recipes/qte/qte-2.3.10/deprecated/simpad.patch

   1
   2 #
   3 # Patch managed by http://www.holgerschurig.de/patcher.html
   4 #
   5
   6 --- qt-2.3.10/src/kernel/qkeyboard_qws.cpp~simpad.patch
   7 +++ qt-2.3.10/src/kernel/qkeyboard_qws.cpp
   8 @@ -37,6 +37,7 @@
   9  #include <qapplication.h>
  10  #include <qsocketnotifier.h>
  11  #include <qnamespace.h>
  12 +#include <qdatetime.h>
  13  #include <qtimer.h>
  14
  15  #include <stdlib.h>
  16 @@ -80,6 +81,60 @@
  17  #include <sys/vt.h>
  18  #endif
  19
  20 +/*
  21 + * SIMpad switches handler
  22 + * (C) 2003-2005 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
  23 + */
  24 +
  25 +
  26 +
  27 +#include <linux/switches.h>
  28 +#define SIMPAD_SWITCHES_DEVICE "/dev/misc/switches"
  29 +
  30 +// switches from left top to right down over the SIMpad surface
  31 +
  32 +#define SIMPAD_SWITCH_POWER 0x02
  33 +#define SIMPAD_SWITCH_UPPER 0x10
  34 +#define SIMPAD_SWITCH_UP 0x20
  35 +#define SIMPAD_SWITCH_DOWN 0x40
  36 +#define SIMPAD_SWITCH_LEFT 0x80
  37 +#define SIMPAD_SWITCH_RIGHT 0x100
  38 +#define SIMPAD_SWITCH_LOWER 0x8
  39 +
  40 +class QWSsimpadButtonsHandler : public QWSKeyboardHandler
  41 +{
  42 +  Q_OBJECT
  43 +
  44 +  public:
  45 +    QWSsimpadButtonsHandler();
  46 +    virtual ~QWSsimpadButtonsHandler();
  47 +
  48 +    bool isOpen() { return fd > 0; }
  49 +
  50 +  private slots:
  51 +    void readSwitchesData();
  52 +    void autoRepeat();
  53 +
  54 +  private:
  55 +    switches_mask_t switches;
  56 +
  57 +    int fd;
  58 +    int repeatdelay;
  59 +    int repeatperiod;
  60 +
  61 +    int lastCode;         // last native code
  62 +    int lastPress;        // last press/release state
  63 +
  64 +    int k;                // last emitted Qt key code
  65 +    int shiftKeyPressed;  // true if one of the SHIFT keys has been pressed and not yet released
  66 +    bool shiftUsed;       // true if SHIFT has been used
  67 +
  68 +    QTime eventTimer;     // tracks time between raw events
  69 +    QTimer* repeater;
  70 +    QSocketNotifier *notifier;
  71 +};
  72 +
  73 +
  74  #ifdef QT_QWS_SL5XXX
  75  #include <asm/sharp_char.h>
  76  #endif
  77 @@ -1775,9 +1830,11 @@
  78      } else {
  79         type = spec;
  80      }
  81 -
  82      if ( type == "Buttons" ) {
  83 -#if defined(QT_QWS_YOPY)
  84 +#if defined(QT_QWS_SIMPAD)
  85 +       qDebug( "QWSKeyboardHandler: using SIMpad switches handler..." );
  86 +       handler = new QWSsimpadButtonsHandler();
  87 +#elif defined(QT_QWS_YOPY)
  88         handler = new QWSyopyButtonsHandler();
  89  #elif defined(QT_QWS_CASSIOPEIA)
  90         handler = new QWSVr41xxButtonsHandler();
  91 @@ -1812,6 +1869,218 @@
  92      return keyM;
  93  }
  94
  95 -#endif // QT_NO_QWS_KEYBOARD
  96
  97 +/*
  98 + * SIMpad switches handler
  99 + * (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
 100 + */
 101 +
 102 +
 103 +QWSsimpadButtonsHandler::QWSsimpadButtonsHandler()
 104 +                        :QWSKeyboardHandler(), fd( -1 ),
 105 +                        repeatdelay( 700 ), repeatperiod( 80 ),
 106 +                        lastCode( 0 ), lastPress( 0 ),
 107 +                        k( -1 ), shiftKeyPressed( 0 ), shiftUsed( false )
 108 +{
 109 +    qDebug( "SimpadButtonsHandler() - V4.1" );
 110 +    fd = ::open( SIMPAD_SWITCHES_DEVICE, O_RDWR | O_NDELAY, 0 );
 111 +    if ( fd < 0 )
 112 +    {
 113 +        qWarning( "SimpadButtonsHandler(): can't open %s", SIMPAD_SWITCHES_DEVICE );
 114 +        return;
 115 +    }
 116 +
 117 +    notifier = new QSocketNotifier( fd, QSocketNotifier::Read, this );
 118 +    connect( notifier, SIGNAL( activated(int) ),this, SLOT( readSwitchesData() ) );
 119 +
 120 +    repeater = new QTimer(this);
 121 +    connect(repeater, SIGNAL(timeout()), this, SLOT(autoRepeat()));
 122 +
 123 +}
 124
 125 +
 126 +QWSsimpadButtonsHandler::~QWSsimpadButtonsHandler()
 127 +{
 128 +    qDebug( "~SimpadButtonsHandler()" );
 129 +    if ( fd > 0 )
 130 +    {
 131 +        ::close( fd );
 132 +        fd = -1;
 133 +    }
 134 +}
 135 +
 136 +
 137 +void QWSsimpadButtonsHandler::readSwitchesData()
 138 +{
 139 +    qDebug( "SimpadButtonsHandler() - detected switches action" );
 140 +
 141 +    if ( ::read( fd, &switches, sizeof switches ) < 0 )
 142 +    {
 143 +        qWarning( "SimpadButtonsHandler() - switches read error!" );
 144 +        return;
 145 +    }
 146 +
 147 +    qDebug( "SimpadButtonsHandler() - Shift: %0x [used: %0x] + Event = %0x | %0x",
 148 +            shiftKeyPressed, shiftUsed, switches.events[0], switches.states[0] );
 149 +
 150 +    bool press = switches.states[0]; // == switches.event[0];
 151 +    int code = switches.events[0];
 152 +
 153 +    //=========================================================================
 154 +
 155 +    /**
 156 +     * Work around a bug in the kernel keyboard driver emitting
 157 +     * bogus events when pressing multiple switches at once
 158 +     **/
 159 +
 160 +    if ( lastCode == 0 )
 161 +    {
 162 +        // first press ever
 163 +        eventTimer.start();
 164 +        lastPress = press;
 165 +        lastCode = code;
 166 +    }
 167 +    else
 168 +    {
 169 +        int interval = eventTimer.restart();
 170 +        qDebug( "event interval = %d", interval );
 171 +        if ( code == lastCode && interval < 10 )
 172 +        {
 173 +            qDebug( "event interval too small - ignoring bogus event" );
 174 +            qDebug( "did I say i hate buggy kernel drivers? :-D" );
 175 +            return;
 176 +        }
 177 +
 178 +        lastPress = press;
 179 +        lastCode = code;
 180 +    }
 181 +
 182 +    /**
 183 +     * Actually it may also be a hardware problem, but I really don't like
 184 +     * to review kernel code for further inquiry. So just being lazy and
 185 +     * do the workaround in user space :-D
 186 +     **/
 187 +
 188 +     //=====================================================================
 189 +
 190 +    if ( shiftKeyPressed )
 191 +    {
 192 +        // a shift key obviously is being held
 193 +        qDebug( "while shift key is being held..." );
 194 +
 195 +        if ( code != shiftKeyPressed )
 196 +        {
 197 +            // another key is being touched - that means shift mode for us!
 198 +            qDebug( "       another key is being touched -> shift use now = true" );
 199 +
 200 +            shiftUsed = true;
 201 +
 202 +            if ( shiftKeyPressed == SIMPAD_SWITCH_LOWER ) // SHIFT 1
 203 +            {
 204 +                qDebug( "           shift mode 1" );
 205 +                switch(code)
 206 +                {
 207 +                    case SIMPAD_SWITCH_UP:    k = Qt::Key_F9;  break; // Shift1-Up = Calendar
 208 +                    case SIMPAD_SWITCH_DOWN:  k = Qt::Key_F10; break; // Shift1-Down = Contacts
 209 +                    case SIMPAD_SWITCH_LEFT:  k = Qt::Key_F13; break; // Shift1-Left = Mail
 210 +                    case SIMPAD_SWITCH_RIGHT: k = Qt::Key_F11; break; // Shift1-Up = Menu
 211 +                    case SIMPAD_SWITCH_UPPER: k = Qt::Key_F12; break; // Shift1-Upper = Home
 212 +                    default: k=-1; qWarning( "SimpadButtonsHandler() - unhandled event for Shift 1 !" ); break;
 213 +                }
 214 +            }
 215 +            else if ( shiftKeyPressed == SIMPAD_SWITCH_UPPER ) // SHIFT 2
 216 +            {
 217 +                qDebug( "           shift mode 2" );
 218 +                switch(code)
 219 +                {
 220 +                    case SIMPAD_SWITCH_UP:    k = Qt::Key_F5; break;  // Shift2-Up = F5
 221 +                    case SIMPAD_SWITCH_DOWN:  k = Qt::Key_F6; break;  // Shift2-Down = F6
 222 +                    case SIMPAD_SWITCH_LEFT:  k = Qt::Key_F7; break;  // Shift2-Left = F7
 223 +                    case SIMPAD_SWITCH_RIGHT: k = Qt::Key_F8; break;  // Shift2-Up = F8
 224 +                    case SIMPAD_SWITCH_LOWER: k = Qt::Key_F9; break;  // Shift2-Lower = F9
 225 +                    default: k=-1; qWarning( "SimpadButtonsHandler() - unhandled event for Shift 2!" ); break;
 226 +                }
 227 +            }
 228 +        }
 229 +        else
 230 +        {
 231 +            qDebug( "       shift key has been released. checking if being used..." );
 232 +            shiftKeyPressed = 0;
 233 +
 234 +            if ( !shiftUsed )
 235 +            {
 236 +                qDebug( "       ... has _not_ being used -> really emit the key" );
 237 +                k = ( code == SIMPAD_SWITCH_UPPER ? Qt::Key_Escape : Qt::Key_Return );
 238 +                qDebug( "Emitting key = %d (pressed)", k );
 239 +                processKeyEvent( 0, k, 0, true, true );
 240 +                qDebug( "Emitting key = %d (released)", k );
 241 +                processKeyEvent( 0, k, 0, false, true );
 242 +                return;
 243 +            }
 244 +            else
 245 +            {
 246 +                qDebug( "       ... has being used -> doing nothing" );
 247 +                return;
 248 +            }
 249 +        }
 250 +    }
 251 +    else
 252 +    {
 253 +        qDebug( "standard mode - no shift yet..." );
 254 +
 255 +        switch(code)
 256 +        {
 257 +            case SIMPAD_SWITCH_UP:    k = Qt::Key_Up;       break;
 258 +            case SIMPAD_SWITCH_DOWN:  k = Qt::Key_Down;     break;
 259 +            case SIMPAD_SWITCH_LEFT:  k = Qt::Key_Left;     break;
 260 +            case SIMPAD_SWITCH_RIGHT: k = Qt::Key_Right;    break;
 261 +            case SIMPAD_SWITCH_POWER: k = Qt::Key_F34;      break; // Power Button
 262 +
 263 +            case SIMPAD_SWITCH_UPPER: k=-1; shiftKeyPressed = press? code:0; shiftUsed = false; qDebug( "shiftkey pressed now = %d", shiftKeyPressed ); return;
 264 +            case SIMPAD_SWITCH_LOWER: k=-1; shiftKeyPressed = press? code:0; shiftUsed = false; qDebug( "shiftkey pressed now = %d", shiftKeyPressed ); return;
 265 +
 266 +            default: k=-1; qWarning( "SimpadButtonsHandler() - unhandled event!" ); break;
 267 +        }
 268 +    }
 269 +
 270 +    if ( k == -1 )
 271 +    {
 272 +        qDebug( "no key to emit - returning." );
 273 +        return;
 274 +    }
 275 +
 276 +    bool repeatable = ( k == Qt::Key_Up || k == Qt::Key_Down ||
 277 +                        k == Qt::Key_Right || k == Qt::Key_Left );
 278 +
 279 +    qDebug( "key to emit = %d [%s] [repeat=%s]", k,
 280 +            press ? "press" : "release",
 281 +            repeatable ? "true":"false" );
 282 +
 283 +    if ( qt_screen->isTransformed() && k >= Qt::Key_Left && k <= Qt::Key_Down )
 284 +    {
 285 +        qDebug( "SimpadButtonsHandler() - We are transformed! Correcting..." );
 286 +        int oldK = k;
 287 +        k = xform_dirkey( k );
 288 +        qDebug( "SimpadButtonsHandler() - Old Key: %d - New Key %d", oldK, k );
 289 +    }
 290 +
 291 +    if ( repeatable && press )
 292 +        repeater->start( repeatdelay, true );
 293 +    else
 294 +        repeater->stop();
 295 +
 296 +    qwsServer->processKeyEvent( 0, k, 0, press, false );
 297 +}
 298 +
 299 +
 300 +void QWSsimpadButtonsHandler::autoRepeat()
 301 +{
 302 +    qDebug( "Emitting key = %d (released)", k );
 303 +    processKeyEvent( 0, k, 0, false, true );
 304 +    qDebug( "Emitting key = %d (pressed)", k );
 305 +    processKeyEvent( 0, k, 0, true, true );
 306 +    repeater->start(repeatperiod);
 307 +}
 308 +
 309 +
 310 +#endif // QT_NO_QWS_KEYBOARD
 311 --- qt-2.3.10/src/kernel/qwsmouse_qws.cpp~simpad.patch
 312 +++ qt-2.3.10/src/kernel/qwsmouse_qws.cpp
 313 @@ -47,6 +47,7 @@
 314  #include <stdlib.h>
 315  #include <stdio.h>
 316  #include <sys/ioctl.h>
 317 +#include <sys/time.h>
 318  #include <sys/types.h>
 319  #include <sys/stat.h>
 320  #include <fcntl.h>
 321 @@ -73,6 +74,7 @@
 322          unsigned short x;
 323          unsigned short y;
 324          unsigned short pad;
 325 +        struct timeval stamp;
 326  } TS_EVENT;
 327  #elif defined(QT_QWS_SL5XXX)
 328  #define QT_QWS_SL5XXX_RAW
 329 @@ -1310,6 +1312,11 @@
 330          return;
 331       }
 332  # endif
 333 +#elif defined(QT_QWS_SIMPAD )
 334 +    if ((mouseFD = open( "/dev/touchscreen/ucb1x00", O_RDONLY | O_NONBLOCK )) < 0) {
 335 +         qWarning( "Cannot open /dev/touchscreen/ucb1x00 (%s)", strerror(errno));
 336 +         return;
 337 +    }
 338  #endif
 339
 340      QSocketNotifier *mouseNotifier;