diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/grail-touch.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/include/grail-touch.h b/include/grail-touch.h deleted file mode 100644 index 9c63c80..0000000 --- a/include/grail-touch.h +++ /dev/null | |||
| @@ -1,85 +0,0 @@ | |||
| 1 | /***************************************************************************** | ||
| 2 | * | ||
| 3 | * grail - Gesture Recognition And Instantiation Library | ||
| 4 | * | ||
| 5 | * Copyright (C) 2010 Canonical Ltd. | ||
| 6 | * Copyright (C) 2010 Henrik Rydberg <rydberg@bitmath.org> | ||
| 7 | * | ||
| 8 | * This program is free software: you can redistribute it and/or modify it | ||
| 9 | * under the terms of the GNU General Public License as published by the | ||
| 10 | * Free Software Foundation, either version 3 of the License, or (at your | ||
| 11 | * option) any later version. | ||
| 12 | * | ||
| 13 | * This program is distributed in the hope that it will be useful, but | ||
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 16 | * General Public License for more details. | ||
| 17 | * | ||
| 18 | * You should have received a copy of the GNU General Public License along | ||
| 19 | * with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 20 | * | ||
| 21 | ****************************************************************************/ | ||
| 22 | |||
| 23 | #ifndef _GRAIL_TOUCH_H | ||
| 24 | #define _GRAIL_TOUCH_H | ||
| 25 | |||
| 26 | #include <grail-bits.h> | ||
| 27 | #include <mtdev.h> | ||
| 28 | |||
| 29 | #define DIM_TOUCH 32 | ||
| 30 | #define DIM_TOUCH_BYTES ((DIM_TOUCH + 7) >> 3) | ||
| 31 | |||
| 32 | typedef __u64 touch_time_t; | ||
| 33 | |||
| 34 | struct touch { | ||
| 35 | int active; | ||
| 36 | int slot; | ||
| 37 | int id; | ||
| 38 | int tool_type; | ||
| 39 | int x, y; | ||
| 40 | int touch_major; | ||
| 41 | int touch_minor; | ||
| 42 | int width_major; | ||
| 43 | int width_minor; | ||
| 44 | int orientation; | ||
| 45 | int pressure; | ||
| 46 | }; | ||
| 47 | |||
| 48 | struct touch_frame { | ||
| 49 | int nactive; | ||
| 50 | int ncreate, nmodify, ndestroy; | ||
| 51 | touch_time_t time; | ||
| 52 | grail_mask_t touches[DIM_TOUCH_BYTES]; | ||
| 53 | struct touch *active[DIM_TOUCH]; | ||
| 54 | struct touch touch[DIM_TOUCH]; | ||
| 55 | }; | ||
| 56 | |||
| 57 | struct touch_caps { | ||
| 58 | float min_x, max_x; | ||
| 59 | float min_y, max_y; | ||
| 60 | float min_orient, max_orient; | ||
| 61 | float min_press, max_press; | ||
| 62 | }; | ||
| 63 | |||
| 64 | struct touch_dev { | ||
| 65 | void (*event)(struct touch_dev *dev, const struct input_event *ev); | ||
| 66 | void (*sync)(struct touch_dev *dev, const struct input_event *syn); | ||
| 67 | void *priv; | ||
| 68 | struct mtdev mtdev; | ||
| 69 | struct touch_frame frame; | ||
| 70 | struct touch_caps caps; | ||
| 71 | int slot; | ||
| 72 | int state; | ||
| 73 | }; | ||
| 74 | |||
| 75 | int touch_caps_is_supported(struct touch_dev *dev, int fd); | ||
| 76 | void touch_caps_init(struct touch_dev *dev); | ||
| 77 | float touch_angle(const struct touch_dev *dev, int orientation); | ||
| 78 | float touch_pressure(const struct touch_dev *dev, int pressure); | ||
| 79 | |||
| 80 | int touch_dev_open(struct touch_dev *dev, int fd); | ||
| 81 | int touch_dev_idle(struct touch_dev *dev, int fd, int ms); | ||
| 82 | int touch_dev_pull(struct touch_dev *dev, int fd); | ||
| 83 | void touch_dev_close(struct touch_dev *dev, int fd); | ||
| 84 | |||
| 85 | #endif | ||
