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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 DEVICE_HID_INPUT_SERVICE_LINUX_H_ | 5 #ifndef DEVICE_HID_INPUT_SERVICE_LINUX_H_ |
| 6 #define DEVICE_HID_INPUT_SERVICE_LINUX_H_ | 6 #define DEVICE_HID_INPUT_SERVICE_LINUX_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 63 | 63 |
| 64 // Returns list of all currently connected input/hid devices. | 64 // Returns list of all currently connected input/hid devices. |
| 65 void GetDevices(std::vector<InputDeviceInfo>* devices); | 65 void GetDevices(std::vector<InputDeviceInfo>* devices); |
| 66 | 66 |
| 67 // Returns an info about input device identified by |id|. When there're | 67 // Returns an info about input device identified by |id|. When there're |
| 68 // no input or hid device with such id, returns false and doesn't | 68 // no input or hid device with such id, returns false and doesn't |
| 69 // modify |info|. | 69 // modify |info|. |
| 70 bool GetDeviceInfo(const std::string& id, InputDeviceInfo* info) const; | 70 bool GetDeviceInfo(const std::string& id, InputDeviceInfo* info) const; |
| 71 | 71 |
| 72 // Implements base::MessageLoop::DestructionObserver | 72 // Implements base::MessageLoop::DestructionObserver |
| 73 virtual void WillDestroyCurrentMessageLoop() OVERRIDE; | 73 virtual void WillDestroyCurrentMessageLoop() override; |
| 74 | 74 |
| 75 protected: | 75 protected: |
| 76 virtual ~InputServiceLinux(); | 76 virtual ~InputServiceLinux(); |
| 77 | 77 |
| 78 void AddDevice(const InputDeviceInfo& info); | 78 void AddDevice(const InputDeviceInfo& info); |
| 79 void RemoveDevice(const std::string& id); | 79 void RemoveDevice(const std::string& id); |
| 80 | 80 |
| 81 bool CalledOnValidThread() const; | 81 bool CalledOnValidThread() const; |
| 82 | 82 |
| 83 private: | 83 private: |
| 84 friend struct base::DefaultDeleter<InputServiceLinux>; | 84 friend struct base::DefaultDeleter<InputServiceLinux>; |
| 85 | 85 |
| 86 typedef base::hash_map<std::string, InputDeviceInfo> DeviceMap; | 86 typedef base::hash_map<std::string, InputDeviceInfo> DeviceMap; |
| 87 | 87 |
| 88 DeviceMap devices_; | 88 DeviceMap devices_; |
| 89 ObserverList<Observer> observers_; | 89 ObserverList<Observer> observers_; |
| 90 | 90 |
| 91 base::ThreadChecker thread_checker_; | 91 base::ThreadChecker thread_checker_; |
| 92 | 92 |
| 93 DISALLOW_COPY_AND_ASSIGN(InputServiceLinux); | 93 DISALLOW_COPY_AND_ASSIGN(InputServiceLinux); |
| 94 }; | 94 }; |
| 95 | 95 |
| 96 } // namespace device | 96 } // namespace device |
| 97 | 97 |
| 98 #endif // DEVICE_HID_INPUT_SERVICE_LINUX_H_ | 98 #endif // DEVICE_HID_INPUT_SERVICE_LINUX_H_ |
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