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@@ -1,8 +1,12 @@
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package org.yakindu.sct.ui.simulation.view;
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import java.util.ArrayList;
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+import java.util.Collections;
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import java.util.List;
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+import org.eclipse.emf.common.util.TreeIterator;
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+import org.eclipse.emf.ecore.EObject;
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+import org.eclipse.emf.ecore.resource.Resource;
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import org.eclipse.jface.layout.GridDataFactory;
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import org.eclipse.jface.viewers.ArrayContentProvider;
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import org.eclipse.jface.viewers.ColumnLabelProvider;
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@@ -16,21 +20,30 @@ import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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+import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.TableItem;
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+import org.eclipse.ui.IViewReference;
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+import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.part.ViewPart;
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+import org.yakindu.sct.core.simulation.ISimulationSessionListener;
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import org.yakindu.sct.core.simulation.SGraphSimulationSession;
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import org.yakindu.sct.core.simulation.SGraphSimulationSessionRegistry;
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import org.yakindu.sct.model.sgraph.Declaration;
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import org.yakindu.sct.model.sgraph.Event;
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import org.yakindu.sct.model.sgraph.NamedElement;
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+import org.yakindu.sct.model.sgraph.Transition;
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import org.yakindu.sct.model.sgraph.Variable;
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+import org.yakindu.sct.model.sgraph.Vertex;
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+
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+import de.itemis.xtext.utils.jface.viewers.util.ActiveEditorResolver;
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/**
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*
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* @author andreas muelder - Initial contribution and API
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*
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*/
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-public class DeclarationView extends ViewPart {
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+public class DeclarationView extends ViewPart implements
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+ ISimulationSessionListener {
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public static final String ID = "org.yakindu.sct.ui.simulation.declarationview";
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@@ -40,6 +53,10 @@ public class DeclarationView extends ViewPart {
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private List<Control> controls;
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+ public DeclarationView() {
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+ SGraphSimulationSessionRegistry.INSTANCE.getListeners().add(this);
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+ }
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+
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@Override
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public void createPartControl(Composite parent) {
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controls = new ArrayList<Control>();
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@@ -65,7 +82,13 @@ public class DeclarationView extends ViewPart {
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GridDataFactory.fillDefaults().grab(true, true)
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.applyTo(variableViewer.getTable());
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- setEventViewerInput(DeclarationsViewUpdater.getViewerInput());
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+ setEventViewerInput(getViewerInput());
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+ }
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+
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+ @Override
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+ public void dispose() {
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+ SGraphSimulationSessionRegistry.INSTANCE.getListeners().remove(this);
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+ super.dispose();
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}
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private void createVariableColumns(TableViewer viewer) {
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@@ -123,7 +146,6 @@ public class DeclarationView extends ViewPart {
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public void setFocus() {
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eventViewer.getTable().setFocus();
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}
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-
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public void setEventViewerInput(List<Declaration> events) {
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eventViewer.setInput(events);
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@@ -172,4 +194,89 @@ public class DeclarationView extends ViewPart {
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}
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+ public static List<Declaration> getViewerInput() {
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+ List<Declaration> declarations = new ArrayList<Declaration>();
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+ Resource activeEditorResource = ActiveEditorResolver
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+ .getActiveEditorResource();
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+ if (activeEditorResource == null)
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+ return Collections.emptyList();
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+ TreeIterator<EObject> allContents = activeEditorResource
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+ .getAllContents();
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+ while (allContents.hasNext()) {
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+ EObject next = allContents.next();
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+ if (next instanceof Declaration) {
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+ declarations.add((Declaration) next);
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+ }
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+ }
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+ return declarations;
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+
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+ }
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+
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+ public void simulationStateChanged(SimulationState oldState,
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+ SimulationState newState) {
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+ switch (newState) {
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+ case STARTED:
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+ updateDeclarationView();
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+ break;
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+ case TERMINATED:
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+ clearDeclarationView();
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+ break;
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+ }
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+ }
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+
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+ public void variableValueChanged(String variableName, Object value) {
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+ System.out.println("VARIABLE VALUE CHANGED!!!!! " + variableName
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+ + " value is " + value);
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+ }
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+
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+ protected DeclarationView getDeclarationView() {
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+ IViewReference[] viewReferences = PlatformUI.getWorkbench()
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+ .getActiveWorkbenchWindow().getActivePage().getViewReferences();
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+ for (IViewReference ref : viewReferences) {
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+ if (DeclarationView.ID.equals(ref.getId())) {
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+ return (DeclarationView) ref.getView(true);
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+
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+ }
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+ }
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+ return null;
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+ }
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+
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+ private void clearDeclarationView() {
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+ Display.getDefault().asyncExec(new Runnable() {
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+ public void run() {
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+ DeclarationView eventView = getDeclarationView();
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+ if (eventView != null) {
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+ eventView.clearViewerInput();
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+ }
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+ }
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+ });
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+ }
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+
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+ private void updateDeclarationView() {
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+ Display.getDefault().asyncExec(new Runnable() {
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+ public void run() {
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+ DeclarationView eventView = getDeclarationView();
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+ if (eventView != null) {
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+ eventView.setEventViewerInput(getViewerInput());
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+ }
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+ }
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+ });
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+ }
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+
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+ public void stateEntered(Vertex vertex) {
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+ // Nothing to do
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+ }
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+
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+ public void stateLeft(Vertex vertex) {
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+ // Nothing to do
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+ }
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+
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+ public void transitionFired(Transition transition) {
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+ // Nothing to do
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+ }
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+
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+ public void eventRaised(String eventName) {
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+ // Nothing to do
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+ }
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+
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}
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Andreas Mülder