functionality to duplicate features

qgis · Dec 18, 2017 · 67daecd · 67daecd
1 parent eb59e6d
commit 67daecd
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/gui/qgsrelationeditorwidget.cpp b/src/gui/qgsrelationeditorwidget.cpp
@@ -436,6 +436,21 @@ void QgsRelationEditorWidget::linkFeature()
 
 void QgsRelationEditorWidget::duplicateFeature()
 {
+  QgsVectorLayer *layer = nullptr;
+
+  layer = mNmRelation.referencingLayer();
+
+  const QgsFeatureIds fids = mFeatureSelectionMgr->selectedFeatureIds();
+
+  for ( const QgsFeatureId &fid : fids )
+  {
+    QgsVectorLayerUtils::QgsDuplicateFeatureContext duplicatedFeatureContext;
+    QgsFeature feature; //= layer->getFeature( fid );
+    QgsFeatureRequest freq;
+    freq.setFilterFid( fid );
+    layer->getFeatures( freq ).nextFeature( feature );
+    QgsVectorLayerUtils::duplicateFeature( layer, feature, QgsProject::instance(), 1, duplicatedFeatureContext );
+  }
 }
 
 void QgsRelationEditorWidget::deleteFeature()