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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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