| 1 | /************************************************************
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| 2 |
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| 3 | Copyright 1987, 1998 The Open Group
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| 4 |
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| 5 | Permission to use, copy, modify, distribute, and sell this software and its
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| 6 | documentation for any purpose is hereby granted without fee, provided that
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| 7 | the above copyright notice appear in all copies and that both that
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| 8 | copyright notice and this permission notice appear in supporting
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| 9 | documentation.
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| 10 |
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| 11 | The above copyright notice and this permission notice shall be included in
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| 12 | all copies or substantial portions of the Software.
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| 13 |
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| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 20 |
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| 21 | Except as contained in this notice, the name of The Open Group shall not be
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| 22 | used in advertising or otherwise to promote the sale, use or other dealings
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| 23 | in this Software without prior written authorization from The Open Group.
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| 24 |
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| 25 |
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| 26 | Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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| 27 |
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| 28 | All Rights Reserved
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| 29 |
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| 30 | Permission to use, copy, modify, and distribute this software and its
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| 31 | documentation for any purpose and without fee is hereby granted,
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| 32 | provided that the above copyright notice appear in all copies and that
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| 33 | both that copyright notice and this permission notice appear in
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| 34 | supporting documentation, and that the name of Digital not be
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| 35 | used in advertising or publicity pertaining to distribution of the
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| 36 | software without specific, written prior permission.
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| 37 |
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| 38 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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| 39 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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| 40 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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| 41 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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| 42 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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| 43 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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| 44 | SOFTWARE.
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| 45 |
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| 46 | ********************************************************/
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| 47 |
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| 48 | #ifndef INPUT_H
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| 49 | #define INPUT_H
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| 50 |
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| 51 | #include "misc.h"
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| 52 | #include "screenint.h"
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| 53 | #include <X11/Xmd.h>
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| 54 | #include <X11/Xproto.h>
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| 55 | #include <stdint.h>
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| 56 | #include "window.h" /* for WindowPtr */
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| 57 | #include "xkbrules.h"
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| 58 | #include "events.h"
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| 59 |
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| 60 | #define DEVICE_INIT 0
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| 61 | #define DEVICE_ON 1
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| 62 | #define DEVICE_OFF 2
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| 63 | #define DEVICE_CLOSE 3
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| 64 |
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| 65 | #define POINTER_RELATIVE (1 << 1)
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| 66 | #define POINTER_ABSOLUTE (1 << 2)
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| 67 | #define POINTER_ACCELERATE (1 << 3)
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| 68 | #define POINTER_SCREEN (1 << 4) /* Data in screen coordinates */
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| 69 |
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| 70 | /*int constants for pointer acceleration schemes*/
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| 71 | #define PtrAccelNoOp 0
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| 72 | #define PtrAccelPredictable 1
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| 73 | #define PtrAccelLightweight 2
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| 74 | #define PtrAccelDefault PtrAccelPredictable
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| 75 |
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| 76 | #define MAX_VALUATORS 36
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| 77 | /* Maximum number of valuators, divided by six, rounded up, to get number
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| 78 | * of events. */
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| 79 | #define MAX_VALUATOR_EVENTS 6
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| 80 | #define MAX_BUTTONS 256 /* completely arbitrarily chosen */
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| 81 |
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| 82 | #define NO_AXIS_LIMITS -1
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| 83 |
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| 84 | #define MAP_LENGTH 256
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| 85 | #define DOWN_LENGTH 32 /* 256/8 => number of bytes to hold 256 bits */
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| 86 | #define NullGrab ((GrabPtr)NULL)
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| 87 | #define PointerRootWin ((WindowPtr)PointerRoot)
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| 88 | #define NoneWin ((WindowPtr)None)
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| 89 | #define NullDevice ((DevicePtr)NULL)
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| 90 |
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| 91 | #ifndef FollowKeyboard
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| 92 | #define FollowKeyboard 3
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| 93 | #endif
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| 94 | #ifndef FollowKeyboardWin
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| 95 | #define FollowKeyboardWin ((WindowPtr) FollowKeyboard)
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| 96 | #endif
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| 97 | #ifndef RevertToFollowKeyboard
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| 98 | #define RevertToFollowKeyboard 3
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| 99 | #endif
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| 100 |
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| 101 | typedef unsigned long Leds;
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| 102 | typedef struct _OtherClients *OtherClientsPtr;
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| 103 | typedef struct _InputClients *InputClientsPtr;
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| 104 | typedef struct _DeviceIntRec *DeviceIntPtr;
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| 105 | typedef struct _ClassesRec *ClassesPtr;
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| 106 | typedef struct _SpriteRec *SpritePtr;
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| 107 | typedef union _GrabMask GrabMask;
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| 108 |
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| 109 | typedef struct _EventList {
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| 110 | xEvent* event;
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| 111 | int evlen; /* length of allocated memory for event in bytes. This is not
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| 112 | the actual length of the event. The event's actual length is
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| 113 | 32 for standard events or 32 +
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| 114 | ((xGenericEvent*)event)->length * 4 for GenericEvents.
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| 115 | For events in the EQ, the length is
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| 116 | ((InternalEvent*)event)->u.any.length */
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| 117 | } EventList, *EventListPtr;
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| 118 |
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| 119 | /* The DIX stores incoming input events in this list */
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| 120 | extern EventListPtr InputEventList;
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| 121 | extern int InputEventListLen;
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| 122 |
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| 123 | typedef int (*DeviceProc)(
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| 124 | DeviceIntPtr /*device*/,
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| 125 | int /*what*/);
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| 126 |
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| 127 | typedef void (*ProcessInputProc)(
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| 128 | InternalEvent * /*event*/,
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| 129 | DeviceIntPtr /*device*/);
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| 130 |
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| 131 | typedef Bool (*DeviceHandleProc)(
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| 132 | DeviceIntPtr /*device*/,
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| 133 | void* /*data*/
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| 134 | );
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| 135 |
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| 136 | typedef void (*DeviceUnwrapProc)(
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| 137 | DeviceIntPtr /*device*/,
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| 138 | DeviceHandleProc /*proc*/,
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| 139 | void* /*data*/
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| 140 | );
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| 141 |
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| 142 | /* pointer acceleration handling */
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| 143 | typedef void (*PointerAccelSchemeProc)(
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| 144 | DeviceIntPtr /*pDev*/,
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| 145 | int /*first_valuator*/,
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| 146 | int /*num_valuators*/,
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| 147 | int* /*valuators*/,
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| 148 | int /*evtime*/);
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| 149 |
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| 150 | typedef void (*DeviceCallbackProc)(
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| 151 | DeviceIntPtr /*pDev*/);
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| 152 |
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| 153 | typedef struct _DeviceRec {
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| 154 | pointer devicePrivate;
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| 155 | ProcessInputProc processInputProc; /* current */
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| 156 | ProcessInputProc realInputProc; /* deliver */
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| 157 | ProcessInputProc enqueueInputProc; /* enqueue */
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| 158 | Bool on; /* used by DDX to keep state */
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| 159 | } DeviceRec, *DevicePtr;
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| 160 |
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| 161 | typedef struct _ValuatorMask ValuatorMask;
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| 162 |
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| 163 | typedef struct {
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| 164 | int click, bell, bell_pitch, bell_duration;
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| 165 | Bool autoRepeat;
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| 166 | unsigned char autoRepeats[32];
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| 167 | Leds leds;
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| 168 | unsigned char id;
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| 169 | } KeybdCtrl;
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| 170 |
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| 171 | typedef struct {
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| 172 | KeySym *map;
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| 173 | KeyCode minKeyCode,
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| 174 | maxKeyCode;
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| 175 | int mapWidth;
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| 176 | } KeySymsRec, *KeySymsPtr;
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| 177 |
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| 178 | typedef struct {
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| 179 | int num, den, threshold;
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| 180 | unsigned char id;
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| 181 | } PtrCtrl;
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| 182 |
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| 183 | typedef struct {
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| 184 | int resolution, min_value, max_value;
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| 185 | int integer_displayed;
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| 186 | unsigned char id;
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| 187 | } IntegerCtrl;
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| 188 |
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| 189 | typedef struct {
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| 190 | int max_symbols, num_symbols_supported;
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| 191 | int num_symbols_displayed;
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| 192 | KeySym *symbols_supported;
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| 193 | KeySym *symbols_displayed;
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| 194 | unsigned char id;
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| 195 | } StringCtrl;
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| 196 |
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| 197 | typedef struct {
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| 198 | int percent, pitch, duration;
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| 199 | unsigned char id;
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| 200 | } BellCtrl;
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| 201 |
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| 202 | typedef struct {
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| 203 | Leds led_values;
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| 204 | Mask led_mask;
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| 205 | unsigned char id;
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| 206 | } LedCtrl;
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| 207 |
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| 208 | extern _X_EXPORT KeybdCtrl defaultKeyboardControl;
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| 209 | extern _X_EXPORT PtrCtrl defaultPointerControl;
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| 210 |
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| 211 | typedef struct _InputOption {
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| 212 | char *key;
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| 213 | char *value;
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| 214 | struct _InputOption *next;
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| 215 | } InputOption;
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| 216 |
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| 217 | typedef struct _InputAttributes {
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| 218 | char *product;
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| 219 | char *vendor;
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| 220 | char *device;
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| 221 | char *pnp_id;
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| 222 | char *usb_id;
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| 223 | char **tags; /* null-terminated */
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| 224 | uint32_t flags;
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| 225 | } InputAttributes;
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| 226 |
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| 227 | #define ATTR_KEYBOARD (1<<0)
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| 228 | #define ATTR_POINTER (1<<1)
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| 229 | #define ATTR_JOYSTICK (1<<2)
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| 230 | #define ATTR_TABLET (1<<3)
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| 231 | #define ATTR_TOUCHPAD (1<<4)
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| 232 | #define ATTR_TOUCHSCREEN (1<<5)
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| 233 |
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| 234 | /* Key/Button has been run through all input processing and events sent to clients. */
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| 235 | #define KEY_PROCESSED 1
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| 236 | #define BUTTON_PROCESSED 1
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| 237 | /* Key/Button has not been fully processed, no events have been sent. */
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| 238 | #define KEY_POSTED 2
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| 239 | #define BUTTON_POSTED 2
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| 240 |
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| 241 | extern void set_key_down(DeviceIntPtr pDev, int key_code, int type);
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| 242 | extern void set_key_up(DeviceIntPtr pDev, int key_code, int type);
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| 243 | extern int key_is_down(DeviceIntPtr pDev, int key_code, int type);
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| 244 | extern void set_button_down(DeviceIntPtr pDev, int button, int type);
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| 245 | extern void set_button_up(DeviceIntPtr pDev, int button, int type);
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| 246 | extern int button_is_down(DeviceIntPtr pDev, int button, int type);
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| 247 |
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| 248 | extern void InitCoreDevices(void);
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| 249 | extern void InitXTestDevices(void);
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| 250 |
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| 251 | extern _X_EXPORT DeviceIntPtr AddInputDevice(
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| 252 | ClientPtr /*client*/,
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| 253 | DeviceProc /*deviceProc*/,
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| 254 | Bool /*autoStart*/);
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| 255 |
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| 256 | extern _X_EXPORT Bool EnableDevice(
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| 257 | DeviceIntPtr /*device*/,
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| 258 | BOOL /* sendevent */);
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| 259 |
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| 260 | extern _X_EXPORT Bool ActivateDevice(
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| 261 | DeviceIntPtr /*device*/,
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| 262 | BOOL /* sendevent */);
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| 263 |
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| 264 | extern _X_EXPORT Bool DisableDevice(
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| 265 | DeviceIntPtr /*device*/,
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| 266 | BOOL /* sendevent */);
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| 267 |
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| 268 | extern int InitAndStartDevices(void);
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| 269 |
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| 270 | extern void CloseDownDevices(void);
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| 271 |
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| 272 | extern void UndisplayDevices(void);
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| 273 |
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| 274 | extern _X_EXPORT int RemoveDevice(
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| 275 | DeviceIntPtr /*dev*/,
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| 276 | BOOL /* sendevent */);
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| 277 |
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| 278 | extern _X_EXPORT int NumMotionEvents(void);
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| 279 |
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| 280 | extern _X_EXPORT int dixLookupDevice(
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| 281 | DeviceIntPtr * /* dev */,
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| 282 | int /* id */,
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| 283 | ClientPtr /* client */,
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| 284 | Mask /* access_mode */);
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| 285 |
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| 286 | extern _X_EXPORT void QueryMinMaxKeyCodes(
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| 287 | KeyCode* /*minCode*/,
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| 288 | KeyCode* /*maxCode*/);
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| 289 |
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| 290 | extern _X_EXPORT Bool SetKeySymsMap(
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| 291 | KeySymsPtr /*dst*/,
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| 292 | KeySymsPtr /*src*/);
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| 293 |
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| 294 | extern _X_EXPORT Bool InitButtonClassDeviceStruct(
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| 295 | DeviceIntPtr /*device*/,
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| 296 | int /*numButtons*/,
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| 297 | Atom* /* labels */,
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| 298 | CARD8* /*map*/);
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| 299 |
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| 300 | extern _X_EXPORT Bool InitValuatorClassDeviceStruct(
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| 301 | DeviceIntPtr /*device*/,
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| 302 | int /*numAxes*/,
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| 303 | Atom* /* labels */,
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| 304 | int /*numMotionEvents*/,
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| 305 | int /*mode*/);
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| 306 |
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| 307 | extern _X_EXPORT Bool InitPointerAccelerationScheme(
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| 308 | DeviceIntPtr /*dev*/,
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| 309 | int /*scheme*/);
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| 310 |
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| 311 | extern _X_EXPORT Bool InitAbsoluteClassDeviceStruct(
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| 312 | DeviceIntPtr /*device*/);
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| 313 |
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| 314 | extern _X_EXPORT Bool InitFocusClassDeviceStruct(
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| 315 | DeviceIntPtr /*device*/);
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| 316 |
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| 317 | typedef void (*BellProcPtr)(
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| 318 | int /*percent*/,
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| 319 | DeviceIntPtr /*device*/,
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| 320 | pointer /*ctrl*/,
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| 321 | int);
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| 322 |
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| 323 | typedef void (*KbdCtrlProcPtr)(
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| 324 | DeviceIntPtr /*device*/,
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| 325 | KeybdCtrl * /*ctrl*/);
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| 326 |
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| 327 | typedef void (*PtrCtrlProcPtr)(
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| 328 | DeviceIntPtr /*device*/,
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| 329 | PtrCtrl * /*ctrl*/);
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| 330 |
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| 331 | extern _X_EXPORT Bool InitPtrFeedbackClassDeviceStruct(
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| 332 | DeviceIntPtr /*device*/,
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| 333 | PtrCtrlProcPtr /*controlProc*/);
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| 334 |
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| 335 | typedef void (*StringCtrlProcPtr)(
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| 336 | DeviceIntPtr /*device*/,
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| 337 | StringCtrl * /*ctrl*/);
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| 338 |
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| 339 | extern _X_EXPORT Bool InitStringFeedbackClassDeviceStruct(
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| 340 | DeviceIntPtr /*device*/,
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| 341 | StringCtrlProcPtr /*controlProc*/,
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| 342 | int /*max_symbols*/,
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| 343 | int /*num_symbols_supported*/,
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| 344 | KeySym* /*symbols*/);
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| 345 |
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| 346 | typedef void (*BellCtrlProcPtr)(
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| 347 | DeviceIntPtr /*device*/,
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| 348 | BellCtrl * /*ctrl*/);
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| 349 |
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| 350 | extern _X_EXPORT Bool InitBellFeedbackClassDeviceStruct(
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| 351 | DeviceIntPtr /*device*/,
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| 352 | BellProcPtr /*bellProc*/,
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| 353 | BellCtrlProcPtr /*controlProc*/);
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| 354 |
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| 355 | typedef void (*LedCtrlProcPtr)(
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| 356 | DeviceIntPtr /*device*/,
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| 357 | LedCtrl * /*ctrl*/);
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| 358 |
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| 359 | extern _X_EXPORT Bool InitLedFeedbackClassDeviceStruct(
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| 360 | DeviceIntPtr /*device*/,
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| 361 | LedCtrlProcPtr /*controlProc*/);
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| 362 |
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| 363 | typedef void (*IntegerCtrlProcPtr)(
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| 364 | DeviceIntPtr /*device*/,
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| 365 | IntegerCtrl * /*ctrl*/);
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| 366 |
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| 367 |
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| 368 | extern _X_EXPORT Bool InitIntegerFeedbackClassDeviceStruct(
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| 369 | DeviceIntPtr /*device*/,
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| 370 | IntegerCtrlProcPtr /*controlProc*/);
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| 371 |
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| 372 | extern _X_EXPORT Bool InitPointerDeviceStruct(
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| 373 | DevicePtr /*device*/,
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| 374 | CARD8* /*map*/,
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| 375 | int /*numButtons*/,
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| 376 | Atom* /* btn_labels */,
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| 377 | PtrCtrlProcPtr /*controlProc*/,
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| 378 | int /*numMotionEvents*/,
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| 379 | int /*numAxes*/,
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| 380 | Atom* /* axes_labels */);
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| 381 |
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| 382 | extern _X_EXPORT Bool InitKeyboardDeviceStruct(
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| 383 | DeviceIntPtr /*device*/,
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| 384 | XkbRMLVOSet * /*rmlvo*/,
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| 385 | BellProcPtr /*bellProc*/,
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| 386 | KbdCtrlProcPtr /*controlProc*/);
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| 387 |
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| 388 | extern int ApplyPointerMapping(
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| 389 | DeviceIntPtr /* pDev */,
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| 390 | CARD8 * /* map */,
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| 391 | int /* len */,
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| 392 | ClientPtr /* client */);
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| 393 |
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| 394 | extern Bool BadDeviceMap(
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| 395 | BYTE* /*buff*/,
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| 396 | int /*length*/,
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| 397 | unsigned /*low*/,
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| 398 | unsigned /*high*/,
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| 399 | XID* /*errval*/);
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| 400 |
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| 401 | extern void NoteLedState(
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| 402 | DeviceIntPtr /*keybd*/,
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| 403 | int /*led*/,
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| 404 | Bool /*on*/);
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| 405 |
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| 406 | extern void MaybeStopHint(
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| 407 | DeviceIntPtr /*device*/,
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| 408 | ClientPtr /*client*/);
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| 409 |
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| 410 | extern void ProcessPointerEvent(
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| 411 | InternalEvent* /* ev */,
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| 412 | DeviceIntPtr /*mouse*/);
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| 413 |
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| 414 | extern void ProcessKeyboardEvent(
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| 415 | InternalEvent* /*ev*/,
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| 416 | DeviceIntPtr /*keybd*/);
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| 417 |
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| 418 | extern Bool LegalModifier(
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| 419 | unsigned int /*key*/,
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| 420 | DeviceIntPtr /*pDev*/);
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| 421 |
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| 422 | extern _X_EXPORT void ProcessInputEvents(void);
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| 423 |
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| 424 | extern _X_EXPORT void InitInput(
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| 425 | int /*argc*/,
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| 426 | char ** /*argv*/);
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| 427 | extern _X_EXPORT void CloseInput(void);
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| 428 |
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| 429 | extern _X_EXPORT int GetMaximumEventsNum(void);
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| 430 |
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| 431 | extern _X_EXPORT int GetEventList(EventListPtr* list);
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| 432 | extern _X_EXPORT EventListPtr InitEventList(int num_events);
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| 433 | extern _X_EXPORT void FreeEventList(EventListPtr list, int num_events);
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| 434 |
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| 435 | extern void CreateClassesChangedEvent(EventListPtr event,
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| 436 | DeviceIntPtr master,
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| 437 | DeviceIntPtr slave,
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| 438 | int type);
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| 439 | extern EventListPtr UpdateFromMaster(
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| 440 | EventListPtr events,
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| 441 | DeviceIntPtr pDev,
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| 442 | int type,
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| 443 | int *num_events);
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| 444 |
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| 445 | extern _X_EXPORT int GetPointerEvents(
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| 446 | EventListPtr events,
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| 447 | DeviceIntPtr pDev,
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| 448 | int type,
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| 449 | int buttons,
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| 450 | int flags,
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| 451 | const ValuatorMask *mask);
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| 452 |
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| 453 | extern _X_EXPORT int GetKeyboardEvents(
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| 454 | EventListPtr events,
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| 455 | DeviceIntPtr pDev,
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| 456 | int type,
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| 457 | int key_code);
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| 458 |
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| 459 | extern int GetKeyboardValuatorEvents(
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| 460 | EventListPtr events,
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| 461 | DeviceIntPtr pDev,
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| 462 | int type,
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| 463 | int key_code,
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| 464 | const ValuatorMask *mask);
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| 465 |
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| 466 | extern int GetProximityEvents(
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| 467 | EventListPtr events,
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| 468 | DeviceIntPtr pDev,
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| 469 | int type,
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| 470 | const ValuatorMask *mask);
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| 471 |
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| 472 | extern void PostSyntheticMotion(
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| 473 | DeviceIntPtr pDev,
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| 474 | int x,
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| 475 | int y,
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| 476 | int screen,
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| 477 | unsigned long time);
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| 478 |
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| 479 | extern _X_EXPORT int GetMotionHistorySize(
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| 480 | void);
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| 481 |
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| 482 | extern _X_EXPORT void AllocateMotionHistory(
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| 483 | DeviceIntPtr pDev);
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| 484 |
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| 485 | extern _X_EXPORT int GetMotionHistory(
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| 486 | DeviceIntPtr pDev,
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| 487 | xTimecoord **buff,
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| 488 | unsigned long start,
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| 489 | unsigned long stop,
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| 490 | ScreenPtr pScreen,
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| 491 | BOOL core);
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| 492 |
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| 493 | extern int AttachDevice(ClientPtr client,
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| 494 | DeviceIntPtr slave,
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| 495 | DeviceIntPtr master);
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| 496 |
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| 497 | extern _X_EXPORT DeviceIntPtr GetPairedDevice(DeviceIntPtr kbd);
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| 498 | extern DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);
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| 499 |
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| 500 | extern _X_EXPORT int AllocDevicePair(ClientPtr client,
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| 501 | char* name,
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| 502 | DeviceIntPtr* ptr,
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| 503 | DeviceIntPtr* keybd,
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| 504 | DeviceProc ptr_proc,
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| 505 | DeviceProc keybd_proc,
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| 506 | Bool master);
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| 507 | extern void DeepCopyDeviceClasses(DeviceIntPtr from,
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| 508 | DeviceIntPtr to,
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| 509 | DeviceChangedEvent *dce);
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| 510 |
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| 511 | /* Helper functions. */
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| 512 | extern _X_EXPORT int generate_modkeymap(ClientPtr client, DeviceIntPtr dev,
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| 513 | KeyCode **modkeymap, int *max_keys_per_mod);
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| 514 | extern int change_modmap(ClientPtr client, DeviceIntPtr dev, KeyCode *map,
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| 515 | int max_keys_per_mod);
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| 516 | extern int AllocXTestDevice(ClientPtr client,
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| 517 | char* name,
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|---|
| 518 | DeviceIntPtr* ptr,
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|---|
| 519 | DeviceIntPtr* keybd,
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|---|
| 520 | DeviceIntPtr master_ptr,
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|---|
| 521 | DeviceIntPtr master_keybd);
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|---|
| 522 | extern BOOL IsXTestDevice(DeviceIntPtr dev, DeviceIntPtr master);
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|---|
| 523 | extern DeviceIntPtr GetXTestDevice(DeviceIntPtr master);
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|---|
| 524 | extern void SendDevicePresenceEvent(int deviceid, int type);
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|---|
| 525 | extern _X_EXPORT InputAttributes *DuplicateInputAttributes(InputAttributes *attrs);
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|---|
| 526 | extern _X_EXPORT void FreeInputAttributes(InputAttributes *attrs);
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|---|
| 527 |
|
|---|
| 528 | /* misc event helpers */
|
|---|
| 529 | extern Mask GetEventMask(DeviceIntPtr dev, xEvent* ev, InputClientsPtr clients);
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|---|
| 530 | extern Mask GetEventFilter(DeviceIntPtr dev, xEvent *event);
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|---|
| 531 | extern Mask GetWindowXI2Mask(DeviceIntPtr dev, WindowPtr win, xEvent* ev);
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|---|
| 532 | void FixUpEventFromWindow(SpritePtr pSprite,
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|---|
| 533 | xEvent *xE,
|
|---|
| 534 | WindowPtr pWin,
|
|---|
| 535 | Window child,
|
|---|
| 536 | Bool calcChild);
|
|---|
| 537 | extern WindowPtr XYToWindow(SpritePtr pSprite, int x, int y);
|
|---|
| 538 | extern int EventIsDeliverable(DeviceIntPtr dev, InternalEvent* event,
|
|---|
| 539 | WindowPtr win);
|
|---|
| 540 | /**
|
|---|
| 541 | * Return masks for EventIsDeliverable.
|
|---|
| 542 | * @defgroup EventIsDeliverable return flags
|
|---|
| 543 | * @{
|
|---|
| 544 | */
|
|---|
| 545 | #define XI_MASK (1 << 0) /**< XI mask set on window */
|
|---|
| 546 | #define CORE_MASK (1 << 1) /**< Core mask set on window */
|
|---|
| 547 | #define DONT_PROPAGATE_MASK (1 << 2) /**< DontPropagate mask set on window */
|
|---|
| 548 | #define XI2_MASK (1 << 3) /**< XI2 mask set on window */
|
|---|
| 549 | /* @} */
|
|---|
| 550 |
|
|---|
| 551 | /* Implemented by the DDX. */
|
|---|
| 552 | extern _X_EXPORT int NewInputDeviceRequest(
|
|---|
| 553 | InputOption *options,
|
|---|
| 554 | InputAttributes *attrs,
|
|---|
| 555 | DeviceIntPtr *dev);
|
|---|
| 556 | extern _X_EXPORT void DeleteInputDeviceRequest(
|
|---|
| 557 | DeviceIntPtr dev);
|
|---|
| 558 |
|
|---|
| 559 | extern _X_EXPORT void DDXRingBell(
|
|---|
| 560 | int volume,
|
|---|
| 561 | int pitch,
|
|---|
| 562 | int duration);
|
|---|
| 563 |
|
|---|
| 564 | #define VALUATOR_MODE_ALL_AXES -1
|
|---|
| 565 | extern _X_HIDDEN int valuator_get_mode(DeviceIntPtr dev, int axis);
|
|---|
| 566 | extern _X_HIDDEN void valuator_set_mode(DeviceIntPtr dev, int axis, int mode);
|
|---|
| 567 |
|
|---|
| 568 | /* Set to TRUE by default - os/utils.c sets it to FALSE on user request,
|
|---|
| 569 | xfixes/cursor.c uses it to determine if the cursor is enabled */
|
|---|
| 570 | extern Bool EnableCursor;
|
|---|
| 571 |
|
|---|
| 572 | extern _X_EXPORT ValuatorMask *valuator_mask_new(int num_valuators);
|
|---|
| 573 | extern _X_EXPORT void valuator_mask_free(ValuatorMask **mask);
|
|---|
| 574 | extern _X_EXPORT void valuator_mask_set_range(ValuatorMask *mask,
|
|---|
| 575 | int first_valuator, int num_valuators,
|
|---|
| 576 | const int* valuators);
|
|---|
| 577 | extern _X_EXPORT void valuator_mask_set(ValuatorMask *mask,
|
|---|
| 578 | int valuator,
|
|---|
| 579 | int data);
|
|---|
| 580 | extern _X_EXPORT void valuator_mask_zero(ValuatorMask *mask);
|
|---|
| 581 | extern _X_EXPORT int valuator_mask_size(const ValuatorMask *mask);
|
|---|
| 582 | extern _X_EXPORT int valuator_mask_isset(const ValuatorMask *mask, int bit);
|
|---|
| 583 | extern _X_EXPORT void valuator_mask_unset(ValuatorMask *mask, int bit);
|
|---|
| 584 | extern _X_EXPORT int valuator_mask_num_valuators(const ValuatorMask *mask);
|
|---|
| 585 | extern _X_EXPORT void valuator_mask_copy(ValuatorMask *dest,
|
|---|
| 586 | const ValuatorMask *src);
|
|---|
| 587 | extern _X_EXPORT int valuator_mask_get(const ValuatorMask *mask, int valnum);
|
|---|
| 588 |
|
|---|
| 589 | #endif /* INPUT_H */
|
|---|
