QT_BEGIN_NAMESPACE
QTsLibMouseHandler::QTsLibMouseHandler(const QString &key,
const QString &specification)
: m_notify(0), m_x(0), m_y(0), m_pressed(0), m_rawMode(false)
{
qDebug() << "QTsLibMouseHandler" << key << specification;
setObjectName(QLatin1String("TSLib Mouse Handler"));
QByteArray device = "/dev/input/event1";
if (specification.startsWith("/dev/"))
device = specification.toLocal8Bit();
m_dev = ts_open(device.constData(), 1);
if (!m_dev) {
qErrnoWarning(errno, "ts_open() failed");
return;
}
if (ts_config(m_dev)) {
perror("Error configuring\n");
}
m_rawMode = !key.compare(QLatin1String("TslibRaw"), Qt::CaseInsensitive);
int fd = ts_fd(m_dev);
if (fd >= 0) {
m_notify = new QSocketNotifier(fd, QSocketNotifier::Read, this);
connect(m_notify, SIGNAL(activated(int)), this, SLOT(readMouseData()));
} else {
static int TSInputDeviceInit(void)
{
char *pcTSName = NULL;
int iError = 0;
if((pcTSName = getenv("TSLIB_TSDEVICE"))){
g_ptTouchScreenFd = ts_open(pcTSName, 0);
}else{
g_ptTouchScreenFd = ts_open("/dev/event0", 0);
}
if(NULL == g_ptTouchScreenFd){
DebugPrint(DEBUG_NOTICE"Open ts device error\n");
return -1;
}
iError = ts_config(g_ptTouchScreenFd);
if(iError){
DebugPrint(DEBUG_NOTICE"Config ts device error\n");
return -1;
}
g_tTSInputOpr.iInputDeviceFd = ts_fd(g_ptTouchScreenFd);
/* g_iBpp 在这里并没有用到 */
return GetDisDeviceSize(&g_iTSXres, &g_iTSYres, &g_iBpp);
}
static int PD_Open(MOUSEDEVICE *pmd)
{
char *tsdevice = NULL;
if ((tsdevice = getenv("TSLIB_TSDEVICE")) != NULL) {
ts = ts_open(tsdevice, 1);
} else {
ts = ts_open("/dev/input/event0", 1);
}
if (!ts) {
EPRINTF("Error opening touchscreen device [%s]: %s\n",
tsdevice, strerror(errno));
return -1;
}
if (ts_config(ts)) {
EPRINTF("Error configuring touchscreen device: %s\n",
strerror(errno));
ts_close(ts);
return -1;
}
GdHideCursor(&scrdev);
return ts_fd(ts);
}
void ts_flush(struct tsdev *ts)
{
/* Read all unread touchscreen data,
* so that we are sure that the next data that we read
* have been input after this flushing.
*/
#define TS_BUFFER_MAX 32768
static char buffer [TS_BUFFER_MAX];
read (ts_fd (ts), buffer, TS_BUFFER_MAX);
}
EAPI int
ecore_fb_ts_init(void)
{
#ifdef HAVE_TSLIB
char *tslib_tsdevice = NULL;
if ( (tslib_tsdevice = getenv("TSLIB_TSDEVICE")) )
{
printf( "ECORE_FB: TSLIB_TSDEVICE = '%s'\n", tslib_tsdevice );
_ecore_fb_tslib_tsdev = ts_open( tslib_tsdevice, 1 ); /* 1 = nonblocking, 0 = blocking */
if ( !_ecore_fb_tslib_tsdev )
{
printf( "ECORE_FB: Can't ts_open (%s)\n", strerror( errno ) );
return 0;
}
if ( ts_config( _ecore_fb_tslib_tsdev ) )
{
printf( "ECORE_FB: Can't ts_config (%s)\n", strerror( errno ) );
return 0;
}
_ecore_fb_ts_fd = ts_fd( _ecore_fb_tslib_tsdev );
if ( _ecore_fb_ts_fd < 0 )
{
printf( "ECORE_FB: Can't open touchscreen (%s)\n", strerror( errno ) );
return 0;
}
}
#else
_ecore_fb_ts_fd = open("/dev/touchscreen/0", O_RDONLY);
#endif
if (_ecore_fb_ts_fd >= 0)
{
_ecore_fb_ts_fd_handler_handle = ecore_main_fd_handler_add(_ecore_fb_ts_fd,
ECORE_FD_READ,
_ecore_fb_ts_fd_handler, NULL,
NULL, NULL);
if (!_ecore_fb_ts_fd_handler_handle)
{
close(_ecore_fb_ts_fd);
return 0;
}
// FIXME _ecore_fb_kbd_fd = open("/dev/touchscreen/key", O_RDONLY);
return 1;
}
return 0;
}
int
TslibInit (void)
{
int i;
KdMouseInfo *mi, *next;
int fd= 0;
int n = 0;
if (!TsInputType)
TsInputType = KdAllocInputType ();
for (mi = kdMouseInfo; mi; mi = next)
{
next = mi->next;
if (mi->inputType)
continue;
if (!mi->name)
{
for (i = 0; i < NUM_TS_NAMES; i++)
{
if(!(tsDev = ts_open(TsNames[i],0))) continue;
ts_config(tsDev);
fd=ts_fd(tsDev);
if (fd >= 0)
{
mi->name = KdSaveString (TsNames[i]);
break;
}
}
}
if (fd > 0 && tsDev != 0)
{
mi->driver = (void *) fd;
mi->inputType = TsInputType;
if (KdRegisterFd (TsInputType, fd, TsRead, (void *) mi))
n++;
}
else
if (fd > 0) close(fd);
}
}