public PictogramElement add(IAddContext context) {
IAddConnectionContext addConContext = (IAddConnectionContext) context;
EActionLink addedEReference = (EActionLink) context.getNewObject();
IPeCreateService peCreateService = Graphiti.getPeCreateService();
// CONNECTION WITH POLYLINE
Connection connection = peCreateService.createFreeFormConnection(getDiagram());
connection.setStart(addConContext.getSourceAnchor());
connection.setEnd(addConContext.getTargetAnchor());
IGaService gaService = Graphiti.getGaService();
Polyline polyline = gaService.createPolyline(connection);
polyline.setLineWidth(3);
polyline.setForeground(manageColor(IColorConstant.LIGHT_ORANGE));
// create link and wire it
link(connection, addedEReference);
// add dynamic text decorator for the association name
ConnectionDecorator textDecorator =
peCreateService.createConnectionDecorator(connection, true, 0.5, true);
Text text = gaService.createText(textDecorator);
// createDefaultText(textDecorator);
text.setForeground(manageColor(IColorConstant.BLACK));
gaService.setLocation(text, 10, 0);
text.setValue("has the action");
return connection;
}
@Override
public PictogramElement add(IAddContext context) {
final NamespaceDeclaration namespaceDeclaration = (NamespaceDeclaration) context.getNewObject();
final Diagram targetDiagram = (Diagram) context.getTargetContainer();
// CONTAINER SHAPE WITH ROUNDED RECTANGLE
IPeCreateService peCreateService = Graphiti.getPeCreateService();
ContainerShape containerShape = peCreateService.createContainerShape(targetDiagram, true);
// define a default size for the shape
int width = 100;
int height = 50;
IGaService gaService = Graphiti.getGaService();
RoundedRectangle roundedRectangle; // need to access it later
// create and set graphics algorithm
roundedRectangle = gaService.createRoundedRectangle(containerShape, 5, 5);
roundedRectangle.setForeground(manageColor(IColorConstant.BLACK));
roundedRectangle.setBackground(manageColor(IColorConstant.WHITE));
roundedRectangle.setLineWidth(2);
gaService.setLocationAndSize(roundedRectangle, context.getX(), context.getY(), width, height);
// create link and wire it
link(containerShape, namespaceDeclaration);
// create shape for text
Shape shape = peCreateService.createShape(containerShape, false);
// create and set text graphics algorithm
Text text = gaService.createText(shape, namespaceDeclaration.getName());
text.setForeground(manageColor(IColorConstant.BLACK));
text.setHorizontalAlignment(Orientation.ALIGNMENT_CENTER);
// vertical alignment has as default value "center"
text.setFont(gaService.manageDefaultFont(getDiagram(), false, true));
gaService.setLocationAndSize(text, 0, 0, width, 20);
// create link and wire it
link(shape, namespaceDeclaration);
return containerShape;
}
// Adds a User Application figure to the target object
@Override
public PictogramElement add(final IAddContext context) {
TDeploymentArtifact addedClass = (TDeploymentArtifact) context.getNewObject();
ContainerShape targetDiagram = (ContainerShape) context.getTargetContainer();
Object[] targetDiagrams = targetDiagram.getChildren().toArray();
int ySD = 0;
int interdist = 0;
for (int i = 0; i < targetDiagrams.length; i++) {
Object o = getBusinessObjectForPictogramElement((Shape) targetDiagrams[i]);
if (o instanceof UserApplication) interdist = 3;
}
for (int i = 0; i < targetDiagrams.length; i++) {
Object o = getBusinessObjectForPictogramElement((Shape) targetDiagrams[i]);
if (((Shape) targetDiagrams[i]).getGraphicsAlgorithm() instanceof Rectangle
|| (o instanceof SoftwareDependency)) {
if (((Shape) targetDiagrams[i]).getGraphicsAlgorithm() instanceof Rectangle) {
ySD = ((Shape) targetDiagrams[i]).getGraphicsAlgorithm().getY();
}
((Shape) targetDiagrams[i])
.getGraphicsAlgorithm()
.setY(((Shape) targetDiagrams[i]).getGraphicsAlgorithm().getY() + 20 + interdist);
}
}
// CONTAINER SHAPE WITH ROUNDED RECTANGLE
IPeCreateService peCreateService = Graphiti.getPeCreateService();
ContainerShape containerShape = peCreateService.createContainerShape(targetDiagram, true);
final int width = StyleUtil.SOFT_DEPENDENCY_WIDTH;
final int height = 20;
IGaService gaService = Graphiti.getGaService();
RoundedRectangle roundedRectangle;
{
// create and set graphics algorithm
int x = (StyleUtil.APP_COMPONENT_WIDTH - width) / 2;
roundedRectangle = gaService.createRoundedRectangle(containerShape, 5, 5);
roundedRectangle.setForeground(manageColor(E_CLASS_FOREGROUND));
roundedRectangle.setBackground(manageColor(E_CLASS_BACKGROUND));
roundedRectangle.setLineWidth(2);
gaService.setLocationAndSize(roundedRectangle, x, ySD - 10 + interdist, width, height);
if (addedClass.eResource() == null) {
getDiagram().eResource().getContents().add(addedClass);
}
// create link and wire it
link(containerShape, addedClass);
}
// SHAPE WITH LINE
{
// create shape for line
Shape shape = peCreateService.createShape(containerShape, false);
// create and set graphics algorithm
Polyline polyline = gaService.createPolyline(shape, new int[] {0, 20, width, 20});
polyline.setForeground(manageColor(E_CLASS_FOREGROUND));
polyline.setLineWidth(2);
}
// SHAPE WITH TEXT
{
// create shape for text
Shape shape = peCreateService.createShape(containerShape, false);
// create and set text graphics algorithm
Text text = gaService.createText(shape, addedClass.getName());
text.setForeground(manageColor(E_CLASS_TEXT_FOREGROUND));
text.setHorizontalAlignment(Orientation.ALIGNMENT_CENTER);
// vertical alignment has as default value "center"
text.setFont(gaService.manageDefaultFont(getDiagram(), false, true));
gaService.setLocationAndSize(text, 0, 0, width, 20);
// create link and wire it
link(shape, addedClass);
}
return containerShape;
}