290 lines
11 KiB
C#
290 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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using iTextSharp.text.pdf;
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using iTextSharp.text;
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using VEPROMS.CSLA.Library;
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namespace Volian.Print.Library
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{
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public partial class vlnTab : vlnText
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{
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/// <summary>
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/// Used to Align Tabs for numeric tabs that can go to 2 digits
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/// </summary>
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private float? _TabAlign;
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public float TabAlign // Offset to Last printable character
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{
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get
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{
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if (_TabAlign == null)
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{
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_TabAlign = 0;
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if (Text != null)
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{
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while (_TabAlign < Text.Length && Text[(int)_TabAlign] == ' ')
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_TabAlign++;
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if (_TabAlign < Text.Length)
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{
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if ("0123456789".Contains(Text[(int)_TabAlign].ToString()))
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{
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while ("0123456789".Contains(Text[(int)_TabAlign].ToString()))
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_TabAlign++;
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_TabAlign--;
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}
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}
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else
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_TabAlign = 0;
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}
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}
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return (float)_TabAlign * MyFont.CharsToTwips;
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}
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}
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private float? _TabOffset;
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public float TabOffset // Offset to first printable character
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{
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get
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{
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if (_TabOffset == null)
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{
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_TabOffset = 0;
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if (Text != null)
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{
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while (_TabOffset<Text.Length && Text[(int)_TabOffset] == ' ')
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_TabOffset++;
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}
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}
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if (_TabOffset >= Text.Length) _TabOffset = 0;
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return (float)_TabOffset * MyFont.CharsToTwips;
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}
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}
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private vlnMacro _MyMacro;
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public vlnMacro MyMacro
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{
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get { return _MyMacro; }
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set { _MyMacro = value; }
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}
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private string symblsStr = "\u25CF\u0394"; // string of possible symbol character in a tab
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// add symbol characters as needed
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// "\u25CF" - solid bullet
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// \x0394 - delta
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private System.Drawing.FontStyle GetSysFontStyle(VE_Font f)
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{
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if (f.Style == E_Style.Italics)
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return System.Drawing.FontStyle.Italic;
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return FontStyle.Regular;
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}
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private float GetTextWidth(VE_Font vefont, string txt, string symblFontName)
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{
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System.Drawing.Font font = new System.Drawing.Font(vefont.Family, (float)vefont.Size, GetSysFontStyle(vefont));
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System.Drawing.Font symbFont = new System.Drawing.Font(symblFontName, (float)vefont.Size);
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iTextSharp.text.Font iFont = Volian.Svg.Library.VolianPdf.GetFont(font);
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iTextSharp.text.Font iSymblFont = Volian.Svg.Library.VolianPdf.GetFont(symbFont);
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float w = 0;
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foreach (char c in txt)
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{
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int idx = symblsStr.IndexOf(c);
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if (idx >= 0) // symbol character - use symbol font to find its width
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w += iSymblFont.BaseFont.GetWidthPointKerned(symblsStr[idx].ToString(), (float)vefont.Size);
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else
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w += iFont.BaseFont.GetWidthPointKerned(c.ToString(), (float)vefont.Size);
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}
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//float w = iFont.BaseFont.GetWidthPointKerned(Text.Replace("\u25CF","@"), (float)vefont.Size);
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return w;
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}
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bool _ScriptCaution = false;
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public bool ScriptCaution
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{
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get { return _ScriptCaution; }
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set { _ScriptCaution = value; }
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}
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bool _SeparateBullet = false;
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public bool SeparateBullet
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{
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get { return _SeparateBullet; }
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set { _SeparateBullet = value; }
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}
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public vlnTab(PdfContentByte cb, vlnParagraph myparent, string origTab, string cleanTab, float xoffset, float yoffset, VE_Font vFont, bool doSectTab, string symblFontName, bool removedUnderline)
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{
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ScriptCaution = (origTab.Contains("Caution") && vFont.Family == "VolianScript");
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MyContentByte = cb;
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MyParent = myparent;
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YOffset = yoffset;
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Text = cleanTab;
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MyFont = vFont;
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float CCCs = GetTextWidth(MyFont, "CCCCCCCCCC", symblFontName);
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float IIIs = GetTextWidth(MyFont, "iiiiiiiiii", symblFontName);
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string origTab1 = origTab;
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if (ScriptCaution)
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{
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Text = origTab.Replace("Caution ", "\uF043\uF061\uF069\uF06E\uF06F\uF074\uF075\uF020\uF020");
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Width = 90;
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}
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else if ((myparent.MyItemInfo.FormatStepData != null) && (myparent.MyItemInfo.FormatStepData.TabData.IdentWidth ?? 0) > 0)
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//if ((myparent.MyItemInfo.FormatStepData != null) && (myparent.MyItemInfo.FormatStepData.TabData.IdentWidth ?? 0) > 0)
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Width = (float)myparent.MyItemInfo.FormatStepData.TabData.IdentWidth;
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else if (CCCs != IIIs)
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{
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if (myparent.MyItemInfo.ActiveFormat.Name.ToUpper().Contains("WST")) // Temporary for WST development. need better way to do this check
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{
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Width = 6.8f * origTab.Length;
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}
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else if (myparent.MyItemInfo.ActiveFormat.Name.ToUpper().Contains("SHE")) // Temporary for SHE development. need better way to do this check
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{
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if (myparent.MyItemInfo.IsHigh)
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Width = 6 * origTab.Length;
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else
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Width = GetTextWidth(MyFont, (Text != null ? Text : origTab), symblFontName); //MyFont.CharsToTwips * (Text != null ? Text.Length : origTab.Length);
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}
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else
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{
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origTab1 = origTab1.TrimStart(" ".ToCharArray());
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// 6 = number of points per character. 4 characters between end of tab and beginning of text
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// origTab1.Trim... is number of non-space characters of the tab string.
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// Tested for FPL & NSP
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Width = 6 * (4 + origTab1.Trim(" ".ToCharArray()).Length);
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}
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}
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else
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Width = GetTextWidth(MyFont, (Text != null ? Text : origTab), symblFontName); //MyFont.CharsToTwips * (Text != null ? Text.Length : origTab.Length);
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if ((myparent.MyItemInfo.FormatStepData != null) && myparent.MyItemInfo.FormatStepData.TabData.Bullet.Separate)
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if (myparent.MyItemInfo.MyPrevious != null || myparent.MyItemInfo.NextItem != null)
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SeparateBullet = true;
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if (origTab.Contains(@"{!"))
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{
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int mindx = origTab.IndexOf(@"{!");
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int meindx = origTab.IndexOf(@"}", mindx);
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string macro = origTab.Substring(mindx, meindx - mindx + 1);
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// Width for placement of macro should be position in the string where the macro was located.
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float lwidth = MyFont.CharsToTwips * (origTab.Length - meindx - 1);
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MyMacro = new vlnMacro(xoffset - lwidth, yoffset, macro.Substring(2, macro.Length - 3));
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origTab = origTab.Replace(macro, "");
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cleanTab = origTab;
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if (CCCs != IIIs)
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{
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origTab = origTab + " ";
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origTab = origTab.TrimStart(" ".ToCharArray());
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if (mindx>2) // ouch!
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Width = 6f * (origTab.Length - 1); // FPL (macro is after {numeric}) FPL is good with genmac output!
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else
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Width = 3 + (6f * origTab.Length); // NSP (macro is before {numeric})
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}
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else
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Width = GetTextWidth(MyFont, (cleanTab != null ? cleanTab : origTab), symblFontName);//MyFont.CharsToTwips * (cleanTab != null ? cleanTab.Length : origTab.Length);
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}
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else
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{
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origTab = origTab1;
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}
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// if this tab was underlined, we may need to add partial underlining back in, if it was
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// removed when the bullet was added. This handles the case where the bullet was appended
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// to the tab, for example "NOTE: o".
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if (removedUnderline)
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{
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int sep = origTab.IndexOfAny(". ".ToCharArray());
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origTab = @"\ul " + origTab.Substring(0, sep-1) + @"\ulnone" + origTab.Substring(sep-1);
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}
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// if this tab is underlined, the underlining should not underline the ':'. Check for "NOTE:"
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// or "CAUTION:", i.e. only underline up to ':'
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if (myparent.MyItemInfo.IsStep && ((myparent.MyItemInfo.FormatStepData.AlwaysTab || myparent.MyItemInfo.MyPrevious == null)
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&& ((vFont.Style & E_Style.Underline) > 0) && (origTab.ToUpper().Contains("NOTE:") ||
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origTab.ToUpper().Contains("CAUTION:"))))
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{
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FontStyle style = FontStyle.Regular;
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if ((vFont.Style & E_Style.Bold) > 0) style |= FontStyle.Bold;
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if ((vFont.Style & E_Style.Italics) > 0) style |= FontStyle.Italic;
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vFont.WindowsFont = new System.Drawing.Font(vFont.Family, (float)vFont.Size, style);
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int indxC = origTab.IndexOf(":");
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origTab = @"\ul " + origTab.Substring(0, indxC) + @"\ulnone" + origTab.Substring(indxC);
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}
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Rtf = GetRtf(origTab, vFont);
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Rtf = Rtf.Replace("\u0394", @"\f1\u916?\f0 "); // delta 0x0394
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if (ScriptCaution)
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{
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Rtf = GetRtf("\u25CFCaution ", vFont);
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Rtf = Rtf.Replace("\u25CF", @"\f1\fs20 \u9679?\f0\par\f0\fs64 "); // bullet 25CF // jsj- force bullet size (is different than tab text)
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if (myparent.MyItemInfo.FormatStepData != null && !myparent.MyItemInfo.FormatStepData.AlwaysTab && myparent.MyItemInfo.MyPrevious != null)
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Rtf = Rtf.Replace("Caution ", @"\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?");
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else
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{
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if (myparent.MyItemInfo.FormatStepData != null && !myparent.MyItemInfo.FormatStepData.AlwaysTab && myparent.MyItemInfo.NextItem == null)
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Rtf = Rtf.Replace(@"\u9679?", "");
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Rtf = Rtf.Replace("Caution ", @"\u61507?\u61537?\u61557?\u61556?\u61545?\u61551?\u61550?\u61472?\u61472?");
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}
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}
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else
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{
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if (SeparateBullet)
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Rtf = Rtf.Replace("\u25CF", "");
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else
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Rtf = Rtf.Replace("\u25CF", @"\f1\u9679?\f0 "); // bullet 25CF // jsj- add space after \f0
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//Rtf = Rtf.Replace("\u25CF", @"\f1\fs18\b0\i0 \u9679?\f0 "); // bullet 25CF // jsj- add space after \f0
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if (myparent.MyItemInfo.FormatStepData != null && !myparent.MyItemInfo.FormatStepData.AlwaysTab && myparent.MyItemInfo.MyPrevious != null)
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{
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//if (scriptCaution)
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// Rtf = Rtf.Replace("CAUTION ", @"\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?\u61472?");
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Rtf = Rtf.Replace("Caution:", " ");
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Rtf = Rtf.Replace("Note:", " ");
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Rtf = Rtf.Replace("CAUTION:", " ");
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Rtf = Rtf.Replace("NOTE:", " ");
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Rtf = Rtf.Replace("Caution", " ");
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Rtf = Rtf.Replace("Note", " ");
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Rtf = Rtf.Replace("CAUTION", " ");
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Rtf = Rtf.Replace("NOTE", " ");
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}
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}
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//if (ScriptCaution && Rtf.Contains("Caution"))
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//{
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// // NSP script caution
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// iTextSharp.text.Font myfont = pdf.GetFont(vFont.Family, 28, 0, iTextSharp.text.Color.BLACK);
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// if (!myfont.BaseFont.CharExists(0x43)) // Capital 'C' exists as text
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// {
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// //VE_Font vf = new VE_Font("VolianScript", 28, E_Style.Italics, 12);
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// // Capital 'C' exists as Symbol
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// Rtf = Rtf.Replace("Caution ", @"\u61507?\u61537?\u61557?\u61556?\u61545?\u61551?\u61550?\u61472?\u61472?");
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// }
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//}
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// do positioning based on whether format has locations for section 'header'. If it's not centered, treat
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// it's location more like a 'tab'.
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if (doSectTab)
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{
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XOffset = xoffset;
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// the width was just a little small, so it was wrapping - but only if there were no spaces at end
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// so use this condition to do minimal impact (WCN1 format, for section tabs with three places, i.e. 6.1.2
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if (!cleanTab.EndsWith(" "))Width += .1f;
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}
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else
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{
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//if (MyFont.Family == "Arial" && MyFont.Size == 14)
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//{
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// System.Drawing.Font font = new System.Drawing.Font("Arial", 14);
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// iTextSharp.text.Font iFont = Volian.Svg.Library.VolianPdf.GetFont(font);
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// float w = iFont.BaseFont.GetWidthPointKerned(Text, 14);
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// Width = w;
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//}
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XOffset = xoffset - Width;
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}
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}
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public override float ToPdf(PdfContentByte cb, float yPageStart, ref float yTopMargin, ref float yBottomMargin)
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{
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if (MyParent.MyItemInfo.FormatStepData != null && MyParent.MyItemInfo.FormatStepData.StepPrintData != null)
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XOffset += (float)(MyParent.MyItemInfo.FormatStepData.StepPrintData.PosAdjust ?? 0);
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float yLocation = CalculateYOffset(yPageStart, yTopMargin);
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Rtf2Pdf.TextAt(cb, IParagraph, XOffset, yLocation, Width, 100, "", yBottomMargin);
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return yPageStart;
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}
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}
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}
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