| // Copyright 2021 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_FRAME_FRAME_CONTEXT_MENU_CONTROLLER_H_ |
| #define ASH_FRAME_FRAME_CONTEXT_MENU_CONTROLLER_H_ |
| |
| #include "ash/ash_export.h" |
| #include "ui/gfx/geometry/point.h" |
| #include "ui/views/context_menu_controller.h" |
| |
| namespace chromeos { |
| class MoveToDesksMenuModel; |
| } // namespace chromeos |
| |
| namespace views { |
| class View; |
| class Widget; |
| class MenuRunner; |
| } // namespace views |
| |
| namespace ash { |
| |
| // FrameContextMenuController is used to house the common code for displaying |
| // the context menu of frames like `NonClientFrameViewAsh` and `WideFrameView`. |
| class ASH_EXPORT FrameContextMenuController |
| : public views::ContextMenuController { |
| public: |
| class Delegate { |
| public: |
| // Given a `source` and a `screen_coords_point`, determine whether the |
| // context menu should be shown. |
| virtual bool ShouldShowContextMenu( |
| views::View* source, |
| const gfx::Point& screen_coords_point) = 0; |
| |
| protected: |
| virtual ~Delegate() = default; |
| }; |
| |
| FrameContextMenuController(views::Widget* frame, Delegate* delegate); |
| FrameContextMenuController(const FrameContextMenuController&) = delete; |
| FrameContextMenuController& operator=(const FrameContextMenuController&) = |
| delete; |
| ~FrameContextMenuController() override; |
| |
| // views::ContextMenuController: |
| void ShowContextMenuForViewImpl(views::View* source, |
| const gfx::Point& point, |
| ui::MenuSourceType source_type) override; |
| |
| private: |
| // The widget that `this` controls the context menu for. |
| views::Widget* frame_; |
| |
| // A delegate who is responsible for determining whether the context menu |
| // should be shown at a point. |
| Delegate* delegate_; |
| |
| std::unique_ptr<chromeos::MoveToDesksMenuModel> move_to_desks_menu_model_; |
| std::unique_ptr<views::MenuRunner> menu_runner_; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_FRAME_FRAME_CONTEXT_MENU_CONTROLLER_H_ |