deactivated experimental Breadcrumb viewer for submachine states

plugins/org.yakindu.sct.ui.editor/src/org/yakindu/sct/ui/editor/editor/StatechartDiagramEditor.java

@@ -28,17 +28,18 @@ import org.eclipse.gef.RootEditPart;
 import org.eclipse.gef.editparts.LayerManager;
 import org.eclipse.gmf.runtime.common.ui.services.marker.MarkerNavigationService;
 import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor;
 import org.eclipse.gmf.runtime.notation.NotationPackage;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.IFileEditorInput;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.help.IWorkbenchHelpSystem;
 import org.eclipse.ui.ide.IGotoMarker;
 import org.eclipse.xtext.ui.XtextProjectHelper;
 import org.yakindu.sct.ui.editor.DiagramActivator;
-import org.yakindu.sct.ui.editor.breadcrumb.BreadcrumbDiagramEditor;
 import org.yakindu.sct.ui.editor.utils.IYakinduSctHelpContextIds;
 import org.yakindu.sct.ui.editor.validation.ValidationAction;
 
@@ -47,7 +48,7 @@ import org.yakindu.sct.ui.editor.validation.ValidationAction;
  * @author andreas muelder - Initial contribution and API
  * @author martin esser
  */
-public class StatechartDiagramEditor extends BreadcrumbDiagramEditor implements
+public class StatechartDiagramEditor extends DiagramDocumentEditor implements
 		IGotoMarker {
 
 	public static final String ID = "org.yakindu.sct.ui.editor.editor.StatechartDiagramEditor";
@@ -61,9 +62,9 @@ public class StatechartDiagramEditor extends BreadcrumbDiagramEditor implements
 			}
 		}
 	};
-	
-	private boolean isGraphModelAffected(ResourceSetChangeEvent event){
-		for (Notification notification:event.getNotifications()) {
+
+	private boolean isGraphModelAffected(ResourceSetChangeEvent event) {
+		for (Notification notification : event.getNotifications()) {
 			if (notification.getNotifier() instanceof EObject) {
 				EObject eObject = (EObject) notification.getNotifier();
 				if (NotationPackage.eINSTANCE == eObject.eClass().getEPackage()) {
@@ -87,7 +88,8 @@ public class StatechartDiagramEditor extends BreadcrumbDiagramEditor implements
 	}
 
 	private void checkXtextNature() {
-		IProject project = getEditorInput().getFile().getProject();
+		IFileEditorInput editorInput = (IFileEditorInput) getEditorInput();
+		IProject project = editorInput.getFile().getProject();
 		if (project != null && !XtextProjectHelper.hasNature(project)
 				&& project.isAccessible() && !project.isHidden()) {
 			addNature(project);

plugins/org.yakindu.sct.ui.editor/src/org/yakindu/sct/ui/editor/submachine/SubmachineDecorationProvider.java

@@ -10,7 +10,6 @@
  */
 package org.yakindu.sct.ui.editor.submachine;
 
-import org.eclipse.core.commands.ExecutionException;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.Path;
@@ -26,11 +25,15 @@ import org.eclipse.gmf.runtime.diagram.ui.services.decorator.IDecoratorTarget.Di
 import org.eclipse.gmf.runtime.notation.Diagram;
 import org.eclipse.gmf.runtime.notation.NotationPackage;
 import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.part.FileEditorInput;
 import org.eclipse.xtext.EcoreUtil2;
 import org.yakindu.sct.model.sgraph.State;
 import org.yakindu.sct.model.sgraph.Statechart;
 import org.yakindu.sct.ui.editor.StatechartImages;
-import org.yakindu.sct.ui.editor.breadcrumb.BreadcrumbEditorUtil;
+import org.yakindu.sct.ui.editor.editor.StatechartDiagramEditor;
 
 import de.itemis.gmf.runtime.commons.decorators.AbstractDecoratorProvider;
 
@@ -92,8 +95,12 @@ public class SubmachineDecorationProvider extends AbstractDecoratorProvider
 			IFile file = ResourcesPlugin.getWorkspace().getRoot()
 					.getFile(new Path(uri.toPlatformString(true)));
 			try {
-				BreadcrumbEditorUtil.openEditor(file);
-			} catch (ExecutionException e) {
+				final IWorkbenchPage page = PlatformUI.getWorkbench()
+						.getActiveWorkbenchWindow().getActivePage();
+				page.openEditor(new FileEditorInput(file),
+						StatechartDiagramEditor.ID);
+				// BreadcrumbEditorUtil.openEditor(file);
+			} catch (PartInitException e) {
 				e.printStackTrace();
 			}
 		}