private void AddLargeStartSymbol(string line, double xoffset, double xspacing)
{
dy += (FontSize * LineSpacing);
AddTextSpan(CardTextBox, line, Styles.SymbolFontStyle, SymbolLargeFontSize, newline, x + xoffset, dy);
// measure the font's witdh
var symbolSize = MeausureFont.MeasureString(line, SymbolLargeFontSize, Styles.SymbolFont);
newLineStartX = symbolSize.Width + xspacing;
// start a new line, next to the capital
newline = true;
// next to the capital
x = newLineStartX;
// relative move the line one rule up
dy = -(FontSize * LineSpacing);
// reset the newLineStart after two lines next to the symbol
xcountreset = 2;
}
private void AddMarkColumnStartSymbol(string line, double xoffset, double xspacing)
{
// dy += (Styles.FontSize*Styles.LineSpacing);
AddTextSpan(CardTextBox, line, Styles.SymbolFontStyle, SymbolFontSize, newline, x + xoffset, dy);
// measure the font's witdh
var symbolSize = MeausureFont.MeasureString(line, SymbolFontSize, Styles.SymbolFont);
newLineStartX = symbolSize.Width + xspacing;
// start a new line, next to the capital
newline = true;
// next to the capital
x = newLineStartX;
// reset on same line
dy = 0;
// reset the newLineStart after two lines next to the symbol
xcountreset = 10;
}
private Tuple <string, string> WrapOverflow(string line, double newLineStartX, double fontSize, Typeface normalFont)
{
var secondLine = string.Empty;
var firstLine = line;
var wordsSize = MeausureFont.MeasureString(line, FontSize, Styles.NormalFont);
while (newLineStartX + wordsSize.Width > Template.MaxTextBoxWidth)
{
var split = firstLine.LastIndexOf(" ");
if (split == -1)
{
// doesn't fit on the row
return(new Tuple <string, string>(string.Empty, line));
}
firstLine = firstLine.Substring(0, split);
secondLine = line.Substring(split);
wordsSize = MeausureFont.MeasureString(firstLine, FontSize, Styles.NormalFont);
}
return(new Tuple <string, string>(firstLine, secondLine));
}
private void LayoutText(string line, Typeface font, string fontStyle, double fontSize, double xoffset = 0, double xspacing = 0)
{
// we'll keep on processing the line until al is layed out
while (!string.IsNullOrEmpty(line))
{
var lineOverflow = WrapOverflow(line, x, fontSize, font);
// first line doesn't fit on the row
if (string.IsNullOrWhiteSpace(lineOverflow.Item1))
{
dy += (fontSize * LineSpacing);
if (x == 0)
{
throw new Exception(string.Format("Word {0} is to long", lineOverflow.Item2));
}
}
else
{
AddTextSpan(CardTextBox, lineOverflow.Item1, fontStyle, fontSize, newline, x + xoffset, dy, dx);
dx = xspacing;
}
// check if there is a seccond line
newline = !string.IsNullOrEmpty(lineOverflow.Item2);
if (newline)
{
NewLineReset(fontSize);
}
else
{
dy = 0;
x += MeausureFont.MeasureString(lineOverflow.Item1, fontSize, font).Width + xoffset;
}
line = lineOverflow.Item2;
}
}
public void ParseParagraph(XElement paragraph)
{
// start of the paragraph, reset
x = 0.0;
xcountreset = 0;
var line = string.Empty;
newline = true;
newLineStartX = 0.0;
dx = 0.0;
foreach (var xElement in paragraph.Elements())
{
switch (xElement.Name.LocalName)
{
// Capital letter, should only occurr as the first item of a paragraph
case "c":
line = xElement.Value;
dy += (FontSize * LineSpacing);
AddTextSpan(CardTextBox, line, Styles.CapitalFontStyle, CapitalFontSize, newline, x, dy);
// measure the font's witdh
var wordsSize = MeausureFont.MeasureString(line, CapitalFontSize, Styles.CapitalFont);
newLineStartX = wordsSize.Width + 2;
// start a new line, next to the capital
newline = true;
// next to the capital
x = newLineStartX;
// relative move the line one rule up
dy = -(FontSize * LineSpacing);
// reset the newLineStart after two lines next to the capital
xcountreset = 2;
break;
// Larrge symbol, should only occurr as the first item of a paragraph
case "m":
line = "M";
AddLargeStartSymbol(line, 5, 2);
break;
case "m0":
line = "0";
AddLargeStartSymbol(line, 5, 2);
break;
case "m1":
line = "1";
AddLargeStartSymbol(line, 5, 2);
break;
case "m2":
line = "2";
AddLargeStartSymbol(line, 5, 2);
break;
case "m3":
line = "3";
AddLargeStartSymbol(line, 5, 2);
break;
case "m4":
line = "4";
AddLargeStartSymbol(line, 5, 2);
break;
case "m5":
line = "5";
AddLargeStartSymbol(line, 5, 2);
break;
case "m6":
line = "6";
AddLargeStartSymbol(line, 5, 2);
break;
case "m7":
line = "7";
AddLargeStartSymbol(line, 5, 2);
break;
case "m8":
line = "8";
AddLargeStartSymbol(line, 5, 2);
break;
case "m9":
line = "9";
AddLargeStartSymbol(line, 5, 2);
break;
case "ma":
line = "A";
AddLargeStartSymbol(line, 5, 2);
break;
case "mt":
line = "T";
AddLargeStartSymbol(line, 5, 2);
break;
case "mx":
line = "X";
AddLargeStartSymbol(line, 5, 2);
break;
case "mc":
line = "M";
AddMarkColumnStartSymbol(line, 4, 4);
break;
case "mi":
line = "m";
AddLargeStartSymbol(line, 0, 2);
break;
case "mic":
line = "m";
AddMarkColumnStartSymbol(line, 0, 2);
break;
case "mis":
line = "m";
AddSymbol(line, 0, 5);
break;
case "g0":
line = "k";
AddSymbol(line);
break;
case "g1":
line = "b";
AddSymbol(line);
break;
case "g2":
line = "c";
AddSymbol(line);
break;
case "g3":
line = "d";
AddSymbol(line);
break;
case "g4":
line = "e";
AddSymbol(line);
break;
case "g5":
line = "f";
AddSymbol(line);
break;
case "g6":
line = "g";
AddSymbol(line);
break;
case "g7":
line = "h";
AddSymbol(line);
break;
case "g8":
line = "i";
AddSymbol(line);
break;
case "g9":
line = "j";
AddSymbol(line);
break;
case "gt":
line = "t";
AddSymbol(line);
break;
case "gx":
line = "x";
AddSymbol(line);
break;
// normal text
case "n":
line = xElement.Value;
LayoutText(line, Styles.NormalFont, Styles.NormalFontStyle, FontSize);
break;
// normal text
case "b":
line = xElement.Value;
LayoutText(line, Styles.BoldFont, Styles.BoldFontStyle, FontSize);
break;
case "i":
line = xElement.Value;
LayoutText(line, Styles.ItalicFont, Styles.ItalicFontStyle, FontSize);
break;
case "bi":
line = xElement.Value;
LayoutText(line, Styles.BoldItalicFont, Styles.BoldItalicFontStyle, FontSize);
break;
case "br":
NewLineReset(FontSize);
newline = true;
break;
}
}
dy += FontSize + ParagraphSkip;
}