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;
}
protected static void createSPPFigure(
SPPRef spp,
boolean refspp,
ContainerShape containerShape,
GraphicsAlgorithm invisibleRectangle,
Color darkColor,
Color brightDolor) {
boolean relay = ValidationUtil.isRelay(spp);
int size = refspp ? ITEM_SIZE_SMALL : ITEM_SIZE;
int line = refspp ? LINE_WIDTH / 2 : LINE_WIDTH;
Color bg = brightDolor;
if (refspp) {
bg = darkColor;
} else {
if (relay) bg = brightDolor;
else bg = darkColor;
}
IGaService gaService = Graphiti.getGaService();
// TODOHRR: depicting SPPs as diamond using polygon didn't work
// int s2 = size/2;
// int xy[] = new int[] { s2, 0, size, s2, s2, size, 0, s2};
// Polygon rect = gaService.createPolygon(invisibleRectangle, xy);
// rect.setForeground(darkColor);
// rect.setBackground(bg);
// rect.setLineWidth(line);
// gaService.setLocation(rect, s2, s2);
// Rectangle rect = gaService.createRectangle(invisibleRectangle);
Ellipse rect = gaService.createEllipse(invisibleRectangle);
rect.setForeground(darkColor);
rect.setBackground(bg);
rect.setLineWidth(line);
gaService.setLocationAndSize(rect, size / 2, size / 2, size, size);
if (containerShape.getAnchors().isEmpty()) {
// here we place our anchor
IPeCreateService peCreateService = Graphiti.getPeCreateService();
// FixPointAnchor anchor = peCreateService.createFixPointAnchor(containerShape);
// anchor.setLocation(gaService.createPoint(xy[0], xy[1]));
// anchor = peCreateService.createFixPointAnchor(containerShape);
// anchor.setLocation(gaService.createPoint(xy[2], xy[3]));
// anchor = peCreateService.createFixPointAnchor(containerShape);
// anchor.setLocation(gaService.createPoint(xy[4], xy[5]));
// anchor = peCreateService.createFixPointAnchor(containerShape);
// anchor.setLocation(gaService.createPoint(xy[6], xy[7]));
// TODOHRR: EllipseAnchor would be nice
ChopboxAnchor anchor = peCreateService.createChopboxAnchor(containerShape);
anchor.setReferencedGraphicsAlgorithm(rect);
} else {
// we just set the referenced GA
// containerShape.getAnchors().get(0).setReferencedGraphicsAlgorithm(rect);
}
}
@Override
public PictogramElement add(IAddContext context) {
final Event addedEvent = (Event) context.getNewObject();
final ContainerShape parent = context.getTargetContainer();
// CONTAINER SHAPE WITH CIRCLE
final IPeCreateService peCreateService = Graphiti.getPeCreateService();
final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);
// check whether the context has a size (e.g. from a create feature)
// otherwise define a default size for the shape
final int width = context.getWidth() <= 0 ? 35 : context.getWidth();
final int height = context.getHeight() <= 0 ? 35 : context.getHeight();
final IGaService gaService = Graphiti.getGaService();
Ellipse circle;
{
final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
invisibleCircle.setFilled(false);
invisibleCircle.setLineVisible(false);
gaService.setLocationAndSize(invisibleCircle, context.getX(), context.getY(), width, height);
// create and set visible circle inside invisible circle
circle = gaService.createEllipse(invisibleCircle);
circle.setParentGraphicsAlgorithm(invisibleCircle);
circle.setStyle(StyleUtil.getStyleForEvent(getDiagram()));
gaService.setLocationAndSize(circle, 0, 0, width, height);
// create link and wire it
link(containerShape, addedEvent);
}
{
final Shape shape = peCreateService.createShape(containerShape, false);
final Image image =
gaService.createImage(shape, PluginImage.IMG_STARTEVENT_MESSAGE.getImageKey());
image.setWidth(20);
image.setHeight(20);
gaService.setLocationAndSize(image, (width - 20) / 2, (height - 20) / 2, 20, 20);
}
// add a chopbox anchor to the shape
peCreateService.createChopboxAnchor(containerShape);
if (!(addedEvent instanceof EndEvent)) {
// create an additional box relative anchor at middle-right
final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
boxAnchor.setRelativeWidth(1.0);
boxAnchor.setRelativeHeight(0.51);
boxAnchor.setReferencedGraphicsAlgorithm(circle);
final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
}
layoutPictogramElement(containerShape);
return containerShape;
}
@Override
public PictogramElement createShape(
Object businessObject,
ContainerShape layoutParent,
int width,
int height,
IAddContext context) {
final IPeCreateService peCreateService = Graphiti.getPeCreateService();
final ContainerShape containerShape = peCreateService.createContainerShape(layoutParent, true);
final IGaService gaService = Graphiti.getGaService();
Diagram diagram = getFeatureProvider().getDiagramTypeProvider().getDiagram();
final Pool addedPool = (Pool) context.getNewObject();
// check whether the context has a size (e.g. from a create feature)
// otherwise define a default size for the shape
width = width <= 0 ? 500 : width;
height = height <= 0 ? 150 : height;
// create invisible outer rectangle expanded by
// the width needed for the anchor
final Rectangle invisibleRectangle = gaService.createInvisibleRectangle(containerShape);
gaService.setLocationAndSize(invisibleRectangle, context.getX(), context.getY(), width, height);
// create and set visible rectangle inside invisible rectangle
Rectangle rectangle = gaService.createRectangle(invisibleRectangle);
rectangle.setParentGraphicsAlgorithm(invisibleRectangle);
rectangle.setStyle(StyleUtil.getStyleForPool(diagram));
gaService.setLocationAndSize(rectangle, 0, 0, width, height);
// create shape for text
final Shape shape = peCreateService.createShape(containerShape, false);
// create and set text graphics algorithm
String name = BpmnExtensionUtil.getPoolName(addedPool, ActivitiPlugin.getDefault());
final Text text = gaService.createDefaultText(diagram, shape, name);
text.setStyle(StyleUtil.getStyleForEvent(diagram));
text.setHorizontalAlignment(Orientation.ALIGNMENT_CENTER);
text.setVerticalAlignment(Orientation.ALIGNMENT_MIDDLE);
gaService.setLocationAndSize(text, 0, 0, 20, height);
text.setAngle(-90);
Font font = null;
if (OSUtil.getOperatingSystem() == OSEnum.Mac) {
font = gaService.manageFont(diagram, text.getFont().getName(), 11, false, true);
} else {
font = gaService.manageDefaultFont(diagram, false, true);
}
text.setFont(font);
// create link and wire it
getFeatureProvider().link(shape, addedPool);
return containerShape;
}
Anchor execute(RelationConnection startConnection, EObject bo, ICustomContext context) {
RelationShape relationShape = ActordiagramFactory.eINSTANCE.createRelationShape();
relationShape.setVisible(true);
relationShape.setActive(true);
int x = context.getX();
if (x < 0) x = 200;
int y = context.getY();
if (y < 0) y = 200;
GraphicsAlgorithm relationGa = Graphiti.getGaCreateService().createEllipse(relationShape);
Graphiti.getGaService()
.setLocationAndSize(
relationGa, x - RELATION_SIZE / 2, y - RELATION_SIZE / 2, RELATION_SIZE, RELATION_SIZE);
ChopboxAnchor anchor = Graphiti.getPeCreateService().createChopboxAnchor(relationShape);
anchor.setReferencedGraphicsAlgorithm(relationGa);
// Rectangle relationGa =
// Graphiti.getGaCreateService().createInvisibleRectangle(relationShape);
// int x = context.getX(); if (x < 0) x = 200;
// int y = context.getY(); if (y < 0) y = 200;
// Graphiti.getGaService().setLocationAndSize(relationGa, x, y, RELATION_SIZE, RELATION_SIZE);
// GraphicsAlgorithm relationShapeGa = Graphiti.getGaCreateService().createEllipse(relationGa);
// Graphiti.getGaService().setLocationAndSize(relationShapeGa, x, y, RELATION_SIZE,
// RELATION_SIZE);
// BoxRelativeAnchor anchor =
// Graphiti.getPeCreateService().createBoxRelativeAnchor(relationShape);
// anchor.setReferencedGraphicsAlgorithm(relationGa);
// anchor.setRelativeHeight(0.5);
// anchor.setRelativeWidth(0.5);
// Rectangle anchorGa = Graphiti.getGaCreateService().createInvisibleRectangle(anchor);
// Graphiti.getGaService().setLocationAndSize(anchorGa, -1, -1, 3, 3);
relationShape.setContainer(startConnection.getParent());
RelationConnection endConnection =
addRelationFeature.createRelationConnection(anchor, startConnection.getEnd());
startConnection.setEnd(anchor);
// check class, in case RelationConnection does not subclass it
if (startConnection instanceof FreeFormConnection) {
splitBendPoints((FreeFormConnection) startConnection, endConnection, x, y);
}
link(relationShape, bo);
link(endConnection, bo);
return anchor;
}
@Override
public PictogramElement createShape(
Object businessObject,
ContainerShape layoutParent,
int width,
int height,
IAddContext context) {
final IPeCreateService peCreateService = Graphiti.getPeCreateService();
final ContainerShape containerShape = peCreateService.createContainerShape(layoutParent, true);
final IGaService gaService = Graphiti.getGaService();
Diagram diagram = getFeatureProvider().getDiagramTypeProvider().getDiagram();
final TextAnnotation annotation = (TextAnnotation) businessObject;
height = Math.max(50, height);
width = Math.max(100, width);
final int commentEdge = 20;
final Rectangle rect = gaService.createInvisibleRectangle(containerShape);
gaService.setLocationAndSize(rect, context.getX(), context.getY(), width, height);
final Shape lineShape = peCreateService.createShape(containerShape, false);
final Polyline line =
gaService.createPolyline(
lineShape, new int[] {commentEdge, 0, 0, 0, 0, height, commentEdge, height});
line.setStyle(StyleUtil.getStyleForTask(diagram));
line.setLineWidth(2);
gaService.setLocationAndSize(line, 0, 0, commentEdge, height);
final Shape textShape = peCreateService.createShape(containerShape, false);
String annotationText =
BpmnExtensionUtil.getTextAnnotationText(annotation, ActivitiPlugin.getDefault());
final MultiText text = gaService.createDefaultMultiText(diagram, textShape, annotationText);
text.setStyle(StyleUtil.getStyleForTask(diagram));
text.setVerticalAlignment(Orientation.ALIGNMENT_TOP);
if (OSUtil.getOperatingSystem() == OSEnum.Mac) {
text.setFont(gaService.manageFont(diagram, text.getFont().getName(), 11));
}
gaService.setLocationAndSize(text, 5, 5, width - 5, height - 5);
getFeatureProvider().link(textShape, annotation);
peCreateService.createChopboxAnchor(containerShape);
return containerShape;
}
/**
* Create a resource from the given URI and append a new Diagram instance to its contents. The
* resourceSet used must be authorized to write on the disk. This means that the default
* EditingDomain's resourceSet must be used in a write transaction (for example). If it is not
* possible, do not provide a resourceSet, the default one will be used.
*
* @param resourceSet
* @param uri
* @return The Diagram created
* @throws IOException
*/
public static Diagram createDiagramResource(final ResourceSet resourceSet, final URI uri)
throws IOException {
// Compute the new diagram name
final String name = uri.trimFileExtension().lastSegment();
// Create the diagram
final Diagram diagram =
Graphiti.getPeCreateService().createDiagram(Activator.DIAGRAM_TYPE, name, true);
// Create the resource
Resource res = resourceSet.createResource(uri);
res.getContents().add(diagram);
res.setTrackingModification(true);
res.save(Collections.EMPTY_MAP);
return diagram;
}
@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;
}
public PictogramElement add(IAddContext context) {
Object newObject = context.getNewObject();
Shape shape = Graphiti.getPeCreateService().createShape(context.getTargetContainer(), true);
IGaService gaService = Graphiti.getGaService();
Rectangle r = gaService.createRectangle(shape);
gaService.setLocationAndSize(r, context.getX(), context.getY(), 400, 100);
r.setBackground(gaService.manageColor(getDiagram(), IColorConstant.WHITE));
String text = newObject.getClass().getName() + " - " + newObject.toString();
Text textGa = gaService.createDefaultText(getDiagram(), r, text);
gaService.setLocationAndSize(textGa, 0, 0, 400, 100);
textGa.setRotation(-1d);
// Create an italic font to use it later in the rich tooltip
gaService.manageFont(
getDiagram(), IGaService.DEFAULT_FONT, IGaService.DEFAULT_FONT_SIZE, true, false);
return shape;
}
@Override
public PictogramElement add(IAddContext context) {
IAddConnectionContext addConContext = (IAddConnectionContext) context;
IPeCreateService peCreateService = Graphiti.getPeCreateService();
IGaService gaService = Graphiti.getGaService();
Connection connection = peCreateService.createFreeFormConnection(getDiagram());
connection.setStart(addConContext.getSourceAnchor());
connection.setEnd(addConContext.getTargetAnchor());
Polyline polyline = gaService.createPlainPolyline(connection);
polyline.setForeground(manageColor(IColorConstant.BLACK));
// TODO: enable the link to the domain object
// Object addedDomainObjectConnection = context.getNewObject();
// link(connection, addedDomainObjectConnection);
return connection;
}
@Override
public PictogramElement add(IAddContext context) {
// TODO Auto-generated method stub
IAddConnectionContext addConContext = (IAddConnectionContext) context;
AdviceEdge edge = (AdviceEdge) context.getNewObject();
IPeCreateService peCreateService = Graphiti.getPeCreateService();
Connection connection = peCreateService.createFreeFormConnection(getDiagram());
connection.setStart(addConContext.getSourceAnchor());
connection.setEnd(addConContext.getTargetAnchor());
IGaService gaService = Graphiti.getGaService();
Polyline polyline = gaService.createPlainPolyline(connection);
polyline.setStyle(StyleUtil.getStyleForElement(getDiagram()));
polyline.setLineStyle(LineStyle.DOT);
link(connection, edge);
// add dynamic text decorator for the reference name
ConnectionDecorator textDecorator =
peCreateService.createConnectionDecorator(connection, true, 0.5, true);
Text text = gaService.createPlainText(textDecorator);
text.setStyle(StyleUtil.getStyleForTextDecorator((getDiagram())));
gaService.setLocation(text, 10, 0);
text.setValue(edge.getAdvicetype().toString());
ConnectionDecorator cd;
cd = peCreateService.createConnectionDecorator(connection, false, 1.0, true);
int[] xy = {getPointCutR() * 2, 0, 0, -getPointCutR() * 2, 0, 0, 0, getPointCutR() * 2};
Polygon polygon = Graphiti.getGaCreateService().createPolygon(cd, xy);
polygon.setStyle(StyleUtil.getStyleForElement(getDiagram()));
polygon.setLineStyle(LineStyle.DOT);
return connection;
}
// 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;
}
@Override
public PictogramElement add(IAddContext context) {
final Task addedTask = (Task) context.getNewObject();
final ContainerShape parent = context.getTargetContainer();
// CONTAINER SHAPE WITH ROUNDED RECTANGLE
final IPeCreateService peCreateService = Graphiti.getPeCreateService();
final ContainerShape containerShape = peCreateService.createContainerShape(parent, true);
final IGaService gaService = Graphiti.getGaService();
DiagramBaseShape baseShape = DiagramBaseShape.ACTIVITY;
if (ExtensionUtil.isCustomServiceTask(addedTask)) {
final ServiceTask serviceTask = (ServiceTask) addedTask;
final List<CustomServiceTask> customServiceTasks =
ExtensionUtil.getCustomServiceTasks(ActivitiUiUtil.getProjectFromDiagram(getDiagram()));
CustomServiceTask targetTask = null;
for (final CustomServiceTask customServiceTask : customServiceTasks) {
if (customServiceTask.getId().equals(ExtensionUtil.getCustomServiceTaskId(serviceTask))) {
targetTask = customServiceTask;
break;
}
}
if (!DiagramBaseShape.ACTIVITY.equals(targetTask.getDiagramBaseShape())) {
baseShape = targetTask.getDiagramBaseShape();
}
}
int width = 0;
int height = 0;
GraphicsAlgorithm algorithm = null;
switch (baseShape) {
case ACTIVITY:
// check whether the context has a size (e.g. from a create feature)
// otherwise define a default size for the shape
width = context.getWidth() <= 0 ? 105 : context.getWidth();
height = context.getHeight() <= 0 ? 55 : context.getHeight();
RoundedRectangle roundedRectangle; // need to access it later
{
// create invisible outer rectangle expanded by
// the width needed for the anchor
final Rectangle invisibleRectangle = gaService.createInvisibleRectangle(containerShape);
gaService.setLocationAndSize(
invisibleRectangle, context.getX(), context.getY(), width, height);
// create and set visible rectangle inside invisible rectangle
roundedRectangle = gaService.createRoundedRectangle(invisibleRectangle, 20, 20);
algorithm = roundedRectangle;
roundedRectangle.setParentGraphicsAlgorithm(invisibleRectangle);
roundedRectangle.setStyle(StyleUtil.getStyleForTask(getDiagram()));
gaService.setLocationAndSize(roundedRectangle, 0, 0, width, height);
// create link and wire it
link(containerShape, addedTask);
}
break;
case GATEWAY:
// check whether the context has a size (e.g. from a create feature)
// otherwise define a default size for the shape
width = context.getWidth() <= 0 ? 60 : context.getWidth();
height = context.getHeight() <= 0 ? 60 : context.getHeight();
Polygon polygon;
{
int xy[] = new int[] {0, 30, 30, 0, 60, 30, 30, 60, 0, 30};
final Polygon invisiblePolygon = gaService.createPolygon(containerShape, xy);
invisiblePolygon.setFilled(false);
invisiblePolygon.setLineVisible(false);
gaService.setLocationAndSize(
invisiblePolygon, context.getX(), context.getY(), width, height);
// create and set visible circle inside invisible circle
polygon = gaService.createPolygon(invisiblePolygon, xy);
algorithm = polygon;
polygon.setParentGraphicsAlgorithm(invisiblePolygon);
polygon.setStyle(StyleUtil.getStyleForTask(getDiagram()));
gaService.setLocationAndSize(polygon, 0, 0, width, height);
// create link and wire it
link(containerShape, addedTask);
}
break;
case EVENT:
// check whether the context has a size (e.g. from a create feature)
// otherwise define a default size for the shape
width = context.getWidth() <= 0 ? 55 : context.getWidth();
height = context.getHeight() <= 0 ? 55 : context.getHeight();
Ellipse circle;
{
final Ellipse invisibleCircle = gaService.createEllipse(containerShape);
invisibleCircle.setFilled(false);
invisibleCircle.setLineVisible(false);
gaService.setLocationAndSize(
invisibleCircle, context.getX(), context.getY(), width, height);
// create and set visible circle inside invisible circle
circle = gaService.createEllipse(invisibleCircle);
circle.setParentGraphicsAlgorithm(invisibleCircle);
circle.setStyle(StyleUtil.getStyleForTask(getDiagram()));
gaService.setLocationAndSize(circle, 0, 0, width, height);
// create link and wire it
link(containerShape, addedTask);
}
break;
}
// SHAPE WITH TEXT
{
// create shape for text
final Shape shape = peCreateService.createShape(containerShape, false);
// create and set text graphics algorithm
final MultiText text =
gaService.createDefaultMultiText(getDiagram(), shape, addedTask.getName());
text.setStyle(StyleUtil.getStyleForTask(getDiagram()));
text.setHorizontalAlignment(Orientation.ALIGNMENT_CENTER);
text.setVerticalAlignment(Orientation.ALIGNMENT_CENTER);
if (OSUtil.getOperatingSystem() == OSEnum.Mac) {
text.setFont(gaService.manageFont(getDiagram(), text.getFont().getName(), 11));
}
switch (baseShape) {
case ACTIVITY:
gaService.setLocationAndSize(text, 0, 20, width, height - 25);
break;
case GATEWAY:
gaService.setLocationAndSize(text, 0, height + 5, width, 40);
break;
case EVENT:
gaService.setLocationAndSize(text, 0, height + 5, width, 40);
break;
}
// create link and wire it
link(shape, addedTask);
// provide information to support direct-editing directly
// after object creation (must be activated additionally)
final IDirectEditingInfo directEditingInfo = getFeatureProvider().getDirectEditingInfo();
// set container shape for direct editing after object creation
directEditingInfo.setMainPictogramElement(containerShape);
// set shape and graphics algorithm where the editor for
// direct editing shall be opened after object creation
directEditingInfo.setPictogramElement(shape);
directEditingInfo.setGraphicsAlgorithm(text);
}
{
final Shape shape = peCreateService.createShape(containerShape, false);
final Image image = gaService.createImage(shape, getIcon(addedTask));
switch (baseShape) {
case ACTIVITY:
gaService.setLocationAndSize(image, 5, 5, IMAGE_SIZE, IMAGE_SIZE);
break;
case GATEWAY:
gaService.setLocationAndSize(
image, (width - IMAGE_SIZE) / 2, (height - IMAGE_SIZE) / 2, IMAGE_SIZE, IMAGE_SIZE);
break;
case EVENT:
gaService.setLocationAndSize(
image, (width - IMAGE_SIZE) / 2, (height - IMAGE_SIZE) / 2, IMAGE_SIZE, IMAGE_SIZE);
break;
}
}
// add a chopbox anchor to the shape
peCreateService.createChopboxAnchor(containerShape);
// create an additional box relative anchor at middle-right
final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
boxAnchor.setRelativeWidth(1.0);
boxAnchor.setRelativeHeight(0.51);
boxAnchor.setReferencedGraphicsAlgorithm(algorithm);
final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
layoutPictogramElement(containerShape);
return containerShape;
}