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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 CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ | 5 #ifndef CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ |
6 #define CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ | 6 #define CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ |
7 | 7 |
8 #include <CoreFoundation/CoreFoundation.h> | 8 #include <CoreFoundation/CoreFoundation.h> |
9 #include <IOKit/IOKitLib.h> | 9 #include <IOKit/IOKitLib.h> |
10 #include <stddef.h> | 10 #include <stddef.h> |
11 #include <stdint.h> | 11 #include <stdint.h> |
12 | 12 |
13 #include <set> | 13 #include <set> |
14 | 14 |
15 #include "base/mac/scoped_cftyperef.h" | 15 #include "base/mac/scoped_cftyperef.h" |
16 #include "base/mac/scoped_ioobject.h" | 16 #include "base/mac/scoped_ioobject.h" |
17 #include "base/mac/scoped_ioplugininterface.h" | 17 #include "base/mac/scoped_ioplugininterface.h" |
18 #include "base/macros.h" | 18 #include "base/macros.h" |
19 #include "base/memory/scoped_ptr.h" | 19 #include "base/memory/scoped_ptr.h" |
20 #include "content/browser/gamepad/gamepad_data_fetcher.h" | |
21 | |
22 struct IOUSBDeviceStruct320; | |
23 struct IOUSBInterfaceStruct300; | |
24 | |
25 namespace content { | |
20 | 26 |
21 class XboxController { | 27 class XboxController { |
22 public: | 28 public: |
23 enum ControllerType { | 29 enum ControllerType { |
24 UNKNOWN_CONTROLLER, | 30 UNKNOWN_CONTROLLER, |
25 XBOX_360_CONTROLLER, | 31 XBOX_360_CONTROLLER, |
26 XBOX_ONE_CONTROLLER | 32 XBOX_ONE_CONTROLLER |
27 }; | 33 }; |
28 | 34 |
29 enum LEDPattern { | 35 enum LEDPattern { |
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
94 void ProcessXbox360Packet(size_t length); | 100 void ProcessXbox360Packet(size_t length); |
95 void ProcessXboxOnePacket(size_t length); | 101 void ProcessXboxOnePacket(size_t length); |
96 void QueueRead(); | 102 void QueueRead(); |
97 | 103 |
98 void IOError(); | 104 void IOError(); |
99 | 105 |
100 void WriteXboxOneInit(); | 106 void WriteXboxOneInit(); |
101 | 107 |
102 // Handle for the USB device. IOUSBDeviceStruct320 is the latest version of | 108 // Handle for the USB device. IOUSBDeviceStruct320 is the latest version of |
103 // the device API that is supported on Mac OS 10.6. | 109 // the device API that is supported on Mac OS 10.6. |
104 base::mac::ScopedIOPluginInterface<struct IOUSBDeviceStruct320> device_; | 110 base::mac::ScopedIOPluginInterface<IOUSBDeviceStruct320> device_; |
105 | 111 |
106 // Handle for the interface on the device which sends button and analog data. | 112 // Handle for the interface on the device which sends button and analog data. |
107 // The other interfaces (for the ChatPad and headset) are ignored. | 113 // The other interfaces (for the ChatPad and headset) are ignored. |
108 base::mac::ScopedIOPluginInterface<struct IOUSBInterfaceStruct300> interface_; | 114 base::mac::ScopedIOPluginInterface<IOUSBInterfaceStruct300> interface_; |
109 | 115 |
110 bool device_is_open_; | 116 bool device_is_open_; |
111 bool interface_is_open_; | 117 bool interface_is_open_; |
112 | 118 |
113 base::ScopedCFTypeRef<CFRunLoopSourceRef> source_; | 119 base::ScopedCFTypeRef<CFRunLoopSourceRef> source_; |
114 | 120 |
115 // This will be set to the max packet size reported by the interface, which | 121 // This will be set to the max packet size reported by the interface, which |
116 // is 32 bytes. I would have expected USB to do message framing itself, but | 122 // is 32 bytes. I would have expected USB to do message framing itself, but |
117 // somehow we still sometimes (rarely!) get packets off the interface which | 123 // somehow we still sometimes (rarely!) get packets off the interface which |
118 // aren't correctly framed. The 360 controller frames its packets with a 2 | 124 // aren't correctly framed. The 360 controller frames its packets with a 2 |
(...skipping 10 matching lines...) Expand all Loading... | |
129 | 135 |
130 Delegate* delegate_; | 136 Delegate* delegate_; |
131 | 137 |
132 ControllerType controller_type_; | 138 ControllerType controller_type_; |
133 int read_endpoint_; | 139 int read_endpoint_; |
134 int control_endpoint_; | 140 int control_endpoint_; |
135 | 141 |
136 DISALLOW_COPY_AND_ASSIGN(XboxController); | 142 DISALLOW_COPY_AND_ASSIGN(XboxController); |
137 }; | 143 }; |
138 | 144 |
139 class XboxDataFetcher : public XboxController::Delegate { | 145 class XboxDataFetcher : public GamepadDataFetcher, |
146 public XboxController::Delegate { | |
140 public: | 147 public: |
141 class Delegate { | 148 XboxDataFetcher(); |
142 public: | 149 ~XboxDataFetcher() override; |
143 virtual void XboxDeviceAdd(XboxController* device) = 0; | |
144 virtual void XboxDeviceRemove(XboxController* device) = 0; | |
145 virtual void XboxValueChanged(XboxController* device, | |
146 const XboxController::Data& data) = 0; | |
147 }; | |
148 | 150 |
149 explicit XboxDataFetcher(Delegate* delegate); | 151 void GetGamepadData(bool devices_changed_hint) override; |
150 virtual ~XboxDataFetcher(); | |
151 | 152 |
152 bool RegisterForNotifications(); | 153 bool RegisterForNotifications(); |
153 bool RegisterForDeviceNotifications( | 154 bool RegisterForDeviceNotifications( |
154 int vendor_id, | 155 int vendor_id, |
155 int product_id, | 156 int product_id, |
156 base::mac::ScopedIOObject<io_iterator_t>* added_iter, | 157 base::mac::ScopedIOObject<io_iterator_t>* added_iter, |
157 base::mac::ScopedIOObject<io_iterator_t>* removed_iter); | 158 base::mac::ScopedIOObject<io_iterator_t>* removed_iter); |
158 void UnregisterFromNotifications(); | 159 void UnregisterFromNotifications(); |
159 | 160 |
160 XboxController* ControllerForLocation(UInt32 location_id); | 161 XboxController* ControllerForLocation(UInt32 location_id); |
161 | 162 |
162 private: | 163 private: |
163 static void DeviceAdded(void* context, io_iterator_t iterator); | 164 static void DeviceAdded(void* context, io_iterator_t iterator); |
164 static void DeviceRemoved(void* context, io_iterator_t iterator); | 165 static void DeviceRemoved(void* context, io_iterator_t iterator); |
166 void OnAddedToProvider() override; | |
165 void AddController(XboxController* controller); | 167 void AddController(XboxController* controller); |
166 void RemoveController(XboxController* controller); | 168 void RemoveController(XboxController* controller); |
167 void RemoveControllerByLocationID(uint32_t id); | 169 void RemoveControllerByLocationID(uint32_t id); |
168 void XboxControllerGotData(XboxController* controller, | 170 void XboxControllerGotData(XboxController* controller, |
169 const XboxController::Data& data) override; | 171 const XboxController::Data& data) override; |
170 void XboxControllerError(XboxController* controller) override; | 172 void XboxControllerError(XboxController* controller) override; |
171 | 173 |
172 Delegate* delegate_; | 174 //Delegate* delegate_; |
scottmg
2016/01/18 22:54:52
Delete.
| |
173 | 175 |
174 std::set<XboxController*> controllers_; | 176 std::set<XboxController*> controllers_; |
175 | 177 |
176 bool listening_; | 178 bool listening_; |
177 | 179 |
178 // port_ owns source_, so this doesn't need to be a ScopedCFTypeRef, but we | 180 // port_ owns source_, so this doesn't need to be a ScopedCFTypeRef, but we |
179 // do need to maintain a reference to it so we can invalidate it. | 181 // do need to maintain a reference to it so we can invalidate it. |
180 CFRunLoopSourceRef source_; | 182 CFRunLoopSourceRef source_; |
181 IONotificationPortRef port_; | 183 IONotificationPortRef port_; |
182 base::mac::ScopedIOObject<io_iterator_t> xbox_360_device_added_iter_; | 184 base::mac::ScopedIOObject<io_iterator_t> xbox_360_device_added_iter_; |
183 base::mac::ScopedIOObject<io_iterator_t> xbox_360_device_removed_iter_; | 185 base::mac::ScopedIOObject<io_iterator_t> xbox_360_device_removed_iter_; |
184 base::mac::ScopedIOObject<io_iterator_t> xbox_one_device_added_iter_; | 186 base::mac::ScopedIOObject<io_iterator_t> xbox_one_device_added_iter_; |
185 base::mac::ScopedIOObject<io_iterator_t> xbox_one_device_removed_iter_; | 187 base::mac::ScopedIOObject<io_iterator_t> xbox_one_device_removed_iter_; |
186 | 188 |
187 DISALLOW_COPY_AND_ASSIGN(XboxDataFetcher); | 189 DISALLOW_COPY_AND_ASSIGN(XboxDataFetcher); |
188 }; | 190 }; |
189 | 191 |
192 } // namespace content | |
scottmg
2016/01/18 22:54:52
2 space before //
| |
193 | |
190 #endif // CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ | 194 #endif // CONTENT_BROWSER_GAMEPAD_XBOX_DATA_FETCHER_MAC_H_ |
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