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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 java.io.ByteArrayInputStream;
import java.util.Collections;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.transaction.RollbackException;
import org.eclipse.emf.transaction.Transaction;
import org.eclipse.emf.transaction.impl.InternalTransactionalEditingDomain;
import org.eclipse.emf.transaction.impl.TransactionalCommandStackImpl;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.UnexecutableCommand;
import org.eclipse.gef.requests.ChangeBoundsRequest;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
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.RequestConstants;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest;
import org.eclipse.papyrus.commands.ICreationCommand;
import org.eclipse.papyrus.commands.wrappers.GEFtoEMFCommandWrapper;
import org.eclipse.papyrus.commands.wrappers.GMFtoEMFCommandWrapper;
import org.eclipse.papyrus.infra.core.editor.IMultiDiagramEditor;
import org.eclipse.papyrus.infra.core.utils.DiResourceSet;
import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils;
import org.eclipse.papyrus.infra.services.edit.service.IElementEditService;
import org.eclipse.papyrus.uml.diagram.common.commands.CreateUMLModelCommand;
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.TestTopNode;
import org.eclipse.ui.IEditorDescriptor;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.FileEditorInput;
import org.eclipse.uml2.uml.Classifier;
import org.eclipse.uml2.uml.Interaction;
import org.eclipse.uml2.uml.Lifeline;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.UMLPackage;
import org.junit.Test;
/**
* When the width of a lifeline has been manually modified, it should not be in autosize mode
* (the size should not be modified when the Lifeline#represent property is set).
* https://bugs.eclipse.org/bugs/show_bug.cgi?id=383723
*
*/
public class TestLifelineAutoResize_383723 extends TestTopNode {
private static final String RESIZE = "Resize: ";
private static final String CHANGE_REPRESENTS = "Change Represents: ";
private static final String UML_REPLACEMENT_TEMPLATE = "><nestedClassifier xmi:type=\"uml:Class\" xmi:id=\"_zAqbcIP8EeGnt9CMb_JfYQ\" name=\"Person\">" + "<ownedAttribute xmi:id=\"__-RhYIP8EeGnt9CMb_JfYQ\" name=\"company\" isStatic=\"true\" type=\"_6imi4IP8EeGnt9CMb_JfYQ\"/>" + "</nestedClassifier>" + "<nestedClassifier xmi:type=\"uml:Class\" xmi:id=\"_6imi4IP8EeGnt9CMb_JfYQ\" name=\"Company\">" + "<ownedAttribute xmi:type=\"uml:Port\" xmi:id=\"_1oQd4IP-EeGnt9CMb_JfYQ\" name=\"port1\">" + "<type xmi:type=\"uml:PrimitiveType\" href=\"pathmap://UML_METAMODELS/Ecore.metamodel.uml#EShort\"/>" + "</ownedAttribute>" + "<ownedAttribute xmi:id=\"_CVUmYIP_EeGnt9CMb_JfYQ\" name=\"Property1\">" + "<type xmi:type=\"uml:PrimitiveType\" href=\"pathmap://UML_METAMODELS/Ecore.metamodel.uml#EDouble\"/>" + "</ownedAttribute>" + "</nestedClassifier>" + "</packagedElement>" + "<packageImport xmi:id=\"_q19q4YP8EeGnt9CMb_JfYQ\">" + "<importedPackage xmi:type=\"uml:Model\" href=\"pathmap://UML_LIBRARIES/UMLPrimitiveTypes.library.uml#_0\"/>" + "</packageImport>";
@Override
protected ICreationCommand getDiagramCommandCreation() {
return new CreateSequenceDiagramCommand();
}
@Test
public void testManualSize() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), new Dimension(62, 200));
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
waitForComplete();
RectangleFigure fig = lifeline1.getPrimaryShape().getFigureLifelineNameContainerFigure();
Rectangle bounds = fig.getBounds().getCopy();
fig.translateToAbsolute(bounds);
resize(lifeline1, bounds.getLeft(), PositionConstants.WEST, new Dimension(-20, 0)); // manual resize
Rectangle manualSize = getAbsoluteBounds(lifeline1);
Interaction interaction = (Interaction)getRootSemanticModel();
Classifier p = interaction.getNestedClassifier("Person");
changeRepresents(lifeline1, p.getFeature("company"));
assertTrue(RESIZE + TEST_THE_EXECUTION, getAbsoluteBounds(lifeline1).equals(manualSize));
changeRepresents(lifeline1, null);
assertTrue(RESIZE + TEST_THE_EXECUTION, getAbsoluteBounds(lifeline1).equals(manualSize));
}
@Test
public void testAutoSize() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), null);
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
waitForComplete();
Rectangle initBounds = getAbsoluteBounds(lifeline1);
Interaction interaction = (Interaction)getRootSemanticModel();
Classifier p = interaction.getNestedClassifier("Person");
changeRepresents(lifeline1, p.getFeature("company"));
assertTrue(RESIZE + TEST_THE_EXECUTION, !getAbsoluteBounds(lifeline1).equals(initBounds));
// the size of the label should be undone if the represented element is set to null, or when the user uses the "Undo" action.
getEMFCommandStack().undo();
assertTrue(RESIZE + TEST_THE_UNDO, getAbsoluteBounds(lifeline1).equals(initBounds));
getEMFCommandStack().redo();
changeRepresents(lifeline1, null);
assertTrue(RESIZE + TEST_THE_EXECUTION, getAbsoluteBounds(lifeline1).equals(initBounds));
}
@Test
public void testPropertyChanged() {
createNode(UMLElementTypes.Lifeline_3001, getRootEditPart(), new Point(100, 100), null);
final LifelineEditPart lifeline1 = (LifelineEditPart)getRootEditPart().getChildren().get(0);
waitForComplete();
Rectangle initBounds = getAbsoluteBounds(lifeline1);
Interaction interaction = (Interaction)getRootSemanticModel();
Classifier p = interaction.getNestedClassifier("Person");
final Property feature = (Property)p.getFeature("company");
changeRepresents(lifeline1, feature);
assertTrue(RESIZE + TEST_THE_EXECUTION, !getAbsoluteBounds(lifeline1).equals(initBounds));
// change name
executeCommandWithoutHistory(getRootEditPart().getEditingDomain(), new DummyCommand() {
@Override
public void execute() {
feature.setName("abc");
}
}, true);
Rectangle bounds = getAbsoluteBounds(lifeline1);
assertTrue(RESIZE + TEST_THE_EXECUTION, !bounds.equals(initBounds));
// change type
executeCommandWithoutHistory(getRootEditPart().getEditingDomain(), new DummyCommand() {
@Override
public void execute() {
feature.getType().setName("xy");
}
}, true);
assertTrue(RESIZE + TEST_THE_EXECUTION, !getAbsoluteBounds(lifeline1).equals(initBounds));
assertTrue(RESIZE + TEST_THE_EXECUTION, !getAbsoluteBounds(lifeline1).equals(bounds));
}
/**
* Execute a EMF command without history
*
* @param editingDomain
* The editing domain
* @param command
* The command
* @param flag
*/
public static void executeCommandWithoutHistory(EditingDomain editingDomain, org.eclipse.emf.common.command.Command command, boolean flag) {
TransactionalCommandStackImpl stack = new TransactionalCommandStackImpl();
stack.setEditingDomain((InternalTransactionalEditingDomain)editingDomain);
try {
stack.execute(command, Collections.singletonMap(Transaction.OPTION_UNPROTECTED, Boolean.TRUE));
} catch (InterruptedException e) {
e.printStackTrace();
} catch (RollbackException e) {
e.printStackTrace();
}
}
static class DummyCommand extends org.eclipse.emf.common.command.AbstractCommand {
public void execute() {
}
public void redo() {
}
@Override
public void undo() {
}
@Override
protected boolean prepare() {
return true;
}
};
@Override
protected void projectCreation() {
IWorkspace workspace = ResourcesPlugin.getWorkspace();
root = workspace.getRoot();
project = root.getProject("ClazzDiagramTestProject");
file = project.getFile("ClazzDiagramTest.di");
this.diResourceSet = new DiResourceSet();
try {
//at this point, no resources have been created
if(!project.exists()) {
project.create(null);
}
if(!project.isOpen()) {
project.open(null);
}
if(file.exists()) {
file.delete(true, new NullProgressMonitor());
}
if(!file.exists()) {
file.create(new ByteArrayInputStream(new byte[0]), true, new NullProgressMonitor());
diResourceSet.createsModels(file);
new CreateUMLModelCommand().createModel(this.diResourceSet);
ICreationCommand command = getDiagramCommandCreation();
command.createDiagram(diResourceSet, null, "DiagramToTest");
diResourceSet.save(new NullProgressMonitor());
}
initUml();
page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
page.closeAllEditors(true);
IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(file.getName());
papyrusEditor = (IMultiDiagramEditor)page.openEditor(new FileEditorInput(file), desc.getId());
} catch (Exception e) {
System.err.println("error " + e);
fail("Project creation failed");
}
}
protected void initUml() throws CoreException {
IFile uml = project.getFile("ClazzDiagramTest.uml");
String content = FileUtil.read(uml.getContents());
content = content.replaceAll("/>", UML_REPLACEMENT_TEMPLATE);
uml.setContents(new ByteArrayInputStream(content.getBytes()), false, true, new NullProgressMonitor());
}
protected void changeRepresents(LifelineEditPart p, Object value) {
Lifeline lifeline = (Lifeline)p.resolveSemanticElement();
EReference feature = UMLPackage.eINSTANCE.getLifeline_Represents();
IElementEditService provider = ElementEditServiceUtils.getCommandProvider(lifeline);
SetRequest request = new SetRequest(p.getEditingDomain(), lifeline, feature, value);
ICommand createGMFCommand = provider.getEditCommand(request);
org.eclipse.emf.common.command.AbstractCommand emfCommand = new GMFtoEMFCommandWrapper(createGMFCommand);
assertTrue(CHANGE_REPRESENTS + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, emfCommand.canExecute() == true);
getEMFCommandStack().execute(emfCommand);
waitForComplete();
if(value != null) {
assertTrue(CHANGE_REPRESENTS + TEST_THE_EXECUTION, lifeline.getRepresents().equals(value));
}
}
private void resize(IGraphicalEditPart op, Point p, int resizeDir, Dimension deltaSize) {
ChangeBoundsRequest req = new ChangeBoundsRequest(RequestConstants.REQ_RESIZE);
req.setLocation(p);
req.setEditParts(op);
req.setResizeDirection(resizeDir);
req.setSizeDelta(deltaSize);
if(resizeDir == PositionConstants.NORTH || resizeDir == PositionConstants.WEST) {
req.setMoveDelta(new Point(-deltaSize.width(), -deltaSize.height()));
}
Command c = op.getCommand(req);
manageResizeCommnad(op, deltaSize, c);
}
private void manageResizeCommnad(IGraphicalEditPart op, Dimension deltaSize, Command c) {
assertNotNull(RESIZE + COMMAND_NULL, c);
assertTrue(RESIZE + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, c.canExecute() == true);
Rectangle before = getAbsoluteBounds(op);
getEMFCommandStack().execute(new GEFtoEMFCommandWrapper(c));
waitForComplete();
Rectangle after = getAbsoluteBounds(op);
assertTrue(RESIZE + TEST_THE_EXECUTION, after.width() - before.width() == deltaSize.width());
assertTrue(RESIZE + TEST_THE_EXECUTION, after.height() - before.height() == deltaSize.height());
getEMFCommandStack().undo();
waitForComplete();
assertTrue(RESIZE + TEST_THE_UNDO, before.equals(getAbsoluteBounds(op)));
getEMFCommandStack().redo();
waitForComplete();
assertTrue(RESIZE + TEST_THE_REDO, after.equals(getAbsoluteBounds(op)));
}
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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