void DataFile::write( QTextStream & _strm )
{
if( type() == SongProject || type() == SongProjectTemplate
|| type() == InstrumentTrackSettings )
{
cleanMetaNodes( documentElement() );
}
save(_strm, 2);
}
void DataFile::cleanMetaNodes( QDomElement _de )
{
QDomNode node = _de.firstChild();
while( !node.isNull() )
{
if( node.isElement() )
{
if( node.toElement().attribute( "metadata" ).toInt() )
{
QDomNode ns = node.nextSibling();
_de.removeChild( node );
node = ns;
continue;
}
if( node.hasChildNodes() )
{
cleanMetaNodes( node.toElement() );
}
}
node = node.nextSibling();
}
}
bool multimediaProject::writeFile( const QString & _fn )
{
if( type() == SongProject || type() == SongProjectTemplate
|| type() == InstrumentTrackSettings )
{
cleanMetaNodes( documentElement() );
}
QString fn = nameWithExtension( _fn );
QFile outfile( fn );
if( !outfile.open( QIODevice::WriteOnly | QIODevice::Truncate ) )
{
QMessageBox::critical( NULL,
songEditor::tr( "Could not write file" ),
songEditor::tr( "Could not write file "
"%1. You probably are "
"not permitted to "
"write to this file.\n"
"Please make sure you "
"have write-access to "
"the file and try "
"again."
).arg( fn ) );
return false;
}
QString xml = "<?xml version=\"1.0\"?>\n" + toString( 2 );
if( fn.section( '.', -1 ) == "mmpz" )
{
outfile.write( qCompress( xml.toUtf8() ) );
}
else
{
QTextStream( &outfile ) << xml;
}
outfile.close();
return true;
}
