#
# Patch managed by http://www.holgerschurig.de/patcher.html
#
--- qt-2.3.10/src/kernel/qwsmouse_qws.cpp~ramses-touchscreen
+++ qt-2.3.10/src/kernel/qwsmouse_qws.cpp
@@ -1,5 +1,5 @@
/****************************************************************************
-** $Id: qt/src/kernel/qwsmouse_qws.cpp 2.3.10 edited 2005-01-24 $
+** $Id: qt/src/kernel/qwsmouse_qws.cpp 2.3.7 edited 2003-02-04 $
**
** Implementation of Qt/Embedded mouse drivers
**
@@ -47,85 +47,32 @@
#include <stdlib.h>
#include <stdio.h>
#include <sys/ioctl.h>
-#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <termios.h>
+
#include <qgfx_qws.h>
#if !defined(_OS_QNX6_)
-#ifdef QT_QWS_CASSIOPEIA
-#include <linux/tpanel.h>
-#endif
-#ifdef QT_QWS_TSLIB
-#include <tslib.h>
-#endif
-
-
-//#define QT_QWS_K2
-
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_K2)
-#define QT_QWS_IPAQ_RAW
-typedef struct {
- unsigned short pressure;
- unsigned short x;
- unsigned short y;
- unsigned short pad;
- struct timeval stamp;
-} TS_EVENT;
-#elif defined(QT_QWS_SL5XXX)
-#define QT_QWS_SL5XXX_RAW
-typedef struct {
- long y;
- long x;
- long pressure;
- long long millisecs;
-} TS_EVENT;
-#define QT_QWS_TP_SAMPLE_SIZE 10
-#define QT_QWS_TP_MINIMUM_SAMPLES 4
-#define QT_QWS_TP_PRESSURE_THRESHOLD 500
-#define QT_QWS_TP_MOVE_LIMIT 50
-#define QT_QWS_TP_JITTER_LIMIT 2
-#elif defined(QT_QWS_SLC700)
-#define QT_QWS_SLC700_RAW
-typedef struct {
- unsigned short pressure;
- unsigned short x;
- unsigned short y;
- unsigned short millisecs;
-} TS_EVENT;
-#define QT_QWS_TP_SAMPLE_SIZE 10
-#define QT_QWS_TP_MINIMUM_SAMPLES 4
-#define QT_QWS_TP_PRESSURE_THRESHOLD 500
-#define QT_QWS_TP_MOVE_LIMIT 50
-#define QT_QWS_TP_JITTER_LIMIT 2
-#endif
-
-#ifndef QT_QWS_TP_SAMPLE_SIZE
-#define QT_QWS_TP_SAMPLE_SIZE 5
-#endif
-
-#ifndef QT_QWS_TP_MINIMUM_SAMPLES
-#define QT_QWS_TP_MINIMUM_SAMPLES 5
+#ifndef QT_QWS_TP_PRESSURE_DOWN_THRESHOLD
+#define QT_QWS_TP_PRESSURE_DOWN_THRESHOLD 500
#endif
-#ifndef QT_QWS_TP_PRESSURE_THRESHOLD
-#define QT_QWS_TP_PRESSURE_THRESHOLD 1
+#ifndef QT_QWS_TP_PRESSURE_UP_THRESHOLD
+#define QT_QWS_TP_PRESSURE_UP_THRESHOLD 450
#endif
-#ifndef QT_QWS_TP_MOVE_LIMIT
-#define QT_QWS_TP_MOVE_LIMIT 100
+#ifndef QT_QWS_TP_TABLE_SIZE
+#define QT_QWS_TP_TABLE_SIZE 2
#endif
-#ifndef QT_QWS_TP_JITTER_LIMIT
-#define QT_QWS_TP_JITTER_LIMIT 2
+#ifndef QT_QWS_TP_MOVE_MAX
+#define QT_QWS_TP_MOVE_MAX 100
#endif
-//#define QWS_CUSTOMTOUCHPANEL
-
/*!
\class QWSMouseHandler qwsmouse_qws.h
\brief Mouse driver/handler for Qt/Embedded
@@ -168,8 +115,7 @@
enum MouseProtocol { Unknown = -1, Auto = 0,
MouseMan, IntelliMouse, Microsoft,
QVFBMouse, TPanel, BusMouse,
- FirstAuto = MouseMan,
- LastAuto = Microsoft };
+ };
static void limitToScreen( QPoint &pt )
{
@@ -186,810 +132,14 @@
} MouseConfig;
static const MouseConfig mouseConfig[] = {
-#ifndef QT_NO_QWS_MOUSE_AUTO
{ "Auto", Auto },
-#endif
-#ifndef QT_NO_QWS_MOUSE_PC
- { "MouseMan", MouseMan },
- { "IntelliMouse", IntelliMouse },
- { "USB", IntelliMouse },
- { "Microsoft", Microsoft },
-#endif
-#ifndef QT_NO_QWS_VFB
{ "QVFbMouse", QVFBMouse },
-#endif
{ "TPanel", TPanel },
- { "BusMouse", BusMouse },
{ 0, Unknown }
};
-#ifndef QT_NO_QWS_MOUSE_AUTO
-/*
- * Automatic-detection mouse driver
- */
-
-class QAutoMouseSubHandler {
-protected:
- enum { max_buf=32 };
-
- int fd;
-
- uchar buffer[max_buf];
- int nbuf;
-
- QPoint motion;
- int bstate;
-
- int goodness;
- int badness;
-
- virtual int tryData()=0;
-
-public:
- QAutoMouseSubHandler(int f) : fd(f)
- {
- nbuf = bstate = goodness = badness = 0;
- }
-
- int file() const { return fd; }
-
- void closeIfNot(int& f)
- {
- if ( fd != f ) {
- f = fd;
- close(fd);
- }
- }
-
- void worse(int by=1) { badness+=by; }
- bool reliable() const { return goodness >= 5 && badness < 50; }
- int buttonState() const { return bstate; }
- bool motionPending() const { return motion!=QPoint(0,0); }
- QPoint takeMotion() { QPoint r=motion; motion=QPoint(0,0); return r; }
-
- void appendData(uchar* data, int length)
- {
- memcpy(buffer+nbuf, data, length);
- nbuf += length;
- }
-
- enum UsageResult { Insufficient, Motion, Button };
-
- UsageResult useData()
- {
- int pbstate = bstate;
- int n = tryData();
- if ( n > 0 ) {
- if ( n<nbuf )
- memmove( buffer, buffer+n, nbuf-n );
- nbuf -= n;
- return pbstate == bstate ? Motion : Button;
- }
- return Insufficient;
- }
-};
-
-class QAutoMouseSubHandler_intellimouse : public QAutoMouseSubHandler {
- int packetsize;
-public:
- QAutoMouseSubHandler_intellimouse(int f) : QAutoMouseSubHandler(f)
- {
- init();
- }
-
- void init()
- {
- int n;
- uchar reply[20];
-
- tcflush(fd,TCIOFLUSH);
- static const uchar initseq[] = { 243, 200, 243, 100, 243, 80 };
- static const uchar query[] = { 0xf2 };
- if (write(fd, initseq, sizeof(initseq))!=sizeof(initseq)) {
- badness = 100;
- return;
- }
- usleep(10000);
- tcflush(fd,TCIOFLUSH);
- if (write(fd, query, sizeof(query))!=sizeof(query)) {
- badness = 100;
- return;
- }
- usleep(10000);
- n = read(fd, reply, 20);
- if ( n > 0 ) {
- goodness = 10;
- switch ( reply[n-1] ) {
- case 3:
- case 4:
- packetsize = 4;
- break;
- default:
- packetsize = 3;
- }
- } else {
- badness = 100;
- }
- }
-
- int tryData()
- {
- if ( nbuf >= packetsize ) {
- //int overflow = (buffer[0]>>6 )& 0x03;
-
- if ( /*overflow ||*/ !(buffer[0] & 8) ) {
- badness++;
- return 1;
- } else {
- motion +=
- QPoint((buffer[0] & 0x10) ? buffer[1]-256 : buffer[1],
- (buffer[0] & 0x20) ? 256-buffer[2] : -buffer[2]);
- int nbstate = buffer[0] & 0x7;
- if ( motion.x() || motion.y() || bstate != nbstate ) {
- bstate = nbstate;
- goodness++;
- } else {
- badness++;
- return 1;
- }
- }
- return packetsize;
- }
- return 0;
- }
-};
-
-class QAutoMouseSubHandler_serial : public QAutoMouseSubHandler {
-public:
- QAutoMouseSubHandler_serial(int f) : QAutoMouseSubHandler(f)
- {
- initSerial();
- }
-
-protected:
- void setflags(int f)
- {
- termios tty;
- tcgetattr(fd, &tty);
- tty.c_iflag = IGNBRK | IGNPAR;
- tty.c_oflag = 0;
- tty.c_lflag = 0;
- tty.c_cflag = f | CREAD | CLOCAL | HUPCL;
-#if !defined(_OS_FREEBSD_) && !defined(_OS_SOLARIS_)
- tty.c_line = 0;
-#endif
- tty.c_cc[VTIME] = 0;
- tty.c_cc[VMIN] = 1;
- tcsetattr(fd, TCSANOW, &tty);
- }
-
-private:
- void initSerial()
- {
- int speed[4] = { B9600, B4800, B2400, B1200 };
-
- for (int n = 0; n < 4; n++) {
- setflags(CSTOPB | speed[n]);
- write(fd, "*q", 2);
- usleep(10000);
- }
- }
-};
-
-class QAutoMouseSubHandler_mousesystems : public QAutoMouseSubHandler_serial {
-public:
- // ##### This driver has not been tested
-
- QAutoMouseSubHandler_mousesystems(int f) : QAutoMouseSubHandler_serial(f)
- {
- init();
- }
-
- void init()
- {
- setflags(B1200|CS8|CSTOPB);
- // 60Hz
- if (write(fd, "R", 1)!=1) {
- badness = 100;
- return;
- }
- tcflush(fd,TCIOFLUSH);
- }
-
- int tryData()
- {
- if ( nbuf >= 5 ) {
- if ( (buffer[0] & 0xf8) != 0x80 ) {
- badness++;
- return 1;
- }
- motion +=
- QPoint((signed char)buffer[1] + (signed char)buffer[3],
- -(signed char)buffer[2] + (signed char)buffer[4]);
- int t = ~buffer[0];
- int nbstate = ((t&3) << 1) | ((t&4) >> 2);
- if ( motion.x() || motion.y() || bstate != nbstate ) {
- bstate = nbstate;
- goodness++;
- } else {
- badness++;
- return 1;
- }
- return 5;
- }
- return 0;
- }
-};
-
-class QAutoMouseSubHandler_ms : public QAutoMouseSubHandler_serial {
- int mman;
-public:
- QAutoMouseSubHandler_ms(int f) : QAutoMouseSubHandler_serial(f)
- {
- mman=0;
- init();
- }
-
- void init()
- {
- setflags(B1200|CS7);
- // 60Hz
- if (write(fd, "R", 1)!=1) {
- badness = 100;
- return;
- }
- tcflush(fd,TCIOFLUSH);
- }
-
- int tryData()
- {
- if ( !(buffer[0] & 0x40) ) {
- if ( buffer[0] == 0x20 && (bstate & Qt::MidButton) ) {
- mman=1; // mouseman extension
- }
- return 1;
- }
- int extra = mman&&(bstate & Qt::MidButton);
- if ( nbuf >= 3+extra ) {
- int nbstate = 0;
- if ( buffer[0] == 0x40 && !bstate && !buffer[1] && !buffer[2] ) {
- nbstate = Qt::MidButton;
- } else {
- nbstate = ((buffer[0] & 0x20) >> 5)
- | ((buffer[0] & 0x10) >> 3);
- if ( extra && buffer[3] == 0x20 )
- nbstate = Qt::MidButton;
- }
-
- if ( buffer[1] & 0x40 ) {
- badness++;
- return 1;
- } else {
- motion +=
- QPoint((signed char)((buffer[0]&0x3)<<6)
- |(signed char)(buffer[1]&0x3f),
- (signed char)((buffer[0]&0xc)<<4)
- |(signed char)(buffer[2]&0x3f));
- if ( motion.x() || motion.y() || bstate != nbstate ) {
- bstate = nbstate;
- goodness++;
- } else {
- badness++;
- return 1;
- }
- return 3+extra;
- }
- }
- return 0;
- }
-};
-
-/*
-QAutoMouseHandler::UsageResult QAutoMouseHandler::useDev(Dev& d)
-{
- if ( d.nbuf >= mouseData[d.protocol].bytesPerPacket ) {
- uchar *mb = d.buf;
- int bstate = 0;
- int dx = 0;
- int dy = 0;
-
- switch (mouseProtocol) {
- case MouseMan:
- case IntelliMouse:
- {
- bstate = mb[0] & 0x7; // assuming Qt::*Button order
-
- int overflow = (mb[0]>>6 )& 0x03;
- if (mouseProtocol == MouseMan && overflow) {
- //### wheel events signalled with overflow bit, ignore for now
- }
- else {
- bool xs = mb[0] & 0x10;
- bool ys = mb[0] & 0x20;
- dx = xs ? mb[1]-256 : mb[1];
- dy = ys ? mb[2]-256 : mb[2];
- }
- break;
- }
- case Microsoft:
- if ( ((mb[0] & 0x20) >> 3) ) {
- bstate |= Qt::LeftButton;
- }
- if ( ((mb[0] & 0x10) >> 4) ) {
- bstate |= Qt::RightButton;
- }
-
- dx=(signed char)(((mb[0] & 0x03) << 6) | (mb[1] & 0x3f));
- dy=-(signed char)(((mb[0] & 0x0c) << 4) | (mb[2] & 0x3f));
-
- break;
- }
- }
- }
-*/
-
-#endif
-
-class QAutoMouseHandler : public QWSMouseHandler {
- Q_OBJECT
-
-public:
- QAutoMouseHandler();
- ~QAutoMouseHandler();
-
-#ifndef QT_NO_QWS_MOUSE_AUTO
-private:
- enum { max_dev=32 };
- QAutoMouseSubHandler *sub[max_dev];
- QList<QSocketNotifier> notifiers;
- int nsub;
- int retries;
-#endif
-
-private slots:
- void readMouseData(int);
-
-private:
-#ifndef QT_NO_QWS_MOUSE_AUTO
- void openDevices();
- void closeDevices();
- void notify(int fd);
- bool sendEvent(QAutoMouseSubHandler& h)
- {
- if ( h.reliable() ) {
- mousePos += h.takeMotion();
- limitToScreen( mousePos );
-/*
-qDebug("%d,%d %c%c%c",
-mousePos.x(),mousePos.y(),
-(h.buttonState()&Qt::LeftButton)?'L':'.',
-(h.buttonState()&Qt::MidButton)?'M':'.',
-(h.buttonState()&Qt::RightButton)?'R':'.');
-*/
- emit mouseChanged(mousePos,h.buttonState());
- return TRUE;
- } else {
- h.takeMotion();
- if ( h.buttonState() & (Qt::RightButton|Qt::MidButton) ) {
- // Strange for the user to press right or middle without
- // a moving mouse!
- h.worse();
- }
- return FALSE;
- }
- }
-#endif
-};
-
-QAutoMouseHandler::QAutoMouseHandler()
-{
-#ifndef QT_NO_QWS_MOUSE_AUTO
- notifiers.setAutoDelete( TRUE );
- retries = 0;
- openDevices();
-#endif
-}
-
-QAutoMouseHandler::~QAutoMouseHandler()
-{
-#ifndef QT_NO_QWS_MOUSE_AUTO
- closeDevices();
-#endif
-}
-
-#ifndef QT_NO_QWS_MOUSE_AUTO
-void QAutoMouseHandler::openDevices()
-{
- nsub=0;
- int fd;
- fd = open( "/dev/psaux", O_RDWR | O_NDELAY );
- if ( fd >= 0 ) {
- sub[nsub++] = new QAutoMouseSubHandler_intellimouse(fd);
- notify(fd);
- }
-#if !defined(QT_QWS_IPAQ) && !defined(QT_QWS_SL5XXX) && !defined(QT_QWS_K2) && !defined(QT_QWS_SLC700)
- char fn[] = "/dev/ttyS?";
- for (int ch='0'; ch<='3'; ch++) {
- fn[9] = ch;
- fd = open( fn, O_RDWR | O_NDELAY );
- if ( fd >= 0 ) {
- //sub[nsub++] = new QAutoMouseSubHandler_intellimouse(fd);
- sub[nsub++] = new QAutoMouseSubHandler_mousesystems(fd);
- sub[nsub++] = new QAutoMouseSubHandler_ms(fd);
- notify(fd);
- }
- }
-#endif
- // ...
-}
-
-void QAutoMouseHandler::closeDevices()
-{
- int pfd=-1;
- for (int i=0; i<nsub; i++) {
- sub[i]->closeIfNot(pfd);
- delete sub[i];
- }
- notifiers.clear();
-}
-
-void QAutoMouseHandler::notify(int fd)
-{
- QSocketNotifier *mouseNotifier
- = new QSocketNotifier( fd, QSocketNotifier::Read, this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData(int)));
- notifiers.append( mouseNotifier );
-}
-#endif
-
-void QAutoMouseHandler::readMouseData(int fd)
-{
-#ifndef QT_NO_QWS_MOUSE_AUTO
- for (;;) {
- uchar buf[8];
- int n = read(fd, buf, 8);
- if ( n<=0 )
- break;
- for (int i=0; i<nsub; i++) {
- QAutoMouseSubHandler& h = *sub[i];
- if ( h.file() == fd ) {
- h.appendData(buf,n);
- for (;;) {
- switch ( h.useData() ) {
- case QAutoMouseSubHandler::Button:
- sendEvent(h);
- break;
- case QAutoMouseSubHandler::Insufficient:
- goto breakbreak;
- case QAutoMouseSubHandler::Motion:
- break;
- }
- }
- breakbreak:
- ;
- }
- }
- }
- bool any_reliable=FALSE;
- for (int i=0; i<nsub; i++) {
- QAutoMouseSubHandler& h = *sub[i];
- if ( h.motionPending() )
- sendEvent(h);
- any_reliable = any_reliable || h.reliable();
- }
- if ( any_reliable ) {
- // ... get rid of all unreliable ones? All bad ones?
- } else if ( retries < 2 ) {
- // Try again - maybe the mouse was being moved when we tried to init.
- closeDevices();
- openDevices();
- retries++;
- }
-#else
- Q_UNUSED( fd );
-#endif
-}
-
-
-
-
-/*
- * Standard mouse driver
- */
-
-typedef struct {
- int bytesPerPacket;
-} MouseData;
-
-static const MouseData mouseData[] = {
- { 3 }, // dummy for auto protocal, correction made by add by YYD
- { 3 }, // MouseMan
- { 4 }, // intelliMouse
- { 3 }, // Microsoft
- { 0 }, // QVFBMouse,
- { 0 }, // TPanel,
- { 3 }, // BusMouse,
-};
-
-
-class QWSMouseHandlerPrivate : public QWSMouseHandler {
- Q_OBJECT
-public:
- QWSMouseHandlerPrivate( MouseProtocol protocol, QString mouseDev );
- ~QWSMouseHandlerPrivate();
-
-#ifndef QT_NO_QWS_MOUSE_PC
-private:
- static const int mouseBufSize = 128;
- int mouseFD;
- int mouseIdx;
- uchar mouseBuf[mouseBufSize];
- MouseProtocol mouseProtocol;
- void handleMouseData();
-#endif
-
-private slots:
- void readMouseData();
-
-private:
- int obstate;
-};
-
-
-void QWSMouseHandlerPrivate::readMouseData()
-{
-#ifndef QT_NO_QWS_MOUSE_PC
- int n;
- if ( BusMouse == mouseProtocol ) {
- // a workaround of linux busmouse driver interface.
- // It'll only read 3 bytes a time and return all other buffer zeroed, thus cause protocol errors
- for (;;) {
- if ( mouseBufSize - mouseIdx < 3 )
- break;
- n = read( mouseFD, mouseBuf+mouseIdx, 3 );
- if ( n != 3 )
- break;
- mouseIdx += 3;
- }
- } else {
- do {
- n = read(mouseFD, mouseBuf+mouseIdx, mouseBufSize-mouseIdx );
- if ( n > 0 )
- mouseIdx += n;
- } while ( n > 0 );
- }
- handleMouseData();
-#endif
-}
-
-
-#ifndef QT_NO_QWS_MOUSE_PC
-/*
-*/
-
-void QWSMouseHandlerPrivate::handleMouseData()
-{
- static const int accel_limit = 5;
- static const int accel = 2;
-
- int idx = 0;
- int bstate = 0;
- int dx = 0, dy = 0;
- bool sendEvent = false;
- int tdx = 0, tdy = 0;
-
- while ( mouseIdx-idx >= mouseData[mouseProtocol].bytesPerPacket ) {
- //qDebug( "Got mouse data" );
- uchar *mb = mouseBuf+idx;
- bstate = 0;
- dx = 0;
- dy = 0;
- sendEvent = false;
- switch (mouseProtocol) {
- case MouseMan:
- case IntelliMouse:
- {
- if (mb[0] & 0x01)
- bstate |= Qt::LeftButton;
- if (mb[0] & 0x02)
- bstate |= Qt::RightButton;
- if (mb[0] & 0x04)
- bstate |= Qt::MidButton;
-
- int overflow = (mb[0]>>6 )& 0x03;
- if (mouseProtocol == MouseMan && overflow) {
- //### wheel events signalled with overflow bit, ignore for now
- }
- else {
- bool xs = mb[0] & 0x10;
- bool ys = mb[0] & 0x20;
- dx = xs ? mb[1]-256 : mb[1];
- dy = ys ? mb[2]-256 : mb[2];
- sendEvent = true;
- }
-#if 0 //debug
- if (mouseProtocol == MouseMan)
- printf("(%2d) %02x %02x %02x ", idx, mb[0], mb[1], mb[2]);
- else
- printf("(%2d) %02x %02x %02x %02x ",idx,mb[0],mb[1],mb[2],mb[3]);
- const char *b1 = (mb[0] & 0x01) ? "b1":" ";//left
- const char *b2 = (mb[0] & 0x02) ? "b2":" ";//right
- const char *b3 = (mb[0] & 0x04) ? "b3":" ";//mid
- if ( overflow )
- printf( "Overflow%d %s %s %s (%4d,%4d)\n", overflow,
- b1, b2, b3, mousePos.x(), mousePos.y() );
- else
- printf( "%s %s %s (%+3d,%+3d) (%4d,%4d)\n",
- b1, b2, b3, dx, dy, mousePos.x(), mousePos.y() );
-#endif
- break;
- }
- case Microsoft:
- if ( (mb[0] & 0x20) )
- bstate |= Qt::LeftButton;
- if ( (mb[0] & 0x10) )
- bstate |= Qt::RightButton;
-
- dx=(signed char)(((mb[0] & 0x03) << 6) | (mb[1] & 0x3f));
- dy=-(signed char)(((mb[0] & 0x0c) << 4) | (mb[2] & 0x3f));
- sendEvent=true;
-
- break;
- case BusMouse:
- if ( !(mb[0] & 0x04) )
- bstate |= Qt::LeftButton;
- if ( !(mb[0] & 0x01) )
- bstate |= Qt::RightButton;
-
- dx=(signed char)mb[1];
- dy=(signed char)mb[2];
- sendEvent=true;
- break;
-
- default:
- qWarning( "Unknown mouse protocol in QWSMouseHandlerPrivate" );
- break;
- }
- if (sendEvent) {
- if ( QABS(dx) > accel_limit || QABS(dy) > accel_limit ) {
- dx *= accel;
- dy *= accel;
- }
- tdx += dx;
- tdy += dy;
- if ( bstate != obstate ) {
- mousePos += QPoint(tdx,-tdy);
- limitToScreen( mousePos );
- emit mouseChanged(mousePos,bstate);
- sendEvent = FALSE;
- tdx = 0;
- tdy = 0;
- obstate = bstate;
- }
- }
- idx += mouseData[mouseProtocol].bytesPerPacket;
- }
- if ( sendEvent ) {
- mousePos += QPoint(tdx,-tdy);
- limitToScreen( mousePos );
- emit mouseChanged(mousePos,bstate);
- }
-
- int surplus = mouseIdx - idx;
- for ( int i = 0; i < surplus; i++ )
- mouseBuf[i] = mouseBuf[idx+i];
- mouseIdx = surplus;
-}
-#endif
-
-
-QWSMouseHandlerPrivate::QWSMouseHandlerPrivate( MouseProtocol protocol,
- QString mouseDev )
-{
-#ifndef QT_NO_QWS_MOUSE_PC
- mouseProtocol = protocol;
-
- if ( mouseDev.isEmpty() )
- mouseDev = "/dev/mouse";
- obstate = -1;
- mouseFD = -1;
- mouseFD = open( mouseDev.local8Bit().data(), O_RDWR | O_NDELAY);
- if ( mouseFD < 0 ) {
- mouseFD = open( mouseDev.local8Bit().data(), O_RDONLY | O_NDELAY);
- if ( mouseFD < 0 )
- qDebug( "Cannot open %s (%s)", mouseDev.ascii(),
- strerror(errno));
- } else {
- // Clear pending input
- tcflush(mouseFD,TCIFLUSH);
-
- bool ps2 = false;
-
- switch (mouseProtocol) {
- case MouseMan:
- ps2 = true;
- write(mouseFD,"",1);
- usleep(50000);
- write(mouseFD,"@EeI!",5);
- break;
-
- case IntelliMouse: {
-// ps2 = true;
- const unsigned char init1[] = { 243, 200, 243, 100, 243, 80 };
- const unsigned char init2[] = { 246, 230, 244, 243, 100, 232, 3 };
- write(mouseFD,init1,sizeof(init1));
- usleep(50000);
- write(mouseFD,init2,sizeof(init2));
- }
- break;
-
- case Microsoft:
- struct termios tty;
-
- tcgetattr(mouseFD, &tty);
-
- tty.c_iflag = IGNBRK | IGNPAR;
- tty.c_oflag = 0;
- tty.c_lflag = 0;
-#if !defined(_OS_FREEBSD_) && !defined(_OS_SOLARIS_)
- tty.c_line = 0;
-#endif // _OS_FREEBSD_
- tty.c_cc[VTIME] = 0;
- tty.c_cc[VMIN] = 1;
- tty.c_cflag = B1200 | CS7 | CREAD | CLOCAL | HUPCL;
- tcsetattr(mouseFD, TCSAFLUSH, &tty); /* set parameters */
- break;
-
- case BusMouse:
- usleep(50000);
- break;
-
- default:
- qDebug("Unknown mouse protocol");
- exit(1);
- }
-
- if (ps2) {
- char buf[] = { 246, 244 };
- write(mouseFD,buf,1);
- write(mouseFD,buf+1,1);
- }
-
- usleep(50000);
- tcflush(mouseFD,TCIFLUSH); // ### doesn't seem to work.
- usleep(50000);
- tcflush(mouseFD,TCIFLUSH); // ### doesn't seem to work.
-
- char buf[100]; // busmouse driver will not read if bufsize < 3, YYD
- while (read(mouseFD, buf, 100) > 0) { } // eat unwanted replies
-
- mouseIdx = 0;
-
- QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read, this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
- }
-#else
- Q_UNUSED(protocol);
- Q_UNUSED(mouseDev);
-#endif
-}
-
-QWSMouseHandlerPrivate::~QWSMouseHandlerPrivate()
-{
-#ifndef QT_NO_QWS_MOUSE_PC
- if (mouseFD >= 0) {
- tcflush(mouseFD,TCIFLUSH); // yyd.
- close(mouseFD);
- }
-#endif
-}
-
-/*
- *
- */
QCalibratedMouseHandler::QCalibratedMouseHandler()
: samples(5), currSample(0), numSamples(0)
@@ -1030,7 +180,8 @@
if ( file.open( IO_WriteOnly ) ) {
QTextStream t( &file );
t << a << " " << b << " " << c << " ";
- t << d << " " << e << " " << f << " " << s;
+ t << d << " " << e << " " << f << " " << s << endl;
+ file.close();
} else
#endif
{
@@ -1046,6 +197,7 @@
if ( file.open( IO_ReadOnly ) ) {
QTextStream t( &file );
t >> a >> b >> c >> d >> e >> f >> s;
+ file.close();
} else
#endif
{
@@ -1073,12 +225,24 @@
writeCalibration();
}
+void QCalibratedMouseHandler::setCalibration(int aa, int bb, int cc, int dd, int ee, int ff, int ss)
+{
+ a = aa;
+ b = bb;
+ c = cc;
+ d = dd;
+ e = ee;
+ f = ff;
+ s = ss;
+}
+
QPoint QCalibratedMouseHandler::transform( const QPoint &p )
{
QPoint tp;
tp.setX( (a * p.x() + b * p.y() + c) / s );
tp.setY( (d * p.x() + e * p.y() + f) / s );
+//qDebug("QCalibratedMouseHandler::transform(%d,%d) -> %d,%d)", p.x(), p.y(), tp.x(), tp.y() );
return tp;
}
@@ -1143,814 +307,192 @@
return sent;
}
-/*
- * Handler for /dev/tpanel Linux kernel driver
- */
-class QVrTPanelHandlerPrivate : public QCalibratedMouseHandler {
- Q_OBJECT
-public:
- QVrTPanelHandlerPrivate(MouseProtocol, QString dev);
- ~QVrTPanelHandlerPrivate();
-private:
- int mouseFD;
- MouseProtocol mouseProtocol;
-private slots:
- void sendRelease();
- void readMouseData();
-private:
- static const int mouseBufSize = 1280;
- QTimer *rtimer;
- int mouseIdx;
- uchar mouseBuf[mouseBufSize];
-};
-#ifndef QT_QWS_CASSIOPEIA
-QVrTPanelHandlerPrivate::QVrTPanelHandlerPrivate( MouseProtocol, QString ) :
- QCalibratedMouseHandler()
-{
-}
-#else
-QVrTPanelHandlerPrivate::QVrTPanelHandlerPrivate( MouseProtocol, QString dev ) :
- QCalibratedMouseHandler()
-{
- if ( dev.isEmpty() )
- dev = "/dev/tpanel";
-
- if ((mouseFD = open( dev, O_RDONLY)) < 0) {
- qFatal( "Cannot open %s (%s)", dev.latin1(), strerror(errno));
- } else {
- sleep(1);
- }
-
- struct scanparam s;
- s.interval = 20000;
- s.settletime = 480;
- if ( ioctl(mouseFD, TPSETSCANPARM, &s) < 0
- || fcntl(mouseFD, F_SETFL, O_NONBLOCK) < 0 )
- qWarning("Error initializing touch panel.");
-
- QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read,
- this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
-
- rtimer = new QTimer( this );
- connect( rtimer, SIGNAL(timeout()), this, SLOT(sendRelease()));
- mouseIdx = 0;
- setFilterSize( 3 );
-
- printf("\033[?25l"); fflush(stdout); // VT100 cursor off
-}
-#endif
-
-QVrTPanelHandlerPrivate::~QVrTPanelHandlerPrivate()
-{
- if (mouseFD >= 0)
- close(mouseFD);
-}
-
-void QVrTPanelHandlerPrivate::sendRelease()
-{
- sendFiltered( mousePos, 0 );
-}
-void QVrTPanelHandlerPrivate::readMouseData()
-{
-#ifdef QT_QWS_CASSIOPEIA
- if(!qt_screen)
- return;
- static bool pressed = FALSE;
-
- int n;
- do {
- n = read(mouseFD, mouseBuf+mouseIdx, mouseBufSize-mouseIdx );
- if ( n > 0 )
- mouseIdx += n;
- } while ( n > 0 && mouseIdx < mouseBufSize );
-
- int idx = 0;
- while ( mouseIdx-idx >= (int)sizeof( short ) * 6 ) {
- uchar *mb = mouseBuf+idx;
- ushort *data = (ushort *) mb;
- if ( data[0] & 0x8000 ) {
- if ( data[5] > 750 ) {
- QPoint t(data[3]-data[4],data[2]-data[1]);
- if ( sendFiltered( t, Qt::LeftButton ) )
- pressed = TRUE;
- if ( pressed )
- rtimer->start( 200, TRUE ); // release unreliable
- }
- } else if ( pressed ) {
- rtimer->start( 50, TRUE );
- pressed = FALSE;
- }
- idx += sizeof( ushort ) * 6;
- }
+struct input_event {
+ struct timeval time;
+ unsigned short type;
+ unsigned short code;
+ unsigned int value;
+};
- int surplus = mouseIdx - idx;
- for ( int i = 0; i < surplus; i++ )
- mouseBuf[i] = mouseBuf[idx+i];
- mouseIdx = surplus;
-#endif
-}
+#define EV_ABS 0x03
+#define ABS_X 0x00
+#define ABS_Y 0x01
+#define ABS_PRESSURE 0x18
-class QTPanelHandlerPrivate : public QCalibratedMouseHandler
+class QInputEventHandler : public QCalibratedMouseHandler
{
Q_OBJECT
public:
- QTPanelHandlerPrivate(MouseProtocol, QString dev);
- ~QTPanelHandlerPrivate();
+ QInputEventHandler(MouseProtocol, QString dev);
+ ~QInputEventHandler();
+
+ virtual void calibrate( QWSPointerCalibrationData * );
+ virtual void setCalibration(int aa, int bb, int cc, int dd, int ee, int ff, int ss);
private:
- static const int mouseBufSize = 2048;
+ void init();
+ void fini();
+
int mouseFD;
- QPoint oldmouse;
- QPoint oldTotalMousePos;
- bool waspressed;
- QPointArray samples;
- unsigned int currSample;
- unsigned int lastSample;
- unsigned int numSamples;
- int skipCount;
- int mouseIdx;
- uchar mouseBuf[mouseBufSize];
+ struct input_event sample;
+ int myX, myY, myP, oldX, oldY, oldP;
+ int xtable[QT_QWS_TP_TABLE_SIZE];
+ int ytable[QT_QWS_TP_TABLE_SIZE];
+ int ptr;
private slots:
void readMouseData();
};
-QTPanelHandlerPrivate::QTPanelHandlerPrivate( MouseProtocol, QString dev )
- : samples(QT_QWS_TP_SAMPLE_SIZE), currSample(0), lastSample(0),
- numSamples(0), skipCount(0)
-{
- Q_UNUSED(dev);
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_SL5XXX) || defined(QT_QWS_K2) || defined(QT_QWS_SLC700)
-#if defined(QT_QWS_IPAQ)
-# ifdef QT_QWS_IPAQ_RAW
- if ((mouseFD = open( "/dev/h3600_tsraw", O_RDONLY | O_NDELAY)) < 0) {
-# else
- if ((mouseFD = open( "/dev/h3600_ts", O_RDONLY | O_NDELAY)) < 0) {
-# endif
- qWarning( "Cannot open /dev/h3600_ts (%s)", strerror(errno));
- return;
- }
-#elif defined(QT_QWS_SL5XXX) || defined(QT_QWS_K2) || defined(QT_QWS_SLC700)
-//# ifdef QT_QWS_SL5XXX_TSRAW
-# if 0
- if ((mouseFD = open( "/dev/tsraw", O_RDONLY | O_NDELAY)) < 0) {
- qWarning( "Cannot open /dev/tsraw (%s)", strerror(errno));
- return;
- }
-# else
- if ((mouseFD = open( "/dev/ts", O_RDONLY | O_NDELAY)) < 0) {
- qWarning( "Cannot open /dev/ts (%s)", strerror(errno));
- return;
- }
-# endif
-#elif defined(QT_QWS_SIMPAD )
- if ((mouseFD = open( "/dev/touchscreen/ucb1x00", O_RDONLY | O_NONBLOCK )) < 0) {
- qWarning( "Cannot open /dev/touchscreen/ucb1x00 (%s)", strerror(errno));
- return;
- }
-#endif
-
- QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read,
- this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
- waspressed=FALSE;
- mouseIdx = 0;
-#endif
-}
-
-QTPanelHandlerPrivate::~QTPanelHandlerPrivate()
+QInputEventHandler::QInputEventHandler( MouseProtocol, QString )
+ : myP(-1)
{
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_SL5XXX) || defined(QT_QWS_K2) || defined(QT_QWS_SLC700) || defined(QT_QWS_SIMPAD)
- if (mouseFD >= 0)
- close(mouseFD);
-#endif
+ init();
}
-void QTPanelHandlerPrivate::readMouseData()
+QInputEventHandler::~QInputEventHandler()
{
-#if defined(QT_QWS_IPAQ) || defined(QT_QWS_SL5XXX) || defined(QT_QWS_K2) || defined(QT_QWS_SLC700) || defined(QT_QWS_SIMPAD)
- if(!qt_screen)
- return;
-
- int n;
- do {
- n = read(mouseFD, mouseBuf+mouseIdx, mouseBufSize-mouseIdx );
- if ( n > 0 )
- mouseIdx += n;
- } while ( n > 0 && mouseIdx < mouseBufSize );
-
- TS_EVENT *data;
- int idx = 0;
-
- // perhaps we shouldn't be reading EVERY SAMPLE.
- while ( mouseIdx-idx >= (int)sizeof( TS_EVENT ) ) {
- uchar *mb = mouseBuf+idx;
- data = (TS_EVENT *) mb;
- if(data->pressure >= QT_QWS_TP_PRESSURE_THRESHOLD) {
-#if defined(QT_QWS_SL5XXX) || defined(QT_QWS_SLC700)
- samples[currSample] = QPoint( 1000 - data->x, data->y );
-#else
- samples[currSample] = QPoint( data->x, data->y );
-#endif
-
- numSamples++;
- if ( numSamples >= QT_QWS_TP_MINIMUM_SAMPLES ) {
- int sampleCount = QMIN(numSamples + 1,samples.count());
-
- // average the rest
- mousePos = QPoint( 0, 0 );
- QPoint totalMousePos = oldTotalMousePos;
- totalMousePos += samples[currSample];
- if(numSamples >= samples.count())
- totalMousePos -= samples[lastSample];
-
- mousePos = totalMousePos / (sampleCount - 1);
-
-# if defined(QT_QWS_IPAQ_RAW) || defined(QT_QWS_SL5XXX_RAW)
- mousePos = transform( mousePos );
-# endif
- if(!waspressed)
- oldmouse = mousePos;
- QPoint dp = mousePos - oldmouse;
- int dxSqr = dp.x() * dp.x();
- int dySqr = dp.y() * dp.y();
- if ( dxSqr + dySqr < (QT_QWS_TP_MOVE_LIMIT * QT_QWS_TP_MOVE_LIMIT) ) {
- if ( waspressed ) {
- if ( (dxSqr + dySqr > (QT_QWS_TP_JITTER_LIMIT * QT_QWS_TP_JITTER_LIMIT) ) || skipCount > 2) {
- emit mouseChanged(mousePos,Qt::LeftButton);
- oldmouse = mousePos;
- skipCount = 0;
- } else {
- skipCount++;
- }
- } else {
- emit mouseChanged(mousePos,Qt::LeftButton);
- oldmouse=mousePos;
- waspressed=true;
- }
-
- // save recuring information
- currSample++;
- if (numSamples >= samples.count())
- lastSample++;
- oldTotalMousePos = totalMousePos;
- } else {
- numSamples--; // don't use this sample, it was bad.
- }
- } else {
- // build up the average
- oldTotalMousePos += samples[currSample];
- currSample++;
- }
- if ( currSample >= samples.count() )
- currSample = 0;
- if ( lastSample >= samples.count() )
- lastSample = 0;
- } else {
- currSample = 0;
- lastSample = 0;
- numSamples = 0;
- skipCount = 0;
- oldTotalMousePos = QPoint(0,0);
- if ( waspressed ) {
- emit mouseChanged(oldmouse,0);
- oldmouse = QPoint( -100, -100 );
- waspressed=false;
- }
- }
- idx += sizeof( TS_EVENT );
- }
+ fini();
- int surplus = mouseIdx - idx;
- for ( int i = 0; i < surplus; i++ )
- mouseBuf[i] = mouseBuf[idx+i];
- mouseIdx = surplus;
-#endif
}
-// YOPY touch panel support based on changes contributed by Ron Victorelli
-// (victorrj at icubed.com) to Custom TP driver.
-//
-class QYopyTPanelHandlerPrivate : public QWSMouseHandler {
- Q_OBJECT
-public:
- QYopyTPanelHandlerPrivate(MouseProtocol, QString dev);
- ~QYopyTPanelHandlerPrivate();
-
-private:
- int mouseFD;
- int prevstate;
-private slots:
- void readMouseData();
-
-};
-
-QYopyTPanelHandlerPrivate::QYopyTPanelHandlerPrivate( MouseProtocol, QString )
+void QInputEventHandler::setCalibration(int aa, int bb, int cc, int dd, int ee, int ff, int ss)
{
-#ifdef QT_QWS_YOPY
- if ((mouseFD = open( "/dev/ts", O_RDONLY)) < 0) {
- qWarning( "Cannot open /dev/ts (%s)", strerror(errno));
- return;
- } else {
- sleep(1);
- }
- prevstate=0;
- QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read,
- this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
-#endif
-}
+ QCalibratedMouseHandler::setCalibration(aa, bb, cc, dd, ee, ff, ss);
-QYopyTPanelHandlerPrivate::~QYopyTPanelHandlerPrivate()
-{
- if (mouseFD >= 0)
- close(mouseFD);
+ writeCalibration();
+ fini();
+ init();
}
-#define YOPY_XPOS(d) (d[1]&0x3FF)
-#define YOPY_YPOS(d) (d[2]&0x3FF)
-#define YOPY_PRES(d) (d[0]&0xFF)
-#define YOPY_STAT(d) (d[3]&0x01 )
-
-struct YopyTPdata {
-
- unsigned char status;
- unsigned short xpos;
- unsigned short ypos;
-
-};
-
-void QYopyTPanelHandlerPrivate::readMouseData()
+void QInputEventHandler::calibrate( QWSPointerCalibrationData *cd )
{
-#ifdef QT_QWS_YOPY
- if(!qt_screen)
- return;
- YopyTPdata data;
-
- unsigned int yopDat[4];
-
- int ret;
-
- ret=read(mouseFD,&yopDat,sizeof(yopDat));
+ QCalibratedMouseHandler::calibrate( cd );
- if(ret) {
- data.status= ( YOPY_PRES(yopDat) ) ? 1 : 0;
- data.xpos=YOPY_XPOS(yopDat);
- data.ypos=YOPY_YPOS(yopDat);
- QPoint q;
- q.setX(data.xpos);
- q.setY(data.ypos);
- mousePos=q;
- if(data.status && !prevstate) {
- emit mouseChanged(mousePos,Qt::LeftButton);
- } else if( !data.status && prevstate ) {
- emit mouseChanged(mousePos,0);
- }
- prevstate = data.status;
- }
- if(ret<0) {
- qDebug("Error %s",strerror(errno));
- }
-#endif
+ // write calibration data, and close and reopen
+ // tslib, in order to ensure it uses the new values
+ writeCalibration();
+ fini();
+ init();
}
-class QCustomTPanelHandlerPrivate : public QWSMouseHandler {
- Q_OBJECT
-public:
- QCustomTPanelHandlerPrivate(MouseProtocol, QString dev);
- ~QCustomTPanelHandlerPrivate();
-
-private:
- int mouseFD;
-private slots:
- void readMouseData();
-
-};
-
-QCustomTPanelHandlerPrivate::QCustomTPanelHandlerPrivate( MouseProtocol, QString )
+void QInputEventHandler::init()
{
-#ifdef QWS_CUSTOMTOUCHPANEL
- if ((mouseFD = open( "/dev/ts", O_RDONLY)) < 0) {
- qWarning( "Cannot open /dev/ts (%s)", strerror(errno));
+ if ((mouseFD = open( "/dev/input/event1", O_RDONLY)) < 0) {
+ qWarning( "Cannot open /dev/input/event1 (%s)", strerror(errno));
return;
- } else {
- sleep(1);
}
QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read,
- this );
+ mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read, this );
+ setFilterSize(2);
connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
-#endif
}
-QCustomTPanelHandlerPrivate::~QCustomTPanelHandlerPrivate()
+void QInputEventHandler::fini()
{
if (mouseFD >= 0)
close(mouseFD);
}
-struct CustomTPdata {
-
- unsigned char status;
- unsigned short xpos;
- unsigned short ypos;
-
-};
-
-void QCustomTPanelHandlerPrivate::readMouseData()
+void QInputEventHandler::readMouseData()
{
-#ifdef QWS_CUSTOMTOUCHPANEL
- if(!qt_screen)
- return;
- CustomTPdata data;
-
- unsigned char data2[5];
-
- int ret;
-
- ret=read(mouseFD,data2,5);
+ if (!qt_screen)
+ return;
- if(ret==5) {
- data.status=data2[0];
- data.xpos=(data2[1] << 8) | data2[2];
- data.ypos=(data2[3] << 8) | data2[4];
- QPoint q;
- q.setX(data.xpos);
- q.setY(data.ypos);
- mousePos=q;
- if(data.status & 0x40) {
- emit mouseChanged(mousePos,Qt::LeftButton);
- } else {
- emit mouseChanged(mousePos,0);
+ unsigned int size = read(mouseFD, &sample, sizeof(sample));
+ if (size < sizeof(sample)) {
+ qDebug("no input");
+ return;
+ }
+ //qDebug("type,code,val: %d,%d,%d", sample.type, sample.code, sample.value);
+ if (sample.type == EV_ABS) {
+ if (sample.code == ABS_Y) {
+ myY = sample.value;
+ return;
+ } else
+ if (sample.code == ABS_X) {
+ myX = sample.value;
+ return;
+ } else
+ if (sample.code == ABS_PRESSURE) {
+ myP = sample.value;
+ }
}
- }
- if(ret<0) {
- qDebug("Error %s",strerror(errno));
- }
-#endif
-}
-
-/*
- * Virtual framebuffer mouse driver
- */
-
-#ifndef QT_NO_QWS_VFB
-#include "qvfbhdr.h"
-extern int qws_display_id;
-#endif
-
-class QVFbMouseHandlerPrivate : public QWSMouseHandler {
- Q_OBJECT
-public:
- QVFbMouseHandlerPrivate(MouseProtocol, QString dev);
- ~QVFbMouseHandlerPrivate();
-
-#ifndef QT_NO_QWS_VFB
- bool isOpen() const { return mouseFD > 0; }
-
-private:
- static const int mouseBufSize = 128;
- int mouseFD;
- int mouseIdx;
- uchar mouseBuf[mouseBufSize];
-#endif
-
-private slots:
- void readMouseData();
-};
-
-QVFbMouseHandlerPrivate::QVFbMouseHandlerPrivate( MouseProtocol, QString mouseDev )
-{
-#ifndef QT_NO_QWS_VFB
- mouseFD = -1;
- if ( mouseDev.isEmpty() )
- mouseDev = QString(QT_VFB_MOUSE_PIPE).arg(qws_display_id);
-
- if ((mouseFD = open( mouseDev.local8Bit().data(), O_RDWR | O_NDELAY)) < 0) {
- qDebug( "Cannot open %s (%s)", mouseDev.ascii(),
- strerror(errno));
- } else {
- // Clear pending input
- char buf[2];
- while (read(mouseFD, buf, 1) > 0) { }
-
- mouseIdx = 0;
-
- QSocketNotifier *mouseNotifier;
- mouseNotifier = new QSocketNotifier( mouseFD, QSocketNotifier::Read, this );
- connect(mouseNotifier, SIGNAL(activated(int)),this, SLOT(readMouseData()));
- }
-#endif
-}
-
-QVFbMouseHandlerPrivate::~QVFbMouseHandlerPrivate()
-{
-#ifndef QT_NO_QWS_VFB
- if (mouseFD >= 0)
- close(mouseFD);
-#endif
-}
-
-void QVFbMouseHandlerPrivate::readMouseData()
-{
-#ifndef QT_NO_QWS_VFB
- int n;
- do {
- n = read(mouseFD, mouseBuf+mouseIdx, mouseBufSize-mouseIdx );
- if ( n > 0 )
- mouseIdx += n;
- } while ( n > 0 );
-
- int idx = 0;
- while ( mouseIdx-idx >= int(sizeof( QPoint ) + sizeof( int )) ) {
- uchar *mb = mouseBuf+idx;
- QPoint *p = (QPoint *) mb;
- mb += sizeof( QPoint );
- int *bstate = (int *)mb;
- mousePos = *p;
- limitToScreen( mousePos );
- emit mouseChanged(mousePos, *bstate);
- idx += sizeof( QPoint ) + sizeof( int );
- }
-
- int surplus = mouseIdx - idx;
- for ( int i = 0; i < surplus; i++ )
- mouseBuf[i] = mouseBuf[idx+i];
- mouseIdx = surplus;
-#endif
-}
-
-/*
- mouse handler for tslib
- see http://cvs.arm.linux.org.uk/
- */
-/*
-
- Copyright (C) 2003, 2004, 2005 Texas Instruments, Inc.
- Copyright (C) 2004, 2005 Holger Hans Peter Freyther
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- Neither the name Texas Instruments, Inc nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
-*/
-class QTSLibHandlerPrivate : public QCalibratedMouseHandler
-{
- Q_OBJECT
-public:
- QTSLibHandlerPrivate();
- ~QTSLibHandlerPrivate();
-
- virtual void clearCalibration();
- virtual void calibrate( QWSPointerCalibrationData * );
- static int sortByX( const void*, const void* );
- static int sortByY( const void*, const void* );
-
-private:
- bool m_raw : 1;
- QSocketNotifier *m_notify;
-
-#ifdef QT_QWS_TSLIB
- struct tsdev *m_ts;
-#endif
- void openTs();
- void closeTs();
- void interpolateSample();
-
-private slots:
- void readMouseData();
-
-};
-
-QTSLibHandlerPrivate::QTSLibHandlerPrivate()
- : m_raw(false), m_notify(0 )
-{
- openTs();
-}
-
-QTSLibHandlerPrivate::~QTSLibHandlerPrivate()
-{
- closeTs();
-}
-
-void QTSLibHandlerPrivate::openTs()
-{
-#ifdef QT_QWS_TSLIB
- char *tsdevice;
- if((tsdevice = getenv("TSLIB_TSDEVICE")) != NULL) {
- m_ts = ts_open( tsdevice, 1 ); //1 = nonblocking, 0 = blocking mode
- } else {
- m_ts = ts_open( "/dev/ts", 1 );
- }
-
- if (!m_ts) {
- qWarning( "Cannot open touchscreen (%s)", strerror( errno));
- return;
- }
-
- if (ts_config( m_ts)) {
- qWarning( "Cannot configure touchscreen (%s)", strerror( errno));
- return;
- }
- m_notify = new QSocketNotifier( ts_fd(m_ts), QSocketNotifier::Read, this );
- connect( m_notify, SIGNAL(activated(int)),this, SLOT(readMouseData()));
-#endif
-}
-
-void QTSLibHandlerPrivate::closeTs()
-{
-#ifdef QT_QWS_TSLIB
- if (m_ts)
- ts_close(m_ts);
- m_ts = 0;
-#endif
-
- delete m_notify;
- m_notify = 0;
- m_raw = false;
-}
-
-void QTSLibHandlerPrivate::clearCalibration()
-{
- m_raw = true;
-}
-
-void QTSLibHandlerPrivate::calibrate( QWSPointerCalibrationData * cd)
-{
- QPoint dev_tl = cd->devPoints[ QWSPointerCalibrationData::TopLeft ];
- QPoint dev_br = cd->devPoints[ QWSPointerCalibrationData::BottomRight ];
- QPoint screen_tl = cd->screenPoints[ QWSPointerCalibrationData::TopLeft ];
- QPoint screen_br = cd->screenPoints[ QWSPointerCalibrationData::BottomRight ];
- int a, b, c, d, e, f, s;
-
- s = 1 << 16;
- a = s * (screen_tl.x() - screen_br.x() ) / (dev_tl.x() - dev_br.x());
- b = 0;
- c = s * screen_tl.x() - a * dev_tl.x();
+ // up->up
+ if (oldP==0 && myP==0) {
+ //qDebug("uu %d,%d,%d", myX,myY,myP);
+ return;
+ }
- d = 0;
- e = s * (screen_tl.y() - screen_br.y() ) / (dev_tl.y() - dev_br.y());
- f = s * screen_tl.y() - e * dev_tl.y();
+ // up->down
+ if (oldP==0 && myP>QT_QWS_TP_PRESSURE_DOWN_THRESHOLD) {
+ //qDebug("ud %d,%d,%d", myX,myY,myP);
- QString calFile = "/etc/pointercal";
-#ifndef QT_NO_TEXTSTREAM
- QFile file( calFile );
- if ( file.open( IO_WriteOnly ) ) {
- QTextStream t( &file );
- t << a << " " << b << " " << c << " ";
- t << d << " " << e << " " << f << " " << s;
- file.flush(); closeTs();
- openTs();
- } else
-#endif
- {
- qDebug( "Could not save calibration: %s", calFile.latin1() );
- }
-}
+ xtable[0] = myX;
+ ytable[0] = myY;
+ ptr = 1;
+ oldX = myX;
+ oldY = myY;
+ oldP = myP;
+ return;
+ }
-void QTSLibHandlerPrivate::readMouseData()
-{
-#ifdef QT_QWS_TSLIB
- if(!qt_screen)
- return;
+ // down->down
+ if (oldP>QT_QWS_TP_PRESSURE_DOWN_THRESHOLD && myP>QT_QWS_TP_PRESSURE_UP_THRESHOLD) {
+ //qDebug("dd %d,%d,%d (%d,%d)", myX,myY,myP, oldX,oldY);
- /*
- * After clear Calibration
- * we're in raw mode and do some easy median
- * search.
- */
- if ( m_raw )
- return interpolateSample();
+ int dxSqr = myX-oldX; dxSqr *= dxSqr;
+ int dySqr = myY-oldY; dySqr *= dySqr;
+ oldX = myX;
+ oldY = myY;
+ if (dxSqr+dySqr > QT_QWS_TP_MOVE_MAX*QT_QWS_TP_MOVE_MAX) {
+ //qWarning("distance too wide %d", dxSqr+dySqr);
+ return;
+ }
- static struct ts_sample sample;
- static int ret;
+ if (ptr < QT_QWS_TP_TABLE_SIZE) {
+ xtable[ptr] = myX;
+ ytable[ptr++] = myY;
+ }
- /*
- * Ok. We need to see if we can read more than one event
- * We do this not to lose an update.
- */
- while ( true ) {
- if ((ret = ts_read(m_ts, &sample, 1)) != 1 )
- return;
+ if (ptr == QT_QWS_TP_TABLE_SIZE) {
+ int i;
+ int mx = 0;
+ int my = 0;
+ for (i=0; i<QT_QWS_TP_TABLE_SIZE; i++) {
+ mx += xtable[i];
+ my += ytable[i];
+ if (i>0) {
+ xtable[i-1] = xtable[i];
+ ytable[i-1] = ytable[i];
+ }
+ }
+ ptr--;
+ mousePos = transform(QPoint(mx/QT_QWS_TP_TABLE_SIZE, my/QT_QWS_TP_TABLE_SIZE));
+ emit mouseChanged(mousePos, Qt::LeftButton);
+ }
+ return;
+ }
- QPoint pos( sample.x, sample.y );
- mouseChanged( pos, sample.pressure != 0 ? 1 : 0 );
- }
-#endif
+ // down->up
+ //qDebug("du %d,%d,%d", myX,myY,myP);
+ emit mouseChanged(mousePos, 0);
+ oldP = 0;
}
-/*
- * Lets take all down events and then sort them
- * and take the event in the middle.
- *
- * inspired by testutils.c
- */
-void QTSLibHandlerPrivate::interpolateSample() {
-#ifdef QT_QWS_TSLIB
-#define TSLIB_MAX_SAMPLES 25
- static struct ts_sample samples[TSLIB_MAX_SAMPLES];
- int index = 0;
- int read_samples = 0;
- int ret;
-
- do {
- /* do not access negative arrays */
- if ( index < 0 )
- index = 0;
-
- /* we're opened non-blocking */
- if((ret= ts_read_raw(m_ts, &samples[index], 1 ) ) != 1 )
- /* no event yet, so try again */
- if (ret==-1 )
- continue;
-
- read_samples++;
- index = (index+1)%TSLIB_MAX_SAMPLES;
- }while (samples[index == 0 ? (TSLIB_MAX_SAMPLES-1) : index-1].pressure != 0);
-
- /*
- * If we've wrapped around each sample is used otherwise
- * we will use the index
- */
- index = read_samples >= TSLIB_MAX_SAMPLES ?
- (TSLIB_MAX_SAMPLES-1 ) : index;
- int x, y;
-
- /*
- * now let us use the median value
- * even index does not have an item in the middle
- * so let us take the average of n/2 and (n/2)-1 as the middle
- */
- int m = index/2;
- ::qsort(samples, index, sizeof(ts_sample), QTSLibHandlerPrivate::sortByX);
- x = (index % 2 ) ? samples[m].x :
- ( samples[m-1].x + samples[m].x )/2;
-
- ::qsort(samples, index, sizeof(ts_sample), QTSLibHandlerPrivate::sortByY);
- y = (index % 2 ) ? samples[m].y :
- ( samples[m-1].y + samples[m].y )/2;
- emit mouseChanged( QPoint(x, y), 1 );
- emit mouseChanged( QPoint(0, 0), 0 );
-#endif
-}
-int QTSLibHandlerPrivate::sortByX( const void* one, const void* two) {
-#ifdef QT_QWS_TSLIB
- return reinterpret_cast<const struct ts_sample*>(one)->x -
- reinterpret_cast<const struct ts_sample*>(two)->x;
-#else
- return 0;
-#endif
-}
-int QTSLibHandlerPrivate::sortByY( const void* one, const void* two) {
-#ifdef QT_QWS_TSLIB
- return reinterpret_cast<const struct ts_sample*>(one)->y -
- reinterpret_cast<const struct ts_sample*>(two)->y;
-#else
- return 0;
-#endif
-}
-//////
/*
* return a QWSMouseHandler that supports /a spec.
@@ -1977,7 +519,7 @@
if ( mouseProto == "USB" && mouseDev.isEmpty() )
mouseDev = "/dev/input/mice";
-
+
MouseProtocol mouseProtocol = Unknown;
int idx = 0;
@@ -1988,50 +530,7 @@
idx++;
}
-
- QWSMouseHandler *handler = 0;
-
- switch ( mouseProtocol ) {
-#ifndef QT_NO_QWS_MOUSE_AUTO
- case Auto:
- handler = new QAutoMouseHandler();
- break;
-#endif
-
-#ifndef QT_NO_QWS_MOUSE_PC
- case MouseMan:
- case IntelliMouse:
- case Microsoft:
- case BusMouse:
- handler = new QWSMouseHandlerPrivate( mouseProtocol, mouseDev );
- break;
-#endif
-
-#ifndef QT_NO_QWS_VFB
- case QVFBMouse:
- handler = new QVFbMouseHandlerPrivate( mouseProtocol, mouseDev );
- break;
-#endif
-
- case TPanel:
-#if defined(QWS_CUSTOMTOUCHPANEL)
- handler = new QCustomTPanelHandlerPrivate(mouseProtocol,mouseDev);
-#elif defined(QT_QWS_TSLIB)
- handler = new QTSLibHandlerPrivate();
-#elif defined(QT_QWS_YOPY)
- handler = new QYopyTPanelHandlerPrivate(mouseProtocol,mouseDev);
-#elif defined(QT_QWS_IPAQ) || defined(QT_QWS_SL5XXX) || defined(QT_QWS_K2) || defined(QT_QWS_SLC700) || defined(QT_QWS_SIMPAD)
- handler = new QTPanelHandlerPrivate(mouseProtocol,mouseDev);
-#elif defined(QT_QWS_CASSIOPEIA)
- handler = new QVrTPanelHandlerPrivate( mouseProtocol, mouseDev );
-#endif
- break;
-
- default:
- qDebug( "Mouse type %s unsupported", spec.latin1() );
- }
-
- return handler;
+ return new QInputEventHandler( mouseProtocol, mouseDev );
}
#include "qwsmouse_qws.moc"
--- qt-2.3.10/src/kernel/qwsmouse_qws.h~ramses-touchscreen
+++ qt-2.3.10/src/kernel/qwsmouse_qws.h
@@ -1,5 +1,5 @@
/****************************************************************************
-** $Id: qt/src/kernel/qwsmouse_qws.h 2.3.10 edited 2005-01-24 $
+** $Id: qt/src/kernel/qwsmouse_qws.h 2.3.7 edited 2001-10-03 $
**
** Definition of Qt/FB central server classes
**
@@ -70,6 +70,7 @@
virtual void clearCalibration();
virtual void calibrate( QWSPointerCalibrationData * );
virtual void getCalibration( QWSPointerCalibrationData * );
+ virtual void setCalibration(int aa, int bb, int cc, int dd, int ee, int ff, int ss);
protected:
void readCalibration();