Mir
connection_surface_map.h
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1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 
19 #ifndef MIR_CLIENT_CONNECTION_SURFACE_MAP_H_
20 #define MIR_CLIENT_CONNECTION_SURFACE_MAP_H_
21 
22 #include "surface_map.h"
23 
24 #include <unordered_map>
25 #include <mutex>
26 
27 namespace mir
28 {
29 namespace client
30 {
31 struct StreamInfo
32 {
34  bool owned;
35 };
37 {
38 public:
40  ~ConnectionSurfaceMap() noexcept;
41 
42  void with_surface_do(frontend::SurfaceId surface_id, std::function<void(MirSurface*)> const& exec) const override;
43  void insert(frontend::SurfaceId surface_id, MirSurface* surface);
44  void erase(frontend::SurfaceId surface_id);
45 
46  void with_stream_do(frontend::BufferStreamId stream_id, std::function<void(ClientBufferStream*)> const& exec) const override;
47  void with_all_streams_do(std::function<void(ClientBufferStream*)> const&) const override;
48  void insert(frontend::BufferStreamId stream_id, ClientBufferStream* stream);
49  void erase(frontend::BufferStreamId surface_id);
50 
51 private:
52  std::mutex mutable guard;
53  std::unordered_map<frontend::SurfaceId, MirSurface*> surfaces;
54  std::unordered_map<frontend::BufferStreamId, StreamInfo> streams;
55 };
56 
57 }
58 }
59 #endif /* MIR_CLIENT_CONNECTION_SURFACE_MAP_H_ */
void with_all_streams_do(std::function< void(ClientBufferStream *)> const &) const override
Definition: surface_map.cpp:115
All things Mir.
Definition: atomic_callback.h:25
Definition: mir_surface.h:136
ConnectionSurfaceMap()
Definition: surface_map.cpp:28
Definition: surface_map.h:34
void erase(frontend::SurfaceId surface_id)
~ConnectionSurfaceMap() noexcept
Definition: surface_map.cpp:32
Definition: connection_surface_map.h:36
bool owned
Definition: connection_surface_map.h:34
void with_stream_do(frontend::BufferStreamId stream_id, std::function< void(ClientBufferStream *)> const &exec) const override
Definition: surface_map.cpp:96
Definition: int_wrapper.h:27
Definition: client_buffer_stream.h:45
void insert(frontend::SurfaceId surface_id, MirSurface *surface)
void with_surface_do(frontend::SurfaceId surface_id, std::function< void(MirSurface *)> const &exec) const override
Definition: surface_map.cpp:60
Definition: connection_surface_map.h:31
ClientBufferStream * stream
Definition: connection_surface_map.h:33

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