clean up the Url window a little bit and rename Url.js to UrlWindow.js

create the FileWindow on demand and change the filename to match the classname

deluge/ui/web/js/deluge-all/add/AddWindow.js

@@ -155,6 +155,7 @@ Deluge.add.AddWindow = Ext.extend(Deluge.add.Window, {
 	},
 
 	onFile: function() {
+		if (!this.file) this.file = new Deluge.add.FileWindow();
 		this.file.show();
 	},
 

deluge/ui/web/js/deluge-all/add/FileWindow.js

@@ -46,7 +46,7 @@ Deluge.add.FileWindow = Ext.extend(Deluge.add.Window, {
 	buttonAlign: 'center',
 	closeAction: 'hide',
 	bodyStyle: 'padding: 10px 5px;',
-	iconCls: 'x-deluge-add-file'
+	iconCls: 'x-deluge-add-file',
 
 	initComponent: function() {
 		Deluge.add.FileWindow.superclass.initComponent.call(this);

deluge/ui/web/js/deluge-all/add/UrlWindow.js

@@ -32,21 +32,18 @@
 
 Ext.namespace('Deluge.add');
 Deluge.add.UrlWindow = Ext.extend(Deluge.add.Window, {
-	constructor: function(config) {
+
-		config = Ext.apply({
+	title: _('Add from Url'),
+	modal: true,
+	plain: true,
 	layout: 'fit',
 	width: 350,
 	height: 155,
-			bodyStyle: 'padding: 10px 5px;',
+
 	buttonAlign: 'center',
 	closeAction: 'hide',
-			modal: true,
+	bodyStyle: 'padding: 10px 5px;',
-			plain: true,
+	iconCls: 'x-deluge-add-url-window-icon',
-			title: _('Add from Url'),
-			iconCls: 'x-deluge-add-url-window-icon'
-		}, config);
-		Deluge.add.UrlWindow.superclass.constructor.call(this, config);
-	},
 	
 	initComponent: function() {
 		Deluge.add.UrlWindow.superclass.initComponent.call(this);