// Releases all event handlers registered with the manager.
void EventManager::Shutdown()
{
for (EventHandlerMap::iterator i = event_handlers.begin(); i != event_handlers.end(); ++i)
delete (*i).second;
event_handlers.clear();
event_handler = NULL;
}
// Processes an event coming through from Rocket.
void EventManager::ProcessEvent(Rocket::Core::Event& event, const Rocket::Core::String& value)
{
Rocket::Core::StringList commands;
Rocket::Core::StringUtilities::ExpandString(commands, value, ';');
if(commands.size() == 0)
{
//send only the event to event handlers
for(EventHandlerMap::iterator it = event_handlers.begin(); it != event_handlers.end(); it++)
if(it->second != NULL)
it->second->ProcessEvent(event, "");
}
else
{
for (size_t i = 0; i < commands.size(); ++i)
{
// Check for a generic 'load' or 'exit' command.
Rocket::Core::StringList values;
Rocket::Core::StringUtilities::ExpandString(values, commands[i], ' ');
//if (values.empty())
// return;
if (values[0] == "goto" &&
values.size() > 1)
{
// Load the window, and if successful close the old window.
if (LoadWindow(values[1]))
event.GetTargetElement()->GetOwnerDocument()->Close();
}
else if (values[0] == "load" &&
values.size() > 1)
{
// Load the window.
LoadWindow(values[1]);
}
else if (values[0] == "close")
{
Rocket::Core::ElementDocument* target_document = NULL;
if (values.size() > 1)
target_document = Context->GetDocument(values[1].CString());
else
target_document = event.GetTargetElement()->GetOwnerDocument();
if (target_document != NULL)
target_document->Close();
}
else if (values[0] == "exit")
{
Shell::RequestExit();
}
/*
else if (values[0] == "pause")
{
GameDetails::SetPaused(true);
}
else if (values[0] == "unpause")
{
GameDetails::SetPaused(false);
}
*/
else
{
//send the event to all windows
for(EventHandlerMap::iterator it = event_handlers.begin(); it != event_handlers.end(); it++)
if(it->second != NULL)
it->second->ProcessEvent(event, commands[i]);
/*
if (event_handler != NULL)
{
event_handler->ProcessEvent(event, commands[i]);
}
*/
}
}
}
}