Custom Buttons (FF) - smartOpenWebPanel (replacement for openWebPanel)

CB.smartOpenWebPanel.code.js

this.smartOpenWebPanel("Translate", "https://translate.google.pl/");

CB.smartOpenWebPanel.init.js

/*Init*/

/**
  Opens URL in AiOS web-panel but only if not already loaded.
*/
this.smartOpenWebPanel = function (label, url) {
	// fallback for non-AiOS sidebar
	if (typeof AiOS_HELPER == 'undefined') {
		openWebPanel(label, url);
	}

	// figure out sidebar state
	var sidebarDoc = this._getAiosDocument();
	if (sidebarDoc) {
		var webPanel = sidebarDoc.getElementById('web-panels-browser');
		var webPanelSelected = false;
		var webPanelUrl = '';
		if(webPanel) {
			webPanelSelected = true;	// not necessarly visble(!)
			// url that was open in the web-panel
			webPanelUrl = webPanel.contentDocument.location.href;
		}
		// remove (ignore in comparison) query string and hash if URL to be opened doesn't contain one
		if (url.search(/[#\?]/) < 0) {
			webPanelUrl = webPanelUrl.replace(/[#\?].+/, '');
		}
	}
	/**
	alert("sidebarHref:"+sidebarDoc.location.href);// for web-panel: chrome://browser/content/web-panels.xul
	alert("webPanelUrl:"+webPanelUrl);	
	alert("aios_isSidebarHidden():"+aios_isSidebarHidden());
	/**/

	// open if different
	var openedUrl = false;
	if (webPanelUrl !== url) {
		openedUrl = true;
		openWebPanel(label, url);
	}

	// toggle sidebar (force open if opening new URL)
	if(aios_isSidebarHidden() || openedUrl) {
		// not sure why but this works better for opening the sidebar after URL change...
		if (openedUrl) {
			toggleSidebar('viewPageInfoSidebar');
			toggleSidebar('viewWebPanelsSidebar');
		} else {
			aios_toggleSidebar('switch', true);
		}
	} else {
		aios_toggleSidebar('switch', false);
	}
}

/*
  Minor helper functions
*/
this._getAiosDocument = function () {
	return AiOS_HELPER.mostRecentWindow.document.getElementById('sidebar').contentDocument;
}