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David Signer 2020-05-08 07:51:47 +02:00
parent 013b935c9a
commit 0b64a83995
5 changed files with 11 additions and 7 deletions
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6
python/core/auto_generated/qgsvectorlayer.sip.in
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@ -1276,7 +1276,7 @@ Deletes a vertex from a feature.
Deletes the selected features Deletes the selected features
:param deleteCount: The number of successfully deleted features :param deleteCount: The number of successfully deleted features
:param cascade: If the decendants of the feature should be deleted as well :param context: The chain of features who will be deleted for feedback and to avoid endless recursions
:return: ``True`` in case of success and ``False`` otherwise :return: ``True`` in case of success and ``False`` otherwise
%End %End
@ -1961,7 +1961,7 @@ Deletes a list of attribute fields (but does not commit it)
Deletes a feature from the layer (but does not commit it). Deletes a feature from the layer (but does not commit it).
:param fid: The feature id to delete :param fid: The feature id to delete
:param cascade: If the decendants of the feature should be deleted as well :param context: The chain of features who will be deleted for feedback and to avoid endless recursions
.. note:: .. note::
@ -1976,7 +1976,7 @@ Deletes a feature from the layer (but does not commit it).
Deletes a set of features from the layer (but does not commit it) Deletes a set of features from the layer (but does not commit it)
:param fids: The feature ids to delete :param fids: The feature ids to delete
:param cascade: If the decendants of the feature should be deleted as well :param context: The chain of features who will be deleted for feedback and to avoid endless recursions
:return: ``False`` if the layer is not in edit mode or does not support deleting :return: ``False`` if the layer is not in edit mode or does not support deleting
in case of an active transaction depends on the provider implementation in case of an active transaction depends on the provider implementation

2
python/core/auto_generated/qgsvectorlayerjoinbuffer.sip.in
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@ -213,6 +213,7 @@ Deletes a feature from joined layers. The feature id given in
parameter is the one coming from the target layer. parameter is the one coming from the target layer.
:param fid: The feature id from the target layer to delete :param fid: The feature id from the target layer to delete
:param context: The chain of features who will be deleted for feedback and to avoid endless recursions
:return: ``False`` if an error happened, ``True`` otherwise :return: ``False`` if an error happened, ``True`` otherwise
@ -226,6 +227,7 @@ Deletes a list of features from joined layers. Feature ids given
in a parameter are those coming from the target layer. in a parameter are those coming from the target layer.
:param fids: Feature ids from the target layer to delete :param fids: Feature ids from the target layer to delete
:param context: The chain of features who will be deleted for feedback and to avoid endless recursions
:return: ``False`` if an error happened, ``True`` otherwise :return: ``False`` if an error happened, ``True`` otherwise

2
src/core/qgsvectorlayer.cpp
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@ -3176,7 +3176,7 @@ bool QgsVectorLayer::deleteFeatureCascade( QgsFeatureId fid, QgsVectorLayer::Del
QgsFeatureIds handledFeatureIds = context->handledFeatures.value( this ); QgsFeatureIds handledFeatureIds = context->handledFeatures.value( this );
if ( handledFeatureIds.contains( fid ) ) if ( handledFeatureIds.contains( fid ) )
{ {
// break recursion // avoid endless recursion
return false; return false;
} }
else else

6
src/core/qgsvectorlayer.h
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@ -1295,7 +1295,7 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer, public QgsExpressionConte
/** /**
* Deletes the selected features * Deletes the selected features
* \param deleteCount The number of successfully deleted features * \param deleteCount The number of successfully deleted features
* \param cascade If the decendants of the feature should be deleted as well * \param context The chain of features who will be deleted for feedback and to avoid endless recursions
* *
* \returns TRUE in case of success and FALSE otherwise * \returns TRUE in case of success and FALSE otherwise
*/ */
@ -1832,7 +1832,7 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer, public QgsExpressionConte
/** /**
* Deletes a feature from the layer (but does not commit it). * Deletes a feature from the layer (but does not commit it).
* \param fid The feature id to delete * \param fid The feature id to delete
* \param cascade If the decendants of the feature should be deleted as well * \param context The chain of features who will be deleted for feedback and to avoid endless recursions
* *
* \note Calls to deleteFeature() are only valid for layers in which edits have been enabled * \note Calls to deleteFeature() are only valid for layers in which edits have been enabled
* by a call to startEditing(). Changes made to features using this method are not committed * by a call to startEditing(). Changes made to features using this method are not committed
@ -1844,7 +1844,7 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer, public QgsExpressionConte
/** /**
* Deletes a set of features from the layer (but does not commit it) * Deletes a set of features from the layer (but does not commit it)
* \param fids The feature ids to delete * \param fids The feature ids to delete
* \param cascade If the decendants of the feature should be deleted as well * \param context The chain of features who will be deleted for feedback and to avoid endless recursions
* *
* \returns FALSE if the layer is not in edit mode or does not support deleting * \returns FALSE if the layer is not in edit mode or does not support deleting
* in case of an active transaction depends on the provider implementation * in case of an active transaction depends on the provider implementation

2
src/core/qgsvectorlayerjoinbuffer.h
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@ -197,6 +197,7 @@ class CORE_EXPORT QgsVectorLayerJoinBuffer : public QObject, public QgsFeatureSi
* parameter is the one coming from the target layer. * parameter is the one coming from the target layer.
* *
* \param fid The feature id from the target layer to delete * \param fid The feature id from the target layer to delete
* \param context The chain of features who will be deleted for feedback and to avoid endless recursions
* *
* \returns FALSE if an error happened, TRUE otherwise * \returns FALSE if an error happened, TRUE otherwise
* *
@ -209,6 +210,7 @@ class CORE_EXPORT QgsVectorLayerJoinBuffer : public QObject, public QgsFeatureSi
* in a parameter are those coming from the target layer. * in a parameter are those coming from the target layer.
* *
* \param fids Feature ids from the target layer to delete * \param fids Feature ids from the target layer to delete
* \param context The chain of features who will be deleted for feedback and to avoid endless recursions
* *
* \returns FALSE if an error happened, TRUE otherwise * \returns FALSE if an error happened, TRUE otherwise
* *