X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Factions%2FAddComponentAction.java;h=9b3d90835e14a3961f5c9af0c48fd7ead86417dc;hb=3f41b7ad6b1bf03b8e7b27a6c6d5809c0ae495c8;hp=d9ee9d70849188f7f50e7ba0bc2b58513609c3ac;hpb=b464f638f47c449c3ddad850a2466773c3453999;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 d9ee9d70..9b3d9083 100644
--- a/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/actions/AddComponentAction.java
@@ -6,6 +6,7 @@ import java.awt.event.MouseWheelEvent;
 import java.util.HashSet;
 import java.util.Set;
 
+import org.eclipse.jface.dialogs.MessageDialog;
 import org.eclipse.jface.resource.ResourceLocator;
 import org.eclipse.swt.widgets.Display;
 import org.simantics.db.Resource;
@@ -50,6 +51,8 @@ public class AddComponentAction extends vtkSwtAction {
 	
 	private String libUri;
 	
+	private double lengthFactor = 1.0;
+	
 	public AddComponentAction(InteractiveVtkComposite panel, P3DRootNode root, String libUri) {
 		super(panel);
 		this.root = root;
@@ -60,6 +63,10 @@ public class AddComponentAction extends vtkSwtAction {
 		this.libUri = libUri;
 	}
 	
+	public void setLengthFactor(double lengthFactor) {
+		this.lengthFactor = lengthFactor;
+	}
+
 	public void setComponent(PipelineComponent component) {
 		this.component = component;
 		
@@ -97,6 +104,7 @@ public class AddComponentAction extends vtkSwtAction {
 		
 		// Set list of already reserved component names
 		dialog.addUsedNames(ComponentUtils.getPipelineComponentNames(root));
+		dialog.setLengthFactor(lengthFactor);
 		
 		if (dialog.open() == ComponentSelectionDialog.CANCEL)
 			return;
@@ -180,6 +188,11 @@ public class AddComponentAction extends vtkSwtAction {
 	
 	public void doInsert(PositionType position) {
 		try  {
+			if (position == PositionType.SPLIT && length != null && length > component.getControlPoint().getLength()) {
+				MessageDialog.openError(panel.getComponent().getShell(), "Error", "There is no room for a component of length " + length * lengthFactor + " units");
+				return;
+			}
+			
 			InsertInstruction inst = new InsertInstruction();
 			inst.typeUri = toAdd.getUri();
 			inst.name = name;