protected void setUp() throws Exception {
super.setUp();
List children = getTestFixture().getDiagramEditPart().getChildren();
if (children.isEmpty()) assertFalse(true);
EditPart firstEP = (EditPart) children.get(0);
if (firstEP instanceof CircuitEditPart) {
CircuitEditPart circuitEditPart = (CircuitEditPart) firstEP;
IElementType typeLED = ElementTypeRegistry.getInstance().getType("logic.led"); // $NON-NLS-1$
Point pos = circuitEditPart.getFigure().getBounds().getBottomRight();
circuitEditPart.getFigure().translateToAbsolute(pos);
pos.translate(100, 100);
LEDEditPart ledEP2 =
(LEDEditPart)
getLogicTestFixture().createShapeUsingTool(typeLED, pos, getDiagramEditPart());
Terminal term1 =
(Terminal)
((Circuit) circuitEditPart.getNotationView().getElement())
.getOutputTerminals()
.get(0);
TerminalEditPart tep1 = null;
ListIterator li = circuitEditPart.getChildren().listIterator();
while (li.hasNext()) {
IGraphicalEditPart gep = (IGraphicalEditPart) li.next();
if (gep.getNotationView().getElement().equals(term1)) tep1 = (TerminalEditPart) gep;
}
Terminal term2 =
(Terminal) ((LED) ledEP2.getNotationView().getElement()).getInputTerminals().get(0);
TerminalEditPart tep2 = null;
li = ledEP2.getChildren().listIterator();
while (li.hasNext()) {
IGraphicalEditPart gep = (IGraphicalEditPart) li.next();
if (gep.getNotationView().getElement().equals(term2)) tep2 = (TerminalEditPart) gep;
}
IElementType typeWire =
ElementTypeRegistry.getInstance().getType("logic.wire"); // $NON-NLS-1$
getLogicTestFixture().createConnectorUsingTool(tep1, tep2, typeWire);
IGraphicalEditPart logicCompartment =
circuitEditPart.getChildBySemanticHint(LogicConstants.LOGIC_SHAPE_COMPARTMENT);
Rectangle rect = new Rectangle(logicCompartment.getFigure().getBounds());
logicCompartment.getFigure().translateToAbsolute(rect);
CreateRequest request = getLogicTestFixture().getCreationRequest(typeLED);
request.setLocation(rect.getCenter());
Command cmd = logicCompartment.getCommand(request);
getCommandStack().execute(cmd);
assertEquals(
"Unexpected LED count.", 1, logicCompartment.getChildren().size()); // $NON-NLS-1$
}
}
@Override
public void showSizeOnDropFeedback(CreateRequest request, IFigure feedback, Insets insets) {
Point p = new Point(request.getLocation().getCopy());
feedback.translateToRelative(p);
Dimension size = request.getSize().getCopy();
feedback.translateToRelative(size);
feedback.setBounds(new Rectangle(p, size).expand(insets));
}
protected Command getCreateCommand(CreateRequest request) {
NodeCreateCommand createCommand = new NodeCreateCommand();
createCommand.setNode((Node) request.getNewObject());
createCommand.setParent((ProcessDefinition) getHost().getModel());
createCommand.setLocation(request.getLocation());
createCommand.setLabel("create a node");
return createCommand;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
Rectangle bounds = getConstraintFor(request);
if (request.getNewObjectType() instanceof EClass) {
EClass eClass = (EClass) request.getNewObjectType();
// Archimate type object
if (IArchimatePackage.eINSTANCE.getArchimateElement().isSuperTypeOf(eClass)) {
return new CreateDiagramArchimateObjectCommand(getHost(), request, bounds);
}
}
return super.getCreateCommand(request);
}
/** @see ContainerEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest) */
protected Command getCreateCommand(CreateRequest request) {
CreateAndAssignSourceCommand cmd = new CreateAndAssignSourceCommand();
cmd.setParent((StructuredActivity) getHost().getParent().getModel());
cmd.setChild((Activity) request.getNewObject());
cmd.setSource((Activity) getHost().getModel());
return cmd;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
if (request.getType() == REQ_CREATE && getHost() instanceof UMLContainerFigurePart) {
UMLCreateCommand cmd = new UMLCreateCommand();
cmd.setUMLContainer(getHost().getModel());
cmd.setUML(request.getNewObject());
Rectangle constraint = (Rectangle) getConstraintFor(request);
constraint.x = (constraint.x < 0) ? 0 : constraint.x;
constraint.y = (constraint.y < 0) ? 0 : constraint.y;
constraint.width =
(constraint.width <= 0) ? UMLClassFigure.SERVICE_FIGURE_DEFWIDTH : constraint.width;
constraint.height =
(constraint.height <= 0) ? UMLClassFigure.SERVICE_FIGURE_DEFHEIGHT : constraint.height;
cmd.setLayout(constraint);
return cmd;
}
return null;
}
/** @see LayoutEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest) */
@Override
protected Command getCreateCommand(CreateRequest request) {
StructuredActivity parent = (StructuredActivity) getHost().getModel();
EditPartViewer viewer = getHost().getViewer();
CreateCommand command = new CreateCommand(parent.getDiagram().getTextEditor(), viewer);
command.setParent(parent);
command.setChild((Activity) request.getNewObject());
return command;
}
/*
* Over-ride this to get any extra constraints for an object
*/
@Override
protected Rectangle getConstraintFor(CreateRequest request) {
Rectangle bounds = (Rectangle) super.getConstraintFor(request);
Dimension d = getMaximumSizeFor(request.getNewObjectType());
bounds.width = Math.min(d.width, bounds.width);
bounds.height = Math.min(d.height, bounds.height);
return bounds;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
IEntity child = (IEntity) request.getNewObject();
IContainer container = (IContainer) getHost().getModel();
S2InterceptorsChildAddCommand command = new S2InterceptorsChildAddCommand(child, container);
EditPart after = getInsertionReference(request);
int index = getHost().getChildren().indexOf(after);
command.setIndex(index);
return command;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.gef.editpolicies.LayoutEditPolicy#createSizeOnDropFeedback
* (org.eclipse.gef.requests.CreateRequest)
*/
protected IFigure createSizeOnDropFeedback(CreateRequest createRequest) {
IFigure figure;
if (createRequest.getNewObject() instanceof Circuit) figure = new CircuitFeedbackFigure();
else if (createRequest.getNewObject() instanceof LogicFlowContainer)
figure = new LogicFlowFeedbackFigure();
else if (createRequest.getNewObject() instanceof LogicLabel) figure = new LabelFeedbackFigure();
else {
figure = new RectangleFigure();
((RectangleFigure) figure).setXOR(true);
((RectangleFigure) figure).setFill(true);
figure.setBackgroundColor(LogicColorConstants.ghostFillColor);
figure.setForegroundColor(ColorConstants.white);
}
addFeedback(figure);
return figure;
}
/* (non-Javadoc)
* @see org.eclipse.gef.editpolicies.LayoutEditPolicy#getCreateCommand(org.eclipse.gef.requests.CreateRequest)
*/
protected Command getCreateCommand(CreateRequest request) {
Object newObjectType = request.getNewObjectType();
Command createCommand = null;
if (newObjectType == ProvidesDef.class
|| newObjectType == UsesDef.class
|| newObjectType == PublishesDef.class
|| newObjectType == ConsumesDef.class) {
CreateNodeCommand create = new CreateNodeCommand();
Dimension dim = request.getSize();
if (dim == null) dim = new Dimension(100, 20);
create.setConstraint(new Rectangle(request.getLocation(), dim));
create.setParent((View) getHost().getModel());
create.setModelParent(((View) getHost().getModel()).getModuleDef());
create.setModelObject((Contained) request.getNewObject());
create.setLabel("create a node");
createCommand = create;
}
return createCommand;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.gef.editpolicies.LayoutEditPolicy#getCreateCommand(org.eclipse
* .gef.requests.CreateRequest)
*/
@Override
protected Command getCreateCommand(CreateRequest request) {
Command command = null;
if (request.getNewObject() instanceof Attribute) {
Node node = (Node) getHost().getModel();
if (node.getType() != null)
if ((node.getType().getEAllAttributes().size() - node.getAttributes().size() > 0))
command = new CreateAttributesCommand(node);
}
return command;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
if (request.getType() == REQ_CREATE && getHost() instanceof AppAbstractEditPart) {
if (((BControl) ((AppAbstractEditPart) getHost()).getModel()).canHaveChildren()) {
BControl newObj = (BControl) request.getNewObject();
CreateCommand createCmd = new CreateCommand(newObj, (BControl) getHost().getModel());
Rectangle constraint = (Rectangle) getConstraintFor(request);
constraint.x = (constraint.x < 0) ? 0 : constraint.x;
constraint.y = (constraint.y < 0) ? 0 : constraint.y;
BAttributeWidth atrWidth =
(BAttributeWidth) newObj.getAttributes().get(AttributeConstants.ATTRIBUTE_WIDTH);
BAttributeHeight atrHeight =
(BAttributeHeight) newObj.getAttributes().get(AttributeConstants.ATTRIBUTE_HEIGHT);
if (atrWidth != null) {
constraint.width = Integer.valueOf(atrWidth.getValue().toString());
} else {
constraint.width = (constraint.width <= 0) ? 100 : constraint.width;
}
if (atrHeight != null) {
constraint.height = Integer.valueOf(atrHeight.getValue().toString());
} else {
constraint.height = (constraint.height <= 0) ? 100 : constraint.height;
}
createCmd.setLayout(constraint);
Command cmd = chainGuideAttachmentCommand(request, newObj, createCmd, true);
return chainGuideAttachmentCommand(request, newObj, cmd, false);
}
}
return null;
}
protected Command getCreateCommand(CreateRequest request) {
CreateCommand create = new CreateCommand();
create.setParent((LogicDiagram) getHost().getModel());
LogicSubpart newPart = (LogicSubpart) request.getNewObject();
create.setChild(newPart);
Rectangle constraint = (Rectangle) getConstraintFor(request);
create.setLocation(constraint);
create.setLabel(LogicMessages.LogicXYLayoutEditPolicy_CreateCommandLabelText);
Command cmd = chainGuideAttachmentCommand(request, newPart, create, true);
return chainGuideAttachmentCommand(request, newPart, cmd, false);
}
@Override
protected Command getCreateCommand(CreateRequest request) {
CreateModelCommand command = new CreateModelCommand();
// 产生创建图形的尺寸和位置
Rectangle constraint = (Rectangle) getConstraintFor(request);
// 获得新创建的模型
AbstractModel model = (AbstractModel) request.getNewObject();
// 为该图形设置前面获得的位置和尺寸
model.setConstraint(constraint);
command.setWorkFlowModel((WorkFlowModel) getHost().getModel());
command.setModel(model);
return command;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
final Rectangle constraint = (Rectangle) getConstraintFor(request);
// get the child object to create
final Object newObject = request.getNewObject();
final EditPart editPart = getHost();
final MyRentalAgency parentAgency = (MyRentalAgency) editPart.getModel();
Command command = UnexecutableCommand.INSTANCE;
if (parentAgency != null) {
if (newObject instanceof Customer) {
command = new CreateCustomerCommand((Customer) newObject, parentAgency, constraint);
} else if (newObject instanceof RentalObject) {
command = new CreateRentalObjectCommand((RentalObject) newObject, parentAgency, constraint);
}
}
return command;
}
@Override
protected Command getCreateCommand(CreateRequest request) {
if (request instanceof CreateViewAndElementRequest) {
CreateViewAndElementRequest req = (CreateViewAndElementRequest) request;
if (req.getViewAndElementDescriptor()
.getSemanticHint()
.equals(((IHintedType) UMLElementTypes.Pseudostate_16000).getSemanticHint())
|| req.getViewAndElementDescriptor()
.getSemanticHint()
.equals(((IHintedType) UMLElementTypes.Pseudostate_17000).getSemanticHint())
|| req.getViewAndElementDescriptor()
.getSemanticHint()
.equals(
((IHintedType) UMLElementTypes.ConnectionPointReference_18000)
.getSemanticHint())) {
TransactionalEditingDomain editingDomain =
((IGraphicalEditPart) getHost()).getEditingDomain();
CompositeTransactionalCommand cc =
new CompositeTransactionalCommand(editingDomain, DiagramUIMessages.AddCommand_Label);
Iterator<?> iter = req.getViewDescriptors().iterator();
// Retrieve parent location
Point parentLoc = getHostFigure().getBounds().getLocation().getCopy();
// Compute relative creation location
Point requestedLocation = request.getLocation().getCopy();
getHostFigure().translateToRelative(requestedLocation);
// Create proposed creation bounds and use the locator to find the expected position
CustomEntryExitPointPositionLocator locator =
new CustomEntryExitPointPositionLocator(getHostFigure(), PositionConstants.NONE);
Rectangle proposedBounds = new Rectangle(requestedLocation, new Dimension(20, 20));
Rectangle preferredBounds = locator.getPreferredLocation(proposedBounds);
// Convert the calculated preferred bounds as relative to parent location
Rectangle creationBounds = preferredBounds.getTranslated(parentLoc.getNegated());
while (iter.hasNext()) {
CreateViewRequest.ViewDescriptor viewDescriptor =
(CreateViewRequest.ViewDescriptor) iter.next();
cc.compose(
new SetBoundsCommand(
editingDomain,
DiagramUIMessages.SetLocationCommand_Label_Resize,
viewDescriptor,
creationBounds));
}
if (cc.reduce() == null) {
return null;
}
return new ICommandProxy(cc.reduce());
}
}
return null;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.gef.editpolicies.LayoutEditPolicy#getCreationFeedbackOffset
* (org.eclipse.gef.requests.CreateRequest)
*/
protected Insets getCreationFeedbackOffset(CreateRequest request) {
if (request.getNewObject() instanceof LED || request.getNewObject() instanceof Circuit)
return new Insets(2, 0, 2, 0);
return new Insets();
}
@Override
protected Request createTargetRequest() {
CreateRequest request = new CreateRequest();
request.setFactory(transferFactory);
return request;
}
