зеркало из https://github.com/mozilla/gecko-dev.git
94 строки
2.6 KiB
JavaScript
94 строки
2.6 KiB
JavaScript
// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
'use strict';
|
|
|
|
let FlyoutPanelsUI = {
|
|
_isInitialized: false,
|
|
|
|
init: function() {
|
|
if (this._isInitialized) {
|
|
Cu.reportError("Attempted to initialize FlyoutPanelsUI more than once");
|
|
return;
|
|
}
|
|
|
|
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
Cu.import("resource://gre/modules/Services.jsm");
|
|
|
|
this._isInitialized = true;
|
|
let scriptContexts = {};
|
|
let scripts =
|
|
[
|
|
['AboutFlyoutPanel', 'chrome://browser/content/flyoutpanels/AboutFlyoutPanel.js'],
|
|
['PrefsFlyoutPanel', 'chrome://browser/content/flyoutpanels/PrefsFlyoutPanel.js'],
|
|
#ifdef MOZ_SERVICES_SYNC
|
|
['SyncFlyoutPanel', 'chrome://browser/content/flyoutpanels/SyncFlyoutPanel.js'],
|
|
#endif
|
|
];
|
|
|
|
scripts.forEach(function (aScript) {
|
|
let [name, script] = aScript;
|
|
XPCOMUtils.defineLazyGetter(FlyoutPanelsUI, name, function() {
|
|
let sandbox = {};
|
|
Services.scriptloader.loadSubScript(script, sandbox);
|
|
sandbox[name].init();
|
|
return sandbox[name];
|
|
});
|
|
});
|
|
},
|
|
|
|
show: function(aToShow) {
|
|
if (!this[aToShow]) {
|
|
throw("FlyoutPanelsUI asked to show '" + aToShow + "' which does not exist");
|
|
}
|
|
|
|
if (this._currentFlyout) {
|
|
if (this._currentFlyout == this[aToShow]) {
|
|
return;
|
|
} else {
|
|
this.hide();
|
|
}
|
|
}
|
|
|
|
this._currentFlyout = this[aToShow];
|
|
if (this._currentFlyout.show) {
|
|
this._currentFlyout._show();
|
|
} else {
|
|
this._currentFlyout._topmostElement.show();
|
|
}
|
|
DialogUI.pushPopup(this, this._currentFlyout._topmostElement);
|
|
},
|
|
|
|
onBackButton: function() {
|
|
if (this._currentFlyout._onBackButton) {
|
|
this._currentFlyout._onBackButton();
|
|
} else {
|
|
this.hide();
|
|
MetroUtils.showSettingsFlyout();
|
|
}
|
|
},
|
|
|
|
get isVisible() {
|
|
return this._currentFlyout ? true : false;
|
|
},
|
|
|
|
dispatchEvent: function(aEvent) {
|
|
if (this._currentFlyout) {
|
|
this._currentFlyout._topmostElement.dispatchEvent(aEvent);
|
|
}
|
|
},
|
|
|
|
hide: function() {
|
|
if (this._currentFlyout) {
|
|
if (this._currentFlyout._hide) {
|
|
this._currentFlyout._hide();
|
|
} else {
|
|
this._currentFlyout._topmostElement.hide();
|
|
}
|
|
DialogUI.popPopup(this);
|
|
delete this._currentFlyout;
|
|
}
|
|
}
|
|
};
|