bool process(char ch)
{
auto itr(_handlers.find({ch}));
if (itr == _handlers.end())
{
_ostr << "Command not found";
return true;
}
return (this->*itr->second)();
}
void EventPoller::Update()
{
SDL_Event event;
while (SDL_PollEvent(&event))
{
Handlers h = m_handlers;
for (Handlers::iterator it = h.begin();
it != h.end();
++it)
{
(*it)->HandleEvent(event);
}
}
}
// ----------------------------
// VolumeFile_IO::removeHandler
// ----------------------------
// Purpose:
// Convenence function for removing objects from the map.
// ---- Change History ----
// 11/13/2009 -- Joe R. -- Initially implemented.
void VolumeFile_IO::removeHandler(const std::string& id)
{
for(HandlerMap::iterator i = handlerMap().begin();
i != handlerMap().end();
i++)
{
Handlers handlers;
for(Handlers::iterator j = i->second.begin();
j != i->second.end();
j++)
{
if((*j)->id() != id)
handlers.push_back(*j);
}
i->second = handlers;
}
}
// ----------------------------
// VolumeFile_IO::removeHandler
// ----------------------------
// Purpose:
// Convenence function for removing objects from the map.
// ---- Change History ----
// 11/13/2009 -- Joe R. -- Initially implemented.
void VolumeFile_IO::removeHandler(const Ptr& vfio)
{
for(HandlerMap::iterator i = handlerMap().begin();
i != handlerMap().end();
i++)
{
Handlers handlers;
for(Handlers::iterator j = i->second.begin();
j != i->second.end();
j++)
{
if(*j != vfio)
handlers.push_back(*j);
}
i->second = handlers;
}
}
bool process(const char ch) { return (this->*_handlers.find_ref(MenuItem(ch, std::string())))(); }
bool process(char ch)
{
auto itr(_handlers.find({ch}));
return itr == _handlers.end() ? true : (this->*itr->second)();
}