DebugOutput.cs

using System;
using System.Drawing;
using System.Windows.Forms;

namespace AutoWikiBrowser.Plugins.Translator
{
    /// <summary>
    /// Debug-assistant
    /// </summary>
    public partial class DebugOutput : Form
    {
        public DebugOutput()
        {
            InitializeComponent();

            HeaderFonts = new Font[] { 
                new Font("Arial", 14, FontStyle.Bold | FontStyle.Underline),
                new Font("Arial", 13, FontStyle.Bold),
                new Font("Arial", 12, FontStyle.Bold | FontStyle.Underline),
                new Font("Arial", 11, FontStyle.Bold),
                new Font("Arial", 10, FontStyle.Bold | FontStyle.Underline),
            };
        }

        /// <summary>
        /// Add a section to the debug output
        /// </summary>
        /// <param name="heading">The heading for the section</param>
        /// <param name="text">The body of the section</param>
        public void AddSection(string heading, string text)
        {
            textBox.SelectionFont = HeaderFonts[Math.Max(0, Math.Min(HeaderFont, HeaderFonts.GetUpperBound(0)))];
            textBox.SelectedText = heading + "\n";
            textBox.SelectionFont = body;
            textBox.SelectionIndent += indent;
            textBox.SelectedText = text + "\n\n";
            textBox.SelectionIndent -= indent;
        }

        /// <summary>
        /// Start a named section
        /// </summary>
        /// <param name="heading">The title of the section</param>
        public void StartSection(string heading)
        {
            textBox.SelectionFont = HeaderFonts[Math.Max(0, Math.Min(HeaderFont, HeaderFonts.GetUpperBound(0)))];
            textBox.SelectedText = heading + "\n";
            ++HeaderFont;
            textBox.SelectionIndent += indent;
        }

        /// <summary>
        /// End a named section
        /// </summary>
        public void EndSection()
        {
            System.Diagnostics.Debug.Assert(HeaderFont > 0);
            if (HeaderFont > 0)
                --HeaderFont;
            textBox.SelectionIndent -= indent;
        }

        /// <summary>
        /// Clear the text from the debug assistant
        /// </summary>
        public void Clear()
        {
            HeaderFont = 0;
            textBox.Text = "";
            textBox.SelectionIndent = 0;
        }

        readonly Font body = new Font("Lucida Console", 10);
        int HeaderFont;
        Font[] HeaderFonts;
        const int indent = 20;

        private void button1_Click(object sender, EventArgs e)
        {
            Hide();
        }
    }
}