Fix for #1657 to show the play button when we've playable files

patch courtsey Gints Polis

1 files changed, 6 insertions, 0 deletions

diff --git a/noncore/multimedia/opieplayer2/playlistwidget.cpp b/noncore/multimedia/opieplayer2/playlistwidget.cpp
index 83eb83b..98326a8 100644
--- a/noncore/multimedia/opieplayer2/playlistwidget.cpp
+++ b/noncore/multimedia/opieplayer2/playlistwidget.cpp
@@ -577,384 +577,390 @@ void PlayListWidget::tabChanged(QWidget *) {
         d->tbAddToList->setEnabled(TRUE);
 
         connect( audioView, SIGNAL( itemsSelected(bool) ),
                  d->tbPlay, SLOT( setEnabled(bool) ) );
 
         currentFileListView = audioView;
     }
     break;
     case VideoFiles:
     {
         videoView->populateView();
         if( !tbDeletePlaylist->isHidden() ) {
             tbDeletePlaylist->hide();
         }
         d->tbAddToList->setEnabled(TRUE);
 
         connect( videoView, SIGNAL( itemsSelected(bool) ),
                  d->tbPlay, SLOT( setEnabled(bool) ) );
 
         currentFileListView = videoView;
     }
     break;
     case PlayLists:
     {
         if( tbDeletePlaylist->isHidden() ) {
             tbDeletePlaylist->show();
         }
         playLists->reread();
         d->tbAddToList->setEnabled(FALSE);
 
     }
     break;
     };
 
     setButtons();
 }
 
 
 void PlayListWidget::btnPlay(bool b) {
 //    mediaPlayerState->setPlaying(false);
     mediaPlayerState->setPlaying(b);
     insanityBool=FALSE;
 }
 
 void PlayListWidget::deletePlaylist() {
   switch( QMessageBox::information( this, (tr("Remove Playlist?")),
                                     (tr("You really want to delete\nthis playlist?")),
                                     (tr("Yes")), (tr("No")), 0 )){
   case 0: // Yes clicked,
     QFile().remove(playLists->selectedDocument().file());
     QFile().remove(playLists->selectedDocument().linkFile());
     playLists->reread();
     break;
   case 1: // Cancel
     break;
   };
 }
 
 
 void PlayListWidget::playSelected() {
     btnPlay( TRUE);
 }
 
 bool PlayListWidget::inFileListMode() const
 {
     TabType tab = currentTab();
     return tab == AudioFiles || tab == VideoFiles;
 }
 
 void PlayListWidget::openURL() {
     // http://66.28.164.33:2080
     // http://somafm.com/star0242.m3u
     QString filename, name;
     InputDialog *fileDlg;
     fileDlg = new InputDialog(this,tr("Add  URL"),TRUE, 0);
     fileDlg->exec();
     if( fileDlg->result() == 1 ) {
         filename = fileDlg->text();
         odebug << "Selected filename is " + filename << oendl;
         //            Om3u *m3uList;
             DocLnk lnk;
             Config cfg( "OpiePlayer" );
             cfg.setGroup("PlayList");
 
         if(filename.left(4) == "http") {
             QString m3uFile, m3uFilePath;
             if(filename.find(":",8,TRUE) != -1) { //found a port
                 m3uFile = filename.left( filename.find( ":",8,TRUE));
                 m3uFile = m3uFile.right(  7);
             } else if(filename.left(4) == "http"){
                 m3uFile=filename;
                 m3uFile = m3uFile.right( m3uFile.length() - 7);
             } else{
                 m3uFile=filename;
             }
 
             lnk.setName( filename ); //sets name
             lnk.setFile( filename ); //sets file name
 
 //            lnk.setIcon("opieplayer2/musicfile");
 
             d->selectedFiles->addToSelection(  lnk );
             writeCurrentM3u();
             d->selectedFiles->setSelectedItem( lnk.name());
         }
         else if( filename.right( 3) == "m3u" ||  filename.right(3) == "pls" ) {
             readListFromFile( filename );
         } else {
             lnk.setName( QFileInfo(filename).baseName() ); //sets name
             lnk.setFile( filename ); //sets file name
             d->selectedFiles->addToSelection(  lnk);
             writeCurrentM3u();
             d->selectedFiles->setSelectedItem( lnk.name());
         }
     }
 
 
     delete fileDlg;
 }
 
 
 static MimeTypes fileSelectorMimeTypes() {
     MimeTypes types;
     QStringList audio, video, all;
     audio << "audio/*";
     audio << "playlist/plain";
     audio << "audio/x-ogg";
     audio << "audio/x-mpegurl";
 
     video << "video/*";
     video << "playlist/plain";
 
     all += audio;
     all += video;
     types.insert("All Media Files", all );
     types.insert("Audio",  audio );
     types.insert("Video", video );
 
     return types;
 }
 
 void PlayListWidget::openFile() {
 
     QString filename, name;
 
     Config cfg( "OpiePlayer" );
     cfg.setGroup("Dialog");
     MimeTypes types = fileSelectorMimeTypes();
 
 
     QString str = OFileDialog::getOpenFileName( 1, QString::null,
                                                 QString::null, types, 0,
                                                 tr("Add File to Playlist") );
 
     if( str.isEmpty() )
         return;
 
     if(str.left(2) == "//") str=str.right(str.length()-1);
 
 
     if( str.right( 3) == "m3u" ||  str.right(3) == "pls" ) {
         readListFromFile( str );
     } else {
         QFileInfo info( str );
         DocLnk lnk = addFileToPlaylist( str, info.baseName() );
         d->selectedFiles->setSelectedItem( lnk.name() );
     }
 
     setButtons();
 }
 
 void PlayListWidget::openDirectory() {
     QString str = OFileDialog::getDirectory( OFileSelector::DirectorySelector,
                                              QString::null, 0,
                                              tr( "Add Files from Directory"));
 
     if(str.isEmpty() )
         return;
 
     if(str.left(2) == "//") str=str.right(str.length()-1);
     QDir dir( str );
     QStringList lst = dir.entryList(QDir::Files|QDir::Readable);
 
     for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
         QString filename = str + "/" + *it;
 
         if( filename.right( 3) == "m3u" ||  filename.right(3) == "pls" )
             readListFromFile( filename );
         else {
             addFileToPlaylist( filename, QFileInfo(*it).baseName() );
         }
     }
+
+    if (!d->selectedFiles->isEmpty()) {
+        d->selectedFiles->first();
+
+        setButtons();
+    }
 }
 
 void PlayListWidget::readListFromFile( const QString &filename ) {
     odebug << "read list filename " + filename << oendl;
     QFileInfo fi(filename);
     Om3u *m3uList;
     QString s, name;
     m3uList = new Om3u( filename, IO_ReadOnly );
     if(fi.extension(false).find("m3u",0,false) != -1 )
         m3uList->readM3u();
     else if(fi.extension(false).find("pls",0,false) != -1 )
         m3uList->readPls();
 
     DocLnk lnk;
     for ( QStringList::ConstIterator it = m3uList->begin(); it != m3uList->end(); ++it ) {
         s = *it;
         //        odebug << s << oendl;
         if(s.left(4)=="http") {
           lnk.setName( s ); //sets file name
           lnk.setIcon("opieplayer2/musicfile");
           lnk.setFile( s ); //sets file name
 
         }  else { //is file
           lnk.setName( QFileInfo(s).baseName());
           if(s.left(1) != "/")  {
 
             lnk.setFile( QFileInfo(filename).dirPath()+"/"+s);
           } else {
             lnk.setFile( s);
           }
         }
         d->selectedFiles->addToSelection( lnk );
     }
     Config config( "OpiePlayer" );
     config.setGroup( "PlayList" );
 
     config.writeEntry("CurrentPlaylist",filename);
     config.write();
     currentPlayList=filename;
 
     m3uList->close();
     delete m3uList;
 
     d->selectedFiles->setSelectedItem( s);
     setCaption(tr("OpiePlayer: ")+ QFileInfo(filename).baseName());
 
     setButtons();
 }
 
 //  writes current playlist to current m3u file */
  void PlayListWidget::writeCurrentM3u() {
    odebug << "writing to current m3u" << oendl;
    Config cfg( "OpiePlayer" );
    cfg.setGroup("PlayList");
    QString currentPlaylist = cfg.readEntry("CurrentPlaylist","default");
 
    Om3u *m3uList;
    m3uList = new Om3u( currentPlaylist, IO_ReadWrite | IO_Truncate );
    if( d->selectedFiles->first()) {
 
        do {
            //      odebug << "add writeCurrentM3u " +d->selectedFiles->current()->file() << oendl;
            m3uList->add( d->selectedFiles->current()->file() );
        }
        while ( d->selectedFiles->next() );
        //    odebug << "<<<<<<<<<<<<>>>>>>>>>>>>>>>>>" << oendl;
        m3uList->write();
       m3uList->close();
    }
    delete m3uList;
 
  }
 
   /*
  writes current playlist to m3u file */
 void PlayListWidget::writem3u() {
 
     Config cfg( "OpiePlayer" );
     cfg.setGroup("Dialog");
     MimeTypes types = fileSelectorMimeTypes();
 
     QString str = OFileDialog::getOpenFileName( 1, QString::null,
                                                 QString::null, types, 0,
                                                 tr( "Save Playlist" ));
 
     if(str.left(2) == "//") str=str.right(str.length()-1);
 
     QString name, filename, list;
     Om3u *m3uList;
 
     if( !str.isEmpty() ) {
         name = str;
         //       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()) { //ramble through playlist view
             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();
           delete m3uList;
 
           //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() )
       d->selectedFiles->first();
     break;
   case Key_Up:
     if ( !d->selectedFiles->prev() )
       //        d->selectedFiles->last();
       break;
   }