// TODO add types from the loaded resources
// traverse deep into the nested packages
public IContentAssistProcessor getCompletionProcessor(IAdaptable subject) {
CollaborationUse cu = doAdapt(subject);
String name = cu.getName() == null ? "" : cu.getName(); // $NON-NLS-1$
List<Type> types = getTypeProposals(cu);
LinkedList<String> names = new LinkedList<String>();
for (Type next : types) {
names.add(COLLABORATION_USE_FORMAT.format(new Object[] {name, next.getName()}));
}
FixedSetCompletionProcessor cp = new FixedSetCompletionProcessor(names);
cp.setContext(cu);
return cp;
}
public ICommand getParseCommand(IAdaptable element, String newString, int flags) {
CollaborationUse cu = doAdapt(element);
if (cu == null) {
return UnexecutableCommand.INSTANCE;
}
if (newString == null) {
return UnexecutableCommand.INSTANCE;
}
Collaboration oldType = cu.getType();
String oldName = cu.getName() == null ? "" : cu.getName(); // $NON-NLS-1$
List<Type> types = getTypeProposals(cu);
try {
Object[] parsed = COLLABORATION_USE_FORMAT.parse(newString);
String newName = (String) parsed[0];
CompositeCommand cc =
new CompositeCommand(
CustomMessages.CollaborationUseParser_collaboration_use_name_parser_command);
if (!oldName.equals(newName)) {
cc.add(
new SetValueCommand(
new SetRequest(cu, UMLPackage.eINSTANCE.getNamedElement_Name(), newName)));
}
if (parsed.length < 2) {
return cc;
}
String newType = (String) parsed[1];
for (Type next : types) {
if (newType.equals(next.getName()) && !newType.equals(oldType)) {
cc.add(
new SetValueCommand(
new SetRequest(cu, UMLPackage.eINSTANCE.getCollaborationUse_Type(), next)));
break;
}
}
return cc;
} catch (ParseException e) {
}
return UnexecutableCommand.INSTANCE;
}
public String getEditString(IAdaptable element, int flags) {
CollaborationUse cu = doAdapt(element);
String name = cu.getName() == null ? "" : cu.getName(); // $NON-NLS-1$
String type = cu.getType() == null ? "" : cu.getType().getName(); // $NON-NLS-1$
return COLLABORATION_USE_FORMAT.format(new Object[] {name, type});
}