fix_wrong_prj_files_qgsvecotrfilewriter.diff

patch for correcting the shapefiles prj file by overwriting it (constructor). Added a little bit of robustnes when writing the new prj file - cmoe -, 2009-11-25 09:09 AM

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src/core/qgsvectorfilewriter.cpp (Arbeitskopie)
98 98 
  QString layerName = shapefileName.left( shapefileName.indexOf( ".shp" ) );
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  OGRwkbGeometryType wkbType = static_cast<OGRwkbGeometryType>( geometryType );
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  mLayer = OGR_DS_CreateLayer( mDS, QFile::encodeName( layerName ).data(), ogrRef, wkbType, NULL );
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  //if it is a shapefile, ogr gives a wrong (esri style like) prj file back, which is missing the towgs84 parameter
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  //so we just overwrite it with a correct one
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  if(driverName == "ESRI Shapefile"){
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    QRegExp regExp( ".shp$" );
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    QString prjName = shapefileName;
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    prjName.replace( regExp, QString( "" ) );
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    prjName.append( QString( ".prj" ) );
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    QFile prjFile( prjName );
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    if ( !prjFile.open( QIODevice::WriteOnly ) )
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    {
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      QgsDebugMsg( "Couldn't open file " + prjName );
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    }
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    else{
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      QTextStream prjStream( & prjFile );
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      prjStream << srs->toWkt().toLocal8Bit().data() << endl;
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      prjFile.close();
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    }
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  }
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  if ( srs )

  		




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  {