Button *LWF::SearchButtonInstance(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) {
if (i == names.size() - 1) {
return m->SearchButtonInstance(names[i], false);
} else {
m = m->SearchMovieInstance(names[i], false);
if (!m)
return 0;
}
}
return 0;
}
int stringId = GetStringId(instanceName);
if (stringId == -1)
return rootMovie->SearchButtonInstance(instanceName, true);
return SearchButtonInstance(stringId);
}
int LWF::AddButtonEventHandler(string instanceName,
const ButtonEventHandlerDictionary &h, ButtonKeyPressHandler kh)
{
if (h.empty())
return -1;
int instId = SearchInstanceId(GetStringId(instanceName));
if (instId >= 0)
return AddButtonEventHandler(instId, h, kh);
if (instanceName.find('.') == string::npos)
return -1;
SetInteractive();
ButtonEventHandlersDictionary::iterator it =
m_buttonEventHandlersByFullName.find(instanceName);
if (it == m_buttonEventHandlersByFullName.end()) {
m_buttonEventHandlersByFullName[instanceName] = ButtonEventHandlers();
it = m_buttonEventHandlersByFullName.find(instanceName);
}
int id = GetEventOffset();
it->second.Add(id, h, kh);
Button *b = SearchButtonInstance(instId);
if (b)
b->AddHandlers(&it->second);
return id;
}
Button *Movie::SearchButtonInstance(string instanceName, bool recursive) const
{
int stringId = lwf->GetStringId(instanceName);
if (stringId != -1)
return SearchButtonInstance(lwf->GetStringId(instanceName), recursive);
if (!m_attachedMovies.empty() && recursive) {
AttachedMovieList::const_iterator it(m_attachedMovieList.begin()),
itend(m_attachedMovieList.end());
for (; it != itend; ++it) {
if (it->second) {
Button *button =
it->second->SearchButtonInstance(instanceName, recursive);
if (button)
return button;
}
}
}
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();
Button *button = child->rootMovie->SearchButtonInstance(
instanceName, recursive);
if (button)
return button;
}
}
}
return 0;
}
