michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // This is a content script.  It executes inside the context of the Reddit page
michael@0: // loaded into the panel and has access to that page's window object and other
michael@0: // global objects (although the page does not have access to globals defined by
michael@0: // this script unless they are explicitly attached to the window object).
michael@0: //
michael@0: // This content script is injected into the context of the Reddit page
michael@0: // by the Panel API, which is accessed by the main add-on script in lib/main.js.
michael@0: // See that script for more information about how the panel is created.
michael@0: 
michael@0: $(window).click(function (event) {
michael@0:   var t = event.target;
michael@0: 
michael@0:   // Don't intercept the click if it isn't on a link.
michael@0:   if (t.nodeName != "A")
michael@0:     return;
michael@0: 
michael@0:   // Don't intercept the click if it was on one of the links in the header
michael@0:   // or next/previous footer, since those links should load in the panel itself.
michael@0:   if ($(t).parents('#header').length || $(t).parents('.nextprev').length)
michael@0:     return;
michael@0: 
michael@0:   // Intercept the click, passing it to the addon, which will load it in a tab.
michael@0:   event.stopPropagation();
michael@0:   event.preventDefault();
michael@0:   self.port.emit('click', t.toString());
michael@0: });
michael@0: 
michael@0: // Panels have an OS-specific background color by default, and the Mac OS X
michael@0: // background color is dark grey, but Reddit expects its background to be white
michael@0: // and looks odd when it isn't, so set it to white.
michael@0: $("body").css("background", "white");