mRemoteNG/mRemoteV1/Connection/InterfaceControl.cs

using mRemoteNG.App;
using mRemoteNG.Connection.Protocol;
using System;
using System.Drawing;
using System.Windows.Forms;
using mRemoteNG.UI.Tabs;
using WeifenLuo.WinFormsUI.Docking;


namespace mRemoteNG.Connection
{
    public sealed partial class InterfaceControl
    {
        public ProtocolBase Protocol { get; set; }
        public ConnectionInfo Info { get; set; }


        public InterfaceControl(Control parent, ProtocolBase protocol, ConnectionInfo info)
        {
            try
            {
                Protocol = protocol;
                Info = info;
                Parent = parent;
                Location = new Point(0, 0);
                Size = Parent.Size;
                Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Top;
                GotFocus += OnGotFocus;
                LostFocus += OnLostFocus;
                InitializeComponent();
            }
            catch (Exception ex)
            {
                Runtime.MessageCollector.AddMessage(Messages.MessageClass.ErrorMsg,
                                                    "Couldn\'t create new InterfaceControl" + Environment.NewLine +
                                                    ex.Message);
            }
        }

        private void OnLostFocus(object sender, EventArgs e)
        {
            Runtime.MessageCollector.AddMessage(Messages.MessageClass.DebugMsg, $"InterfaceControl lost focus '{Info.Name}'");
        }

        private void OnGotFocus(object sender, EventArgs e)
        {
            Runtime.MessageCollector.AddMessage(Messages.MessageClass.DebugMsg, $"InterfaceControl gained focus '{Info.Name}'");
        }

        public static InterfaceControl FindInterfaceControl(DockPanel DockPnl)
        {
            if (!(DockPnl.ActiveDocument is ConnectionTab ct)) return null;
            if (ct.Controls.Count < 1) return null;
            if (ct.Controls[0] is InterfaceControl ic)
                return ic;

            return null;
        }

        public static InterfaceControl FindInterfaceControl(ConnectionTab tab)
        {
            if (tab.Controls.Count < 1) return null;
            if (tab.Controls[0] is InterfaceControl ic)
                return ic;

            return null;
        }
    }
}