make autorotate also work on kernel 2.6

2 files changed, 35 insertions, 75 deletions

diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp
index 3d69614..2c5190c 100644
--- a/libopie2/opiecore/device/odevice.cpp
+++ b/libopie2/opiecore/device/odevice.cpp
@@ -182,13 +182,13 @@ ODevice::ODevice()
     d->m_buttons = 0;
     d->m_cpu_frequencies = new QStrList;
 
 
     /* mixer */
     d->m_sound = d->m_vol   = d->m_mixer = -1;
-    
+
     /* System QCopChannel created */
     d->m_initializedButtonQcop = false;
 
     // New distribution detection code first checks for legacy distributions,
     // identified by /etc/familiar-version or /etc/oz_version.
     // Then check for OpenEmbedded and lastly, read /etc/issue
@@ -268,39 +268,13 @@ ODevice::~ODevice()
 * device and return once the device got woken up
 *
 * @return if the device got suspended
 */
 bool ODevice::suspend()
 {
-    if ( !isQWS( ) ) // only qwsserver is allowed to suspend
-        return false;
-
-    if ( d->m_model == Model_Unknown ) // better don't suspend in qvfb / on unkown devices
-        return false;
-
-    bool res = false;
-    ODevice::sendSuspendmsg();
-
-    struct timeval tvs, tvn;
-    ::gettimeofday ( &tvs, 0 );
-
-    ::sync(); // flush fs caches
-    res = ( ::system ( "apm --suspend" ) == 0 );
-
-    // This is needed because the iPAQ apm implementation is asynchronous and we
-    // can not be sure when exactly the device is really suspended
-    // This can be deleted as soon as a stable familiar with a synchronous apm implementation exists.
-
-    if ( res ) {
-        do { // wait at most 1.5 sec: either suspend didn't work or the device resumed
-            ::usleep ( 200 * 1000 );
-            ::gettimeofday ( &tvn, 0 );
-        } while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < 1500 );
-    }
-
-    return res;
+    return false; // default implementation == unknown device or qvfb
 }
 
 //#include <linux/fb.h> better not rely on kernel headers in userspace ...
 
 #define FBIOBLANK             OD_IO( 'F', 0x11 ) // 0x4611
 
@@ -310,76 +284,63 @@ bool ODevice::suspend()
 #define VESA_HSYNC_SUSPEND    2
 #define VESA_POWERDOWN        3
 
 /**
 * This sets the display on or off
 */
-bool ODevice::setDisplayStatus ( bool on )
+bool ODevice::setDisplayStatus( bool on )
 {
-    qDebug("ODevice::setDisplayStatus(%d)", on);
-
-    if ( d->m_model == Model_Unknown )
-        return false;
-
-    bool res = false;
-    int fd;
-
-#ifdef QT_QWS_DEVFS
-    if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) {
-#else
-    if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
-#endif
-        res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
-        ::close ( fd );
-    }
-    return res;
+    qDebug( "ODevice::setDisplayStatus( %d ) - please override me.", on );
+    return false; // don't do anything for unknown models
 }
 
 /**
 * This sets the display brightness
 *
 * @param b The brightness to be set on a scale from 0 to 255
 * @return success or failure
 */
-bool ODevice::setDisplayBrightness ( int b)
+bool ODevice::setDisplayBrightness( int b )
 {
-        Q_UNUSED( b )
+    qDebug( "ODevice::setDisplayBrightness( %d ) - please override me.", b );
     return false;
 }
 
 /**
- * 
- * @return Returns the number of steppings on the brightness slider
- * in the Light-'n-Power settings. Values smaller zero and bigger
+ *
+ * @returns the number of steppings on the brightness slider
+ * in the Light-'n-Power settings. Values smaller than zero and bigger
  * than 255 do not make sense.
  *
  * \sa QSlider::setLineStep
  * \sa QSlider::setPageStep
  */
 int ODevice::displayBrightnessResolution() const
 {
+    qDebug( "ODevice::displayBrightnessResolution() - please override me." );
     return 16;
 }
 
 /**
 * This sets the display contrast
 * @param p The contrast to be set on a scale from 0 to 255
-* @return success or failure
+* @returns success or failure
 */
-bool ODevice::setDisplayContrast ( int p)
+bool ODevice::setDisplayContrast( int p )
 {
-        Q_UNUSED( p )
+    qDebug( "ODevice::setDisplayContrast( %d ) - please override me.", p );
     return false;
 }
 
 /**
-* @return return the max value for the brightness settings slider
+* @returns the maximum value for the contrast settings slider
 *         or 0 if the device doesn't support setting of a contrast
 */
 int ODevice::displayContrastResolution() const
 {
+    qDebug( "ODevice::displayBrightnessResolution() - please override me." );
     return 0;
 }
 
 /**
 * This returns the vendor as string
 * @return Vendor as QString
@@ -636,23 +597,23 @@ uint ODevice::buttonHoldTime() const
 */
 const ODeviceButton *ODevice::buttonForKeycode ( ushort code )
 {
     initButtons();
 
     for ( QValueListConstIterator<ODeviceButton> it = d->m_buttons->begin(); it != d->m_buttons->end(); ++it ) {
-        if ( (*it). keycode() == code )
+        if ( (*it).keycode() == code )
             return &(*it);
     }
     return 0;
 }
 
 void ODevice::reloadButtonMapping()
 {
     if(!d->m_buttons)
         initButtons();
-    
+
     if(!d->m_initializedButtonQcop) {
         QCopChannel *chan = new QCopChannel("QPE/System", this, "ODevice button channel");
         connect(chan,SIGNAL(received(const QCString&,const QByteArray&)),
                 this,SLOT(systemMessage(const QCString&,const QByteArray&)));
         d->m_initializedButtonQcop = true;
     }
@@ -676,13 +637,12 @@ void ODevice::reloadButtonMapping()
             hch = cfg. readEntry ( "HeldActionChannel" ). latin1();
             hm  = cfg. readEntry ( "HeldActionMessage" ). latin1();
             // hdata = decodeBase64 ( buttonFile. readEntry ( "HeldActionArgs" ));
         }
 
         b. setPressedAction ( OQCopMessage ( pch, pm, pdata ));
-
         b. setHeldAction ( OQCopMessage ( hch, hm, hdata ));
     }
 }
 
 void ODevice::remapPressedAction ( int button, const OQCopMessage &action )
 {
@@ -738,16 +698,16 @@ void ODevice::virtual_hook(int, void* ){
 /**
  * \brief Send a QCOP Message before suspending
  *
  * Sends a QCOP message to channel QPE/System
  * with the message "aboutToSuspend()" if this
  * is the windowing server.
- * 
+ *
  * Call this in your custom \sa suspend() Method
  * before going to suspend.
- * 
+ *
  */
 void ODevice::sendSuspendmsg()
 {
     if ( isQWS() )
         return;
 
@@ -784,13 +744,13 @@ void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter)
     Opie::Core::OKeyFilter::inst()->remPreHandler(aFilter);
 }
 
 
 /**
  * @internal
- * 
+ *
  * @see changeMixerForAlarm
  */
 void ODevice::playingStopped() {
     if ( sender() )
         const_cast<QObject*>(sender())->disconnect( this );
 
@@ -826,19 +786,19 @@ void ODevice::playingStopped() {
  * if(!snd.isFinished())
  *    return;
  *
  * changeMixerForAlarm( my_channel, "/dev/mixer", &snd );
  * snd.play()
  * \endcode
- * 
- * 
+ *
+ *
  *
  * @param mixer The mixer number/channel to use
  * @param file  The file name. If you convert from QString use QFile::encodeName
  * @param snd   The sound to wait for finishing
- * 
+ *
  */
 void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) {
 #ifndef QT_NO_SOUND
     if (( d->m_sound = ::open ( file, O_RDWR )) >= 0 ) {
         if ( ::ioctl ( d->m_sound, MIXER_READ( mixer ), &d->m_vol ) >= 0 ) {
             Config cfg ( "qpe" );
diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp
index 7377965..82e127e 100644
--- a/libopie2/opiecore/device/odevice_zaurus.cpp
+++ b/libopie2/opiecore/device/odevice_zaurus.cpp
@@ -99,24 +99,24 @@ struct z_button z_buttons_c700 [] = {
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 
-    { Qt::Key_F15, QT_TRANSLATE_NOOP("Button", "Display Rotate"),
-    "devicebuttons/z_hinge",
+    { Qt::Key_F15, QT_TRANSLATE_NOOP("Button", "Hinge1"),
+    "devicebuttons/z_hinge1",
     "QPE/Rotation", "rotateDefault()",
-    "QPE/Dummy", "doNothing()" },
-    { Qt::Key_F16, QT_TRANSLATE_NOOP("Button", "Display Rotate"),
-    "devicebuttons/z_hinge",
+    "QPE/Rotation", "rotateDefault()" },
+    { Qt::Key_F16, QT_TRANSLATE_NOOP("Button", "Hinge2"),
+    "devicebuttons/z_hinge2",
     "QPE/Rotation", "rotateDefault()",
-    "QPE/Dummy", "doNothing()" },
-    { Qt::Key_F17, QT_TRANSLATE_NOOP("Button", "Display Rotate"),
-    "devicebuttons/z_hinge",
+    "QPE/Rotation", "rotateDefault()" },
+    { Qt::Key_F17, QT_TRANSLATE_NOOP("Button", "Hinge3"),
+    "devicebuttons/z_hinge3",
     "QPE/Rotation", "rotateDefault()",
-    "QPE/Dummy", "doNothing()" },
+    "QPE/Rotation", "rotateDefault()" },
 };
 
 // FIXME This gets unnecessary complicated. We should think about splitting the Zaurus
 //       class up into individual classes. We need three classes
 //
 //       Zaurus-Collie (SA-model  w/ 320x240 lcd, for SL5500 and SL5000)
@@ -485,13 +485,13 @@ bool Zaurus::setDisplayStatus( bool on )
 bool Zaurus::suspend()
 {
     qDebug("ODevice::suspend");
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
-    if ( d->m_model == Model_Unknown ) // better don't suspend in qvfb / on unkown devices
+    if ( d->m_model == Model_Unknown ) // better don't suspend on unknown devices
         return false;
 
     bool res = false;
     ODevice::sendSuspendmsg();
 
     struct timeval tvs, tvn;
@@ -531,13 +531,13 @@ Transformation Zaurus::rotation() const
                 if ( hs == CASE_PORTRAIT ) rot = Rot0;
                 else if ( hs == CASE_UNKNOWN ) rot = Rot0;
                 else rot = Rot270;
             }
             else
             {
-                if ( hs == CASE_PORTRAIT ) rot = Rot270;
+                if ( hs == CASE_PORTRAIT ) rot = Rot90;
                 else if ( hs == CASE_UNKNOWN ) rot = Rot0;
                 else rot = Rot0;
             }
         }
             break;
         case Model_Zaurus_SL6000: