Metis_xctg/SystemLayer/IFileDialogUICallbacks.cs

using System;
using System.Windows.Forms;

namespace PaintDotNet.SystemLayer
{
    public interface IFileDialogUICallbacks
    {
        FileOverwriteAction ShowOverwritePrompt(IWin32Window owner, string pathName);
        bool ShowError(IWin32Window owner, string pathName, Exception ex); // return true if error dialog shown, or false to cause caller to re-throw
        IFileTransferProgressEvents CreateFileTransferProgressEvents();
    }
}