b00005780b
- Aligned Tables properly - Skip Section Title - Calculated Table Width - Fixed ChangeBar logic - Added Text and Debug layers - Adedd debug output to PDF - Changed Paginate logic - Adedd debug output to PDF - Move GetParagraphHeight - Added GetTableWidth - Added ChangeBar Properties - Added Debug and Text layers Removed fixed override color for SVG Removed simple PageBreak
215 lines
8.9 KiB
C#
215 lines
8.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using iTextSharp.text;
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using iTextSharp.text.pdf;
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using iTextSharp.text.factories;
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using Itenso.Rtf;
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using Itenso.Rtf.Parser;
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using Itenso.Rtf.Interpreter;
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using Itenso.Rtf.Support;
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namespace Volian.Print.Library
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{
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public abstract partial class vlnPrintObject
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{
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public abstract float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin);
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}
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public partial class vlnPrintObjects : List<vlnPrintObject>
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{
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public float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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foreach (vlnPrintObject part in this)
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{
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yPageStart = part.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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}
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return yPageStart;
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}
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}
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public partial class vlnParagraphs : List<vlnParagraph>
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{
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public float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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foreach (vlnParagraph child in this)
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{
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yPageStart = child.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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}
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return yPageStart;
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}
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}
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public partial class vlnParagraph : vlnPrintObject
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{
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public float ParagraphToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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//Console.WriteLine("'{0}',{1},{2},{3},{4},{5},{6},{7},{8}", MyItemInfo.Path.Substring(_Prefix.Length).Trim(),
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// cb.PdfWriter.CurrentPageNumber, yStart, YTop, yStart + YTop, yStart + YTop - _LastY, YTopMost, YSize, yPageStart);
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//_LastY = yStart + YTop;
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// 72 points per inchs. 504 is 7 inches wide. 3 1/2 inches wide: 252, 100);
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if (_PartsAbove != null && _PartsAbove.Count > 0) yPageStart = PartsAbove.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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float yLocation = yPageStart - YOffset;
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float retval = yLocation;
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if (!MyItemInfo.IsStepSection) // Don't ouput the Step Section title
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{
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retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, PdfDebugText);
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if (retval == 0)
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{
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cb.PdfDocument.NewPage();
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yPageStart = yTopMargin + YTop;
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yLocation = yPageStart - YOffset;
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//MyItemInfo.ItemID, YSize, yPageSize, yLocation
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Console.WriteLine("-1,'Yes','Forced Pagination',{0},{1},,{3},'{4}'", MyItemInfo.ItemID,YSize,0,yLocation,MyItemInfo.ShortPath);
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retval = Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, PdfDebugText);
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}
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}
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//Height = yLocation - retval;
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if (_PartsLeft != null && _PartsLeft.Count > 0) yPageStart = PartsLeft.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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if (_PartsRight != null && _PartsRight.Count > 0) yPageStart = PartsRight.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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if (_PartsBelow != null && _PartsBelow.Count > 0) yPageStart = PartsBelow.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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if (_PartsContainer != null && _PartsContainer.Count > 0) yPageStart = PartsContainer.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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return yPageStart;
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}
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private string PdfDebugText
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{
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get
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{
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return string.Format("ID={0} Type={1} TypeName='{2}' EveryNLines= {3}", MyItemInfo.ItemID, MyItemInfo.FormatStepType, MyItemInfo.FormatStepData.Type, MyItemInfo.FormatStepData.StepLayoutData.EveryNLines);
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}
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}
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YTopMost;
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int paginate = Paginate(yLocation, yTopMargin, yBottomMargin);
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switch (paginate)
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{
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case 1: // Break on High Level Step
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cb.PdfDocument.NewPage();
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yPageStart = yTopMargin + YTopMost;
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break;
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case 2: // Break within a Step
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cb.PdfDocument.NewPage();
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yPageStart = yTopMargin + YTopMost - 2 * _SixLinesPerInch;
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break;
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}
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yPageStart = ChildrenAbove.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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yPageStart = ChildrenLeft.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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yPageStart = ParagraphToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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yPageStart = ChildrenRight.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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yPageStart = ChildrenBelow.ToPdf(cb, yPageStart, yTopMargin, yBottomMargin);
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return yPageStart;
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}
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private int Paginate(float yLocation, float yTopMargin, float yBottomMargin)
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{
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float yPageSize = yTopMargin - yBottomMargin;
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float yWithinMargins = yLocation - yBottomMargin;
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if (MyItemInfo.ItemID == 879)
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Console.Write(",'Here'");
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if (MyItemInfo.IsStepSection) return 0; // Don't Paginate on a Step Section
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if (YSize <= yWithinMargins)
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{
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if(MyItemInfo.IsHigh)
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Console.WriteLine("1,'No','HLS will fit on page',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
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return 0; // Don't Paginate if there is enough room
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}
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if (MyItemInfo.IsRNOPart && MyParent.XOffset < XOffset) return 0; // Don't paginate on an RNO to the right
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if (MyItemInfo.IsHigh)
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{
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if (YSize < yPageSize) // if the entire step can fit on one page, do a page break
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{
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Console.WriteLine("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);
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return 1; // Paginate on High Level Steps
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}
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else // The entire step cannot fit go ahead and kick to the next page
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{
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if (yWithinMargins > yPageSize / 2)
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{
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// If High level Step will not fit, kick to the next page
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Console.WriteLine("3,'No','HLS will have to split anyway',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
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return 0;// Otherwise stay on this page
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}
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Console.WriteLine("3,'Yes','HLS will have to split',{0},{1},{2}, {3}, {4},'{5}'", MyItemInfo.ItemID, YSize, yPageSize, yWithinMargins, (int)(100 * yWithinMargins / yPageSize), MyItemInfo.ShortPath);
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return 1; // Paginate on High Level Steps
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}
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}
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if (yWithinMargins > yPageSize / 4)
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{
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Console.WriteLine("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);
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return 0; // More than half way down the page
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}
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//if (ChildrenBelow.Count > 0 && ChildrenBelow[0].YSize < yWithinMargins)
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// return 0;
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Console.WriteLine("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);
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return 2;
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}
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}
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public partial class vlnHeader : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YOffset;
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Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, HeaderWidth, 100,"");
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return yPageStart;
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}
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}
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public partial class vlnTab : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YOffset;
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Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, TabWidth, 100, "");
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return yPageStart;
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}
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}
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public partial class vlnBox : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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return yPageStart;
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}
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}
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public partial class vlnChangeBar : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YOffset;
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float yAdj = 3;
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cb.SaveState();
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cb.SetColorStroke(Color.GREEN);
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cb.SetLineWidth(1);
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cb.MoveTo(XOffset, yLocation-yAdj); // combination yStart and YOffset
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cb.LineTo(XOffset, yLocation - MyParent.Height-yAdj);
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cb.Stroke();
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cb.RestoreState();
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return yPageStart;
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}
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}
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public partial class vlnRNOSeparator : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YOffset;
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Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, "");
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return yPageStart;
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}
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}
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public partial class vlnMacro : vlnPrintObject
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{
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public override float ToPdf(PdfContentByte cb, float yPageStart, float yTopMargin, float yBottomMargin)
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{
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float yLocation = yPageStart - YOffset;
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VlnSvgPageHelper _MyPageHelper = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
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PdfLayer textLayer = _MyPageHelper == null ? null : _MyPageHelper.TextLayer;
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if (textLayer != null) cb.BeginLayer(textLayer);
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MyContentByte = cb;
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System.Drawing.Color push = PrintOverride.SvgColor;
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PrintOverride.SvgColor = PrintOverride.TextColor == System.Drawing.Color.Empty ? System.Drawing.Color.Black : PrintOverride.TextColor ;
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if (MyPageHelper != null && MyPageHelper.MySvg != null)
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MyPageHelper.MySvg.DrawMacro(MacroDef, XOffset, yLocation, cb);
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PrintOverride.SvgColor = push;
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if (textLayer != null) cb.EndLayer();
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return yPageStart;
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}
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}
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}
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