public Finger Clone()
{
Finger f = new Finger(_identifier, _startposition);
f.Position = _postition;
f.Shift = _shift;
return f;
}
public FingerTouchEventArgs(Finger fingerinfo)
{
Finger = new Finger(fingerinfo.Identifier, fingerinfo.StartPosition)
{
Position = fingerinfo.Position
};
}
public void FingerDown(object sender, FingerTouchEventArgs e)
{
if (_myfinger != null) return;
_starttranslate = _transformhelper.Translate;
_dragstart = e.Finger.Position;
_draglimitreached = false;
_startscale = _transformhelper.Scale;
_myzindex = (int)this.GetValue(Canvas.ZIndexProperty);
//
_transformhelper.Delay = 0.25;
//
if (!DisableAnimation)
{
if (double.IsInfinity(_dragradius))
{
_transformhelper.Scale = _startscale + .10;
}
else
{
_transformhelper.Scale = _startscale - .05;
}
}
this.SetValue(Canvas.ZIndexProperty, 100);
//
_myfinger = new Finger(e.Finger.Identifier, e.Finger.Position);
pz = this.TransformToVisual(this.Parent as UIElement).Transform(new Point());
_pressed = true;
if (Pressed != null && _enabled) Pressed(this, new FingerTouchEventArgs( _myfinger.Clone() ));
}
public void FingerUp(object sender, FingerTouchEventArgs e)
{
if (_myfinger != null && _myfinger.Identifier != e.Finger.Identifier) return;
// if (double.IsInfinity(_dragradius))
if (!DisableAnimation)
{
_transformhelper.Delay = 0.50;
_transformhelper.Scale = _startscale;
}
this.SetValue(Canvas.ZIndexProperty, _myzindex);
//
if (Tapped != null && _enabled && _myfinger != null && Utility.Vector2D.Distance(_myfinger.StartPosition, _myfinger.Position) < 10)
{
sfx.Play();
Tapped(this, new FingerTouchEventArgs(_myfinger.Clone()));
}
_pressed = false;
if (Drop != null && _enabled) Drop(this, new FingerTouchEventArgs( _myfinger.Clone() ));
_myfinger = null;
//
if (Drop == null || !_draglimitreached)
{
_transformhelper.Translate = _homelocation;
}
_transformhelper.Delay = 0.0;
}
public GestureTranslateEventArgs(Finger finger, Point translationshift)
{
_finger = finger;
_translationshift = translationshift;
}
public GestureTapEventArgs(Finger finger, Point taplocation)
{
_finger = finger;
_taplocation = taplocation;
}
public GestureScaleEventArgs(Finger fingera, Finger fingerb, double scalefactor)
{
_fingera = fingera;
_fingerb = fingerb;
_scalefactor = scalefactor;
}
private Finger _fingerb; // clone it before passing to args
#endregion Fields
#region Constructors
public GestureRotateEventArgs(Finger fingera, Finger fingerb, double angleshift)
{
_angleshift = angleshift;
_fingera = fingera;
_fingerb = fingerb;
}
public GestureHoldEventArgs(Finger finger, Point holdlocation)
{
_finger = finger;
_holdlocation = holdlocation;
}