duplicati/Duplicati/GUI/HelperControls/WaitForOperation.cs

#region Disclaimer / License
// Copyright (C) 2009, Kenneth Skovhede
// http://www.hexad.dk, opensource@hexad.dk
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace Duplicati.GUI.HelperControls
{
    public partial class WaitForOperation : Form
    {
        private Exception m_exception;

        public WaitForOperation()
        {
            InitializeComponent();
        }

        public void Setup(DoWorkEventHandler callback, string title)
        {
            backgroundWorker1.DoWork += callback;
            this.Text = title;
        }

        private void backgroundWorker1_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            m_exception = e.Error;
            if (e.Cancelled || e.Error != null)
                this.DialogResult = DialogResult.Cancel;
            else
                this.DialogResult = DialogResult.OK;

            this.Close();
        }

        private void WaitForOperation_Load(object sender, EventArgs e)
        {
            backgroundWorker1.RunWorkerAsync();
        }

        public Exception Error { get { return m_exception; } }
    }
}