2006-11-26 11:13:41 -07:00
|
|
|
/*
|
|
|
|
* Copyright 2002 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:
|
|
|
|
* Rickard E. (Rik) Faith <faith@redhat.com>
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
/** \file
|
|
|
|
*
|
|
|
|
* This code implements a low-level device driver for a USB mouse. */
|
|
|
|
|
|
|
|
#ifdef HAVE_DMX_CONFIG_H
|
|
|
|
#include <dmx-config.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#include "usb-private.h"
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* Define some macros to make it easier to move this file to another
|
|
|
|
* part of the Xserver tree. All calls to the dmx* layer are #defined
|
|
|
|
* here for the .c file. The .h file will also have to be edited. */
|
|
|
|
#include "usb-mouse.h"
|
|
|
|
|
|
|
|
#define GETPRIV myPrivate *priv \
|
|
|
|
= ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
|
|
|
|
|
|
|
|
#define LOG0(f) dmxLog(dmxDebug,f)
|
|
|
|
#define LOG1(f,a) dmxLog(dmxDebug,f,a)
|
|
|
|
#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
|
|
|
|
#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
|
|
|
|
#define FATAL0(f) dmxLog(dmxFatal,f)
|
|
|
|
#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
|
|
|
|
#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
|
|
|
|
#define MOTIONPROC dmxMotionProcPtr
|
|
|
|
#define ENQUEUEPROC dmxEnqueueProcPtr
|
|
|
|
#define CHECKPROC dmxCheckSpecialProcPtr
|
|
|
|
#define BLOCK DMXBlockType
|
|
|
|
|
|
|
|
/* End of interface definitions. */
|
|
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
/** Read the USB device using #usbRead. */
|
2012-06-10 07:21:05 -06:00
|
|
|
void
|
|
|
|
mouUSBRead(DevicePtr pDev,
|
|
|
|
MOTIONPROC motion,
|
|
|
|
ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
|
|
|
usbRead(pDev, motion, enqueue, BTN_MISC, block);
|
|
|
|
}
|
|
|
|
|
|
|
|
/** Initialize \a pDev using #usbInit. */
|
2012-06-10 07:21:05 -06:00
|
|
|
void
|
|
|
|
mouUSBInit(DevicePtr pDev)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
|
|
|
usbInit(pDev, usbMouse);
|
|
|
|
}
|
|
|
|
|
|
|
|
/** Turn \a pDev on (i.e., take input from \a pDev). */
|
2012-06-10 07:21:05 -06:00
|
|
|
int
|
|
|
|
mouUSBOn(DevicePtr pDev)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
|
|
|
GETPRIV;
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
if (priv->fd < 0)
|
|
|
|
mouUSBInit(pDev);
|
2006-11-26 11:13:41 -07:00
|
|
|
return priv->fd;
|
|
|
|
}
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
static void
|
|
|
|
mouUSBGetMap(DevicePtr pDev, unsigned char *map, int *nButtons)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
|
|
|
int i;
|
2012-06-10 07:21:05 -06:00
|
|
|
|
|
|
|
if (nButtons)
|
|
|
|
*nButtons = 5;
|
|
|
|
if (map)
|
|
|
|
for (i = 0; i <= *nButtons; i++)
|
|
|
|
map[i] = i;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/** Fill the \a info structure with information needed to initialize \a
|
2012-06-10 07:21:05 -06:00
|
|
|
* pDev. */
|
|
|
|
void
|
|
|
|
mouUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
|
2006-11-26 11:13:41 -07:00
|
|
|
{
|
|
|
|
static KeySym keyboard_mapping = NoSymbol;
|
|
|
|
|
2012-06-10 07:21:05 -06:00
|
|
|
info->buttonClass = 1;
|
2006-11-26 11:13:41 -07:00
|
|
|
mouUSBGetMap(pDev, info->map, &info->numButtons);
|
2012-06-10 07:21:05 -06:00
|
|
|
info->valuatorClass = 1;
|
|
|
|
info->numRelAxes = 2;
|
|
|
|
info->minval[0] = 0;
|
|
|
|
info->maxval[0] = 0;
|
|
|
|
info->res[0] = 1;
|
|
|
|
info->minres[0] = 0;
|
|
|
|
info->maxres[0] = 1;
|
|
|
|
info->ptrFeedbackClass = 1;
|
|
|
|
|
|
|
|
/* Some USB mice devices return key
|
|
|
|
* events from their pair'd
|
|
|
|
* keyboard... */
|
|
|
|
info->keyClass = 1;
|
2006-11-26 11:13:41 -07:00
|
|
|
info->keySyms.minKeyCode = 8;
|
|
|
|
info->keySyms.maxKeyCode = 8;
|
2012-06-10 07:21:05 -06:00
|
|
|
info->keySyms.mapWidth = 1;
|
|
|
|
info->keySyms.map = &keyboard_mapping;
|
2006-11-26 11:13:41 -07:00
|
|
|
}
|