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Diffstat (limited to 'plugins/infra/misc/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/helper/ObjectHyperLinkHelper.java')
-rw-r--r--plugins/infra/misc/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/helper/ObjectHyperLinkHelper.java161
1 files changed, 161 insertions, 0 deletions
diff --git a/plugins/infra/misc/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/helper/ObjectHyperLinkHelper.java b/plugins/infra/misc/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/helper/ObjectHyperLinkHelper.java
new file mode 100644
index 00000000000..f52e4158fda
--- /dev/null
+++ b/plugins/infra/misc/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/helper/ObjectHyperLinkHelper.java
@@ -0,0 +1,161 @@
+/*****************************************************************************
+ * Copyright (c) 2013 CEA LIST.
+ *
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Camille Letavernier (camille.letavernier@cea.fr) - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.hyperlink.helper;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.emf.common.util.TreeIterator;
+import org.eclipse.emf.ecore.EAnnotation;
+import org.eclipse.emf.ecore.EModelElement;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.transaction.RecordingCommand;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.window.Window;
+import org.eclipse.papyrus.infra.core.resource.ModelSet;
+import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
+import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForEObject;
+import org.eclipse.papyrus.infra.hyperlink.Activator;
+import org.eclipse.papyrus.infra.hyperlink.commands.CreateHyperLinkObjectCommand;
+import org.eclipse.papyrus.infra.hyperlink.object.HyperLinkObject;
+import org.eclipse.papyrus.infra.hyperlink.object.HyperLinkSpecificObject;
+import org.eclipse.papyrus.infra.hyperlink.util.HyperLinkConstants;
+import org.eclipse.papyrus.infra.services.labelprovider.service.LabelProviderService;
+import org.eclipse.papyrus.infra.ui.emf.providers.EMFGraphicalContentProvider;
+import org.eclipse.papyrus.infra.widgets.editors.TreeSelectorDialog;
+import org.eclipse.papyrus.infra.widgets.providers.CompositeContentProvider;
+import org.eclipse.papyrus.infra.widgets.providers.ICompositeContentProvider;
+import org.eclipse.papyrus.infra.widgets.providers.IHierarchicContentProvider;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * An Hyperlink Helper for referencing objects (i.e. specific object within an
+ * editor, such as a Specific Class in a Class Diagram)
+ *
+ * @author Camille Letavernier
+ *
+ */
+public class ObjectHyperLinkHelper extends AbstractHyperLinkHelper {
+
+ @Override
+ public String getNameofManagedHyperLink() {
+ return "Specific object";
+ }
+
+ @Override
+ public void executeNewMousePressed(List<HyperLinkObject> list, EObject aModel) {
+ ServicesRegistry servicesRegistry;
+ LabelProviderService labelProviderService;
+ ModelSet modelSet;
+ try {
+ servicesRegistry = ServiceUtilsForEObject.getInstance().getServiceRegistry(aModel);
+ if (servicesRegistry == null) {
+ return;
+ }
+
+ labelProviderService = servicesRegistry.getService(LabelProviderService.class);
+ modelSet = servicesRegistry.getService(ModelSet.class);
+ } catch (ServiceException e) {
+ Activator.log.error(e);
+ return;
+ }
+
+ // Create and opens a dialog for page models
+ TreeSelectorDialog selectionDialog = new TreeSelectorDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
+ selectionDialog.setBlockOnOpen(true);
+
+ IHierarchicContentProvider semanticProvider = getContentProvider();
+ ITreeContentProvider graphicalProvider = new EMFGraphicalContentProvider(semanticProvider, modelSet, Activator.PLUGIN_ID + ".specificHyperLinks");
+
+ selectionDialog.setContentProvider(graphicalProvider);
+ selectionDialog.setLabelProvider(labelProviderService.getLabelProvider());
+ selectionDialog.setInput(aModel);
+ selectionDialog.open();
+ if (selectionDialog.getReturnCode() == Window.OK) {
+ Object[] result = selectionDialog.getResult();
+ for (Object resultElement : result) {
+ if (resultElement instanceof EObject) {
+ list.add(new HyperLinkSpecificObject((EObject) resultElement));
+ }
+ }
+ }
+ }
+
+ public static final String EXTENSION_ID = Activator.PLUGIN_ID + ".specificHyperLinks";
+
+ protected IHierarchicContentProvider getContentProvider() {
+ ICompositeContentProvider provider = new CompositeContentProvider();
+
+ IConfigurationElement[] configElements = Platform.getExtensionRegistry().getConfigurationElementsFor(EXTENSION_ID);
+
+ for (IConfigurationElement e : configElements) {
+ try {
+ Object contentProviderObject = e.createExecutableExtension("contentProvider");
+ if (!(contentProviderObject instanceof ITreeContentProvider)) {
+ Activator.log.warn("Plugin " + e.getContributor() + " contributed an invalid extension for " + EXTENSION_ID + ". The content provider must be a ITreeContentProvider");
+ continue;
+ }
+
+ ITreeContentProvider contentProvider = (ITreeContentProvider) contentProviderObject;
+ provider.appendContentProvider(contentProvider);
+ } catch (Exception ex) {
+ Activator.log.error("Plugin " + e.getContributor() + " contributed an invalid extension for " + EXTENSION_ID, ex);
+ }
+ }
+
+ return provider;
+ }
+
+ @Override
+ public List<HyperLinkObject> getFilteredObject(List<HyperLinkObject> hyperLinkObjects) {
+ List<HyperLinkObject> result = new LinkedList<HyperLinkObject>();
+ for (HyperLinkObject object : hyperLinkObjects) {
+ if (object instanceof HyperLinkSpecificObject) {
+ result.add(object);
+ }
+ }
+ return result;
+ }
+
+ @Override
+ public HyperLinkObject getHyperLinkObject(EAnnotation eAnnotation) {
+ if (HyperLinkConstants.PAPYRUS_HYPERLINK_SPECIFIC_ELEMENT.equals(eAnnotation.getSource())) {
+ if (!eAnnotation.getReferences().isEmpty()) {
+ HyperLinkSpecificObject specificObjectHyperlink = new HyperLinkSpecificObject();
+ specificObjectHyperlink.setTargetElement(eAnnotation.getReferences().get(0));
+ specificObjectHyperlink.setIsDefault(Boolean.parseBoolean(eAnnotation.getDetails().get(HyperLinkConstants.HYPERLINK_IS_DEFAULT_NAVIGATION)));
+ specificObjectHyperlink.setTooltipText(eAnnotation.getDetails().get(HyperLinkConstants.HYPERLINK_TOOLTYPE_TEXT));
+ return specificObjectHyperlink;
+ }
+ }
+
+ return null;
+ }
+
+ @Override
+ public RecordingCommand getAddHyperLinkCommand(TransactionalEditingDomain domain, EModelElement object, HyperLinkObject hyperLinkObject) {
+ if (hyperLinkObject instanceof HyperLinkSpecificObject) {
+ HyperLinkSpecificObject hyperLinkSpecificObject = (HyperLinkSpecificObject) hyperLinkObject;
+ return new CreateHyperLinkObjectCommand(domain, object, hyperLinkSpecificObject.getTooltipText(), HyperLinkConstants.PAPYRUS_HYPERLINK_SPECIFIC_ELEMENT, hyperLinkSpecificObject.getTargetElement(), hyperLinkObject.getIsDefault());
+ }
+ return null;
+ }
+}

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