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Side by Side Diff: media/midi/usb_midi_device.h

Issue 1534273002: Switch to standard integer types in media/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 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_USB_MIDI_DEVICE_H_ 5 #ifndef MEDIA_MIDI_USB_MIDI_DEVICE_H_
6 #define MEDIA_MIDI_USB_MIDI_DEVICE_H_ 6 #define MEDIA_MIDI_USB_MIDI_DEVICE_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/basictypes.h"
11 #include "base/callback.h" 10 #include "base/callback.h"
12 #include "base/memory/scoped_vector.h" 11 #include "base/memory/scoped_vector.h"
13 #include "base/time/time.h" 12 #include "base/time/time.h"
14 #include "media/midi/usb_midi_export.h" 13 #include "media/midi/usb_midi_export.h"
15 14
16 namespace media { 15 namespace media {
17 namespace midi { 16 namespace midi {
18 17
19 class MidiManagerUsb; 18 class MidiManagerUsb;
20 class UsbMidiDevice; 19 class UsbMidiDevice;
21 20
22 // Delegate class for UsbMidiDevice. 21 // Delegate class for UsbMidiDevice.
23 // Each method is called when an corresponding event arrives at the device. 22 // Each method is called when an corresponding event arrives at the device.
24 class USB_MIDI_EXPORT UsbMidiDeviceDelegate { 23 class USB_MIDI_EXPORT UsbMidiDeviceDelegate {
25 public: 24 public:
26 virtual ~UsbMidiDeviceDelegate() {} 25 virtual ~UsbMidiDeviceDelegate() {}
27 26
28 // Called when USB-MIDI data arrives at |device|. 27 // Called when USB-MIDI data arrives at |device|.
29 virtual void ReceiveUsbMidiData(UsbMidiDevice* device, 28 virtual void ReceiveUsbMidiData(UsbMidiDevice* device,
30 int endpoint_number, 29 int endpoint_number,
31 const uint8* data, 30 const uint8_t* data,
32 size_t size, 31 size_t size,
33 base::TimeTicks time) = 0; 32 base::TimeTicks time) = 0;
34 33
35 // Called when a USB-MIDI device is attached. 34 // Called when a USB-MIDI device is attached.
36 virtual void OnDeviceAttached(scoped_ptr<UsbMidiDevice> device) = 0; 35 virtual void OnDeviceAttached(scoped_ptr<UsbMidiDevice> device) = 0;
37 // Called when a USB-MIDI device is detached. 36 // Called when a USB-MIDI device is detached.
38 virtual void OnDeviceDetached(size_t index) = 0; 37 virtual void OnDeviceDetached(size_t index) = 0;
39 }; 38 };
40 39
41 // UsbMidiDevice represents a USB-MIDI device. 40 // UsbMidiDevice represents a USB-MIDI device.
(...skipping 19 matching lines...) Expand all
61 // When this factory is destroyed during the operation, the operation 60 // When this factory is destroyed during the operation, the operation
62 // will be canceled silently (i.e. |callback| will not be called). 61 // will be canceled silently (i.e. |callback| will not be called).
63 // This function can be called at most once per instance. 62 // This function can be called at most once per instance.
64 virtual void EnumerateDevices(UsbMidiDeviceDelegate* delegate, 63 virtual void EnumerateDevices(UsbMidiDeviceDelegate* delegate,
65 Callback callback) = 0; 64 Callback callback) = 0;
66 }; 65 };
67 66
68 virtual ~UsbMidiDevice() {} 67 virtual ~UsbMidiDevice() {}
69 68
70 // Returns the descriptors of this device. 69 // Returns the descriptors of this device.
71 virtual std::vector<uint8> GetDescriptors() = 0; 70 virtual std::vector<uint8_t> GetDescriptors() = 0;
72 71
73 // Return the name of the manufacturer. 72 // Return the name of the manufacturer.
74 virtual std::string GetManufacturer() = 0; 73 virtual std::string GetManufacturer() = 0;
75 74
76 // Retur the name of the device. 75 // Retur the name of the device.
77 virtual std::string GetProductName() = 0; 76 virtual std::string GetProductName() = 0;
78 77
79 // Return the device version. 78 // Return the device version.
80 virtual std::string GetDeviceVersion() = 0; 79 virtual std::string GetDeviceVersion() = 0;
81 80
82 // Sends |data| to the given USB endpoint of this device. 81 // Sends |data| to the given USB endpoint of this device.
83 virtual void Send(int endpoint_number, const std::vector<uint8>& data) = 0; 82 virtual void Send(int endpoint_number, const std::vector<uint8_t>& data) = 0;
84 }; 83 };
85 84
86 } // namespace midi 85 } // namespace midi
87 } // namespace media 86 } // namespace media
88 87
89 #endif // MEDIA_MIDI_USB_MIDI_DEVICE_H_ 88 #endif // MEDIA_MIDI_USB_MIDI_DEVICE_H_
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