ZZ-EFEM/Framework/AitexSorterUI/Views/TopView.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Aitex.Core.UI.View.Frame;
using Hardcodet.Wpf.TaskbarNotification;
using Sorter.UI.ViewModel;
using Aitex.Core.UI.Control;
using Aitex.Core.UI.MVVM;
using Aitex.Core.RT.Event;
using Aitex.Core.UI.Dialog;
using Aitex.Core.WCF;
using Aitex.Sorter.Common;
using MECF.Framework.UI.Core.Applications;
using Aitex.Core.UI.View.Common;

namespace Aitex.Sorter.UI.Views
{
    /// <summary>
    /// Interaction logic for TopView.xaml
    /// </summary>
    public partial class TopView : UserControl, ITopView
	{
        MessageControl _balloonControl;

        TopViewModel _vm;

        private bool _logoff;

        public TopView()
        {
            InitializeComponent();

            _vm = new TopViewModel();
            this.DataContext = _vm;
            //_vm.TraverseUIElement(gridAll);

            _balloonControl = new MessageControl();

            this.Loaded += new RoutedEventHandler(TopView_Loaded);

 
        }

        void TopView_Loaded(object sender, RoutedEventArgs e)
        {
            (this.DataContext as TimerViewModelBase).Start();

            EventClient.Instance.Service.OnEvent  += EV_OnEvent;
        }

        void EV_OnEvent(EventItem obj)
        {
            if (_logoff)
                return;

            switch (obj.Type)
            {
                case EventType.EventUI_Notify:
                    LogEvent(obj);
                    break;
                case EventType.Dialog_Nofity:
                    PopDialog(obj);
                    break;
                case EventType.KickOut_Notify:
                    break;
                case EventType.Sound_Notify:
                    break;
                case EventType.UIMessage_Notify:
                    PopUIMessage(obj);
                    break;
            }


        }

        void PopUIMessage(EventItem obj)
        {
            this.Dispatcher.Invoke(new Action(() =>
            {
                _balloonControl.SetMessage(MessageType.Info, obj.Description);

                ShowNotifyIcon(2000);
            }));
        }

        void ShowNotifyIcon(int time)
        {
            TaskbarIcon icon = new TaskbarIcon();

            icon.ShowCustomBalloon(_balloonControl, System.Windows.Controls.Primitives.PopupAnimation.Slide, time);
        }

        void PopDialog(EventItem item)
        {
            this.Dispatcher.Invoke(new Action(() =>
            {
                switch (item.Level)
                {
                    case EventLevel.Alarm:
                        MessageBoxEx.ShowError(item.Description, item.Explaination);
                        break;
                    case EventLevel.Warning:
                        MessageBoxEx.ShowWarning(item.Description, item.Explaination);
                        break;
                    case EventLevel.Information:
                        MessageBoxEx.ShowInfo(item.Description, item.Explaination);
                        break;
                }
            }));


        }

        void LogEvent(EventItem obj)
        {
            if (obj.Type != EventType.EventUI_Notify)
                return;

            this.comboEvent.Dispatcher.Invoke(new Action(() =>
            {
                string globalDescription = obj.GlobalDescription_en;

                if (string.IsNullOrEmpty(globalDescription))
                    globalDescription = obj.Description;

                string messageStr = string.Format("{0} [{1}]{2}",
                                                                obj.OccuringTime.ToString("HH:mm:ss.fff"),
                                                                obj.Id.ToString("0000"),
                                                                globalDescription);
                ComboBoxItem cbI = new ComboBoxItem() { Content = messageStr, ToolTip = messageStr };

                Brush brush = Brushes.White;
                switch (obj.Level)
                {
                    case EventLevel.Alarm:
                        brush = System.Windows.Media.Brushes.Pink; //light red
                        break;
                    case EventLevel.Information:
                        brush = System.Windows.Media.Brushes.LightBlue;//light blue
                        break;
                    case EventLevel.Warning:
                        brush = System.Windows.Media.Brushes.Khaki; //light yellow
                        break;
                    default:
                        brush = System.Windows.Media.Brushes.Red;
                        break;
                }

                cbI.Background = brush;
                comboEvent.Items.Add(cbI);
                int maxDisplayMsgNum = 100;
                if (comboEvent.Items.Count == maxDisplayMsgNum)
                    comboEvent.Items.RemoveAt(0);
                comboEvent.SelectedIndex = comboEvent.Items.Count - 1;
                comboEvent.Background = brush;
            }), null);

        }

        public void SetTitle(string title)
        {
            txtTitle.Text = title;

        }

        private void comboEvent_DropDownClosed(object sender, EventArgs e)
        {
            comboEvent.SelectedIndex = comboEvent.Items.Count - 1;
        }

        private void btnReset_Click(object sender, RoutedEventArgs e)
        {
            comboEvent.Background = System.Windows.Media.Brushes.LightBlue;
            comboEvent.Items.Clear();

            _vm.Reset();
        }

        private void btnLogoff_Click(object sender, RoutedEventArgs e)
        {
            _logoff = true;
            UiApplication.Instance.Logoff();
        }
    }
}