chrome/browser/ui/cocoa/extensions/extension_action_platform_delegate_cocoa.h

   1 // Copyright 2014 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_COCOA_EXTENSIONS_EXTENSION_ACTION_PLATFORM_DELEGATE_COCOA_H_
   6 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_ACTION_PLATFORM_DELEGATE_COCOA_H_
   7
   8 #import <Foundation/Foundation.h>
   9
  10 #include "chrome/browser/ui/extensions/extension_action_platform_delegate.h"
  11 #include "content/public/browser/notification_observer.h"
  12 #include "content/public/browser/notification_registrar.h"
  13
  14 @class ExtensionPopupController;
  15
  16 // The Cocoa-specific implementation for ExtensionActionPlatformDelegate.
  17 class ExtensionActionPlatformDelegateCocoa
  18     : public ExtensionActionPlatformDelegate,
  19       public content::NotificationObserver {
  20  public:
  21   ExtensionActionPlatformDelegateCocoa(
  22       ExtensionActionViewController* controller);
  23   ~ExtensionActionPlatformDelegateCocoa() override;
  24
  25  private:
  26   // ExtensionActionPlatformDelegate:
  27   void RegisterCommand() override;
  28   void OnDelegateSet() override;
  29   void ShowPopup(
  30       scoped_ptr<extensions::ExtensionViewHost> host,
  31       bool grant_tab_permissions,
  32       ExtensionActionViewController::PopupShowAction show_action) override;
  33   void CloseOverflowMenu() override;
  34
  35   // content::NotificationObserver:
  36   void Observe(int type,
  37                const content::NotificationSource& source,
  38                const content::NotificationDetails& details) override;
  39
  40   // Returns the point at which the popup should be shown.
  41   NSPoint GetPopupPoint() const;
  42
  43   // The main controller for this extension action.
  44   ExtensionActionViewController* controller_;
  45
  46   content::NotificationRegistrar registrar_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(ExtensionActionPlatformDelegateCocoa);
  49 };
  50
  51 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_ACTION_PLATFORM_DELEGATE_COCOA_H_