Attempt to implement image save using data URLs.

[moodle/mihaisucan.git] / lib / editor / tinymce / jscripts / tiny_mce / plugins / paintweb / editor_plugin.js

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F(){if(!D||!G||!L){return }V=null;var c="";if(L==="dataURL"){c=Z.getLang("paintweb.statusEditingDataURL")}else{c=Z.getLang("paintweb.statusImageEditing","You are editing {file}.").replace("{file}","<strong>"+L+"</strong>")}D.firstChild.innerHTML=c}function E(){if(!I(G)){G=null;L=null;return }if(K){clearTimeout(K);K=null}L=Z.dom.getAttrib(G,"src");if(L.substr(0,5)==="data:"){L="dataURL"}else{L=L.substr(L.lastIndexOf("/")+1)}if(C&&C.parentNode&&Z){C.title=Z.getLang("paintweb.overlayLoading","Loading PaintWeb...");C.replaceChild(document.createTextNode(C.title),C.firstChild)}if(S){S.imageLoad(G);N()}else{b()}}function N(){S.gui.show();a.style.display="none";if(!D){return }F();var c=U.guiPlaceholder;if(!D.parentNode){c.parentNode.insertBefore(D,c)}}function 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e=0;e<c.length;e++){f=c[e].parentNode;f.removeChild(c[e])}}tinymce.PluginManager.requireLangPack("paintweb");tinymce.create("tinymce.plugins.paintweb",{init:function(c,e){c.addCommand("paintwebEdit",Y,c);c.addButton("paintwebEdit",{title:"paintweb.toolbarButton",cmd:"paintwebEdit",image:e+"/img/paintweb.gif"});c.onNodeChange.add(this.edNodeChange);var d=c.getParam("paintweb_config")||{};if(!d.tinymce){d.tinymce={}}if(d.tinymce.contextMenuItem&&c.plugins.contextmenu){c.plugins.contextmenu.onContextMenu.add(this.pluginContextMenu)}if(d.tinymce.overlayButton){c.onClick.add(this.edClick);c.onPreProcess.add(this.edPreProcess);c.onBeforeGetContent.add(this.edPreProcess);c.onRemove.add(this.edPreProcess);c.onInit.add(R);C=document.createElement("a");overlayStyle=C.style;C.className="paintwebOverlayButton";C.title=c.getLang("paintweb.overlayButton","Edit");C.appendChild(document.createTextNode(C.title));overlayStyle.position="absolute";overlayStyle.background="#fff";overlayStyle.padding="4px 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