| /****************************************************************************** |
| * Copyright (c) 2005, 2006 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| package org.eclipse.gmf.tests.runtime.diagram.ui.logic; |
| |
| import java.util.Collection; |
| |
| import junit.framework.Test; |
| import junit.framework.TestSuite; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.draw2d.geometry.Dimension; |
| import org.eclipse.draw2d.geometry.Point; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.requests.CreateConnectionRequest; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.internal.providers.LogicConstants; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.AndGate; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.Circuit; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.FlowContainer; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.LED; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.Model; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.OrGate; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.Terminal; |
| import org.eclipse.gmf.examples.runtime.diagram.logic.semantic.XORGate; |
| import org.eclipse.gmf.runtime.common.core.command.CommandResult; |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint; |
| import org.eclipse.gmf.runtime.diagram.core.util.ViewRefactorHelper; |
| import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest; |
| import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants; |
| import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities; |
| import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand; |
| import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil; |
| import org.eclipse.gmf.runtime.emf.type.core.ElementTypeRegistry; |
| import org.eclipse.gmf.runtime.emf.type.core.IElementType; |
| import org.eclipse.gmf.runtime.emf.type.core.commands.DestroyElementCommand; |
| import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest; |
| import org.eclipse.gmf.runtime.notation.Bounds; |
| import org.eclipse.gmf.runtime.notation.FillStyle; |
| import org.eclipse.gmf.runtime.notation.Node; |
| import org.eclipse.gmf.runtime.notation.NotationPackage; |
| import org.eclipse.gmf.runtime.notation.View; |
| import org.eclipse.gmf.tests.runtime.diagram.ui.AbstractTestBase; |
| import org.eclipse.swt.graphics.RGB; |
| |
| |
| /** |
| * A collection of tests for the view refactor helper in the context of logic diagrams |
| * |
| * @author melaasar |
| */ |
| public class LogicViewRefactorTests extends AbstractTestBase { |
| |
| private class LogicRefactorTestFixture extends LogicTestFixture { |
| |
| private IGraphicalEditPart andEP; |
| |
| public IGraphicalEditPart getAndEP() { |
| return andEP; |
| } |
| |
| protected void createShapesAndConnectors() throws Exception { |
| // create Circuit |
| IElementType typeCircuit = ElementTypeRegistry.getInstance().getType("logic.circuit"); //$NON-NLS-1$ |
| |
| CreateViewAndElementRequest shapeRequest = |
| new CreateViewAndElementRequest(typeCircuit, getPreferencesHint()); |
| |
| shapeRequest.setLocation(new Point(20, 20)); |
| shapeRequest.setSize(new Dimension(200, 200)); |
| |
| execute(getDiagramEditPart().getCommand(shapeRequest)); |
| assertFalse("Circuit creation failed", getDiagramEditPart().getChildren().isEmpty()); //$NON-NLS-1$ |
| |
| IGraphicalEditPart circuitEP = (IGraphicalEditPart) getDiagramEditPart().getChildren().get(0); |
| |
| IGraphicalEditPart logicCompartmentEP = circuitEP.getChildBySemanticHint(LogicConstants.LOGIC_SHAPE_COMPARTMENT); |
| |
| // create Led |
| IElementType typeLed = ElementTypeRegistry.getInstance().getType("logic.led"); //$NON-NLS-1$ |
| |
| shapeRequest = new CreateViewAndElementRequest(typeLed, getPreferencesHint()); |
| |
| shapeRequest.setLocation(new Point(30, 30)); |
| |
| execute(logicCompartmentEP.getCommand(shapeRequest)); |
| assertTrue("Led creation failed",logicCompartmentEP.getChildren().size() == 1);//$NON-NLS-1$ |
| |
| // create And Gate |
| IElementType typeAnd = ElementTypeRegistry.getInstance().getType("logic.andgate"); //$NON-NLS-1$ |
| |
| shapeRequest = new CreateViewAndElementRequest(typeAnd, getPreferencesHint()); |
| |
| shapeRequest.setLocation(new Point(30, 110)); |
| |
| execute(logicCompartmentEP.getCommand(shapeRequest)); |
| assertTrue("And gate creation failed", logicCompartmentEP.getChildren().size() == 2);//$NON-NLS-1$ |
| |
| // create Or Gate |
| IElementType typeOr = ElementTypeRegistry.getInstance().getType("logic.orgate"); //$NON-NLS-1$ |
| |
| shapeRequest = new CreateViewAndElementRequest(typeOr, getPreferencesHint()); |
| |
| shapeRequest.setLocation(new Point(100, 110)); |
| |
| execute(logicCompartmentEP.getCommand(shapeRequest)); |
| assertTrue("Or gate creation failed", logicCompartmentEP.getChildren().size() == 3);//$NON-NLS-1$ |
| |
| // create Wire between Led and And gate and between And and Or gate |
| flushEventQueue(); |
| IGraphicalEditPart ledEP = (IGraphicalEditPart) logicCompartmentEP.getChildren().get(0); |
| LED led = (LED) ledEP.getAdapter(LED.class); |
| |
| andEP = (IGraphicalEditPart) logicCompartmentEP.getChildren().get(1); |
| AndGate andGate = (AndGate) andEP.getAdapter(AndGate.class); |
| |
| IGraphicalEditPart orEP = (IGraphicalEditPart) logicCompartmentEP.getChildren().get(2); |
| OrGate orGate = (OrGate) orEP.getAdapter(OrGate.class); |
| |
| IElementType typeWire = ElementTypeRegistry.getInstance().getType("logic.wire"); //$NON-NLS-1$ |
| |
| Terminal outTerminal1 = (Terminal) led.getOutputTerminals().get(3); |
| IGraphicalEditPart outTerminalEP1 = (IGraphicalEditPart) ledEP.findEditPart(null, outTerminal1); |
| |
| Terminal inTerminal1 = (Terminal) andGate.getInputTerminals().get(0); |
| IGraphicalEditPart inTerminalEP1 = (IGraphicalEditPart) andEP.findEditPart(null, inTerminal1); |
| |
| createConnectorUsingTool(outTerminalEP1, inTerminalEP1, typeWire); |
| assertTrue("Led to And gate connection failed", getDiagramEditPart().getConnections().size() == 1);//$NON-NLS-1$ |
| |
| Terminal outTerminal2 = (Terminal) andGate.getOutputTerminals().get(0); |
| IGraphicalEditPart outTerminalEP2 = (IGraphicalEditPart) andEP.findEditPart(null, outTerminal2); |
| |
| Terminal inTerminal2 = (Terminal) orGate.getInputTerminals().get(0); |
| IGraphicalEditPart inTerminalEP2 = (IGraphicalEditPart) orEP.findEditPart(null, inTerminal2); |
| |
| createConnectorUsingTool(outTerminalEP2, inTerminalEP2, typeWire); |
| assertTrue("And to Or gate connection failed", getDiagramEditPart().getConnections().size() == 2);//$NON-NLS-1$ |
| } |
| |
| public ConnectionEditPart createConnectorUsingTool( |
| final IGraphicalEditPart sourceEditPart, |
| final IGraphicalEditPart targetEditPart, |
| IElementType elementType) { |
| |
| class ConnectorCreationTool extends org.eclipse.gmf.runtime.diagram.ui.tools.ConnectionCreationTool { |
| |
| public ConnectorCreationTool(IElementType theElementType) { |
| super(theElementType); |
| } |
| |
| /** Make public. */ |
| public Request createTargetRequest() { |
| return super.createTargetRequest(); |
| } |
| |
| protected PreferencesHint getPreferencesHint() { |
| return PreferencesHint.USE_DEFAULTS; |
| } |
| } |
| |
| ConnectorCreationTool tool = new ConnectorCreationTool(elementType); |
| CreateConnectionRequest request = (CreateConnectionRequest) tool.createTargetRequest(); |
| request.setTargetEditPart(sourceEditPart); |
| request.setType(RequestConstants.REQ_CONNECTION_START); |
| sourceEditPart.getCommand(request); |
| request.setSourceEditPart(sourceEditPart); |
| request.setTargetEditPart(targetEditPart); |
| request.setType(RequestConstants.REQ_CONNECTION_END); |
| Command cmd = targetEditPart.getCommand(request); |
| |
| getCommandStack().execute(cmd); |
| |
| Object newView = ((IAdaptable) request.getNewObject()).getAdapter(View.class); |
| assertNotNull(newView); |
| |
| ConnectionEditPart newConnector = (ConnectionEditPart) getDiagramEditPart() |
| .getViewer().getEditPartRegistry().get(newView); |
| assertNotNull(newConnector); |
| |
| return newConnector; |
| } |
| } |
| |
| /** |
| * Defines the statechart diagram test suite. |
| * |
| * @return the test suite. |
| */ |
| public static Test suite() { |
| TestSuite s = new TestSuite(LogicViewRefactorTests.class); |
| return s; |
| } |
| |
| public LogicViewRefactorTests() { |
| super("Logic View Refactor Test Suite");//$NON-NLS-1$ |
| } |
| |
| protected void setTestFixture() { |
| testFixture = new LogicRefactorTestFixture(); |
| } |
| |
| protected LogicRefactorTestFixture getLogicRefactorTestFixture() { |
| return (LogicRefactorTestFixture) getTestFixture(); |
| } |
| |
| /** |
| * Tests the notational refactoring of an AND gate to an XOR gate |
| */ |
| public void test_RefactorANDIntoXOR() { |
| try { |
| final IGraphicalEditPart andEP = getLogicRefactorTestFixture().getAndEP(); |
| |
| final int color = FigureUtilities.RGBToInteger(new RGB(255, 0, 255)).intValue(); |
| |
| TransactionalEditingDomain editingDomain = getLogicRefactorTestFixture().getEditingDomain(); |
| |
| // do notational changes to the And gate |
| getLogicRefactorTestFixture().execute( |
| new AbstractTransactionalCommand(editingDomain, "", null) { //$NON-NLS-1$ |
| |
| protected CommandResult doExecuteWithResult( |
| IProgressMonitor progressMonitor, IAdaptable info) |
| throws ExecutionException { |
| |
| Node node = (Node) andEP.getNotationView(); |
| Bounds bounds = (Bounds) node.getLayoutConstraint(); |
| bounds.setX(800); |
| bounds.setY(3000); |
| FillStyle fStyle = (FillStyle) node.getStyle(NotationPackage.eINSTANCE.getFillStyle()); |
| fStyle.setFillColor(color); |
| return CommandResult.newOKCommandResult(); |
| } |
| }); |
| |
| |
| // create new Xor gate |
| final IElementType typeXor = ElementTypeRegistry.getInstance().getType("logic.xorgate"); //$NON-NLS-1$ |
| |
| final Circuit circuit = (Circuit) ViewUtil.getContainerView(andEP.getNotationView()).getElement(); |
| CreateElementRequest createRequest = new CreateElementRequest(editingDomain, circuit, typeXor); |
| ICommand command = typeXor.getEditHelper().getEditCommand(createRequest); |
| getLogicRefactorTestFixture().execute(command); |
| assertTrue("Xor creation failed", circuit.getChildren().size() == 6); //$NON-NLS-1$ |
| |
| // do the notation morphing |
| Collection results = getLogicRefactorTestFixture().execute(new AbstractTransactionalCommand(editingDomain, "", null) {//$NON-NLS-1$ |
| protected CommandResult doExecuteWithResult( |
| IProgressMonitor progressMonitor, IAdaptable info) |
| throws ExecutionException { |
| AndGate oldObject = (AndGate) circuit.getChildren().get(1); |
| XORGate newObject = (XORGate) circuit.getChildren().get(5); |
| |
| newObject.getTerminals().clear(); |
| newObject.getTerminals().addAll(oldObject.getTerminals()); |
| |
| new ViewRefactorHelper(PreferencesHint.USE_DEFAULTS).refactor(oldObject, newObject); |
| DestroyElementCommand.destroy(oldObject); |
| |
| return CommandResult.newOKCommandResult(newObject); |
| } |
| }); |
| |
| // validate the morphing |
| XORGate xorGate = (XORGate) results.iterator().next(); |
| Collection newNodes = EMFCoreUtil.getReferencers(xorGate, new EReference[]{NotationPackage.eINSTANCE.getView_Element()}); |
| assertFalse("morphing view failed", newNodes.isEmpty());//$NON-NLS-1$ |
| |
| Node newNode = (Node) newNodes.iterator().next(); |
| Bounds bounds = (Bounds) newNode.getLayoutConstraint(); |
| assertEquals(800, bounds.getX()); |
| assertEquals(3000, bounds.getY()); |
| FillStyle fStyle = (FillStyle) newNode.getStyle(NotationPackage.eINSTANCE.getFillStyle()); |
| assertEquals(color, fStyle.getFillColor()); |
| assertEquals(1, ((Node)newNode.getChildren().get(0)).getTargetEdges().size()); |
| assertEquals(1, ((Node)newNode.getChildren().get(2)).getSourceEdges().size()); |
| |
| } catch (Exception e) { |
| assertTrue(e.toString(), false); |
| } |
| } |
| |
| /** |
| * Tests the notational refactoring of an Circuit to a Logic Flow |
| */ |
| public void test_RefactorCircuitIntoLogicFlow() { |
| try { |
| final IGraphicalEditPart circuitEP = (IGraphicalEditPart) getLogicRefactorTestFixture().getAndEP().getParent().getParent(); |
| |
| TransactionalEditingDomain editingDomain = getLogicRefactorTestFixture().getEditingDomain(); |
| |
| final int color = FigureUtilities.RGBToInteger(new RGB(255, 0, 255)).intValue(); |
| |
| // do notational changes to the And gate |
| getLogicRefactorTestFixture().execute(new AbstractTransactionalCommand(editingDomain, "", null) {//$NON-NLS-1$ |
| protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { |
| Node node = (Node) circuitEP.getNotationView(); |
| Bounds bounds = (Bounds) node.getLayoutConstraint(); |
| bounds.setX(1000); |
| bounds.setY(1000); |
| FillStyle fStyle = (FillStyle) node.getStyle(NotationPackage.eINSTANCE.getFillStyle()); |
| fStyle.setFillColor(color); |
| return CommandResult.newOKCommandResult(); |
| } |
| }); |
| |
| // create new Xor gate |
| final IElementType typeFlowContainer = ElementTypeRegistry.getInstance().getType("logic.flowcontainer"); //$NON-NLS-1$ |
| |
| final Model model = (Model) ViewUtil.getContainerView(circuitEP.getNotationView()).getElement(); |
| CreateElementRequest createRequest = new CreateElementRequest(editingDomain, model, typeFlowContainer); |
| getLogicRefactorTestFixture().execute(typeFlowContainer.getEditHelper().getEditCommand(createRequest)); |
| assertTrue("Flow Container creation failed", model.getChildren().size() == 2);//$NON-NLS-1$ |
| |
| // do the notation morphing |
| Collection results = getLogicRefactorTestFixture().execute(new AbstractTransactionalCommand(editingDomain, "", null) {//$NON-NLS-1$ |
| protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { |
| final Circuit oldObject = (Circuit) model.getChildren().get(0); |
| FlowContainer newObject = (FlowContainer) model.getChildren().get(1); |
| |
| newObject.getChildren().clear(); |
| newObject.getChildren().addAll(oldObject.getChildren()); |
| |
| new ViewRefactorHelper(PreferencesHint.USE_DEFAULTS) { |
| protected void copyViewChild(View oldView, View newView, Node oldChildNode) { |
| if (oldChildNode.getType().equals(LogicConstants.LOGIC_SHAPE_COMPARTMENT)) { |
| Node newChildNode = (Node) ViewUtil.getChildBySemanticHint(newView, LogicConstants.LOGIC_FLOW_COMPARTMENT); |
| if (newChildNode != null) { |
| copyNodeFeatures(oldChildNode, newChildNode); |
| } |
| } else { |
| super.copyViewChild(oldView, newView, oldChildNode); |
| } |
| } |
| }.refactor(oldObject, newObject); |
| DestroyElementCommand.destroy(oldObject); |
| |
| return CommandResult.newOKCommandResult(newObject); |
| } |
| }); |
| |
| // validate the morphing |
| FlowContainer flowContainer = (FlowContainer) results.iterator().next(); |
| Collection newNodes = EMFCoreUtil.getReferencers(flowContainer, new EReference[]{NotationPackage.eINSTANCE.getView_Element()}); |
| assertFalse("morphing view failed", newNodes.isEmpty());//$NON-NLS-1$ |
| |
| Node newNode = (Node) newNodes.iterator().next(); |
| Bounds bounds = (Bounds) newNode.getLayoutConstraint(); |
| assertEquals(1000, bounds.getX()); |
| assertEquals(1000, bounds.getY()); |
| FillStyle fStyle = (FillStyle) newNode.getStyle(NotationPackage.eINSTANCE.getFillStyle()); |
| assertEquals(color, fStyle.getFillColor()); |
| |
| } catch (Exception e) { |
| assertTrue(e.toString(), false); |
| } |
| } |
| } |