using System;
using System.Linq;
using System.Windows.Forms;
using System.Windows.Forms.Integration;
using JD.Timeline.Document;
using TeaBox.ObjectModel;

namespace JD.Timeline.View.Pads
{
    public class MovesPad : AbstractPadContent, IDataSourceProvider
    {
        #region Variables

        private readonly MoveModelControl _moveModelControl = new MoveModelControl();
        private readonly ElementHost _host = new ElementHost();
        private DataSourceContainer _dataSourceContainer;

        #endregion

        #region Constructor

        public MovesPad()
        {
            _host.Child = _moveModelControl;
            TeaBox.ObjectModel.Application.Main.Views.SelectedItemChanged += Views_SelectedItemChanged;
            Views_SelectedItemChanged(null, null);
            _dataSourceContainer = new DataSourceContainer("MoveModelsSource");
            _moveModelControl.DataSourceContainer = _dataSourceContainer;
        }
        
        #endregion

        #region Properties
        
        public override Control Control
        {
            get { return _host; }
        }

        /// <summary>
        /// Object to allow selection of item in PropertyBrowser
        /// </summary>
        public DataSourceContainer DataSourceContainer
        {
            get { return _dataSourceContainer; }
            private set { _dataSourceContainer = value; }
        }

        #endregion

        #region Methods
        
        private void Views_SelectedItemChanged(object sender, EventArgs e)
        {
            var view = TeaBox.ObjectModel.Application.Main.Views.SelectedItem as TapeDocumentView;
            if (view != null)
            {
                _moveModelControl.ClipViewControl = view.ClipView;
            }
            else
            {
                _moveModelControl.ClipViewControl = null;
            }
        }
        
        #endregion

        
    }
}