void QgsGeometryHoleCheck::fixError( QgsGeometryCheckError* error, int method, int /*mergeAttributeIndex*/, Changes &changes ) const
{
QgsFeature feature;
if ( !mFeaturePool->get( error->featureId(), feature ) )
{
error->setObsolete();
return;
}
QgsGeometry featureGeom = feature.geometry();
QgsAbstractGeometry* geom = featureGeom.geometry();
QgsVertexId vidx = error->vidx();
// Check if ring still exists
if ( !vidx.isValid( geom ) )
{
error->setObsolete();
return;
}
// Fix error
if ( method == NoChange )
{
error->setFixed( method );
}
else if ( method == RemoveHoles )
{
deleteFeatureGeometryRing( feature, vidx.part, vidx.ring, changes );
error->setFixed( method );
}
else
{
error->setFixFailed( tr( "Unknown method" ) );
}
}
void QgsGeometryDegeneratePolygonCheck::fixError( QgsGeometryCheckError *error, int method, const QMap<QString, int> & /*mergeAttributeIndices*/, Changes &changes ) const
{
QgsFeaturePool *featurePool = mContext->featurePools[ error->layerId() ];
QgsFeature feature;
if ( !featurePool->get( error->featureId(), feature ) )
{
error->setObsolete();
return;
}
QgsGeometry featureGeometry = feature.geometry();
const QgsAbstractGeometry *geom = featureGeometry.constGet();
QgsVertexId vidx = error->vidx();
// Check if ring still exists
if ( !vidx.isValid( geom ) )
{
error->setObsolete();
return;
}
// Check if error still applies
if ( QgsGeometryCheckerUtils::polyLineSize( geom, vidx.part, vidx.ring ) >= 3 )
{
error->setObsolete();
return;
}
// Fix error
if ( method == NoChange )
{
error->setFixed( method );
}
else if ( method == DeleteRing )
{
deleteFeatureGeometryRing( error->layerId(), feature, vidx.part, vidx.ring, changes );
error->setFixed( method );
}
else
{
error->setFixFailed( tr( "Unknown method" ) );
}
}
