private void ShowHistory(bool overwrite = false)
{
try
{
HistoryItems.Wait();
var setting = Application.Current.LoadSetting();
if (HistoryItems.ItemsCount <= 0 || Keyboard.Modifiers == ModifierKeys.Control)
{
HistoryItems.Clear(setting.BatchClearThumbnails);
this.DoEvents();
HistoryItems.Items.AddRange(Application.Current.HistorySource());
this.DoEvents();
}
else
{
UpdateLikeState();
this.DoEvents();
UpdateDownloadState();
this.DoEvents();
}
HistoryItems.UpdateTilesImage(overwrite);
}
catch (Exception ex)
{
HistoryItems.Fail();
if (ex is NullReferenceException)
{
//"No Result".ShowMessageBox("WARNING");
"No Result".ShowToast("WARNING", tag: "ShowHistory");
}
else
{
ex.Message.ShowMessageBox("ERROR[HISTORY]");
}
}
finally
{
HistoryItems.Ready();
this.DoEvents();
}
}