/// <summary>
/// Class XtrmAddons Fotootof Libraries Common Window Section Form Model Constructor.
/// </summary>
/// <param name="owner">The associated window form base.</param>
/// <param name="SectionId"></param>
public WindowFormSectionModel(WindowFormSectionLayout owner, int SectionId) : this(owner)
{
LoadSection(SectionId);
// Set model entity to dependencies converters.
IsAclGroupInSection.Entity = NewFormData;
IsAlbumInSection.Entity = NewFormData;
// Assign list of AclGroup to the model for dependencies.
// Assign list of Album to the model for dependencies.
AclGroups = new AclGroupEntityCollection(true);
Albums = new AlbumEntityCollection(true);
}
/// <summary>
/// Method called on add album click event.
/// </summary>
/// <param name="sender">The <see cref="object"/> sender of the event.</param>
/// <param name="e">The routed event arguments <see cref="RoutedEventArgs"/>.</param>
private void CatalogAddAlbum_Click(object sender, RoutedEventArgs e)
{
// Show open file dialog box
using (WindowFormAlbumLayout dlg = new WindowFormAlbumLayout(new AlbumEntity()))
{
bool?result = dlg.ShowDialog();
// Process open file dialog box results
if (result == true)
{
log.Info("Adding or editing Album informations. Please wait...");
AlbumEntityCollection.DbInsert(new List <AlbumEntity> {
dlg.NewForm
});
log.Info("Adding or editing Section informations. Done");
MessageBoxs.IsBusy = false;
}
}
}
/// <summary>
/// Method called on delete click event to delete a Album.
/// </summary>
/// <param name="sender">The object sender of the event.</param>
/// <param name="e">Routed event arguments.</param>
public async override void DeleteItems_Click(object sender, RoutedEventArgs e)
{
// Check if the selected items list is not null.
if (SelectedItems == null)
{
NullReferenceException ex = Exceptions.GetReferenceNull(nameof(SelectedItems), typeof(IEnumerable <AlbumEntity>));
log.Warn(ex.Output(), ex);
MessageBoxs.Warning(ex.Output());
return;
}
// Alert user for acceptation.
MessageBoxResult result = MessageBox.Show
(
String.Format(Fotootof.Layouts.Dialogs.Properties.Translations.MessageBox_Acceptation_DeleteGeneric, Local.Properties.Translations.Album, SelectedItems.Count),
Local.Properties.Translations.ApplicationName,
MessageBoxButton.YesNoCancel
);
// If not accept, do nothing at this moment.
if (result != MessageBoxResult.Yes)
{
return;
}
// If accepted, try to update page model collection.
try
{
// Start to busy application.
MessageBoxs.IsBusy = true;
log.Warn("Deleting Album(s). Please wait...");
// Delete item from database.
await AlbumEntityCollection.DbDeleteAsync(SelectedItems);
// Important : No need to defer for list view items refresh.
log.Warn("Updating Album(s) list view items...");
foreach (AlbumEntity item in SelectedItems)
{
Items.Remove(item);
}
// Refresh of the list view items source.
log.Warn("Refreshing Album(s) list view...");
ItemsCollection.Items.Refresh();
// Raise the on delete event.
log.Warn("Refreshing Album(s) list view...");
NotifyDeleted(SelectedItems.ToArray());
}
catch (Exception ex)
{
log.Error(ex.Output(), ex);
MessageBoxs.Error(ex.Output());
}
// Stop to busy application.
finally
{
log.Warn("Deleting Album(s). Done.");
MessageBoxs.IsBusy = false;
}
}