From: lempinen <lempinen@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Wed, 8 Sep 2010 11:05:34 +0000 (+0000)
Subject: Copy copies also expressions
X-Git-Tag: simantics-1.2.0~56
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=c77f5001c5d506538a3a1de51ba1db22b2db09cf;p=simantics%2Fsysdyn.git

Copy copies also expressions

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@17840 ac1ea38d-2e2b-0410-8846-a27921b304fc
---

diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/DiagramViewer.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/DiagramViewer.java
index 5d108374..ef3c3637 100644
--- a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/DiagramViewer.java
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/DiagramViewer.java
@@ -18,6 +18,7 @@ import org.simantics.diagram.adapter.FlagClassFactory;
 import org.simantics.diagram.handler.CopyPasteHandler;
 import org.simantics.diagram.stubs.DiagramResource;
 import org.simantics.diagram.synchronization.IModifiableSynchronizationContext;
+import org.simantics.diagram.synchronization.SynchronizationHints;
 import org.simantics.diagram.ui.DiagramModelHints;
 import org.simantics.diagram.ui.WorkbenchSelectionProvider;
 import org.simantics.g2d.canvas.ICanvasContext;
@@ -33,10 +34,13 @@ import org.simantics.g2d.element.ElementHints;
 import org.simantics.g2d.element.IElement;
 import org.simantics.g2d.element.IElementClassProvider;
 import org.simantics.g2d.element.handler.impl.StaticObjectAdapter;
+import org.simantics.modeling.mapping.ElementCopyAdvisor;
+import org.simantics.modeling.mapping.MappedElementCopyAdvisor;
 import org.simantics.modeling.ui.diagramEditor.handlers.LinkBrowsingHandler;
 import org.simantics.structural2.modelingRules.IModelingRules;
 import org.simantics.sysdyn.SysdynResource;
 import org.simantics.sysdyn.ui.editor.participant.CreateVariablesShortcutParticipant;
+import org.simantics.sysdyn.ui.editor.participant.SysdynComponentCopyAdvisor;
 import org.simantics.sysdyn.ui.elements2.connections.ConnectionClasses;
 import org.simantics.sysdyn.ui.elements2.connections.SysdynConnectionClass;
 import org.simantics.sysdyn.ui.properties.SysdynPropertyPage;
@@ -93,6 +97,7 @@ public class DiagramViewer extends org.simantics.modeling.ui.diagramEditor.Diagr
 	@Override
 	protected void onCreated() {
 		sourceDiagram.setHint(DiagramHints.KEY_ALLOW_ROUTE_POINTS, Boolean.FALSE);
+		sourceDiagram.setHint(SynchronizationHints.COPY_ADVISOR, new MappedElementCopyAdvisor(new ElementCopyAdvisor(), new SysdynComponentCopyAdvisor()));		
 	}
 
 	@Override
diff --git a/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/participant/SysdynComponentCopyAdvisor.java b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/participant/SysdynComponentCopyAdvisor.java
new file mode 100644
index 00000000..436127a8
--- /dev/null
+++ b/org.simantics.sysdyn.ui/src/org/simantics/sysdyn/ui/editor/participant/SysdynComponentCopyAdvisor.java
@@ -0,0 +1,42 @@
+package org.simantics.sysdyn.ui.editor.participant;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.ServiceException;
+import org.simantics.diagram.synchronization.ISynchronizationContext;
+import org.simantics.diagram.synchronization.graph.CopyAdvisorUtil;
+import org.simantics.modeling.mapping.ComponentCopyAdvisor;
+import org.simantics.sysdyn.SysdynResource;
+import org.simantics.utils.datastructures.BinaryFunction;
+
+public class SysdynComponentCopyAdvisor extends ComponentCopyAdvisor{
+
+    @Override
+    public Object copy(ISynchronizationContext context, WriteGraph graph, Resource source) throws DatabaseException {
+    	
+    	BinaryFunction<Boolean, ReadGraph, Statement> tester = new BinaryFunction<Boolean, ReadGraph, Statement>() {
+
+			@Override
+			public Boolean call(ReadGraph graph, Statement statement) {
+				SysdynResource sr = SysdynResource.getInstance(graph);
+				try {
+					if(graph.isInstanceOf(statement.getSubject(), sr.IndependentVariable)) {
+						if(statement.getPredicate().equals(sr.HasExpression))
+							return true;
+					}
+				} catch (ServiceException e) {
+					e.printStackTrace();
+				}
+				return false;
+			}
+    		
+    	};
+    	
+        Resource copy = CopyAdvisorUtil.copy(graph, source, tester);
+        renameComponent(context, graph, source, copy);
+        return copy;
+    }
+}