/*
* (non-Javadoc)
* @see org.eclipse.sapphire.ui.SapphireActionHandler#run(org.eclipse.sapphire.ui.SapphireRenderingContext)
*/
@Override
protected Object run(SapphireRenderingContext context) {
final IModelElement rootModel = context.getPart().getModelElement();
final ModelProperty modelProperty =
rootModel.getModelElementType().getProperty(this.strModelProperty);
Object obj = rootModel.read(modelProperty);
IModelElement mElement = null;
if (obj instanceof ModelElementList<?>) {
// System.out.println( "QuickActionsHandlerFactory.Handler.run()" + obj.getClass() );
ModelElementList<?> list = (ModelElementList<?>) obj;
mElement = list.addNewElement();
} else {
throw new UnsupportedOperationException(
Resources.bind(Resources.unsuportedOperation, this.strModelProperty));
}
// Select the ndoe
final MasterDetailsEditorPagePart page = getPart().nearest(MasterDetailsEditorPagePart.class);
final MasterDetailsContentNode root = page.getContentOutline().getRoot();
final MasterDetailsContentNode node = root.findNodeByModelElement(mElement);
if (node != null) {
node.select();
}
return mElement;
}
@Override
public boolean applicable(final ServiceContext context, final Class<? extends Service> service) {
final ValueProperty property = context.find(ValueProperty.class);
final IModelElement element = context.find(IModelElement.class);
return (property != null
&& property.hasAnnotation(NoDuplicates.class)
&& element.parent() instanceof ModelElementList);
}
/*
* (non-Javadoc)
* @see org.eclipse.sapphire.services.RelativePathService#roots()
*/
@Override
public List<Path> roots() {
List<Path> roots = new ArrayList<Path>();
IModelElement modelElement = context(IHook.class);
IProject project = modelElement.adapt(IProject.class);
IFolder[] folders = ProjectUtil.getSourceFolders(project);
for (IFolder folder : folders) {
roots.add(new Path(folder.getLocation().toPortableString()));
}
return roots;
}
@Override
public void init(SapphireAction action, ISapphireActionHandlerDef def) {
super.init(action, def);
final IModelElement rootModel = action.getPart().getModelElement();
final ModelProperty modelProperty =
rootModel.getModelElementType().getProperty(this.strModelProperty);
String labelText = modelProperty.getLabel(false, CapitalizationType.FIRST_WORD_ONLY, true);
String actionLabel = getActionLabel(labelText);
setLabel(actionLabel);
ModelElementType propModelElementType = modelProperty.getType();
addImage(propModelElementType.image());
}
private ShapeFactoryCaseDef getShapeFactoryCase(IModelElement listEntryModelElement) {
for (ShapeFactoryCaseDef shapeFactoryCase : this.shapeFactoryDef.getCases()) {
JavaType javaType = shapeFactoryCase.getType().resolve();
Class<?> cl = javaType.artifact();
if (cl.isAssignableFrom(listEntryModelElement.getClass())) {
return shapeFactoryCase;
}
}
return null;
}
private void handleModelPropertyChange(final PropertyEvent event) {
final IModelElement element = event.element();
final ModelProperty property = event.property();
ModelElementList<IModelElement> newList =
(ModelElementList<IModelElement>) element.read(property);
List<ShapePart> children = getChildren();
List<IModelElement> oldList = new ArrayList<IModelElement>(children.size());
for (ShapePart shapePart : children) {
oldList.add(shapePart.getLocalModelElement());
}
List<IModelElement> deletedShapes = ListUtil.ListDiff(oldList, newList);
List<IModelElement> newShapes = ListUtil.ListDiff(newList, oldList);
if (deletedShapes.isEmpty() && newShapes.isEmpty() && ListUtil.ListDiffers(oldList, newList)) {
// List has been re-ordered
List<ShapePart> newChildren = new ArrayList<ShapePart>();
for (IModelElement listEle : newList) {
ShapePart shapePart = getShapePart(listEle);
newChildren.add(shapePart);
}
this.children.clear();
this.children.addAll(newChildren);
broadcast(new ShapeReorderEvent(this));
} else {
for (IModelElement deletedShape : deletedShapes) {
ShapePart shapePart = getShapePart(deletedShape);
if (shapePart != null) {
shapePart.dispose();
this.children.remove(shapePart);
broadcast(new ShapeDeleteEvent(shapePart));
}
}
for (IModelElement newShape : newShapes) {
ShapeFactoryCaseDef shapeFactoryCase = getShapeFactoryCase(newShape);
ShapePart shapePart = createShapePart(shapeFactoryCase, newShape);
this.children.add(shapePart);
broadcast(new ShapeAddEvent(shapePart));
}
}
}
@Override
protected void initEnablementService() {
final IModelElement element = context(IModelElement.class);
IModelParticle parent = element.parent();
if (!(parent instanceof IModelElement)) {
parent = parent.parent();
}
this.parentElement = (IModelElement) parent;
this.parentProperty = element.getParentProperty();
this.listener =
new FilteredListener<PropertyEnablementEvent>() {
@Override
protected void handleTypedEvent(final PropertyEnablementEvent event) {
refresh();
}
};
this.parentElement.attach(this.listener, this.parentProperty);
}
