/// <summary>
/// Format a paragraph which could contains some text styles, Bold, Italics, Images and so on...
/// Split the markdown for each pattern found. Then append correctly that text or image into the same paragraph.
/// </summary>
/// <param name="core">The openXML object with a document, a body and a paragraph</param>
/// <param name="paragraph">The Paragraph object previously created</param>
/// <param name="markdown">The string to be processed</param>
/// <param name="fontProperties">Style properties to apply to the text</param>
internal static void FormatText(Md2MlEngine core, Paragraph paragraph, string markdown,
StyleProperties fontProperties)
{
var hasPattern = PatternMatcher.HasPatterns(markdown);
while (hasPattern)
{
var s = PatternMatcher.GetPatternsAndNonPatternText(markdown);
var newFontProperties = new StyleProperties();
switch (s.Key)
{
case StylePattern.BoldAndItalic:
newFontProperties.Bold = true;
newFontProperties.Italic = true;
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "***"), new StyleProperties());
break;
case StylePattern.Bold:
newFontProperties.Bold = true;
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "**"), new StyleProperties());
break;
case StylePattern.Italic:
newFontProperties.Italic = true;
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "*"), new StyleProperties());
break;
case StylePattern.MonospaceOrCode:
newFontProperties.StyleName = DocStyles.CodeReference.ToDescriptionString();
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "`"), new StyleProperties());
break;
case StylePattern.Strikethrough:
newFontProperties.Strikeout = true;
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "~~"), new StyleProperties());
break;
case StylePattern.Image:
var regex = PatternMatcher.GetStyleMatch(s.Value[1]);
FormatText(core, paragraph, s.Value[0], new StyleProperties());
core.AddImage(ConvertRelativeToAbsolutePath(regex.Value.Groups[2].Value, core.GetFileDirectory()), paragraph);
FormatText(core, paragraph, FramePendingString(s.Value, ""), new StyleProperties());
break;
case StylePattern.Underline:
newFontProperties.Underline = UnderlineValues.Single;
FormatText(core, paragraph, s.Value[0], new StyleProperties());
FormatText(core, paragraph, s.Value[1], newFontProperties);
FormatText(core, paragraph, FramePendingString(s.Value, "__"), new StyleProperties());
break;
}
return;
}
core.WriteText(paragraph, markdown, fontProperties);
}
/// <summary>
/// Write a text in a paragraph, with some styles
/// </summary>
/// <param name="paragraph"></param>
/// <param name="text"></param>
/// <param name="fontProperties"></param>
public void WriteText(Paragraph paragraph, string text, StyleProperties fontProperties)
{
Run run = new Run();
RunProperties rp = new RunProperties();
if (fontProperties.StyleName != null)
{
rp.Append(new RunStyle()
{
Val = fontProperties.StyleName
});
}
if (fontProperties.FontName != null)
{
rp.Append(new RunFonts()
{
ComplexScript = fontProperties.FontName, Ascii = fontProperties.FontName, HighAnsi = fontProperties.FontName
});
}
else if (fontProperties.UseTemplateHeadingFont)
{
rp.Append(new RunFonts()
{
AsciiTheme = ThemeFontValues.MajorHighAnsi, HighAnsiTheme = ThemeFontValues.MajorHighAnsi, ComplexScriptTheme = ThemeFontValues.MajorHighAnsi
});
}
if (fontProperties.FontSize != null)
{
rp.Append(new FontSize()
{
Val = fontProperties.FontSize
});
}
if (fontProperties.Bold)
{
rp.Append(new Bold());
}
if (fontProperties.Italic)
{
rp.Append(new Italic());
}
if (fontProperties.Underline != UnderlineValues.None)
{
rp.Append(new Underline()
{
Val = fontProperties.Underline
});
}
if (fontProperties.Strikeout)
{
rp.Append(new Strike());
}
if (fontProperties.WriteAs != VerticalPositionValues.Baseline)
{
rp.Append(new VerticalTextAlignment()
{
Val = fontProperties.WriteAs
});
}
if (fontProperties.UseThemeColor)
{
rp.Append(new DocumentFormat.OpenXml.Wordprocessing.Color()
{
ThemeColor = fontProperties.ThemeColor
});
}
else if (fontProperties.Color != null)
{
rp.Append(new DocumentFormat.OpenXml.Wordprocessing.Color()
{
Val = string.Format("#{0:X2}{1:X2}{2:X2}", fontProperties.Color.Value.R, fontProperties.Color.Value.G, fontProperties.Color.Value.B)
});
}
run.Append(rp);
run.Append(new Text(text)
{
Space = SpaceProcessingModeValues.Preserve
});
paragraph.Append(run);
}