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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 #include "ui/ozone/platform/wayland/wayland_connection.h" | 5 #include "ui/ozone/platform/wayland/wayland_connection.h" |
6 | 6 |
7 #include <xdg-shell-unstable-v5-client-protocol.h> | 7 #include <xdg-shell-unstable-v5-client-protocol.h> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "base/message_loop/message_loop.h" | 12 #include "base/message_loop/message_loop.h" |
13 #include "ui/ozone/platform/wayland/wayland_object.h" | |
13 #include "ui/ozone/platform/wayland/wayland_window.h" | 14 #include "ui/ozone/platform/wayland/wayland_window.h" |
14 | 15 |
15 static_assert(XDG_SHELL_VERSION_CURRENT == 5, "Unsupported xdg-shell version"); | 16 static_assert(XDG_SHELL_VERSION_CURRENT == 5, "Unsupported xdg-shell version"); |
16 | 17 |
17 namespace ui { | 18 namespace ui { |
18 namespace { | 19 namespace { |
19 const uint32_t kMaxCompositorVersion = 4; | 20 const uint32_t kMaxCompositorVersion = 4; |
20 const uint32_t kMaxSeatVersion = 4; | 21 const uint32_t kMaxSeatVersion = 4; |
21 const uint32_t kMaxShmVersion = 1; | 22 const uint32_t kMaxShmVersion = 1; |
22 const uint32_t kMaxXdgShellVersion = 1; | 23 const uint32_t kMaxXdgShellVersion = 1; |
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98 | 99 |
99 void WaylandConnection::AddWindow(gfx::AcceleratedWidget widget, | 100 void WaylandConnection::AddWindow(gfx::AcceleratedWidget widget, |
100 WaylandWindow* window) { | 101 WaylandWindow* window) { |
101 window_map_[widget] = window; | 102 window_map_[widget] = window; |
102 } | 103 } |
103 | 104 |
104 void WaylandConnection::RemoveWindow(gfx::AcceleratedWidget widget) { | 105 void WaylandConnection::RemoveWindow(gfx::AcceleratedWidget widget) { |
105 window_map_.erase(widget); | 106 window_map_.erase(widget); |
106 } | 107 } |
107 | 108 |
109 WaylandOutput* WaylandConnection::PrimaryOutput() const { | |
110 if (!output_list_.size()) | |
111 return nullptr; | |
112 return output_list_.front().get(); | |
113 } | |
114 | |
108 void WaylandConnection::OnDispatcherListChanged() { | 115 void WaylandConnection::OnDispatcherListChanged() { |
109 StartProcessingEvents(); | 116 StartProcessingEvents(); |
110 } | 117 } |
111 | 118 |
112 void WaylandConnection::Flush() { | 119 void WaylandConnection::Flush() { |
113 wl_display_flush(display_.get()); | 120 wl_display_flush(display_.get()); |
114 scheduled_flush_ = false; | 121 scheduled_flush_ = false; |
115 } | 122 } |
116 | 123 |
117 void WaylandConnection::DispatchUiEvent(Event* event) { | 124 void WaylandConnection::DispatchUiEvent(Event* event) { |
118 PlatformEventSource::DispatchEvent(event); | 125 PlatformEventSource::DispatchEvent(event); |
119 } | 126 } |
120 | 127 |
121 void WaylandConnection::OnFileCanReadWithoutBlocking(int fd) { | 128 void WaylandConnection::OnFileCanReadWithoutBlocking(int fd) { |
122 wl_display_dispatch(display_.get()); | 129 wl_display_dispatch(display_.get()); |
123 for (const auto& window : window_map_) | 130 for (const auto& window : window_map_) |
124 window.second->ApplyPendingBounds(); | 131 window.second->ApplyPendingBounds(); |
125 } | 132 } |
126 | 133 |
127 void WaylandConnection::OnFileCanWriteWithoutBlocking(int fd) {} | 134 void WaylandConnection::OnFileCanWriteWithoutBlocking(int fd) {} |
128 | 135 |
136 const std::vector<std::unique_ptr<WaylandOutput>>& | |
137 WaylandConnection::GetOutputList() const { | |
138 return output_list_; | |
139 } | |
140 | |
129 // static | 141 // static |
130 void WaylandConnection::Global(void* data, | 142 void WaylandConnection::Global(void* data, |
131 wl_registry* registry, | 143 wl_registry* registry, |
132 uint32_t name, | 144 uint32_t name, |
133 const char* interface, | 145 const char* interface, |
134 uint32_t version) { | 146 uint32_t version) { |
135 static const wl_seat_listener seat_listener = { | 147 static const wl_seat_listener seat_listener = { |
136 &WaylandConnection::Capabilities, &WaylandConnection::Name, | 148 &WaylandConnection::Capabilities, &WaylandConnection::Name, |
137 }; | 149 }; |
138 static const xdg_shell_listener shell_listener = { | 150 static const xdg_shell_listener shell_listener = { |
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162 connection->shell_ = wl::Bind<xdg_shell>( | 174 connection->shell_ = wl::Bind<xdg_shell>( |
163 registry, name, std::min(version, kMaxXdgShellVersion)); | 175 registry, name, std::min(version, kMaxXdgShellVersion)); |
164 if (!connection->shell_) { | 176 if (!connection->shell_) { |
165 LOG(ERROR) << "Failed to bind to xdg_shell global"; | 177 LOG(ERROR) << "Failed to bind to xdg_shell global"; |
166 return; | 178 return; |
167 } | 179 } |
168 xdg_shell_add_listener(connection->shell_.get(), &shell_listener, | 180 xdg_shell_add_listener(connection->shell_.get(), &shell_listener, |
169 connection); | 181 connection); |
170 xdg_shell_use_unstable_version(connection->shell_.get(), | 182 xdg_shell_use_unstable_version(connection->shell_.get(), |
171 XDG_SHELL_VERSION_CURRENT); | 183 XDG_SHELL_VERSION_CURRENT); |
184 } else if (strcmp(interface, "wl_output") == 0) { | |
rjkroege
2016/09/25 14:44:31
nit: Chrome style is probably to use something fro
joone
2016/09/27 08:25:20
Done.
| |
185 wl::Object<wl_output> output = wl::Bind<wl_output>(registry, name, 1); | |
186 if (!output) { | |
187 LOG(ERROR) << "Failed to bind to wl_output global"; | |
188 return; | |
189 } | |
190 | |
191 if (!connection->output_list_.empty()) | |
192 NOTIMPLEMENTED() << "Multiple screens support is not implemented"; | |
193 | |
194 connection->output_list_.push_back( | |
195 base::WrapUnique(new WaylandOutput(output.release()))); | |
172 } | 196 } |
173 | 197 |
174 connection->ScheduleFlush(); | 198 connection->ScheduleFlush(); |
175 } | 199 } |
176 | 200 |
177 // static | 201 // static |
178 void WaylandConnection::GlobalRemove(void* data, | 202 void WaylandConnection::GlobalRemove(void* data, |
179 wl_registry* registry, | 203 wl_registry* registry, |
180 uint32_t name) { | 204 uint32_t name) { |
181 NOTIMPLEMENTED(); | 205 NOTIMPLEMENTED(); |
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207 void WaylandConnection::Name(void* data, wl_seat* seat, const char* name) {} | 231 void WaylandConnection::Name(void* data, wl_seat* seat, const char* name) {} |
208 | 232 |
209 // static | 233 // static |
210 void WaylandConnection::Ping(void* data, xdg_shell* shell, uint32_t serial) { | 234 void WaylandConnection::Ping(void* data, xdg_shell* shell, uint32_t serial) { |
211 WaylandConnection* connection = static_cast<WaylandConnection*>(data); | 235 WaylandConnection* connection = static_cast<WaylandConnection*>(data); |
212 xdg_shell_pong(shell, serial); | 236 xdg_shell_pong(shell, serial); |
213 connection->ScheduleFlush(); | 237 connection->ScheduleFlush(); |
214 } | 238 } |
215 | 239 |
216 } // namespace ui | 240 } // namespace ui |
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