using System;
using System.Collections.Generic;
using System.Text;

namespace VEPROMS.CSLA.Library
{
	public static class ColorTab
	{
		private static Dictionary<string, int> ColorIndx = null;
		// This dictionary takes a color name and converts it to the rtf string:
		private static Dictionary<string, string> ColorRtf = null;	
		public enum E_Colors : int
		{
			black = 1, blue, green, cyan, red, magenta, brown, lightgray, darkgray, lightblue, lightgreen,
			lightcyan, lightred, lightmagenta, yellow, white, ro, editbackground
		}
		#region ColorIndex
		// Do I need this anymore.... I was using it when entire color table was in the rtf box.
		public static int GetIndex(string color)
		{
			// if the dictionary hasn't been set yet, 
			if (ColorIndx==null)
			{
				ColorIndx = new Dictionary<string, int>();
				ColorIndx["black"] = 1;
				ColorIndx["blue"] = 2;
				ColorIndx["green"] = 3;
				ColorIndx["cyan"] = 4;
				ColorIndx["red"] = 5;
				ColorIndx["magenta"] = 6;
				ColorIndx["brown"] = 7;
				ColorIndx["lightgray"] = 8;
				ColorIndx["darkgray"] = 9;
				ColorIndx["lightblue"] = 10;
				ColorIndx["lightgreen"] = 11;
				ColorIndx["lightcyan"] = 12;
				ColorIndx["lightred"] = 13;
				ColorIndx["lightmagenta"] = 14;
				ColorIndx["yellow"] = 15;
				ColorIndx["white"] = 16;
				ColorIndx["ro"] = 17;
				ColorIndx["trans"] = 18;
				ColorIndx["editbackground"] = 19;
			}
			return ColorIndx[color];
		}
		#endregion
		#region ColorRtf
		// This gets the rtf color table string for the input color.
		public static string GetTableString(string color)
		{
			Dictionary<string, int> ColorIndx = new Dictionary<string, int>();
			if (ColorRtf == null)
			{
				ColorRtf = new Dictionary<string, string>();

				// color table, from 16-bit code, is defined as (in order):
				//	black=0,0,0
				//	blue=0,0,255
				//	green=0,155,12
				//	cyan=0,136,159
				//	red=255,0,0
				//	magenta=202,28,175
				//	brown=128,64,0
				//	lightgray=0,0,0
				//	darkgray=0,0,0
				//	lightblue=0,0,255
				//	lightgreen=0,255,0
				//	lightcyan=0,0,255
				//	lightred=209,29,183
				//	lightmagenta=255,0,255
				//	yellow=255,0,0
				//	white=128,128,128
				//	ro=255,128,0
				//	editbackground=192,192,192
				ColorRtf["black"] = "\\red0\\green0\\blue0;";
				ColorRtf["blue"] = "\\red0\\green0\\blue255;";
				ColorRtf["green"] = "\\red0\\green155\\blue12;";
				ColorRtf["cyan"] = "\\red0\\green136\\blue159;";
				ColorRtf["red"] = "\\red255\\green0\\blue0;";
				ColorRtf["magenta"] = "\\red202\\green28\\blue175;";
				ColorRtf["brown"] = "\\red128\\green64\\blue0;";
				ColorRtf["lightgray"] = "\\red100\\green100\\blue100;";
				ColorRtf["darkgray"] = "\\red10\\green10\\blue10;";
				ColorRtf["lightblue"] = "\\red0\\green0\\blue255;";
				ColorRtf["lightgreen"] = "\\red0\\green255\\blue0;";
				ColorRtf["lightcyan"] = "\\red0\\green0\\blue255;";
				ColorRtf["lightred"] = "\\red209\\green29\\blue183;";
				ColorRtf["lightmagenta"] = "\\red255\\green0\\blue255;";
				ColorRtf["yellow"] = "\\red255\\green0\\blue0;";
				ColorRtf["white"] = "\\red128\\green128\\blue128;";
				ColorRtf["ro"] = "\\red255\\green128\\blue0;";
				ColorRtf["trans"] = "\\red255\\green128\\blue0;";
				ColorRtf["editbackground"] = "\\red192\\green192\\blue192;";
			}
			return ColorRtf[color];
		}
		#endregion
	}	
}