DesignTab.xaml.cs

using ICSharpCode.AvalonEdit.Highlighting;
using ICSharpCode.AvalonEdit.Highlighting.Xshd;
using LegalLab.Models.Design;
using System;
using System.ComponentModel;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Xml;
using Waher.Runtime.Inventory;
 
namespace LegalLab.Tabs
{
    public partial class DesignTab : UserControl
    {
        private readonly DesignModel model;
 
        public DesignTab()
        {
            this.model = Types.InstantiateDefault<DesignModel>(false);
            this.model.PropertyChanged += this.Model_PropertyChanged;
 
            // Register AvalonEdit Syntax Highlighting for Smart Contract Markdown documents:
 
            byte[] Bin = Waher.Content.Resources.LoadResource(typeof(DesignModel).Namespace + ".AvalonExtensions.SmartContractMarkdown.xshd", typeof(App).Assembly);
            using MemoryStream ms = new(Bin);
            using XmlReader r = XmlReader.Create(ms);
            IHighlightingDefinition Def = HighlightingLoader.Load(r, HighlightingManager.Instance);
            HighlightingManager.Instance.RegisterHighlighting(Def.Name, Array.Empty<string>(), Def);
 
            this.InitializeComponent();
        }
 
        private void Model_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            switch (e.PropertyName)
            {
                case nameof(DesignModel.HumanReadableMarkdown):
                    string Markdown = this.model.HumanReadableMarkdown;
                    if (Markdown != this.HumanReadableMarkdownEditor.Text)
                        this.HumanReadableMarkdownEditor.Text = Markdown;
                    break;
 
                case nameof(DesignModel.MachineReadable):
                    string Xml = this.model.MachineReadable;
                    if (Xml != this.MachineReadableXmlEditor.Text)
                        this.MachineReadableXmlEditor.Text = Xml;
                    break;
            }
        }
 
        private void OpenAiKey_PasswordChanged(object sender, RoutedEventArgs e)
        {
            this.model.OpenAiKey = this.OpenAiKey.Password;
        }
 
        private void Hyperlink_Click(object sender, RoutedEventArgs e)
        {
            if (sender is Hyperlink Link)
                MainWindow.OpenUrl(Link.NavigateUri);
        }
 
        private void HumanReadableMarkdownEditor_TextChanged(object sender, EventArgs e)
        {
            this.model.HumanReadableMarkdown = this.HumanReadableMarkdownEditor.Text;
        }
 
        private void MachineReadableXmlEditor_TextChanged(object sender, EventArgs e)
        {
            this.model.MachineReadable = this.MachineReadableXmlEditor.Text;
        }
    }
}