mirror of
https://github.com/gorhill/uBlock.git
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0886f7e886
.jshintrc's otion-set is a personal choice, merely a suggestion. Beside that, it includes some common globals for specific browsers, so there's no need to set the globals in every .js file. In order to force strict coding, "use strict" directive was added into every .js file.
105 lines
3.3 KiB
JavaScript
105 lines
3.3 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 vAPI, µBlock */
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'use strict';
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/******************************************************************************/
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// New namespace
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µBlock.contextMenu = (function() {
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/******************************************************************************/
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var µb = µBlock;
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var enabled = false;
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/******************************************************************************/
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var onContextMenuClicked = function(details, tab) {
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if ( details.menuItemId !== 'blockElement' ) {
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return;
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}
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if ( tab === undefined ) {
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return;
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}
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if ( /^https?:\/\//.test(tab.url) === false ) {
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return;
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}
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var tagName = details.tagName || '';
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var src = details.frameUrl || details.srcUrl || details.linkUrl || '';
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if (!tagName) {
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if ( typeof details.frameUrl === 'string' ) {
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tagName = 'iframe';
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} else if ( typeof details.srcUrl === 'string' ) {
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if ( details.mediaType === 'image' ) {
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tagName = 'img';
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} else if ( details.mediaType === 'video' ) {
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tagName = 'video';
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} else if ( details.mediaType === 'audio' ) {
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tagName = 'audio';
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}
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} else if ( typeof details.linkUrl === 'string' ) {
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tagName = 'a';
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}
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}
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µb.elementPickerExec(tab.id, tagName + '\t' + src);
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};
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/******************************************************************************/
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var toggleMenu = function(on) {
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// In case the permission for contextMenu was not granted.
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// if ( chrome.contextMenus === undefined ) {
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// return;
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// }
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// This needs to be local scope: we can't reuse it for more than one
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// menu creation call.
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var menuCreateDetails = {
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id: 'blockElement',
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title: vAPI.i18n('pickerContextMenuEntry'),
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contexts: ['page', 'editable', 'frame', 'link', 'image', 'video'],
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documentUrlPatterns: ['https://*/*', 'http://*/*']
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};
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if ( on === true && enabled === false ) {
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vAPI.contextMenu.create(menuCreateDetails, onContextMenuClicked);
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enabled = true;
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} else if ( on !== true && enabled === true ) {
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vAPI.contextMenu.remove();
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enabled = false;
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}
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};
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/******************************************************************************/
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return {
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toggle: toggleMenu
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};
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/******************************************************************************/
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})();
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