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/* $XFree86$ */
/*
Portions Copyright 1993 by Davor Matic
Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation. Davor Matic makes no representations about
the suitability of this software for any purpose. It is provided "as
is" without express or implied warranty.
*/
/*
* Copyright 2001 Red Hat Inc., Durham, North Carolina.
*
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation on the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/*
* Authors:
* David H. Dawes <dawes@xfree86.org>
* Kevin E. Martin <kem@redhat.com>
* Rickard E. (Rik) Faith <faith@redhat.com>
*
*/
/*
* Based on xnest/Pointer.c
*
* Modified for Xdmx. This version assumes a single back end.
*/
#include "X.h"
#include "Xproto.h"
#include "screenint.h"
#include "input.h"
#include "inputstr.h"
#include "misc.h"
#include "scrnintstr.h"
#include "servermd.h"
#include "mipointer.h"
#include "dmx.h"
#include "dmxinput.h"
#include "dmxbepointer.h"
static void dmxChangePointerControl(DeviceIntPtr pDev, PtrCtrl *ctrl)
{
DMXInputInfo *dmxInput = pDev->public.devicePrivate;
Display *dsp = dmxInput->display;
XChangePointerControl(dsp, True, True,
ctrl->num, ctrl->den, ctrl->threshold);
}
int dmxPointerProc(DeviceIntPtr pDevice, int onoff)
{
DMXInputInfo *dmxInput = pDevice->public.devicePrivate;
Display *dsp = dmxInput->display;
Window win = dmxInput->window;
DevicePtr pDev = &pDevice->public;
CARD8 map[MAXBUTTONS];
int nmap;
int i;
switch (onoff) {
case DEVICE_INIT:
nmap = XGetPointerMapping(dsp, map, MAXBUTTONS);
for (i = 0; i <= nmap; i++)
map[i] = i; /* buttons are already mapped */
InitPointerDeviceStruct(pDev, map, nmap,
miPointerGetMotionEvents,
dmxChangePointerControl,
miPointerGetMotionBufferSize());
break;
case DEVICE_ON:
pDev->on = TRUE;
*dmxInput->pEventMask |= DMX_POINTER_EVENT_MASK;
XWarpPointer(dsp, win, win,
0, 0, 0, 0,
dmxInput->initPointerX,
dmxInput->initPointerY);
XSelectInput(dsp, win, *dmxInput->pEventMask);
break;
case DEVICE_OFF:
case DEVICE_CLOSE:
pDev->on = FALSE;
*dmxInput->pEventMask &= ~DMX_POINTER_EVENT_MASK;
XSelectInput(dsp, win, *dmxInput->pEventMask);
break;
}
return Success;
}
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