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1 // Copyright (c) 2010 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 #include "webkit/plugins/ppapi/resource_helper.h" | |
6 | |
7 #include "base/logging.h" | |
8 #include "ppapi/shared_impl/resource.h" | |
9 #include "webkit/plugins/ppapi/host_globals.h" | |
10 #include "webkit/plugins/ppapi/plugin_module.h" | |
11 #include "webkit/plugins/ppapi/ppapi_plugin_instance_impl.h" | |
12 | |
13 namespace webkit { | |
14 namespace ppapi { | |
15 | |
16 // static | |
17 PluginInstanceImpl* ResourceHelper::GetPluginInstance( | |
18 const ::ppapi::Resource* resource) { | |
19 return PPInstanceToPluginInstance(resource->pp_instance()); | |
20 } | |
21 | |
22 PluginInstanceImpl* ResourceHelper::PPInstanceToPluginInstance( | |
23 PP_Instance instance) { | |
24 return HostGlobals::Get()->GetInstance(instance); | |
25 } | |
26 | |
27 PluginModule* ResourceHelper::GetPluginModule( | |
28 const ::ppapi::Resource* resource) { | |
29 PluginInstanceImpl* instance = GetPluginInstance(resource); | |
30 return instance ? instance->module() : NULL; | |
31 } | |
32 | |
33 PluginDelegate* ResourceHelper::GetPluginDelegate( | |
34 const ::ppapi::Resource* resource) { | |
35 PluginInstanceImpl* instance = GetPluginInstance(resource); | |
36 return instance ? instance->delegate() : NULL; | |
37 } | |
38 | |
39 } // namespace ppapi | |
40 } // namespace webkit | |
41 | |
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