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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef UI_VIEWS_MUS_SCREEN_MUS_H_ | 5 #ifndef UI_VIEWS_MUS_SCREEN_MUS_H_ |
| 6 #define UI_VIEWS_MUS_SCREEN_MUS_H_ | 6 #define UI_VIEWS_MUS_SCREEN_MUS_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
| 11 #include "base/run_loop.h" | 11 #include "base/run_loop.h" |
| 12 #include "components/mus/public/interfaces/display.mojom.h" | 12 #include "components/mus/public/interfaces/display.mojom.h" |
| 13 #include "mojo/public/cpp/bindings/binding.h" | 13 #include "mojo/public/cpp/bindings/binding.h" |
| 14 #include "ui/gfx/display.h" | 14 #include "ui/display/display.h" |
| 15 #include "ui/gfx/screen.h" | 15 #include "ui/display/screen.h" |
| 16 #include "ui/views/mus/mus_export.h" | 16 #include "ui/views/mus/mus_export.h" |
| 17 | 17 |
| 18 namespace shell { | 18 namespace shell { |
| 19 class Connector; | 19 class Connector; |
| 20 } | 20 } |
| 21 | 21 |
| 22 namespace views { | 22 namespace views { |
| 23 | 23 |
| 24 class ScreenMusDelegate; | 24 class ScreenMusDelegate; |
| 25 | 25 |
| 26 // Screen implementation backed by mus::mojom::DisplayManager. | 26 // Screen implementation backed by mus::mojom::DisplayManager. |
| 27 class VIEWS_MUS_EXPORT ScreenMus | 27 class VIEWS_MUS_EXPORT ScreenMus |
| 28 : public gfx::Screen, | 28 : public display::Screen, |
| 29 public NON_EXPORTED_BASE(mus::mojom::DisplayManagerObserver) { | 29 public NON_EXPORTED_BASE(mus::mojom::DisplayManagerObserver) { |
| 30 public: | 30 public: |
| 31 // |delegate| can be nullptr. | 31 // |delegate| can be nullptr. |
| 32 explicit ScreenMus(ScreenMusDelegate* delegate); | 32 explicit ScreenMus(ScreenMusDelegate* delegate); |
| 33 ~ScreenMus() override; | 33 ~ScreenMus() override; |
| 34 | 34 |
| 35 void Init(shell::Connector* connector); | 35 void Init(shell::Connector* connector); |
| 36 | 36 |
| 37 private: | 37 private: |
| 38 int FindDisplayIndexById(int64_t id) const; | 38 int FindDisplayIndexById(int64_t id) const; |
| 39 | 39 |
| 40 // Invoked when a display changed in some weay, including being added. | 40 // Invoked when a display changed in some weay, including being added. |
| 41 // If |is_primary| is true, |changed_display| is the primary display. | 41 // If |is_primary| is true, |changed_display| is the primary display. |
| 42 void ProcessDisplayChanged(const gfx::Display& changed_display, | 42 void ProcessDisplayChanged(const display::Display& changed_display, |
| 43 bool is_primary); | 43 bool is_primary); |
| 44 | 44 |
| 45 // gfx::Screen: | 45 // display::Screen: |
| 46 gfx::Point GetCursorScreenPoint() override; | 46 gfx::Point GetCursorScreenPoint() override; |
| 47 gfx::NativeWindow GetWindowUnderCursor() override; | 47 gfx::NativeWindow GetWindowUnderCursor() override; |
| 48 gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override; | 48 gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override; |
| 49 gfx::Display GetPrimaryDisplay() const override; | 49 display::Display GetPrimaryDisplay() const override; |
| 50 gfx::Display GetDisplayNearestWindow(gfx::NativeView view) const override; | 50 display::Display GetDisplayNearestWindow(gfx::NativeView view) const override; |
| 51 gfx::Display GetDisplayNearestPoint(const gfx::Point& point) const override; | 51 display::Display GetDisplayNearestPoint( |
| 52 const gfx::Point& point) const override; |
| 52 int GetNumDisplays() const override; | 53 int GetNumDisplays() const override; |
| 53 std::vector<gfx::Display> GetAllDisplays() const override; | 54 std::vector<display::Display> GetAllDisplays() const override; |
| 54 gfx::Display GetDisplayMatching(const gfx::Rect& match_rect) const override; | 55 display::Display GetDisplayMatching( |
| 55 void AddObserver(gfx::DisplayObserver* observer) override; | 56 const gfx::Rect& match_rect) const override; |
| 56 void RemoveObserver(gfx::DisplayObserver* observer) override; | 57 void AddObserver(display::DisplayObserver* observer) override; |
| 58 void RemoveObserver(display::DisplayObserver* observer) override; |
| 57 | 59 |
| 58 // mus::mojom::DisplayManager: | 60 // mus::mojom::DisplayManager: |
| 59 void OnDisplays(mojo::Array<mus::mojom::DisplayPtr> displays) override; | 61 void OnDisplays(mojo::Array<mus::mojom::DisplayPtr> displays) override; |
| 60 void OnDisplaysChanged(mojo::Array<mus::mojom::DisplayPtr> display) override; | 62 void OnDisplaysChanged(mojo::Array<mus::mojom::DisplayPtr> display) override; |
| 61 void OnDisplayRemoved(int64_t id) override; | 63 void OnDisplayRemoved(int64_t id) override; |
| 62 | 64 |
| 63 ScreenMusDelegate* delegate_; // Can be nullptr. | 65 ScreenMusDelegate* delegate_; // Can be nullptr. |
| 64 mus::mojom::DisplayManagerPtr display_manager_; | 66 mus::mojom::DisplayManagerPtr display_manager_; |
| 65 std::vector<gfx::Display> displays_; | 67 std::vector<display::Display> displays_; |
| 66 int primary_display_index_; | 68 int primary_display_index_; |
| 67 mojo::Binding<mus::mojom::DisplayManagerObserver> | 69 mojo::Binding<mus::mojom::DisplayManagerObserver> |
| 68 display_manager_observer_binding_; | 70 display_manager_observer_binding_; |
| 69 base::ObserverList<gfx::DisplayObserver> observers_; | 71 base::ObserverList<display::DisplayObserver> observers_; |
| 70 | 72 |
| 71 DISALLOW_COPY_AND_ASSIGN(ScreenMus); | 73 DISALLOW_COPY_AND_ASSIGN(ScreenMus); |
| 72 }; | 74 }; |
| 73 | 75 |
| 74 } // namespace views | 76 } // namespace views |
| 75 | 77 |
| 76 #endif // UI_VIEWS_MUS_SCREEN_MUS_H_ | 78 #endif // UI_VIEWS_MUS_SCREEN_MUS_H_ |
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