public void InsertPicture(int index, EditablePicture picture)
{
var name = picture.Name.Length > 30 ? picture.Name.Substring(0, 30) + "..." : picture.Name;
Items.Insert(index, new PictureItem {
Model = picture, IsSelected = true, Header = name
});
}
public void AddPicture(EditablePicture picture)
{
var name = picture.Name.Length > 30 ? picture.Name.Substring(0, 30) + "..." : picture.Name;
Items.Add(new PictureItem {
Model = picture, IsSelected = true, Header = name
});
}
private PictureItem GetPictureItem(EditablePicture model)
{
foreach (var item in Items)
{
var pictureItem = item as PictureItem;
if (pictureItem?.Model == model)
{
return(pictureItem);
}
}
return(null);
}
public void RemovePicture(EditablePicture picture)
{
var pictureItem = GetPictureItem(picture);
Items.Remove(pictureItem);
}