public void Cancel()
{
CurrentWorkspace = new DetailsViewModel(this, (Bird)CurrentBird.Clone());
}
public void Save(Bird bird)
{
if (Birds.Contains(bird))
{
if (bird.BirdType == "")
{
bird.BirdType = "Unknown";
}
if (bird.Length == "")
{
bird.Length = "Unknown";
}
if (bird.Description == "")
{
bird.Description = "Add some description.";
}
if (bird.BaseColor == "")
{
bird.BaseColor = "Unknown";
}
BirdDB.Update(bird);
Birds[Birds.IndexOf(bird)] = bird;
_listener.NotifyDataChanged();
CurrentBird = bird;
CurrentWorkspace = new DetailsViewModel(this, (Bird)CurrentBird.Clone());
}
}
public void SaveNew(Bird bird)
{
if (bird.Name != null)
{
if (BirdDB.Add(bird))
{
if (bird.BirdType == null)
{
bird.BirdType = "Unknown";
}
if (bird.Length == null)
{
bird.Length = "Unknown";
}
if (bird.Description == null)
{
bird.Description = "Add some description.";
}
if (bird.BaseColor == null)
{
bird.BaseColor = "Unknown";
}
if (bird.ImageUrl == null)
{
bird.ImageUrl = "http://images.clipartpanda.com/bird-clipart-Twitter-Bird-Clip-Art.png";
}
BirdDB.Update(bird);
Birds.Add(bird);
_listener.NotifyDataChanged();
CurrentBird = bird;
CurrentWorkspace = new DetailsViewModel(this, (Bird)CurrentBird.Clone());
}
else
{
MessageBox.Show("You already have this bird in your list!");
}
}
else
{
MessageBox.Show("You cannot create a nameless bird!");
}
}
private void _ShowDetails()
{
CurrentWorkspace = new DetailsViewModel(this, (Bird)CurrentBird.Clone());
}
