mirror of
https://github.com/gorhill/uBlock.git
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60 lines
2.1 KiB
JavaScript
60 lines
2.1 KiB
JavaScript
/*******************************************************************************
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µBlock - a Chromium browser extension to block requests.
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Copyright (C) 2014 Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* global chrome, µBlock */
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/******************************************************************************/
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µBlock.XAL = (function(){
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/******************************************************************************/
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var exports = {};
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/******************************************************************************/
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// Must read: https://code.google.com/p/chromium/issues/detail?id=410868#c8
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// https://github.com/gorhill/uBlock/issues/19
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// https://github.com/gorhill/uBlock/issues/207
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// Since we may be called asynchronously, the tab id may not exist
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// anymore, so this ensures it does still exist.
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exports.setIcon = function(id, imgDict, overlayStr) {
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var onIconReady = function() {
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if ( chrome.runtime.lastError ) {
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return;
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}
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chrome.browserAction.setBadgeText({ tabId: id, text: overlayStr });
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if ( overlayStr !== '' ) {
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chrome.browserAction.setBadgeBackgroundColor({ tabId: id, color: '#666' });
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}
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};
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chrome.browserAction.setIcon({ tabId: id, path: imgDict }, onIconReady);
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};
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/******************************************************************************/
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return exports;
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/******************************************************************************/
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})();
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