author | llornkcor <llornkcor> | 2005-08-28 19:53:11 (UTC) |
---|---|---|
committer | llornkcor <llornkcor> | 2005-08-28 19:53:11 (UTC) |
commit | f680479965bf13285a955873c48db47bd0c935d3 (patch) (side-by-side diff) | |
tree | 58945d235215685b316c00b62d951bd0b6d4df95 | |
parent | 43217700cc9b23519776a27661fbf0c29a7d100d (diff) | |
download | opie-f680479965bf13285a955873c48db47bd0c935d3.zip opie-f680479965bf13285a955873c48db47bd0c935d3.tar.gz opie-f680479965bf13285a955873c48db47bd0c935d3.tar.bz2 |
podcast! support.. 1st installment. needs improvements
-rw-r--r-- | core/multimedia/opieplayer/playlistwidget.cpp | 344 | ||||
-rw-r--r-- | core/multimedia/opieplayer/playlistwidget.h | 10 | ||||
-rw-r--r-- | core/multimedia/opieplayer/rssparser.cpp | 201 | ||||
-rw-r--r-- | core/multimedia/opieplayer/rssparser.h | 122 |
4 files changed, 567 insertions, 110 deletions
diff --git a/core/multimedia/opieplayer/playlistwidget.cpp b/core/multimedia/opieplayer/playlistwidget.cpp index c0a0029..146dbb6 100644 --- a/core/multimedia/opieplayer/playlistwidget.cpp +++ b/core/multimedia/opieplayer/playlistwidget.cpp @@ -1,157 +1,162 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ // code added by L. J. Potter Sat 03-02-2002 06:17:54 #define QTOPIA_INTERNAL_FSLP #include "playlistselection.h" #include "playlistwidget.h" #include "mediaplayerstate.h" #include "inputDialog.h" #include "audiowidget.h" #include "videowidget.h" +#include "rssparser.h" +#include <qpe/process.h> + +#include <qvector.h> +#include <qxml.h> /* OPIE */ #include <qpe/qpeapplication.h> #include <qpe/qpemenubar.h> #include <qpe/lnkproperties.h> #include <opie2/odebug.h> #include <opie2/oresource.h> /* QT */ #include <qtoolbar.h> #include <qaction.h> #include <qlayout.h> #include <qmessagebox.h> //#include <qtimer.h> /* STD */ #include <stdlib.h> #include <unistd.h> #include <sys/file.h> #include <sys/ioctl.h> #include <sys/soundcard.h> // for setBacklight() #include <linux/fb.h> #include <sys/types.h> #include <sys/stat.h> #include <stdlib.h> #define BUTTONS_ON_TOOLBAR #define SIDE_BUTTONS #define CAN_SAVE_LOAD_PLAYLISTS extern AudioWidget *audioUI; extern VideoWidget *videoUI; extern MediaPlayerState *mediaPlayerState; static inline QString fullBaseName ( const QFileInfo &fi ) { QString str = fi. fileName ( ); return str. left ( str. findRev ( '.' )); } QString audioMimes ="audio/mpeg;audio/x-wav;audio/x-ogg;audio/x-mod"; // class myFileSelector { // }; class PlayListWidgetPrivate { public: QToolButton *tbPlay, *tbFull, *tbLoop, *tbScale, *tbShuffle, *tbAddToList, *tbRemoveFromList, *tbMoveUp, *tbMoveDown, *tbRemove; QFrame *playListFrame; FileSelector *files; PlayListSelection *selectedFiles; bool setDocumentUsed; DocLnk *current; }; class ToolButton : public QToolButton { public: ToolButton( QWidget *parent, const char *name, const QString& icon, QObject *handler, const QString& slot, bool t = FALSE ) : QToolButton( parent, name ) { setTextLabel( name ); setPixmap( Opie::Core::OResource::loadPixmap( icon, Opie::Core::OResource::SmallIcon ) ); setAutoRaise( TRUE ); setUsesBigPixmap( qApp->desktop()->size().width() > 330 ); setFocusPolicy( QWidget::NoFocus ); setToggleButton( t ); connect( this, t ? SIGNAL( toggled(bool) ) : SIGNAL( clicked() ), handler, slot ); QPEMenuToolFocusManager::manager()->addWidget( this ); } }; class MenuItem : public QAction { public: MenuItem( QWidget *parent, const QString& text, QObject *handler, const QString& slot ) : QAction( text, QString::null, 0, 0 ) { connect( this, SIGNAL( activated() ), handler, slot ); addTo( parent ); } }; PlayListWidget::PlayListWidget( QWidget* parent, const char* name, WFlags fl ) : QMainWindow( parent, name, fl ) { d = new PlayListWidgetPrivate; d->setDocumentUsed = FALSE; d->current = NULL; fromSetDocument = FALSE; insanityBool=FALSE; audioScan = FALSE; videoScan = FALSE; // menuTimer = new QTimer( this ,"menu timer"), // connect( menuTimer, SIGNAL( timeout() ), SLOT( addSelected() ) ); channel = new QCopChannel( "QPE/Application/opieplayer", this ); connect( channel, SIGNAL(received(const QCString&,const QByteArray&)), this, SLOT( qcopReceive(const QCString&,const QByteArray&)) ); setBackgroundMode( PaletteButton ); setCaption( tr("OpiePlayer") ); setIcon( Opie::Core::OResource::loadPixmap( "opieplayer/MPEGPlayer", Opie::Core::OResource::SmallIcon ) ); setToolBarsMovable( FALSE ); // Create Toolbar QToolBar *toolbar = new QToolBar( this ); toolbar->setHorizontalStretchable( TRUE ); // Create Menubar QMenuBar *menu = new QMenuBar( toolbar ); menu->setMargin( 0 ); QToolBar *bar = new QToolBar( this ); bar->setLabel( tr( "Play Operations" ) ); // d->tbPlayCurList = new ToolButton( bar, tr( "play List" ), "opieplayer/play_current_list", // this , SLOT( addSelected()) ); tbDeletePlaylist = new QPushButton( Opie::Core::OResource::loadPixmap("trash", Opie::Core::OResource::SmallIcon),"",bar,"close"); tbDeletePlaylist->setFlat(TRUE); tbDeletePlaylist->setFixedSize(20,20); d->tbAddToList = new ToolButton( bar, tr( "Add to Playlist" ), "opieplayer/add_to_playlist", this , SLOT(addSelected()) ); d->tbRemoveFromList = new ToolButton( bar, tr( "Remove from Playlist" ), "opieplayer/remove_from_playlist", this , SLOT(removeSelected()) ); @@ -365,257 +370,257 @@ void PlayListWidget::initializeStates() { d->tbLoop->setOn( mediaPlayerState->looping() ); d->tbShuffle->setOn( mediaPlayerState->shuffled() ); setPlaylist( true); } void PlayListWidget::readConfig( Config& cfg ) { cfg.setGroup("PlayList"); QString currentString = cfg.readEntry("current", "" ); int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 ); for ( int i = 0; i < noOfFiles; i++ ) { QString entryName; entryName.sprintf( "File%i", i + 1 ); QString linkFile = cfg.readEntry( entryName ); DocLnk lnk( linkFile ); if ( lnk.isValid() ) { d->selectedFiles->addToSelection( lnk ); } } d->selectedFiles->setSelectedItem( currentString); } void PlayListWidget::writeConfig( Config& cfg ) const { d->selectedFiles->writeCurrent( cfg); cfg.setGroup("PlayList"); int noOfFiles = 0; d->selectedFiles->first(); do { const DocLnk *lnk = d->selectedFiles->current(); if ( lnk ) { QString entryName; entryName.sprintf( "File%i", noOfFiles + 1 ); // odebug << entryName << oendl; cfg.writeEntry( entryName, lnk->linkFile() ); // if this link does exist, add it so we have the file // next time... if ( !QFile::exists( lnk->linkFile() ) ) { // the way writing lnks doesn't really check for out // of disk space, but check it anyway. // if ( !lnk->writeLink() ) { // QMessageBox::critical( 0, tr("Out of space"), // tr( "There was a problem saving " // "the playlist.\n" // "Your playlist " // "may be missing some entries\n" // "the next time you start it." ) // ); // } } noOfFiles++; } } while ( d->selectedFiles->next() ); cfg.writeEntry("NumberOfFiles", noOfFiles ); } void PlayListWidget::addToSelection( const DocLnk& lnk ) { d->setDocumentUsed = false; if ( mediaPlayerState->playlist() ) { if(QFileInfo(lnk.file()).exists() || lnk.file().left(4) == "http" ) d->selectedFiles->addToSelection( lnk ); } else mediaPlayerState->setPlaying( true); } void PlayListWidget::clearList() { while ( first() ) d->selectedFiles->removeSelected(); Config cfg( "OpiePlayer" ); cfg.setGroup("PlayList"); cfg.writeEntry("CurrentPlaylist",""); currentPlayList=""; } void PlayListWidget::addAllToList() { DocLnkSet filesAll; Global::findDocuments(&filesAll, "video/*;audio/*"); QListIterator<DocLnk> Adit( filesAll.children() ); for ( ; Adit.current(); ++Adit ) if(QFileInfo(Adit.current()->file()).exists()) d->selectedFiles->addToSelection( **Adit ); tabWidget->setCurrentPage(0); writeCurrentM3u(); d->selectedFiles->first(); } void PlayListWidget::addAllMusicToList() { QListIterator<DocLnk> dit( files.children() ); for ( ; dit.current(); ++dit ) if(QFileInfo(dit.current()->file()).exists()) d->selectedFiles->addToSelection( **dit ); tabWidget->setCurrentPage(0); writeCurrentM3u(); d->selectedFiles->first(); } void PlayListWidget::addAllVideoToList() { QListIterator<DocLnk> dit( vFiles.children() ); for ( ; dit.current(); ++dit ) if(QFileInfo( dit.current()->file()).exists()) d->selectedFiles->addToSelection( **dit ); tabWidget->setCurrentPage(0); writeCurrentM3u(); d->selectedFiles->first(); } void PlayListWidget::setDocument(const QString& fileref) { fromSetDocument = true; d->setDocumentUsed = TRUE; setDocumentEx(fileref); } void PlayListWidget::setDocumentEx(const QString& fileref) { - odebug << "opieplayer receive "+fileref << oendl; + owarn << "opieplayer receive "+fileref << oendl; clearList(); DocLnk lnk; QFileInfo fileInfo(fileref); if ( !fileInfo.exists() ) { QMessageBox::critical( 0, tr( "Invalid File" ), tr( "There was a problem in getting the file." ) ); return; } // odebug << "<<<<<<<<<<<<<<<<<<<<<<setDocument "+fileref << oendl; QString extension = fileInfo.extension(false); if( extension.find( "m3u", 0, false) != -1) { //is m3u readm3u( fileref); } else if( extension.find( "pls", 0, false) != -1 ) { //is pls readPls( fileref); } else if( fileref.find("playlist",0,TRUE) != -1) {//is playlist clearList(); lnk.setName( fileInfo.baseName() ); //sets name lnk.setFile( fileref ); //sets file name lnk.setIcon("Sound"); //addToSelection( lnk ); loadList( lnk); d->selectedFiles->first(); } else { if( fileref.find(".desktop",0,TRUE) != -1) { lnk = DocLnk(fileref); } else { lnk.setName( fileInfo.baseName() ); //sets name lnk.setFile( fileref ); //sets file name lnk.setIcon("Sound"); } addToSelection( lnk ); // addToSelection( DocLnk( fileref ) ); lnk.removeLinkFile(); // qApp->processEvents(); } setCaption(tr("OpiePlayer")); d->setDocumentUsed = TRUE; d->selectedFiles->setSelected(d->selectedFiles->firstChild(),true ); mediaPlayerState->setPlaying( FALSE ); qApp->processEvents(); mediaPlayerState->setPlaying( TRUE ); } void PlayListWidget::setActiveWindow() { // odebug << "SETTING active window" << oendl; // When we get raised we need to ensure that it switches views char origView = mediaPlayerState->view(); mediaPlayerState->setView( 'l' ); // invalidate mediaPlayerState->setView( origView ); // now switch back } void PlayListWidget::useSelectedDocument() { d->setDocumentUsed = FALSE; } const DocLnk *PlayListWidget::current() { // this is fugly switch (tabWidget->currentPageIndex()) { case 0: //playlist { // odebug << "playlist" << oendl; if ( mediaPlayerState->playlist() ) { return d->selectedFiles->current(); } else if ( d->setDocumentUsed && d->current ) { return d->current; } else { return &(d->files->selectedDocument()); } } break; case 1://audio { // odebug << "audioView" << oendl; QListIterator<DocLnk> dit( files.children() ); for ( ; dit.current(); ++dit ) { if( dit.current()->name() == audioView->currentItem()->text(0) && !insanityBool) { insanityBool=TRUE; return dit; } } } break; case 2: // video { QListIterator<DocLnk> Vdit( vFiles.children() ); for ( ; Vdit.current(); ++Vdit ) { if( Vdit.current()->name() == videoView->currentItem()->text(0) && !insanityBool) { insanityBool=TRUE; return Vdit; } } } break; }; return 0; } bool PlayListWidget::prev() { if ( mediaPlayerState->playlist() ) { if ( mediaPlayerState->shuffled() ) { const DocLnk *cur = current(); int j = 1 + (int)(97.0 * rand() / (RAND_MAX + 1.0)); for ( int i = 0; i < j; i++ ) { if ( !d->selectedFiles->next() ) d->selectedFiles->first(); } if ( cur == current() ) if ( !d->selectedFiles->next() ) d->selectedFiles->first(); return TRUE; } else { if ( !d->selectedFiles->prev() ) { if ( mediaPlayerState->looping() ) { return d->selectedFiles->last(); } else { return FALSE; } } return TRUE; } @@ -880,441 +885,352 @@ void PlayListWidget::viewPressed( int mouse, QListViewItem *, const QPoint&, int QPopupMenu m; m.insertItem( tr( "Play" ), this, SLOT( playSelected() )); m.insertItem( tr( "Add to Playlist" ), this, SLOT( addSelected() )); m.insertSeparator(); if( QFile(QPEApplication::qpeDir()+"lib/libopie.so").exists() ) m.insertItem( tr( "Properties" ), this, SLOT( listDelete() )); m.exec( QCursor::pos() ); } break; }; } void PlayListWidget::playSelected() { btnPlay( true); // d->selectedFiles->unSelect(); } void PlayListWidget::playlistViewPressed( int mouse, QListViewItem *, const QPoint&, int) { switch (mouse) { case 1: break; case 2:{ QPopupMenu m; m.insertItem( tr( "Play Selected" ), this, SLOT( playSelected() )); m.insertItem( tr( "Remove" ), this, SLOT( removeSelected() )); // m.insertSeparator(); // m.insertItem( tr( "Properties" ), this, SLOT( listDelete() )); m.exec( QCursor::pos() ); } break; }; } void PlayListWidget::listDelete() { Config cfg( "OpiePlayer" ); cfg.setGroup("PlayList"); currentPlayList = cfg.readEntry("CurrentPlaylist",""); QString file; // int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 ); switch ( tabWidget->currentPageIndex()) { case 0: break; case 1: { file = audioView->currentItem()->text(0); QListIterator<DocLnk> Pdit( files.children() ); for ( ; Pdit.current(); ++Pdit ) { if( Pdit.current()->name() == file) { LnkProperties prop( Pdit.current() ); QPEApplication::execDialog( &prop ); } } populateAudioView(); } break; case 2: { // file = videoView->selectedItem()->text(0); // for ( int i = 0; i < noOfFiles; i++ ) { // QString entryName; // entryName.sprintf( "File%i", i + 1 ); // QString linkFile = cfg.readEntry( entryName ); // AppLnk lnk( AppLnk(linkFile)); // if( lnk.name() == file ) { // LnkProperties prop( &lnk); // // connect(&prop, SIGNAL(select(const AppLnk*)), this, SLOT(externalSelected(const AppLnk*))); // prop.showMaximized(); // prop.exec(); // } // } } break; }; } void PlayListWidget::scanForAudio() { // odebug << "scan for audio" << oendl; files.detachChildren(); QListIterator<DocLnk> sdit( files.children() ); for ( ; sdit.current(); ++sdit ) { delete sdit.current(); } Global::findDocuments( &files, audioMimes); audioScan = true; } void PlayListWidget::scanForVideo() { // odebug << "scan for video" << oendl; vFiles.detachChildren(); QListIterator<DocLnk> sdit( vFiles.children() ); for ( ; sdit.current(); ++sdit ) { delete sdit.current(); } Global::findDocuments(&vFiles, "video/*"); videoScan = true; } void PlayListWidget::populateAudioView() { audioView->clear(); StorageInfo storageInfo; const QList<FileSystem> &fs = storageInfo.fileSystems(); if(!audioScan) scanForAudio(); QListIterator<DocLnk> dit( files.children() ); QListIterator<FileSystem> it ( fs ); QString storage; for ( ; dit.current(); ++dit ) { for( ; it.current(); ++it ){ const QString name = (*it)->name(); const QString path = (*it)->path(); if(dit.current()->file().find(path) != -1 ) storage=name; } QListViewItem * newItem; if ( QFile( dit.current()->file()).exists() || dit.current()->file().left(4) == "http" ) { long size; if( dit.current()->file().left(4) == "http" ) size=0; else size = QFile( dit.current()->file() ).size(); // odebug << dit.current()->name() << oendl; newItem= /*(void)*/ new QListViewItem( audioView, dit.current()->name(), - QString::number(size ), storage, dit.current()->file()); + QString::number(size ), storage, dit.current()->file()); newItem->setPixmap(0, Opie::Core::OResource::loadPixmap( "opieplayer/musicfile", Opie::Core::OResource::SmallIcon )); } } } void PlayListWidget::populateVideoView() { videoView->clear(); StorageInfo storageInfo; const QList<FileSystem> &fs = storageInfo.fileSystems(); if(!videoScan ) scanForVideo(); QListIterator<DocLnk> Vdit( vFiles.children() ); QListIterator<FileSystem> it ( fs ); videoView->clear(); QString storage; for ( ; Vdit.current(); ++Vdit ) { for( ; it.current(); ++it ){ const QString name = (*it)->name(); const QString path = (*it)->path(); if( Vdit.current()->file().find(path) != -1 ) storage=name; } QListViewItem * newItem; if ( QFile( Vdit.current()->file()).exists() ) { newItem= /*(void)*/ new QListViewItem( videoView, Vdit.current()->name(), QString::number( QFile( Vdit.current()->file() ).size() ), storage, Vdit.current()->file()); newItem->setPixmap(0, Opie::Core::OResource::loadPixmap( "opieplayer/videofile", Opie::Core::OResource::SmallIcon )); } } } void PlayListWidget::openFile() { QString filename, name; InputDialog *fileDlg; fileDlg = new InputDialog(this,tr("Open file or URL"),TRUE, 0); fileDlg->exec(); if( fileDlg->result() == 1 ) { filename = fileDlg->text(); // odebug << "Selected filename is " + filename << oendl; DocLnk lnk; Config cfg( "OpiePlayer" ); cfg.setGroup("PlayList"); QString m3uFile; m3uFile = filename; if(filename.left(4) == "http") { if(filename.find(":",8,TRUE) != -1) { //found a port m3uFile = filename; if( m3uFile.right( 1 ).find( '/' ) == -1) { m3uFile += "/"; } filename = m3uFile; } - lnk.setName( m3uFile ); //sets name - lnk.setFile( filename ); //sets file name - lnk.setIcon("opieplayer2/musicfile"); - d->selectedFiles->addToSelection( lnk ); - writeCurrentM3u(); + if( filename.right(3) == "xml" || + filename.find("rss" ) !=-1) + { + // readpodcast(filename ); + downloadPodcast(filename); + } else { + lnk.setName( m3uFile ); //sets name + lnk.setFile( filename ); //sets file name + lnk.setIcon("opieplayer2/musicfile"); + d->selectedFiles->addToSelection( lnk ); + writeCurrentM3u(); + } } else if( filename.right( 3) == "m3u" ) { readm3u( filename ); } else if( filename.right(3) == "pls" ) { readPls( filename ); + } else if( filename.right(3) == "xml" || + filename.find("rss" ) !=-1 + ) { + readpodcast( filename ); } else { lnk.setName( fullBaseName ( QFileInfo(filename)) ); //sets name lnk.setFile( filename ); //sets file name d->selectedFiles->addToSelection( lnk); lnk.removeLinkFile(); writeCurrentM3u(); } } if( fileDlg ) { delete fileDlg; } } /* -reads m3u and shows files/urls to playlist widget */ -void PlayListWidget::readm3u( const QString &filename ) { - // odebug << "read m3u filename " + filename << oendl; - - Om3u *m3uList; - QString s, name; - m3uList = new Om3u( filename, IO_ReadOnly ); - m3uList->readM3u(); - DocLnk lnk; - for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) { - s = *it; - // odebug << "reading "+ s << oendl; - if(s.left(4)=="http") { - lnk.setName( s ); //sets file name - lnk.setIcon("opieplayer2/musicfile"); - - // if(s.right(4) != '.' || s.right(5) != '.') - if(s.right(4) != '.' || s.right(5) != '.' ) - if( s.right(1) != "/") - lnk.setFile( s+"/"); //if url with no extension - else - lnk.setFile( s ); //sets file name - - } else { - // if( QFileInfo( s ).exists() ) { - lnk.setName( fullBaseName ( QFileInfo(s))); - // if(s.right(4) == '.') {//if regular file - if(s.left(1) != "/") { - // odebug << "set link "+QFileInfo(filename).dirPath()+"/"+s << oendl; - lnk.setFile( QFileInfo(filename).dirPath()+"/"+s); - lnk.setIcon("SoundPlayer"); - } else { - // odebug << "set link2 "+s << oendl; - lnk.setFile( s); - lnk.setIcon("SoundPlayer"); - } - } - d->selectedFiles->addToSelection( lnk ); - } - Config config( "OpiePlayer" ); - config.setGroup( "PlayList" ); - - config.writeEntry("CurrentPlaylist",filename); - config.write(); - currentPlayList=filename; - -// m3uList->write(); - m3uList->close(); - if(m3uList) delete m3uList; - - d->selectedFiles->setSelectedItem( s); - setCaption(tr("OpiePlayer: ")+ fullBaseName ( QFileInfo(filename))); - -} - -/* -reads pls and adds files/urls to playlist */ -void PlayListWidget::readPls( const QString &filename ) { - - // odebug << "pls filename is " + filename << oendl; - Om3u *m3uList; - QString s, name; - m3uList = new Om3u( filename, IO_ReadOnly ); - m3uList->readPls(); - - for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) { - s = *it; - // s.replace( QRegExp( "%20" )," " ); - DocLnk lnk( s ); - QFileInfo f( s ); - QString name = fullBaseName ( f); - - if( name.left( 4 ) == "http" ) { - name = s.right( s.length() - 7); - } else { - name = s; - } - - name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 ); - - lnk.setName( name ); - if( s.at( s.length() - 4) == '.') {// if this is probably a file - lnk.setFile( s ); - } else { //if its a url - if( name.right( 1 ).find( '/' ) == -1) { - s += "/"; - } - lnk.setFile( s ); - } - lnk.setType( "audio/x-mpegurl" ); - - lnk.writeLink(); - d->selectedFiles->addToSelection( lnk ); - } - - m3uList->close(); - if(m3uList) delete m3uList; -} - -/* writes current playlist to current m3u file */ void PlayListWidget::writeCurrentM3u() { // odebug << "writing to current m3u" << oendl; Config cfg( "OpiePlayer" ); cfg.setGroup("PlayList"); currentPlayList = cfg.readEntry("CurrentPlaylist",""); Om3u *m3uList; m3uList = new Om3u( currentPlayList, IO_ReadWrite | IO_Truncate ); if( d->selectedFiles->first()) { do { // odebug << "writeCurrentM3u " +d->selectedFiles->current()->file() << oendl; m3uList->add( d->selectedFiles->current()->file() ); } while ( d->selectedFiles->next() ); // odebug << "<<<<<<<<<<<<>>>>>>>>>>>>>>>>>" << oendl; m3uList->write(); m3uList->close(); if(m3uList) delete m3uList; } } /* writes current playlist to m3u file */ void PlayListWidget::writem3u() { InputDialog *fileDlg; fileDlg = new InputDialog( this, tr( "Save m3u Playlist " ), TRUE, 0); fileDlg->exec(); QString name, filename, list; Om3u *m3uList; if( fileDlg->result() == 1 ) { name = fileDlg->text(); // odebug << filename << oendl; if( name.find("/",0,true) != -1) {// assume they specify a file path filename = name; name = name.right(name.length()- name.findRev("/",-1,true) - 1 ); } else //otherwise dump it somewhere noticable filename = QPEApplication::documentDir() + "/" + name; if( filename.right( 3 ) != "m3u" ) //needs filename extension filename += ".m3u"; if( d->selectedFiles->first()) { m3uList = new Om3u(filename, IO_ReadWrite | IO_Truncate); do { m3uList->add( d->selectedFiles->current()->file()); } while ( d->selectedFiles->next() ); // odebug << list << oendl; m3uList->write(); m3uList->close(); if(m3uList) delete m3uList; if(fileDlg) delete fileDlg; DocLnk lnk; lnk.setFile( filename); lnk.setIcon("opieplayer2/playlist2"); lnk.setName( name); //sets file name // odebug << filename << oendl; Config config( "OpiePlayer" ); config.setGroup( "PlayList" ); config.writeEntry("CurrentPlaylist",filename); currentPlayList=filename; if(!lnk.writeLink()) { // odebug << "Writing doclink did not work" << oendl; } setCaption(tr("OpiePlayer: ") + name); } } } void PlayListWidget::keyReleaseEvent( QKeyEvent *e) { switch ( e->key() ) { ////////////////////////////// Zaurus keys case Key_F9: //activity // if(audioUI->isHidden()) // audioUI->showMaximized(); break; case Key_F10: //contacts // if( videoUI->isHidden()) // videoUI->showMaximized(); break; case Key_F11: //menu break; case Key_F12: //home // doBlank(); break; case Key_F13: //mail // doUnblank(); break; case Key_Q: //add to playlist addSelected(); break; case Key_R: //remove from playlist removeSelected(); break; // case Key_P: //play // odebug << "Play" << oendl; // playSelected(); // break; case Key_Space: // playSelected(); puh break; case Key_1: tabWidget->setCurrentPage(0); break; case Key_2: tabWidget->setCurrentPage(1); break; case Key_3: tabWidget->setCurrentPage(2); break; case Key_4: tabWidget->setCurrentPage(3); break; case Key_Down: if ( !d->selectedFiles->next() ) @@ -1337,128 +1253,342 @@ void PlayListWidget::keyPressEvent( QKeyEvent *) // ////////////////////////////// Zaurus keys // case Key_A: //add to playlist // odebug << "Add" << oendl; // addSelected(); // break; // case Key_R: //remove from playlist // removeSelected(); // break; // case Key_P: //play // odebug << "Play" << oendl; // playSelected(); // break; // case Key_Space: // odebug << "Play" << oendl; // playSelected(); // break; // } } void PlayListWidget::doBlank() { // odebug << "do blanking" << oendl; #ifdef QT_QWS_DEVFS fd=open("/dev/fb/0",O_RDWR); #else fd=open("/dev/fb0",O_RDWR); #endif if (fd != -1) { ioctl(fd,FBIOBLANK,1); // close(fd); } } void PlayListWidget::doUnblank() { // this crashes opieplayer with a segfault // int fd; // fd=open("/dev/fb0",O_RDWR); // odebug << "do unblanking" << oendl; if (fd != -1) { ioctl(fd,FBIOBLANK,0); close(fd); } QCopEnvelope h("QPE/System", "setBacklight(int)"); h <<-3;// v[1]; // -3 Force on } void PlayListWidget::populateSkinsMenu() { int item = 0; defaultSkinIndex = 0; QString skinName; Config cfg( "OpiePlayer" ); cfg.setGroup("Options" ); QString skin = cfg.readEntry( "Skin", "default" ); QDir skinsDir( QPEApplication::qpeDir() + "pics/opieplayer2/skins" ); skinsDir.setFilter( QDir::Dirs ); skinsDir.setSorting(QDir::Name ); const QFileInfoList *skinslist = skinsDir.entryInfoList(); QFileInfoListIterator it( *skinslist ); QFileInfo *fi; while ( ( fi = it.current() ) ) { skinName = fi->fileName(); // odebug << fi->fileName() << oendl; if( skinName != "." && skinName != ".." && skinName !="CVS" ) { item = skinsMenu->insertItem( fi->fileName() ) ; } if( skinName == "default" ) { defaultSkinIndex = item; } if( skinName == skin ) { skinsMenu->setItemChecked( item, TRUE ); } ++it; } } void PlayListWidget::skinsMenuActivated( int item ) { for( int i = defaultSkinIndex; i > defaultSkinIndex - static_cast<int>(skinsMenu->count()); i-- ) { skinsMenu->setItemChecked( i, FALSE ); } skinsMenu->setItemChecked( item, TRUE ); Config cfg( "OpiePlayer" ); cfg.setGroup("Options"); cfg.writeEntry("Skin", skinsMenu->text( item ) ); } void PlayListWidget::qcopReceive(const QCString &msg, const QByteArray &data) { // odebug << "qcop message "+msg << oendl; QDataStream stream ( data, IO_ReadOnly ); if ( msg == "play()" ) { //plays current selection btnPlay( true); } else if ( msg == "stop()" ) { mediaPlayerState->setPlaying( false); } else if ( msg == "togglePause()" ) { mediaPlayerState->togglePaused(); } else if ( msg == "next()" ) { //select next in lis mediaPlayerState->setNext(); } else if ( msg == "prev()" ) { //select previous in list mediaPlayerState->setPrev(); } else if ( msg == "toggleLooping()" ) { //loop or not loop mediaPlayerState->toggleLooping(); } else if ( msg == "toggleShuffled()" ) { //shuffled or not shuffled mediaPlayerState->toggleShuffled(); } else if ( msg == "volUp()" ) { //volume more // emit moreClicked(); // emit moreReleased(); } else if ( msg == "volDown()" ) { //volume less // emit lessClicked(); // emit lessReleased(); } else if ( msg == "play(QString)" ) { //play this now QString file; stream >> file; setDocumentEx( (const QString &) file); } else if ( msg == "add(QString)" ) { //add to playlist QString file; stream >> file; QFileInfo fileInfo(file); DocLnk lnk; lnk.setName( fileInfo.baseName() ); //sets name lnk.setFile( file ); //sets file name addToSelection( lnk ); } else if ( msg == "rem(QString)" ) { //remove from playlist QString file; stream >> file; } else if ( msg == "setDocument(QString)" ) { //loop or not loop QCopEnvelope h("QPE/Application/opieplayer", "raise()"); } } + +/* +reads m3u and shows files/urls to playlist widget */ +void PlayListWidget::readm3u( const QString &filename ) { + // odebug << "read m3u filename " + filename << oendl; + + Om3u *m3uList; + QString s, name; + m3uList = new Om3u( filename, IO_ReadOnly ); + m3uList->readM3u(); + DocLnk lnk; + for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) { + s = *it; + // odebug << "reading "+ s << oendl; + if(s.left(4)=="http") { + lnk.setName( s ); //sets file name + lnk.setIcon("opieplayer2/musicfile"); + + // if(s.right(4) != '.' || s.right(5) != '.') + if(s.right(4) != '.' || s.right(5) != '.' ) + if( s.right(1) != "/") + lnk.setFile( s+"/"); //if url with no extension + else + lnk.setFile( s ); //sets file name + + } else { + // if( QFileInfo( s ).exists() ) { + lnk.setName( fullBaseName ( QFileInfo(s))); + // if(s.right(4) == '.') {//if regular file + if(s.left(1) != "/") { + // odebug << "set link "+QFileInfo(filename).dirPath()+"/"+s << oendl; + lnk.setFile( QFileInfo(filename).dirPath()+"/"+s); + lnk.setIcon("SoundPlayer"); + } else { + // odebug << "set link2 "+s << oendl; + lnk.setFile( s); + lnk.setIcon("SoundPlayer"); + } + } + d->selectedFiles->addToSelection( lnk ); + } + Config config( "OpiePlayer" ); + config.setGroup( "PlayList" ); + + config.writeEntry("CurrentPlaylist",filename); + config.write(); + currentPlayList=filename; + +// m3uList->write(); + m3uList->close(); + if(m3uList) delete m3uList; + + d->selectedFiles->setSelectedItem( s); + setCaption(tr("OpiePlayer: ")+ fullBaseName ( QFileInfo(filename))); + +} + +/* +reads pls and adds files/urls to playlist */ +void PlayListWidget::readPls( const QString &filename ) +{ + // odebug << "pls filename is " + filename << oendl; + Om3u *m3uList; + QString s, name; + m3uList = new Om3u( filename, IO_ReadOnly ); + m3uList->readPls(); + + for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) { + s = *it; + // s.replace( QRegExp( "%20" )," " ); + DocLnk lnk( s ); + QFileInfo f( s ); + QString name = fullBaseName ( f); + + if( name.left( 4 ) == "http" ) { + name = s.right( s.length() - 7); + } else { + name = s; + } + + name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 ); + + lnk.setName( name ); + if( s.at( s.length() - 4) == '.') {// if this is probably a file + lnk.setFile( s ); + } else { //if its a url + if( name.right( 1 ).find( '/' ) == -1) { + s += "/"; + } + lnk.setFile( s ); + } + lnk.setType( "audio/x-mpegurl" ); + + lnk.writeLink(); + d->selectedFiles->addToSelection( lnk ); + } + + m3uList->close(); + if(m3uList) delete m3uList; +} + +bool PlayListWidget::readpodcast( const QString &filename ) +{ + QStringList latestPodCast; + //download url + qWarning("podcast "+filename); + QFileInfo info(filename); + if (info.size() > 0) { + bool result = false; + // qWarning("parseDoc " + feedFile.name() ); + QFile file(filename); + QXmlInputSource source( file); + QXmlSimpleReader reader; + // reader.setFeature("http://xml.org/sax/features/namespaces", true); + // reader.setFeature("http://xml.org/sax/features/namespace-prefixes", true); + // reader.setFeature("http://trolltech.com/xml/features/report-whitespace-only-CharData", false); + + reader.setContentHandler( &rssHandler); + reader.setErrorHandler( &rssHandler); + result = reader.parse( source); + if (!result) { + QMessageBox::critical(0, "Error", tr("<p>Error unable to parse file.</p>")); +// qWarning("Error unable to parse file\n%s", handler.errorMessage.local8Bit().data()); + return false; + } else { + int size = rssHandler.getItems().size(); + qWarning( rssHandler.getChannelInfo().join("\n")); + + for(int i = 0; i < size; i++) { + QList<QStringList> attributesList = rssHandler.getItems().at(i)->attributes; + QStringList *sList; + QStringList attList; + for(sList = attributesList.first(); sList !=0; sList = attributesList.next()) { + for( QStringList::Iterator it = sList->begin(); it != sList->end(); ++it ) { + attList << (*it); + } + if(i == 0) { //this assumes that the latest is the first + latestPodCast << attList[2]; //this is our mp3 url + latestPodCast << rssHandler.getItems().at(i)->title; + latestPodCast << rssHandler.getItems().at(i)->description; + latestPodCast << rssHandler.getItems().at(i)->pubdate; + } + } + } + QString s = latestPodCast[0]; //this is our mp3 url + +// http://www.davesipaq.com/podcast.xml + DocLnk lnk( s ); + QFileInfo f( s ); + QString name = fullBaseName ( f); + + if( name.left( 4 ) == "http" ) { + name = s.right( s.length() - 7); + } else { + name = s; + } + + name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 ); + + lnk.setName( name ); + if( s.at( s.length() - 4) == '.') {// if this is probably a file + lnk.setFile( s ); + } else { //if its a url + if( name.right( 1 ).find( '/' ) == -1) { + s += "/"; + } + lnk.setFile( s ); + } + lnk.setType( "audio/x-mpegurl" ); + + lnk.writeLink(); + d->selectedFiles->addToSelection( lnk ); + + } + } else { + QMessageBox::critical( 0, "Qtopia Rss", tr("<p>Sorry, could not find the requested document.</p>")); + return false; + } + + qWarning( latestPodCast.join("\n")); + + return true; +} + +bool PlayListWidget::downloadPodcast(const QString &url) +{ + qWarning("download "+url); + QString localFile; + localFile = url; + localFile = localFile.mid(7, localFile.length()-7); + + localFile = localFile.replace(QRegExp("/"), "_"); + localFile = localFile.replace(QRegExp("&"), "_"); + localFile = localFile.replace(QRegExp("="), "_"); + localFile = localFile.replace(QRegExp("\\?"), "_"); + localFile = localFile.replace(QRegExp("@"), "_"); + localFile = QDir::homeDirPath()+"/Settings/"+localFile; + +#warning FIXME + QString cmd; + cmd = "wget "; + cmd +=" -O "; + cmd += localFile + " " + url; + qWarning(cmd); + system(cmd.latin1()); +// Process ipkg_status(QStringList()<< "wget" <<"-O" << localFile << url ); + // QString out; +// bool r = ipkg_status.exec("",out); +// if(r) +// qWarning(out); + readpodcast(localFile); + return true; +} + diff --git a/core/multimedia/opieplayer/playlistwidget.h b/core/multimedia/opieplayer/playlistwidget.h index 0c0e367..6e9acc0 100644 --- a/core/multimedia/opieplayer/playlistwidget.h +++ b/core/multimedia/opieplayer/playlistwidget.h @@ -1,138 +1,142 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef PLAY_LIST_WIDGET_H #define PLAY_LIST_WIDGET_H #include <qmainwindow.h> #include <qpe/applnk.h> #include <qtabwidget.h> #include <qpe/fileselector.h> #include <qpushbutton.h> #include <qpe/qcopenvelope_qws.h> #include "om3u.h" +#include "rssparser.h" /* #include <qtimer.h> */ class PlayListWidgetPrivate; class Config; class QListViewItem; class QListView; class QPoint; class QAction; class QLabel; class QPopupMenu; class PlayListWidget : public QMainWindow { Q_OBJECT public: PlayListWidget( QWidget* parent=0, const char* name=0, WFlags fl=0 ); ~PlayListWidget(); QTabWidget * tabWidget; QAction *fullScreenButton, *scaleButton; DocLnkSet files; DocLnkSet vFiles; QListView *audioView, *videoView, *playlistView; QLabel *libString; bool fromSetDocument; bool insanityBool; QString setDocFileRef, currentPlayList; // retrieve the current playlist entry (media file link) const DocLnk *current(); void useSelectedDocument(); /* QTimer * menuTimer; */ FileSelector* playLists; QPushButton *tbDeletePlaylist; int fd, selected; public slots: bool first(); bool last(); bool next(); bool prev(); /* void setFullScreen(); */ /* void setScaled(); */ protected: QCopChannel * channel; QPopupMenu *skinsMenu; /* void contentsMousePressEvent( QMouseEvent * e ); */ /* void contentsMouseReleaseEvent( QMouseEvent * e ); */ -void keyReleaseEvent( QKeyEvent *e); -void keyPressEvent( QKeyEvent *e); + void keyReleaseEvent( QKeyEvent *e); + void keyPressEvent( QKeyEvent *e); private: + RssParser rssHandler; int defaultSkinIndex; bool audioScan, videoScan; void doBlank(); void doUnblank(); void readm3u(const QString &); void readPls(const QString &); - + bool readpodcast(const QString&); void initializeStates(); void readConfig( Config& cfg ); void writeConfig( Config& cfg ) const; PlayListWidgetPrivate *d; // Private implementation data void populateAudioView(); void populateVideoView(); private slots: void qcopReceive(const QCString&, const QByteArray&); void populateSkinsMenu(); void skinsMenuActivated(int); void writem3u(); void writeCurrentM3u(); void scanForAudio(); void scanForVideo(); void openFile(); void setDocument( const QString& fileref ); void setDocumentEx( const QString& fileref ); void addToSelection( const DocLnk& ); // Add a media file to the playlist void addToSelection( QListViewItem* ); // Add a media file to the playlist void setActiveWindow(); // need to handle this to show the right view void setPlaylist( bool ); // Show/Hide the playlist void setView( char ); void clearList(); void addAllToList(); void addAllMusicToList(); void addAllVideoToList(); void saveList(); // Save the playlist void loadList( const DocLnk &); // Load a playlist void playIt( QListViewItem *); void btnPlay(bool); void deletePlaylist(); void addSelected(); void removeSelected(); void tabChanged(QWidget*); void viewPressed( int, QListViewItem *, const QPoint&, int); void playlistViewPressed( int, QListViewItem *, const QPoint&, int); void playSelected(); void listDelete(); + + bool downloadPodcast(const QString &); protected slots: /* void cancelMenuTimer(); */ /* void showFileMenu(); */ }; #endif // PLAY_LIST_WIDGET_H diff --git a/core/multimedia/opieplayer/rssparser.cpp b/core/multimedia/opieplayer/rssparser.cpp new file mode 100644 index 0000000..ec81409 --- a/dev/null +++ b/core/multimedia/opieplayer/rssparser.cpp @@ -0,0 +1,201 @@ +/*************************************************************************** + * Copyright (C) 2004 by ljp * + * lpotter@trolltech.com * + * * + * This program may be distributed under the terms of the Q Public * + * License as defined by Trolltech AS of Norway and appearing in the * + * file LICENSE.QPL included in the packaging of this file. * + * * + * 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. * + ***************************************************************************/ +#include "rssparser.h" + +#include <qstring.h> +#include <qmessagebox.h> +#include <qlist.h> + +RssParser::RssParser() +{ + isItem = false; +} + +RssParser::~RssParser() +{ + int size = channel->rssItems.size(); + for (int i = 0; i < size; i ++) { + delete channel->rssItems.at(i); + } + delete channel; +} + +bool RssParser::startElement( const QString &, const QString & /*localName*/,const QString & qName, const QXmlAttributes &atts) +{ + if( qName == "rss") { + channel = new rssChannel(); + channel->rssItems.resize( 0); + return true; + } +// qWarning(qName + " %d",atts.length()); + if(qName == "item") { + isItem = true; + tag = NewItemTag; + Item = new rssItem(); + } + + if(qName == "image") { + tag = NewItemTag; + image = new rssImage(); + } + + if(qName == "title") { + tag = TitleTag; + } + + if (qName == "description") { + tag = DescriptionTag; + } + + if( qName == "link") { + tag = LinkTag; + } + + if( qName == "pubDate") { + tag = pubDateTag; + } + +// if( qName == "enclosure") { +// tag = EnclosureTag; +// } + + if(atts.length() > 0/* && tag == EnclosureTag*/) { +// qWarning(qName +" attributes %d", atts.length()); +// Item->attributes << qName; +// for(int i=0; i < atts.length(); i++) { +// Item->attributes << atts.qName(i) << atts.value(atts.qName(i)); +// } + + QStringList *sList; + sList = new QStringList(); + sList->append(qName); + for(int i=0; i < atts.length(); i++) { + sList->append( atts.qName(i)); + sList->append( atts.value(atts.qName(i))); + } + if(isItem) + Item->attributes.append( sList); + else + channel->attributes.append( sList); + } + + return true; +} + +bool RssParser::endElement( const QString &, const QString &, const QString & qName ) +{ + tag = NoneTag; + if(qName == "item") { + isItem = false; + int size = channel->rssItems.size(); + channel->rssItems.resize( size + 1); + channel->rssItems.insert( channel->rssItems.size() - 1, Item); + } + if(qName == "channel") { +// isItem = false; +// int size = channel->rssItems.size(); +// channel->rssItems.resize( size + 1); +// channel->rssItems.insert( channel->rssItems.size() - 1, Item); + } + return true; +} + +bool RssParser::characters( const QString & ch ) +{ + if(!ch.isEmpty()) { + if(isItem) { +// qWarning("ch "+ch); + switch(tag) { + case NewItemTag: + break; + case TitleTag: + Item->title = ch; + break; + case DescriptionTag: + Item->description = ch; + break; + case LinkTag: + Item->link = ch; + break; + case pubDateTag: + Item->pubdate = ch; + break; + case NoneTag: + break; + }; + } else { //channel + switch(tag) { + case TitleTag: + channel->title = ch; + break; + case DescriptionTag: + channel->description = ch; + break; + case LinkTag: + channel->link = ch; + break; + case pubDateTag: + channel->pubdate = ch; + break; + case NoneTag: + case NewItemTag: + break; + }; + } + } + return true; +} + +bool RssParser::warning(const QXmlParseException &e) +{ + errorMessage = e.message(); +// QMessageBox::message("Warning",tr("<p>Sorry, could not find the requested document.</p>")); + qWarning("Warning " + errorMessage); + return true; +} + +bool RssParser::error(const QXmlParseException &e) +{ + errorMessage = e.message(); +// QMessageBox::message("Error", "<p>" + errorMessage + "</p>"); + qWarning("Error: " + errorMessage); + return true; +} + +bool RssParser::fatalError(const QXmlParseException &e) +{ + errorMessage = e.message(); +// errorMessage += " line: " + e.lineNumber(); +// errorMessage += " col: " + e.columnNumber(); + qWarning("Fatal Error: "+ errorMessage); + qWarning("line %d, col %d\n", e.lineNumber(), e.columnNumber()); +// QMessageBox::message("Fatal Error", errorMessage ); + return false; +} + +QVector<rssItem> &RssParser::getItems() +{ + return channel->rssItems; +} + +int RssParser::getSize() +{ + return channel->rssItems.size(); +} + +QStringList RssParser::getChannelInfo() +{ + QStringList ch; + ch << channel->title << channel->description << channel->link << channel->pubdate << channel->copyright << channel->language; + return ch; +} diff --git a/core/multimedia/opieplayer/rssparser.h b/core/multimedia/opieplayer/rssparser.h new file mode 100644 index 0000000..669ece5 --- a/dev/null +++ b/core/multimedia/opieplayer/rssparser.h @@ -0,0 +1,122 @@ +/*************************************************************************** + * Copyright (C) 2004 by ljp * + * lpotter@trolltech.com * + * * + * This program may be distributed under the terms of the Q Public * + * License as defined by Trolltech AS of Norway and appearing in the * + * file LICENSE.QPL included in the packaging of this file. * + * * + * 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. * + ***************************************************************************/ + +/* RSS required tags: + title,link,description +*/ +/* RSS optional tags: + language,copyright,managingEditor,webMaster,pubDate,lastBuildDate,category,generator,docs,cloud,ttl, + image,rating,textInput,skipHours,skipDays +*/ +/* + podcast tags + <rss xmlns:itunes="http://www.itunes.com/DTDs/Podcast-1.0.dtd" version="2.0"> + title,link,copyright,pubDate,enclosure,guid,itunes:author,itunes:block,itunes:category,itunes:duration,itunes:explicit,itunes:keywords,itunes:owner,itunes:subtitle,itunes:summary +*/ + +#ifndef RSSPARSER_H +#define RSSPARSER_H + +#include <qxml.h> +#include <qstringlist.h> +#include <qvector.h> +#include <qstringlist.h> +#include <qlist.h> + +class QString; + +class rssImage { +public: + QString url; + QString title; + int width; + int height; + QString description; +}; + +class rssItem { + public: + QString title; + QString description; + QString link; + QString pubdate; + QVector <rssImage> rssImageTags; + QList<QStringList> attributes; //tags with atttributes +}; + +class rssChannel { + public: + QString title; + QString description; + QString link; + QString pubdate; + QString copyright; + QString language; + QVector <rssImage> rssImageTags; + QVector <rssItem> rssItems; + QList<QStringList> attributes; //tags with atttributes +}; + +class RssParser : public QXmlDefaultHandler +{ +public: + RssParser(); + ~RssParser(); + QString errorMessage; + + QVector<rssItem> &getItems(); + QStringList getChannelInfo(); + int getSize(); + +private: + + enum Tag { + NoneTag = 0, + TitleTag = 1, + NewItemTag = 2, + DescriptionTag = 3, + LinkTag = 4, + pubDateTag = 5, +/* + ImageTag = 6, + UrlTag = 7, + WidthTag = 8, + HeightTag = 9, + */ + }; + Tag tag; + +// QVector <rssItem> rssItems; + QStringList channelInfo; + rssItem *Item; + rssChannel *channel; + rssImage *image; + + bool isItem; + QStringList tokenNames; + QString htmlString; + +protected: + + bool startElement( const QString&, const QString&, const QString& ,const QXmlAttributes& ); + bool endElement( const QString&, const QString&, const QString& ); + bool characters( const QString &); + + bool warning(const QXmlParseException &); + bool error(const QXmlParseException &); + bool fatalError(const QXmlParseException &); + + QString itemTitle, itemLink, itemDescription; +}; + +#endif |