1 files changed, 13 insertions, 16 deletions

diff --git a/noncore/multimedia/opieplayer2/om3u.cpp b/noncore/multimedia/opieplayer2/om3u.cpp
index 0be727b..039f3b1 100644
--- a/noncore/multimedia/opieplayer2/om3u.cpp
+++ b/noncore/multimedia/opieplayer2/om3u.cpp
@@ -5,164 +5,161 @@
               =.
             .=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 "playlistwidget.h"
 #include "om3u.h"
 
 #include <qpe/applnk.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/storage.h>
 #include <qpe/mimetype.h>
 #include <qpe/global.h>
 #include <qpe/resource.h>
 
 #include <qdir.h>
 #include <qregexp.h>
 #include <qstring.h>
 #include <qtextstream.h>
 #include <qstringlist.h>
 #include <qcstring.h>
 
 //extern PlayListWidget *playList;
 
 Om3u::Om3u( const QString &filePath, int mode)
       : QStringList (){
-//filePath is path name to m3u
 //qDebug("<<<<<<<new m3u "+filePath);
- f.setName(filePath);
-//         if(f.exists())
-//             f.open( IO_ReadWrite);
-//         else
-//             f.open( IO_ReadWrite | IO_Truncate);
-       f.open(mode);
-        
+  f.setName(filePath);
+  f.open(mode);
 }
 
 Om3u::~Om3u(){}
 
 void Om3u::readM3u() {
 //    qDebug("<<<<<<reading m3u "+f.name());
     QTextStream t(&f);
     QString s;
     while ( !t.atEnd() ) {
         s=t.readLine();
                 qDebug(s);
         if( s.find( "#", 0, TRUE) == -1 ) {
                 if( s.left(2) == "E:" || s.left(2) == "P:" ) {
                     s = s.right( s.length() -2 );
                     QFileInfo f( s );
                     QString name = f.baseName();
                     name = name.right( name.length() - name.findRev( "\\", -1, TRUE )  -1 );
                     s=s.replace( QRegExp( "\\" ), "/" );
                     append(s);
 //                    qDebug(s);
                 } else { // is url
                     s.replace( QRegExp( "%20" )," " );
                     QString name;
 //                     if( name.left( 4 ) == "http" ) {
 //                         name = s.right( s.length() - 7 );
 //                     } else {
                         name = s;
 //                     }
                     append(name);
 //                    qDebug(name);
                 }
         }
     }
 }
 
 void Om3u::readPls() { //it's a pls file
         QTextStream t( &f );
         QString s;
         while ( !t.atEnd() ) {
             s = t.readLine();
             if( s.left(4)  == "File" ) {
                 s = s.right( s.length() - 6 );
                 s.replace( QRegExp( "%20" )," ");
 //                qDebug( "adding " + s + " to playlist" );
                 // numberofentries=2
                 // File1=http
                 // Title
                 // Length
                 // Version
                 // File2=http
                 s = s.replace( QRegExp( "\\" ), "/" );
                 QFileInfo f( s );
                 QString name = f.baseName();
                 if( name.left( 4 ) == "http" ) {
                     name = s.right( s.length() - 7);
                 }  else {
                     name = s;
                 }
                 name = name.right( name.length() - name.findRev( "\\", -1, TRUE) - 1 );
                 if( s.at( s.length() - 4) == '.') // if this is probably a file
                 append(s);
                 else { //if its a url
                     if( name.right( 1 ).find( '/' ) == -1) {
                         s += "/";
                     }
                     append(s);
                 }
             }
         }
 }
 
 void Om3u::write() { //writes list to m3u file
-    QString list;
+  QString list;
+  if(count()>0) {
     for ( QStringList::ConstIterator it = begin(); it != end(); ++it ) {
-        qDebug(*it);
-        list += *it+"\n";
+      qDebug(*it);
+      list += *it+"\n";
     }
     f.writeBlock( list, list.length() );
+  }
 //    f.close();
 }
 
 void Om3u::add(const QString &filePath) { //adds to m3u file
     append(filePath);
 }
 
 void Om3u::remove(const QString &filePath) { //removes from m3u list
-    QString list, currentFile;
+  QString list, currentFile;
+  if(count()>0) {
     for ( QStringList::ConstIterator it = begin(); it != end(); ++it ) {
-        currentFile=*it;
-//        qDebug(*it);
+      currentFile=*it;
+      //        qDebug(*it);
         
-        if( filePath != currentFile)
+      if( filePath != currentFile)
         list += currentFile+"\n";
     }
     f.writeBlock( list, list.length() );
-
+  }
 }
 
 void Om3u::deleteFile(const QString &filePath) {//deletes m3u file
      f.close();
      f.remove();
 
 }
 
 void Om3u::close() { //closes m3u file
     f.close();
 }