private void updateStats()
{
//Check all users
var numUsers = Fubi.getNumUsers();
var numHands = Fubi.getNumHands();
if (numUsers == 0 && numHands == 0)
{
warnLabel.Visibility = Visibility.Visible;
}
else
{
warnLabel.Visibility = Visibility.Hidden;
}
int currentIndex = 0;
for (uint i = 0; i < numUsers + 1; i++)
{
var id = (i == numUsers && Fubi.isPlayingSkeletonData()) ? FubiUtils.PlaybackUserID : Fubi.getUserID(i);
if (id > 0)
{
// Not existent yet
if (currentIndex >= statsTree.Items.Count)
{
statsTree.Items.Add(new TvUser());
((TvUser)statsTree.Items[currentIndex]).IsExpanded = true;
}
// Wrong type, i.e. TvHand instead of TvUser
if (statsTree.Items[currentIndex].GetType() != typeof(TvUser))
{
statsTree.Items[currentIndex] = new TvUser();
((TvUser)statsTree.Items[currentIndex]).IsExpanded = true;
}
var tUser = (TvUser)statsTree.Items[currentIndex];
tUser.id = id;
// Update user defined combinations
var numRecs = Fubi.getNumUserDefinedCombinationRecognizers();
uint actualRecs = 0;
for (uint pc = 0; pc < numRecs; ++pc)
{
var name = Fubi.getUserDefinedCombinationRecognizerName(pc);
while (actualRecs >= tUser.Recs.Count)
{
tUser.Recs.Add(new TvRec());
}
var rec = tUser.Recs[(int)actualRecs];
rec.id = pc;
rec.name = name;
uint numStates;
bool isInterrupted, isInTransition;
rec.currState = Fubi.getCurrentCombinationRecognitionState(name, id, out numStates, out isInterrupted, out isInTransition) + 1;
rec.numStates = numStates;
rec.isInterrupted = isInterrupted;
rec.isInTransition = isInTransition;
if (Recognitions.ContainsKey(id) && Recognitions[id].ContainsKey(name) && Fubi.getCurrentTime() - Recognitions[id][name] < 2.0)
{
rec.bgColor = "LightGreen";
}
else
{
rec.bgColor = Color.Transparent.Name;
}
if (Hints.ContainsKey(id) && Hints[id].ContainsKey(name))
{
rec.hint = Hints[id][name];
}
actualRecs++;
}
while (tUser.Recs.Count > actualRecs)
{
tUser.Recs.RemoveAt(tUser.Recs.Count - 1);
}
++currentIndex;
}
}
for (uint i = 0; i < numHands + 1; i++)
{
var id = (i == numHands && Fubi.isPlayingSkeletonData()) ? FubiUtils.PlaybackHandID : Fubi.getHandID(i);
if (id > 0)
{
if (currentIndex >= statsTree.Items.Count)
{
statsTree.Items.Add(new TvHand());
((TvHand)statsTree.Items[currentIndex]).IsExpanded = true;
}
// Wrong type, i.e. TvUser instead of TvUHand
if (statsTree.Items[currentIndex].GetType() != typeof(TvHand))
{
statsTree.Items[currentIndex] = new TvHand();
((TvHand)statsTree.Items[currentIndex]).IsExpanded = true;
}
var tHand = (TvHand)statsTree.Items[currentIndex];
tHand.id = id;
// Update combinations
var numRecs = Fubi.getNumUserDefinedCombinationRecognizers();
uint actualRecs = 0;
for (uint pc = 0; pc < numRecs; ++pc)
{
var name = Fubi.getUserDefinedCombinationRecognizerName(pc);
while (actualRecs >= tHand.Recs.Count)
{
tHand.Recs.Add(new TvRec());
}
var rec = tHand.Recs[(int)actualRecs];
rec.id = pc;
rec.name = name;
uint numStates;
bool isInterrupted, isInTransition;
rec.currState = Fubi.getCurrentCombinationRecognitionStateForHand(name, id, out numStates, out isInterrupted, out isInTransition) + 1;
rec.numStates = numStates;
rec.isInterrupted = isInterrupted;
rec.isInTransition = isInTransition;
if (HandRecognitions.ContainsKey(id) && HandRecognitions[id].ContainsKey(name) && Fubi.getCurrentTime() - HandRecognitions[id][name] < 2.0)
{
rec.bgColor = "LightGreen";
}
else
{
rec.bgColor = Color.Transparent.Name;
}
if (HandHints.ContainsKey(id) && HandHints[id].ContainsKey(name))
{
rec.hint = HandHints[id][name];
}
actualRecs++;
}
while (tHand.Recs.Count > actualRecs)
{
tHand.Recs.RemoveAt(tHand.Recs.Count - 1);
}
++currentIndex;
}
}
while (statsTree.Items.Count > currentIndex)
{
statsTree.Items.RemoveAt(statsTree.Items.Count - 1);
}
}