75 lines
2.5 KiB
75 lines
2.5 KiB
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ |
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/* Copyright 2013 Mozilla Foundation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/* globals mozL10n, GrabToPan, Preferences, SecondaryToolbar */ |
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'use strict'; |
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//#include grab_to_pan.js |
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var HandTool = { |
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initialize: function handToolInitialize(options) { |
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var toggleHandTool = options.toggleHandTool; |
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this.handTool = new GrabToPan({ |
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element: options.container, |
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onActiveChanged: function(isActive) { |
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if (!toggleHandTool) { |
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return; |
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} |
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if (isActive) { |
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toggleHandTool.title = |
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mozL10n.get('hand_tool_disable.title', null, 'Disable hand tool'); |
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toggleHandTool.firstElementChild.textContent = |
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mozL10n.get('hand_tool_disable_label', null, 'Disable hand tool'); |
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} else { |
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toggleHandTool.title = |
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mozL10n.get('hand_tool_enable.title', null, 'Enable hand tool'); |
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toggleHandTool.firstElementChild.textContent = |
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mozL10n.get('hand_tool_enable_label', null, 'Enable hand tool'); |
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} |
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} |
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}); |
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if (toggleHandTool) { |
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toggleHandTool.addEventListener('click', this.toggle.bind(this), false); |
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window.addEventListener('localized', function (evt) { |
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Preferences.get('enableHandToolOnLoad').then(function resolved(value) { |
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if (value) { |
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this.handTool.activate(); |
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} |
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}.bind(this), function rejected(reason) {}); |
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}.bind(this)); |
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} |
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}, |
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toggle: function handToolToggle() { |
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this.handTool.toggle(); |
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SecondaryToolbar.close(); |
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}, |
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enterPresentationMode: function handToolEnterPresentationMode() { |
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if (this.handTool.active) { |
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this.wasActive = true; |
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this.handTool.deactivate(); |
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} |
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}, |
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exitPresentationMode: function handToolExitPresentationMode() { |
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if (this.wasActive) { |
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this.wasActive = null; |
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this.handTool.activate(); |
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} |
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} |
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};
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