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a09e091a JB |
1 | /* |
2 | * Copyright © 2010 Red Hat, Inc. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice (including the next | |
12 | * paragraph) shall be included in all copies or substantial portions of the | |
13 | * Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
21 | * DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | */ | |
24 | ||
25 | #ifdef HAVE_DIX_CONFIG_H | |
26 | #include "dix-config.h" | |
27 | #endif | |
28 | ||
29 | #ifndef INPUTUTILS_H | |
30 | #define INPUTUTILS_H | |
31 | ||
32 | #include "input.h" | |
33 | #include <X11/extensions/XI2proto.h> | |
34 | ||
35 | extern Mask event_filters[MAXDEVICES][MAXEVENTS]; | |
36 | ||
37 | struct _ValuatorMask { | |
38 | int8_t last_bit; /* highest bit set in mask */ | |
39 | uint8_t mask[(MAX_VALUATORS + 7) / 8]; | |
40 | double valuators[MAX_VALUATORS]; /* valuator data */ | |
41 | }; | |
42 | ||
43 | extern void verify_internal_event(const InternalEvent *ev); | |
44 | extern void init_device_event(DeviceEvent *event, DeviceIntPtr dev, Time ms); | |
45 | extern int event_get_corestate(DeviceIntPtr mouse, DeviceIntPtr kbd); | |
46 | extern void event_set_state(DeviceIntPtr mouse, DeviceIntPtr kbd, | |
47 | DeviceEvent *event); | |
48 | extern Mask event_get_filter_from_type(DeviceIntPtr dev, int evtype); | |
49 | extern Mask event_get_filter_from_xi2type(int evtype); | |
50 | ||
51 | FP3232 double_to_fp3232(double in); | |
52 | FP1616 double_to_fp1616(double in); | |
53 | double fp1616_to_double(FP1616 in); | |
54 | double fp3232_to_double(FP3232 in); | |
55 | ||
56 | XI2Mask *xi2mask_new(void); | |
57 | XI2Mask *xi2mask_new_with_size(size_t, size_t); /* don't use it */ | |
58 | void xi2mask_free(XI2Mask **mask); | |
59 | Bool xi2mask_isset(XI2Mask *mask, const DeviceIntPtr dev, int event_type); | |
60 | Bool xi2mask_isset_for_device(XI2Mask *mask, const DeviceIntPtr dev, int event_type); | |
61 | void xi2mask_set(XI2Mask *mask, int deviceid, int event_type); | |
62 | void xi2mask_zero(XI2Mask *mask, int deviceid); | |
63 | void xi2mask_merge(XI2Mask *dest, const XI2Mask *source); | |
64 | size_t xi2mask_num_masks(const XI2Mask *mask); | |
65 | size_t xi2mask_mask_size(const XI2Mask *mask); | |
66 | void xi2mask_set_one_mask(XI2Mask *xi2mask, int deviceid, | |
67 | const unsigned char *mask, size_t mask_size); | |
68 | const unsigned char *xi2mask_get_one_mask(const XI2Mask *xi2mask, int deviceid); | |
69 | #endif |