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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ | 5 #ifndef SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ |
6 #define SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ | 6 #define SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <unordered_map> | 9 #include <unordered_map> |
10 #include <vector> | 10 #include <vector> |
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23 | 23 |
24 class NativeDisplayDelegate; | 24 class NativeDisplayDelegate; |
25 | 25 |
26 // ScreenManager implementation that implements mojom::NativeDisplayDelegate. | 26 // ScreenManager implementation that implements mojom::NativeDisplayDelegate. |
27 // This will own a real NativeDisplayDelegate and forwards calls to and | 27 // This will own a real NativeDisplayDelegate and forwards calls to and |
28 // responses from it over Mojo. | 28 // responses from it over Mojo. |
29 class ScreenManagerForwarding : public ScreenManager, | 29 class ScreenManagerForwarding : public ScreenManager, |
30 public NativeDisplayObserver, | 30 public NativeDisplayObserver, |
31 public mojom::NativeDisplayDelegate { | 31 public mojom::NativeDisplayDelegate { |
32 public: | 32 public: |
33 ScreenManagerForwarding(); | 33 // |in_process| is true if the UI Service runs inside WM's process, false if |
sky
2017/06/27 19:58:56
optional: The boolean parameter isn't particularly
mfomitchev
2017/07/11 21:46:59
Done.
| |
34 // it runs inside its own process. | |
35 ScreenManagerForwarding(bool in_process); | |
sky
2017/06/27 19:58:56
explicit
mfomitchev
2017/07/11 21:46:59
Done.
| |
34 ~ScreenManagerForwarding() override; | 36 ~ScreenManagerForwarding() override; |
35 | 37 |
36 // ScreenManager: | 38 // ScreenManager: |
37 void AddInterfaces(service_manager::BinderRegistry* registry) override; | 39 void AddInterfaces(service_manager::BinderRegistry* registry) override; |
38 void Init(ScreenManagerDelegate* delegate) override; | 40 void Init(ScreenManagerDelegate* delegate) override; |
39 void RequestCloseDisplay(int64_t display_id) override; | 41 void RequestCloseDisplay(int64_t display_id) override; |
40 display::ScreenBase* GetScreen() override; | 42 display::ScreenBase* GetScreen() override; |
41 | 43 |
42 // NativeDisplayObserver: | 44 // NativeDisplayObserver: |
43 void OnConfigurationChanged() override; | 45 void OnConfigurationChanged() override; |
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75 const std::vector<DisplaySnapshot*>& displays); | 77 const std::vector<DisplaySnapshot*>& displays); |
76 | 78 |
77 // Forwards results from call to Configure() back with |callback|. | 79 // Forwards results from call to Configure() back with |callback|. |
78 void ForwardConfigure( | 80 void ForwardConfigure( |
79 DisplaySnapshot* snapshot, | 81 DisplaySnapshot* snapshot, |
80 const DisplayMode* mode, | 82 const DisplayMode* mode, |
81 const gfx::Point& origin, | 83 const gfx::Point& origin, |
82 const mojom::NativeDisplayDelegate::ConfigureCallback& callback, | 84 const mojom::NativeDisplayDelegate::ConfigureCallback& callback, |
83 bool status); | 85 bool status); |
84 | 86 |
87 // True if the UI Service runs inside WM's process, false if it runs inside | |
88 // its own process. | |
89 bool in_process_; | |
sky
2017/06/27 19:58:56
const.
mfomitchev
2017/07/11 21:46:59
Done.
| |
85 std::unique_ptr<display::ScreenBase> screen_; | 90 std::unique_ptr<display::ScreenBase> screen_; |
86 mojo::Binding<mojom::NativeDisplayDelegate> binding_; | 91 mojo::Binding<mojom::NativeDisplayDelegate> binding_; |
87 mojom::NativeDisplayObserverPtr observer_; | 92 mojom::NativeDisplayObserverPtr observer_; |
88 | 93 |
89 std::unique_ptr<display::NativeDisplayDelegate> native_display_delegate_; | 94 std::unique_ptr<display::NativeDisplayDelegate> native_display_delegate_; |
90 | 95 |
91 // Cached pointers to snapshots owned by the |native_display_delegate_|. | 96 // Cached pointers to snapshots owned by the |native_display_delegate_|. |
92 std::unordered_map<int64_t, DisplaySnapshot*> snapshot_map_; | 97 std::unordered_map<int64_t, DisplaySnapshot*> snapshot_map_; |
93 | 98 |
94 DISALLOW_COPY_AND_ASSIGN(ScreenManagerForwarding); | 99 DISALLOW_COPY_AND_ASSIGN(ScreenManagerForwarding); |
95 }; | 100 }; |
96 | 101 |
97 } // namespace display | 102 } // namespace display |
98 | 103 |
99 #endif // SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ | 104 #endif // SERVICES_UI_DISPLAY_SCREEN_MANAGER_FORWARDING_H_ |
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