addon-sdk/source/lib/sdk/tabs/helpers.js@6474c204b198 (annotated)
addon-sdk/source/lib/sdk/tabs/helpers.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | 'use strict'; |
| michael@0 | 5 | |
| michael@0 | 6 | module.metadata = { |
| michael@0 | 7 | 'stability': 'unstable' |
| michael@0 | 8 | }; |
| michael@0 | 9 | |
| michael@0 | 10 | |
| michael@0 | 11 | // NOTE: This file should only export Tab instances |
| michael@0 | 12 | |
| michael@0 | 13 | |
| michael@0 | 14 | const { getTabForContentWindow, getTabForBrowser: getRawTabForBrowser } = require('./utils'); |
| michael@0 | 15 | const { Tab } = require('./tab'); |
| michael@0 | 16 | const { rawTabNS } = require('./namespace'); |
| michael@0 | 17 | |
| michael@0 | 18 | function getTabForWindow(win) { |
| michael@0 | 19 | let tab = getTabForContentWindow(win); |
| michael@0 | 20 | // We were unable to find the related tab! |
| michael@0 | 21 | if (!tab) |
| michael@0 | 22 | return null; |
| michael@0 | 23 | |
| michael@0 | 24 | return getTabForRawTab(tab) || Tab({ tab: tab }); |
| michael@0 | 25 | } |
| michael@0 | 26 | exports.getTabForWindow = getTabForWindow; |
| michael@0 | 27 | |
| michael@0 | 28 | // only works on fennec atm |
| michael@0 | 29 | function getTabForRawTab(rawTab) { |
| michael@0 | 30 | let tab = rawTabNS(rawTab).tab; |
| michael@0 | 31 | if (tab) { |
| michael@0 | 32 | return tab; |
| michael@0 | 33 | } |
| michael@0 | 34 | return null; |
| michael@0 | 35 | } |
| michael@0 | 36 | exports.getTabForRawTab = getTabForRawTab; |
| michael@0 | 37 | |
| michael@0 | 38 | function getTabForBrowser(browser) { |
| michael@0 | 39 | return getTabForRawTab(getRawTabForBrowser(browser)); |
| michael@0 | 40 | } |
| michael@0 | 41 | exports.getTabForBrowser = getTabForBrowser; |
