More optimization to element selection

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1713 eee81c28-f429-11dd-99c0-75d572ba1ddd

editor/extensions/ext-connector.js

@@ -487,6 +487,8 @@ svgEditor.addExtension("Connector", function(S) {
 			}
 		},
 		selectedChanged: function(opts) {
+			// TODO: Find better way to skip operations if no connectors are in use
+			if(!$(svgcontent).find(conn_sel).length) return;
 			
 			if(svgCanvas.getMode() == 'connector') {
 				svgCanvas.setMode('select');