void MHEngine::EngineEvent(int nCode)
{
if (CurrentApp())
EventTriggered(CurrentApp(), EventEngineEvent, nCode);
else if (!m_fBooting)
MHLOG(MHLogWarning, QString("WARN EngineEvent %1 but no app").arg(nCode));
}
// Called from the windowing application, this generates a user event as the result of a button push.
void MHEngine::GenerateUserAction(int nCode)
{
MHScene *pScene = CurrentScene();
if (! pScene)
{
return;
}
// Various keys generate engine events as well as user events.
// These are generated before the user events and even if there
// is an interactible.
switch (nCode)
{
case 104:
case 105: // Text key
EventTriggered(pScene, EventEngineEvent, 4);
break;
case 16: // Text Exit/Cancel key
case 100: // Red
case 101: // Green
case 102: // Yellow
case 103: // Blue
case 300: // EPG
EventTriggered(pScene, EventEngineEvent, nCode);
break;
}
// If we are interacting with an interactible send the key
// there otherwise generate a user event.
if (m_Interacting)
{
m_Interacting->KeyEvent(this, nCode);
}
else
{
EventTriggered(pScene, EventUserInput, nCode);
}
}
void MHEngine::StreamStarted(MHStream *stream, bool bStarted)
{
EventTriggered(stream, bStarted ? EventStreamPlaying : EventStreamStopped);
}
// Call this from input thread or whatever, it doesn't matter
void Event::Trigger(EventParams &e) {
EventTriggered(this, e);
}
void EventHandler::eventTriggered(const Event &event)
{
QVariantMap params;
params.insert("event", JsonTypes::packEvent(event));
emit EventTriggered(params);
}
