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/*****************************************************************************
* Copyright (c) 2011-2012 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:
*
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.diagram.blockdefinition.tests.utils;
import static org.eclipse.papyrus.sysml.diagram.blockdefinition.tests.utils.EditorUtils.getDiagramCommandStack;
import static org.eclipse.papyrus.sysml.diagram.blockdefinition.tests.utils.EditorUtils.getEditPart;
import static org.eclipse.papyrus.sysml.diagram.blockdefinition.tests.utils.EditorUtils.getTransactionalEditingDomain;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.edit.command.SetCommand;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
import org.eclipse.gmf.runtime.diagram.ui.commands.CreateCommand;
import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest.ViewDescriptor;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
import org.eclipse.gmf.runtime.diagram.ui.requests.DropObjectsRequest;
import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
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.CreateRelationshipRequest;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.infra.services.edit.commands.ConfigureFeatureCommandFactory;
import org.eclipse.papyrus.infra.services.edit.commands.IConfigureCommandFactory;
import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
import org.eclipse.papyrus.infra.services.edit.utils.GMFCommandUtils;
import org.eclipse.papyrus.sysml.diagram.blockdefinition.Activator;
import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes;
import org.eclipse.papyrus.uml.diagram.common.commands.SemanticAdapter;
import org.eclipse.papyrus.uml.service.types.element.UMLElementTypes;
import org.eclipse.uml2.uml.UMLPackage;
import org.junit.Assert;
public class TestPrepareUtils {
public static void changeVisibility(View view) throws Exception {
SetCommand changeVisibilityCommand = new SetCommand(getTransactionalEditingDomain(), view, NotationPackage.eINSTANCE.getView_Visible(), !view.isVisible());
//getCommandStack().execute(new EMFtoGEFCommandWrapper(changeVisibilityCommand));
getTransactionalEditingDomain().getCommandStack().execute(changeVisibilityCommand);
}
public static EObject createElement(IElementType elementType, View containerView) throws Exception {
return createElement(elementType, containerView.getElement());
}
@SuppressWarnings("unchecked")
public static EObject createElement(IElementType elementType, EObject container) throws Exception {
CreateElementRequest createElementRequest = new CreateElementRequest(getTransactionalEditingDomain(), container, elementType);
if(elementType == SysMLElementTypes.PART_PROPERTY) {
// Create type
CreateElementRequest createTypeRequest = new CreateElementRequest(getTransactionalEditingDomain(), container.eContainer(), SysMLElementTypes.BLOCK);
ICommand createTypeCommand = ElementEditServiceUtils.getCommandProvider(container.eContainer()).getEditCommand(createTypeRequest);
getDiagramCommandStack().execute(new ICommandProxy(createTypeCommand));
createElementRequest.getParameters().put(IConfigureCommandFactory.CONFIGURE_COMMAND_FACTORY_ID, new ConfigureFeatureCommandFactory(UMLPackage.eINSTANCE.getTypedElement_Type(), GMFCommandUtils.getCommandEObjectResult(createTypeCommand)));
} else if(elementType == SysMLElementTypes.REFERENCE_PROPERTY) {
// Create type
CreateElementRequest createTypeRequest = new CreateElementRequest(getTransactionalEditingDomain(), container.eContainer(), SysMLElementTypes.BLOCK);
ICommand createTypeCommand = ElementEditServiceUtils.getCommandProvider(container.eContainer()).getEditCommand(createTypeRequest);
getDiagramCommandStack().execute(new ICommandProxy(createTypeCommand));
createElementRequest.getParameters().put(IConfigureCommandFactory.CONFIGURE_COMMAND_FACTORY_ID, new ConfigureFeatureCommandFactory(UMLPackage.eINSTANCE.getTypedElement_Type(), GMFCommandUtils.getCommandEObjectResult(createTypeCommand)));
} else if(elementType == SysMLElementTypes.VALUE_PROPERTY) {
// Create type
CreateElementRequest createTypeRequest = new CreateElementRequest(getTransactionalEditingDomain(), container.eContainer(), UMLElementTypes.DATA_TYPE);
ICommand createTypeCommand = ElementEditServiceUtils.getCommandProvider(container.eContainer()).getEditCommand(createTypeRequest);
getDiagramCommandStack().execute(new ICommandProxy(createTypeCommand));
createElementRequest.getParameters().put(IConfigureCommandFactory.CONFIGURE_COMMAND_FACTORY_ID, new ConfigureFeatureCommandFactory(UMLPackage.eINSTANCE.getTypedElement_Type(), GMFCommandUtils.getCommandEObjectResult(createTypeCommand)));
}
ICommand createElementCommand = ElementEditServiceUtils.getCommandProvider(container).getEditCommand(createElementRequest);
getDiagramCommandStack().execute(new ICommandProxy(createElementCommand));
return GMFCommandUtils.getCommandEObjectResult(createElementCommand);
}
public static EObject createLink(IElementType elementType, EObject source, EObject target) throws Exception {
CreateRelationshipRequest createRelationshipRequest = new CreateRelationshipRequest(getTransactionalEditingDomain(), source, target, elementType);
ICommand createRelationshipCommand = ElementEditServiceUtils.getCommandProvider(elementType).getEditCommand(createRelationshipRequest);
getDiagramCommandStack().execute(new ICommandProxy(createRelationshipCommand));
return GMFCommandUtils.getCommandEObjectResult(createRelationshipCommand);
}
public static View createGraphicalNode(IElementType elementType, String graphicalType, View containerView) throws Exception {
EObject newObject = createElement(elementType, containerView);
// Add view
ViewDescriptor viewDescriptor = new ViewDescriptor(new SemanticAdapter(newObject, null), Node.class, graphicalType, ViewUtil.APPEND, true, Activator.DIAGRAM_PREFERENCES_HINT);
CreateCommand createViewCommand = new CreateCommand(getTransactionalEditingDomain(), viewDescriptor, containerView);
getDiagramCommandStack().execute(new ICommandProxy(createViewCommand));
EReference[] erefs = new EReference[]{ NotationPackage.eINSTANCE.getView_Element() };
@SuppressWarnings("unchecked")
Collection<View> views = (Collection<View>)EMFCoreUtil.getReferencers(newObject, erefs);
return (View)views.toArray()[0];
}
public static View createGraphicalLink(IElementType elementType, String graphicalType, View containerView, EditPart sourceEP, EditPart targetEP) throws Exception {
CreateConnectionViewRequest request = createConnectionRequest(elementType, sourceEP, targetEP);
Command command = targetEP.getCommand(request);
Assert.assertNotNull("Command to create graphical link should not be null", command);
Assert.assertTrue("Command should be executable", command.canExecute());
getDiagramCommandStack().execute(command);
IAdaptable viewAdapter = (IAdaptable)request.getNewObject();
View newView = (View)viewAdapter.getAdapter(View.class);
Assert.assertNotNull("View should not be null", newView);
EReference[] erefs = new EReference[]{ NotationPackage.eINSTANCE.getView_Element() };
@SuppressWarnings("unchecked")
Collection<View> views = (Collection<View>)EMFCoreUtil.getReferencers(newView, erefs);
return (View)views.toArray()[0];
}
public static CreateConnectionViewRequest createConnectionRequest(IElementType type, EditPart source, EditPart target) {
CreateConnectionViewRequest connectionRequest = CreateViewRequestFactory.getCreateConnectionRequest(type, Activator.DIAGRAM_PREFERENCES_HINT);
connectionRequest.setSourceEditPart(null);
connectionRequest.setTargetEditPart(source);
connectionRequest.setType(RequestConstants.REQ_CONNECTION_START);
source.getCommand(connectionRequest);
// Now, setup the request in preparation to get the
// connection end
// command.
connectionRequest.setSourceEditPart(source);
connectionRequest.setTargetEditPart(target);
connectionRequest.setType(RequestConstants.REQ_CONNECTION_END);
return connectionRequest;
}
public static View dropFromModelExplorer(IElementType elementType, View containerView) throws Exception {
EObject newObject = createElement(elementType, containerView);
return dropFromModelExplorer(newObject, containerView);
}
public static View dropFromModelExplorer(EObject eObject, View containerView) throws Exception {
// Find container EditPart (for command creation)
EditPart containerEditPart = getEditPart(containerView);
// Prepare drop request
DropObjectsRequest dropRequest = new DropObjectsRequest();
ArrayList<EObject> list = new ArrayList<EObject>();
list.add(eObject);
dropRequest.setObjects(list);
dropRequest.setLocation(new Point(20, 20));
// Get drop command
Command command = containerEditPart.getCommand(dropRequest);
getDiagramCommandStack().execute(command);
EReference[] erefs = new EReference[]{ NotationPackage.eINSTANCE.getView_Element() };
@SuppressWarnings("unchecked")
Collection<View> views = (Collection<View>)EMFCoreUtil.getReferencers(eObject, erefs);
return (View)views.toArray()[0];
}
}
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