added ODevice::setDisplayContrast(), ODevice::displayContrast() as virtual function,

which will break binary compatibility, but zecke said I shoud for now do it this way.

assorted Ramses specific patches

2 files changed, 142 insertions, 85 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index d86654e..160568b 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -90,3 +90,3 @@ public:
 
-    virtual QValueList <OLed> ledList ( ) const;
+        virtual QValueList <OLed> ledList ( ) const;
         virtual QValueList <OLedState> ledStateList ( OLed led ) const;
@@ -123,3 +123,3 @@ public:
 
-    virtual QValueList <OLed> ledList ( ) const;
+        virtual QValueList <OLed> ledList ( ) const;
         virtual QValueList <OLedState> ledStateList ( OLed led ) const;
@@ -149,3 +149,3 @@ public:
 
-    virtual QValueList <OLed> ledList ( ) const;
+        virtual QValueList <OLed> ledList ( ) const;
         virtual QValueList <OLedState> ledStateList ( OLed led ) const;
@@ -166,3 +166,2 @@ protected:
         virtual void init ( );
-        virtual void initButtons ( );
 
@@ -170,2 +169,3 @@ public:
         virtual bool setSoftSuspend ( bool soft );
+        virtual bool suspend ( );
 
@@ -174,2 +174,4 @@ public:
         virtual int displayBrightnessResolution ( ) const;
+        virtual bool setDisplayContrast ( int b );
+        virtual int displayContrastResolution ( ) const;
 
@@ -184,9 +186,9 @@ struct i_button {
         uint model;
-    Qt::Key code;
-    char *utext;
-    char *pix;
-    char *fpressedservice;
-    char *fpressedaction;
-    char *fheldservice;
-    char *fheldaction;
+        Qt::Key code;
+        char *utext;
+        char *pix;
+        char *fpressedservice;
+        char *fpressedaction;
+        char *fheldservice;
+        char *fheldaction;
 } ipaq_buttons [] = {
@@ -355,3 +357,3 @@ struct r_button {
     Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
-        "devicebuttons/simpad_menu",
+        "devicebuttons/z_menu",
          "QPE/TaskBar", "toggleMenu()",
@@ -495,2 +497,3 @@ bool ODevice::suspend ( )
 {
+        qDebug("ODevice::suspend");
         if ( !isQWS( ) ) // only qwsserver is allowed to suspend
@@ -538,2 +541,4 @@ bool ODevice::setDisplayStatus ( bool on )
 {
+        qDebug("ODevice::setDisplayStatus(%d)", on);
+
         if ( d-> m_model == Model_Unknown )
@@ -561,2 +566,5 @@ bool ODevice::setDisplayBrightness ( int p)
 
+/**
+ * @return return the max value for the brightness settings slider
+ */
 int ODevice::displayBrightnessResolution ( ) const
@@ -567,2 +575,21 @@ int ODevice::displayBrightnessResolution ( ) const
 /**
+ * This sets the display contrast
+ * @return success or failure
+ */
+bool ODevice::setDisplayContrast ( int p)
+{
+        Q_UNUSED( p )
+        return false;
+}
+
+/**
+ * @return return the max value for the brightness settings slider
+ *         or 0 if the device doesn't support setting of a contrast
+ */
+int ODevice::displayContrastResolution ( ) const
+{
+        return 0;
+}
+
+/**
  * This returns the vendor as string
@@ -672,3 +699,2 @@ void ODevice::touchSound ( )
 {
-
 #ifndef QT_NO_SOUND
@@ -1895,3 +1921,3 @@ int SIMpad::displayBrightnessResolution ( ) const
 
-void Ramses::init ( )
+void Ramses::init()
 {
@@ -1900,3 +1926,3 @@ void Ramses::init ( )
 
-        QFile f( "/proc/sys/board/ramses" );
+        QFile f("/proc/sys/board/ramses");
 
@@ -1905,9 +1931,8 @@ void Ramses::init ( )
 
-        d->m_rotation = Rot180;
-        d->m_direction = CCW;
+        d->m_rotation = Rot0;
         d->m_holdtime = 1000;
 
-        f.setName( "/etc/oz_version" );
+        f.setName("/etc/oz_version");
 
-        if ( f.open( IO_ReadOnly )) {
+        if (f.open(IO_ReadOnly)) {
                    d->m_systemstr = "OpenEmbedded/Ramses";
@@ -1915,6 +1940,6 @@ void Ramses::init ( )
 
-                QTextStream ts ( &f );
-                ts.setDevice ( &f );
-                d->m_sysverstr = ts.readLine ( );
-                f.close ( );
+                QTextStream ts(&f);
+                ts.setDevice(&f);
+                d->m_sysverstr = ts.readLine();
+                f.close();
         }
@@ -1925,35 +1950,8 @@ void Ramses::init ( )
 
-void Ramses::initButtons ( )
+bool Ramses::filter(int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat)
 {
-        if ( d->m_buttons )
-                return;
-
-        if ( isQWS( ) )
-                QWSServer::setKeyboardFilter ( this );
-
-        d->m_buttons = new QValueList <ODeviceButton>;
-
-        for ( uint i = 0; i < ( sizeof( ramses_buttons ) / sizeof( s_button )); i++ ) {
-                r_button *rb = ramses_buttons + i;
-                ODeviceButton b;
-
-                if (( rb->model & d->m_model ) == d->m_model ) {
-                        b.setKeycode( rb->code );
-                        b.setUserText( QObject::tr ( "Button", rb->utext ));
-                        b.setPixmap( Resource::loadPixmap ( rb->pix ));
-                        b.setFactoryPresetPressedAction( OQCopMessage ( makeChannel ( rb->fpressedservice ), rb->fpressedaction ));
-                        b.setFactoryPresetHeldAction( OQCopMessage ( makeChannel ( rb->fheldservice ), rb->fheldaction ));
-
-                        d->m_buttons->append( b );
-                }
-        }
-        reloadButtonMapping();
-
-        QCopChannel *sysch = new QCopChannel ( "QPE/System", this );
-        connect ( sysch, SIGNAL( received( const QCString &, const QByteArray & )), this, SLOT( systemMessage ( const QCString &, const QByteArray & )));
-}
-
-bool Ramses::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
-{
-        //TODO
+        Q_UNUSED( keycode );
+        Q_UNUSED( modifiers );
+        Q_UNUSED( isPress );
+        Q_UNUSED( autoRepeat );
         return false;
@@ -1961,8 +1959,8 @@ bool Ramses::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress,
 
-void Ramses::timerEvent ( QTimerEvent * )
+void Ramses::timerEvent(QTimerEvent *)
 {
-        killTimer ( m_power_timer );
+        killTimer(m_power_timer);
         m_power_timer = 0;
-        QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, true, false );
-        QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, false, false );
+        QWSServer::sendKeyEvent(-1, HardKey_Backlight, 0, true, false);
+        QWSServer::sendKeyEvent(-1, HardKey_Backlight, 0, false, false);
 }
@@ -1970,4 +1968,6 @@ void Ramses::timerEvent ( QTimerEvent * )
 
-bool Ramses::setSoftSuspend ( bool soft )
+bool Ramses::setSoftSuspend(bool soft)
 {
+        qDebug("Ramses::setSoftSuspend(%d)", soft);
+#if 0
         bool res = false;
@@ -1975,9 +1975,9 @@ bool Ramses::setSoftSuspend ( bool soft )
 
-        if ((( fd = ::open ( "/dev/apm_bios", O_RDWR )) >= 0 ) ||
-        (( fd = ::open ( "/dev/misc/apm_bios",O_RDWR )) >= 0 )) {
+        if (((fd = ::open("/dev/apm_bios", O_RDWR)) >= 0) ||
+        ((fd = ::open("/dev/misc/apm_bios",O_RDWR)) >= 0)) {
 
-                int sources = ::ioctl ( fd, APM_IOCGEVTSRC, 0 ); // get current event sources
+                int sources = ::ioctl(fd, APM_IOCGEVTSRC, 0); // get current event sources
 
-                if ( sources >= 0 ) {
-                        if ( soft )
+                if (sources >= 0) {
+                        if (soft)
                                 sources &= ~APM_EVT_POWER_BUTTON;
@@ -1986,16 +1986,24 @@ bool Ramses::setSoftSuspend ( bool soft )
 
-                        if ( ::ioctl ( fd, APM_IOCSEVTSRC, sources ) >= 0 ) // set new event sources
+                        if (::ioctl(fd, APM_IOCSEVTSRC, sources) >= 0) // set new event sources
                                 res = true;
                         else
-                                perror ( "APM_IOCGEVTSRC" );
+                                perror("APM_IOCGEVTSRC");
                 }
                 else
-                        perror ( "APM_IOCGEVTSRC" );
+                        perror("APM_IOCGEVTSRC");
 
-                ::close ( fd );
+                ::close(fd);
         }
         else
-                perror ( "/dev/apm_bios or /dev/misc/apm_bios" );
+                perror("/dev/apm_bios or /dev/misc/apm_bios");
 
     return res;
+#else
+    return true;
+#endif
+}
+
+bool Ramses::suspend ( )
+{
+        qDebug("Ramses::suspend");
 }
@@ -2005,4 +2013,6 @@ bool Ramses::setSoftSuspend ( bool soft )
  */
-bool Ramses::setDisplayStatus ( bool on )
+bool Ramses::setDisplayStatus(bool on)
 {
+        qDebug("Ramses::setDisplayStatus(%d)", on);
+#if 0
         bool res = false;
@@ -2010,7 +2020,10 @@ bool Ramses::setDisplayStatus ( bool on )
 
-        if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) {
-                res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
-                ::close ( fd );
+        if ((fd = ::open ("/dev/fb/0", O_RDWR)) >= 0) {
+                res = (::ioctl(fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN) == 0);
+                ::close(fd);
         }
         return res;
+#else
+        return true;
+#endif
 }
@@ -2018,5 +2031,8 @@ bool Ramses::setDisplayStatus ( bool on )
 
-bool Ramses::setDisplayBrightness ( int bright )
+/*
+ * We get something between 0..255 into us
+*/
+bool Ramses::setDisplayBrightness(int bright)
 {
-        qDebug( "ODevice for Ramses: setDisplayBrightness( %d )", bright );
+        qDebug("Ramses::setDisplayBrightness(%d)", bright);
         bool res = false;
@@ -2024,12 +2040,51 @@ bool Ramses::setDisplayBrightness ( int bright )
 
-        if ( bright > 255 )
-                bright = 100;
-        if ( bright < 0 )
+        // pwm1 brighness: 20 steps 500..0 (dunkel->hell)
+
+        if (bright > 255 )
+                bright = 255;
+        if (bright < 0)
                 bright = 0;
+        bright = 500-(bright * 500 / 255);
 
-        if (( fd = ::open ( "/proc/sys/board/pwm0", O_WRONLY )) >= 0 ) {
+        if ((fd = ::open("/proc/sys/board/pwm1", O_WRONLY)) >= 0) {
+                qDebug(" %d -> pwm1", bright);
                 char writeCommand[100];
-                const int count = sprintf( writeCommand, "%d\n", bright);
-                res = ( ::write ( fd, writeCommand, count ) != -1 );
-                ::close ( fd );
+                const int count = sprintf(writeCommand, "%d\n", bright);
+                res = (::write(fd, writeCommand, count) != -1);
+                ::close(fd);
+        } else {
+                qWarning("no write");
+        }
+        return res;
+}
+
+
+int Ramses::displayBrightnessResolution() const
+{
+        return 32;
+}
+
+bool Ramses::setDisplayContrast(int contr)
+{
+        qDebug("Ramses::setDisplayContrast(%d)", contr);
+        bool res = false;
+        int fd;
+
+        // pwm0 contrast: 35 steps 65..100 (dunkel->hell)
+
+        if (contr > 255 )
+                contr = 255;
+        if (contr < 0)
+                contr = 0;
+        contr = 65 + (contr * 350 / 255);
+
+        if ((fd = ::open("/proc/sys/board/pwm0", O_WRONLY)) >= 0) {
+                qDebug(" %d -> pwm0", contr);
+                char writeCommand[100];
+                const int count = sprintf(writeCommand, "%d\n", contr);
+                res = (::write(fd, writeCommand, count) != -1);
+                res = true;
+                ::close(fd);
+        } else {
+                qWarning("no write");
         }
@@ -2039,5 +2094,5 @@ bool Ramses::setDisplayBrightness ( int bright )
 
-int Ramses::displayBrightnessResolution ( ) const
+int Ramses::displayContrastResolution() const
 {
-        return 100;
+        return 32;
 }
diff --git a/libopie/odevice.h b/libopie/odevice.h
index 5829440..6c4830e 100644
--- a/libopie/odevice.h
+++ b/libopie/odevice.h
@@ -183,2 +183,4 @@ public:
         virtual int displayBrightnessResolution ( ) const;
+        virtual bool setDisplayContrast ( int contrast );
+        virtual int displayContrastResolution ( ) const;