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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.bug;
import org.eclipse.draw2d.AbstractPointListShape;
import org.eclipse.draw2d.Connection;
import org.eclipse.draw2d.ConnectionAnchor;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.PrecisionPoint;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.UnexecutableCommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart;
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.requests.CreateConnectionViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
import org.eclipse.gmf.runtime.draw2d.ui.figures.BaseSlidableAnchor;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.notation.Anchor;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.IdentityAnchor;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.infra.core.extension.commands.ICreationCommand;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.AbstractMessageEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.LifelineEditPart;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
import org.eclipse.papyrus.uml.diagram.sequence.tests.canonical.CreateSequenceDiagramCommand;
import org.eclipse.papyrus.uml.diagram.sequence.tests.canonical.TestLink;
import org.junit.Test;
/**
* Within the sequence diagram editor, it not possible to model lost message,found message or general ordering.
* https://bugs.eclipse.org/bugs/show_bug.cgi?id=384202
*
*/
public class TestMessageLostFound_384202 extends TestLink {
protected ICreationCommand getDiagramCommandCreation() {
return new CreateSequenceDiagramCommand();
}
@Test
public void testMessageFound() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), new Dimension(62, 200));
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
waitForComplete();
source = (GraphicalEditPart)getRootEditPart().getParent();
createLink(UMLElementTypes.Message_4009, source, lifeline1, getAbsoluteCenter(source), getAbsoluteCenter(lifeline1)); // new Point(100,0)
waitForComplete();
assertTrue(CREATION + TEST_THE_EXECUTION, source.getSourceConnections().size() == 1);
assertTrue(CREATION + TEST_THE_UNDO, getDiagramCommandStack().canUndo());
getEMFCommandStack().undo();
assertTrue(CREATION + TEST_THE_UNDO, source.getSourceConnections().size() == 0);
assertTrue(CREATION + TEST_THE_REDO, getDiagramCommandStack().canRedo());
getEMFCommandStack().redo();
assertTrue(CREATION + TEST_THE_REDO, source.getSourceConnections().size() == 1);
}
@Test
public void testMessageLost() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), new Dimension(62, 200));
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
waitForComplete();
target = (GraphicalEditPart)getRootEditPart().getParent();
createLink(UMLElementTypes.Message_4008, lifeline1, target, getAbsoluteCenter(lifeline1), getAbsoluteCenter(target)); // getAbsoluteBounds(target).getBottomRight());
waitForComplete();
assertTrue(CREATION + TEST_THE_EXECUTION, lifeline1.getSourceConnections().size() == 1);
assertTrue(CREATION + TEST_THE_UNDO, getDiagramCommandStack().canUndo());
getEMFCommandStack().undo();
assertTrue(CREATION + TEST_THE_UNDO, lifeline1.getSourceConnections().size() == 0);
assertTrue(CREATION + TEST_THE_REDO, getDiagramCommandStack().canRedo());
getEMFCommandStack().redo();
assertTrue(CREATION + TEST_THE_REDO, lifeline1.getSourceConnections().size() == 1);
}
@Test
public void testGeneralOrderingOnExecution() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), new Dimension(62, 200));
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(300, 100), new Dimension(62, 200));
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
final LifelineEditPart lifeline2 = (LifelineEditPart)getRootEditPart().getChildren().get(1);
waitForComplete();
createNode(UMLElementTypes.BehaviorExecutionSpecification_3003, lifeline1, new Point(131, 140), new Dimension(20, 60));
createNode(UMLElementTypes.BehaviorExecutionSpecification_3003, lifeline2, new Point(331, 200), new Dimension(20, 60));
waitForComplete();
IGraphicalEditPart source = (IGraphicalEditPart)lifeline1.getChildren().get(1);
IGraphicalEditPart target = (IGraphicalEditPart)lifeline2.getChildren().get(1);
createLink(UMLElementTypes.GeneralOrdering_4012, source, target, getAbsoluteBounds(source).getTop(), getAbsoluteBounds(target).getTop());
waitForComplete();
assertTrue(CREATION + TEST_THE_EXECUTION, source.getSourceConnections().size() == 1);
assertTrue(CREATION + TEST_THE_UNDO, getDiagramCommandStack().canUndo());
getEMFCommandStack().undo();
assertTrue(CREATION + TEST_THE_UNDO, source.getSourceConnections().size() == 0);
assertTrue(CREATION + TEST_THE_REDO, getDiagramCommandStack().canRedo());
getEMFCommandStack().redo();
assertTrue(CREATION + TEST_THE_REDO, source.getSourceConnections().size() == 1);
}
@Test
public void testGeneralOrderingOnMessage() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), new Dimension(62, 200));
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(200, 100), new Dimension(62, 200));
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(300, 100), new Dimension(62, 200));
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(400, 100), new Dimension(62, 200));
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
final LifelineEditPart lifeline2 = (LifelineEditPart)getRootEditPart().getChildren().get(1);
final LifelineEditPart lifeline3 = (LifelineEditPart)getRootEditPart().getChildren().get(2);
final LifelineEditPart lifeline4 = (LifelineEditPart)getRootEditPart().getChildren().get(3);
waitForComplete();
createLink(UMLElementTypes.Message_4004, lifeline1, lifeline2, getAbsoluteCenter(lifeline1).translate(0, -20), getAbsoluteCenter(lifeline2).translate(0, -20));
createLink(UMLElementTypes.Message_4004, lifeline3, lifeline4, getAbsoluteCenter(lifeline3).translate(0, 20), getAbsoluteCenter(lifeline4).translate(0, 20));
waitForComplete();
assertTrue(CREATION + TEST_THE_EXECUTION, lifeline1.getSourceConnections().size() == 1);
assertTrue(CREATION + TEST_THE_EXECUTION, lifeline3.getSourceConnections().size() == 1);
AbstractMessageEditPart s = (AbstractMessageEditPart)lifeline1.getSourceConnections().get(0);
AbstractMessageEditPart t = (AbstractMessageEditPart)lifeline3.getSourceConnections().get(0);
createLink(UMLElementTypes.GeneralOrdering_4012, lifeline1, lifeline3, getAbsoluteEdgeExtremity(s, true), getAbsoluteEdgeExtremity(t, true));
waitForComplete();
assertTrue(CREATION + TEST_THE_EXECUTION, lifeline3.getTargetConnections().size() == 1);
assertTrue(CREATION + TEST_THE_UNDO, getDiagramCommandStack().canUndo());
getEMFCommandStack().undo();
assertTrue(CREATION + TEST_THE_UNDO, lifeline3.getTargetConnections().size() == 0);
assertTrue(CREATION + TEST_THE_REDO, getDiagramCommandStack().canRedo());
getEMFCommandStack().redo();
assertTrue(CREATION + TEST_THE_REDO, lifeline3.getTargetConnections().size() == 1);
}
/**
* Get the extremity of a connection edit part
*
* @param connection
* the connection edit part to find extremity
* @param isStart
* true to find the start, false for the end
* @return connection's extremity in absolute coordinates or null
*/
public static Point getAbsoluteEdgeExtremity(ConnectionNodeEditPart connection, boolean isStart) {
Connection msgFigure = connection.getConnectionFigure();
if(connection.getNotationView() instanceof Edge) {
// rather take up to date model information
Edge edge = (Edge)connection.getNotationView();
Anchor idAnchor = null;
ConnectionAnchor conAnchor = null;
Object part = null;
if(isStart && connection.getSource() instanceof IGraphicalEditPart) {
View linkedFigure = edge.getSource();
// connection.getSource() may be not up to date, get part for linkedFigure
part = connection.getSource().getViewer().getEditPartRegistry().get(linkedFigure);
idAnchor = edge.getSourceAnchor();
conAnchor = msgFigure.getSourceAnchor();
} else if(!isStart && connection.getTarget() instanceof IGraphicalEditPart) {
View linkedFigure = edge.getTarget();
// connection.getTarget() may be not up to date, get part for linkedFigure
part = connection.getTarget().getViewer().getEditPartRegistry().get(linkedFigure);
idAnchor = edge.getTargetAnchor();
conAnchor = msgFigure.getTargetAnchor();
}
if(part instanceof IGraphicalEditPart && idAnchor instanceof IdentityAnchor && conAnchor != null) {
// take up to date bounds of the linked part in case it is moved
Rectangle linkedPartBounds = getAbsoluteBounds((IGraphicalEditPart)part);
IFigure anchorOwningFigure = conAnchor.getOwner();
IFigure partFigure = ((IGraphicalEditPart)part).getFigure();
Dimension delta = anchorOwningFigure.getBounds().getLocation().getDifference(partFigure.getBounds().getLocation());
// get position from anchor id
String oldTerminal = ((IdentityAnchor)idAnchor).getId();
PrecisionPoint pp = BaseSlidableAnchor.parseTerminalString(oldTerminal);
int xPos = linkedPartBounds.x + delta.width + (int)Math.round(anchorOwningFigure.getBounds().width * pp.preciseX);
int yPos = linkedPartBounds.y + delta.height + (int)Math.round(anchorOwningFigure.getBounds().height * pp.preciseY);
return new Point(xPos, yPos);
}
}
// can not get from model, rely on figure
if(msgFigure instanceof AbstractPointListShape) {
Point extremity;
if(isStart) {
// start event of the message
extremity = ((AbstractPointListShape)msgFigure).getStart().getCopy();
} else {
// finish event of the message
extremity = ((AbstractPointListShape)msgFigure).getEnd().getCopy();
}
msgFigure.getParent().translateToAbsolute(extremity);
return extremity;
}
return null;
}
public void createLink(IElementType linkType, EditPart source, EditPart target, Point sourcePoint, Point targetPoint) {
CreateConnectionViewRequest req = createConnectionViewRequest(linkType, source, target, sourcePoint, targetPoint);
Command command = target.getCommand(req);
assertNotNull(CREATION + COMMAND_NULL, command);
assertTrue(CONTAINER_CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
getDiagramCommandStack().execute(command);
}
CreateConnectionViewRequest createConnectionViewRequest(IElementType type, EditPart source, EditPart target, Point sourcePoint, Point targetPoint) {
CreateConnectionViewRequest connectionRequest = CreateViewRequestFactory.getCreateConnectionRequest(type, ((IGraphicalEditPart)getDiagramEditPart()).getDiagramPreferencesHint());
connectionRequest.setLocation(sourcePoint);
connectionRequest.setSourceEditPart(null);
connectionRequest.setTargetEditPart(source);
connectionRequest.setType(RequestConstants.REQ_CONNECTION_START);
Command cmd = 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);
connectionRequest.setLocation(targetPoint);
EObject container = getRootEditPart().resolveSemanticElement();
connectionRequest.getExtendedData().put(SOURCE_MODEL_CONTAINER, container);
connectionRequest.getExtendedData().put(TARGET_MODEL_CONTAINER, container);
return connectionRequest;
}
public void createNode(IElementType type, EditPart parentPart, Point location, Dimension size) {
//CREATION
CreateViewRequest requestcreation = CreateViewRequestFactory.getCreateShapeRequest(type, getRootEditPart().getDiagramPreferencesHint());
requestcreation.setLocation(location);
requestcreation.setSize(size);
Command command = parentPart.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);
}
}
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