# HG changeset patch # User rougeronj # Date 1420798453 -3600 # Node ID 4c86c4bba618b3bd4cbc433f23d6477c4732cedd # Parent 3abc79964948167028dac72615e782adc2650523 Grunt changes diff -r 3abc79964948 -r 4c86c4bba618 server/python/django/renkanmanager/static/renkanmanager/lib/renkan/css/renkan.css --- a/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/css/renkan.css Fri Jan 09 11:13:54 2015 +0100 +++ b/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/css/renkan.css Fri Jan 09 11:14:13 2015 +0100 @@ -118,6 +118,21 @@ background: -ms-linear-gradient(top, #505050 5px, #1e1e1e 30px); filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#505050', endColorstr='#1e1e1e',GradientType=0 ); } +.Rk-TopBar .loader { + display: block; + background: none repeat red; + width:0; + height: 4px; + overflow: hidden; + position: absolute; + bottom: 0; + left: 0; + transition: width 3s linear; + z-index: 50; +} +.Rk-TopBar .loader.run { + width: 100%; +} 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3px}.Rk-TopBar-Tooltip{position:absolute;top:31px;left:50%;margin-left:-60px;width:120px;z-index:4;display:none}.Rk-TopBar-Tooltip-Contents{background:#fff;font-size:13px;font-weight:700;color:#6060c0;text-align:center;padding:2px;border-style:none solid solid;border-width:1px;border-color:#ccc;border-bottom-left-radius:2px;border-bottom-right-radius:2px}.Rk-TopBar-Tooltip:before{content:".";display:block;text-indent:-8000px;height:7px;background:url(../img/tooltiparrow.png) center no-repeat;margin:0 1px}.Rk-AddNode-Button{width:30px;background-position:-2px 0}.Rk-AddNode-Button:hover{background-position:-2px -35px}.Rk-FullScreen-Button{width:30px;background-position:-36px 0}.Rk-FullScreen-Button:hover{background-position:-36px -35px}.Rk-AddEdge-Button{width:30px;background-position:-70px 0}.Rk-AddEdge-Button:hover{background-position:-70px -35px}.Rk-Save-Button{width:30px;background-position:-104px 0}.Rk-Save-Button.saving{background-position:-104px 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0}.Rk-Open-Button:hover{background-position:-240px -35px}.Rk-GraphSearch-Form{float:right;width:170px;position:relative}.Rk-GraphSearch-Form:after,.Rk-GraphSearch-Form:before{position:absolute;display:block;content:".";text-indent:-9999px}.Rk-GraphSearch-Form:before{right:10px;top:20px;width:7px;height:2px;border:none;padding:0;background:#666;transform:rotate(40deg);-webkit-transform:rotate(40deg)}.Rk-GraphSearch-Form:after{right:13px;top:11px;width:6px;height:6px;border-radius:8px;border:2px solid #666}.Rk-GraphSearch-Field{line-height:23px;font-size:14px;height:23px;padding:0 5px;border:none;margin:6px 5px;width:150px;background:#f0f0f0;box-shadow:1px 1px 1px #999 inset;border-radius:5px;-webkit-appearance:none;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.Rk-Editing-Space{position:absolute;left:0;top:35px;right:0;bottom:0;overflow:hidden;background:-moz-radial-gradient(center,circle,#fff 40%,#e0e0e0 90%);background:-webkit-radial-gradient(center,circle,#fff 40%,#e0e0e0 90%);background:-ms-radial-gradient(center,circle,#fff 40%,#e0e0e0 90%)}.Rk-Editing-Space-Full{top:0}.Rk-Canvas{position:absolute;left:0;top:0;right:0;bottom:0;z-index:2}.Rk-Highlighted{background:rgba(255,255,0,.5)}.Rk-Labels{position:absolute;left:0;top:0;z-index:1;font-family:"Segoe UI","Helvetica Neue",Arial,Helvetica,sans-serif}.Rk-Label{position:absolute;width:160px;margin-left:-80px;text-align:center;font-size:13px;line-height:13px}.Rk-Edge-Label{font-size:11px;transform-origin:50% 0;-moz-transform-origin:50% 0;-webkit-transform-origin:50% 0;-ms-transform-origin:50% 0}.Rk-Editor{position:absolute;left:0;top:0;z-index:3}.Rk-Notifications{position:absolute;right:15px;top:15px;width:200px;padding:10px;border-radius:8px;display:none;color:#fff;font-size:13px;text-align:center;font-weight:700;background:rgba(20,20,20,.7);background:-moz-linear-gradient(top,rgba(40,40,40,.7)20%,rgba(0,0,0,.7)80%);background:-webkit-linear-gradient(top,rgba(40,40,40,.7)20%,rgba(0,0,0,.7)80%);background:-ms-linear-gradient(top,rgba(40,40,40,.7)20%,rgba(0,0,0,.7)80%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#202020', endColorstr='#000000', GradientType=0)}.Rk-CloseX{float:right;cursor:pointer}.Rk-Editor h2{font-size:16px;font-weight:700}.Rk-Editor p,.Rk-Editor-p{margin:5px 0;font-size:12px;clear:both}.Rk-Editor-Label{float:left;width:80px}a.Rk-Edit-Goto{display:block;float:right;width:18px;height:17px;margin:1px 0;border:none;background:url(../img/goto.png)}.Rk-Edit-Image,.Rk-Edit-Image-File,.Rk-Edit-Title,.Rk-Edit-URI,.Rk-Edit-Vocabulary{font-size:12px;width:250px}.Rk-Edit-URI{font-size:12px;width:230px}.Rk-Edit-ImgWrap{text-align:center}.Rk-Edit-ImgPreview{display:inline-block;border:1px solid #666;margin:5px auto;position:relative}.Rk-Edit-ImgPreview img{display:inline-block;max-width:253px!important;max-height:200px!important}.Rk-Edit-ImgPreview svg{height:100%;left:0;position:absolute;top:0;width:100%}.Rk-Editor textarea{width:250px;height:120px;resize:none}.Rk-UserColor{display:inline-block;width:12px;height:12px;border:1px solid #666;margin:-2px 2px}.Rk-Edit-Color{display:inline-block;width:10px;height:10px;border:2px solid #333;margin:-2px 2px;position:relative}.Rk-Edit-ColorTip{display:block;width:3px;height:3px;background:#fff;position:absolute;bottom:0;right:0;cursor:pointer}.Rk-Edit-ColorPicker-Wrapper{display:inline-block;position:relative;float:left}.Rk-Edit-ColorPicker{position:absolute;top:-2px;left:15px;width:96px;height:96px;border:1px solid #CCC;padding:5px 4px 4px 5px;background:#fff;border-radius:5px;display:none;z-index:4}.Rk-CurrentUser .Rk-Edit-ColorPicker{left:-105px;top:2px}.Rk-Edit-ColorPicker-Text{color:#303080;font-weight:700}.Rk-Edit-ColorPicker li{float:left;width:11px;height:11px;margin:0 1px 1px 0;cursor:pointer}.Rk-Edit-Size-Down,.Rk-Edit-Size-Up{font-size:13px;font-weight:700;padding:0 4px;background:#fff;color:#000;border:1px solid #ccc;text-decoration:none}.Rk-Edit-Size-Down:hover,.Rk-Edit-Size-Up:hover{background:#666}.Rk-Edit-Size-Value{display:inline-block;padding:0 5px;text-align:center;width:20px}.Rk-Edit-Vocabulary-Class{color:#999;font-style:italic;font-weight:700}.Rk-Edit-Vocabulary-Property{padding-left:20px}.Rk-Edit-Direction{border:1px solid #666;padding:3px 5px;line-height:20px;border-radius:3px;background:#f0f0f0;cursor:pointer}.Rk-Edit-Direction:hover{background:silver}.Rk-Display-Title a{text-decoration:none;color:#000}.Rk-Display-Title a:hover{text-decoration:underline}.Rk-Display-URI{font-style:italic}.Rk-Display-ImgPreview{margin:5px auto;display:block;max-width:255px!important;max-height:260px!important}.Rk-Fold-Bins{position:absolute;top:5px;width:12px;text-align:center;font-size:16px;cursor:pointer;line-height:16px;padding:4px;color:#fff;background:#666;border-radius:0 6px 6px 0;font-weight:700}.Rk-Fold-Bins:hover{background:#333}.Rk-ZoomButtons{position:absolute;left:0;top:35px;cursor:pointer}.Rk-Editing-Space-Full .Rk-ZoomButtons{top:0}.Rk-ZoomFit,.Rk-ZoomIn,.Rk-ZoomOut,.Rk-ZoomSave,.Rk-ZoomSetSaved{width:21px;height:20px;background:url(../img/zoombuttons.png);margin:5px}.Rk-ZoomIn:hover{background-position:0 -20px}.Rk-ZoomFit{background-position:-42px 0}.Rk-ZoomFit:hover{background-position:-42px -20px}.Rk-ZoomOut{background-position:-21px 0}.Rk-ZoomOut:hover{background-position:-21px -20px}.Rk-ZoomSave{background-position:-63px 0}.Rk-ZoomSave:hover{background-position:-63px -20px}.Rk-ZoomSetSaved{background-position:-84px 0;display:none}.Rk-ZoomSetSaved:hover{background-position:-84px -20px}.Rk-Bins{background:#fff;position:absolute;left:0;top:0;width:299px;bottom:0;overflow:hidden;border-right:1px solid #252525}.Rk-Bins-Title{border:0 none;width:290px;height:15px;line-height:15px;margin:0;padding:15px 0 5px 10px;font-size:14px;color:#F0F0F0;background:-moz-linear-gradient(top,#1e1e1e 5px,#606060 30px);background:-webkit-linear-gradient(top,#1e1e1e 5px,#606060 30px);background:-ms-linear-gradient(top,#1e1e1e 5px,#606060 30px);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#1e1e1e', endColorstr='#606060', GradientType=0)}.Rk-Search-Form{padding:0 10px 8px;height:27px;background:#606060}.Rk-Search-Input,.Rk-Search-Select{float:left;margin:0}.Rk-Search-Input{border-top-left-radius:5px;border-bottom-left-radius:5px;border:1px solid #003050;font-size:13px;background:#fff;height:25px;padding:0 5px;line-height:25px;-webkit-appearance:none;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.Rk-Web-Search-Input{width:190px}.Rk-Bins-Search-Input{width:235px}.Rk-Search-Select{display:inline-block;position:relative;width:45px;border-width:1px;border-color:#003050;border-style:solid none;cursor:pointer;height:25px;background:#fff url(../img/more.png) 30px 10px no-repeat}.Rk-Search-Select:hover{background-color:#3030FF}.Rk-Search-Current{width:40px;height:20px;margin:2px;background-repeat:no-repeat}.Rk-Search-List{width:180px;margin-left:15px;font-size:13px;position:absolute;right:0;top:25px;background:#fff;box-shadow:1px 1px 2px #505050;display:none;border:1px solid #ccc;z-index:2}.Rk-Search-List li{padding:2px 2px 2px 30px;border-top:1px solid #ccc;height:16px;background-color:#fff;background-repeat:no-repeat;cursor:pointer}.Rk-Search-List li:hover{background-color:#3030ff;color:#fff}.Rk-Search-Submit{border:1px solid #003050;height:27px;width:30px;border-top-right-radius:5px;border-bottom-right-radius:5px;background:#333 center no-repeat url(../img/search.png);cursor:pointer}.Rk-Search-Submit:hover{background-color:#999}.Rk-Bin-Title{background:#333;background:-moz-linear-gradient(top,#505050 20%,#1e1e1e 80%);background:-webkit-linear-gradient(top,#505050 20%,#1e1e1e 80%);background:-ms-linear-gradient(top,#505050 20%,#1e1e1e 80%);font-weight:700;font-size:14px;padding:5px;cursor:pointer;color:#f0f0f0;margin:0;border:0 none}.Rk-Bin-Close{float:right;display:block;font-size:16px;font-weight:700;margin:2px 3px 0;color:#f0f0f0;cursor:pointer;text-shadow:-1px -1px 1px #999,1px 1px 1px #000;text-decoration:none}.Rk-Bin-Close:hover{color:#ffff80}.Rk-Bin-Title:hover{color:#ffffe0;background:#505050;background:-moz-linear-gradient(top,#141414 20%,#3c3c3c 80%);background:-webkit-linear-gradient(top,#141414 20%,#3c3c3c 80%);background:-ms-linear-gradient(top,#141414 20%,#3c3c3c 80%)}.Rk-Bin-Refresh{width:18px;height:17px;background:url(../img/refresh.png);display:block;float:right;margin-top:4px}.Rk-Bin-Refresh:hover{background-position:-18px 0}.Rk-Bin-Count{float:right;background:#c000a0;color:#FFF;text-shadow:1px 1px 1px #000;display:none;border-radius:4px;padding:1px 3px;font-size:10px;font-weight:700;margin-top:4px}.Rk-Bin-Title-Icon{float:left;width:25px;margin:2px}.Rk-Bin-Main{overflow:auto;background:#fff;background:-moz-linear-gradient(top,#e0e0e0 0,#FFF 2%,#FFF 98%,#e0e0e0 100%);background:-webkit-linear-gradient(top,#e0e0e0 0,#FFF 2%,#FFF 98%,#e0e0e0 100%);background:-ms-linear-gradient(top,#e0e0e0 0,#FFF 2%,#FFF 98%,#e0e0e0 100%)}.Rk-Bin-Item{cursor:move}.Rk-Bin-Item.hover,.Rk-Bin-Item:hover{background:-moz-linear-gradient(top,rgba(0,0,0,.1)20%,rgba(128,128,128,.1)80%);background:-webkit-linear-gradient(top,rgba(0,0,0,.1)20%,rgba(128,128,128,.1)80%);background:-ms-linear-gradient(top,rgba(0,0,0,.1)20%,rgba(128,128,128,.1)80%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#d0d0d0', endColorstr='#f3f3f3', GradientType=0)}.Rk-Bin-Item.selected{background:#ffffc0}.Rk-Bin-Main li{padding:2px;border-bottom:1px solid #ccc;clear:both;overflow:hidden}.Rk-Bin-Main h3{font-size:14px;font-style:italic;font-weight:700;text-align:center}.Rk-Bin-Main h4{font-size:12px;font-weight:700}.Rk-Bin-Main p{font-size:11px}.Rk-Bin-Main h4 a{color:#303080}.Rk-Bin-Main .searchmatch{background:#ffff80}.Rk-Wikipedia-Search-Icon{background-image:url(../img/search-logos.png)}.Rk-Wikipedia-Icon{float:left;margin:3px;max-height:48px;max-width:48px}.Rk-Wikipedia-Title-Icon{height:20px;background:url(../img/search-logos.png)}.Rk-Wikipedia-Lang-en{background-position:0 -20px}.Rk-Wikipedia-Lang-fr{background-position:0 -40px}.Rk-Wikipedia-Lang-ja{background-position:0 -60px}.Rk-Wikipedia-Result{min-height:51px}.Rk-Wikipedia-Result h4,.Rk-Wikipedia-Result p{margin-left:54px}.Rk-ResourceList-Image{float:left;max-width:100px;max-height:75px;margin-right:2px}.Rk-Ldt-Icon,.Rk-Ldt-Title-Icon{background:url(../img/search-logos.png);background-position:0 -100px;background-repeat:no-repeat}.Rk-Ldt-Title-Icon{height:20px;margin-top:4px}.Rk-Ldt-Tag-Icon{float:left;margin:0 2px 0 0}.Rk-Ldt-Annotation-Icon{float:left;margin:3px}.Rk-Clear{clear:both}h4.Rk-Bin-Loading{margin:10px;text-align:center;font-size:20px;color:#999} \ No newline at end of file diff -r 3abc79964948 -r 4c86c4bba618 server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.js --- a/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.js Fri Jan 09 11:13:54 2015 +0100 +++ b/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.js Fri Jan 09 11:14:13 2015 +0100 @@ -1227,8 +1227,12 @@ Rkns.$.ajax({ url: _opts.url, data: getdata, + beforeSend: function(){ + _proj.set({loading_status:true}); + }, success: function(_data) { _proj.set(_data, {validate: true}); + _proj.set({loading_status:false}); _proj.set({save_status:0}); _renkan.renderer.autoScale(); } @@ -3934,6 +3938,15 @@ } }); + this.renkan.project.on("change:loading_status", function(){ + if (_this.renkan.project.get("loading_status")){ + var animate = _this.$.find(".loader").addClass("run"); + var timer = setTimeout(function(){ + _this.$.find(".loader").hide(250); + }, 3000); + } + }); + this.renkan.project.on("add:users remove:users", _thRedrawUsers); this.renkan.project.on("add:views remove:views", function(_node) { @@ -3947,11 +3960,15 @@ this.renkan.project.on("add:nodes", function(_node) { _this.addRepresentation("Node", _node); - _thRedraw(); + if (!_this.renkan.project.get("loading_status")){ + _thRedraw(); + } }); this.renkan.project.on("add:edges", function(_edge) { _this.addRepresentation("Edge", _edge); - _thRedraw(); + if (!_this.renkan.project.get("loading_status")){ + _thRedraw(); + } }); this.renkan.project.on("change:title", function(_model, _title) { var el = _this.$.find(".Rk-PadTitle"); @@ -4070,7 +4087,7 @@ _(Scene.prototype).extend({ template: _.template( - '<% if (options.show_top_bar) { %>
<% if (!options.editor_mode) { %>

<%- project.get("title") || translate("Untitled project")%>

' + + '<% if (options.show_top_bar) { %>
<% if (!options.editor_mode) { %>

<%- project.get("title") || translate("Untitled project")%>

' + '<% } else { %>" placeholder="<%-translate("Untitled project")%>" /><% } %>' + '<% if (options.show_user_list) { %>
<% if (options.show_user_color) { %>
<% if (options.user_color_editable) { %><% } %>' + '<% if (options.user_color_editable) { print(colorPicker) } %>
<% } %><unknown user>
    <% } %>' + diff -r 3abc79964948 -r 4c86c4bba618 server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.min.js --- a/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.min.js Fri Jan 09 11:13:54 2015 +0100 +++ b/server/python/django/renkanmanager/static/renkanmanager/lib/renkan/js/renkan.min.js Fri Jan 09 11:14:13 2015 +0100 @@ -25,8 +25,8 @@ /*! renkan - v0.7.11 - Copyright © IRI 2015 */ -!function(a){"use strict";"object"!=typeof a.Rkns&&(a.Rkns={});var b=a.Rkns,c=b.$=a.jQuery,d=b._=a._;b.pickerColors=["#8f1919","#a80000","#d82626","#ff0000","#e87c7c","#ff6565","#f7d3d3","#fecccc","#8f5419","#a85400","#d87f26","#ff7f00","#e8b27c","#ffb265","#f7e5d3","#fee5cc","#8f8f19","#a8a800","#d8d826","#feff00","#e8e87c","#feff65","#f7f7d3","#fefecc","#198f19","#00a800","#26d826","#00ff00","#7ce87c","#65ff65","#d3f7d3","#ccfecc","#198f8f","#00a8a8","#26d8d8","#00feff","#7ce8e8","#65feff","#d3f7f7","#ccfefe","#19198f","#0000a8","#2626d8","#0000ff","#7c7ce8","#6565ff","#d3d3f7","#ccccfe","#8f198f","#a800a8","#d826d8","#ff00fe","#e87ce8","#ff65fe","#f7d3f7","#feccfe","#000000","#242424","#484848","#6d6d6d","#919191","#b6b6b6","#dadada","#ffffff"],b.__renkans=[];var e=b._BaseBin=function(a,c){if("undefined"!=typeof a){this.renkan=a,this.renkan.$.find(".Rk-Bin-Main").hide(),this.$=b.$("
  • ").addClass("Rk-Bin").appendTo(a.$.find(".Rk-Bin-List")),this.title_icon_$=b.$("").addClass("Rk-Bin-Title-Icon").appendTo(this.$);var d=this;b.$("").attr({href:"#",title:a.translate("Close bin")}).addClass("Rk-Bin-Close").html("×").appendTo(this.$).click(function(){return d.destroy(),a.$.find(".Rk-Bin-Main:visible").length||a.$.find(".Rk-Bin-Main:last").slideDown(),a.resizeBins(),!1}),b.$("").attr({href:"#",title:a.translate("Refresh bin")}).addClass("Rk-Bin-Refresh").appendTo(this.$).click(function(){return d.refresh(),!1}),this.count_$=b.$("
    ").addClass("Rk-Bin-Count").appendTo(this.$),this.title_$=b.$("

    ").addClass("Rk-Bin-Title").appendTo(this.$),this.main_$=b.$("
    ").addClass("Rk-Bin-Main").appendTo(this.$).html('

    '+a.translate("Loading, please wait")+"

    "),this.title_$.html(c.title||"(new bin)"),this.renkan.resizeBins(),c.auto_refresh&&window.setInterval(function(){d.refresh()},c.auto_refresh)}};e.prototype.destroy=function(){this.$.detach(),this.renkan.resizeBins()};var f=b.Renkan=function(a){var e=this;if(b.__renkans.push(this),this.options=d.defaults(a,b.defaults),d(this.options.property_files).each(function(a){b.$.getJSON(a,function(a){e.options.properties=e.options.properties.concat(a)})}),this.read_only=this.options.read_only||!this.options.editor_mode,this.project=new b.Models.Project,"undefined"!=typeof this.options.user_id&&(this.current_user=this.options.user_id),this.$=b.$("#"+this.options.container),this.$.addClass("Rk-Main").html(this.template(this)),this.tabs=[],this.search_engines=[],this.current_user_list=new b.Models.UsersList,this.current_user_list.on("add remove",function(){this.renderer&&this.renderer.redrawUsers()}),this.colorPicker=function(){var a=d.template('
  • ');return'
      '+b.pickerColors.map(function(b){return a({c:b})}).join("")+"
    "}(),this.options.show_editor&&(this.renderer=new b.Renderer.Scene(this)),this.options.search.length){var f=d.template('
  • <%= title %>
    • '),g=this.$.find(".Rk-Search-List"),h=this.$.find(".Rk-Web-Search-Input"),i=this.$.find(".Rk-Web-Search-Form");d(this.options.search).each(function(a){b[a.type]&&b[a.type].Search&&e.search_engines.push(new b[a.type].Search(e,a))}),g.html(d(this.search_engines).map(function(a,b){return f({key:b,title:a.getSearchTitle(),className:a.getBgClass()})}).join("")),g.find("li").click(function(){var a=b.$(this);e.setSearchEngine(a.attr("data-key")),i.submit()}),i.submit(function(){if(h.val()){var a=e.search_engine;a.search(h.val())}return!1}),this.$.find(".Rk-Search-Current").mouseenter(function(){g.slideDown()}),this.$.find(".Rk-Search-Select").mouseleave(function(){g.hide()}),this.setSearchEngine(0)}else this.$.find(".Rk-Web-Search-Form").detach();d(this.options.bins).each(function(a){b[a.type]&&b[a.type].Bin&&e.tabs.push(new b[a.type].Bin(e,a))});var j=!1;this.$.find(".Rk-Bins").on("click",".Rk-Bin-Title,.Rk-Bin-Title-Icon",function(){var a=b.$(this).siblings(".Rk-Bin-Main");a.is(":hidden")&&(e.$.find(".Rk-Bin-Main").slideUp(),a.slideDown())}),this.options.show_editor&&this.$.find(".Rk-Bins").on("mouseover",".Rk-Bin-Item",function(){var a=b.$(this);if(a&&c(a).attr("data-uri")){var f=e.project.get("nodes").where({uri:c(a).attr("data-uri")});d(f).each(function(a){e.renderer.highlightModel(a)})}}).mouseout(function(){e.renderer.unhighlightAll()}).on("mousemove",".Rk-Bin-Item",function(){try{this.dragDrop()}catch(a){}}).on("touchstart",".Rk-Bin-Item",function(){j=!1}).on("touchmove",".Rk-Bin-Item",function(a){a.preventDefault();var b=a.originalEvent.changedTouches[0],c=e.renderer.canvas_$.offset(),d=e.renderer.canvas_$.width(),f=e.renderer.canvas_$.height();if(b.pageX>=c.left&&b.pageX=c.top&&b.pageY1?a:null);c.source!==k&&(k=c.source,d(e.tabs).each(function(a){a.render(c)}))}}),this.$.find(".Rk-Bins-Search-Form").submit(function(){return!1})};f.prototype.template=d.template('<% if (options.show_bins) { %>

    <%- translate("Select contents:")%>

    " />
      " />
      " />" />
        <% } %><% if (options.show_editor) { %>
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        <%=hdescription%>

        • '),Rkns.Wikipedia.Bin.prototype._init=function(a,b){this.renkan=a,this.search=b.search,this.lang=b.lang||"en",this.title_icon_$.addClass("Rk-Wikipedia-Title-Icon Rk-Wikipedia-Lang-"+this.lang),this.title_$.html(this.search).addClass("Rk-Wikipedia-Title"),this.refresh()},Rkns.Wikipedia.Bin.prototype.render=function(a){function b(a){return d.replace(_(a).escape(),"$1")}var c=a||Rkns.Utils.regexpFromTextOrArray(),d=c.isempty?Rkns.Utils.regexpFromTextOrArray(this.search):c,e="",f=this,g=0;Rkns._(this.data.query.search).each(function(a){var d=a.title,h="http://"+f.lang+".wikipedia.org/wiki/"+encodeURI(d.replace(/ /g,"_")),i=Rkns.$("
        ").html(a.snippet).text();(c.isempty||c.test(d)||c.test(i))&&(g++,e+=f.resultTemplate({url:h,title:d,htitle:b(d),description:i,hdescription:b(i),static_url:f.renkan.options.static_url}))}),f.main_$.html(e),!c.isempty&&g?this.count_$.text(g).show():this.count_$.hide(),c.isempty||g?this.$.show():this.$.hide(),this.renkan.resizeBins()},Rkns.Wikipedia.Bin.prototype.refresh=function(){var a=this;Rkns.$.ajax({url:"http://"+a.lang+".wikipedia.org/w/api.php?action=query&list=search&srsearch="+encodeURIComponent(this.search)+"&format=json",dataType:"jsonp",success:function(b){a.data=b,a.render()}})},define("renderer/baserepresentation",["jquery","underscore"],function(a,b){var c=function(a,c){if("undefined"!=typeof a&&(this.renderer=a,this.renkan=a.renkan,this.project=a.renkan.project,this.options=a.renkan.options,this.model=c,this.model)){var d=this;this._changeBinding=function(){d.redraw()},this._removeBinding=function(){a.removeRepresentation(d),b(function(){a.redraw()}).defer()},this._selectBinding=function(){d.select()},this._unselectBinding=function(){d.unselect()},this.model.on("change",this._changeBinding),this.model.on("remove",this._removeBinding),this.model.on("select",this._selectBinding),this.model.on("unselect",this._unselectBinding)}};return b(c.prototype).extend({_super:function(a){return c.prototype[a].apply(this,Array.prototype.slice.call(arguments,1))},redraw:function(){},moveTo:function(){},show:function(){return"chaud cacao"},hide:function(){},select:function(){this.model&&this.model.trigger("selected")},unselect:function(){this.model&&this.model.trigger("unselected")},highlight:function(){},unhighlight:function(){},mousedown:function(){},mouseup:function(){this.model&&this.model.trigger("clicked")},destroy:function(){this.model&&(this.model.off("change",this._changeBinding),this.model.off("remove",this._removeBinding),this.model.off("select",this._selectBinding),this.model.off("unselect",this._unselectBinding))}}),c}),define("requtils",[],function(){return{getUtils:function(){return window.Rkns.Utils},getRenderer:function(){return window.Rkns.Renderer}}}),define("renderer/basebutton",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({moveTo:function(a){this.sector.moveTo(a)},show:function(){this.sector.show()},hide:function(){this.sector.hide()},select:function(){this.sector.select()},unselect:function(a){this.sector.unselect(),(!a||a!==this.source_representation&&a.source_representation!==this.source_representation)&&this.source_representation.unselect()},destroy:function(){this.sector.destroy()}}),f}),define("renderer/shapebuilder",[],function(){var a={circle:{getShape:function(){return new paper.Path.Circle([0,0],1)},getImageShape:function(a,b){return new paper.Path.Circle(a,b)}},rectangle:{getShape:function(){return new paper.Path.Rectangle([-2,-2],[2,2])},getImageShape:function(a,b){return new paper.Path.Rectangle([-b,-b],[2*b,2*b])}},ellipse:{getShape:function(){return new paper.Path.Ellipse(new paper.Rectangle([-2,-1],[2,1]))},getImageShape:function(a,b){return new paper.Path.Ellipse(new paper.Rectangle([-b,-b/2],[2*b,b]))}},polygon:{getShape:function(){return new paper.Path.RegularPolygon([0,0],6,1)},getImageShape:function(a,b){return new paper.Path.RegularPolygon([0,0],6,b)}},diamond:{getShape:function(){var a=new paper.Path.Rectangle([-2,-2],[2,2]);return a.rotate(45),a},getImageShape:function(a,b){var c=new paper.Path.Rectangle([-b,-b],[2*b,2*b]);return c.rotate(45),c}},star:{getShape:function(){return new paper.Path.Star([0,0],8,1,.7)},getImageShape:function(a,b){return new paper.Path.Star([0,0],8,1*b,.7*b)}},svg:function(a){return{getShape:function(){return new paper.Path(a)},getImageShape:function(){return new paper.Path}}}},b=function(b){return"undefined"==typeof b&&(b="circle"),"svg:"===b.substr(0,4)?a.svg(b.substr(4)):(b in a||(b="circle"),a[b])};return b}),define("renderer/noderepr",["jquery","underscore","requtils","renderer/baserepresentation","renderer/shapebuilder"],function(a,b,c,d,e){var f=c.getUtils(),g=f.inherit(d);return b(g.prototype).extend({_init:function(){if(this.renderer.node_layer.activate(),this.type="Node",this.buildShape(),this.options.show_node_circles?(this.circle.strokeWidth=this.options.node_stroke_width,this.h_ratio=1):this.h_ratio=0,this.title=a('
        ').appendTo(this.renderer.labels_$),this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.NodeEditButton(this.renderer,null),new b.NodeRemoveButton(this.renderer,null),new b.NodeLinkButton(this.renderer,null),new b.NodeEnlargeButton(this.renderer,null),new b.NodeShrinkButton(this.renderer,null)],this.pending_delete_buttons=[new b.NodeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d$1')):this.title.text(h),this.title.css({left:this.paper_coords.x,top:this.paper_coords.y+this.circle_radius*this.h_ratio+this.options.node_label_distance,opacity:g});var i=this.model.get("color")||(this.model.get("created_by")||f._USER_PLACEHOLDER(this.renkan)).get("color");this.circle.strokeColor=i;var j=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(j)});var k=this.img;if(this.img=this.model.get("image"),this.img&&this.img!==k&&this.showImage(),this.node_image&&!this.img&&(this.node_image.remove(),delete this.node_image),this.renderer.minimap){this.minimap_circle.fillColor=i;var l=this.renderer.toMinimapCoords(c),m=this.renderer.minimap.scale*d,n=new paper.Size([m,m]);this.minimap_circle.fitBounds(l.subtract(n),n.multiply(2))}if(!a){var o=this;b.each(this.project.get("edges").filter(function(a){return a.get("to")===o.model||a.get("from")===o.model}),function(a){var b=o.renderer.getRepresentationByModel(a);b&&"undefined"!=typeof b.from_representation&&"undefined"!=typeof b.from_representation.paper_coords&&"undefined"!=typeof b.to_representation&&"undefined"!=typeof b.to_representation.paper_coords&&b.redraw()})}},showImage:function(){var b=null;if("undefined"==typeof this.renderer.image_cache[this.img]?(b=new Image,this.renderer.image_cache[this.img]=b,b.src=this.img):b=this.renderer.image_cache[this.img],b.width){this.node_image&&this.node_image.remove(),this.renderer.node_layer.activate();var c=b.width,d=b.height,e=this.model.get("clip_path"),f="undefined"!=typeof e&&e,g=null,h=null,i=null;if(f){g=new paper.Path;var j=e.match(/[a-z][^a-z]+/gi)||[],k=[0,0],l=1/0,m=1/0,n=-1/0,o=-1/0,p=function(a,b){var e=a.slice(1).map(function(a,e){var f=parseFloat(a),g=e%2;return f=g?(f-.5)*d:(f-.5)*c,b&&(f+=k[g]),g?(m=Math.min(m,f),o=Math.max(o,f)):(l=Math.min(l,f),n=Math.max(n,f)),f});return k=e.slice(-2),e};j.forEach(function(a){var b=a.match(/([a-z]|[0-9.-]+)/gi)||[""];switch(b[0]){case"M":g.moveTo(p(b));break;case"m":g.moveTo(p(b,!0));break;case"L":g.lineTo(p(b));break;case"l":g.lineTo(p(b,!0));break;case"C":g.cubicCurveTo(p(b));break;case"c":g.cubicCurveTo(p(b,!0));break;case"Q":g.quadraticCurveTo(p(b));break;case"q":g.quadraticCurveTo(p(b,!0))}}),h=Math[this.options.node_images_fill_mode?"min":"max"](n-l,o-m)/2,i=new paper.Point((n+l)/2,(o+m)/2),this.options.show_node_circles||(this.h_ratio=(o-m)/(2*h))}else h=Math[this.options.node_images_fill_mode?"min":"max"](c,d)/2,i=new paper.Point(0,0),this.options.show_node_circles||(this.h_ratio=d/(2*h));var q=new paper.Raster(b);if(q.locked=!0,f&&(q=new paper.Group(g,q),q.opacity=.99,q.clipped=!0,g.__representation=this),this.options.clip_node_images){var r=this.shapeBuilder.getImageShape(i,h);q=new paper.Group(r,q),q.opacity=.99,q.clipped=!0,r.__representation=this}this.image_delta=i.divide(h),this.node_image=q,this.node_image.__representation=s,this.node_image.scale(this.circle_radius/h),this.node_image.position=this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius)),this.redraw(),this.renderer.throttledPaperDraw()}else{var s=this;a(b).on("load",function(){s.showImage()})}},paperShift:function(a){this.options.editor_mode?this.renkan.read_only||(this.is_dragging=!0,this.paper_coords=this.paper_coords.add(a),this.redraw()):this.renderer.paperShift(a)},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("NodeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.circle.strokeWidth=this.options.selected_node_stroke_width,this.renderer.isEditable()&&this.active_buttons.forEach(function(a){a.show()});var b=this.model.get("uri");b&&a(".Rk-Bin-Item").each(function(){var c=a(this);c.attr("data-uri")===b&&c.addClass("selected")}),this.options.editor_mode||this.openEditor(),this.renderer.minimap&&(this.minimap_circle.strokeWidth=this.options.minimap_highlight_weight,this.minimap_circle.strokeColor=this.options.minimap_highlight_color),this._super("select")},unselect:function(b){b&&b.source_representation===this||(this.selected=!1,this.all_buttons.forEach(function(a){a.hide()}),this.circle.strokeWidth=this.options.node_stroke_width,a(".Rk-Bin-Item").removeClass("selected"),this.renderer.minimap&&(this.minimap_circle.strokeColor=void 0),this._super("unselect"))},highlight:function(a){var b=a||!0;this.highlighted!==b&&(this.highlighted=b,this.redraw(),this.renderer.throttledPaperDraw())},unhighlight:function(){this.highlighted&&(this.highlighted=!1,this.redraw(),this.renderer.throttledPaperDraw())},saveCoords:function(){var a=this.renderer.toModelCoords(this.paper_coords),b={position:{x:a.x,y:a.y}};this.renderer.isEditable()&&this.model.set(b)},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){this.renderer.is_dragging&&this.renderer.isEditable()?this.saveCoords():(b||this.model.get("delete_scheduled")||this.openEditor(),this.model.trigger("clicked")),this.renderer.click_target=null,this.renderer.is_dragging=!1,this.is_dragging=!1},destroy:function(){this._super("destroy"),this.all_buttons.forEach(function(a){a.destroy()}),this.circle.remove(),this.title.remove(),this.renderer.minimap&&this.minimap_circle.remove(),this.node_image&&this.node_image.remove()}}),g}),define("renderer/edge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){if(this.renderer.edge_layer.activate(),this.type="Edge",this.from_representation=this.renderer.getRepresentationByModel(this.model.get("from")),this.to_representation=this.renderer.getRepresentationByModel(this.model.get("to")),this.bundle=this.renderer.addToBundles(this),this.line=new paper.Path,this.line.add([0,0],[0,0],[0,0]),this.line.__representation=this,this.line.strokeWidth=this.options.edge_stroke_width,this.arrow=new paper.Path,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.__representation=this,this.text=a('
        ').appendTo(this.renderer.labels_$),this.arrow_angle=0,this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.EdgeEditButton(this.renderer,null),new b.EdgeRemoveButton(this.renderer,null)],this.pending_delete_buttons=[new b.EdgeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d90&&(n-=180,o=o.multiply(-1)),-90>n&&(n+=180,o=o.multiply(-1));var t=this.model.get("title")||this.renkan.translate(this.options.label_untitled_edges)||"";t=e.shortenText(t,this.options.node_label_max_length),this.text.text(t);var u=this.paper_coords.add(o);this.text.css({left:u.x,top:u.y,transform:"rotate("+n+"deg)","-moz-transform":"rotate("+n+"deg)","-webkit-transform":"rotate("+n+"deg)",opacity:r}),this.text_angle=n;var v=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(v)}),this.renderer.minimap&&(this.minimap_line.strokeColor=q,this.minimap_line.segments[0].point=this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get("position"))),this.minimap_line.segments[1].point=this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get("position"))))}},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("EdgeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.line.strokeWidth=this.options.selected_edge_stroke_width,this.renderer.isEditable()&&this.active_buttons.forEach(function(a){a.show()}),this.options.editor_mode||this.openEditor(),this._super("select")},unselect:function(a){a&&a.source_representation===this||(this.selected=!1,this.options.editor_mode&&this.all_buttons.forEach(function(a){a.hide()}),this.line.strokeWidth=this.options.edge_stroke_width,this._super("unselect"))},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){!this.renkan.read_only&&this.renderer.is_dragging?(this.from_representation.saveCoords(),this.to_representation.saveCoords(),this.from_representation.is_dragging=!1,this.to_representation.is_dragging=!1):(b||this.openEditor(),this.model.trigger("clicked")),this.renderer.click_target=null,this.renderer.is_dragging=!1},paperShift:function(a){this.options.editor_mode?this.options.read_only||(this.from_representation.paperShift(a),this.to_representation.paperShift(a)):this.renderer.paperShift(a)},destroy:function(){this._super("destroy"),this.line.remove(),this.arrow.remove(),this.text.remove(),this.renderer.minimap&&this.minimap_line.remove(),this.all_buttons.forEach(function(a){a.destroy()});var a=this;this.bundle.edges=b(this.bundle.edges).reject(function(b){return a===b})}}),f}),define("renderer/tempedge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.edge_layer.activate(),this.type="Temp-edge";var a=(this.project.get("users").get(this.renkan.current_user)||e._USER_PLACEHOLDER(this.renkan)).get("color");this.line=new paper.Path,this.line.strokeColor=a,this.line.dashArray=[4,2],this.line.strokeWidth=this.options.selected_edge_stroke_width,this.line.add([0,0],[0,0]),this.line.__representation=this,this.arrow=new paper.Path,this.arrow.fillColor=a,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.__representation=this,this.arrow_angle=0},redraw:function(){var a=this.from_representation.paper_coords,b=this.end_pos,c=b.subtract(a).angle,d=a.add(b).divide(2);this.line.segments[0].point=a,this.line.segments[1].point=b,this.arrow.rotate(c-this.arrow_angle),this.arrow.position=d,this.arrow_angle=c},paperShift:function(a){if(!this.renderer.isEditable())return this.renderer.removeRepresentation(_this),void paper.view.draw();this.end_pos=this.end_pos.add(a);var b=paper.project.hitTest(this.end_pos);this.renderer.findTarget(b),this.redraw()},mouseup:function(a){var b=paper.project.hitTest(a.point),c=this.from_representation.model,d=!0;if(b&&"undefined"!=typeof b.item.__representation){var f=b.item.__representation;if("Node"===f.type.substr(0,4)){var g=f.model||f.source_representation.model;if(c!==g){var h={id:e.getUID("edge"),created_by:this.renkan.current_user,from:c,to:g};this.renderer.isEditable()&&this.project.addEdge(h)}}(c===f.model||f.source_representation&&f.source_representation.model===c)&&(d=!1,this.renderer.is_dragging=!0)}d&&(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentation(this),paper.view.draw())},destroy:function(){this.arrow.remove(),this.line.remove()}}),f}),define("renderer/baseeditor",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.buttons_layer.activate(),this.type="editor",this.editor_block=new paper.Path;var c=b(b.range(8)).map(function(){return[0,0]});this.editor_block.add.apply(this.editor_block,c),this.editor_block.strokeWidth=this.options.tooltip_border_width,this.editor_block.strokeColor=this.options.tooltip_border_color,this.editor_block.opacity=.8,this.editor_$=a("
        ").appendTo(this.renderer.editor_$).css({position:"absolute",opacity:.8}).hide()},destroy:function(){this.editor_block.remove(),this.editor_$.remove()}}),f}),define("renderer/nodeeditor",["jquery","underscore","requtils","renderer/baseeditor"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({template:b.template('

        ×<%-renkan.translate("Edit Node")%>

        <% if (options.show_node_editor_uri) { %>

        <% } %><% if (options.show_node_editor_description) { %>

        <% } %><% if (options.show_node_editor_size) { %>

        <%-renkan.translate("Size:")%>-<%-node.size%>+

        <% } %><% if (options.show_node_editor_color) { %>
        <%-renkan.translate("Node color:")%>
        <%= renkan.colorPicker %><%- renkan.translate("Choose color") %>
        <% } %><% if (options.show_node_editor_image) { %>
        <% if (node.clip_path) { %><% }%>

        <% } %><% if (options.show_node_editor_creator && node.has_creator) { %>

        <%-renkan.translate("Created by:")%> <%- shortenText(node.created_by_title, 25) %>

        <% } %><% if (options.change_shapes) { %>

        <% } %>'),readOnlyTemplate:b.template('

        ×<% if (options.show_node_tooltip_color) { %><% } %><% if (node.uri) { %><% } %><%-node.title%><% if (node.uri) { %><% } %>

        <% if (node.uri && options.show_node_tooltip_uri) { %>

        <%-node.short_uri%>

        <% } %><% if (options.show_node_tooltip_description) { %>

        <%-node.description%>

        <% } %><% if (node.image && options.show_node_tooltip_image) { %><% } %><% if (node.has_creator && options.show_node_tooltip_creator) { %>

        <%-renkan.translate("Created by:")%><%- shortenText(node.created_by_title, 25) %>

        <% } %>'),draw:function(){var c=this.source_representation.model,d=c.get("created_by")||e._USER_PLACEHOLDER(this.renkan),f=this.renderer.isEditable()?this.template:this.readOnlyTemplate,g=this.options.static_url+"img/image-placeholder.png",h=c.get("size")||0;this.editor_$.html(f({node:{has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),short_uri:e.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),image:c.get("image")||"",image_placeholder:g,color:c.get("color")||d.get("color"),clip_path:c.get("clip_path")||!1,created_by_color:d.get("color"),created_by_title:d.get("title"),size:(h>0?"+":"")+h,shape:c.get("shape")||"circle"},renkan:this.renkan,options:this.options,shortenText:e.shortenText})),this.redraw();var i=this,j=function(){i.renderer.removeRepresentation(i),paper.view.draw()};if(this.editor_$.find(".Rk-CloseX").click(j),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var k=b(function(){b(function(){if(i.renderer.isEditable()){var a={title:i.editor_$.find(".Rk-Edit-Title").val()};i.options.show_node_editor_uri&&(a.uri=i.editor_$.find(".Rk-Edit-URI").val(),i.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#")),i.options.show_node_editor_image&&(a.image=i.editor_$.find(".Rk-Edit-Image").val(),i.editor_$.find(".Rk-Edit-ImgPreview").attr("src",a.image||g)),i.options.show_node_editor_description&&(a.description=i.editor_$.find(".Rk-Edit-Description").val()),i.options.change_shapes&&c.get("shape")!==i.editor_$.find(".Rk-Edit-Shape").val()&&(a.shape=i.editor_$.find(".Rk-Edit-Shape").val(),a.shape_changed=!0),c.set(a),i.redraw(),a.shape_changed===!0&&c.set(a)}else j()}).defer()}).throttle(500);this.editor_$.on("keyup",function(a){27===a.keyCode&&j()}),this.editor_$.find("input, textarea, select").on("change keyup paste",k),this.editor_$.find(".Rk-Edit-Image-File").change(function(){if(this.files.length){var a=this.files[0],b=new FileReader;if("image"!==a.type.substr(0,5))return void alert(i.renkan.translate("This file is not an image"));if(a.size>1024*i.options.uploaded_image_max_kb)return void alert(i.renkan.translate("Image size must be under ")+i.options.uploaded_image_max_kb+i.renkan.translate("KB"));b.onload=function(a){i.editor_$.find(".Rk-Edit-Image").val(a.target.result),k()},b.readAsDataURL(a)}}),this.editor_$.find(".Rk-Edit-Title")[0].focus();var l=i.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),l.show()},function(a){a.preventDefault(),l.hide()}),l.find("li").hover(function(b){b.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",c.get("color")||(c.get("created_by")||e._USER_PLACEHOLDER(i.renkan)).get("color"))}).click(function(b){b.preventDefault(),i.renderer.isEditable()?(c.set("color",a(this).attr("data-color")),l.hide(),paper.view.draw()):j()});var m=function(a){if(i.renderer.isEditable()){var b=a+(c.get("size")||0);i.editor_$.find(".Rk-Edit-Size-Value").text((b>0?"+":"")+b),c.set("size",b),paper.view.draw()}else j()};this.editor_$.find(".Rk-Edit-Size-Down").click(function(){return m(-1),!1}),this.editor_$.find(".Rk-Edit-Size-Up").click(function(){return m(1),!1})}else if("object"==typeof this.source_representation.highlighted){var n=this.source_representation.highlighted.replace(b(c.get("title")).escape(),'$1');this.editor_$.find(".Rk-Display-Title"+(c.get("uri")?" a":"")).html(n),this.options.show_node_tooltip_description&&this.editor_$.find(".Rk-Display-Description").html(this.source_representation.highlighted.replace(b(c.get("description")).escape(),'$1'))}this.editor_$.find("img").load(function(){i.redraw()})},redraw:function(){var a=this.source_representation.paper_coords; -e.drawEditBox(this.options,a,this.editor_block,.75*this.source_representation.circle_radius,this.editor_$),this.editor_$.show(),paper.view.draw()}}),f}),define("renderer/edgeeditor",["jquery","underscore","requtils","renderer/baseeditor"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({template:b.template('

        ×<%-renkan.translate("Edit Edge")%>

        <% if (options.show_edge_editor_uri) { %>

        <% if (options.properties.length) { %>

        <% } } %><% if (options.show_edge_editor_color) { %>
        <%-renkan.translate("Edge color:")%>
        <%= renkan.colorPicker %><%- renkan.translate("Choose color") %>
        <% } %><% if (options.show_edge_editor_direction) { %>

        <%- renkan.translate("Change edge direction") %>

        <% } %><% if (options.show_edge_editor_nodes) { %>

        <%-renkan.translate("From:")%><%- shortenText(edge.from_title, 25) %>

        <%-renkan.translate("To:")%><%- shortenText(edge.to_title, 25) %>

        <% } %><% if (options.show_edge_editor_creator && edge.has_creator) { %>

        <%-renkan.translate("Created by:")%><%- shortenText(edge.created_by_title, 25) %>

        <% } %>'),readOnlyTemplate:b.template('

        ×<% if (options.show_edge_tooltip_color) { %><% } %><% if (edge.uri) { %><% } %><%-edge.title%><% if (edge.uri) { %><% } %>

        <% if (options.show_edge_tooltip_uri && edge.uri) { %>

        <%-edge.short_uri%>

        <% } %>

        <%-edge.description%>

        <% if (options.show_edge_tooltip_nodes) { %>

        <%-renkan.translate("From:")%><%- shortenText(edge.from_title, 25) %>

        <%-renkan.translate("To:")%><%- shortenText(edge.to_title, 25) %>

        <% } %><% if (options.show_edge_tooltip_creator && edge.has_creator) { %>

        <%-renkan.translate("Created by:")%><%- shortenText(edge.created_by_title, 25) %>

        <% } %>'),draw:function(){var c=this.source_representation.model,d=c.get("from"),f=c.get("to"),g=c.get("created_by")||e._USER_PLACEHOLDER(this.renkan),h=this.renderer.isEditable()?this.template:this.readOnlyTemplate;this.editor_$.html(h({edge:{has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),short_uri:e.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),color:c.get("color")||g.get("color"),from_title:d.get("title"),to_title:f.get("title"),from_color:d.get("color")||(d.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),to_color:f.get("color")||(f.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),created_by_color:g.get("color"),created_by_title:g.get("title")},renkan:this.renkan,shortenText:e.shortenText,options:this.options})),this.redraw();var i=this,j=function(){i.renderer.removeRepresentation(i),paper.view.draw()};if(this.editor_$.find(".Rk-CloseX").click(j),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var k=b(function(){b(function(){if(i.renderer.isEditable()){var a={title:i.editor_$.find(".Rk-Edit-Title").val()};i.options.show_edge_editor_uri&&(a.uri=i.editor_$.find(".Rk-Edit-URI").val()),i.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#"),c.set(a),paper.view.draw()}else j()}).defer()}).throttle(500);this.editor_$.on("keyup",function(a){27===a.keyCode&&j()}),this.editor_$.find("input").on("keyup change paste",k),this.editor_$.find(".Rk-Edit-Vocabulary").change(function(){var b=a(this),c=b.val();c&&(i.editor_$.find(".Rk-Edit-Title").val(b.find(":selected").text()),i.editor_$.find(".Rk-Edit-URI").val(c),k())}),this.editor_$.find(".Rk-Edit-Direction").click(function(){i.renderer.isEditable()?(c.set({from:c.get("to"),to:c.get("from")}),i.draw()):j()});var l=i.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),l.show()},function(a){a.preventDefault(),l.hide()}),l.find("li").hover(function(b){b.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",c.get("color")||(c.get("created_by")||e._USER_PLACEHOLDER(i.renkan)).get("color"))}).click(function(b){b.preventDefault(),i.renderer.isEditable()?(c.set("color",a(this).attr("data-color")),l.hide(),paper.view.draw()):j()})}},redraw:function(){var a=this.source_representation.paper_coords;e.drawEditBox(this.options,a,this.editor_block,5,this.editor_$),this.editor_$.show(),paper.view.draw()}}),f}),define("renderer/nodebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({setSectorSize:function(){var a=this.source_representation.circle_radius;a!==this.lastSectorInner&&(this.sector&&this.sector.destroy(),this.sector=this.renderer.drawSector(this,1+a,e._NODE_BUTTON_WIDTH+a,this.startAngle,this.endAngle,1,this.imageName,this.renkan.translate(this.text)),this.lastSectorInner=a)}}),f}),define("renderer/nodeeditbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-edit-button",this.lastSectorInner=0,this.startAngle=-135,this.endAngle=-45,this.imageName="edit",this.text="Edit"},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}),f}),define("renderer/noderemovebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-remove-button",this.lastSectorInner=0,this.startAngle=0,this.endAngle=90,this.imageName="remove",this.text="Remove"},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove node ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeNode(this.source_representation.model)}}),f}),define("renderer/noderevertbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-revert-button",this.lastSectorInner=0,this.startAngle=-135,this.endAngle=135,this.imageName="revert",this.text="Cancel deletion"},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}),f}),define("renderer/nodelinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-link-button",this.lastSectorInner=0,this.startAngle=90,this.endAngle=180,this.imageName="link",this.text="Link to another node"},mousedown:function(a){if(this.renderer.isEditable()){var b=this.renderer.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]);this.renderer.click_target=null,this.renderer.removeRepresentationsOfType("editor"),this.renderer.addTempEdge(this.source_representation,c)}}}),f}),define("renderer/nodeenlargebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-enlarge-button",this.lastSectorInner=0,this.startAngle=-45,this.endAngle=0,this.imageName="enlarge",this.text="Enlarge"},mouseup:function(){var a=1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}),f}),define("renderer/nodeshrinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-shrink-button",this.lastSectorInner=0,this.startAngle=-180,this.endAngle=-135,this.imageName="shrink",this.text="Shrink"},mouseup:function(){var a=-1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}),f}),define("renderer/edgeeditbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-edit-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-270,-90,1,"edit",this.renkan.translate("Edit"))},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}),f}),define("renderer/edgeremovebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-remove-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-90,90,1,"remove",this.renkan.translate("Remove"))},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove edge ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeEdge(this.source_representation.model)}}),f}),define("renderer/edgerevertbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-revert-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-135,135,1,"revert",this.renkan.translate("Cancel deletion"))},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}),f}),define("renderer/miniframe",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({paperShift:function(a){this.renderer.offset=this.renderer.offset.subtract(a.divide(this.renderer.minimap.scale).multiply(this.renderer.scale)),this.renderer.redraw()},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1}}),f}),define("renderer/scene",["jquery","underscore","filesaver","requtils","renderer/miniframe"],function(a,b,c,d,e){var f=d.getUtils(),g=function(c){this.renkan=c,this.$=a(".Rk-Render"),this.representations=[],this.$.html(this.template(c)),this.onStatusChange(),this.canvas_$=this.$.find(".Rk-Canvas"),this.labels_$=this.$.find(".Rk-Labels"),this.editor_$=this.$.find(".Rk-Editor"),this.notif_$=this.$.find(".Rk-Notifications"),paper.setup(this.canvas_$[0]),this.scale=1,this.initialScale=1,this.offset=paper.view.center,this.totalScroll=0,this.mouse_down=!1,this.click_target=null,this.selected_target=null,this.edge_layer=new paper.Layer,this.node_layer=new paper.Layer,this.buttons_layer=new paper.Layer,this.delete_list=[],this.redrawActive=!0,c.options.show_minimap&&(this.minimap={background_layer:new paper.Layer,edge_layer:new paper.Layer,node_layer:new paper.Layer,node_group:new paper.Group,size:new paper.Size(c.options.minimap_width,c.options.minimap_height)},this.minimap.background_layer.activate(),this.minimap.topleft=paper.view.bounds.bottomRight.subtract(this.minimap.size),this.minimap.rectangle=new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]),this.minimap.size.add([4,4])),this.minimap.rectangle.fillColor=c.options.minimap_background_color,this.minimap.rectangle.strokeColor=c.options.minimap_border_color,this.minimap.rectangle.strokeWidth=4,this.minimap.offset=new paper.Point(this.minimap.size.divide(2)),this.minimap.scale=.1,this.minimap.node_layer.activate(),this.minimap.cliprectangle=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.cliprectangle),this.minimap.node_group.clipped=!0,this.minimap.miniframe=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.miniframe),this.minimap.miniframe.fillColor="#c0c0ff",this.minimap.miniframe.opacity=.3,this.minimap.miniframe.strokeColor="#000080",this.minimap.miniframe.strokeWidth=3,this.minimap.miniframe.__representation=new e(this,null)),this.throttledPaperDraw=b(function(){paper.view.draw()}).throttle(100),this.bundles=[],this.click_mode=!1;var d=this,g=!0,h=1,i=!1,j=0,k=0;this.image_cache={},this.icon_cache={},["edit","remove","link","enlarge","shrink","revert"].forEach(function(a){var b=new Image;b.src=c.options.static_url+"img/"+a+".png",d.icon_cache[a]=b});var l=b.throttle(function(a,b){d.onMouseMove(a,b)},f._MOUSEMOVE_RATE);this.canvas_$.on({mousedown:function(a){a.preventDefault(),d.onMouseDown(a,!1)},mousemove:function(a){a.preventDefault(),l(a,!1)},mouseup:function(a){a.preventDefault(),d.onMouseUp(a,!1)},mousewheel:function(a,b){c.options.zoom_on_scroll&&(a.preventDefault(),g&&d.onScroll(a,b))},touchstart:function(a){a.preventDefault();var b=a.originalEvent.touches[0];c.options.allow_double_click&&new Date-_lastTap0?d.$.find(".Rk-ZoomSetSaved").show():d.$.find(".Rk-ZoomSetSaved").hide()}),this.renkan.project.on("add:nodes",function(a){d.addRepresentation("Node",a),n()}),this.renkan.project.on("add:edges",function(a){d.addRepresentation("Edge",a),n()}),this.renkan.project.on("change:title",function(a,b){var c=d.$.find(".Rk-PadTitle");c.is("input")?c.val()!==b&&c.val(b):c.text(b)}),c.options.size_bug_fix){var p="number"==typeof c.options.size_bug_fix?c.options.size_bug_fix:500;window.setTimeout(function(){d.fixSize(!0)},p)}if(c.options.force_resize&&a(window).resize(function(){d.fixSize(!1)}),c.options.show_user_list&&c.options.user_color_editable){var q=this.$.find(".Rk-Users .Rk-Edit-ColorPicker-Wrapper"),r=this.$.find(".Rk-Users .Rk-Edit-ColorPicker");q.hover(function(a){d.isEditable()&&(a.preventDefault(),r.show())},function(a){a.preventDefault(),r.hide()}),r.find("li").mouseenter(function(b){d.isEditable()&&(b.preventDefault(),d.$.find(".Rk-CurrentUser-Color").css("background",a(this).attr("data-color")))})}if(c.options.show_search_field){var s="";this.$.find(".Rk-GraphSearch-Field").on("keyup change paste input",function(){var b=a(this),e=b.val();if(e!==s)if(s=e,e.length<2)c.project.get("nodes").each(function(a){d.getRepresentationByModel(a).unhighlight()});else{var g=f.regexpFromTextOrArray(e);c.project.get("nodes").each(function(a){g.test(a.get("title"))||g.test(a.get("description"))?d.getRepresentationByModel(a).highlight(g):d.getRepresentationByModel(a).unhighlight()})}})}this.redraw(),window.setInterval(function(){var a=(new Date).valueOf();d.delete_list.forEach(function(b){if(a>=b.time){var d=c.project.get("nodes").findWhere({delete_scheduled:b.id});d&&project.removeNode(d),d=c.project.get("edges").findWhere({delete_scheduled:b.id}),d&&project.removeEdge(d)}}),d.delete_list=d.delete_list.filter(function(a){return c.project.get("nodes").findWhere({delete_scheduled:a.id})||c.project.get("edges").findWhere({delete_scheduled:a.id})})},500),this.minimap&&window.setInterval(function(){d.rescaleMinimap()},2e3)};return b(g.prototype).extend({template:b.template('<% if (options.show_top_bar) { %>
        <% if (!options.editor_mode) { %>

        <%- project.get("title") || translate("Untitled project")%>

        <% } else { %>" placeholder="<%-translate("Untitled project")%>" /><% } %><% if (options.show_user_list) { %>
        <% if (options.show_user_color) { %>
        <% if (options.user_color_editable) { %><% } %><% if (options.user_color_editable) { print(colorPicker) } %>
        <% } %><unknown user>
          <% } %><% if (options.home_button_url) {%>
          <%- translate(options.home_button_title) %>
          <% } %><% if (options.show_fullscreen_button) { %>
          <%-translate("Full Screen")%>
          <% } %><% if (options.editor_mode) { %><% if (options.show_addnode_button) { %>
          <%-translate("Add Node")%>
          <% } %><% if (options.show_addedge_button) { %>
          <%-translate("Add Edge")%>
          <% } %><% if (options.show_export_button) { %>
          <%-translate("Download Project")%>
          <% } %><% if (options.show_save_button) { %>
          <% } %><% if (options.show_open_button) { %>
          <%-translate("Open Project")%>
          <% } %><% if (options.show_bookmarklet) { %>
          <%-translate("Renkan \'Drag-to-Add\' bookmarklet")%>
          <% } %><% } else { %><% if (options.show_export_button) { %>
          <%-translate("Download Project")%>
          <% } %><% };if (options.show_search_field) { %>
          " />
          <% } %>
          <% } %>
          <% if (options.show_bins) { %>
          «
          <% } %>
          ">
          ">
          ">
          <% if (options.editor_mode) { %>
          ">
          <% } %><% if (options.editor_mode || !isNaN(parseInt(options.default_view))) { %>
          ">
          <% } %>
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paper.Point([a.pageX-b.left,a.pageY-b.top]),d=c.subtract(this.last_point);this.last_point=c,!this.is_dragging&&this.mouse_down&&d.length>f._MIN_DRAG_DISTANCE&&(this.is_dragging=!0);var e=paper.project.hitTest(c);this.is_dragging?this.click_target&&"function"==typeof this.click_target.paperShift?this.click_target.paperShift(d):this.paperShift(d):this.findTarget(e),paper.view.draw()},onMouseDown:function(b,c){var d=this.canvas_$.offset(),e=new paper.Point([b.pageX-d.left,b.pageY-d.top]);if(this.last_point=e,this.mouse_down=!0,!this.click_target||"Temp-edge"!==this.click_target.type){this.removeRepresentationsOfType("editor"),this.is_dragging=!1;var g=paper.project.hitTest(e);if(g&&"undefined"!=typeof g.item.__representation)this.click_target=g.item.__representation,this.click_target.mousedown(b,c);else if(this.click_target=null,this.isEditable()&&this.click_mode===f._CLICKMODE_ADDNODE){var 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c=this.canvas_$.offset(),d=new paper.Point([a.pageX-c.left,a.pageY-c.top]).subtract(this.offset).multiply(Math.SQRT2-1);this.totalScroll>0?this.setScale(this.scale*Math.SQRT2,this.offset.subtract(d)):this.setScale(this.scale*Math.SQRT1_2,this.offset.add(d.divide(Math.SQRT2))),this.totalScroll=0}},onDoubleClick:function(a){if(this.isEditable()){var b=this.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]),d=paper.project.hitTest(c);if(this.isEditable()&&(!d||"undefined"==typeof d.item.__representation)){var e=this.toModelCoords(c),g={id:f.getUID("node"),created_by:this.renkan.current_user,position:{x:e.x,y:e.y}},h=this.renkan.project.addNode(g);this.getRepresentationByModel(h).openEditor()}paper.view.draw()}},defaultDropHandler:function(b){var c={},d="";switch(b["text/x-iri-specific-site"]){case"twitter":d=a("
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          ").addClass("Rk-Bin-Title").appendTo(this.$),this.main_$=b.$("
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          " />
            " />
            " />" />
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              <%=hdescription%>

              '),Rkns.Wikipedia.Bin.prototype._init=function(a,b){this.renkan=a,this.search=b.search,this.lang=b.lang||"en",this.title_icon_$.addClass("Rk-Wikipedia-Title-Icon Rk-Wikipedia-Lang-"+this.lang),this.title_$.html(this.search).addClass("Rk-Wikipedia-Title"),this.refresh()},Rkns.Wikipedia.Bin.prototype.render=function(a){function b(a){return d.replace(_(a).escape(),"$1")}var c=a||Rkns.Utils.regexpFromTextOrArray(),d=c.isempty?Rkns.Utils.regexpFromTextOrArray(this.search):c,e="",f=this,g=0;Rkns._(this.data.query.search).each(function(a){var d=a.title,h="http://"+f.lang+".wikipedia.org/wiki/"+encodeURI(d.replace(/ /g,"_")),i=Rkns.$("
              ").html(a.snippet).text();(c.isempty||c.test(d)||c.test(i))&&(g++,e+=f.resultTemplate({url:h,title:d,htitle:b(d),description:i,hdescription:b(i),static_url:f.renkan.options.static_url}))}),f.main_$.html(e),!c.isempty&&g?this.count_$.text(g).show():this.count_$.hide(),c.isempty||g?this.$.show():this.$.hide(),this.renkan.resizeBins()},Rkns.Wikipedia.Bin.prototype.refresh=function(){var a=this;Rkns.$.ajax({url:"http://"+a.lang+".wikipedia.org/w/api.php?action=query&list=search&srsearch="+encodeURIComponent(this.search)+"&format=json",dataType:"jsonp",success:function(b){a.data=b,a.render()}})},define("renderer/baserepresentation",["jquery","underscore"],function(a,b){var c=function(a,c){if("undefined"!=typeof a&&(this.renderer=a,this.renkan=a.renkan,this.project=a.renkan.project,this.options=a.renkan.options,this.model=c,this.model)){var d=this;this._changeBinding=function(){d.redraw()},this._removeBinding=function(){a.removeRepresentation(d),b(function(){a.redraw()}).defer()},this._selectBinding=function(){d.select()},this._unselectBinding=function(){d.unselect()},this.model.on("change",this._changeBinding),this.model.on("remove",this._removeBinding),this.model.on("select",this._selectBinding),this.model.on("unselect",this._unselectBinding)}};return b(c.prototype).extend({_super:function(a){return c.prototype[a].apply(this,Array.prototype.slice.call(arguments,1))},redraw:function(){},moveTo:function(){},show:function(){return"chaud cacao"},hide:function(){},select:function(){this.model&&this.model.trigger("selected")},unselect:function(){this.model&&this.model.trigger("unselected")},highlight:function(){},unhighlight:function(){},mousedown:function(){},mouseup:function(){this.model&&this.model.trigger("clicked")},destroy:function(){this.model&&(this.model.off("change",this._changeBinding),this.model.off("remove",this._removeBinding),this.model.off("select",this._selectBinding),this.model.off("unselect",this._unselectBinding))}}),c}),define("requtils",[],function(){return{getUtils:function(){return window.Rkns.Utils},getRenderer:function(){return window.Rkns.Renderer}}}),define("renderer/basebutton",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({moveTo:function(a){this.sector.moveTo(a)},show:function(){this.sector.show()},hide:function(){this.sector.hide()},select:function(){this.sector.select()},unselect:function(a){this.sector.unselect(),(!a||a!==this.source_representation&&a.source_representation!==this.source_representation)&&this.source_representation.unselect()},destroy:function(){this.sector.destroy()}}),f}),define("renderer/shapebuilder",[],function(){var a={circle:{getShape:function(){return new paper.Path.Circle([0,0],1)},getImageShape:function(a,b){return new paper.Path.Circle(a,b)}},rectangle:{getShape:function(){return new paper.Path.Rectangle([-2,-2],[2,2])},getImageShape:function(a,b){return new paper.Path.Rectangle([-b,-b],[2*b,2*b])}},ellipse:{getShape:function(){return new paper.Path.Ellipse(new paper.Rectangle([-2,-1],[2,1]))},getImageShape:function(a,b){return new paper.Path.Ellipse(new paper.Rectangle([-b,-b/2],[2*b,b]))}},polygon:{getShape:function(){return new paper.Path.RegularPolygon([0,0],6,1)},getImageShape:function(a,b){return new paper.Path.RegularPolygon([0,0],6,b)}},diamond:{getShape:function(){var a=new paper.Path.Rectangle([-2,-2],[2,2]);return a.rotate(45),a},getImageShape:function(a,b){var c=new paper.Path.Rectangle([-b,-b],[2*b,2*b]);return c.rotate(45),c}},star:{getShape:function(){return new paper.Path.Star([0,0],8,1,.7)},getImageShape:function(a,b){return new paper.Path.Star([0,0],8,1*b,.7*b)}},svg:function(a){return{getShape:function(){return new paper.Path(a)},getImageShape:function(){return new paper.Path}}}},b=function(b){return"undefined"==typeof b&&(b="circle"),"svg:"===b.substr(0,4)?a.svg(b.substr(4)):(b in a||(b="circle"),a[b])};return b}),define("renderer/noderepr",["jquery","underscore","requtils","renderer/baserepresentation","renderer/shapebuilder"],function(a,b,c,d,e){var f=c.getUtils(),g=f.inherit(d);return b(g.prototype).extend({_init:function(){if(this.renderer.node_layer.activate(),this.type="Node",this.buildShape(),this.options.show_node_circles?(this.circle.strokeWidth=this.options.node_stroke_width,this.h_ratio=1):this.h_ratio=0,this.title=a('
              ').appendTo(this.renderer.labels_$),this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.NodeEditButton(this.renderer,null),new b.NodeRemoveButton(this.renderer,null),new b.NodeLinkButton(this.renderer,null),new b.NodeEnlargeButton(this.renderer,null),new b.NodeShrinkButton(this.renderer,null)],this.pending_delete_buttons=[new b.NodeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d$1')):this.title.text(h),this.title.css({left:this.paper_coords.x,top:this.paper_coords.y+this.circle_radius*this.h_ratio+this.options.node_label_distance,opacity:g});var i=this.model.get("color")||(this.model.get("created_by")||f._USER_PLACEHOLDER(this.renkan)).get("color");this.circle.strokeColor=i;var j=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(j)});var k=this.img;if(this.img=this.model.get("image"),this.img&&this.img!==k&&this.showImage(),this.node_image&&!this.img&&(this.node_image.remove(),delete this.node_image),this.renderer.minimap){this.minimap_circle.fillColor=i;var l=this.renderer.toMinimapCoords(c),m=this.renderer.minimap.scale*d,n=new paper.Size([m,m]);this.minimap_circle.fitBounds(l.subtract(n),n.multiply(2))}if(!a){var o=this;b.each(this.project.get("edges").filter(function(a){return a.get("to")===o.model||a.get("from")===o.model}),function(a){var b=o.renderer.getRepresentationByModel(a);b&&"undefined"!=typeof b.from_representation&&"undefined"!=typeof b.from_representation.paper_coords&&"undefined"!=typeof b.to_representation&&"undefined"!=typeof b.to_representation.paper_coords&&b.redraw()})}},showImage:function(){var b=null;if("undefined"==typeof this.renderer.image_cache[this.img]?(b=new Image,this.renderer.image_cache[this.img]=b,b.src=this.img):b=this.renderer.image_cache[this.img],b.width){this.node_image&&this.node_image.remove(),this.renderer.node_layer.activate();var c=b.width,d=b.height,e=this.model.get("clip_path"),f="undefined"!=typeof e&&e,g=null,h=null,i=null;if(f){g=new paper.Path;var j=e.match(/[a-z][^a-z]+/gi)||[],k=[0,0],l=1/0,m=1/0,n=-1/0,o=-1/0,p=function(a,b){var e=a.slice(1).map(function(a,e){var f=parseFloat(a),g=e%2;return f=g?(f-.5)*d:(f-.5)*c,b&&(f+=k[g]),g?(m=Math.min(m,f),o=Math.max(o,f)):(l=Math.min(l,f),n=Math.max(n,f)),f});return k=e.slice(-2),e};j.forEach(function(a){var b=a.match(/([a-z]|[0-9.-]+)/gi)||[""];switch(b[0]){case"M":g.moveTo(p(b));break;case"m":g.moveTo(p(b,!0));break;case"L":g.lineTo(p(b));break;case"l":g.lineTo(p(b,!0));break;case"C":g.cubicCurveTo(p(b));break;case"c":g.cubicCurveTo(p(b,!0));break;case"Q":g.quadraticCurveTo(p(b));break;case"q":g.quadraticCurveTo(p(b,!0))}}),h=Math[this.options.node_images_fill_mode?"min":"max"](n-l,o-m)/2,i=new paper.Point((n+l)/2,(o+m)/2),this.options.show_node_circles||(this.h_ratio=(o-m)/(2*h))}else h=Math[this.options.node_images_fill_mode?"min":"max"](c,d)/2,i=new paper.Point(0,0),this.options.show_node_circles||(this.h_ratio=d/(2*h));var q=new paper.Raster(b);if(q.locked=!0,f&&(q=new paper.Group(g,q),q.opacity=.99,q.clipped=!0,g.__representation=this),this.options.clip_node_images){var r=this.shapeBuilder.getImageShape(i,h);q=new paper.Group(r,q),q.opacity=.99,q.clipped=!0,r.__representation=this}this.image_delta=i.divide(h),this.node_image=q,this.node_image.__representation=s,this.node_image.scale(this.circle_radius/h),this.node_image.position=this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius)),this.redraw(),this.renderer.throttledPaperDraw()}else{var s=this;a(b).on("load",function(){s.showImage()})}},paperShift:function(a){this.options.editor_mode?this.renkan.read_only||(this.is_dragging=!0,this.paper_coords=this.paper_coords.add(a),this.redraw()):this.renderer.paperShift(a)},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("NodeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.circle.strokeWidth=this.options.selected_node_stroke_width,this.renderer.isEditable()&&this.active_buttons.forEach(function(a){a.show()});var b=this.model.get("uri");b&&a(".Rk-Bin-Item").each(function(){var c=a(this);c.attr("data-uri")===b&&c.addClass("selected")}),this.options.editor_mode||this.openEditor(),this.renderer.minimap&&(this.minimap_circle.strokeWidth=this.options.minimap_highlight_weight,this.minimap_circle.strokeColor=this.options.minimap_highlight_color),this._super("select")},unselect:function(b){b&&b.source_representation===this||(this.selected=!1,this.all_buttons.forEach(function(a){a.hide()}),this.circle.strokeWidth=this.options.node_stroke_width,a(".Rk-Bin-Item").removeClass("selected"),this.renderer.minimap&&(this.minimap_circle.strokeColor=void 0),this._super("unselect"))},highlight:function(a){var b=a||!0;this.highlighted!==b&&(this.highlighted=b,this.redraw(),this.renderer.throttledPaperDraw())},unhighlight:function(){this.highlighted&&(this.highlighted=!1,this.redraw(),this.renderer.throttledPaperDraw())},saveCoords:function(){var a=this.renderer.toModelCoords(this.paper_coords),b={position:{x:a.x,y:a.y}};this.renderer.isEditable()&&this.model.set(b)},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){this.renderer.is_dragging&&this.renderer.isEditable()?this.saveCoords():(b||this.model.get("delete_scheduled")||this.openEditor(),this.model.trigger("clicked")),this.renderer.click_target=null,this.renderer.is_dragging=!1,this.is_dragging=!1},destroy:function(){this._super("destroy"),this.all_buttons.forEach(function(a){a.destroy()}),this.circle.remove(),this.title.remove(),this.renderer.minimap&&this.minimap_circle.remove(),this.node_image&&this.node_image.remove()}}),g}),define("renderer/edge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){if(this.renderer.edge_layer.activate(),this.type="Edge",this.from_representation=this.renderer.getRepresentationByModel(this.model.get("from")),this.to_representation=this.renderer.getRepresentationByModel(this.model.get("to")),this.bundle=this.renderer.addToBundles(this),this.line=new paper.Path,this.line.add([0,0],[0,0],[0,0]),this.line.__representation=this,this.line.strokeWidth=this.options.edge_stroke_width,this.arrow=new paper.Path,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.__representation=this,this.text=a('
              ').appendTo(this.renderer.labels_$),this.arrow_angle=0,this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.EdgeEditButton(this.renderer,null),new b.EdgeRemoveButton(this.renderer,null)],this.pending_delete_buttons=[new b.EdgeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d90&&(n-=180,o=o.multiply(-1)),-90>n&&(n+=180,o=o.multiply(-1));var t=this.model.get("title")||this.renkan.translate(this.options.label_untitled_edges)||"";t=e.shortenText(t,this.options.node_label_max_length),this.text.text(t);var u=this.paper_coords.add(o);this.text.css({left:u.x,top:u.y,transform:"rotate("+n+"deg)","-moz-transform":"rotate("+n+"deg)","-webkit-transform":"rotate("+n+"deg)",opacity:r}),this.text_angle=n;var v=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(v)}),this.renderer.minimap&&(this.minimap_line.strokeColor=q,this.minimap_line.segments[0].point=this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get("position"))),this.minimap_line.segments[1].point=this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get("position"))))}},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("EdgeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.line.strokeWidth=this.options.selected_edge_stroke_width,this.renderer.isEditable()&&this.active_buttons.forEach(function(a){a.show()}),this.options.editor_mode||this.openEditor(),this._super("select")},unselect:function(a){a&&a.source_representation===this||(this.selected=!1,this.options.editor_mode&&this.all_buttons.forEach(function(a){a.hide()}),this.line.strokeWidth=this.options.edge_stroke_width,this._super("unselect"))},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){!this.renkan.read_only&&this.renderer.is_dragging?(this.from_representation.saveCoords(),this.to_representation.saveCoords(),this.from_representation.is_dragging=!1,this.to_representation.is_dragging=!1):(b||this.openEditor(),this.model.trigger("clicked")),this.renderer.click_target=null,this.renderer.is_dragging=!1},paperShift:function(a){this.options.editor_mode?this.options.read_only||(this.from_representation.paperShift(a),this.to_representation.paperShift(a)):this.renderer.paperShift(a)},destroy:function(){this._super("destroy"),this.line.remove(),this.arrow.remove(),this.text.remove(),this.renderer.minimap&&this.minimap_line.remove(),this.all_buttons.forEach(function(a){a.destroy()});var a=this;this.bundle.edges=b(this.bundle.edges).reject(function(b){return a===b})}}),f}),define("renderer/tempedge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.edge_layer.activate(),this.type="Temp-edge";var a=(this.project.get("users").get(this.renkan.current_user)||e._USER_PLACEHOLDER(this.renkan)).get("color");this.line=new paper.Path,this.line.strokeColor=a,this.line.dashArray=[4,2],this.line.strokeWidth=this.options.selected_edge_stroke_width,this.line.add([0,0],[0,0]),this.line.__representation=this,this.arrow=new paper.Path,this.arrow.fillColor=a,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.__representation=this,this.arrow_angle=0},redraw:function(){var a=this.from_representation.paper_coords,b=this.end_pos,c=b.subtract(a).angle,d=a.add(b).divide(2);this.line.segments[0].point=a,this.line.segments[1].point=b,this.arrow.rotate(c-this.arrow_angle),this.arrow.position=d,this.arrow_angle=c},paperShift:function(a){if(!this.renderer.isEditable())return this.renderer.removeRepresentation(_this),void paper.view.draw();this.end_pos=this.end_pos.add(a);var b=paper.project.hitTest(this.end_pos);this.renderer.findTarget(b),this.redraw()},mouseup:function(a){var b=paper.project.hitTest(a.point),c=this.from_representation.model,d=!0;if(b&&"undefined"!=typeof b.item.__representation){var f=b.item.__representation;if("Node"===f.type.substr(0,4)){var g=f.model||f.source_representation.model;if(c!==g){var h={id:e.getUID("edge"),created_by:this.renkan.current_user,from:c,to:g};this.renderer.isEditable()&&this.project.addEdge(h)}}(c===f.model||f.source_representation&&f.source_representation.model===c)&&(d=!1,this.renderer.is_dragging=!0)}d&&(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentation(this),paper.view.draw())},destroy:function(){this.arrow.remove(),this.line.remove()}}),f}),define("renderer/baseeditor",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.buttons_layer.activate(),this.type="editor",this.editor_block=new paper.Path;var c=b(b.range(8)).map(function(){return[0,0]});this.editor_block.add.apply(this.editor_block,c),this.editor_block.strokeWidth=this.options.tooltip_border_width,this.editor_block.strokeColor=this.options.tooltip_border_color,this.editor_block.opacity=.8,this.editor_$=a("
              ").appendTo(this.renderer.editor_$).css({position:"absolute",opacity:.8}).hide()},destroy:function(){this.editor_block.remove(),this.editor_$.remove()}}),f}),define("renderer/nodeeditor",["jquery","underscore","requtils","renderer/baseeditor"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({template:b.template('

              ×<%-renkan.translate("Edit Node")%>

              <% if (options.show_node_editor_uri) { %>

              <% } %><% if (options.show_node_editor_description) { %>

              <% } %><% if (options.show_node_editor_size) { %>

              <%-renkan.translate("Size:")%>-<%-node.size%>+

              <% } %><% if (options.show_node_editor_color) { %>
              <%-renkan.translate("Node color:")%>
              <%= renkan.colorPicker %><%- renkan.translate("Choose color") %>
              <% } %><% if (options.show_node_editor_image) { %>
              <% if (node.clip_path) { %><% }%>

              <% } %><% if (options.show_node_editor_creator && node.has_creator) { %>

              <%-renkan.translate("Created by:")%> <%- shortenText(node.created_by_title, 25) %>

              <% } %><% if (options.change_shapes) { %>

              <% } %>'),readOnlyTemplate:b.template('

              ×<% if (options.show_node_tooltip_color) { %><% } %><% if (node.uri) { %><% } %><%-node.title%><% if (node.uri) { %><% } %>

              <% if (node.uri && options.show_node_tooltip_uri) { %>

              <%-node.short_uri%>

              <% } %><% if (options.show_node_tooltip_description) { %>

              <%-node.description%>

              <% } %><% if (node.image && options.show_node_tooltip_image) { %><% } %><% if (node.has_creator && options.show_node_tooltip_creator) { %>

              <%-renkan.translate("Created by:")%><%- shortenText(node.created_by_title, 25) %>

              <% } %>'),draw:function(){var c=this.source_representation.model,d=c.get("created_by")||e._USER_PLACEHOLDER(this.renkan),f=this.renderer.isEditable()?this.template:this.readOnlyTemplate,g=this.options.static_url+"img/image-placeholder.png",h=c.get("size")||0;this.editor_$.html(f({node:{has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),short_uri:e.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),image:c.get("image")||"",image_placeholder:g,color:c.get("color")||d.get("color"),clip_path:c.get("clip_path")||!1,created_by_color:d.get("color"),created_by_title:d.get("title"),size:(h>0?"+":"")+h,shape:c.get("shape")||"circle"},renkan:this.renkan,options:this.options,shortenText:e.shortenText})),this.redraw();var i=this,j=function(){i.renderer.removeRepresentation(i),paper.view.draw()};if(this.editor_$.find(".Rk-CloseX").click(j),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var k=b(function(){b(function(){if(i.renderer.isEditable()){var a={title:i.editor_$.find(".Rk-Edit-Title").val()};i.options.show_node_editor_uri&&(a.uri=i.editor_$.find(".Rk-Edit-URI").val(),i.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#")),i.options.show_node_editor_image&&(a.image=i.editor_$.find(".Rk-Edit-Image").val(),i.editor_$.find(".Rk-Edit-ImgPreview").attr("src",a.image||g)),i.options.show_node_editor_description&&(a.description=i.editor_$.find(".Rk-Edit-Description").val()),i.options.change_shapes&&c.get("shape")!==i.editor_$.find(".Rk-Edit-Shape").val()&&(a.shape=i.editor_$.find(".Rk-Edit-Shape").val(),a.shape_changed=!0),c.set(a),i.redraw(),a.shape_changed===!0&&c.set(a)}else j()}).defer()}).throttle(500);this.editor_$.on("keyup",function(a){27===a.keyCode&&j()}),this.editor_$.find("input, textarea, select").on("change keyup paste",k),this.editor_$.find(".Rk-Edit-Image-File").change(function(){if(this.files.length){var a=this.files[0],b=new FileReader;if("image"!==a.type.substr(0,5))return void alert(i.renkan.translate("This file is not an image"));if(a.size>1024*i.options.uploaded_image_max_kb)return void alert(i.renkan.translate("Image size must be under ")+i.options.uploaded_image_max_kb+i.renkan.translate("KB"));b.onload=function(a){i.editor_$.find(".Rk-Edit-Image").val(a.target.result),k()},b.readAsDataURL(a)}}),this.editor_$.find(".Rk-Edit-Title")[0].focus();var l=i.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),l.show()},function(a){a.preventDefault(),l.hide()}),l.find("li").hover(function(b){b.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",c.get("color")||(c.get("created_by")||e._USER_PLACEHOLDER(i.renkan)).get("color"))}).click(function(b){b.preventDefault(),i.renderer.isEditable()?(c.set("color",a(this).attr("data-color")),l.hide(),paper.view.draw()):j()});var m=function(a){if(i.renderer.isEditable()){var b=a+(c.get("size")||0);i.editor_$.find(".Rk-Edit-Size-Value").text((b>0?"+":"")+b),c.set("size",b),paper.view.draw()}else j()};this.editor_$.find(".Rk-Edit-Size-Down").click(function(){return m(-1),!1}),this.editor_$.find(".Rk-Edit-Size-Up").click(function(){return m(1),!1})}else if("object"==typeof this.source_representation.highlighted){var n=this.source_representation.highlighted.replace(b(c.get("title")).escape(),'$1');this.editor_$.find(".Rk-Display-Title"+(c.get("uri")?" a":"")).html(n),this.options.show_node_tooltip_description&&this.editor_$.find(".Rk-Display-Description").html(this.source_representation.highlighted.replace(b(c.get("description")).escape(),'$1'))}this.editor_$.find("img").load(function(){i.redraw() +})},redraw:function(){var a=this.source_representation.paper_coords;e.drawEditBox(this.options,a,this.editor_block,.75*this.source_representation.circle_radius,this.editor_$),this.editor_$.show(),paper.view.draw()}}),f}),define("renderer/edgeeditor",["jquery","underscore","requtils","renderer/baseeditor"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({template:b.template('

              ×<%-renkan.translate("Edit Edge")%>

              <% if (options.show_edge_editor_uri) { %>

              <% if (options.properties.length) { %>

              <% } } %><% if (options.show_edge_editor_color) { %>
              <%-renkan.translate("Edge color:")%>
              <%= renkan.colorPicker %><%- renkan.translate("Choose color") %>
              <% } %><% if (options.show_edge_editor_direction) { %>

              <%- renkan.translate("Change edge direction") %>

              <% } %><% if (options.show_edge_editor_nodes) { %>

              <%-renkan.translate("From:")%><%- shortenText(edge.from_title, 25) %>

              <%-renkan.translate("To:")%><%- shortenText(edge.to_title, 25) %>

              <% } %><% if (options.show_edge_editor_creator && edge.has_creator) { %>

              <%-renkan.translate("Created by:")%><%- shortenText(edge.created_by_title, 25) %>

              <% } %>'),readOnlyTemplate:b.template('

              ×<% if (options.show_edge_tooltip_color) { %><% } %><% if (edge.uri) { %><% } %><%-edge.title%><% if (edge.uri) { %><% } %>

              <% if (options.show_edge_tooltip_uri && edge.uri) { %>

              <%-edge.short_uri%>

              <% } %>

              <%-edge.description%>

              <% if (options.show_edge_tooltip_nodes) { %>

              <%-renkan.translate("From:")%><%- shortenText(edge.from_title, 25) %>

              <%-renkan.translate("To:")%><%- shortenText(edge.to_title, 25) %>

              <% } %><% if (options.show_edge_tooltip_creator && edge.has_creator) { %>

              <%-renkan.translate("Created by:")%><%- shortenText(edge.created_by_title, 25) %>

              <% } %>'),draw:function(){var c=this.source_representation.model,d=c.get("from"),f=c.get("to"),g=c.get("created_by")||e._USER_PLACEHOLDER(this.renkan),h=this.renderer.isEditable()?this.template:this.readOnlyTemplate;this.editor_$.html(h({edge:{has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),short_uri:e.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),color:c.get("color")||g.get("color"),from_title:d.get("title"),to_title:f.get("title"),from_color:d.get("color")||(d.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),to_color:f.get("color")||(f.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),created_by_color:g.get("color"),created_by_title:g.get("title")},renkan:this.renkan,shortenText:e.shortenText,options:this.options})),this.redraw();var i=this,j=function(){i.renderer.removeRepresentation(i),paper.view.draw()};if(this.editor_$.find(".Rk-CloseX").click(j),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var k=b(function(){b(function(){if(i.renderer.isEditable()){var a={title:i.editor_$.find(".Rk-Edit-Title").val()};i.options.show_edge_editor_uri&&(a.uri=i.editor_$.find(".Rk-Edit-URI").val()),i.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#"),c.set(a),paper.view.draw()}else j()}).defer()}).throttle(500);this.editor_$.on("keyup",function(a){27===a.keyCode&&j()}),this.editor_$.find("input").on("keyup change paste",k),this.editor_$.find(".Rk-Edit-Vocabulary").change(function(){var b=a(this),c=b.val();c&&(i.editor_$.find(".Rk-Edit-Title").val(b.find(":selected").text()),i.editor_$.find(".Rk-Edit-URI").val(c),k())}),this.editor_$.find(".Rk-Edit-Direction").click(function(){i.renderer.isEditable()?(c.set({from:c.get("to"),to:c.get("from")}),i.draw()):j()});var l=i.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),l.show()},function(a){a.preventDefault(),l.hide()}),l.find("li").hover(function(b){b.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",c.get("color")||(c.get("created_by")||e._USER_PLACEHOLDER(i.renkan)).get("color"))}).click(function(b){b.preventDefault(),i.renderer.isEditable()?(c.set("color",a(this).attr("data-color")),l.hide(),paper.view.draw()):j()})}},redraw:function(){var a=this.source_representation.paper_coords;e.drawEditBox(this.options,a,this.editor_block,5,this.editor_$),this.editor_$.show(),paper.view.draw()}}),f}),define("renderer/nodebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({setSectorSize:function(){var a=this.source_representation.circle_radius;a!==this.lastSectorInner&&(this.sector&&this.sector.destroy(),this.sector=this.renderer.drawSector(this,1+a,e._NODE_BUTTON_WIDTH+a,this.startAngle,this.endAngle,1,this.imageName,this.renkan.translate(this.text)),this.lastSectorInner=a)}}),f}),define("renderer/nodeeditbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-edit-button",this.lastSectorInner=0,this.startAngle=-135,this.endAngle=-45,this.imageName="edit",this.text="Edit"},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}),f}),define("renderer/noderemovebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-remove-button",this.lastSectorInner=0,this.startAngle=0,this.endAngle=90,this.imageName="remove",this.text="Remove"},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove node ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeNode(this.source_representation.model)}}),f}),define("renderer/noderevertbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-revert-button",this.lastSectorInner=0,this.startAngle=-135,this.endAngle=135,this.imageName="revert",this.text="Cancel deletion"},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}),f}),define("renderer/nodelinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-link-button",this.lastSectorInner=0,this.startAngle=90,this.endAngle=180,this.imageName="link",this.text="Link to another node"},mousedown:function(a){if(this.renderer.isEditable()){var b=this.renderer.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]);this.renderer.click_target=null,this.renderer.removeRepresentationsOfType("editor"),this.renderer.addTempEdge(this.source_representation,c)}}}),f}),define("renderer/nodeenlargebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-enlarge-button",this.lastSectorInner=0,this.startAngle=-45,this.endAngle=0,this.imageName="enlarge",this.text="Enlarge"},mouseup:function(){var a=1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}),f}),define("renderer/nodeshrinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-shrink-button",this.lastSectorInner=0,this.startAngle=-180,this.endAngle=-135,this.imageName="shrink",this.text="Shrink"},mouseup:function(){var a=-1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}),f}),define("renderer/edgeeditbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-edit-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-270,-90,1,"edit",this.renkan.translate("Edit"))},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}),f}),define("renderer/edgeremovebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-remove-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-90,90,1,"remove",this.renkan.translate("Remove"))},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove edge ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeEdge(this.source_representation.model)}}),f}),define("renderer/edgerevertbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-revert-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-135,135,1,"revert",this.renkan.translate("Cancel deletion"))},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}),f}),define("renderer/miniframe",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({paperShift:function(a){this.renderer.offset=this.renderer.offset.subtract(a.divide(this.renderer.minimap.scale).multiply(this.renderer.scale)),this.renderer.redraw()},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1}}),f}),define("renderer/scene",["jquery","underscore","filesaver","requtils","renderer/miniframe"],function(a,b,c,d,e){var f=d.getUtils(),g=function(c){this.renkan=c,this.$=a(".Rk-Render"),this.representations=[],this.$.html(this.template(c)),this.onStatusChange(),this.canvas_$=this.$.find(".Rk-Canvas"),this.labels_$=this.$.find(".Rk-Labels"),this.editor_$=this.$.find(".Rk-Editor"),this.notif_$=this.$.find(".Rk-Notifications"),paper.setup(this.canvas_$[0]),this.scale=1,this.initialScale=1,this.offset=paper.view.center,this.totalScroll=0,this.mouse_down=!1,this.click_target=null,this.selected_target=null,this.edge_layer=new paper.Layer,this.node_layer=new paper.Layer,this.buttons_layer=new paper.Layer,this.delete_list=[],this.redrawActive=!0,c.options.show_minimap&&(this.minimap={background_layer:new paper.Layer,edge_layer:new paper.Layer,node_layer:new paper.Layer,node_group:new paper.Group,size:new paper.Size(c.options.minimap_width,c.options.minimap_height)},this.minimap.background_layer.activate(),this.minimap.topleft=paper.view.bounds.bottomRight.subtract(this.minimap.size),this.minimap.rectangle=new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]),this.minimap.size.add([4,4])),this.minimap.rectangle.fillColor=c.options.minimap_background_color,this.minimap.rectangle.strokeColor=c.options.minimap_border_color,this.minimap.rectangle.strokeWidth=4,this.minimap.offset=new paper.Point(this.minimap.size.divide(2)),this.minimap.scale=.1,this.minimap.node_layer.activate(),this.minimap.cliprectangle=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.cliprectangle),this.minimap.node_group.clipped=!0,this.minimap.miniframe=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.miniframe),this.minimap.miniframe.fillColor="#c0c0ff",this.minimap.miniframe.opacity=.3,this.minimap.miniframe.strokeColor="#000080",this.minimap.miniframe.strokeWidth=3,this.minimap.miniframe.__representation=new e(this,null)),this.throttledPaperDraw=b(function(){paper.view.draw()}).throttle(100),this.bundles=[],this.click_mode=!1;var d=this,g=!0,h=1,i=!1,j=0,k=0;this.image_cache={},this.icon_cache={},["edit","remove","link","enlarge","shrink","revert"].forEach(function(a){var b=new Image;b.src=c.options.static_url+"img/"+a+".png",d.icon_cache[a]=b});var l=b.throttle(function(a,b){d.onMouseMove(a,b)},f._MOUSEMOVE_RATE);this.canvas_$.on({mousedown:function(a){a.preventDefault(),d.onMouseDown(a,!1)},mousemove:function(a){a.preventDefault(),l(a,!1)},mouseup:function(a){a.preventDefault(),d.onMouseUp(a,!1)},mousewheel:function(a,b){c.options.zoom_on_scroll&&(a.preventDefault(),g&&d.onScroll(a,b))},touchstart:function(a){a.preventDefault();var b=a.originalEvent.touches[0];c.options.allow_double_click&&new Date-_lastTap0?d.$.find(".Rk-ZoomSetSaved").show():d.$.find(".Rk-ZoomSetSaved").hide()}),this.renkan.project.on("add:nodes",function(a){d.addRepresentation("Node",a),d.renkan.project.get("loading_status")||n()}),this.renkan.project.on("add:edges",function(a){d.addRepresentation("Edge",a),d.renkan.project.get("loading_status")||n()}),this.renkan.project.on("change:title",function(a,b){var c=d.$.find(".Rk-PadTitle");c.is("input")?c.val()!==b&&c.val(b):c.text(b)}),c.options.size_bug_fix){var p="number"==typeof c.options.size_bug_fix?c.options.size_bug_fix:500;window.setTimeout(function(){d.fixSize(!0)},p)}if(c.options.force_resize&&a(window).resize(function(){d.fixSize(!1)}),c.options.show_user_list&&c.options.user_color_editable){var q=this.$.find(".Rk-Users .Rk-Edit-ColorPicker-Wrapper"),r=this.$.find(".Rk-Users .Rk-Edit-ColorPicker");q.hover(function(a){d.isEditable()&&(a.preventDefault(),r.show())},function(a){a.preventDefault(),r.hide()}),r.find("li").mouseenter(function(b){d.isEditable()&&(b.preventDefault(),d.$.find(".Rk-CurrentUser-Color").css("background",a(this).attr("data-color")))})}if(c.options.show_search_field){var s="";this.$.find(".Rk-GraphSearch-Field").on("keyup change paste input",function(){var b=a(this),e=b.val();if(e!==s)if(s=e,e.length<2)c.project.get("nodes").each(function(a){d.getRepresentationByModel(a).unhighlight()});else{var g=f.regexpFromTextOrArray(e);c.project.get("nodes").each(function(a){g.test(a.get("title"))||g.test(a.get("description"))?d.getRepresentationByModel(a).highlight(g):d.getRepresentationByModel(a).unhighlight()})}})}this.redraw(),window.setInterval(function(){var a=(new Date).valueOf();d.delete_list.forEach(function(b){if(a>=b.time){var d=c.project.get("nodes").findWhere({delete_scheduled:b.id});d&&project.removeNode(d),d=c.project.get("edges").findWhere({delete_scheduled:b.id}),d&&project.removeEdge(d)}}),d.delete_list=d.delete_list.filter(function(a){return c.project.get("nodes").findWhere({delete_scheduled:a.id})||c.project.get("edges").findWhere({delete_scheduled:a.id})})},500),this.minimap&&window.setInterval(function(){d.rescaleMinimap()},2e3)};return b(g.prototype).extend({template:b.template('<% if (options.show_top_bar) { %>
              <% if (!options.editor_mode) { %>

              <%- project.get("title") || translate("Untitled project")%>

              <% } else { %>" placeholder="<%-translate("Untitled project")%>" /><% } %><% if (options.show_user_list) { %>
              <% if (options.show_user_color) { %>
              <% if (options.user_color_editable) { %><% } %><% if (options.user_color_editable) { print(colorPicker) } %>
              <% } %><unknown user>
                <% } %><% if (options.home_button_url) {%>
                <%- translate(options.home_button_title) %>
                <% } %><% if (options.show_fullscreen_button) { %>
                <%-translate("Full Screen")%>
                <% } %><% if (options.editor_mode) { %><% if (options.show_addnode_button) { %>
                <%-translate("Add Node")%>
                <% } %><% if (options.show_addedge_button) { %>
                <%-translate("Add Edge")%>
                <% } %><% if (options.show_export_button) { %>
                <%-translate("Download Project")%>
                <% } %><% if (options.show_save_button) { %>
                <% } %><% if (options.show_open_button) { %>
                <%-translate("Open Project")%>
                <% } %><% if (options.show_bookmarklet) { %>
                <%-translate("Renkan \'Drag-to-Add\' bookmarklet")%>
                <% } %><% } else { %><% if (options.show_export_button) { %>
                <%-translate("Download Project")%>
                <% } %><% };if (options.show_search_field) { %>
                " />
                <% } %>
                <% } %>
                <% if (options.show_bins) { %>
                «
                <% } %>
                ">
                ">
                ">
                <% if (options.editor_mode) { %>
                ">
                <% } %><% if (options.editor_mode || !isNaN(parseInt(options.default_view))) { %>
                ">
                <% } %>
                '),fixSize:function(a){var b=this.$.width(),c=this.$.height();this.renkan.options.show_top_bar&&(c-=this.$.find(".Rk-TopBar").height()),this.canvas_$.attr({width:b,height:c}),paper.view.viewSize=new paper.Size([b,c]),a&&(this.renkan.read_only&&!isNaN(parseInt(this.renkan.options.default_view))?this.autoScale(this.renkan.project.get("views")[parseInt(this.renkan.options.default_view)]):this.autoScale())},drawSector:function(b,c,d,e,f,g,h,i){var j=this.renkan.options,k=e*Math.PI/180,l=f*Math.PI/180,m=this.icon_cache[h],n=-Math.sin(k),o=Math.cos(k),p=Math.cos(k)*c+g*n,q=Math.sin(k)*c+g*o,r=Math.cos(k)*d+g*n,s=Math.sin(k)*d+g*o,t=-Math.sin(l),u=Math.cos(l),v=Math.cos(l)*c-g*t,w=Math.sin(l)*c-g*u,x=Math.cos(l)*d-g*t,y=Math.sin(l)*d-g*u,z=(c+d)/2,A=(k+l)/2,B=Math.cos(A)*z,C=Math.sin(A)*z,D=Math.cos(A)*c,E=Math.cos(A)*d,F=Math.sin(A)*c,G=Math.sin(A)*d,H=Math.cos(A)*(d+3),I=Math.sin(A)*(d+j.buttons_label_font_size)+j.buttons_label_font_size/2;this.buttons_layer.activate();var J=new paper.Path;J.add([p,q]),J.arcTo([D,F],[v,w]),J.lineTo([x,y]),J.arcTo([E,G],[r,s]),J.fillColor=j.buttons_background,J.opacity=.5,J.closed=!0,J.__representation=b;var K=new paper.PointText(H,I);K.characterStyle={fontSize:j.buttons_label_font_size,fillColor:j.buttons_label_color},K.paragraphStyle.justification=H>2?"left":-2>H?"right":"center",K.visible=!1;var L=!1,M=new paper.Point(-200,-200),N=new paper.Group([J,K]),O=N.position,P=new paper.Point([B,C]),Q=new paper.Point(0,0);K.content=i,N.visible=!1,N.position=M;var R={show:function(){L=!0,N.position=Q.add(O),N.visible=!0},moveTo:function(a){Q=a,L&&(N.position=a.add(O))},hide:function(){L=!1,N.visible=!1,N.position=M},select:function(){J.opacity=.8,K.visible=!0},unselect:function(){J.opacity=.5,K.visible=!1},destroy:function(){N.remove()}},S=function(){var a=new paper.Raster(m);a.position=P.add(N.position).subtract(O),a.locked=!0,N.addChild(a)};return m.width?S():a(m).on("load",S),R},addToBundles:function(a){var c=b(this.bundles).find(function(b){return b.from===a.from_representation&&b.to===a.to_representation||b.from===a.to_representation&&b.to===a.from_representation});return"undefined"!=typeof c?c.edges.push(a):(c={from:a.from_representation,to:a.to_representation,edges:[a],getPosition:function(a){var c=a.from_representation===this.from?1:-1;return c*(b(this.edges).indexOf(a)-(this.edges.length-1)/2)}},this.bundles.push(c)),c},isEditable:function(){return this.renkan.options.editor_mode&&!this.renkan.read_only},onStatusChange:function(){var a=this.$.find(".Rk-Save-Button"),b=a.find(".Rk-TopBar-Tooltip-Contents");this.renkan.read_only?(a.removeClass("disabled Rk-Save-Online").addClass("Rk-Save-ReadOnly"),b.text(this.renkan.translate("Connection lost"))):this.renkan.options.manual_save?(a.removeClass("Rk-Save-ReadOnly Rk-Save-Online"),b.text(this.renkan.translate("Save Project"))):(a.removeClass("disabled Rk-Save-ReadOnly").addClass("Rk-Save-Online"),b.text(this.renkan.translate("Auto-save enabled"))),this.redrawUsers()},setScale:function(a,b){a/this.initialScale>f._MIN_SCALE&&a/this.initialScale1){var c=b.map(function(a){return a.get("position").x}),d=b.map(function(a){return a.get("position").y}),e=Math.min.apply(Math,c),f=Math.min.apply(Math,d),g=Math.max.apply(Math,c),h=Math.max.apply(Math,d),i=Math.min((paper.view.size.width-2*this.renkan.options.autoscale_padding)/(g-e),(paper.view.size.height-2*this.renkan.options.autoscale_padding)/(h-f));this.initialScale=i,"undefined"!=typeof a&&parseFloat(a.zoom_level)>0&&parseFloat(a.offset.x)>0&&parseFloat(a.offset.y)>0?this.setScale(parseFloat(a.zoom_level),new paper.Point(parseFloat(a.offset.x),parseFloat(a.offset.y))):this.setScale(i,paper.view.center.subtract(new paper.Point([(g+e)/2,(h+f)/2]).multiply(i)))}1===b.length&&this.setScale(1,paper.view.center.subtract(new paper.Point([b.at(0).get("position").x,b.at(0).get("position").y])))},redrawMiniframe:function(){var a=this.toMinimapCoords(this.toModelCoords(new paper.Point([0,0]))),b=this.toMinimapCoords(this.toModelCoords(paper.view.bounds.bottomRight));this.minimap.miniframe.fitBounds(a,b)},rescaleMinimap:function(){var a=this.renkan.project.get("nodes");if(a.length>1){var b=a.map(function(a){return a.get("position").x}),c=a.map(function(a){return a.get("position").y}),d=Math.min.apply(Math,b),e=Math.min.apply(Math,c),f=Math.max.apply(Math,b),g=Math.max.apply(Math,c),h=Math.min(.8*this.scale*this.renkan.options.minimap_width/paper.view.bounds.width,.8*this.scale*this.renkan.options.minimap_height/paper.view.bounds.height,(this.renkan.options.minimap_width-2*this.renkan.options.minimap_padding)/(f-d),(this.renkan.options.minimap_height-2*this.renkan.options.minimap_padding)/(g-e));this.minimap.offset=this.minimap.size.divide(2).subtract(new paper.Point([(f+d)/2,(g+e)/2]).multiply(h)),this.minimap.scale=h}1===a.length&&(this.minimap.scale=.1,this.minimap.offset=this.minimap.size.divide(2).subtract(new paper.Point([a.at(0).get("position").x,a.at(0).get("position").y]).multiply(this.minimap.scale))),this.redraw() +},toPaperCoords:function(a){return a.multiply(this.scale).add(this.offset)},toMinimapCoords:function(a){return a.multiply(this.minimap.scale).add(this.minimap.offset).add(this.minimap.topleft)},toModelCoords:function(a){return a.subtract(this.offset).divide(this.scale)},addRepresentation:function(a,b){var c=d.getRenderer()[a],e=new c(this,b);return this.representations.push(e),e},addRepresentations:function(a,b){var c=this;b.forEach(function(b){c.addRepresentation(a,b)})},userTemplate:b.template('
              • <%=name%>
                • '),redrawUsers:function(){if(this.renkan.options.show_user_list){var b=[].concat((this.renkan.project.current_user_list||{}).models||[],(this.renkan.project.get("users")||{}).models||[]),c="",d=this.$.find(".Rk-Users"),e=d.find(".Rk-CurrentUser-Name"),f=d.find(".Rk-Edit-ColorPicker li"),g=d.find(".Rk-CurrentUser-Color"),h=this;e.off("click").text(this.renkan.translate("")),f.off("mouseleave click"),b.forEach(function(b){b.get("_id")===h.renkan.current_user?(e.text(b.get("title")),g.css("background",b.get("color")),h.isEditable()&&(h.renkan.options.user_name_editable&&e.click(function(){var c=a(this),d=a("").val(b.get("title")).blur(function(){b.set("title",a(this).val()),h.redrawUsers(),h.redraw()});c.empty().html(d),d.select()}),h.renkan.options.user_color_editable&&f.click(function(c){c.preventDefault(),h.isEditable()&&b.set("color",a(this).attr("data-color")),a(this).parent().hide()}).mouseleave(function(){g.css("background",b.get("color"))}))):c+=h.userTemplate({name:b.get("title"),background:b.get("color")})}),d.find(".Rk-UserList").html(c)}},removeRepresentation:function(a){a.destroy(),this.representations=b(this.representations).reject(function(b){return b===a})},getRepresentationByModel:function(a){return a?b(this.representations).find(function(b){return b.model===a}):void 0},removeRepresentationsOfType:function(a){var c=b(this.representations).filter(function(b){return b.type===a}),d=this;b(c).each(function(a){d.removeRepresentation(a)})},highlightModel:function(a){var b=this.getRepresentationByModel(a);b&&b.highlight()},unhighlightAll:function(){b(this.representations).each(function(a){a.unhighlight()})},unselectAll:function(){b(this.representations).each(function(a){a.unselect()})},redraw:function(){this.redrawActive&&(b(this.representations).each(function(a){a.redraw(!0)}),this.minimap&&this.redrawMiniframe(),paper.view.draw())},addTempEdge:function(a,b){var c=this.addRepresentation("TempEdge",null);c.end_pos=b,c.from_representation=a,c.redraw(),this.click_target=c},findTarget:function(a){if(a&&"undefined"!=typeof a.item.__representation){var b=a.item.__representation;this.selected_target!==a.item.__representation&&(this.selected_target&&this.selected_target.unselect(b),b.select(this.selected_target),this.selected_target=b)}else this.selected_target&&this.selected_target.unselect(),this.selected_target=null},paperShift:function(a){this.offset=this.offset.add(a),this.redraw()},onMouseMove:function(a){var b=this.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]),d=c.subtract(this.last_point);this.last_point=c,!this.is_dragging&&this.mouse_down&&d.length>f._MIN_DRAG_DISTANCE&&(this.is_dragging=!0);var e=paper.project.hitTest(c);this.is_dragging?this.click_target&&"function"==typeof this.click_target.paperShift?this.click_target.paperShift(d):this.paperShift(d):this.findTarget(e),paper.view.draw()},onMouseDown:function(b,c){var d=this.canvas_$.offset(),e=new paper.Point([b.pageX-d.left,b.pageY-d.top]);if(this.last_point=e,this.mouse_down=!0,!this.click_target||"Temp-edge"!==this.click_target.type){this.removeRepresentationsOfType("editor"),this.is_dragging=!1;var g=paper.project.hitTest(e);if(g&&"undefined"!=typeof g.item.__representation)this.click_target=g.item.__representation,this.click_target.mousedown(b,c);else if(this.click_target=null,this.isEditable()&&this.click_mode===f._CLICKMODE_ADDNODE){var h=this.toModelCoords(e),i={id:f.getUID("node"),created_by:this.renkan.current_user,position:{x:h.x,y:h.y}};_node=this.renkan.project.addNode(i),this.getRepresentationByModel(_node).openEditor()}}this.click_mode&&(this.isEditable()&&this.click_mode===f._CLICKMODE_STARTEDGE&&this.click_target&&"Node"===this.click_target.type?(this.removeRepresentationsOfType("editor"),this.addTempEdge(this.click_target,e),this.click_mode=f._CLICKMODE_ENDEDGE,this.notif_$.fadeOut(function(){a(this).html(this.renkan.translate("Click on a second node to complete the edge")).fadeIn()})):(this.notif_$.hide(),this.click_mode=!1)),paper.view.draw()},onMouseUp:function(a,b){if(this.mouse_down=!1,this.click_target){var c=this.canvas_$.offset();this.click_target.mouseup({point:new paper.Point([a.pageX-c.left,a.pageY-c.top])},b)}else this.click_target=null,this.is_dragging=!1,b&&this.unselectAll();paper.view.draw()},onScroll:function(a,b){if(this.totalScroll+=b,Math.abs(this.totalScroll)>=1){var c=this.canvas_$.offset(),d=new paper.Point([a.pageX-c.left,a.pageY-c.top]).subtract(this.offset).multiply(Math.SQRT2-1);this.totalScroll>0?this.setScale(this.scale*Math.SQRT2,this.offset.subtract(d)):this.setScale(this.scale*Math.SQRT1_2,this.offset.add(d.divide(Math.SQRT2))),this.totalScroll=0}},onDoubleClick:function(a){if(this.isEditable()){var b=this.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]),d=paper.project.hitTest(c);if(this.isEditable()&&(!d||"undefined"==typeof d.item.__representation)){var e=this.toModelCoords(c),g={id:f.getUID("node"),created_by:this.renkan.current_user,position:{x:e.x,y:e.y}},h=this.renkan.project.addNode(g);this.getRepresentationByModel(h).openEditor()}paper.view.draw()}},defaultDropHandler:function(b){var c={},d="";switch(b["text/x-iri-specific-site"]){case"twitter":d=a("
                ").html(b["text/x-iri-selected-html"]);var e=d.find(".tweet");c.title=this.renkan.translate("Tweet by ")+e.attr("data-name"),c.uri="http://twitter.com/"+e.attr("data-screen-name")+"/status/"+e.attr("data-tweet-id"),c.image=e.find(".avatar").attr("src"),c.description=e.find(".js-tweet-text:first").text();break;case"google":d=a("
                ").html(b["text/x-iri-selected-html"]),c.title=d.find("h3:first").text().trim(),c.uri=d.find("h3 a").attr("href"),c.description=d.find(".st:first").text().trim();break;default:b["text/x-iri-source-uri"]&&(c.uri=b["text/x-iri-source-uri"])}if((b["text/plain"]||b["text/x-iri-selected-text"])&&(c.description=(b["text/plain"]||b["text/x-iri-selected-text"]).replace(/[\s\n]+/gm," ").trim()),b["text/html"]||b["text/x-iri-selected-html"]){d=a("
                ").html(b["text/html"]||b["text/x-iri-selected-html"]);var f=d.find("image");f.length&&(c.image=f.attr("xlink:href"));var g=d.find("path");g.length&&(c.clipPath=g.attr("d"));var h=d.find("img");h.length&&(c.image=h[0].src);var i=d.find("a");i.length&&(c.uri=i[0].href),c.title=d.find("[title]").attr("title")||c.title,c.description=d.text().replace(/[\s\n]+/gm," ").trim()}b["text/uri-list"]&&(c.uri=b["text/uri-list"]),b["text/x-moz-url"]&&!c.title&&(c.title=(b["text/x-moz-url"].split("\n")[1]||"").trim(),c.title===c.uri&&(c.title=!1)),b["text/x-iri-source-title"]&&!c.title&&(c.title=b["text/x-iri-source-title"]),(b["text/html"]||b["text/x-iri-selected-html"])&&(d=a("
                ").html(b["text/html"]||b["text/x-iri-selected-html"]),c.image=d.find("[data-image]").attr("data-image")||c.image,c.uri=d.find("[data-uri]").attr("data-uri")||c.uri,c.title=d.find("[data-title]").attr("data-title")||c.title,c.description=d.find("[data-description]").attr("data-description")||c.description,c.clipPath=d.find("[data-clip-path]").attr("data-clip-path")||c.clipPath),c.title||(c.title=this.renkan.translate("Dragged resource"));for(var j=["title","description","uri","image"],k=0;k')\n .addClass(\"Rk-Bin\")\n .appendTo(_renkan.$.find(\".Rk-Bin-List\"));\n this.title_icon_$ = Rkns.$('')\n .addClass(\"Rk-Bin-Title-Icon\")\n .appendTo(this.$);\n\n var _this = this;\n\n Rkns.$('')\n .attr({\n href: \"#\",\n title: _renkan.translate(\"Close bin\")\n })\n .addClass(\"Rk-Bin-Close\")\n .html('×')\n .appendTo(this.$)\n .click(function() {\n _this.destroy();\n if (!_renkan.$.find(\".Rk-Bin-Main:visible\").length) {\n _renkan.$.find(\".Rk-Bin-Main:last\").slideDown();\n }\n _renkan.resizeBins();\n return false;\n });\n Rkns.$('')\n .attr({\n href: \"#\",\n title: _renkan.translate(\"Refresh bin\")\n })\n .addClass(\"Rk-Bin-Refresh\")\n .appendTo(this.$)\n .click(function() {\n _this.refresh();\n return false;\n });\n this.count_$ = Rkns.$('
                ')\n .addClass(\"Rk-Bin-Count\")\n .appendTo(this.$);\n this.title_$ = Rkns.$('

                ')\n .addClass(\"Rk-Bin-Title\")\n .appendTo(this.$);\n this.main_$ = Rkns.$('
                ')\n .addClass(\"Rk-Bin-Main\")\n .appendTo(this.$)\n .html('

                ' + _renkan.translate(\"Loading, please wait\") + '

                ');\n this.title_$.html(_opts.title || '(new bin)');\n this.renkan.resizeBins();\n\n if (_opts.auto_refresh) {\n window.setInterval(function() {\n _this.refresh();\n },_opts.auto_refresh);\n }\n }\n};\n\n_BaseBin.prototype.destroy = function() {\n this.$.detach();\n this.renkan.resizeBins();\n};\n\n/* Point of entry */\n\nvar Renkan = Rkns.Renkan = function(_opts) {\n var _this = this;\n\n Rkns.__renkans.push(this);\n\n this.options = _.defaults(_opts, Rkns.defaults);\n\n _(this.options.property_files).each(function(f) {\n Rkns.$.getJSON(f, function(data) {\n _this.options.properties = _this.options.properties.concat(data);\n });\n });\n\n this.read_only = this.options.read_only || !this.options.editor_mode;\n\n this.project = new Rkns.Models.Project();\n\n if (typeof this.options.user_id !== \"undefined\") {\n this.current_user = this.options.user_id;\n }\n this.$ = Rkns.$(\"#\" + this.options.container);\n this.$\n .addClass(\"Rk-Main\")\n .html(this.template(this));\n\n this.tabs = [];\n this.search_engines = [];\n\n this.current_user_list = new Rkns.Models.UsersList();\n\n this.current_user_list.on(\"add remove\", function() {\n if (this.renderer) {\n this.renderer.redrawUsers();\n }\n });\n\n this.colorPicker = (function() {\n var _tmpl = _.template('
              • \" style=\"background: <%=c%>\">
                • ');\n return '
                  ' + Rkns.pickerColors.map(function(c) { return _tmpl({c:c});}).join(\"\") + '
                ';\n })();\n\n if (this.options.show_editor) {\n this.renderer = new Rkns.Renderer.Scene(this);\n }\n\n if (!this.options.search.length) {\n this.$.find(\".Rk-Web-Search-Form\").detach();\n } else {\n var _tmpl = _.template('
              • \" data-key=\"<%= key %>\"><%= title %>
                • '),\n _select = this.$.find(\".Rk-Search-List\"),\n _input = this.$.find(\".Rk-Web-Search-Input\"),\n _form = this.$.find(\".Rk-Web-Search-Form\");\n _(this.options.search).each(function(_search, _key) {\n if (Rkns[_search.type] && Rkns[_search.type].Search) {\n _this.search_engines.push(new Rkns[_search.type].Search(_this, _search));\n }\n });\n _select.html(\n _(this.search_engines).map(function(_search, _key) {\n return _tmpl({\n key: _key,\n title: _search.getSearchTitle(),\n className: _search.getBgClass()\n });\n }).join(\"\")\n );\n _select.find(\"li\").click(function() {\n var _el = Rkns.$(this);\n _this.setSearchEngine(_el.attr(\"data-key\"));\n _form.submit();\n });\n _form.submit(function() {\n if (_input.val()) {\n var _search = _this.search_engine;\n _search.search(_input.val());\n }\n return false;\n });\n this.$.find(\".Rk-Search-Current\").mouseenter(\n function() { _select.slideDown(); }\n );\n this.$.find(\".Rk-Search-Select\").mouseleave(\n function() { _select.hide(); }\n );\n this.setSearchEngine(0);\n }\n _(this.options.bins).each(function(_bin) {\n if (Rkns[_bin.type] && Rkns[_bin.type].Bin) {\n _this.tabs.push(new Rkns[_bin.type].Bin(_this, _bin));\n }\n });\n\n var elementDropped = false;\n\n this.$.find(\".Rk-Bins\")\n .on(\"click\",\".Rk-Bin-Title,.Rk-Bin-Title-Icon\", function() {\n var _mainDiv = Rkns.$(this).siblings(\".Rk-Bin-Main\");\n if (_mainDiv.is(\":hidden\")) {\n _this.$.find(\".Rk-Bin-Main\").slideUp();\n _mainDiv.slideDown();\n }\n });\n\n if (this.options.show_editor) {\n\n this.$.find(\".Rk-Bins\").on(\"mouseover\", \".Rk-Bin-Item\", function(_e) {\n var _t = Rkns.$(this);\n if (_t && $(_t).attr(\"data-uri\")) {\n var _models = _this.project.get(\"nodes\").where({\n uri: $(_t).attr(\"data-uri\")\n });\n _(_models).each(function(_model) {\n _this.renderer.highlightModel(_model);\n });\n }\n }).mouseout(function() {\n _this.renderer.unhighlightAll();\n }).on(\"mousemove\", \".Rk-Bin-Item\", function(e) {\n try {\n this.dragDrop();\n }\n catch(err) {}\n }).on(\"touchstart\", \".Rk-Bin-Item\", function(e) {\n elementDropped = false;\n }).on(\"touchmove\", \".Rk-Bin-Item\", function(e) {\n e.preventDefault();\n var touch = e.originalEvent.changedTouches[0],\n off = _this.renderer.canvas_$.offset(),\n w = _this.renderer.canvas_$.width(),\n h = _this.renderer.canvas_$.height();\n if (touch.pageX >= off.left && touch.pageX < (off.left + w) && touch.pageY >= off.top && touch.pageY < (off.top + h)) {\n if (elementDropped) {\n _this.renderer.onMouseMove(touch, true);\n } else {\n elementDropped = true;\n var div = document.createElement('div');\n div.appendChild(this.cloneNode(true));\n _this.renderer.dropData({\"text/html\": div.innerHTML}, touch);\n _this.renderer.onMouseDown(touch, true);\n }\n }\n }).on(\"touchend\", \".Rk-Bin-Item\", function(e) {\n if (elementDropped) {\n _this.renderer.onMouseUp(e.originalEvent.changedTouches[0], true);\n }\n elementDropped = false;\n }).on(\"dragstart\", \".Rk-Bin-Item\", function(e) {\n var div = document.createElement('div');\n div.appendChild(this.cloneNode(true));\n try {\n e.originalEvent.dataTransfer.setData(\"text/html\",div.innerHTML);\n }\n catch(err) {\n e.originalEvent.dataTransfer.setData(\"text\",div.innerHTML);\n }\n });\n\n }\n\n Rkns.$(window).resize(function() {\n _this.resizeBins();\n });\n\n var lastsearch = false, lastval = '';\n\n this.$.find(\".Rk-Bins-Search-Input\").on(\"change keyup paste input\", function() {\n var val = Rkns.$(this).val();\n if (val === lastval) {\n return;\n }\n var search = Rkns.Utils.regexpFromTextOrArray(val.length > 1 ? val: null);\n if (search.source === lastsearch) {\n return;\n }\n lastsearch = search.source;\n _(_this.tabs).each(function(tab) {\n tab.render(search);\n });\n\n });\n this.$.find(\".Rk-Bins-Search-Form\").submit(function() {\n return false;\n });\n\n};\n\nRenkan.prototype.template = _.template(\n '<% if (options.show_bins) { %>

                <%- translate(\"Select contents:\")%>

                ' +\n '
                \" />' +\n '
                  ' +\n '\" />
                  ' +\n '
                  \" />' +\n '\" />
                  ' +\n '
                    <% } %>' +\n '<% if (options.show_editor) { %>
                    Panel<% } else { %>Full<% } %>\">
                    <% } %>'\n);\n\nRenkan.prototype.translate = function(_text) {\n if (Rkns.i18n[this.options.language] && Rkns.i18n[this.options.language][_text]) {\n return Rkns.i18n[this.options.language][_text];\n }\n if (this.options.language.length > 2 && Rkns.i18n[this.options.language.substr(0,2)] && Rkns.i18n[this.options.language.substr(0,2)][_text]) {\n return Rkns.i18n[this.options.language.substr(0,2)][_text];\n }\n return _text;\n};\n\nRenkan.prototype.onStatusChange = function() {\n this.renderer.onStatusChange();\n};\n\nRenkan.prototype.setSearchEngine = function(_key) {\n this.search_engine = this.search_engines[_key];\n this.$.find(\".Rk-Search-Current\").attr(\"class\",\"Rk-Search-Current \" + this.search_engine.getBgClass());\n};\n\nRenkan.prototype.resizeBins = function() {\n var _d = + this.$.find(\".Rk-Bins-Head\").outerHeight();\n this.$.find(\".Rk-Bin-Title:visible\").each(function() {\n _d += Rkns.$(this).outerHeight();\n });\n this.$.find(\".Rk-Bin-Main\").css({\n height: this.$.find(\".Rk-Bins\").height() - _d\n });\n};\n\n/* Utility functions */\nvar getUUID4 = function() {\n return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {\n var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);\n return v.toString(16);\n });\n};\n\nRkns.Utils = {\n getUUID4 : getUUID4,\n getUID : (function() {\n function pad(n){\n return n<10 ? '0'+n : n;\n }\n var _d = new Date(),\n ID_AUTO_INCREMENT = 0,\n ID_BASE = _d.getUTCFullYear() + '-' +\n pad(_d.getUTCMonth()+1) + '-' +\n pad(_d.getUTCDate()) + '-' +\n getUUID4();\n return function(_base) {\n var _n = (++ID_AUTO_INCREMENT).toString(16),\n _uidbase = (typeof _base === \"undefined\" ? \"\" : _base + \"-\" );\n while (_n.length < 4) { _n = '0' + _n; }\n return _uidbase + ID_BASE + '-' + _n;\n };\n })(),\n getFullURL : function(url) {\n\n if(typeof(url) === 'undefined' || url == null ) {\n return \"\";\n }\n if(/https?:\\/\\//.test(url)) {\n return url;\n }\n var img = new Image();\n img.src = url;\n var res = img.src;\n img.src = null;\n return res;\n\n },\n inherit : function(_baseClass, _callbefore) {\n\n var _class = function(_arg) {\n if (typeof _callbefore === \"function\") {\n _callbefore.apply(this, Array.prototype.slice.call(arguments, 0));\n }\n _baseClass.apply(this, Array.prototype.slice.call(arguments, 0));\n if (typeof this._init === \"function\" && !this._initialized) {\n this._init.apply(this, Array.prototype.slice.call(arguments, 0));\n this._initialized = true;\n }\n };\n _(_class.prototype).extend(_baseClass.prototype);\n\n return _class;\n\n },\n regexpFromTextOrArray: (function() {\n var charsub = [\n '[aáàâä]',\n '[cç]',\n '[eéèêë]',\n '[iíìîï]',\n '[oóòôö]',\n '[uùûü]'\n ],\n removeChars = [\n String.fromCharCode(768), String.fromCharCode(769), String.fromCharCode(770), String.fromCharCode(771), String.fromCharCode(807),\n \"｛\", \"｝\", \"（\", \"）\", \"［\", \"］\", \"【\", \"】\", \"、\", \"・\", \"‥\", \"。\", \"「\", \"」\", \"『\", \"』\", \"〜\", \"：\", \"！\", \"？\", \"　\",\n \",\", \" \", \";\", \"(\", \")\", \".\", \"*\", \"+\", \"\\\\\", \"?\", \"|\", \"{\", \"}\", \"[\", \"]\", \"^\", \"#\", \"/\"\n ],\n remsrc = \"[\\\\\" + removeChars.join(\"\\\\\") + \"]\",\n remrx = new RegExp(remsrc, \"gm\"),\n charsrx = _(charsub).map(function(c) {\n return new RegExp(c);\n });\n\n function replaceText(_text) {\n var txt = _text.toLowerCase().replace(remrx,\"\"), src = \"\";\n function makeReplaceFunc(l) {\n return function(k,v) {\n l = l.replace(charsrx[k], v);\n };\n }\n for (var j = 0; j < txt.length; j++) {\n if (j) {\n src += remsrc + \"*\";\n }\n var l = txt[j];\n _(charsub).each(makeReplaceFunc(l));\n src += l;\n }\n return src;\n }\n\n function getSource(inp) {\n switch (typeof inp) {\n case \"string\":\n return replaceText(inp);\n case \"object\":\n var src = '';\n _(inp).each(function(v) {\n var res = getSource(v);\n if (res) {\n if (src) {\n src += '|';\n }\n src += res;\n }\n });\n return src;\n }\n return '';\n }\n\n return function(_textOrArray) {\n var source = getSource(_textOrArray);\n if (source) {\n var testrx = new RegExp( source, \"im\"),\n replacerx = new RegExp( '(' + source + ')', \"igm\");\n return {\n isempty: false,\n source: source,\n test: function(_t) { return testrx.test(_t); },\n replace: function(_text, _replace) { return _text.replace(replacerx, _replace); }\n };\n } else {\n return {\n isempty: true,\n source: '',\n test: function() { return true; },\n replace: function(_text) { return text; }\n };\n }\n };\n })(),\n /* The minimum distance (in pixels) the mouse has to move to consider an element was dragged */\n _MIN_DRAG_DISTANCE: 2,\n /* Distance between the inner and outer radius of buttons that appear when hovering on a node */\n _NODE_BUTTON_WIDTH: 40,\n\n _EDGE_BUTTON_INNER: 2,\n _EDGE_BUTTON_OUTER: 40,\n /* Constants used to know if a specific action is to be performed when clicking on the canvas */\n _CLICKMODE_ADDNODE: 1,\n _CLICKMODE_STARTEDGE: 2,\n _CLICKMODE_ENDEDGE: 3,\n /* Node size step: Used to calculate the size change when clicking the +/- buttons */\n _NODE_SIZE_STEP: Math.LN2/4,\n _MIN_SCALE: 1/20,\n _MAX_SCALE: 20,\n _MOUSEMOVE_RATE: 80,\n _DOUBLETAP_DELAY: 800,\n /* Maximum distance in pixels (squared, to reduce calculations)\n * between two taps when double-tapping on a touch terminal */\n _DOUBLETAP_DISTANCE: 20*20,\n /* A placeholder so a default colour is displayed when a node has a null value for its user property */\n _USER_PLACEHOLDER: function(_renkan) {\n return {\n color: _renkan.options.default_user_color,\n title: _renkan.translate(\"(unknown user)\"),\n get: function(attr) {\n return this[attr] || false;\n }\n };\n },\n /* The code for the \"Drag and Add Bookmarklet\", slightly minified and with whitespaces removed, though\n * it doesn't seem that it's still a requirement in newer browsers (i.e. the ones compatibles with canvas drawing)\n */\n _BOOKMARKLET_CODE: function(_renkan) {\n return \"(function(a,b,c,d,e,f,h,i,j,k,l,m,n,o,p,q,r){a=document;b=a.body;c=a.location.href;j='draggable';m='text/x-iri-';d=a.createElement('div');d.innerHTML='\" +\n _renkan.translate(\"Drag items from this website, drop them in Renkan\").replace(/ /g,\"_\") +\n \"

                    '.replace(/_/g,String.fromCharCode(32));b.appendChild(d);e=[{r:/https?:\\\\/\\\\/[^\\\\/]*twitter\\\\.com\\\\//,s:'.tweet',n:'twitter'},{r:/https?:\\\\/\\\\/[^\\\\/]*google\\\\.[^\\\\/]+\\\\//,s:'.g',n:'google'},{r:/https?:\\\\/\\\\/[^\\\\/]*lemonde\\\\.fr\\\\//,s:'[data-vr-contentbox]',n:'lemonde'}];f=false;e.forEach(function(g){if(g.r.test(c)){f=g;}});if(f){h=function(){Array.prototype.forEach.call(a.querySelectorAll(f.s),function(i){i[j]=true;k=i.style;k.borderWidth='2px';k.borderColor='#909';k.borderStyle='solid';k.backgroundColor='rgba(200,0,180,.1)';})};window.setInterval(h,500);h();};a.addEventListener('dragstart',function(k){l=k.dataTransfer;l.setData(m+'source-uri',c);l.setData(m+'source-title',a.title);n=k.target;if(f){o=n;while(!o.attributes[j]){o=o.parentNode;if(o==b){break;}}}if(f&&o.attributes[j]){p=o.cloneNode(true);l.setData(m+'specific-site',f.n)}else{q=a.getSelection();if(q.type==='Range'||!q.type){p=q.getRangeAt(0).cloneContents();}else{p=n.cloneNode();}}r=a.createElement('div');r.appendChild(p);l.setData('text/x-iri-selected-text',r.textContent.trim());l.setData('text/x-iri-selected-html',r.innerHTML);},false);})();\";\n },\n /* Shortens text to the required length then adds ellipsis */\n shortenText: function(_text, _maxlength) {\n return (_text.length > _maxlength ? (_text.substr(0,_maxlength) + '…') : _text);\n },\n /* Drawing an edit box with an arrow and positioning the edit box according to the position of the node/edge being edited\n * Called by Rkns.Renderer.NodeEditor and Rkns.Renderer.EdgeEditor */\n drawEditBox: function(_options, _coords, _path, _xmargin, _selector) {\n _selector.css({\n width: ( _options.tooltip_width - 2* _options.tooltip_padding )\n });\n var _height = _selector.outerHeight() + 2* _options.tooltip_padding,\n _isLeft = (_coords.x < paper.view.center.x ? 1 : -1),\n _left = _coords.x + _isLeft * ( _xmargin + _options.tooltip_arrow_length ),\n _right = _coords.x + _isLeft * ( _xmargin + _options.tooltip_arrow_length + _options.tooltip_width ),\n _top = _coords.y - _height / 2;\n if (_top + _height > (paper.view.size.height - _options.tooltip_margin)) {\n _top = Math.max( paper.view.size.height - _options.tooltip_margin, _coords.y + _options.tooltip_arrow_width / 2 ) - _height;\n }\n if (_top < _options.tooltip_margin) {\n _top = Math.min( _options.tooltip_margin, _coords.y - _options.tooltip_arrow_width / 2 );\n }\n var _bottom = _top + _height;\n /* jshint laxbreak:true */\n _path.segments[0].point\n = _path.segments[7].point\n = _coords.add([_isLeft * _xmargin, 0]);\n _path.segments[1].point.x\n = _path.segments[2].point.x\n = _path.segments[5].point.x\n = _path.segments[6].point.x\n = _left;\n _path.segments[3].point.x\n = _path.segments[4].point.x\n = _right;\n _path.segments[2].point.y\n = _path.segments[3].point.y\n = _top;\n _path.segments[4].point.y\n = _path.segments[5].point.y\n = _bottom;\n _path.segments[1].point.y = _coords.y - _options.tooltip_arrow_width / 2;\n _path.segments[6].point.y = _coords.y + _options.tooltip_arrow_width / 2;\n _path.closed = true;\n _path.fillColor = new paper.GradientColor(new paper.Gradient([_options.tooltip_top_color, _options.tooltip_bottom_color]), [0,_top], [0, _bottom]);\n _selector.css({\n left: (_options.tooltip_padding + Math.min(_left, _right)),\n top: (_options.tooltip_padding + _top)\n });\n return _path;\n }\n};\n})(window);\n\n/* END main.js */\n","(function() {\n \"use strict\";\n var root = this;\n\n var Backbone = root.Backbone;\n\n var Models = root.Rkns.Models = {};\n\n\n Models.getUID = function(obj) {\n var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {\n var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);\n return v.toString(16);\n });\n if(typeof obj !== 'undefined') {\n return obj.type + \"-\" + guid;\n }\n else {\n return guid;\n }\n };\n\n\n var RenkanModel = Backbone.RelationalModel.extend({\n idAttribute : \"_id\",\n constructor: function(options) {\n\n if (typeof options !== \"undefined\") {\n options._id = options._id || options.id || Models.getUID(this);\n options.title = options.title || \"\";\n options.description = options.description || \"\";\n options.uri = options.uri || \"\";\n\n if(typeof this.prepare === \"function\") {\n options = this.prepare(options);\n }\n }\n Backbone.RelationalModel.prototype.constructor.call(this, options);\n },\n validate: function() {\n if(!this.type) {\n return \"object has no type\";\n }\n },\n addReference : function(_options, _propName, _list, _id, _default) {\n var _element = _list.get(_id);\n if (typeof _element === \"undefined\" && typeof _default !== \"undefined\") {\n _options[_propName ] = _default;\n }\n else {\n _options[_propName ] = _element;\n }\n }\n });\n\n // USER\n var User = Models.User = RenkanModel.extend({\n type: \"user\",\n prepare: function(options) {\n options.color = options.color || \"#666666\";\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n color: this.get(\"color\")\n };\n }\n });\n\n // NODE\n var Node = Models.Node = RenkanModel.extend({\n type: \"node\",\n relations: [{\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n }],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n options.description = options.description || \"\";\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n position: this.get(\"position\"),\n image: this.get(\"image\"),\n color: this.get(\"color\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null,\n size: this.get(\"size\"),\n clip_path: this.get(\"clip_path\"),\n shape: this.get(\"shape\")\n };\n }\n });\n\n // EDGE\n var Edge = Models.Edge = RenkanModel.extend({\n type: \"edge\",\n relations: [\n {\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n },\n {\n type: Backbone.HasOne,\n key: \"from\",\n relatedModel: Node\n },\n {\n type: Backbone.HasOne,\n key: \"to\",\n relatedModel: Node\n }\n ],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n this.addReference(options, \"from\", project.get(\"nodes\"), options.from);\n this.addReference(options, \"to\", project.get(\"nodes\"), options.to);\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n from: this.get(\"from\") ? this.get(\"from\").get(\"_id\") : null,\n to: this.get(\"to\") ? this.get(\"to\").get(\"_id\") : null,\n color: this.get(\"color\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null\n };\n }\n });\n\n // View\n var View = Models.View = RenkanModel.extend({\n type: \"view\",\n relations: [\n {\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n }\n ],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n options.description = options.description || \"\";\n if(typeof options.offset !== \"undefined\") {\n var offset = {};\n if (Array.isArray(options.offset)) {\n offset.x = options.offset[0];\n offset.y = options.offset.length > 1 ? options.offset[1] : options.offset[0];\n }\n else if (options.offset.x != null) {\n offset.x = options.offset.x;\n offset.y = options.offset.y;\n }\n options.offset = offset;\n }\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n zoom_level: this.get(\"zoom_level\"),\n offset: this.get(\"offset\"),\n title: this.get(\"title\"),\n description: this.get(\"description\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null\n // Don't need project id\n };\n }\n });\n\n // PROJECT\n var Project = Models.Project = RenkanModel.extend({\n type: \"project\",\n blacklist: ['save_status',],\n relations: [\n {\n type: Backbone.HasMany,\n key: \"users\",\n relatedModel: User,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"nodes\",\n relatedModel: Node,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"edges\",\n relatedModel: Edge,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"views\",\n relatedModel: View,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n }\n ],\n addUser: function(_props, _options) {\n _props.project = this;\n var _user = User.findOrCreate(_props);\n this.get(\"users\").push(_user, _options);\n return _user;\n },\n addNode: function(_props, _options) {\n _props.project = this;\n var _node = Node.findOrCreate(_props);\n this.get(\"nodes\").push(_node, _options);\n return _node;\n },\n addEdge: function(_props, _options) {\n _props.project = this;\n var _edge = Edge.findOrCreate(_props);\n this.get(\"edges\").push(_edge, _options);\n return _edge;\n },\n addView: function(_props, _options) {\n _props.project = this;\n // TODO: check if need to replace with create only\n var _view = View.findOrCreate(_props);\n // TODO: Should we remember only one view?\n this.get(\"views\").push(_view, _options);\n return _view;\n },\n removeNode: function(_model) {\n this.get(\"nodes\").remove(_model);\n },\n removeEdge: function(_model) {\n this.get(\"edges\").remove(_model);\n },\n validate: function(options) {\n var _project = this;\n _([].concat(options.users, options.nodes, options.edges, options.views)).each(function(_item) {\n if(_item) {\n _item.project = _project;\n }\n });\n },\n // Add event handler to remove edges when a node is removed\n initialize: function() {\n var _this = this;\n this.on(\"remove:nodes\", function(_node) {\n _this.get(\"edges\").remove(\n _this.get(\"edges\").filter(function(_edge) {\n return _edge.get(\"from\") === _node || _edge.get(\"to\") === _node;\n })\n );\n });\n },\n toJSON: function(){\n \tvar json = _.clone(this.attributes);\n \tfor(var attr in json) {\n \t\tif((json[attr] instanceof Backbone.Model) || (json[attr] instanceof Backbone.Collection) || (json[attr] instanceof RenkanModel)) {\n \t\t\tjson[attr] = json[attr].toJSON(); \n \t\t}\n \t}\n \treturn _.omit(json, this.blacklist);\n }\n });\n\n var RosterUser = Models.RosterUser = Backbone.Model.extend({\n type: \"roster_user\",\n idAttribute : \"_id\",\n\n constructor: function(options) {\n\n if (typeof options !== \"undefined\") {\n options._id = options._id || options.id || Models.getUID(this);\n options.title = options.title || \"(untitled \" + this.type + \")\";\n options.description = options.description || \"\";\n options.uri = options.uri || \"\";\n options.project = options.project || null;\n options.site_id = options.site_id || 0;\n\n if(typeof this.prepare === \"function\") {\n options = this.prepare(options);\n }\n }\n Backbone.Model.prototype.constructor.call(this, options);\n },\n\n validate: function() {\n if(!this.type) {\n return \"object has no type\";\n }\n },\n\n prepare: function(options) {\n options.color = options.color || \"#666666\";\n return options;\n },\n\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n color: this.get(\"color\"),\n project: (this.get(\"project\") != null)?this.get(\"project\").get(\"id\"):null,\n site_id: this.get(\"site_id\")\n };\n }\n });\n\n var UsersList = Models.UsersList = Backbone.Collection.extend({\n model: RosterUser\n });\n\n\n}).call(window);\n","Rkns.defaults = {\n\n language: (navigator.language || navigator.userLanguage || \"en\"),\n /* GUI Language */\n container: \"renkan\",\n /* GUI Container DOM element ID */\n search: [],\n /* List of Search Engines */\n bins: [],\n /* List of Bins */\n static_url: \"\",\n /* URL for static resources */\n show_bins: true,\n /* Show bins in left column */\n properties: [],\n /* Semantic properties for edges */\n show_editor: true,\n /* Show the graph editor... Setting this to \"false\" only shows the bins part ! */\n read_only: false,\n /* Allows editing of renkan without changing the rest of the GUI. Can be switched on/off on the fly to block/enable editing */\n editor_mode: true,\n /* Switch for Publish/Edit GUI. If editor_mode is false, read_only will be true. */\n manual_save: false,\n /* In snapshot mode, clicking on the floppy will save a snapshot. Otherwise, it will show the connection status */\n show_top_bar: true,\n /* Show the top bar, (title, buttons, users) */\n default_user_color: \"#303030\",\n size_bug_fix: true,\n /* Resize the canvas after load (fixes a bug on iPad and FF Mac) */\n force_resize: false,\n allow_double_click: true,\n /* Allows Double Click to create a node on an empty background */\n zoom_on_scroll: true,\n /* Allows to use the scrollwheel to zoom */\n element_delete_delay: 0,\n /* Delay between clicking on the bin on an element and really deleting it\n Set to 0 for delete confirm */\n autoscale_padding: 50,\n default_view: false,\n\t/* Allows to load default view (zoom+offset) at start on read_only mode, instead of autoScale. default_view has to be an integer 0,1,2... */\n\n /* TOP BAR BUTTONS */\n show_search_field: true,\n show_user_list: true,\n user_name_editable: true,\n user_color_editable: true,\n show_user_color: true,\n show_save_button: true,\n show_export_button: true,\n show_open_button: false,\n show_addnode_button: true,\n show_addedge_button: true,\n show_bookmarklet: true,\n show_fullscreen_button: true,\n home_button_url: false,\n home_button_title: \"Home\",\n\n /* MINI-MAP OPTIONS */\n\n show_minimap: true,\n /* Show a small map at the bottom right */\n minimap_width: 160,\n minimap_height: 120,\n minimap_padding: 20,\n minimap_background_color: \"#ffffff\",\n minimap_border_color: \"#cccccc\",\n minimap_highlight_color: \"#ffff00\",\n minimap_highlight_weight: 5,\n\n /* EDGE/NODE COMMON OPTIONS */\n\n buttons_background: \"#202020\",\n buttons_label_color: \"#c000c0\",\n buttons_label_font_size: 9,\n\n /* NODE DISPLAY OPTIONS */\n\n show_node_circles: true,\n /* Show circles for nodes */\n clip_node_images: true,\n /* Constraint node images to circles */\n node_images_fill_mode: false,\n /* Set to false for \"letterboxing\" (height/width of node adapted to show full image)\n Set to true for \"crop\" (adapted to fill circle) */\n node_size_base: 25,\n node_stroke_width: 2,\n selected_node_stroke_width: 4,\n node_fill_color: \"#ffffff\",\n highlighted_node_fill_color: \"#ffff00\",\n node_label_distance: 5,\n /* Vertical distance between node and label */\n node_label_max_length: 60,\n /* Maximum displayed text length */\n label_untitled_nodes: \"(untitled)\",\n /* Label to display on untitled nodes */\n change_shapes: true,\n /* Change shapes enabled */\n\n /* EDGE DISPLAY OPTIONS */\n\n edge_stroke_width: 2,\n selected_edge_stroke_width: 4,\n edge_label_distance: 0,\n edge_label_max_length: 20,\n edge_arrow_length: 18,\n edge_arrow_width: 12,\n edge_gap_in_bundles: 12,\n label_untitled_edges: \"\",\n\n /* CONTEXTUAL DISPLAY (TOOLTIP OR EDITOR) OPTIONS */\n\n tooltip_width: 275,\n tooltip_padding: 10,\n tooltip_margin: 15,\n tooltip_arrow_length : 20,\n tooltip_arrow_width : 40,\n tooltip_top_color: \"#f0f0f0\",\n tooltip_bottom_color: \"#d0d0d0\",\n tooltip_border_color: \"#808080\",\n tooltip_border_width: 1,\n\n /* NODE EDITOR OPTIONS */\n\n show_node_editor_uri: true,\n show_node_editor_description: true,\n show_node_editor_size: true,\n show_node_editor_color: true,\n show_node_editor_image: true,\n show_node_editor_creator: true,\n uploaded_image_max_kb: 500,\n\n /* NODE TOOLTIP OPTIONS */\n\n show_node_tooltip_uri: true,\n show_node_tooltip_description: true,\n show_node_tooltip_color: true,\n show_node_tooltip_image: true,\n show_node_tooltip_creator: true,\n\n /* EDGE EDITOR OPTIONS */\n\n show_edge_editor_uri: true,\n show_edge_editor_color: true,\n show_edge_editor_direction: true,\n show_edge_editor_nodes: true,\n show_edge_editor_creator: true,\n\n /* EDGE TOOLTIP OPTIONS */\n\n show_edge_tooltip_uri: true,\n show_edge_tooltip_color: true,\n show_edge_tooltip_nodes: true,\n show_edge_tooltip_creator: true\n\n /* */\n\n};\n","Rkns.i18n = {\n fr: {\n \"Edit Node\": \"Édition d’un nœud\",\n \"Edit Edge\": \"Édition d’un lien\",\n \"Title:\": \"Titre :\",\n \"URI:\": \"URI :\",\n \"Description:\": \"Description :\",\n \"From:\": \"De :\",\n \"To:\": \"Vers :\",\n \"Image\": \"Image\",\n \"Image URL:\": \"URL d'Image\",\n \"Choose Image File:\": \"Choisir un fichier image\",\n \"Full Screen\": \"Mode plein écran\",\n \"Add Node\": \"Ajouter un nœud\",\n \"Add Edge\": \"Ajouter un lien\",\n \"Save Project\": \"Enregistrer le projet\",\n \"Open Project\": \"Ouvrir un projet\",\n \"Auto-save enabled\": \"Enregistrement automatique activé\",\n \"Connection lost\": \"Connexion perdue\",\n \"Created by:\": \"Créé par :\",\n \"Zoom In\": \"Agrandir l’échelle\",\n \"Zoom Out\": \"Rapetisser l’échelle\",\n \"Edit\": \"Éditer\",\n \"Remove\": \"Supprimer\",\n \"Cancel deletion\": \"Annuler la suppression\",\n \"Link to another node\": \"Créer un lien\",\n \"Enlarge\": \"Agrandir\",\n \"Shrink\": \"Rétrécir\",\n \"Click on the background canvas to add a node\": \"Cliquer sur le fond du graphe pour rajouter un nœud\",\n \"Click on a first node to start the edge\": \"Cliquer sur un premier nœud pour commencer le lien\",\n \"Click on a second node to complete the edge\": \"Cliquer sur un second nœud pour terminer le lien\",\n \"Wikipedia\": \"Wikipédia\",\n \"Wikipedia in \": \"Wikipédia en \",\n \"French\": \"Français\",\n \"English\": \"Anglais\",\n \"Japanese\": \"Japonais\",\n \"Untitled project\": \"Projet sans titre\",\n \"Lignes de Temps\": \"Lignes de Temps\",\n \"Loading, please wait\": \"Chargement en cours, merci de patienter\",\n \"Edge color:\": \"Couleur :\",\n \"Node color:\": \"Couleur :\",\n \"Choose color\": \"Choisir une couleur\",\n \"Change edge direction\": \"Changer le sens du lien\",\n \"Do you really wish to remove node \": \"Voulez-vous réellement supprimer le nœud \",\n \"Do you really wish to remove edge \": \"Voulez-vous réellement supprimer le lien \",\n \"This file is not an image\": \"Ce fichier n'est pas une image\",\n \"Image size must be under \": \"L'image doit peser moins de \",\n \"Size:\": \"Taille :\",\n \"KB\": \"ko\",\n \"Choose from vocabulary:\": \"Choisir dans un vocabulaire :\",\n \"SKOS Documentation properties\": \"SKOS: Propriétés documentaires\",\n \"has note\": \"a pour note\",\n \"has example\": \"a pour exemple\",\n \"has definition\": \"a pour définition\",\n \"SKOS Semantic relations\": \"SKOS: Relations sémantiques\",\n \"has broader\": \"a pour concept plus large\",\n \"has narrower\": \"a pour concept plus étroit\",\n \"has related\": \"a pour concept apparenté\",\n \"Dublin Core Metadata\": \"Métadonnées Dublin Core\",\n \"has contributor\": \"a pour contributeur\",\n \"covers\": \"couvre\",\n \"created by\": \"créé par\",\n \"has date\": \"a pour date\",\n \"published by\": \"édité par\",\n \"has source\": \"a pour source\",\n \"has subject\": \"a pour sujet\",\n \"Dragged resource\": \"Ressource glisée-déposée\",\n \"Search the Web\": \"Rechercher en ligne\",\n \"Search in Bins\": \"Rechercher dans les chutiers\",\n \"Close bin\": \"Fermer le chutier\",\n \"Refresh bin\": \"Rafraîchir le chutier\",\n \"(untitled)\": \"(sans titre)\",\n \"Select contents:\": \"Sélectionner des contenus :\",\n \"Drag items from this website, drop them in Renkan\": \"Glissez des éléments de ce site web vers Renkan\",\n \"Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.\": \"Glissez ce bouton vers votre barre de favoris. Ensuite, depuis un site tiers, cliquez dessus pour activer 'Drag-to-Add' puis glissez des éléments de ce site vers Renkan\",\n \"Shapes available\": \"Formes disponibles\",\n \"Circle\": \"Cercle\",\n \"Square\": \"Carré\",\n \"Diamond\": \"Losange\",\n \"Hexagone\": \"Hexagone\",\n \"Ellipse\": \"Ellipse\",\n \"Star\": \"Étoile\"\n }\n};\n","/* Saves the Full JSON at each modification */\n\nRkns.jsonIO = function(_renkan, _opts) {\n var _proj = _renkan.project;\n if (typeof _opts.http_method === \"undefined\") {\n _opts.http_method = 'PUT';\n }\n var _load = function() {\n _renkan.renderer.redrawActive = false;\n Rkns.$.getJSON(_opts.url, function(_data) {\n _proj.set(_data, {validate: true});\n _renkan.renderer.redrawActive = true;\n _renkan.renderer.autoScale();\n });\n };\n var _save = function() {\n var _data = _proj.toJSON();\n if (!_renkan.read_only) {\n Rkns.$.ajax({\n type: _opts.http_method,\n url: _opts.url,\n contentType: \"application/json\",\n data: JSON.stringify(_data),\n success: function(data, textStatus, jqXHR) {\n }\n });\n }\n\n };\n var _thrSave = Rkns._.throttle(\n function() {\n setTimeout(_save, 100);\n }, 1000);\n _proj.on(\"add:nodes add:edges add:users add:views\", function(_model) {\n _model.on(\"change remove\", function(_model) {\n _thrSave();\n });\n _thrSave();\n });\n _proj.on(\"change\", function() {\n _thrSave();\n });\n\n _load();\n};\n","/* Saves the Full JSON once */\n\nRkns.jsonIOSaveOnClick = function(_renkan, _opts) {\n var _proj = _renkan.project,\n _saveWarn = false,\n _onLeave = function() {\n return \"Project not saved\";\n };\n if (typeof _opts.http_method === \"undefined\") {\n _opts.http_method = 'POST';\n }\n var _load = function() {\n var getdata = {},\n rx = /id=([^&#?=]+)/,\n matches = document.location.hash.match(rx);\n if (matches) {\n getdata.id = matches[1];\n }\n Rkns.$.ajax({\n url: _opts.url,\n data: getdata,\n success: function(_data) {\n _proj.set(_data, {validate: true});\n _proj.set({save_status:0});\n \t_renkan.renderer.autoScale();\n }\n });\n };\n var _save = function() {\n _proj.set(\"saved_at\", new Date());\n var _data = _proj.toJSON();\n Rkns.$.ajax({\n type: _opts.http_method,\n url: _opts.url,\n contentType: \"application/json\",\n data: JSON.stringify(_data),\n beforeSend: function(){\n \t_proj.set({save_status:2});\n },\n success: function(data, textStatus, jqXHR) {\n $(window).off(\"beforeunload\", _onLeave);\n _saveWarn = false;\n _proj.set({save_status:0});\n //document.location.hash = \"#id=\" + data.id;\n //$(\".Rk-Notifications\").text(\"Saved as \"+document.location.href).fadeIn().delay(2000).fadeOut();\n }\n });\n };\n var _checkLeave = function() {\n \t_proj.set({save_status:1});\n \t\n var title = _proj.get(\"title\");\n if (title && _proj.get(\"nodes\").length) {\n $(\".Rk-Save-Button\").removeClass(\"disabled\");\n } else {\n $(\".Rk-Save-Button\").addClass(\"disabled\");\n }\n if (title) {\n $(\".Rk-PadTitle\").css(\"border-color\",\"#333333\");\n }\n if (!_saveWarn) {\n _saveWarn = true;\n $(window).on(\"beforeunload\", _onLeave);\n }\n };\n _load();\n _proj.on(\"add:nodes add:edges add:users change\", function(_model) {\n\t _model.on(\"change remove\", function(_model) {\n\t \tif(!(_model.changedAttributes.length === 1 && _model.hasChanged('save_status'))) {\n\t \t\t_checkLeave();\n\t \t}\n\t });\n\t\tif(!(_proj.changedAttributes.length === 1 && _proj.hasChanged('save_status'))) {\n\t\t _checkLeave();\n \t}\n });\n _renkan.renderer.save = function() {\n if ($(\".Rk-Save-Button\").hasClass(\"disabled\")) {\n if (!_proj.get(\"title\")) {\n $(\".Rk-PadTitle\").css(\"border-color\",\"#ff0000\");\n }\n } else {\n _save();\n }\n };\n};\n","(function(Rkns) {\n\"use strict\";\n\nvar _ = Rkns._;\n\nvar Ldt = Rkns.Ldt = {};\n\nvar Bin = Ldt.Bin = function(_renkan, _opts) {\n if (_opts.ldt_type) {\n var Resclass = Ldt[_opts.ldt_type+\"Bin\"];\n if (Resclass) {\n return new Resclass(_renkan, _opts);\n }\n }\n console.error(\"No such LDT Bin Type\");\n};\n\nvar ProjectBin = Ldt.ProjectBin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nProjectBin.prototype.tagTemplate = _.template(\n '
                  • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/search/?search=<%=encodedtitle%>&field=all\" data-title=\"<%-title%>\" data-description=\"Tag \\'<%-title%>\\'\">' +\n 'img/ldt-tag.png\" />

                    <%=htitle%>

                    • '\n);\n\nProjectBin.prototype.annotationTemplate = _.template(\n '
                  • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>\" data-title=\"<%-title%>\" data-description=\"<%-description%>\">' +\n '\"/>

                    <%=htitle%>

                    <%=hdescription%>

                    Start: <%=start%>, End: <%=end%>, Duration: <%=duration%>

                    • '\n);\n\nProjectBin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.proj_id = _opts.project_id;\n this.ldt_platform = _opts.ldt_platform || \"http://ldt.iri.centrepompidou.fr/\";\n this.title_$.html(_opts.title);\n this.title_icon_$.addClass('Rk-Ldt-Title-Icon');\n this.refresh();\n};\n\nProjectBin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n function highlight(_text) {\n var _e = _(_text).escape();\n return search.isempty ? _e : search.replace(_e, \"$1\");\n }\n function convertTC(_ms) {\n function pad(_n) {\n var _res = _n.toString();\n while (_res.length < 2) {\n _res = '0' + _res;\n }\n return _res;\n }\n var _totalSeconds = Math.abs(Math.floor(_ms/1000)),\n _hours = Math.floor(_totalSeconds / 3600),\n _minutes = (Math.floor(_totalSeconds / 60) % 60),\n _seconds = _totalSeconds % 60,\n _res = '';\n if (_hours) {\n _res += pad(_hours) + ':';\n }\n _res += pad(_minutes) + ':' + pad(_seconds);\n return _res;\n }\n\n var _html = '

                  • Tags

                    • ',\n _projtitle = this.data.meta[\"dc:title\"],\n _this = this,\n count = 0;\n _this.title_$.text('LDT Project: \"' + _projtitle + '\"');\n _(_this.data.tags).map(function(_tag) {\n var _title = _tag.meta[\"dc:title\"];\n if (!search.isempty && !search.test(_title)) {\n return;\n }\n count++;\n _html += _this.tagTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n encodedtitle : encodeURIComponent(_title),\n static_url: _this.renkan.options.static_url\n });\n });\n _html += '

                  • Annotations

                    • ';\n _(_this.data.annotations).map(function(_annotation) {\n var _description = _annotation.content.description,\n _title = _annotation.content.title.replace(_description,\"\");\n if (!search.isempty && !search.test(_title) && !search.test(_description)) {\n return;\n }\n count++;\n var _duration = _annotation.end - _annotation.begin,\n _img = (\n (_annotation.content && _annotation.content.img && _annotation.content.img.src) ?\n _annotation.content.img.src :\n ( _duration ? _this.renkan.options.static_url+\"img/ldt-segment.png\" : _this.renkan.options.static_url+\"img/ldt-point.png\" )\n );\n _html += _this.annotationTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n description: _description,\n hdescription: highlight(_description),\n start: convertTC(_annotation.begin),\n end: convertTC(_annotation.end),\n duration: convertTC(_duration),\n mediaid: _annotation.media,\n annotationid: _annotation.id,\n image: _img,\n static_url: _this.renkan.options.static_url\n });\n });\n\n this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nProjectBin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: this.ldt_platform + 'ldtplatform/ldt/cljson/id/' + this.proj_id,\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n\nvar Search = Ldt.Search = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.lang = _opts.lang || \"en\";\n};\n\nSearch.prototype.getBgClass = function() {\n return \"Rk-Ldt-Icon\";\n};\n\nSearch.prototype.getSearchTitle = function() {\n return this.renkan.translate(\"Lignes de Temps\");\n};\n\nSearch.prototype.search = function(_q) {\n this.renkan.tabs.push(\n new ResultsBin(this.renkan, {\n search: _q\n })\n );\n};\n\nvar ResultsBin = Ldt.ResultsBin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nResultsBin.prototype.segmentTemplate = _.template(\n '
                  • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>\" data-title=\"<%-title%>\" data-description=\"<%-description%>\">' +\n '\"/>

                    <%=htitle%>

                    <%=hdescription%>

                    Start: <%=start%>, End: <%=end%>, Duration: <%=duration%>

                    • '\n);\n\nResultsBin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.ldt_platform = _opts.ldt_platform || \"http://ldt.iri.centrepompidou.fr/\";\n this.max_results = _opts.max_results || 50;\n this.search = _opts.search;\n this.title_$.html('Lignes de Temps: \"' + _opts.search + '\"');\n this.title_icon_$.addClass('Rk-Ldt-Title-Icon');\n this.refresh();\n};\n\nResultsBin.prototype.render = function(searchbase) {\n if (!this.data) {\n return;\n }\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);\n function highlight(_text) {\n return highlightrx.replace(_(_text).escape(), \"$1\");\n }\n function convertTC(_ms) {\n function pad(_n) {\n var _res = _n.toString();\n while (_res.length < 2) {\n _res = '0' + _res;\n }\n return _res;\n }\n var _totalSeconds = Math.abs(Math.floor(_ms/1000)),\n _hours = Math.floor(_totalSeconds / 3600),\n _minutes = (Math.floor(_totalSeconds / 60) % 60),\n _seconds = _totalSeconds % 60,\n _res = '';\n if (_hours) {\n _res += pad(_hours) + ':';\n }\n _res += pad(_minutes) + ':' + pad(_seconds);\n return _res;\n }\n\n var _html = '',\n _this = this,\n count = 0;\n _(this.data.objects).each(function(_segment) {\n var _description = _segment.abstract,\n _title = _segment.title;\n if (!search.isempty && !search.test(_title) && !search.test(_description)) {\n return;\n }\n count++;\n var _duration = _segment.duration,\n _begin = _segment.start_ts,\n _end = + _segment.duration + _begin,\n _img = (\n _duration ?\n _this.renkan.options.static_url + \"img/ldt-segment.png\" :\n _this.renkan.options.static_url + \"img/ldt-point.png\"\n );\n _html += _this.segmentTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n description: _description,\n hdescription: highlight(_description),\n start: convertTC(_begin),\n end: convertTC(_end),\n duration: convertTC(_duration),\n mediaid: _segment.iri_id,\n //projectid: _segment.project_id,\n //cuttingid: _segment.cutting_id,\n annotationid: _segment.element_id,\n image: _img\n });\n });\n\n this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nResultsBin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: this.ldt_platform + 'ldtplatform/api/ldt/1.0/segments/search/',\n data: {\n format: \"jsonp\",\n q: this.search,\n limit: this.max_results\n },\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n\n})(window.Rkns);\n","Rkns.ResourceList = {};\n\nRkns.ResourceList.Bin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nRkns.ResourceList.Bin.prototype.resultTemplate = Rkns._.template(\n '
                  • \" ' +\n 'data-title=\"<%-title%>\" data-description=\"<%-description%>\" ' +\n '<% if (image) { %>data-image=\"<%- Rkns.Utils.getFullURL(image) %>\"<% } else { %>data-image=\"\"<% } %> >' +\n '<% if (image) { %>\"/><% } %>

                    ' +\n '<% if (url) { %>\" target=\"_blank\"><% } %><%=htitle%><% if (url) { %><% } %>

                    ' +\n '<% if (description) { %>

                    <%=hdescription%>

                    <% } %><% if (image) { %>
                    <% } %>
                    • '\n);\n\nRkns.ResourceList.Bin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.title_$.html(_opts.title);\n if (_opts.list) {\n this.data = _opts.list;\n }\n this.refresh();\n};\n\nRkns.ResourceList.Bin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n function highlight(_text) {\n var _e = _(_text).escape();\n return search.isempty ? _e : search.replace(_e, \"$1\");\n }\n var _html = \"\",\n _this = this,\n count = 0;\n Rkns._(this.data).each(function(_item) {\n var _element;\n if (typeof _item === \"string\") {\n if (/^(https?:\\/\\/|www)/.test(_item)) {\n _element = { url: _item };\n } else {\n _element = { title: _item.replace(/[:,]?\\s?(https?:\\/\\/|www)[\\d\\w\\/.&?=#%-_]+\\s?/,'').trim() };\n var _match = _item.match(/(https?:\\/\\/|www)[\\d\\w\\/.&?=#%-_]+/);\n if (_match) {\n _element.url = _match[0];\n }\n if (_element.title.length > 80) {\n _element.description = _element.title;\n _element.title = _element.title.replace(/^(.{30,60})\\s.+$/,'$1…');\n }\n }\n } else {\n _element = _item;\n }\n var title = _element.title || (_element.url || \"\").replace(/^https?:\\/\\/(www\\.)?/,'').replace(/^(.{40}).+$/,'$1…'),\n url = _element.url || \"\",\n description = _element.description || \"\",\n image = _element.image || \"\";\n if (url && !/^https?:\\/\\//.test(url)) {\n url = 'http://' + url;\n }\n if (!search.isempty && !search.test(title) && !search.test(description)) {\n return;\n }\n count++;\n _html += _this.resultTemplate({\n url: url,\n title: title,\n htitle: highlight(title),\n image: image,\n description: description,\n hdescription: highlight(description),\n static_url: _this.renkan.options.static_url\n });\n });\n _this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nRkns.ResourceList.Bin.prototype.refresh = function() {\n if (this.data) {\n this.render();\n }\n};\n","Rkns.Wikipedia = {\n};\n\nRkns.Wikipedia.Search = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.lang = _opts.lang || \"en\";\n};\n\nRkns.Wikipedia.Search.prototype.getBgClass = function() {\n return \"Rk-Wikipedia-Search-Icon Rk-Wikipedia-Lang-\" + this.lang;\n};\n\nRkns.Wikipedia.Search.prototype.getSearchTitle = function() {\n var langs = {\n \"fr\": \"French\",\n \"en\": \"English\",\n \"ja\": \"Japanese\"\n };\n if (langs[this.lang]) {\n return this.renkan.translate(\"Wikipedia in \") + this.renkan.translate(langs[this.lang]);\n } else {\n return this.renkan.translate(\"Wikipedia\") + \" [\" + this.lang + \"]\";\n }\n};\n\nRkns.Wikipedia.Search.prototype.search = function(_q) {\n this.renkan.tabs.push(\n new Rkns.Wikipedia.Bin(this.renkan, {\n lang: this.lang,\n search: _q\n })\n );\n};\n\nRkns.Wikipedia.Bin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nRkns.Wikipedia.Bin.prototype.resultTemplate = Rkns._.template(\n '
                  • \" ' +\n 'data-title=\"Wikipedia: <%-title%>\" data-description=\"<%-description%>\" data-image=\"<%- Rkns.Utils.getFullURL( static_url + \\'img/wikipedia.png\\' ) %>\">' +\n 'img/wikipedia.png\">

                    • \" target=\"_blank\"><%=htitle%>

                    ' +\n '

                    <%=hdescription%>

                    '\n);\n\nRkns.Wikipedia.Bin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.search = _opts.search;\n this.lang = _opts.lang || \"en\";\n this.title_icon_$.addClass('Rk-Wikipedia-Title-Icon Rk-Wikipedia-Lang-' + this.lang);\n this.title_$.html(this.search).addClass(\"Rk-Wikipedia-Title\");\n this.refresh();\n};\n\nRkns.Wikipedia.Bin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);\n function highlight(_text) {\n return highlightrx.replace(_(_text).escape(), \"$1\");\n }\n var _html = \"\",\n _this = this,\n count = 0;\n Rkns._(this.data.query.search).each(function(_result) {\n var title = _result.title,\n url = \"http://\" + _this.lang + \".wikipedia.org/wiki/\" + encodeURI(title.replace(/ /g,\"_\")),\n description = Rkns.$('
                    ').html(_result.snippet).text();\n if (!search.isempty && !search.test(title) && !search.test(description)) {\n return;\n }\n count++;\n _html += _this.resultTemplate({\n url: url,\n title: title,\n htitle: highlight(title),\n description: description,\n hdescription: highlight(description),\n static_url: _this.renkan.options.static_url\n });\n });\n _this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nRkns.Wikipedia.Bin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: \"http://\" + _this.lang + \".wikipedia.org/w/api.php?action=query&list=search&srsearch=\" + encodeURIComponent(this.search) + \"&format=json\",\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n","\ndefine('renderer/baserepresentation',['jquery', 'underscore'], function ($, _) {\n \n\n /* Rkns.Renderer._BaseRepresentation Class */\n\n /* In Renkan, a \"Representation\" is a sort of ViewModel (in the MVVM paradigm) and bridges the gap between\n * models (written with Backbone.js) and the view (written with Paper.js)\n * Renkan's representations all inherit from Rkns.Renderer._BaseRepresentation '*/\n\n var _BaseRepresentation = function(_renderer, _model) {\n if (typeof _renderer !== \"undefined\") {\n this.renderer = _renderer;\n this.renkan = _renderer.renkan;\n this.project = _renderer.renkan.project;\n this.options = _renderer.renkan.options;\n this.model = _model;\n if (this.model) {\n var _this = this;\n this._changeBinding = function() {\n _this.redraw();\n };\n this._removeBinding = function() {\n _renderer.removeRepresentation(_this);\n _(function() {\n _renderer.redraw();\n }).defer();\n };\n this._selectBinding = function() {\n _this.select();\n };\n this._unselectBinding = function() {\n _this.unselect();\n };\n this.model.on(\"change\", this._changeBinding );\n this.model.on(\"remove\", this._removeBinding );\n this.model.on(\"select\", this._selectBinding );\n this.model.on(\"unselect\", this._unselectBinding );\n }\n }\n };\n\n /* Rkns.Renderer._BaseRepresentation Methods */\n\n _(_BaseRepresentation.prototype).extend({\n _super: function(_func) {\n return _BaseRepresentation.prototype[_func].apply(this, Array.prototype.slice.call(arguments, 1));\n },\n redraw: function() {},\n moveTo: function() {},\n show: function() { return \"chaud cacao\"; },\n hide: function() {},\n select: function() {\n if (this.model) {\n this.model.trigger(\"selected\");\n }\n },\n unselect: function() {\n if (this.model) {\n this.model.trigger(\"unselected\");\n }\n },\n highlight: function() {},\n unhighlight: function() {},\n mousedown: function() {},\n mouseup: function() {\n if (this.model) {\n this.model.trigger(\"clicked\");\n }\n },\n destroy: function() {\n if (this.model) {\n this.model.off(\"change\", this._changeBinding );\n this.model.off(\"remove\", this._removeBinding );\n this.model.off(\"select\", this._selectBinding );\n this.model.off(\"unselect\", this._unselectBinding );\n }\n }\n });\n\n /* End of Rkns.Renderer._BaseRepresentation Class */\n\n return _BaseRepresentation;\n\n});\n\ndefine('requtils',[], function ($, _) {\n \n return {\n getUtils: function(){\n return window.Rkns.Utils;\n },\n getRenderer: function(){\n return window.Rkns.Renderer;\n }\n };\n\n});\n\n\ndefine('renderer/basebutton',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* Rkns.Renderer._BaseButton Class */\n\n /* BaseButton is extended by contextual buttons that appear when hovering on nodes and edges */\n\n var _BaseButton = Utils.inherit(BaseRepresentation);\n\n _(_BaseButton.prototype).extend({\n moveTo: function(_pos) {\n this.sector.moveTo(_pos);\n },\n show: function() {\n this.sector.show();\n },\n hide: function() {\n this.sector.hide();\n },\n select: function() {\n this.sector.select();\n },\n unselect: function(_newTarget) {\n this.sector.unselect();\n if (!_newTarget || (_newTarget !== this.source_representation && _newTarget.source_representation !== this.source_representation)) {\n this.source_representation.unselect();\n }\n },\n destroy: function() {\n this.sector.destroy();\n }\n });\n\n return _BaseButton;\n\n});\n\n\ndefine('renderer/shapebuilder',[], function () {\n \n\n /* ShapeBuilder Begin */\n\n var builders = {\n \"circle\":{\n getShape: function() {\n return new paper.Path.Circle([0, 0], 1);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Circle(center, radius);\n }\n },\n \"rectangle\":{\n getShape: function() {\n return new paper.Path.Rectangle([-2, -2], [2, 2]);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Rectangle([-radius, -radius], [radius*2, radius*2]);\n }\n },\n \"ellipse\":{\n getShape: function() {\n return new paper.Path.Ellipse(new paper.Rectangle([-2, -1], [2, 1]));\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Ellipse(new paper.Rectangle([-radius, -radius/2], [radius*2, radius]));\n }\n },\n \"polygon\":{\n getShape: function() {\n return new paper.Path.RegularPolygon([0, 0], 6, 1);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.RegularPolygon([0, 0], 6, radius);\n }\n },\n \"diamond\":{\n getShape: function() {\n var d = new paper.Path.Rectangle([-2, -2], [2, 2]);\n d.rotate(45);\n return d;\n },\n getImageShape: function(center, radius) {\n var d = new paper.Path.Rectangle([-radius, -radius], [radius*2, radius*2]);\n d.rotate(45);\n return d;\n }\n },\n \"star\":{\n getShape: function() {\n return new paper.Path.Star([0, 0], 8, 1, 0.7);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Star([0, 0], 8, radius*1, radius*0.7);\n }\n },\n \"svg\": function(path){\n return {\n getShape: function() {\n return new paper.Path(path);\n },\n getImageShape: function(center, radius) {\n // No calcul for the moment \n return new paper.Path();\n }\n };\n }\n };\n \n var ShapeBuilder = function (shape){\n if(typeof shape===\"undefined\"){\n shape = \"circle\";\n }\n if(shape.substr(0,4)===\"svg:\"){\n return builders.svg(shape.substr(4));\n }\n if(!(shape in builders)){\n shape = \"circle\";\n }\n return builders[shape];\n };\n \n return ShapeBuilder;\n\n});\n\ndefine('renderer/noderepr',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation', 'renderer/shapebuilder'], function ($, _, requtils, BaseRepresentation, ShapeBuilder) {\n \n\n var Utils = requtils.getUtils();\n\n /* Rkns.Renderer.Node Class */\n\n /* The representation for the node : A circle, with an image inside and a text label underneath.\n * The circle and the image are drawn on canvas and managed by Paper.js.\n * The text label is an HTML node, managed by jQuery. */\n\n //var NodeRepr = Renderer.Node = Utils.inherit(Renderer._BaseRepresentation);\n var NodeRepr = Utils.inherit(BaseRepresentation);\n\n _(NodeRepr.prototype).extend({\n _init: function() {\n this.renderer.node_layer.activate();\n this.type = \"Node\";\n this.buildShape();\n if (this.options.show_node_circles) {\n this.circle.strokeWidth = this.options.node_stroke_width;\n this.h_ratio = 1;\n } else {\n this.h_ratio = 0;\n }\n this.title = $('
                    ').appendTo(this.renderer.labels_$);\n \n if (this.options.editor_mode) {\n var Renderer = requtils.getRenderer();\n this.normal_buttons = [\n new Renderer.NodeEditButton(this.renderer, null),\n new Renderer.NodeRemoveButton(this.renderer, null),\n new Renderer.NodeLinkButton(this.renderer, null),\n new Renderer.NodeEnlargeButton(this.renderer, null),\n new Renderer.NodeShrinkButton(this.renderer, null)\n ];\n this.pending_delete_buttons = [\n new Renderer.NodeRevertButton(this.renderer, null)\n ];\n this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);\n \n for (var i = 0; i < this.all_buttons.length; i++) {\n this.all_buttons[i].source_representation = this;\n }\n this.active_buttons = [];\n } else {\n this.active_buttons = this.all_buttons = [];\n }\n this.last_circle_radius = 1;\n\n if (this.renderer.minimap) {\n this.renderer.minimap.node_layer.activate();\n this.minimap_circle = new paper.Path.Circle([0, 0], 1);\n this.minimap_circle.__representation = this.renderer.minimap.miniframe.__representation;\n this.renderer.minimap.node_group.addChild(this.minimap_circle);\n }\n },\n buildShape: function(){\n if(typeof this.model.get(\"shape_changed\")!==\"undefined\" && this.model.get(\"shape_changed\")===true){\n this.model.set(\"shape_changed\", false);\n delete this.img;\n }\n if(this.circle){\n this.circle.remove();\n delete this.circle;\n }\n // \"circle\" \"rectangle\" \"ellipse\" \"polygon\" \"star\" \"diamond\"\n this.shapeBuilder = new ShapeBuilder(this.model.get(\"shape\"));\n this.circle = this.shapeBuilder.getShape();\n this.circle.__representation = this;\n this.last_circle_radius = 1;\n },\n redraw: function(_dontRedrawEdges) {\n if(typeof this.model.get(\"shape_changed\")!==\"undefined\" && this.model.get(\"shape_changed\")===true){\n this.buildShape();\n }\n var _model_coords = new paper.Point(this.model.get(\"position\")),\n _baseRadius = this.options.node_size_base * Math.exp((this.model.get(\"size\") || 0) * Utils._NODE_SIZE_STEP);\n if (!this.is_dragging || !this.paper_coords) {\n this.paper_coords = this.renderer.toPaperCoords(_model_coords);\n }\n this.circle_radius = _baseRadius * this.renderer.scale;\n if (this.last_circle_radius !== this.circle_radius) {\n this.all_buttons.forEach(function(b) {\n b.setSectorSize();\n });\n this.circle.scale(this.circle_radius / this.last_circle_radius);\n if (this.node_image) {\n this.node_image.scale(this.circle_radius / this.last_circle_radius);\n }\n }\n this.circle.position = this.paper_coords;\n if (this.node_image) {\n this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));\n }\n this.last_circle_radius = this.circle_radius;\n\n var old_act_btn = this.active_buttons;\n\n var opacity = 1;\n if (this.model.get(\"delete_scheduled\")) {\n opacity = 0.5;\n this.active_buttons = this.pending_delete_buttons;\n this.circle.dashArray = [2,2];\n } else {\n opacity = 1;\n this.active_buttons = this.normal_buttons;\n this.circle.dashArray = null;\n }\n\n if (this.selected && this.renderer.isEditable()) {\n if (old_act_btn !== this.active_buttons) {\n old_act_btn.forEach(function(b) {\n b.hide();\n });\n }\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n\n if (this.node_image) {\n this.node_image.opacity = this.highlighted ? opacity * 0.5 : (opacity - 0.01);\n }\n\n this.circle.fillColor = this.highlighted ? this.options.highlighted_node_fill_color : this.options.node_fill_color;\n\n this.circle.opacity = this.options.show_node_circles ? opacity : 0.01;\n\n var _text = this.model.get(\"title\") || this.renkan.translate(this.options.label_untitled_nodes) || \"\";\n _text = Utils.shortenText(_text, this.options.node_label_max_length);\n\n if (typeof this.highlighted === \"object\") {\n this.title.html(this.highlighted.replace(_(_text).escape(),'$1'));\n } else {\n this.title.text(_text);\n }\n\n this.title.css({\n left: this.paper_coords.x,\n top: this.paper_coords.y + this.circle_radius * this.h_ratio + this.options.node_label_distance,\n opacity: opacity\n });\n var _color = this.model.get(\"color\") || (this.model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\");\n this.circle.strokeColor = _color;\n var _pc = this.paper_coords;\n this.all_buttons.forEach(function(b) {\n b.moveTo(_pc);\n });\n var lastImage = this.img;\n this.img = this.model.get(\"image\");\n if (this.img && this.img !== lastImage) {\n this.showImage();\n }\n if (this.node_image && !this.img) {\n this.node_image.remove();\n delete this.node_image;\n }\n\n if (this.renderer.minimap) {\n this.minimap_circle.fillColor = _color;\n var minipos = this.renderer.toMinimapCoords(_model_coords),\n miniradius = this.renderer.minimap.scale * _baseRadius,\n minisize = new paper.Size([miniradius, miniradius]);\n this.minimap_circle.fitBounds(minipos.subtract(minisize), minisize.multiply(2));\n }\n\n if (!_dontRedrawEdges) {\n var _this = this;\n _.each(\n this.project.get(\"edges\").filter(\n function (ed) {\n return ((ed.get(\"to\") === _this.model) || (ed.get(\"from\") === _this.model));\n }\n ),\n function(edge, index, list) {\n var repr = _this.renderer.getRepresentationByModel(edge);\n if (repr && typeof repr.from_representation !== \"undefined\" && typeof repr.from_representation.paper_coords !== \"undefined\" && typeof repr.to_representation !== \"undefined\" && typeof repr.to_representation.paper_coords !== \"undefined\") {\n repr.redraw();\n }\n }\n );\n }\n\n },\n showImage: function() {\n var _image = null;\n if (typeof this.renderer.image_cache[this.img] === \"undefined\") {\n _image = new Image();\n this.renderer.image_cache[this.img] = _image;\n _image.src = this.img;\n } else {\n _image = this.renderer.image_cache[this.img];\n }\n if (_image.width) {\n if (this.node_image) {\n this.node_image.remove();\n }\n this.renderer.node_layer.activate();\n var width = _image.width,\n height = _image.height,\n clipPath = this.model.get(\"clip_path\"),\n hasClipPath = (typeof clipPath !== \"undefined\" && clipPath),\n _clip = null,\n baseRadius = null,\n centerPoint = null;\n \n if (hasClipPath) {\n _clip = new paper.Path();\n var instructions = clipPath.match(/[a-z][^a-z]+/gi) || [],\n lastCoords = [0,0],\n minX = Infinity,\n minY = Infinity,\n maxX = -Infinity,\n maxY = -Infinity;\n\n var transformCoords = function(tabc, relative) {\n var newCoords = tabc.slice(1).map(function(v, k) {\n var res = parseFloat(v),\n isY = k % 2;\n if (isY) {\n res = ( res - 0.5 ) * height;\n } else {\n res = ( res - 0.5 ) * width;\n }\n if (relative) {\n res += lastCoords[isY];\n }\n if (isY) {\n minY = Math.min(minY, res);\n maxY = Math.max(maxY, res);\n } else {\n minX = Math.min(minX, res);\n maxX = Math.max(maxX, res);\n }\n return res;\n });\n lastCoords = newCoords.slice(-2);\n return newCoords;\n };\n\n instructions.forEach(function(instr) {\n var coords = instr.match(/([a-z]|[0-9.-]+)/ig) || [\"\"];\n switch(coords[0]) {\n case \"M\":\n _clip.moveTo(transformCoords(coords));\n break;\n case \"m\":\n _clip.moveTo(transformCoords(coords, true));\n break;\n case \"L\":\n _clip.lineTo(transformCoords(coords));\n break;\n case \"l\":\n _clip.lineTo(transformCoords(coords, true));\n break;\n case \"C\":\n _clip.cubicCurveTo(transformCoords(coords));\n break;\n case \"c\":\n _clip.cubicCurveTo(transformCoords(coords, true));\n break;\n case \"Q\":\n _clip.quadraticCurveTo(transformCoords(coords));\n break;\n case \"q\":\n _clip.quadraticCurveTo(transformCoords(coords, true));\n break;\n }\n });\n\n baseRadius = Math[this.options.node_images_fill_mode ? \"min\" : \"max\"](maxX - minX, maxY - minY) / 2;\n centerPoint = new paper.Point((maxX + minX) / 2, (maxY + minY) / 2);\n if (!this.options.show_node_circles) {\n this.h_ratio = (maxY - minY) / (2 * baseRadius);\n }\n } else {\n baseRadius = Math[this.options.node_images_fill_mode ? \"min\" : \"max\"](width, height) / 2;\n centerPoint = new paper.Point(0,0);\n if (!this.options.show_node_circles) {\n this.h_ratio = height / (2 * baseRadius);\n }\n }\n var _raster = new paper.Raster(_image);\n _raster.locked = true; // Disable mouse events on icon\n if (hasClipPath) {\n _raster = new paper.Group(_clip, _raster);\n _raster.opacity = 0.99;\n /* This is a workaround to allow clipping at group level\n * If opacity was set to 1, paper.js would merge all clipping groups in one (known bug).\n */\n _raster.clipped = true;\n _clip.__representation = this;\n }\n if (this.options.clip_node_images) {\n var _circleClip = this.shapeBuilder.getImageShape(centerPoint, baseRadius);\n _raster = new paper.Group(_circleClip, _raster);\n _raster.opacity = 0.99;\n _raster.clipped = true;\n _circleClip.__representation = this;\n }\n this.image_delta = centerPoint.divide(baseRadius);\n this.node_image = _raster;\n this.node_image.__representation = _this;\n this.node_image.scale(this.circle_radius / baseRadius);\n this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));\n this.redraw();\n this.renderer.throttledPaperDraw();\n } else {\n var _this = this;\n $(_image).on(\"load\", function() {\n _this.showImage();\n });\n }\n },\n paperShift: function(_delta) {\n if (this.options.editor_mode) {\n if (!this.renkan.read_only) {\n this.is_dragging = true;\n this.paper_coords = this.paper_coords.add(_delta);\n this.redraw();\n }\n } else {\n this.renderer.paperShift(_delta);\n }\n },\n openEditor: function() {\n this.renderer.removeRepresentationsOfType(\"editor\");\n var _editor = this.renderer.addRepresentation(\"NodeEditor\",null);\n _editor.source_representation = this;\n _editor.draw();\n },\n select: function() {\n this.selected = true;\n this.circle.strokeWidth = this.options.selected_node_stroke_width;\n if (this.renderer.isEditable()) {\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n var _uri = this.model.get(\"uri\");\n if (_uri) {\n $('.Rk-Bin-Item').each(function() {\n var _el = $(this);\n if (_el.attr(\"data-uri\") === _uri) {\n _el.addClass(\"selected\");\n }\n });\n }\n if (!this.options.editor_mode) {\n this.openEditor();\n }\n\n if (this.renderer.minimap) {\n this.minimap_circle.strokeWidth = this.options.minimap_highlight_weight;\n this.minimap_circle.strokeColor = this.options.minimap_highlight_color;\n }\n this._super(\"select\");\n },\n unselect: function(_newTarget) {\n if (!_newTarget || _newTarget.source_representation !== this) {\n this.selected = false;\n this.all_buttons.forEach(function(b) {\n b.hide();\n });\n this.circle.strokeWidth = this.options.node_stroke_width;\n $('.Rk-Bin-Item').removeClass(\"selected\");\n if (this.renderer.minimap) {\n this.minimap_circle.strokeColor = undefined;\n }\n this._super(\"unselect\");\n }\n },\n highlight: function(textToReplace) {\n var hlvalue = textToReplace || true;\n if (this.highlighted === hlvalue) {\n return;\n }\n this.highlighted = hlvalue;\n this.redraw();\n this.renderer.throttledPaperDraw();\n },\n unhighlight: function() {\n if (!this.highlighted) {\n return;\n }\n this.highlighted = false;\n this.redraw();\n this.renderer.throttledPaperDraw();\n },\n saveCoords: function() {\n var _coords = this.renderer.toModelCoords(this.paper_coords),\n _data = {\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n if (this.renderer.isEditable()) {\n this.model.set(_data);\n }\n },\n mousedown: function(_event, _isTouch) {\n if (_isTouch) {\n this.renderer.unselectAll();\n this.select();\n }\n },\n mouseup: function(_event, _isTouch) {\n if (this.renderer.is_dragging && this.renderer.isEditable()) {\n this.saveCoords();\n } else {\n if (!_isTouch && !this.model.get(\"delete_scheduled\")) {\n this.openEditor();\n }\n this.model.trigger(\"clicked\");\n }\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.is_dragging = false;\n },\n destroy: function(_event) {\n this._super(\"destroy\");\n this.all_buttons.forEach(function(b) {\n b.destroy();\n });\n this.circle.remove();\n this.title.remove();\n if (this.renderer.minimap) {\n this.minimap_circle.remove();\n }\n if (this.node_image) {\n this.node_image.remove();\n }\n }\n });\n\n return NodeRepr;\n\n});\n\n\ndefine('renderer/edge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* Edge Class Begin */\n\n //var Edge = Renderer.Edge = Utils.inherit(Renderer._BaseRepresentation);\n var Edge = Utils.inherit(BaseRepresentation);\n\n _(Edge.prototype).extend({\n _init: function() {\n this.renderer.edge_layer.activate();\n this.type = \"Edge\";\n this.from_representation = this.renderer.getRepresentationByModel(this.model.get(\"from\"));\n this.to_representation = this.renderer.getRepresentationByModel(this.model.get(\"to\"));\n this.bundle = this.renderer.addToBundles(this);\n this.line = new paper.Path();\n this.line.add([0,0],[0,0],[0,0]);\n this.line.__representation = this;\n this.line.strokeWidth = this.options.edge_stroke_width;\n this.arrow = new paper.Path();\n this.arrow.add(\n [ 0, 0 ],\n [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],\n [ 0, this.options.edge_arrow_width ]\n );\n this.arrow.__representation = this;\n this.text = $('
                    ').appendTo(this.renderer.labels_$);\n this.arrow_angle = 0;\n if (this.options.editor_mode) {\n var Renderer = requtils.getRenderer();\n this.normal_buttons = [\n new Renderer.EdgeEditButton(this.renderer, null),\n new Renderer.EdgeRemoveButton(this.renderer, null)\n ];\n this.pending_delete_buttons = [\n new Renderer.EdgeRevertButton(this.renderer, null)\n ];\n this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);\n for (var i = 0; i < this.all_buttons.length; i++) {\n this.all_buttons[i].source_representation = this;\n }\n this.active_buttons = [];\n } else {\n this.active_buttons = this.all_buttons = [];\n }\n\n if (this.renderer.minimap) {\n this.renderer.minimap.edge_layer.activate();\n this.minimap_line = new paper.Path();\n this.minimap_line.add([0,0],[0,0]);\n this.minimap_line.__representation = this.renderer.minimap.miniframe.__representation;\n this.minimap_line.strokeWidth = 1;\n }\n },\n redraw: function() {\n var from = this.model.get(\"from\"),\n to = this.model.get(\"to\");\n if (!from || !to) {\n return;\n }\n this.from_representation = this.renderer.getRepresentationByModel(from);\n this.to_representation = this.renderer.getRepresentationByModel(to);\n if (typeof this.from_representation === \"undefined\" || typeof this.to_representation === \"undefined\") {\n return;\n }\n var _p0a = this.from_representation.paper_coords,\n _p1a = this.to_representation.paper_coords,\n _v = _p1a.subtract(_p0a),\n _r = _v.length,\n _u = _v.divide(_r),\n _ortho = new paper.Point([- _u.y, _u.x]),\n _group_pos = this.bundle.getPosition(this),\n _delta = _ortho.multiply( this.options.edge_gap_in_bundles * _group_pos ),\n _p0b = _p0a.add(_delta), /* Adding a 4 px difference */\n _p1b = _p1a.add(_delta), /* to differentiate bundled links */\n _a = _v.angle,\n _textdelta = _ortho.multiply(this.options.edge_label_distance),\n _handle = _v.divide(3),\n _color = this.model.get(\"color\") || this.model.get(\"color\") || (this.model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n opacity = 1;\n\n if (this.model.get(\"delete_scheduled\") || this.from_representation.model.get(\"delete_scheduled\") || this.to_representation.model.get(\"delete_scheduled\")) {\n opacity = 0.5;\n this.line.dashArray = [2, 2];\n } else {\n opacity = 1;\n this.line.dashArray = null;\n }\n\n var old_act_btn = this.active_buttons;\n\n this.active_buttons = this.model.get(\"delete_scheduled\") ? this.pending_delete_buttons : this.normal_buttons;\n\n if (this.selected && this.renderer.isEditable() && old_act_btn !== this.active_buttons) {\n old_act_btn.forEach(function(b) {\n b.hide();\n });\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n\n this.paper_coords = _p0b.add(_p1b).divide(2);\n this.line.strokeColor = _color;\n this.line.opacity = opacity;\n this.line.segments[0].point = _p0a;\n this.line.segments[1].point = this.paper_coords;\n this.line.segments[1].handleIn = _handle.multiply(-1);\n this.line.segments[1].handleOut = _handle;\n this.line.segments[2].point = _p1a;\n this.arrow.rotate(_a - this.arrow_angle);\n this.arrow.fillColor = _color;\n this.arrow.opacity = opacity;\n this.arrow.position = this.paper_coords;\n this.arrow_angle = _a;\n if (_a > 90) {\n _a -= 180;\n _textdelta = _textdelta.multiply(-1);\n }\n if (_a < -90) {\n _a += 180;\n _textdelta = _textdelta.multiply(-1);\n }\n var _text = this.model.get(\"title\") || this.renkan.translate(this.options.label_untitled_edges) || \"\";\n _text = Utils.shortenText(_text, this.options.node_label_max_length);\n this.text.text(_text);\n var _textpos = this.paper_coords.add(_textdelta);\n this.text.css({\n left: _textpos.x,\n top: _textpos.y,\n transform: \"rotate(\" + _a + \"deg)\",\n \"-moz-transform\": \"rotate(\" + _a + \"deg)\",\n \"-webkit-transform\": \"rotate(\" + _a + \"deg)\",\n opacity: opacity\n });\n this.text_angle = _a;\n\n var _pc = this.paper_coords;\n this.all_buttons.forEach(function(b) {\n b.moveTo(_pc);\n });\n\n if (this.renderer.minimap) {\n this.minimap_line.strokeColor = _color;\n this.minimap_line.segments[0].point = this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get(\"position\")));\n this.minimap_line.segments[1].point = this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get(\"position\")));\n }\n },\n openEditor: function() {\n this.renderer.removeRepresentationsOfType(\"editor\");\n var _editor = this.renderer.addRepresentation(\"EdgeEditor\",null);\n _editor.source_representation = this;\n _editor.draw();\n },\n select: function() {\n this.selected = true;\n this.line.strokeWidth = this.options.selected_edge_stroke_width;\n if (this.renderer.isEditable()) {\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n if (!this.options.editor_mode) {\n this.openEditor();\n }\n this._super(\"select\");\n },\n unselect: function(_newTarget) {\n if (!_newTarget || _newTarget.source_representation !== this) {\n this.selected = false;\n if (this.options.editor_mode) {\n this.all_buttons.forEach(function(b) {\n b.hide();\n });\n }\n this.line.strokeWidth = this.options.edge_stroke_width;\n this._super(\"unselect\");\n }\n },\n mousedown: function(_event, _isTouch) {\n if (_isTouch) {\n this.renderer.unselectAll();\n this.select();\n }\n },\n mouseup: function(_event, _isTouch) {\n if (!this.renkan.read_only && this.renderer.is_dragging) {\n this.from_representation.saveCoords();\n this.to_representation.saveCoords();\n this.from_representation.is_dragging = false;\n this.to_representation.is_dragging = false;\n } else {\n if (!_isTouch) {\n this.openEditor();\n }\n this.model.trigger(\"clicked\");\n }\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n },\n paperShift: function(_delta) {\n if (this.options.editor_mode) {\n if (!this.options.read_only) {\n this.from_representation.paperShift(_delta);\n this.to_representation.paperShift(_delta);\n }\n } else {\n this.renderer.paperShift(_delta);\n }\n },\n destroy: function() {\n this._super(\"destroy\");\n this.line.remove();\n this.arrow.remove();\n this.text.remove();\n if (this.renderer.minimap) {\n this.minimap_line.remove();\n }\n this.all_buttons.forEach(function(b) {\n b.destroy();\n });\n var _this = this;\n this.bundle.edges = _(this.bundle.edges).reject(function(_edge) {\n return _this === _edge;\n });\n }\n });\n\n return Edge;\n\n});\n\n\n\ndefine('renderer/tempedge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* TempEdge Class Begin */\n\n //var TempEdge = Renderer.TempEdge = Utils.inherit(Renderer._BaseRepresentation);\n var TempEdge = Utils.inherit(BaseRepresentation);\n\n _(TempEdge.prototype).extend({\n _init: function() {\n this.renderer.edge_layer.activate();\n this.type = \"Temp-edge\";\n\n var _color = (this.project.get(\"users\").get(this.renkan.current_user) || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\");\n this.line = new paper.Path();\n this.line.strokeColor = _color;\n this.line.dashArray = [4, 2];\n this.line.strokeWidth = this.options.selected_edge_stroke_width;\n this.line.add([0,0],[0,0]);\n this.line.__representation = this;\n this.arrow = new paper.Path();\n this.arrow.fillColor = _color;\n this.arrow.add(\n [ 0, 0 ],\n [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],\n [ 0, this.options.edge_arrow_width ]\n );\n this.arrow.__representation = this;\n this.arrow_angle = 0;\n },\n redraw: function() {\n var _p0 = this.from_representation.paper_coords,\n _p1 = this.end_pos,\n _a = _p1.subtract(_p0).angle,\n _c = _p0.add(_p1).divide(2);\n this.line.segments[0].point = _p0;\n this.line.segments[1].point = _p1;\n this.arrow.rotate(_a - this.arrow_angle);\n this.arrow.position = _c;\n this.arrow_angle = _a;\n },\n paperShift: function(_delta) {\n if (!this.renderer.isEditable()) {\n this.renderer.removeRepresentation(_this);\n paper.view.draw();\n return;\n }\n this.end_pos = this.end_pos.add(_delta);\n var _hitResult = paper.project.hitTest(this.end_pos);\n this.renderer.findTarget(_hitResult);\n this.redraw();\n },\n mouseup: function(_event, _isTouch) {\n var _hitResult = paper.project.hitTest(_event.point),\n _model = this.from_representation.model,\n _endDrag = true;\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n var _target = _hitResult.item.__representation;\n if (_target.type.substr(0,4) === \"Node\") {\n var _destmodel = _target.model || _target.source_representation.model;\n if (_model !== _destmodel) {\n var _data = {\n id: Utils.getUID('edge'),\n created_by: this.renkan.current_user,\n from: _model,\n to: _destmodel\n };\n if (this.renderer.isEditable()) {\n this.project.addEdge(_data);\n }\n }\n }\n\n if (_model === _target.model || (_target.source_representation && _target.source_representation.model === _model)) {\n _endDrag = false;\n this.renderer.is_dragging = true;\n }\n }\n if (_endDrag) {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentation(this);\n paper.view.draw();\n }\n },\n destroy: function() {\n this.arrow.remove();\n this.line.remove();\n }\n });\n\n /* TempEdge Class End */\n\n return TempEdge;\n\n});\n\n\ndefine('renderer/baseeditor',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* _BaseEditor Begin */\n //var _BaseEditor = Renderer._BaseEditor = Utils.inherit(Renderer._BaseRepresentation);\n var _BaseEditor = Utils.inherit(BaseRepresentation);\n\n _(_BaseEditor.prototype).extend({\n _init: function() {\n this.renderer.buttons_layer.activate();\n this.type = \"editor\";\n this.editor_block = new paper.Path();\n var _pts = _(_.range(8)).map(function() {return [0,0];});\n this.editor_block.add.apply(this.editor_block, _pts);\n this.editor_block.strokeWidth = this.options.tooltip_border_width;\n this.editor_block.strokeColor = this.options.tooltip_border_color;\n this.editor_block.opacity = 0.8;\n this.editor_$ = $('
                    ')\n .appendTo(this.renderer.editor_$)\n .css({\n position: \"absolute\",\n opacity: 0.8\n })\n .hide();\n },\n destroy: function() {\n this.editor_block.remove();\n this.editor_$.remove();\n }\n });\n\n /* _BaseEditor End */\n\n return _BaseEditor;\n\n});\n\n\ndefine('renderer/nodeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeEditor Begin */\n //var NodeEditor = Renderer.NodeEditor = Utils.inherit(Renderer._BaseEditor);\n var NodeEditor = Utils.inherit(BaseEditor);\n\n _(NodeEditor.prototype).extend({\n template: _.template(\n '

                    ×<%-renkan.translate(\"Edit Node\")%>

                    ' +\n '

                    \"/>

                    ' +\n '<% if (options.show_node_editor_uri) { %>

                    \"/>\" target=\"_blank\">

                    <% } %>' +\n '<% if (options.show_node_editor_description) { %>

                    <% } %>' +\n '<% if (options.show_node_editor_size) { %>

                    <%-renkan.translate(\"Size:\")%>-<%-node.size%>+

                    <% } %>' +\n '<% if (options.show_node_editor_color) { %>
                    <%-renkan.translate(\"Node color:\")%>
                    ;\">' +\n '<%= renkan.colorPicker %><%- renkan.translate(\"Choose color\") %>
                    <% } %>' +\n '<% if (options.show_node_editor_image) { %>
                    \" />' +\n '<% if (node.clip_path) { %>\"/><% }%>' +\n '

                    \"/>

                    ' +\n '

                    <% } %>' +\n '<% if (options.show_node_editor_creator && node.has_creator) { %>

                    <%-renkan.translate(\"Created by:\")%> ;\"><%- shortenText(node.created_by_title, 25) %>

                    <% } %>' +\n '<% if (options.change_shapes) { %>

                    <% } %>'\n ),\n readOnlyTemplate: _.template(\n '

                    ×<% if (options.show_node_tooltip_color) { %>;\"><% } %>' +\n '<% if (node.uri) { %>\" target=\"_blank\"><% } %><%-node.title%><% if (node.uri) { %><% } %>

                    ' +\n '<% if (node.uri && options.show_node_tooltip_uri) { %>

                    \" target=\"_blank\"><%-node.short_uri%>

                    <% } %>' +\n '<% if (options.show_node_tooltip_description) { %>

                    <%-node.description%>

                    <% } %>' +\n '<% if (node.image && options.show_node_tooltip_image) { %>\" /><% } %>' +\n '<% if (node.has_creator && options.show_node_tooltip_creator) { %>

                    <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(node.created_by_title, 25) %>

                    <% } %>'\n ),\n draw: function() {\n var _model = this.source_representation.model,\n _created_by = _model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan),\n _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate ),\n _image_placeholder = this.options.static_url + \"img/image-placeholder.png\",\n _size = (_model.get(\"size\") || 0);\n this.editor_$\n .html(_template({\n node: {\n has_creator: !!_model.get(\"created_by\"),\n title: _model.get(\"title\"),\n uri: _model.get(\"uri\"),\n short_uri: Utils.shortenText((_model.get(\"uri\") || \"\").replace(/^(https?:\\/\\/)?(www\\.)?/,'').replace(/\\/$/,''),40),\n description: _model.get(\"description\"),\n image: _model.get(\"image\") || \"\",\n image_placeholder: _image_placeholder,\n color: _model.get(\"color\") || _created_by.get(\"color\"),\n clip_path: _model.get(\"clip_path\") || false,\n created_by_color: _created_by.get(\"color\"),\n created_by_title: _created_by.get(\"title\"),\n size: (_size > 0 ? \"+\" : \"\") + _size,\n shape: _model.get(\"shape\") || \"circle\"\n },\n renkan: this.renkan,\n options: this.options,\n shortenText: Utils.shortenText\n }));\n this.redraw();\n var _this = this,\n closeEditor = function() {\n _this.renderer.removeRepresentation(_this);\n paper.view.draw();\n };\n\n this.editor_$.find(\".Rk-CloseX\").click(closeEditor);\n\n this.editor_$.find(\".Rk-Edit-Goto\").click(function() {\n if (!_model.get(\"uri\")) {\n return false;\n }\n });\n\n if (this.renderer.isEditable()) {\n\n var onFieldChange = _(function() {\n _(function() {\n if (_this.renderer.isEditable()) {\n var _data = {\n title: _this.editor_$.find(\".Rk-Edit-Title\").val()\n };\n if (_this.options.show_node_editor_uri) {\n _data.uri = _this.editor_$.find(\".Rk-Edit-URI\").val();\n _this.editor_$.find(\".Rk-Edit-Goto\").attr(\"href\",_data.uri || \"#\");\n }\n if (_this.options.show_node_editor_image) {\n _data.image = _this.editor_$.find(\".Rk-Edit-Image\").val();\n _this.editor_$.find(\".Rk-Edit-ImgPreview\").attr(\"src\", _data.image || _image_placeholder);\n }\n if (_this.options.show_node_editor_description) {\n _data.description = _this.editor_$.find(\".Rk-Edit-Description\").val();\n }\n if (_this.options.change_shapes) {\n if(_model.get(\"shape\")!==_this.editor_$.find(\".Rk-Edit-Shape\").val()){\n _data.shape = _this.editor_$.find(\".Rk-Edit-Shape\").val();\n _data.shape_changed = true;\n }\n }\n _model.set(_data);\n _this.redraw();\n // For an unknown reason, we have to set data twice when we change shape, otherwise the image disappears.\n if(_data.shape_changed===true){\n _model.set(_data);\n }\n } else {\n closeEditor();\n }\n }).defer();\n }).throttle(500);\n \n this.editor_$.on(\"keyup\", function(_e) {\n if (_e.keyCode === 27) {\n closeEditor();\n }\n });\n\n this.editor_$.find(\"input, textarea, select\").on(\"change keyup paste\", onFieldChange);\n\n this.editor_$.find(\".Rk-Edit-Image-File\").change(function() {\n if (this.files.length) {\n var f = this.files[0],\n fr = new FileReader();\n if (f.type.substr(0,5) !== \"image\") {\n alert(_this.renkan.translate(\"This file is not an image\"));\n return;\n }\n if (f.size > (_this.options.uploaded_image_max_kb * 1024)) {\n alert(_this.renkan.translate(\"Image size must be under \") + _this.options.uploaded_image_max_kb + _this.renkan.translate(\"KB\"));\n return;\n }\n fr.onload = function(e) {\n _this.editor_$.find(\".Rk-Edit-Image\").val(e.target.result);\n onFieldChange();\n };\n fr.readAsDataURL(f);\n }\n });\n this.editor_$.find(\".Rk-Edit-Title\")[0].focus();\n\n var _picker = _this.editor_$.find(\".Rk-Edit-ColorPicker\");\n\n this.editor_$.find(\".Rk-Edit-ColorPicker-Wrapper\").hover(\n function(_e) {\n _e.preventDefault();\n _picker.show();\n },\n function(_e) {\n _e.preventDefault();\n _picker.hide();\n }\n );\n\n _picker.find(\"li\").hover(\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", $(this).attr(\"data-color\"));\n },\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", _model.get(\"color\") || (_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(_this.renkan)).get(\"color\"));\n }\n ).click(function(_e) {\n _e.preventDefault();\n if (_this.renderer.isEditable()) {\n _model.set(\"color\", $(this).attr(\"data-color\"));\n _picker.hide();\n paper.view.draw();\n } else {\n closeEditor();\n }\n });\n\n var shiftSize = function(n) {\n if (_this.renderer.isEditable()) {\n var _newsize = n+(_model.get(\"size\") || 0);\n _this.editor_$.find(\".Rk-Edit-Size-Value\").text((_newsize > 0 ? \"+\" : \"\") + _newsize);\n _model.set(\"size\", _newsize);\n paper.view.draw();\n } else {\n closeEditor();\n }\n };\n\n this.editor_$.find(\".Rk-Edit-Size-Down\").click(function() {\n shiftSize(-1);\n return false;\n });\n this.editor_$.find(\".Rk-Edit-Size-Up\").click(function() {\n shiftSize(1);\n return false;\n });\n } else {\n if (typeof this.source_representation.highlighted === \"object\") {\n var titlehtml = this.source_representation.highlighted.replace(_(_model.get(\"title\")).escape(),'$1');\n this.editor_$.find(\".Rk-Display-Title\" + (_model.get(\"uri\") ? \" a\" : \"\")).html(titlehtml);\n if (this.options.show_node_tooltip_description) {\n this.editor_$.find(\".Rk-Display-Description\").html(this.source_representation.highlighted.replace(_(_model.get(\"description\")).escape(),'$1'));\n }\n }\n }\n this.editor_$.find(\"img\").load(function() {\n _this.redraw();\n });\n },\n redraw: function() {\n var _coords = this.source_representation.paper_coords;\n Utils.drawEditBox(this.options, _coords, this.editor_block, this.source_representation.circle_radius * 0.75, this.editor_$);\n this.editor_$.show();\n paper.view.draw();\n }\n });\n\n /* NodeEditor End */\n\n return NodeEditor;\n\n});\n\n\ndefine('renderer/edgeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeEditor Begin */\n\n //var EdgeEditor = Renderer.EdgeEditor = Utils.inherit(Renderer._BaseEditor);\n var EdgeEditor = Utils.inherit(BaseEditor);\n\n _(EdgeEditor.prototype).extend({\n template: _.template(\n '

                    ×<%-renkan.translate(\"Edit Edge\")%>

                    ' +\n '

                    \"/>

                    ' +\n '<% if (options.show_edge_editor_uri) { %>

                    \"/>\" target=\"_blank\">

                    ' +\n '<% if (options.properties.length) { %>

                    <% } } %>' +\n '<% if (options.show_edge_editor_color) { %>
                    <%-renkan.translate(\"Edge color:\")%>
                    ;\">' +\n '<%= renkan.colorPicker %><%- renkan.translate(\"Choose color\") %>
                    <% } %>' +\n '<% if (options.show_edge_editor_direction) { %>

                    <%- renkan.translate(\"Change edge direction\") %>

                    <% } %>' +\n '<% if (options.show_edge_editor_nodes) { %>

                    <%-renkan.translate(\"From:\")%>;\"><%- shortenText(edge.from_title, 25) %>

                    ' +\n '

                    <%-renkan.translate(\"To:\")%>;\"><%- shortenText(edge.to_title, 25) %>

                    <% } %>' +\n '<% if (options.show_edge_editor_creator && edge.has_creator) { %>

                    <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(edge.created_by_title, 25) %>

                    <% } %>'\n ),\n readOnlyTemplate: _.template(\n '

                    ×<% if (options.show_edge_tooltip_color) { %>;\"><% } %>' +\n '<% if (edge.uri) { %>\" target=\"_blank\"><% } %><%-edge.title%><% if (edge.uri) { %><% } %>

                    ' +\n '<% if (options.show_edge_tooltip_uri && edge.uri) { %>

                    \" target=\"_blank\"><%-edge.short_uri%>

                    <% } %>' +\n '

                    <%-edge.description%>

                    ' +\n '<% if (options.show_edge_tooltip_nodes) { %>

                    <%-renkan.translate(\"From:\")%>;\"><%- shortenText(edge.from_title, 25) %>

                    ' +\n '

                    <%-renkan.translate(\"To:\")%>;\"><%- shortenText(edge.to_title, 25) %>

                    <% } %>' +\n '<% if (options.show_edge_tooltip_creator && edge.has_creator) { %>

                    <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(edge.created_by_title, 25) %>

                    <% } %>'\n ),\n draw: function() {\n var _model = this.source_representation.model,\n _from_model = _model.get(\"from\"),\n _to_model = _model.get(\"to\"),\n _created_by = _model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan),\n _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate);\n this.editor_$\n .html(_template({\n edge: {\n has_creator: !!_model.get(\"created_by\"),\n title: _model.get(\"title\"),\n uri: _model.get(\"uri\"),\n short_uri: Utils.shortenText((_model.get(\"uri\") || \"\").replace(/^(https?:\\/\\/)?(www\\.)?/,'').replace(/\\/$/,''),40),\n description: _model.get(\"description\"),\n color: _model.get(\"color\") || _created_by.get(\"color\"),\n from_title: _from_model.get(\"title\"),\n to_title: _to_model.get(\"title\"),\n from_color: _from_model.get(\"color\") || (_from_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n to_color: _to_model.get(\"color\") || (_to_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n created_by_color: _created_by.get(\"color\"),\n created_by_title: _created_by.get(\"title\")\n },\n renkan: this.renkan,\n shortenText: Utils.shortenText,\n options: this.options\n }));\n this.redraw();\n var _this = this,\n closeEditor = function() {\n _this.renderer.removeRepresentation(_this);\n paper.view.draw();\n };\n this.editor_$.find(\".Rk-CloseX\").click(closeEditor);\n this.editor_$.find(\".Rk-Edit-Goto\").click(function() {\n if (!_model.get(\"uri\")) {\n return false;\n }\n });\n\n if (this.renderer.isEditable()) {\n\n var onFieldChange = _(function() {\n _(function() {\n if (_this.renderer.isEditable()) {\n var _data = {\n title: _this.editor_$.find(\".Rk-Edit-Title\").val()\n };\n if (_this.options.show_edge_editor_uri) {\n _data.uri = _this.editor_$.find(\".Rk-Edit-URI\").val();\n }\n _this.editor_$.find(\".Rk-Edit-Goto\").attr(\"href\",_data.uri || \"#\");\n _model.set(_data);\n paper.view.draw();\n } else {\n closeEditor();\n }\n }).defer();\n }).throttle(500);\n\n this.editor_$.on(\"keyup\", function(_e) {\n if (_e.keyCode === 27) {\n closeEditor();\n }\n });\n\n this.editor_$.find(\"input\").on(\"keyup change paste\", onFieldChange);\n\n this.editor_$.find(\".Rk-Edit-Vocabulary\").change(function() {\n var e = $(this),\n v = e.val();\n if (v) {\n _this.editor_$.find(\".Rk-Edit-Title\").val(e.find(\":selected\").text());\n _this.editor_$.find(\".Rk-Edit-URI\").val(v);\n onFieldChange();\n }\n });\n this.editor_$.find(\".Rk-Edit-Direction\").click(function() {\n if (_this.renderer.isEditable()) {\n _model.set({\n from: _model.get(\"to\"),\n to: _model.get(\"from\")\n });\n _this.draw();\n } else {\n closeEditor();\n }\n });\n\n var _picker = _this.editor_$.find(\".Rk-Edit-ColorPicker\");\n\n this.editor_$.find(\".Rk-Edit-ColorPicker-Wrapper\").hover(\n function(_e) {\n _e.preventDefault();\n _picker.show();\n },\n function(_e) {\n _e.preventDefault();\n _picker.hide();\n }\n );\n\n _picker.find(\"li\").hover(\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", $(this).attr(\"data-color\"));\n },\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", _model.get(\"color\") || (_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(_this.renkan)).get(\"color\"));\n }\n ).click(function(_e) {\n _e.preventDefault();\n if (_this.renderer.isEditable()) {\n _model.set(\"color\", $(this).attr(\"data-color\"));\n _picker.hide();\n paper.view.draw();\n } else {\n closeEditor();\n }\n });\n }\n },\n redraw: function() {\n var _coords = this.source_representation.paper_coords;\n Utils.drawEditBox(this.options, _coords, this.editor_block, 5, this.editor_$);\n this.editor_$.show();\n paper.view.draw();\n }\n });\n\n /* EdgeEditor End */\n\n return EdgeEditor;\n\n});\n\n\ndefine('renderer/nodebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* _NodeButton Begin */\n\n //var _NodeButton = Renderer._NodeButton = Utils.inherit(Renderer._BaseButton);\n var _NodeButton = Utils.inherit(BaseButton);\n\n _(_NodeButton.prototype).extend({\n setSectorSize: function() {\n var sectorInner = this.source_representation.circle_radius;\n if (sectorInner !== this.lastSectorInner) {\n if (this.sector) {\n this.sector.destroy();\n }\n this.sector = this.renderer.drawSector(\n this, 1 + sectorInner,\n Utils._NODE_BUTTON_WIDTH + sectorInner,\n this.startAngle,\n this.endAngle,\n 1,\n this.imageName,\n this.renkan.translate(this.text)\n );\n this.lastSectorInner = sectorInner;\n }\n }\n });\n\n /* _NodeButton End */\n\n return _NodeButton;\n\n});\n\n\ndefine('renderer/nodeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeEditButton Begin */\n\n //var NodeEditButton = Renderer.NodeEditButton = Utils.inherit(Renderer._NodeButton);\n var NodeEditButton = Utils.inherit(NodeButton);\n\n _(NodeEditButton.prototype).extend({\n _init: function() {\n this.type = \"Node-edit-button\";\n this.lastSectorInner = 0;\n this.startAngle = -135;\n this.endAngle = -45;\n this.imageName = \"edit\";\n this.text = \"Edit\";\n },\n mouseup: function() {\n if (!this.renderer.is_dragging) {\n this.source_representation.openEditor();\n }\n }\n });\n\n /* NodeEditButton End */\n\n return NodeEditButton;\n\n});\n\n\ndefine('renderer/noderemovebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* NodeRemoveButton Begin */\n\n //var NodeRemoveButton = Renderer.NodeRemoveButton = Utils.inherit(Renderer._NodeButton);\n var NodeRemoveButton = Utils.inherit(NodeButton);\n\n _(NodeRemoveButton.prototype).extend({\n _init: function() {\n this.type = \"Node-remove-button\";\n this.lastSectorInner = 0;\n this.startAngle = 0;\n this.endAngle = 90;\n this.imageName = \"remove\";\n this.text = \"Remove\";\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentationsOfType(\"editor\");\n if (this.renderer.isEditable()) {\n if (this.options.element_delete_delay) {\n var delid = Utils.getUID(\"delete\");\n this.renderer.delete_list.push({\n id: delid,\n time: new Date().valueOf() + this.options.element_delete_delay\n });\n this.source_representation.model.set(\"delete_scheduled\", delid);\n } else {\n if (confirm(this.renkan.translate('Do you really wish to remove node ') + '\"' + this.source_representation.model.get(\"title\") + '\"?')) {\n this.project.removeNode(this.source_representation.model);\n }\n }\n }\n }\n });\n\n /* NodeRemoveButton End */\n\n return NodeRemoveButton;\n\n});\n\n\ndefine('renderer/noderevertbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeRevertButton Begin */\n\n //var NodeRevertButton = Renderer.NodeRevertButton = Utils.inherit(Renderer._NodeButton);\n var NodeRevertButton = Utils.inherit(NodeButton);\n\n _(NodeRevertButton.prototype).extend({\n _init: function() {\n this.type = \"Node-revert-button\";\n this.lastSectorInner = 0;\n this.startAngle = -135;\n this.endAngle = 135;\n this.imageName = \"revert\";\n this.text = \"Cancel deletion\";\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n if (this.renderer.isEditable()) {\n this.source_representation.model.unset(\"delete_scheduled\");\n }\n }\n });\n\n /* NodeRevertButton End */\n\n return NodeRevertButton;\n\n});\n\n\ndefine('renderer/nodelinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeLinkButton Begin */\n\n //var NodeLinkButton = Renderer.NodeLinkButton = Utils.inherit(Renderer._NodeButton);\n var NodeLinkButton = Utils.inherit(NodeButton);\n\n _(NodeLinkButton.prototype).extend({\n _init: function() {\n this.type = \"Node-link-button\";\n this.lastSectorInner = 0;\n this.startAngle = 90;\n this.endAngle = 180;\n this.imageName = \"link\";\n this.text = \"Link to another node\";\n },\n mousedown: function(_event, _isTouch) {\n if (this.renderer.isEditable()) {\n var _off = this.renderer.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n this.renderer.click_target = null;\n this.renderer.removeRepresentationsOfType(\"editor\");\n this.renderer.addTempEdge(this.source_representation, _point);\n }\n }\n });\n\n /* NodeLinkButton End */\n\n return NodeLinkButton;\n\n});\n\n\n\ndefine('renderer/nodeenlargebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* NodeEnlargeButton Begin */\n\n //var NodeEnlargeButton = Renderer.NodeEnlargeButton = Utils.inherit(Renderer._NodeButton);\n var NodeEnlargeButton = Utils.inherit(NodeButton);\n\n _(NodeEnlargeButton.prototype).extend({\n _init: function() {\n this.type = \"Node-enlarge-button\";\n this.lastSectorInner = 0;\n this.startAngle = -45;\n this.endAngle = 0;\n this.imageName = \"enlarge\";\n this.text = \"Enlarge\";\n },\n mouseup: function() {\n var _newsize = 1 + (this.source_representation.model.get(\"size\") || 0);\n this.source_representation.model.set(\"size\", _newsize);\n this.source_representation.select();\n this.select();\n paper.view.draw();\n }\n });\n\n /* NodeEnlargeButton End */\n\n return NodeEnlargeButton;\n\n});\n\n\ndefine('renderer/nodeshrinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeShrinkButton Begin */\n\n //var NodeShrinkButton = Renderer.NodeShrinkButton = Utils.inherit(Renderer._NodeButton);\n var NodeShrinkButton = Utils.inherit(NodeButton);\n\n _(NodeShrinkButton.prototype).extend({\n _init: function() {\n this.type = \"Node-shrink-button\";\n this.lastSectorInner = 0;\n this.startAngle = -180;\n this.endAngle = -135;\n this.imageName = \"shrink\";\n this.text = \"Shrink\";\n },\n mouseup: function() {\n var _newsize = -1 + (this.source_representation.model.get(\"size\") || 0);\n this.source_representation.model.set(\"size\", _newsize);\n this.source_representation.select();\n this.select();\n paper.view.draw();\n }\n });\n\n /* NodeShrinkButton End */\n\n return NodeShrinkButton;\n\n});\n\n\ndefine('renderer/edgeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeEditButton Begin */\n\n //var EdgeEditButton = Renderer.EdgeEditButton = Utils.inherit(Renderer._BaseButton);\n var EdgeEditButton = Utils.inherit(BaseButton);\n\n _(EdgeEditButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-edit-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -270, -90, 1, \"edit\", this.renkan.translate(\"Edit\"));\n },\n mouseup: function() {\n if (!this.renderer.is_dragging) {\n this.source_representation.openEditor();\n }\n }\n });\n\n /* EdgeEditButton End */\n\n return EdgeEditButton;\n\n});\n\n\ndefine('renderer/edgeremovebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeRemoveButton Begin */\n\n //var EdgeRemoveButton = Renderer.EdgeRemoveButton = Utils.inherit(Renderer._BaseButton);\n var EdgeRemoveButton = Utils.inherit(BaseButton);\n\n _(EdgeRemoveButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-remove-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -90, 90, 1, \"remove\", this.renkan.translate(\"Remove\"));\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentationsOfType(\"editor\");\n if (this.renderer.isEditable()) {\n if (this.options.element_delete_delay) {\n var delid = Utils.getUID(\"delete\");\n this.renderer.delete_list.push({\n id: delid,\n time: new Date().valueOf() + this.options.element_delete_delay\n });\n this.source_representation.model.set(\"delete_scheduled\", delid);\n } else {\n if (confirm(this.renkan.translate('Do you really wish to remove edge ') + '\"' + this.source_representation.model.get(\"title\") + '\"?')) {\n this.project.removeEdge(this.source_representation.model);\n }\n }\n }\n }\n });\n\n /* EdgeRemoveButton End */\n\n return EdgeRemoveButton;\n\n});\n\n\ndefine('renderer/edgerevertbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeRevertButton Begin */\n\n //var EdgeRevertButton = Renderer.EdgeRevertButton = Utils.inherit(Renderer._BaseButton);\n var EdgeRevertButton = Utils.inherit(BaseButton);\n\n _(EdgeRevertButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-revert-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -135, 135, 1, \"revert\", this.renkan.translate(\"Cancel deletion\"));\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n if (this.renderer.isEditable()) {\n this.source_representation.model.unset(\"delete_scheduled\");\n }\n }\n });\n\n /* EdgeRevertButton End */\n\n return EdgeRevertButton;\n\n});\n\n\ndefine('renderer/miniframe',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* MiniFrame Begin */\n\n //var MiniFrame = Renderer.MiniFrame = Utils.inherit(Renderer._BaseRepresentation);\n var MiniFrame = Utils.inherit(BaseRepresentation);\n\n _(MiniFrame.prototype).extend({\n paperShift: function(_delta) {\n this.renderer.offset = this.renderer.offset.subtract(_delta.divide(this.renderer.minimap.scale).multiply(this.renderer.scale));\n this.renderer.redraw();\n },\n mouseup: function(_delta) {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n }\n });\n\n /* MiniFrame End */\n\n return MiniFrame;\n\n});\n\n\ndefine('renderer/scene',['jquery', 'underscore', 'filesaver', 'requtils', 'renderer/miniframe'], function ($, _, filesaver, requtils, MiniFrame) {\n \n\n var Utils = requtils.getUtils();\n\n /* Scene Begin */\n\n var Scene = function(_renkan) {\n this.renkan = _renkan;\n this.$ = $(\".Rk-Render\");\n this.representations = [];\n this.$.html(this.template(_renkan));\n this.onStatusChange();\n this.canvas_$ = this.$.find(\".Rk-Canvas\");\n this.labels_$ = this.$.find(\".Rk-Labels\");\n this.editor_$ = this.$.find(\".Rk-Editor\");\n this.notif_$ = this.$.find(\".Rk-Notifications\");\n paper.setup(this.canvas_$[0]);\n this.scale = 1;\n this.initialScale = 1;\n this.offset = paper.view.center;\n this.totalScroll = 0;\n this.mouse_down = false;\n this.click_target = null;\n this.selected_target = null;\n this.edge_layer = new paper.Layer();\n this.node_layer = new paper.Layer();\n this.buttons_layer = new paper.Layer();\n this.delete_list = [];\n this.redrawActive = true;\n\n if (_renkan.options.show_minimap) {\n this.minimap = {\n background_layer: new paper.Layer(),\n edge_layer: new paper.Layer(),\n node_layer: new paper.Layer(),\n node_group: new paper.Group(),\n size: new paper.Size( _renkan.options.minimap_width, _renkan.options.minimap_height )\n };\n\n this.minimap.background_layer.activate();\n this.minimap.topleft = paper.view.bounds.bottomRight.subtract(this.minimap.size);\n this.minimap.rectangle = new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]), this.minimap.size.add([4,4]));\n this.minimap.rectangle.fillColor = _renkan.options.minimap_background_color;\n this.minimap.rectangle.strokeColor = _renkan.options.minimap_border_color;\n this.minimap.rectangle.strokeWidth = 4;\n this.minimap.offset = new paper.Point(this.minimap.size.divide(2));\n this.minimap.scale = 0.1;\n\n this.minimap.node_layer.activate();\n this.minimap.cliprectangle = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);\n this.minimap.node_group.addChild(this.minimap.cliprectangle);\n this.minimap.node_group.clipped = true;\n this.minimap.miniframe = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);\n this.minimap.node_group.addChild(this.minimap.miniframe);\n this.minimap.miniframe.fillColor = '#c0c0ff';\n this.minimap.miniframe.opacity = 0.3;\n this.minimap.miniframe.strokeColor = '#000080';\n this.minimap.miniframe.strokeWidth = 3;\n this.minimap.miniframe.__representation = new MiniFrame(this, null);\n }\n\n this.throttledPaperDraw = _(function() {\n paper.view.draw();\n }).throttle(100);\n\n this.bundles = [];\n this.click_mode = false;\n\n var _this = this,\n _allowScroll = true,\n _originalScale = 1,\n _zooming = false,\n _lastTapX = 0,\n _lastTapY = 0;\n\n this.image_cache = {};\n this.icon_cache = {};\n\n ['edit', 'remove', 'link', 'enlarge', 'shrink', 'revert' ].forEach(function(imgname) {\n var img = new Image();\n img.src = _renkan.options.static_url + 'img/' + imgname + '.png';\n _this.icon_cache[imgname] = img;\n });\n\n var throttledMouseMove = _.throttle(function(_event, _isTouch) {\n _this.onMouseMove(_event, _isTouch);\n }, Utils._MOUSEMOVE_RATE);\n\n this.canvas_$.on({\n mousedown: function(_event) {\n _event.preventDefault();\n _this.onMouseDown(_event, false);\n },\n mousemove: function(_event) {\n _event.preventDefault();\n throttledMouseMove(_event, false);\n },\n mouseup: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event, false);\n },\n mousewheel: function(_event, _delta) {\n if(_renkan.options.zoom_on_scroll) {\n _event.preventDefault();\n if (_allowScroll) {\n _this.onScroll(_event, _delta);\n }\n }\n },\n touchstart: function(_event) {\n _event.preventDefault();\n var _touches = _event.originalEvent.touches[0];\n if (\n _renkan.options.allow_double_click &&\n new Date() - _lastTap < Utils._DOUBLETAP_DELAY &&\n ( Math.pow(_lastTapX - _touches.pageX, 2) + Math.pow(_lastTapY - _touches.pageY, 2) < Utils._DOUBLETAP_DISTANCE )\n ) {\n _lastTap = 0;\n _this.onDoubleClick(_touches);\n } else {\n _lastTap = new Date();\n _lastTapX = _touches.pageX;\n _lastTapY = _touches.pageY;\n _originalScale = _this.scale;\n _zooming = false;\n _this.onMouseDown(_touches, true);\n }\n },\n touchmove: function(_event) {\n _event.preventDefault();\n _lastTap = 0;\n if (_event.originalEvent.touches.length === 1) {\n _this.onMouseMove(_event.originalEvent.touches[0], true);\n } else {\n if (!_zooming) {\n _this.onMouseUp(_event.originalEvent.touches[0], true);\n _this.click_target = null;\n _this.is_dragging = false;\n _zooming = true;\n }\n if (_event.originalEvent.scale === \"undefined\") {\n return;\n }\n var _newScale = _event.originalEvent.scale * _originalScale,\n _scaleRatio = _newScale / _this.scale,\n _newOffset = new paper.Point([\n _this.canvas_$.width(),\n _this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - _scaleRatio ) ).add(_this.offset.multiply( _scaleRatio ));\n _this.setScale(_newScale, _newOffset);\n }\n },\n touchend: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event.originalEvent.changedTouches[0], true);\n },\n dblclick: function(_event) {\n _event.preventDefault();\n if (_renkan.options.allow_double_click) {\n _this.onDoubleClick(_event);\n }\n },\n mouseleave: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event, false);\n _this.click_target = null;\n _this.is_dragging = false;\n },\n dragover: function(_event) {\n _event.preventDefault();\n },\n dragenter: function(_event) {\n _event.preventDefault();\n _allowScroll = false;\n },\n dragleave: function(_event) {\n _event.preventDefault();\n _allowScroll = true;\n },\n drop: function(_event) {\n _event.preventDefault();\n _allowScroll = true;\n var res = {};\n _(_event.originalEvent.dataTransfer.types).each(function(t) {\n try {\n res[t] = _event.originalEvent.dataTransfer.getData(t);\n } catch(e) {}\n });\n var text = _event.originalEvent.dataTransfer.getData(\"Text\");\n if (typeof text === \"string\") {\n switch(text[0]) {\n case \"{\":\n case \"[\":\n try {\n var data = JSON.parse(text);\n _(res).extend(data);\n }\n catch(e) {\n if (!res[\"text/plain\"]) {\n res[\"text/plain\"] = text;\n }\n }\n break;\n case \"<\":\n if (!res[\"text/html\"]) {\n res[\"text/html\"] = text;\n }\n break;\n default:\n if (!res[\"text/plain\"]) {\n res[\"text/plain\"] = text;\n }\n }\n }\n var url = _event.originalEvent.dataTransfer.getData(\"URL\");\n if (url && !res[\"text/uri-list\"]) {\n res[\"text/uri-list\"] = url;\n }\n _this.dropData(res, _event.originalEvent);\n }\n });\n\n var bindClick = function(selector, fname) {\n _this.$.find(selector).click(function(evt) {\n _this[fname](evt);\n return false;\n });\n };\n\n bindClick(\".Rk-ZoomOut\", \"zoomOut\");\n bindClick(\".Rk-ZoomIn\", \"zoomIn\");\n bindClick(\".Rk-ZoomFit\", \"autoScale\");\n this.$.find(\".Rk-ZoomSave\").click( function() {\n // Save scale and offset point\n _this.renkan.project.addView( { zoom_level:_this.scale, offset:_this.offset } );\n });\n this.$.find(\".Rk-ZoomSetSaved\").click( function() {\n var view = _this.renkan.project.get(\"views\").last();\n if(view){\n _this.setScale(view.get(\"zoom_level\"), new paper.Point(view.get(\"offset\")));\n }\n });\n if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){\n this.$.find(\".Rk-ZoomSetSaved\").show();\n }\n this.$.find(\".Rk-CurrentUser\").mouseenter(\n function() { _this.$.find(\".Rk-UserList\").slideDown(); }\n );\n this.$.find(\".Rk-Users\").mouseleave(\n function() { _this.$.find(\".Rk-UserList\").slideUp(); }\n );\n bindClick(\".Rk-FullScreen-Button\", \"fullScreen\");\n bindClick(\".Rk-AddNode-Button\", \"addNodeBtn\");\n bindClick(\".Rk-AddEdge-Button\", \"addEdgeBtn\");\n bindClick(\".Rk-Save-Button\", \"save\");\n bindClick(\".Rk-Open-Button\", \"open\");\n bindClick(\".Rk-Export-Button\", \"exportProject\");\n this.$.find(\".Rk-Bookmarklet-Button\")\n /*jshint scripturl:true */\n .attr(\"href\",\"javascript:\" + Utils._BOOKMARKLET_CODE(_renkan))\n .click(function(){\n _this.notif_$\n .text(_renkan.translate(\"Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.\"))\n .fadeIn()\n .delay(5000)\n .fadeOut();\n return false;\n });\n this.$.find(\".Rk-TopBar-Button\").mouseover(function() {\n $(this).find(\".Rk-TopBar-Tooltip\").show();\n }).mouseout(function() {\n $(this).find(\".Rk-TopBar-Tooltip\").hide();\n });\n bindClick(\".Rk-Fold-Bins\", \"foldBins\");\n\n paper.view.onResize = function(_event) {\n // Because of paper bug which does not calculate the good height (and width a fortiori)\n // We have to update manually the canvas's height\n paper.view._viewSize.height = _event.size.height = _this.canvas_$.parent().height();\n\n if (_this.minimap) {\n _this.minimap.topleft = paper.view.bounds.bottomRight.subtract(_this.minimap.size);\n _this.minimap.rectangle.fitBounds(_this.minimap.topleft.subtract([2,2]), _this.minimap.size.add([4,4]));\n _this.minimap.cliprectangle.fitBounds(_this.minimap.topleft, _this.minimap.size);\n }\n _this.redraw();\n };\n\n var _thRedraw = _.throttle(function() {\n _this.redraw();\n },50);\n\n this.addRepresentations(\"Node\", this.renkan.project.get(\"nodes\"));\n this.addRepresentations(\"Edge\", this.renkan.project.get(\"edges\"));\n this.renkan.project.on(\"change:title\", function() {\n _this.$.find(\".Rk-PadTitle\").val(_renkan.project.get(\"title\"));\n });\n\n this.$.find(\".Rk-PadTitle\").on(\"keyup input paste\", function() {\n _renkan.project.set({\"title\": $(this).val()});\n });\n\n var _thRedrawUsers = _.throttle(function() {\n _this.redrawUsers();\n }, 100);\n\n _thRedrawUsers();\n\n // register model events\n this.renkan.project.on(\"change:save_status\", function(){\n \tswitch (_this.renkan.project.get(\"save_status\")) {\n\t case 0: //clean\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"to-save\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saving\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"saved\");\n\t break;\n\t case 1: //dirty\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saved\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saving\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"to-save\");\n\t break;\n\t case 2: //saving\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saved\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"to-save\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"saving\");\n\t break;\n \t}\n });\n \n this.renkan.project.on(\"add:users remove:users\", _thRedrawUsers);\n\n this.renkan.project.on(\"add:views remove:views\", function(_node) {\n if(_this.renkan.project.get('views').length > 0) {\n _this.$.find(\".Rk-ZoomSetSaved\").show();\n }\n else {\n _this.$.find(\".Rk-ZoomSetSaved\").hide();\n }\n });\n\n this.renkan.project.on(\"add:nodes\", function(_node) {\n _this.addRepresentation(\"Node\", _node);\n _thRedraw();\n });\n this.renkan.project.on(\"add:edges\", function(_edge) {\n _this.addRepresentation(\"Edge\", _edge);\n _thRedraw();\n });\n this.renkan.project.on(\"change:title\", function(_model, _title) {\n var el = _this.$.find(\".Rk-PadTitle\");\n if (el.is(\"input\")) {\n if (el.val() !== _title) {\n el.val(_title);\n }\n } else {\n el.text(_title);\n }\n });\n\n if (_renkan.options.size_bug_fix) {\n var _delay = (\n typeof _renkan.options.size_bug_fix === \"number\" ?\n _renkan.options.size_bug_fix\n : 500\n );\n window.setTimeout(\n function() {\n _this.fixSize(true);\n },\n _delay\n );\n }\n\n if (_renkan.options.force_resize) {\n $(window).resize(function() {\n _this.fixSize(false);\n });\n }\n\n if (_renkan.options.show_user_list && _renkan.options.user_color_editable) {\n var $cpwrapper = this.$.find(\".Rk-Users .Rk-Edit-ColorPicker-Wrapper\"),\n $cplist = this.$.find(\".Rk-Users .Rk-Edit-ColorPicker\");\n\n $cpwrapper.hover(\n function(_e) {\n if (_this.isEditable()) {\n _e.preventDefault();\n $cplist.show();\n }\n },\n function(_e) {\n _e.preventDefault();\n $cplist.hide();\n }\n );\n\n $cplist.find(\"li\").mouseenter(\n function(_e) {\n if (_this.isEditable()) {\n _e.preventDefault();\n _this.$.find(\".Rk-CurrentUser-Color\").css(\"background\", $(this).attr(\"data-color\"));\n }\n }\n );\n }\n\n if (_renkan.options.show_search_field) {\n\n var lastval = '';\n\n this.$.find(\".Rk-GraphSearch-Field\").on(\"keyup change paste input\", function() {\n var $this = $(this),\n val = $this.val();\n if (val === lastval) {\n return;\n }\n lastval = val;\n if (val.length < 2) {\n _renkan.project.get(\"nodes\").each(function(n) {\n _this.getRepresentationByModel(n).unhighlight();\n });\n } else {\n var rxs = Utils.regexpFromTextOrArray(val);\n _renkan.project.get(\"nodes\").each(function(n) {\n if (rxs.test(n.get(\"title\")) || rxs.test(n.get(\"description\"))) {\n _this.getRepresentationByModel(n).highlight(rxs);\n } else {\n _this.getRepresentationByModel(n).unhighlight();\n }\n });\n }\n });\n }\n\n this.redraw();\n\n window.setInterval(function() {\n var _now = new Date().valueOf();\n _this.delete_list.forEach(function(d) {\n if (_now >= d.time) {\n var el = _renkan.project.get(\"nodes\").findWhere({\"delete_scheduled\":d.id});\n if (el) {\n project.removeNode(el);\n }\n el = _renkan.project.get(\"edges\").findWhere({\"delete_scheduled\":d.id});\n if (el) {\n project.removeEdge(el);\n }\n }\n });\n _this.delete_list = _this.delete_list.filter(function(d) {\n return _renkan.project.get(\"nodes\").findWhere({\"delete_scheduled\":d.id}) || _renkan.project.get(\"edges\").findWhere({\"delete_scheduled\":d.id});\n });\n }, 500);\n\n if (this.minimap) {\n window.setInterval(function() {\n _this.rescaleMinimap();\n }, 2000);\n }\n\n };\n\n _(Scene.prototype).extend({\n template: _.template(\n '<% if (options.show_top_bar) { %>
                    <% if (!options.editor_mode) { %>

                    <%- project.get(\"title\") || translate(\"Untitled project\")%>

                    ' +\n '<% } else { %>\" placeholder=\"<%-translate(\"Untitled project\")%>\" /><% } %>' +\n '<% if (options.show_user_list) { %>
                    <% if (options.show_user_color) { %>
                    <% if (options.user_color_editable) { %><% } %>' +\n '<% if (options.user_color_editable) { print(colorPicker) } %>
                    <% } %><unknown user>
                      <% } %>' +\n '<% if (options.home_button_url) {%>
                      \">
                      ' +\n '<%- translate(options.home_button_title) %>
                      <% } %>' +\n '<% if (options.show_fullscreen_button) { %>
                      <%-translate(\"Full Screen\")%>
                      <% } %>' +\n '<% if (options.editor_mode) { %>' +\n '<% if (options.show_addnode_button) { %>
                      ' +\n '
                      <%-translate(\"Add Node\")%>
                      <% } %>' +\n '<% if (options.show_addedge_button) { %>
                      ' +\n '
                      <%-translate(\"Add Edge\")%>
                      <% } %>' +\n '<% if (options.show_export_button) { %>
                      <%-translate(\"Download Project\")%>
                      <% } %>' +\n '<% if (options.show_save_button) { %>
                      <% } %>' +\n '<% if (options.show_open_button) { %>
                      <%-translate(\"Open Project\")%>
                      <% } %>' +\n '<% if (options.show_bookmarklet) { %>
                      ' +\n '<%-translate(\"Renkan \\'Drag-to-Add\\' bookmarklet\")%>
                      <% } %>' +\n '<% } else { %>' +\n '<% if (options.show_export_button) { %>
                      <%-translate(\"Download Project\")%>
                      <% } %>' +\n '<% };' +\n 'if (options.show_search_field) { %>' +\n '
                      \" />
                      <% } %>
                      <% } %>' +\n '
                      Rk-Editing-Space-Full<% } %>\">' +\n '
                      ' +\n '<% if (options.show_bins) { %>
                      «
                      <% } %>' +\n '
                      \">
                      \">
                      \">
                      ' +\n '<% if (options.editor_mode) { %>
                      \">
                      <% } %>' +\n '<% if (options.editor_mode || !isNaN(parseInt(options.default_view))) { %>
                      \">
                      <% } %>
                      ' +\n '
                      '\n ),\n fixSize: function(_autoscale) {\n var w = this.$.width(),\n h = this.$.height();\n if (this.renkan.options.show_top_bar) {\n h -= this.$.find(\".Rk-TopBar\").height();\n }\n this.canvas_$.attr({\n width: w,\n height: h\n });\n\n paper.view.viewSize = new paper.Size([w, h]);\n\n if (_autoscale) {\n // If _autoscale, we get the initial view (zoom+offset) set in the project datas.\n if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){\n this.autoScale(this.renkan.project.get(\"views\")[parseInt(this.renkan.options.default_view)]);\n }\n else{\n this.autoScale();\n }\n }\n },\n drawSector: function(_repr, _inR, _outR, _startAngle, _endAngle, _padding, _imgname, _caption) {\n var _options = this.renkan.options,\n _startRads = _startAngle * Math.PI / 180,\n _endRads = _endAngle * Math.PI / 180,\n _img = this.icon_cache[_imgname],\n _startdx = - Math.sin(_startRads),\n _startdy = Math.cos(_startRads),\n _startXIn = Math.cos(_startRads) * _inR + _padding * _startdx,\n _startYIn = Math.sin(_startRads) * _inR + _padding * _startdy,\n _startXOut = Math.cos(_startRads) * _outR + _padding * _startdx,\n _startYOut = Math.sin(_startRads) * _outR + _padding * _startdy,\n _enddx = - Math.sin(_endRads),\n _enddy = Math.cos(_endRads),\n _endXIn = Math.cos(_endRads) * _inR - _padding * _enddx,\n _endYIn = Math.sin(_endRads) * _inR - _padding * _enddy,\n _endXOut = Math.cos(_endRads) * _outR - _padding * _enddx,\n _endYOut = Math.sin(_endRads) * _outR - _padding * _enddy,\n _centerR = (_inR + _outR) / 2,\n _centerRads = (_startRads + _endRads) / 2,\n _centerX = Math.cos(_centerRads) * _centerR,\n _centerY = Math.sin(_centerRads) * _centerR,\n _centerXIn = Math.cos(_centerRads) * _inR,\n _centerXOut = Math.cos(_centerRads) * _outR,\n _centerYIn = Math.sin(_centerRads) * _inR,\n _centerYOut = Math.sin(_centerRads) * _outR,\n _textX = Math.cos(_centerRads) * (_outR + 3),\n _textY = Math.sin(_centerRads) * (_outR + _options.buttons_label_font_size) + _options.buttons_label_font_size / 2;\n this.buttons_layer.activate();\n var _path = new paper.Path();\n _path.add([_startXIn, _startYIn]);\n _path.arcTo([_centerXIn, _centerYIn], [_endXIn, _endYIn]);\n _path.lineTo([_endXOut, _endYOut]);\n _path.arcTo([_centerXOut, _centerYOut], [_startXOut, _startYOut]);\n _path.fillColor = _options.buttons_background;\n _path.opacity = 0.5;\n _path.closed = true;\n _path.__representation = _repr;\n var _text = new paper.PointText(_textX,_textY);\n _text.characterStyle = {\n fontSize: _options.buttons_label_font_size,\n fillColor: _options.buttons_label_color\n };\n if (_textX > 2) {\n _text.paragraphStyle.justification = 'left';\n } else if (_textX < -2) {\n _text.paragraphStyle.justification = 'right';\n } else {\n _text.paragraphStyle.justification = 'center';\n }\n _text.visible = false;\n var _visible = false,\n _restPos = new paper.Point(-200, -200),\n _grp = new paper.Group([_path, _text]),\n _delta = _grp.position,\n _imgdelta = new paper.Point([_centerX, _centerY]),\n _currentPos = new paper.Point(0,0);\n _text.content = _caption;\n _grp.visible = false;\n _grp.position = _restPos;\n var _res = {\n show: function() {\n _visible = true;\n _grp.position = _currentPos.add(_delta);\n _grp.visible = true;\n },\n moveTo: function(_point) {\n _currentPos = _point;\n if (_visible) {\n _grp.position = _point.add(_delta);\n }\n },\n hide: function() {\n _visible = false;\n _grp.visible = false;\n _grp.position = _restPos;\n },\n select: function() {\n _path.opacity = 0.8;\n _text.visible = true;\n },\n unselect: function() {\n _path.opacity = 0.5;\n _text.visible = false;\n },\n destroy: function() {\n _grp.remove();\n }\n };\n var showImage = function() {\n var _raster = new paper.Raster(_img);\n _raster.position = _imgdelta.add(_grp.position).subtract(_delta);\n _raster.locked = true; // Disable mouse events on icon\n _grp.addChild(_raster);\n };\n if (_img.width) {\n showImage();\n } else {\n $(_img).on(\"load\",showImage);\n }\n\n return _res;\n },\n addToBundles: function(_edgeRepr) {\n var _bundle = _(this.bundles).find(function(_bundle) {\n return (\n ( _bundle.from === _edgeRepr.from_representation && _bundle.to === _edgeRepr.to_representation ) ||\n ( _bundle.from === _edgeRepr.to_representation && _bundle.to === _edgeRepr.from_representation )\n );\n });\n if (typeof _bundle !== \"undefined\") {\n _bundle.edges.push(_edgeRepr);\n } else {\n _bundle = {\n from: _edgeRepr.from_representation,\n to: _edgeRepr.to_representation,\n edges: [ _edgeRepr ],\n getPosition: function(_er) {\n var _dir = (_er.from_representation === this.from) ? 1 : -1;\n return _dir * ( _(this.edges).indexOf(_er) - (this.edges.length - 1) / 2 );\n }\n };\n this.bundles.push(_bundle);\n }\n return _bundle;\n },\n isEditable: function() {\n return (this.renkan.options.editor_mode && !this.renkan.read_only);\n },\n onStatusChange: function() {\n var savebtn = this.$.find(\".Rk-Save-Button\"),\n tip = savebtn.find(\".Rk-TopBar-Tooltip-Contents\");\n if (this.renkan.read_only) {\n savebtn.removeClass(\"disabled Rk-Save-Online\").addClass(\"Rk-Save-ReadOnly\");\n tip.text(this.renkan.translate(\"Connection lost\"));\n } else {\n if (this.renkan.options.manual_save) {\n savebtn.removeClass(\"Rk-Save-ReadOnly Rk-Save-Online\");\n tip.text(this.renkan.translate(\"Save Project\"));\n } else {\n savebtn.removeClass(\"disabled Rk-Save-ReadOnly\").addClass(\"Rk-Save-Online\");\n tip.text(this.renkan.translate(\"Auto-save enabled\"));\n }\n }\n this.redrawUsers();\n },\n setScale: function(_newScale, _offset) {\n if ((_newScale/this.initialScale) > Utils._MIN_SCALE && (_newScale/this.initialScale) < Utils._MAX_SCALE) {\n this.scale = _newScale;\n if (_offset) {\n this.offset = _offset;\n }\n this.redraw();\n }\n },\n autoScale: function(force_view) {\n var nodes = this.renkan.project.get(\"nodes\");\n if (nodes.length > 1) {\n var _xx = nodes.map(function(_node) { return _node.get(\"position\").x; }),\n _yy = nodes.map(function(_node) { return _node.get(\"position\").y; }),\n _minx = Math.min.apply(Math, _xx),\n _miny = Math.min.apply(Math, _yy),\n _maxx = Math.max.apply(Math, _xx),\n _maxy = Math.max.apply(Math, _yy);\n var _scale = Math.min( (paper.view.size.width - 2 * this.renkan.options.autoscale_padding) / (_maxx - _minx), (paper.view.size.height - 2 * this.renkan.options.autoscale_padding) / (_maxy - _miny));\n this.initialScale = _scale;\n // Override calculated scale if asked\n if((typeof force_view !== \"undefined\") && parseFloat(force_view.zoom_level)>0 && parseFloat(force_view.offset.x)>0 && parseFloat(force_view.offset.y)>0){\n this.setScale(parseFloat(force_view.zoom_level), new paper.Point(parseFloat(force_view.offset.x), parseFloat(force_view.offset.y)));\n }\n else{\n this.setScale(_scale, paper.view.center.subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale)));\n }\n }\n if (nodes.length === 1) {\n this.setScale(1, paper.view.center.subtract(new paper.Point([nodes.at(0).get(\"position\").x, nodes.at(0).get(\"position\").y])));\n }\n },\n redrawMiniframe: function() {\n var topleft = this.toMinimapCoords(this.toModelCoords(new paper.Point([0,0]))),\n bottomright = this.toMinimapCoords(this.toModelCoords(paper.view.bounds.bottomRight));\n this.minimap.miniframe.fitBounds(topleft, bottomright);\n },\n rescaleMinimap: function() {\n var nodes = this.renkan.project.get(\"nodes\");\n if (nodes.length > 1) {\n var _xx = nodes.map(function(_node) { return _node.get(\"position\").x; }),\n _yy = nodes.map(function(_node) { return _node.get(\"position\").y; }),\n _minx = Math.min.apply(Math, _xx),\n _miny = Math.min.apply(Math, _yy),\n _maxx = Math.max.apply(Math, _xx),\n _maxy = Math.max.apply(Math, _yy);\n var _scale = Math.min(\n this.scale * 0.8 * this.renkan.options.minimap_width / paper.view.bounds.width,\n this.scale * 0.8 * this.renkan.options.minimap_height / paper.view.bounds.height,\n ( this.renkan.options.minimap_width - 2 * this.renkan.options.minimap_padding ) / (_maxx - _minx),\n ( this.renkan.options.minimap_height - 2 * this.renkan.options.minimap_padding ) / (_maxy - _miny)\n );\n this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale));\n this.minimap.scale = _scale;\n }\n if (nodes.length === 1) {\n this.minimap.scale = 0.1;\n this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([nodes.at(0).get(\"position\").x, nodes.at(0).get(\"position\").y]).multiply(this.minimap.scale));\n }\n this.redraw();\n },\n toPaperCoords: function(_point) {\n return _point.multiply(this.scale).add(this.offset);\n },\n toMinimapCoords: function(_point) {\n return _point.multiply(this.minimap.scale).add(this.minimap.offset).add(this.minimap.topleft);\n },\n toModelCoords: function(_point) {\n return _point.subtract(this.offset).divide(this.scale);\n },\n addRepresentation: function(_type, _model) {\n var RendererType = requtils.getRenderer()[_type];\n var _repr = new RendererType(this, _model);\n this.representations.push(_repr);\n return _repr;\n },\n addRepresentations: function(_type, _collection) {\n var _this = this;\n _collection.forEach(function(_model) {\n _this.addRepresentation(_type, _model);\n });\n },\n userTemplate: _.template(\n '
                    • ;\"><%=name%>
                      • '\n ),\n redrawUsers: function() {\n if (!this.renkan.options.show_user_list) {\n return;\n }\n var allUsers = [].concat((this.renkan.project.current_user_list || {}).models || [], (this.renkan.project.get(\"users\") || {}).models || []),\n ulistHtml = '',\n $userpanel = this.$.find(\".Rk-Users\"),\n $name = $userpanel.find(\".Rk-CurrentUser-Name\"),\n $cpitems = $userpanel.find(\".Rk-Edit-ColorPicker li\"),\n $colorsquare = $userpanel.find(\".Rk-CurrentUser-Color\"),\n _this = this;\n $name.off(\"click\").text(this.renkan.translate(\"\"));\n $cpitems.off(\"mouseleave click\");\n allUsers.forEach(function(_user) {\n if (_user.get(\"_id\") === _this.renkan.current_user) {\n $name.text(_user.get(\"title\"));\n $colorsquare.css(\"background\", _user.get(\"color\"));\n if (_this.isEditable()) {\n\n if (_this.renkan.options.user_name_editable) {\n $name.click(function() {\n var $this = $(this),\n $input = $('').val(_user.get(\"title\")).blur(function() {\n _user.set(\"title\", $(this).val());\n _this.redrawUsers();\n _this.redraw();\n });\n $this.empty().html($input);\n $input.select();\n });\n }\n\n if (_this.renkan.options.user_color_editable) {\n $cpitems.click(\n function(_e) {\n _e.preventDefault();\n if (_this.isEditable()) {\n _user.set(\"color\", $(this).attr(\"data-color\"));\n }\n $(this).parent().hide();\n }\n ).mouseleave(function() {\n $colorsquare.css(\"background\", _user.get(\"color\"));\n });\n }\n }\n\n } else {\n ulistHtml += _this.userTemplate({\n name: _user.get(\"title\"),\n background: _user.get(\"color\")\n });\n }\n });\n $userpanel.find(\".Rk-UserList\").html(ulistHtml);\n },\n removeRepresentation: function(_representation) {\n _representation.destroy();\n this.representations = _(this.representations).reject(\n function(_repr) {\n return _repr === _representation;\n }\n );\n },\n getRepresentationByModel: function(_model) {\n if (!_model) {\n return undefined;\n }\n return _(this.representations).find(function(_repr) {\n return _repr.model === _model;\n });\n },\n removeRepresentationsOfType: function(_type) {\n var _representations = _(this.representations).filter(function(_repr) {\n return _repr.type === _type;\n }),\n _this = this;\n _(_representations).each(function(_repr) {\n _this.removeRepresentation(_repr);\n });\n },\n highlightModel: function(_model) {\n var _repr = this.getRepresentationByModel(_model);\n if (_repr) {\n _repr.highlight();\n }\n },\n unhighlightAll: function(_model) {\n _(this.representations).each(function(_repr) {\n _repr.unhighlight();\n });\n },\n unselectAll: function(_model) {\n _(this.representations).each(function(_repr) {\n _repr.unselect();\n });\n },\n redraw: function() {\n if(! this.redrawActive ) {\n return;\n }\n _(this.representations).each(function(_representation) {\n _representation.redraw(true);\n });\n if (this.minimap) {\n this.redrawMiniframe();\n }\n paper.view.draw();\n },\n addTempEdge: function(_from, _point) {\n var _tmpEdge = this.addRepresentation(\"TempEdge\",null);\n _tmpEdge.end_pos = _point;\n _tmpEdge.from_representation = _from;\n _tmpEdge.redraw();\n this.click_target = _tmpEdge;\n },\n findTarget: function(_hitResult) {\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n var _newTarget = _hitResult.item.__representation;\n if (this.selected_target !== _hitResult.item.__representation) {\n if (this.selected_target) {\n this.selected_target.unselect(_newTarget);\n }\n _newTarget.select(this.selected_target);\n this.selected_target = _newTarget;\n }\n } else {\n if (this.selected_target) {\n this.selected_target.unselect();\n }\n this.selected_target = null;\n }\n },\n paperShift: function(_delta) {\n this.offset = this.offset.add(_delta);\n this.redraw();\n },\n onMouseMove: function(_event) {\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]),\n _delta = _point.subtract(this.last_point);\n this.last_point = _point;\n if (!this.is_dragging && this.mouse_down && _delta.length > Utils._MIN_DRAG_DISTANCE) {\n this.is_dragging = true;\n }\n var _hitResult = paper.project.hitTest(_point);\n if (this.is_dragging) {\n if (this.click_target && typeof this.click_target.paperShift === \"function\") {\n this.click_target.paperShift(_delta);\n } else {\n this.paperShift(_delta);\n }\n } else {\n this.findTarget(_hitResult);\n }\n paper.view.draw();\n },\n onMouseDown: function(_event, _isTouch) {\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n this.last_point = _point;\n this.mouse_down = true;\n if (!this.click_target || this.click_target.type !== \"Temp-edge\") {\n this.removeRepresentationsOfType(\"editor\");\n this.is_dragging = false;\n var _hitResult = paper.project.hitTest(_point);\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n this.click_target = _hitResult.item.__representation;\n this.click_target.mousedown(_event, _isTouch);\n } else {\n this.click_target = null;\n if (this.isEditable() && this.click_mode === Utils._CLICKMODE_ADDNODE) {\n var _coords = this.toModelCoords(_point),\n _data = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n _node = this.renkan.project.addNode(_data);\n this.getRepresentationByModel(_node).openEditor();\n }\n }\n }\n if (this.click_mode) {\n if (this.isEditable() && this.click_mode === Utils._CLICKMODE_STARTEDGE && this.click_target && this.click_target.type === \"Node\") {\n this.removeRepresentationsOfType(\"editor\");\n this.addTempEdge(this.click_target, _point);\n this.click_mode = Utils._CLICKMODE_ENDEDGE;\n this.notif_$.fadeOut(function() {\n $(this).html(this.renkan.translate(\"Click on a second node to complete the edge\")).fadeIn();\n });\n } else {\n this.notif_$.hide();\n this.click_mode = false;\n }\n }\n paper.view.draw();\n },\n onMouseUp: function(_event, _isTouch) {\n this.mouse_down = false;\n if (this.click_target) {\n var _off = this.canvas_$.offset();\n this.click_target.mouseup(\n {\n point: new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ])\n },\n _isTouch\n );\n } else {\n this.click_target = null;\n this.is_dragging = false;\n if (_isTouch) {\n this.unselectAll();\n }\n }\n paper.view.draw();\n },\n onScroll: function(_event, _scrolldelta) {\n this.totalScroll += _scrolldelta;\n if (Math.abs(this.totalScroll) >= 1) {\n var _off = this.canvas_$.offset(),\n _delta = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]).subtract(this.offset).multiply( Math.SQRT2 - 1 );\n if (this.totalScroll > 0) {\n this.setScale( this.scale * Math.SQRT2, this.offset.subtract(_delta) );\n } else {\n this.setScale( this.scale * Math.SQRT1_2, this.offset.add(_delta.divide(Math.SQRT2)));\n }\n this.totalScroll = 0;\n }\n },\n onDoubleClick: function(_event) {\n if (!this.isEditable()) {\n return;\n }\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n var _hitResult = paper.project.hitTest(_point);\n if (this.isEditable() && (!_hitResult || typeof _hitResult.item.__representation === \"undefined\")) {\n var _coords = this.toModelCoords(_point),\n _data = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n },\n _node = this.renkan.project.addNode(_data);\n this.getRepresentationByModel(_node).openEditor();\n }\n paper.view.draw();\n },\n defaultDropHandler: function(_data) {\n var newNode = {};\n var snippet = \"\";\n switch(_data[\"text/x-iri-specific-site\"]) {\n case \"twitter\":\n snippet = $('
                      ').html(_data[\"text/x-iri-selected-html\"]);\n var tweetdiv = snippet.find(\".tweet\");\n newNode.title = this.renkan.translate(\"Tweet by \") + tweetdiv.attr(\"data-name\");\n newNode.uri = \"http://twitter.com/\" + tweetdiv.attr(\"data-screen-name\") + \"/status/\" + tweetdiv.attr(\"data-tweet-id\");\n newNode.image = tweetdiv.find(\".avatar\").attr(\"src\");\n newNode.description = tweetdiv.find(\".js-tweet-text:first\").text();\n break;\n case \"google\":\n snippet = $('
                      ').html(_data[\"text/x-iri-selected-html\"]);\n newNode.title = snippet.find(\"h3:first\").text().trim();\n newNode.uri = snippet.find(\"h3 a\").attr(\"href\");\n newNode.description = snippet.find(\".st:first\").text().trim();\n break;\n default:\n if (_data[\"text/x-iri-source-uri\"]) {\n newNode.uri = _data[\"text/x-iri-source-uri\"];\n }\n }\n if (_data[\"text/plain\"] || _data[\"text/x-iri-selected-text\"]) {\n newNode.description = (_data[\"text/plain\"] || _data[\"text/x-iri-selected-text\"]).replace(/[\\s\\n]+/gm,' ').trim();\n }\n if (_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]) {\n snippet = $('
                      ').html(_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]);\n var _svgimgs = snippet.find(\"image\");\n if (_svgimgs.length) {\n newNode.image = _svgimgs.attr(\"xlink:href\");\n }\n var _svgpaths = snippet.find(\"path\");\n if (_svgpaths.length) {\n newNode.clipPath = _svgpaths.attr(\"d\");\n }\n var _imgs = snippet.find(\"img\");\n if (_imgs.length) {\n newNode.image = _imgs[0].src;\n }\n var _as = snippet.find(\"a\");\n if (_as.length) {\n newNode.uri = _as[0].href;\n }\n newNode.title = snippet.find(\"[title]\").attr(\"title\") || newNode.title;\n newNode.description = snippet.text().replace(/[\\s\\n]+/gm,' ').trim();\n }\n if (_data[\"text/uri-list\"]) {\n newNode.uri = _data[\"text/uri-list\"];\n }\n if (_data[\"text/x-moz-url\"] && !newNode.title) {\n newNode.title = (_data[\"text/x-moz-url\"].split(\"\\n\")[1] || \"\").trim();\n if (newNode.title === newNode.uri) {\n newNode.title = false;\n }\n }\n if (_data[\"text/x-iri-source-title\"] && !newNode.title) {\n newNode.title = _data[\"text/x-iri-source-title\"];\n }\n if (_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]) {\n snippet = $('
                      ').html(_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]);\n newNode.image = snippet.find(\"[data-image]\").attr(\"data-image\") || newNode.image;\n newNode.uri = snippet.find(\"[data-uri]\").attr(\"data-uri\") || newNode.uri;\n newNode.title = snippet.find(\"[data-title]\").attr(\"data-title\") || newNode.title;\n newNode.description = snippet.find(\"[data-description]\").attr(\"data-description\") || newNode.description;\n newNode.clipPath = snippet.find(\"[data-clip-path]\").attr(\"data-clip-path\") || newNode.clipPath;\n }\n\n if (!newNode.title) {\n newNode.title = this.renkan.translate(\"Dragged resource\");\n }\n var fields = [\"title\", \"description\", \"uri\", \"image\"];\n for (var i = 0; i < fields.length; i++) {\n var f = fields[i];\n if (_data[\"text/x-iri-\" + f] || _data[f]) {\n newNode[f] = _data[\"text/x-iri-\" + f] || _data[f];\n }\n if (newNode[f] === \"none\" || newNode[f] === \"null\") {\n newNode[f] = undefined;\n }\n }\n\n if(typeof this.renkan.options.drop_enhancer === \"function\"){\n newNode = this.renkan.options.drop_enhancer(newNode, _data);\n }\n\n return newNode;\n\n },\n dropData: function(_data, _event) {\n if (!this.isEditable()) {\n return;\n }\n if (_data[\"text/json\"] || _data[\"application/json\"]) {\n try {\n var jsondata = JSON.parse(_data[\"text/json\"] || _data[\"application/json\"]);\n _(_data).extend(jsondata);\n }\n catch(e) {}\n }\n\n var newNode = (typeof this.renkan.options.drop_handler === \"undefined\")?this.defaultDropHandler(_data):this.renkan.options.drop_handler(_data);\n\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]),\n _coords = this.toModelCoords(_point),\n _nodedata = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n uri: newNode.uri || \"\",\n title: newNode.title || \"\",\n description: newNode.description || \"\",\n image: newNode.image || \"\",\n color: newNode.color || undefined,\n clip_path: newNode.clipPath || undefined,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n var _node = this.renkan.project.addNode(_nodedata),\n _repr = this.getRepresentationByModel(_node);\n if (_event.type === \"drop\") {\n _repr.openEditor();\n }\n },\n fullScreen: function() {\n var _isFull = document.fullScreen || document.mozFullScreen || document.webkitIsFullScreen,\n _el = this.renkan.$[0],\n _requestMethods = [\"requestFullScreen\",\"mozRequestFullScreen\",\"webkitRequestFullScreen\"],\n _cancelMethods = [\"cancelFullScreen\",\"mozCancelFullScreen\",\"webkitCancelFullScreen\"],\n i;\n if (_isFull) {\n for (i = 0; i < _cancelMethods.length; i++) {\n if (typeof document[_cancelMethods[i]] === \"function\") {\n document[_cancelMethods[i]]();\n break;\n }\n }\n } else {\n for (i = 0; i < _requestMethods.length; i++) {\n if (typeof _el[_requestMethods[i]] === \"function\") {\n _el[_requestMethods[i]]();\n break;\n }\n }\n }\n },\n zoomOut: function() {\n var _newScale = this.scale * Math.SQRT1_2,\n _offset = new paper.Point([\n this.canvas_$.width(),\n this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - Math.SQRT1_2 ) ).add(this.offset.multiply( Math.SQRT1_2 ));\n this.setScale( _newScale, _offset );\n },\n zoomIn: function() {\n var _newScale = this.scale * Math.SQRT2,\n _offset = new paper.Point([\n this.canvas_$.width(),\n this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - Math.SQRT2 ) ).add(this.offset.multiply( Math.SQRT2 ));\n this.setScale( _newScale, _offset );\n },\n addNodeBtn: function() {\n if (this.click_mode === Utils._CLICKMODE_ADDNODE) {\n this.click_mode = false;\n this.notif_$.hide();\n } else {\n this.click_mode = Utils._CLICKMODE_ADDNODE;\n this.notif_$.text(this.renkan.translate(\"Click on the background canvas to add a node\")).fadeIn();\n }\n return false;\n },\n addEdgeBtn: function() {\n if (this.click_mode === Utils._CLICKMODE_STARTEDGE || this.click_mode === Utils._CLICKMODE_ENDEDGE) {\n this.click_mode = false;\n this.notif_$.hide();\n } else {\n this.click_mode = Utils._CLICKMODE_STARTEDGE;\n this.notif_$.text(this.renkan.translate(\"Click on a first node to start the edge\")).fadeIn();\n }\n return false;\n },\n exportProject: function() {\n var projectJSON = this.renkan.project.toJSON(),\n downloadLink = document.createElement(\"a\"),\n projectId = projectJSON.id,\n fileNameToSaveAs = projectId + \".json\";\n\n // clean ids\n delete projectJSON.id;\n delete projectJSON._id;\n delete projectJSON.space_id;\n\n var objId;\n var idsMap = {};\n\n _.each(projectJSON.nodes, function(e,i,l) {\n objId = e.id || e._id;\n delete e._id;\n delete e.id;\n idsMap[objId] = e['@id'] = Utils.getUUID4();\n });\n _.each(projectJSON.edges, function(e,i,l) {\n delete e._id;\n delete e.id;\n e.to = idsMap[e.to];\n e.from = idsMap[e.from];\n });\n _.each(projectJSON.views, function(e,i,l) {\n objId = e.id || e._id;\n delete e._id;\n delete e.id;\n });\n projectJSON.users = [];\n\n var projectJSONStr = JSON.stringify(projectJSON, null, 2);\n var blob = new Blob([projectJSONStr], {type: \"application/json;charset=utf-8\"});\n filesaver(blob,fileNameToSaveAs);\n\n },\n foldBins: function() {\n var foldBinsButton = this.$.find(\".Rk-Fold-Bins\"),\n bins = this.renkan.$.find(\".Rk-Bins\");\n var _this = this;\n if (bins.position().left < 0) {\n bins.animate({left: 0},250);\n this.$.animate({left: 300},250,function() {\n var w = _this.$.width();\n paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);\n });\n foldBinsButton.html(\"«\");\n } else {\n bins.animate({left: -300},250);\n this.$.animate({left: 0},250,function() {\n var w = _this.$.width();\n paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);\n });\n foldBinsButton.html(\"»\");\n }\n },\n save: function() { },\n open: function() { }\n });\n\n /* Scene End */\n\n return Scene;\n\n});\n\n\n//Load modules and use them\nif( typeof require.config === \"function\" ) {\n require.config({\n paths: {\n 'jquery':'../lib/jquery/jquery',\n 'underscore':'../lib/underscore/underscore',\n 'filesaver' :'../lib/FileSaver/FileSaver',\n 'requtils':'require-utils'\n }\n });\n}\n\nrequire(['renderer/baserepresentation',\n 'renderer/basebutton',\n 'renderer/noderepr',\n 'renderer/edge',\n 'renderer/tempedge',\n 'renderer/baseeditor',\n 'renderer/nodeeditor',\n 'renderer/edgeeditor',\n 'renderer/nodebutton',\n 'renderer/nodeeditbutton',\n 'renderer/noderemovebutton',\n 'renderer/noderevertbutton',\n 'renderer/nodelinkbutton',\n 'renderer/nodeenlargebutton',\n 'renderer/nodeshrinkbutton',\n 'renderer/edgeeditbutton',\n 'renderer/edgeremovebutton',\n 'renderer/edgerevertbutton',\n 'renderer/miniframe',\n 'renderer/scene'\n ], function(BaseRepresentation, BaseButton, NodeRepr, Edge, TempEdge, BaseEditor, NodeEditor, EdgeEditor, NodeButton, NodeEditButton, NodeRemoveButton, NodeRevertButton, NodeLinkButton, NodeEnlargeButton, NodeShrinkButton, EdgeEditButton, EdgeRemoveButton, EdgeRevertButton, MiniFrame, Scene){\n\n \n\n var Rkns = window.Rkns;\n\n if(typeof Rkns.Renderer === \"undefined\"){\n Rkns.Renderer = {};\n }\n var Renderer = Rkns.Renderer;\n\n Renderer._BaseRepresentation = BaseRepresentation;\n Renderer._BaseButton = BaseButton;\n Renderer.Node = NodeRepr;\n Renderer.Edge = Edge;\n Renderer.TempEdge = TempEdge;\n Renderer._BaseEditor = BaseEditor;\n Renderer.NodeEditor = NodeEditor;\n Renderer.EdgeEditor = EdgeEditor;\n Renderer._NodeButton = NodeButton;\n Renderer.NodeEditButton = NodeEditButton;\n Renderer.NodeRemoveButton = NodeRemoveButton;\n Renderer.NodeRevertButton = NodeRevertButton;\n Renderer.NodeLinkButton = NodeLinkButton;\n Renderer.NodeEnlargeButton = NodeEnlargeButton;\n Renderer.NodeShrinkButton = NodeShrinkButton;\n Renderer.EdgeEditButton = EdgeEditButton;\n Renderer.EdgeRemoveButton = EdgeRemoveButton;\n Renderer.EdgeRevertButton = EdgeRevertButton;\n Renderer.MiniFrame = MiniFrame;\n Renderer.Scene = Scene;\n\n startRenkan();\n});\n\ndefine(\"main-renderer\", function(){});\n\n"]} \ No newline at end of file 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Declaring the Renkan Namespace Rkns and Default values */\n\n(function(root) {\n\n\"use strict\";\n\nif (typeof root.Rkns !== \"object\") {\n root.Rkns = {};\n}\n\nvar Rkns = root.Rkns;\nvar $ = Rkns.$ = root.jQuery;\nvar _ = Rkns._ = root._;\n\nRkns.pickerColors = [\"#8f1919\", \"#a80000\", \"#d82626\", \"#ff0000\", \"#e87c7c\", \"#ff6565\", \"#f7d3d3\", \"#fecccc\",\n \"#8f5419\", \"#a85400\", \"#d87f26\", \"#ff7f00\", \"#e8b27c\", \"#ffb265\", \"#f7e5d3\", \"#fee5cc\",\n \"#8f8f19\", \"#a8a800\", \"#d8d826\", \"#feff00\", \"#e8e87c\", \"#feff65\", \"#f7f7d3\", \"#fefecc\",\n \"#198f19\", \"#00a800\", \"#26d826\", \"#00ff00\", \"#7ce87c\", \"#65ff65\", \"#d3f7d3\", \"#ccfecc\",\n \"#198f8f\", \"#00a8a8\", \"#26d8d8\", \"#00feff\", \"#7ce8e8\", \"#65feff\", \"#d3f7f7\", \"#ccfefe\",\n \"#19198f\", \"#0000a8\", \"#2626d8\", \"#0000ff\", \"#7c7ce8\", \"#6565ff\", \"#d3d3f7\", \"#ccccfe\",\n \"#8f198f\", \"#a800a8\", \"#d826d8\", \"#ff00fe\", \"#e87ce8\", \"#ff65fe\", \"#f7d3f7\", \"#feccfe\",\n \"#000000\", \"#242424\", \"#484848\", \"#6d6d6d\", \"#919191\", \"#b6b6b6\", \"#dadada\", \"#ffffff\"];\n\nRkns.__renkans = [];\n\nvar _BaseBin = Rkns._BaseBin = function(_renkan, _opts) {\n if (typeof _renkan !== \"undefined\") {\n this.renkan = _renkan;\n this.renkan.$.find(\".Rk-Bin-Main\").hide();\n this.$ = Rkns.$('
                    • ')\n .addClass(\"Rk-Bin\")\n .appendTo(_renkan.$.find(\".Rk-Bin-List\"));\n this.title_icon_$ = Rkns.$('')\n .addClass(\"Rk-Bin-Title-Icon\")\n .appendTo(this.$);\n\n var _this = this;\n\n Rkns.$('')\n .attr({\n href: \"#\",\n title: _renkan.translate(\"Close bin\")\n })\n .addClass(\"Rk-Bin-Close\")\n .html('×')\n .appendTo(this.$)\n .click(function() {\n _this.destroy();\n if (!_renkan.$.find(\".Rk-Bin-Main:visible\").length) {\n _renkan.$.find(\".Rk-Bin-Main:last\").slideDown();\n }\n _renkan.resizeBins();\n return false;\n });\n Rkns.$('')\n .attr({\n href: \"#\",\n title: _renkan.translate(\"Refresh bin\")\n })\n .addClass(\"Rk-Bin-Refresh\")\n .appendTo(this.$)\n .click(function() {\n _this.refresh();\n return false;\n });\n this.count_$ = Rkns.$('
                      ')\n .addClass(\"Rk-Bin-Count\")\n .appendTo(this.$);\n this.title_$ = Rkns.$('

                      ')\n .addClass(\"Rk-Bin-Title\")\n .appendTo(this.$);\n this.main_$ = Rkns.$('
                      ')\n .addClass(\"Rk-Bin-Main\")\n .appendTo(this.$)\n .html('

                      ' + _renkan.translate(\"Loading, please wait\") + '

                      ');\n this.title_$.html(_opts.title || '(new bin)');\n this.renkan.resizeBins();\n\n if (_opts.auto_refresh) {\n window.setInterval(function() {\n _this.refresh();\n },_opts.auto_refresh);\n }\n }\n};\n\n_BaseBin.prototype.destroy = function() {\n this.$.detach();\n this.renkan.resizeBins();\n};\n\n/* Point of entry */\n\nvar Renkan = Rkns.Renkan = function(_opts) {\n var _this = this;\n\n Rkns.__renkans.push(this);\n\n this.options = _.defaults(_opts, Rkns.defaults);\n\n _(this.options.property_files).each(function(f) {\n Rkns.$.getJSON(f, function(data) {\n _this.options.properties = _this.options.properties.concat(data);\n });\n });\n\n this.read_only = this.options.read_only || !this.options.editor_mode;\n\n this.project = new Rkns.Models.Project();\n\n if (typeof this.options.user_id !== \"undefined\") {\n this.current_user = this.options.user_id;\n }\n this.$ = Rkns.$(\"#\" + this.options.container);\n this.$\n .addClass(\"Rk-Main\")\n .html(this.template(this));\n\n this.tabs = [];\n this.search_engines = [];\n\n this.current_user_list = new Rkns.Models.UsersList();\n\n this.current_user_list.on(\"add remove\", function() {\n if (this.renderer) {\n this.renderer.redrawUsers();\n }\n });\n\n this.colorPicker = (function() {\n var _tmpl = _.template('
                    • \" style=\"background: <%=c%>\">
                      • ');\n return '
                        ' + Rkns.pickerColors.map(function(c) { return _tmpl({c:c});}).join(\"\") + '
                      ';\n })();\n\n if (this.options.show_editor) {\n this.renderer = new Rkns.Renderer.Scene(this);\n }\n\n if (!this.options.search.length) {\n this.$.find(\".Rk-Web-Search-Form\").detach();\n } else {\n var _tmpl = _.template('
                    • \" data-key=\"<%= key %>\"><%= title %>
                      • '),\n _select = this.$.find(\".Rk-Search-List\"),\n _input = this.$.find(\".Rk-Web-Search-Input\"),\n _form = this.$.find(\".Rk-Web-Search-Form\");\n _(this.options.search).each(function(_search, _key) {\n if (Rkns[_search.type] && Rkns[_search.type].Search) {\n _this.search_engines.push(new Rkns[_search.type].Search(_this, _search));\n }\n });\n _select.html(\n _(this.search_engines).map(function(_search, _key) {\n return _tmpl({\n key: _key,\n title: _search.getSearchTitle(),\n className: _search.getBgClass()\n });\n }).join(\"\")\n );\n _select.find(\"li\").click(function() {\n var _el = Rkns.$(this);\n _this.setSearchEngine(_el.attr(\"data-key\"));\n _form.submit();\n });\n _form.submit(function() {\n if (_input.val()) {\n var _search = _this.search_engine;\n _search.search(_input.val());\n }\n return false;\n });\n this.$.find(\".Rk-Search-Current\").mouseenter(\n function() { _select.slideDown(); }\n );\n this.$.find(\".Rk-Search-Select\").mouseleave(\n function() { _select.hide(); }\n );\n this.setSearchEngine(0);\n }\n _(this.options.bins).each(function(_bin) {\n if (Rkns[_bin.type] && Rkns[_bin.type].Bin) {\n _this.tabs.push(new Rkns[_bin.type].Bin(_this, _bin));\n }\n });\n\n var elementDropped = false;\n\n this.$.find(\".Rk-Bins\")\n .on(\"click\",\".Rk-Bin-Title,.Rk-Bin-Title-Icon\", function() {\n var _mainDiv = Rkns.$(this).siblings(\".Rk-Bin-Main\");\n if (_mainDiv.is(\":hidden\")) {\n _this.$.find(\".Rk-Bin-Main\").slideUp();\n _mainDiv.slideDown();\n }\n });\n\n if (this.options.show_editor) {\n\n this.$.find(\".Rk-Bins\").on(\"mouseover\", \".Rk-Bin-Item\", function(_e) {\n var _t = Rkns.$(this);\n if (_t && $(_t).attr(\"data-uri\")) {\n var _models = _this.project.get(\"nodes\").where({\n uri: $(_t).attr(\"data-uri\")\n });\n _(_models).each(function(_model) {\n _this.renderer.highlightModel(_model);\n });\n }\n }).mouseout(function() {\n _this.renderer.unhighlightAll();\n }).on(\"mousemove\", \".Rk-Bin-Item\", function(e) {\n try {\n this.dragDrop();\n }\n catch(err) {}\n }).on(\"touchstart\", \".Rk-Bin-Item\", function(e) {\n elementDropped = false;\n }).on(\"touchmove\", \".Rk-Bin-Item\", function(e) {\n e.preventDefault();\n var touch = e.originalEvent.changedTouches[0],\n off = _this.renderer.canvas_$.offset(),\n w = _this.renderer.canvas_$.width(),\n h = _this.renderer.canvas_$.height();\n if (touch.pageX >= off.left && touch.pageX < (off.left + w) && touch.pageY >= off.top && touch.pageY < (off.top + h)) {\n if (elementDropped) {\n _this.renderer.onMouseMove(touch, true);\n } else {\n elementDropped = true;\n var div = document.createElement('div');\n div.appendChild(this.cloneNode(true));\n _this.renderer.dropData({\"text/html\": div.innerHTML}, touch);\n _this.renderer.onMouseDown(touch, true);\n }\n }\n }).on(\"touchend\", \".Rk-Bin-Item\", function(e) {\n if (elementDropped) {\n _this.renderer.onMouseUp(e.originalEvent.changedTouches[0], true);\n }\n elementDropped = false;\n }).on(\"dragstart\", \".Rk-Bin-Item\", function(e) {\n var div = document.createElement('div');\n div.appendChild(this.cloneNode(true));\n try {\n e.originalEvent.dataTransfer.setData(\"text/html\",div.innerHTML);\n }\n catch(err) {\n e.originalEvent.dataTransfer.setData(\"text\",div.innerHTML);\n }\n });\n\n }\n\n Rkns.$(window).resize(function() {\n _this.resizeBins();\n });\n\n var lastsearch = false, lastval = '';\n\n this.$.find(\".Rk-Bins-Search-Input\").on(\"change keyup paste input\", function() {\n var val = Rkns.$(this).val();\n if (val === lastval) {\n return;\n }\n var search = Rkns.Utils.regexpFromTextOrArray(val.length > 1 ? val: null);\n if (search.source === lastsearch) {\n return;\n }\n lastsearch = search.source;\n _(_this.tabs).each(function(tab) {\n tab.render(search);\n });\n\n });\n this.$.find(\".Rk-Bins-Search-Form\").submit(function() {\n return false;\n });\n\n};\n\nRenkan.prototype.template = _.template(\n '<% if (options.show_bins) { %>

                      <%- translate(\"Select contents:\")%>

                      ' +\n '
                      \" />' +\n '
                        ' +\n '\" />
                        ' +\n '
                        \" />' +\n '\" />
                        ' +\n '
                          <% } %>' +\n '<% if (options.show_editor) { %>
                          Panel<% } else { %>Full<% } %>\">
                          <% } %>'\n);\n\nRenkan.prototype.translate = function(_text) {\n if (Rkns.i18n[this.options.language] && Rkns.i18n[this.options.language][_text]) {\n return Rkns.i18n[this.options.language][_text];\n }\n if (this.options.language.length > 2 && Rkns.i18n[this.options.language.substr(0,2)] && Rkns.i18n[this.options.language.substr(0,2)][_text]) {\n return Rkns.i18n[this.options.language.substr(0,2)][_text];\n }\n return _text;\n};\n\nRenkan.prototype.onStatusChange = function() {\n this.renderer.onStatusChange();\n};\n\nRenkan.prototype.setSearchEngine = function(_key) {\n this.search_engine = this.search_engines[_key];\n this.$.find(\".Rk-Search-Current\").attr(\"class\",\"Rk-Search-Current \" + this.search_engine.getBgClass());\n};\n\nRenkan.prototype.resizeBins = function() {\n var _d = + this.$.find(\".Rk-Bins-Head\").outerHeight();\n this.$.find(\".Rk-Bin-Title:visible\").each(function() {\n _d += Rkns.$(this).outerHeight();\n });\n this.$.find(\".Rk-Bin-Main\").css({\n height: this.$.find(\".Rk-Bins\").height() - _d\n });\n};\n\n/* Utility functions */\nvar getUUID4 = function() {\n return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {\n var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);\n return v.toString(16);\n });\n};\n\nRkns.Utils = {\n getUUID4 : getUUID4,\n getUID : (function() {\n function pad(n){\n return n<10 ? '0'+n : n;\n }\n var _d = new Date(),\n ID_AUTO_INCREMENT = 0,\n ID_BASE = _d.getUTCFullYear() + '-' +\n pad(_d.getUTCMonth()+1) + '-' +\n pad(_d.getUTCDate()) + '-' +\n getUUID4();\n return function(_base) {\n var _n = (++ID_AUTO_INCREMENT).toString(16),\n _uidbase = (typeof _base === \"undefined\" ? \"\" : _base + \"-\" );\n while (_n.length < 4) { _n = '0' + _n; }\n return _uidbase + ID_BASE + '-' + _n;\n };\n })(),\n getFullURL : function(url) {\n\n if(typeof(url) === 'undefined' || url == null ) {\n return \"\";\n }\n if(/https?:\\/\\//.test(url)) {\n return url;\n }\n var img = new Image();\n img.src = url;\n var res = img.src;\n img.src = null;\n return res;\n\n },\n inherit : function(_baseClass, _callbefore) {\n\n var _class = function(_arg) {\n if (typeof _callbefore === \"function\") {\n _callbefore.apply(this, Array.prototype.slice.call(arguments, 0));\n }\n _baseClass.apply(this, Array.prototype.slice.call(arguments, 0));\n if (typeof this._init === \"function\" && !this._initialized) {\n this._init.apply(this, Array.prototype.slice.call(arguments, 0));\n this._initialized = true;\n }\n };\n _(_class.prototype).extend(_baseClass.prototype);\n\n return _class;\n\n },\n regexpFromTextOrArray: (function() {\n var charsub = [\n '[aáàâä]',\n '[cç]',\n '[eéèêë]',\n '[iíìîï]',\n '[oóòôö]',\n '[uùûü]'\n ],\n removeChars = [\n String.fromCharCode(768), String.fromCharCode(769), String.fromCharCode(770), String.fromCharCode(771), String.fromCharCode(807),\n \"｛\", \"｝\", \"（\", \"）\", \"［\", \"］\", \"【\", \"】\", \"、\", \"・\", \"‥\", \"。\", \"「\", \"」\", \"『\", \"』\", \"〜\", \"：\", \"！\", \"？\", \"　\",\n \",\", \" \", \";\", \"(\", \")\", \".\", \"*\", \"+\", \"\\\\\", \"?\", \"|\", \"{\", \"}\", \"[\", \"]\", \"^\", \"#\", \"/\"\n ],\n remsrc = \"[\\\\\" + removeChars.join(\"\\\\\") + \"]\",\n remrx = new RegExp(remsrc, \"gm\"),\n charsrx = _(charsub).map(function(c) {\n return new RegExp(c);\n });\n\n function replaceText(_text) {\n var txt = _text.toLowerCase().replace(remrx,\"\"), src = \"\";\n function makeReplaceFunc(l) {\n return function(k,v) {\n l = l.replace(charsrx[k], v);\n };\n }\n for (var j = 0; j < txt.length; j++) {\n if (j) {\n src += remsrc + \"*\";\n }\n var l = txt[j];\n _(charsub).each(makeReplaceFunc(l));\n src += l;\n }\n return src;\n }\n\n function getSource(inp) {\n switch (typeof inp) {\n case \"string\":\n return replaceText(inp);\n case \"object\":\n var src = '';\n _(inp).each(function(v) {\n var res = getSource(v);\n if (res) {\n if (src) {\n src += '|';\n }\n src += res;\n }\n });\n return src;\n }\n return '';\n }\n\n return function(_textOrArray) {\n var source = getSource(_textOrArray);\n if (source) {\n var testrx = new RegExp( source, \"im\"),\n replacerx = new RegExp( '(' + source + ')', \"igm\");\n return {\n isempty: false,\n source: source,\n test: function(_t) { return testrx.test(_t); },\n replace: function(_text, _replace) { return _text.replace(replacerx, _replace); }\n };\n } else {\n return {\n isempty: true,\n source: '',\n test: function() { return true; },\n replace: function(_text) { return text; }\n };\n }\n };\n })(),\n /* The minimum distance (in pixels) the mouse has to move to consider an element was dragged */\n _MIN_DRAG_DISTANCE: 2,\n /* Distance between the inner and outer radius of buttons that appear when hovering on a node */\n _NODE_BUTTON_WIDTH: 40,\n\n _EDGE_BUTTON_INNER: 2,\n _EDGE_BUTTON_OUTER: 40,\n /* Constants used to know if a specific action is to be performed when clicking on the canvas */\n _CLICKMODE_ADDNODE: 1,\n _CLICKMODE_STARTEDGE: 2,\n _CLICKMODE_ENDEDGE: 3,\n /* Node size step: Used to calculate the size change when clicking the +/- buttons */\n _NODE_SIZE_STEP: Math.LN2/4,\n _MIN_SCALE: 1/20,\n _MAX_SCALE: 20,\n _MOUSEMOVE_RATE: 80,\n _DOUBLETAP_DELAY: 800,\n /* Maximum distance in pixels (squared, to reduce calculations)\n * between two taps when double-tapping on a touch terminal */\n _DOUBLETAP_DISTANCE: 20*20,\n /* A placeholder so a default colour is displayed when a node has a null value for its user property */\n _USER_PLACEHOLDER: function(_renkan) {\n return {\n color: _renkan.options.default_user_color,\n title: _renkan.translate(\"(unknown user)\"),\n get: function(attr) {\n return this[attr] || false;\n }\n };\n },\n /* The code for the \"Drag and Add Bookmarklet\", slightly minified and with whitespaces removed, though\n * it doesn't seem that it's still a requirement in newer browsers (i.e. the ones compatibles with canvas drawing)\n */\n _BOOKMARKLET_CODE: function(_renkan) {\n return \"(function(a,b,c,d,e,f,h,i,j,k,l,m,n,o,p,q,r){a=document;b=a.body;c=a.location.href;j='draggable';m='text/x-iri-';d=a.createElement('div');d.innerHTML='\" +\n _renkan.translate(\"Drag items from this website, drop them in Renkan\").replace(/ /g,\"_\") +\n \"

                          '.replace(/_/g,String.fromCharCode(32));b.appendChild(d);e=[{r:/https?:\\\\/\\\\/[^\\\\/]*twitter\\\\.com\\\\//,s:'.tweet',n:'twitter'},{r:/https?:\\\\/\\\\/[^\\\\/]*google\\\\.[^\\\\/]+\\\\//,s:'.g',n:'google'},{r:/https?:\\\\/\\\\/[^\\\\/]*lemonde\\\\.fr\\\\//,s:'[data-vr-contentbox]',n:'lemonde'}];f=false;e.forEach(function(g){if(g.r.test(c)){f=g;}});if(f){h=function(){Array.prototype.forEach.call(a.querySelectorAll(f.s),function(i){i[j]=true;k=i.style;k.borderWidth='2px';k.borderColor='#909';k.borderStyle='solid';k.backgroundColor='rgba(200,0,180,.1)';})};window.setInterval(h,500);h();};a.addEventListener('dragstart',function(k){l=k.dataTransfer;l.setData(m+'source-uri',c);l.setData(m+'source-title',a.title);n=k.target;if(f){o=n;while(!o.attributes[j]){o=o.parentNode;if(o==b){break;}}}if(f&&o.attributes[j]){p=o.cloneNode(true);l.setData(m+'specific-site',f.n)}else{q=a.getSelection();if(q.type==='Range'||!q.type){p=q.getRangeAt(0).cloneContents();}else{p=n.cloneNode();}}r=a.createElement('div');r.appendChild(p);l.setData('text/x-iri-selected-text',r.textContent.trim());l.setData('text/x-iri-selected-html',r.innerHTML);},false);})();\";\n },\n /* Shortens text to the required length then adds ellipsis */\n shortenText: function(_text, _maxlength) {\n return (_text.length > _maxlength ? (_text.substr(0,_maxlength) + '…') : _text);\n },\n /* Drawing an edit box with an arrow and positioning the edit box according to the position of the node/edge being edited\n * Called by Rkns.Renderer.NodeEditor and Rkns.Renderer.EdgeEditor */\n drawEditBox: function(_options, _coords, _path, _xmargin, _selector) {\n _selector.css({\n width: ( _options.tooltip_width - 2* _options.tooltip_padding )\n });\n var _height = _selector.outerHeight() + 2* _options.tooltip_padding,\n _isLeft = (_coords.x < paper.view.center.x ? 1 : -1),\n _left = _coords.x + _isLeft * ( _xmargin + _options.tooltip_arrow_length ),\n _right = _coords.x + _isLeft * ( _xmargin + _options.tooltip_arrow_length + _options.tooltip_width ),\n _top = _coords.y - _height / 2;\n if (_top + _height > (paper.view.size.height - _options.tooltip_margin)) {\n _top = Math.max( paper.view.size.height - _options.tooltip_margin, _coords.y + _options.tooltip_arrow_width / 2 ) - _height;\n }\n if (_top < _options.tooltip_margin) {\n _top = Math.min( _options.tooltip_margin, _coords.y - _options.tooltip_arrow_width / 2 );\n }\n var _bottom = _top + _height;\n /* jshint laxbreak:true */\n _path.segments[0].point\n = _path.segments[7].point\n = _coords.add([_isLeft * _xmargin, 0]);\n _path.segments[1].point.x\n = _path.segments[2].point.x\n = _path.segments[5].point.x\n = _path.segments[6].point.x\n = _left;\n _path.segments[3].point.x\n = _path.segments[4].point.x\n = _right;\n _path.segments[2].point.y\n = _path.segments[3].point.y\n = _top;\n _path.segments[4].point.y\n = _path.segments[5].point.y\n = _bottom;\n _path.segments[1].point.y = _coords.y - _options.tooltip_arrow_width / 2;\n _path.segments[6].point.y = _coords.y + _options.tooltip_arrow_width / 2;\n _path.closed = true;\n _path.fillColor = new paper.GradientColor(new paper.Gradient([_options.tooltip_top_color, _options.tooltip_bottom_color]), [0,_top], [0, _bottom]);\n _selector.css({\n left: (_options.tooltip_padding + Math.min(_left, _right)),\n top: (_options.tooltip_padding + _top)\n });\n return _path;\n }\n};\n})(window);\n\n/* END main.js */\n","(function() {\n \"use strict\";\n var root = this;\n\n var Backbone = root.Backbone;\n\n var Models = root.Rkns.Models = {};\n\n\n Models.getUID = function(obj) {\n var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {\n var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);\n return v.toString(16);\n });\n if(typeof obj !== 'undefined') {\n return obj.type + \"-\" + guid;\n }\n else {\n return guid;\n }\n };\n\n\n var RenkanModel = Backbone.RelationalModel.extend({\n idAttribute : \"_id\",\n constructor: function(options) {\n\n if (typeof options !== \"undefined\") {\n options._id = options._id || options.id || Models.getUID(this);\n options.title = options.title || \"\";\n options.description = options.description || \"\";\n options.uri = options.uri || \"\";\n\n if(typeof this.prepare === \"function\") {\n options = this.prepare(options);\n }\n }\n Backbone.RelationalModel.prototype.constructor.call(this, options);\n },\n validate: function() {\n if(!this.type) {\n return \"object has no type\";\n }\n },\n addReference : function(_options, _propName, _list, _id, _default) {\n var _element = _list.get(_id);\n if (typeof _element === \"undefined\" && typeof _default !== \"undefined\") {\n _options[_propName ] = _default;\n }\n else {\n _options[_propName ] = _element;\n }\n }\n });\n\n // USER\n var User = Models.User = RenkanModel.extend({\n type: \"user\",\n prepare: function(options) {\n options.color = options.color || \"#666666\";\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n color: this.get(\"color\")\n };\n }\n });\n\n // NODE\n var Node = Models.Node = RenkanModel.extend({\n type: \"node\",\n relations: [{\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n }],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n options.description = options.description || \"\";\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n position: this.get(\"position\"),\n image: this.get(\"image\"),\n color: this.get(\"color\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null,\n size: this.get(\"size\"),\n clip_path: this.get(\"clip_path\"),\n shape: this.get(\"shape\")\n };\n }\n });\n\n // EDGE\n var Edge = Models.Edge = RenkanModel.extend({\n type: \"edge\",\n relations: [\n {\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n },\n {\n type: Backbone.HasOne,\n key: \"from\",\n relatedModel: Node\n },\n {\n type: Backbone.HasOne,\n key: \"to\",\n relatedModel: Node\n }\n ],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n this.addReference(options, \"from\", project.get(\"nodes\"), options.from);\n this.addReference(options, \"to\", project.get(\"nodes\"), options.to);\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n from: this.get(\"from\") ? this.get(\"from\").get(\"_id\") : null,\n to: this.get(\"to\") ? this.get(\"to\").get(\"_id\") : null,\n color: this.get(\"color\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null\n };\n }\n });\n\n // View\n var View = Models.View = RenkanModel.extend({\n type: \"view\",\n relations: [\n {\n type: Backbone.HasOne,\n key: \"created_by\",\n relatedModel: User\n }\n ],\n prepare: function(options) {\n var project = options.project;\n this.addReference(options, \"created_by\", project.get(\"users\"), options.created_by, project.current_user);\n options.description = options.description || \"\";\n if(typeof options.offset !== \"undefined\") {\n var offset = {};\n if (Array.isArray(options.offset)) {\n offset.x = options.offset[0];\n offset.y = options.offset.length > 1 ? options.offset[1] : options.offset[0];\n }\n else if (options.offset.x != null) {\n offset.x = options.offset.x;\n offset.y = options.offset.y;\n }\n options.offset = offset;\n }\n return options;\n },\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n zoom_level: this.get(\"zoom_level\"),\n offset: this.get(\"offset\"),\n title: this.get(\"title\"),\n description: this.get(\"description\"),\n created_by: this.get(\"created_by\") ? this.get(\"created_by\").get(\"_id\") : null\n // Don't need project id\n };\n }\n });\n\n // PROJECT\n var Project = Models.Project = RenkanModel.extend({\n type: \"project\",\n blacklist: ['save_status',],\n relations: [\n {\n type: Backbone.HasMany,\n key: \"users\",\n relatedModel: User,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"nodes\",\n relatedModel: Node,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"edges\",\n relatedModel: Edge,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n },\n {\n type: Backbone.HasMany,\n key: \"views\",\n relatedModel: View,\n reverseRelation: {\n key: 'project',\n includeInJSON: '_id'\n }\n }\n ],\n addUser: function(_props, _options) {\n _props.project = this;\n var _user = User.findOrCreate(_props);\n this.get(\"users\").push(_user, _options);\n return _user;\n },\n addNode: function(_props, _options) {\n _props.project = this;\n var _node = Node.findOrCreate(_props);\n this.get(\"nodes\").push(_node, _options);\n return _node;\n },\n addEdge: function(_props, _options) {\n _props.project = this;\n var _edge = Edge.findOrCreate(_props);\n this.get(\"edges\").push(_edge, _options);\n return _edge;\n },\n addView: function(_props, _options) {\n _props.project = this;\n // TODO: check if need to replace with create only\n var _view = View.findOrCreate(_props);\n // TODO: Should we remember only one view?\n this.get(\"views\").push(_view, _options);\n return _view;\n },\n removeNode: function(_model) {\n this.get(\"nodes\").remove(_model);\n },\n removeEdge: function(_model) {\n this.get(\"edges\").remove(_model);\n },\n validate: function(options) {\n var _project = this;\n _([].concat(options.users, options.nodes, options.edges, options.views)).each(function(_item) {\n if(_item) {\n _item.project = _project;\n }\n });\n },\n // Add event handler to remove edges when a node is removed\n initialize: function() {\n var _this = this;\n this.on(\"remove:nodes\", function(_node) {\n _this.get(\"edges\").remove(\n _this.get(\"edges\").filter(function(_edge) {\n return _edge.get(\"from\") === _node || _edge.get(\"to\") === _node;\n })\n );\n });\n },\n toJSON: function(){\n \tvar json = _.clone(this.attributes);\n \tfor(var attr in json) {\n \t\tif((json[attr] instanceof Backbone.Model) || (json[attr] instanceof Backbone.Collection) || (json[attr] instanceof RenkanModel)) {\n \t\t\tjson[attr] = json[attr].toJSON(); \n \t\t}\n \t}\n \treturn _.omit(json, this.blacklist);\n }\n });\n\n var RosterUser = Models.RosterUser = Backbone.Model.extend({\n type: \"roster_user\",\n idAttribute : \"_id\",\n\n constructor: function(options) {\n\n if (typeof options !== \"undefined\") {\n options._id = options._id || options.id || Models.getUID(this);\n options.title = options.title || \"(untitled \" + this.type + \")\";\n options.description = options.description || \"\";\n options.uri = options.uri || \"\";\n options.project = options.project || null;\n options.site_id = options.site_id || 0;\n\n if(typeof this.prepare === \"function\") {\n options = this.prepare(options);\n }\n }\n Backbone.Model.prototype.constructor.call(this, options);\n },\n\n validate: function() {\n if(!this.type) {\n return \"object has no type\";\n }\n },\n\n prepare: function(options) {\n options.color = options.color || \"#666666\";\n return options;\n },\n\n toJSON: function() {\n return {\n _id: this.get(\"_id\"),\n title: this.get(\"title\"),\n uri: this.get(\"uri\"),\n description: this.get(\"description\"),\n color: this.get(\"color\"),\n project: (this.get(\"project\") != null)?this.get(\"project\").get(\"id\"):null,\n site_id: this.get(\"site_id\")\n };\n }\n });\n\n var UsersList = Models.UsersList = Backbone.Collection.extend({\n model: RosterUser\n });\n\n\n}).call(window);\n","Rkns.defaults = {\n\n language: (navigator.language || navigator.userLanguage || \"en\"),\n /* GUI Language */\n container: \"renkan\",\n /* GUI Container DOM element ID */\n search: [],\n /* List of Search Engines */\n bins: [],\n /* List of Bins */\n static_url: \"\",\n /* URL for static resources */\n show_bins: true,\n /* Show bins in left column */\n properties: [],\n /* Semantic properties for edges */\n show_editor: true,\n /* Show the graph editor... Setting this to \"false\" only shows the bins part ! */\n read_only: false,\n /* Allows editing of renkan without changing the rest of the GUI. Can be switched on/off on the fly to block/enable editing */\n editor_mode: true,\n /* Switch for Publish/Edit GUI. If editor_mode is false, read_only will be true. */\n manual_save: false,\n /* In snapshot mode, clicking on the floppy will save a snapshot. Otherwise, it will show the connection status */\n show_top_bar: true,\n /* Show the top bar, (title, buttons, users) */\n default_user_color: \"#303030\",\n size_bug_fix: true,\n /* Resize the canvas after load (fixes a bug on iPad and FF Mac) */\n force_resize: false,\n allow_double_click: true,\n /* Allows Double Click to create a node on an empty background */\n zoom_on_scroll: true,\n /* Allows to use the scrollwheel to zoom */\n element_delete_delay: 0,\n /* Delay between clicking on the bin on an element and really deleting it\n Set to 0 for delete confirm */\n autoscale_padding: 50,\n default_view: false,\n\t/* Allows to load default view (zoom+offset) at start on read_only mode, instead of autoScale. default_view has to be an integer 0,1,2... */\n\n /* TOP BAR BUTTONS */\n show_search_field: true,\n show_user_list: true,\n user_name_editable: true,\n user_color_editable: true,\n show_user_color: true,\n show_save_button: true,\n show_export_button: true,\n show_open_button: false,\n show_addnode_button: true,\n show_addedge_button: true,\n show_bookmarklet: true,\n show_fullscreen_button: true,\n home_button_url: false,\n home_button_title: \"Home\",\n\n /* MINI-MAP OPTIONS */\n\n show_minimap: true,\n /* Show a small map at the bottom right */\n minimap_width: 160,\n minimap_height: 120,\n minimap_padding: 20,\n minimap_background_color: \"#ffffff\",\n minimap_border_color: \"#cccccc\",\n minimap_highlight_color: \"#ffff00\",\n minimap_highlight_weight: 5,\n\n /* EDGE/NODE COMMON OPTIONS */\n\n buttons_background: \"#202020\",\n buttons_label_color: \"#c000c0\",\n buttons_label_font_size: 9,\n\n /* NODE DISPLAY OPTIONS */\n\n show_node_circles: true,\n /* Show circles for nodes */\n clip_node_images: true,\n /* Constraint node images to circles */\n node_images_fill_mode: false,\n /* Set to false for \"letterboxing\" (height/width of node adapted to show full image)\n Set to true for \"crop\" (adapted to fill circle) */\n node_size_base: 25,\n node_stroke_width: 2,\n selected_node_stroke_width: 4,\n node_fill_color: \"#ffffff\",\n highlighted_node_fill_color: \"#ffff00\",\n node_label_distance: 5,\n /* Vertical distance between node and label */\n node_label_max_length: 60,\n /* Maximum displayed text length */\n label_untitled_nodes: \"(untitled)\",\n /* Label to display on untitled nodes */\n change_shapes: true,\n /* Change shapes enabled */\n\n /* EDGE DISPLAY OPTIONS */\n\n edge_stroke_width: 2,\n selected_edge_stroke_width: 4,\n edge_label_distance: 0,\n edge_label_max_length: 20,\n edge_arrow_length: 18,\n edge_arrow_width: 12,\n edge_gap_in_bundles: 12,\n label_untitled_edges: \"\",\n\n /* CONTEXTUAL DISPLAY (TOOLTIP OR EDITOR) OPTIONS */\n\n tooltip_width: 275,\n tooltip_padding: 10,\n tooltip_margin: 15,\n tooltip_arrow_length : 20,\n tooltip_arrow_width : 40,\n tooltip_top_color: \"#f0f0f0\",\n tooltip_bottom_color: \"#d0d0d0\",\n tooltip_border_color: \"#808080\",\n tooltip_border_width: 1,\n\n /* NODE EDITOR OPTIONS */\n\n show_node_editor_uri: true,\n show_node_editor_description: true,\n show_node_editor_size: true,\n show_node_editor_color: true,\n show_node_editor_image: true,\n show_node_editor_creator: true,\n uploaded_image_max_kb: 500,\n\n /* NODE TOOLTIP OPTIONS */\n\n show_node_tooltip_uri: true,\n show_node_tooltip_description: true,\n show_node_tooltip_color: true,\n show_node_tooltip_image: true,\n show_node_tooltip_creator: true,\n\n /* EDGE EDITOR OPTIONS */\n\n show_edge_editor_uri: true,\n show_edge_editor_color: true,\n show_edge_editor_direction: true,\n show_edge_editor_nodes: true,\n show_edge_editor_creator: true,\n\n /* EDGE TOOLTIP OPTIONS */\n\n show_edge_tooltip_uri: true,\n show_edge_tooltip_color: true,\n show_edge_tooltip_nodes: true,\n show_edge_tooltip_creator: true\n\n /* */\n\n};\n","Rkns.i18n = {\n fr: {\n \"Edit Node\": \"Édition d’un nœud\",\n \"Edit Edge\": \"Édition d’un lien\",\n \"Title:\": \"Titre :\",\n \"URI:\": \"URI :\",\n \"Description:\": \"Description :\",\n \"From:\": \"De :\",\n \"To:\": \"Vers :\",\n \"Image\": \"Image\",\n \"Image URL:\": \"URL d'Image\",\n \"Choose Image File:\": \"Choisir un fichier image\",\n \"Full Screen\": \"Mode plein écran\",\n \"Add Node\": \"Ajouter un nœud\",\n \"Add Edge\": \"Ajouter un lien\",\n \"Save Project\": \"Enregistrer le projet\",\n \"Open Project\": \"Ouvrir un projet\",\n \"Auto-save enabled\": \"Enregistrement automatique activé\",\n \"Connection lost\": \"Connexion perdue\",\n \"Created by:\": \"Créé par :\",\n \"Zoom In\": \"Agrandir l’échelle\",\n \"Zoom Out\": \"Rapetisser l’échelle\",\n \"Edit\": \"Éditer\",\n \"Remove\": \"Supprimer\",\n \"Cancel deletion\": \"Annuler la suppression\",\n \"Link to another node\": \"Créer un lien\",\n \"Enlarge\": \"Agrandir\",\n \"Shrink\": \"Rétrécir\",\n \"Click on the background canvas to add a node\": \"Cliquer sur le fond du graphe pour rajouter un nœud\",\n \"Click on a first node to start the edge\": \"Cliquer sur un premier nœud pour commencer le lien\",\n \"Click on a second node to complete the edge\": \"Cliquer sur un second nœud pour terminer le lien\",\n \"Wikipedia\": \"Wikipédia\",\n \"Wikipedia in \": \"Wikipédia en \",\n \"French\": \"Français\",\n \"English\": \"Anglais\",\n \"Japanese\": \"Japonais\",\n \"Untitled project\": \"Projet sans titre\",\n \"Lignes de Temps\": \"Lignes de Temps\",\n \"Loading, please wait\": \"Chargement en cours, merci de patienter\",\n \"Edge color:\": \"Couleur :\",\n \"Node color:\": \"Couleur :\",\n \"Choose color\": \"Choisir une couleur\",\n \"Change edge direction\": \"Changer le sens du lien\",\n \"Do you really wish to remove node \": \"Voulez-vous réellement supprimer le nœud \",\n \"Do you really wish to remove edge \": \"Voulez-vous réellement supprimer le lien \",\n \"This file is not an image\": \"Ce fichier n'est pas une image\",\n \"Image size must be under \": \"L'image doit peser moins de \",\n \"Size:\": \"Taille :\",\n \"KB\": \"ko\",\n \"Choose from vocabulary:\": \"Choisir dans un vocabulaire :\",\n \"SKOS Documentation properties\": \"SKOS: Propriétés documentaires\",\n \"has note\": \"a pour note\",\n \"has example\": \"a pour exemple\",\n \"has definition\": \"a pour définition\",\n \"SKOS Semantic relations\": \"SKOS: Relations sémantiques\",\n \"has broader\": \"a pour concept plus large\",\n \"has narrower\": \"a pour concept plus étroit\",\n \"has related\": \"a pour concept apparenté\",\n \"Dublin Core Metadata\": \"Métadonnées Dublin Core\",\n \"has contributor\": \"a pour contributeur\",\n \"covers\": \"couvre\",\n \"created by\": \"créé par\",\n \"has date\": \"a pour date\",\n \"published by\": \"édité par\",\n \"has source\": \"a pour source\",\n \"has subject\": \"a pour sujet\",\n \"Dragged resource\": \"Ressource glisée-déposée\",\n \"Search the Web\": \"Rechercher en ligne\",\n \"Search in Bins\": \"Rechercher dans les chutiers\",\n \"Close bin\": \"Fermer le chutier\",\n \"Refresh bin\": \"Rafraîchir le chutier\",\n \"(untitled)\": \"(sans titre)\",\n \"Select contents:\": \"Sélectionner des contenus :\",\n \"Drag items from this website, drop them in Renkan\": \"Glissez des éléments de ce site web vers Renkan\",\n \"Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.\": \"Glissez ce bouton vers votre barre de favoris. Ensuite, depuis un site tiers, cliquez dessus pour activer 'Drag-to-Add' puis glissez des éléments de ce site vers Renkan\",\n \"Shapes available\": \"Formes disponibles\",\n \"Circle\": \"Cercle\",\n \"Square\": \"Carré\",\n \"Diamond\": \"Losange\",\n \"Hexagone\": \"Hexagone\",\n \"Ellipse\": \"Ellipse\",\n \"Star\": \"Étoile\"\n }\n};\n","/* Saves the Full JSON at each modification */\n\nRkns.jsonIO = function(_renkan, _opts) {\n var _proj = _renkan.project;\n if (typeof _opts.http_method === \"undefined\") {\n _opts.http_method = 'PUT';\n }\n var _load = function() {\n _renkan.renderer.redrawActive = false;\n Rkns.$.getJSON(_opts.url, function(_data) {\n _proj.set(_data, {validate: true});\n _renkan.renderer.redrawActive = true;\n _renkan.renderer.autoScale();\n });\n };\n var _save = function() {\n var _data = _proj.toJSON();\n if (!_renkan.read_only) {\n Rkns.$.ajax({\n type: _opts.http_method,\n url: _opts.url,\n contentType: \"application/json\",\n data: JSON.stringify(_data),\n success: function(data, textStatus, jqXHR) {\n }\n });\n }\n\n };\n var _thrSave = Rkns._.throttle(\n function() {\n setTimeout(_save, 100);\n }, 1000);\n _proj.on(\"add:nodes add:edges add:users add:views\", function(_model) {\n _model.on(\"change remove\", function(_model) {\n _thrSave();\n });\n _thrSave();\n });\n _proj.on(\"change\", function() {\n _thrSave();\n });\n\n _load();\n};\n","/* Saves the Full JSON once */\n\nRkns.jsonIOSaveOnClick = function(_renkan, _opts) {\n var _proj = _renkan.project,\n _saveWarn = false,\n _onLeave = function() {\n return \"Project not saved\";\n };\n if (typeof _opts.http_method === \"undefined\") {\n _opts.http_method = 'POST';\n }\n var _load = function() {\n var getdata = {},\n rx = /id=([^&#?=]+)/,\n matches = document.location.hash.match(rx);\n if (matches) {\n getdata.id = matches[1];\n }\n Rkns.$.ajax({\n url: _opts.url,\n data: getdata,\n beforeSend: function(){\n \t_proj.set({loading_status:true});\n },\n success: function(_data) {\n _proj.set(_data, {validate: true});\n \t_proj.set({loading_status:false});\n _proj.set({save_status:0});\n \t_renkan.renderer.autoScale();\n }\n });\n };\n var _save = function() {\n _proj.set(\"saved_at\", new Date());\n var _data = _proj.toJSON();\n Rkns.$.ajax({\n type: _opts.http_method,\n url: _opts.url,\n contentType: \"application/json\",\n data: JSON.stringify(_data),\n beforeSend: function(){\n \t_proj.set({save_status:2});\n },\n success: function(data, textStatus, jqXHR) {\n $(window).off(\"beforeunload\", _onLeave);\n _saveWarn = false;\n _proj.set({save_status:0});\n //document.location.hash = \"#id=\" + data.id;\n //$(\".Rk-Notifications\").text(\"Saved as \"+document.location.href).fadeIn().delay(2000).fadeOut();\n }\n });\n };\n var _checkLeave = function() {\n \t_proj.set({save_status:1});\n \t\n var title = _proj.get(\"title\");\n if (title && _proj.get(\"nodes\").length) {\n $(\".Rk-Save-Button\").removeClass(\"disabled\");\n } else {\n $(\".Rk-Save-Button\").addClass(\"disabled\");\n }\n if (title) {\n $(\".Rk-PadTitle\").css(\"border-color\",\"#333333\");\n }\n if (!_saveWarn) {\n _saveWarn = true;\n $(window).on(\"beforeunload\", _onLeave);\n }\n };\n _load();\n _proj.on(\"add:nodes add:edges add:users change\", function(_model) {\n\t _model.on(\"change remove\", function(_model) {\n\t \tif(!(_model.changedAttributes.length === 1 && _model.hasChanged('save_status'))) {\n\t \t\t_checkLeave();\n\t \t}\n\t });\n\t\tif(!(_proj.changedAttributes.length === 1 && _proj.hasChanged('save_status'))) {\n\t\t _checkLeave();\n \t}\n });\n _renkan.renderer.save = function() {\n if ($(\".Rk-Save-Button\").hasClass(\"disabled\")) {\n if (!_proj.get(\"title\")) {\n $(\".Rk-PadTitle\").css(\"border-color\",\"#ff0000\");\n }\n } else {\n _save();\n }\n };\n};\n","(function(Rkns) {\n\"use strict\";\n\nvar _ = Rkns._;\n\nvar Ldt = Rkns.Ldt = {};\n\nvar Bin = Ldt.Bin = function(_renkan, _opts) {\n if (_opts.ldt_type) {\n var Resclass = Ldt[_opts.ldt_type+\"Bin\"];\n if (Resclass) {\n return new Resclass(_renkan, _opts);\n }\n }\n console.error(\"No such LDT Bin Type\");\n};\n\nvar ProjectBin = Ldt.ProjectBin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nProjectBin.prototype.tagTemplate = _.template(\n '
                        • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/search/?search=<%=encodedtitle%>&field=all\" data-title=\"<%-title%>\" data-description=\"Tag \\'<%-title%>\\'\">' +\n 'img/ldt-tag.png\" />

                          <%=htitle%>

                          • '\n);\n\nProjectBin.prototype.annotationTemplate = _.template(\n '
                        • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>\" data-title=\"<%-title%>\" data-description=\"<%-description%>\">' +\n '\"/>

                          <%=htitle%>

                          <%=hdescription%>

                          Start: <%=start%>, End: <%=end%>, Duration: <%=duration%>

                          • '\n);\n\nProjectBin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.proj_id = _opts.project_id;\n this.ldt_platform = _opts.ldt_platform || \"http://ldt.iri.centrepompidou.fr/\";\n this.title_$.html(_opts.title);\n this.title_icon_$.addClass('Rk-Ldt-Title-Icon');\n this.refresh();\n};\n\nProjectBin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n function highlight(_text) {\n var _e = _(_text).escape();\n return search.isempty ? _e : search.replace(_e, \"$1\");\n }\n function convertTC(_ms) {\n function pad(_n) {\n var _res = _n.toString();\n while (_res.length < 2) {\n _res = '0' + _res;\n }\n return _res;\n }\n var _totalSeconds = Math.abs(Math.floor(_ms/1000)),\n _hours = Math.floor(_totalSeconds / 3600),\n _minutes = (Math.floor(_totalSeconds / 60) % 60),\n _seconds = _totalSeconds % 60,\n _res = '';\n if (_hours) {\n _res += pad(_hours) + ':';\n }\n _res += pad(_minutes) + ':' + pad(_seconds);\n return _res;\n }\n\n var _html = '

                        • Tags

                          • ',\n _projtitle = this.data.meta[\"dc:title\"],\n _this = this,\n count = 0;\n _this.title_$.text('LDT Project: \"' + _projtitle + '\"');\n _(_this.data.tags).map(function(_tag) {\n var _title = _tag.meta[\"dc:title\"];\n if (!search.isempty && !search.test(_title)) {\n return;\n }\n count++;\n _html += _this.tagTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n encodedtitle : encodeURIComponent(_title),\n static_url: _this.renkan.options.static_url\n });\n });\n _html += '

                        • Annotations

                          • ';\n _(_this.data.annotations).map(function(_annotation) {\n var _description = _annotation.content.description,\n _title = _annotation.content.title.replace(_description,\"\");\n if (!search.isempty && !search.test(_title) && !search.test(_description)) {\n return;\n }\n count++;\n var _duration = _annotation.end - _annotation.begin,\n _img = (\n (_annotation.content && _annotation.content.img && _annotation.content.img.src) ?\n _annotation.content.img.src :\n ( _duration ? _this.renkan.options.static_url+\"img/ldt-segment.png\" : _this.renkan.options.static_url+\"img/ldt-point.png\" )\n );\n _html += _this.annotationTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n description: _description,\n hdescription: highlight(_description),\n start: convertTC(_annotation.begin),\n end: convertTC(_annotation.end),\n duration: convertTC(_duration),\n mediaid: _annotation.media,\n annotationid: _annotation.id,\n image: _img,\n static_url: _this.renkan.options.static_url\n });\n });\n\n this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nProjectBin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: this.ldt_platform + 'ldtplatform/ldt/cljson/id/' + this.proj_id,\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n\nvar Search = Ldt.Search = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.lang = _opts.lang || \"en\";\n};\n\nSearch.prototype.getBgClass = function() {\n return \"Rk-Ldt-Icon\";\n};\n\nSearch.prototype.getSearchTitle = function() {\n return this.renkan.translate(\"Lignes de Temps\");\n};\n\nSearch.prototype.search = function(_q) {\n this.renkan.tabs.push(\n new ResultsBin(this.renkan, {\n search: _q\n })\n );\n};\n\nvar ResultsBin = Ldt.ResultsBin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nResultsBin.prototype.segmentTemplate = _.template(\n '
                        • \" data-uri=\"<%=ldt_platform%>ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>\" data-title=\"<%-title%>\" data-description=\"<%-description%>\">' +\n '\"/>

                          <%=htitle%>

                          <%=hdescription%>

                          Start: <%=start%>, End: <%=end%>, Duration: <%=duration%>

                          • '\n);\n\nResultsBin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.ldt_platform = _opts.ldt_platform || \"http://ldt.iri.centrepompidou.fr/\";\n this.max_results = _opts.max_results || 50;\n this.search = _opts.search;\n this.title_$.html('Lignes de Temps: \"' + _opts.search + '\"');\n this.title_icon_$.addClass('Rk-Ldt-Title-Icon');\n this.refresh();\n};\n\nResultsBin.prototype.render = function(searchbase) {\n if (!this.data) {\n return;\n }\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);\n function highlight(_text) {\n return highlightrx.replace(_(_text).escape(), \"$1\");\n }\n function convertTC(_ms) {\n function pad(_n) {\n var _res = _n.toString();\n while (_res.length < 2) {\n _res = '0' + _res;\n }\n return _res;\n }\n var _totalSeconds = Math.abs(Math.floor(_ms/1000)),\n _hours = Math.floor(_totalSeconds / 3600),\n _minutes = (Math.floor(_totalSeconds / 60) % 60),\n _seconds = _totalSeconds % 60,\n _res = '';\n if (_hours) {\n _res += pad(_hours) + ':';\n }\n _res += pad(_minutes) + ':' + pad(_seconds);\n return _res;\n }\n\n var _html = '',\n _this = this,\n count = 0;\n _(this.data.objects).each(function(_segment) {\n var _description = _segment.abstract,\n _title = _segment.title;\n if (!search.isempty && !search.test(_title) && !search.test(_description)) {\n return;\n }\n count++;\n var _duration = _segment.duration,\n _begin = _segment.start_ts,\n _end = + _segment.duration + _begin,\n _img = (\n _duration ?\n _this.renkan.options.static_url + \"img/ldt-segment.png\" :\n _this.renkan.options.static_url + \"img/ldt-point.png\"\n );\n _html += _this.segmentTemplate({\n ldt_platform: _this.ldt_platform,\n title: _title,\n htitle: highlight(_title),\n description: _description,\n hdescription: highlight(_description),\n start: convertTC(_begin),\n end: convertTC(_end),\n duration: convertTC(_duration),\n mediaid: _segment.iri_id,\n //projectid: _segment.project_id,\n //cuttingid: _segment.cutting_id,\n annotationid: _segment.element_id,\n image: _img\n });\n });\n\n this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nResultsBin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: this.ldt_platform + 'ldtplatform/api/ldt/1.0/segments/search/',\n data: {\n format: \"jsonp\",\n q: this.search,\n limit: this.max_results\n },\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n\n})(window.Rkns);\n","Rkns.ResourceList = {};\n\nRkns.ResourceList.Bin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nRkns.ResourceList.Bin.prototype.resultTemplate = Rkns._.template(\n '
                        • \" ' +\n 'data-title=\"<%-title%>\" data-description=\"<%-description%>\" ' +\n '<% if (image) { %>data-image=\"<%- Rkns.Utils.getFullURL(image) %>\"<% } else { %>data-image=\"\"<% } %> >' +\n '<% if (image) { %>\"/><% } %>

                          ' +\n '<% if (url) { %>\" target=\"_blank\"><% } %><%=htitle%><% if (url) { %><% } %>

                          ' +\n '<% if (description) { %>

                          <%=hdescription%>

                          <% } %><% if (image) { %>
                          <% } %>
                          • '\n);\n\nRkns.ResourceList.Bin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.title_$.html(_opts.title);\n if (_opts.list) {\n this.data = _opts.list;\n }\n this.refresh();\n};\n\nRkns.ResourceList.Bin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n function highlight(_text) {\n var _e = _(_text).escape();\n return search.isempty ? _e : search.replace(_e, \"$1\");\n }\n var _html = \"\",\n _this = this,\n count = 0;\n Rkns._(this.data).each(function(_item) {\n var _element;\n if (typeof _item === \"string\") {\n if (/^(https?:\\/\\/|www)/.test(_item)) {\n _element = { url: _item };\n } else {\n _element = { title: _item.replace(/[:,]?\\s?(https?:\\/\\/|www)[\\d\\w\\/.&?=#%-_]+\\s?/,'').trim() };\n var _match = _item.match(/(https?:\\/\\/|www)[\\d\\w\\/.&?=#%-_]+/);\n if (_match) {\n _element.url = _match[0];\n }\n if (_element.title.length > 80) {\n _element.description = _element.title;\n _element.title = _element.title.replace(/^(.{30,60})\\s.+$/,'$1…');\n }\n }\n } else {\n _element = _item;\n }\n var title = _element.title || (_element.url || \"\").replace(/^https?:\\/\\/(www\\.)?/,'').replace(/^(.{40}).+$/,'$1…'),\n url = _element.url || \"\",\n description = _element.description || \"\",\n image = _element.image || \"\";\n if (url && !/^https?:\\/\\//.test(url)) {\n url = 'http://' + url;\n }\n if (!search.isempty && !search.test(title) && !search.test(description)) {\n return;\n }\n count++;\n _html += _this.resultTemplate({\n url: url,\n title: title,\n htitle: highlight(title),\n image: image,\n description: description,\n hdescription: highlight(description),\n static_url: _this.renkan.options.static_url\n });\n });\n _this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nRkns.ResourceList.Bin.prototype.refresh = function() {\n if (this.data) {\n this.render();\n }\n};\n","Rkns.Wikipedia = {\n};\n\nRkns.Wikipedia.Search = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.lang = _opts.lang || \"en\";\n};\n\nRkns.Wikipedia.Search.prototype.getBgClass = function() {\n return \"Rk-Wikipedia-Search-Icon Rk-Wikipedia-Lang-\" + this.lang;\n};\n\nRkns.Wikipedia.Search.prototype.getSearchTitle = function() {\n var langs = {\n \"fr\": \"French\",\n \"en\": \"English\",\n \"ja\": \"Japanese\"\n };\n if (langs[this.lang]) {\n return this.renkan.translate(\"Wikipedia in \") + this.renkan.translate(langs[this.lang]);\n } else {\n return this.renkan.translate(\"Wikipedia\") + \" [\" + this.lang + \"]\";\n }\n};\n\nRkns.Wikipedia.Search.prototype.search = function(_q) {\n this.renkan.tabs.push(\n new Rkns.Wikipedia.Bin(this.renkan, {\n lang: this.lang,\n search: _q\n })\n );\n};\n\nRkns.Wikipedia.Bin = Rkns.Utils.inherit(Rkns._BaseBin);\n\nRkns.Wikipedia.Bin.prototype.resultTemplate = Rkns._.template(\n '
                        • \" ' +\n 'data-title=\"Wikipedia: <%-title%>\" data-description=\"<%-description%>\" data-image=\"<%- Rkns.Utils.getFullURL( static_url + \\'img/wikipedia.png\\' ) %>\">' +\n 'img/wikipedia.png\">

                          • \" target=\"_blank\"><%=htitle%>

                          ' +\n '

                          <%=hdescription%>

                          • '\n);\n\nRkns.Wikipedia.Bin.prototype._init = function(_renkan, _opts) {\n this.renkan = _renkan;\n this.search = _opts.search;\n this.lang = _opts.lang || \"en\";\n this.title_icon_$.addClass('Rk-Wikipedia-Title-Icon Rk-Wikipedia-Lang-' + this.lang);\n this.title_$.html(this.search).addClass(\"Rk-Wikipedia-Title\");\n this.refresh();\n};\n\nRkns.Wikipedia.Bin.prototype.render = function(searchbase) {\n var search = searchbase || Rkns.Utils.regexpFromTextOrArray();\n var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);\n function highlight(_text) {\n return highlightrx.replace(_(_text).escape(), \"$1\");\n }\n var _html = \"\",\n _this = this,\n count = 0;\n Rkns._(this.data.query.search).each(function(_result) {\n var title = _result.title,\n url = \"http://\" + _this.lang + \".wikipedia.org/wiki/\" + encodeURI(title.replace(/ /g,\"_\")),\n description = Rkns.$('
                          ').html(_result.snippet).text();\n if (!search.isempty && !search.test(title) && !search.test(description)) {\n return;\n }\n count++;\n _html += _this.resultTemplate({\n url: url,\n title: title,\n htitle: highlight(title),\n description: description,\n hdescription: highlight(description),\n static_url: _this.renkan.options.static_url\n });\n });\n _this.main_$.html(_html);\n if (!search.isempty && count) {\n this.count_$.text(count).show();\n } else {\n this.count_$.hide();\n }\n if (!search.isempty && !count) {\n this.$.hide();\n } else {\n this.$.show();\n }\n this.renkan.resizeBins();\n};\n\nRkns.Wikipedia.Bin.prototype.refresh = function() {\n var _this = this;\n Rkns.$.ajax({\n url: \"http://\" + _this.lang + \".wikipedia.org/w/api.php?action=query&list=search&srsearch=\" + encodeURIComponent(this.search) + \"&format=json\",\n dataType: \"jsonp\",\n success: function(_data) {\n _this.data = _data;\n _this.render();\n }\n });\n};\n","\ndefine('renderer/baserepresentation',['jquery', 'underscore'], function ($, _) {\n \n\n /* Rkns.Renderer._BaseRepresentation Class */\n\n /* In Renkan, a \"Representation\" is a sort of ViewModel (in the MVVM paradigm) and bridges the gap between\n * models (written with Backbone.js) and the view (written with Paper.js)\n * Renkan's representations all inherit from Rkns.Renderer._BaseRepresentation '*/\n\n var _BaseRepresentation = function(_renderer, _model) {\n if (typeof _renderer !== \"undefined\") {\n this.renderer = _renderer;\n this.renkan = _renderer.renkan;\n this.project = _renderer.renkan.project;\n this.options = _renderer.renkan.options;\n this.model = _model;\n if (this.model) {\n var _this = this;\n this._changeBinding = function() {\n _this.redraw();\n };\n this._removeBinding = function() {\n _renderer.removeRepresentation(_this);\n _(function() {\n _renderer.redraw();\n }).defer();\n };\n this._selectBinding = function() {\n _this.select();\n };\n this._unselectBinding = function() {\n _this.unselect();\n };\n this.model.on(\"change\", this._changeBinding );\n this.model.on(\"remove\", this._removeBinding );\n this.model.on(\"select\", this._selectBinding );\n this.model.on(\"unselect\", this._unselectBinding );\n }\n }\n };\n\n /* Rkns.Renderer._BaseRepresentation Methods */\n\n _(_BaseRepresentation.prototype).extend({\n _super: function(_func) {\n return _BaseRepresentation.prototype[_func].apply(this, Array.prototype.slice.call(arguments, 1));\n },\n redraw: function() {},\n moveTo: function() {},\n show: function() { return \"chaud cacao\"; },\n hide: function() {},\n select: function() {\n if (this.model) {\n this.model.trigger(\"selected\");\n }\n },\n unselect: function() {\n if (this.model) {\n this.model.trigger(\"unselected\");\n }\n },\n highlight: function() {},\n unhighlight: function() {},\n mousedown: function() {},\n mouseup: function() {\n if (this.model) {\n this.model.trigger(\"clicked\");\n }\n },\n destroy: function() {\n if (this.model) {\n this.model.off(\"change\", this._changeBinding );\n this.model.off(\"remove\", this._removeBinding );\n this.model.off(\"select\", this._selectBinding );\n this.model.off(\"unselect\", this._unselectBinding );\n }\n }\n });\n\n /* End of Rkns.Renderer._BaseRepresentation Class */\n\n return _BaseRepresentation;\n\n});\n\ndefine('requtils',[], function ($, _) {\n \n return {\n getUtils: function(){\n return window.Rkns.Utils;\n },\n getRenderer: function(){\n return window.Rkns.Renderer;\n }\n };\n\n});\n\n\ndefine('renderer/basebutton',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* Rkns.Renderer._BaseButton Class */\n\n /* BaseButton is extended by contextual buttons that appear when hovering on nodes and edges */\n\n var _BaseButton = Utils.inherit(BaseRepresentation);\n\n _(_BaseButton.prototype).extend({\n moveTo: function(_pos) {\n this.sector.moveTo(_pos);\n },\n show: function() {\n this.sector.show();\n },\n hide: function() {\n this.sector.hide();\n },\n select: function() {\n this.sector.select();\n },\n unselect: function(_newTarget) {\n this.sector.unselect();\n if (!_newTarget || (_newTarget !== this.source_representation && _newTarget.source_representation !== this.source_representation)) {\n this.source_representation.unselect();\n }\n },\n destroy: function() {\n this.sector.destroy();\n }\n });\n\n return _BaseButton;\n\n});\n\n\ndefine('renderer/shapebuilder',[], function () {\n \n\n /* ShapeBuilder Begin */\n\n var builders = {\n \"circle\":{\n getShape: function() {\n return new paper.Path.Circle([0, 0], 1);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Circle(center, radius);\n }\n },\n \"rectangle\":{\n getShape: function() {\n return new paper.Path.Rectangle([-2, -2], [2, 2]);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Rectangle([-radius, -radius], [radius*2, radius*2]);\n }\n },\n \"ellipse\":{\n getShape: function() {\n return new paper.Path.Ellipse(new paper.Rectangle([-2, -1], [2, 1]));\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Ellipse(new paper.Rectangle([-radius, -radius/2], [radius*2, radius]));\n }\n },\n \"polygon\":{\n getShape: function() {\n return new paper.Path.RegularPolygon([0, 0], 6, 1);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.RegularPolygon([0, 0], 6, radius);\n }\n },\n \"diamond\":{\n getShape: function() {\n var d = new paper.Path.Rectangle([-2, -2], [2, 2]);\n d.rotate(45);\n return d;\n },\n getImageShape: function(center, radius) {\n var d = new paper.Path.Rectangle([-radius, -radius], [radius*2, radius*2]);\n d.rotate(45);\n return d;\n }\n },\n \"star\":{\n getShape: function() {\n return new paper.Path.Star([0, 0], 8, 1, 0.7);\n },\n getImageShape: function(center, radius) {\n return new paper.Path.Star([0, 0], 8, radius*1, radius*0.7);\n }\n },\n \"svg\": function(path){\n return {\n getShape: function() {\n return new paper.Path(path);\n },\n getImageShape: function(center, radius) {\n // No calcul for the moment \n return new paper.Path();\n }\n };\n }\n };\n \n var ShapeBuilder = function (shape){\n if(typeof shape===\"undefined\"){\n shape = \"circle\";\n }\n if(shape.substr(0,4)===\"svg:\"){\n return builders.svg(shape.substr(4));\n }\n if(!(shape in builders)){\n shape = \"circle\";\n }\n return builders[shape];\n };\n \n return ShapeBuilder;\n\n});\n\ndefine('renderer/noderepr',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation', 'renderer/shapebuilder'], function ($, _, requtils, BaseRepresentation, ShapeBuilder) {\n \n\n var Utils = requtils.getUtils();\n\n /* Rkns.Renderer.Node Class */\n\n /* The representation for the node : A circle, with an image inside and a text label underneath.\n * The circle and the image are drawn on canvas and managed by Paper.js.\n * The text label is an HTML node, managed by jQuery. */\n\n //var NodeRepr = Renderer.Node = Utils.inherit(Renderer._BaseRepresentation);\n var NodeRepr = Utils.inherit(BaseRepresentation);\n\n _(NodeRepr.prototype).extend({\n _init: function() {\n this.renderer.node_layer.activate();\n this.type = \"Node\";\n this.buildShape();\n if (this.options.show_node_circles) {\n this.circle.strokeWidth = this.options.node_stroke_width;\n this.h_ratio = 1;\n } else {\n this.h_ratio = 0;\n }\n this.title = $('
                          ').appendTo(this.renderer.labels_$);\n \n if (this.options.editor_mode) {\n var Renderer = requtils.getRenderer();\n this.normal_buttons = [\n new Renderer.NodeEditButton(this.renderer, null),\n new Renderer.NodeRemoveButton(this.renderer, null),\n new Renderer.NodeLinkButton(this.renderer, null),\n new Renderer.NodeEnlargeButton(this.renderer, null),\n new Renderer.NodeShrinkButton(this.renderer, null)\n ];\n this.pending_delete_buttons = [\n new Renderer.NodeRevertButton(this.renderer, null)\n ];\n this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);\n \n for (var i = 0; i < this.all_buttons.length; i++) {\n this.all_buttons[i].source_representation = this;\n }\n this.active_buttons = [];\n } else {\n this.active_buttons = this.all_buttons = [];\n }\n this.last_circle_radius = 1;\n\n if (this.renderer.minimap) {\n this.renderer.minimap.node_layer.activate();\n this.minimap_circle = new paper.Path.Circle([0, 0], 1);\n this.minimap_circle.__representation = this.renderer.minimap.miniframe.__representation;\n this.renderer.minimap.node_group.addChild(this.minimap_circle);\n }\n },\n buildShape: function(){\n if(typeof this.model.get(\"shape_changed\")!==\"undefined\" && this.model.get(\"shape_changed\")===true){\n this.model.set(\"shape_changed\", false);\n delete this.img;\n }\n if(this.circle){\n this.circle.remove();\n delete this.circle;\n }\n // \"circle\" \"rectangle\" \"ellipse\" \"polygon\" \"star\" \"diamond\"\n this.shapeBuilder = new ShapeBuilder(this.model.get(\"shape\"));\n this.circle = this.shapeBuilder.getShape();\n this.circle.__representation = this;\n this.last_circle_radius = 1;\n },\n redraw: function(_dontRedrawEdges) {\n if(typeof this.model.get(\"shape_changed\")!==\"undefined\" && this.model.get(\"shape_changed\")===true){\n this.buildShape();\n }\n var _model_coords = new paper.Point(this.model.get(\"position\")),\n _baseRadius = this.options.node_size_base * Math.exp((this.model.get(\"size\") || 0) * Utils._NODE_SIZE_STEP);\n if (!this.is_dragging || !this.paper_coords) {\n this.paper_coords = this.renderer.toPaperCoords(_model_coords);\n }\n this.circle_radius = _baseRadius * this.renderer.scale;\n if (this.last_circle_radius !== this.circle_radius) {\n this.all_buttons.forEach(function(b) {\n b.setSectorSize();\n });\n this.circle.scale(this.circle_radius / this.last_circle_radius);\n if (this.node_image) {\n this.node_image.scale(this.circle_radius / this.last_circle_radius);\n }\n }\n this.circle.position = this.paper_coords;\n if (this.node_image) {\n this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));\n }\n this.last_circle_radius = this.circle_radius;\n\n var old_act_btn = this.active_buttons;\n\n var opacity = 1;\n if (this.model.get(\"delete_scheduled\")) {\n opacity = 0.5;\n this.active_buttons = this.pending_delete_buttons;\n this.circle.dashArray = [2,2];\n } else {\n opacity = 1;\n this.active_buttons = this.normal_buttons;\n this.circle.dashArray = null;\n }\n\n if (this.selected && this.renderer.isEditable()) {\n if (old_act_btn !== this.active_buttons) {\n old_act_btn.forEach(function(b) {\n b.hide();\n });\n }\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n\n if (this.node_image) {\n this.node_image.opacity = this.highlighted ? opacity * 0.5 : (opacity - 0.01);\n }\n\n this.circle.fillColor = this.highlighted ? this.options.highlighted_node_fill_color : this.options.node_fill_color;\n\n this.circle.opacity = this.options.show_node_circles ? opacity : 0.01;\n\n var _text = this.model.get(\"title\") || this.renkan.translate(this.options.label_untitled_nodes) || \"\";\n _text = Utils.shortenText(_text, this.options.node_label_max_length);\n\n if (typeof this.highlighted === \"object\") {\n this.title.html(this.highlighted.replace(_(_text).escape(),'$1'));\n } else {\n this.title.text(_text);\n }\n\n this.title.css({\n left: this.paper_coords.x,\n top: this.paper_coords.y + this.circle_radius * this.h_ratio + this.options.node_label_distance,\n opacity: opacity\n });\n var _color = this.model.get(\"color\") || (this.model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\");\n this.circle.strokeColor = _color;\n var _pc = this.paper_coords;\n this.all_buttons.forEach(function(b) {\n b.moveTo(_pc);\n });\n var lastImage = this.img;\n this.img = this.model.get(\"image\");\n if (this.img && this.img !== lastImage) {\n this.showImage();\n }\n if (this.node_image && !this.img) {\n this.node_image.remove();\n delete this.node_image;\n }\n\n if (this.renderer.minimap) {\n this.minimap_circle.fillColor = _color;\n var minipos = this.renderer.toMinimapCoords(_model_coords),\n miniradius = this.renderer.minimap.scale * _baseRadius,\n minisize = new paper.Size([miniradius, miniradius]);\n this.minimap_circle.fitBounds(minipos.subtract(minisize), minisize.multiply(2));\n }\n\n if (!_dontRedrawEdges) {\n var _this = this;\n _.each(\n this.project.get(\"edges\").filter(\n function (ed) {\n return ((ed.get(\"to\") === _this.model) || (ed.get(\"from\") === _this.model));\n }\n ),\n function(edge, index, list) {\n var repr = _this.renderer.getRepresentationByModel(edge);\n if (repr && typeof repr.from_representation !== \"undefined\" && typeof repr.from_representation.paper_coords !== \"undefined\" && typeof repr.to_representation !== \"undefined\" && typeof repr.to_representation.paper_coords !== \"undefined\") {\n repr.redraw();\n }\n }\n );\n }\n\n },\n showImage: function() {\n var _image = null;\n if (typeof this.renderer.image_cache[this.img] === \"undefined\") {\n _image = new Image();\n this.renderer.image_cache[this.img] = _image;\n _image.src = this.img;\n } else {\n _image = this.renderer.image_cache[this.img];\n }\n if (_image.width) {\n if (this.node_image) {\n this.node_image.remove();\n }\n this.renderer.node_layer.activate();\n var width = _image.width,\n height = _image.height,\n clipPath = this.model.get(\"clip_path\"),\n hasClipPath = (typeof clipPath !== \"undefined\" && clipPath),\n _clip = null,\n baseRadius = null,\n centerPoint = null;\n \n if (hasClipPath) {\n _clip = new paper.Path();\n var instructions = clipPath.match(/[a-z][^a-z]+/gi) || [],\n lastCoords = [0,0],\n minX = Infinity,\n minY = Infinity,\n maxX = -Infinity,\n maxY = -Infinity;\n\n var transformCoords = function(tabc, relative) {\n var newCoords = tabc.slice(1).map(function(v, k) {\n var res = parseFloat(v),\n isY = k % 2;\n if (isY) {\n res = ( res - 0.5 ) * height;\n } else {\n res = ( res - 0.5 ) * width;\n }\n if (relative) {\n res += lastCoords[isY];\n }\n if (isY) {\n minY = Math.min(minY, res);\n maxY = Math.max(maxY, res);\n } else {\n minX = Math.min(minX, res);\n maxX = Math.max(maxX, res);\n }\n return res;\n });\n lastCoords = newCoords.slice(-2);\n return newCoords;\n };\n\n instructions.forEach(function(instr) {\n var coords = instr.match(/([a-z]|[0-9.-]+)/ig) || [\"\"];\n switch(coords[0]) {\n case \"M\":\n _clip.moveTo(transformCoords(coords));\n break;\n case \"m\":\n _clip.moveTo(transformCoords(coords, true));\n break;\n case \"L\":\n _clip.lineTo(transformCoords(coords));\n break;\n case \"l\":\n _clip.lineTo(transformCoords(coords, true));\n break;\n case \"C\":\n _clip.cubicCurveTo(transformCoords(coords));\n break;\n case \"c\":\n _clip.cubicCurveTo(transformCoords(coords, true));\n break;\n case \"Q\":\n _clip.quadraticCurveTo(transformCoords(coords));\n break;\n case \"q\":\n _clip.quadraticCurveTo(transformCoords(coords, true));\n break;\n }\n });\n\n baseRadius = Math[this.options.node_images_fill_mode ? \"min\" : \"max\"](maxX - minX, maxY - minY) / 2;\n centerPoint = new paper.Point((maxX + minX) / 2, (maxY + minY) / 2);\n if (!this.options.show_node_circles) {\n this.h_ratio = (maxY - minY) / (2 * baseRadius);\n }\n } else {\n baseRadius = Math[this.options.node_images_fill_mode ? \"min\" : \"max\"](width, height) / 2;\n centerPoint = new paper.Point(0,0);\n if (!this.options.show_node_circles) {\n this.h_ratio = height / (2 * baseRadius);\n }\n }\n var _raster = new paper.Raster(_image);\n _raster.locked = true; // Disable mouse events on icon\n if (hasClipPath) {\n _raster = new paper.Group(_clip, _raster);\n _raster.opacity = 0.99;\n /* This is a workaround to allow clipping at group level\n * If opacity was set to 1, paper.js would merge all clipping groups in one (known bug).\n */\n _raster.clipped = true;\n _clip.__representation = this;\n }\n if (this.options.clip_node_images) {\n var _circleClip = this.shapeBuilder.getImageShape(centerPoint, baseRadius);\n _raster = new paper.Group(_circleClip, _raster);\n _raster.opacity = 0.99;\n _raster.clipped = true;\n _circleClip.__representation = this;\n }\n this.image_delta = centerPoint.divide(baseRadius);\n this.node_image = _raster;\n this.node_image.__representation = _this;\n this.node_image.scale(this.circle_radius / baseRadius);\n this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));\n this.redraw();\n this.renderer.throttledPaperDraw();\n } else {\n var _this = this;\n $(_image).on(\"load\", function() {\n _this.showImage();\n });\n }\n },\n paperShift: function(_delta) {\n if (this.options.editor_mode) {\n if (!this.renkan.read_only) {\n this.is_dragging = true;\n this.paper_coords = this.paper_coords.add(_delta);\n this.redraw();\n }\n } else {\n this.renderer.paperShift(_delta);\n }\n },\n openEditor: function() {\n this.renderer.removeRepresentationsOfType(\"editor\");\n var _editor = this.renderer.addRepresentation(\"NodeEditor\",null);\n _editor.source_representation = this;\n _editor.draw();\n },\n select: function() {\n this.selected = true;\n this.circle.strokeWidth = this.options.selected_node_stroke_width;\n if (this.renderer.isEditable()) {\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n var _uri = this.model.get(\"uri\");\n if (_uri) {\n $('.Rk-Bin-Item').each(function() {\n var _el = $(this);\n if (_el.attr(\"data-uri\") === _uri) {\n _el.addClass(\"selected\");\n }\n });\n }\n if (!this.options.editor_mode) {\n this.openEditor();\n }\n\n if (this.renderer.minimap) {\n this.minimap_circle.strokeWidth = this.options.minimap_highlight_weight;\n this.minimap_circle.strokeColor = this.options.minimap_highlight_color;\n }\n this._super(\"select\");\n },\n unselect: function(_newTarget) {\n if (!_newTarget || _newTarget.source_representation !== this) {\n this.selected = false;\n this.all_buttons.forEach(function(b) {\n b.hide();\n });\n this.circle.strokeWidth = this.options.node_stroke_width;\n $('.Rk-Bin-Item').removeClass(\"selected\");\n if (this.renderer.minimap) {\n this.minimap_circle.strokeColor = undefined;\n }\n this._super(\"unselect\");\n }\n },\n highlight: function(textToReplace) {\n var hlvalue = textToReplace || true;\n if (this.highlighted === hlvalue) {\n return;\n }\n this.highlighted = hlvalue;\n this.redraw();\n this.renderer.throttledPaperDraw();\n },\n unhighlight: function() {\n if (!this.highlighted) {\n return;\n }\n this.highlighted = false;\n this.redraw();\n this.renderer.throttledPaperDraw();\n },\n saveCoords: function() {\n var _coords = this.renderer.toModelCoords(this.paper_coords),\n _data = {\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n if (this.renderer.isEditable()) {\n this.model.set(_data);\n }\n },\n mousedown: function(_event, _isTouch) {\n if (_isTouch) {\n this.renderer.unselectAll();\n this.select();\n }\n },\n mouseup: function(_event, _isTouch) {\n if (this.renderer.is_dragging && this.renderer.isEditable()) {\n this.saveCoords();\n } else {\n if (!_isTouch && !this.model.get(\"delete_scheduled\")) {\n this.openEditor();\n }\n this.model.trigger(\"clicked\");\n }\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.is_dragging = false;\n },\n destroy: function(_event) {\n this._super(\"destroy\");\n this.all_buttons.forEach(function(b) {\n b.destroy();\n });\n this.circle.remove();\n this.title.remove();\n if (this.renderer.minimap) {\n this.minimap_circle.remove();\n }\n if (this.node_image) {\n this.node_image.remove();\n }\n }\n });\n\n return NodeRepr;\n\n});\n\n\ndefine('renderer/edge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* Edge Class Begin */\n\n //var Edge = Renderer.Edge = Utils.inherit(Renderer._BaseRepresentation);\n var Edge = Utils.inherit(BaseRepresentation);\n\n _(Edge.prototype).extend({\n _init: function() {\n this.renderer.edge_layer.activate();\n this.type = \"Edge\";\n this.from_representation = this.renderer.getRepresentationByModel(this.model.get(\"from\"));\n this.to_representation = this.renderer.getRepresentationByModel(this.model.get(\"to\"));\n this.bundle = this.renderer.addToBundles(this);\n this.line = new paper.Path();\n this.line.add([0,0],[0,0],[0,0]);\n this.line.__representation = this;\n this.line.strokeWidth = this.options.edge_stroke_width;\n this.arrow = new paper.Path();\n this.arrow.add(\n [ 0, 0 ],\n [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],\n [ 0, this.options.edge_arrow_width ]\n );\n this.arrow.__representation = this;\n this.text = $('
                          ').appendTo(this.renderer.labels_$);\n this.arrow_angle = 0;\n if (this.options.editor_mode) {\n var Renderer = requtils.getRenderer();\n this.normal_buttons = [\n new Renderer.EdgeEditButton(this.renderer, null),\n new Renderer.EdgeRemoveButton(this.renderer, null)\n ];\n this.pending_delete_buttons = [\n new Renderer.EdgeRevertButton(this.renderer, null)\n ];\n this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);\n for (var i = 0; i < this.all_buttons.length; i++) {\n this.all_buttons[i].source_representation = this;\n }\n this.active_buttons = [];\n } else {\n this.active_buttons = this.all_buttons = [];\n }\n\n if (this.renderer.minimap) {\n this.renderer.minimap.edge_layer.activate();\n this.minimap_line = new paper.Path();\n this.minimap_line.add([0,0],[0,0]);\n this.minimap_line.__representation = this.renderer.minimap.miniframe.__representation;\n this.minimap_line.strokeWidth = 1;\n }\n },\n redraw: function() {\n var from = this.model.get(\"from\"),\n to = this.model.get(\"to\");\n if (!from || !to) {\n return;\n }\n this.from_representation = this.renderer.getRepresentationByModel(from);\n this.to_representation = this.renderer.getRepresentationByModel(to);\n if (typeof this.from_representation === \"undefined\" || typeof this.to_representation === \"undefined\") {\n return;\n }\n var _p0a = this.from_representation.paper_coords,\n _p1a = this.to_representation.paper_coords,\n _v = _p1a.subtract(_p0a),\n _r = _v.length,\n _u = _v.divide(_r),\n _ortho = new paper.Point([- _u.y, _u.x]),\n _group_pos = this.bundle.getPosition(this),\n _delta = _ortho.multiply( this.options.edge_gap_in_bundles * _group_pos ),\n _p0b = _p0a.add(_delta), /* Adding a 4 px difference */\n _p1b = _p1a.add(_delta), /* to differentiate bundled links */\n _a = _v.angle,\n _textdelta = _ortho.multiply(this.options.edge_label_distance),\n _handle = _v.divide(3),\n _color = this.model.get(\"color\") || this.model.get(\"color\") || (this.model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n opacity = 1;\n\n if (this.model.get(\"delete_scheduled\") || this.from_representation.model.get(\"delete_scheduled\") || this.to_representation.model.get(\"delete_scheduled\")) {\n opacity = 0.5;\n this.line.dashArray = [2, 2];\n } else {\n opacity = 1;\n this.line.dashArray = null;\n }\n\n var old_act_btn = this.active_buttons;\n\n this.active_buttons = this.model.get(\"delete_scheduled\") ? this.pending_delete_buttons : this.normal_buttons;\n\n if (this.selected && this.renderer.isEditable() && old_act_btn !== this.active_buttons) {\n old_act_btn.forEach(function(b) {\n b.hide();\n });\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n\n this.paper_coords = _p0b.add(_p1b).divide(2);\n this.line.strokeColor = _color;\n this.line.opacity = opacity;\n this.line.segments[0].point = _p0a;\n this.line.segments[1].point = this.paper_coords;\n this.line.segments[1].handleIn = _handle.multiply(-1);\n this.line.segments[1].handleOut = _handle;\n this.line.segments[2].point = _p1a;\n this.arrow.rotate(_a - this.arrow_angle);\n this.arrow.fillColor = _color;\n this.arrow.opacity = opacity;\n this.arrow.position = this.paper_coords;\n this.arrow_angle = _a;\n if (_a > 90) {\n _a -= 180;\n _textdelta = _textdelta.multiply(-1);\n }\n if (_a < -90) {\n _a += 180;\n _textdelta = _textdelta.multiply(-1);\n }\n var _text = this.model.get(\"title\") || this.renkan.translate(this.options.label_untitled_edges) || \"\";\n _text = Utils.shortenText(_text, this.options.node_label_max_length);\n this.text.text(_text);\n var _textpos = this.paper_coords.add(_textdelta);\n this.text.css({\n left: _textpos.x,\n top: _textpos.y,\n transform: \"rotate(\" + _a + \"deg)\",\n \"-moz-transform\": \"rotate(\" + _a + \"deg)\",\n \"-webkit-transform\": \"rotate(\" + _a + \"deg)\",\n opacity: opacity\n });\n this.text_angle = _a;\n\n var _pc = this.paper_coords;\n this.all_buttons.forEach(function(b) {\n b.moveTo(_pc);\n });\n\n if (this.renderer.minimap) {\n this.minimap_line.strokeColor = _color;\n this.minimap_line.segments[0].point = this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get(\"position\")));\n this.minimap_line.segments[1].point = this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get(\"position\")));\n }\n },\n openEditor: function() {\n this.renderer.removeRepresentationsOfType(\"editor\");\n var _editor = this.renderer.addRepresentation(\"EdgeEditor\",null);\n _editor.source_representation = this;\n _editor.draw();\n },\n select: function() {\n this.selected = true;\n this.line.strokeWidth = this.options.selected_edge_stroke_width;\n if (this.renderer.isEditable()) {\n this.active_buttons.forEach(function(b) {\n b.show();\n });\n }\n if (!this.options.editor_mode) {\n this.openEditor();\n }\n this._super(\"select\");\n },\n unselect: function(_newTarget) {\n if (!_newTarget || _newTarget.source_representation !== this) {\n this.selected = false;\n if (this.options.editor_mode) {\n this.all_buttons.forEach(function(b) {\n b.hide();\n });\n }\n this.line.strokeWidth = this.options.edge_stroke_width;\n this._super(\"unselect\");\n }\n },\n mousedown: function(_event, _isTouch) {\n if (_isTouch) {\n this.renderer.unselectAll();\n this.select();\n }\n },\n mouseup: function(_event, _isTouch) {\n if (!this.renkan.read_only && this.renderer.is_dragging) {\n this.from_representation.saveCoords();\n this.to_representation.saveCoords();\n this.from_representation.is_dragging = false;\n this.to_representation.is_dragging = false;\n } else {\n if (!_isTouch) {\n this.openEditor();\n }\n this.model.trigger(\"clicked\");\n }\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n },\n paperShift: function(_delta) {\n if (this.options.editor_mode) {\n if (!this.options.read_only) {\n this.from_representation.paperShift(_delta);\n this.to_representation.paperShift(_delta);\n }\n } else {\n this.renderer.paperShift(_delta);\n }\n },\n destroy: function() {\n this._super(\"destroy\");\n this.line.remove();\n this.arrow.remove();\n this.text.remove();\n if (this.renderer.minimap) {\n this.minimap_line.remove();\n }\n this.all_buttons.forEach(function(b) {\n b.destroy();\n });\n var _this = this;\n this.bundle.edges = _(this.bundle.edges).reject(function(_edge) {\n return _this === _edge;\n });\n }\n });\n\n return Edge;\n\n});\n\n\n\ndefine('renderer/tempedge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* TempEdge Class Begin */\n\n //var TempEdge = Renderer.TempEdge = Utils.inherit(Renderer._BaseRepresentation);\n var TempEdge = Utils.inherit(BaseRepresentation);\n\n _(TempEdge.prototype).extend({\n _init: function() {\n this.renderer.edge_layer.activate();\n this.type = \"Temp-edge\";\n\n var _color = (this.project.get(\"users\").get(this.renkan.current_user) || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\");\n this.line = new paper.Path();\n this.line.strokeColor = _color;\n this.line.dashArray = [4, 2];\n this.line.strokeWidth = this.options.selected_edge_stroke_width;\n this.line.add([0,0],[0,0]);\n this.line.__representation = this;\n this.arrow = new paper.Path();\n this.arrow.fillColor = _color;\n this.arrow.add(\n [ 0, 0 ],\n [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],\n [ 0, this.options.edge_arrow_width ]\n );\n this.arrow.__representation = this;\n this.arrow_angle = 0;\n },\n redraw: function() {\n var _p0 = this.from_representation.paper_coords,\n _p1 = this.end_pos,\n _a = _p1.subtract(_p0).angle,\n _c = _p0.add(_p1).divide(2);\n this.line.segments[0].point = _p0;\n this.line.segments[1].point = _p1;\n this.arrow.rotate(_a - this.arrow_angle);\n this.arrow.position = _c;\n this.arrow_angle = _a;\n },\n paperShift: function(_delta) {\n if (!this.renderer.isEditable()) {\n this.renderer.removeRepresentation(_this);\n paper.view.draw();\n return;\n }\n this.end_pos = this.end_pos.add(_delta);\n var _hitResult = paper.project.hitTest(this.end_pos);\n this.renderer.findTarget(_hitResult);\n this.redraw();\n },\n mouseup: function(_event, _isTouch) {\n var _hitResult = paper.project.hitTest(_event.point),\n _model = this.from_representation.model,\n _endDrag = true;\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n var _target = _hitResult.item.__representation;\n if (_target.type.substr(0,4) === \"Node\") {\n var _destmodel = _target.model || _target.source_representation.model;\n if (_model !== _destmodel) {\n var _data = {\n id: Utils.getUID('edge'),\n created_by: this.renkan.current_user,\n from: _model,\n to: _destmodel\n };\n if (this.renderer.isEditable()) {\n this.project.addEdge(_data);\n }\n }\n }\n\n if (_model === _target.model || (_target.source_representation && _target.source_representation.model === _model)) {\n _endDrag = false;\n this.renderer.is_dragging = true;\n }\n }\n if (_endDrag) {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentation(this);\n paper.view.draw();\n }\n },\n destroy: function() {\n this.arrow.remove();\n this.line.remove();\n }\n });\n\n /* TempEdge Class End */\n\n return TempEdge;\n\n});\n\n\ndefine('renderer/baseeditor',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* _BaseEditor Begin */\n //var _BaseEditor = Renderer._BaseEditor = Utils.inherit(Renderer._BaseRepresentation);\n var _BaseEditor = Utils.inherit(BaseRepresentation);\n\n _(_BaseEditor.prototype).extend({\n _init: function() {\n this.renderer.buttons_layer.activate();\n this.type = \"editor\";\n this.editor_block = new paper.Path();\n var _pts = _(_.range(8)).map(function() {return [0,0];});\n this.editor_block.add.apply(this.editor_block, _pts);\n this.editor_block.strokeWidth = this.options.tooltip_border_width;\n this.editor_block.strokeColor = this.options.tooltip_border_color;\n this.editor_block.opacity = 0.8;\n this.editor_$ = $('
                          ')\n .appendTo(this.renderer.editor_$)\n .css({\n position: \"absolute\",\n opacity: 0.8\n })\n .hide();\n },\n destroy: function() {\n this.editor_block.remove();\n this.editor_$.remove();\n }\n });\n\n /* _BaseEditor End */\n\n return _BaseEditor;\n\n});\n\n\ndefine('renderer/nodeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeEditor Begin */\n //var NodeEditor = Renderer.NodeEditor = Utils.inherit(Renderer._BaseEditor);\n var NodeEditor = Utils.inherit(BaseEditor);\n\n _(NodeEditor.prototype).extend({\n template: _.template(\n '

                          ×<%-renkan.translate(\"Edit Node\")%>

                          ' +\n '

                          \"/>

                          ' +\n '<% if (options.show_node_editor_uri) { %>

                          \"/>\" target=\"_blank\">

                          <% } %>' +\n '<% if (options.show_node_editor_description) { %>

                          <% } %>' +\n '<% if (options.show_node_editor_size) { %>

                          <%-renkan.translate(\"Size:\")%>-<%-node.size%>+

                          <% } %>' +\n '<% if (options.show_node_editor_color) { %>
                          <%-renkan.translate(\"Node color:\")%>
                          ;\">' +\n '<%= renkan.colorPicker %><%- renkan.translate(\"Choose color\") %>
                          <% } %>' +\n '<% if (options.show_node_editor_image) { %>
                          \" />' +\n '<% if (node.clip_path) { %>\"/><% }%>' +\n '

                          \"/>

                          ' +\n '

                          <% } %>' +\n '<% if (options.show_node_editor_creator && node.has_creator) { %>

                          <%-renkan.translate(\"Created by:\")%> ;\"><%- shortenText(node.created_by_title, 25) %>

                          <% } %>' +\n '<% if (options.change_shapes) { %>

                          <% } %>'\n ),\n readOnlyTemplate: _.template(\n '

                          ×<% if (options.show_node_tooltip_color) { %>;\"><% } %>' +\n '<% if (node.uri) { %>\" target=\"_blank\"><% } %><%-node.title%><% if (node.uri) { %><% } %>

                          ' +\n '<% if (node.uri && options.show_node_tooltip_uri) { %>

                          \" target=\"_blank\"><%-node.short_uri%>

                          <% } %>' +\n '<% if (options.show_node_tooltip_description) { %>

                          <%-node.description%>

                          <% } %>' +\n '<% if (node.image && options.show_node_tooltip_image) { %>\" /><% } %>' +\n '<% if (node.has_creator && options.show_node_tooltip_creator) { %>

                          <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(node.created_by_title, 25) %>

                          <% } %>'\n ),\n draw: function() {\n var _model = this.source_representation.model,\n _created_by = _model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan),\n _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate ),\n _image_placeholder = this.options.static_url + \"img/image-placeholder.png\",\n _size = (_model.get(\"size\") || 0);\n this.editor_$\n .html(_template({\n node: {\n has_creator: !!_model.get(\"created_by\"),\n title: _model.get(\"title\"),\n uri: _model.get(\"uri\"),\n short_uri: Utils.shortenText((_model.get(\"uri\") || \"\").replace(/^(https?:\\/\\/)?(www\\.)?/,'').replace(/\\/$/,''),40),\n description: _model.get(\"description\"),\n image: _model.get(\"image\") || \"\",\n image_placeholder: _image_placeholder,\n color: _model.get(\"color\") || _created_by.get(\"color\"),\n clip_path: _model.get(\"clip_path\") || false,\n created_by_color: _created_by.get(\"color\"),\n created_by_title: _created_by.get(\"title\"),\n size: (_size > 0 ? \"+\" : \"\") + _size,\n shape: _model.get(\"shape\") || \"circle\"\n },\n renkan: this.renkan,\n options: this.options,\n shortenText: Utils.shortenText\n }));\n this.redraw();\n var _this = this,\n closeEditor = function() {\n _this.renderer.removeRepresentation(_this);\n paper.view.draw();\n };\n\n this.editor_$.find(\".Rk-CloseX\").click(closeEditor);\n\n this.editor_$.find(\".Rk-Edit-Goto\").click(function() {\n if (!_model.get(\"uri\")) {\n return false;\n }\n });\n\n if (this.renderer.isEditable()) {\n\n var onFieldChange = _(function() {\n _(function() {\n if (_this.renderer.isEditable()) {\n var _data = {\n title: _this.editor_$.find(\".Rk-Edit-Title\").val()\n };\n if (_this.options.show_node_editor_uri) {\n _data.uri = _this.editor_$.find(\".Rk-Edit-URI\").val();\n _this.editor_$.find(\".Rk-Edit-Goto\").attr(\"href\",_data.uri || \"#\");\n }\n if (_this.options.show_node_editor_image) {\n _data.image = _this.editor_$.find(\".Rk-Edit-Image\").val();\n _this.editor_$.find(\".Rk-Edit-ImgPreview\").attr(\"src\", _data.image || _image_placeholder);\n }\n if (_this.options.show_node_editor_description) {\n _data.description = _this.editor_$.find(\".Rk-Edit-Description\").val();\n }\n if (_this.options.change_shapes) {\n if(_model.get(\"shape\")!==_this.editor_$.find(\".Rk-Edit-Shape\").val()){\n _data.shape = _this.editor_$.find(\".Rk-Edit-Shape\").val();\n _data.shape_changed = true;\n }\n }\n _model.set(_data);\n _this.redraw();\n // For an unknown reason, we have to set data twice when we change shape, otherwise the image disappears.\n if(_data.shape_changed===true){\n _model.set(_data);\n }\n } else {\n closeEditor();\n }\n }).defer();\n }).throttle(500);\n \n this.editor_$.on(\"keyup\", function(_e) {\n if (_e.keyCode === 27) {\n closeEditor();\n }\n });\n\n this.editor_$.find(\"input, textarea, select\").on(\"change keyup paste\", onFieldChange);\n\n this.editor_$.find(\".Rk-Edit-Image-File\").change(function() {\n if (this.files.length) {\n var f = this.files[0],\n fr = new FileReader();\n if (f.type.substr(0,5) !== \"image\") {\n alert(_this.renkan.translate(\"This file is not an image\"));\n return;\n }\n if (f.size > (_this.options.uploaded_image_max_kb * 1024)) {\n alert(_this.renkan.translate(\"Image size must be under \") + _this.options.uploaded_image_max_kb + _this.renkan.translate(\"KB\"));\n return;\n }\n fr.onload = function(e) {\n _this.editor_$.find(\".Rk-Edit-Image\").val(e.target.result);\n onFieldChange();\n };\n fr.readAsDataURL(f);\n }\n });\n this.editor_$.find(\".Rk-Edit-Title\")[0].focus();\n\n var _picker = _this.editor_$.find(\".Rk-Edit-ColorPicker\");\n\n this.editor_$.find(\".Rk-Edit-ColorPicker-Wrapper\").hover(\n function(_e) {\n _e.preventDefault();\n _picker.show();\n },\n function(_e) {\n _e.preventDefault();\n _picker.hide();\n }\n );\n\n _picker.find(\"li\").hover(\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", $(this).attr(\"data-color\"));\n },\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", _model.get(\"color\") || (_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(_this.renkan)).get(\"color\"));\n }\n ).click(function(_e) {\n _e.preventDefault();\n if (_this.renderer.isEditable()) {\n _model.set(\"color\", $(this).attr(\"data-color\"));\n _picker.hide();\n paper.view.draw();\n } else {\n closeEditor();\n }\n });\n\n var shiftSize = function(n) {\n if (_this.renderer.isEditable()) {\n var _newsize = n+(_model.get(\"size\") || 0);\n _this.editor_$.find(\".Rk-Edit-Size-Value\").text((_newsize > 0 ? \"+\" : \"\") + _newsize);\n _model.set(\"size\", _newsize);\n paper.view.draw();\n } else {\n closeEditor();\n }\n };\n\n this.editor_$.find(\".Rk-Edit-Size-Down\").click(function() {\n shiftSize(-1);\n return false;\n });\n this.editor_$.find(\".Rk-Edit-Size-Up\").click(function() {\n shiftSize(1);\n return false;\n });\n } else {\n if (typeof this.source_representation.highlighted === \"object\") {\n var titlehtml = this.source_representation.highlighted.replace(_(_model.get(\"title\")).escape(),'$1');\n this.editor_$.find(\".Rk-Display-Title\" + (_model.get(\"uri\") ? \" a\" : \"\")).html(titlehtml);\n if (this.options.show_node_tooltip_description) {\n this.editor_$.find(\".Rk-Display-Description\").html(this.source_representation.highlighted.replace(_(_model.get(\"description\")).escape(),'$1'));\n }\n }\n }\n this.editor_$.find(\"img\").load(function() {\n _this.redraw();\n });\n },\n redraw: function() {\n var _coords = this.source_representation.paper_coords;\n Utils.drawEditBox(this.options, _coords, this.editor_block, this.source_representation.circle_radius * 0.75, this.editor_$);\n this.editor_$.show();\n paper.view.draw();\n }\n });\n\n /* NodeEditor End */\n\n return NodeEditor;\n\n});\n\n\ndefine('renderer/edgeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeEditor Begin */\n\n //var EdgeEditor = Renderer.EdgeEditor = Utils.inherit(Renderer._BaseEditor);\n var EdgeEditor = Utils.inherit(BaseEditor);\n\n _(EdgeEditor.prototype).extend({\n template: _.template(\n '

                          ×<%-renkan.translate(\"Edit Edge\")%>

                          ' +\n '

                          \"/>

                          ' +\n '<% if (options.show_edge_editor_uri) { %>

                          \"/>\" target=\"_blank\">

                          ' +\n '<% if (options.properties.length) { %>

                          <% } } %>' +\n '<% if (options.show_edge_editor_color) { %>
                          <%-renkan.translate(\"Edge color:\")%>
                          ;\">' +\n '<%= renkan.colorPicker %><%- renkan.translate(\"Choose color\") %>
                          <% } %>' +\n '<% if (options.show_edge_editor_direction) { %>

                          <%- renkan.translate(\"Change edge direction\") %>

                          <% } %>' +\n '<% if (options.show_edge_editor_nodes) { %>

                          <%-renkan.translate(\"From:\")%>;\"><%- shortenText(edge.from_title, 25) %>

                          ' +\n '

                          <%-renkan.translate(\"To:\")%>;\"><%- shortenText(edge.to_title, 25) %>

                          <% } %>' +\n '<% if (options.show_edge_editor_creator && edge.has_creator) { %>

                          <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(edge.created_by_title, 25) %>

                          <% } %>'\n ),\n readOnlyTemplate: _.template(\n '

                          ×<% if (options.show_edge_tooltip_color) { %>;\"><% } %>' +\n '<% if (edge.uri) { %>\" target=\"_blank\"><% } %><%-edge.title%><% if (edge.uri) { %><% } %>

                          ' +\n '<% if (options.show_edge_tooltip_uri && edge.uri) { %>

                          \" target=\"_blank\"><%-edge.short_uri%>

                          <% } %>' +\n '

                          <%-edge.description%>

                          ' +\n '<% if (options.show_edge_tooltip_nodes) { %>

                          <%-renkan.translate(\"From:\")%>;\"><%- shortenText(edge.from_title, 25) %>

                          ' +\n '

                          <%-renkan.translate(\"To:\")%>;\"><%- shortenText(edge.to_title, 25) %>

                          <% } %>' +\n '<% if (options.show_edge_tooltip_creator && edge.has_creator) { %>

                          <%-renkan.translate(\"Created by:\")%>;\"><%- shortenText(edge.created_by_title, 25) %>

                          <% } %>'\n ),\n draw: function() {\n var _model = this.source_representation.model,\n _from_model = _model.get(\"from\"),\n _to_model = _model.get(\"to\"),\n _created_by = _model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan),\n _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate);\n this.editor_$\n .html(_template({\n edge: {\n has_creator: !!_model.get(\"created_by\"),\n title: _model.get(\"title\"),\n uri: _model.get(\"uri\"),\n short_uri: Utils.shortenText((_model.get(\"uri\") || \"\").replace(/^(https?:\\/\\/)?(www\\.)?/,'').replace(/\\/$/,''),40),\n description: _model.get(\"description\"),\n color: _model.get(\"color\") || _created_by.get(\"color\"),\n from_title: _from_model.get(\"title\"),\n to_title: _to_model.get(\"title\"),\n from_color: _from_model.get(\"color\") || (_from_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n to_color: _to_model.get(\"color\") || (_to_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(this.renkan)).get(\"color\"),\n created_by_color: _created_by.get(\"color\"),\n created_by_title: _created_by.get(\"title\")\n },\n renkan: this.renkan,\n shortenText: Utils.shortenText,\n options: this.options\n }));\n this.redraw();\n var _this = this,\n closeEditor = function() {\n _this.renderer.removeRepresentation(_this);\n paper.view.draw();\n };\n this.editor_$.find(\".Rk-CloseX\").click(closeEditor);\n this.editor_$.find(\".Rk-Edit-Goto\").click(function() {\n if (!_model.get(\"uri\")) {\n return false;\n }\n });\n\n if (this.renderer.isEditable()) {\n\n var onFieldChange = _(function() {\n _(function() {\n if (_this.renderer.isEditable()) {\n var _data = {\n title: _this.editor_$.find(\".Rk-Edit-Title\").val()\n };\n if (_this.options.show_edge_editor_uri) {\n _data.uri = _this.editor_$.find(\".Rk-Edit-URI\").val();\n }\n _this.editor_$.find(\".Rk-Edit-Goto\").attr(\"href\",_data.uri || \"#\");\n _model.set(_data);\n paper.view.draw();\n } else {\n closeEditor();\n }\n }).defer();\n }).throttle(500);\n\n this.editor_$.on(\"keyup\", function(_e) {\n if (_e.keyCode === 27) {\n closeEditor();\n }\n });\n\n this.editor_$.find(\"input\").on(\"keyup change paste\", onFieldChange);\n\n this.editor_$.find(\".Rk-Edit-Vocabulary\").change(function() {\n var e = $(this),\n v = e.val();\n if (v) {\n _this.editor_$.find(\".Rk-Edit-Title\").val(e.find(\":selected\").text());\n _this.editor_$.find(\".Rk-Edit-URI\").val(v);\n onFieldChange();\n }\n });\n this.editor_$.find(\".Rk-Edit-Direction\").click(function() {\n if (_this.renderer.isEditable()) {\n _model.set({\n from: _model.get(\"to\"),\n to: _model.get(\"from\")\n });\n _this.draw();\n } else {\n closeEditor();\n }\n });\n\n var _picker = _this.editor_$.find(\".Rk-Edit-ColorPicker\");\n\n this.editor_$.find(\".Rk-Edit-ColorPicker-Wrapper\").hover(\n function(_e) {\n _e.preventDefault();\n _picker.show();\n },\n function(_e) {\n _e.preventDefault();\n _picker.hide();\n }\n );\n\n _picker.find(\"li\").hover(\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", $(this).attr(\"data-color\"));\n },\n function(_e) {\n _e.preventDefault();\n _this.editor_$.find(\".Rk-Edit-Color\").css(\"background\", _model.get(\"color\") || (_model.get(\"created_by\") || Utils._USER_PLACEHOLDER(_this.renkan)).get(\"color\"));\n }\n ).click(function(_e) {\n _e.preventDefault();\n if (_this.renderer.isEditable()) {\n _model.set(\"color\", $(this).attr(\"data-color\"));\n _picker.hide();\n paper.view.draw();\n } else {\n closeEditor();\n }\n });\n }\n },\n redraw: function() {\n var _coords = this.source_representation.paper_coords;\n Utils.drawEditBox(this.options, _coords, this.editor_block, 5, this.editor_$);\n this.editor_$.show();\n paper.view.draw();\n }\n });\n\n /* EdgeEditor End */\n\n return EdgeEditor;\n\n});\n\n\ndefine('renderer/nodebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* _NodeButton Begin */\n\n //var _NodeButton = Renderer._NodeButton = Utils.inherit(Renderer._BaseButton);\n var _NodeButton = Utils.inherit(BaseButton);\n\n _(_NodeButton.prototype).extend({\n setSectorSize: function() {\n var sectorInner = this.source_representation.circle_radius;\n if (sectorInner !== this.lastSectorInner) {\n if (this.sector) {\n this.sector.destroy();\n }\n this.sector = this.renderer.drawSector(\n this, 1 + sectorInner,\n Utils._NODE_BUTTON_WIDTH + sectorInner,\n this.startAngle,\n this.endAngle,\n 1,\n this.imageName,\n this.renkan.translate(this.text)\n );\n this.lastSectorInner = sectorInner;\n }\n }\n });\n\n /* _NodeButton End */\n\n return _NodeButton;\n\n});\n\n\ndefine('renderer/nodeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeEditButton Begin */\n\n //var NodeEditButton = Renderer.NodeEditButton = Utils.inherit(Renderer._NodeButton);\n var NodeEditButton = Utils.inherit(NodeButton);\n\n _(NodeEditButton.prototype).extend({\n _init: function() {\n this.type = \"Node-edit-button\";\n this.lastSectorInner = 0;\n this.startAngle = -135;\n this.endAngle = -45;\n this.imageName = \"edit\";\n this.text = \"Edit\";\n },\n mouseup: function() {\n if (!this.renderer.is_dragging) {\n this.source_representation.openEditor();\n }\n }\n });\n\n /* NodeEditButton End */\n\n return NodeEditButton;\n\n});\n\n\ndefine('renderer/noderemovebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* NodeRemoveButton Begin */\n\n //var NodeRemoveButton = Renderer.NodeRemoveButton = Utils.inherit(Renderer._NodeButton);\n var NodeRemoveButton = Utils.inherit(NodeButton);\n\n _(NodeRemoveButton.prototype).extend({\n _init: function() {\n this.type = \"Node-remove-button\";\n this.lastSectorInner = 0;\n this.startAngle = 0;\n this.endAngle = 90;\n this.imageName = \"remove\";\n this.text = \"Remove\";\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentationsOfType(\"editor\");\n if (this.renderer.isEditable()) {\n if (this.options.element_delete_delay) {\n var delid = Utils.getUID(\"delete\");\n this.renderer.delete_list.push({\n id: delid,\n time: new Date().valueOf() + this.options.element_delete_delay\n });\n this.source_representation.model.set(\"delete_scheduled\", delid);\n } else {\n if (confirm(this.renkan.translate('Do you really wish to remove node ') + '\"' + this.source_representation.model.get(\"title\") + '\"?')) {\n this.project.removeNode(this.source_representation.model);\n }\n }\n }\n }\n });\n\n /* NodeRemoveButton End */\n\n return NodeRemoveButton;\n\n});\n\n\ndefine('renderer/noderevertbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeRevertButton Begin */\n\n //var NodeRevertButton = Renderer.NodeRevertButton = Utils.inherit(Renderer._NodeButton);\n var NodeRevertButton = Utils.inherit(NodeButton);\n\n _(NodeRevertButton.prototype).extend({\n _init: function() {\n this.type = \"Node-revert-button\";\n this.lastSectorInner = 0;\n this.startAngle = -135;\n this.endAngle = 135;\n this.imageName = \"revert\";\n this.text = \"Cancel deletion\";\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n if (this.renderer.isEditable()) {\n this.source_representation.model.unset(\"delete_scheduled\");\n }\n }\n });\n\n /* NodeRevertButton End */\n\n return NodeRevertButton;\n\n});\n\n\ndefine('renderer/nodelinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeLinkButton Begin */\n\n //var NodeLinkButton = Renderer.NodeLinkButton = Utils.inherit(Renderer._NodeButton);\n var NodeLinkButton = Utils.inherit(NodeButton);\n\n _(NodeLinkButton.prototype).extend({\n _init: function() {\n this.type = \"Node-link-button\";\n this.lastSectorInner = 0;\n this.startAngle = 90;\n this.endAngle = 180;\n this.imageName = \"link\";\n this.text = \"Link to another node\";\n },\n mousedown: function(_event, _isTouch) {\n if (this.renderer.isEditable()) {\n var _off = this.renderer.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n this.renderer.click_target = null;\n this.renderer.removeRepresentationsOfType(\"editor\");\n this.renderer.addTempEdge(this.source_representation, _point);\n }\n }\n });\n\n /* NodeLinkButton End */\n\n return NodeLinkButton;\n\n});\n\n\n\ndefine('renderer/nodeenlargebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n \n var Utils = requtils.getUtils();\n\n /* NodeEnlargeButton Begin */\n\n //var NodeEnlargeButton = Renderer.NodeEnlargeButton = Utils.inherit(Renderer._NodeButton);\n var NodeEnlargeButton = Utils.inherit(NodeButton);\n\n _(NodeEnlargeButton.prototype).extend({\n _init: function() {\n this.type = \"Node-enlarge-button\";\n this.lastSectorInner = 0;\n this.startAngle = -45;\n this.endAngle = 0;\n this.imageName = \"enlarge\";\n this.text = \"Enlarge\";\n },\n mouseup: function() {\n var _newsize = 1 + (this.source_representation.model.get(\"size\") || 0);\n this.source_representation.model.set(\"size\", _newsize);\n this.source_representation.select();\n this.select();\n paper.view.draw();\n }\n });\n\n /* NodeEnlargeButton End */\n\n return NodeEnlargeButton;\n\n});\n\n\ndefine('renderer/nodeshrinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* NodeShrinkButton Begin */\n\n //var NodeShrinkButton = Renderer.NodeShrinkButton = Utils.inherit(Renderer._NodeButton);\n var NodeShrinkButton = Utils.inherit(NodeButton);\n\n _(NodeShrinkButton.prototype).extend({\n _init: function() {\n this.type = \"Node-shrink-button\";\n this.lastSectorInner = 0;\n this.startAngle = -180;\n this.endAngle = -135;\n this.imageName = \"shrink\";\n this.text = \"Shrink\";\n },\n mouseup: function() {\n var _newsize = -1 + (this.source_representation.model.get(\"size\") || 0);\n this.source_representation.model.set(\"size\", _newsize);\n this.source_representation.select();\n this.select();\n paper.view.draw();\n }\n });\n\n /* NodeShrinkButton End */\n\n return NodeShrinkButton;\n\n});\n\n\ndefine('renderer/edgeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeEditButton Begin */\n\n //var EdgeEditButton = Renderer.EdgeEditButton = Utils.inherit(Renderer._BaseButton);\n var EdgeEditButton = Utils.inherit(BaseButton);\n\n _(EdgeEditButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-edit-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -270, -90, 1, \"edit\", this.renkan.translate(\"Edit\"));\n },\n mouseup: function() {\n if (!this.renderer.is_dragging) {\n this.source_representation.openEditor();\n }\n }\n });\n\n /* EdgeEditButton End */\n\n return EdgeEditButton;\n\n});\n\n\ndefine('renderer/edgeremovebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeRemoveButton Begin */\n\n //var EdgeRemoveButton = Renderer.EdgeRemoveButton = Utils.inherit(Renderer._BaseButton);\n var EdgeRemoveButton = Utils.inherit(BaseButton);\n\n _(EdgeRemoveButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-remove-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -90, 90, 1, \"remove\", this.renkan.translate(\"Remove\"));\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n this.renderer.removeRepresentationsOfType(\"editor\");\n if (this.renderer.isEditable()) {\n if (this.options.element_delete_delay) {\n var delid = Utils.getUID(\"delete\");\n this.renderer.delete_list.push({\n id: delid,\n time: new Date().valueOf() + this.options.element_delete_delay\n });\n this.source_representation.model.set(\"delete_scheduled\", delid);\n } else {\n if (confirm(this.renkan.translate('Do you really wish to remove edge ') + '\"' + this.source_representation.model.get(\"title\") + '\"?')) {\n this.project.removeEdge(this.source_representation.model);\n }\n }\n }\n }\n });\n\n /* EdgeRemoveButton End */\n\n return EdgeRemoveButton;\n\n});\n\n\ndefine('renderer/edgerevertbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {\n \n\n var Utils = requtils.getUtils();\n\n /* EdgeRevertButton Begin */\n\n //var EdgeRevertButton = Renderer.EdgeRevertButton = Utils.inherit(Renderer._BaseButton);\n var EdgeRevertButton = Utils.inherit(BaseButton);\n\n _(EdgeRevertButton.prototype).extend({\n _init: function() {\n this.type = \"Edge-revert-button\";\n this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -135, 135, 1, \"revert\", this.renkan.translate(\"Cancel deletion\"));\n },\n mouseup: function() {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n if (this.renderer.isEditable()) {\n this.source_representation.model.unset(\"delete_scheduled\");\n }\n }\n });\n\n /* EdgeRevertButton End */\n\n return EdgeRevertButton;\n\n});\n\n\ndefine('renderer/miniframe',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {\n \n\n var Utils = requtils.getUtils();\n\n /* MiniFrame Begin */\n\n //var MiniFrame = Renderer.MiniFrame = Utils.inherit(Renderer._BaseRepresentation);\n var MiniFrame = Utils.inherit(BaseRepresentation);\n\n _(MiniFrame.prototype).extend({\n paperShift: function(_delta) {\n this.renderer.offset = this.renderer.offset.subtract(_delta.divide(this.renderer.minimap.scale).multiply(this.renderer.scale));\n this.renderer.redraw();\n },\n mouseup: function(_delta) {\n this.renderer.click_target = null;\n this.renderer.is_dragging = false;\n }\n });\n\n /* MiniFrame End */\n\n return MiniFrame;\n\n});\n\n\ndefine('renderer/scene',['jquery', 'underscore', 'filesaver', 'requtils', 'renderer/miniframe'], function ($, _, filesaver, requtils, MiniFrame) {\n \n\n var Utils = requtils.getUtils();\n\n /* Scene Begin */\n\n var Scene = function(_renkan) {\n this.renkan = _renkan;\n this.$ = $(\".Rk-Render\");\n this.representations = [];\n this.$.html(this.template(_renkan));\n this.onStatusChange();\n this.canvas_$ = this.$.find(\".Rk-Canvas\");\n this.labels_$ = this.$.find(\".Rk-Labels\");\n this.editor_$ = this.$.find(\".Rk-Editor\");\n this.notif_$ = this.$.find(\".Rk-Notifications\");\n paper.setup(this.canvas_$[0]);\n this.scale = 1;\n this.initialScale = 1;\n this.offset = paper.view.center;\n this.totalScroll = 0;\n this.mouse_down = false;\n this.click_target = null;\n this.selected_target = null;\n this.edge_layer = new paper.Layer();\n this.node_layer = new paper.Layer();\n this.buttons_layer = new paper.Layer();\n this.delete_list = [];\n this.redrawActive = true;\n\n if (_renkan.options.show_minimap) {\n this.minimap = {\n background_layer: new paper.Layer(),\n edge_layer: new paper.Layer(),\n node_layer: new paper.Layer(),\n node_group: new paper.Group(),\n size: new paper.Size( _renkan.options.minimap_width, _renkan.options.minimap_height )\n };\n\n this.minimap.background_layer.activate();\n this.minimap.topleft = paper.view.bounds.bottomRight.subtract(this.minimap.size);\n this.minimap.rectangle = new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]), this.minimap.size.add([4,4]));\n this.minimap.rectangle.fillColor = _renkan.options.minimap_background_color;\n this.minimap.rectangle.strokeColor = _renkan.options.minimap_border_color;\n this.minimap.rectangle.strokeWidth = 4;\n this.minimap.offset = new paper.Point(this.minimap.size.divide(2));\n this.minimap.scale = 0.1;\n\n this.minimap.node_layer.activate();\n this.minimap.cliprectangle = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);\n this.minimap.node_group.addChild(this.minimap.cliprectangle);\n this.minimap.node_group.clipped = true;\n this.minimap.miniframe = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);\n this.minimap.node_group.addChild(this.minimap.miniframe);\n this.minimap.miniframe.fillColor = '#c0c0ff';\n this.minimap.miniframe.opacity = 0.3;\n this.minimap.miniframe.strokeColor = '#000080';\n this.minimap.miniframe.strokeWidth = 3;\n this.minimap.miniframe.__representation = new MiniFrame(this, null);\n }\n\n this.throttledPaperDraw = _(function() {\n paper.view.draw();\n }).throttle(100);\n\n this.bundles = [];\n this.click_mode = false;\n\n var _this = this,\n _allowScroll = true,\n _originalScale = 1,\n _zooming = false,\n _lastTapX = 0,\n _lastTapY = 0;\n\n this.image_cache = {};\n this.icon_cache = {};\n\n ['edit', 'remove', 'link', 'enlarge', 'shrink', 'revert' ].forEach(function(imgname) {\n var img = new Image();\n img.src = _renkan.options.static_url + 'img/' + imgname + '.png';\n _this.icon_cache[imgname] = img;\n });\n\n var throttledMouseMove = _.throttle(function(_event, _isTouch) {\n _this.onMouseMove(_event, _isTouch);\n }, Utils._MOUSEMOVE_RATE);\n\n this.canvas_$.on({\n mousedown: function(_event) {\n _event.preventDefault();\n _this.onMouseDown(_event, false);\n },\n mousemove: function(_event) {\n _event.preventDefault();\n throttledMouseMove(_event, false);\n },\n mouseup: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event, false);\n },\n mousewheel: function(_event, _delta) {\n if(_renkan.options.zoom_on_scroll) {\n _event.preventDefault();\n if (_allowScroll) {\n _this.onScroll(_event, _delta);\n }\n }\n },\n touchstart: function(_event) {\n _event.preventDefault();\n var _touches = _event.originalEvent.touches[0];\n if (\n _renkan.options.allow_double_click &&\n new Date() - _lastTap < Utils._DOUBLETAP_DELAY &&\n ( Math.pow(_lastTapX - _touches.pageX, 2) + Math.pow(_lastTapY - _touches.pageY, 2) < Utils._DOUBLETAP_DISTANCE )\n ) {\n _lastTap = 0;\n _this.onDoubleClick(_touches);\n } else {\n _lastTap = new Date();\n _lastTapX = _touches.pageX;\n _lastTapY = _touches.pageY;\n _originalScale = _this.scale;\n _zooming = false;\n _this.onMouseDown(_touches, true);\n }\n },\n touchmove: function(_event) {\n _event.preventDefault();\n _lastTap = 0;\n if (_event.originalEvent.touches.length === 1) {\n _this.onMouseMove(_event.originalEvent.touches[0], true);\n } else {\n if (!_zooming) {\n _this.onMouseUp(_event.originalEvent.touches[0], true);\n _this.click_target = null;\n _this.is_dragging = false;\n _zooming = true;\n }\n if (_event.originalEvent.scale === \"undefined\") {\n return;\n }\n var _newScale = _event.originalEvent.scale * _originalScale,\n _scaleRatio = _newScale / _this.scale,\n _newOffset = new paper.Point([\n _this.canvas_$.width(),\n _this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - _scaleRatio ) ).add(_this.offset.multiply( _scaleRatio ));\n _this.setScale(_newScale, _newOffset);\n }\n },\n touchend: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event.originalEvent.changedTouches[0], true);\n },\n dblclick: function(_event) {\n _event.preventDefault();\n if (_renkan.options.allow_double_click) {\n _this.onDoubleClick(_event);\n }\n },\n mouseleave: function(_event) {\n _event.preventDefault();\n _this.onMouseUp(_event, false);\n _this.click_target = null;\n _this.is_dragging = false;\n },\n dragover: function(_event) {\n _event.preventDefault();\n },\n dragenter: function(_event) {\n _event.preventDefault();\n _allowScroll = false;\n },\n dragleave: function(_event) {\n _event.preventDefault();\n _allowScroll = true;\n },\n drop: function(_event) {\n _event.preventDefault();\n _allowScroll = true;\n var res = {};\n _(_event.originalEvent.dataTransfer.types).each(function(t) {\n try {\n res[t] = _event.originalEvent.dataTransfer.getData(t);\n } catch(e) {}\n });\n var text = _event.originalEvent.dataTransfer.getData(\"Text\");\n if (typeof text === \"string\") {\n switch(text[0]) {\n case \"{\":\n case \"[\":\n try {\n var data = JSON.parse(text);\n _(res).extend(data);\n }\n catch(e) {\n if (!res[\"text/plain\"]) {\n res[\"text/plain\"] = text;\n }\n }\n break;\n case \"<\":\n if (!res[\"text/html\"]) {\n res[\"text/html\"] = text;\n }\n break;\n default:\n if (!res[\"text/plain\"]) {\n res[\"text/plain\"] = text;\n }\n }\n }\n var url = _event.originalEvent.dataTransfer.getData(\"URL\");\n if (url && !res[\"text/uri-list\"]) {\n res[\"text/uri-list\"] = url;\n }\n _this.dropData(res, _event.originalEvent);\n }\n });\n\n var bindClick = function(selector, fname) {\n _this.$.find(selector).click(function(evt) {\n _this[fname](evt);\n return false;\n });\n };\n\n bindClick(\".Rk-ZoomOut\", \"zoomOut\");\n bindClick(\".Rk-ZoomIn\", \"zoomIn\");\n bindClick(\".Rk-ZoomFit\", \"autoScale\");\n this.$.find(\".Rk-ZoomSave\").click( function() {\n // Save scale and offset point\n _this.renkan.project.addView( { zoom_level:_this.scale, offset:_this.offset } );\n });\n this.$.find(\".Rk-ZoomSetSaved\").click( function() {\n var view = _this.renkan.project.get(\"views\").last();\n if(view){\n _this.setScale(view.get(\"zoom_level\"), new paper.Point(view.get(\"offset\")));\n }\n });\n if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){\n this.$.find(\".Rk-ZoomSetSaved\").show();\n }\n this.$.find(\".Rk-CurrentUser\").mouseenter(\n function() { _this.$.find(\".Rk-UserList\").slideDown(); }\n );\n this.$.find(\".Rk-Users\").mouseleave(\n function() { _this.$.find(\".Rk-UserList\").slideUp(); }\n );\n bindClick(\".Rk-FullScreen-Button\", \"fullScreen\");\n bindClick(\".Rk-AddNode-Button\", \"addNodeBtn\");\n bindClick(\".Rk-AddEdge-Button\", \"addEdgeBtn\");\n bindClick(\".Rk-Save-Button\", \"save\");\n bindClick(\".Rk-Open-Button\", \"open\");\n bindClick(\".Rk-Export-Button\", \"exportProject\");\n this.$.find(\".Rk-Bookmarklet-Button\")\n /*jshint scripturl:true */\n .attr(\"href\",\"javascript:\" + Utils._BOOKMARKLET_CODE(_renkan))\n .click(function(){\n _this.notif_$\n .text(_renkan.translate(\"Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.\"))\n .fadeIn()\n .delay(5000)\n .fadeOut();\n return false;\n });\n this.$.find(\".Rk-TopBar-Button\").mouseover(function() {\n $(this).find(\".Rk-TopBar-Tooltip\").show();\n }).mouseout(function() {\n $(this).find(\".Rk-TopBar-Tooltip\").hide();\n });\n bindClick(\".Rk-Fold-Bins\", \"foldBins\");\n\n paper.view.onResize = function(_event) {\n // Because of paper bug which does not calculate the good height (and width a fortiori)\n // We have to update manually the canvas's height\n paper.view._viewSize.height = _event.size.height = _this.canvas_$.parent().height();\n\n if (_this.minimap) {\n _this.minimap.topleft = paper.view.bounds.bottomRight.subtract(_this.minimap.size);\n _this.minimap.rectangle.fitBounds(_this.minimap.topleft.subtract([2,2]), _this.minimap.size.add([4,4]));\n _this.minimap.cliprectangle.fitBounds(_this.minimap.topleft, _this.minimap.size);\n }\n _this.redraw();\n };\n\n var _thRedraw = _.throttle(function() {\n _this.redraw();\n },50);\n\n this.addRepresentations(\"Node\", this.renkan.project.get(\"nodes\"));\n this.addRepresentations(\"Edge\", this.renkan.project.get(\"edges\"));\n this.renkan.project.on(\"change:title\", function() {\n _this.$.find(\".Rk-PadTitle\").val(_renkan.project.get(\"title\"));\n });\n\n this.$.find(\".Rk-PadTitle\").on(\"keyup input paste\", function() {\n _renkan.project.set({\"title\": $(this).val()});\n });\n\n var _thRedrawUsers = _.throttle(function() {\n _this.redrawUsers();\n }, 100);\n\n _thRedrawUsers();\n\n // register model events\n this.renkan.project.on(\"change:save_status\", function(){\n \tswitch (_this.renkan.project.get(\"save_status\")) {\n\t case 0: //clean\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"to-save\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saving\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"saved\");\n\t break;\n\t case 1: //dirty\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saved\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saving\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"to-save\");\n\t break;\n\t case 2: //saving\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"saved\");\n\t \t_this.$.find(\".Rk-Save-Button\").removeClass(\"to-save\");\n\t \t\t_this.$.find(\".Rk-Save-Button\").addClass(\"saving\");\n\t break;\n \t}\n });\n \n this.renkan.project.on(\"change:loading_status\", function(){\n \tif (_this.renkan.project.get(\"loading_status\")){\n \t\tvar animate = _this.$.find(\".loader\").addClass(\"run\"); \n \t\tvar timer = setTimeout(function(){\n \t\t\t_this.$.find(\".loader\").hide(250);\n \t\t}, 3000); \n \t}\n });\n \n this.renkan.project.on(\"add:users remove:users\", _thRedrawUsers);\n\n this.renkan.project.on(\"add:views remove:views\", function(_node) {\n if(_this.renkan.project.get('views').length > 0) {\n _this.$.find(\".Rk-ZoomSetSaved\").show();\n }\n else {\n _this.$.find(\".Rk-ZoomSetSaved\").hide();\n }\n });\n\n this.renkan.project.on(\"add:nodes\", function(_node) {\n _this.addRepresentation(\"Node\", _node);\n if (!_this.renkan.project.get(\"loading_status\")){\n \t_thRedraw();\n }\n });\n this.renkan.project.on(\"add:edges\", function(_edge) {\n _this.addRepresentation(\"Edge\", _edge);\n if (!_this.renkan.project.get(\"loading_status\")){\n \t_thRedraw();\n }\n });\n this.renkan.project.on(\"change:title\", function(_model, _title) {\n var el = _this.$.find(\".Rk-PadTitle\");\n if (el.is(\"input\")) {\n if (el.val() !== _title) {\n el.val(_title);\n }\n } else {\n el.text(_title);\n }\n });\n\n if (_renkan.options.size_bug_fix) {\n var _delay = (\n typeof _renkan.options.size_bug_fix === \"number\" ?\n _renkan.options.size_bug_fix\n : 500\n );\n window.setTimeout(\n function() {\n _this.fixSize(true);\n },\n _delay\n );\n }\n\n if (_renkan.options.force_resize) {\n $(window).resize(function() {\n _this.fixSize(false);\n });\n }\n\n if (_renkan.options.show_user_list && _renkan.options.user_color_editable) {\n var $cpwrapper = this.$.find(\".Rk-Users .Rk-Edit-ColorPicker-Wrapper\"),\n $cplist = this.$.find(\".Rk-Users .Rk-Edit-ColorPicker\");\n\n $cpwrapper.hover(\n function(_e) {\n if (_this.isEditable()) {\n _e.preventDefault();\n $cplist.show();\n }\n },\n function(_e) {\n _e.preventDefault();\n $cplist.hide();\n }\n );\n\n $cplist.find(\"li\").mouseenter(\n function(_e) {\n if (_this.isEditable()) {\n _e.preventDefault();\n _this.$.find(\".Rk-CurrentUser-Color\").css(\"background\", $(this).attr(\"data-color\"));\n }\n }\n );\n }\n\n if (_renkan.options.show_search_field) {\n\n var lastval = '';\n\n this.$.find(\".Rk-GraphSearch-Field\").on(\"keyup change paste input\", function() {\n var $this = $(this),\n val = $this.val();\n if (val === lastval) {\n return;\n }\n lastval = val;\n if (val.length < 2) {\n _renkan.project.get(\"nodes\").each(function(n) {\n _this.getRepresentationByModel(n).unhighlight();\n });\n } else {\n var rxs = Utils.regexpFromTextOrArray(val);\n _renkan.project.get(\"nodes\").each(function(n) {\n if (rxs.test(n.get(\"title\")) || rxs.test(n.get(\"description\"))) {\n _this.getRepresentationByModel(n).highlight(rxs);\n } else {\n _this.getRepresentationByModel(n).unhighlight();\n }\n });\n }\n });\n }\n\n this.redraw();\n\n window.setInterval(function() {\n var _now = new Date().valueOf();\n _this.delete_list.forEach(function(d) {\n if (_now >= d.time) {\n var el = _renkan.project.get(\"nodes\").findWhere({\"delete_scheduled\":d.id});\n if (el) {\n project.removeNode(el);\n }\n el = _renkan.project.get(\"edges\").findWhere({\"delete_scheduled\":d.id});\n if (el) {\n project.removeEdge(el);\n }\n }\n });\n _this.delete_list = _this.delete_list.filter(function(d) {\n return _renkan.project.get(\"nodes\").findWhere({\"delete_scheduled\":d.id}) || _renkan.project.get(\"edges\").findWhere({\"delete_scheduled\":d.id});\n });\n }, 500);\n\n if (this.minimap) {\n window.setInterval(function() {\n _this.rescaleMinimap();\n }, 2000);\n }\n\n };\n\n _(Scene.prototype).extend({\n template: _.template(\n '<% if (options.show_top_bar) { %>
                          <% if (!options.editor_mode) { %>

                          <%- project.get(\"title\") || translate(\"Untitled project\")%>

                          ' +\n '<% } else { %>\" placeholder=\"<%-translate(\"Untitled project\")%>\" /><% } %>' +\n '<% if (options.show_user_list) { %>
                          <% if (options.show_user_color) { %>
                          <% if (options.user_color_editable) { %><% } %>' +\n '<% if (options.user_color_editable) { print(colorPicker) } %>
                          <% } %><unknown user>
                            <% } %>' +\n '<% if (options.home_button_url) {%>
                            \">
                            ' +\n '<%- translate(options.home_button_title) %>
                            <% } %>' +\n '<% if (options.show_fullscreen_button) { %>
                            <%-translate(\"Full Screen\")%>
                            <% } %>' +\n '<% if (options.editor_mode) { %>' +\n '<% if (options.show_addnode_button) { %>
                            ' +\n '
                            <%-translate(\"Add Node\")%>
                            <% } %>' +\n '<% if (options.show_addedge_button) { %>
                            ' +\n '
                            <%-translate(\"Add Edge\")%>
                            <% } %>' +\n '<% if (options.show_export_button) { %>
                            <%-translate(\"Download Project\")%>
                            <% } %>' +\n '<% if (options.show_save_button) { %>
                            <% } %>' +\n '<% if (options.show_open_button) { %>
                            <%-translate(\"Open Project\")%>
                            <% } %>' +\n '<% if (options.show_bookmarklet) { %>
                            ' +\n '<%-translate(\"Renkan \\'Drag-to-Add\\' bookmarklet\")%>
                            <% } %>' +\n '<% } else { %>' +\n '<% if (options.show_export_button) { %>
                            <%-translate(\"Download Project\")%>
                            <% } %>' +\n '<% };' +\n 'if (options.show_search_field) { %>' +\n '
                            \" />
                            <% } %>
                            <% } %>' +\n '
                            Rk-Editing-Space-Full<% } %>\">' +\n '
                            ' +\n '<% if (options.show_bins) { %>
                            «
                            <% } %>' +\n '
                            \">
                            \">
                            \">
                            ' +\n '<% if (options.editor_mode) { %>
                            \">
                            <% } %>' +\n '<% if (options.editor_mode || !isNaN(parseInt(options.default_view))) { %>
                            \">
                            <% } %>
                            ' +\n '
                            '\n ),\n fixSize: function(_autoscale) {\n var w = this.$.width(),\n h = this.$.height();\n if (this.renkan.options.show_top_bar) {\n h -= this.$.find(\".Rk-TopBar\").height();\n }\n this.canvas_$.attr({\n width: w,\n height: h\n });\n\n paper.view.viewSize = new paper.Size([w, h]);\n\n if (_autoscale) {\n // If _autoscale, we get the initial view (zoom+offset) set in the project datas.\n if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){\n this.autoScale(this.renkan.project.get(\"views\")[parseInt(this.renkan.options.default_view)]);\n }\n else{\n this.autoScale();\n }\n }\n },\n drawSector: function(_repr, _inR, _outR, _startAngle, _endAngle, _padding, _imgname, _caption) {\n var _options = this.renkan.options,\n _startRads = _startAngle * Math.PI / 180,\n _endRads = _endAngle * Math.PI / 180,\n _img = this.icon_cache[_imgname],\n _startdx = - Math.sin(_startRads),\n _startdy = Math.cos(_startRads),\n _startXIn = Math.cos(_startRads) * _inR + _padding * _startdx,\n _startYIn = Math.sin(_startRads) * _inR + _padding * _startdy,\n _startXOut = Math.cos(_startRads) * _outR + _padding * _startdx,\n _startYOut = Math.sin(_startRads) * _outR + _padding * _startdy,\n _enddx = - Math.sin(_endRads),\n _enddy = Math.cos(_endRads),\n _endXIn = Math.cos(_endRads) * _inR - _padding * _enddx,\n _endYIn = Math.sin(_endRads) * _inR - _padding * _enddy,\n _endXOut = Math.cos(_endRads) * _outR - _padding * _enddx,\n _endYOut = Math.sin(_endRads) * _outR - _padding * _enddy,\n _centerR = (_inR + _outR) / 2,\n _centerRads = (_startRads + _endRads) / 2,\n _centerX = Math.cos(_centerRads) * _centerR,\n _centerY = Math.sin(_centerRads) * _centerR,\n _centerXIn = Math.cos(_centerRads) * _inR,\n _centerXOut = Math.cos(_centerRads) * _outR,\n _centerYIn = Math.sin(_centerRads) * _inR,\n _centerYOut = Math.sin(_centerRads) * _outR,\n _textX = Math.cos(_centerRads) * (_outR + 3),\n _textY = Math.sin(_centerRads) * (_outR + _options.buttons_label_font_size) + _options.buttons_label_font_size / 2;\n this.buttons_layer.activate();\n var _path = new paper.Path();\n _path.add([_startXIn, _startYIn]);\n _path.arcTo([_centerXIn, _centerYIn], [_endXIn, _endYIn]);\n _path.lineTo([_endXOut, _endYOut]);\n _path.arcTo([_centerXOut, _centerYOut], [_startXOut, _startYOut]);\n _path.fillColor = _options.buttons_background;\n _path.opacity = 0.5;\n _path.closed = true;\n _path.__representation = _repr;\n var _text = new paper.PointText(_textX,_textY);\n _text.characterStyle = {\n fontSize: _options.buttons_label_font_size,\n fillColor: _options.buttons_label_color\n };\n if (_textX > 2) {\n _text.paragraphStyle.justification = 'left';\n } else if (_textX < -2) {\n _text.paragraphStyle.justification = 'right';\n } else {\n _text.paragraphStyle.justification = 'center';\n }\n _text.visible = false;\n var _visible = false,\n _restPos = new paper.Point(-200, -200),\n _grp = new paper.Group([_path, _text]),\n _delta = _grp.position,\n _imgdelta = new paper.Point([_centerX, _centerY]),\n _currentPos = new paper.Point(0,0);\n _text.content = _caption;\n _grp.visible = false;\n _grp.position = _restPos;\n var _res = {\n show: function() {\n _visible = true;\n _grp.position = _currentPos.add(_delta);\n _grp.visible = true;\n },\n moveTo: function(_point) {\n _currentPos = _point;\n if (_visible) {\n _grp.position = _point.add(_delta);\n }\n },\n hide: function() {\n _visible = false;\n _grp.visible = false;\n _grp.position = _restPos;\n },\n select: function() {\n _path.opacity = 0.8;\n _text.visible = true;\n },\n unselect: function() {\n _path.opacity = 0.5;\n _text.visible = false;\n },\n destroy: function() {\n _grp.remove();\n }\n };\n var showImage = function() {\n var _raster = new paper.Raster(_img);\n _raster.position = _imgdelta.add(_grp.position).subtract(_delta);\n _raster.locked = true; // Disable mouse events on icon\n _grp.addChild(_raster);\n };\n if (_img.width) {\n showImage();\n } else {\n $(_img).on(\"load\",showImage);\n }\n\n return _res;\n },\n addToBundles: function(_edgeRepr) {\n var _bundle = _(this.bundles).find(function(_bundle) {\n return (\n ( _bundle.from === _edgeRepr.from_representation && _bundle.to === _edgeRepr.to_representation ) ||\n ( _bundle.from === _edgeRepr.to_representation && _bundle.to === _edgeRepr.from_representation )\n );\n });\n if (typeof _bundle !== \"undefined\") {\n _bundle.edges.push(_edgeRepr);\n } else {\n _bundle = {\n from: _edgeRepr.from_representation,\n to: _edgeRepr.to_representation,\n edges: [ _edgeRepr ],\n getPosition: function(_er) {\n var _dir = (_er.from_representation === this.from) ? 1 : -1;\n return _dir * ( _(this.edges).indexOf(_er) - (this.edges.length - 1) / 2 );\n }\n };\n this.bundles.push(_bundle);\n }\n return _bundle;\n },\n isEditable: function() {\n return (this.renkan.options.editor_mode && !this.renkan.read_only);\n },\n onStatusChange: function() {\n var savebtn = this.$.find(\".Rk-Save-Button\"),\n tip = savebtn.find(\".Rk-TopBar-Tooltip-Contents\");\n if (this.renkan.read_only) {\n savebtn.removeClass(\"disabled Rk-Save-Online\").addClass(\"Rk-Save-ReadOnly\");\n tip.text(this.renkan.translate(\"Connection lost\"));\n } else {\n if (this.renkan.options.manual_save) {\n savebtn.removeClass(\"Rk-Save-ReadOnly Rk-Save-Online\");\n tip.text(this.renkan.translate(\"Save Project\"));\n } else {\n savebtn.removeClass(\"disabled Rk-Save-ReadOnly\").addClass(\"Rk-Save-Online\");\n tip.text(this.renkan.translate(\"Auto-save enabled\"));\n }\n }\n this.redrawUsers();\n },\n setScale: function(_newScale, _offset) {\n if ((_newScale/this.initialScale) > Utils._MIN_SCALE && (_newScale/this.initialScale) < Utils._MAX_SCALE) {\n this.scale = _newScale;\n if (_offset) {\n this.offset = _offset;\n }\n this.redraw();\n }\n },\n autoScale: function(force_view) {\n var nodes = this.renkan.project.get(\"nodes\");\n if (nodes.length > 1) {\n var _xx = nodes.map(function(_node) { return _node.get(\"position\").x; }),\n _yy = nodes.map(function(_node) { return _node.get(\"position\").y; }),\n _minx = Math.min.apply(Math, _xx),\n _miny = Math.min.apply(Math, _yy),\n _maxx = Math.max.apply(Math, _xx),\n _maxy = Math.max.apply(Math, _yy);\n var _scale = Math.min( (paper.view.size.width - 2 * this.renkan.options.autoscale_padding) / (_maxx - _minx), (paper.view.size.height - 2 * this.renkan.options.autoscale_padding) / (_maxy - _miny));\n this.initialScale = _scale;\n // Override calculated scale if asked\n if((typeof force_view !== \"undefined\") && parseFloat(force_view.zoom_level)>0 && parseFloat(force_view.offset.x)>0 && parseFloat(force_view.offset.y)>0){\n this.setScale(parseFloat(force_view.zoom_level), new paper.Point(parseFloat(force_view.offset.x), parseFloat(force_view.offset.y)));\n }\n else{\n this.setScale(_scale, paper.view.center.subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale)));\n }\n }\n if (nodes.length === 1) {\n this.setScale(1, paper.view.center.subtract(new paper.Point([nodes.at(0).get(\"position\").x, nodes.at(0).get(\"position\").y])));\n }\n },\n redrawMiniframe: function() {\n var topleft = this.toMinimapCoords(this.toModelCoords(new paper.Point([0,0]))),\n bottomright = this.toMinimapCoords(this.toModelCoords(paper.view.bounds.bottomRight));\n this.minimap.miniframe.fitBounds(topleft, bottomright);\n },\n rescaleMinimap: function() {\n var nodes = this.renkan.project.get(\"nodes\");\n if (nodes.length > 1) {\n var _xx = nodes.map(function(_node) { return _node.get(\"position\").x; }),\n _yy = nodes.map(function(_node) { return _node.get(\"position\").y; }),\n _minx = Math.min.apply(Math, _xx),\n _miny = Math.min.apply(Math, _yy),\n _maxx = Math.max.apply(Math, _xx),\n _maxy = Math.max.apply(Math, _yy);\n var _scale = Math.min(\n this.scale * 0.8 * this.renkan.options.minimap_width / paper.view.bounds.width,\n this.scale * 0.8 * this.renkan.options.minimap_height / paper.view.bounds.height,\n ( this.renkan.options.minimap_width - 2 * this.renkan.options.minimap_padding ) / (_maxx - _minx),\n ( this.renkan.options.minimap_height - 2 * this.renkan.options.minimap_padding ) / (_maxy - _miny)\n );\n this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale));\n this.minimap.scale = _scale;\n }\n if (nodes.length === 1) {\n this.minimap.scale = 0.1;\n this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([nodes.at(0).get(\"position\").x, nodes.at(0).get(\"position\").y]).multiply(this.minimap.scale));\n }\n this.redraw();\n },\n toPaperCoords: function(_point) {\n return _point.multiply(this.scale).add(this.offset);\n },\n toMinimapCoords: function(_point) {\n return _point.multiply(this.minimap.scale).add(this.minimap.offset).add(this.minimap.topleft);\n },\n toModelCoords: function(_point) {\n return _point.subtract(this.offset).divide(this.scale);\n },\n addRepresentation: function(_type, _model) {\n var RendererType = requtils.getRenderer()[_type];\n var _repr = new RendererType(this, _model);\n this.representations.push(_repr);\n return _repr;\n },\n addRepresentations: function(_type, _collection) {\n var _this = this;\n _collection.forEach(function(_model) {\n _this.addRepresentation(_type, _model);\n });\n },\n userTemplate: _.template(\n '
                          • ;\"><%=name%>
                            • '\n ),\n redrawUsers: function() {\n if (!this.renkan.options.show_user_list) {\n return;\n }\n var allUsers = [].concat((this.renkan.project.current_user_list || {}).models || [], (this.renkan.project.get(\"users\") || {}).models || []),\n ulistHtml = '',\n $userpanel = this.$.find(\".Rk-Users\"),\n $name = $userpanel.find(\".Rk-CurrentUser-Name\"),\n $cpitems = $userpanel.find(\".Rk-Edit-ColorPicker li\"),\n $colorsquare = $userpanel.find(\".Rk-CurrentUser-Color\"),\n _this = this;\n $name.off(\"click\").text(this.renkan.translate(\"\"));\n $cpitems.off(\"mouseleave click\");\n allUsers.forEach(function(_user) {\n if (_user.get(\"_id\") === _this.renkan.current_user) {\n $name.text(_user.get(\"title\"));\n $colorsquare.css(\"background\", _user.get(\"color\"));\n if (_this.isEditable()) {\n\n if (_this.renkan.options.user_name_editable) {\n $name.click(function() {\n var $this = $(this),\n $input = $('').val(_user.get(\"title\")).blur(function() {\n _user.set(\"title\", $(this).val());\n _this.redrawUsers();\n _this.redraw();\n });\n $this.empty().html($input);\n $input.select();\n });\n }\n\n if (_this.renkan.options.user_color_editable) {\n $cpitems.click(\n function(_e) {\n _e.preventDefault();\n if (_this.isEditable()) {\n _user.set(\"color\", $(this).attr(\"data-color\"));\n }\n $(this).parent().hide();\n }\n ).mouseleave(function() {\n $colorsquare.css(\"background\", _user.get(\"color\"));\n });\n }\n }\n\n } else {\n ulistHtml += _this.userTemplate({\n name: _user.get(\"title\"),\n background: _user.get(\"color\")\n });\n }\n });\n $userpanel.find(\".Rk-UserList\").html(ulistHtml);\n },\n removeRepresentation: function(_representation) {\n _representation.destroy();\n this.representations = _(this.representations).reject(\n function(_repr) {\n return _repr === _representation;\n }\n );\n },\n getRepresentationByModel: function(_model) {\n if (!_model) {\n return undefined;\n }\n return _(this.representations).find(function(_repr) {\n return _repr.model === _model;\n });\n },\n removeRepresentationsOfType: function(_type) {\n var _representations = _(this.representations).filter(function(_repr) {\n return _repr.type === _type;\n }),\n _this = this;\n _(_representations).each(function(_repr) {\n _this.removeRepresentation(_repr);\n });\n },\n highlightModel: function(_model) {\n var _repr = this.getRepresentationByModel(_model);\n if (_repr) {\n _repr.highlight();\n }\n },\n unhighlightAll: function(_model) {\n _(this.representations).each(function(_repr) {\n _repr.unhighlight();\n });\n },\n unselectAll: function(_model) {\n _(this.representations).each(function(_repr) {\n _repr.unselect();\n });\n },\n redraw: function() {\n if(! this.redrawActive ) {\n return;\n }\n _(this.representations).each(function(_representation) {\n _representation.redraw(true);\n });\n if (this.minimap) {\n this.redrawMiniframe();\n }\n paper.view.draw();\n },\n addTempEdge: function(_from, _point) {\n var _tmpEdge = this.addRepresentation(\"TempEdge\",null);\n _tmpEdge.end_pos = _point;\n _tmpEdge.from_representation = _from;\n _tmpEdge.redraw();\n this.click_target = _tmpEdge;\n },\n findTarget: function(_hitResult) {\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n var _newTarget = _hitResult.item.__representation;\n if (this.selected_target !== _hitResult.item.__representation) {\n if (this.selected_target) {\n this.selected_target.unselect(_newTarget);\n }\n _newTarget.select(this.selected_target);\n this.selected_target = _newTarget;\n }\n } else {\n if (this.selected_target) {\n this.selected_target.unselect();\n }\n this.selected_target = null;\n }\n },\n paperShift: function(_delta) {\n this.offset = this.offset.add(_delta);\n this.redraw();\n },\n onMouseMove: function(_event) {\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]),\n _delta = _point.subtract(this.last_point);\n this.last_point = _point;\n if (!this.is_dragging && this.mouse_down && _delta.length > Utils._MIN_DRAG_DISTANCE) {\n this.is_dragging = true;\n }\n var _hitResult = paper.project.hitTest(_point);\n if (this.is_dragging) {\n if (this.click_target && typeof this.click_target.paperShift === \"function\") {\n this.click_target.paperShift(_delta);\n } else {\n this.paperShift(_delta);\n }\n } else {\n this.findTarget(_hitResult);\n }\n paper.view.draw();\n },\n onMouseDown: function(_event, _isTouch) {\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n this.last_point = _point;\n this.mouse_down = true;\n if (!this.click_target || this.click_target.type !== \"Temp-edge\") {\n this.removeRepresentationsOfType(\"editor\");\n this.is_dragging = false;\n var _hitResult = paper.project.hitTest(_point);\n if (_hitResult && typeof _hitResult.item.__representation !== \"undefined\") {\n this.click_target = _hitResult.item.__representation;\n this.click_target.mousedown(_event, _isTouch);\n } else {\n this.click_target = null;\n if (this.isEditable() && this.click_mode === Utils._CLICKMODE_ADDNODE) {\n var _coords = this.toModelCoords(_point),\n _data = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n _node = this.renkan.project.addNode(_data);\n this.getRepresentationByModel(_node).openEditor();\n }\n }\n }\n if (this.click_mode) {\n if (this.isEditable() && this.click_mode === Utils._CLICKMODE_STARTEDGE && this.click_target && this.click_target.type === \"Node\") {\n this.removeRepresentationsOfType(\"editor\");\n this.addTempEdge(this.click_target, _point);\n this.click_mode = Utils._CLICKMODE_ENDEDGE;\n this.notif_$.fadeOut(function() {\n $(this).html(this.renkan.translate(\"Click on a second node to complete the edge\")).fadeIn();\n });\n } else {\n this.notif_$.hide();\n this.click_mode = false;\n }\n }\n paper.view.draw();\n },\n onMouseUp: function(_event, _isTouch) {\n this.mouse_down = false;\n if (this.click_target) {\n var _off = this.canvas_$.offset();\n this.click_target.mouseup(\n {\n point: new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ])\n },\n _isTouch\n );\n } else {\n this.click_target = null;\n this.is_dragging = false;\n if (_isTouch) {\n this.unselectAll();\n }\n }\n paper.view.draw();\n },\n onScroll: function(_event, _scrolldelta) {\n this.totalScroll += _scrolldelta;\n if (Math.abs(this.totalScroll) >= 1) {\n var _off = this.canvas_$.offset(),\n _delta = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]).subtract(this.offset).multiply( Math.SQRT2 - 1 );\n if (this.totalScroll > 0) {\n this.setScale( this.scale * Math.SQRT2, this.offset.subtract(_delta) );\n } else {\n this.setScale( this.scale * Math.SQRT1_2, this.offset.add(_delta.divide(Math.SQRT2)));\n }\n this.totalScroll = 0;\n }\n },\n onDoubleClick: function(_event) {\n if (!this.isEditable()) {\n return;\n }\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]);\n var _hitResult = paper.project.hitTest(_point);\n if (this.isEditable() && (!_hitResult || typeof _hitResult.item.__representation === \"undefined\")) {\n var _coords = this.toModelCoords(_point),\n _data = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n },\n _node = this.renkan.project.addNode(_data);\n this.getRepresentationByModel(_node).openEditor();\n }\n paper.view.draw();\n },\n defaultDropHandler: function(_data) {\n var newNode = {};\n var snippet = \"\";\n switch(_data[\"text/x-iri-specific-site\"]) {\n case \"twitter\":\n snippet = $('
                            ').html(_data[\"text/x-iri-selected-html\"]);\n var tweetdiv = snippet.find(\".tweet\");\n newNode.title = this.renkan.translate(\"Tweet by \") + tweetdiv.attr(\"data-name\");\n newNode.uri = \"http://twitter.com/\" + tweetdiv.attr(\"data-screen-name\") + \"/status/\" + tweetdiv.attr(\"data-tweet-id\");\n newNode.image = tweetdiv.find(\".avatar\").attr(\"src\");\n newNode.description = tweetdiv.find(\".js-tweet-text:first\").text();\n break;\n case \"google\":\n snippet = $('
                            ').html(_data[\"text/x-iri-selected-html\"]);\n newNode.title = snippet.find(\"h3:first\").text().trim();\n newNode.uri = snippet.find(\"h3 a\").attr(\"href\");\n newNode.description = snippet.find(\".st:first\").text().trim();\n break;\n default:\n if (_data[\"text/x-iri-source-uri\"]) {\n newNode.uri = _data[\"text/x-iri-source-uri\"];\n }\n }\n if (_data[\"text/plain\"] || _data[\"text/x-iri-selected-text\"]) {\n newNode.description = (_data[\"text/plain\"] || _data[\"text/x-iri-selected-text\"]).replace(/[\\s\\n]+/gm,' ').trim();\n }\n if (_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]) {\n snippet = $('
                            ').html(_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]);\n var _svgimgs = snippet.find(\"image\");\n if (_svgimgs.length) {\n newNode.image = _svgimgs.attr(\"xlink:href\");\n }\n var _svgpaths = snippet.find(\"path\");\n if (_svgpaths.length) {\n newNode.clipPath = _svgpaths.attr(\"d\");\n }\n var _imgs = snippet.find(\"img\");\n if (_imgs.length) {\n newNode.image = _imgs[0].src;\n }\n var _as = snippet.find(\"a\");\n if (_as.length) {\n newNode.uri = _as[0].href;\n }\n newNode.title = snippet.find(\"[title]\").attr(\"title\") || newNode.title;\n newNode.description = snippet.text().replace(/[\\s\\n]+/gm,' ').trim();\n }\n if (_data[\"text/uri-list\"]) {\n newNode.uri = _data[\"text/uri-list\"];\n }\n if (_data[\"text/x-moz-url\"] && !newNode.title) {\n newNode.title = (_data[\"text/x-moz-url\"].split(\"\\n\")[1] || \"\").trim();\n if (newNode.title === newNode.uri) {\n newNode.title = false;\n }\n }\n if (_data[\"text/x-iri-source-title\"] && !newNode.title) {\n newNode.title = _data[\"text/x-iri-source-title\"];\n }\n if (_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]) {\n snippet = $('
                            ').html(_data[\"text/html\"] || _data[\"text/x-iri-selected-html\"]);\n newNode.image = snippet.find(\"[data-image]\").attr(\"data-image\") || newNode.image;\n newNode.uri = snippet.find(\"[data-uri]\").attr(\"data-uri\") || newNode.uri;\n newNode.title = snippet.find(\"[data-title]\").attr(\"data-title\") || newNode.title;\n newNode.description = snippet.find(\"[data-description]\").attr(\"data-description\") || newNode.description;\n newNode.clipPath = snippet.find(\"[data-clip-path]\").attr(\"data-clip-path\") || newNode.clipPath;\n }\n\n if (!newNode.title) {\n newNode.title = this.renkan.translate(\"Dragged resource\");\n }\n var fields = [\"title\", \"description\", \"uri\", \"image\"];\n for (var i = 0; i < fields.length; i++) {\n var f = fields[i];\n if (_data[\"text/x-iri-\" + f] || _data[f]) {\n newNode[f] = _data[\"text/x-iri-\" + f] || _data[f];\n }\n if (newNode[f] === \"none\" || newNode[f] === \"null\") {\n newNode[f] = undefined;\n }\n }\n\n if(typeof this.renkan.options.drop_enhancer === \"function\"){\n newNode = this.renkan.options.drop_enhancer(newNode, _data);\n }\n\n return newNode;\n\n },\n dropData: function(_data, _event) {\n if (!this.isEditable()) {\n return;\n }\n if (_data[\"text/json\"] || _data[\"application/json\"]) {\n try {\n var jsondata = JSON.parse(_data[\"text/json\"] || _data[\"application/json\"]);\n _(_data).extend(jsondata);\n }\n catch(e) {}\n }\n\n var newNode = (typeof this.renkan.options.drop_handler === \"undefined\")?this.defaultDropHandler(_data):this.renkan.options.drop_handler(_data);\n\n var _off = this.canvas_$.offset(),\n _point = new paper.Point([\n _event.pageX - _off.left,\n _event.pageY - _off.top\n ]),\n _coords = this.toModelCoords(_point),\n _nodedata = {\n id: Utils.getUID('node'),\n created_by: this.renkan.current_user,\n uri: newNode.uri || \"\",\n title: newNode.title || \"\",\n description: newNode.description || \"\",\n image: newNode.image || \"\",\n color: newNode.color || undefined,\n clip_path: newNode.clipPath || undefined,\n position: {\n x: _coords.x,\n y: _coords.y\n }\n };\n var _node = this.renkan.project.addNode(_nodedata),\n _repr = this.getRepresentationByModel(_node);\n if (_event.type === \"drop\") {\n _repr.openEditor();\n }\n },\n fullScreen: function() {\n var _isFull = document.fullScreen || document.mozFullScreen || document.webkitIsFullScreen,\n _el = this.renkan.$[0],\n _requestMethods = [\"requestFullScreen\",\"mozRequestFullScreen\",\"webkitRequestFullScreen\"],\n _cancelMethods = [\"cancelFullScreen\",\"mozCancelFullScreen\",\"webkitCancelFullScreen\"],\n i;\n if (_isFull) {\n for (i = 0; i < _cancelMethods.length; i++) {\n if (typeof document[_cancelMethods[i]] === \"function\") {\n document[_cancelMethods[i]]();\n break;\n }\n }\n } else {\n for (i = 0; i < _requestMethods.length; i++) {\n if (typeof _el[_requestMethods[i]] === \"function\") {\n _el[_requestMethods[i]]();\n break;\n }\n }\n }\n },\n zoomOut: function() {\n var _newScale = this.scale * Math.SQRT1_2,\n _offset = new paper.Point([\n this.canvas_$.width(),\n this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - Math.SQRT1_2 ) ).add(this.offset.multiply( Math.SQRT1_2 ));\n this.setScale( _newScale, _offset );\n },\n zoomIn: function() {\n var _newScale = this.scale * Math.SQRT2,\n _offset = new paper.Point([\n this.canvas_$.width(),\n this.canvas_$.height()\n ]).multiply( 0.5 * ( 1 - Math.SQRT2 ) ).add(this.offset.multiply( Math.SQRT2 ));\n this.setScale( _newScale, _offset );\n },\n addNodeBtn: function() {\n if (this.click_mode === Utils._CLICKMODE_ADDNODE) {\n this.click_mode = false;\n this.notif_$.hide();\n } else {\n this.click_mode = Utils._CLICKMODE_ADDNODE;\n this.notif_$.text(this.renkan.translate(\"Click on the background canvas to add a node\")).fadeIn();\n }\n return false;\n },\n addEdgeBtn: function() {\n if (this.click_mode === Utils._CLICKMODE_STARTEDGE || this.click_mode === Utils._CLICKMODE_ENDEDGE) {\n this.click_mode = false;\n this.notif_$.hide();\n } else {\n this.click_mode = Utils._CLICKMODE_STARTEDGE;\n this.notif_$.text(this.renkan.translate(\"Click on a first node to start the edge\")).fadeIn();\n }\n return false;\n },\n exportProject: function() {\n var projectJSON = this.renkan.project.toJSON(),\n downloadLink = document.createElement(\"a\"),\n projectId = projectJSON.id,\n fileNameToSaveAs = projectId + \".json\";\n\n // clean ids\n delete projectJSON.id;\n delete projectJSON._id;\n delete projectJSON.space_id;\n\n var objId;\n var idsMap = {};\n\n _.each(projectJSON.nodes, function(e,i,l) {\n objId = e.id || e._id;\n delete e._id;\n delete e.id;\n idsMap[objId] = e['@id'] = Utils.getUUID4();\n });\n _.each(projectJSON.edges, function(e,i,l) {\n delete e._id;\n delete e.id;\n e.to = idsMap[e.to];\n e.from = idsMap[e.from];\n });\n _.each(projectJSON.views, function(e,i,l) {\n objId = e.id || e._id;\n delete e._id;\n delete e.id;\n });\n projectJSON.users = [];\n\n var projectJSONStr = JSON.stringify(projectJSON, null, 2);\n var blob = new Blob([projectJSONStr], {type: \"application/json;charset=utf-8\"});\n filesaver(blob,fileNameToSaveAs);\n\n },\n foldBins: function() {\n var foldBinsButton = this.$.find(\".Rk-Fold-Bins\"),\n bins = this.renkan.$.find(\".Rk-Bins\");\n var _this = this;\n if (bins.position().left < 0) {\n bins.animate({left: 0},250);\n this.$.animate({left: 300},250,function() {\n var w = _this.$.width();\n paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);\n });\n foldBinsButton.html(\"«\");\n } else {\n bins.animate({left: -300},250);\n this.$.animate({left: 0},250,function() {\n var w = _this.$.width();\n paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);\n });\n foldBinsButton.html(\"»\");\n }\n },\n save: function() { },\n open: function() { }\n });\n\n /* Scene End */\n\n return Scene;\n\n});\n\n\n//Load modules and use them\nif( typeof require.config === \"function\" ) {\n require.config({\n paths: {\n 'jquery':'../lib/jquery/jquery',\n 'underscore':'../lib/underscore/underscore',\n 'filesaver' :'../lib/FileSaver/FileSaver',\n 'requtils':'require-utils'\n }\n });\n}\n\nrequire(['renderer/baserepresentation',\n 'renderer/basebutton',\n 'renderer/noderepr',\n 'renderer/edge',\n 'renderer/tempedge',\n 'renderer/baseeditor',\n 'renderer/nodeeditor',\n 'renderer/edgeeditor',\n 'renderer/nodebutton',\n 'renderer/nodeeditbutton',\n 'renderer/noderemovebutton',\n 'renderer/noderevertbutton',\n 'renderer/nodelinkbutton',\n 'renderer/nodeenlargebutton',\n 'renderer/nodeshrinkbutton',\n 'renderer/edgeeditbutton',\n 'renderer/edgeremovebutton',\n 'renderer/edgerevertbutton',\n 'renderer/miniframe',\n 'renderer/scene'\n ], function(BaseRepresentation, BaseButton, NodeRepr, Edge, TempEdge, BaseEditor, NodeEditor, EdgeEditor, NodeButton, NodeEditButton, NodeRemoveButton, NodeRevertButton, NodeLinkButton, NodeEnlargeButton, NodeShrinkButton, EdgeEditButton, EdgeRemoveButton, EdgeRevertButton, MiniFrame, Scene){\n\n \n\n var Rkns = window.Rkns;\n\n if(typeof Rkns.Renderer === \"undefined\"){\n Rkns.Renderer = {};\n }\n var Renderer = Rkns.Renderer;\n\n Renderer._BaseRepresentation = BaseRepresentation;\n Renderer._BaseButton = BaseButton;\n Renderer.Node = NodeRepr;\n Renderer.Edge = Edge;\n Renderer.TempEdge = TempEdge;\n Renderer._BaseEditor = BaseEditor;\n Renderer.NodeEditor = NodeEditor;\n Renderer.EdgeEditor = EdgeEditor;\n Renderer._NodeButton = NodeButton;\n Renderer.NodeEditButton = NodeEditButton;\n Renderer.NodeRemoveButton = NodeRemoveButton;\n Renderer.NodeRevertButton = NodeRevertButton;\n Renderer.NodeLinkButton = NodeLinkButton;\n Renderer.NodeEnlargeButton = NodeEnlargeButton;\n Renderer.NodeShrinkButton = NodeShrinkButton;\n Renderer.EdgeEditButton = EdgeEditButton;\n Renderer.EdgeRemoveButton = EdgeRemoveButton;\n Renderer.EdgeRevertButton = EdgeRevertButton;\n Renderer.MiniFrame = MiniFrame;\n Renderer.Scene = Scene;\n\n startRenkan();\n});\n\ndefine(\"main-renderer\", function(){});\n\n"]} \ No newline at end of file