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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 
32 class ConnectionSurfaceMap : public SurfaceMap
33 {
34 public:
36 
37  void with_surface_do(int const& surface_id, std::function<void(MirSurface*)> exec);
38  void insert(int const& surface_id, MirSurface* surface);
39  void erase(int surface_id);
40 
41 private:
42  std::mutex guard;
43  typedef std::unordered_map<int, MirSurface*> SurfaceMap;
44  SurfaceMap surfaces;
45 };
46 
47 }
48 }
49 #endif /* MIR_CLIENT_CONNECTION_SURFACE_MAP_H_ */

Copyright © 2012,2013 Canonical Ltd.
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