duplicati/Duplicati/GUI/Wizard pages/FirstLaunch.cs

#region Disclaimer / License
// Copyright (C) 2011, 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.Wizard_pages
{
    public partial class FirstLaunch : System.Windows.Forms.Wizard.WizardControl
    {
        private bool m_isFirstShow = true;

        public FirstLaunch()
            : base(Strings.FirstLaunch.PageTitle, Strings.FirstLaunch.PageHelptext)
        {
            InitializeComponent();
            base.PageLeave += new System.Windows.Forms.Wizard.PageChangeHandler(FirstLaunch_PageLeave);
            base.PageEnter += new System.Windows.Forms.Wizard.PageChangeHandler(FirstLaunch_PageEnter);
        }

        void FirstLaunch_PageEnter(object sender, System.Windows.Forms.Wizard.PageChangedArgs args)
        {
            UpdateButtonState();
            args.TreatAsLast = false;
        }

        void FirstLaunch_PageLeave(object sender, System.Windows.Forms.Wizard.PageChangedArgs args)
        {
            WizardSettingsWrapper wrapper = new WizardSettingsWrapper(m_settings);

            if (CreateNew.Checked)
            {
                //If there are no existing backups, the mainpage just selects add, and sets the defaults
                args.NextPage = new MainPage();
                wrapper.DataConnection = Program.DataConnection;
                wrapper.PrimayAction = WizardSettingsWrapper.MainAction.Add;
            }
            else if (RestoreSetup.Checked)
            {
                DialogResult res = MessageBox.Show(this, Strings.FirstLaunch.ShowAdvancedQuestion, Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
                if (res == DialogResult.Cancel)
                {
                    args.Cancel = true;
                    return;
                }
                wrapper.SetupDefaults();
                wrapper.ShowAdvancedRestoreOptions = res == DialogResult.Yes;
                args.NextPage = new Add_backup.PasswordSettings();
                wrapper.DataConnection = Program.DataConnection;
                wrapper.PrimayAction = WizardSettingsWrapper.MainAction.RestoreSetup;
            }
            else if (RestoreFiles.Checked)
            {
                wrapper.SetupDefaults();
                wrapper.DataConnection = new System.Data.LightDatamodel.DataFetcherNested(Program.DataConnection);

                Datamodel.Schedule s = new Datamodel.Schedule();
                Datamodel.Task t = new Datamodel.Task();

                wrapper.DataConnection.Add(s);
                wrapper.DataConnection.Add(t);

                s.Task = t;

                wrapper.ScheduleID = s.ID;
                args.NextPage = new Add_backup.PasswordSettings();
                wrapper.PrimayAction = WizardSettingsWrapper.MainAction.Restore;
            }
            else
            {
                MessageBox.Show(this, Strings.FirstLaunch.NoActionSelection, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
                args.Cancel = true;
                args.NextPage = null;
                return;
            }

        }

        private void UpdateButtonState()
        {
            if (m_owner != null)
            {
                if (!m_valuesAutoLoaded && m_isFirstShow && this.Visible)
                {
                    CreateNew.Checked =
                    RestoreSetup.Checked =
                    RestoreFiles.Checked =
                        false;

                    m_isFirstShow = false;
                }

                m_owner.NextButton.Enabled =
                    CreateNew.Checked | RestoreSetup.Checked | RestoreFiles.Checked;
            }
        }

        private void CreateNew_CheckedChanged(object sender, EventArgs e)
        {
            UpdateButtonState();
        }

        private void RestoreSetup_CheckedChanged(object sender, EventArgs e)
        {
            UpdateButtonState();
        }

        private void RestoreFiles_CheckedChanged(object sender, EventArgs e)
        {
            UpdateButtonState();
        }

        private void RadioButton_DoubleClick(object sender, EventArgs e)
        {
            m_owner.NextButton.PerformClick();
        }
    }
}