New methods to set and use a font.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@9927 72102866-910b-0410-8b05-ffd578937521

Headers/gnustep/gui/NSGraphicsContext.h

@@ -36,7 +36,6 @@
 
 #include <AppKit/NSDragging.h>
 
-
 @class NSDate;
 @class NSDictionary;
 @class NSEvent;
@@ -46,6 +45,7 @@
 @class NSView;
 @class NSWindow;
 @class NSGraphicsContext;
+@class NSFont;
 
 
 
@@ -213,6 +213,8 @@ NSGraphicsContext	*GSCurrentContext();
 - (void) DPSselectfont: (const char*)name : (float)scale ;
 - (void) DPSsetfont: (int)f ;
 - (void) DPSundefinefont: (const char*)name ;
+- (void) setFont: (NSFont*) font;
+- (void) useFont: (NSString*) name;
 /* ----------------------------------------------------------------------- */
 /* Gstate operations */
 /* ----------------------------------------------------------------------- */

Source/NSGraphicsContext.m

@@ -1104,6 +1104,21 @@ NSGraphicsContext	*GSCurrentContext()
   [self subclassResponsibility: _cmd];
 }
 
+- (void) setFont: (NSFont*) font
+{
+  [self subclassResponsibility: _cmd];
+}
+
+- (void) useFont: (NSString*) name
+{
+  /* 
+   * Do nothing here, printing subclasses will have to register all 
+   * the fonts used by the current print operation to be able to
+   * dump the %%DocumentFonts comment required by the Adobe Document 
+   * Structuring Convention (see the red book).
+   */
+}
+
 /* ----------------------------------------------------------------------- */
 /* Gstate operations */
 /* ----------------------------------------------------------------------- */