chrome/browser/ui/webui/extensions/chromeos/kiosk_apps_handler.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_
   7
   8 #include <string>
   9
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
  13 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager_observer.h"
  14 #include "content/public/browser/web_ui_message_handler.h"
  15
  16 namespace base {
  17 class DictionaryValue;
  18 class ListValue;
  19 }
  20
  21 namespace content {
  22 class WebUIDataSource;
  23 }
  24
  25 namespace chromeos {
  26
  27 class KioskAppManager;
  28
  29 class KioskAppsHandler : public content::WebUIMessageHandler,
  30                          public KioskAppManagerObserver {
  31  public:
  32   KioskAppsHandler();
  33   virtual ~KioskAppsHandler();
  34
  35   void GetLocalizedValues(content::WebUIDataSource* source);
  36
  37   // content::WebUIMessageHandler overrides:
  38   virtual void RegisterMessages() OVERRIDE;
  39
  40   // KioskAppPrefsObserver overrides:
  41   virtual void OnKioskAppDataChanged(const std::string& app_id) OVERRIDE;
  42   virtual void OnKioskAppDataLoadFailure(const std::string& app_id) OVERRIDE;
  43   virtual void OnKioskAppsSettingsChanged() OVERRIDE;
  44
  45  private:
  46   // Sends all kiosk apps and settings to webui.
  47   void SendKioskAppSettings();
  48
  49   // JS callbacks.
  50   void HandleInitializeKioskAppSettings(const base::ListValue* args);
  51   void HandleGetKioskAppSettings(const base::ListValue* args);
  52   void HandleAddKioskApp(const base::ListValue* args);
  53   void HandleRemoveKioskApp(const base::ListValue* args);
  54   void HandleEnableKioskAutoLaunch(const base::ListValue* args);
  55   void HandleDisableKioskAutoLaunch(const base::ListValue* args);
  56   void HandleSetDisableBailoutShortcut(const base::ListValue* args);
  57
  58   // Callback for KioskAppManager::GetConsumerKioskModeStatus().
  59   void OnGetConsumerKioskModeStatus(
  60       chromeos::KioskAppManager::ConsumerKioskModeStatus status);
  61
  62   KioskAppManager* kiosk_app_manager_;  // not owned.
  63   bool initialized_;
  64   bool is_kiosk_enabled_;
  65   base::WeakPtrFactory<KioskAppsHandler> weak_ptr_factory_;
  66
  67   DISALLOW_COPY_AND_ASSIGN(KioskAppsHandler);
  68 };
  69
  70 }  // namespace chromeos
  71
  72 #endif  // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_CHROMEOS_KIOSK_APPS_HANDLER_H_