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Restrict available formats when running algorithms to those supported
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@@ -63,13 +63,11 @@ def getFileFilter(param): |
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for i in range(len(exts)): |
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exts[i] = tr('{0} files (*.{1})', 'QgsProcessingParameterRasterDestination').format(exts[i].upper(), exts[i].lower()) |
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return ';;'.join(exts) + ';;' + tr('All files (*.*)') |
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elif param.type() == 'table': |
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exts = ['csv', 'dbf'] |
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for i in range(len(exts)): |
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exts[i] = tr('{0} files (*.{1})', 'ParameterTable').format(exts[i].upper(), exts[i].lower()) |
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return tr('All files (*.*)') + ';;' + ';;'.join(exts) |
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elif param.type() == 'sink': |
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exts = QgsVectorFileWriter.supportedFormatExtensions() |
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elif param.type() in ('sink', 'vectorDestination'): |
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if param.provider() is not None: |
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exts = param.provider().supportedOutputVectorLayerExtensions() |
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else: |
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exts = QgsVectorFileWriter.supportedFormatExtensions() |
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for i in range(len(exts)): |
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exts[i] = tr('{0} files (*.{1})', 'ParameterVector').format(exts[i].upper(), exts[i].lower()) |
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return ';;'.join(exts) + ';;' + tr('All files (*.*)') |
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@@ -45,6 +45,11 @@ QString QgsProcessingProvider::longName() const |
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return name(); |
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} |
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QStringList QgsProcessingProvider::supportedOutputRasterLayerExtensions() const |
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{ |
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return QStringList() << QStringLiteral( "tif" ); |
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} |
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void QgsProcessingProvider::refreshAlgorithms() |
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{ |
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qDeleteAll( mAlgorithms ); |
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@@ -106,7 +106,7 @@ class CORE_EXPORT QgsProcessingProvider : public QObject |
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* \see supportedOutputVectorLayerExtensions() |
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* \see supportedOutputTableExtensions() |
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*/ |
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virtual QStringList supportedOutputRasterLayerExtensions() const { return QStringList() << QStringLiteral( "tif" ); } |
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virtual QStringList supportedOutputRasterLayerExtensions() const; |
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/** |
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* Returns a list of the vector format file extensions supported by this provider. |
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