Commit for development environment setup
This commit is contained in:
404
PROMS/Volian.Print.Library/vlnPrintObject.cs.org
Normal file
404
PROMS/Volian.Print.Library/vlnPrintObject.cs.org
Normal file
@@ -0,0 +1,404 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
using System.Drawing;
|
||||
using iTextSharp.text.pdf;
|
||||
using iTextSharp.text;
|
||||
using Itenso.Rtf;
|
||||
using Itenso.Rtf.Parser;
|
||||
using Itenso.Rtf.Interpreter;
|
||||
using Itenso.Rtf.Support;
|
||||
using Volian.Controls.Library;
|
||||
using VEPROMS.CSLA.Library;
|
||||
|
||||
namespace Volian.Print.Library
|
||||
{
|
||||
public abstract partial class vlnPrintObject
|
||||
{
|
||||
// Used for debugging:
|
||||
private static int _UniqueDebugId = 0;
|
||||
public static int UniqueDebugId
|
||||
{
|
||||
get { return _UniqueDebugId++; }
|
||||
set { _UniqueDebugId = value; }
|
||||
}
|
||||
private int _DebugId = UniqueDebugId;
|
||||
public int DebugId
|
||||
{
|
||||
get { return _DebugId; }
|
||||
set { _DebugId = value; }
|
||||
}
|
||||
|
||||
protected static float _WidthAdjust = 1; // 1 Point - adjusted to match 16-bit line wrapping. For editting it's 3.
|
||||
protected static float _WidthAdjustBox = 6;
|
||||
private static float _SixLinesPerInch = 12; // twips
|
||||
public static float SixLinesPerInch
|
||||
{
|
||||
get { return vlnPrintObject._SixLinesPerInch; }
|
||||
set { vlnPrintObject._SixLinesPerInch = value; }
|
||||
}
|
||||
protected static float _SevenLinesPerInch = 10.1F;//72F / 7F;
|
||||
|
||||
protected float _XOffset;
|
||||
public float XOffset
|
||||
{
|
||||
get { return _XOffset; }
|
||||
set {_XOffset = value; }
|
||||
}
|
||||
protected float _YOffset;
|
||||
public float YOffset
|
||||
{
|
||||
get { return _YOffset; }
|
||||
set { _YOffset = value; }
|
||||
}
|
||||
|
||||
protected vlnParagraph _MyParent;
|
||||
public vlnParagraph MyParent
|
||||
{
|
||||
get { return _MyParent; }
|
||||
set
|
||||
{
|
||||
_MyParent = value;
|
||||
if (_MyParent != null)
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
private string _ImageText; // ro definition, value part of #Link in case of image/figure
|
||||
public string ImageText
|
||||
{
|
||||
get { return _ImageText; }
|
||||
set { _ImageText = value; }
|
||||
}
|
||||
private string _Rtf; // may become iTextSharp paragraph
|
||||
public string Rtf
|
||||
{
|
||||
get { return _Rtf; }
|
||||
set { _Rtf = value; }
|
||||
}
|
||||
iTextSharp.text.Paragraph _IParagraph;
|
||||
public iTextSharp.text.Paragraph IParagraph
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_IParagraph == null)
|
||||
{
|
||||
_IParagraph = RtfToParagraph(Rtf);
|
||||
}
|
||||
return _IParagraph;
|
||||
}
|
||||
set { _IParagraph = value; }
|
||||
}
|
||||
private float _Width;
|
||||
public float Width
|
||||
{
|
||||
get { return _Width; }
|
||||
set { _Width = value; }
|
||||
}
|
||||
protected float _Height;
|
||||
public float Height
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_Height == 0)
|
||||
_Height = GetParagraphHeight(MyContentByte, IParagraph, Width);
|
||||
return _Height;
|
||||
}
|
||||
set { _Height = value; }
|
||||
}
|
||||
public float GetParagraphHeight(PdfContentByte cb, Paragraph iParagraph, float width)
|
||||
{
|
||||
return GetParagraphHeight(cb, iParagraph, width, true);
|
||||
}
|
||||
public float GetParagraphHeight(PdfContentByte cb, Paragraph iParagraph, float width, bool throwException)
|
||||
{
|
||||
VlnSvgPageHelper ph = null;
|
||||
if(cb != null) ph = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
|
||||
float heightAll = GetHeight(cb, iParagraph, width, throwException);
|
||||
if (ph != null && ph.MyPromsPrinter.DebugOutput && !MyPageHelper.Back32BitPROMS)
|
||||
{
|
||||
vlnParagraph myParagraph = this as vlnParagraph;
|
||||
if (myParagraph != null)
|
||||
{
|
||||
//if (myParagraph.MyItemInfo.FormatStepData != null && myParagraph.MyItemInfo.FormatStepData.Font.Family == "Prestige Elite Tall")
|
||||
if (!myParagraph.MyItemInfo.ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.WrapSameAsEdit)
|
||||
{
|
||||
Chunk chk = RemoveLastCharacter(iParagraph);
|
||||
float heightAllButOne = GetHeight(cb, iParagraph, width, throwException);
|
||||
if (heightAll != heightAllButOne)
|
||||
return heightAllButOne;
|
||||
if (chk != null)
|
||||
RestoreLastCharacter(iParagraph, chk);
|
||||
}
|
||||
}
|
||||
}
|
||||
return heightAll;
|
||||
}
|
||||
private static void RestoreLastCharacter(Paragraph iParagraph, Chunk chk)
|
||||
{
|
||||
iParagraph.RemoveAt(iParagraph.Count - 1);
|
||||
iParagraph.Add(chk);
|
||||
}
|
||||
private static Chunk RemoveLastCharacter(Paragraph iParagraph)
|
||||
{
|
||||
if (iParagraph.Count == 0)
|
||||
return null;
|
||||
object obj = iParagraph[iParagraph.Count-1];
|
||||
Chunk chk = obj as Chunk;
|
||||
if (chk == null)
|
||||
return null;
|
||||
string s = chk.Content;
|
||||
if (s.Length > 1 || iParagraph.Count > 1) // don't remove last character if it's the only one
|
||||
{
|
||||
iParagraph.RemoveAt(iParagraph.Count - 1);
|
||||
if (s.Length > 0)
|
||||
{
|
||||
if (s == "\xA0") // If this is a space at the end put it back
|
||||
{
|
||||
iParagraph.Add(chk);
|
||||
return null;
|
||||
}
|
||||
else
|
||||
{
|
||||
s = s.Substring(0, s.Length - 1);
|
||||
iParagraph.Add(new Chunk(s, chk.Font));
|
||||
}
|
||||
}
|
||||
}
|
||||
return chk;
|
||||
}
|
||||
private static float GetHeight(PdfContentByte cb, Paragraph iParagraph, float width, bool throwException)
|
||||
{
|
||||
ColumnText myColumnText = new ColumnText(cb);
|
||||
myColumnText.SetSimpleColumn(0, 792F, width, 0); // Bottom margin
|
||||
myColumnText.AddElement(iParagraph);
|
||||
//myColumnText.UseAscender = true;// Adjusts to the top of the text box.
|
||||
int status = myColumnText.Go(true); // Check to see if it will fit on the page.
|
||||
if (ColumnText.HasMoreText(status) && throwException)
|
||||
//throw (new Exception("Paragraph longer than a page"));
|
||||
Console.WriteLine("Paragraph longer than a page");
|
||||
return 792F - myColumnText.YLine; // This gives the height of the Paragraph
|
||||
}
|
||||
public float GetTableWidth(PdfContentByte cb, Paragraph iParagraph, float? maxWidth)
|
||||
{
|
||||
int iWidth = (int)(maxWidth ?? 72 * 8.5F);
|
||||
float h = GetParagraphHeight(cb, iParagraph, iWidth);
|
||||
int iWidthMax = iWidth; // maximum width in Characters
|
||||
int iDelta = iWidth / 2;
|
||||
iWidth = iWidth / 2;
|
||||
while (iDelta > 0)
|
||||
{
|
||||
float h2 = GetParagraphHeight(cb, iParagraph, iWidth,false);
|
||||
iDelta = iDelta / 2;
|
||||
if (h2 == h) iWidthMax = iWidth;
|
||||
iWidth += (h2>h ? 1: -1) * iDelta;
|
||||
}
|
||||
return (float) iWidthMax;
|
||||
}
|
||||
private PdfContentByte _MyContentByte;
|
||||
public PdfContentByte MyContentByte
|
||||
{
|
||||
get { return _MyContentByte; }
|
||||
set { _MyContentByte = value; }
|
||||
}
|
||||
private VlnSvgPageHelper _MyPageHelper;
|
||||
public VlnSvgPageHelper MyPageHelper
|
||||
{
|
||||
get
|
||||
{
|
||||
if(_MyPageHelper == null)
|
||||
_MyPageHelper = MyContentByte.PdfWriter.PageEvent as VlnSvgPageHelper;
|
||||
return _MyPageHelper;
|
||||
}
|
||||
set { _MyPageHelper = value; }
|
||||
}
|
||||
public vlnPrintObject()
|
||||
{
|
||||
}
|
||||
/// <summary>
|
||||
/// No conversion necessary: twips -> twips
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <returns></returns>
|
||||
public static int ToInt(int value)
|
||||
{
|
||||
return value;
|
||||
}
|
||||
/// <summary>
|
||||
/// No conversion necessary: int? twips -> int twips
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <returns></returns>
|
||||
public static int ToInt(int? value)
|
||||
{
|
||||
return ToInt((int)value);
|
||||
}
|
||||
/// <summary>
|
||||
/// No conversion necessary: string twips -> int twips
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <returns></returns>
|
||||
public static int ToInt(string value)
|
||||
{
|
||||
return ToInt((int)Convert.ToSingle(value));
|
||||
}
|
||||
/// <summary>
|
||||
/// No conversion necessary: value from a list in a string, twips -> int twips
|
||||
/// </summary>
|
||||
/// <param name="value"></param>
|
||||
/// <returns></returns>
|
||||
public static int ToInt(string value, int i)
|
||||
{
|
||||
string s = (value.Contains(",")) ? value.Split(",".ToCharArray())[i] : value;
|
||||
return ToInt(s);
|
||||
}
|
||||
public static string GetRtf(string text, VE_Font vFont)
|
||||
{
|
||||
StringBuilder rtfSB = new StringBuilder();
|
||||
//DisplayText vlntxt = new DisplayText(text.TrimStart(" ".ToCharArray()), vFont, false);
|
||||
DisplayText vlntxt = new DisplayText(text, vFont, false);
|
||||
//rtfSB.Append(AddFontTable(vlntxt.TextFont.WindowsFont));
|
||||
rtfSB.Append(AddFontTable(vFont.WindowsFont));
|
||||
rtfSB.Append(vlntxt.StartText);
|
||||
rtfSB.Append("}");
|
||||
return rtfSB.ToString();
|
||||
}
|
||||
public static string AddFontTable(System.Drawing.Font font)
|
||||
{
|
||||
StringBuilder rtfSB = new StringBuilder();
|
||||
StringBuilder sbbeg = new StringBuilder();
|
||||
StringBuilder sbend = new StringBuilder();
|
||||
if (font.Bold)
|
||||
{
|
||||
sbbeg.Append(@"\b");
|
||||
sbend.Append(@"\b0");
|
||||
}
|
||||
if (font.Underline)
|
||||
{
|
||||
sbbeg.Append(@"\ul");
|
||||
sbend.Insert(0, @"\ulnone");
|
||||
}
|
||||
if (font.Italic)
|
||||
{
|
||||
sbbeg.Append(@"\i");
|
||||
sbend.Insert(0, @"\i0");
|
||||
}
|
||||
rtfSB.Append(@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset2 " + font.FontFamily.Name + @";}"); //}\f0\fs" + this.Font.SizeInPoints * 2 + @" " + myDisplayTextElement.Text + @"}}";
|
||||
if (!FontIsFixed(font))
|
||||
rtfSB.Append(@"{\f1\fnil\fcharset0 Arial Unicode MS;}}{\colortbl ;\red255\green0\blue0;}");
|
||||
else
|
||||
rtfSB.Append(@"{\f1\fnil\fcharset0 VESymbFix;}}{\colortbl ;\red255\green0\blue0;}");
|
||||
rtfSB.Append("\r\n");
|
||||
// use styles to construct rtf commands to insert into next line (where \b, etc is)
|
||||
rtfSB.Append(@"\viewkind4\uc1\pard\sl-240\slmult0" + sbbeg.ToString() + @"\fs" + Convert.ToInt32(font.SizeInPoints * 2).ToString() + @" "); // \f0\fs" + this.Font.SizeInPoints * 2 + @" " + myDisplayTextElement.Text + @"}";
|
||||
return rtfSB.ToString();
|
||||
}
|
||||
private static bool FontIsFixed(System.Drawing.Font font)
|
||||
{
|
||||
iTextSharp.text.Font iFont = Volian.Svg.Library.VolianPdf.GetFont(font);
|
||||
float fW = iFont.BaseFont.GetWidthPointKerned("W", 12);
|
||||
float fE = iFont.BaseFont.GetWidthPointKerned("!", 12);
|
||||
return fW == fE;
|
||||
}
|
||||
public static iTextSharp.text.Paragraph RtfToParagraph(string rtf)
|
||||
{
|
||||
IRtfDocument rtfDoc = RtfInterpreterTool.BuildDoc(rtf);
|
||||
Rtf2iTextSharp rtf2IText = new Rtf2iTextSharp(rtfDoc);
|
||||
iTextSharp.text.Paragraph para = rtf2IText.Convert();
|
||||
para.SetLeading(_SixLinesPerInch, 0);
|
||||
if (rtf.Contains("\x05"))
|
||||
{
|
||||
// if there is a hanging indent, the iTextSharp paragraph properties must be set
|
||||
// to print the indent. Replace the indent 'token' with a non-used symbol, this will
|
||||
// create a chunk with that symbol. Then loop through all of the chunks until we find
|
||||
// this symbol, adding up the widths to that point. This width is the value that
|
||||
// needs to be used to set the indent.
|
||||
// Notes:
|
||||
// A hard return will reset the chkW (indent width) back to zero.
|
||||
// We jump out of the processing loop after the first indent token is found and ignor any other ones
|
||||
IRtfDocument rtfDoc2 = RtfInterpreterTool.BuildDoc(rtf.Replace("\x05", @"\f1 \u9999? \f0 "));
|
||||
Rtf2iTextSharp rtf2IText2 = new Rtf2iTextSharp(rtfDoc2);
|
||||
iTextSharp.text.Paragraph para2 = rtf2IText2.Convert();
|
||||
float chkW = 0;
|
||||
foreach (Chunk chk in para2.Chunks)
|
||||
{
|
||||
if (chk.Content[0] == 9999) break;
|
||||
if (chk.Content.Contains("\n")) chkW = 0; //hard return - reset chkW (indent start)
|
||||
chkW += chk.GetWidthPoint();
|
||||
}
|
||||
para.IndentationLeft = chkW;
|
||||
para.FirstLineIndent = -chkW;
|
||||
}
|
||||
return para;
|
||||
}
|
||||
public abstract float ToPdf(PdfContentByte cb, float yPageStart, ref float yTopMargin, ref float yBottomMargin);
|
||||
protected float CalculateYOffset(float yPageStart, float yTopMargin)
|
||||
{
|
||||
float yLocation = yPageStart - YOffset;
|
||||
if (MyPageHelper.YMultiplier != 1)
|
||||
{
|
||||
yLocation = -1 + yTopMargin - (yTopMargin - yLocation) * MyPageHelper.YMultiplier;
|
||||
if (Rtf != null)
|
||||
IParagraph.Leading = _SevenLinesPerInch;
|
||||
}
|
||||
return yLocation;
|
||||
}
|
||||
protected float CalculateYLocation(float yLocation, float yTopMargin)
|
||||
{
|
||||
if (MyPageHelper.YMultiplier != 1)
|
||||
yLocation = -1 + yTopMargin - (yTopMargin - yLocation) * MyPageHelper.YMultiplier;
|
||||
return yLocation;
|
||||
}
|
||||
public void DebugPdf(PdfContentByte cb, float left, float top)
|
||||
{
|
||||
VlnSvgPageHelper _MyPageHelper = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
|
||||
PdfLayer debugLayer = _MyPageHelper == null ? null : _MyPageHelper.DebugLayer;
|
||||
if (debugLayer == null) return;
|
||||
cb.SaveState();
|
||||
cb.BeginLayer(debugLayer);
|
||||
ColumnText ct = new ColumnText(cb);
|
||||
ct.SetSimpleColumn(left, top, left+50, top - 50);
|
||||
iTextSharp.text.Font font = FontFactory.GetFont("Arial", 2);
|
||||
Chunk chk = new Chunk(DebugId.ToString(), font);
|
||||
Phrase ph = new Phrase(chk);
|
||||
ct.AddElement(ph);
|
||||
cb.SetColorFill(new iTextSharp.text.Color(PrintOverride.OverrideDebugColor(System.Drawing.Color.Gray)));
|
||||
ct.Go();
|
||||
cb.EndLayer();
|
||||
cb.RestoreState();
|
||||
}
|
||||
public virtual float YBottom
|
||||
{ get { return YOffset + Height;} }
|
||||
}
|
||||
public partial class vlnPrintObjects : List<vlnPrintObject>
|
||||
{
|
||||
public float ToPdf(PdfContentByte cb, float yPageStart, ref float yTopMargin, ref float yBottomMargin)
|
||||
{
|
||||
foreach (vlnPrintObject part in this)
|
||||
{
|
||||
yPageStart = part.ToPdf(cb, yPageStart, ref yTopMargin, ref yBottomMargin);
|
||||
}
|
||||
return yPageStart;
|
||||
}
|
||||
}
|
||||
|
||||
public enum PartLocation : int
|
||||
{
|
||||
None = 0, // Non-printable
|
||||
Below = 1, // RNO Separator
|
||||
Above = 2, // Tab Headers, Separator?
|
||||
Right = 3, // Change Bars
|
||||
Left = 4, // Tabs, Checkoffs? (maybe part of tab)
|
||||
Container = 5 // Box
|
||||
};
|
||||
public enum ChildLocation : int
|
||||
{
|
||||
None = 0,
|
||||
Below = 1,
|
||||
Above = 2,
|
||||
Right = 3, // RNO
|
||||
Left = 4
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user