void OscSendingDevice::sendEvent(const osgGA::Event &ea)
{
bool msg_sent(false);
unsigned int num_messages = _numMessagesPerEvent;
const osgGA::GUIEventAdapter* ui_event(ea.asGUIEventAdapter());
if(ui_event && ((ui_event->getEventType() == osgGA::GUIEventAdapter::DRAG) || (ui_event->getEventType() == osgGA::GUIEventAdapter::MOVE)))
num_messages = 1;
for(unsigned int i = 0; i < num_messages; ++i) {
msg_sent = ui_event ? sendUIEventImpl(*ui_event, _msgId) : sendEventImpl(ea, _msgId);
if ((_delayBetweenSendsInMilliSecs > 0) && (i < num_messages-1))
OpenThreads::Thread::microSleep(1000 * _delayBetweenSendsInMilliSecs);
}
if (_finishMultiTouchSequence)
{
// if the last touch-point ended we'll need to send an empty tuio-bundle, so the receiver gets a chance to clean up
_msgId++;
for(unsigned int i = 0; i < num_messages; ++i) {
beginBundle(_msgId);
beginMultiTouchSequence();
_oscStream << osc::EndBundle;
_transmitSocket.Send( _oscStream.Data(), _oscStream.Size() );
_oscStream.Clear();
}
_finishMultiTouchSequence = false;
}
if (msg_sent)
_msgId++;
}
virtual void sendEvent(const osgGA::Event &event)
{
if (event.getName() == "/zeroconf/advertise")
{
std::string type;
unsigned int port = 0;
event.getUserValue("type", type);
event.getUserValue("port", port);
if (type.empty() || (port == 0))
{
OSG_WARN << "ZeroConfRegisterDevice :: could not advertise service, missing type/port " << std::endl;
}
else
{
advertise(type, port);
}
}
}
bool OscSendingDevice::sendEventImpl(const osgGA::Event &ea, MsgIdType msg_id)
{
bool do_send(false);
if (ea.getUserDataContainer())
{
std::string key = ea.getUserDataContainer()->getName();
if (key.empty()) key = ea.getName();
if (key.empty()) key = "user_data";
sendUserDataContainer(transliterateKey(key), ea.getUserDataContainer(), true, msg_id);
do_send = true;
}
if (do_send)
{
OSG_INFO << "OscDevice :: sending event per OSC " << std::endl;
_transmitSocket.Send( _oscStream.Data(), _oscStream.Size() );
_oscStream.Clear();
}
return do_send;
}
void OscSendingDevice::sendEvent(const osgGA::Event &ea)
{
bool msg_sent(false);
unsigned int num_messages = _numMessagesPerEvent;
const osgGA::GUIEventAdapter* ui_event(ea.asGUIEventAdapter());
if(ui_event && ((ui_event->getEventType() == osgGA::GUIEventAdapter::DRAG) || (ui_event->getEventType() == osgGA::GUIEventAdapter::MOVE)))
num_messages = 1;
for(unsigned int i = 0; i < num_messages; ++i) {
msg_sent = ui_event ? sendUIEventImpl(*ui_event, _msgId) : sendEventImpl(ea, _msgId);
if ((_delayBetweenSendsInMilliSecs > 0) && (i < num_messages-1))
OpenThreads::Thread::microSleep(1000 * _delayBetweenSendsInMilliSecs);
}
if (msg_sent)
_msgId++;
}