diff options
Diffstat (limited to 'chromium/chrome/browser/resources/options/chromeos/keyboard_overlay.js')
| -rw-r--r-- | chromium/chrome/browser/resources/options/chromeos/keyboard_overlay.js | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/chromium/chrome/browser/resources/options/chromeos/keyboard_overlay.js b/chromium/chrome/browser/resources/options/chromeos/keyboard_overlay.js deleted file mode 100644 index b18af10166e..00000000000 --- a/chromium/chrome/browser/resources/options/chromeos/keyboard_overlay.js +++ /dev/null @@ -1,174 +0,0 @@ -// Copyright (c) 2012 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -cr.define('options', function() { - - /** - * Auto-repeat delays (in ms) for the corresponding slider values, from - * long to short. The values were chosen to provide a large range while giving - * several options near the defaults. - * @type {!Array<number>} - * @const - */ - var AUTO_REPEAT_DELAYS = - [2000, 1500, 1000, 500, 300, 200, 150]; - - /** - * Auto-repeat intervals (in ms) for the corresponding slider values, from - * long to short. The slider itself is labeled "rate", the inverse of - * interval, and goes from slow (long interval) to fast (short interval). - * @type {!Array<number>} - * @const - */ - var AUTO_REPEAT_INTERVALS = - [2000, 1000, 500, 300, 200, 100, 50, 30, 20]; - - /** - * Encapsulated handling of the keyboard overlay. - * @constructor - * @extends {options.SettingsDialog} - */ - function KeyboardOverlay() { - options.SettingsDialog.call(this, 'keyboard-overlay', - loadTimeData.getString('keyboardOverlayTabTitle'), - 'keyboard-overlay', - assertInstanceof($('keyboard-confirm'), HTMLButtonElement), - assertInstanceof($('keyboard-cancel'), HTMLButtonElement)); - } - - cr.addSingletonGetter(KeyboardOverlay); - - KeyboardOverlay.prototype = { - __proto__: options.SettingsDialog.prototype, - - /** @override */ - initializePage: function() { - options.SettingsDialog.prototype.initializePage.call(this); - - $('enable-auto-repeat').customPrefChangeHandler = - this.handleAutoRepeatEnabledPrefChange_.bind(this); - - var autoRepeatDelayRange = $('auto-repeat-delay-range'); - autoRepeatDelayRange.valueMap = AUTO_REPEAT_DELAYS; - autoRepeatDelayRange.max = AUTO_REPEAT_DELAYS.length - 1; - autoRepeatDelayRange.customPrefChangeHandler = - this.handleAutoRepeatDelayPrefChange_.bind(this); - - var autoRepeatIntervalRange = $('auto-repeat-interval-range'); - autoRepeatIntervalRange.valueMap = AUTO_REPEAT_INTERVALS; - autoRepeatIntervalRange.max = AUTO_REPEAT_INTERVALS.length - 1; - autoRepeatIntervalRange.customPrefChangeHandler = - this.handleAutoRepeatIntervalPrefChange_.bind(this); - - $('languages-and-input-settings').onclick = function(e) { - PageManager.showPageByName('languages'); - chrome.send('coreOptionsUserMetricsAction', - ['Options_KeyboardShowLanguageSettings']); - }; - - $('keyboard-shortcuts').onclick = function(e) { - chrome.send('showKeyboardShortcuts'); - chrome.send('coreOptionsUserMetricsAction', - ['Options_KeyboardShowKeyboardShortcuts']); - }; - }, - - /** - * Handles auto-repeat enabled pref change and allows the event to continue - * propagating. - * @param {Event} e Change event. - * @return {boolean} Whether the event has finished being handled. - * @private - */ - handleAutoRepeatEnabledPrefChange_: function(e) { - $('auto-repeat-settings-section').classList.toggle('disabled', - !e.value.value); - $('auto-repeat-delay-range').disabled = - $('auto-repeat-interval-range').disabled = !e.value.value; - return false; - }, - - /** - * Handles auto-repeat delay pref change and stops the event from - * propagating. - * @param {Event} e Change event. - * @return {boolean} Whether the event has finished being handled. - * @private - */ - handleAutoRepeatDelayPrefChange_: function(e) { - this.updateSliderFromValue_('auto-repeat-delay-range', - e.value.value, - AUTO_REPEAT_DELAYS); - return true; - }, - - /** - * Handles auto-repeat interval pref change and stops the event from - * propagating. - * @param {Event} e Change event. - * @return {boolean} Whether the event has finished being handled. - * @private - */ - handleAutoRepeatIntervalPrefChange_: function(e) { - this.updateSliderFromValue_('auto-repeat-interval-range', - e.value.value, - AUTO_REPEAT_INTERVALS); - return true; - }, - - /** - * Show/hide the caps lock remapping section. - * @private - */ - showCapsLockOptions_: function(show) { - $('caps-lock-remapping-section').hidden = !show; - }, - - /** - * Show/hide the diamond key remapping section. - * @private - */ - showDiamondKeyOptions_: function(show) { - $('diamond-key-remapping-section').hidden = !show; - }, - - /** - * Sets the slider's value to the number in |values| that is closest to - * |value|. - * @param {string} id The slider's ID. - * @param {number} value The value to find. - * @param {!Array<number>} values The array to search. - * @private - */ - updateSliderFromValue_: function(id, value, values) { - var index = values.indexOf(value); - if (index == -1) { - var closestValue = Infinity; - for (var i = 0; i < values.length; i++) { - if (Math.abs(values[i] - value) < - Math.abs(closestValue - value)) { - closestValue = values[i]; - index = i; - } - } - - assert(index != -1, - 'Failed to update ' + id + ' from pref with value ' + value); - } - - $(id).value = index; - }, - }; - - // Forward public APIs to private implementations. - cr.makePublic(KeyboardOverlay, [ - 'showCapsLockOptions', - 'showDiamondKeyOptions', - ]); - - // Export - return { - KeyboardOverlay: KeyboardOverlay - }; -}); |