Improved accounting for bottom continue messages for pagination

Bottom Message (below text) fix and pagination improvements
Include RNO separator in ‘BottomContent’ calculation
Reset ‘BottomContent’ for each page & added ruler for bottom of page

PROMS/Volian.Print.Library/Pagination.cs

@@ -196,7 +196,8 @@ namespace Volian.Print.Library
 					else
 						firstStepChild = firstStepChild.MyParent.ChildrenBelow[firstStepChild.MyParent.ChildrenBelow.Count - 1];
 					float ySizeIncludingFirstStep = firstStepChild.YSize + (firstStepChild.YTopMost - YTopMost);
-					bool firstSubstepExceedsSpaceAvailable = ySizeIncludingFirstStep > yWithinMargins;
+					float ySizeBtmCtnMess = GetBottomContinueMessageSize(MyItemInfo.MyDocStyle);
+					bool firstSubstepExceedsSpaceAvailable = ySizeIncludingFirstStep > (yWithinMargins - ySizeBtmCtnMess);
 					if (KeepStepsOnPage && firstSubstepExceedsSpaceAvailable && !isFirstChild)
 						KeepStepsOnPage = false;
 					if (ySizeIncludingFirst == YSize) KeepStepsOnPage = false;
@@ -404,6 +405,8 @@ namespace Volian.Print.Library
 			float mySize7LPI = mySize; // +SixLinesPerInch;
 			if (_Match16BitPagination) mySize7LPI += SixLinesPerInch;
 			float tableSpaceAvailable = TableSpaceAvailable;// RHM20150525 - Table Scrunch
+			float ySizeBtmCtnMess1 = GetBottomContinueMessageSize(MyItemInfo.MyDocStyle);
+			if (KeepStepsOnPage && ySizeIncludingFirst > (yWithinMargins - ySizeBtmCtnMess1)) KeepStepsOnPage = false;
 			if (!KeepWithHeader && !KeepStepsOnPage && mySize - SixLinesPerInch + yEndMsg - tableSpaceAvailable <= yPageSizeNextPage)	// if the entire step can fit on one page, do a page break
 			{
 				// Don't want extra line before step
@@ -720,8 +723,7 @@ namespace Volian.Print.Library
 			//while ((YSize - yTop) >= ySpaceOnCurPage)
 			// Pagination Fix Break1LineShort3b
 			DocStyle docstyle = MyItemInfo.MyDocStyle;
-			string myBottomMsg = docstyle.Continue.Bottom.Message;
+			float myBottomMsgSpace = GetBottomContinueMessageSize(docstyle);
-			float myBottomMsgSpace = ((myBottomMsg ?? "") != "") ? 2 * SixLinesPerInch : 0;
 			switch (docstyle.Continue.Bottom.Location)
 			{
 				case E_ContBottomLoc.BottomOfPage:				// place continue message at bottom of page
@@ -1093,6 +1095,16 @@ namespace Volian.Print.Library
 			ProfileTimer.Pop(profileDepth);
 		}
 
+		private float GetBottomContinueMessageSize(DocStyle docstyle)
+		{
+			float myBottomMsgSpace = 0;
+			docstyle = MyItemInfo.MyDocStyle;
+			string myBottomMsg = docstyle.Continue.Bottom.Message;
+			myBottomMsgSpace = ((myBottomMsg ?? "") != "") ? 2 * SixLinesPerInch : 0;
+			if (myBottomMsg != null && myBottomMsg.Contains("par")) myBottomMsgSpace += SixLinesPerInch;
+			return myBottomMsgSpace;
+		}
+
 		private bool JustATableThatWillFit(vlnParagraph paraBreak, float ypagesize)
 		{
 			if (paraBreak.MyItemInfo.MyContent.Text.Replace(" ", "").Replace(@"\u160?", "").Replace(@"\'A0", "") != "") return false;

PROMS/Volian.Print.Library/VlnSvgPageHelper.cs

@@ -241,7 +241,12 @@ namespace Volian.Print.Library
 				DrawChangeBars(writer.DirectContent);
 				DrawMessages(writer.DirectContent);
 				if (!CreatingFoldoutPage)
+				{
 					DrawRuler(writer.DirectContent);
+					float x = MySection == null ? 555 : (float)MySection.MyDocStyle.Layout.PageWidth;
+					DrawBottomRuler(writer.DirectContent, x / 2 - 144);		//aer column
+					DrawBottomRuler(writer.DirectContent, x - 144);			//rno column
+				}
 			}
 			else
 			{
@@ -308,11 +313,48 @@ namespace Volian.Print.Library
 			}
 			PageListTopCheckOffHeader = null;
 			PageListLastCheckOffHeader = null;
+			BottomContent = null;
 			YMultiplier = 1;
 			PrintedAPage = true;
 			ProfileTimer.Pop(profileDepth);
 		}
-
+		private void DrawBottomRuler(PdfContentByte cb, float x)
+		{
+			VlnSvgPageHelper myPageHelper = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
+			if (myPageHelper.DebugLayer != null)
+			{
+				cb.BeginLayer(myPageHelper.DebugLayer);
+				cb.SaveState();
+				cb.SetLineWidth(.1F);
+				cb.SetColorStroke(new Color(System.Drawing.Color.Plum));
+				float height = 350;
+				float yTop = 350;
+				float yBottom = yTop - height;
+				cb.MoveTo(x, yTop);
+				cb.LineTo(x, yBottom);
+				if (myPageHelper.BottomContent != null)
+				{
+					cb.MoveTo(0, (float)myPageHelper.BottomContent);
+					cb.LineTo(792, (float)myPageHelper.BottomContent);
+				}
+				int i = 0;
+				for (float y = yBottom; y <= yTop; y += 10)
+				{
+					float w = 10;
+					if (i % 10 == 0) w = 30;
+					else if (i % 5 == 0) w = 20;
+					cb.SetLineWidth(w / 30);
+					i++;
+					cb.MoveTo(x + w, y);
+					cb.LineTo(x, y);
+					cb.Stroke();
+				}
+				i = 0;
+				cb.Stroke();
+				cb.RestoreState();
+				cb.EndLayer();
+			}
+		}
 		private void DrawVertical(PdfContentByte cb, float x, float top, float bottom)
 		{
 			cb.SaveState();

PROMS/Volian.Print.Library/vlnParagraph.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
-using System.Drawing;
+//using System.Drawing;
 using System.Text.RegularExpressions;
 using System.IO;
 using iTextSharp.text.pdf;
@@ -935,6 +935,7 @@ namespace Volian.Print.Library
 			//	}
 			//	MyPageHelper.BottomContent = yLocation - Height;
 				//if (MyItemInfo.InList(39048)) Console.WriteLine("Here");
+			MyPageHelper.BottomContent = yLocation - (Height * MyPageHelper.YMultiplier);
 			retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, DebugInfo + string.Format(",YLines = {0}", YSize / SixLinesPerInch), yBottomMargin);
 			ProfileTimer.Pop(profileDepth);
 			//}
@@ -1361,7 +1362,7 @@ namespace Volian.Print.Library
 					//`88b    ooo  d8(  888  o.  )88b 888    .o     888  
 					// `Y8bood8P'  `Y888""8o 8""888P' `Y8bod8P'    o888o
 				case 1: // Break on High Level Step
-					OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
+					YTopMost=OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
 					docstyle = MyItemInfo.MyDocStyle;
 					if (MyPageHelper.NotesToFootNotes != null && MyPageHelper.NotesToFootNotes.Count > 0) MyPageHelper.NotesToFootNotesYoffset = CalculateYLocation(yLocation, yTopMargin);
 					bool doSectionContinue = !MyItemInfo.IsSection && ((docstyle.StructureStyle.Style & E_DocStructStyle.BottomSectionContinue) == E_DocStructStyle.BottomSectionContinue); 
@@ -1410,8 +1411,8 @@ namespace Volian.Print.Library
 					}
 					yPageStart = yTopMargin + YTopMost;
 					DoCheckOffHeader(cb, MyItemInfo, yLocation, yTopMargin, yPageStart);
-
+					// KBR for WCNTRN work:  SectionTopMessage(cb, yTopMargin, yLocation);
-					if (doSectionContinue ) DoTopContinueMsg(cb, ref yPageStart, yTopMargin, docstyle , null);
+					if (doSectionContinue) DoTopContinueMsg(cb, ref yPageStart, yTopMargin, docstyle , null);
 					// If "ContinueSectionHeader" (format flag) is true then print the section title with "(Continued)" appended to it
 					if (!MyItemInfo.IsSection && MyItemInfo.ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ContinueSectionHeader && (!MyItemInfo.IsSection || MyItemInfo.IsSeparateSubsection))
 					{
@@ -1432,7 +1433,7 @@ namespace Volian.Print.Library
 				//  `88b    ooo  d8(  888  o.  )88b 888    .o    .oP     .o 
 				//   `Y8bood8P'  `Y888""8o 8""888P' `Y8bod8P'    8888888888 
 				case 2: // Break within a Step
-					OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
+					YTopMost=OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
 					docstyle = MyItemInfo.MyDocStyle;
 					bool doAlarmBox = false;
 					if (MyItemInfo.ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvertAlarm)
@@ -1549,6 +1550,7 @@ namespace Volian.Print.Library
 							doSectionTitleContinued = (sch == null || sch.Section_PrintHdr == "Y") && !MyItemInfo.MyDocStyle.CancelSectTitle;
 						}
 					}
+					// KBR for WCNTRN work:SectionTopMessage(cb, yTopMargin, yLocation);
 					if (!doSectionTitleContinued || !SectionShowTitles)
 						addExtraLines = DoTopContinueMsg(cb, ref yPageStart, yTopMargin, docstyle, doThreeContinues && MyItemInfo.MyParent != null && MyItemInfo.MyParent.MyTab != null ? MyItemInfo.MyParent.MyTab.CleanText : null);
 
@@ -1604,7 +1606,7 @@ namespace Volian.Print.Library
 				case 3: // Break on High Level Step (SevenLinesPerInch)
 					if (!firstHighLevelStep)
 					{
-						OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
+						YTopMost=OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
 						if (MyPageHelper.NotesToFootNotes != null && MyPageHelper.NotesToFootNotes.Count > 0) MyPageHelper.NotesToFootNotesYoffset = CalculateYLocation(yLocation, yTopMargin);
 						MyPromsPrinter.NewPage();	// HLS (7 lpi) breakif (MyItemInfo.IsSection)
 						//_MyLog.InfoFormat("NewPage 12 {0}", cb.PdfWriter.CurrentPageNumber);
@@ -1731,7 +1733,7 @@ namespace Volian.Print.Library
 				MyPageHelper.ParaBreaks[0] == this)
 			{
 				ShowPageBreak(1, CheckForCompression("PageBreakOnStep/Caution/Note HLS"), "Yes", YTop - YBottomMost, yTopMargin - yBottomMargin, yTopMargin - yBottomMargin, false);
-				OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
+				YTopMost=OutputOtherPageSteps(cb, YTopMost, yPageStart, yTopMargin, yBottomMargin);
 				MyPageHelper.BottomMessage = null;
 				MyPageHelper.TopMessage = null;
 				MyPromsPrinter.NewPage();
@@ -1846,6 +1848,29 @@ namespace Volian.Print.Library
 			ProfileTimer.Pop(profileDepth);
 			return yPageStart;
 		}
+		// KBR: WCNTRN work
+		//private void SectionTopMessage(PdfContentByte cb, float yTopMargin, float yLocation)
+		//{
+		//	if (MyItemInfo.MyDocStyle.SectTop != null && MyItemInfo.MyDocStyle.SectTop.Message != null)
+		//	{
+		//		float sectMsgY = CalculateYLocation(YTop, yTopMargin);
+		//		if (MyPageHelper.YMultiplier != 1)
+		//		{
+		//			sectMsgY = -1 + yTopMargin - (yTopMargin - yLocation) * MyPageHelper.YMultiplier;
+		//		}
+		//		VE_Font sctMsgFont = MyItemInfo.MyDocStyle.SectTop.Font;
+		//		string scttop = null;
+		//		if (!MyItemInfo.IsStepSection && MyItemInfo.MyDocStyle.SectTop.Message != null)
+		//			scttop = MyItemInfo.MyDocStyle.SectTop.Message.Replace("%s", (MyItemInfo.ActiveSection as SectionInfo).DisplayNumber);
+		//		else
+		//			scttop = (MyItemInfo as SectionInfo).DisplayNumber;
+		//		float scttopWidth = scttop.Length * 6;
+		//		float ctr = (float)MyItemInfo.MyDocStyle.SectTop.Margin;
+		//		float sctcntrX = (float)MyItemInfo.MyDocStyle.Layout.LeftMargin + ctr - (scttopWidth / 2);
+		//		vlnText mySectMsg = new vlnText(cb, this, scttop, scttop, sctcntrX, sectMsgY, sctMsgFont);
+		//		PartsLeft.Add(mySectMsg);
+		//	}
+		//}
 		// Added to try to resolve a problem when printing FNP-1-FRP-I.3 Attachment 3 Table 1.
 		// May be needed to evaluate this problem in the future.
 		//private void CompareSectionInfo(SectionInfo si, SectionInfo si1)
@@ -2128,7 +2153,9 @@ namespace Volian.Print.Library
 				switch (docstyle.Continue.Bottom.Location)
 				{
 					case E_ContBottomLoc.EndOfText:					// place continue string at end of text
-						msg_yLocation = msg_yLocation + yLocation - SixLinesPerInch;
+						// msg_yLocation accounts for extra lines in message from docstyle; and BottomContent is the actual 
+						// location of the last line of text on page.
+						msg_yLocation = msg_yLocation + ((float)MyPageHelper.BottomContent - (SixLinesPerInch * MyPageHelper.YMultiplier));
 						float tableSpaceAvailable = TableSpaceAvailable;// RHM20150525 - Table Scrunch
 						if (yBottomMargin + (docstyle.Layout.FooterLength ?? 0) > msg_yLocation)
 						{ // Adjusted Continue Message Y Offset
@@ -2168,7 +2195,6 @@ namespace Volian.Print.Library
 						_MyLog.WarnFormat("**** BOTTOM CONTINUE MESSAGE NOT CODED FOR LOCATION {0}*****", docstyle.Continue.Bottom.Location);
 						break;
 				}
-				MyPageHelper.BottomContent = null;// RHM20150525 - Table Scrunch
 				if (!PageBreakOnStep)
 				{
 					float xoffB = 0;
@@ -2271,23 +2297,28 @@ namespace Volian.Print.Library
 				return true;
 			}
 		}
-		private void OutputOtherPageSteps(PdfContentByte cb, float YTopMost, float yPageStart, float yTopMargin, float yBottomMargin)
+		private float OutputOtherPageSteps(PdfContentByte cb, float YTopMost, float yPageStart, float yTopMargin, float yBottomMargin)
 		{
+			float retval = YTopMost;
 			// Find any items remaining in MyPageHelper.MyParagraphs that should be printed on this page.
 			vlnParagraphs process = new vlnParagraphs(null);
 			foreach (vlnParagraph vPara in MyPageHelper.MyParagraphs.Values)
 			{
+				if (vPara.MyItemInfo.InList(3351)) Console.WriteLine("here");
 				//if (!vPara.Processed && ((vPara.YOffset + vPara.Height) < YTopMost))
-				if (!vPara.Processed && ((vPara.YOffset) < YTopMost))
+				if (!vPara.Processed && ((vPara.YOffset + vPara.Height) < YTopMost))
 					if (this.MyItemInfo.ItemID != vPara.MyItemInfo.ItemID) // RHM20150507 Table Scrunch
 						process.Add(vPara);
 					else // RHM20150507 Table Scrunch
-						_MyLog.WarnFormat("Step Could Have Fit {0}, {1}",MyItemInfo.ItemID,MyItemInfo.ShortPath);
+						_MyLog.WarnFormat("Step Could Have Fit {0}, {1}", MyItemInfo.ItemID, MyItemInfo.ShortPath);
+				else if (!vPara.Processed && ((vPara.YOffset) < YTopMost))
+					retval = Math.Min(retval, vPara.YOffset);
 			}
 			foreach (vlnParagraph vPara in process)
 			{
 				vPara.ParagraphToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
 			}
+			return retval;
 		}
 		private float _YVeryTop = -1;
 		public float YVeryTop
@@ -4060,20 +4091,20 @@ namespace Volian.Print.Library
 			{
 				stText = " ";
 				// turn underline off
-				myFont = new System.Drawing.Font(myFont.FontFamily, myFont.Size, FontStyle.Regular); //myFont.Style. | FontStyle.Underline);
+				myFont = new System.Drawing.Font(myFont.FontFamily, myFont.Size, System.Drawing.FontStyle.Regular); //myFont.Style. | FontStyle.Underline);
 			}
 			else
 				stText = vlntxt.StartText;
 
 			if (itemInfo.IsHigh && itemInfo.MyDocStyle.UndSpecialStepsFoldout)
 			{
-				myFont = new System.Drawing.Font(myFont.FontFamily, myFont.Size, myFont.Style | FontStyle.Underline);
+				myFont = new System.Drawing.Font(myFont.FontFamily, myFont.Size, myFont.Style | System.Drawing.FontStyle.Underline);
 				stText = stText.Replace(@"\ulnone ", "");
 				stText = stText.Replace(@"\ulnone", "");
 			}
 			if (stText.Contains("{IND}")) stText = stText.Replace("{IND}", "\x5");
 			if (itemInfo.IsSection && itemInfo.ActiveFormat.PlantFormat.FormatData.SectData.SectionNumber.Level0Big && itemInfo.MyParent.IsProcedure)
-				myFont = new System.Drawing.Font(myFont.FontFamily, 14, myFont.Style | FontStyle.Bold);
+				myFont = new System.Drawing.Font(myFont.FontFamily, 14, myFont.Style | System.Drawing.FontStyle.Bold);
 			_RtfSB.Append(AddFontTable(myFont));
 			_RtfSB.Append(stText);
 			if (_MyItemInfo.IsStep && !itemInfo.FormatStepData.UseSmartTemplate && _MyItemInfo.FormatStepData.Suffix != null && _MyItemInfo.FormatStepData.Suffix != "")

PROMS/Volian.Print.Library/vlnRNOSeparator.cs

@@ -74,6 +74,7 @@ namespace Volian.Print.Library
 			}
 			else
 				Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, "", yBottomMargin);
+			MyPageHelper.BottomContent = yLocation-SixLinesPerInch;
 			return yPageStart;
 		}
 	}