MTP2.0_CSharp/Muchinfo.MTPClient/Fx4.0/Main/03.UI/Modules/Muchinfo.MTPClient.Analysis/Views/CChartView.xaml.cs

using System;
using System.Windows.Input;
using Muchinfo.MTPClient.Analysis.ViewModels;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.MTPClient.Infrastructure.Interfaces;
using Muchinfo.MTPClient.Infrastructure.Utilities;
using System.Windows;
using System.Windows.Forms;
using KeyEventArgs = System.Windows.Input.KeyEventArgs;
using UserControl = System.Windows.Controls.UserControl;

namespace Muchinfo.MTPClient.Analysis.Views
{
    /// <summary>
    /// CChartView.xaml 的交互逻辑
    /// </summary>
    public partial class CChartView : UserControl, IDisposable
    {
        public CChartView(ChartWindowItem chartItem)
        {
            InitializeComponent();
            var userControl = new System.Windows.Forms.ListView();
            // userControl.BackColor = System.Drawing.Color.Transparent;

            var colorStyle = UserManager.GetCurrentColorStyle();
            switch (colorStyle)
            {
                case ColorStyle.BlueWhite:
                    userControl.BackColor = System.Drawing.Color.White;
                    break;
                case ColorStyle.DarkBlue:
                case ColorStyle.CoolBlack:
                    userControl.BackColor = System.Drawing.Color.Black;
                    break;
                default:
                    break;
            }

            userControl.BorderStyle = BorderStyle.None;
            FormsHost.Child = userControl;

            var handle = userControl.Handle.ToInt32();
            var goods = chartItem.Goods;
            this.DataContext = new CChartViewModel(goods, handle);
            // _currentGoods = goods;
            // _quoteDataService = SimpleIoc.Default.GetInstance<IQuoteDataService>();
            // WareAttributeClass war = ConverWare(goods);
            // this.m_Ware = war;
            //// QuoteChartManager.AddWare(this.Ware);
            // AddWare(war);

            // CreateChartView(_currentGoods);
            //MessengerHelper.DefaultRegister<CommandFunc>(this, MessengerTokens.QuoteGoodsListToken, (msg) =>
            //{
            //    var viewModel = this.DataContext as CChartViewModel;
            //    if (viewModel == null)
            //    {
            //        return;
            //    }
            //    if (this.IsKeyboardFocusWithin)   
            //    {
            //        switch (msg)
            //        {
            //            case CommandFunc.QuotePageDown:
            //                viewModel.ChangeGoodsNextFront(true);
            //                break;
            //            case CommandFunc.QuotePageup:
            //                viewModel.ChangeGoodsNextFront(false);
            //                break;
            //        }
            //    }
            //});
        }

        private void CChartView_OnUnloaded(object sender, RoutedEventArgs e)
        {
            this.InputBindings.Clear();
         //   var dataContext = this.DataContext as CChartViewModel;
            //if (dataContext != null)
            //{
            //    dataContext.Dispose();
            //}
        }

        public void Dispose()
        {
            this.InputBindings.Clear();
            TabPriceView.Dispose();
        }

        private void CChartView_OnLoaded(object sender, RoutedEventArgs e)
        {
            FormsHost.Focusable = true;
            FormsHost.Focus();
        }

        private void FormsHost_OnKeyUp(object sender, KeyEventArgs e)
        {
            var dataContext = this.DataContext as CChartViewModel;
            if (dataContext != null)
            {
                if (e.Key == Key.PageDown || e.Key == Key.PageUp)
                {
                    dataContext.EnterCommand.Execute(e.Key);
                }
            }
        }

        private void FormsHost_OnLoaded(object sender, RoutedEventArgs e)
        {
            FormsHost.Focus();
        }
    }
}