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This commit is contained in:
Kathy Ruffing 2010-08-10 11:03:50 +00:00
parent cbb74d9911
commit 9e4bceb9b3
1 changed files with 433 additions and 77 deletions
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510
PROMS/Volian.Print.Library/vlnParagraph.cs
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@ -30,6 +30,7 @@ namespace Volian.Print.Library
{ {
int? bxIndex = null; int? bxIndex = null;
vlnBox box = null; vlnBox box = null;
float yTop = yoff;
foreach (ItemInfo childItemInfo in itemInfoList) foreach (ItemInfo childItemInfo in itemInfoList)
{ {
int? bxIndx = childItemInfo.FormatStepData.StepLayoutData.STBoxindex; int? bxIndx = childItemInfo.FormatStepData.StepLayoutData.STBoxindex;
@ -40,9 +41,9 @@ namespace Volian.Print.Library
box = new vlnBox(); box = new vlnBox();
box.MyBox = new Box(); box.MyBox = new Box();
box.DefBox = vlnBox.BoxThin; box.DefBox = vlnBox.BoxThin;
StepSectionLayoutData ssld = formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData; StepSectionLayoutData ssld = formatInfo.MyStepSectionLayoutData;
int colR = int.Parse(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColRTable.Split(",".ToCharArray())[childItemInfo.ColumnMode]); int colR = int.Parse(formatInfo.MyStepSectionLayoutData.ColRTable.Split(",".ToCharArray())[childItemInfo.ColumnMode]);
int widS = vlnPrintObject.ToInt(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.WidSTablePrint, maxRNO); int widS = vlnPrintObject.ToInt(formatInfo.MyStepSectionLayoutData.WidSTablePrint, maxRNO);
box.DefEnd = (float)(ssld.ColS + colR + widS + (60/4.8)); box.DefEnd = (float)(ssld.ColS + colR + widS + (60/4.8));
box.YOffset = yoff - .75F * vlnPrintObject.SixLinesPerInch; box.YOffset = yoff - .75F * vlnPrintObject.SixLinesPerInch;
} }
@ -119,6 +120,11 @@ namespace Volian.Print.Library
else if (!MyItemInfo.IsStepSection) // Don't ouput the Step Section title else if (!MyItemInfo.IsStepSection) // Don't ouput the Step Section title
{ {
retval = DrawText(cb, ref yPageStart, yTopMargin, yBottomMargin, ref yLocation); retval = DrawText(cb, ref yPageStart, yTopMargin, yBottomMargin, ref yLocation);
if (MyItemInfo.IsHigh)
{
MyPageHelper.VlnDestinations.Add(MyItemInfo.MyTab.CleanText + " " + MyItemInfo.DisplayText,
new PdfDestination(PdfDestination.FITBH,yLocation+YVeryTop-YTopMost+SixLinesPerInch));
}
} }
//Height = yLocation - retval; //Height = yLocation - retval;
if (_PartsLeft != null && _PartsLeft.Count > 0) yPageStart = PartsLeft.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin); if (_PartsLeft != null && _PartsLeft.Count > 0) yPageStart = PartsLeft.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
@ -134,15 +140,15 @@ namespace Volian.Print.Library
float retval = yLocation; float retval = yLocation;
if (MyItemInfo.FormatStepData.CenterOneLineOnly && MyItemInfo.MyPrevious == null && MyItemInfo.NextItem == null && Height<(1.01F*IParagraph.Leading)) if (MyItemInfo.FormatStepData.CenterOneLineOnly && MyItemInfo.MyPrevious == null && MyItemInfo.NextItem == null && Height<(1.01F*IParagraph.Leading))
IParagraph.Alignment = Element.ALIGN_CENTER; IParagraph.Alignment = Element.ALIGN_CENTER;
retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, PdfDebugText, yBottomMargin); retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, DebugText, yBottomMargin);
if (retval == 0) // problem occurred - paragraph was not able to be printed on page if (retval == 0) // problem occurred - paragraph was not able to be printed on page
{ // pagination logic needs to be fixed. { // pagination logic needs to be fixed.
cb.PdfDocument.NewPage(); cb.PdfDocument.NewPage();
yPageStart = yTopMargin + YTop; yPageStart = yTopMargin + YVeryTop;
yLocation = yPageStart - YOffset; yLocation = yPageStart - YOffset;
//MyItemInfo.ItemID, YSize, yPageSize, yLocation //MyItemInfo.ItemID, YSize, yPageSize, yLocation
Console.WriteLine("-1,'Yes','Forced Pagination',{0},{1},,{3},'{4}'", MyItemInfo.ItemID, YSize, 0, yLocation, MyItemInfo.ShortPath); Console.WriteLine("-1,'Yes','Forced Pagination',{0},{1},,{3},{4}", MyItemInfo.ItemID, YSize, 0, yLocation, MyItemInfo.DBSequence);
retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, PdfDebugText, yBottomMargin); retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, DebugText, yBottomMargin);
} }
return retval; return retval;
} }
@ -160,16 +166,16 @@ namespace Volian.Print.Library
if (roImage != null) if (roImage != null)
{ {
iTextSharp.text.Image it_image = iTextSharp.text.Image.GetInstance(roImage.Content); iTextSharp.text.Image it_image = iTextSharp.text.Image.GetInstance(roImage.Content);
retval = Rtf2Pdf.FigureAt(cb, it_image, XOffset + _CharsToTwips, yLocation, Width * MyPageHelper.YMultiplier, Height * MyPageHelper.YMultiplier, PdfDebugText, yBottomMargin, !MyItemInfo.FormatStepData.Type.Contains("Borderless")); retval = Rtf2Pdf.FigureAt(cb, it_image, XOffset + _CharsToTwips, yLocation, Width * MyPageHelper.YMultiplier, Height * MyPageHelper.YMultiplier, DebugText, yBottomMargin, !MyItemInfo.FormatStepData.Type.Contains("Borderless"));
} }
} }
return retval; return retval;
} }
private string PdfDebugText private string DebugText
{ {
get get
{ {
return string.Format("DebugID = {0}, ID={1} Type={2} TypeName='{3}' EveryNLines={4} StepLevel={5}", DebugId, MyItemInfo.ItemID, MyItemInfo.FormatStepType, MyItemInfo.FormatStepData.Type, MyItemInfo.FormatStepData.StepLayoutData.EveryNLines, MyItemInfo.StepLevel); return string.Format("DebugID = {0}, ID={1} Type={2} TypeName='{3}' StepLevel={4} DBSequence={5}", DebugId, MyItemInfo.ItemID, MyItemInfo.FormatStepType, MyItemInfo.FormatStepData.Type, MyItemInfo.StepLevel, MyItemInfo.DBSequence);
} }
} }
public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin) public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
@ -201,11 +207,14 @@ namespace Volian.Print.Library
msg_yLocation = yBottomMargin + 2 * SixLinesPerInch; // 2 lines above bottom margin msg_yLocation = yBottomMargin + 2 * SixLinesPerInch; // 2 lines above bottom margin
break; break;
} }
//float msg_yLocation = CalculateYOffset(yPageStart, yTopMargin);
MyPageHelper.BottomMessage = new vlnText(cb, this, myMsg, myMsg, docstyle.Layout.LeftMargin + XOffsetBox + docstyle.Continue.Bottom.Margin ?? 0, msg_yLocation, MyItemInfo.ActiveFormat.PlantFormat.FormatData.Font); MyPageHelper.BottomMessage = new vlnText(cb, this, myMsg, myMsg, docstyle.Layout.LeftMargin + XOffsetBox + docstyle.Continue.Bottom.Margin ?? 0, msg_yLocation, MyItemInfo.ActiveFormat.PlantFormat.FormatData.Font);
cb.PdfDocument.NewPage(); cb.PdfDocument.NewPage();
yPageStart = yTopMargin + YTopMost - 2 * SixLinesPerInch; // If there is a box, adjust the yTopMost to include it.
msg_yLocation = CalculateYOffset(yPageStart, yTopMargin); // TODO: Why doesn't YTopMost account for the box?
float yTopMost = YTopMost;
//if (YVeryTop < yTopMost) Console.WriteLine("{0},{1},{2}", MyItemInfo.DBSequence, yTopMost, YVeryTop);
yTopMost = Math.Min(yTopMost,YVeryTop);
yPageStart = yTopMargin + yTopMost - 2 * SixLinesPerInch;
myMsg = docstyle.Continue.Top.Message; myMsg = docstyle.Continue.Top.Message;
if (myMsg.IndexOf(@"%d") > -1) if (myMsg.IndexOf(@"%d") > -1)
myMsg = myMsg.Replace(@"%d", MyItemInfo.MyHLS.MyTab.CleanText.Trim()); myMsg = myMsg.Replace(@"%d", MyItemInfo.MyHLS.MyTab.CleanText.Trim());
@ -252,7 +261,8 @@ namespace Volian.Print.Library
vlnParagraphs process = new vlnParagraphs(null); vlnParagraphs process = new vlnParagraphs(null);
foreach (vlnParagraph vPara in MyPageHelper.MyParagraphs.Values) foreach (vlnParagraph vPara in MyPageHelper.MyParagraphs.Values)
{ {
if (!vPara.Processed && ((vPara.YOffset + vPara.Height) < YTopMost)) //if (!vPara.Processed && ((vPara.YOffset + vPara.Height) < YTopMost))
if (!vPara.Processed && ((vPara.YOffset) < YTopMost))
process.Add(vPara); process.Add(vPara);
} }
foreach (vlnParagraph vPara in process) foreach (vlnParagraph vPara in process)
@ -260,25 +270,25 @@ namespace Volian.Print.Library
vPara.ParagraphToPdf(cb, yPageStart, yTopMargin, yBottomMargin); vPara.ParagraphToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
} }
} }
private static void WalkStepLevel(vlnParagraph para,float yTopMost) private void WalkStepLevel(float yTopMost)
{ {
foreach (vlnParagraph child in para.ChildrenAbove) foreach (vlnParagraph child in ChildrenAbove)
WalkStepLevel(child, yTopMost); child.WalkStepLevel(yTopMost);
foreach (vlnParagraph child in para.ChildrenLeft) foreach (vlnParagraph child in ChildrenLeft)
WalkStepLevel(child, yTopMost); child.WalkStepLevel(yTopMost);
ShowStepLevel(para,yTopMost); ShowStepLevel(yTopMost);
foreach (vlnParagraph child in para.ChildrenRight) foreach (vlnParagraph child in ChildrenRight)
WalkStepLevel(child, yTopMost); child.WalkStepLevel(yTopMost);
foreach (vlnParagraph child in para.ChildrenBelow) foreach (vlnParagraph child in ChildrenBelow)
WalkStepLevel(child, yTopMost); child.WalkStepLevel(yTopMost);
} }
private static void ShowStepLevel(vlnParagraph para,float yTopMost) private void ShowStepLevel(float yTopMost)
{ {
ItemInfo item = para.MyItemInfo; ItemInfo item = MyItemInfo;
ItemInfo parent = item.ActiveParent as ItemInfo; ItemInfo parent = item.ActiveParent as ItemInfo;
if (para.MyItemInfo.ItemID == 205) //if (para.MyItemInfo.ItemID == 205)
Console.Write(""); // Console.Write("");
Console.WriteLine("'StepLevel',{0},{1},{2},{3},{4},{5},{6},{7},{8},{9}", para.YVeryTop - yTopMost, para.YSize, para.YBottomMost-yTopMost, item.ItemID, item.DBSequence, item.StepLevel, item.MyContent.Type % 10000, Console.WriteLine("'StepLevel',{0},{1},{2},{3},{4},{5},{6},{7},{8},{9}", YVeryTop - yTopMost, YSize, YBottomMost-yTopMost, item.ItemID, item.DBSequence, item.StepLevel, item.MyContent.Type % 10000,
parent.MyContent.Type % 10000, item.HasCautionOrNote ? 1 : 0, parent.Cautions == null ? 0 : 1); parent.MyContent.Type % 10000, item.HasCautionOrNote ? 1 : 0, parent.Cautions == null ? 0 : 1);
} }
private float _YVeryTop = -1; private float _YVeryTop = -1;
@ -307,53 +317,267 @@ namespace Volian.Print.Library
private int Paginate(float yLocation, float yTopMargin, float yBottomMargin) private int Paginate(float yLocation, float yTopMargin, float yBottomMargin)
{ {
float yPageSize = yTopMargin - yBottomMargin; float yPageSize = yTopMargin - yBottomMargin;
float yWithinMargins = CalculateYLocation(yLocation, yTopMargin) - yBottomMargin; float yWithinMargins = CalculateYLocation(yLocation, yTopMargin) - yBottomMargin - SixLinesPerInch;
// if step is breaking over a number of pages, determine if the current step is the
// location of a pagebreak.
if (MyPageHelper.ParaBreaks.Count > 0)
{
if (this == MyPageHelper.ParaBreaks[0] || this.YTopMost > MyPageHelper.ParaBreaks[0].YTopMost)
{
MyPageHelper.ParaBreaks.RemoveAt(0);
//Console.WriteLine("'PageBreak',6,'Yes','Page Break within Step',{0},{1},{2},{3}, {4},'{5}'", MyItemInfo.ItemID, YSize, 0, 0, 0, MyItemInfo.ShortPath);
//Console.WriteLine("Prev = {0}", MyItemInfo.MyPrevious==null ? "''" : MyItemInfo.DBSequence);
ShowPageBreak(100,"Page Break within Step","Yes",YSize, yPageSize, yWithinMargins);
return 2; // break on this item within a step
}
return 0; // this is not an item with a break
}
if (MyItemInfo.IsStepSection) return 0; // Don't Paginate on a Step Section if (MyItemInfo.IsStepSection) return 0; // Don't Paginate on a Step Section
if (!MyItemInfo.IsHigh) return 0; // Don't Paginate on a Substep level
bool ManualPageBreak = (MyItemInfo.MyConfig as StepConfig).Step_ManualPagebreak;
float mySize = YSize * MyPageHelper.YMultiplier; float mySize = YSize * MyPageHelper.YMultiplier;
if (mySize <= yWithinMargins) string firstStep = "No";
if (MyItemInfo.IsHigh && MyItemInfo.MyPrevious == null)
firstStep = "Yes";
if (!ManualPageBreak && mySize <= yWithinMargins) // Don't Paginate if there is enough room, will fit on page
{ {
if (MyItemInfo.IsHigh) //Console.WriteLine("'PageBreak',1,'No','HLS will fit on page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
Console.WriteLine("'PageBreak',1,'No','HLS will fit on page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath); ShowPageBreak(-1, "HLS will fit on page", firstStep, YSize, yPageSize, yWithinMargins);
return 0; // Don't Paginate if there is enough room return 0;
} }
if (MyItemInfo.IsRNOPart && MyParent.XOffset < XOffset) return 0; // Don't paginate on an RNO to the right // !MyItemInfo.IsHigh - if (MyItemInfo.IsRNOPart && MyParent.XOffset < XOffset) return 0; // Don't paginate on an RNO to the right
if (MyItemInfo.IsHigh) if (YSize < yPageSize) // if the entire step can fit on one page, do a page break
{ {
if (YSize < yPageSize) // if the entire step can fit on one page, do a page break //Console.WriteLine("'PageBreak',2,'Yes','HLS will fit on 1 Page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
{ ShowPageBreak(5, "HLS will fit on 1 Page at 6 LPI", "Yes", YSize, yPageSize, yWithinMargins);
Console.WriteLine("'PageBreak',2,'Yes','HLS will fit on 1 Page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath); return 1;
return 1; // Paginate on High Level Steps
}
else if (YSize < (yPageSize * SixLinesPerInch / _SevenLinesPerInch))
{
Console.WriteLine("'PageBreak',6,'Yes','HLS will fit on 1 Page at 7 LPI',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
return 3; // High Level Step can fit at SevenLinesPerInch
}
else // The entire step cannot fit go ahead and kick to the next page
{
if (yWithinMargins > yPageSize / 2)
{
// If High level Step will not fit, kick to the next page
Console.WriteLine("'PageBreak',3.1,'No','HLS will have to split anyway',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
if (MyItemInfo.IsHigh)
WalkStepLevel(this,this.YTopMost);
return 0;// Otherwise stay on this page
}
Console.WriteLine("'PageBreak',3.2,'Yes','HLS will have to split',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
if (MyItemInfo.IsHigh)
WalkStepLevel(this,this.YTopMost);
return 1; // Paginate on High Level Steps
}
} }
if (yWithinMargins > yPageSize / 2) else if (MyItemInfo.ActiveFormat.MyStepSectionLayoutData.CompressSteps && (YSize + SixLinesPerInch) < (yPageSize * SixLinesPerInch / _SevenLinesPerInch))
{ {
Console.WriteLine("'PageBreak',4,'No','Not Half way down the page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath); //Console.WriteLine("'PageBreak',3,'Yes','HLS will fit on 1 Page at 7 LPI',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
return 0; // More than half way down the page ShowPageBreak(7, "HLS will fit on 1 Page at 7 LPI", "Yes", YSize, yPageSize, yWithinMargins);
return 3; // High Level Step can fit at SevenLinesPerInch
} }
else // The entire step cannot fit on a blank page.
{
// if there is more than half a page left, then start to print on the current page
float myFirstPieceSize = GetFirstPieceSize(); //Case 0
// TODO: Put this line back to case 0, i.e. previous line. This fixes a 16-bit vs 32-bit pagination diff in EO30 Step 20.
//float myFirstPieceSize = GetFirstPieceSize() + 2 * SixLinesPerInch; //Case 10 - this is to match 16bit
if (!ManualPageBreak && MyItemInfo.ActiveFormat.MyStepSectionLayoutData.SpecialPageBreakFlag && yWithinMargins > yPageSize / 2 &&
myFirstPieceSize < yWithinMargins )
{
//Console.WriteLine("'PageBreak',4,'No','HLS will have to split anyway',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
ShowPageBreak(-4, "HLS will have to split anyway", firstStep , YSize, yPageSize, yWithinMargins);
//BuildPageBreakList(yWithinMargins+SixLinesPerInch,yPageSize-2*SixLinesPerInch); // Determine items where page break(s) occur
BuildPageBreakList(yWithinMargins + SixLinesPerInch, yPageSize); // Case 5 - Determine items where page break(s) occur
return 0; // Stay on this page
}
// Less than half a page left, start printing on a new page.
//Console.WriteLine("'PageBreak',5,'Yes','HLS will have to split',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
ShowPageBreak(5, "HLS will have to split", "Yes", YSize, yPageSize, yWithinMargins);
// Determine items where page break(s) occur
//BuildPageBreakList(yPageSize, yPageSize - 2 * SixLinesPerInch); // Case Base
BuildPageBreakList(yPageSize, yPageSize); // Case 1 :Works for ES05 Step 15 SubStep 7
return 1; // Paginate on High Level Steps
}
//if (yWithinMargins > yPageSize / 2)
//{
// Console.WriteLine("'PageBreak',4,'No','Not Half way down the page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
// return 0; // More than half way down the page
//}
//if (ChildrenBelow.Count > 0 && ChildrenBelow[0].YSize < yWithinMargins) //if (ChildrenBelow.Count > 0 && ChildrenBelow[0].YSize < yWithinMargins)
// return 0; // return 0;
Console.WriteLine("'PageBreak',5,'Yes','At least half the page is filled',{0},{1},{2},{3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath); //Console.WriteLine("'PageBreak',5,'Yes','At least half the page is filled',{0},{1},{2},{3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
return 2; //return 2;
throw new Exception("PageBreak Logic Missing, vlnParagraph.cs");
}
/// <summary>
/// This gets the height of the step with it's Caution's, Notes and potentially any First Substeps
/// </summary>
/// <returns></returns>
private float GetFirstPieceSize()
{
vlnParagraph paraLast = GetFirstPieceLastPart();
float retval = (paraLast.YBottom) - YTopMost;
//Console.WriteLine(MyItemInfo.DBSequence);
return retval;
}
public override float YBottom
{
get
{
float bottom = YOffset + Height;
if (PartsBelow != null)
{
foreach (vlnPrintObject part in PartsBelow)
{
float partBottom = part.YBottom;
bottom = Math.Max(partBottom, bottom);
}
}
return bottom;
}
}
private vlnParagraph GetFirstPieceLastPart()
{
vlnParagraph para = this;
if (!MyItemInfo.ActiveFormat.MyStepSectionLayoutData.PaginateOnFirstSubstep && ChildrenBelow != null && ChildrenBelow.Count > 0)
{
para = ChildrenBelow[0].GetFirstPieceLastPart();
}
if (ChildrenRight != null && ChildrenRight.Count > 0)
{
foreach(vlnParagraph paraRight in ChildrenRight)
{
vlnParagraph paraRightLast = paraRight.GetFirstPieceLastPart();
if (paraRightLast.YBottom > para.YBottom)
para = paraRightLast;
}
}
return para;
}
private void ShowPageBreak(int instance, string message, string breakOrNot, float YSize, float yPageSize, float yWithinMargins)
{
if (breakOrNot == "Yes")
Console.WriteLine("{0}", MyItemInfo.DBSequence); //,instance);
// Console.WriteLine("{0},{1}", MyItemInfo.DBSequence, IsFirstSubStep(MyItemInfo)); //,instance);
// Console.WriteLine("{0},'{1}','{2}',{3},{4},{5},{6},{7},'{8}'", instance, message, breakOrNot,
// MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.DBSequence);
}
private void BuildPageBreakList(float ySpaceOnCurPage, float yPageSize)
{
ParagraphLocations myLocations = new ParagraphLocations();
BuildLocationList(YTopMost, myLocations);
StepLevelList myList = myLocations.BuildStepLevelList();
// Find Break Locations in the list based upon StepLevel and yLocation
float yTop = 0;
float yLowerLimit = (yPageSize - 2 * SixLinesPerInch) / 2;
float yStart = Math.Max(0,(yPageSize - 2 * SixLinesPerInch) - ySpaceOnCurPage);
//Console.WriteLine("'yStart',{0},{1}", MyItemInfo.DBSequence, yStart);
// The following three lines make page breaking match 16-bit:
//yLowerLimit = yStart - SixLinesPerInch + ySpaceOnCurPage / 2;
//if ((yStart + MyItemInfo.MyDocStyle.Layout.TopRow + 2 * SixLinesPerInch)>((MyItemInfo.MyDocStyle.Layout.TopRow+yPageSize-2*SixLinesPerInch)/2))
// yLowerLimit = yStart + 2 * SixLinesPerInch;
// Make sure that the FirstPiece (Caution Note HLS and First Substeps) fit
float myFirstPieceSize = GetFirstPieceSize(); //Case 0
if (myFirstPieceSize < ySpaceOnCurPage) yLowerLimit = Math.Max(myFirstPieceSize + yStart, yLowerLimit);
while ((YSize - yTop) >= ySpaceOnCurPage)
{
vlnParagraph paraBreak = FindPageBreak(yStart, ySpaceOnCurPage, yLowerLimit, myList);
// yTopNew is y Location of this page break. YTopMost is top of HLS, including any Cautions/Notes/Boxes/etc
float yTopNew = paraBreak.YVeryTop - YTopMost;
RemoveProcessedParagraphs(myList, yTopNew-yTop);
yTop = yTopNew;
MyPageHelper.ParaBreaks.Add(paraBreak);
ySpaceOnCurPage = yPageSize - 2 * SixLinesPerInch; // Allow for continue message and blank line.
yLowerLimit = ySpaceOnCurPage / 2;
yStart = 0;
}
}
/// <summary>
/// Find items from previous page (yLocation less than yTop) and remove them from the list.
/// yTop is the new starting location on the next page for this step.
/// </summary>
/// <param name="myList"></param>
/// <param name="yTop"></param>
private void RemoveProcessedParagraphs(StepLevelList myList, float yTop)
{
// the two CleanUpLists are used to remove items from
// the original list because list items cannot be removed in a
// 'foreach'.
List<int> CleanupListStepLevel = new List<int>();
foreach(int stepLevel in myList.Keys)
{
List<float> CleanupListYLocation = new List<float>();
SortedList<float, float> AdjustYLocation = new SortedList<float,float>();
foreach (float yLocation in myList[stepLevel].Keys)
{
if (-yLocation <= yTop)
CleanupListYLocation.Add(yLocation);
else
AdjustYLocation.Add(-yLocation, yLocation); // order in ascending order
}
//if (stepLevel == 3) Console.WriteLine("here");
foreach (float yLocation in CleanupListYLocation)
myList[stepLevel].Remove(yLocation);
foreach (float yLocation in AdjustYLocation.Keys)
{
vlnParagraph para = myList[stepLevel][-yLocation];
myList[stepLevel].Remove(-yLocation);
// shift yLocation by yTop to work with items whose locations
// are defined from the top of the new page rather than
// from the beginning of the step.
// Note that yLocation is negative to have items in descending
// order so that adding yTop decrements their values.
myList[stepLevel].Add(yTop-yLocation, para);
}
if (myList[stepLevel].Count == 0)
CleanupListStepLevel.Add(stepLevel);
}
foreach (int stepLevel in CleanupListStepLevel)
myList.Remove(stepLevel);
}
/// <summary>
/// Finds the highest StepLevel (lowest StepLevel number, 0 = HLS, 1 = first substep) that
/// fills the page sufficiently (more than half-full)
/// </summary>
/// <param name="yWithinMargins"></param>
/// <param name="yTop"></param>
/// <param name="myList"></param>
/// <returns></returns>
private static vlnParagraph FindPageBreak(float yStart, float yUpperLimit, float yLowerLimit, StepLevelList myList)
{
foreach (int stepLevel in myList.Keys) // loop thru StepLevels, starting with lowest.
{
foreach (float yLocation in myList[stepLevel].Keys) // loop thru yLocation
{
// The top of this step will fit onto page (-yLocation < yWithinMargins)
if (-yLocation < yUpperLimit)
//if (-yLocation < yWithinMargins && myList[stepLevel][yLocation].MyItemInfo.MyPrevious != null)
{
//ItemInfo prev = myList[stepLevel][yLocation].MyItemInfo.MyPrevious;
//if (myList[stepLevel][yLocation].MyItemInfo.ItemID == 5609) Console.WriteLine("aer");
//if (myList[stepLevel][yLocation].MyItemInfo.ItemID == 5613) Console.WriteLine("rno");
// The top of this step is more than 1/2 way down the page
if ((-yLocation + yStart) >= yLowerLimit)
{
return myList[stepLevel][yLocation];
}
// if is a caution or note & parent is a substep and entire substep doesn't fit, break.
if ((myList[stepLevel][yLocation].MyItemInfo.IsNote || myList[stepLevel][yLocation].MyItemInfo.IsCaution) &&
!myList[stepLevel][yLocation].MyParent.MyItemInfo.IsHigh &&
myList[stepLevel][yLocation].MyParent.YSize > (yUpperLimit + yLocation))
{
return myList[stepLevel][yLocation];
}
}
}
}
return null;
}
/// <summary>
/// Builds a list of paragraphs by StepLevel and yLocation in descending order.
/// </summary>
/// <param name="yTopMost"></param>
/// <param name="myList"></param>
private void BuildLocationList(float yTopMost, ParagraphLocations myLocations)
{
foreach (vlnParagraph child in ChildrenAbove)
child.BuildLocationList(yTopMost, myLocations);
foreach (vlnParagraph child in ChildrenLeft)
child.BuildLocationList(yTopMost, myLocations);
// Add a list entry consisting of StepLevel, yoffset from the beginning of this step, paragraph itself
myLocations.Add(this, yTopMost);
foreach (vlnParagraph child in ChildrenRight)
child.BuildLocationList(yTopMost, myLocations);
foreach (vlnParagraph child in ChildrenBelow)
child.BuildLocationList(yTopMost, myLocations);
} }
private int COL_WID_ADJ = 6; // adjusts for incorrect use of WidSTable when breaking a line (it breaks 6 chars too short) private int COL_WID_ADJ = 6; // adjusts for incorrect use of WidSTable when breaking a line (it breaks 6 chars too short)
public vlnParagraph(vlnParagraph parent, PdfContentByte cb, ItemInfo itemInfo, float xoff, float yoff, int rnoLevel, int maxRNO, FormatInfo formatInfo) public vlnParagraph(vlnParagraph parent, PdfContentByte cb, ItemInfo itemInfo, float xoff, float yoff, int rnoLevel, int maxRNO, FormatInfo formatInfo)
@ -459,7 +683,7 @@ namespace Volian.Print.Library
} }
} }
float yOffRight = yoff; float yOffRight = yoff;
float RnoOffset = ToInt(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColRTable, maxRNO); float RnoOffset = ToInt(formatInfo.MyStepSectionLayoutData.ColRTable, maxRNO);
if (rnoLevel < maxRNO && itemInfo.RNOs != null) yOffRight = ChildrenRight.Add(cb, itemInfo.RNOs, XOffset + RnoOffset, YTop, YTop, rnoLevel + 1, maxRNO, formatInfo); if (rnoLevel < maxRNO && itemInfo.RNOs != null) yOffRight = ChildrenRight.Add(cb, itemInfo.RNOs, XOffset + RnoOffset, YTop, YTop, rnoLevel + 1, maxRNO, formatInfo);
// Need code to determine if the table will overlap the Right Column if it does then // Need code to determine if the table will overlap the Right Column if it does then
// use YOffRight rather than yoff // use YOffRight rather than yoff
@ -470,7 +694,7 @@ namespace Volian.Print.Library
if (rnoLevel >= maxRNO && itemInfo.RNOs != null) yoff = ChildrenBelow.Add(cb, itemInfo.RNOs, XOffset, yoff, yoff, rnoLevel + 1, maxRNO, formatInfo); if (rnoLevel >= maxRNO && itemInfo.RNOs != null) yoff = ChildrenBelow.Add(cb, itemInfo.RNOs, XOffset, yoff, yoff, rnoLevel + 1, maxRNO, formatInfo);
yoff = Math.Max(yoff, yOffRight); yoff = Math.Max(yoff, yOffRight);
// TODO - use RNOSepAfterAER flag too: // TODO - use RNOSepAfterAER flag too:
string tmpRnoSepStr = formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionPrintData.RNOSepString; string tmpRnoSepStr = formatInfo.MyStepSectionPrintData.RNOSepString;
if (rnoLevel < maxRNO && itemInfo.RNOs != null && tmpRnoSepStr != null) if (rnoLevel < maxRNO && itemInfo.RNOs != null && tmpRnoSepStr != null)
{ {
float xsep = MyHighLevelParagraph.XOffset + RnoOffset; float xsep = MyHighLevelParagraph.XOffset + RnoOffset;
@ -492,7 +716,7 @@ namespace Volian.Print.Library
if (!aerFigure) if (!aerFigure)
{ {
// adjust for RNO // adjust for RNO
int colR = int.Parse(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColRTable.Split(",".ToCharArray())[itemInfo.ColumnMode]); int colR = int.Parse(formatInfo.MyStepSectionLayoutData.ColRTable.Split(",".ToCharArray())[itemInfo.ColumnMode]);
XOffset += (colR * maxRNO) / 2; XOffset += (colR * maxRNO) / 2;
XOffset -= (hls1.XOffset - (float)itemInfo.MyDocStyle.Layout.LeftMargin) / 2; XOffset -= (hls1.XOffset - (float)itemInfo.MyDocStyle.Layout.LeftMargin) / 2;
} }
@ -537,8 +761,8 @@ namespace Volian.Print.Library
// else // else
// ChangeBarLocation() // ChangeBarLocation()
ChangeBarData cbd = formatInfo.PlantFormat.FormatData.ProcData.ChangeBarData; ChangeBarData cbd = formatInfo.PlantFormat.FormatData.ProcData.ChangeBarData;
int cols = formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColS ?? 0; int cols = formatInfo.MyStepSectionLayoutData.ColS ?? 0;
int colr = ToInt(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColRTable, maxRNO); int colr = ToInt(formatInfo.MyStepSectionLayoutData.ColRTable, maxRNO);
float col = (cbd.AbsoluteFixedChangeColumn) ? float col = (cbd.AbsoluteFixedChangeColumn) ?
((cbd.FixedAERChangeColumn ?? 0) > 0) ? ((cbd.FixedAERChangeColumn ?? 0) > 0) ?
(xoff > (cols + colr + COL_WID_ADJ)) ? (xoff > (cols + colr + COL_WID_ADJ)) ?
@ -574,8 +798,8 @@ namespace Volian.Print.Library
private int ChangeBarLocation(float c, vlnParagraph paragraph, FormatInfo formatInfo, int maxRNO) private int ChangeBarLocation(float c, vlnParagraph paragraph, FormatInfo formatInfo, int maxRNO)
{ {
int fixedChgCol = formatInfo.PlantFormat.FormatData.ProcData.ChangeBarData.FixedChangeColumn ?? 0; int fixedChgCol = formatInfo.PlantFormat.FormatData.ProcData.ChangeBarData.FixedChangeColumn ?? 0;
int cols = formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColS ?? 0; int cols = formatInfo.MyStepSectionLayoutData.ColS ?? 0;
int colr = ToInt(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.ColRTable, maxRNO); int colr = ToInt(formatInfo.MyStepSectionLayoutData.ColRTable, maxRNO);
if (fixedChgCol < -10 || fixedChgCol >= 0) if (fixedChgCol < -10 || fixedChgCol >= 0)
return ((fixedChgCol > 0) ? fixedChgCol : return ((fixedChgCol > 0) ? fixedChgCol :
(fixedChgCol == 0) ? (int)c + 1 : (fixedChgCol == 0) ? (int)c + 1 :
@ -650,10 +874,10 @@ namespace Volian.Print.Library
xoff += (float)((bx.TxtStart + XOffsetBox + (bx.TxtWidth / 2)) - (hdrWidth / 2)); // xoff starts as left margin xoff += (float)((bx.TxtStart + XOffsetBox + (bx.TxtWidth / 2)) - (hdrWidth / 2)); // xoff starts as left margin
} }
} }
else if (formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.Separator.Location > 0) else if (formatInfo.MyStepSectionLayoutData.Separator.Location > 0)
{ {
// if there is a separator location, use it - 16bit code used the separator location as a divisor: // if there is a separator location, use it - 16bit code used the separator location as a divisor:
xoff = XOffset + AdjustToCharPosition((float)((para.Width - hdrWidth) / formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.Separator.Location)); xoff = XOffset + AdjustToCharPosition((float)((para.Width - hdrWidth) / formatInfo.MyStepSectionLayoutData.Separator.Location));
} }
else else
xoff = XOffset + (para.Width / 2) + (hdrWidth / 2); // XOffset has left margin included xoff = XOffset + (para.Width / 2) + (hdrWidth / 2); // XOffset has left margin included
@ -707,7 +931,8 @@ namespace Volian.Print.Library
set set
{ {
vlnParagraph vp = this as vlnParagraph; vlnParagraph vp = this as vlnParagraph;
if (vp != null && vp.MyItemInfo != null && vp.MyItemInfo.ItemID == 55) Console.WriteLine("here"); //if (vp != null && vp.MyItemInfo != null && vp.MyItemInfo.ItemID == 55)
// Console.WriteLine("here");
_YTop = value; _YTop = value;
} }
@ -861,7 +1086,7 @@ namespace Volian.Print.Library
} }
else if (itemInfo.IsHigh) else if (itemInfo.IsHigh)
{ {
Width = _WidthAdjust + ToInt(formatInfo.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.WidSTablePrint, maxRNO); Width = _WidthAdjust + ToInt(formatInfo.MyStepSectionLayoutData.WidSTablePrint, maxRNO);
} }
else if (MyParent == null) else if (MyParent == null)
{ {
@ -883,5 +1108,136 @@ namespace Volian.Print.Library
} }
} }
/// <summary>
/// First order by stepLevel, then within a stepLevel, order by descending yLocation on page.
/// Want to find maximum y value that fits on page, i.e. put the most on page that can
/// fit which is defined by the largest yLocation
/// </summary>
public class StepLevelList : SortedDictionary<int, SortedDictionary<float, vlnParagraph>>
{
public StepLevelList() : base()
{
}
public void Add(int stepLevel, float yLocation, vlnParagraph para)
{
if (stepLevel == 0) return;
if (!this.ContainsKey(stepLevel))
this.Add(stepLevel, new SortedDictionary<float, vlnParagraph>());
// using a negative for yLocation so that its in descending order:
if (!this[stepLevel].ContainsKey(-yLocation))
this[stepLevel].Add(-yLocation, para);
}
}
public class ParagraphLocations : List<ParagraphLocation>
{
public ParagraphLocations()
: base()
{
}
public void Add(vlnParagraph myParagraph, float yTopMost)
{
ParagraphLocation foundOverlap = FindOverlap(myParagraph);
if (foundOverlap == null)
{
this.Add(new ParagraphLocation(yTopMost,myParagraph));
return;
}
ParagraphLocation doubleOverlap = FindOverlap(foundOverlap);
while (doubleOverlap != null)
{
doubleOverlap.Merge(foundOverlap);
this.Remove(foundOverlap);
foundOverlap = doubleOverlap;
doubleOverlap = FindOverlap(foundOverlap);
}
}
private ParagraphLocation FindOverlap(vlnParagraph myParagraph)
{
foreach (ParagraphLocation paraLoc in this)
if (paraLoc.Overlap(myParagraph))
return paraLoc;
return null;
}
private ParagraphLocation FindOverlap(ParagraphLocation myParaLoc)
{
foreach (ParagraphLocation paraLoc in this)
if (paraLoc != myParaLoc && paraLoc.Overlap(myParaLoc))
return paraLoc;
return null;
}
internal StepLevelList BuildStepLevelList()
{
StepLevelList myList = new StepLevelList();
foreach (ParagraphLocation paraLoc in this)
myList.Add(paraLoc.StepLevel, paraLoc.YTop, paraLoc.MyParagraph);
return myList;
}
}
public class ParagraphLocation
{
private float _YTop;
public float YTop
{
get { return _YTop; }
set { _YTop = value; }
}
private float _YBottom;
public float YBottom
{
get { return _YBottom; }
set { _YBottom = value; }
}
private int _StepLevel;
public int StepLevel
{
get { return _StepLevel; }
set { _StepLevel = value; }
}
private vlnParagraph _MyParagraph;
public vlnParagraph MyParagraph
{
get { return _MyParagraph; }
set { _MyParagraph = value; }
}
public ParagraphLocation(float yTopMost,vlnParagraph myParagraph)
{
MyParagraph =myParagraph;
YTop = myParagraph.YVeryTop - yTopMost;
YBottom = myParagraph.YBottom - yTopMost;
StepLevel = myParagraph.MyItemInfo.StepLevel;
}
public bool Overlap(vlnParagraph otherParagraph)
{
if (Between(otherParagraph.YTop, YTop, YBottom)) return true;
if (Between(otherParagraph.YBottom, YTop, YBottom)) return true;
if(Between(YTop,otherParagraph.YVeryTop,otherParagraph.YBottom)) return true;
if(Between(YBottom,otherParagraph.YVeryTop,otherParagraph.YBottom)) return true;
return false;
}
public static bool Between(float x, float lower, float higher)
{ return x >= lower && x <= higher; }
public bool Overlap(ParagraphLocation otherParagraphLocation)
{
if (Between(otherParagraphLocation.YTop, YTop, YBottom)) return true; // The top is within the other
if (Between(otherParagraphLocation.YBottom, YTop, YBottom)) return true; // The bottom is within the other
if(Between(YTop,otherParagraphLocation.YTop,otherParagraphLocation.YBottom)) return true; // the other top is within this one
if(Between(YBottom,otherParagraphLocation.YTop,otherParagraphLocation.YBottom)) return true;// I believe this is unnecessary
return false;
}
public void Merge(vlnParagraph otherParagraph)
{
if (StepLevel < otherParagraph.MyItemInfo.StepLevel) MyParagraph = otherParagraph;
YTop = Math.Min(YTop, otherParagraph.YVeryTop);
YBottom = Math.Max(YBottom, otherParagraph.YBottom);
StepLevel = Math.Max(StepLevel, otherParagraph.MyItemInfo.StepLevel);
}
public void Merge(ParagraphLocation otherParagraphLocation)
{
if (StepLevel < otherParagraphLocation.StepLevel) MyParagraph = otherParagraphLocation.MyParagraph;
YTop = Math.Min(YTop, otherParagraphLocation.YTop);
YBottom = Math.Max(YBottom, otherParagraphLocation.YBottom);
StepLevel = Math.Max(StepLevel, otherParagraphLocation.StepLevel);
}
}
} }