public override bool ShouldHideUtilityButtonsOnSwipe(SWTableViewCell cell)
{
return true;
}
public override async void DidTriggerRightUtilityButton(SWTableViewCell cell, nint index)
{
//make sure the first button is tapped. We only have one, but you never know
if (index == 0)
{
var filePath = ((PicturePreviewCell)cell).FilePath;
//validate that the filePath isn't empty
if (!string.IsNullOrEmpty(filePath))
{
//confirm via UIAlert to delete
var isDelete = await Helper.Utility.ShowAlert(_lookupService.GetLocalizedString("Confirm"), _lookupService.GetLocalizedString("DeleteFileMessage"), _lookupService.GetLocalizedString("Delete"), _lookupService.GetLocalizedString("Cancel"));
if (isDelete)
{
//delete the file and reload the table
_fileHelper.Delete(filePath);
_controller.Files.Remove(filePath);
//reload the table data without the file in it
_tableView.ReloadData();
}
else
{
cell.HideUtilityButtons(true);
}
}
}
}