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271 lines
10 KiB
271 lines
10 KiB
using DataService;
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using HMIControl;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Collections.Specialized;
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using System.Linq;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Threading;
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namespace CoreTest
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{
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : Window
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{
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double x1 = SystemParameters.PrimaryScreenWidth;//得到屏幕整体宽度
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double y1 = SystemParameters.PrimaryScreenHeight;//得到屏幕整体高度
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public MainWindow()
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{
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InitializeComponent();
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this.Width = x1;//设置窗体宽度
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this.Height = y1;//设置窗体高度
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}
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List<TagNodeHandle> _valueChangedList;
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private void Window_Loaded(object sender, RoutedEventArgs e)
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{
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if (!Login.IsOpen)
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{
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Login frm1 = new Login();
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frm1.ShowDialog();
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}
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if (App.Principal != null)
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{
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txtuser.Text = string.Format("当前用户:{0} 权限{1}", App.Principal.Identity.Name, App.Principal.ToString());
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//确定中控员权限
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}
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#region 显示缺省界面
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if (Tag != null && !string.IsNullOrEmpty(Tag.ToString()))
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{
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var Wintypes = Tag.ToString().TrimEnd(';');
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ContentControl ctrl = Activator.CreateInstance(Type.GetType(Wintypes)) as ContentControl;
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if (ctrl != null)
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{
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ScaleControl(ctrl);
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ctrl.Loaded += new RoutedEventHandler(ctrl_Loaded);
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ctrl.Unloaded += new RoutedEventHandler(ctrl_Unloaded);
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dict[Wintypes] = ctrl;
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cvs1.Child = ctrl;
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this.Title = Wintypes;
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}
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}
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#endregion
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#region 显示状态栏时间、显示PLC连接状态、与PLC看门狗通讯
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DispatcherTimer ShowTimer = new DispatcherTimer();
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ShowTimer.Interval = new TimeSpan(0, 0, 1);
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ShowTimer.Tick += (s, e1) =>
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{
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txttime.InvokeAsynchronously(delegate { txttime.Text = DateTime.Now.ToString(); });
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p1_lamp1.Fill = App.Server.Drivers.Any(x => x.IsClosed) ? Brushes.Red : Brushes.Green;
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};
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ShowTimer.Start();
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#endregion
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#region 绑定到Server
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lock (this)
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{
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_valueChangedList = this.BindingToServer(App.Server);
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}
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BindingTagWindow(this);
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CommandBindings.AddRange(BindingCommandHandler());
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var condlist = App.Server.ActivedConditionList as ObservableCollection<ICondition>;
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if (condlist != null)
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{
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condlist.CollectionChanged += new NotifyCollectionChangedEventHandler(condlist_CollectionChanged);
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}
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var tag = App.Server["__CoreEvent"];
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if (tag != null)
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{
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tag.ValueChanged += (s, e1) =>
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{
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if (tag != null)
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{
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App.Events.ReverseEnqueue(string.Format("{0} {1} {2}", tag.GetTagName(), DateTime.Now, tag.ToString()));
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if (tag.ToString().Contains("错误:"))
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MessageBox.Show(tag.ToString(), "错误！", MessageBoxButton.OK, MessageBoxImage.Error);
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}
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};
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}
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#endregion
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}
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void condlist_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
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{
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var condlist = sender as ObservableCollection<ICondition>;
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AlarmConverter convert = new AlarmConverter();
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txtAlarm.Inlines.Clear();
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for (int i = 0; i < condlist.Count; i++)
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{
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txtAlarm.Inlines.Add(new Run(string.Concat(i.ToString(), ":", condlist[i].Message, " ")) { Foreground = convert.Convert(condlist[i].Severity, null, null, null) as Brush });
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}
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if (e.Action == NotifyCollectionChangedAction.Add)
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{
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foreach (ICondition cond in e.NewItems)
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{
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if (cond.Severity == Severity.Error)
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{
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var tag = App.Server["Sys_Alarm"];
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tag.Write(true);
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MessageBox.Show(cond.Message, "警告！", MessageBoxButton.OK, MessageBoxImage.Error);//发生致命错误，需要在系统服务内根据错误类型挂起相应Order;由客户端手动解挂。
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}
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}
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}
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}
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Dictionary<string, ContentControl> dict = new Dictionary<string, ContentControl>();
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void BindingTagWindow(DependencyObject container)
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{
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if (container == null) return;
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foreach (var item in container.FindChildren<ITagWindow>())
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{
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if (!string.IsNullOrEmpty(item.TagWindowText))
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{
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UIElement element = item as UIElement;
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element.AddHandler(UIElement.MouseLeftButtonUpEvent,
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new MouseButtonEventHandler(item_MouseLeftButtonUp));
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}
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}
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}
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private void ShowContent(ITagWindow tagwindow)
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{
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if (tagwindow == null || string.IsNullOrEmpty(tagwindow.TagWindowText)) return;
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var windows = tagwindow.TagWindowText.TrimEnd(';').Split(';');
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foreach (string txt in windows)
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{
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if (dict.ContainsKey(txt))
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{
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if (dict[txt].Tag.ToString() != "YES")
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{
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cvs1.Child = dict[txt];
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}
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continue;
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}
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if (tagwindow.IsUnique)
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{
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foreach (var win in App.Current.Windows)
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{
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if (win.ToString() == txt)
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goto lab1;
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}
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}
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try
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{
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ContentControl ctrl = Activator.CreateInstance(Type.GetType(txt)) as ContentControl;
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if (ctrl != null)
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{
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var win = ctrl as Window;
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if (win == null)
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ScaleControl(ctrl);
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ctrl.Loaded += new RoutedEventHandler(ctrl_Loaded);
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ctrl.Unloaded += new RoutedEventHandler(ctrl_Unloaded);
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if (win != null)
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{
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win.Owner = this;
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win.ShowInTaskbar = false;
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if (tagwindow.IsModel)
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win.ShowDialog();
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else
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win.Show();
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}
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else
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{
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dict[txt] = ctrl;
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cvs1.Child = ctrl;
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this.Title = txt;
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}
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}
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}
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catch (Exception e)
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{
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App.AddErrorLog(e);
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}
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lab1:
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continue;
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}
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}
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void ScaleControl(ContentControl ctrl)
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{
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var transform = ctrl.RenderTransform as MatrixTransform;
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if (transform != null && !double.IsNaN(ctrl.Width) && !double.IsNaN(ctrl.Height))
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{
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var matrix = transform.Matrix;
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matrix.Scale(x1 / ctrl.Width, y1 / ctrl.Height);
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ctrl.RenderTransform = new MatrixTransform(matrix);
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ctrl.Width = x1;
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ctrl.Height = y1;
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this.Background = ctrl.Background;
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}
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}
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void ctrl_Unloaded(object sender, RoutedEventArgs e)
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{
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ContentControl uie = sender as ContentControl;
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if (uie != null)
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{
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uie.Tag = "NO";
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var windows = uie.FindChildren<ITagWindow>();
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foreach (ITagWindow item in windows)
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{
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if (!string.IsNullOrEmpty(item.TagWindowText))
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{
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((UIElement)item).RemoveHandler(UIElement.MouseLeftButtonUpEvent, new MouseButtonEventHandler(item_MouseLeftButtonUp));
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}
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}
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}
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}
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void ctrl_Loaded(object sender, RoutedEventArgs e)
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{
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ContentControl uie = sender as ContentControl;
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if (uie != null)
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{
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uie.Tag = "YES";
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BindingTagWindow(uie);
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}
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}
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void item_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
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{
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ShowContent(sender as ITagWindow);
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e.Handled = true;
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}
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private void hMIButton7_Click(object sender, RoutedEventArgs e)
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{
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var result = MessageBox.Show("确定退出系统？", "警告", MessageBoxButton.OKCancel);
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if (result == MessageBoxResult.Cancel) return;
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//SystemLog.AddLog(new SystemLog(EventType.Simple, DateTime.Now, App.LogSource, "退出"));
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App.Current.Shutdown();
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e.Handled = true;
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}
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private void btnStart_Click(object sender, RoutedEventArgs e)
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{
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if (cvs3.Visibility == Visibility.Hidden)
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cvs3.Visibility = Visibility.Visible;
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else if (cvs3.Visibility == Visibility.Visible)
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cvs3.Visibility = Visibility.Hidden;
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}
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CommandBindingCollection BindingCommandHandler()
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{
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var srv = App.Server;
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CommandBindingCollection CommandBindings = new CommandBindingCollection();
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return CommandBindings;
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}
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}
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}
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