X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Factions%2FAddComponentAction.java;h=f87e63f70aa216639bc947d8e3dc9f5bf3f53f09;hb=refs%2Fchanges%2F87%2F4287%2F1;hp=dae8c629b4335a7bfacb88503086d7d34285311b;hpb=47a78f85f52d380243f8138a8104f79299c3c86c;p=simantics%2F3d.git

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java b/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java
index dae8c629..f87e63f7 100644
--- a/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java
@@ -52,6 +52,7 @@ public class AddComponentAction extends vtkSwtAction {
 	private String libUri;
 	
 	private double lengthFactor = 1.0;
+	private String lengthUnit = "m";
 	
 	public AddComponentAction(InteractiveVtkComposite panel, P3DRootNode root, String libUri) {
 		super(panel);
@@ -67,6 +68,10 @@ public class AddComponentAction extends vtkSwtAction {
 		this.lengthFactor = lengthFactor;
 	}
 
+	public void setLengthUnit(String lengthUnit) {
+		this.lengthUnit = lengthUnit;
+	}
+
 	public void setComponent(PipelineComponent component) {
 		this.component = component;
 		
@@ -106,6 +111,7 @@ public class AddComponentAction extends vtkSwtAction {
 		// Set list of already reserved component names
 		dialog.addUsedNames(ComponentUtils.getPipelineComponentNames(root));
 		dialog.setLengthFactor(lengthFactor);
+		dialog.setLengthUnit(lengthUnit);
 		
 		if (dialog.open() == ComponentSelectionDialog.CANCEL)
 			return;
@@ -206,12 +212,23 @@ public class AddComponentAction extends vtkSwtAction {
 			inst.insertPosition = insertPosition;
 			inst.rotationAngle = rotationAngle;
 			inst.position = position;
-			ComponentUtils.addComponent(root, component, inst);
+			PipelineComponent newComponent = ComponentUtils.addComponent(root, component, inst);
+			componentAdded(newComponent);
 		} catch (Exception e) {
 			ExceptionUtils.logAndShowError("Cannot add component", e);
 		}
 	}
 	
+	/**
+	 * This method does nothing, but can be overridden by a subclass to do additional
+	 * post-processing for a newly added component.
+	 * 
+	 * @param newComponent  A newly added pipeline component
+	 */
+	protected void componentAdded(PipelineComponent newComponent) {
+		// Nothing to do here
+	}
+
 	public boolean mouseClicked(MouseEvent e) {
 		if (e.getClickCount() == 1 && e.getButton() == MouseEvent.BUTTON1) {
 			int type = panel.getPickType();