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1 // Copyright 2015 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 MANDOLINE_UI_AURA_SURFACE_BINDING_H_ | |
6 #define MANDOLINE_UI_AURA_SURFACE_BINDING_H_ | |
7 | |
8 #include "base/memory/ref_counted.h" | |
9 #include "base/memory/scoped_ptr.h" | |
10 | |
11 namespace cc { | |
12 class OutputSurface; | |
13 } | |
14 | |
15 namespace mojo { | |
16 class Shell; | |
17 } | |
18 | |
19 namespace mus { | |
20 class View; | |
21 } | |
22 | |
23 namespace mandoline { | |
24 | |
25 // SurfaceBinding is responsible for managing the connections necessary to | |
26 // bind a View to the surfaces service. | |
27 // Internally SurfaceBinding manages one connection (and related structures) per | |
28 // ViewTreeConnection. That is, all Views from a particular ViewTreeConnection | |
29 // share the same connection. | |
30 class SurfaceBinding { | |
31 public: | |
32 SurfaceBinding(mojo::Shell* shell, mus::View* view); | |
33 ~SurfaceBinding(); | |
34 | |
35 // Creates an OutputSurface that renders to the View supplied to the | |
36 // constructor. | |
37 scoped_ptr<cc::OutputSurface> CreateOutputSurface(); | |
38 | |
39 private: | |
40 class PerConnectionState; | |
41 | |
42 mojo::Shell* shell_; | |
43 mus::View* view_; | |
44 scoped_refptr<PerConnectionState> state_; | |
45 | |
46 DISALLOW_COPY_AND_ASSIGN(SurfaceBinding); | |
47 }; | |
48 | |
49 } // namespace mandoline | |
50 | |
51 #endif // MANDOLINE_UI_AURA_SURFACE_BINDING_H_ | |
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