优化；

alielie

2026-04-16 1afe548ac40cc7f975917ef9bf2e156595cf81f3

 WPFProject/Controls/MainTabControl.xaml.cs

@@ -1,7 +1,7 @@
using HMI.Base;
using HMI.Core.Api;
using Microsoft.DwayneNeed.Interop;
using Panuon.WPF.UI;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
@@ -9,12 +9,15 @@
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Forms.Integration;
using System.Windows.Media;
using WPFProject.UI;

namespace WPFProject.Controls
{
    public class TabChangedEventArg
    {
        public IPlugin oldValue { get; set; }
        public IPlugin newValue { get; set; }
    }

    /// <summary>
    /// MainTabControl.xaml 的交互逻辑
    /// </summary>
@@ -42,7 +45,6 @@
        private WinFormHolder winFormHolder;
        public MainTabControl()
        {
            IPlugin plugin = new WorkControl();
            MenuItems = new ObservableCollection<PluginInfo>(PluginLoader.GetLoader().Menus);
            SubMenuItems = MenuItems[0].Children;
            this.DataContext = this;
@@ -51,21 +53,7 @@
        }

        // Tab切换事件
        public static readonly RoutedEvent OnTabChangeEvent =
             EventManager.RegisterRoutedEvent("OnTabChange", RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(MenuTabControl));

        public event RoutedEventHandler OnTabChange
        {
            add
            {
                AddHandler(OnTabChangeEvent, value);
            }

            remove
            {
                RemoveHandler(OnTabChangeEvent, value);
            }
        }
        public event EventHandler<TabChangedEventArg> TabChanged;

        private ObservableCollection<PluginInfo> _MenuItems;

@@ -162,8 +150,26 @@
                }

                var content = data.Content;
                var last = page.Child;
                PluginPackage.Get(last)?.DeActive();
                var newPlugin = PluginPackage.Get(content);
                var last = PluginPackage.Get(page.Child);

                if (last != null && !last.CanDeActive())
                {
                    SelectedSubMenu = (PluginInfo)e.RemovedItems[0];
                    return;
                }

                if (newPlugin != null && !newPlugin.CanActive())
                {
                    if (e.RemovedItems.Count > 0)
                    {
                        SelectedSubMenu = (PluginInfo)e.RemovedItems[0];
                    }
                    return;
                }

                last?.DeActive();
                newPlugin?.Active();
                if (data.Type == "WinForm")
                {
                    if (content is System.Windows.Forms.Form form)
@@ -180,8 +186,7 @@
                {
                    page.Child = (UIElement)content;
                }

                PluginPackage.Get(content)?.Active();
                TabChanged?.Invoke(this, new TabChangedEventArg { oldValue = last, newValue = newPlugin });
            }
        }

@@ -201,5 +206,27 @@
            }
            Loaded -= UserControl_Loaded;
        }

        private string alarmInfo;
        public string AlarmInfo
        {
            get => alarmInfo;
            set
            {
                RaiseAndSetIfChanged(ref alarmInfo, value);
            }
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            alarmBorder.Visibility = Visibility.Collapsed;
            AlarmInfo = string.Empty;
        }

        public void ShowAlarm(string message)
        {
            AlarmInfo = message;
            alarmBorder.Visibility = Visibility.Visible;
        }
    }
}