodeByText(d.children("ul"),b)))break}return e},addNode:function(a,b,c,d){var e,f=gj.tree.methods.getRecords(a,[b]);return c&&c.length||(c=a.children("ul")),e=c.parentsUntil('[data-type="tree"]',"ul").length+1,gj.tree.methods.appendNode(a,c,f[0],e,d),a},remove:function(a,b){return gj.tree.methods.removeDataById(a,b.attr("data-id"),a.data("records")),b.remove(),a},removeDataById:function(a,b,c){var d;for(d=0;d<c.length;d++){if(b==c[d].id){c.splice(d,1);break}c[d].children&&c[d].children.length&&gj.tree.methods.removeDataById(a,b,c[d].children)}},destroy:function(a){var b=a.data();return b&&(gj.tree.events.destroying(a),a.xhr&&a.xhr.abort(),a.off(),a.removeData(),a.removeAttr("data-type"),a.removeClass().empty()),a}},gj.tree.widget=function(a,b){var c=this,d=gj.tree.methods;return c.reload=function(a){return gj.widget.prototype.reload.call(this,a)},c.render=function(a){return d.render(this,a)},c.addNode=function(a,b,c){return d.addNode(this,a,b,c)},c.removeNode=function(a){return d.remove(this,a)},c.destroy=function(){return d.destroy(this)},c.expand=function(a,b){return d.expand(this,a,b)},c.collapse=function(a,b){return d.collapse(this,a,b)},c.expandAll=function(){return d.expandAll(this)},c.collapseAll=function(){return d.collapseAll(this)},c.getDataById=function(a){return d.getDataById(this,a,this.data("records"))},c.getDataByText=function(a){return d.getDataByText(this,a,this.data("records"))},c.getNodeById=function(a){return d.getNodeById(this.children("ul"),a)},c.getNodeByText=function(a){return d.getNodeByText(this.children("ul"),a)},c.selectAll=function(){return d.selectAll(this)},c.unselectAll=function(){return d.unselectAll(this)},c.getSelections=function(){return d.getSelections(this.children("ul"))},$.extend(a,c),"tree"!==a.attr("data-type")&&d.init.call(a,b),a},gj.tree.widget.prototype=new gj.widget,gj.tree.widget.constructor=gj.tree.widget,function(a){a.fn.tree=function(a){var b;if(this&&this.length){if("object"!=typeof a&&a){if(b=new gj.tree.widget(this,null),b[a])return b[a].apply(this,Array.prototype.slice.call(arguments,1));throw"Method "+a+" does not exist."}return new gj.tree.widget(this,a)}}}(jQuery),gj.tree.plugins.checkboxes={config:{base:{checkboxes:void 0,checkedField:"checked"}},"private":{nodeDataBound:function(a,b,c,d){var e=a.data(),f=b.find('> [data-role="wrapper"] > [data-role="expander"]'),g=$('<input type="checkbox"/>'),h=$('<span data-role="checkbox"></span>').append(g);g=g.checkbox({uiLibrary:e.uiLibrary,iconsLibrary:e.iconsLibrary}),d[e.checkedField]&&g.state("checked"),g.on("click",function(a){var b=g.closest("li"),c=g.state();gj.tree.plugins.checkboxes["private"].updateChildrenState(b,c),gj.tree.plugins.checkboxes["private"].updateParentState(b,c)}),f.after(h)},updateParentState:function(a,b){var c,d,e,f,g,h;c=a.parent("ul").parent("li"),1===c.length&&(d=a.parent("ul").parent("li").find('> [data-role="wrapper"] > [data-role="checkbox"] input[type="checkbox"]'),e=a.siblings().find('> [data-role="wrapper"] > span[data-role="checkbox"] input[type="checkbox"]'),f="checked"===b,g="unchecked"===b,h="indeterminate",$.each(e,function(){var a=$(this).checkbox("state");f&&"checked"!==a&&(f=!1),g&&"unchecked"!==a&&(g=!1)}),f&&!g&&(h="checked"),!f&&g&&(h="unchecked"),d.checkbox("state",h),gj.tree.plugins.checkboxes["private"].updateParentState(c,d.checkbox("state")))},updateChildrenState:function(a,b){var c=a.find('ul li [data-role="wrapper"] [data-role="checkbox"] input[type="checkbox"]');c.length>1&&$.each(c,function(){$(this).checkbox("state",b)})}},"public":{getCheckedNodes:function(){var a=[],b=this.find('li [data-role="checkbox"] input[type="checkbox"]');return $.each(b,function(){var b=$(this);"checked"===b.checkbox("state")&&a.push(b.closest("li").data("id"))}),a}},configure:function(a){$.extend(!0,a,gj.tree.plugins.checkboxes["public"]),a.data("checkboxes")&&(a.on("nodeDataBound",function(b,c,d,e){gj.tree.plugins.checkboxes["private"].nodeDataBound(a,c,d,e)}),a.on("dataBound",function(){$nodes=a.find('li[data-role="node"]'),$.each($nodes,function(){var a=$(this),b=a.find('[data-role="checkbox"] input[type="checkbox"]').checkbox("state");"checked"===b&&(gj.tree.plugins.checkboxes["private"].updateChildrenState(a,b),gj.tree.plugins.checkboxes["private"].updateParentState(a,b))})}))}},gj.tree.plugins.dragAndDrop={config:{base:{dragAndDrop:void 0,style:{dragEl:"gj-tree-drag-el gj-tree-mdl-drag-el",dropAsChildIcon:"material-icons gj-cursor-pointer gj-mdl-icon-plus",dropAbove:"gj-tree-drop-above",dropBelow:"gj-tree-drop-below"}},bootstrap:{style:{dragEl:"gj-tree-drag-el gj-tree-bootstrap-drag-el",dropAsChildIcon:"glyphicon glyphicon-plus",dropAbove:"gj-tree-drop-above",dropBelow:"gj-tree-drop-below"}}},"private":{nodeDataBound:function(a,b){var c=b.children('[data-role="wrapper"]'),d=b.find('>[data-role="wrapper"]>[data-role="display"]');c.length&&d.length&&d.on("mousedown",gj.tree.plugins.dragAndDrop["private"].createNodeMouseDownHandler(a,b,d))},createNodeMouseDownHandler:function(a,b,c){return function(d){var e,f,g,h,i=a.data();e=c.clone().wrap('<div data-role="wrapper"/>').closest("div").wrap('<li class="'+i.style.item+'" />').closest("li").wrap('<ul class="'+i.style.list+'" />').closest("ul"),$("body").append(e),e.attr("data-role","draggable-clone").addClass("gj-unselectable").addClass(i.style.dragEl),e.find('[data-role="wrapper"]').prepend('<span data-role="indicator" />'),e.draggable({drag:gj.tree.plugins.dragAndDrop["private"].createDragHandler(a,b,c),stop:gj.tree.plugins.dragAndDrop["private"].createDragStopHandler(a,b,c)}),f=c.parent(),g=c.offset().top,g-=parseInt(f.css("border-top-width"))+parseInt(f.css("margin-top"))+parseInt(f.css("padding-top")),h=c.offset().left,h-=parseInt(f.css("border-left-width"))+parseInt(f.css("margin-left"))+parseInt(f.css("padding-left")),h-=e.find('[data-role="indicator"]').outerWidth(!0),e.css({position:"absolute",top:g,left:h,width:c.outerWidth(!0)}),"true"===c.attr("data-droppable")&&c.droppable("destroy"),gj.tree.plugins.dragAndDrop["private"].getTargetDisplays(a,b,c).each(function(){var a=$(this);"true"===a.attr("data-droppable")&&a.droppable("destroy"),a.droppable()}),gj.tree.plugins.dragAndDrop["private"].getTargetDisplays(a,b).each(function(){var a=$(this);"true"===a.attr("data-droppable")&&a.droppable("destroy"),a.droppable()}),e.trigger("mousedown")}},getTargetDisplays:function(a,b,c){return a.find('[data-role="display"]').not(c).not(b.find('[data-role="display"]'))},getTargetWrappers:function(a,b){return a.find('[data-role="wrapper"]').not(b.find('[data-role="wrapper"]'))},createDragHandler:function(a,b,c){var d=gj.tree.plugins.dragAndDrop["private"].getTargetDisplays(a,b,c),e=gj.tree.plugins.dragAndDrop["private"].getTargetWrappers(a,b),f=a.data();return function(a,b,c){var g=$(this),h=!1;d.each(function(){var a,b=$(this);return b.droppable("isOver",c)?(a=g.find('[data-role="indicator"]'),f.style.dropAsChildIcon?a.addClass(f.style.dropAsChildIcon):a.text("+"),h=!0,!1):void g.find('[data-role="indicator"]').removeClass(f.style.dropAsChildIcon).empty()}),e.each(function(){var a,b=$(this);!h&&b.droppable("isOver",c)?(a=b.position().top+b.outerHeight()/2,c.top<a?b.addClass(f.style.dropAbove).removeClass(f.style.dropBelow):b.addClass(f.style.dropBelow).removeClass(f.style.dropAbove)):b.removeClass(f.style.dropAbove).removeClass(f.style.dropBelow)})}},createDragStopHandler:function(a,b,c){var d=gj.tree.plugins.dragAndDrop["private"].getTargetDisplays(a,b,c),e=gj.tree.plugins.dragAndDrop["private"].getTargetWrappers(a,b),f=a.data();return function(c,g){var h=!1;$(this).draggable("destroy").remove(),d.each(function(){var c,d,e,i=$(this);return i.droppable("isOver",g)?(c=i.closest("li"),d=b.parent("ul").parent("li"),e=c.children("ul"),0===e.length&&(e=$("<ul />").addClass(f.style.list),c.append(e)),gj.tree.plugins.dragAndDrop.events.nodeDrop(a,b.data("id"),c.data("id"),e.children("li").length+1)!==!1&&(e.append(b),gj.tree.plugins.dragAndDrop["private"].refresh(a,b,c,d)),h=!0,!1):void i.droppable("destroy")}),h||e.each(function(){var c,d,e,f,h=$(this);return h.droppable("isOver",g)?(c=h.closest("li"),d=b.parent("ul").parent("li"),e=g.top<h.position().top+h.outerHeight()/2,f=c.prev("li").length+(e?1:2),gj.tree.plugins.dragAndDrop.events.nodeDrop(a,b.data("id"),c.parent("ul").parent("li").data("id"),f)!==!1&&(e?b.insertBefore(c):b.insertAfter(c),gj.tree.plugins.dragAndDrop["private"].refresh(a,b,c,d)),!1):void h.droppable("destroy")})}},refresh:function(a,b,c,d){var e=a.data();gj.tree.plugins.dragAndDrop["private"].refreshNode(a,c),gj.tree.plugins.dragAndDrop["private"].refreshNode(a,d),gj.tree.plugins.dragAndDrop["private"].refreshNode(a,b),b.find('li[data-role="node"]').each(function(){gj.tree.plugins.dragAndDrop["private"].refreshNode(a,$(this))}),c.children('[data-role="wrapper"]').removeClass(e.style.dropAbove).removeClass(e.style.dropBelow)},refreshNode:function(a,b){var c=b.children('[data-role="wrapper"]'),d=c.children('[data-role="expander"]'),e=c.children('[data-role="spacer"]'),f=b.children("ul"),g=a.data(),h=b.parentsUntil('[data-type="tree"]',"ul").length;f.length&&f.children().length?f.is(":visible")?d.empty().append(g.icons.collapse):d.empty().append(g.icons.expand):d.empty(),c.removeClass(g.style.dropAbove).removeClass(g.style.dropBelow),e.css("width",g.indentation*(h-1))}},"public":{},events:{nodeDrop:function(a,b,c,d){return a.triggerHandler("nodeDrop",[b,c,d])}},configure:function(a){$.extend(!0,a,gj.tree.plugins.dragAndDrop["public"]),a.data("dragAndDrop")&&$.fn.draggable&&$.fn.droppable&&a.on("nodeDataBound",function(b,c){gj.tree.plugins.dragAndDrop["private"].nodeDataBound(a,c)})}};