annotate background.js @ 5:330db83ea497

Added tag version-2 for changeset 72e2ab36f4fc
author Guido Berhoerster <guido+cws@berhoerster.name>
date Thu, 31 Oct 2019 16:31:38 +0100
parents f77dab12bb52
children d5f5d016facd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
1 /*
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
2 * Copyright (C) 2018 Guido Berhoerster <guido+cws@berhoerster.name>
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
3 *
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
4 * This Source Code Form is subject to the terms of the Mozilla Public
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
5 * License, v. 2.0. If a copy of the MPL was not distributed with this
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
6 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
7 */
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
8
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
9 'use strict';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
10
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
11 function encodeXML(str) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
12 return str.replace(/[<>&'"]/g, c => {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
13 switch (c) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
14 case '<': return '&lt;';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
15 case '>': return '&gt;';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
16 case '&': return '&amp;';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
17 case '\'': return '&apos;';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
18 case '"': return '&quot;';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
19 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
20 });
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
21 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
22
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
23 function createFavIcon(name) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
24 let firstLetter = name.trim().charAt(0);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
25 if (firstLetter === '') {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
26 firstLetter = '?';
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
27 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
28 let svg = `<svg viewBox="0 0 16 16" ` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
29 `xmlns="http://www.w3.org/2000/svg">` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
30 `<defs>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
31 `<filter id="ds">` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
32 `<feDropShadow dx="0" dy="0" stdDeviation=".5"/>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
33 `</filter>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
34 `</defs>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
35 `<rect width="16" height="16" rx="3" ry="3" fill="#ed00b5"/>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
36 `<text x="8" y="12" alignment-baseline="middle" fill="#fff" ` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
37 `filter="url(#ds)" font-family="sans-serif" font-size="11px" ` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
38 `font-weight="bold" text-anchor="middle">` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
39 `${encodeXML(firstLetter)}</text>` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
40 `</svg>`;
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
41 return `data:image/svg+xml;charset=utf-8,${encodeURIComponent(svg)}`
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
42 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
43
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
44 async function createMenu(isSelection) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
45 let searchEngines = await browser.search.get();
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
46 let menuItems = new Set();
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
47 for (let engine of searchEngines) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
48 let favIcon = typeof engine.favIconUrl !== 'undefined' ?
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
49 engine.favIconUrl : createFavIcon(engine.name);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
50 let menuItemId = browser.menus.create({
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
51 id: engine.name,
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
52 title: browser.i18n.getMessage(isSelection ?
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
53 'searchSelectionWithEngine' : 'searchLinkWithEngine',
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
54 engine.name.trim()),
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
55 icons: {16: favIcon},
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
56 contexts: ['link', 'selection']
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
57 }, async () => {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
58 if (browser.runtime.lastError) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
59 console.log(`Failed to create menu item:` +
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
60 `${browser.runtime.lastError}`);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
61 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
62
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
63 // browser.menus.create does not return a promise that can be
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
64 // awaited, thus collect the returned menu item IDs in a set and
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
65 // remove them from this callback which is called when the
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
66 // asynchronous creation function has finished; when the set is
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
67 // empty all creation functions have finished and the menu can be
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
68 // refreshed
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
69 menuItems.delete(menuItemId);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
70 if (menuItems.size === 0) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
71 try {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
72 await browser.menus.refresh();
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
73 } catch (e) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
74 console.log(`Failed to refresh menu: ${e.message}`);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
75 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
76 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
77 });
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
78 menuItems.add(menuItemId);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
79 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
80 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
81
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
82 browser.menus.onShown.addListener(async (info, tab) => {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
83 try {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
84 await createMenu(info.contexts.includes('selection'));
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
85 } catch (e) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
86 console.log(e);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
87 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
88 });
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
89
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
90 browser.menus.onHidden.addListener(async () => {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
91 try {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
92 await browser.menus.removeAll();
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
93 } catch (e) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
94 console.log(`Failed to remove menu items: ${e.message}`);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
95 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
96 try {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
97 await browser.menus.refresh();
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
98 } catch (e) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
99 console.log(`Failed to refresh menu: ${e.message}`);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
100 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
101 });
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
102
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
103 browser.menus.onClicked.addListener(async (info, tab) => {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
104 let query = typeof info.selectionText !== 'undefined' ?
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
105 info.selectionText.trim() : info.linkText.trim();
3
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
106 // create a new tab with the same contextual identity as the current tab
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
107 let newTab;
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
108 try {
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
109 newTab = await browser.tabs.create({
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
110 active: true,
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
111 cookieStoreId: tab.cookieStoreId,
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
112 openerTabId: tab.id
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
113 });
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
114 } catch (e) {
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
115 console.log(`Failed to create new tab: ${e.message}`);
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
116 return;
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
117 }
0
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
118 try {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
119 await browser.search.search({
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
120 query: query,
3
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
121 engine: info.menuItemId,
f77dab12bb52 Add support for contextual identities
Guido Berhoerster <guido+cws@berhoerster.name>
parents: 0
diff changeset
122 tabId: newTab.id
0
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
123 });
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
124 } catch (e) {
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
125 console.log(`Failed to search for "${query}": ${e.message}`);
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
126 }
2050741e9711 Initial revision
Guido Berhoerster <guido+cws@berhoerster.name>
parents:
diff changeset
127 });