368 lines
9.4 KiB
C
368 lines
9.4 KiB
C
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/************************************************************
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Copyright 1987, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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********************************************************/
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#ifndef INPUT_H
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#define INPUT_H
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#include "misc.h"
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#include "screenint.h"
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#include <X11/Xmd.h>
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#include <X11/Xproto.h>
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#include "window.h" /* for WindowPtr */
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#define DEVICE_INIT 0
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#define DEVICE_ON 1
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#define DEVICE_OFF 2
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#define DEVICE_CLOSE 3
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#define MAP_LENGTH 256
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#define DOWN_LENGTH 32 /* 256/8 => number of bytes to hold 256 bits */
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#define NullGrab ((GrabPtr)NULL)
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#define PointerRootWin ((WindowPtr)PointerRoot)
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#define NoneWin ((WindowPtr)None)
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#define NullDevice ((DevicePtr)NULL)
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#ifndef FollowKeyboard
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#define FollowKeyboard 3
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#endif
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#ifndef FollowKeyboardWin
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#define FollowKeyboardWin ((WindowPtr) FollowKeyboard)
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#endif
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#ifndef RevertToFollowKeyboard
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#define RevertToFollowKeyboard 3
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#endif
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typedef unsigned long Leds;
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typedef struct _OtherClients *OtherClientsPtr;
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typedef struct _InputClients *InputClientsPtr;
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typedef struct _DeviceIntRec *DeviceIntPtr;
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typedef int (*DeviceProc)(
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DeviceIntPtr /*device*/,
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int /*what*/);
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typedef void (*ProcessInputProc)(
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xEventPtr /*events*/,
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DeviceIntPtr /*device*/,
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int /*count*/);
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typedef Bool (*DeviceHandleProc)(
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DeviceIntPtr /*device*/,
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void* /*data*/
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);
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typedef void (*DeviceUnwrapProc)(
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DeviceIntPtr /*device*/,
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DeviceHandleProc /*proc*/,
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void* /*data*/
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);
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typedef struct _DeviceRec {
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pointer devicePrivate;
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ProcessInputProc processInputProc; /* current */
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ProcessInputProc realInputProc; /* deliver */
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ProcessInputProc enqueueInputProc; /* enqueue */
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Bool on; /* used by DDX to keep state */
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} DeviceRec, *DevicePtr;
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typedef struct {
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int click, bell, bell_pitch, bell_duration;
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Bool autoRepeat;
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unsigned char autoRepeats[32];
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Leds leds;
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unsigned char id;
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} KeybdCtrl;
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typedef struct {
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KeySym *map;
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KeyCode minKeyCode,
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maxKeyCode;
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int mapWidth;
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} KeySymsRec, *KeySymsPtr;
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typedef struct {
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int num, den, threshold;
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unsigned char id;
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} PtrCtrl;
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typedef struct {
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int resolution, min_value, max_value;
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int integer_displayed;
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unsigned char id;
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} IntegerCtrl;
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typedef struct {
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int max_symbols, num_symbols_supported;
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int num_symbols_displayed;
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KeySym *symbols_supported;
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KeySym *symbols_displayed;
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unsigned char id;
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} StringCtrl;
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typedef struct {
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int percent, pitch, duration;
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unsigned char id;
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} BellCtrl;
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typedef struct {
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Leds led_values;
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Mask led_mask;
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unsigned char id;
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} LedCtrl;
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extern int AllocateDevicePrivateIndex(void);
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extern Bool AllocateDevicePrivate(DeviceIntPtr device, int index);
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extern void ResetDevicePrivateIndex(void);
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extern KeybdCtrl defaultKeyboardControl;
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extern PtrCtrl defaultPointerControl;
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extern DeviceIntPtr AddInputDevice(
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DeviceProc /*deviceProc*/,
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Bool /*autoStart*/);
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extern Bool EnableDevice(
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DeviceIntPtr /*device*/);
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extern Bool DisableDevice(
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DeviceIntPtr /*device*/);
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extern int InitAndStartDevices(void);
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extern void CloseDownDevices(void);
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extern void RemoveDevice(
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DeviceIntPtr /*dev*/);
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extern int NumMotionEvents(void);
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extern void RegisterPointerDevice(
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DeviceIntPtr /*device*/);
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extern void RegisterKeyboardDevice(
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DeviceIntPtr /*device*/);
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extern DevicePtr LookupKeyboardDevice(void);
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extern DevicePtr LookupPointerDevice(void);
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extern DevicePtr LookupDevice(
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int /* id */);
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extern void QueryMinMaxKeyCodes(
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KeyCode* /*minCode*/,
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KeyCode* /*maxCode*/);
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extern Bool SetKeySymsMap(
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KeySymsPtr /*dst*/,
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KeySymsPtr /*src*/);
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extern Bool InitKeyClassDeviceStruct(
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DeviceIntPtr /*device*/,
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KeySymsPtr /*pKeySyms*/,
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CARD8 /*pModifiers*/[]);
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extern Bool InitButtonClassDeviceStruct(
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DeviceIntPtr /*device*/,
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int /*numButtons*/,
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CARD8* /*map*/);
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typedef int (*ValuatorMotionProcPtr)(
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DeviceIntPtr /*pdevice*/,
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xTimecoord * /*coords*/,
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unsigned long /*start*/,
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unsigned long /*stop*/,
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ScreenPtr /*pScreen*/);
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extern Bool InitValuatorClassDeviceStruct(
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DeviceIntPtr /*device*/,
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int /*numAxes*/,
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ValuatorMotionProcPtr /* motionProc */,
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int /*numMotionEvents*/,
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int /*mode*/);
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extern Bool InitFocusClassDeviceStruct(
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DeviceIntPtr /*device*/);
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typedef void (*BellProcPtr)(
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int /*percent*/,
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DeviceIntPtr /*device*/,
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pointer /*ctrl*/,
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int);
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typedef void (*KbdCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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KeybdCtrl * /*ctrl*/);
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extern Bool InitKbdFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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BellProcPtr /*bellProc*/,
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KbdCtrlProcPtr /*controlProc*/);
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typedef void (*PtrCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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PtrCtrl * /*ctrl*/);
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extern Bool InitPtrFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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PtrCtrlProcPtr /*controlProc*/);
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typedef void (*StringCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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StringCtrl * /*ctrl*/);
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extern Bool InitStringFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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StringCtrlProcPtr /*controlProc*/,
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int /*max_symbols*/,
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int /*num_symbols_supported*/,
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KeySym* /*symbols*/);
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typedef void (*BellCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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BellCtrl * /*ctrl*/);
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extern Bool InitBellFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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BellProcPtr /*bellProc*/,
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BellCtrlProcPtr /*controlProc*/);
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typedef void (*LedCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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LedCtrl * /*ctrl*/);
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extern Bool InitLedFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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LedCtrlProcPtr /*controlProc*/);
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typedef void (*IntegerCtrlProcPtr)(
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DeviceIntPtr /*device*/,
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IntegerCtrl * /*ctrl*/);
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extern Bool InitIntegerFeedbackClassDeviceStruct(
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DeviceIntPtr /*device*/,
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IntegerCtrlProcPtr /*controlProc*/);
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extern Bool InitPointerDeviceStruct(
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DevicePtr /*device*/,
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CARD8* /*map*/,
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int /*numButtons*/,
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ValuatorMotionProcPtr /*motionProc*/,
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PtrCtrlProcPtr /*controlProc*/,
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int /*numMotionEvents*/);
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extern Bool InitKeyboardDeviceStruct(
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DevicePtr /*device*/,
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KeySymsPtr /*pKeySyms*/,
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CARD8 /*pModifiers*/[],
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BellProcPtr /*bellProc*/,
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KbdCtrlProcPtr /*controlProc*/);
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extern void SendMappingNotify(
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unsigned int /*request*/,
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unsigned int /*firstKeyCode*/,
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unsigned int /*count*/,
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ClientPtr /* client */);
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extern Bool BadDeviceMap(
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BYTE* /*buff*/,
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int /*length*/,
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unsigned /*low*/,
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unsigned /*high*/,
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XID* /*errval*/);
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extern Bool AllModifierKeysAreUp(
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DeviceIntPtr /*device*/,
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CARD8* /*map1*/,
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int /*per1*/,
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CARD8* /*map2*/,
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int /*per2*/);
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extern void NoteLedState(
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DeviceIntPtr /*keybd*/,
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int /*led*/,
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Bool /*on*/);
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extern void MaybeStopHint(
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DeviceIntPtr /*device*/,
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ClientPtr /*client*/);
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extern void ProcessPointerEvent(
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xEventPtr /*xE*/,
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DeviceIntPtr /*mouse*/,
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int /*count*/);
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extern void ProcessKeyboardEvent(
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xEventPtr /*xE*/,
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DeviceIntPtr /*keybd*/,
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int /*count*/);
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#ifdef XKB
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extern void CoreProcessPointerEvent(
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xEventPtr /*xE*/,
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DeviceIntPtr /*mouse*/,
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int /*count*/);
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extern void CoreProcessKeyboardEvent(
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xEventPtr /*xE*/,
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DeviceIntPtr /*keybd*/,
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int /*count*/);
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#endif
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extern Bool LegalModifier(
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unsigned int /*key*/,
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DevicePtr /*pDev*/);
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extern void ProcessInputEvents(void);
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extern void InitInput(
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int /*argc*/,
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char ** /*argv*/);
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#endif /* INPUT_H */
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