diff options
Diffstat (limited to 'deprecated/deprecated-plugins/core.deprecated/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/views/properties/runtime/controller/EMFTEReferenceController.java')
| -rw-r--r-- | deprecated/deprecated-plugins/core.deprecated/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/views/properties/runtime/controller/EMFTEReferenceController.java | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/deprecated/deprecated-plugins/core.deprecated/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/views/properties/runtime/controller/EMFTEReferenceController.java b/deprecated/deprecated-plugins/core.deprecated/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/views/properties/runtime/controller/EMFTEReferenceController.java deleted file mode 100644 index cf5757e7349..00000000000 --- a/deprecated/deprecated-plugins/core.deprecated/org.eclipse.papyrus.views.properties.runtime/src/org/eclipse/papyrus/views/properties/runtime/controller/EMFTEReferenceController.java +++ /dev/null @@ -1,299 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 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:
- * Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
- *****************************************************************************/
-package org.eclipse.papyrus.views.properties.runtime.controller;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import org.eclipse.core.commands.operations.IUndoableOperation;
-import org.eclipse.emf.common.notify.AdapterFactory;
-import org.eclipse.emf.common.util.TreeIterator;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.edit.provider.IItemLabelProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.type.core.IElementType;
-import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.IStructuredContentProvider;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerFilter;
-import org.eclipse.papyrus.infra.core.utils.DisplayUtils;
-import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
-import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
-import org.eclipse.papyrus.views.properties.runtime.Activator;
-import org.eclipse.papyrus.views.properties.runtime.Messages;
-import org.eclipse.papyrus.views.properties.runtime.modelhandler.emf.EMFFeatureModelHandler;
-import org.eclipse.swt.widgets.Shell;
-
-/**
- * Controller for EReferences controller
- */
-public class EMFTEReferenceController extends EMFTStructuralFeatureController implements IBoundedValuesController, IWizardPropertyEditorController {
-
- /** identifier for this controller */
- public final static String ID = "emftEReferenceController"; //$NON-NLS-1$
-
- /** factory used by EMF objects */
- protected AdapterFactory factory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
-
- /** label provider for EMF objects */
- protected ILabelProvider labelProvider = initLabelProvider();
-
- /**
- * {@inheritDoc}
- */
- public Object getAvailableValues() {
- return getModelHandler().getAvailableValues(getObjectsToEdit().get(0));
- }
-
- /**
- * Creates and return the label provider for this controller
- *
- * @return the label provider for this controller
- */
- protected ILabelProvider initLabelProvider() {
- final ILabelProvider provider = DisplayUtils.getLabelProvider();
- if(provider != null) {
- return provider;
- }
- Activator.log.warn("Impossible to find the label provider from the service registry"); //$NON-NLS-1$
- // adapter factory used by EMF objects
- return new AdapterFactoryLabelProvider(factory) {
-
- /**
- * This implements {@link ILabelProvider}.getText by forwarding it
- * to an object that implements {@link IItemLabelProvider#getText
- * IItemLabelProvider.getText}
- */
- public String getText(Object object) {
- // Get the adapter from the factory.
- //
- IItemLabelProvider itemLabelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
- if(object instanceof EObject) {
- if(((EObject)object).eIsProxy()) {
- return "Proxy - " + object; //$NON-NLS-1$
- }
- }
- return itemLabelProvider != null ? itemLabelProvider.getText(object) : object == null ? "" : object.toString(); //$NON-NLS-1$
- }
- };
- }
-
- /**
- * {@inheritDoc}
- */
- public Object[] getCurrentValues() {
- // look only for first element
- EObject eObject = getObjectsToEdit().get(0);
- Object values = getModelHandler().getValueToEdit(eObject);
- if(values instanceof Object[]) {
- return (Object[])values;
- } else if(values instanceof List<?>) {
- return ((List<?>)values).toArray();
- } else if(values instanceof Object) {
- return Arrays.asList(values).toArray();
- }
- return new Object[]{ values };
- }
-
- /**
- * {@inheritDoc}
- */
- public ILabelProvider getBrowserLabelProvider() {
- return labelProvider;
- }
-
- /**
- * {@inheritDoc}
- */
- public ILabelProvider getEditorLabelProvider() {
- return labelProvider;
- }
-
- /**
- * {@inheritDoc}
- */
- public List<ViewerFilter> getViewerFilters() {
- List<ViewerFilter> filters = new ArrayList<ViewerFilter>();
- ViewerFilter typeFilter = new ViewerFilter() {
-
- /**
- * {@inheritDoc}
- */
- @Override
- public boolean select(Viewer viewer, Object parentElement, Object element) {
- // return containsValidElements(element,
- // getFeatureToEdit().getEType().getInstanceClass());
- return true;
- }
- };
- filters.add(typeFilter);
- return filters;
- }
-
- /**
- * {@inheritDoc}
- */
- public IStructuredContentProvider getContentProvider() {
- return new AdapterFactoryContentProvider(factory) {
-
- /**
- * {@inheritDoc}
- */
- @Override
- public Object[] getElements(Object inputElement) {
- if(inputElement instanceof ResourceSet) {
- ResourceSet resourceSet = (ResourceSet)inputElement;
-
- ArrayList<EObject> contents = new ArrayList<EObject>();
- for(Resource resource : resourceSet.getResources()) {
- contents.addAll(resource.getContents());
- }
- return contents.toArray();
- }
- return super.getElements(inputElement);
- }
- };
- }
-
- /**
- * Returns <code>true</code> if the element contains valid elements
- *
- * @param element
- * the element to check
- * @param typeClass
- * the type of element to check
- * @return <code>true</code> if the element contains valid elements
- */
- protected static boolean containsValidElements(Object element, Class<?> typeClass) {
- if(element instanceof Resource) {
- TreeIterator<EObject> iter = (((Resource)element)).getAllContents();
- while(iter.hasNext()) {
- if(containsValidElements(iter.next(), typeClass))
- return true;
- }
- }
- if(element instanceof EObject) {
- EObject eObject = (EObject)element;
- if(typeClass.isAssignableFrom(eObject.getClass())) {
- return true;
- }
-
- for(EObject content : eObject.eContents()) {
- if(containsValidElements(content, typeClass)) {
- return true;
- }
- }
- }
- return false;
- }
-
- /**
- * {@inheritDoc}
- */
- public List<IUndoableOperation> getAvailableCreationOperations() {
- // retrieve the Eclass of the elements to edit
- List<IUndoableOperation> undoableOperations = new ArrayList<IUndoableOperation>();
- EClass eClass = retrieveEClass();
- if(eClass == null || getObjectsToEdit() == null || getObjectsToEdit().size() == 0 || !(getModelHandler() instanceof EMFFeatureModelHandler)) {
- return undoableOperations;
- }
- EObject eObject = getObjectsToEdit().get(0);
- EStructuralFeature feature = ((EMFFeatureModelHandler)getModelHandler()).getFeatureByName(eObject);
- if(!(feature instanceof EReference)) {
- return undoableOperations;
- }
- //IClientContext context;
- try {
- //context = UMLTypeContext.getContext();
-
-
-
- // Use UML service creation context and look for element types that are possible types of
- // the selected EReference
- List<IElementEditService> containedTypeServices = ElementEditServiceUtils.getEditServiceProvider().getContainedTypeEditServices(eObject, (EReference)feature);
- for(IElementEditService service : containedTypeServices) {
- CreateElementRequest request = new CreateElementRequest(getEditingDomain(), eObject, (IElementType)service.getAdapter(IElementType.class), (EReference)feature);
- request.setLabel(Messages.bind(Messages.EMFTEReferenceController_CreationOperationMenuLabel, service.getDisplayName()));
- ICommand command = service.getEditCommand(request);
- if(command.canExecute()) {
- // adds it to the list of command that can be
- // executed
- undoableOperations.add(command);
- }
- }
-
- } catch (Exception e) {
- Activator.log.error(e);
- }
- return undoableOperations;
- }
-
- /**
- * Retrieves the common metaclass for all selected objects
- *
- * @return the selected metaclass
- *
- */
- protected EClass retrieveEClass() {
- @SuppressWarnings("unchecked")
- List<EObject> eObjects = (List<EObject>)getObjectsToEdit();
- if(eObjects == null) {
- return null;
- } else if(eObjects.size() > 0) {
- return eObjects.get(0).eClass();
- }
- return null;
- }
-
- /**
- * {@inheritDoc}
- */
- public int openPostCreationDialog(Shell shell) {
- return 0;
- }
-
- /**
- * {@inheritDoc}
- */
- public IUndoableOperation getDeleteOperation(List<Object> objectsToDelete) {
- CompositeTransactionalCommand undoableOperation = new CompositeTransactionalCommand(getEditingDomain(), Messages.EMFTEReferenceController_DeleteElement_OperationLabel);
- EClass eClass = retrieveEClass();
- if(eClass == null || getObjectsToEdit() == null || getObjectsToEdit().size() == 0 || !(getModelHandler() instanceof EMFFeatureModelHandler)) {
- return undoableOperation;
- }
- for(Object objectToDelete : objectsToDelete) {
- if(objectToDelete instanceof EObject) {
- DestroyElementRequest request = new DestroyElementRequest(getEditingDomain(), (EObject)objectToDelete, false);
- IUndoableOperation operation = ElementEditServiceUtils.getCommandProvider(objectToDelete).getEditCommand(request);
- if(operation != null && operation.canExecute()) {
- undoableOperation.add(operation);
- }
- } else {
- Activator.log.debug("the object to delete was not an EObject: " + objectToDelete);
- }
- }
-
- return undoableOperation.reduce();
- }
-}
|