Move font-related member functions from Fl_Screen_Driver to Fl_Graphics_Driver.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11968 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 24 insertions, 0 deletions

diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
index 523147248..bd39ecf5f 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx
@@ -19,6 +19,7 @@
 
 #include "../../config_lib.h"
 #include "Fl_Xlib_Graphics_Driver.H"
+#include "Fl_Font.H"
 #include <FL/fl_draw.H>
 #include <FL/x.H>
 
@@ -197,6 +198,29 @@ void Fl_Xlib_Graphics_Driver::set_spot(int font, int size, int X, int Y, int W,
   XFree(preedit_attr);
 }
 
+unsigned Fl_Xlib_Graphics_Driver::font_desc_size() {
+  return (unsigned)sizeof(Fl_Fontdesc);
+}
+
+const char *Fl_Xlib_Graphics_Driver::font_name(int num) {
+  return fl_fonts[num].name;
+}
+
+void Fl_Xlib_Graphics_Driver::font_name(int num, const char *name) {
+  Fl_Fontdesc *s = fl_fonts + num;
+  if (s->name) {
+    if (!strcmp(s->name, name)) {s->name = name; return;}
+    if (s->xlist && s->n >= 0) XFreeFontNames(s->xlist);
+    for (Fl_Font_Descriptor* f = s->first; f;) {
+      Fl_Font_Descriptor* n = f->next; delete f; f = n;
+    }
+    s->first = 0;
+  }
+  s->name = name;
+  s->fontname[0] = 0;
+  s->xlist = 0;
+  s->first = 0;
+}
 
 //
 // End of "$Id$".