private void btnManagePictures_Click(object sender, RoutedEventArgs e)
{
Deficiency d = Deficiencies.ElementAt(listDeficiencies.SelectedIndex);
if (d.PictureId == -1)
{
d.PictureId = GetFirstPictureId();
}
PictureManager window = new PictureManager(d);
window.Closing += async delegate
{
var pictureQuery = from picture in new ParseQuery <Picture>()
where picture.ItemId == d.PictureId
select picture;
var result = await pictureQuery.FindAsync();
if (result.Count() == 0)
{
d.PictureId = -1;
}
await d.SaveAsync();
};
window.ShowDialog();
}
private void LoadEditor(Deficiency deficiency)
{
nameTextBox.TextChanged -= nameTextBox_TextChanged;
nameLabel.Visibility = Visibility.Visible;
nameTextBox.Visibility = Visibility.Visible;
btnManagePictures.Visibility = Visibility.Visible;
descriptionLabel.Visibility = Visibility.Visible;
descriptionTextBox.Visibility = Visibility.Visible;
btnSave.Visibility = Visibility.Visible;
nameTextBox.Text = deficiency.Name;
descriptionTextBox.Text = deficiency.Description;
}
private async void btnSave_Click(object sender, RoutedEventArgs e)
{
if (listDeficiencies.SelectedIndex == -1)
{
return;
}
Deficiency d = Deficiencies.ElementAt(listDeficiencies.SelectedIndex);
d.Name = nameTextBox.Text;
d.Description = descriptionTextBox.Text;
await d.SaveAsync();
MessageBox.Show("Deficiency \"" + d.Name + "\" Saved.");
}
private void btnAdd_Click(object sender, RoutedEventArgs e)
{
Deficiency d = new Deficiency()
{
DeficiencyId = GetFirstDeficiencyId(),
PictureId = GetFirstPictureId()
};
Deficiencies.Add(d);
listDeficiencies.SelectedIndex = Deficiencies.Count - 1;
LoadEditor(d);
nameTextBox.TextChanged += nameTextBox_TextChanged;
lblDeficiencies.Content = "Deficiencies (" + Deficiencies.Count + ")";
d.SaveAsync();
}
private async void btnDelete_Click(object sender, RoutedEventArgs e)
{
if (listDeficiencies.SelectedIndex == -1)
{
return;
}
MessageBoxResult result = MessageBox.Show("Are you sure you want to delete this deficiency?", "Are you sure?", MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
int index = listDeficiencies.SelectedIndex;
Deficiency d = Deficiencies.ElementAt(index);
index--;
if (index < 0)
{
index = 0;
}
Deficiencies.Remove(d);
var pictureQuery = from pic in new ParseQuery <Picture>()
where pic.ItemId == d.PictureId
select pic;
List <Picture> results = (await pictureQuery.FindAsync()).ToList();
foreach (Picture p in results)
{
await p.DeleteAsync();
}
if (Deficiencies.Count > 0)
{
listDeficiencies.SelectedIndex = index;
}
lblDeficiencies.Content = "Deficiencies (" + Deficiencies.Count + ")";
await d.DeleteAsync();
}
}
