WIn_RustTools/Editor/EditorWin.xaml.cs

using System.Collections.ObjectModel;
using System.Diagnostics;
using Microsoft.UI;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Microsoft.UI.Xaml.Input;
using Microsoft.UI.Xaml.Media;
using RustTools.muqing;
using WinRT.Interop;
using WinUIEditor;
namespace RustTools.Editor;
/// <summary>
/// <20>༭<EFBFBD><E0BCAD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
public sealed partial class EditorWin : WindowEx
{
    public static ObservableCollection<TabViewItem> TabViewList = new();
    //Ŀ¼<C4BF>б<EFBFBD>
    public ObservableCollection<FileItem> DataSource = new();

    /// <summary>
    /// <20>༭<EFBFBD><E0BCAD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    /// <20><><EFBFBD><EFBFBD>·<EFBFBD><C2B7>
    /// </summary>
    /// <param name="path"></param>
    public EditorWin(string path)
    {
        InitializeComponent();
        gj.SetBackTheme(this);
        ExtendsContentIntoTitleBar = true;
        var frame = App.AppTitlebar as FrameworkElement;
        if (frame != null)
        {
            gj.UpdateTitleBar(this, frame.ActualTheme);
            page.RequestedTheme = frame.ActualTheme;
        }
        //Debug.WriteLine(path);
        var directoryInfo = new DirectoryInfo(path);
        Title = directoryInfo.Name;
        TitleText.Text = directoryInfo.Name;
        DataSource = EditorLoad.GetData(directoryInfo.FullName);
        treeView.ItemsSource = DataSource;
        Closed += EditorWin_Closed;
        //<2F><><EFBFBD><EFBFBD>TabView<65>ĸ߶<C4B8>
        gridedit.SizeChanged += (sender, args) =>
        {
            tabview.Height = gridedit.ActualHeight - 10;
        };

        tabview.TabItemsSource = TabViewList;
        treeView.AddTabItem += TreeView_AddTabItem;
    }

    private void TreeView_AddTabItem(TabViewItem obj,CodeEditorControl codeEditorControl){
        tabview.SelectedItem = obj;
        var title = obj.Header.ToString();
        codeEditorControl.Editor.UpdateUI += (sender, args) =>
        {
            //<2F>Ƿ<EFBFBD><C7B7>п<EFBFBD><D0BF>Գ<EFBFBD><D4B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ<EFBFBD><CAB7>¼
            var a = codeEditorControl.Editor.CanUndo();

            if (a)
            {
                obj.Header = $"{title} *";
            }
            else
            {
                obj.Header = title;
            }
            Debug.WriteLine($"UpdateUI :" + a);
        };
    }


    //<2F>û<EFBFBD><C3BB><EFBFBD>û<EFBFBD>б<EFBFBD><D0B1><EFBFBD>
    private bool IsSave = true;
    private ContentDialog? ClosedDialog = null;
    private async void EditorWin_Closed(object sender, WindowEventArgs e)
    {
        if (IsSave == false)
        {
            // <20><>ֹ<EFBFBD><D6B9><EFBFBD>ڹر<DAB9>
            e.Handled = true;
        }
        if (ClosedDialog != null)
        {
            return;
        }
        // <20><>ʾһ<CABE><D2BB><EFBFBD>Ի<EFBFBD><D4BB>򣬸<EFBFBD>֪<EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2>ܹر<DCB9>
        ClosedDialog = new ContentDialog
        {
            XamlRoot = page.XamlRoot,
            Title = "<22><><EFBFBD><EFBFBD>",
            Content = "<22>㻹<EFBFBD><E3BBB9>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>ڱ<EFBFBD><DAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>",
            PrimaryButtonText = "<22><><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>",
            PrimaryButtonStyle = Application.Current.Resources["AccentButtonStyle"] as Style,
            SecondaryButtonText = "ֱ<>ӹر<D3B9>",
            CloseButtonText = "ȡ<><C8A1>"
        };
        var result = await ClosedDialog.ShowAsync();
        if (result == ContentDialogResult.Primary)
        {
            IsSave = true;
            Application.Current.Exit();
            return;
        }
        else if (result == ContentDialogResult.Secondary)
        {

            IsSave = true;
            Application.Current.Exit();
            return;
        }
        ClosedDialog = null;
    }
    // <20>ر<EFBFBD>ѡ<EFBFBD>
    private void MyTabView_TabCloseRequested(TabView sender, TabViewTabCloseRequestedEventArgs args)
    {
        if (args.Tab is TabViewItem tab)
        {
            TabViewList.Remove(tab);
        }
    }
}