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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_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ | 5 #ifndef UI_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ |
6 #define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ | 6 #define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/message_loop/message_pump_libevent.h" | 10 #include "base/message_loop/message_pump_libevent.h" |
11 #include "ui/events/platform/platform_event_source.h" | 11 #include "ui/events/platform/platform_event_source.h" |
12 #include "ui/gfx/native_widget_types.h" | 12 #include "ui/gfx/native_widget_types.h" |
13 #include "ui/ozone/platform/wayland/wayland_object.h" | 13 #include "ui/ozone/platform/wayland/wayland_object.h" |
14 #include "ui/ozone/platform/wayland/wayland_output.h" | 14 #include "ui/ozone/platform/wayland/wayland_output.h" |
15 #include "ui/ozone/platform/wayland/wayland_pointer.h" | 15 #include "ui/ozone/platform/wayland/wayland_pointer.h" |
| 16 #include "ui/ozone/public/ozone_platform_screen_delegate.h" |
16 | 17 |
17 namespace ui { | 18 namespace ui { |
18 | 19 |
19 class WaylandWindow; | 20 class WaylandWindow; |
20 | 21 |
21 class WaylandConnection : public PlatformEventSource, | 22 class WaylandConnection : public PlatformEventSource, |
22 public base::MessagePumpLibevent::Watcher { | 23 public base::MessagePumpLibevent::Watcher { |
23 public: | 24 public: |
24 WaylandConnection(); | 25 WaylandConnection(); |
25 ~WaylandConnection() override; | 26 ~WaylandConnection() override; |
26 | 27 |
27 bool Initialize(); | 28 bool Initialize(); |
28 bool StartProcessingEvents(); | 29 bool StartProcessingEvents(); |
| 30 static WaylandConnection* GetInstance() { return instance_; } |
29 | 31 |
30 // Schedules a flush of the Wayland connection. | 32 // Schedules a flush of the Wayland connection. |
31 void ScheduleFlush(); | 33 void ScheduleFlush(); |
32 | 34 |
33 wl_display* display() { return display_.get(); } | 35 wl_display* display() { return display_.get(); } |
34 wl_compositor* compositor() { return compositor_.get(); } | 36 wl_compositor* compositor() { return compositor_.get(); } |
35 wl_shm* shm() { return shm_.get(); } | 37 wl_shm* shm() { return shm_.get(); } |
36 xdg_shell* shell() { return shell_.get(); } | 38 xdg_shell* shell() { return shell_.get(); } |
37 | 39 |
38 WaylandWindow* GetWindow(gfx::AcceleratedWidget widget); | 40 WaylandWindow* GetWindow(gfx::AcceleratedWidget widget); |
39 void AddWindow(gfx::AcceleratedWidget widget, WaylandWindow* window); | 41 void AddWindow(gfx::AcceleratedWidget widget, WaylandWindow* window); |
40 void RemoveWindow(gfx::AcceleratedWidget widget); | 42 void RemoveWindow(gfx::AcceleratedWidget widget); |
41 | 43 |
42 const std::vector<std::unique_ptr<WaylandOutput>>& GetOutputList() const; | 44 const std::vector<std::unique_ptr<WaylandOutput>>& GetOutputList() const; |
43 WaylandOutput* PrimaryOutput() const; | 45 WaylandOutput* PrimaryOutput() const; |
| 46 void SetOutputObserver(OzonePlatformScreenDelegate*); |
| 47 void OnOutputGeometryChanged(int32_t name, const gfx::Rect&); |
44 | 48 |
45 private: | 49 private: |
46 void Flush(); | 50 void Flush(); |
47 void DispatchUiEvent(Event* event); | 51 void DispatchUiEvent(Event* event); |
48 | 52 |
49 // PlatformEventSource | 53 // PlatformEventSource |
50 void OnDispatcherListChanged() override; | 54 void OnDispatcherListChanged() override; |
51 | 55 |
52 // base::MessagePumpLibevent::Watcher | 56 // base::MessagePumpLibevent::Watcher |
53 void OnFileCanReadWithoutBlocking(int fd) override; | 57 void OnFileCanReadWithoutBlocking(int fd) override; |
54 void OnFileCanWriteWithoutBlocking(int fd) override; | 58 void OnFileCanWriteWithoutBlocking(int fd) override; |
55 | 59 |
56 // wl_registry_listener | 60 // wl_registry_listener |
57 static void Global(void* data, | 61 static void Global(void* data, |
58 wl_registry* registry, | 62 wl_registry* registry, |
59 uint32_t name, | 63 uint32_t name, |
60 const char* interface, | 64 const char* interface, |
61 uint32_t version); | 65 uint32_t version); |
62 static void GlobalRemove(void* data, wl_registry* registry, uint32_t name); | 66 static void GlobalRemove(void* data, wl_registry* registry, uint32_t name); |
63 | 67 |
64 // wl_seat_listener | 68 // wl_seat_listener |
65 static void Capabilities(void* data, wl_seat* seat, uint32_t capabilities); | 69 static void Capabilities(void* data, wl_seat* seat, uint32_t capabilities); |
66 static void Name(void* data, wl_seat* seat, const char* name); | 70 static void Name(void* data, wl_seat* seat, const char* name); |
67 | 71 |
68 // xdg_shell_listener | 72 // xdg_shell_listener |
69 static void Ping(void* data, xdg_shell* shell, uint32_t serial); | 73 static void Ping(void* data, xdg_shell* shell, uint32_t serial); |
70 | 74 |
71 std::map<gfx::AcceleratedWidget, WaylandWindow*> window_map_; | 75 std::map<gfx::AcceleratedWidget, WaylandWindow*> window_map_; |
| 76 static WaylandConnection* instance_; |
72 | 77 |
73 wl::Object<wl_display> display_; | 78 wl::Object<wl_display> display_; |
74 wl::Object<wl_registry> registry_; | 79 wl::Object<wl_registry> registry_; |
75 wl::Object<wl_compositor> compositor_; | 80 wl::Object<wl_compositor> compositor_; |
76 wl::Object<wl_seat> seat_; | 81 wl::Object<wl_seat> seat_; |
77 wl::Object<wl_shm> shm_; | 82 wl::Object<wl_shm> shm_; |
78 wl::Object<xdg_shell> shell_; | 83 wl::Object<xdg_shell> shell_; |
79 | 84 |
80 std::unique_ptr<WaylandPointer> pointer_; | 85 std::unique_ptr<WaylandPointer> pointer_; |
81 | 86 |
82 bool scheduled_flush_ = false; | 87 bool scheduled_flush_ = false; |
83 bool watching_ = false; | 88 bool watching_ = false; |
84 base::MessagePumpLibevent::FileDescriptorWatcher controller_; | 89 base::MessagePumpLibevent::FileDescriptorWatcher controller_; |
85 | 90 |
86 std::vector<std::unique_ptr<WaylandOutput>> output_list_; | 91 std::vector<std::unique_ptr<WaylandOutput>> output_list_; |
| 92 OzonePlatformScreenDelegate* output_observer_; |
87 | 93 |
88 DISALLOW_COPY_AND_ASSIGN(WaylandConnection); | 94 DISALLOW_COPY_AND_ASSIGN(WaylandConnection); |
89 }; | 95 }; |
90 | 96 |
91 } // namespace ui | 97 } // namespace ui |
92 | 98 |
93 #endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ | 99 #endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_CONNECTION_H_ |
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