Properties tabs related to component

refs 3060

org.fortiss.af3.component.ui/trunk/META-INF/MANIFEST.MF

@@ -26,3 +26,5 @@ Export-Package: org.fortiss.af3.component.ui,
  org.fortiss.af3.component.ui.simulator.menu,
  org.fortiss.af3.component.ui.simulator.views,
  org.fortiss.af3.component.ui.utils
+Import-Package: org.fortiss.af3.mira.model,
+ org.fortiss.af3.mira.model.impl

org.fortiss.af3.component.ui/trunk/src/org/fortiss/af3/component/ui/properties/ComponentSpecificationPropertySection.java

@@ -19,8 +19,13 @@ package org.fortiss.af3.component.ui.properties;
 
 import static org.fortiss.af3.component.model.AF3ComponentPackage.Literals.CAUSALITY_COMPONENT_SPECIFICATION__STRONGLY_CAUSAL;
 import static org.fortiss.tooling.kernel.ui.util.ObservableUtils.observeValue;
+import static org.fortiss.tooling.kernel.utils.EcoreUtils.pickInstanceOf;
 import static org.fortiss.tooling.kernel.utils.LoggingUtils.error;
 
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang.StringUtils;
 import org.eclipse.core.databinding.observable.value.IObservableValue;
 import org.eclipse.jface.databinding.swt.SWTObservables;
 import org.eclipse.jface.viewers.ArrayContentProvider;
@@ -34,6 +39,7 @@ import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
 import org.fortiss.af3.component.model.CausalityComponentSpecification;
 import org.fortiss.af3.component.model.Component;
@@ -41,6 +47,7 @@ import org.fortiss.af3.component.model.ComponentArchitecture;
 import org.fortiss.af3.component.model.VerifBehaviourComponentSpecification;
 import org.fortiss.af3.component.model.VerificationBehaviour;
 import org.fortiss.af3.component.ui.AF3ComponentUIActivator;
+import org.fortiss.af3.mira.model.ExternalRelationSpecification;
 import org.fortiss.tooling.kernel.extension.data.ITopLevelElement;
 import org.fortiss.tooling.kernel.service.IPersistencyService;
 import org.fortiss.tooling.kernel.ui.extension.base.PropertySectionBase;
@@ -58,6 +65,12 @@ public final class ComponentSpecificationPropertySection extends PropertySection
 	/** Stores the current input. */
 	private Component component;
 
+	/** Store the traces. */
+	private Set<String> traces;
+
+	/** Text section showing the traces */
+	private Text showTraces;
+
 	/** The selected {@link CausalityComponentSpecification}. */
 	private CausalityComponentSpecification specification;
 
@@ -85,6 +98,9 @@ public final class ComponentSpecificationPropertySection extends PropertySection
 	@Override
 	public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
 		super.createControls(parent, aTabbedPropertySheetPage);
+
+		showTraces = createFormText("Traced to:");
+		showTraces.setEditable(false);
 		stronglyCausalButton = getWidgetFactory().createButton(composite, "", SWT.CHECK);
 		stronglyCausalLabel =
 				createFormEntryAndReturnLabel(stronglyCausalButton, "Strongly Causal");
@@ -121,7 +137,8 @@ public final class ComponentSpecificationPropertySection extends PropertySection
 
 	/** Store the value of verification behavior when it changes. */
 	private void verifBehaviourChangeHandler(final VerificationBehaviour value) {
-		ITopLevelElement topLevel = IPersistencyService.getInstance().getTopLevelElementFor(component);
+		ITopLevelElement topLevel =
+				IPersistencyService.getInstance().getTopLevelElementFor(component);
 		topLevel.runAsCommand(new Runnable() {
 			@Override
 			public void run() {
@@ -138,6 +155,12 @@ public final class ComponentSpecificationPropertySection extends PropertySection
 		} else {
 			component = (Component)input;
 		}
+		traces =
+				pickInstanceOf(ExternalRelationSpecification.class, component.getSpecifications())
+						.stream()
+						.map(e -> e.getExternalRelation().getSourceRequirement().getReqId())
+						.collect(Collectors.toSet());
+		showTraces.setText(StringUtils.join(traces, ", "));
 		enableStronglyCausal(component.getContainedElements().isEmpty());
 		specification = component.getCausalitySpecification();
 		verifBehaviourSpec = component.getVerifBehaviour();