using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace vcsCOLOR
{
    public partial class Form1 : Form
    {
        PictureBox thePicBox;

        public Form1()
        {
            InitializeComponent();
        }

        //-------------------------------------------------------------------------
        private void Form1_Load(object sender, EventArgs e)
        {
            foreach (string name in Enum.GetNames(typeof(KnownColor)))
            {
                if (Color.FromName(name).IsSystemColor == false)
                {
                    if (name != "Transparent")
                    {
                        listBox1.Items.Add(name);
                    }
                }
                else
                {
                    listBox2.Items.Add(name);
                }
            }

            listBox1.SelectedIndex = 0;
            listBox2.SelectedIndex = 0;

            pictureBox1.Visible = true;
            pictureBox2.Visible = true;
            pictureBox3.Visible = false;

            label1.Text = "カラーネーム 140色";
            label2.Text = "Windows システム色";

            button1.Text = "Draw";
            button2.Text = "Draw";
        }
        //-------------------------------------------------------------------------

        private void button1_Click(object sender, EventArgs e)
        {
            Bitmap bmp;
            Graphics g;
            SolidBrush dbrush;
            Pen ColPen;

            thePicBox = pictureBox1;
            bmp = new Bitmap(thePicBox.Width, thePicBox.Height);
            thePicBox.Image = bmp;
            g = Graphics.FromImage(thePicBox.Image);
            ColPen = new Pen(Color.FromName("Black"));
            ColPen.Width = 2;
            dbrush = new SolidBrush(Color.FromName(listBox1.SelectedItem.ToString()));
            g.FillRectangle(dbrush, new Rectangle(0, 0, thePicBox.Width, thePicBox.Height));
            g.DrawRectangle(ColPen, new Rectangle(0, 0, thePicBox.Width, thePicBox.Height));
            dbrush.Dispose();
            ColPen.Dispose();
            g.Dispose();
        }
        //-------------------------------------------------------------------------

        private void button2_Click(object sender, EventArgs e)
        {
            Bitmap bmp;
            Graphics g;
            SolidBrush dbrush;
            Pen ColPen;

            thePicBox = pictureBox2;
            bmp = new Bitmap(thePicBox.Width, thePicBox.Height);
            thePicBox.Image = bmp;
            g = Graphics.FromImage(thePicBox.Image);
            ColPen = new Pen(Color.FromName("Black"));
            ColPen.Width = 2;
            dbrush = new SolidBrush(Color.FromName(listBox2.SelectedItem.ToString()));
            g.FillRectangle(dbrush, new Rectangle(0, 0, thePicBox.Width, thePicBox.Height));
            g.DrawRectangle(ColPen, new Rectangle(0, 0, thePicBox.Width, thePicBox.Height));
            dbrush.Dispose();
            ColPen.Dispose();
            g.Dispose();
        }
        //-------------------------------------------------------------------------
        
        private void toolStripButton1_Click(object sender, EventArgs e)
        {
            int kpt = 1;
            int HSIZE = 88;
            int VSIZE = 31;
            Bitmap bmp;
            Graphics g;
            string dir = "";
            SolidBrush dbrush;
            Pen ColPen;
            int i;
            string name;
            string fnameW;
            byte rr, gg, bb;
            string colrgb = "";
            string col16 = "";


            if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
            {
                dir = folderBrowserDialog1.SelectedPath;
            }

            thePicBox = pictureBox3;
            thePicBox.Size = new Size(kpt * HSIZE, kpt * VSIZE);
            bmp = new Bitmap(kpt * thePicBox.Width, kpt * thePicBox.Height);
            thePicBox.Image = bmp;
            g = Graphics.FromImage(thePicBox.Image);
            ColPen = new Pen(Brushes.Black);
            ColPen.Width = 2;

            for (i = 0; i <= listBox1.Items.Count - 1; i++)
            {
                name = listBox1.Items[i].ToString();
                Console.WriteLine(name);
                dbrush = new SolidBrush(Color.FromName(name));
                g.FillRectangle(dbrush, new Rectangle(0, 0, kpt * HSIZE, kpt * VSIZE));
                g.DrawRectangle(ColPen, new Rectangle(0, 0, kpt * HSIZE, kpt * VSIZE));
                dbrush.Dispose();
                fnameW = dir + "\\png_col_" + name + ".png";
                thePicBox.Image.Save(fnameW, System.Drawing.Imaging.ImageFormat.Png);
            }
            for (i = 0; i <= listBox2.Items.Count - 1; i++)
            {
                name = listBox2.Items[i].ToString();
                Console.WriteLine(name);
                dbrush = new SolidBrush(Color.FromName(name));
                g.FillRectangle(dbrush, new Rectangle(0, 0, kpt * HSIZE, kpt * VSIZE));
                g.DrawRectangle(ColPen, new Rectangle(0, 0, kpt * HSIZE, kpt * VSIZE));
                dbrush.Dispose();
                fnameW = dir + "\\png_col_" + name + ".png";
                thePicBox.Image.Save(fnameW, System.Drawing.Imaging.ImageFormat.Png);
            }
            ColPen.Dispose();
            g.Dispose();

            //htmlファイル出力
            System.IO.StreamWriter sw;
            string[] colname = new string[listBox1.Items.Count + listBox2.Items.Count];
            string[] pngname = new string[listBox1.Items.Count + listBox2.Items.Count];

            fnameW = dir + "\\subPNGcolor.html";
            sw = new System.IO.StreamWriter(fnameW, false, System.Text.Encoding.GetEncoding("shift-jis"));
            sw.WriteLine("<html lang=\"ja\">");

            sw.WriteLine("<body bgcolor=\"#2F4F4F\" text=\"#FFFFFF\">");
            sw.WriteLine("<h1>VB &amp; C# Color</h1>");
            //*******************************************************************
            sw.WriteLine("<h2>カラーネーム 140 色</h2>");
            for (i = 0; i <= listBox1.Items.Count - 1; i++)
            {
                pngname[i] = "png_col_"+listBox1.Items[i].ToString()+".png";
                colname[i] = (pngname[i].Replace(".png", "")).Replace("png_col_", "");
            }
            sw.WriteLine("<table class=\"clrtbl\">");
            sw.WriteLine("<tr>");
            sw.WriteLine("<th>");
            sw.WriteLine("png 画像");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("カラーネーム");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("16 進表示");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("(r, g, b)");
            sw.WriteLine("</th>");
            sw.WriteLine("</tr>");
            for (i = 0; i <= listBox1.Items.Count-1; i++)
            {
                rr = Color.FromName(colname[i]).R;
                gg = Color.FromName(colname[i]).G;
                bb = Color.FromName(colname[i]).B;
                colrgb = "(" + rr.ToString() + "," + gg.ToString() + "," + bb.ToString() + ")";
                col16 = "#" + rr.ToString("X2") + gg.ToString("X2") + bb.ToString("X2");

                sw.WriteLine("<tr>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine("<img src=\"" + pngname[i] + "\" alt=\"" + colname[i] + "\" width=\"" + HSIZE + "\" height=\"" + VSIZE + "\">");
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(colname[i]);
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(col16);
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(colrgb);
                sw.WriteLine("</td>");
                sw.WriteLine("</tr>");
            }
            sw.WriteLine("</table>");
            //*******************************************************************
            sw.WriteLine("<h2>Windows システム色</h2>");
            for (i = 0; i <= listBox2.Items.Count - 1; i++)
            {
                pngname[i] = "png_col_" + listBox2.Items[i].ToString() + ".png";
                colname[i] = (pngname[i].Replace(".png", "")).Replace("png_col_", "");
            }
            sw.WriteLine("<table class=\"clrtbl\">");
            sw.WriteLine("<tr>");
            sw.WriteLine("<th>");
            sw.WriteLine("png 画像");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("カラーネーム");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("16 進表示");
            sw.WriteLine("</th>");
            sw.WriteLine("<th>");
            sw.WriteLine("(r, g, b)");
            sw.WriteLine("</th>");
            sw.WriteLine("</tr>");
            for (i = 0; i <= listBox2.Items.Count - 1; i++)
            {
                rr = Color.FromName(colname[i]).R;
                gg = Color.FromName(colname[i]).G;
                bb = Color.FromName(colname[i]).B;
                colrgb = "(" + rr.ToString() + "," + gg.ToString() + "," + bb.ToString() + ")";
                col16 = "#" + rr.ToString("X2") + gg.ToString("X2") + bb.ToString("X2");

                sw.WriteLine("<tr>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine("<img src=\"" + pngname[i] + "\" alt=\"" + colname[i] + "\" width=\"" + HSIZE + "\" height=\"" + VSIZE + "\">");
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(colname[i]);
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(col16);
                sw.WriteLine("</td>");
                sw.WriteLine("<td class=\"clrtbl\">");
                sw.WriteLine(colrgb);
                sw.WriteLine("</td>");
                sw.WriteLine("</tr>");
            }
            sw.WriteLine("</table>");
            //*******************************************************************
            sw.WriteLine("</body>");
            sw.WriteLine("</html>");
            sw.Close();
            //*******************************************************************

            System.Threading.Thread.Sleep(1000); //1秒待つ
            System.Diagnostics.Process.Start(fnameW);

        }
        //-------------------------------------------------------------------------

    }
}