/// <summary>
/// Implement to provide data to the collection.
/// </summary>
protected sealed override void Update()
{
_context.Synchronize();
if (_context.Data.Previews == null)
{
return;
}
Items.Clear();
foreach (var jsonPreview in _context.Data.Previews)
{
var preview = jsonPreview.GetFromCache <ImagePreview>(Auth);
Items.Add(preview);
}
}
internal sealed override async Task PerformRefresh(bool force, CancellationToken ct)
{
await _context.Synchronize(force, ct);
if (_context.Data.Previews == null)
{
return;
}
Items.Clear();
foreach (var jsonPreview in _context.Data.Previews)
{
var preview = jsonPreview.GetFromCache <ImagePreview>(Auth);
Items.Add(preview);
}
}
/// <summary>
/// Manually updates the collection's data.
/// </summary>
/// <param name="ct">(Optional) A cancellation token for async processing.</param>
public sealed override async Task Refresh(CancellationToken ct = default(CancellationToken))
{
await _context.Synchronize(ct);
if (_context.Data.Previews == null)
{
return;
}
Items.Clear();
foreach (var jsonPreview in _context.Data.Previews)
{
var preview = jsonPreview.GetFromCache <ImagePreview>(Auth);
Items.Add(preview);
}
}
/// <summary>
/// Refreshes the attachment data.
/// </summary>
/// <param name="force">Indicates that the refresh should ignore the value in <see cref="TrelloConfiguration.RefreshThrottle"/> and make the call to the API.</param>
/// <param name="ct">(Optional) A cancellation token for async processing.</param>
public Task Refresh(bool force = false, CancellationToken ct = default)
{
return(_context.Synchronize(force, ct));
}
/// <summary>
/// Refreshes the attachment data.
/// </summary>
/// <param name="ct">(Optional) A cancellation token for async processing.</param>
public async Task Refresh(CancellationToken ct = default(CancellationToken))
{
await _context.Synchronize(ct);
}