move the columntree stuff into deluge-ext

deluge/ui/web/js/deluge-ext.js

@@ -50,4 +50,91 @@ Deluge.ProgressBar = Ext.extend(Ext.ProgressBar, {
 		return this;
 	}
 });
-Ext.reg('deluge-progress', Deluge.ProgressBar);
+Ext.reg('deluge-progress', Deluge.ProgressBar);
+
+Ext.tree.ColumnTree = Ext.extend(Ext.tree.TreePanel, {
+    lines:false,
+    borderWidth: Ext.isBorderBox ? 0 : 2, // the combined left/right border for each cell
+    cls:'x-column-tree',
+    
+    onRender : function(){
+        Ext.tree.ColumnTree.superclass.onRender.apply(this, arguments);
+        this.headers = this.body.createChild(
+            {cls:'x-tree-headers'},this.innerCt.dom);
+
+        var cols = this.columns, c;
+        var totalWidth = 0;
+
+        for(var i = 0, len = cols.length; i < len; i++){
+             c = cols[i];
+             totalWidth += c.width;
+             this.headers.createChild({
+                 cls:'x-tree-hd ' + (c.cls?c.cls+'-hd':''),
+                 cn: {
+                     cls:'x-tree-hd-text',
+                     html: c.header
+                 },
+                 style:'width:'+(c.width-this.borderWidth)+'px;'
+             });
+        }
+        this.headers.createChild({cls:'x-clear'});
+        // prevent floats from wrapping when clipped
+        this.headers.setWidth(totalWidth);
+        this.innerCt.setWidth(totalWidth);
+    }
+});
+
+Ext.tree.ColumnNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {
+    focus: Ext.emptyFn, // prevent odd scrolling behavior
+
+    renderElements : function(n, a, targetNode, bulkRender){
+        this.indentMarkup = n.parentNode ? n.parentNode.ui.getChildIndent() : '';
+
+        var t = n.getOwnerTree();
+        var cols = t.columns;
+        var bw = t.borderWidth;
+        var c = cols[0];
+        
+        var cb = typeof a.checked == 'boolean';
+		var href = a.href ? a.href : Ext.isGecko ? "" : "#";
+
+        var buf = [
+             '<li class="x-tree-node"><div ext:tree-node-id="',n.id,'" class="x-tree-node-el x-tree-node-leaf x-unselectable ', a.cls,'" unselectable="on">',
+                '<div class="x-tree-col" style="width:',c.width-bw,'px;">',
+                    '<span class="x-tree-node-indent">',this.indentMarkup,"</span>",
+                    '<img src="', this.emptyIcon, '" class="x-tree-ec-icon x-tree-elbow">',
+                    '<img src="', a.icon || this.emptyIcon, '" class="x-tree-node-icon',(a.icon ? " x-tree-node-inline-icon" : ""),(a.iconCls ? " "+a.iconCls : ""),'" unselectable="on" />',
+                    cb ? ('<input class="x-tree-node-cb" type="checkbox" ' + (a.checked ? 'checked="checked" />' : '/>')) : '',
+                    '<a hidefocus="on" class="x-tree-node-anchor" href="',href,'" tabIndex="1" ',
+                    a.hrefTarget ? ' target="'+a.hrefTarget+'"' : "", '>',
+                    '<span unselectable="on">', n.text || (c.renderer ? c.renderer(a[c.dataIndex], n, a) : a[c.dataIndex]),"</span></a>",
+                "</div>"];
+         for(var i = 1, len = cols.length; i < len; i++){
+             c = cols[i];
+
+             buf.push('<div class="x-tree-col ',(c.cls?c.cls:''),'" style="width:',c.width-bw,'px;">',
+                        '<div class="x-tree-col-text">',(c.renderer ? c.renderer(a[c.dataIndex], n, a) : a[c.dataIndex]),"</div>",
+                      "</div>");
+         }
+         buf.push(
+            '<div class="x-clear"></div></div>',
+            '<ul class="x-tree-node-ct" style="display:none;"></ul>',
+            "</li>");
+
+        if(bulkRender !== true && n.nextSibling && n.nextSibling.ui.getEl()){
+            this.wrap = Ext.DomHelper.insertHtml("beforeBegin",
+                                n.nextSibling.ui.getEl(), buf.join(""));
+        }else{
+            this.wrap = Ext.DomHelper.insertHtml("beforeEnd", targetNode, buf.join(""));
+        }
+
+        this.elNode = this.wrap.childNodes[0];
+        this.ctNode = this.wrap.childNodes[1];
+        var cs = this.elNode.firstChild.childNodes;
+        this.indentNode = cs[0];
+        this.ecNode = cs[1];
+        this.iconNode = cs[2];
+        this.anchor = cs[3];
+        this.textNode = cs[3].firstChild;
+    }
+});