1 // Copyright 2014 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 MOJO_EXAMPLES_PEPPER_CONTAINER_APP_MOJO_PPAPI_GLOBALS_H_ 6 #define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_MOJO_PPAPI_GLOBALS_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/macros.h" 10 #include "base/memory/ref_counted.h" 11 #include "mojo/public/cpp/system/core.h" 12 #include "ppapi/shared_impl/ppapi_globals.h" 13 #include "ppapi/shared_impl/resource_tracker.h" 14 15 namespace base { 16 class MessageLoopProxy; 17 } 18 19 namespace mojo { 20 namespace examples { 21 22 class PluginInstance; 23 24 class MojoPpapiGlobals : public ppapi::PpapiGlobals { 25 public: 26 class Delegate { 27 public: ~Delegate()28 virtual ~Delegate() {} 29 30 virtual ScopedMessagePipeHandle CreateGLES2Context() = 0; 31 }; 32 33 // |delegate| must live longer than this object. 34 explicit MojoPpapiGlobals(Delegate* delegate); 35 virtual ~MojoPpapiGlobals(); 36 Get()37 inline static MojoPpapiGlobals* Get() { 38 return static_cast<MojoPpapiGlobals*>(PpapiGlobals::Get()); 39 } 40 41 PP_Instance AddInstance(PluginInstance* instance); 42 void InstanceDeleted(PP_Instance instance); 43 PluginInstance* GetInstance(PP_Instance instance); 44 45 ScopedMessagePipeHandle CreateGLES2Context(); 46 47 // ppapi::PpapiGlobals implementation. 48 virtual ppapi::ResourceTracker* GetResourceTracker() OVERRIDE; 49 virtual ppapi::VarTracker* GetVarTracker() OVERRIDE; 50 virtual ppapi::CallbackTracker* GetCallbackTrackerForInstance( 51 PP_Instance instance) OVERRIDE; 52 virtual void LogWithSource(PP_Instance instance, 53 PP_LogLevel level, 54 const std::string& source, 55 const std::string& value) OVERRIDE; 56 virtual void BroadcastLogWithSource(PP_Module module, 57 PP_LogLevel level, 58 const std::string& source, 59 const std::string& value) OVERRIDE; 60 virtual ppapi::thunk::PPB_Instance_API* GetInstanceAPI( 61 PP_Instance instance) OVERRIDE; 62 virtual ppapi::thunk::ResourceCreationAPI* GetResourceCreationAPI( 63 PP_Instance instance) OVERRIDE; 64 virtual PP_Module GetModuleForInstance(PP_Instance instance) OVERRIDE; 65 virtual ppapi::MessageLoopShared* GetCurrentMessageLoop() OVERRIDE; 66 virtual base::TaskRunner* GetFileTaskRunner() OVERRIDE; 67 virtual std::string GetCmdLine() OVERRIDE; 68 virtual void PreCacheFontForFlash(const void* logfontw) OVERRIDE; 69 70 private: 71 class MainThreadMessageLoopResource; 72 73 // Non-owning pointer. 74 Delegate* const delegate_; 75 76 // Non-owning pointer. 77 PluginInstance* plugin_instance_; 78 79 ppapi::ResourceTracker resource_tracker_; 80 81 scoped_refptr<MainThreadMessageLoopResource> 82 main_thread_message_loop_resource_; 83 84 DISALLOW_COPY_AND_ASSIGN(MojoPpapiGlobals); 85 }; 86 87 } // namespace examples 88 } // namespace mojo 89 90 #endif // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_MOJO_PPAPI_GLOBALS_H_ 91