| // Copyright 2014 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_DISPLAY_SCREEN_ASH_H_ |
| #define ASH_DISPLAY_SCREEN_ASH_H_ |
| |
| #include <stdint.h> |
| |
| #include "ash/ash_export.h" |
| #include "base/macros.h" |
| #include "ui/display/screen.h" |
| |
| namespace display { |
| class DisplayManager; |
| class DisplayObserver; |
| } |
| |
| namespace gfx { |
| class Rect; |
| } |
| |
| namespace ash { |
| |
| // Aura implementation of display::Screen. Implemented here to avoid circular |
| // dependencies. |
| class ASH_EXPORT ScreenAsh : public display::Screen { |
| public: |
| ScreenAsh(); |
| ~ScreenAsh() override; |
| |
| // display::Screen overrides: |
| gfx::Point GetCursorScreenPoint() override; |
| bool IsWindowUnderCursor(gfx::NativeWindow window) override; |
| gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override; |
| int GetNumDisplays() const override; |
| const std::vector<display::Display>& GetAllDisplays() const override; |
| display::Display GetDisplayNearestWindow(gfx::NativeView view) const override; |
| display::Display GetDisplayNearestPoint( |
| const gfx::Point& point) const override; |
| display::Display GetDisplayMatching( |
| const gfx::Rect& match_rect) const override; |
| display::Display GetPrimaryDisplay() const override; |
| void AddObserver(display::DisplayObserver* observer) override; |
| void RemoveObserver(display::DisplayObserver* observer) override; |
| |
| // CreateDisplayManager with a ScreenAsh instance. |
| static display::DisplayManager* CreateDisplayManager(); |
| |
| // Create a screen instance to be used during shutdown. |
| static void CreateScreenForShutdown(); |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ScreenAsh); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_DISPLAY_SCREEN_ASH_H_ |