chrome/browser/extensions/theme_installed_infobar_delegate.h

   1 // Copyright (c) 2011 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_EXTENSIONS_THEME_INSTALLED_INFOBAR_DELEGATE_H_
   6 #define CHROME_BROWSER_EXTENSIONS_THEME_INSTALLED_INFOBAR_DELEGATE_H_
   7
   8 #include <string>
   9
  10 #include "base/compiler_specific.h"
  11 #include "components/infobars/core/confirm_infobar_delegate.h"
  12 #include "content/public/browser/notification_observer.h"
  13 #include "content/public/browser/notification_registrar.h"
  14
  15 class ExtensionService;
  16 class InfoBarService;
  17 class Profile;
  18 class ThemeService;
  19
  20 namespace extensions {
  21 class Extension;
  22 }
  23
  24 // When a user installs a theme, we display it immediately, but provide an
  25 // infobar allowing them to cancel.
  26 class ThemeInstalledInfoBarDelegate : public ConfirmInfoBarDelegate,
  27                                       public content::NotificationObserver {
  28  public:
  29   // Creates a theme installed infobar and delegate and adds the infobar to the
  30   // last active tab on |profile|.
  31   static void Create(const extensions::Extension* new_theme,
  32                      Profile* profile,
  33                      const std::string& previous_theme_id,
  34                      bool previous_using_system_theme);
  35
  36  private:
  37   ThemeInstalledInfoBarDelegate(ExtensionService* extension_service,
  38                                 ThemeService* theme_service,
  39                                 const extensions::Extension* new_theme,
  40                                 const std::string& previous_theme_id,
  41                                 bool previous_using_system_theme);
  42   ~ThemeInstalledInfoBarDelegate() override;
  43
  44   // ConfirmInfoBarDelegate:
  45   Type GetInfoBarType() const override;
  46   int GetIconID() const override;
  47   ThemeInstalledInfoBarDelegate* AsThemePreviewInfobarDelegate() override;
  48   base::string16 GetMessageText() const override;
  49   int GetButtons() const override;
  50   base::string16 GetButtonLabel(InfoBarButton button) const override;
  51   bool Cancel() override;
  52
  53   // content::NotificationObserver:
  54   void Observe(int type,
  55                const content::NotificationSource& source,
  56                const content::NotificationDetails& details) override;
  57
  58   ExtensionService* extension_service_;
  59   ThemeService* theme_service_;
  60
  61   // Name of theme that's just been installed.
  62   std::string name_;
  63
  64   // ID of theme that's just been installed.
  65   std::string theme_id_;
  66
  67   // Used to undo theme install.
  68   std::string previous_theme_id_;
  69   bool previous_using_system_theme_;
  70
  71   // Registers and unregisters us for notifications.
  72   content::NotificationRegistrar registrar_;
  73 };
  74
  75 #endif  // CHROME_BROWSER_EXTENSIONS_THEME_INSTALLED_INFOBAR_DELEGATE_H_