| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_THUNK_PPB_MESSAGE_LOOP_API_H_ |
| #define PPAPI_THUNK_PPB_MESSAGE_LOOP_API_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "ppapi/c/pp_bool.h" |
| #include "ppapi/c/pp_completion_callback.h" |
| #include "ppapi/c/pp_stdint.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| |
| namespace ppapi { |
| |
| class TrackedCallback; |
| |
| namespace thunk { |
| |
| class PPAPI_THUNK_EXPORT PPB_MessageLoop_API { |
| public: |
| virtual ~PPB_MessageLoop_API() {} |
| |
| virtual int32_t AttachToCurrentThread() = 0; |
| virtual int32_t Run() = 0; |
| // Note: Most interfaces should use scoped_refptr<TrackedCallback>, in order |
| // to track callbacks and support things like blocking or optional callbacks. |
| // In this case, the callback is really just a way to pass a function pointer, |
| // and those options don't make sense. |
| virtual int32_t PostWork(PP_CompletionCallback callback, |
| int64_t delay_ms) = 0; |
| virtual int32_t PostQuit(PP_Bool should_destroy) = 0; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_PPB_MESSAGE_LOOP_API_H_ |