#6: added selection dialog for FindMode.

src/org/processmining/implicitplaceidentification/algorithms/plugins/ILPBasedImplicitPlaceColorerPlugin.java

@@ -1,5 +1,6 @@
 package org.processmining.implicitplaceidentification.algorithms.plugins;
 
+import org.deckfour.uitopia.api.event.TaskListener;
 import org.processmining.implicitplaceidentification.algorithms.FindMode;
 import org.processmining.implicitplaceidentification.algorithms.StructureBasedImplicitPlaceFinder;
 import org.processmining.implicitplaceidentification.algorithms.util.PetriNetCopier;
@@ -8,6 +9,8 @@
 import org.processmining.contexts.uitopia.annotations.UITopiaVariant;
 import org.processmining.framework.plugin.annotations.Plugin;
 import org.processmining.framework.plugin.annotations.PluginVariant;
+import org.processmining.implicitplaceidentification.dialogs.VariantSelectionDialog;
+import org.processmining.implicitplaceidentification.parameters.IPFinderParams;
 import org.processmining.models.graphbased.directed.petrinet.Petrinet;
 import org.processmining.models.semantics.petrinet.Marking;
 import org.processmining.plugins.petrinet.finalmarkingprovider.MarkingEditorPanel;
@@ -25,21 +28,19 @@ public class ILPBasedImplicitPlaceColorerPlugin {
     @PluginVariant(variantLabel = "IP-Finder: ILP-based, apn", requiredParameterLabels = {2})
     @UITopiaVariant(affiliation = "PADS Student", author = "Tobias Wirtz", email = "[email protected]")
     public Petrinet colorAcceptingPetrinet(UIPluginContext context, AcceptingPetriNet acceptingPN) {
+        Petrinet net = acceptingPN.getNet();
+        Marking initialMarking = acceptingPN.getInitialMarking();
 
-        StructureBasedImplicitPlaceFinder ipFinder = new StructureBasedImplicitPlaceFinder(acceptingPN.getNet(),
-                acceptingPN.getInitialMarking(), FindMode.FIND_ALL_POTENTIAL_IPS);
-
-        PetriNetCopier copier = new PetriNetCopier(acceptingPN.getNet(), acceptingPN.getNet().getLabel() + " with " +
-                "colored IPs");
-        return copier.colorPlaces(ipFinder.find()).getDeepCopy();
+        return color(context, net, initialMarking);
     }
 
     @PluginVariant(variantLabel = "IP-Finder: ILP-based", requiredParameterLabels = {0, 1})
     @UITopiaVariant(affiliation = "PADS Student", author = "Tobias Wirtz", email = "[email protected]")
     public Petrinet color(UIPluginContext context, Petrinet net, Marking initialMarking) {
+        FindMode findmode = chooseFindmode(context);
 
         StructureBasedImplicitPlaceFinder ipFinder = new StructureBasedImplicitPlaceFinder(net, initialMarking,
-                FindMode.FIND_ALL_POTENTIAL_IPS);
+                findmode);
 
         PetriNetCopier copier = new PetriNetCopier(net, net.getLabel() + " with colored IPs");
         return copier.colorPlaces(ipFinder.find()).getDeepCopy();
@@ -66,4 +67,20 @@ private static Marking chooseInitialMarking(UIPluginContext context, Petrinet ne
         return initialMarking;
     }
 
+
+    private static FindMode chooseFindmode(UIPluginContext context) {
+        // Get the default parameters.
+        IPFinderParams parameters = new IPFinderParams(false, FindMode.FIND_ALL_POTENTIAL_IPS);
+        // Get a dialog for this parameters.
+        VariantSelectionDialog dialog = new VariantSelectionDialog(context, parameters);
+        // Show the dialog. User can now change the parameters.
+        TaskListener.InteractionResult result = context.showWizard("Variant Selection", true, true, dialog);
+        // User has close the dialog.
+        if (result == TaskListener.InteractionResult.FINISHED) {
+            // Apply the algorithm depending on whether a connection already exists.
+            return parameters.getFindMode();
+        }
+        // Dialog got canceled.
+        return null;
+    }
 }