private void SetVideo(MediaElement player, AudioVisual audioVisual)
{
player.Close();
if (audioVisual.Video != null)
{
player.Source = audioVisual.Video;
player.Play();
}
}
private void SetText(TextBlock display, AudioVisual audioVisual)
{
if (audioVisual.Text == null)
{
display.Text = null;
}
else
{
display.Text = audioVisual.Text.String;
display.Foreground = audioVisual.Text.Color;
display.FontFamily = audioVisual.Text.Font;
display.FontSize = audioVisual.Text.Size;
display.FontStyle = audioVisual.Text.Style;
}
}
private void SetImage(Image display, AudioVisual audioVisual)
{
if (audioVisual.Image == null)
{
display.Source = null;
}
else
{
try
{
display.Source = new BitmapImage(audioVisual.Image);
display.HorizontalAlignment = audioVisual.HorizontalAlignment;
}
catch ( Exception )
{
// Don't display image.
}
}
}
private void SetSound(MediaPlayer player, AudioVisual audioVisual)
{
player.Close();
if (audioVisual.Sound != null)
{
if ( player == SceneSoundPlayer )
{
player.Volume = 0.25;
}
else if ( player == EffectSoundPlayer )
{
player.Volume = 1;
}
player.Open(audioVisual.Sound);
player.Play();
}
}
private void SetBackground(Panel panel, AudioVisual audioVisual)
{
if (audioVisual.Background == null)
{
panel.Background = Brushes.Black;
}
else
{
panel.Background = audioVisual.Background;
}
}
private void StartEffectTimer(AudioVisual newEffect, double delay)
{
EffectTimer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(delay) };
EffectTimer.Tick += delegate
{
EffectTimer.Stop();
PlayEffect(newEffect);
};
EffectTimer.Start();
}
private void PlayEffect(AudioVisual newEffect, double delay)
{
if (delay == 0)
{
PlayEffect(newEffect);
}
else
{
StartEffectTimer(newEffect, delay);
}
}
private void PlayEffect(AudioVisual newEffect)
{
EnteredName = String.Empty;
RemoveEffect();
if (newEffect.ContainsVisuals)
{
FadeInEffect(newEffect.FadeDuration);
}
else
{
EffectSoundPlayer.MediaEnded += StopEffectOnSoundEnded;
}
if (newEffect.ContainsAudio)
{
SetSound(EffectSoundPlayer, newEffect);
EffectSoundPlayer.MediaOpened += DisplayVisualsOnSoundLoaded;
}
else
{
SetBackground(EffectPanel, newEffect);
SetImage(EffectImageDisplay, newEffect);
SetSound(EffectSoundPlayer, newEffect);
SetVideo(EffectVideoPlayer, newEffect);
SetText(EffectTextDisplay, newEffect);
}
CurrentEffect = newEffect;
}
private void PlayScene(AudioVisual scene)
{
EnteredName = String.Empty;
StopEverything();
SetBackground(ScenePanel, scene);
SetImage(SceneImageDisplay, scene);
SetSound(SceneSoundPlayer, scene);
SetVideo(SceneVideoPlayer, scene);
}