From 922104f9830df7348909be1654264ffde924e974 Mon Sep 17 00:00:00 2001
From: Kathy <kruffing@volian.com>
Date: Tue, 19 Apr 2011 14:15:55 +0000
Subject: [PATCH]

---
 .../Volian.Print.Library/VlnSvgPageHelper.cs  | 94 ++++++++++++++++---
 1 file changed, 80 insertions(+), 14 deletions(-)

diff --git a/PROMS/Volian.Print.Library/VlnSvgPageHelper.cs b/PROMS/Volian.Print.Library/VlnSvgPageHelper.cs
index d21e824b..7cc210e0 100644
--- a/PROMS/Volian.Print.Library/VlnSvgPageHelper.cs
+++ b/PROMS/Volian.Print.Library/VlnSvgPageHelper.cs
@@ -478,10 +478,10 @@ namespace Volian.Print.Library
 								//mySvg.SetValidWaterMark(token, _Watermark); // Need logic to limit watermark to tokens.
 								break;
 							case "{PROCTITLE}":
-								SplitTitle(svgGroup, pageItem, section.MyProcedure.DisplayText, (int)section.ActiveFormat.PlantFormat.FormatData.ProcData.TitleLength);
+								SplitTitle(svgGroup, pageItem, section.MyProcedure.MyContent.Text, (int)section.ActiveFormat.PlantFormat.FormatData.ProcData.TitleLength);
 								break;
 							case "{EOPNUM}":
-								svgGroup.Add(PageItemToSvgText(pageItem, section.MyProcedure.DisplayNumber));
+								svgGroup.Add(PageItemToSvgText(pageItem, section.MyProcedure.MyContent.Number));
 								break;
 							case "{SECTIONLEVELTITLE}":
 								SplitTitle(svgGroup, pageItem, section.DisplayText, section.ActiveFormat.PlantFormat.FormatData.SectData.SectionTitleLength);
@@ -539,7 +539,7 @@ namespace Volian.Print.Library
 		private void SplitTitle(SvgGroup svgGroup, VEPROMS.CSLA.Library.PageItem pageItem, string title, int? len)
 		{
 			// TODO: need to calculate len in either points or inches and use the font from the pageItem to determine the number of characters
-			if (len == null || title.Length < len)
+			if (len == null || ItemInfo.StripRtfFormatting(title).Length < len)
 			{
 				svgGroup.Add(PageItemToSvgText(pageItem, title));
 				return;
@@ -554,21 +554,87 @@ namespace Volian.Print.Library
 				yOffset += 12;
 			}
 		}
-		private List<string> SplitText(string title, int len)
+		private List<string> SplitText(string text, int len)
 		{
-			List<string> retval = new List<string>();
-			int strlen = title.Length;
+			List<string> results = new List<string>();
+			int width = 0;
 			int start = 0;
-			while ((strlen - start) > len)
+			int lastspace = 0;
+			string rtfprefix = "";
+			string nextprefix = "";
+			for (int indx = 0; indx < text.Length; indx++)
 			{
-				int width = FindWidth(title, start, len);
-				retval.Add(title.Substring(start, width));
-				start += width;
-				while (title[start] == ' ') start++;
+				if (text[indx] == '\\')   //rtf command
+				{
+					// look for three things at beginning of string: hex, unicode, rtfcommand.
+					Match m = Regex.Match(text.Substring(indx), @"^\\'[a-fA-F0-9][a-fA-F0-9]");  //hex
+					if (m.Success)
+					{
+						indx += m.Length - 1;
+						width++;
+					}
+					else
+					{
+						m = Regex.Match(text.Substring(indx), @"^\\u[a-fA-F0-9][a-fA-F0-9][a-fA-F0-9][a-fA-F0-9]?");
+						if (m.Success)
+						{
+							indx += m.Length - 1;
+							width++;
+						}
+						else
+						{
+							m = Regex.Match(text.Substring(indx), @"^\\[^ ]*? ");
+							if (m.Success)
+							{
+								indx += m.Length - 1;
+								rtfprefix = AdjustRtfPrefix(rtfprefix, m.Value);
+							}
+						}
+					}
+
+				}
+				else
+				{
+					if (text[indx] == ' ')
+					{
+						lastspace = indx;
+					}
+					width++;
+					if (width > len)
+					{
+						// what should be done if lastspace == 0
+						results.Add(nextprefix+text.Substring(start, lastspace));
+						nextprefix = rtfprefix;
+						if (nextprefix != "") nextprefix += " ";
+						start = lastspace + 1;
+						width = 0;
+						lastspace = 0;
+					}
+				}
+
 			}
-			if (strlen - start > 0)
-				retval.Add(title.Substring(start, strlen - start));
-			return retval;
+			if (width > 0) results.Add(nextprefix+text.Substring(start));
+			return results;
+		}
+
+		private string AdjustRtfPrefix(string rtfprefix, string rtfcommand)
+		{
+			if (rtfcommand.Contains(@"\ulnone") || rtfcommand.Contains(@"\ul0"))   // off
+				rtfprefix = rtfprefix.Replace(@"\ul","");
+			else if (rtfcommand.Contains(@"\ul"))
+				rtfprefix += @"\ul";
+			if (rtfcommand.Contains(@"\up0") || rtfcommand.Contains(@"\dn0")) rtfprefix = rtfprefix.Replace(@"\up2", "").Replace(@"\dn2", "");
+			else if (rtfcommand.Contains(@"\up")) rtfprefix += @"\up2";
+			else if (rtfcommand.Contains(@"\dn")) rtfprefix += @"\dn2";
+			if (rtfcommand.Contains(@"\b0"))
+				rtfprefix = rtfprefix.Replace(@"\b", "");
+			else if (rtfcommand.Contains(@"\b"))
+				rtfprefix += @"\b";
+			if (rtfcommand.Contains(@"\i0"))
+				rtfprefix = rtfprefix.Replace(@"\i", "");
+			else if (rtfcommand.Contains(@"\i"))
+				rtfprefix += @"\i";
+			return rtfprefix;
 		}
 		private int FindWidth(string title, int start, int len)
 		{