private IASTCompositeTypeSpecifier findCurrentCompositeTypeSpecifier(IASTTranslationUnit ast)
throws OperationCanceledException, CoreException {
final int start = selectedRegion.getOffset();
Container<IASTCompositeTypeSpecifier> container = new Container<IASTCompositeTypeSpecifier>();
ast.accept(new CompositeTypeSpecFinder(start, container));
return container.getObject();
}
@Override
public int visit(IASTDeclSpecifier declSpec) {
if (declSpec instanceof IASTCompositeTypeSpecifier) {
IASTFileLocation loc = declSpec.getFileLocation();
if (start > loc.getNodeOffset() && start < loc.getNodeOffset() + loc.getNodeLength()) {
container.setObject((IASTCompositeTypeSpecifier) declSpec);
return ASTVisitor.PROCESS_ABORT;
}
}
return super.visit(declSpec);
}