public void MouseLeave()
{
if (ME == null)
{
return;
}
DoubleAnimation animation = new DoubleAnimation();
animation.From = ME.Opacity;
animation.To = 1;
animation.Duration = TimeSpan.FromSeconds(0.3);
ME.BeginAnimation(FrameworkElement.OpacityProperty, animation);
}
public void StartMusic()
{
musicPlayer.Play();
DoubleAnimation newAnimation = new DoubleAnimation();
newAnimation.From = musicPlayer.Volume;
newAnimation.To = 0.5;
newAnimation.Duration = new System.Windows.Duration(TimeSpan.FromSeconds(2));
newAnimation.AutoReverse = false;
musicPlayer.BeginAnimation(MediaElement.VolumeProperty, newAnimation, HandoffBehavior.SnapshotAndReplace);
}
private RoutedEventHandler CurrentControlOnMediaOpened(MediaElement lastControl)
{
return(delegate(object j, RoutedEventArgs y)
{
this.CurrentControl.Visibility = Visibility.Visible;
DoubleAnimation animation = new DoubleAnimation(0.0, 1.0, new Duration(TimeSpan.FromMilliseconds(1300.0)));
DoubleAnimation animation2 = new DoubleAnimation(1.0, 0.0, new Duration(TimeSpan.FromMilliseconds(1300.0)));
animation.AutoReverse = false;
animation2.AutoReverse = false;
animation2.Completed += delegate(object f, EventArgs k)
{
lastControl.Stop();
lastControl.Visibility = Visibility.Hidden;
};
animation.Completed += delegate(object f, EventArgs k)
{
lastControl.Stop();
lastControl.Visibility = Visibility.Hidden;
};
lastControl.BeginAnimation(UIElement.OpacityProperty, animation2);
this.CurrentControl.BeginAnimation(UIElement.OpacityProperty, animation);
});
}
private void fadeGif(bool fadeIn)
{
int to = fadeIn ? 1 : 0;
DoubleAnimation myDoubleAnimation = new DoubleAnimation(to, TimeSpan.FromMilliseconds(1500));
myDoubleAnimation.AutoReverse = false;
gifPlayer.BeginAnimation(MediaElement.OpacityProperty, myDoubleAnimation);
}
/// <summary>
/// Плавно изменяет громкость медиаэлемента
/// </summary>
/// <param name="Media">Медиаэлемент</param>
/// <param name="volume">Конечный уровень громкости</param>
/// <param name="timeInSec">Время за которое должна измениться громкость</param>
/// <param name="AnimationCompleted">Обработчик события окончания анимации типа EventHandler </param>
public static void SlowDifferVolume(MediaElement Media, double volume, double timeInSec, EventHandler AnimationCompleted)
{
DoubleAnimation A = new DoubleAnimation();
A.From = Media.Volume;
A.To = volume;
A.Duration = TimeSpan.FromSeconds(timeInSec);
A.Completed += AnimationCompleted;
Media.BeginAnimation(MediaElement.VolumeProperty, A);
}
void ClipChanged(Clip newClip)
{
if (inTransition)
{
waitingClip = newClip;
return;
}
MediaElement oldMedia = currentMediaElement;
currentMediaElement = new MediaElement()
{
Source = new Uri(newClip.FilePath), LoadedBehavior = MediaState.Manual, Volume = 0
};
if (firstTime)
{
currentBorder.Child = currentMediaElement;
currentMediaElement.Volume = 1;
//currentMediaElement.Play();
firstTime = false;
return;
}
inTransition = true;
Duration animationDuration = new Duration(CrossfadeTime - TimeSpan.FromSeconds(0.2));
DoubleAnimation animation = new DoubleAnimation(0, 1, animationDuration);
animation.Completed += new EventHandler(animation_Completed);
nextBorder.BeginAnimation(MediaElement.OpacityProperty, animation);
currentMediaElement.BeginAnimation(MediaElement.VolumeProperty, new DoubleAnimation(0, 1, animationDuration));
oldMedia.BeginAnimation(MediaElement.VolumeProperty, new DoubleAnimation(1, 0, animationDuration));
nextBorder.Child = currentMediaElement;
currentMediaElement.Play();
IsPlaying = true;
Border temp = currentBorder;
currentBorder = nextBorder;
nextBorder = temp;
}
