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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ | 5 #ifndef CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ |
6 #define CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ | 6 #define CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ |
7 | 7 |
8 #include "ppapi/c/pp_instance.h" | 8 #include "ppapi/c/pp_instance.h" |
9 #include "webkit/plugins/ppapi/plugin_delegate.h" | |
9 | 10 |
10 namespace ppapi { | 11 namespace ppapi { |
11 namespace host { | 12 namespace host { |
12 class PpapiHost; | 13 class PpapiHost; |
13 } | 14 } |
14 } | 15 } |
15 | 16 |
16 namespace content { | 17 namespace content { |
17 | 18 |
18 class RenderView; | 19 class RenderView; |
19 | 20 |
20 // Interface that allows components in the embedder app to talk to the | 21 // Interface that allows components in the embedder app to talk to the |
21 // PpapiHost in the renderer process. | 22 // PpapiHost in the renderer process. |
22 // | 23 // |
23 // There will be one of these objects in the renderer per plugin module. | 24 // There will be one of these objects in the renderer per plugin module. |
24 class RendererPpapiHost { | 25 class RendererPpapiHost { |
25 public: | 26 public: |
26 // Returns the PpapiHost object. | 27 // Returns the PpapiHost object. |
27 virtual ppapi::host::PpapiHost* GetPpapiHost() = 0; | 28 virtual ppapi::host::PpapiHost* GetPpapiHost() const = 0; |
brettw
2012/10/05 22:38:06
Did you particularly need this change? The reason
victorhsieh
2012/10/05 23:26:57
No, we can remove the const-ness up to RendererPpa
| |
28 | 29 |
29 // Returns true if the given PP_Instance is valid and belongs to the | 30 // Returns true if the given PP_Instance is valid and belongs to the |
30 // plugin associated with this host. | 31 // plugin associated with this host. |
31 virtual bool IsValidInstance(PP_Instance instance) const = 0; | 32 virtual bool IsValidInstance(PP_Instance instance) const = 0; |
32 | 33 |
33 // Returns the RenderView for the given plugin instance, or NULL if the | 34 // Returns the RenderView for the given plugin instance, or NULL if the |
34 // instance is invalid. | 35 // instance is invalid. |
35 virtual RenderView* GetRenderViewForInstance(PP_Instance instance) const = 0; | 36 virtual RenderView* GetRenderViewForInstance(PP_Instance instance) const = 0; |
36 | 37 |
38 // Returns the PlatformGraphics2D for the given plugin resource, or NULL if | |
39 // the resource is invalid. | |
40 virtual webkit::ppapi::PluginDelegate::PlatformGraphics2D* | |
41 GetPlatformGraphics2D(PP_Resource resource) const = 0; | |
42 | |
37 // Returns true if the given instance is considered to be currently | 43 // Returns true if the given instance is considered to be currently |
38 // processing a user gesture or the plugin module has the "override user | 44 // processing a user gesture or the plugin module has the "override user |
39 // gesture" flag set (in which case it can always do things normally | 45 // gesture" flag set (in which case it can always do things normally |
40 // restricted by user gestures). Returns false if the instance is invalid or | 46 // restricted by user gestures). Returns false if the instance is invalid or |
41 // if there is no current user gesture. | 47 // if there is no current user gesture. |
42 virtual bool HasUserGesture(PP_Instance instance) const = 0; | 48 virtual bool HasUserGesture(PP_Instance instance) const = 0; |
43 | 49 |
44 protected: | 50 protected: |
45 virtual ~RendererPpapiHost() {} | 51 virtual ~RendererPpapiHost() {} |
46 }; | 52 }; |
47 | 53 |
48 } // namespace content | 54 } // namespace content |
49 | 55 |
50 #endif // CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ | 56 #endif // CONTENT_PUBLIC_RENDERER_RENDERER_PPAPI_HOST_H_ |
51 | |
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