From cb355b71aaaea209a7d9f74827e1b198522a9f13 Mon Sep 17 00:00:00 2001
From: Rich <rmark@volian.com>
Date: Wed, 8 Oct 2014 20:13:15 +0000
Subject: [PATCH] Command Line switch to skip ReplaceWords function (Edit and
 Print) Added Hanging Indent Logic for Grids.

---
 PROMS/Volian.Controls.Library/DisplayText.cs | 19 ++++++++++
 PROMS/Volian.Print.Library/Grid2Pdf.cs       | 37 ++++++++++++++++++++
 2 files changed, 56 insertions(+)

diff --git a/PROMS/Volian.Controls.Library/DisplayText.cs b/PROMS/Volian.Controls.Library/DisplayText.cs
index 86fc511c..61860bbd 100644
--- a/PROMS/Volian.Controls.Library/DisplayText.cs
+++ b/PROMS/Volian.Controls.Library/DisplayText.cs
@@ -1706,8 +1706,27 @@ namespace Volian.Controls.Library
 		//}
 #endregion
 		private Dictionary<ReplaceStr, Regex> dicReplaceRegex = new Dictionary<ReplaceStr, Regex>();
+		private static bool? _ProcessReplaceWords;
+		public static bool ProcessReplaceWords
+		{
+			get 
+			{
+				if (_ProcessReplaceWords == null)
+				{
+					string[] parameters = System.Environment.CommandLine.Split(" ".ToCharArray());
+					_ProcessReplaceWords = true;
+					foreach (string parameter in parameters)
+					{
+						if (parameter.ToUpper() == "/NRW")
+							_ProcessReplaceWords = false;
+					}
+				}
+				return (bool) _ProcessReplaceWords; 
+			}
+		}
 		private string DoReplaceWords2(string Text)
 		{
+			if(!ProcessReplaceWords) return Text;
 			if (_MyItemInfo.MyContent.Type < 20000) return Text;   // for now only replace in steps.
 			FoundMatches myMatches = new FoundMatches(Text,_MyItemInfo.FormatStepData.Font,_MyItemInfo);
 			// Exclude Link Text from Replace Word process
diff --git a/PROMS/Volian.Print.Library/Grid2Pdf.cs b/PROMS/Volian.Print.Library/Grid2Pdf.cs
index facff77e..4c88caa8 100644
--- a/PROMS/Volian.Print.Library/Grid2Pdf.cs
+++ b/PROMS/Volian.Print.Library/Grid2Pdf.cs
@@ -9,6 +9,7 @@ using Itenso.Rtf.Interpreter;
 using Itenso.Rtf.Support;
 using Volian.Print.Library;
 using Volian.Controls.Library;
+using iTextSharp.text;
 using iTextSharp.text.pdf;
 
 
@@ -212,6 +213,20 @@ namespace Volian.Print.Library
 						str = PreProcessRTF(w, str);
 						iTextSharp.text.Paragraph myPara = RtfToParagraph(str);
 						myColumnText1.SetSimpleColumn(0, 0, w - 2, MyContentByte.PdfDocument.PageSize.Top); // Padding = 4
+						if (str.Contains(@"\'05"))
+						{
+							// if there is a hanging indent, the iTextSharp paragraph properties must be set
+							// to print the indent.  Replace the indent 'token' with a non-used symbol, this will
+							// create a chunk with that symbol.  Then loop through all of the chunks until we find
+							// this symbol, adding up the widths to that point.  This width is the value that
+							// needs to be used to set the indent.
+							// Notes:
+							//	A hard return will reset the chkW (indent width) back to zero.
+							//  We jump out of the processing loop after the first indent token is found and ignor any other ones
+							float chkW = CalculateHangingIndent(str);
+							myPara.IndentationLeft = chkW;
+							myPara.FirstLineIndent = -chkW;
+						}
 
 						// RHM 20120925 - Line spacing should be 6 lines per inch.  In order to get a valid value
 						// for TotalLeading you have to set MultipliedLeading first:
@@ -234,6 +249,28 @@ namespace Volian.Print.Library
 				}
 			}
 		}
+		public static float CalculateHangingIndent(string rtf)
+		{
+			float chkW = 0;
+			IRtfDocument rtfDoc2 = RtfInterpreterTool.BuildDoc(rtf.Replace(@"\'05", @"\f1 \u9999? \f0 "));
+			Rtf2iTextSharp rtf2IText2 = new Rtf2iTextSharp(rtfDoc2);
+			iTextSharp.text.Paragraph para2 = rtf2IText2.Convert();
+			foreach (Chunk chk in para2.Chunks)
+			{
+				if (chk.Content[0] == 9999) break;
+				if (chk.Content.Contains("\u270f"))
+				{
+					int i = chk.Content.IndexOf('\u270F');
+					int n = chk.Content.Length;
+					chkW += chk.GetWidthPoint() * i / (n - i);
+					break;
+				}
+				if (chk.Content.Contains("\n")) chkW = 0; //hard return - reset chkW (indent start)
+				chkW += chk.GetWidthPoint();
+			}
+			return chkW;
+		}
+
 		private static StepRTB _StatRTB = new StepRTB();
 		private string PreProcessRTF(float w, string str)
 		{