/**
* @see org.eclipse.ui.dialogs.CheckedTreeSelectionDialog#setInput(java.lang.Object)
* @param input
*/
@Override
public void setInput(Object input) {
super.setInput(input);
if (input instanceof List<?> && !((List<?>) input).isEmpty()) {
Object obj = ((List<?>) input).get(0);
if (obj instanceof EditPart) {
diagramEP = DiagramEditPartsUtil.getDiagramEditPart((EditPart) obj);
}
}
Assert.isNotNull(diagramEP);
}
/** @generated */
protected Image getLabelIcon() {
EObject parserElement = getParserElement();
if (parserElement == null) {
return null;
}
List<View> views = DiagramEditPartsUtil.findViews(parserElement, getViewer());
for (View view : views) {
if (NameLabelIconHelper.showLabelIcon(view)) {
return UMLElementTypes.getImage(parserElement.eClass());
}
}
return null;
}
/**
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
* @param element
* @return
*/
public String getText(Object element) {
EditPart dummyEP = DiagramEditPartsUtil.getEditPartFromView((View) element, diagramEP);
String text = "[No Text To Display]";
if (dummyEP instanceof GraphicalEditPart) {
IFigure figure = ((GraphicalEditPart) dummyEP).getFigure();
if (figure instanceof WrappingLabel) {
String str = ((WrappingLabel) figure).getText();
if (str != null && str.length() != 0) {
text = str;
}
}
}
return text;
}
/**
* Tests if the compartment is a compartment list
*
* @param node the node on which we want add an Overlay
* @return <code>true</code> if the compartment is managed by an {@link XYLayoutEditPolicy}
*/
protected boolean isInCompartmentList(Node node) {
IGraphicalEditPart gep =
(IGraphicalEditPart) getDecoratorTarget().getAdapter(IGraphicalEditPart.class);
if (gep != null && gep.getRoot() != null) {
EObject container = node.eContainer();
if (container instanceof View) {
EditPart EP = DiagramEditPartsUtil.getEditPartFromView((View) container, gep);
EditPolicy editPolicy = EP.getEditPolicy(EditPolicy.LAYOUT_ROLE);
if (!(editPolicy instanceof XYLayoutEditPolicy)) { // we are in a
// compartment
// list
return true;
}
}
}
return false;
}
private Float getPosition(InteractionFragment fragment) {
if (fragment == null) {
return null;
}
View view = getGraphicalView(fragment);
if (view == null) {
return null;
}
Float[] preferPosition = cachePositions != null ? cachePositions.get(view) : null;
EObject hostElement = ViewUtil.resolveSemanticElement(view);
EditPart editPart = DiagramEditPartsUtil.getEditPartFromView(view, fragmentRootEditPart);
if (fragment instanceof MessageOccurrenceSpecification
&& hostElement instanceof Message
&& editPart instanceof ConnectionNodeEditPart) {
boolean isStart = fragment == ((Message) hostElement).getSendEvent();
Point location =
getAbsoluteEdgeExtremity((ConnectionNodeEditPart) editPart, isStart, preferPosition);
if (location != null) {
return isStart ? location.y - HALF_UNIT : location.y + HALF_UNIT;
}
} else if (fragment instanceof ExecutionOccurrenceSpecification
&& hostElement instanceof ExecutionSpecification
&& editPart instanceof IGraphicalEditPart) {
Rectangle bounds = getAbsoluteBounds((IGraphicalEditPart) editPart, preferPosition);
if (bounds != null) {
if (bounds.height <= 0) {
bounds.height = 50; // LifelineXYLayoutEditPolicy.EXECUTION_INIT_HEIGHT;
}
if (fragment == ((ExecutionSpecification) hostElement).getStart()) {
return bounds.y - HALF_UNIT;
} else {
return bounds.bottom() + HALF_UNIT;
}
}
} else if (view instanceof Shape && editPart instanceof IGraphicalEditPart) {
Rectangle bounds = getAbsoluteBounds((IGraphicalEditPart) editPart, preferPosition);
if (bounds != null) {
return bounds.y * CONVERT_UNIT;
}
}
return null;
}
private View getGraphicalView(EObject eObj) {
if (eObj instanceof ExecutionOccurrenceSpecification) {
ExecutionSpecification execution = ((ExecutionOccurrenceSpecification) eObj).getExecution();
return getGraphicalView(execution);
} else if (eObj instanceof MessageOccurrenceSpecification) {
return getGraphicalView(((MessageOccurrenceSpecification) eObj).getMessage());
} else if (eObj instanceof PartDecomposition) {
EList<Lifeline> covereds = ((PartDecomposition) eObj).getCovereds();
if (covereds.size() == 1) {
return getGraphicalView(covereds.get(0));
}
} else if (eObj != null) {
List<?> views = DiagramEditPartsUtil.getEObjectViews(eObj);
if (views.size() == 1) {
return (View) views.get(0);
}
return null;
}
return null;
}
/** {@inheritDoc} */
@Override
protected Command getActionCommand() {
/* for further information, see bug 302555 */
ViewServiceUtil.forceLoad();
ShowHideCompartmentRequest req = null;
CompoundCommand completeCmd =
new CompoundCommand("Destroy and Create Compartment Command"); // $NON-NLS-1$
// the commands to hide compartment
for (EditPartRepresentation current : this.viewsToDestroy) {
if (current instanceof CompartmentEditPartRepresentation) {
CompartmentEditPartRepresentation currentRepresentation =
(CompartmentEditPartRepresentation) current;
View currentView = currentRepresentation.getCompartmentView();
EditPart currentEditPart =
currentRepresentation
.getRepresentedEditPart(); // should not be null, because a view to delete should
// be visible, and so have an existing associated edit
// part.
// if null, try to find it using gmf methods from the view
if (currentEditPart == null) {
Activator.log.debug(
"Warning! An edit part representation wished to destroy a view, but no edit part exists currently!"
+ current);
currentEditPart =
DiagramEditPartsUtil.getEditPartFromView(currentView, selectedElements.get(0))
.getParent();
}
if (currentEditPart != null) {
req = new ShowHideCompartmentRequest(ShowHideCompartmentRequest.HIDE, currentView);
req.setType(ShowHideCompartmentRequest.SHOW_HIDE_COMPARTMENT);
Command tmp = currentEditPart.getCommand(req);
if (tmp != null && tmp.canExecute()) {
completeCmd.add(tmp);
}
} else {
Activator.log.debug(
"Impossible to find an edit part for the given representation: " + current);
}
}
// if(current instanceof View) {
// EditPart ep = DiagramEditPartsUtil.getEditPartFromView((View)current,
// selectedElements.get(0)).getParent();
// req = new ShowHideCompartmentRequest(ShowHideCompartmentRequest.HIDE,
// ((View)current).getType());
// req.setType(ShowHideCompartmentRequest.SHOW_HIDE_COMPARTMENT);
// Command tmp = ep.getCommand(req);
// if(tmp != null && tmp.canExecute()) {
// completeCmd.add(tmp);
// }
// } else if(current instanceof CompartmentTitleRepresentation) {
// ShowHideTitleOfCompartmentCommand tmp = new
// ShowHideTitleOfCompartmentCommand(this.domain,
// (View)((CompartmentTitleRepresentation)current).getRealObject(), false);
// if(tmp != null && tmp.canExecute()) {
// completeCmd.add(new ICommandProxy(tmp));
// }
// }
}
// the command to show compartment
for (EditPartRepresentation current : this.viewsToCreate) {
if (current instanceof CompartmentEditPartRepresentation) {
CompartmentEditPartRepresentation currentRepresentation =
(CompartmentEditPartRepresentation) current;
View currentView = currentRepresentation.getCompartmentView();
EditPartRepresentation parentRepresentation =
currentRepresentation.getParentRepresentation();
IGraphicalEditPart parentEditPart = parentRepresentation.getRepresentedEditPart();
if (currentView != null && parentEditPart != null) {
req = new ShowHideCompartmentRequest(ShowHideCompartmentRequest.SHOW, currentView);
req.setType(ShowHideCompartmentRequest.SHOW_HIDE_COMPARTMENT);
Command tmp = parentEditPart.getCommand(req);
if (tmp != null && tmp.canExecute()) {
completeCmd.add(tmp);
}
}
}
// if(current instanceof View) {
// EditPart ep = CompartmentUtils.getCompartmentTitleRepresentation(rep,
// (View)current).getParent();
// req = new ShowHideCompartmentRequest(ShowHideCompartmentRequest.SHOW,
// ((View)current).getType());
// req.setType(ShowHideCompartmentRequest.SHOW_HIDE_COMPARTMENT);
// Command tmp = ep.getCommand(req);
// if(tmp != null && tmp.canExecute()) {
// completeCmd.add(tmp);
// }
// } else if(current instanceof CompartmentTitleRepresentation) {
// CompartmentTitleRepresentation compartmentTitleRep =
// (CompartmentTitleRepresentation)current;
// final View view = (View)compartmentTitleRep.getRealObject();
// Style style = view.getStyle(NotationPackage.eINSTANCE.getTitleStyle());
// if(style == null) {
// // style is not existing yet (true for models created with Papyrus 0.7.x) => create now
// // See bug 351084
// completeCmd.add(new ICommandProxy(new AbstractTransactionalCommand(domain, "Create
// title style", Collections.EMPTY_LIST) { //$NON-NLS-1$
//
// public CommandResult doExecuteWithResult(IProgressMonitor dummy, IAdaptable info) {
// TitleStyle style =
// (TitleStyle)view.createStyle(NotationPackage.eINSTANCE.getTitleStyle());
// style.setShowTitle(false);
// return CommandResult.newOKCommandResult();
// }
// }));
// }
// ShowHideTitleOfCompartmentCommand tmp = new
// ShowHideTitleOfCompartmentCommand(this.domain, view, true);
// if(tmp != null && tmp.canExecute()) {
// completeCmd.add(new ICommandProxy(tmp));
// }
// }
}
// now sets the visibility for all shown views
for (CompartmentEditPartRepresentation currentRepresentation : visibleRepresentations) {
final View currentView = currentRepresentation.getCompartmentView();
boolean newVisibility = currentRepresentation.isTitleVisible();
boolean oldVisibility = CompartmentUtils.isCompartmentTitleVisible(currentView);
IGraphicalEditPart parentEditPart =
currentRepresentation.getParentRepresentation().getRepresentedEditPart();
final TransactionalEditingDomain domain = parentEditPart.getEditingDomain();
// visibility has changed => change the model
if (newVisibility != oldVisibility) {
Style style = currentView.getStyle(NotationPackage.eINSTANCE.getTitleStyle());
if (style == null) {
// style is not existing yet (true for models created with Papyrus 0.7.x) => create now
// See bug 351084
completeCmd.add(
new ICommandProxy(
new AbstractTransactionalCommand(
domain, "Create title style", Collections.EMPTY_LIST) { // $NON-NLS-1$
@Override
public CommandResult doExecuteWithResult(
IProgressMonitor dummy, IAdaptable info) {
TitleStyle style =
(TitleStyle)
currentView.createStyle(NotationPackage.eINSTANCE.getTitleStyle());
style.setShowTitle(false);
return CommandResult.newOKCommandResult();
}
}));
}
ShowHideTitleOfCompartmentCommand tmp =
new ShowHideTitleOfCompartmentCommand(domain, currentView, newVisibility);
if (tmp != null && tmp.canExecute()) {
completeCmd.add(new ICommandProxy(tmp));
}
}
}
return completeCmd;
}
