private void CloseArchiveButton_Click(object sender, RoutedEventArgs e)
{
Button button = e.OriginalSource as Button;
if ((object)button != null)
{
foreach (Archive archive in Archives.Where(archive => (int)button.DataContext == archive.ID).ToList())
{
Archives.Remove(archive);
}
}
}
/// <summary>
/// Removes the specified archive and all children from the index.</summary>
/// <param name="writeToDb">If true, the object will be removed from the Database.</param>
public async Task RemoveArchiveAsync(Archive archive, bool writeToDb)
{
if (archive is null)
{
return;
}
if (Archives.Where(x => x.Volume.Equals(archive.Volume)).Count() < 2)
{
// No other archive shares the logical volume of the
// set that's about to be deleted, it can therefore be removed
LogicalVolumes.Remove(archive.Volume);
if (writeToDb)
{
await Database.DeleteLogicalVolumeAsync(archive.Volume);
}
}
// Get a list of all hashes related to the current archive,
// remove all nodes from these hashes.
var archiveHashes = archive.GetFileHashes();
await archive.ClearAsync();
archive.Dispose();
// Get hashes in the collection with node count 0
// these can be removed from the index
var emptyHashes = archiveHashes.Where(x => x.NodeCount.Equals(0)).ToList();
emptyHashes.ForEach(x => Hashes.Remove(x));
if (writeToDb)
{
await Database.BatchDeleteFileHashAsync(emptyHashes);
}
Archives.Remove(archive);
//NotifyPropertyChanged("Archive");
if (writeToDb)
{
await Database.DeleteArchiveAsync(archive);
}
}
private void BrowseButton_Click(object sender, RoutedEventArgs e)
{
Button button = e.OriginalSource as Button;
FolderBrowserDialog dialog;
if ((object)button != null)
{
dialog = new FolderBrowserDialog();
foreach (Archive archive in Archives.Where(archive => (int)button.DataContext == archive.ID))
{
dialog.SelectedPath = archive.OffloadLocation;
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
archive.OffloadLocation = dialog.SelectedPath;
}
}
}
}
