protected virtual FingerGestures.IFingerList GetTouches(T gesture)
{
if (SupportFingerClustering && ClusterManager)
{
FingerClusterManager.Cluster cluster = ClusterManager.FindClusterById(gesture.ClusterId);
return((cluster != null) ? cluster.Fingers : EmptyFingerList);
}
return(FingerGestures.Touches);
}
void UpdateUsingClusters()
{
// force cluster manager to update now (ensures we have most up to date finger state)
ClusterManager.Update();
foreach (FingerClusterManager.Cluster cluster in ClusterManager.Clusters)
{
ProcessCluster(cluster);
}
foreach (T g in gestures)
{
FingerClusterManager.Cluster cluster = ClusterManager.FindClusterById(g.ClusterId);
FingerGestures.IFingerList touches = (cluster != null) ? cluster.Fingers : EmptyFingerList;
UpdateGesture(g, touches);
}
}
// use the finger clusters as touch list sources (used for handling simultaneous multi-finger gestures)
void UpdateUsingClusters()
{
// force cluster manager to update now (ensures we have most up to date finger state)
ClusterManager.Update();
for (int i = 0; i < ClusterManager.Clusters.Count; ++i)
{
ProcessCluster(ClusterManager.Clusters[i]);
}
for (int i = 0; i < gestures.Count; ++i)
{
T g = gestures[i];
FingerClusterManager.Cluster cluster = ClusterManager.FindClusterById(g.ClusterId);
FingerGestures.IFingerList touches = (cluster != null) ? cluster.Fingers : EmptyFingerList;
UpdateGesture(g, touches);
}
}
