Added some methods for font size and one function for glyphs from

the MacOS X specification.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@9753 72102866-910b-0410-8b05-ffd578937521

Headers/gnustep/gui/NSFont.h

@@ -86,6 +86,14 @@ extern const float *NSFontIdentityMatrix;
 + (NSFont *)paletteFontOfSize:(float)fontSize;
 + (NSFont *)toolTipsFontOfSize:(float)fontSize;
 + (NSFont *)controlContentFontOfSize:(float)fontSize;
++ (NSFont *)labelFontOfSize:(float)fontSize;
+
+//
+// Font Sizes
+//
++ (float) labelFontSize;
++ (float) smallSystemFontSize;
++ (float) systemFontSize;
 
 //
 // Preferred Fonts
@@ -160,14 +168,15 @@ extern const float *NSFontIdentityMatrix;
 
 - (NSStringEncoding)mostCompatibleStringEncoding;
 
-//
-// NSCoding protocol
-//
-- (void)encodeWithCoder:aCoder;
-- initWithCoder:aDecoder;
-
 @end
 
+#ifndef	STRICT_OPENSTEP
+int NSConvertGlyphsToPackedGlyphs(NSGlyph *glBuf, 
+				  int count, 
+				  NSMultibyteGlyphPacking packing, 
+				  char *packedGlyphs);
+#endif
+
 extern NSString *NSAFMAscender;
 extern NSString *NSAFMCapHeight;
 extern NSString *NSAFMCharacterSet;

Source/NSFont.m

@@ -237,6 +237,25 @@ setNSFont(NSString* key, NSFont* font)
     }
 }
 
++ (NSFont*) labelFontOfSize: (float)fontSize
+{
+  static NSFont *font = nil;
+
+  if (fontSize != 0)
+    {
+      return getNSFont (@"NSLabelFont", @"Helvetica", fontSize);
+    }
+  else
+    {
+      if ((font == nil) || (userCacheNeedsRecomputing == YES))
+	{
+	  ASSIGN (font, getNSFont (@"NSLabelFont", @"Helvetica", 0));
+	  userCacheNeedsRecomputing = NO;
+	}
+      return font;
+    }
+}
+
 + (NSFont*) menuFontOfSize: (float)fontSize
 {
   static NSFont *font = nil;
@@ -334,6 +353,24 @@ setNSFont(NSString* key, NSFont* font)
     }
 }
 
+//
+// Font Sizes
+//
++ (float) labelFontSize
+{
+  return 12.0;
+}
+
++ (float) smallSystemFontSize
+{
+  return 9.0;
+}
+
++ (float) systemFontSize
+{
+  return 12.0;
+}
+
 - (id) initWithName: (NSString*)name matrix: (const float*)fontMatrix
 {
   fontName = [name copy];
@@ -613,3 +650,12 @@ setNSFont(NSString* key, NSFont* font)
 }
 
 @end /* NSFont */
+
+int NSConvertGlyphsToPackedGlyphs(NSGlyph *glBuf, 
+				  int count, 
+				  NSMultibyteGlyphPacking packing, 
+				  char *packedGlyphs)
+{
+// TODO
+  return 0;
+}