private void LoadItems()
{
foreach (var item in _rawItems)
{
item.OnBrowserClosed();
}
_rawItems.Clear();
using (var db = new Database())
{
var table = db.SelectDataTable("select * from img where location_id = @location_id", "@location_id", _loc.RowId);
foreach (DataRow row in table.Rows)
{
var item = new LBItem(this, ImageRec.FromDataRow(row), _loc, _items.Count);
_rawItems.Add(item);
}
}
lock (_thumbnailLock)
{
_items = _rawItems.ToList();
ApplySort();
_itemLayoutUpdateRequired = true;
RenumberItems();
RefreshStatusCounts();
UpdateScroll();
SetSelection(-1, -1);
Invalidate();
}
Global.FileDeleted += Global_FileDeleted;
}
public LBItem(LocationBrowser lb, ImageRec img, Location loc, int index)
{
if (lb == null)
{
throw new ArgumentNullException(nameof(lb));
}
if (img == null)
{
throw new ArgumentNullException(nameof(img));
}
if (loc == null)
{
throw new ArgumentNullException(nameof(loc));
}
if (index < 0)
{
throw new ArgumentOutOfRangeException(nameof(index));
}
_lb = lb;
_img = img;
_index = index;
_relativeLocation = img.Location;
if (_relativeLocation.StartsWith(loc.Path, StringComparison.OrdinalIgnoreCase))
{
var remove = loc.Path.Length;
if (remove < _relativeLocation.Length && _relativeLocation[remove] == '\\')
{
remove++;
}
_relativeLocation = _relativeLocation.Substring(remove);
}
_img.RatingUpdated += Image_RatingUpdated;
}
public void OnBrowserClosed()
{
_img.RatingUpdated -= Image_RatingUpdated;
_img = null;
}
