void MyTuioServer::send_blobs(std::vector<cBlob>& blobs, std::vector<Area>& areas, cv::Rect& roi){
currentTime = TuioTime::getSessionTime();
initFrame(currentTime);
cBlob *pb;
Area *pa;
// printf("Area size: %i\n", areas.size());
float lx,ly;
for (int i = 0; i < blobs.size(); i++) {
pb = &blobs[i];
pa = &areas[pb->areaid-1];
switch( pb->event ){
case BLOB_UP:
{
printf("Remove cursor\n");
//assert( pb->cursor != NULL );
if( pb->cursor == NULL ) break;
removeTuioCursor(pb->cursor);
}
break;
case BLOB_DOWN:
{
//assert( pb->cursor == NULL );
localCoords(pb,pa,&roi,&lx,&ly);
if( pb->cursor == NULL ){
pb->cursor = addTuioCursor(lx,ly,tuioSessionId(pb));
printf("Add cursor %i \n", (int)tuioSessionId(pb));
}else{
updateTuioCursor(pb->cursor,lx,ly);
}
}
break;
case BLOB_MOVE:
default:
{
localCoords(pb,pa,&roi,&lx,&ly);
//assert( pb->cursor != NULL );
if( pb->cursor == NULL ){
pb->cursor = addTuioCursor(lx,ly,tuioSessionId(pb));
}else{
printf("Move cursor %i to %f %f \n", (int)tuioSessionId(pb),lx,ly );
updateTuioCursor(pb->cursor,lx,ly);
}
}
break;
}
}
//processEvents();
stopUntouchedMovingCursors();//?
commitFrame();
/*
if (cursor->getTuioTime()==currentTime) return;
tuioServer->updateTuioCursor(cursor,x,y);
cursor = tuioServer->addTuioCursor(x,y);
tuioServer->removeTuioCursor(cursor);
std::list<TuioCursor*> cursorList = tuioServer->getTuioCursors();
*/
}
void Sender::removeUntouchedStoppedCursors(){
std::list<Cursor*>::iterator it = mCursors.begin();
while (it != mCursors.end()) {
Cursor *cursor = (*it);
if ((cursor->getTime() != mCurrentFrameTime) && (!cursor->isMoving())) {
removeTuioCursor(cursor);
it = mCursors.begin();
} else it++;
}
}
void moTUIOSystemData::removeUntouchedStoppedCursors() {
if (cursorList.size()==0) return;
std::list<TuioCursor*>::iterator tuioCursor = cursorList.begin();
while (tuioCursor!=cursorList.end()) {
TuioCursor *tcur = (*tuioCursor);
if ((tcur->getTuioTime()!=currentFrameTime) && (!tcur->isMoving())) {
removeTuioCursor(tcur);
tuioCursor = cursorList.begin();
} else tuioCursor++;
}
}
void TouchServer::removeRightCursor(const unsigned int user)
{
// this user does not currently have any cursors
if (cursorMap_.count(user) == 0)
return;
// user is in map
// if the users' left cursor is not NULL, remove it and set NULL
if(cursorMap_[user].rightCursor_ != NULL)
{
removeTuioCursor(cursorMap_[user].rightCursor_);
cursorMap_[user].rightCursor_ = NULL;
}
}
