//static readonly Dictionary<Control, Thread> controls2sliding_thread = new Dictionary<Control, Thread>();
public static Thread Condense(this Form f, double opacityPerMss, double opacity2, double step = 0.05, MethodInvoker finished = null)
{
lock (f)
{
Thread t = null;
//if (controls2condensing_thread.TryGetValue(f, out t) && t.IsAlive)
// return t;
step = f.Opacity < opacity2 ? step : -step;
double total_mss = Math.Abs(opacity2 - f.Opacity) / opacityPerMss;
int sleep = (int)(total_mss / ((opacity2 - f.Opacity) / step));
t = ThreadRoutines.Start(() =>
{
try
{
while (!(bool)ControlRoutines.Invoke(f, () =>
{
f.Opacity = f.Opacity + step;
return step > 0 ? f.Opacity >= opacity2 : f.Opacity <= opacity2;
})
)
System.Threading.Thread.Sleep(sleep);
ControlRoutines.Invoke(f, () =>
{
finished?.Invoke();
});
}
catch (Exception e)//control disposed
{
}
});
//controls2condensing_thread[f] = t;
return t;
}
}
public static Thread SlideVertically(this Control c, double pixelsPerMss, int position2, int step = 1, MethodInvoker finished = null)
{
lock (c)
{
Thread t = null;
//if (controls2sliding_thread.TryGetValue(c, out t) && t.IsAlive)
// return t;
step = c.Top > position2 ? -step : step;
double total_mss = Math.Abs(position2 - c.Top) / pixelsPerMss;
int sleep = (int)(total_mss / ((position2 - c.Top) / step));
t = ThreadRoutines.Start(() =>
{
try
{
while (c.Visible && !(bool)ControlRoutines.Invoke(c, () =>
{
c.Top = c.Top + step;
return step < 0 ? c.Top <= position2 : c.Top >= position2;
})
)
System.Threading.Thread.Sleep(sleep);
ControlRoutines.Invoke(c, () =>
{
finished?.Invoke();
});
}
catch(Exception e)//control disposed
{
}
});
//controls2sliding_thread[c] = t;
return t;
}
}
