public static Font Parse(string str)
{
if (str == null)
{
throw new ArgumentNullException("str");
}
string[] tokens = str.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
Font ret = new Font { Family = null, Size = null, Style = null, OutlineThickness = null };
if (tokens.Length > 0)
{
ret.Family = tokens[0];
}
if (tokens.Length > 1)
{
ret.Size = float.Parse(tokens[1]);
}
if (tokens.Length > 2)
{
ret.Style = ParseStyle(tokens[2].Trim());
}
if (tokens.Length > 3)
{
ret.OutlineThickness = float.Parse(tokens[3]);
}
else if (tokens.Length > 4)
{
throw new FormatException(string.Format("'{0}' is not a valid value for Font.", str));
}
return ret;
}
void TextProperty.IHost.SetText(string text, Font font, Font ansiFont, Color textColor, Color textOutlineColor)
{
SystemFontStyle fontStyle;
switch (font.Style)
{
default:
case FontStyle.Regular:
fontStyle = SystemFontStyle.Regular;
break;
case FontStyle.Bold:
fontStyle = SystemFontStyle.Bold;
break;
case FontStyle.Italic:
fontStyle = SystemFontStyle.Italic;
break;
}
SystemFontStyle ansiFontStyle;
switch (ansiFont.Style)
{
default:
case FontStyle.Regular:
ansiFontStyle = SystemFontStyle.Regular;
break;
case FontStyle.Bold:
ansiFontStyle = SystemFontStyle.Bold;
break;
case FontStyle.Italic:
ansiFontStyle = SystemFontStyle.Italic;
break;
}
if (TypedTarget.FormattedText == null
|| TypedTarget.FormattedText.Text != text
|| TypedTarget.FormattedText.FormatOptions.Font.FamilyName != font.Family
|| TypedTarget.FormattedText.FormatOptions.Font.Size != font.Size
|| TypedTarget.FormattedText.FormatOptions.Font.Style != fontStyle
|| TypedTarget.FormattedText.FormatOptions.Font.OutlineThickness != font.OutlineThickness
|| TypedTarget.FormattedText.FormatOptions.AnsiFont.FamilyName != ansiFont.Family
|| TypedTarget.FormattedText.FormatOptions.AnsiFont.Size != ansiFont.Size
|| TypedTarget.FormattedText.FormatOptions.AnsiFont.Style != ansiFontStyle
|| TypedTarget.FormattedText.FormatOptions.AnsiFont.OutlineThickness != ansiFont.OutlineThickness)
{
var fd = new Graphics.TextRenderer.FontDescriptor(font.Family, font.Size.Value, fontStyle, font.OutlineThickness.Value);
var ansiFd = new Graphics.TextRenderer.FontDescriptor(ansiFont.Family, ansiFont.Size.Value, ansiFontStyle, ansiFont.OutlineThickness.Value);
TypedTarget.FormattedText = GameApp.Service<Graphics.TextRenderer>().FormatText(text, new Graphics.TextRenderer.FormatOptions(fd, ansiFd));
}
TypedTarget.TextColor = new XnaColor(textColor.Red, textColor.Green, textColor.Blue, textColor.Alpha);
TypedTarget.TextOutlineColor = new XnaColor(textOutlineColor.Red, textOutlineColor.Green, textOutlineColor.Blue, textOutlineColor.Alpha);
}
public static Font ParseFont(this XElement element, XName attributeName, Font defaultValue)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
else if (attributeName == null)
{
throw new ArgumentNullException("attributeName");
}
var attrib = element.Attribute(attributeName);
return attrib != null ? Font.Parse(attrib.Value) : defaultValue;
}
public override void Apply()
{
if (Parent.Definition == null)
{
return;
}
var host = Parent as IHost;
if (host == null)
{
throw new ArgumentException(String.Format("'{0}' doesn't implement ImageProperty.IHost.", Parent.GetType().Name));
}
var text = BindValuesFor(m_text);
var color = Color.Parse(BindValuesFor(m_textColor));
var outlineColor = Color.Parse(BindValuesFor(m_textOutlineColor));
Font font = new Font
{
Family = m_fontFamily,
Size = float.Parse(m_fontSize),
Style = Font.ParseStyle(m_fontStyle),
OutlineThickness = float.Parse(m_fontOutlineThickness)
};
Font ansiFont = new Font
{
Family = m_ansiFontFamily,
Size = float.Parse(m_ansiFontSize),
Style = Font.ParseStyle(m_ansiFontStyle),
OutlineThickness = float.Parse(m_ansiFontOutlineThickness)
};
host.SetText(text, font, ansiFont, color, outlineColor);
}
