[MD settings] move extra options in category settings

chrome/browser/resources/settings/site_settings/site_settings_category.js

-// Copyright 2015 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.
-
-/**
- * @fileoverview
- * 'site-settings-category' is the polymer element for showing a certain
- * category under Site Settings.
- */
-Polymer({
-  is: 'site-settings-category',
-
-  behaviors: [SiteSettingsBehavior, WebUIListenerBehavior],
-
-  properties: {
-    /**
-     * Represents the state of the main toggle shown for the category. For
-     * example, the Location category can be set to Block/Ask so false, in that
-     * case, represents Block and true represents Ask.
-     */
-    categoryEnabled: Boolean,
-
-    /**
-     * The description to be shown next to the slider.
-     * @private
-     */
-    sliderDescription_: String,
-
-    /**
-     * Used only for the Flash to persist the Ask First checkbox state.
-     * Defaults to true, as the checkbox should be checked unless the user
-     * has explicitly unchecked it or has the ALLOW setting on Flash.
-     */
-    flashAskFirst_: {
-      type: Boolean,
-      value: true,
-    },
-
-    /**
-     * Used only for Cookies to keep track of the Session Only state.
-     * Defaults to true, as the checkbox should be checked unless the user
-     * has explicitly unchecked it or has the ALLOW setting on Cookies.
-     */
-    cookiesSessionOnly_: {
-      type: Boolean,
-      value: true,
-    },
-  },
-
-  observers: [
-    'onCategoryChanged_(category)',
-  ],
-
-  ready: function() {
-    this.addWebUIListener('contentSettingCategoryChanged',
-        this.defaultValueForCategoryChanged_.bind(this));
-  },
-
-  /**
-   * Called when the default value for a category has been changed.
-   * @param {number} category The category that changed.
-   * @private
-   */
-  defaultValueForCategoryChanged_: function(category) {
-    if (category == this.category)
-      this.onCategoryChanged_();
-  },
-
-  /**
-   * A handler for changing the default permission value for a content type.
-   * @private
-   */
-  onChangePermissionControl_: function() {
-    switch (this.category) {
-      case settings.ContentSettingsTypes.BACKGROUND_SYNC:
-      case settings.ContentSettingsTypes.IMAGES:
-      case settings.ContentSettingsTypes.JAVASCRIPT:
-      case settings.ContentSettingsTypes.KEYGEN:
-      case settings.ContentSettingsTypes.POPUPS:
-      case settings.ContentSettingsTypes.PROTOCOL_HANDLERS:
-        // "Allowed" vs "Blocked".
-        this.browserProxy.setDefaultValueForContentType(
-            this.category,
-            this.categoryEnabled ?
-                settings.PermissionValues.ALLOW :
-                settings.PermissionValues.BLOCK);
-        break;
-      case settings.ContentSettingsTypes.AUTOMATIC_DOWNLOADS:
-      case settings.ContentSettingsTypes.CAMERA:
-      case settings.ContentSettingsTypes.GEOLOCATION:
-      case settings.ContentSettingsTypes.MIC:
-      case settings.ContentSettingsTypes.NOTIFICATIONS:
-      case settings.ContentSettingsTypes.UNSANDBOXED_PLUGINS:
-        // "Ask" vs "Blocked".
-        this.browserProxy.setDefaultValueForContentType(
-            this.category,
-            this.categoryEnabled ?
-                settings.PermissionValues.ASK :
-                settings.PermissionValues.BLOCK);
-        break;
-      case settings.ContentSettingsTypes.COOKIES:
-        // This category is tri-state: "Allow", "Block", "Keep data until
-        // browser quits".
-        var value = settings.PermissionValues.BLOCK;
-        if (this.categoryEnabled) {
-          value = this.cookiesSessionOnly_ ?
-              settings.PermissionValues.SESSION_ONLY :
-              settings.PermissionValues.ALLOW;
-        }
-        this.browserProxy.setDefaultValueForContentType(this.category, value);
-        break;
-      case settings.ContentSettingsTypes.PLUGINS:
-        // This category is tri-state: "Allow", "Block", "Ask before running".
-        var value = settings.PermissionValues.BLOCK;
-        if (this.categoryEnabled) {
-          value = this.flashAskFirst_ ?
-              settings.PermissionValues.IMPORTANT_CONTENT :
-              settings.PermissionValues.ALLOW;
-        }
-        this.browserProxy.setDefaultValueForContentType(this.category, value);
-        break;
-      default:
-        assertNotReached('Invalid category: ' + this.category);
-    }
-  },
-
-  /**
-   * Handles changes to the category pref and the |category| member variable.
-   * @private
-   */
-  onCategoryChanged_: function() {
-    settings.SiteSettingsPrefsBrowserProxyImpl.getInstance()
-        .getDefaultValueForContentType(
-            this.category).then(function(defaultValue) {
-              var setting = defaultValue.setting;
-              this.categoryEnabled = this.computeIsSettingEnabled(setting);
-
-              // Flash only shows ALLOW or BLOCK descriptions on the slider.
-              var sliderSetting = setting;
-              if (this.category == settings.ContentSettingsTypes.PLUGINS &&
-                  setting == settings.PermissionValues.IMPORTANT_CONTENT) {
-                sliderSetting = settings.PermissionValues.ALLOW;
-              } else if (
-                  this.category == settings.ContentSettingsTypes.COOKIES &&
-                  setting == settings.PermissionValues.SESSION_ONLY) {
-                sliderSetting = settings.PermissionValues.ALLOW;
-              }
-              this.sliderDescription_ =
-                  this.computeCategoryDesc(this.category, sliderSetting, true);
-
-              if (this.category == settings.ContentSettingsTypes.PLUGINS) {
-                // The checkbox should only be cleared when the Flash setting
-                // is explicitly set to ALLOW.
-                if (setting == settings.PermissionValues.ALLOW)
-                  this.flashAskFirst_ = false;
-                if (setting == settings.PermissionValues.IMPORTANT_CONTENT)
-                  this.flashAskFirst_ = true;
-              } else if (
-                  this.category == settings.ContentSettingsTypes.COOKIES) {
-                if (setting == settings.PermissionValues.ALLOW)
-                  this.cookiesSessionOnly_ = false;
-                else if (setting == settings.PermissionValues.SESSION_ONLY)
-                  this.cookiesSessionOnly_ = true;
-              }
-            }.bind(this));
-  },
-
-  /** @private */
-  isFlashCategory_: function(category) {
-    return category == settings.ContentSettingsTypes.PLUGINS;
-  },
-
-  /** @private */
-  isCookiesCategory_: function(category) {
-    return category == settings.ContentSettingsTypes.COOKIES;
-  },
-});