ui/views/controls/menu/menu_runner_impl_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 UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_
   6 #define UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_
   7
   8 #include "ui/views/controls/menu/menu_runner_impl_interface.h"
   9
  10 #import "base/mac/scoped_nsobject.h"
  11 #include "base/time/time.h"
  12
  13 @class MenuController;
  14
  15 namespace views {
  16 namespace internal {
  17
  18 // A menu runner implementation that uses NSMenu to show a context menu.
  19 class VIEWS_EXPORT MenuRunnerImplCocoa : public MenuRunnerImplInterface {
  20  public:
  21   explicit MenuRunnerImplCocoa(ui::MenuModel* menu);
  22
  23   bool IsRunning() const override;
  24   void Release() override;
  25   MenuRunner::RunResult RunMenuAt(Widget* parent,
  26                                   MenuButton* button,
  27                                   const gfx::Rect& bounds,
  28                                   MenuAnchorPosition anchor,
  29                                   int32 run_types) override;
  30   void Cancel() override;
  31   base::TimeDelta GetClosingEventTime() const override;
  32
  33  private:
  34   ~MenuRunnerImplCocoa() override;
  35
  36   // The Cocoa menu controller that this instance is bridging.
  37   base::scoped_nsobject<MenuController> menu_controller_;
  38
  39   // Set if |running_| and Release() has been invoked.
  40   bool delete_after_run_;
  41
  42   // The timestamp of the event which closed the menu - or 0.
  43   base::TimeDelta closing_event_time_;
  44
  45   DISALLOW_COPY_AND_ASSIGN(MenuRunnerImplCocoa);
  46 };
  47
  48 }  // namespace internal
  49 }  // namespace views
  50
  51 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_COCOA_H_