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/*****************************************************************************
* Copyright (c) 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.uml.diagram.sequence.tests.canonical;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.Request;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.UnexecutableCommand;
import org.eclipse.gef.requests.GroupRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
import org.eclipse.gmf.runtime.diagram.ui.requests.DropObjectsRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.EditCommandRequestWrapper;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
import org.eclipse.gmf.runtime.notation.Bounds;
import org.eclipse.gmf.runtime.notation.LayoutConstraint;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.commands.wrappers.GEFtoEMFCommandWrapper;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.ui.util.ServiceUtilsForActionHandlers;
import org.eclipse.papyrus.uml.diagram.common.Activator;
import org.eclipse.papyrus.uml.diagram.tests.canonical.AbstractPapyrusTestCase;
import org.eclipse.swt.widgets.Display;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.Package;
/**
* The Class TestTopNode.
*/
public abstract class TestTopNode extends AbstractPapyrusTestCase {
protected GraphicalEditPart rootPart;
protected GraphicalEditPart getRootEditPart() {
if(rootPart == null) {
GraphicalEditPart part = (GraphicalEditPart)getDiagramEditPart().getChildren().get(0);
rootPart = (GraphicalEditPart)part.getChildren().get(1); // compart
}
return rootPart;
}
@Override
protected View getRootView() {
return getRootEditPart().getNotationView();
}
@Override
protected Element getRootSemanticModel() {
return (Element)getRootView().getElement();
}
protected org.eclipse.emf.common.command.CommandStack getEMFCommandStack() {
return getRootEditPart().getEditingDomain().getCommandStack();
}
protected DiagramCommandStack getDiagramCommandStack() {
return getRootEditPart().getDiagramEditDomain().getDiagramCommandStack();
}
protected Package getPackage() {
Element container = (Element)getDiagramEditPart().getNotationView().getElement();
while(container != null && !(container instanceof Package)) {
container = (Element)container.eContainer();
}
return (Package)container;
}
protected void waitForComplete() {
// boolean run = true;
// while(run) {
// try {
// run = Display.getDefault().readAndDispatch();
// } catch (Exception e) {
// run = true;
// }
// }
}
protected Point getAbsoluteCenter(IGraphicalEditPart part) {
IFigure f = part.getFigure();
Rectangle b = f.getBounds().getCopy();
f.translateToAbsolute(b);
Point c = b.getCenter().getCopy();
return c;
}
/**
* Get the bounds of an edit part
*
* @param part
* edit part to find bounds
* @return part's bounds in absolute coordinates
*/
public static Rectangle getAbsoluteBounds(IGraphicalEditPart part) {
// take bounds from figure
Rectangle bounds = part.getFigure().getBounds().getCopy();
if(part.getNotationView() instanceof Node) {
// rather update with up to date model bounds
Node node = (Node)part.getNotationView();
LayoutConstraint cst = node.getLayoutConstraint();
if(cst instanceof Bounds) {
Bounds b = (Bounds)cst;
Point parentLoc = part.getFigure().getParent().getBounds().getLocation();
if(b.getX() > 0) {
bounds.x = b.getX() + parentLoc.x;
}
if(b.getY() > 0) {
bounds.y = b.getY() + parentLoc.y;
}
if(b.getHeight() != -1) {
bounds.height = b.getHeight();
}
if(b.getWidth() != -1) {
bounds.width = b.getWidth();
}
}
}
part.getFigure().getParent().translateToAbsolute(bounds);
return bounds;
}
/**
* Test view deletion.
*
* @param type
* the type
* @param provider
*/
public void testViewDeletion(IElementType type, ITestProvider provider) {
//DELETION OF THE VIEW
assertTrue(VIEW_DELETION + INITIALIZATION_TEST, provider.getEditPartChildrenSize() == 1);
assertTrue(VIEW_DELETION + INITIALIZATION_TEST, provider.getSemanticChildrenSize() == 1);
Request deleteViewRequest = new GroupRequest(RequestConstants.REQ_DELETE);
Command command = provider.getDestroyEditPart().getCommand(deleteViewRequest);
assertNotNull(VIEW_DELETION + COMMAND_NULL, command);
assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
getDiagramCommandStack().execute(command);
assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, provider.getEditPartChildrenSize() == 0);
assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, provider.getSemanticChildrenSize() == 1);
getDiagramCommandStack().undo();
assertTrue(VIEW_DELETION + TEST_THE_UNDO, provider.getEditPartChildrenSize() == 1);
assertTrue(VIEW_DELETION + TEST_THE_UNDO, provider.getSemanticChildrenSize() == 1);
getDiagramCommandStack().redo();
assertTrue(VIEW_DELETION + TEST_THE_REDO, provider.getEditPartChildrenSize() == 0);
assertTrue(VIEW_DELETION + TEST_THE_REDO, provider.getSemanticChildrenSize() == 1);
}
/**
* Retrieves the TransactionalEditingDomain
*
* @return the editing domain (can be null)
*/
protected TransactionalEditingDomain getEditingDomain() {
ServiceUtilsForActionHandlers serviceUtils = ServiceUtilsForActionHandlers.getInstance();
TransactionalEditingDomain editingDomain = null;
try {
editingDomain = serviceUtils.getTransactionalEditingDomain();
} catch (ServiceException e) {
Activator.log.error(e);
}
return editingDomain;
}
/**
* Test destroy.
*
* @param type
* the type
* @param provider
*/
public void testDestroy(IElementType type, ITestProvider provider) {
//DESTROY SEMANTIC+ VIEW
assertTrue(DESTROY_DELETION + INITIALIZATION_TEST, provider.getEditPartChildrenSize() == 1);
assertTrue(DESTROY_DELETION + INITIALIZATION_TEST, provider.getSemanticChildrenSize() == 1);
Request deleteViewRequest = new EditCommandRequestWrapper(new DestroyElementRequest(false));
Command command = provider.getDestroyEditPart().getCommand(deleteViewRequest);
assertNotNull(DESTROY_DELETION + COMMAND_NULL, command);
assertTrue(DESTROY_DELETION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
assertTrue(DESTROY_DELETION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
getEMFCommandStack().execute(new GEFtoEMFCommandWrapper(command));
assertTrue(DESTROY_DELETION + TEST_THE_EXECUTION, provider.getEditPartChildrenSize() == 0);
assertTrue(DESTROY_DELETION + TEST_THE_EXECUTION, provider.getSemanticChildrenSize() == 0);
getEMFCommandStack().undo();
assertTrue(DESTROY_DELETION + TEST_THE_UNDO, provider.getEditPartChildrenSize() == 1);
assertTrue(DESTROY_DELETION + TEST_THE_UNDO, provider.getSemanticChildrenSize() == 1);
getEMFCommandStack().redo();
assertTrue(DESTROY_DELETION + TEST_THE_REDO, provider.getEditPartChildrenSize() == 0);
assertTrue(DESTROY_DELETION + TEST_THE_REDO, provider.getSemanticChildrenSize() == 0);
}
/**
* Test drop.
*
* @param type
* the type
* @param provider
*/
public void testDrop(IElementType type, ITestProvider provider) {
if(provider.getDropElement() == null) {
return;
}
//DROP
assertTrue(DROP + INITIALIZATION_TEST, provider.getEditPartChildrenSize() == 0);
assertTrue(DROP + INITIALIZATION_TEST, provider.getSemanticChildrenSize() == 1);
DropObjectsRequest dropObjectsRequest = new DropObjectsRequest();
ArrayList<Element> list = new ArrayList<Element>();
list.add(provider.getDropElement());
dropObjectsRequest.setObjects(list);
dropObjectsRequest.setLocation(new Point(20, 20));
Command command = getRootEditPart().getCommand(dropObjectsRequest);
assertNotNull(DROP + COMMAND_NULL, command);
assertTrue(DROP + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
assertTrue(DROP + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
getDiagramCommandStack().execute(command);
assertTrue(DROP + TEST_THE_EXECUTION, provider.getEditPartChildrenSize() != 0);
assertTrue(DROP + TEST_THE_EXECUTION, provider.getSemanticChildrenSize() != 0);
getDiagramCommandStack().undo();
assertTrue(DROP + TEST_THE_UNDO, provider.getEditPartChildrenSize() == 0);
assertTrue(DROP + TEST_THE_UNDO, provider.getSemanticChildrenSize() != 0);
getDiagramCommandStack().redo();
assertTrue(DROP + TEST_THE_REDO, provider.getEditPartChildrenSize() != 0);
assertTrue(DROP + TEST_THE_REDO, provider.getSemanticChildrenSize() != 0);
}
public void testToCreateANode(IElementType type, ITestProvider provider) {
//CREATION
assertTrue(CREATION + INITIALIZATION_TEST, provider.getEditPartChildrenSize() == 0);
assertTrue(CREATION + INITIALIZATION_TEST, provider.getSemanticChildrenSize() == 0);
CreateViewRequest requestcreation = CreateViewRequestFactory.getCreateShapeRequest(type, getRootEditPart().getDiagramPreferencesHint());
Command command = provider.getParentEditPart().getCommand(requestcreation);
assertNotNull(CREATION + COMMAND_NULL, command);
assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
assertTrue(CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
getDiagramCommandStack().execute(command);
assertTrue(CREATION + TEST_THE_EXECUTION, provider.getViewChildrenSize() == 1);
assertTrue(CREATION + TEST_THE_EXECUTION, provider.getSemanticChildrenSize() == 1);
assertTrue(CREATION + TEST_THE_EXECUTION, provider.getEditPartChildrenSize() == 1);
getDiagramCommandStack().undo();
assertTrue(CREATION + TEST_THE_UNDO, provider.getViewChildrenSize() == 0);
assertTrue(CREATION + TEST_THE_UNDO, provider.getSemanticChildrenSize() == 0);
getDiagramCommandStack().redo();
assertTrue(CREATION + TEST_THE_REDO, provider.getEditPartChildrenSize() == 1);
assertTrue(CREATION + TEST_THE_REDO, provider.getSemanticChildrenSize() == 1);
assertTrue(CREATION + TEST_THE_REDO, provider.getViewChildrenSize() == 1);
}
/**
* Test to manage top node.
*
* @param type
* the type
* @param containerType
* the container type
*/
public void testToManageTopNode(IElementType type, ITestProvider provider) {
testToCreateANode(type, provider);
testDestroy(type, provider);
getEMFCommandStack().undo();
testViewDeletion(type, provider);
testDrop(type, provider);
}
}
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