The Tor Browser: browser/metro/base/content/flyoutpanels/FlyoutPanelsUI.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 'use strict';

     7 let FlyoutPanelsUI = {

     8   _isInitialized: false,

    10   init: function() {

    11     if (this._isInitialized) {

    12       Cu.reportError("Attempted to initialize FlyoutPanelsUI more than once");

    13       return;

    14     }

    16     Cu.import("resource://gre/modules/XPCOMUtils.jsm");

    17     Cu.import("resource://gre/modules/Services.jsm");

    19     this._isInitialized = true;

    20     let scriptContexts = {};

    21     let scripts =

    22           [

    23             ['AboutFlyoutPanel', 'chrome://browser/content/flyoutpanels/AboutFlyoutPanel.js'],

    24             ['PrefsFlyoutPanel', 'chrome://browser/content/flyoutpanels/PrefsFlyoutPanel.js'],

    25             ['SearchFlyoutPanel', 'chrome://browser/content/flyoutpanels/SearchFlyoutPanel.js'],

    26 #ifdef MOZ_SERVICES_SYNC

    27             ['SyncFlyoutPanel', 'chrome://browser/content/flyoutpanels/SyncFlyoutPanel.js'],

    28 #endif

    29           ];

    31     scripts.forEach(function (aScript) {

    32       let [name, script] = aScript;

    33       XPCOMUtils.defineLazyGetter(FlyoutPanelsUI, name, function() {

    34         let sandbox = {};

    35         Services.scriptloader.loadSubScript(script, sandbox);

    36         sandbox[name].init();

    37         return sandbox[name];

    38       });

    39     });

    41     Services.obs.addObserver(this, "metro_viewstate_changed", false);

    42     window.addEventListener("TabOpen", this, false);

    43   },

    45   uninit: function () {

    46     Services.obs.removeObserver(this, "metro_viewstate_changed");

    47     window.removeEventListener("TabOpen", this, false);

    48   },

    50   show: function(aToShow) {

    51     if (!this[aToShow]) {

    52       throw("FlyoutPanelsUI asked to show '" + aToShow + "' which does not exist");

    53     }

    55     if (this._currentFlyout) {

    56       if (this._currentFlyout == this[aToShow]) {

    57         return;

    58       } else {

    59         this.hide();

    60       }

    61     }

    63     this._currentFlyout = this[aToShow];

    64     if (this._currentFlyout._show) {

    65       this._currentFlyout._show();

    66     } else {

    67       this._currentFlyout._topmostElement.show();

    68     }

    69     DialogUI.pushPopup(this, this._currentFlyout._topmostElement);

    70   },

    72   onBackButton: function() {

    73     if (this._currentFlyout._onBackButton) {

    74       this._currentFlyout._onBackButton();

    75     } else {

    76       this.hide();

    77       Services.metro.showSettingsFlyout();

    78     }

    79   },

    81   get isVisible() {

    82     return this._currentFlyout ? true : false;

    83   },

    85   handleEvent: function (aEvent) {

    86     switch (aEvent.type) {

    87       case "TabOpen":

    88         this.hide()

    89         break;

    90     }

    91   },

    93   observe: function (aSubject, aTopic, aData) {

    94     switch (aTopic) {

    95       case "metro_viewstate_changed":

    96         if (aData == "snapped") {

    97           this.hide();

    98         }

    99         break;

   100     }

   101   },

   103   dispatchEvent: function(aEvent) {

   104     if (this._currentFlyout) {

   105       this._currentFlyout._topmostElement.dispatchEvent(aEvent);

   106     }

   107   },

   109   hide: function() {

   110     if (this._currentFlyout) {

   111       if (this._currentFlyout._hide) {

   112         this._currentFlyout._hide();

   113       } else {

   114         this._currentFlyout._topmostElement.hide();

   115       }

   116       DialogUI.popPopup(this);

   117       delete this._currentFlyout;

   118     }

   119   }

   120 };

The Tor Browser / file revision