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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 MEDIA_MIDI_MIDI_MANAGER_WIN_H_ | 5 #ifndef MEDIA_MIDI_MIDI_MANAGER_WIN_H_ |
| 6 #define MEDIA_MIDI_MIDI_MANAGER_WIN_H_ | 6 #define MEDIA_MIDI_MIDI_MANAGER_WIN_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/threading/thread.h" | 11 #include "base/threading/thread.h" |
| 13 #include "base/time/time.h" | 12 #include "base/time/time.h" |
| 14 #include "media/midi/midi_manager.h" | 13 #include "media/midi/midi_manager.h" |
| 15 | 14 |
| 16 namespace media { | 15 namespace media { |
| 17 namespace midi { | 16 namespace midi { |
| 18 | 17 |
| 19 class MidiServiceWinDelegate { | 18 class MidiServiceWinDelegate { |
| 20 public: | 19 public: |
| 21 virtual ~MidiServiceWinDelegate() {} | 20 virtual ~MidiServiceWinDelegate() {} |
| 22 virtual void OnCompleteInitialization(Result result) = 0; | 21 virtual void OnCompleteInitialization(Result result) = 0; |
| 23 virtual void OnAddInputPort(MidiPortInfo info) = 0; | 22 virtual void OnAddInputPort(MidiPortInfo info) = 0; |
| 24 virtual void OnAddOutputPort(MidiPortInfo info) = 0; | 23 virtual void OnAddOutputPort(MidiPortInfo info) = 0; |
| 25 virtual void OnSetInputPortState(uint32 port_index, MidiPortState state) = 0; | 24 virtual void OnSetInputPortState(uint32_t port_index, |
| 26 virtual void OnSetOutputPortState(uint32 port_index, MidiPortState state) = 0; | 25 MidiPortState state) = 0; |
| 27 virtual void OnReceiveMidiData(uint32 port_index, | 26 virtual void OnSetOutputPortState(uint32_t port_index, |
| 28 const std::vector<uint8>& data, | 27 MidiPortState state) = 0; |
| 28 virtual void OnReceiveMidiData(uint32_t port_index, |
| 29 const std::vector<uint8_t>& data, |
| 29 base::TimeTicks time) = 0; | 30 base::TimeTicks time) = 0; |
| 30 }; | 31 }; |
| 31 | 32 |
| 32 class MidiServiceWin { | 33 class MidiServiceWin { |
| 33 public: | 34 public: |
| 34 virtual ~MidiServiceWin() {} | 35 virtual ~MidiServiceWin() {} |
| 35 // This method may return before the initialization is completed. | 36 // This method may return before the initialization is completed. |
| 36 virtual void InitializeAsync(MidiServiceWinDelegate* delegate) = 0; | 37 virtual void InitializeAsync(MidiServiceWinDelegate* delegate) = 0; |
| 37 // This method may return before the specified data is actually sent. | 38 // This method may return before the specified data is actually sent. |
| 38 virtual void SendMidiDataAsync(uint32 port_number, | 39 virtual void SendMidiDataAsync(uint32_t port_number, |
| 39 const std::vector<uint8>& data, | 40 const std::vector<uint8_t>& data, |
| 40 base::TimeTicks time) = 0; | 41 base::TimeTicks time) = 0; |
| 41 }; | 42 }; |
| 42 | 43 |
| 43 class MidiManagerWin final : public MidiManager, public MidiServiceWinDelegate { | 44 class MidiManagerWin final : public MidiManager, public MidiServiceWinDelegate { |
| 44 public: | 45 public: |
| 45 MidiManagerWin(); | 46 MidiManagerWin(); |
| 46 ~MidiManagerWin() override; | 47 ~MidiManagerWin() override; |
| 47 | 48 |
| 48 // MidiManager overrides: | 49 // MidiManager overrides: |
| 49 void StartInitialization() final; | 50 void StartInitialization() final; |
| 50 void Finalize() final; | 51 void Finalize() final; |
| 51 void DispatchSendMidiData(MidiManagerClient* client, | 52 void DispatchSendMidiData(MidiManagerClient* client, |
| 52 uint32 port_index, | 53 uint32_t port_index, |
| 53 const std::vector<uint8>& data, | 54 const std::vector<uint8_t>& data, |
| 54 double timestamp) final; | 55 double timestamp) final; |
| 55 | 56 |
| 56 // MidiServiceWinDelegate overrides: | 57 // MidiServiceWinDelegate overrides: |
| 57 void OnCompleteInitialization(Result result) final; | 58 void OnCompleteInitialization(Result result) final; |
| 58 void OnAddInputPort(MidiPortInfo info) final; | 59 void OnAddInputPort(MidiPortInfo info) final; |
| 59 void OnAddOutputPort(MidiPortInfo info) final; | 60 void OnAddOutputPort(MidiPortInfo info) final; |
| 60 void OnSetInputPortState(uint32 port_index, MidiPortState state) final; | 61 void OnSetInputPortState(uint32_t port_index, MidiPortState state) final; |
| 61 void OnSetOutputPortState(uint32 port_index, MidiPortState state) final; | 62 void OnSetOutputPortState(uint32_t port_index, MidiPortState state) final; |
| 62 void OnReceiveMidiData(uint32 port_index, | 63 void OnReceiveMidiData(uint32_t port_index, |
| 63 const std::vector<uint8>& data, | 64 const std::vector<uint8_t>& data, |
| 64 base::TimeTicks time) final; | 65 base::TimeTicks time) final; |
| 65 | 66 |
| 66 private: | 67 private: |
| 67 scoped_ptr<MidiServiceWin> midi_service_; | 68 scoped_ptr<MidiServiceWin> midi_service_; |
| 68 DISALLOW_COPY_AND_ASSIGN(MidiManagerWin); | 69 DISALLOW_COPY_AND_ASSIGN(MidiManagerWin); |
| 69 }; | 70 }; |
| 70 | 71 |
| 71 } // namespace midi | 72 } // namespace midi |
| 72 } // namespace media | 73 } // namespace media |
| 73 | 74 |
| 74 #endif // MEDIA_MIDI_MIDI_MANAGER_WIN_H_ | 75 #endif // MEDIA_MIDI_MIDI_MANAGER_WIN_H_ |
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