ui/views/controls/menu/menu_runner_impl_adapter.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_ADAPTER_H_
   6 #define UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_ADAPTER_H_
   7
   8 #include "ui/views/controls/menu/menu_runner_impl_interface.h"
   9
  10 namespace views {
  11 namespace internal {
  12
  13 class MenuRunnerImpl;
  14
  15 // Given a MenuModel, adapts MenuRunnerImpl which expects a MenuItemView.
  16 class MenuRunnerImplAdapter : public MenuRunnerImplInterface {
  17  public:
  18   explicit MenuRunnerImplAdapter(ui::MenuModel* menu_model);
  19
  20   // MenuRunnerImplInterface:
  21   bool IsRunning() const override;
  22   void Release() override;
  23   MenuRunner::RunResult RunMenuAt(Widget* parent,
  24                                   MenuButton* button,
  25                                   const gfx::Rect& bounds,
  26                                   MenuAnchorPosition anchor,
  27                                   int32 types) override;
  28   void Cancel() override;
  29   base::TimeDelta GetClosingEventTime() const override;
  30
  31  private:
  32   ~MenuRunnerImplAdapter() override;
  33
  34   scoped_ptr<MenuModelAdapter> menu_model_adapter_;
  35   MenuRunnerImpl* impl_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(MenuRunnerImplAdapter);
  38 };
  39
  40 }  // namespace internal
  41 }  // namespace views
  42
  43 #endif  // UI_VIEWS_CONTROLS_MENU_MENU_RUNNER_IMPL_ADAPTER_H_