protected IFigure createFigure() {
if (image == null) {
ILabeledElement element = BPELUtil.adapt(getStartNode(), ILabeledElement.class);
image = element.getSmallImage(getStartNode());
Rectangle rect = image.getBounds();
imageWidth = rect.width;
imageHeight = rect.height;
}
this.hasFH = getFaultHandler() != null;
this.hasEH = getEventHandler() != null;
// Cause the handlerIcons don't belong to the
// bounds of the StartNodeFigure (as a result of
// moving them a bit to the right in vertical layout and a bit to to the bottom
// in horizontal layout) hit testing
// doesn't reach the Startnode. So add an invisible
// border
StartNodeFigure snf = new StartNodeFigure();
if (!ModelHelper.isHorizontalLayout(getModel()))
snf.setBorder(new MarginBorder(0, 7 + BORDER_WIDTH, 0, 7 + BORDER_WIDTH));
else snf.setBorder(new MarginBorder(5, 0, 5, 0));
faultImageFigure = new ImageFigure(faultImage);
faultImageFigure.setParent(snf);
eventImageFigure = new ImageFigure(eventImage);
eventImageFigure.setParent(snf);
return snf;
}
/** Return a string which should be displayed in this node while collapsed. */
@Override
protected String getLabel() {
ILabeledElement element = BPELUtil.adapt(getActivity(), ILabeledElement.class);
if (element != null) {
return element.getLabel(getActivity());
}
return null;
}
@Override
protected IFigure createFigure() {
// TODO: Shouldn't have to initialize labels in each subclass.
initializeLabels();
if (collapsedImage == null) {
// Create the actual figure for the collapsed edit part
ILabeledElement element = BPELUtil.adapt(getActivity(), ILabeledElement.class);
collapsedImage = element.getSmallImage(getActivity());
}
this.collapsedImageLabel = new Label(collapsedImage);
this.collapsedNameLabel = new Label(getLabel());
// TODO: Shouldn't have to set the decorator in each subclass.
editPartMarkerDecorator =
new BPELEditPartMarkerDecorator(
(EObject) getModel(),
new CollapsableDecorationLayout(/*collapsedImage.getBounds().width*/ 0));
editPartMarkerDecorator.addMarkerMotionListener(getMarkerMotionListener());
this.parentFigure = new Figure();
AlignedFlowLayout layout = new AlignedFlowLayout();
layout.setHorizontal(true);
layout.setHorizontalSpacing(0);
layout.setVerticalSpacing(0);
parentFigure.setLayoutManager(layout);
this.contentFigure = new CollapsableScopeContainerFigure(getModel(), getImage(), getLabel());
contentFigure.addMouseMotionListener(getMouseMotionListener());
contentFigure.setEditPart(this);
contentFigure.setForegroundColor(
BPELUIPlugin.INSTANCE.getColorRegistry().get(IBPELUIConstants.COLOR_BLACK));
parentFigure.add(contentFigure);
// Configure the border and contents based on collapsed state
if (isCollapsed()) {
configureCollapsedFigure(contentFigure);
} else {
configureExpandedFigure(contentFigure);
}
boolean isHorizontal = ModelHelper.isHorizontalLayout(getModel());
this.auxilaryFigure = new AuxiliaryFigure();
layout = new AlignedFlowLayout();
layout.setHorizontal(!isHorizontal);
auxilaryFigure.setLayoutManager(layout);
contentFigure.addFigureListener(auxilaryFigure);
parentFigure.add(auxilaryFigure);
ScopeBorder border = getScopeBorder();
border.setShowFault(getFaultHandler() != null);
border.setShowCompensation(getCompensationHandler() != null);
border.setShowTermination(getTerminationHandler() != null);
border.setShowEvent(getEventHandler() != null);
return editPartMarkerDecorator.createFigure(parentFigure);
}
