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1 parent 043d701 commit a145479Copy full SHA for a145479
python/plugins/fTools/tools/doMergeShapes.py
@@ -18,6 +18,7 @@ def __init__( self, iface ):
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self.mergeThread = None
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self.inputFiles = None
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+ self.outFileName = None
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self.btnOk = self.buttonBox.button( QDialogButtonBox.Ok )
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self.btnClose = self.buttonBox.button( QDialogButtonBox.Close )
@@ -96,6 +97,11 @@ def accept( self ):
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self.progressFiles.setRange( 0, self.inputFiles.count() )
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+ if self.outFileName is None:
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+ QMessageBox.warning( self, self.tr( "No output file" ),
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+ self.tr( "Please specify output file." ) )
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+ return
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+
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outFile = QFile( self.outFileName )
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if outFile.exists():
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if not QgsVectorFileWriter.deleteShapeFile( self.outFileName ):
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