public static WinGdiFont GetWinGdiFont(RequestFont f)
{
if (f == null)
{
throw new NotSupportedException();
}
if (f == latestFont)
{
return(latestWinFont);
}
WinGdiFont actualFontInside = WinGdiFont.GetCacheFontAsWinGdiFont(f);
if (actualFontInside != null)
{
return(actualFontInside);
}
//-----
//need to create a new one
//get register font or create the new one
FontKey key = f.FontKey;
WinGdiFont found;
if (!registerFonts.TryGetValue(key, out found))
{
//create the new one and register
//create fontface
FontFaceKey fontfaceKey = new FontFaceKey(key);
WinGdiFontFace fontface;
if (!winGdiFonFaces.TryGetValue(fontfaceKey, out fontface))
{
//create new
fontface = new WinGdiFontFace(f.Name);
winGdiFonFaces.Add(fontfaceKey, fontface);
}
var winGdiFont = new WinGdiFont(fontface, f.SizeInPoints, FontStyle.Regular);
found = winGdiFont;
registerFonts.Add(key, found);//cache here
}
latestFont = f;
RequestFontImpl reqFont = (RequestFontImpl)f;
if (reqFont._platformFont == null)
{
reqFont._platformFont = found;
}
//found.AssignToRequestFont(f);
return(latestWinFont = found);
}
//public override FontGlyph GetGlyphByIndex(uint glyphIndex)
//{
// throw new NotImplementedException();
//}
//public override FontGlyph GetGlyph(char c)
//{
// //convert c to glyph index
// //temp fix
// throw new NotImplementedException();
//}
//public override FontFace FontFace
//{
// get
// {
// throw new NotImplementedException();
// }
//}
//public override float AscentInPixels
//{
// get
// {
// return ascendInPixels;
// }
//}
//public override float LineGapInPixels
//{
// get { return linegapInPixels; }
//}
//public override float RecommendedLineSpacingInPixels
//{
// get { return AscentInPixels - DescentInPixels + LineGapInPixels; }
//}
//public override float DescentInPixels
//{
// get
// {
// return descentInPixels;
// }
//}
//public void AssignToRequestFont(RequestFont r)
//{
// SetCacheActualFont(r, this);
//}
public static WinGdiFont GetCacheFontAsWinGdiFont(RequestFont r)
{
RequestFontImpl requestFontImpl = (RequestFontImpl)r;
return(requestFontImpl._platformFont);
}
