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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 UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ | 5 #ifndef UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ |
6 #define UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ | 6 #define UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <vector> | 10 #include <vector> |
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57 protected: | 57 protected: |
58 DeviceDataManager(); | 58 DeviceDataManager(); |
59 | 59 |
60 static DeviceDataManager* instance(); | 60 static DeviceDataManager* instance(); |
61 | 61 |
62 // DeviceHotplugEventObserver: | 62 // DeviceHotplugEventObserver: |
63 void OnTouchscreenDevicesUpdated( | 63 void OnTouchscreenDevicesUpdated( |
64 const std::vector<TouchscreenDevice>& devices) override; | 64 const std::vector<TouchscreenDevice>& devices) override; |
65 void OnKeyboardDevicesUpdated( | 65 void OnKeyboardDevicesUpdated( |
66 const std::vector<KeyboardDevice>& devices) override; | 66 const std::vector<KeyboardDevice>& devices) override; |
67 void OnMouseDevicesUpdated( | |
68 const std::vector<InputDevice>& deviecs) override; | |
sadrul
2015/02/03 15:29:04
*devices
| |
69 void OnTouchpadDevicesUpdated( | |
70 const std::vector<InputDevice>& devices) override; | |
67 | 71 |
68 private: | 72 private: |
69 static DeviceDataManager* instance_; | 73 static DeviceDataManager* instance_; |
70 | 74 |
71 bool IsTouchDeviceIdValid(unsigned int touch_device_id) const; | 75 bool IsTouchDeviceIdValid(unsigned int touch_device_id) const; |
72 | 76 |
73 double touch_radius_scale_map_[kMaxDeviceNum]; | 77 double touch_radius_scale_map_[kMaxDeviceNum]; |
74 | 78 |
75 // Table to keep track of which display id is mapped to which touch device. | 79 // Table to keep track of which display id is mapped to which touch device. |
76 int64_t touch_device_to_display_map_[kMaxDeviceNum]; | 80 int64_t touch_device_to_display_map_[kMaxDeviceNum]; |
77 // Index table to find the TouchTransformer for a touch device. | 81 // Index table to find the TouchTransformer for a touch device. |
78 gfx::Transform touch_device_transformer_map_[kMaxDeviceNum]; | 82 gfx::Transform touch_device_transformer_map_[kMaxDeviceNum]; |
79 | 83 |
80 std::vector<TouchscreenDevice> touchscreen_devices_; | 84 std::vector<TouchscreenDevice> touchscreen_devices_; |
81 std::vector<KeyboardDevice> keyboard_devices_; | 85 std::vector<KeyboardDevice> keyboard_devices_; |
82 | 86 |
83 ObserverList<InputDeviceEventObserver> observers_; | 87 ObserverList<InputDeviceEventObserver> observers_; |
84 | 88 |
85 DISALLOW_COPY_AND_ASSIGN(DeviceDataManager); | 89 DISALLOW_COPY_AND_ASSIGN(DeviceDataManager); |
86 }; | 90 }; |
87 | 91 |
88 } // namespace ui | 92 } // namespace ui |
89 | 93 |
90 #endif // UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ | 94 #endif // UI_EVENTS_DEVICES_DEVICE_DATA_MANAGER_H_ |
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