private void UpdateAlbum(AlbumCollectionEventArgs.ChangeType type, Album changedAlbum)
{
SuspendLayout();
System.Windows.Forms.Control[] ctrls;
switch (type)
{
case AlbumCollectionEventArgs.ChangeType.Add:
AddAlbumControl(changedAlbum);
break;
case AlbumCollectionEventArgs.ChangeType.Clear:
foreach (System.Windows.Forms.Control ctrl in panel.Controls)
{
CleanAlbumControls(ctrl);
}
panel.Controls.Clear();
LoadAlbums();
break;
case AlbumCollectionEventArgs.ChangeType.Remove:
ctrls = new System.Windows.Forms.Control[panel.Controls.Count];
panel.Controls.CopyTo(ctrls, 0);
List <System.Windows.Forms.Control> controllist = new List <System.Windows.Forms.Control>(ctrls);
CleanAlbumControls(controllist.Find((System.Windows.Forms.Control control) =>
{
AlbumControl albumControl = control as AlbumControl;
return(albumControl.Album == changedAlbum);
}));
break;
}
ResumeLayout();
}
private void AddAlbumControl(Album album)
{
var ac = new AlbumControl();
ac.LoadAlbum(album);
panel.Controls.Add(ac);
ac.DoubleClick += Ac_DoubleClick;
}
private void Ac_DoubleClick(object sender, EventArgs e)
{
AlbumControl ac = (AlbumControl)sender;
AlbumControlClicked?.Invoke(this, new AlbumControlEventArgs()
{
Album = ac.Album
});
}
private void LoadAlbums()
{
IEnumerable <Album> albumList = source;
if (!string.IsNullOrEmpty(query))
{
albumList = source.SearchByTitle(query);
}
SuspendLayout();
panel.Controls.Clear();
foreach (Album a in albumList)
{
var ac = new AlbumControl();
ac.LoadAlbum(a);
panel.Controls.Add(ac);
ac.DoubleClick += Ac_DoubleClick;
}
ResumeLayout();
}