private static void OnSongDisplayed(SongDisplayedEventArgs args)
{
if (SongDisplayed != null && _this != null)
{
SongDisplayed(_this, args);
}
}
private void SetCurrentSongInfo()
{
currentSongInfo = new SongDisplayedEventArgs(_song,
(ISong)
navigate.Items[
(pos + navigate.Items.Count + 1)%
navigate.Items.Count],
(ISong)
navigate.Items[
(pos + navigate.Items.Count - 1)%
navigate.Items.Count]);
}
private void ViewSongDisplayed(object sender, SongDisplayedEventArgs args)
{
this.Update(args);
}
private void SetCurrentSongInfo()
{
currentSongInfo = new SongDisplayedEventArgs(this.song,
(ISong)
this.navigate.Items[
(this.pos + this.navigate.Items.Count + 1) %
this.navigate.Items.Count],
(ISong)
this.navigate.Items[
(this.pos + this.navigate.Items.Count - 1) %
this.navigate.Items.Count]);
}
private void Update(SongDisplayedEventArgs songInfo)
{
if (songInfo == null)
{
this.titleLabel.Text = "";
this.nrLabel.Text = "n/a";
this.nextBtn.Enabled = false;
this.lastBtn.Enabled = false;
this.nextLabel.Text = "";
this.prevLabel.Text = "";
this.jumpMarksListBox.Items.Clear();
return;
}
this.titleLabel.Text = songInfo.DisplayedSong != null ? songInfo.DisplayedSong.Title : "";
this.nrLabel.Text = songInfo.DisplayedSong != null ? songInfo.DisplayedSong.Number.ToString().PadLeft(4, '0') : "n/a";
this.nextBtn.Enabled = songInfo.NextSong != null;
this.lastBtn.Enabled = songInfo.PreviousSong != null;
this.nextLabel.Text = songInfo.NextSong != null ? songInfo.NextSong.Number.ToString().PadLeft(4, '0') : "";
this.prevLabel.Text = songInfo.PreviousSong != null ? songInfo.PreviousSong.Number.ToString().PadLeft(4, '0') : "";
this.jumpMarksListBox.BeginUpdate();
this.jumpMarksListBox.Items.Clear();
foreach (JumpMark jumpMark in songInfo.Jumpmarks)
{
this.jumpMarksListBox.Items.Add(jumpMark);
}
this.jumpMarksListBox.EndUpdate();
}
