-Have a common implementation for reading the config value

 and setting the Mixer. The mixer, sound and path
 is configurable
-Restore the Opie HEADER (who is guilty? probably me)
-Fix warnings
-Port Zaurus,Simpad,Ipaq to configure the mixer

7 files changed, 158 insertions, 175 deletions

diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp
index b58f9eb..26c6dca 100644
--- a/libopie2/opiecore/device/odevice.cpp
+++ b/libopie2/opiecore/device/odevice.cpp
@@ -1,269 +1,274 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "odevice_ipaq.h"
 #include "odevice_jornada.h"
 #include "odevice_ramses.h"
 #include "odevice_simpad.h"
 #include "odevice_yopy.h"
 #include "odevice_zaurus.h"
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 
 /* OPIE */
 #include <qpe/config.h>
 #include <qpe/resource.h>
 #include <qpe/sound.h>
 #include <qpe/qcopenvelope_qws.h>
+#include <qpe/sound.h>
 #include <opie2/okeyfilter.h>
 
 /* STD */
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 namespace Opie {
 namespace Core {
 
 static const char* PATH_PROC_CPUINFO = "/proc/cpuinfo";
 
 
 /* STATIC and common implementation */
 /* EXPORT */ ODistribution distributions[] = {
     { System_Familiar,        "FamiliarLinux",   "/etc/familiar-version" },
     { System_OpenZaurus,      "OpenZaurus",      "/etc/oz_version" },
     { System_OpenEmbedded,    "OpenEmbedded",    "/etc/oe-version" },
     { System_Unknown,         "Linux",           "/etc/issue" },
 };
 
 
 /* EXPORT */ bool isQWS(){
     return qApp ? ( qApp->type() == QApplication::GuiServer ) : false;
 }
 
 /* EXPORT */ QCString makeChannel ( const char *str ){
     if ( str && !::strchr ( str, '/' ))
         return QCString ( "QPE/Application/" ) + str;
     else
         return str;
 }
 
 
 
 /* Now the default implementation of ODevice */
 
 struct default_button default_buttons [] =  {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 };
 
 ODevice *ODevice::inst()
 {
     static ODevice *dev = 0;
 
     // rewrite this to only use /proc/cpuinfo or so
     QString cpu_info;
 
     if ( !dev )
     {
         QFile f( PATH_PROC_CPUINFO );
         if ( f.open( IO_ReadOnly ) )
         {
             QTextStream s( &f );
             while ( !s.atEnd() )
             {
                 QString line;
                 line = s.readLine();
                 if ( line.startsWith( "Hardware" ) )
                 {
                     qDebug( "ODevice() - found '%s'", (const char*) line );
                     cpu_info = line;
                     if ( line.contains( "sharp", false ) ) dev = new Internal::Zaurus();
                     else if ( line.contains( "ipaq", false ) ) dev = new Internal::iPAQ();
                     else if ( line.contains( "simpad", false ) ) dev = new Internal::SIMpad();
                     else if ( line.contains( "jornada", false ) ) dev = new Internal::Jornada();
                     else if ( line.contains( "ramses", false ) ) dev = new Internal::Ramses();
                     else qWarning( "ODevice() - unknown hardware - using default." );
                     break;
                 }
             }
         }
         else
         {
             qWarning( "ODevice() - can't open '%s' - unknown hardware - using default.", PATH_PROC_CPUINFO );
         }
         if ( !dev ) dev = new ODevice();
         dev->init(cpu_info);
     }
     return dev;
 }
 
 ODevice::ODevice()
 {
     d = new ODeviceData;
 
     d->m_modelstr = "Unknown";
     d->m_model = Model_Unknown;
     d->m_vendorstr = "Unknown";
     d->m_vendor = Vendor_Unknown;
     d->m_systemstr = "Unknown";
     d->m_system = System_Unknown;
     d->m_sysverstr = "0.0";
     d->m_rotation = Rot0;
     d->m_direction = CW;
 
     d->m_holdtime = 1000; // 1000ms
     d->m_buttons = 0;
     d->m_cpu_frequencies = new QStrList;
 
+
+    /* mixer */
+    d->m_sound = d->m_vol   = d->m_mixer = -1;
+
     // 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
 
     for ( unsigned int i = 0; i < sizeof distributions; ++i )
     {
         if ( QFile::exists( distributions[i].sysvfile ) )
         {
             d->m_systemstr = distributions[i].sysstr;
             d->m_system = distributions[i].system;
             d->m_sysverstr = "<Unknown>";
             QFile f( distributions[i].sysvfile );
             if ( f.open( IO_ReadOnly ) )
             {
                 QTextStream ts( &f );
                 d->m_sysverstr = ts.readLine();
             }
             break;
         }
     }
 }
 
 void ODevice::systemMessage( const QCString &msg, const QByteArray & )
 {
     if ( msg == "deviceButtonMappingChanged()" ) {
         reloadButtonMapping();
     }
 }
 
 void ODevice::init(const QString&)
 {
 }
 
 /**
 * This method initialises the button mapping
 */
 void ODevice::initButtons()
 {
     if ( d->m_buttons )
         return;
 
     qDebug ( "init Buttons" );
     d->m_buttons = new QValueList <ODeviceButton>;
     for ( uint i = 0; i < ( sizeof( default_buttons ) / sizeof( default_button )); i++ ) {
         default_button *db = default_buttons + i;
         ODeviceButton b;
         b. setKeycode ( db->code );
         b. setUserText ( QObject::tr ( "Button", db->utext ));
         b. setPixmap ( Resource::loadPixmap ( db->pix ));
         b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( db->fpressedservice ), db->fpressedaction ));
         b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( db->fheldservice ), db->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&)));
 }
 
 ODevice::~ODevice()
 {
 // we leak m_devicebuttons and m_cpu_frequency
 // but it's a singleton and it is not so importantant
 // -zecke
     delete d;
 }
 
 bool ODevice::setSoftSuspend ( bool /*soft*/ )
 {
     return false;
 }
 
 //#include <linux/apm_bios.h>
 
 #define APM_IOC_SUSPEND          OD_IO( 'A', 2 )
 
 /**
 * This method will try to suspend the device
 * It only works if the user is the QWS Server and the apm application
 * is installed.
 * It tries to suspend and then waits some time cause some distributions
 * do have asynchronus apm implementations.
 * This method will either fail and return false or it'll suspend the
 * device and return once the device got woken up
 *
 * @return if the device got suspended
 */
 bool ODevice::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
         return false;
@@ -612,117 +617,169 @@ uint ODevice::buttonHoldTime() const
 /**
 * This method return a ODeviceButton for a key code
 * or 0 if no special hardware button is available for the device
 *
 * @return The devicebutton or 0l
 * @see ODeviceButton
 */
 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 )
             return &(*it);
     }
     return 0;
 }
 
 void ODevice::reloadButtonMapping()
 {
     initButtons();
 
     Config cfg ( "ButtonSettings" );
 
     for ( uint i = 0; i < d->m_buttons->count(); i++ ) {
         ODeviceButton &b = ( *d->m_buttons ) [i];
         QString group = "Button" + QString::number ( i );
 
         QCString pch, hch;
         QCString pm, hm;
         QByteArray pdata, hdata;
 
         if ( cfg. hasGroup ( group )) {
             cfg. setGroup ( group );
             pch = cfg. readEntry ( "PressedActionChannel" ). latin1();
             pm  = cfg. readEntry ( "PressedActionMessage" ). latin1();
             // pdata = decodeBase64 ( buttonFile. readEntry ( "PressedActionArgs" ));
 
             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 )
 {
     initButtons();
 
     QString mb_chan;
 
     if ( button >= (int) d->m_buttons->count())
         return;
 
     ODeviceButton &b = ( *d->m_buttons ) [button];
         b. setPressedAction ( action );
 
     mb_chan=b. pressedAction(). channel();
 
     Config buttonFile ( "ButtonSettings" );
     buttonFile. setGroup ( "Button" + QString::number ( button ));
     buttonFile. writeEntry ( "PressedActionChannel", (const char*) mb_chan);
     buttonFile. writeEntry ( "PressedActionMessage", (const char*) b. pressedAction(). message());
 
 //  buttonFile. writeEntry ( "PressedActionArgs", encodeBase64 ( b. pressedAction(). data()));
 
     QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" );
 }
 
 void ODevice::remapHeldAction ( int button, const OQCopMessage &action )
 {
     initButtons();
 
     if ( button >= (int) d->m_buttons->count())
         return;
 
     ODeviceButton &b = ( *d->m_buttons ) [button];
         b. setHeldAction ( action );
 
     Config buttonFile ( "ButtonSettings" );
     buttonFile. setGroup ( "Button" + QString::number ( button ));
     buttonFile. writeEntry ( "HeldActionChannel", (const char *) b. heldAction(). channel());
     buttonFile. writeEntry ( "HeldActionMessage", (const char *) b. heldAction(). message());
 
 //  buttonFile. writeEntry ( "HeldActionArgs", decodeBase64 ( b. heldAction(). data()));
 
     QCopEnvelope ( "QPE/System", "deviceButtonMappingChanged()" );
 }
 void ODevice::virtual_hook(int, void* ){
 
 }
 
+/**
+ * Sends a QCOP message to channel QPE/System
+ * with the message "aboutToSuspend()" if this
+ * is the windowing server
+ */
 void ODevice::sendSuspendmsg()
 {
     if ( isQWS() )
         return;
 
     QCopEnvelope ( "QPE/System", "aboutToSuspend()" );
 }
 
+/**
+ * \brief Prepend the QWSServer::KeyboardFilter to the list of installed KeyFilters
+ *
+ * Prepend a QWSServer::KeyboardFilter to the List of Keyboard
+ * Filters. This function is the only way to prepend a KeyFilter.
+ *
+ * @param aFilter The KeyFilter to be prepended to the list of filters
+ *
+ * @see Opie::Core::OKeyFilter
+ * @see Opie::Core::OKeyFilter::inst()
+ */
 void ODevice::addPreHandler(QWSServer::KeyboardFilter*aFilter)
 {
     Opie::Core::OKeyFilter::inst()->addPreHandler(aFilter);
 }
 
+/**
+ * \brief Remove the QWSServer::KeyboardFilter in the param from the list
+ *
+ * Remove the QWSServer::KeyboardFilter \par aFilter from the List
+ * of Keyfilters. Call this when you delete the KeyFilter!
+ *
+ * @param aFilter The filter to be removed from the Opie::Core::OKeyFilter
+ * @see Opie::Core::ODevice::addPreHandler
+ */
 void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter)
 {
     Opie::Core::OKeyFilter::inst()->remPreHandler(aFilter);
 }
 
+void ODevice::playingStopped() {
+    const_cast<QObject*>(sender())->disconnect( this );
+    if ( d->m_sound >= 0 ) {
+        ::ioctl ( d->m_sound, MIXER_WRITE( d->m_mixer ), &d->m_vol );
+        ::close ( d->m_sound );
+    }
+}
+
+void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) {
+    if (( d->m_sound = ::open ( file, O_RDWR )) >= 0 ) {
+        if ( ::ioctl ( d->m_sound, MIXER_READ( mixer ), &d->m_vol ) >= 0 ) {
+            Config cfg ( "qpe" );
+            cfg. setGroup ( "Volume" );
+
+            int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
+            if ( volalarm < 0 )
+                volalarm = 0;
+            else if ( volalarm > 100 )
+                volalarm = 100;
+            volalarm |= ( volalarm << 8 );
+
+            if ( ::ioctl ( d->m_sound, MIXER_WRITE( mixer ), &volalarm ) >= 0 )
+                register_qpe_sound_finished(snd, this, SLOT(playingStopped()));
+        }
+        d->m_mixer = mixer;
+    }
+}
 
 }
 }
diff --git a/libopie2/opiecore/device/odevice.h b/libopie2/opiecore/device/odevice.h
index cb7a83f..f4b3e0e 100644
--- a/libopie2/opiecore/device/odevice.h
+++ b/libopie2/opiecore/device/odevice.h
@@ -1,143 +1,148 @@
 /*
-                     This file is part of the Opie Project
-                      Copyright (C) The Opie Team <opie-devel@handhelds.org>
+                             This file is part of the Opie Project
+                             Copyright (C) The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
-     .>+-=
-_;:,   .>  :=|.         This program is free software; you can
-.> <`_,  > .  <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
-.="- .-=="i,   .._         License as published by the Free Software
-- .  .-<_>   .<>         Foundation; either version 2 of the License,
-  ._= =}    :          or (at your option) any later version.
-  .%`+i>    _;_.
-  .i_,=:_.   -<s.       This program is distributed in the hope that
-  + . -:.    =       it will be useful,  but WITHOUT ANY WARRANTY;
-  : ..  .:,   . . .    without even the implied warranty of
-  =_    +   =;=|`    MERCHANTABILITY or FITNESS FOR A
- _.=:.    :  :=>`:     PARTICULAR PURPOSE. See the GNU
-..}^=.=    =    ;      Library General Public License for more
-++=  -.   .`   .:       details.
-:   = ...= . :.=-
--.  .:....=;==+<;          You should have received a copy of the GNU
- -_. . .  )=. =           Library General Public License along with
-  --    :-=`           this library; see the file COPYING.LIB.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #ifndef ODEVICE_H_
 #define ODEVICE_H_
 
 /* OPIE */
 #include <opie2/odevicebutton.h>
 #include <qpe/qpeapplication.h> /* for Transformation enum.. */
 
 /* QT */
 #include <qnamespace.h>
 #include <qobject.h>
 #include <qstring.h>
+
+
 #include <qstrlist.h>
 #include <qwindowsystem_qws.h>
 
+
+class Sound;
+
 namespace Opie{
 namespace Core{
 
-    class ODeviceData;
+class ODeviceData;
 /**
  * The available devices
  */
 enum OModel {
     Model_Unknown, // = 0
 
     Model_Series_Mask   = 0xff000000,
 
     Model_iPAQ          = ( 1 << 24 ),
 
     Model_iPAQ_All      = ( Model_iPAQ | 0xffffff ),
     Model_iPAQ_H31xx    = ( Model_iPAQ | 0x000001 ),
     Model_iPAQ_H36xx    = ( Model_iPAQ | 0x000002 ),
     Model_iPAQ_H37xx    = ( Model_iPAQ | 0x000004 ),
     Model_iPAQ_H38xx    = ( Model_iPAQ | 0x000008 ),
     Model_iPAQ_H39xx    = ( Model_iPAQ | 0x000010 ),
     Model_iPAQ_H5xxx    = ( Model_iPAQ | 0x000020 ),
     Model_iPAQ_H22xx    = ( Model_iPAQ | 0x000040 ),
 
     Model_Jornada       = ( 6 << 24 ),
     Model_Jornada_56x   = ( Model_Jornada | 0x000001 ),
 
     Model_Zaurus        = ( 2 << 24 ),
 
     Model_Zaurus_SL5000 = ( Model_Zaurus | 0x000001 ),
     Model_Zaurus_SL5500 = ( Model_Zaurus | 0x000002 ),
     Model_Zaurus_SLA300 = ( Model_Zaurus | 0x000003 ),
     Model_Zaurus_SLB600 = ( Model_Zaurus | 0x000004 ),
     Model_Zaurus_SLC7x0 = ( Model_Zaurus | 0x000005 ),
     Model_Zaurus_SL6000 = ( Model_Zaurus | 0x000006 ),
 
     Model_SIMpad        = ( 3 << 24 ),
 
     Model_SIMpad_All    = ( Model_SIMpad | 0xffffff ),
     Model_SIMpad_CL4    = ( Model_SIMpad | 0x000001 ),
     Model_SIMpad_SL4    = ( Model_SIMpad | 0x000002 ),
     Model_SIMpad_SLC    = ( Model_SIMpad | 0x000004 ),
     Model_SIMpad_TSinus = ( Model_SIMpad | 0x000008 ),
 
     Model_Ramses        = ( 4 << 24 ),
 
     Model_Ramses_All    = ( Model_Ramses | 0xffffff ),
     Model_Ramses_MNCI   = ( Model_Ramses | 0x000001 ),
 
     Model_Yopy          = ( 5 << 24 ),
 
     Model_Yopy_All      = ( Model_Yopy | 0xffffff ),
     Model_Yopy_3000     = ( Model_Yopy | 0x000001 ),
     Model_Yopy_3500     = ( Model_Yopy | 0x000002 ),
     Model_Yopy_3700     = ( Model_Yopy | 0x000003 ),
 
     Model_Beagle        = ( 6 << 24 ),
 
     Model_Beagle_All    = ( Model_Beagle | 0xffffff ),
     Model_Beagle_PA100  = ( Model_Beagle | 0x000001 ),
 
 };
 
 /**
  * The vendor of the device
  */
 enum OVendor {
     Vendor_Unknown,
 
     Vendor_HP,
     Vendor_Sharp,
     Vendor_SIEMENS,
     Vendor_MundN,
     Vendor_GMate,
     Vendor_MasterIA,
 };
 
 /**
  * The System used
  */
 enum OSystem {
     System_Unknown,
 
     System_Familiar,
     System_Zaurus,
     System_OpenZaurus,
     System_Linupy,
     System_OpenEmbedded,
 };
 
 typedef struct {
     OSystem system;
     char* sysstr;
     char* sysvfile;
 } ODistribution;
 
 extern ODistribution distributions[];
 
 
 enum OLedState {
     Led_Off,
@@ -226,137 +231,143 @@ public:
 
     static ODevice *inst();
 
     // information
 
     QString modelString() const;
     OModel model() const;
     inline OModel series() const { return (OModel) ( model() & Model_Series_Mask ); }
 
     QString vendorString() const;
     OVendor vendor() const;
 
     QString systemString() const;
     OSystem system() const;
 
     QString systemVersionString() const;
 
     virtual Transformation rotation() const;
     virtual ODirection direction() const;
 
     // system
 
     virtual bool setSoftSuspend ( bool on );
     virtual bool suspend();
 
     virtual bool setDisplayStatus ( bool on );
     virtual bool setDisplayBrightness ( int brightness );
     virtual int displayBrightnessResolution() const;
     virtual bool setDisplayContrast ( int contrast );
     virtual int displayContrastResolution() const;
 
     // don't add new virtual methods, use this:
     //  /*virtual */ void boo(int i ) { return virtual_hook(1,&i); };
     // and in your subclass do do overwrite
     //  protected virtual int virtual_hook(int, void *)
     // which is defined below
 
     // input / output
     virtual void playAlarmSound();
     virtual void playKeySound();
     virtual void playTouchSound();
 
     virtual QValueList <OLed> ledList() const;
     virtual QValueList <OLedState> ledStateList ( OLed led ) const;
     virtual OLedState ledState ( OLed led ) const;
     virtual bool setLedState ( OLed led, OLedState st );
 
     virtual bool hasLightSensor() const;
     virtual int readLightSensor();
     virtual int lightSensorResolution() const;
 
     virtual bool hasHingeSensor() const;
     virtual OHingeStatus readHingeSensor();
 
     const QStrList &allowedCpuFrequencies() const;
     bool setCurrentCpuFrequency(uint index);
 
     /**
      * Returns the available buttons on this device.  The number and location
      * of buttons will vary depending on the device.  Button numbers will be assigned
      * by the device manufacturer and will be from most preferred button to least preffered
      * button.  Note that this list only contains "user mappable" buttons.
      *
      * @todo Make method const and take care of calling initButtons or make that const too
      *
      */
     const QValueList<ODeviceButton> &buttons();
 
     /**
      * Returns the DeviceButton for the \a keyCode.  If \a keyCode is not found, it
      * returns 0L
      */
     const ODeviceButton *buttonForKeycode ( ushort keyCode );
 
     /**
      * Reassigns the pressed action for \a button.  To return to the factory
      * default pass an empty string as \a qcopMessage.
      */
     void remapPressedAction ( int button, const OQCopMessage &qcopMessage );
 
     /**
      * Reassigns the held action for \a button.  To return to the factory
      * default pass an empty string as \a qcopMessage.
      */
     void remapHeldAction ( int button, const OQCopMessage &qcopMessage );
 
     /**
      * How long (in ms) you have to press a button for a "hold" action
      */
     uint buttonHoldTime() const;
 
 signals:
     void buttonMappingChanged();
 
 private slots:
     void systemMessage ( const QCString &, const QByteArray & );
+    void playingStopped();
 
 protected:
     void addPreHandler(QWSServer::KeyboardFilter*aFilter);
     void remPreHandler(QWSServer::KeyboardFilter*aFilter);
     void reloadButtonMapping();
+    void changeMixerForAlarm( int mixer, const char* file, Sound *snd);
+
     /*  ugly virtual hook */
     virtual void virtual_hook( int id, void* data );
 };
 
 class ODeviceData {
 
   public:
     QString m_vendorstr;
     OVendor m_vendor;
 
     QString m_modelstr;
     OModel m_model;
 
     QString m_systemstr;
     OSystem m_system;
 
     QString m_sysverstr;
 
     Transformation m_rotation;
     ODirection m_direction;
 
     QValueList <ODeviceButton> *m_buttons;
     uint                        m_holdtime;
     QStrList                   *m_cpu_frequencies;
+
+    /* values for changeMixerForAlarm */
+    int m_sound, m_vol, m_mixer;
 };
 
 extern bool isQWS();
 extern QCString makeChannel ( const char *str );
 }
 }
 
 
 
 
 #endif
 
diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp
index 21fed99..7f5aa7b 100644
--- a/libopie2/opiecore/device/odevice_ipaq.cpp
+++ b/libopie2/opiecore/device/odevice_ipaq.cpp
@@ -1,120 +1,120 @@
 /*
-                     This file is part of the Opie Project
-                      Copyright (C) The Opie Team <opie-devel@handhelds.org>
+                             This file is part of the Opie Project
+                             Copyright (C) 2002,2003,2004 The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
-     .>+-=
-_;:,   .>  :=|.         This program is free software; you can
-.> <`_,  > .  <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
-.="- .-=="i,   .._         License as published by the Free Software
-- .  .-<_>   .<>         Foundation; either version 2 of the License,
-  ._= =}    :          or (at your option) any later version.
-  .%`+i>    _;_.
-  .i_,=:_.   -<s.       This program is distributed in the hope that
-  + . -:.    =       it will be useful,  but WITHOUT ANY WARRANTY;
-  : ..  .:,   . . .    without even the implied warranty of
-  =_    +   =;=|`    MERCHANTABILITY or FITNESS FOR A
- _.=:.    :  :=>`:     PARTICULAR PURPOSE. See the GNU
-..}^=.=    =    ;      Library General Public License for more
-++=  -.   .`   .:       details.
-:   = ...= . :.=-
--.  .:....=;==+<;          You should have received a copy of the GNU
- -_. . .  )=. =           Library General Public License along with
-  --    :-=`           this library; see the file COPYING.LIB.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "odevice_ipaq.h"
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 
 /* OPIE */
 #include <qpe/config.h>
 #include <qpe/resource.h>
 #include <qpe/sound.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <opie2/okeyfilter.h>
 
 /* STD */
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 /* KERNEL */
 #define OD_IOC(dir,type,number,size)    (( dir << 30 ) | ( type << 8 ) | ( number ) | ( size << 16 ))
 
 #define OD_IO(type,number)              OD_IOC(0,type,number,0)
 #define OD_IOW(type,number,size)        OD_IOC(1,type,number,sizeof(size))
 #define OD_IOR(type,number,size)        OD_IOC(2,type,number,sizeof(size))
 #define OD_IORW(type,number,size)       OD_IOC(3,type,number,sizeof(size))
 
 typedef struct {
   unsigned char OffOnBlink;       /* 0=off 1=on 2=Blink */
   unsigned char TotalTime;        /* Units of 5 seconds */
   unsigned char OnTime;           /* units of 100m/s */
   unsigned char OffTime;          /* units of 100m/s */
 } LED_IN;
 
 typedef struct {
         unsigned char mode;
         unsigned char pwr;
         unsigned char brightness;
 } FLITE_IN;
 
 #define LED_ON    OD_IOW( 'f', 5, LED_IN )
 #define FLITE_ON  OD_IOW( 'f', 7, FLITE_IN )
 
 struct i_button ipaq_buttons [] = {
     { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
     Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/ipaq_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
     Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/ipaq_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx,
     Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/ipaq_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
     Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/ipaq_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
     { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
     Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/ipaq_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
     Qt::Key_F24, QT_TRANSLATE_NOOP("Button", "Record Button"),
     "devicebuttons/ipaq_record",
     "QPE/VMemo", "toggleRecord()",
     "sound", "raise()" },
 };
 
 void iPAQ::init(const QString& model)
 {
     d->m_vendorstr = "HP";
@@ -238,222 +238,195 @@ bool iPAQ::setLedState ( OLed l, OLedState st )
             ::memset ( &leds, 0, sizeof( leds ));
             leds. TotalTime  = 0;
             leds. OnTime     = 0;
             leds. OffTime    = 1;
             leds. OffOnBlink = 2;
 
             switch ( st ) {
                 case Led_Off      : leds. OffOnBlink = 0; break;
                 case Led_On       : leds. OffOnBlink = 1; break;
                 case Led_BlinkSlow: leds. OnTime = 10; leds. OffTime = 10; break;
                 case Led_BlinkFast: leds. OnTime =  5; leds. OffTime =  5; break;
             }
 
             if ( ::ioctl ( fd, LED_ON, &leds ) >= 0 ) {
                 m_leds [0] = st;
                 return true;
             }
         }
     }
     return false;
 }
 
 
 bool iPAQ::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
 {
     int newkeycode = keycode;
 
     switch ( keycode ) {
         // H38xx/H39xx have no "Q" key anymore - this is now the Mail key
         case HardKey_Menu: {
             if (( d->m_model == Model_iPAQ_H38xx ) ||
                 ( d->m_model == Model_iPAQ_H39xx ) ||
                 ( d->m_model == Model_iPAQ_H5xxx)) {
                 newkeycode = HardKey_Mail;
             }
             break;
         }
 
         // Rotate cursor keys 180 or 270
         case Key_Left :
         case Key_Right:
         case Key_Up   :
         case Key_Down : {
             if (( d->m_model == Model_iPAQ_H31xx ) ||
                 ( d->m_model == Model_iPAQ_H38xx )) {
                 newkeycode = Key_Left + ( keycode - Key_Left + 2 ) % 4;
             }
             // Rotate the cursor keys by 270
             // keycode - Key_Left = position of the button starting from left clockwise
             // add the rotation to it and modolo. No we've the original offset
             // add the offset to the Key_Left key
             if ( d-> m_model == Model_iPAQ_H5xxx )
                 newkeycode = Key_Left + ( keycode - Key_Left + 3 ) % 4;
             break;
         }
 
         // map Power Button short/long press to F34/F35
         case Key_SysReq: {
             if ( isPress ) {
                 if ( m_power_timer )
                     killTimer ( m_power_timer );
                 m_power_timer = startTimer ( 500 );
             }
             else if ( m_power_timer ) {
                 killTimer ( m_power_timer );
                 m_power_timer = 0;
                 QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, true, false );
                 QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, false, false );
             }
             newkeycode = Key_unknown;
             break;
         }
     }
 
     if ( newkeycode != keycode ) {
         if ( newkeycode != Key_unknown )
             QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
         return true;
     }
     else
         return false;
 }
 
 void iPAQ::timerEvent ( QTimerEvent * )
 {
     killTimer ( m_power_timer );
     m_power_timer = 0;
     QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, true, false );
     QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, false, false );
 }
 
 
 void iPAQ::playAlarmSound()
 {
 #ifndef QT_NO_SOUND
     static Sound snd ( "alarm" );
-    int fd;
-    int vol;
-    bool vol_reset = false;
-
-    if (( fd = ::open ( "/dev/sound/mixer", O_RDWR )) >= 0 ) {
-        if ( ::ioctl ( fd, MIXER_READ( 0 ), &vol ) >= 0 ) {
-            Config cfg ( "qpe" );
-            cfg. setGroup ( "Volume" );
-
-            int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
-            if ( volalarm < 0 )
-                volalarm = 0;
-            else if ( volalarm > 100 )
-                volalarm = 100;
-            volalarm |= ( volalarm << 8 );
-
-            if ( ::ioctl ( fd, MIXER_WRITE( 0 ), &volalarm ) >= 0 )
-                vol_reset = true;
-        }
-    }
 
+    changeMixerForAlarm(0, "/dev/sound/mixer", &snd );
     snd. play();
-    while ( !snd. isFinished())
-        qApp->processEvents();
-
-    if ( fd >= 0 ) {
-        if ( vol_reset )
-            ::ioctl ( fd, MIXER_WRITE( 0 ), &vol );
-        ::close ( fd );
-    }
 #endif
 }
 
 
 bool iPAQ::setSoftSuspend ( bool soft )
 {
     bool res = false;
     int fd;
 
     if (( fd = ::open ( "/proc/sys/ts/suspend_button_mode", O_WRONLY )) >= 0 ) {
         if ( ::write ( fd, soft ? "1" : "0", 1 ) == 1 )
             res = true;
         else
             ::perror ( "write to /proc/sys/ts/suspend_button_mode" );
 
         ::close ( fd );
     }
     else
         ::perror ( "/proc/sys/ts/suspend_button_mode" );
 
     return res;
 }
 
 
 bool iPAQ::setDisplayBrightness ( int bright )
 {
     bool res = false;
     int fd;
 
     if ( bright > 255 )
         bright = 255;
     if ( bright < 0 )
         bright = 0;
 
     if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) {
         FLITE_IN bl;
         bl. mode = 1;
         bl. pwr = bright ? 1 : 0;
         bl. brightness = ( bright * ( displayBrightnessResolution() - 1 ) + 127 ) / 255;
         res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 );
         ::close ( fd );
     }
     return res;
 }
 
 int iPAQ::displayBrightnessResolution() const
 {
     switch ( model()) {
         case Model_iPAQ_H31xx:
         case Model_iPAQ_H36xx:
         case Model_iPAQ_H37xx:
             return 128;     // really 256, but >128 could damage the LCD
 
         case Model_iPAQ_H38xx:
         case Model_iPAQ_H39xx:
             return 64;
         case Model_iPAQ_H5xxx:
             return 255;
 
         default:
             return 2;
     }
 }
 
 
 bool iPAQ::hasLightSensor() const
 {
     return true;
 }
 
 int iPAQ::readLightSensor()
 {
     int fd;
     int val = -1;
 
     if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) {
         char buffer [8];
 
         if ( ::read ( fd, buffer, 5 ) == 5 ) {
             char *endptr;
 
             buffer [4] = 0;
             val = ::strtol ( buffer + 2, &endptr, 16 );
 
             if ( *endptr != 0 )
                 val = -1;
         }
         ::close ( fd );
     }
 
     return val;
 }
 
 int iPAQ::lightSensorResolution() const
 {
     return 256;
diff --git a/libopie2/opiecore/device/odevice_simpad.cpp b/libopie2/opiecore/device/odevice_simpad.cpp
index c6de614..2d0160d 100644
--- a/libopie2/opiecore/device/odevice_simpad.cpp
+++ b/libopie2/opiecore/device/odevice_simpad.cpp
@@ -145,234 +145,205 @@ void SIMpad::initButtons()
 {
     if ( d->m_buttons )
         return;
 
     if ( isQWS( ) ) {
         addPreHandler(this);
     }
 
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     for ( uint i = 0; i < ( sizeof( simpad_buttons ) / sizeof( s_button )); i++ ) {
         s_button *sb = simpad_buttons + i;
         ODeviceButton b;
 
         if (( sb->model & d->m_model ) == d->m_model ) {
             b. setKeycode ( sb->code );
             b. setUserText ( QObject::tr ( "Button", sb->utext ));
             b. setPixmap ( Resource::loadPixmap ( sb->pix ));
             b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( sb->fpressedservice ), sb->fpressedaction ));
             b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( sb->fheldservice ), sb->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&)));
 }
 
 // SIMpad boardcontrol register CS3
 #define SIMPAD_BOARDCONTROL "/proc/cs3"
 #define SIMPAD_VCC_5V_EN                   0x0001 // For 5V PCMCIA
 #define SIMPAD_VCC_3V_EN                   0x0002 // FOR 3.3V PCMCIA
 #define SIMPAD_EN1                         0x0004 // This is only for EPROM's
 #define SIMPAD_EN0                         0x0008 // Both should be enable for 3.3V or 5V
 #define SIMPAD_DISPLAY_ON                  0x0010
 #define SIMPAD_PCMCIA_BUFF_DIS             0x0020
 #define SIMPAD_MQ_RESET                    0x0040
 #define SIMPAD_PCMCIA_RESET                0x0080
 #define SIMPAD_DECT_POWER_ON               0x0100
 #define SIMPAD_IRDA_SD                     0x0200 // Shutdown for powersave
 #define SIMPAD_RS232_ON                    0x0400
 #define SIMPAD_SD_MEDIAQ                   0x0800 // Shutdown for powersave
 #define SIMPAD_LED2_ON                     0x1000
 #define SIMPAD_IRDA_MODE                   0x2000 // Fast/Slow IrDA mode
 #define SIMPAD_ENABLE_5V                   0x4000 // Enable 5V circuit
 #define SIMPAD_RESET_SIMCARD               0x8000
 
 //SIMpad touchscreen backlight strength control
 #define SIMPAD_BACKLIGHT_CONTROL "/proc/driver/mq200/registers/PWM_CONTROL"
 #define SIMPAD_BACKLIGHT_MASK    0x00a10044
 
 QValueList <OLed> SIMpad::ledList() const
 {
     QValueList <OLed> vl;
     vl << Led_Power; //FIXME which LED is LED2 ? The green one or the amber one?
     //vl << Led_Mail; //TODO find out if LED1 is accessible anyway
     return vl;
 }
 
 QValueList <OLedState> SIMpad::ledStateList ( OLed l ) const
 {
     QValueList <OLedState> vl;
 
     if ( l == Led_Power )  //FIXME which LED is LED2 ? The green one or the amber one?
         vl << Led_Off << Led_On;
     //else if ( l == Led_Mail ) //TODO find out if LED1 is accessible anyway
         //vl << Led_Off;
     return vl;
 }
 
 OLedState SIMpad::ledState ( OLed l ) const
 {
     switch ( l ) {
         case Led_Power:
             return m_leds [0];
         //case Led_Mail:
         //  return m_leds [1];
         default:
             return Led_Off;
     }
 }
 
 bool SIMpad::setLedState ( OLed l, OLedState st )
 {
 #if 0
     static int fd = ::open ( SIMPAD_BOARDCONTROL, O_RDWR | O_NONBLOCK );
 
             /*TODO Implement this like that:
             read from cs3
             && with SIMPAD_LED2_ON
             write to cs3 */
                 m_leds [0] = st;
                 return true;
-            }
-        }
-    }
-
+ //          }
+//        }
+#else
+    Q_UNUSED( l )
+    Q_UNUSED( st )
 #endif
     return false;
 }
 
 
-bool SIMpad::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
+bool SIMpad::filter ( int /*unicode*/, int /*keycode*/, int /*modifiers*/, bool /*isPress*/, bool /*autoRepeat*/ )
 {
     //TODO
     return false;
 }
 
 void SIMpad::timerEvent ( QTimerEvent * )
 {
     killTimer ( m_power_timer );
     m_power_timer = 0;
     QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, true, false );
     QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, false, false );
 }
 
 
 void SIMpad::playAlarmSound()
 {
 #ifndef QT_NO_SOUND
     static Sound snd ( "alarm" );
-    int fd;
-    int vol;
-    bool vol_reset = false;
-
-    if (( fd = ::open ( "/dev/sound/mixer", O_RDWR )) >= 0 ) {
-        if ( ::ioctl ( fd, MIXER_READ( 0 ), &vol ) >= 0 ) {
-            Config cfg ( "qpe" );
-            cfg. setGroup ( "Volume" );
-
-            int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
-            if ( volalarm < 0 )
-                volalarm = 0;
-            else if ( volalarm > 100 )
-                volalarm = 100;
-            volalarm |= ( volalarm << 8 );
-
-            if ( ::ioctl ( fd, MIXER_WRITE( 0 ), &volalarm ) >= 0 )
-                vol_reset = true;
-        }
-    }
 
+    /* save as the Sound is static! */
+    changeMixerForAlarm( 0, "/dev/sound/mixer" , &snd);
     snd. play();
-    while ( !snd. isFinished())
-        qApp->processEvents();
-
-    if ( fd >= 0 ) {
-        if ( vol_reset )
-            ::ioctl ( fd, MIXER_WRITE( 0 ), &vol );
-        ::close ( fd );
-    }
 #endif
 }
 
 
 bool SIMpad::suspend() // Must override because SIMpad does NOT have apm
 {
     qDebug( "ODevice for SIMpad: suspend()" );
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
     /*
      * we need to save the screen content
      * then go to suspend using ODevice::suspend
      * and finally restore the screen content
      */
     (void)::system( "cat /dev/fb/0 > /tmp/.buffer" );
     bool res  = ODevice::suspend();
 
     /*
      * restore
      */
     if ( res )
         ::system( "cat /tmp/.buffer > /dev/fb/0" );
 
     return res;
 }
 
 
 bool SIMpad::setSoftSuspend ( bool soft )
 {
     qDebug( "ODevice for SIMpad: UNHANDLED setSoftSuspend(%s)", soft? "on" : "off" );
     return false;
 }
 
 
 bool SIMpad::setDisplayStatus ( bool on )
 {
     qDebug( "ODevice for SIMpad: setDisplayStatus(%s)", on? "on" : "off" );
 
-    bool res = false;
-    int fd;
 
     QString cmdline = QString().sprintf( "echo %s > /proc/cs3", on ? "0xd41a" : "0xd40a" ); //TODO make better :)
 
-    res = ( ::system( (const char*) cmdline ) == 0 );
-
-    return res;
+    return ( ::system( (const char*) cmdline ) == 0 );
 }
 
 
 bool SIMpad::setDisplayBrightness ( int bright )
 {
     qDebug( "ODevice for SIMpad: setDisplayBrightness( %d )", bright );
     bool res = false;
     int fd;
 
     if ( bright > 255 )
         bright = 255;
     if ( bright < 1 )
         bright = 0;
 
     if (( fd = ::open ( SIMPAD_BACKLIGHT_CONTROL, O_WRONLY )) >= 0 ) {
         int value = 255 - bright;
         const int mask = SIMPAD_BACKLIGHT_MASK;
         value = value << 8;
         value += mask;
         char writeCommand[100];
         const int count = snprintf( writeCommand, sizeof(writeCommand), "0x%x\n", value );
         res = ( ::write ( fd, writeCommand, count ) != -1 );
         ::close ( fd );
     }
     return res;
 }
 
 
 int SIMpad::displayBrightnessResolution() const
 {
     return 255; // All SIMpad models share the same display
 }
 
diff --git a/libopie2/opiecore/device/odevice_simpad.h b/libopie2/opiecore/device/odevice_simpad.h
index d9ae5a5..6c42be7 100644
--- a/libopie2/opiecore/device/odevice_simpad.h
+++ b/libopie2/opiecore/device/odevice_simpad.h
@@ -1,87 +1,87 @@
 /*
                              This file is part of the Opie Project
-                             Copyright (C) The Opie Team <opie-devel@handhelds.org>
+                             Copyright (C) 2003, 2004 The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #ifndef ODEVICE_SIMPAD
 #define ODEVICE_SIMPAD
 
 #include <opie2/odevice.h>
 
 /* QT */
 #include <qwindowsystem_qws.h>
 
 namespace Opie {
 namespace Core {
 namespace Internal {
 
 class SIMpad : public ODevice, public QWSServer::KeyboardFilter
 { 
   protected:
     virtual void init(const QString&);
     virtual void initButtons();
 
   public:
     virtual bool setSoftSuspend( bool soft );
     virtual bool suspend();
 
     virtual bool setDisplayStatus( bool on );
     virtual bool setDisplayBrightness( int b );
     virtual int displayBrightnessResolution() const;
 
     virtual void playAlarmSound();
 
     virtual QValueList <OLed> ledList() const;
     virtual QValueList <OLedState> ledStateList( OLed led ) const;
     virtual OLedState ledState( OLed led ) const;
     virtual bool setLedState( OLed led, OLedState st );
 
   protected:
     virtual bool filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat );
     virtual void timerEvent( QTimerEvent *te );
 
     int m_power_timer;
 
     OLedState m_leds [2];
 };
 
 struct s_button {
     uint model;
     Qt::Key code;
     char *utext;
     char *pix;
     char *fpressedservice;
     char *fpressedaction;
     char *fheldservice;
     char *fheldaction;
 };
 
 }
 }
 }
 
 #endif
diff --git a/libopie2/opiecore/device/odevice_yopy.cpp b/libopie2/opiecore/device/odevice_yopy.cpp
index 223aa76..a06d7ec 100644
--- a/libopie2/opiecore/device/odevice_yopy.cpp
+++ b/libopie2/opiecore/device/odevice_yopy.cpp
@@ -50,106 +50,108 @@ _;:,     .>    :=|.         This program is free software; you can
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct yopy_button yopy_buttons [] = {
     { Qt::Key_F10, QT_TRANSLATE_NOOP( "Button", "Action Button" ),
         "devicebuttons/yopy_action",
         "datebook", "nextView()",
         "today", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP( "Button", "OK Button" ),
         "devicebuttons/yopy_ok",
         "addressbook", "raise()",
         "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP( "Button", "End Button" ),
         "devicebuttons/yopy_end",
         "QPE/Launcher", "home()",
         "buttonsettings", "raise()" },
 };
 
 void Yopy::init(const QString&)
 {
     d->m_vendorstr = "G.Mate";
     d->m_vendor = Vendor_GMate;
     d->m_modelstr = "Yopy3700";
     d->m_model = Model_Yopy_3700;
     d->m_rotation = Rot0;
     d->m_systemstr = "Linupy";
     d->m_system = System_Linupy;
     // Distribution detection code now in the base class
 }
 
 
 void Yopy::initButtons()
 {
     if ( d->m_buttons )
         return ;
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     for ( uint i = 0; i < ( sizeof( yopy_buttons ) / sizeof( yopy_button ) ); i++ )
     {
 
         yopy_button *ib = yopy_buttons + i;
 
         ODeviceButton b;
 
         b. setKeycode ( ib->code );
         b. setUserText ( QObject::tr ( "Button", ib->utext ) );
         b. setPixmap ( Resource::loadPixmap ( ib->pix ) );
         b. setFactoryPresetPressedAction
         ( OQCopMessage( makeChannel( ib->fpressedservice ), ib->fpressedaction ) );
         b. setFactoryPresetHeldAction
         ( OQCopMessage( makeChannel( ib->fheldservice ), ib->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 Yopy::suspend()
 {
     /* Opie for Yopy does not implement its own power management at the
         moment.  The public version runs parallel to X, and relies on the
         existing power management features. */
     return false;
 }
 
 
 bool Yopy::setDisplayBrightness( int bright )
 {
     /* The code here works, but is disabled as the current version runs
         parallel to X, and relies on the existing backlight demon. */
 #if 0
     if ( QFile::exists( "/proc/sys/pm/light" ) )
     {
         int fd = ::open( "/proc/sys/pm/light", O_WRONLY );
         if ( fd >= 0 )
         {
             if ( bright )
                 ::write( fd, "1\n", 2 );
             else
                 ::write( fd, "0\n", 2 );
             ::close( fd );
             return true;
         }
     }
+#else
+    Q_UNUSED( bright )
 #endif
     return false;
 }
 
 
 int Yopy::displayBrightnessResolution() const
 {
     return 2;
 }
 
diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp
index 47682bb..127fee9 100644
--- a/libopie2/opiecore/device/odevice_zaurus.cpp
+++ b/libopie2/opiecore/device/odevice_zaurus.cpp
@@ -1,613 +1,582 @@
 /*
-                     This file is part of the Opie Project
-                      Copyright (C) The Opie Team <opie-devel@handhelds.org>
+                             This file is part of the Opie Project
+                             Copyright (C) The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
-     .>+-=
-_;:,   .>  :=|.         This program is free software; you can
-.> <`_,  > .  <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
-.="- .-=="i,   .._         License as published by the Free Software
-- .  .-<_>   .<>         Foundation; either version 2 of the License,
-  ._= =}    :          or (at your option) any later version.
-  .%`+i>    _;_.
-  .i_,=:_.   -<s.       This program is distributed in the hope that
-  + . -:.    =       it will be useful,  but WITHOUT ANY WARRANTY;
-  : ..  .:,   . . .    without even the implied warranty of
-  =_    +   =;=|`    MERCHANTABILITY or FITNESS FOR A
- _.=:.    :  :=>`:     PARTICULAR PURPOSE. See the GNU
-..}^=.=    =    ;      Library General Public License for more
-++=  -.   .`   .:       details.
-:   = ...= . :.=-
--.  .:....=;==+<;          You should have received a copy of the GNU
- -_. . .  )=. =           Library General Public License along with
-  --    :-=`           this library; see the file COPYING.LIB.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "odevice_zaurus.h"
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 
 /* OPIE */
 #include <qpe/config.h>
 #include <qpe/resource.h>
 #include <qpe/sound.h>
 #include <qpe/qcopenvelope_qws.h>
 
 /* STD */
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct z_button z_buttons [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 };
 
 struct z_button z_buttons_c700 [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F14, QT_TRANSLATE_NOOP("Button", "Display Rotate"),
     "devicebuttons/z_hinge",
     "QPE/Rotation", "rotateDefault()",
     "QPE/Dummy", "doNothing()" },
 };
 
 // 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)
 //       Zaurus-Poodle (PXA-model w/ 320x240 lcd, for SL5600)
 //       Zaurus-Corgi  (PXA-model w/ 640x480 lcd, for C700, C750, C760, and C860)
 //
 //       Only question right now is: Do we really need to do it? Because as soon
 //       as the OpenZaurus kernel is ready, there will be a unified interface for all
 //       Zaurus models (concerning apm, backlight, buttons, etc.)
 //
 //       Comments? - mickeyl.
 
 void Zaurus::init(const QString& cpu_info)
 {
     // generic distribution code already scanned /etc/issue at that point -
     // embedix releases contain "Embedix <version> | Linux for Embedded Devices"
     if ( d->m_sysverstr.contains( "embedix", false ) )
     {
         d->m_vendorstr = "Sharp";
         d->m_vendor = Vendor_Sharp;
         d->m_systemstr = "Zaurus";
         d->m_system = System_Zaurus;
         m_embedix = true;
     }
     else
     {
         d->m_vendorstr = "OpenZaurus Team";
         d->m_systemstr = "OpenZaurus";
         d->m_system = System_OpenZaurus;
         // sysver already gathered
 
         // Openzaurus sometimes uses the embedix kernel, check if this is one
         FILE *uname = popen("uname -r", "r");
         QFile f;
         QString line;
         if ( f.open(IO_ReadOnly, uname) ) {
             QTextStream ts ( &f );
             line = ts. readLine();
             int loc = line. find ( "embedix" );
             if ( loc != -1 )
                 m_embedix = true;
             else
                 m_embedix = false;
             f.close();
         }
         pclose(uname);
     }
 
     // check the Zaurus model
     QString model;
     int loc = cpu_info.find( ":" );
     if ( loc != -1 )
         model = cpu_info.mid( loc+2 ).simplifyWhiteSpace();
     else
         model = cpu_info;
 
     if ( model == "SHARP Corgi" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C700";
     } else if ( model == "SHARP Shepherd" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C750";
     } else if ( model == "SHARP Husky" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C760";
     } else if ( model == "SHARP Poodle" ) {
         d->m_model = Model_Zaurus_SLB600;
         d->m_modelstr = "Zaurus SL-B500 or SL-5600";
     } else if ( model == "Sharp-Collie" || model == "Collie" ) {
         d->m_model = Model_Zaurus_SL5500;
         d->m_modelstr = "Zaurus SL-5500 or SL-5000d";
     } else if ( model == "SHARP Tosa" ) {
         d->m_model = Model_Zaurus_SL6000;
         d->m_modelstr = "Zaurus SL-6000";
     } else {
         d->m_model = Model_Zaurus_SL5500;
         d->m_modelstr = "Unkown Zaurus";
     }
 
     // set initial rotation
-
-    bool flipstate = false;
     switch ( d->m_model ) {
         case Model_Zaurus_SL6000:
         case Model_Zaurus_SLA300:
             d->m_rotation = Rot0;
             break;
         case Model_Zaurus_SLC7x0:
             d->m_rotation = rotation();
             d->m_direction = direction();
             break;
         case Model_Zaurus_SLB600:
         case Model_Zaurus_SL5500:
         case Model_Zaurus_SL5000:
         default:
             d->m_rotation = Rot270;
             break;
     }
     m_leds [0] = Led_Off;
 }
 
 void Zaurus::initButtons()
 {
     if ( d->m_buttons )
         return;
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     struct z_button * pz_buttons;
     int buttoncount;
     switch ( d->m_model ) {
         case Model_Zaurus_SLC7x0:
             pz_buttons = z_buttons_c700;
             buttoncount = ARRAY_SIZE(z_buttons_c700);
             break;
         default:
             pz_buttons = z_buttons;
             buttoncount = ARRAY_SIZE(z_buttons);
             break;
     }
 
     for ( int i = 0; i < buttoncount; i++ ) {
         struct z_button *zb = pz_buttons + i;
         ODeviceButton b;
 
         b. setKeycode ( zb->code );
         b. setUserText ( QObject::tr ( "Button", zb->utext ));
         b. setPixmap ( Resource::loadPixmap ( zb->pix ));
         b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( zb->fpressedservice ),
                                 zb->fpressedaction ));
         b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( zb->fheldservice ),
                                 zb->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&)));
 }
 
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
 
 //#include <asm/sharp_char.h> // including kernel headers is evil ...
 
 #define SHARP_DEV_IOCTL_COMMAND_START 0x5680
 
         #defineSHARP_BUZZER_IOCTL_START (SHARP_DEV_IOCTL_COMMAND_START)
 #define SHARP_BUZZER_MAKESOUND   (SHARP_BUZZER_IOCTL_START)
 
 #define SHARP_BUZ_TOUCHSOUND       1  /* touch panel sound */
 #define SHARP_BUZ_KEYSOUND         2  /* key sound */
 #define SHARP_BUZ_SCHEDULE_ALARM  11  /* schedule alarm */
 
 /* --- for SHARP_BUZZER device --- */
 
         //#defineSHARP_BUZZER_IOCTL_START (SHARP_DEV_IOCTL_COMMAND_START)
 //#define SHARP_BUZZER_MAKESOUND   (SHARP_BUZZER_IOCTL_START)
 
 #define SHARP_BUZZER_SETVOLUME   (SHARP_BUZZER_IOCTL_START+1)
 #define SHARP_BUZZER_GETVOLUME   (SHARP_BUZZER_IOCTL_START+2)
 #define SHARP_BUZZER_ISSUPPORTED (SHARP_BUZZER_IOCTL_START+3)
 #define SHARP_BUZZER_SETMUTE     (SHARP_BUZZER_IOCTL_START+4)
 #define SHARP_BUZZER_STOPSOUND   (SHARP_BUZZER_IOCTL_START+5)
 
 //#define SHARP_BUZ_TOUCHSOUND       1  /* touch panel sound */
 //#define SHARP_BUZ_KEYSOUND         2  /* key sound */
 
 //#define SHARP_PDA_ILLCLICKSOUND    3  /* illegal click */
 //#define SHARP_PDA_WARNSOUND        4  /* warning occurred */
 //#define SHARP_PDA_ERRORSOUND       5  /* error occurred */
 //#define SHARP_PDA_CRITICALSOUND    6  /* critical error occurred */
 //#define SHARP_PDA_SYSSTARTSOUND    7  /* system start */
 //#define SHARP_PDA_SYSTEMENDSOUND   8  /* system shutdown */
 //#define SHARP_PDA_APPSTART         9  /* application start */
 //#define SHARP_PDA_APPQUIT         10  /* application ends */
 
 //#define SHARP_BUZ_SCHEDULE_ALARM  11  /* schedule alarm */
 //#define SHARP_BUZ_DAILY_ALARM     12  /* daily alarm */
 //#define SHARP_BUZ_GOT_PHONE_CALL  13  /* phone call sound */
 //#define SHARP_BUZ_GOT_MAIL        14  /* mail sound */
 //
 
         #defineSHARP_LED_IOCTL_START (SHARP_DEV_IOCTL_COMMAND_START)
 #define SHARP_LED_SETSTATUS   (SHARP_LED_IOCTL_START+1)
 
 #define  SHARP_IOCTL_GET_ROTATION 0x413c
 
 typedef struct sharp_led_status {
 int which;   /* select which LED status is wanted. */
 int status;  /* set new led status if you call SHARP_LED_SETSTATUS */
 } sharp_led_status;
 
 #define SHARP_LED_MAIL_EXISTS  9       /* mail status (exists or not) */
 
 #define LED_MAIL_NO_UNREAD_MAIL  0   /* for SHARP_LED_MAIL_EXISTS */
 #define LED_MAIL_NEWMAIL_EXISTS  1   /* for SHARP_LED_MAIL_EXISTS */
 #define LED_MAIL_UNREAD_MAIL_EX  2   /* for SHARP_LED_MAIL_EXISTS */
 
 // #include <asm/sharp_apm.h> // including kernel headers is evil ...
 
 #define APM_IOCGEVTSRC          OD_IOR( 'A', 203, int )
 #define APM_IOCSEVTSRC          OD_IORW( 'A', 204, int )
 #define APM_EVT_POWER_BUTTON    (1 << 0)
 
 #define FL_IOCTL_STEP_CONTRAST    100
 
 
 void Zaurus::buzzer ( int sound )
 {
 #ifndef QT_NO_SOUND
-    QString soundname;
+    Sound *snd = 0;
 
     // Not all devices have real sound
     if ( d->m_model == Model_Zaurus_SLC7x0
         || d->m_model == Model_Zaurus_SLB600 ){
 
         switch ( sound ){
-        case SHARP_BUZ_SCHEDULE_ALARM:
-            soundname = "alarm";
-            break;
         case SHARP_BUZ_TOUCHSOUND:
-            soundname = "touchsound";
+            static Sound touch_sound("touchsound");
+            snd = &touch_sound;
             break;
         case SHARP_BUZ_KEYSOUND:
-            soundname = "keysound";
+            static Sound key_sound( "keysound" );
+            snd = &key_sound;
             break;
+        case SHARP_BUZ_SCHEDULE_ALARM:
         default:
-            soundname = "alarm";
-
+            static Sound alarm_sound("alarm");
+            snd = &alarm_sound;
+            break;
         }
     }
 
     // If a soundname is defined, we expect that this device has
     // sound capabilities.. Otherwise we expect to have the buzzer
     // device..
-    if ( !soundname.isEmpty() ){
-        int fd;
-        int vol;
-        bool vol_reset = false;
-
-        Sound snd ( soundname );
-
-        if (( fd = ::open ( "/dev/sound/mixer", O_RDWR )) >= 0 ) {
-            if ( ::ioctl ( fd, MIXER_READ( 0 ), &vol ) >= 0 ) {
-                Config cfg ( "qpe" );
-                cfg. setGroup ( "Volume" );
-
-                int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
-                if ( volalarm < 0 )
-                    volalarm = 0;
-                else if ( volalarm > 100 )
-                    volalarm = 100;
-                volalarm |= ( volalarm << 8 );
-
-                if ( ::ioctl ( fd, MIXER_WRITE( 0 ), &volalarm ) >= 0 )
-                    vol_reset = true;
-            }
-        }
-
-        snd. play();
-        while ( !snd. isFinished())
-            qApp->processEvents();
-
-        if ( fd >= 0 ) {
-            if ( vol_reset )
-                ::ioctl ( fd, MIXER_WRITE( 0 ), &vol );
-            ::close ( fd );
-        }
+    if ( snd ){
+        changeMixerForAlarm( 0, "/dev/sound/mixer", snd );
+        snd-> play();
     } else {
         int fd = ::open ( "/dev/sharp_buz", O_WRONLY|O_NONBLOCK );
 
         if ( fd >= 0 ) {
             ::ioctl ( fd, SHARP_BUZZER_MAKESOUND, sound );
             ::close ( fd );
         }
 
     }
 #endif
 }
 
 
 void Zaurus::playAlarmSound()
 {
     buzzer ( SHARP_BUZ_SCHEDULE_ALARM );
 }
 
 void Zaurus::playTouchSound()
 {
     buzzer ( SHARP_BUZ_TOUCHSOUND );
 }
 
 void Zaurus::playKeySound()
 {
     buzzer ( SHARP_BUZ_KEYSOUND );
 }
 
 
 QValueList <OLed> Zaurus::ledList() const
 {
     QValueList <OLed> vl;
     vl << Led_Mail;
     return vl;
 }
 
 QValueList <OLedState> Zaurus::ledStateList ( OLed l ) const
 {
     QValueList <OLedState> vl;
 
     if ( l == Led_Mail )
         vl << Led_Off << Led_On << Led_BlinkSlow;
     return vl;
 }
 
 OLedState Zaurus::ledState ( OLed which ) const
 {
     if ( which == Led_Mail )
         return m_leds [0];
     else
         return Led_Off;
 }
 
 bool Zaurus::setLedState ( OLed which, OLedState st )
 {
     if (!m_embedix) // Currently not supported on non_embedix kernels
         return false;
 
     static int fd = ::open ( "/dev/sharp_led", O_RDWR|O_NONBLOCK );
 
     if ( which == Led_Mail ) {
         if ( fd >= 0 ) {
             struct sharp_led_status leds;
             ::memset ( &leds, 0, sizeof( leds ));
             leds. which = SHARP_LED_MAIL_EXISTS;
             bool ok = true;
 
             switch ( st ) {
                 case Led_Off      : leds. status = LED_MAIL_NO_UNREAD_MAIL; break;
                 case Led_On       : leds. status = LED_MAIL_NEWMAIL_EXISTS; break;
                 case Led_BlinkSlow: leds. status = LED_MAIL_UNREAD_MAIL_EX; break;
                 default            : ok = false;
             }
 
             if ( ok && ( ::ioctl ( fd, SHARP_LED_SETSTATUS, &leds ) >= 0 )) {
                 m_leds [0] = st;
                 return true;
             }
         }
     }
     return false;
 }
 
 bool Zaurus::setSoftSuspend ( bool soft )
 {
     if (!m_embedix) {
         /* non-Embedix kernels dont have kernel autosuspend */
         return ODevice::setSoftSuspend( soft );
     }
 
     bool res = false;
     int fd;
 
     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
 
         if ( sources >= 0 ) {
             if ( soft )
                 sources &= ~APM_EVT_POWER_BUTTON;
             else
                 sources |= APM_EVT_POWER_BUTTON;
 
             if ( ::ioctl ( fd, APM_IOCSEVTSRC, sources ) >= 0 ) // set new event sources
                 res = true;
             else
                 perror ( "APM_IOCGEVTSRC" );
         }
         else
             perror ( "APM_IOCGEVTSRC" );
 
         ::close ( fd );
     }
     else
         perror ( "/dev/apm_bios or /dev/misc/apm_bios" );
 
     return res;
 }
 
 
 bool Zaurus::setDisplayBrightness ( int bright )
 {
     //qDebug( "Zaurus::setDisplayBrightness( %d )", bright );
     bool res = false;
     int fd;
 
     if ( bright > 255 ) bright = 255;
     if ( bright < 0 ) bright = 0;
 
     if ( m_embedix )
     {
         if ( d->m_model == Model_Zaurus_SLC7x0 )
         {
             //qDebug( "using special treatment for devices with the corgi backlight interface" );
             // special treatment for devices with the corgi backlight interface
             if (( fd = ::open ( "/proc/driver/fl/corgi-bl", O_WRONLY )) >= 0 )
             {
-                int value = ( bright == 1 ) ? 1 : bright * ( 17.0 / 255.0 );
+                int value = ( bright == 1 ) ? 1 : static_cast<int>( bright * ( 17.0 / 255.0 ) );
                 char writeCommand[100];
                 const int count = sprintf( writeCommand, "0x%x\n", value );
                 res = ( ::write ( fd, writeCommand, count ) != -1 );
                 ::close ( fd );
             }
             return res;
         }
         else
         {
             // standard treatment for devices with the dumb embedix frontlight interface
             if (( fd = ::open ( "/dev/fl", O_WRONLY )) >= 0 ) {
                 int bl = ( bright * 4 + 127 ) / 255; // only 4 steps on zaurus
                 if ( bright && !bl )
                     bl = 1;
                 res = ( ::ioctl ( fd, FL_IOCTL_STEP_CONTRAST, bl ) == 0 );
                 ::close ( fd );
             }
         }
     }
     else
     {
         // special treatment for the OpenZaurus unified interface
         #define FB_BACKLIGHT_SET_BRIGHTNESS     _IOW('F', 1, u_int)             /* set brightness */
         if (( fd = ::open ( "/dev/fb0", O_WRONLY )) >= 0 ) {
             res = ( ::ioctl ( fd , FB_BACKLIGHT_SET_BRIGHTNESS, bright ) == 0 );
             ::close ( fd );
         }
     }
     return res;
 }
 
 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
         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 { // Yes, wait 15 seconds. This APM bug sucks big time.
             ::usleep ( 200 * 1000 );
             ::gettimeofday ( &tvn, 0 );
         } while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < 15000 );
     }
 
     QCopEnvelope ( "QPE/Rotation", "rotateDefault()" );
     return res;
 }
 
 
 Transformation Zaurus::rotation() const
 {
     Transformation rot;
     int handle = 0;
     int retval = 0;
 
     switch ( d->m_model ) {
         case Model_Zaurus_SLC7x0:
             handle = ::open("/dev/apm_bios", O_RDWR|O_NONBLOCK);
             if (handle == -1) {
                 return Rot270;
             } else {
                 retval = ::ioctl(handle, SHARP_IOCTL_GET_ROTATION);
                 ::close (handle);
 
                 if (retval == 2 )
                     rot = Rot0;
                 else
                     rot = Rot270;
             }
             break;
         case Model_Zaurus_SLA300:
         case Model_Zaurus_SLB600:
         case Model_Zaurus_SL5500:
         case Model_Zaurus_SL5000:
         default:
             rot = d->m_rotation;
             break;
     }
 
     return rot;