selectElementByMiddleClick.uc.js

selectElementByMiddleClick.uc.js

// ==UserScript==
// @name           selectElementByMiddleClick.uc.js
// @description    DOM Inspector -> Select Element By Click
// @include        chrome://inspector/content/inspector.xul
// @compatibility  Firefox 3.*
// @namespace      http://twitter.com/xulapp
// @author         xulapp
// @license        MIT License
// @version        2010/02/23 23:40 +09:00
// ==/UserScript==


(function selectElementByMiddleClick() {
	var menuitem = document.getElementById('item:selectByClick');
	menuitem.setAttribute('label', menuitem.getAttribute('label').replace('Click', 'MiddleClick'));

	var codeForDOMViewer = '' + <><![CDATA[
		eval('MouseDownListener.handleEvent = ' + MouseDownListener.handleEvent.toString().replace(
			'if (aEvent.type == "mousedown")',
			'if (aEvent.type == "mousedown" && aEvent.button == 1)'
		));
	]]></>;

	var viewerFrame = document.getElementById('bxDocPanel');
	eval('viewerFrame.notifyViewerReady = ' + viewerFrame.notifyViewerReady.toString().replace(
		'{',
		'{' + <><![CDATA[
			try {
				(function(doc) {
					var script = doc.createElementNS('http://www.w3.org/1999/xhtml', 'html:script');
					script.type = 'text/javascript';
					script.appendChild(
						doc.createTextNode(]]>{ uneval(codeForDOMViewer) }<![CDATA[)
					);
					doc.documentElement.appendChild(script);
					doc.documentElement.removeChild(script);
				})(this.viewerDocument);
			} catch (e) {
			}
		]]></>
	));
})();