mirror of
https://github.com/roytam1/palemoon27.git
synced 2026-06-01 12:29:06 +00:00
wolfbeast
46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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/**
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* View handler for toolbar events (mostly option toggling and triggering)
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*/
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let ToolbarView = {
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/**
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* Sets up the view with event binding.
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*/
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initialize: Task.async(function *() {
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this._onPrefChanged = this._onPrefChanged.bind(this);
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this.optionsView = new OptionsView({
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branchName: BRANCH_NAME,
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menupopup: $("#performance-options-menupopup")
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});
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yield this.optionsView.initialize();
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this.optionsView.on("pref-changed", this._onPrefChanged);
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}),
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/**
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* Unbinds events and cleans up view.
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*/
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destroy: function () {
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this.optionsView.off("pref-changed", this._onPrefChanged);
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this.optionsView.destroy();
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},
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/**
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* Fired when a preference changes in the underlying OptionsView.
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* Propogated by the PerformanceController.
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*/
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_onPrefChanged: function (_, prefName) {
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let value = Services.prefs.getBoolPref(BRANCH_NAME + prefName);
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this.emit(EVENTS.PREF_CHANGED, prefName, value);
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},
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toString: () => "[object ToolbarView]"
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};
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EventEmitter.decorate(ToolbarView);
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