add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojo / dnd / Avatar.js

diff --git a/static/dojo-release-1.1.1/dojo/dnd/Avatar.js b/static/dojo-release-1.1.1/dojo/dnd/Avatar.js
new file mode 100644 (file)
index 0000000..33ccb07
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojo/dnd/Avatar.js
@@ -0,0 +1,82 @@
+if(!dojo._hasResource["dojo.dnd.Avatar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Avatar"] = true;
+dojo.provide("dojo.dnd.Avatar");
+
+dojo.require("dojo.dnd.common");
+
+dojo.declare("dojo.dnd.Avatar", null, {
+       // summary: an object, which represents transferred DnD items visually
+       // manager: Object: a DnD manager object
+
+       constructor: function(manager){
+               this.manager = manager;
+               this.construct();
+       },
+
+       // methods
+       construct: function(){
+               // summary: a constructor function;
+               //      it is separate so it can be (dynamically) overwritten in case of need
+               var a = dojo.doc.createElement("table");
+               a.className = "dojoDndAvatar";
+               a.style.position = "absolute";
+               a.style.zIndex = 1999;
+               a.style.margin = "0px"; // to avoid dojo.marginBox() problems with table's margins
+               var b = dojo.doc.createElement("tbody");
+               var tr = dojo.doc.createElement("tr");
+               tr.className = "dojoDndAvatarHeader";
+               var td = dojo.doc.createElement("td");
+               td.innerHTML = this._generateText();
+               tr.appendChild(td);
+               dojo.style(tr, "opacity", 0.9);
+               b.appendChild(tr);
+               var k = Math.min(5, this.manager.nodes.length);
+               var source = this.manager.source;
+               for(var i = 0; i < k; ++i){
+                       tr = dojo.doc.createElement("tr");
+                       tr.className = "dojoDndAvatarItem";
+                       td = dojo.doc.createElement("td");
+                       if(source.creator){
+                               // create an avatar representation of the node
+                               node = source._normalizedCreator(source.getItem(this.manager.nodes[i].id).data, "avatar").node;
+                       }else{
+                               // or just clone the node and hope it works
+                               node = this.manager.nodes[i].cloneNode(true);
+                               if(node.tagName.toLowerCase() == "tr"){
+                                       // insert extra table nodes
+                                       var table = dojo.doc.createElement("table"),
+                                               tbody = dojo.doc.createElement("tbody");
+                                       tbody.appendChild(node);
+                                       table.appendChild(tbody);
+                                       node = table;
+                               }
+                       }
+                       node.id = "";
+                       td.appendChild(node);
+                       tr.appendChild(td);
+                       dojo.style(tr, "opacity", (9 - i) / 10);
+                       b.appendChild(tr);
+               }
+               a.appendChild(b);
+               this.node = a;
+       },
+       destroy: function(){
+               // summary: a desctructor for the avatar, called to remove all references so it can be garbage-collected
+               dojo._destroyElement(this.node);
+               this.node = false;
+       },
+       update: function(){
+               // summary: updates the avatar to reflect the current DnD state
+               dojo[(this.manager.canDropFlag ? "add" : "remove") + "Class"](this.node, "dojoDndAvatarCanDrop");
+               // replace text
+               dojo.query("tr.dojoDndAvatarHeader td").forEach(function(node){
+                       node.innerHTML = this._generateText();
+               }, this);
+       },
+       _generateText: function(){
+               // summary: generates a proper text to reflect copying or moving of items
+               return this.manager.nodes.length.toString();
+       }
+});
+
+}