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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 PPAPI_PROXY_PROXY_OBJECT_VAR_H_ | 5 #ifndef PPAPI_PROXY_PROXY_OBJECT_VAR_H_ |
6 #define PPAPI_PROXY_PROXY_OBJECT_VAR_H_ | 6 #define PPAPI_PROXY_PROXY_OBJECT_VAR_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "ppapi/proxy/ppapi_proxy_export.h" | 9 #include "ppapi/proxy/ppapi_proxy_export.h" |
10 #include "ppapi/shared_impl/var.h" | 10 #include "ppapi/shared_impl/var.h" |
11 | 11 |
12 namespace ppapi { | 12 namespace ppapi { |
13 | 13 |
14 namespace proxy { | 14 namespace proxy { |
15 class PluginDispatcher; | 15 class PluginDispatcher; |
16 } // namespace proxy | 16 } // namespace proxy |
17 | 17 |
18 // Tracks a reference to an object var in the plugin side of the proxy. This | 18 // Tracks a reference to an object var in the plugin side of the proxy. This |
19 // just stores the dispatcher and host var ID, and provides the interface for | 19 // just stores the dispatcher and host var ID, and provides the interface for |
20 // integrating this with PP_Var creation. | 20 // integrating this with PP_Var creation. |
21 class PPAPI_PROXY_EXPORT ProxyObjectVar : public Var { | 21 class PPAPI_PROXY_EXPORT ProxyObjectVar : public Var { |
22 public: | 22 public: |
23 ProxyObjectVar(proxy::PluginDispatcher* dispatcher, | 23 ProxyObjectVar(proxy::PluginDispatcher* dispatcher, |
24 int32 host_var_id); | 24 int32 host_var_id); |
25 | 25 |
26 virtual ~ProxyObjectVar(); | 26 virtual ~ProxyObjectVar(); |
27 | 27 |
28 // Var overrides. | 28 // Var overrides. |
29 virtual ProxyObjectVar* AsProxyObjectVar() OVERRIDE; | 29 virtual ProxyObjectVar* AsProxyObjectVar() override; |
30 virtual PP_VarType GetType() const OVERRIDE; | 30 virtual PP_VarType GetType() const override; |
31 | 31 |
32 proxy::PluginDispatcher* dispatcher() const { return dispatcher_; } | 32 proxy::PluginDispatcher* dispatcher() const { return dispatcher_; } |
33 int32 host_var_id() const { return host_var_id_; } | 33 int32 host_var_id() const { return host_var_id_; } |
34 | 34 |
35 void* user_data() const { return user_data_; } | 35 void* user_data() const { return user_data_; } |
36 void set_user_data(void* ud) { user_data_ = ud; } | 36 void set_user_data(void* ud) { user_data_ = ud; } |
37 | 37 |
38 // Expose AssignVarID on Var so the PluginResourceTracker can call us when | 38 // Expose AssignVarID on Var so the PluginResourceTracker can call us when |
39 // it's creating IDs. | 39 // it's creating IDs. |
40 void AssignVarID(int32 id); | 40 void AssignVarID(int32 id); |
41 | 41 |
42 void clear_dispatcher() { dispatcher_ = NULL; } | 42 void clear_dispatcher() { dispatcher_ = NULL; } |
43 | 43 |
44 private: | 44 private: |
45 proxy::PluginDispatcher* dispatcher_; | 45 proxy::PluginDispatcher* dispatcher_; |
46 int32 host_var_id_; | 46 int32 host_var_id_; |
47 | 47 |
48 // When this object is created as representing a var implemented by the | 48 // When this object is created as representing a var implemented by the |
49 // plugin, this stores the user data so that we can look it up later. See | 49 // plugin, this stores the user data so that we can look it up later. See |
50 // PluginVarTracker. | 50 // PluginVarTracker. |
51 void* user_data_; | 51 void* user_data_; |
52 | 52 |
53 DISALLOW_COPY_AND_ASSIGN(ProxyObjectVar); | 53 DISALLOW_COPY_AND_ASSIGN(ProxyObjectVar); |
54 }; | 54 }; |
55 | 55 |
56 } // namespace ppapi | 56 } // namespace ppapi |
57 | 57 |
58 #endif // PPAPI_PROXY_PROXY_OBJECT_VAR_H_ | 58 #endif // PPAPI_PROXY_PROXY_OBJECT_VAR_H_ |
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