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3 lines
56 KiB
JavaScript
3 lines
56 KiB
JavaScript
/* jsTree 1.0-rc3 */
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"use strict";(function(){if(jQuery&&jQuery.jstree){return;}var is_ie6=false,is_ie7=false,is_ff2=false;(function($){$.vakata={};$.vakata.css={get_css:function(rule_name,delete_flag,sheet){rule_name=rule_name.toLowerCase();var css_rules=sheet.cssRules||sheet.rules,j=0;do{if(css_rules.length&&j>css_rules.length+5){return false;}if(css_rules[j].selectorText&&css_rules[j].selectorText.toLowerCase()==rule_name){if(delete_flag===true){if(sheet.removeRule){sheet.removeRule(j);}if(sheet.deleteRule){sheet.deleteRule(j);}return true;}else{return css_rules[j];}}}while(css_rules[++j]);return false;},add_css:function(rule_name,sheet){if($.jstree.css.get_css(rule_name,false,sheet)){return false;}if(sheet.insertRule){sheet.insertRule(rule_name+" { }",0);}else{sheet.addRule(rule_name,null,0);}return $.vakata.css.get_css(rule_name);},remove_css:function(rule_name,sheet){return $.vakata.css.get_css(rule_name,true,sheet);},add_sheet:function(opts){var tmp=false,is_new=true;if(opts.str){if(opts.title){tmp=$("style[id='"+opts.title+"-stylesheet']")[0];}if(tmp){is_new=false;}else{tmp=document.createElement("style");tmp.setAttribute("type","text/css");if(opts.title){tmp.setAttribute("id",opts.title+"-stylesheet");}}if(tmp.styleSheet){if(is_new){document.getElementsByTagName("head")[0].appendChild(tmp);tmp.styleSheet.cssText=opts.str;}else{tmp.styleSheet.cssText=tmp.styleSheet.cssText+" "+opts.str;}}else{tmp.appendChild(document.createTextNode(opts.str));document.getElementsByTagName("head")[0].appendChild(tmp);}return tmp.sheet||tmp.styleSheet;}if(opts.url){if(document.createStyleSheet){try{tmp=document.createStyleSheet(opts.url);}catch(e){}}else{tmp=document.createElement("link");tmp.rel="stylesheet";tmp.type="text/css";tmp.media="all";tmp.href=opts.url;document.getElementsByTagName("head")[0].appendChild(tmp);return tmp.styleSheet;}}}};var instances=[],focused_instance=-1,plugins={},prepared_move={};$.fn.jstree=function(settings){var isMethodCall=(typeof settings=="string"),args=Array.prototype.slice.call(arguments,1),returnValue=this;if(isMethodCall){if(settings.substring(0,1)=="_"){return returnValue;}this.each(function(){var instance=instances[$.data(this,"jstree-instance-id")],methodValue=(instance&&$.isFunction(instance[settings]))?instance[settings].apply(instance,args):instance;if(typeof methodValue!=="undefined"&&(settings.indexOf("is_")===0||(methodValue!==true&&methodValue!==false))){returnValue=methodValue;return false;}});}else{this.each(function(){var instance_id=$.data(this,"jstree-instance-id"),a=[],b=settings?$.extend({},true,settings):{},c=$(this),s=false,t=[];a=a.concat(args);if(c.data("jstree")){a.push(c.data("jstree"));}b=a.length?$.extend.apply(null,[true,b].concat(a)):b;if(typeof instance_id!=="undefined"&&instances[instance_id]){instances[instance_id].destroy();}instance_id=parseInt(instances.push({}),10)-1;$.data(this,"jstree-instance-id",instance_id);b.plugins=$.isArray(b.plugins)?b.plugins:$.jstree.defaults.plugins.slice();b.plugins.unshift("core");b.plugins=b.plugins.sort().join(",,").replace(/(,|^)([^,]+)(,,\2)+(,|$)/g,"$1$2$4").replace(/,,+/g,",").replace(/,$/,"").split(",");s=$.extend(true,{},$.jstree.defaults,b);s.plugins=b.plugins;$.each(plugins,function(i,val){if($.inArray(i,s.plugins)===-1){s[i]=null;delete s[i];}else{t.push(i);}});s.plugins=t;instances[instance_id]=new $.jstree._instance(instance_id,$(this).addClass("jstree 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container;};this.get_container_ul=function(){return container.children("ul:eq(0)");};this._set_settings=function(s){settings=$.extend(true,{},settings,s);};},_fn:{},plugin:function(pname,pdata){pdata=$.extend({},{__init:$.noop,__destroy:$.noop,_fn:{},defaults:false},pdata);plugins[pname]=pdata;$.jstree.defaults[pname]=pdata.defaults;$.each(pdata._fn,function(i,val){val.plugin=pname;val.old=$.jstree._fn[i];$.jstree._fn[i]=function(){var rslt,func=val,args=Array.prototype.slice.call(arguments),evnt=new $.Event("before.jstree"),rlbk=false;if(this.data.core.locked===true&&i!=="unlock"&&i!=="is_locked"){return;}do{if(func&&func.plugin&&$.inArray(func.plugin,this._get_settings().plugins)!==-1){break;}func=func.old;}while(func);if(!func){return;}if(i.indexOf("_")===0){rslt=func.apply(this,args);}else{rslt=this.get_container().triggerHandler(evnt,{func:i,inst:this,args:args,plugin:func.plugin});if(rslt===false){return;}if(typeof rslt!=="undefined"){args=rslt;}rslt=func.apply($.extend({},this,{__callback:function(data){this.get_container().triggerHandler(i+".jstree",{inst:this,args:args,rslt:data,rlbk:rlbk});},__rollback:function(){rlbk=this.get_rollback();return rlbk;},__call_old:function(replace_arguments){return func.old.apply(this,(replace_arguments?Array.prototype.slice.call(arguments,1):args));}}),args);}return rslt;};$.jstree._fn[i].old=val.old;$.jstree._fn[i].plugin=pname;});},rollback:function(rb){if(rb){if(!$.isArray(rb)){rb=[rb];}$.each(rb,function(i,val){instances[val.i].set_rollback(val.h,val.d);});}}};$.jstree._fn=$.jstree._instance.prototype={};$(function(){var u=navigator.userAgent.toLowerCase(),v=(u.match(/.+?(?:rv|it|ra|ie)[\/: ]([\d.]+)/)||[0,"0"])[1],css_string=".jstree ul, .jstree li { display:block; margin:0 0 0 0; padding:0 0 0 0; list-style-type:none; } .jstree li { display:block; min-height:18px; line-height:18px; white-space:nowrap; margin-left:18px; min-width:18px; } .jstree-rtl li { margin-left:0; margin-right:18px; } .jstree > ul > li { margin-left:0px; } .jstree-rtl > ul > li { margin-right:0px; } .jstree ins { display:inline-block; text-decoration:none; width:18px; height:18px; margin:0 0 0 0; padding:0; } .jstree a { display:inline-block; line-height:16px; height:16px; color:black; white-space:nowrap; text-decoration:none; padding:1px 2px; margin:0; } .jstree a:focus { outline: none; } .jstree a > ins { height:16px; width:16px; } .jstree a > .jstree-icon { margin-right:3px; } .jstree-rtl a > .jstree-icon { margin-left:3px; margin-right:0; } li.jstree-open > ul { display:block; } li.jstree-closed > ul { display:none; } ";if(/msie/.test(u)&&parseInt(v,10)==6){is_ie6=true;try{document.execCommand("BackgroundImageCache",false,true);}catch(err){}css_string+=".jstree li { height:18px; margin-left:0; margin-right:0; } .jstree li li { margin-left:18px; } .jstree-rtl li li { margin-left:0px; margin-right:18px; } li.jstree-open ul { display:block; } li.jstree-closed ul { display:none !important; } .jstree li a { display:inline; border-width:0 !important; padding:0px 2px !important; } .jstree li a ins { height:16px; width:16px; margin-right:3px; } .jstree-rtl li a ins { margin-right:0px; margin-left:3px; } ";}if(/msie/.test(u)&&parseInt(v,10)==7){is_ie7=true;css_string+=".jstree li a { border-width:0 !important; padding:0px 2px !important; } ";}if(!/compatible/.test(u)&&/mozilla/.test(u)&&parseFloat(v,10)<1.9){is_ff2=true;css_string+=".jstree ins { display:-moz-inline-box; } .jstree li { line-height:12px; } .jstree a { display:-moz-inline-box; } .jstree .jstree-no-icons .jstree-checkbox { display:-moz-inline-stack !important; } ";}$.vakata.css.add_sheet({str:css_string,title:"jstree"});});$.jstree.plugin("core",{__init:function(){this.data.core.locked=false;this.data.core.to_open=this.get_settings().core.initially_open;this.data.core.to_load=this.get_settings().core.initially_load;},defaults:{html_titles:false,animation:500,initially_open:[],initially_load:[],open_parents:true,notify_plugins:true,rtl:false,load_open:false,strings:{loading:"Loading ...",new_node:"New node",multiple_selection:"Multiple selection"}},_fn:{init:function(){this.set_focus();if(this._get_settings().core.rtl){this.get_container().addClass("jstree-rtl").css("direction","rtl");}this.get_container().html("<ul><li class='jstree-last jstree-leaf'><ins> </ins><a class='jstree-loading' href='#'><ins class='jstree-icon'> </ins>"+this._get_string("loading")+"</a></li></ul>");this.data.core.li_height=this.get_container_ul().find("li.jstree-closed, li.jstree-leaf").eq(0).height()||18;this.get_container().delegate("li > ins","click.jstree",$.proxy(function(event){var trgt=$(event.target);if(trgt.is("ins")&&event.pageY-trgt.offset().top<this.data.core.li_height){this.toggle_node(trgt);}},this)).bind("mousedown.jstree",$.proxy(function(){this.set_focus();},this)).bind("dblclick.jstree",function(event){var sel;if(document.selection&&document.selection.empty){document.selection.empty();}else{if(window.getSelection){sel=window.getSelection();try{sel.removeAllRanges();sel.collapse();}catch(err){}}}});if(this._get_settings().core.notify_plugins){this.get_container().bind("load_node.jstree",$.proxy(function(e,data){var o=this._get_node(data.rslt.obj),t=this;if(o===-1){o=this.get_container_ul();}if(!o.length){return;}o.find("li").each(function(){var th=$(this);if(th.data("jstree")){$.each(th.data("jstree"),function(plugin,values){if(t.data[plugin]&&$.isFunction(t["_"+plugin+"_notify"])){t["_"+plugin+"_notify"].call(t,th,values);}});}});},this));}if(this._get_settings().core.load_open){this.get_container().bind("load_node.jstree",$.proxy(function(e,data){var o=this._get_node(data.rslt.obj),t=this;if(o===-1){o=this.get_container_ul();}if(!o.length){return;}o.find("li.jstree-open:not(:has(ul))").each(function(){t.load_node(this,$.noop,$.noop);});},this));}this.__callback();this.load_node(-1,function(){this.loaded();this.reload_nodes();});},destroy:function(){var i,n=this.get_index(),s=this._get_settings(),_this=this;$.each(s.plugins,function(i,val){try{plugins[val].__destroy.apply(_this);}catch(err){}});this.__callback();if(this.is_focused()){for(i in instances){if(instances.hasOwnProperty(i)&&i!=n){instances[i].set_focus();break;}}}if(n===focused_instance){focused_instance=-1;}this.get_container().unbind(".jstree").undelegate(".jstree").removeData("jstree-instance-id").find("[class^='jstree']").andSelf().attr("class",function(){return this.className.replace(/jstree[^ ]*|$/ig,"");});$(document).unbind(".jstree-"+n).undelegate(".jstree-"+n);instances[n]=null;delete instances[n];},_core_notify:function(n,data){if(data.opened){this.open_node(n,false,true);}},lock:function(){this.data.core.locked=true;this.get_container().children("ul").addClass("jstree-locked").css("opacity","0.7");this.__callback({});},unlock:function(){this.data.core.locked=false;this.get_container().children("ul").removeClass("jstree-locked").css("opacity","1");this.__callback({});},is_locked:function(){return this.data.core.locked;},save_opened:function(){var _this=this;this.data.core.to_open=[];this.get_container_ul().find("li.jstree-open").each(function(){if(this.id){_this.data.core.to_open.push("#"+this.id.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:"));}});this.__callback(_this.data.core.to_open);},save_loaded:function(){},reload_nodes:function(is_callback){var _this=this,done=true,current=[],remaining=[];if(!is_callback){this.data.core.reopen=false;this.data.core.refreshing=true;this.data.core.to_open=$.map($.makeArray(this.data.core.to_open),function(n){return"#"+n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:");});this.data.core.to_load=$.map($.makeArray(this.data.core.to_load),function(n){return"#"+n.toString().replace(/^#/,"").replace(/\\\//g,"/").replace(/\//g,"\\/").replace(/\\\./g,".").replace(/\./g,"\\.").replace(/\:/g,"\\:");});if(this.data.core.to_open.length){this.data.core.to_load=this.data.core.to_load.concat(this.data.core.to_open);}}if(this.data.core.to_load.length){$.each(this.data.core.to_load,function(i,val){if(val=="#"){return true;}if($(val).length){current.push(val);}else{remaining.push(val);}});if(current.length){this.data.core.to_load=remaining;$.each(current,function(i,val){if(!_this._is_loaded(val)){_this.load_node(val,function(){_this.reload_nodes(true);},function(){_this.reload_nodes(true);});done=false;}});}}if(this.data.core.to_open.length){$.each(this.data.core.to_open,function(i,val){_this.open_node(val,false,true);});}if(done){if(this.data.core.reopen){clearTimeout(this.data.core.reopen);}this.data.core.reopen=setTimeout(function(){_this.__callback({},_this);},50);this.data.core.refreshing=false;this.reopen();}},reopen:function(){var _this=this;if(this.data.core.to_open.length){$.each(this.data.core.to_open,function(i,val){_this.open_node(val,false,true);});}this.__callback({});},refresh:function(obj){var _this=this;this.save_opened();if(!obj){obj=-1;}obj=this._get_node(obj);if(!obj){obj=-1;}if(obj!==-1){obj.children("UL").remove();}else{this.get_container_ul().empty();}this.load_node(obj,function(){_this.__callback({obj:obj});_this.reload_nodes();});},loaded:function(){this.__callback();},set_focus:function(){if(this.is_focused()){return;}var f=$.jstree._focused();if(f){f.unset_focus();}this.get_container().addClass("jstree-focused");focused_instance=this.get_index();this.__callback();},is_focused:function(){return focused_instance==this.get_index();},unset_focus:function(){if(this.is_focused()){this.get_container().removeClass("jstree-focused");focused_instance=-1;}this.__callback();},_get_node:function(obj){var $obj=$(obj,this.get_container());if($obj.is(".jstree")||obj==-1){return -1;}$obj=$obj.closest("li",this.get_container());return $obj.length?$obj:false;},_get_next:function(obj,strict){obj=this._get_node(obj);if(obj===-1){return this.get_container().find("> ul > li:first-child");}if(!obj.length){return false;}if(strict){return(obj.nextAll("li").size()>0)?obj.nextAll("li:eq(0)"):false;}if(obj.hasClass("jstree-open")){return obj.find("li:eq(0)");}else{if(obj.nextAll("li").size()>0){return obj.nextAll("li:eq(0)");}else{return obj.parentsUntil(".jstree","li").next("li").eq(0);}}},_get_prev:function(obj,strict){obj=this._get_node(obj);if(obj===-1){return this.get_container().find("> ul > li:last-child");}if(!obj.length){return false;}if(strict){return(obj.prevAll("li").length>0)?obj.prevAll("li:eq(0)"):false;}if(obj.prev("li").length){obj=obj.prev("li").eq(0);while(obj.hasClass("jstree-open")){obj=obj.children("ul:eq(0)").children("li:last");}return obj;}else{var o=obj.parentsUntil(".jstree","li:eq(0)");return o.length?o:false;}},_get_parent:function(obj){obj=this._get_node(obj);if(obj==-1||!obj.length){return false;}var o=obj.parentsUntil(".jstree","li:eq(0)");return o.length?o:-1;},_get_children:function(obj){obj=this._get_node(obj);if(obj===-1){return this.get_container().children("ul:eq(0)").children("li");}if(!obj.length){return false;}return obj.children("ul:eq(0)").children("li");},get_path:function(obj,id_mode){var p=[],_this=this;obj=this._get_node(obj);if(obj===-1||!obj||!obj.length){return false;}obj.parentsUntil(".jstree","li").each(function(){p.push(id_mode?this.id:_this.get_text(this));});p.reverse();p.push(id_mode?obj.attr("id"):this.get_text(obj));return p;},_get_string:function(key){return this._get_settings().core.strings[key]||key;},is_open:function(obj){obj=this._get_node(obj);return obj&&obj!==-1&&obj.hasClass("jstree-open");},is_closed:function(obj){obj=this._get_node(obj);return obj&&obj!==-1&&obj.hasClass("jstree-closed");},is_leaf:function(obj){obj=this._get_node(obj);return obj&&obj!==-1&&obj.hasClass("jstree-leaf");},correct_state:function(obj){obj=this._get_node(obj);if(!obj||obj===-1){return false;}obj.removeClass("jstree-closed jstree-open").addClass("jstree-leaf").children("ul").remove();this.__callback({obj:obj});},open_node:function(obj,callback,skip_animation){obj=this._get_node(obj);if(!obj.length){return false;}if(!obj.hasClass("jstree-closed")){if(callback){callback.call();}return false;}var s=skip_animation||is_ie6?0:this._get_settings().core.animation,t=this;if(!this._is_loaded(obj)){obj.children("a").addClass("jstree-loading");this.load_node(obj,function(){t.open_node(obj,callback,skip_animation);},callback);}else{if(this._get_settings().core.open_parents){obj.parentsUntil(".jstree",".jstree-closed").each(function(){t.open_node(this,false,true);});}if(s){obj.children("ul").css("display","none");}obj.removeClass("jstree-closed").addClass("jstree-open").children("a").removeClass("jstree-loading");if(s){obj.children("ul").stop(true,true).slideDown(s,function(){this.style.display="";t.after_open(obj);});}else{t.after_open(obj);}this.__callback({obj:obj});if(callback){callback.call();}}},after_open:function(obj){this.__callback({obj:obj});},close_node:function(obj,skip_animation){obj=this._get_node(obj);var s=skip_animation||is_ie6?0:this._get_settings().core.animation,t=this;if(!obj.length||!obj.hasClass("jstree-open")){return false;}if(s){obj.children("ul").attr("style","display:block !important");}obj.removeClass("jstree-open").addClass("jstree-closed");if(s){obj.children("ul").stop(true,true).slideUp(s,function(){this.style.display="";t.after_close(obj);});}else{t.after_close(obj);}this.__callback({obj:obj});},after_close:function(obj){this.__callback({obj:obj});},toggle_node:function(obj){obj=this._get_node(obj);if(obj.hasClass("jstree-closed")){return this.open_node(obj);}if(obj.hasClass("jstree-open")){return this.close_node(obj);}},open_all:function(obj,do_animation,original_obj){obj=obj?this._get_node(obj):-1;if(!obj||obj===-1){obj=this.get_container_ul();}if(original_obj){obj=obj.find("li.jstree-closed");}else{original_obj=obj;if(obj.is(".jstree-closed")){obj=obj.find("li.jstree-closed").andSelf();}else{obj=obj.find("li.jstree-closed");}}var _this=this;obj.each(function(){var __this=this;if(!_this._is_loaded(this)){_this.open_node(this,function(){_this.open_all(__this,do_animation,original_obj);},!do_animation);}else{_this.open_node(this,false,!do_animation);}});if(original_obj.find("li.jstree-closed").length===0){this.__callback({obj:original_obj});}},close_all:function(obj,do_animation){var _this=this;obj=obj?this._get_node(obj):this.get_container();if(!obj||obj===-1){obj=this.get_container_ul();}obj.find("li.jstree-open").andSelf().each(function(){_this.close_node(this,!do_animation);});this.__callback({obj:obj});},clean_node:function(obj){obj=obj&&obj!=-1?$(obj):this.get_container_ul();obj=obj.is("li")?obj.find("li").andSelf():obj.find("li");obj.removeClass("jstree-last").filter("li:last-child").addClass("jstree-last").end().filter(":has(li)").not(".jstree-open").removeClass("jstree-leaf").addClass("jstree-closed");obj.not(".jstree-open, .jstree-closed").addClass("jstree-leaf").children("ul").remove();this.__callback({obj:obj});},get_rollback:function(){this.__callback();return{i:this.get_index(),h:this.get_container().children("ul").clone(true),d:this.data};},set_rollback:function(html,data){this.get_container().empty().append(html);this.data=data;this.__callback();},load_node:function(obj,s_call,e_call){this.__callback({obj:obj});},_is_loaded:function(obj){return true;},create_node:function(obj,position,js,callback,is_loaded){obj=this._get_node(obj);position=typeof position==="undefined"?"last":position;var d=$("<li />"),s=this._get_settings().core,tmp;if(obj!==-1&&!obj.length){return false;}if(!is_loaded&&!this._is_loaded(obj)){this.load_node(obj,function(){this.create_node(obj,position,js,callback,true);});return false;}this.__rollback();if(typeof 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