private void unregisterFriendlyGesture(Gesture gesture)
{
if (gesture == null || gesture == this || friendlyGestureIds.Contains(gesture.GetInstanceID()))
{
return;
}
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
internal void RegisterFriendlyGesture(Gesture gesture)
{
if (gesture == this || friendlyGestureIds.Contains(gesture.GetInstanceID()))
{
return;
}
friendlyGestureIds.Add(gesture.GetInstanceID());
}
/// <summary>
/// Determines whether this instance can prevent the specified gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <returns>
/// <c>true</c> if this instance can prevent the specified gesture; otherwise, <c>false</c>.
/// </returns>
public virtual bool CanPreventGesture(Gesture gesture)
{
if (Delegate == null)
{
if (gesture.CanBePreventedByGesture(this))
{
if (shouldRecognizeWith.Contains(gesture.GetInstanceID()))
{
return(false);
}
else
{
return(true);
}
}
else
{
return(false);
}
}
else
{
return(!Delegate.ShouldRecognizeSimultaneously(this, gesture));
}
}
// Gets also called by the custom inspector.
private void addFriendlyGestureId(Gesture gesture)
{
var id = gesture.GetInstanceID();
if (!friendlyGestureIds.Contains(id))
{
friendlyGestureIds.Add(id);
}
}
/// <summary>
/// Tells that the gesture should (or shouldn't) work simultaneously with this gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <param name="value">if set to <c>true</c> allows simultaneous recognition.</param>
public void ShouldRecognizeSimultaneouslyWith(Gesture gesture, bool value = true)
{
if (gesture == this)
{
return;
}
var id = gesture.GetInstanceID();
if (value && !shouldRecognizeWith.Contains(id))
{
shouldRecognizeWith.Add(id);
}
else
{
shouldRecognizeWith.Remove(id);
}
}
// Gets also called by the custom inspector.
private void removeFriendlyGestureId(Gesture gesture)
{
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
/// <summary>
/// Checks if a gesture is friendly with this gesture.
/// </summary>
/// <param name="gesture">A gesture to check.</param>
/// <returns>True if gestures are friendly; false otherwise.</returns>
public bool IsFriendly(Gesture gesture)
{
return(friendlyGestureIds.Contains(gesture.GetInstanceID()));
}
/// <summary>
/// Determines whether this instance can prevent the specified gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <returns>
/// <c>true</c> if this instance can prevent the specified gesture; otherwise, <c>false</c>.
/// </returns>
public virtual bool CanPreventGesture(Gesture gesture)
{
if (Delegate == null)
{
if (gesture.CanBePreventedByGesture(this))
{
if (shouldRecognizeWith.Contains(gesture.GetInstanceID()))
{
return false;
} else
{
return true;
}
} else
{
return false;
}
} else
{
return !Delegate.ShouldRecognizeSimultaneously(this, gesture);
}
}
// Gets also called by the custom inspector.
private void removeFriendlyGestureId(Gesture gesture)
{
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
// Gets also called by the custom inspector.
private void addFriendlyGestureId(Gesture gesture)
{
var id = gesture.GetInstanceID();
if (!friendlyGestureIds.Contains(id)) friendlyGestureIds.Add(id);
}
private void unregisterFriendlyGesture(Gesture gesture)
{
if (gesture == null || gesture == this || friendlyGestureIds.Contains(gesture.GetInstanceID())) return;
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
internal void UnregisterFriendlyGesture(Gesture gesture)
{
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
internal void UnregisterFriendlyGesture(Gesture gesture)
{
friendlyGestureIds.Remove(gesture.GetInstanceID());
}
internal void RegisterFriendlyGesture(Gesture gesture)
{
if (gesture == this || friendlyGestureIds.Contains(gesture.GetInstanceID())) return;
friendlyGestureIds.Add(gesture.GetInstanceID());
}
{
get; private set;
}
#endregion Properties
#region Methods
/// <summary>
/// Determines whether this instance can prevent the specified gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <returns>
/// <param name="touch">The touch.</param>
/// <returns><c>true</c> if this touch should be received by the gesture; otherwise, <c>false</c>.</returns>
public virtual bool ShouldReceiveTouch(TouchPoint touch)
{
if (Delegate == null) return true;
return Delegate.ShouldReceiveTouch(this, touch);
}
/// <summary>
/// Tells that the gesture should (or shouldn't) work simultaneously with this gesture.
/// </summary>
/// <param name="gesture">The gesture.</param>
/// <param name="value">if set to <c>true</c> allows simultaneous recognition.</param>
public void ShouldRecognizeSimultaneouslyWith(Gesture gesture, bool value = true)
{
if (gesture == this) return;
/// <summary>
/// Checks if a gesture is friendly with this gesture.
/// </summary>
/// <param name="gesture">A gesture to check.</param>
/// <returns>True if gestures are friendly; false otherwise.</returns>
public bool IsFriendly(Gesture gesture)
{
return friendlyGestureIds.Contains(gesture.GetInstanceID());
}