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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_ | |
6 #define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_ | |
7 | |
8 #include <map> | |
9 | |
10 #include "base/message_loop/message_pump_libevent.h" | |
11 #include "ui/events/platform/platform_event_source.h" | |
12 #include "ui/gfx/native_widget_types.h" | |
13 #include "ui/ozone/platform/wayland/wayland_object.h" | |
14 | |
15 namespace ui { | |
16 | |
17 class WaylandWindow; | |
18 | |
19 class WaylandDisplay : public PlatformEventSource, | |
20 public base::MessagePumpLibevent::Watcher { | |
21 public: | |
22 WaylandDisplay(); | |
23 ~WaylandDisplay() override; | |
24 | |
25 bool Initialize(); | |
26 | |
27 // Flushes the Wayland connection. | |
28 void Flush(); | |
29 | |
30 wl_compositor* GetCompositor(); | |
31 wl_shm* GetShm(); | |
32 xdg_shell* GetShell(); | |
spang
2016/01/22 23:42:32
These one line assessors should all named in unix_
Michael Forney
2016/01/23 01:08:05
Done.
| |
33 | |
34 WaylandWindow* GetWindow(gfx::AcceleratedWidget widget); | |
35 void AddWindow(WaylandWindow* window); | |
36 void RemoveWindow(WaylandWindow* window); | |
37 | |
38 void StartProcessingEvents(); | |
39 | |
40 private: | |
41 // base::MessagePumpLibevent::Watcher | |
42 void OnFileCanReadWithoutBlocking(int fd) override; | |
43 void OnFileCanWriteWithoutBlocking(int fd) override; | |
44 | |
45 // wl_registry_listener | |
46 static void Global(void* data, | |
47 wl_registry* registry, | |
48 uint32_t name, | |
49 const char* interface, | |
50 uint32_t version); | |
51 static void GlobalRemove(void* data, wl_registry* registry, uint32_t name); | |
52 | |
53 // xdg_shell_listener | |
54 static void Ping(void* data, xdg_shell* shell, uint32_t serial); | |
55 | |
56 std::map<gfx::AcceleratedWidget, WaylandWindow*> windows_; | |
57 | |
58 wl::Object<wl_display> display_; | |
59 wl::Object<wl_registry> registry_; | |
60 wl::Object<wl_compositor> compositor_; | |
61 wl::Object<wl_shm> shm_; | |
62 wl::Object<xdg_shell> shell_; | |
63 | |
64 bool watching_ = false; | |
65 base::MessagePumpLibevent::FileDescriptorWatcher controller_; | |
66 | |
67 DISALLOW_COPY_AND_ASSIGN(WaylandDisplay); | |
68 }; | |
69 | |
70 } // namespace ui | |
71 | |
72 #endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_ | |
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