ui/views/touchui/touch_selection_menu_runner_views.h

   1 // Copyright 2015 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_TOUCHUI_TOUCH_SELECTION_MENU_RUNNER_VIEWS_H_
   6 #define UI_VIEWS_TOUCHUI_TOUCH_SELECTION_MENU_RUNNER_VIEWS_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "ui/touch_selection/touch_selection_menu_runner.h"
  10 #include "ui/views/views_export.h"
  11
  12 namespace views {
  13
  14 // Views implementation for TouchSelectionMenuRunner.
  15 class VIEWS_EXPORT TouchSelectionMenuRunnerViews
  16     : public ui::TouchSelectionMenuRunner {
  17  public:
  18   TouchSelectionMenuRunnerViews();
  19   ~TouchSelectionMenuRunnerViews() override;
  20
  21  private:
  22   friend class TouchSelectionMenuRunnerViewsTest;
  23   class Menu;
  24
  25   // Helper for tests.
  26   gfx::Rect GetAnchorRectForTest() const;
  27
  28   // ui::TouchSelectionMenuRunner:
  29   void OpenMenu(ui::TouchSelectionMenuClient* client,
  30                 const gfx::Rect& anchor_rect,
  31                 const gfx::Size& handle_image_size,
  32                 aura::Window* context) override;
  33   void CloseMenu() override;
  34   bool IsRunning() const override;
  35
  36   // A pointer to the currently running menu, or |nullptr| if no menu is
  37   // running. The menu manages its own lifetime and deletes itself when closed.
  38   Menu* menu_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(TouchSelectionMenuRunnerViews);
  41 };
  42
  43 }  // namespace views
  44
  45 #endif  // UI_VIEWS_TOUCHUI_TOUCH_SELECTION_MENU_RUNNER_VIEWS_H_