/**
* Constructor.
*
* @param createTool The tool to do some other actions
* @param editingDomain The transactional editing domain
* @param tableCommandFactory The EMF command factory
*/
public CreateToolItemAction(
final TreeItemCreationTool createTool,
final TransactionalEditingDomain editingDomain,
final ITreeCommandFactory tableCommandFactory) {
super(
new IdentifiedElementQuery(createTool).getLabel(),
CreateToolItemAction.findImageDescriptor(createTool),
editingDomain,
tableCommandFactory,
createTool);
}
private static ImageDescriptor findImageDescriptor(TreeItemCreationTool createTool) {
ImageDescriptor descriptor =
DTreeViewerManager.getImageRegistry()
.getDescriptor(DTreeViewerManager.CREATE_TREE_ITEM_IMG);
EObject created = null;
Iterator<CreateInstance> createInstances =
Iterators.filter(createTool.eAllContents(), CreateInstance.class);
while (created == null && createInstances.hasNext()) {
CreateInstance map = createInstances.next();
created = CreateToolItemAction.tryToInstanciateType(createTool, created, map.getTypeName());
}
Iterator<TreeItemMapping> it = createTool.getMapping().iterator();
while (created == null && it.hasNext()) {
TreeItemMapping map = it.next();
created =
CreateToolItemAction.tryToInstanciateType(createTool, created, map.getDomainClass());
}
if (created != null) {
final IItemLabelProvider labelProvider =
(IItemLabelProvider)
TreeUIPlugin.getPlugin()
.getItemProvidersAdapterFactory()
.adapt(created, IItemLabelProvider.class);
if (labelProvider != null) {
ImageDescriptor semanticDescriptor =
ExtendedImageRegistry.getInstance().getImageDescriptor(labelProvider.getImage(created));
if (semanticDescriptor != null) {
descriptor = semanticDescriptor;
}
}
}
return descriptor;
}
