UA-.NETStandard/SampleApplications/Samples/GDS/ClientControls/Controls/ServerCapabilitiesDialog.cs

/* ========================================================================
 * Copyright (c) 2005-2019 The OPC Foundation, Inc. All rights reserved.
 *
 * OPC Foundation MIT License 1.00
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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 * OTHER DEALINGS IN THE SOFTWARE.
 *
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 * ======================================================================*/

using System.Collections.Generic;
using System.Windows.Forms;

namespace Opc.Ua.Gds.Client.Controls
{
    public partial class ServerCapabilitiesDialog : Form
    {
        public ServerCapabilitiesDialog()
        {
            InitializeComponent();
            Icon = ImageListControl.AppIcon;
            m_capabilities = new ServerCapabilities();
        }

        private ServerCapabilities m_capabilities;

        public List<string> ShowDialog(IWin32Window owner, IList<string> serverCapabilities)
        {
            CapabilitiesListBox.Items.Clear();

            foreach (var capability in m_capabilities)
            {
                CapabilitiesListBox.Items.Add(capability);
            }

            if (serverCapabilities != null)
            {
                foreach (var capability in serverCapabilities)
                {
                    bool found = false;

                    for (int ii = 0; ii < CapabilitiesListBox.Items.Count; ii++)
                    {
                        var item = (ServerCapability)CapabilitiesListBox.Items[ii];

                        if (item.Id == capability)
                        {
                            found = true;
                            CapabilitiesListBox.SetItemChecked(ii, true);
                            break;
                        }
                    }

                    if (!found)
                    {
                        CapabilitiesListBox.Items.Add(new ServerCapability() { Id = capability, Description = capability }, true);
                    }
                }
            }

            if (base.ShowDialog(owner) != DialogResult.OK)
            {
                return null;
            }

            List<string> result = new List<string>();

            foreach (ServerCapability item in CapabilitiesListBox.CheckedItems)
            {
                result.Add(item.Id);
            }

            return result;
        }
    }
}