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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_SHARED_IMPL_CALLBACK_TRACKER_H_ | 5 #ifndef PPAPI_SHARED_IMPL_CALLBACK_TRACKER_H_ |
6 #define PPAPI_SHARED_IMPL_CALLBACK_TRACKER_H_ | 6 #define PPAPI_SHARED_IMPL_CALLBACK_TRACKER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/task.h" | |
14 #include "ppapi/c/pp_resource.h" | 13 #include "ppapi/c/pp_resource.h" |
15 #include "ppapi/shared_impl/ppapi_shared_export.h" | 14 #include "ppapi/shared_impl/ppapi_shared_export.h" |
16 | 15 |
17 namespace ppapi { | 16 namespace ppapi { |
18 | 17 |
19 class TrackedCallback; | 18 class TrackedCallback; |
20 | 19 |
21 // Pepper callbacks have the following semantics (unless otherwise specified; | 20 // Pepper callbacks have the following semantics (unless otherwise specified; |
22 // in particular, the below apply to all completion callbacks): | 21 // in particular, the below apply to all completion callbacks): |
23 // - Callbacks are always run on the main thread. | 22 // - Callbacks are always run on the main thread. |
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92 typedef std::set<scoped_refptr<TrackedCallback> > CallbackSet; | 91 typedef std::set<scoped_refptr<TrackedCallback> > CallbackSet; |
93 typedef std::map<PP_Resource, CallbackSet> CallbackSetMap; | 92 typedef std::map<PP_Resource, CallbackSet> CallbackSetMap; |
94 CallbackSetMap pending_callbacks_; | 93 CallbackSetMap pending_callbacks_; |
95 | 94 |
96 DISALLOW_COPY_AND_ASSIGN(CallbackTracker); | 95 DISALLOW_COPY_AND_ASSIGN(CallbackTracker); |
97 }; | 96 }; |
98 | 97 |
99 } // namespace ppapi | 98 } // namespace ppapi |
100 | 99 |
101 #endif // PPAPI_SHARED_IMPL_CALLBACK_TRACKER_H_ | 100 #endif // PPAPI_SHARED_IMPL_CALLBACK_TRACKER_H_ |
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