From 4f4513ffe5600bcf860feeec3f4e80fa0153ea36 Mon Sep 17 00:00:00 2001
From: Rich <rmark@volian.com>
Date: Mon, 13 Jul 2015 15:49:08 +0000
Subject: [PATCH] Added CenterToStepThenPage format flag which smothly
 transitions the left margin of a table as the table width increases from the
 high-level step width to the page width.

---
 PROMS/Formats/fmtall/SUMall.xml               | Bin 120552 -> 121672 bytes
 .../VEPROMS.CSLA.Library/Format/DocStyles.cs  |  12 +++++++
 PROMS/Volian.Print.Library/vlnParagraph.cs    |  33 ++++++++++++------
 3 files changed, 35 insertions(+), 10 deletions(-)

diff --git a/PROMS/Formats/fmtall/SUMall.xml b/PROMS/Formats/fmtall/SUMall.xml
index 907e1d9db9e313aeb202df3ec5dcaec9fe7c32f3..2519a3fa5be120b2c6453d1b5aa9a0b0ada8aedc 100644
GIT binary patch
delta 1411
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delta 375
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diff --git a/PROMS/VEPROMS.CSLA.Library/Format/DocStyles.cs b/PROMS/VEPROMS.CSLA.Library/Format/DocStyles.cs
index e6a9abc4..07fa6aa3 100644
--- a/PROMS/VEPROMS.CSLA.Library/Format/DocStyles.cs
+++ b/PROMS/VEPROMS.CSLA.Library/Format/DocStyles.cs
@@ -508,6 +508,18 @@ namespace VEPROMS.CSLA.Library
 			}
 		}
 		#endregion
+		#region CenterToStepThenPage
+		[Category("Layout")]
+		[Description("CenterToStepThenPage")]
+		private LazyLoad<bool> _CenterToStepThenPage;
+		public bool CenterToStepThenPage
+		{
+			get
+			{
+				return LazyLoad(ref _CenterToStepThenPage, "@CenterToStepThenPage");
+			}
+		}
+		#endregion
 	}
 	#endregion
 	#region SectTop
diff --git a/PROMS/Volian.Print.Library/vlnParagraph.cs b/PROMS/Volian.Print.Library/vlnParagraph.cs
index d2a28446..035c688c 100644
--- a/PROMS/Volian.Print.Library/vlnParagraph.cs
+++ b/PROMS/Volian.Print.Library/vlnParagraph.cs
@@ -4058,18 +4058,31 @@ namespace Volian.Print.Library
 						XOffset = hls1.XOffset + hls1.Width - Width;   // align with the right edge of hls text
 				}
 			}
+			if (itemInfo.MyDocStyle.Layout.CenterToStepThenPage)
+			{
+				if (Width > hls1.Width)
+				{
+					float XOffsetPage = leftMargin + ((pageWidth - leftMargin) - Width) / 2;
+					float fraction = (Width - hls1.Width) / ((pageWidth - leftMargin) - hls1.Width);
+					float XOffsetNew = (1 - fraction) * XOffset + fraction * XOffsetPage;
+					_MyLog.WarnFormat("***XOffsetAdjust-CenterToStepThenPage*** ItemID, XOffset, XOffsetPage, XOffsetNew ={0},{1},{2},{3}", itemInfo.ItemID, XOffset, XOffsetPage, XOffsetNew);
+					XOffset = XOffsetNew;
+				}
+			}
+			else
+			{
+				// if the XOffset < High Level Step Text's XOffset , then align with the High Level Step Text
+				if (XOffset < xLowerLimit && Width < (xUpperLimit - xLowerLimit))
+					XOffset = xLowerLimit;
 
-			// if the XOffset < High Level Step Text's XOffset , then align with the High Level Step Text
-			if (XOffset < xLowerLimit && Width < (xUpperLimit - xLowerLimit))
-				XOffset = xLowerLimit;
+				// if the right margin exceeds the right edge of the rightmost RNO, then adjust right edge to match.
+				if (XOffset + Width > xUpperLimit)
+					XOffset = xUpperLimit - Width;
 
-			// if the right margin exceeds the right edge of the rightmost RNO, then adjust right edge to match.
-			if (XOffset + Width > xUpperLimit)
-				XOffset = xUpperLimit - Width;
-
-			// because of the above, if it pushes beyond the left margin, use the left margin.
-			if (XOffset < (float)itemInfo.MyDocStyle.Layout.LeftMargin)
-				XOffset = XOffsetBox = (float)itemInfo.MyDocStyle.Layout.LeftMargin;
+				// because of the above, if it pushes beyond the left margin, use the left margin.
+				if (XOffset < (float)itemInfo.MyDocStyle.Layout.LeftMargin)
+					XOffset = XOffsetBox = (float)itemInfo.MyDocStyle.Layout.LeftMargin;
+			}
 		}
 		private float AdjustForBlankLines()
 		{