private void Display_MouseLeave(object sender, EventArgs e)
{
_mouseIn = false;
Animation animName = _opacityFallbackType == OpacityFallbackType.Normal
? Animation.FadeOut
: Animation.FadeOutFull;
StartAnimation(animName, _mouseOverSavedCallback);
_mouseOverSavedCallback = null;
}
public void StartAnimation(Animation animName, OnAnimationStopDelegate actionAfterAnimation = null,
bool forceAnimation = false)
{
lock (_animationLock)
{
if (_curAnimationName != animName)
{
_onAnimationStopEvent = null;
_fadeAnimation = null;
}
if (!_mouseIn)
{
_onAnimationStopEvent = actionAfterAnimation;
}
else if (!forceAnimation)
{
_mouseOverSavedCallback = actionAfterAnimation;
return;
}
if (_animationTimer.Enabled)
{
_animationTimer.Stop();
}
switch (animName)
{
case Animation.FadeInNormal:
_fadeAnimation = new Fade(_display.MyOpacity, _normalOpacity.Value, 100 /*fadeLength.Value*/);
_opacityFallbackType = OpacityFallbackType.Normal;
break;
case Animation.FadeInOver:
_fadeAnimation = new Fade(_display.MyOpacity, _overOpacity.Value, 100 /*fadeLength.Value*/);
break;
case Animation.FadeOut:
_fadeAnimation = new Fade(_display.MyOpacity, _normalOpacity.Value, 400 /*fadeLength.Value*/);
_opacityFallbackType = OpacityFallbackType.Normal;
break;
case Animation.FadeOutFull:
_fadeAnimation = new Fade(_display.MyOpacity, 0, 400 /*fadeLength.Value*/);
_opacityFallbackType = OpacityFallbackType.Transparent;
break;
default:
throw new ArgumentOutOfRangeException(nameof(animName), animName, null);
}
_curAnimationName = animName;
_animationTimer.Start();
}
}
private void AnimationTimer_Tick(object sender, EventArgs e)
{
int prevOpacity = _display.MyOpacity;
lock (_animationLock)
{
if (_fadeAnimation != null)
{
_display.MyOpacity = _fadeAnimation.GetOpacity();
if (_fadeAnimation.Done())
{
_animationTimer.Stop();
_fadeAnimation = null;
_onAnimationStopEvent?.Invoke();
_onAnimationStopEvent = null;
}
}
}
if (prevOpacity != _display.MyOpacity)
{
Main.GetInstance().RequestRedraw(true);
}
}
private void Display_MouseEnter(object sender, EventArgs e)
{
_mouseOverSavedCallback = _onAnimationStopEvent;
_mouseIn = true;
StartAnimation(Animation.FadeInOver, forceAnimation: true);
}