2 files changed, 127 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/WfEdgeFactory.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfEdgeFactory.java
new file mode 100644
index 0000000..06f7462
--- /dev/null
+++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfEdgeFactory.java
@@ -0,0 +1,35 @@
+package com.c2kernel.gui.lifecycle.instance;
+
+import com.c2kernel.graph.model.DirectedEdge;
+import com.c2kernel.graph.model.EdgeFactory;
+import com.c2kernel.graph.model.GraphModelManager;
+import com.c2kernel.graph.model.TypeNameAndConstructionInfo;
+import com.c2kernel.graph.model.Vertex;
+import com.c2kernel.lifecycle.instance.WfVertex;
+
+public class WfEdgeFactory implements EdgeFactory
+{
+    @Override
+	public void create
+    (
+        GraphModelManager           graphModelManager,
+        Vertex                      origin,
+        Vertex                      terminus,
+        TypeNameAndConstructionInfo typeNameAndConstructionInfo
+    )
+    {
+		if ( validCreation( graphModelManager, origin, terminus ) )
+			((WfVertex)origin).addNext((WfVertex)terminus);
+
+    }
+
+    private static boolean validCreation( GraphModelManager graphModelManager, Vertex origin, Vertex terminus )
+    {
+        DirectedEdge[] connectingEdgesAToB = graphModelManager.getModel().getConnectingEdges( origin.getID()  , terminus.getID() );
+        DirectedEdge[] connectingEdgesBToA = graphModelManager.getModel().getConnectingEdges( terminus.getID(), origin.getID() );
+
+
+        return ( origin != terminus ) && ( connectingEdgesAToB.length == 0 ) && ( connectingEdgesBToA.length == 0 );
+    }
+}
+
diff --git a/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexFactory.java b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexFactory.java
new file mode 100644
index 0000000..fa6b427
--- /dev/null
+++ b/src/main/java/com/c2kernel/gui/lifecycle/instance/WfVertexFactory.java
@@ -0,0 +1,92 @@
+package com.c2kernel.gui.lifecycle.instance;
+import java.awt.Point;
+import com.c2kernel.gui.lifecycle.chooser.ActivityChooser;
+import com.c2kernel.gui.lifecycle.chooser.WorkflowDialogue;
+import java.io.Serializable;
+import java.util.HashMap;
+
+import javax.swing.JOptionPane;
+
+import com.c2kernel.graph.model.GraphModelManager;
+import com.c2kernel.graph.model.TypeNameAndConstructionInfo;
+import com.c2kernel.graph.model.VertexFactory;
+import com.c2kernel.lifecycle.ActivityDef;
+import com.c2kernel.lifecycle.instance.Activity;
+import com.c2kernel.lifecycle.instance.CompositeActivity;
+import com.c2kernel.utils.Language;
+import com.c2kernel.utils.LocalObjectLoader;
+import com.c2kernel.utils.Resource;
+public class WfVertexFactory implements VertexFactory, WorkflowDialogue
+{
+	protected CompositeActivity mRootAct = null;
+	@Override
+	public void create(GraphModelManager graphModelManager, Point location, TypeNameAndConstructionInfo typeNameAndConstructionInfo)
+	{
+		String vertexTypeId = null;
+		if (mRootAct != null && typeNameAndConstructionInfo.mInfo instanceof String)
+		{
+			vertexTypeId = (String) typeNameAndConstructionInfo.mInfo;
+			if (vertexTypeId.equals("Atomic") || vertexTypeId.equals("Composite"))
+			{
+				HashMap<String, Serializable> mhm = new HashMap<String, Serializable>();
+				mhm.put("P1", vertexTypeId);
+				mhm.put("P2", location);
+				//************************************************
+				ActivityChooser a =
+					new ActivityChooser(
+						Language.translate("Please enter a Type for the new activity"),
+						Language.translate("New " + vertexTypeId + " Activity"),
+						Resource.findImage("graph/newvertex_large.png").getImage(),
+						this,
+						mhm);
+				a.setVisible(true);
+			}
+			else
+				mRootAct.newChild(vertexTypeId, location);
+		}
+	}
+	@Override
+	public void setCreationContext(Object newContext)
+	{
+		if (newContext != null && newContext instanceof CompositeActivity)
+			mRootAct = (CompositeActivity) newContext;
+	}
+	@Override
+	public void loadThisWorkflow(String newName, HashMap<?, ?> hashMap)
+	{
+		String vertexTypeId = (String) hashMap.get("P1");
+		Point location = (Point) hashMap.get("P2");
+		if (newName == null)
+			return;
+
+
+		String unicName = newName;
+		while (mRootAct.search(mRootAct.getPath() + "/" + unicName) != null)
+		{
+			unicName =
+				(String) JOptionPane.showInputDialog(
+					null,
+					Language.translate("Activity name not unique. Please give another."),
+					Language.translate("New " + vertexTypeId + " Activity"),
+					JOptionPane.QUESTION_MESSAGE,
+					Resource.findImage("graph/newvertex_large.png"),
+					null,
+					null);
+			if (newName.equals(""))
+				return;
+		}
+		Activity act = null;
+		try
+		{
+			ActivityDef actD = LocalObjectLoader.getActDef(newName, "last");
+			act = (Activity)actD.instantiate(unicName);
+		}
+		catch (Exception e)
+		{
+		}
+		if (act == null)
+			mRootAct.newChild(unicName, vertexTypeId, location);
+		else
+			mRootAct.newExistingChild(act, unicName, location);
+	}
+}