int LWF::AddMovieEventHandler(
string instanceName, const MovieEventHandlerDictionary &h)
{
if (h.empty())
return -1;
int instId = SearchInstanceId(GetStringId(instanceName));
if (instId >= 0)
return AddMovieEventHandler(instId, h);
if (instanceName.find('.') == string::npos)
return -1;
MovieEventHandlersDictionary::iterator it =
m_movieEventHandlersByFullName.find(instanceName);
if (it == m_movieEventHandlersByFullName.end()) {
m_movieEventHandlersByFullName[instanceName] = MovieEventHandlers();
it = m_movieEventHandlersByFullName.find(instanceName);
}
int id = GetEventOffset();
it->second.Add(id, h);
Movie *m = SearchMovieInstance(instId);
if (m)
m->AddHandlers(&it->second);
return id;
}
void LWF::SetMoviePostLoadCommand(string instanceName, MovieEventHandler handler)
{
Movie *movie = SearchMovieInstance(instanceName);
if (movie) {
handler(movie);
} else {
LoadHandlerWrapper h(instanceName, handler);
MovieEventHandlerDictionary d;
d["postLoad"] = h;
h.handlerId = AddMovieEventHandler(instanceName, d);
}
}
Movie *Movie::SearchMovieInstance(string instanceName, bool recursive) const
{
int stringId = lwf->GetStringId(instanceName);
if (stringId != -1)
return SearchMovieInstance(lwf->GetStringId(instanceName), recursive);
if (!m_attachedMovies.empty()) {
AttachedMovieList::const_iterator it(m_attachedMovieList.begin()),
itend(m_attachedMovieList.end());
for (; it != itend; ++it) {
if (it->second) {
if (it->second->attachName == instanceName) {
return it->second.get();
} else if (recursive) {
Movie *movie = it->second->SearchMovieInstance(
instanceName, recursive);
if (movie)
return movie;
}
}
}
}
if (!m_attachedLWFs.empty()) {
AttachedLWFList::const_iterator
it(m_attachedLWFList.begin()), itend(m_attachedLWFList.end());
for (; it != itend; ++it) {
if (it->second) {
LWF *child = it->second->child.get();
if (child->attachName == instanceName) {
return child->rootMovie.get();
} else if (recursive) {
Movie *movie = child->rootMovie->SearchMovieInstance(
instanceName, recursive);
if (movie)
return movie;
}
}
}
}
return 0;
}
Movie *LWF::SearchMovieInstance(string instanceName) const
{
size_t pos = instanceName.find(".");
if (pos != string::npos) {
vector<string> names = Utility::Split(instanceName, '.');
if (names[0] != data->strings[m_rootMovieStringId])
return 0;
Movie *m = rootMovie.get();
for (size_t i = 1; i < names.size(); ++i) {
m = m->SearchMovieInstance(names[i], false);
if (!m)
return 0;
}
return m;
}
int stringId = GetStringId(instanceName);
if (stringId == -1)
return rootMovie->SearchMovieInstance(instanceName, true);
return SearchMovieInstance(stringId);
}
Movie *LWF::operator[](string instanceName) const
{
return SearchMovieInstance(instanceName);
}
Movie *Movie::operator[](string instanceName) const
{
return SearchMovieInstance(instanceName, false);
}
