/// <summary>
/// Uses durations from the specified image to set up the control for indexing.
/// </summary>
/// <typeparam name="T">The type of the frame images.</typeparam>
/// <param name="image">The image whose durations should be used to specify frame and time indexes.</param>
public void UseTimingsFrom <T>(GifImage <T> image)
{
PlaybackTimer.Stop();
if (image == null)
{
durations = null;
sectionValues = null;
FrameSelector.Maximum = 0;
TimeSelector.Maximum = 0;
FrameLabel.Text = "";
Enabled = false;
}
else
{
durations = new int[image.Frames.Length];
sectionValues = new int[image.Frames.Length + 1];
sectionValues[0] = 0;
int accumulatedDuration = 0;
for (int i = 0; i < image.Frames.Length; i++)
{
int duration = image.Frames[i].Duration;
durations[i] = duration;
accumulatedDuration += duration;
sectionValues[i + 1] = accumulatedDuration;
}
FrameSelector.Maximum = image.Frames.Length - 1;
TimeSelector.Maximum = image.Duration;
UpdateLabel();
Enabled = true;
}
TimeSelectorSections.Invalidate();
}
/// <summary>
/// Stops seeking through the indexes.
/// </summary>
public void Pause()
{
PlaybackTimer.Stop();
}
/// <summary>
/// Starts seeking through the indexes automatically.
/// </summary>
public void Play()
{
PlaybackTimer.Start();
}
public void StopPlaying()
{
PlaybackTimer.Stop();
CurrentTrack = null;
LastSwitchedSongEvent = null;
}
private void StartTimer(double interval)
{
PlaybackTimer.Stop();
PlaybackTimer.Interval = interval;
PlaybackTimer.Start();
}
