don't show blank entries in tags

1 files changed, 4 insertions, 3 deletions

diff --git a/core/multimedia/opieplayer/libmad/libmadplugin.cpp b/core/multimedia/opieplayer/libmad/libmadplugin.cpp
index b06cdaa..0adb503 100644
--- a/core/multimedia/opieplayer/libmad/libmadplugin.cpp
+++ b/core/multimedia/opieplayer/libmad/libmadplugin.cpp
@@ -1,87 +1,86 @@
 /**********************************************************************
 ** Copyright (C) 2001 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.
 **
 **********************************************************************/
 // largly modified by Maximilian Reiss <max.reiss@gmx.de>
 
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
 #include <time.h>
 #include <locale.h>
 #include <math.h>
 #include <assert.h>
 
 #include <qapplication.h>
 #include <qmessagebox.h>
-#include <qregexp.h>
 
 #include <qpe/config.h>
 
 // for network handling
 #include <netinet/in.h>
 #include <netdb.h>
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #include <unistd.h>
 
 
 //#define HAVE_MMAP
 
 #if defined(HAVE_MMAP)
 #   include <sys/mman.h>
 #endif
 #include "libmadplugin.h"
 
 
 extern "C" {
 #include "mad.h"
 }
 
 
 #define MPEG_BUFFER_SIZE    65536
 //#define MPEG_BUFFER_SIZE    32768 //16384 // 8192
 //#define debugMsg(a)     qDebug(a)
 #define debugMsg(a)
 
 
 class Input {
 public:
     char const *path;
     int fd;
 #if defined(HAVE_MMAP)
     void *fdm;
 #endif
     unsigned char *data;
     unsigned long length;
     int eof;
 };
 
 
 class Output {
 public:
     mad_fixed_t attenuate;
     struct filter *filters;
     unsigned int channels_in;
@@ -776,64 +775,66 @@ bool LibMadPlugin::audioReadSamples( short *output, int /*channels*/, long sampl
         needInput = FALSE;
 
         if ( decode( output, samples, samplesMade ) )
             return TRUE;
         else
             needInput = TRUE;
     }
     while ( ( samplesMade < samples ) && ( !d->input.eof ) );
 
     return FALSE;
 }
 
 
 double LibMadPlugin::getTime() {
     debugMsg( "LibMadPlugin::getTime" );
     return 0.0;
 }
 
 
 void LibMadPlugin::printID3Tags() {
     qDebug( "LibMadPlugin::printID3Tags" );
 
     char id3v1[128 + 1];
 
     if ( ::lseek( d->input.fd, -128, SEEK_END ) == -1 ) {
         qDebug( "error seeking to id3 tags" );
         return;
     }
 
     if ( ::read( d->input.fd, id3v1, 128 ) != 128 ) {
         qDebug( "error reading in id3 tags" );
         return;
     }
 
     if ( ::strncmp( (const char *)id3v1, "TAG", 3 ) != 0 ) {
         debugMsg( "sorry, no id3 tags" );
     } else {
         int len[5] = { 30, 30, 30, 4, 30 };
         QString label[5] = { tr( "Title" ), tr( "Artist" ), tr( "Album" ), tr( "Year" ), tr( "Comment" ) };
         char *ptr = id3v1 + 3, *ptr2 = ptr + len[0];
         qDebug( "ID3 tags in file:" );
         info = "";
         for ( int i = 0; i < 5; ptr += len[i], i++, ptr2 += len[i] ) {
             char push = *ptr2;
             *ptr2 = '\0';
             char *ptr3 = ptr2;
             while ( ptr3-1 >= ptr && isspace(ptr3[-1]) ) ptr3--;
             char push2 = *ptr3; *ptr3 = '\0';
-            if ( strcmp( ptr, "" ) )
+            if ( strcmp( ptr, "" ) ) {
+                if( ((QString)ptr).find("  ") == -1) // don't add anything that has blanks
                 info += ( i != 0 ? ", " : "" ) + label[i] + ": " + ptr;
-            //qDebug( info.latin1() );
+            }
+//             qDebug( info.latin1() );
             *ptr3 = push2;
             *ptr2 = push;
         }
         if (id3v1[126] == 0 && id3v1[127] != 0)
             info += tr( ", Track: " ) + id3v1[127];
     }
 
     if ( ::lseek(d->input.fd, 0, SEEK_SET) == -1 ) {
         qDebug( "error seeking back to beginning" );
         return;
     }
 }