1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // This makes sure we only enable the page action once per tab.
8 chrome.extension.onRequest.addListener(function(request, sender) {
9 if (request.msg == "feedIcon") {
10 console.log('url: ' + sender.tab.url);
12 if (!hasEnabled[sender.tab.id]) {
13 console.log('Enabling for ' + sender.tab.id);
15 // We have received a list of feed urls found on the page.
16 // Enable the page action icon.
17 chrome.pageAction.setTitle({ tabId: sender.tab.id,
18 title: "Page action..."});
19 chrome.pageAction.show(sender.tab.id);
20 hasEnabled[sender.tab.id] = true;
21 hasEnabledLastTabId = sender.tab.id;
23 console.log('We are not doing this more than once (for ' +