From 84f415390068de9a697c6e2f50d52e4f7417f154 Mon Sep 17 00:00:00 2001
From: John <jjenko@volian.com>
Date: Fri, 26 Sep 2014 15:39:31 +0000
Subject: [PATCH] Add logic to determine if a section has one high level step
 and an end message to include the height of the end message when a section
 will not fit on a page. When determining the Page Break location in a step,
 verify that the item before the page break will fit on the page Add Error Log
 output if text is low on the page,

---
 PROMS/Volian.Print.Library/Pagination.cs   | 20 +++++++++++++++++++-
 PROMS/Volian.Print.Library/vlnParagraph.cs |  1 +
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/PROMS/Volian.Print.Library/Pagination.cs b/PROMS/Volian.Print.Library/Pagination.cs
index de59dee5..8659262d 100644
--- a/PROMS/Volian.Print.Library/Pagination.cs
+++ b/PROMS/Volian.Print.Library/Pagination.cs
@@ -160,7 +160,9 @@ namespace Volian.Print.Library
 					bool firstSubstepExceedsSpaceAvailable = ySizeIncludingFirstStep > yWithinMargins;
 					if (KeepStepsOnPage && firstSubstepExceedsSpaceAvailable && !isFirstChild)
 						KeepStepsOnPage = false;
-					if (!KeepStepsOnPage && ySizeIncludingFirst > (yLocation - yBottomMargin))
+					if (ySizeIncludingFirst == YSize) KeepStepsOnPage = false;
+					float ySectionEndMsg = !_skipEndMessage && MyItemInfo.IsSection && MyItemInfo.Steps != null && MyItemInfo.Steps.Count == 1 &&  (MyItemInfo.MyDocStyle.End.Message ?? "") != "" ? 2 * SixLinesPerInch : 0;
+					if (!KeepStepsOnPage && ySizeIncludingFirst + ySectionEndMsg > (yLocation - yBottomMargin))
 					{
 						ShowPageBreak(4, "Page Break Before Continuous Step Section", "Yes", YSize, yPageSize, yWithinMargins, ManualPageBreak);
 						return 1;
@@ -514,6 +516,7 @@ namespace Volian.Print.Library
 				paraBreak = FindPageBreak(yStart, ySpaceOnCurPage-accountForCalvertAlarmConditionResponseFooter, yLowerLimit,
 					myList, lastBreak, yPageSize - (myTopMsgSpace + SixLinesPerInch) - myBottomMsgSpace,
 					myBottomMsgSpace,MyItemInfo.ActiveFormat.PlantFormat.FormatData.StepDataList[40].ContinueOnly);
+				float yLoc = ySpaceOnCurPage - (paraBreak.YOffset - (YTopMost + yTop));
 				//Console.WriteLine("Break at {0}", paraBreak.MyItemInfo.ShortPath);//Comment Out before release
 				//if (lastBreak != null &&  lastBreak.MyItemInfo.InList(80091, 1985)) 
 				//    Console.WriteLine("After 80091 {0}",paraBreak.ToString());
@@ -525,6 +528,21 @@ namespace Volian.Print.Library
 						, MyItemInfo.ItemID, MyItemInfo.MyDocVersion.MyFolder.Name, MyItemInfo.ShortPath);
 					break;
 				}
+				if (yLoc <= 0) // Check where it would break if the space on the page was one line shorter
+				{
+					vlnParagraph paraBreak2 = FindPageBreak(yStart, ySpaceOnCurPage - (SixLinesPerInch + accountForCalvertAlarmConditionResponseFooter), yLowerLimit,
+						myList, lastBreak, yPageSize - (myTopMsgSpace + SixLinesPerInch) - myBottomMsgSpace,
+						myBottomMsgSpace, MyItemInfo.ActiveFormat.PlantFormat.FormatData.StepDataList[40].ContinueOnly);
+					if (paraBreak2 != null && paraBreak != paraBreak2)
+					{
+						yLoc = ySpaceOnCurPage - (paraBreak2.YOffset - (YTopMost + yTop - paraBreak2.Height));
+						if (paraBreak.YOffset == paraBreak2.YOffset + paraBreak2.Height)
+						{
+							//_MyLog.WarnFormat("Fix Break when no blank line {0},{1},{2}", paraBreak2.MyItemInfo.ShortPath, paraBreak2.MyItemInfo.ItemID,yLoc);
+							paraBreak = paraBreak2;
+						}
+					}
+				}
 				if (MyItemInfo.ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.WolfcreekCKLFormat)
 				{
 					if (!paraBreak.MyItemInfo.IsHigh				// not a high level step
diff --git a/PROMS/Volian.Print.Library/vlnParagraph.cs b/PROMS/Volian.Print.Library/vlnParagraph.cs
index ed0f7129..2b080755 100644
--- a/PROMS/Volian.Print.Library/vlnParagraph.cs
+++ b/PROMS/Volian.Print.Library/vlnParagraph.cs
@@ -780,6 +780,7 @@ namespace Volian.Print.Library
 				yPageStart = yTopMargin + YVeryTop;
 				yLocation = yPageStart - YOffset;  // yLocation is physical location from bottom of page.
 			}
+			if (yLocation - Height < 24) _MyLog.WarnFormat("Very Low {0},{1},{2},{3},{4},{5}",MyItemInfo.ShortPath,MyItemInfo.ItemID,yLocation,Height,yLocation-Height,yTopMargin - MyItemInfo.MyDocStyle.Layout.PageLength); 
 			retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, DebugInfo + string.Format(",YLines = {0}",YSize/SixLinesPerInch), yBottomMargin);
 			if (retval == 0)		// problem occurred - paragraph was not able to be printed on page
 			{						// pagination logic needs to be fixed.