browser/metro/base/content/flyoutpanels/FlyoutPanelsUI.js@6474c204b198 (annotated)
browser/metro/base/content/flyoutpanels/FlyoutPanelsUI.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 | // -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*- |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | 'use strict'; |
| michael@0 | 6 | |
| michael@0 | 7 | let FlyoutPanelsUI = { |
| michael@0 | 8 | _isInitialized: false, |
| michael@0 | 9 | |
| michael@0 | 10 | init: function() { |
| michael@0 | 11 | if (this._isInitialized) { |
| michael@0 | 12 | Cu.reportError("Attempted to initialize FlyoutPanelsUI more than once"); |
| michael@0 | 13 | return; |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | Cu.import("resource://gre/modules/XPCOMUtils.jsm"); |
| michael@0 | 17 | Cu.import("resource://gre/modules/Services.jsm"); |
| michael@0 | 18 | |
| michael@0 | 19 | this._isInitialized = true; |
| michael@0 | 20 | let scriptContexts = {}; |
| michael@0 | 21 | let scripts = |
| michael@0 | 22 | [ |
| michael@0 | 23 | ['AboutFlyoutPanel', 'chrome://browser/content/flyoutpanels/AboutFlyoutPanel.js'], |
| michael@0 | 24 | ['PrefsFlyoutPanel', 'chrome://browser/content/flyoutpanels/PrefsFlyoutPanel.js'], |
| michael@0 | 25 | ['SearchFlyoutPanel', 'chrome://browser/content/flyoutpanels/SearchFlyoutPanel.js'], |
| michael@0 | 26 | #ifdef MOZ_SERVICES_SYNC |
| michael@0 | 27 | ['SyncFlyoutPanel', 'chrome://browser/content/flyoutpanels/SyncFlyoutPanel.js'], |
| michael@0 | 28 | #endif |
| michael@0 | 29 | ]; |
| michael@0 | 30 | |
| michael@0 | 31 | scripts.forEach(function (aScript) { |
| michael@0 | 32 | let [name, script] = aScript; |
| michael@0 | 33 | XPCOMUtils.defineLazyGetter(FlyoutPanelsUI, name, function() { |
| michael@0 | 34 | let sandbox = {}; |
| michael@0 | 35 | Services.scriptloader.loadSubScript(script, sandbox); |
| michael@0 | 36 | sandbox[name].init(); |
| michael@0 | 37 | return sandbox[name]; |
| michael@0 | 38 | }); |
| michael@0 | 39 | }); |
| michael@0 | 40 | |
| michael@0 | 41 | Services.obs.addObserver(this, "metro_viewstate_changed", false); |
| michael@0 | 42 | window.addEventListener("TabOpen", this, false); |
| michael@0 | 43 | }, |
| michael@0 | 44 | |
| michael@0 | 45 | uninit: function () { |
| michael@0 | 46 | Services.obs.removeObserver(this, "metro_viewstate_changed"); |
| michael@0 | 47 | window.removeEventListener("TabOpen", this, false); |
| michael@0 | 48 | }, |
| michael@0 | 49 | |
| michael@0 | 50 | show: function(aToShow) { |
| michael@0 | 51 | if (!this[aToShow]) { |
| michael@0 | 52 | throw("FlyoutPanelsUI asked to show '" + aToShow + "' which does not exist"); |
| michael@0 | 53 | } |
| michael@0 | 54 | |
| michael@0 | 55 | if (this._currentFlyout) { |
| michael@0 | 56 | if (this._currentFlyout == this[aToShow]) { |
| michael@0 | 57 | return; |
| michael@0 | 58 | } else { |
| michael@0 | 59 | this.hide(); |
| michael@0 | 60 | } |
| michael@0 | 61 | } |
| michael@0 | 62 | |
| michael@0 | 63 | this._currentFlyout = this[aToShow]; |
| michael@0 | 64 | if (this._currentFlyout._show) { |
| michael@0 | 65 | this._currentFlyout._show(); |
| michael@0 | 66 | } else { |
| michael@0 | 67 | this._currentFlyout._topmostElement.show(); |
| michael@0 | 68 | } |
| michael@0 | 69 | DialogUI.pushPopup(this, this._currentFlyout._topmostElement); |
| michael@0 | 70 | }, |
| michael@0 | 71 | |
| michael@0 | 72 | onBackButton: function() { |
| michael@0 | 73 | if (this._currentFlyout._onBackButton) { |
| michael@0 | 74 | this._currentFlyout._onBackButton(); |
| michael@0 | 75 | } else { |
| michael@0 | 76 | this.hide(); |
| michael@0 | 77 | Services.metro.showSettingsFlyout(); |
| michael@0 | 78 | } |
| michael@0 | 79 | }, |
| michael@0 | 80 | |
| michael@0 | 81 | get isVisible() { |
| michael@0 | 82 | return this._currentFlyout ? true : false; |
| michael@0 | 83 | }, |
| michael@0 | 84 | |
| michael@0 | 85 | handleEvent: function (aEvent) { |
| michael@0 | 86 | switch (aEvent.type) { |
| michael@0 | 87 | case "TabOpen": |
| michael@0 | 88 | this.hide() |
| michael@0 | 89 | break; |
| michael@0 | 90 | } |
| michael@0 | 91 | }, |
| michael@0 | 92 | |
| michael@0 | 93 | observe: function (aSubject, aTopic, aData) { |
| michael@0 | 94 | switch (aTopic) { |
| michael@0 | 95 | case "metro_viewstate_changed": |
| michael@0 | 96 | if (aData == "snapped") { |
| michael@0 | 97 | this.hide(); |
| michael@0 | 98 | } |
| michael@0 | 99 | break; |
| michael@0 | 100 | } |
| michael@0 | 101 | }, |
| michael@0 | 102 | |
| michael@0 | 103 | dispatchEvent: function(aEvent) { |
| michael@0 | 104 | if (this._currentFlyout) { |
| michael@0 | 105 | this._currentFlyout._topmostElement.dispatchEvent(aEvent); |
| michael@0 | 106 | } |
| michael@0 | 107 | }, |
| michael@0 | 108 | |
| michael@0 | 109 | hide: function() { |
| michael@0 | 110 | if (this._currentFlyout) { |
| michael@0 | 111 | if (this._currentFlyout._hide) { |
| michael@0 | 112 | this._currentFlyout._hide(); |
| michael@0 | 113 | } else { |
| michael@0 | 114 | this._currentFlyout._topmostElement.hide(); |
| michael@0 | 115 | } |
| michael@0 | 116 | DialogUI.popPopup(this); |
| michael@0 | 117 | delete this._currentFlyout; |
| michael@0 | 118 | } |
| michael@0 | 119 | } |
| michael@0 | 120 | }; |
