/// <summary>
/// Move the audio position to the provided time.
/// </summary>
/// <param name="time">The time to jump to in the audio.</param>
public static void Seek(double time)
{
bool withinRange = time >= -1 && time <= song.Length;
// If audio is active and the time was within range,
// seek to that time
if (active && withinRange)
{
song.Seek(time);
}
// Otherwise seek to the beginning or end.
else if (active)
{
if (time < -1)
{
song.Seek(-1);
}
else
{
song.Seek(song.Length);
}
}
}
private void ensurePlayingSelected(bool preview = false)
{
AudioTrack track = Beatmap?.Track;
if (track != null)
{
trackManager.SetExclusive(track);
if (preview)
{
track.Seek(Beatmap.Beatmap.Metadata.PreviewTime);
}
track.Start();
}
}
public ControllerWindow(AudioTrack track, BeatmapPlayback playback)
{
beatmapPlayback = playback;
audioTrack = track;
Size = new Vector2(300, 400);
Children = new Drawable[]
{
new Box
{
Colour = new Color4(30, 30, 30, 240),
RelativeSizeAxes = Axes.Both,
Depth = 0
},
new FlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FlowDirection.VerticalOnly,
Children = new Drawable[]
{
titleBar = new Box //title decoration
{
Colour = Color4.DarkBlue,
RelativeSizeAxes = Axes.X,
Size = new Vector2(1, 20),
},
new Container //toolbar
{
RelativeSizeAxes = Axes.X,
Size = new Vector2(1, 40),
Children = new Drawable[]
{
new Box {
Colour = new Color4(20, 20, 20, 255),
RelativeSizeAxes = Axes.Both,
},
new FlowContainer
{
RelativeSizeAxes = Axes.Both,
Spacing = new Vector2(1),
Children = new Drawable[]
{
new Button
{
Colour = Color4.DarkGray,
Size = new Vector2(100, 1),
RelativeSizeAxes = Axes.Y,
Text = @"Pause",
Action = TogglePause
},
new Button
{
Colour = Color4.DarkGray,
Size = new Vector2(100, 1),
RelativeSizeAxes = Axes.Y,
Text = @"Restart",
Action = Restart
},
},
},
},
},
},
},
new Container
{
RelativeSizeAxes = Axes.Both,
Padding = new MarginPadding {
Top = 65
},
Children = new[]
{
container = new FlowContainer
{
RelativeSizeAxes = Axes.Both,
Direction = FlowDirection.VerticalOnly,
}
}
},
};
// Add slider options
container.Add(CreateSliderBinding("Position", 0, track.Length,
x => audioTrack.Seek(x),
() => audioTrack.CurrentTime));
container.Add(CreateSliderBinding("View Duration", 0.1, 4.0,
x => beatmapPlayback.ViewDuration = x,
() => beatmapPlayback.ViewDuration));
}
private void Restart()
{
audioTrack.Seek(0); // Reset
audioTrack.Start();
}