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python/core/qgspaintenginehack.sip python/core/qgspainting.sip python/core/qgspallabeling.sip python/core/qgspathresolver.sip python/core/qgspluginlayer.sip python/core/qgspluginlayerregistry.sip python/core/qgspointlocator.sip python/core/qgsproject.sip python/core/qgsprojectbadlayerhandler.sip python/core/qgsprojectproperty.sip python/core/qgsprojectversion.sip python/core/qgssnappingconfig.sip
111 lines
3.2 KiB
Plaintext
111 lines
3.2 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsprojectbadlayerhandler.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsProjectBadLayerHandler
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{
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%Docstring
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Interface for classes that handle missing layer files when reading project file.
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%End
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%TypeHeaderCode
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#include "qgsprojectbadlayerhandler.h"
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%End
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public:
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virtual void handleBadLayers( const QList<QDomNode> &layers );
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%Docstring
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This method will be called whenever the project tries to load layers which
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cannot be accessed. It should inform the user about this and if possible offer
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to fix the unavailable layers by setting a valid datasource, e.g. by showing a file
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dialog.
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The default implementation will dismiss all bad layers and write information to the
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log.
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.. versionadded:: 3.0
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%End
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virtual ~QgsProjectBadLayerHandler();
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protected:
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enum DataType
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{
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IS_VECTOR,
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IS_RASTER,
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IS_BOGUS
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};
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enum ProviderType
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{
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IS_FILE,
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IS_DATABASE,
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IS_URL,
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IS_Unknown
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};
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DataType dataType( const QDomNode &layerNode );
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%Docstring
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Returns data type associated with the given QgsProject file Dom node
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The Dom node should represent the state associated with a specific layer.
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.. versionadded:: 3.0
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:rtype: DataType
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%End
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QString dataSource( const QDomNode &layerNode );
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%Docstring
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Return the data source for the given layer
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The QDomNode is a QgsProject Dom node corresponding to a map layer state.
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Essentially dumps datasource tag.
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.. versionadded:: 3.0
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:rtype: str
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%End
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ProviderType providerType( const QDomNode &layerNode );
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%Docstring
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Return the physical storage type associated with the given layer
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The QDomNode is a QgsProject Dom node corresponding to a map layer state.
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If the provider tag is "ogr", then it's a file type.
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However, if the layer is a raster, then there won't be a
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provider tag. It will always have an associated file.
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If the layer doesn't fall into either of the previous two categories, then
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it's either a database or URL. If the datasource tag has "url=", then it's
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URL based and if it has "dbname=">, then the layer data is in a database.
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.. versionadded:: 3.0
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:rtype: ProviderType
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%End
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void setDataSource( QDomNode &layerNode, const QString &dataSource );
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%Docstring
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Set the datasource element to the new value
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.. versionadded:: 3.0
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsprojectbadlayerhandler.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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