- prepare the API for threaded initialization, step one

3 files changed, 26 insertions, 5 deletions

diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 1e0dc21..6431de7 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -1,187 +1,201 @@
  /*
                             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 <stdio.h>
 #include <stdlib.h>
 #include <qimage.h>
 #include <qtextstream.h>
 #include <qpe/resource.h>
 
 #include <qfile.h>
 #include <qdir.h>
 
 #include <qgfx_qws.h>
 #include <qdirectpainter_qws.h>
 
 #include <assert.h>
 
 #include "xinevideowidget.h"
 #include "frame.h"
 #include "lib.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 );
 }
 
 using namespace XINE;
 
-Lib::Lib( XineVideoWidget* widget ) 
+Lib::Lib( InitializationMode initMode, XineVideoWidget* widget ) 
 {
     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";
         f.close();
     }
 
+    if ( initMode == InitializeImmediately )
+        initialize();
+    else
+        assert( false );
+}
+
+void Lib::run()
+{
+    assert( false );
+}
+
+void Lib::initialize()
+{
     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 );
 
 
 //xine_open_video_driver( m_xine,  NULL,  XINE_VISUAL_TYPE_FB,  NULL);
 
 
 //    null_display_handler( m_videoOutput, xine_display_frame, this );
 
     m_stream = xine_stream_new (m_xine,  m_audioOutput,  m_videoOutput );
 
     if (m_wid != 0 ) {
         printf( "!0\n" );
         resize ( m_wid-> size ( ) );
         ::null_set_mode( m_videoOutput, qt_screen->depth(), qt_screen->pixelType() );
 
 //        m_wid->repaint();
     }
 
     m_queue = xine_event_new_queue (m_stream);
 
     xine_event_create_listener_thread (m_queue, xine_event_handler, this);
 }
 
 Lib::~Lib() {
 //    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 ) {
     if ( s. width ( ) && s. height ( ) ) {
         ::null_set_gui_width( m_videoOutput,  s. width() );
         ::null_set_gui_height( m_videoOutput,  s. height() );
     }
 }
 
 int Lib::majorVersion() {
      int major, minor, sub;
      xine_get_version ( &major, &minor, &sub );
      return major;
 }
 
 int Lib::minorVersion() {
      int major, minor, sub;
      xine_get_version ( &major, &minor, &sub );
      return minor;
 }
 
 int Lib::subVersion() {
      int major, minor, sub;
      xine_get_version ( &major, &minor, &sub );
      return sub;
 }
 
 int Lib::play( const QString& fileName, int startPos, int start_time ) {
     QString str = fileName.stripWhiteSpace();
     if ( !xine_open( m_stream, QFile::encodeName(str.utf8() ).data() ) ) {
         return 0;
     }
     return xine_play( m_stream, startPos, start_time);
 }
 
 void Lib::stop() {
     qDebug("<<<<<<<< STOP IN LIB TRIGGERED >>>>>>>");
     xine_stop( m_stream );
 }
 
 void Lib::pause( bool toggle ) {
     xine_set_param( m_stream, XINE_PARAM_SPEED, toggle ? XINE_SPEED_PAUSE : XINE_SPEED_NORMAL );
 }
 
 int Lib::speed() const {
     return  xine_get_param ( m_stream, XINE_PARAM_SPEED );
 }
 
 void Lib::setSpeed( int speed ) {
     xine_set_param ( m_stream, XINE_PARAM_SPEED, speed );
 }
 
 int Lib::status() const {
diff --git a/noncore/multimedia/opieplayer2/lib.h b/noncore/multimedia/opieplayer2/lib.h
index aba2ec9..6363918 100644
--- a/noncore/multimedia/opieplayer2/lib.h
+++ b/noncore/multimedia/opieplayer2/lib.h
@@ -1,208 +1,215 @@
 /*
                             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.
 
 */
 
 #ifndef ZECKEXINELIB_H
 #define ZECKEXINELIB_H
 
 #include <qcstring.h>
 #include <qstring.h>
 #include <qobject.h>
 
 #include <xine.h>
 //#include "xine.h"
 
 #include "threadutil.h"
 
 class XineVideoWidget;
 
 namespace XINE {
 
     /**
      * Lib wrapps the simple interface
      * of libxine for easy every day use
      * This will become a full C++ Wrapper
      * It supports playing, pausing, info,
      * stooping, seeking.
      */
     class Frame;
-    class Lib : public ThreadUtil::Channel
+    class Lib : public ThreadUtil::Channel, private ThreadUtil::Thread
     {
         Q_OBJECT
     public:
-        Lib(XineVideoWidget* = 0);
+        enum InitializationMode { InitializeImmediately, InitializeInThread };
+
+        Lib( InitializationMode initMode, XineVideoWidget* = 0);
+
         ~Lib();
         static int majorVersion();
         static int minorVersion();
         static int subVersion();
 
 
-                void resize ( const QSize &s );
+        void resize ( const QSize &s );
 
         int play( const QString& fileName,
                   int startPos = 0,
                   int start_time = 0 );
         void stop();
         void pause( bool toggle );
 
         int speed() const;
 
         /**
          * 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;
 
     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_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 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/xinecontrol.cpp b/noncore/multimedia/opieplayer2/xinecontrol.cpp
index efa9934..1aa3daa 100644
--- a/noncore/multimedia/opieplayer2/xinecontrol.cpp
+++ b/noncore/multimedia/opieplayer2/xinecontrol.cpp
@@ -1,145 +1,145 @@
 /*
                             This file is part of the Opie Project
 
                              Copyright (c)  2002 Max Reiss <harlekin@handhelds.org>
                              Copyright (c)  2002 L. Potter <ljp@llornkcor.com>
                              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
 ..}^=.=       =       ;      General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           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 <qtimer.h>
 #include <qmessagebox.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpeapplication.h>
 #include "xinecontrol.h"
 #include "mediaplayerstate.h"
 #include "xinevideowidget.h"
 
 XineControl::XineControl( XineVideoWidget *xineWidget, 
                           MediaPlayerState &_mediaPlayerState, 
                           QObject *parent, const char *name )
     : QObject( parent, name ), mediaPlayerState( _mediaPlayerState ), xineVideoWidget( xineWidget )
 {
 
-    libXine = new XINE::Lib( xineWidget );
+    libXine = new XINE::Lib( XINE::Lib::InitializeImmediately, xineWidget );
 
     init();
 }
 
 XineControl::XineControl( XINE::Lib *xine, XineVideoWidget *xineWidget, 
                           MediaPlayerState &_mediaPlayerState, 
                           QObject *parent, const char *name )
     : QObject( parent, name ), libXine( xine ), mediaPlayerState( _mediaPlayerState ), xineVideoWidget( xineWidget )
 {
     init();
 }
 
 void XineControl::init()
 {
     connect( &mediaPlayerState, SIGNAL( pausedToggled( bool ) ),  this, SLOT( pause( bool ) ) );
     connect( this, SIGNAL( positionChanged( long ) ), &mediaPlayerState, SLOT( updatePosition( long ) ) );
     connect( &mediaPlayerState, SIGNAL( playingToggled( bool ) ), this, SLOT( stop( bool ) ) );
     connect( &mediaPlayerState, SIGNAL( fullscreenToggled( bool ) ), this, SLOT( setFullscreen( bool ) ) );
     connect( &mediaPlayerState, SIGNAL( positionChanged( long ) ),  this,  SLOT( seekTo( long ) ) );
     connect( &mediaPlayerState,  SIGNAL( videoGammaChanged( int ) ), this,  SLOT( setGamma( int ) ) );
     connect( libXine, SIGNAL( stopped() ), this, SLOT( nextMedia() ) );
     connect( xineVideoWidget, SIGNAL( videoResized( const QSize & ) ), this, SLOT( videoResized ( const QSize & ) ) );
 
     disabledSuspendScreenSaver = FALSE;
 }
 
 XineControl::~XineControl() {
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     if ( disabledSuspendScreenSaver ) {
         disabledSuspendScreenSaver = FALSE;
         // Re-enable the suspend mode
         QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
     }
 #endif
     delete libXine;
 }
 
 void XineControl::play( const QString& fileName ) {
     hasVideoChannel = FALSE;
     hasAudioChannel = FALSE;
     m_fileName = fileName;
 
     qDebug("<<FILENAME: " + fileName  + ">>>>");
 
     if ( !libXine->play( fileName, 0, 0 ) ) {
         QMessageBox::warning( 0l , tr( "Failure" ), getErrorCode() );
         // toggle stop so the the play button is reset
         mediaPlayerState.setPlaying( false );
         return;
     }
     mediaPlayerState.setPlaying( true );
 
     MediaPlayerState::DisplayType displayType;
     // qDebug( QString( "libXine->hasVideo() return : %1 ").arg( libXine->hasVideo() ) );
     if ( !libXine->hasVideo() ) {
         displayType = MediaPlayerState::Audio;
         qDebug("HAS AUDIO");
         libXine->setShowVideo( false );
         hasAudioChannel = TRUE;
     } else {
         displayType = MediaPlayerState::Video;
         qDebug("HAS VIDEO");
         libXine->setShowVideo( true );
         hasVideoChannel = TRUE;
     }
     // determine if slider is shown
     mediaPlayerState.setIsSeekable( libXine->isSeekable() );
 
     // which gui (video / audio)
     mediaPlayerState.setDisplayType( displayType );
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
     if ( !disabledSuspendScreenSaver ) {
         disabledSuspendScreenSaver = TRUE;
         // Stop the screen from blanking and power saving state
         QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" )
             << ( displayType == MediaPlayerState::Video ? QPEApplication::Disable : QPEApplication::DisableSuspend );
     }
 #endif
 
     length();
     position();
 }
 
 void XineControl::nextMedia() {
     mediaPlayerState.setNext();
 }
 
 void XineControl::setGamma( int value ) {
     libXine->setGamma( value );
 }
 
 void XineControl::stop( bool isSet ) {
     if ( !isSet ) {
         libXine->stop();