-Emit Progress from the xine Engine to Global::statusMessage

-Change ThreadUtil to pass data and const char* among threads

4 files changed, 28 insertions, 15 deletions

diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 8afb318..f1b9773 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -1,168 +1,168 @@
 /*
                             This file is part of the Opie Project
 
                              Copyright (c)  2002 Max Reiss <harlekin@handhelds.org>
                              Copyright (c)  2002 LJP <>
                              Copyright (c)  2002 Holger Freyther <zecke@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 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 "xinevideowidget.h"
 #include "frame.h"
 #include "lib.h"
 
 /* OPIE */
 #include <opie2/odebug.h>
-using namespace Opie::Core;
+#include <qpe/global.h>
 
 /* QT */
 #include <qtextstream.h>
 #include <qdir.h>
 #include <qgfx_qws.h>
 
 /* STD */
 #include <assert.h>
 #include <unistd.h>
 
 typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame,
 				      int  width, int height,int bytes );
 
 extern "C" {
     xine_vo_driver_t* init_video_out_plugin( xine_t *xine, void* video, display_xine_frame_t, void * );
     int null_is_showing_video( const xine_vo_driver_t* self );
     void null_set_show_video( const xine_vo_driver_t* self, int show );
     int null_is_fullscreen( const xine_vo_driver_t* self );
     void null_set_fullscreen( const xine_vo_driver_t* self, int screen );
     int null_is_scaling( const xine_vo_driver_t* self );
     void null_set_scaling( const xine_vo_driver_t* self, int scale );
     void null_set_gui_width( const xine_vo_driver_t* self, int width );
     void null_set_gui_height( const xine_vo_driver_t* self, int height );
     void null_set_mode( const xine_vo_driver_t* self, int depth,  int rgb  );
     void null_set_videoGamma( const  xine_vo_driver_t* self , int value );
     void null_display_handler( const xine_vo_driver_t* self, display_xine_frame_t t, void* user_data );
 
     void null_preload_decoders( xine_stream_t *stream );
 }
 
 using namespace XINE;
 
 Lib::Lib( InitializationMode initMode, XineVideoWidget* widget )
 {
     m_initialized = false;
     m_duringInitialization = false;
     m_video = false;
     m_wid = widget;
     printf("Lib");
     QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf";
     // get the configuration
 
     // not really OO, should be an extra class, later
     if ( !QFile::exists(configPath) ) {
         QFile f(configPath);
         f.open(IO_WriteOnly);
         QTextStream ts( &f );
         ts << "misc.memcpy_method:glibc\n";
         ts << "# uncomment if you experience double speed audio \n #audio.oss_sync_method:softsync\n";
         ts << "codec.ffmpeg_pp_quality:3\n";
         ts << "audio.num_buffers:50\n";
         ts << "audio.size_buffers:4096\n";
         ts << "video.num_buffers:20\n";
         ts << "video.size_buffers:4096\n";
         ts << "audio.out_num_audio_buf:16\n";
         ts << "audio.out_size_audio_buf:8096\n";
         ts << "audio.out_size_zero_buf:1024\n";
         ts << "audio.passthrough_offset:0\n";
         f.close();
     }
 
     if ( initMode == InitializeImmediately ) {
         initialize();
         m_initialized = true;
     }
     else
         start();
 }
 
 void Lib::run()
 {
     odebug << "Lib::run() started" << oendl;
     initialize();
     m_initialized = true;
     odebug << "Lib::run() finished" << oendl;
 }
 
 void Lib::initialize()
 {
     m_duringInitialization = true;
     m_xine =  xine_new( );
 
     QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf";
     xine_config_load( m_xine, QFile::encodeName( configPath ) );
 
     xine_init( m_xine );
 
     // allocate oss for sound
     // and fb for framebuffer
     m_audioOutput = xine_open_audio_driver( m_xine,  "oss", NULL );
     m_videoOutput = ::init_video_out_plugin( m_xine, NULL, xine_display_frame, this );
 
     m_stream = xine_stream_new (m_xine,  m_audioOutput,  m_videoOutput );
 
     if (m_wid != 0 )
         setWidget( m_wid );
 
 
     m_queue = xine_event_new_queue (m_stream);
     xine_event_create_listener_thread (m_queue, xine_event_handler, this);
 
     ::null_preload_decoders( m_stream );
 
     m_duringInitialization = false;
 }
 
 Lib::~Lib() {
     assert( isRunning() == false );
     assert( m_initialized );
 
 //    free( m_config );
 
     xine_close( m_stream );
     xine_event_dispose_queue( m_queue );
     xine_dispose( m_stream );
     xine_exit( m_xine );
 
     /* FIXME either free or delete but valgrind bitches against both */
     //free( m_videoOutput );
     //delete m_audioOutput;
 }
 
 void Lib::resize ( const QSize &s ) {
     assert( m_initialized || m_duringInitialization );
 
     if ( s. width ( ) && s. height ( ) ) {
         ::null_set_gui_width( m_videoOutput,  s. width() );
         ::null_set_gui_height( m_videoOutput,  s. height() );
@@ -201,214 +201,224 @@ int Lib::play( const QString& fileName, int startPos, int start_time ) {
 
 void Lib::stop() {
     assert( m_initialized );
     xine_stop( m_stream );
 }
 
 void Lib::pause( bool toggle ) {
     assert( m_initialized );
 
     xine_set_param( m_stream, XINE_PARAM_SPEED, toggle ? XINE_SPEED_PAUSE : XINE_SPEED_NORMAL );
 }
 
 int Lib::speed() const {
     assert( m_initialized );
 
     return  xine_get_param ( m_stream, XINE_PARAM_SPEED );
 }
 
 void Lib::setSpeed( int speed ) {
     assert( m_initialized );
 
     xine_set_param ( m_stream, XINE_PARAM_SPEED, speed );
 }
 
 int Lib::status() const {
     assert( m_initialized );
 
     return xine_get_status( m_stream );
 }
 
 int Lib::currentPosition() const {
     assert( m_initialized );
 
     int pos, time, length;
     xine_get_pos_length( m_stream, &pos, &time, &length );
     return pos;
 }
 
 int Lib::currentTime() const {
     assert( m_initialized );
 
     int pos, time, length;
     pos = time = length = 0;
 
     if ( xine_get_pos_length( m_stream, &pos, &time, &length ) )
         return time/1000;
     else
         return 0;
 }
 
 int Lib::length() const {
       assert( m_initialized );
 
       int pos, time, length;
 /* dilb: patch to solve the wrong stream length reported to the GUI*/
       int iRetVal=0, iTestLoop=0;
 
       do
       	{
 	iRetVal = xine_get_pos_length( m_stream, &pos, &time, &length );
 	if (iRetVal)
 	   {/* if the function didn't return 0, then pos, time and length are valid.*/
 	   return length/1000;
 	   }
 	/*don't poll too much*/
 	usleep(100000);
 	iTestLoop++;
 	}
       while ( iTestLoop < 10 ); /* if after 1s, we still don't have any
 valid stream, then return -1 (this value could be used to make the stream
 unseekable, but it should never occur!! Mr. Murphy ? :) ) */
 
       return -1;
 }
 
 bool Lib::isSeekable() const {
     assert( m_initialized );
 
     return xine_get_stream_info( m_stream, XINE_STREAM_INFO_SEEKABLE );
 }
 
 void Lib::seekTo( int time ) {
     assert( m_initialized );
 
     xine_play( m_stream, 0, time*1000 );
 }
 
 
 Frame Lib::currentFrame() const {
     assert( m_initialized );
 
     Frame frame;
     return frame;
 };
 
 QString Lib::metaInfo( int number) const {
     assert( m_initialized );
 
     return xine_get_meta_info( m_stream, number );
 }
 
 int Lib::error() const {
     assert( m_initialized );
 
     return xine_get_error( m_stream );
 };
 
 void Lib::ensureInitialized()
 {
     if ( m_initialized )
         return;
 
     odebug << "waiting for initialization thread to finish" << oendl;
     wait();
     odebug << "initialization thread finished!" << oendl;
 }
 
 void Lib::setWidget( XineVideoWidget *widget )
 {
     m_wid = widget;
     resize ( m_wid-> size ( ) );
     ::null_set_mode( m_videoOutput, qt_screen->depth(), qt_screen->pixelType() );
     m_wid->repaint();
 }
 
 void Lib::receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType )
 {
     assert( sendType == ThreadUtil::Channel::OneWay );
-    handleXineEvent( msg->type() );
+    handleXineEvent( msg->type(), msg->data(), msg->msg() );
     delete msg;
 }
 
 void Lib::handleXineEvent( const xine_event_t* t ) {
-    send( new ThreadUtil::ChannelMessage( t->type ), OneWay );
+    int prog = -1; const char* name = 0;
+    if ( t->type == XINE_EVENT_PROGRESS ) {
+        xine_progress_data_t *pt = static_cast<xine_progress_data_t*>( t->data );
+        prog = pt->percent;
+        name = pt->description;
+    }
+
+    send( new ThreadUtil::ChannelMessage( t->type, prog, name ),  OneWay );
 }
 
-void Lib::handleXineEvent( int type ) {
+void Lib::handleXineEvent( int type, int data, const char* name ) {
     assert( m_initialized );
 
     if ( type == XINE_EVENT_UI_PLAYBACK_FINISHED ) {
         emit stopped();
+    }else if ( type == XINE_EVENT_PROGRESS ) {
+        QString str = name == 0 ? QString::null : QString::fromUtf8( name );
+        Global::statusMessage( tr( "Progress: %1 %2" ).arg( name, data ) );;
     }
 }
 
 
 void Lib::setShowVideo( bool video ) {
     assert( m_initialized );
 
     m_video = video;
     ::null_set_show_video( m_videoOutput, video );
 }
 
 bool Lib::isShowingVideo() const {
     assert( m_initialized );
 
     return ::null_is_showing_video( m_videoOutput );
 }
 
 bool Lib::hasVideo() const {
     assert( m_initialized );
 
     return  xine_get_stream_info( m_stream, 18 );
 }
 
 void Lib::showVideoFullScreen( bool fullScreen ) {
     assert( m_initialized );
 
     ::null_set_fullscreen( m_videoOutput, fullScreen );
 }
 
 bool Lib::isVideoFullScreen() const {
     assert( m_initialized );
 
     return ::null_is_fullscreen( m_videoOutput );
 }
 
 void Lib::setScaling( bool scale ) {
     assert( m_initialized );
 
     ::null_set_scaling( m_videoOutput, scale );
 }
 
 void Lib::setGamma( int value ) {
     assert( m_initialized );
 
    ::null_set_videoGamma( m_videoOutput, value );
 }
 
 bool Lib::isScaling() const {
     assert( m_initialized );
 
     return ::null_is_scaling( m_videoOutput );
 }
 
 void Lib::xine_event_handler( void* user_data, const xine_event_t* t ) {
     ( (Lib*)user_data)->handleXineEvent( t );
 }
 
 void Lib::xine_display_frame( void* user_data, uint8_t *frame,
                               int width,  int height,  int bytes ) {
     ( (Lib*)user_data)->drawFrame( frame, width, height, bytes );
 }
 
 void Lib::drawFrame( uint8_t* frame,  int width,  int height,  int bytes ) {
     assert( m_initialized );
 
     if ( !m_video ) {
         return;
     }
 
     assert( m_wid );
 
     m_wid-> setVideoFrame ( frame, width, height, bytes );
 }
diff --git a/noncore/multimedia/opieplayer2/lib.h b/noncore/multimedia/opieplayer2/lib.h
index 0ff14d0..dfddc2a 100644
--- a/noncore/multimedia/opieplayer2/lib.h
+++ b/noncore/multimedia/opieplayer2/lib.h
@@ -78,139 +78,139 @@ namespace XINE {
          * Set the speed of the stream, if codec supports it
          * XINE_SPEED_PAUSE                   0
          * XINE_SPEED_SLOW_4                  1
          * XINE_SPEED_SLOW_2                  2
          * XINE_SPEED_NORMAL                  4
          * XINE_SPEED_FAST_2                  8
          *XINE_SPEED_FAST_4                  16
          */
         void setSpeed( int speed = XINE_SPEED_PAUSE );
 
         int status() const;
 
         int currentPosition()const;
         //in seconds
         int currentTime()const;
 
         int length() const;
 
         bool isSeekable()const;
 
         /**
          * Whether or not to show video output
          */
         void setShowVideo(bool video);
 
         /**
          * is we show video
          */
         bool isShowingVideo() const;
 
         /**
          *
          */
         void showVideoFullScreen( bool fullScreen );
 
         /**
          *
          */
         bool isVideoFullScreen() const;
 
 
         /**
          * Get the meta info (like author etc) from the stream
          * XINE_META_INFO_TITLE               0
          * XINE_META_INFO_COMMENT             1
          * XINE_META_INFO_ARTIST              2
          * XINE_META_INFO_GENRE               3
          * XINE_META_INFO_ALBUM               4
          * XINE_META_INFO_YEAR                5
          * XINE_META_INFO_VIDEOCODEC          6
          * XINE_META_INFO_AUDIOCODEC          7
          * XINE_META_INFO_SYSTEMLAYER         8
          * XINE_META_INFO_INPUT_PLUGIN        9
          */
         QString metaInfo( int number ) const;
 
         /**
          *
          */
         bool isScaling() const;
 
         /**
          * seek to a position
          */
         void seekTo( int time );
 
         /**
          *
          * @return is media stream has video
          */
         bool hasVideo() const;
 
         /**
          *
          */
         void setScaling( bool );
 
         /**
          * Set the Gamma value for video output
          * @param int the value between -100 and 100, 0 is original
          */
         void setGamma( int );
 
         /**
          * test
          */
         Frame currentFrame() const;
 
         /**
          * Returns the error code
          * XINE_ERROR_NONE                    0
          * XINE_ERROR_NO_INPUT_PLUGIN         1
          * XINE_ERROR_NO_DEMUXER_PLUGIN       2
          * XINE_ERROR_DEMUXER_FAILED          3
          */
         int error() const;
 
         void ensureInitialized();
 
         void setWidget( XineVideoWidget *widget );
 
     signals:
 
         void stopped();
 
         void initialized();
 
     protected:
         virtual void receiveMessage( ThreadUtil::ChannelMessage *msg, SendType sendType );
 
         virtual void run();
 
     private:
         void initialize();
 
         int m_bytes_per_pixel;
         bool m_initialized:1;
         bool m_duringInitialization:1;
         bool m_video:1;
         XineVideoWidget *m_wid;
         xine_t *m_xine;
 	xine_stream_t *m_stream;
         xine_cfg_entry_t *m_config;
         xine_vo_driver_t *m_videoOutput;
         xine_ao_driver_t* m_audioOutput;
 	xine_event_queue_t *m_queue;
 
         void handleXineEvent( const xine_event_t* t );
-        void handleXineEvent( int type );
+	void handleXineEvent( int type, int data, const char* name );
         void drawFrame( uint8_t* frame, int width, int height, int bytes );
         // C -> C++ bridge for the event system
         static void xine_event_handler( void* user_data, const xine_event_t* t);
         static void xine_display_frame( void* user_data, uint8_t* frame ,
                                         int width, int height, int bytes );
     };
 };
 
 
 #endif
diff --git a/noncore/multimedia/opieplayer2/threadutil.cpp b/noncore/multimedia/opieplayer2/threadutil.cpp
index 6ed9853..b5cac61 100644
--- a/noncore/multimedia/opieplayer2/threadutil.cpp
+++ b/noncore/multimedia/opieplayer2/threadutil.cpp
@@ -1,395 +1,394 @@
 /* This file is part of the KDE project
    Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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 "threadutil.h"
 
 #include <opie2/odebug.h>
 #include <qsocketnotifier.h>
 
 #include <pthread.h>
 #include <assert.h>
 #include <unistd.h>
 #include <errno.h>
 
 using namespace ThreadUtil;
 
 struct Mutex::Data
 {
     Data()
     {
         pthread_mutex_init( &mutex, 0 );
     }
     ~Data()
     {
         pthread_mutex_destroy( &mutex );
     }
 
     pthread_mutex_t mutex;
 };
 
 Mutex::Mutex()
     : d( new Data )
 {
 }
 
 Mutex::~Mutex()
 {
     delete d;
 }
 
 void Mutex::lock()
 {
     pthread_mutex_lock( &d->mutex );
 }
 
 void Mutex::unlock()
 {
     pthread_mutex_unlock( &d->mutex );
 }
 
 bool Mutex::tryLock()
 {
     return pthread_mutex_trylock( &d->mutex ) == 0;
 }
 
 bool Mutex::isLocked()
 {
     if ( !tryLock() )
         return true;
 
     unlock();
     return false;
 }
 
 struct WaitCondition::Data
 {
     Data()
     {
         int result = pthread_cond_init( &waitCondition, 0 );
         assert( result == 0 );
     }
     ~Data()
     {
         pthread_cond_destroy( &waitCondition );
     }
 
     pthread_cond_t waitCondition;
 };
 
 WaitCondition::WaitCondition()
     : d( new Data )
 {
 }
 
 WaitCondition::~WaitCondition()
 {
     delete d;
 }
 
 bool WaitCondition::wait()
 {
     Mutex m;
     m.lock();
     return wait( m );
 }
 
 bool WaitCondition::wait( Mutex &mutex )
 {
     return pthread_cond_wait( &d->waitCondition, &mutex.d->mutex );
 }
 
 void WaitCondition::wakeOne()
 {
     pthread_cond_signal( &d->waitCondition );
 }
 
 void WaitCondition::wakeAll()
 {
     pthread_cond_broadcast( &d->waitCondition );
 }
 
 struct Thread::Data
 {
-    Data() : isRunning( false ) 
+    Data() : isRunning( false )
     {}
 
     pthread_t self;
     Mutex guard;
     bool isRunning;
 
     WaitCondition finishCondition;
 
     Thread *thr;
 
     void run() { thr->run(); }
 };
 
 extern "C"
 {
 
 static void terminate_thread( void *arg )
 {
     Thread::Data *data = ( Thread::Data* )arg;
 
     assert( data );
 
     AutoLock locker( data->guard );
     data->isRunning = false;
     data->finishCondition.wakeAll();
 }
 
 static void *start_thread( void *arg )
 {
     Thread::Data *data = ( Thread::Data* )arg;
 
     pthread_cleanup_push( terminate_thread, data );
 
     data->isRunning = true;
     data->run();
 
     pthread_cleanup_pop( true );
 
     Thread::exit();
     return 0; // never reached
 }
 
 }
 
 Thread::Thread()
     : d( new Data )
 {
     d->thr = this;
 }
 
 Thread::~Thread()
 {
     assert( d->isRunning == false );
     delete d;
 }
 
 void Thread::start()
 {
     AutoLock lock( d->guard );
 
     if ( d->isRunning ) {
-        odebug << "ThreadUtil::Thread::start() called for running thread." << oendl; 
+        odebug << "ThreadUtil::Thread::start() called for running thread." << oendl;
         return;
     }
 
     pthread_attr_t attributes;
     pthread_attr_init( &attributes );
     pthread_attr_setscope( &attributes, PTHREAD_SCOPE_SYSTEM );
     int err = pthread_create( &d->self, &attributes, start_thread, ( void* )d );
     if ( err != 0 ) {
-        odebug << "ThreadUtil::Thread::start() : can't create thread: " << strerror( err ) << "" << oendl; 
+        odebug << "ThreadUtil::Thread::start() : can't create thread: " << strerror( err ) << "" << oendl;
         pthread_attr_destroy( &attributes );
         return;
     }
     pthread_attr_destroy( &attributes );
 }
 
 void Thread::terminate()
 {
     AutoLock lock( d->guard );
     if ( !d->isRunning )
         return;
 
     pthread_cancel( d->self );
 }
 
 bool Thread::wait()
 {
     AutoLock lock( d->guard );
     if ( !d->isRunning )
         return true;
 
     return d->finishCondition.wait( d->guard );
 }
 
 bool Thread::isRunning() const
 {
     AutoLock lock( d->guard );
     return d->isRunning;
 }
 
 void Thread::exit()
 {
     pthread_exit( 0 );
 }
 
 OnewayNotifier::OnewayNotifier()
 {
     int fds[ 2 ];
     pipe( fds );
     m_readFd = fds[ 0 ];
     m_writeFd = fds[ 1 ];
 
     m_notifier = new QSocketNotifier( m_readFd, QSocketNotifier::Read );
     connect( m_notifier, SIGNAL( activated(int) ),
              this, SLOT( wakeUp() ) );
 }
 
 OnewayNotifier::~OnewayNotifier()
 {
     delete m_notifier;
 
     ::close( m_readFd );
     ::close( m_writeFd );
 }
 
 void OnewayNotifier::notify()
 {
     const char c = 42;
     ::write( m_writeFd, &c, 1 );
 }
 
 void OnewayNotifier::wakeUp()
 {
     char c = 0;
 
     if ( ::read( m_readFd, &c, 1 ) != 1 )
         return;
 
     emit awake();
 }
 
-ChannelMessage::ChannelMessage( int type )
-    : m_type( type ), m_isCall( false ), m_replied( false ),
-      m_inEventHandler( false )
-{
-}
+ChannelMessage::ChannelMessage( int type, int data, const char* msg )
+    : m_type( type ), m_data( data ), m_msg( msg ),
+      m_isCall( false ), m_replied( false ), m_inEventHandler( false )
+{}
 
 ChannelMessage::~ChannelMessage()
 {
     if ( m_guard.isLocked() )
         m_guard.unlock();
 }
 
 void ChannelMessage::reply()
 {
     if ( !m_isCall )
     {
-        odebug << "ChannelMessage::reply() - can't reply oneway message!" << oendl; 
+        odebug << "ChannelMessage::reply() - can't reply oneway message!" << oendl;
         return;
     }
 
     if ( m_inEventHandler )
     {
         m_replied = true;
         return;
     }
 
     m_condition.wakeOne();
     m_guard.unlock();
 }
 
 struct Channel::Private
 {
     Private()
     {
         ownerThread = pthread_self();
     }
 
     pthread_t ownerThread;
 };
 
 Channel::Channel( QObject *parent, const char *name )
     : QObject( parent, name ), d( new Private )
 {
     connect( &m_notifier, SIGNAL( awake() ),
              this, SLOT( deliver() ) );
 }
 
 Channel::~Channel()
 {
     delete d;
 }
 
 void Channel::send( ChannelMessage *message, SendType type )
 {
     if ( type == WaitForReply )
     {
         message->m_guard.lock();
         message->m_isCall = true;
     }
 
     m_pendingMessagesGuard.lock();
     m_pendingMessages << MsgEnvelope( type, message );
     m_pendingMessagesGuard.unlock();
 
     if ( d->ownerThread == pthread_self() ) {
         assert( type != WaitForReply );
 
         deliver();
     }
     else
         m_notifier.notify();
     //QThread::postEvent( this, new QCustomEvent( QEvent::User, envelope ) );
 
     if ( type == WaitForReply )
     {
         message->m_condition.wait( message->m_guard );
         message->m_guard.unlock();
     }
 }
 
 void Channel::deliver()
 {
     AutoLock lock( m_pendingMessagesGuard );
 
     while ( !m_pendingMessages.isEmpty() ) {
         MsgEnvelope envelope = m_pendingMessages.first();
 
         m_pendingMessages.remove( m_pendingMessages.begin() );
 
         m_pendingMessagesGuard.unlock();
         deliverOne( envelope );
         m_pendingMessagesGuard.lock();
     }
 }
 
 void Channel::deliverOne( const MsgEnvelope &envelope )
 {
     ChannelMessage *msg = envelope.msg;
 
     assert( msg );
 
     if ( envelope.type == WaitForReply )
     {
         msg->m_guard.lock();
         msg->m_inEventHandler = true;
     }
 
     receiveMessage( msg, envelope.type );
 
     if ( envelope.type == WaitForReply )
     {
         msg->m_inEventHandler = false;
         if ( msg->m_replied )
         {
             msg->m_condition.wakeOne();
             // this is a bit tricky. we unlock only when we reply.
             // reply() does an unlock as well.
             msg->m_guard.unlock();
         }
     }
 }
 
 /* vim: et sw=4 ts=4
  */
diff --git a/noncore/multimedia/opieplayer2/threadutil.h b/noncore/multimedia/opieplayer2/threadutil.h
index 2e83d3a..f97a18b 100644
--- a/noncore/multimedia/opieplayer2/threadutil.h
+++ b/noncore/multimedia/opieplayer2/threadutil.h
@@ -8,192 +8,196 @@
 
    This library 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 THREADUTIL_H
 #define THREADUTIL_H
 
 #include <qvaluelist.h>
 #include <qobject.h>
 #include <qguardedptr.h>
 
 class QSocketNotifier;
 
 namespace ThreadUtil
 {
 
     class Mutex
     {
         friend class WaitCondition;
     public:
         Mutex();
         ~Mutex();
 
         void lock();
         void unlock();
         bool tryLock();
         bool isLocked();
 
     private:
         struct Data;
         Data *d;
 
         Mutex( const Mutex & );
         Mutex &operator=( const Mutex & );
     };
 
     class AutoLock
     {
     public:
         AutoLock( Mutex &mutex ) : m_mutex( mutex ) { m_mutex.lock(); }
         ~AutoLock() { m_mutex.unlock(); }
 
         Mutex *operator &() const { return &m_mutex; }
 
     private:
         Mutex &m_mutex;
     };
 
     class WaitCondition
     {
     public:
         WaitCondition();
         ~WaitCondition();
 
         bool wait();
         bool wait( Mutex &mutex );
 
         void wakeOne();
         void wakeAll();
 
     private:
         struct Data;
         Data *d;
 
         WaitCondition( const WaitCondition & );
         WaitCondition &operator=( const WaitCondition & );
     };
 
     class Thread
     {
     public:
         struct Data;
         friend struct Data;
 
         Thread();
         virtual ~Thread();
 
         void start();
         void terminate();
 
         bool wait();
 
         bool isRunning() const;
 
         static void exit();
     protected:
         virtual void run() = 0;
 
     private:
         Data *d;
     };
 
     class OnewayNotifier : public QObject
     {
         Q_OBJECT
     public:
         OnewayNotifier();
         ~OnewayNotifier();
 
         void notify();
 
     signals:
         void awake();
 
     private slots:
         void wakeUp();
 
     private:
         int m_readFd;
         int m_writeFd;
         QSocketNotifier *m_notifier;
     };
 
 
     class Channel;
 
     class ChannelMessage
     {
         friend class Channel;
     public:
-        ChannelMessage( int type = -1 );
+	ChannelMessage( int type = -1, int data = -1, const char* msg = 0 );
         virtual ~ChannelMessage();
 
         int type() const { return m_type; }
+	int data() const { return m_data; }
+	const char* msg()const { return m_msg;  }
 
         void reply();
 
     private:
         ChannelMessage( const ChannelMessage & );
         ChannelMessage &operator=( const ChannelMessage );
 
         int m_type;
+	int m_data;
+	const char *m_msg;
         bool m_isCall : 1;
         bool m_replied : 1;
         bool m_inEventHandler : 1;
         Mutex m_guard;
         WaitCondition m_condition;
     };
 
     class Channel : public QObject
     {
         Q_OBJECT
     public:
         enum SendType { OneWay, WaitForReply };
         Channel( QObject *parent = 0, const char *name = 0 );
         virtual ~Channel();
 
         void send( ChannelMessage *message, SendType type );
 
     protected:
         virtual void receiveMessage( ChannelMessage *message, SendType type ) = 0;
 
     private slots:
         void deliver();
 
     private:
         OnewayNotifier m_notifier;
 
         struct MsgEnvelope
         {
             MsgEnvelope() : type( OneWay ), msg( 0 ) {}
             MsgEnvelope( SendType _type , ChannelMessage *_msg )
                 : type( _type ), msg( _msg ) {}
 
             SendType type;
             ChannelMessage *msg;
         };
 
         void deliverOne( const MsgEnvelope &envelope );
 
         typedef QValueList<MsgEnvelope> MsgEnvelopeList;
 
         MsgEnvelopeList m_pendingMessages;
         Mutex m_pendingMessagesGuard;
 
         struct Private;
         Private *d;
     };
 
 }
 
 #endif // THREADUTIL_H
 /* vim: et sw=4 ts=4
  */