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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_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ | 5 #ifndef UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ |
6 #define UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ | 6 #define UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ |
7 | 7 |
8 #include <bitset> | 8 #include <bitset> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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82 int pressure_max_; // Used to normalize pressure values. | 82 int pressure_max_; // Used to normalize pressure values. |
83 | 83 |
84 // Input range for x-axis. | 84 // Input range for x-axis. |
85 float x_min_tuxels_; | 85 float x_min_tuxels_; |
86 float x_num_tuxels_; | 86 float x_num_tuxels_; |
87 | 87 |
88 // Input range for y-axis. | 88 // Input range for y-axis. |
89 float y_min_tuxels_; | 89 float y_min_tuxels_; |
90 float y_num_tuxels_; | 90 float y_num_tuxels_; |
91 | 91 |
92 // Size of the touchscreen as reported by the driver. | |
93 gfx::Size native_size_; | |
94 | |
95 // Number of touch points reported by driver | 92 // Number of touch points reported by driver |
96 int touch_points_; | 93 int touch_points_; |
97 | 94 |
98 // Touch point currently being updated from the /dev/input/event* stream. | 95 // Touch point currently being updated from the /dev/input/event* stream. |
99 size_t current_slot_; | 96 size_t current_slot_; |
100 | 97 |
101 // In-progress touch points. | 98 // In-progress touch points. |
102 std::vector<InProgressEvents> events_; | 99 std::vector<InProgressEvents> events_; |
103 | 100 |
104 DISALLOW_COPY_AND_ASSIGN(TouchEventConverterEvdev); | 101 DISALLOW_COPY_AND_ASSIGN(TouchEventConverterEvdev); |
105 }; | 102 }; |
106 | 103 |
107 } // namespace ui | 104 } // namespace ui |
108 | 105 |
109 #endif // UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ | 106 #endif // UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_ |
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