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authorzecke <zecke>2004-09-24 15:15:51 (UTC)
committer zecke <zecke>2004-09-24 15:15:51 (UTC)
commit4c53e68c3ac96baaaf39cc049c89d8ccf022ff59 (patch) (side-by-side diff)
tree8273ae338f0d611c28438a4f8a6a6fc8329e90e8
parenta214128c01e38ffd50edc4ed5b5c72593796eab2 (diff)
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Handling of Errors is a bit problematic with the current design.
We can start playing from multiple contexts. This are the PlayList context and single file context. Now the problem is that MediapPlayerState::setPlaying emits a signal. If started from the the PlayList setPlaying(false) would trigger an infite loop together with the Play ToggleButton, in single file context setPlaying(false) is the right choiche. The intermediate solution is to show an Error MessageBox and to raise the Audio Widget and leave it to the user to close it or go to the next file.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/multimedia/opieplayer2/playlistwidget.cpp1
-rw-r--r--noncore/multimedia/opieplayer2/xinecontrol.cpp48
-rw-r--r--noncore/multimedia/opieplayer2/xinecontrol.h4
3 files changed, 30 insertions, 23 deletions
diff --git a/noncore/multimedia/opieplayer2/playlistwidget.cpp b/noncore/multimedia/opieplayer2/playlistwidget.cpp
index d73f0cd..37b998f 100644
--- a/noncore/multimedia/opieplayer2/playlistwidget.cpp
+++ b/noncore/multimedia/opieplayer2/playlistwidget.cpp
@@ -9,96 +9,97 @@
           .>+-=
 _;:,     .>    :=|. 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 "playlistselection.h"
#include "playlistwidget.h"
#include "mediaplayer.h"
#include "inputDialog.h"
#include "om3u.h"
#include "playlistfileview.h"
/* OPIE */
#include <opie2/odebug.h>
#include <opie2/ofiledialog.h>
using namespace Opie::Core;
using namespace Opie::Ui;
/* QT */
#include <qmessagebox.h>
#include <qtoolbar.h>
/* STD */
#include <assert.h>
PlayListWidget::PlayListWidget(QWidget* parent, const char* name, WFlags fl )
: PlayListWidgetGui( parent, "playList" ) , currentFileListView( 0 )
{
+ Global::statusMessage( tr( "Loading of Skin started" ) );
mediaPlayerState = new MediaPlayerState(0, "mediaPlayerState" );
m_mp = new MediaPlayer(*this, *mediaPlayerState, 0, "mediaPlayer");
d->tbAddToList = new ToolButton( bar, tr( "Add to Playlist" ),
"opieplayer2/add_to_playlist",
this , SLOT(addSelected() ) );
d->tbRemoveFromList = new ToolButton( bar, tr( "Remove from Playlist" ),
"opieplayer2/remove_from_playlist",
this , SLOT(removeSelected() ) );
d->tbPlay = new ToolButton( bar, tr( "Play" ), "opieplayer2/play",
this , SLOT( btnPlay(bool) ), TRUE );
d->tbShuffle = new ToolButton( bar, tr( "Randomize" ),"opieplayer2/shuffle",
mediaPlayerState, SLOT( setShuffled(bool) ), TRUE );
d->tbLoop = new ToolButton( bar, tr( "Loop" ), "opieplayer2/loop",
mediaPlayerState, SLOT( setLooping(bool) ), TRUE );
(void)new MenuItem( pmPlayList, tr( "Clear List" ), this, SLOT( clearList() ) );
(void)new MenuItem( pmPlayList, tr( "Add all audio files" ),
this, SLOT( addAllMusicToList() ) );
(void)new MenuItem( pmPlayList, tr( "Add all video files" ),
this, SLOT( addAllVideoToList() ) );
(void)new MenuItem( pmPlayList, tr( "Add all files" ),
this, SLOT( addAllToList() ) );
pmPlayList->insertSeparator(-1);
(void)new MenuItem( pmPlayList, tr( "Add File" ),
this,SLOT( openFile() ) );
(void)new MenuItem( pmPlayList, tr("Add URL"),
this,SLOT( openURL() ) );
pmPlayList->insertSeparator(-1);
(void)new MenuItem( pmPlayList, tr( "Save Playlist" ),
this, SLOT(writem3u() ) );
pmPlayList->insertSeparator(-1);
(void)new MenuItem( pmPlayList, tr( "Rescan for Audio Files" ),
audioView, SLOT( scanFiles() ) );
(void)new MenuItem( pmPlayList, tr( "Rescan for Video Files" ),
videoView, SLOT( scanFiles() ) );
pmView->insertItem( Resource::loadPixmap("fullscreen") , tr( "Full Screen"),
mediaPlayerState, SLOT( toggleFullscreen() ) );
Config cfg( "OpiePlayer" );
bool b= cfg.readBoolEntry("FullScreen", 0);
mediaPlayerState->setFullscreen( b );
pmView->setItemChecked( -16, b );
(void)new ToolButton( vbox1, tr( "Move Up" ), "opieplayer2/up",
diff --git a/noncore/multimedia/opieplayer2/xinecontrol.cpp b/noncore/multimedia/opieplayer2/xinecontrol.cpp
index e1816c8..c47a773 100644
--- a/noncore/multimedia/opieplayer2/xinecontrol.cpp
+++ b/noncore/multimedia/opieplayer2/xinecontrol.cpp
@@ -1,154 +1,149 @@
/*
                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 "xinecontrol.h"
#include "xinevideowidget.h"
/* OPIE */
#include <opie2/odebug.h>
#include <qpe/qcopenvelope_qws.h>
#include <qpe/qpeapplication.h>
using namespace Opie::Core;
/* QT */
#include <qtimer.h>
#include <qmessagebox.h>
-XineControl::XineControl( XineVideoWidget *xineWidget,
- MediaPlayerState &_mediaPlayerState,
- QObject *parent, const char *name )
- : QObject( parent, name ), mediaPlayerState( _mediaPlayerState ), xineVideoWidget( 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 )
{
+ m_wasError = false;
+
xine->ensureInitialized();
xine->setWidget( 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(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;
+ m_wasError = false;
- odebug << "<<FILENAME: " + fileName + ">>>>" << oendl;
+ /*
+ * If Playing Fails we will fire up an MessgaeBox
+ * but present the AudioWidget so the User can
+ * either Quit and change the Playlist or Continue
+ */
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;
+ m_wasError = true;
}
mediaPlayerState.setPlaying( true );
MediaPlayerState::DisplayType displayType;
if ( !libXine->hasVideo() ) {
displayType = MediaPlayerState::Audio;
libXine->setShowVideo( false );
hasAudioChannel = TRUE;
} else {
displayType = MediaPlayerState::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();
#if !defined(QT_NO_COP)
if ( disabledSuspendScreenSaver ) {
disabledSuspendScreenSaver = FALSE;
// Re-enable the suspend mode
@@ -169,106 +164,119 @@ void XineControl::pause( bool isSet) {
/**
* get current time in playback
*/
long XineControl::currentTime() {
// todo: jede sekunde überprüfen
m_currentTime = libXine->currentTime();
return m_currentTime;
}
/**
* Set the length of the media file
*/
void XineControl::length() {
m_length = libXine->length();
mediaPlayerState.setLength( m_length );
}
/**
* Reports the position the xine backend is at right now
* @return long the postion in seconds
*/
long XineControl::position() {
m_position = ( currentTime() );
mediaPlayerState.updatePosition( m_position );
long emitPos = (long)m_position;
emit positionChanged( emitPos );
if( mediaPlayerState.isPlaying() ) {
// needs to be stopped the media is stopped
QTimer::singleShot( 1000, this, SLOT( position() ) );
}
return m_position;
}
/**
* Set videoplayback to fullscreen
* @param isSet
*/
void XineControl::setFullscreen( bool isSet ) {
libXine->showVideoFullScreen( isSet );
}
QString XineControl::getMetaInfo() {
QString returnString;
+ /*
+ * If there was an error let us
+ * change the Meta Info to contain the Error Message
+ */
+ if ( m_wasError ) {
+ returnString = tr("Error on file '%1' with reason: ",
+ "Error when playing a file" ).arg( m_fileName );
+ returnString += getErrorCode();
+ returnString.replace( QRegExp("<qt>", false), "" );
+ returnString.replace( QRegExp("</qt>", false), "" );
+ return returnString;
+ }
+
if ( !libXine->metaInfo( 0 ).isEmpty() ) {
returnString += tr( " Title: " + libXine->metaInfo( 0 ) );
}
if ( !libXine->metaInfo( 1 ).isEmpty() ) {
returnString += tr( " Comment: " + libXine->metaInfo( 1 ) );
}
if ( !libXine->metaInfo( 2 ).isEmpty() ) {
returnString += tr( " Artist: " + libXine->metaInfo( 2 ) );
}
if ( !libXine->metaInfo( 3 ).isEmpty() ) {
returnString += tr( " Genre: " + libXine->metaInfo( 3 ) );
}
if ( !libXine->metaInfo( 4 ).isEmpty() ) {
returnString += tr( " Album: " + libXine->metaInfo( 4 ) );
}
if ( !libXine->metaInfo( 5 ).isEmpty() ) {
returnString += tr( " Year: " + libXine->metaInfo( 5 ) );
}
return returnString;
}
QString XineControl::getErrorCode() {
int errorCode = libXine->error();
odebug << QString("ERRORCODE: %1 ").arg(errorCode) << oendl;
if ( errorCode == 1 ) {
- return tr( "No input plugin found for this media type" );
+ return tr( "<qt>No input plugin found for this media type</qt>" );
} else if ( errorCode == 2 ) {
- return tr( "No demux plugin found for this media type" );
+ return tr( "<qt>No demux plugin found for this media type</qt>" );
} else if ( errorCode == 3 ) {
- return tr( "Demuxing failed for this media type" );
+ return tr( "<qt>Demuxing failed for this media type</qt>" );
} else if ( errorCode == 4 ) {
- return tr( "Malformed MRL" );
+ return tr( "<qt>Malformed MRL</qt>" );
} else if ( errorCode == 5 ) {
- return tr( "Input failed" );
+ return tr( "<qt>Input failed</qt>" );
} else {
- return tr( "Some other error" );
+ return tr( "<qt>Some other error</qt>" );
}
}
/**
* Seek to a position in the track
* @param second the second to jump to
*/
void XineControl::seekTo( long second ) {
libXine->seekTo( (int)second );
}
void XineControl::videoResized ( const QSize &s ) {
libXine->resize( s );
}
diff --git a/noncore/multimedia/opieplayer2/xinecontrol.h b/noncore/multimedia/opieplayer2/xinecontrol.h
index 3f44f2e..848bd05 100644
--- a/noncore/multimedia/opieplayer2/xinecontrol.h
+++ b/noncore/multimedia/opieplayer2/xinecontrol.h
@@ -1,126 +1,124 @@
/*
                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.
*/
#ifndef XINECONTROL_H
#define XINECONTROL_H
#include "lib.h"
#include "mediaplayerstate.h"
class XineControl : public QObject {
Q_OBJECT
public:
- XineControl( XineVideoWidget *xineWidget,
- MediaPlayerState &_mediaPlayerState,
- QObject *parent = 0, const char *name =0 );
// note that this constructor takes over ownership of the passed
// XINE::Lib object.
XineControl( XINE::Lib *xine, XineVideoWidget *xineWidget,
MediaPlayerState &_mediaPlayerState,
QObject *parent = 0, const char *name =0 );
~XineControl();
bool hasVideo() const { return hasVideoChannel; }
bool hasAudio() const { return hasAudioChannel; }
public slots:
void play( const QString& fileName );
void stop( bool );
/**
* Pause the media stream
* @param if pause or not
*/
void pause( bool );
/**
* Set videos fullscreen
* @param yes or no
*/
void setFullscreen( bool );
/**
*
*/
long currentTime();
void seekTo( long );
// get length of media file and set it
void length();
long position();
/**
* Proceed to the next media file in playlist
*/
void nextMedia();
/**
* Get as much info about the stream from xine as possible
*/
QString getMetaInfo();
/**
* get the error code and "translate" it for the user
*
*/
QString getErrorCode();
void videoResized ( const QSize &s );
/**
* Set the gamma value of the video output
* @param int value between -100 and 100, 0 is original
*/
void setGamma( int );
private:
void init();
XINE::Lib *libXine;
long m_currentTime;
long m_position;
int m_length;
QString m_fileName;
bool disabledSuspendScreenSaver : 1;
bool hasVideoChannel : 1;
bool hasAudioChannel : 1;
MediaPlayerState &mediaPlayerState;
XineVideoWidget *xineVideoWidget;
+ bool m_wasError : 1; // used for chaeting on the metainfo
signals:
void positionChanged( long );
};
#endif