[attribute form] Add parent feature scope when adding/editing a child feature through the relation editor widget

python/PyQt6/core/auto_generated/qgstrackedvectorlayertools.sip.in

@@ -20,20 +20,18 @@ class QgsTrackedVectorLayerTools : QgsVectorLayerTools
 Constructor for QgsTrackedVectorLayerTools.
 %End
 
-    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues, const QgsGeometry &defaultGeometry, QgsFeature *feature, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const;
+    virtual bool addFeatureV2( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues, const QgsGeometry &defaultGeometry, QgsFeature *feature /Out/, const QgsVectorLayerToolsContext &context ) const;
 
 %Docstring
 This method calls the addFeature method of the backend :py:class:`QgsVectorLayerTools`
 
 :param layer: The layer to which the feature should be added
 :param defaultValues: Default values for the feature to add
 :param defaultGeometry: A default geometry to add to the feature
-:param feature: A pointer to the feature
-:param parentWidget: The widget calling this function to be passed to the used dialog
-:param showModal: If the used dialog should be modal or not
-:param hideParent: If the parent widget should be hidden, when the used dialog is opened
+:param context: A context object to be used for e.g. to calculate feature expression-based values (since QGIS 3.38)
 
-:return: ``True`` in case of success, ``False`` if the operation failed/was aborted
+:return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
+         - feature: A pointer to the feature
 %End
     virtual bool startEditing( QgsVectorLayer *layer ) const;
 

python/PyQt6/core/auto_generated/vector/qgsvectorlayer.sip.in

@@ -1777,7 +1777,7 @@ be updated. This can be used to override default field value expressions.
 .. seealso:: :py:func:`updateFeature`
 %End
 
-    bool changeAttributeValue( QgsFeatureId fid, int field, const QVariant &newValue, const QVariant &oldValue = QVariant(), bool skipDefaultValues = false );
+    bool changeAttributeValue( QgsFeatureId fid, int field, const QVariant &newValue, const QVariant &oldValue = QVariant(), bool skipDefaultValues = false,  QgsVectorLayerToolsContext *context = 0 );
 %Docstring
 Changes an attribute value for a feature (but does not immediately commit the changes).
 The ``fid`` argument specifies the ID of the feature to be changed.
@@ -1796,6 +1796,8 @@ so it is more efficient to explicitly pass an ``oldValue`` if it is already avai
 If ``skipDefaultValues`` is set to ``True``, default field values will not
 be updated. This can be used to override default field value expressions.
 
+If ``context`` is provided, it will be used when updating default values (since QGIS 3.38).
+
 :return: ``True`` if the feature's attribute was successfully changed.
 
 .. note::
@@ -1815,7 +1817,7 @@ be updated. This can be used to override default field value expressions.
 .. seealso:: :py:func:`updateFeature`
 %End
 
-    bool changeAttributeValues( QgsFeatureId fid, const QgsAttributeMap &newValues, const QgsAttributeMap &oldValues = QgsAttributeMap(), bool skipDefaultValues = false );
+    bool changeAttributeValues( QgsFeatureId fid, const QgsAttributeMap &newValues, const QgsAttributeMap &oldValues = QgsAttributeMap(), bool skipDefaultValues = false, QgsVectorLayerToolsContext *context = 0 );
 %Docstring
 Changes attributes' values for a feature (but does not immediately
 commit the changes).
@@ -1835,6 +1837,8 @@ If ``skipDefaultValues`` is set to ``True``, default field values will not
 be updated. This can be used to override default field value
 expressions.
 
+If ``context`` is provided, it will be used when updating default values (since QGIS 3.38).
+
 :return: ``True`` if feature's attributes was successfully changed.
 
 .. note::

python/PyQt6/core/auto_generated/vector/qgsvectorlayertools.sip.in

@@ -28,7 +28,7 @@ in your application.
     QgsVectorLayerTools();
 
 
-    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const = 0;
+    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const;
 %Docstring
 This method should/will be called, whenever a new feature will be added to the layer
 
@@ -41,6 +41,29 @@ This method should/will be called, whenever a new feature will be added to the l
 
 :return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
          - feature: Updated feature after adding will be written back to this
+
+.. note::
+
+   addFeature or addFeatureV2 must be overwritten when implementing a class inheriting from QgsVectorLayerTools
+%End
+
+    virtual bool addFeatureV2( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, const QgsVectorLayerToolsContext &context = QgsVectorLayerToolsContext() ) const;
+%Docstring
+This method should/will be called, whenever a new feature will be added to the layer
+
+:param layer: The layer to which the feature should be added
+:param defaultValues: Default values for the feature to add
+:param defaultGeometry: A default geometry to add to the feature
+:param context: A context object to be used for e.g. to calculate feature expression-based values (since QGIS 3.38)
+
+:return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
+         - feature: Updated feature after adding will be written back to this
+
+.. note::
+
+   addFeature or addFeatureV2 must be overwritten when implementing a class inheriting from QgsVectorLayerTools
+
+.. versionadded:: 3.38
 %End
 
 

python/PyQt6/core/auto_generated/vector/qgsvectorlayertoolscontext.sip.in

@@ -0,0 +1,115 @@
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/core/vector/qgsvectorlayertoolscontext.h                         *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
+
+
+
+
+class QgsVectorLayerToolsContext
+{
+%Docstring(signature="appended")
+Contains settings which reflect the context in which vector layer tool operations should
+consider.
+
+.. versionadded:: 3.38
+%End
+
+%TypeHeaderCode
+#include "qgsvectorlayertoolscontext.h"
+%End
+  public:
+
+    QgsVectorLayerToolsContext();
+%Docstring
+Constructor for QgsVectorLayerToolsContext.
+%End
+
+    QgsVectorLayerToolsContext( const QgsVectorLayerToolsContext &other );
+%Docstring
+Copy constructor.
+
+:param other: source QgsVectorLayerToolsContext
+%End
+
+
+    void setExpressionContext( const QgsExpressionContext *context );
+%Docstring
+Sets the optional expression context used by the vector layer tools.
+
+:param context: expression context pointer. Ownership is not transferred.
+
+.. seealso:: :py:func:`expressionContext`
+
+.. seealso:: :py:func:`setAdditionalExpressionContextScope`
+%End
+
+    QgsExpressionContext *expressionContext() const;
+%Docstring
+Returns the optional expression context used by the vector layer tools.
+
+.. seealso:: :py:func:`setExpressionContext`
+
+.. seealso:: :py:func:`additionalExpressionContextScope`
+%End
+
+    void setAdditionalExpressionContextScope( const QgsExpressionContextScope *scope );
+%Docstring
+Sets an additional expression context scope to be made available when calculating expressions.
+
+:param scope: additional scope. Ownership is not transferred and a copy will be made.
+
+.. seealso:: :py:func:`additionalExpressionContextScope`
+%End
+
+    const QgsExpressionContextScope *additionalExpressionContextScope() const;
+%Docstring
+Returns an additional expression context scope to be made available when calculating expressions.
+
+.. seealso:: :py:func:`setAdditionalExpressionContextScope`
+%End
+
+    QWidget *parentWidget() const;
+%Docstring
+Returns the widget which should be parented to tools dialogues.
+%End
+
+    void setParentWidget( QWidget *parent );
+%Docstring
+Sets the widget which should be parented to tools' dialogues.
+
+:param parent: the widget actign as parent
+%End
+
+    bool showModal() const;
+%Docstring
+Returns whether tools' dialogues should be modal.
+%End
+
+    void setShowModal( bool modal );
+%Docstring
+Sets whether tools' dialogues should be modal.
+%End
+
+    bool hideParent() const;
+%Docstring
+Returns whether the parent widget should be hidden when showing tools' dialogues.
+%End
+
+    void setHideParent( bool hide );
+%Docstring
+Sets whether the parent widget should be hidden when showing tools' dialogues.
+%End
+
+};
+
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/core/vector/qgsvectorlayertoolscontext.h                         *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/

python/PyQt6/core/core_auto.sip

@@ -771,6 +771,7 @@
 %Include auto_generated/vector/qgsvectorlayerselectionproperties.sip
 %Include auto_generated/vector/qgsvectorlayertemporalproperties.sip
 %Include auto_generated/vector/qgsvectorlayertools.sip
+%Include auto_generated/vector/qgsvectorlayertoolscontext.sip
 %Include auto_generated/vector/qgsvectorlayerundocommand.sip
 %Include auto_generated/vector/qgsvectorlayerundopassthroughcommand.sip
 %Include auto_generated/vector/qgsvectorlayerutils.sip

python/core/auto_generated/qgstrackedvectorlayertools.sip.in

@@ -20,20 +20,18 @@ class QgsTrackedVectorLayerTools : QgsVectorLayerTools
 Constructor for QgsTrackedVectorLayerTools.
 %End
 
-    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues, const QgsGeometry &defaultGeometry, QgsFeature *feature, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const;
+    virtual bool addFeatureV2( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues, const QgsGeometry &defaultGeometry, QgsFeature *feature /Out/, const QgsVectorLayerToolsContext &context ) const;
 
 %Docstring
 This method calls the addFeature method of the backend :py:class:`QgsVectorLayerTools`
 
 :param layer: The layer to which the feature should be added
 :param defaultValues: Default values for the feature to add
 :param defaultGeometry: A default geometry to add to the feature
-:param feature: A pointer to the feature
-:param parentWidget: The widget calling this function to be passed to the used dialog
-:param showModal: If the used dialog should be modal or not
-:param hideParent: If the parent widget should be hidden, when the used dialog is opened
+:param context: A context object to be used for e.g. to calculate feature expression-based values (since QGIS 3.38)
 
-:return: ``True`` in case of success, ``False`` if the operation failed/was aborted
+:return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
+         - feature: A pointer to the feature
 %End
     virtual bool startEditing( QgsVectorLayer *layer ) const;
 

python/core/auto_generated/vector/qgsvectorlayer.sip.in

@@ -1777,7 +1777,7 @@ be updated. This can be used to override default field value expressions.
 .. seealso:: :py:func:`updateFeature`
 %End
 
-    bool changeAttributeValue( QgsFeatureId fid, int field, const QVariant &newValue, const QVariant &oldValue = QVariant(), bool skipDefaultValues = false );
+    bool changeAttributeValue( QgsFeatureId fid, int field, const QVariant &newValue, const QVariant &oldValue = QVariant(), bool skipDefaultValues = false,  QgsVectorLayerToolsContext *context = 0 );
 %Docstring
 Changes an attribute value for a feature (but does not immediately commit the changes).
 The ``fid`` argument specifies the ID of the feature to be changed.
@@ -1796,6 +1796,8 @@ so it is more efficient to explicitly pass an ``oldValue`` if it is already avai
 If ``skipDefaultValues`` is set to ``True``, default field values will not
 be updated. This can be used to override default field value expressions.
 
+If ``context`` is provided, it will be used when updating default values (since QGIS 3.38).
+
 :return: ``True`` if the feature's attribute was successfully changed.
 
 .. note::
@@ -1815,7 +1817,7 @@ be updated. This can be used to override default field value expressions.
 .. seealso:: :py:func:`updateFeature`
 %End
 
-    bool changeAttributeValues( QgsFeatureId fid, const QgsAttributeMap &newValues, const QgsAttributeMap &oldValues = QgsAttributeMap(), bool skipDefaultValues = false );
+    bool changeAttributeValues( QgsFeatureId fid, const QgsAttributeMap &newValues, const QgsAttributeMap &oldValues = QgsAttributeMap(), bool skipDefaultValues = false, QgsVectorLayerToolsContext *context = 0 );
 %Docstring
 Changes attributes' values for a feature (but does not immediately
 commit the changes).
@@ -1835,6 +1837,8 @@ If ``skipDefaultValues`` is set to ``True``, default field values will not
 be updated. This can be used to override default field value
 expressions.
 
+If ``context`` is provided, it will be used when updating default values (since QGIS 3.38).
+
 :return: ``True`` if feature's attributes was successfully changed.
 
 .. note::

python/core/auto_generated/vector/qgsvectorlayertools.sip.in

@@ -28,7 +28,7 @@ in your application.
     QgsVectorLayerTools();
 
 
-    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const = 0;
+    virtual bool addFeature( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, QWidget *parentWidget = 0, bool showModal = true, bool hideParent = false ) const;
 %Docstring
 This method should/will be called, whenever a new feature will be added to the layer
 
@@ -41,6 +41,29 @@ This method should/will be called, whenever a new feature will be added to the l
 
 :return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
          - feature: Updated feature after adding will be written back to this
+
+.. note::
+
+   addFeature or addFeatureV2 must be overwritten when implementing a class inheriting from QgsVectorLayerTools
+%End
+
+    virtual bool addFeatureV2( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues = QgsAttributeMap(), const QgsGeometry &defaultGeometry = QgsGeometry(), QgsFeature *feature /Out/ = 0, const QgsVectorLayerToolsContext &context = QgsVectorLayerToolsContext() ) const;
+%Docstring
+This method should/will be called, whenever a new feature will be added to the layer
+
+:param layer: The layer to which the feature should be added
+:param defaultValues: Default values for the feature to add
+:param defaultGeometry: A default geometry to add to the feature
+:param context: A context object to be used for e.g. to calculate feature expression-based values (since QGIS 3.38)
+
+:return: - ``True`` in case of success, ``False`` if the operation failed/was aborted
+         - feature: Updated feature after adding will be written back to this
+
+.. note::
+
+   addFeature or addFeatureV2 must be overwritten when implementing a class inheriting from QgsVectorLayerTools
+
+.. versionadded:: 3.38
 %End