void SecondStudy::TheApp::cursorUpdated(tuio::Cursor cursor) {
//console() << "Upd" << endl;
go = true;
_tracesMutex.lock();
_traces[cursor.getSessionId()]->cursorMove(cursor);
_tracesMutex.unlock();
for(auto &g : _groups) {
for(auto pgr : _progressiveGRs) {
pgr->processGroup(g);
}
}
stringstream ss;
ss << "TheApp::cursorUpdated "
<< "(x:" << cursor.getPos().x
<< " y:" << cursor.getPos().y
<< " session_id:" << cursor.getSessionId()
<< " widget_id:" << _traces[cursor.getSessionId()]->widgetId
<< ")";
Logger::instance().log(ss.str());
}
void SecondStudy::TheApp::cursorAdded(tuio::Cursor cursor) {
//console() << "Add" << endl;
bool continued = false;
int joined = -1;
_tracesMutex.lock();
for(auto t : _traces) {
auto trace = t.second;
if(!trace->isVisible && !trace->isDead() && tuioToWindow(trace->currentPosition()).distance(tuioToWindow(cursor.getPos())) <= 50.0f) {
_traces[cursor.getSessionId()] = _traces[trace->getSessionId()];
joined = trace->getSessionId(); // the old session id (therefore the old trace that has been resurrected)
_traces[cursor.getSessionId()]->resurrect();
_traces[cursor.getSessionId()]->cursorMove(cursor);
continued = true;
break;
}
}
if(continued) {
if(joined > 0) {
_traces.erase(joined);
}
} else {
// This is a brand new trace, we have to do stuff!
_traces[cursor.getSessionId()] = make_shared<TouchTrace>();
_traces[cursor.getSessionId()]->addCursorDown(cursor);
// Check if it's on a widget
_widgetsMutex.lock();
// This is done in reverse order because I say so.
for(auto it = _widgets.rbegin(); it != _widgets.rend(); ++it) {
auto w = *it;
if(w->hit(tuioToWindow(cursor.getPos()))) {
_traces[cursor.getSessionId()]->widgetId = w->id();
break;
}
}
_widgetsMutex.unlock();
_groupsMutex.lock();
int g = findGroupForTrace(_traces[cursor.getSessionId()]);
if(g == -1) {
list<shared_ptr<TouchTrace>> l;
l.push_back(_traces[cursor.getSessionId()]);
_groups.push_back(l);
} else {
_groups[g].push_back(_traces[cursor.getSessionId()]);
}
_groupsMutex.unlock();
}
_tracesMutex.unlock();
for(auto &g : _groups) {
for(auto pgr : _progressiveGRs) {
pgr->processGroup(g);
}
}
stringstream ss;
ss << "TheApp::cursorAdded "
<< "(x:" << cursor.getPos().x
<< " y:" << cursor.getPos().y
<< " session_id:" << cursor.getSessionId()
<< " widget_id:" << _traces[cursor.getSessionId()]->widgetId
<< " new_trace:" << (continued ? "n" : "y")
<< " joined_trace:" << joined
<< ")";
Logger::instance().log(ss.str());
}
void TuioClientApp::cursorRemoved( tuio::Cursor cursor ) {
console() << "Cursor removed " << cursor.getSessionId() << std::endl;
}