Revert 114236 - Options2: Pull the trigger.

chrome/browser/resources/options2/chromeos/system_options.js

Index: chrome/browser/resources/options2/chromeos/system_options.js
===================================================================
--- chrome/browser/resources/options2/chromeos/system_options.js	(revision 114238)
+++ chrome/browser/resources/options2/chromeos/system_options.js	(working copy)
@@ -1,202 +0,0 @@
-// Copyright (c) 2011 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() {
-
-  var OptionsPage = options.OptionsPage;
-  var RepeatingButton = cr.ui.RepeatingButton;
-
-  /////////////////////////////////////////////////////////////////////////////
-  // SystemOptions class:
-
-  /**
-   * Encapsulated handling of ChromeOS system options page.
-   * @constructor
-   */
-
-  function SystemOptions() {
-    OptionsPage.call(this, 'system', templateData.systemPageTabTitle,
-                     'systemPage');
-  }
-
-  cr.addSingletonGetter(SystemOptions);
-
-  // Inherit SystemOptions from OptionsPage.
-  SystemOptions.prototype = {
-    __proto__: options.OptionsPage.prototype,
-
-    /**
-     * Initializes SystemOptions page.
-     * Calls base class implementation to starts preference initialization.
-     */
-    initializePage: function() {
-      OptionsPage.prototype.initializePage.call(this);
-
-      // Disable time-related settings if we're not logged in as a real user.
-      if (AccountsOptions.loggedInAsGuest()) {
-        var timezone = $('timezone-select');
-        if (timezone)
-          timezone.disabled = true;
-        var use_24hour_clock = $('use-24hour-clock');
-        if (use_24hour_clock)
-          use_24hour_clock.disabled = true;
-      }
-
-      options.system.bluetooth.BluetoothListElement.decorate(
-          $('bluetooth-device-list'));
-
-      // TODO(kevers): Populate list of connected bluetooth devices.
-      //               Set state of 'Enable bluetooth' checkbox.
-      $('bluetooth-find-devices').onclick = function(event) {
-        findBluetoothDevices_();
-      };
-      $('enable-bluetooth').onclick = function(event) {
-        chrome.send('bluetoothEnableChange', [Boolean(true)]);
-      };
-      $('disable-bluetooth').onclick = function(event) {
-        chrome.send('bluetoothEnableChange', [Boolean(false)]);
-      };
-      $('language-button').onclick = function(event) {
-        OptionsPage.navigateToPage('language');
-      };
-      $('modifier-keys-button').onclick = function(event) {
-        OptionsPage.navigateToPage('languageCustomizeModifierKeysOverlay');
-      };
-      $('accesibility-check').onchange = function(event) {
-        chrome.send('accessibilityChange',
-                    [String($('accesibility-check').checked)]);
-      };
-      initializeBrightnessButton_('brightness-decrease-button',
-          'decreaseScreenBrightness');
-      initializeBrightnessButton_('brightness-increase-button',
-          'increaseScreenBrightness');
-    }
-  };
-
-  /**
-   * Initializes a button for controlling screen brightness.
-   * @param {string} id Button ID.
-   * @param {string} callback Name of the callback function.
-   */
-  function initializeBrightnessButton_(id, callback) {
-    var button = $(id);
-    cr.ui.decorate(button, RepeatingButton);
-    button.repeatInterval = 300;
-    button.addEventListener(RepeatingButton.Event.BUTTON_HELD, function(e) {
-      chrome.send(callback);
-    });
-  }
-
-  /**
-   * Scan for bluetooth devices.
-   * @private
-   */
-  function findBluetoothDevices_() {
-    setVisibility_('bluetooth-scanning-label', true);
-    setVisibility_('bluetooth-scanning-icon', true);
-
-    // Remove devices that are not currently connected.
-    var devices = $('bluetooth-device-list').childNodes;
-    for (var i = devices.length - 1; i >= 0; i--) {
-      var device = devices.item(i);
-      var data = device.data;
-      if (!data || data.status !== 'connected')
-        $('bluetooth-device-list').removeChild(device);
-    }
-    chrome.send('findBluetoothDevices');
-  }
-
-  /**
-   * Sets the visibility of an element.
-   * @param {string} id The id of the element.
-   * @param {boolean} visible True if the element should be made visible.
-   * @private
-   */
-  function setVisibility_(id, visible) {
-    if (visible)
-      $(id).classList.remove("transparent");
-    else
-      $(id).classList.add("transparent");
-  }
-
-  //
-  // Chrome callbacks
-  //
-
-  /**
-   * Set the initial state of the accessibility checkbox.
-   */
-  SystemOptions.SetAccessibilityCheckboxState = function(checked) {
-    $('accesibility-check').checked = checked;
-  };
-
-  /**
-   * Activate the bluetooth settings section on the System settings page.
-   */
-  SystemOptions.showBluetoothSettings = function() {
-    $('bluetooth-devices').hidden = false;
-  };
-
-  /**
-   * Sets the state of the checkbox indicating if bluetooth is turned on. The
-   * state of the "Find devices" button and the list of discovered devices may
-   * also be affected by a change to the state.
-   * @param {boolean} checked Flag Indicating if Bluetooth is turned on.
-   */
-  SystemOptions.setBluetoothState = function(checked) {
-    $('disable-bluetooth').hidden = !checked;
-    $('enable-bluetooth').hidden = checked;
-    $('bluetooth-finder-container').hidden = !checked;
-    $('no-bluetooth-devices-label').hidden = !checked;
-    if (!checked) {
-      setVisibility_('bluetooth-scanning-label', false);
-      setVisibility_('bluetooth-scanning-icon', false);
-    }
-    // Flush list of previously discovered devices if bluetooth is turned off.
-    if (!checked) {
-      var devices = $('bluetooth-device-list').childNodes;
-      for (var i = devices.length - 1; i >= 0; i--) {
-        var device = devices.item(i);
-        $('bluetooth-device-list').removeChild(device);
-      }
-    }
-  }
-
-  /**
-   * Adds an element to the list of available bluetooth devices. If an element
-   * with a matching address is found, the existing element is updated.
-   * @param {{name: string,
-   *          address: string,
-   *          icon: string,
-   *          paired: boolean,
-   *          connected: boolean}} device
-   *     Decription of the bluetooth device.
-   */
-  SystemOptions.addBluetoothDevice = function(device) {
-    if ($('bluetooth-device-list').appendDevice(device))
-      $('no-bluetooth-devices-label').hidden = true;
-  };
-
-  /**
-   * Hides the scanning label and icon that are used to indicate that a device
-   * search is in progress.
-   */
-  SystemOptions.notifyBluetoothSearchComplete = function() {
-    setVisibility_('bluetooth-scanning-label', false);
-    setVisibility_('bluetooth-scanning-icon', false);
-  };
-
-  /**
-   * Displays the Touchpad Controls section when we detect a touchpad.
-   */
-  SystemOptions.showTouchpadControls = function() {
-    $('touchpad-controls').hidden = false;
-  };
-
-  // Export
-  return {
-    SystemOptions: SystemOptions
-  };
-
-});