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

14 files changed, 108 insertions, 146 deletions

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
index 0223c252c..29ae7570e 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.H
@@ -94,13 +94,6 @@ public:
   virtual void enable_im();
   virtual void disable_im();
   virtual void open_display();
-  virtual Fl_Font set_fonts(const char *name);
-  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
-  virtual const char* get_font_name(Fl_Font fnum, int* ap);
-  virtual const char *font_name(int num);
-  virtual void font_name(int num, const char *name);
-  virtual unsigned font_desc_size();
-  virtual struct Fl_Fontdesc *calc_fl_fonts();
 };
 
 
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
index e9641879b..9882fa3e9 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
@@ -279,29 +279,6 @@ int Fl_Cocoa_Screen_Driver::compose(int &del) {
   return 1;
 }
 
-unsigned Fl_Cocoa_Screen_Driver::font_desc_size() {
-  return (unsigned)sizeof(Fl_Fontdesc);
-}
-
-const char *Fl_Cocoa_Screen_Driver::font_name(int num) {
-  if (!fl_fonts) fl_fonts = calc_fl_fonts();
-  return fl_fonts[num].name;
-}
-
-void Fl_Cocoa_Screen_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;}
-    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->first = 0;
-}
-
 uchar *                                                 // O - Pixel buffer or NULL if failed
 Fl_Cocoa_Screen_Driver::read_image(uchar *p,		// I - Pixel buffer or NULL to allocate
                                    int   x,		// I - Left position
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
index eec35dea2..ce274f806 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver.H
@@ -134,6 +134,12 @@ protected:
   void free_color(Fl_Color i, int overlay);
   void set_spot(int font, int size, int X, int Y, int W, int H, Fl_Window *win);
   void reset_spot();
+  virtual Fl_Font set_fonts(const char *name);
+  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
+  virtual const char* get_font_name(Fl_Font fnum, int* ap);
+  virtual const char *font_name(int num);
+  virtual void font_name(int num, const char *name);
+  virtual unsigned font_desc_size();
 protected:
   void global_gc();
 };
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver_font.cxx b/src/drivers/GDI/Fl_GDI_Graphics_Driver_font.cxx
index 495ceb858..6204929bd 100644
--- a/src/drivers/GDI/Fl_GDI_Graphics_Driver_font.cxx
+++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver_font.cxx
@@ -37,7 +37,6 @@
 
 // Select fonts from the FLTK font table.
 #include "Fl_GDI_Graphics_Driver.H"
-#include "../WinAPI/Fl_WinAPI_Screen_Driver.H"
 #include "../../flstring.h"
 #include <FL/Fl.H>
 #include <FL/fl_draw.H>
@@ -63,7 +62,7 @@
 #define ENDOFBUFFER 127 // sizeof(Fl_Font.fontname)-1
 
 // turn a stored font name into a pretty name:
-const char* Fl_WinAPI_Screen_Driver::get_font_name(Fl_Font fnum, int* ap) {
+const char* Fl_GDI_Graphics_Driver::get_font_name(Fl_Font fnum, int* ap) {
   Fl_Fontdesc *f = fl_fonts + fnum;
   if (!f->fontname[0]) {
     const char* p = f->name;
@@ -113,7 +112,7 @@ enumcbw(CONST LOGFONTW    *lpelf,
   return 1;
 } /* enumcbw */
 
-Fl_Font Fl_WinAPI_Screen_Driver::set_fonts(const char* xstarname) {
+Fl_Font Fl_GDI_Graphics_Driver::set_fonts(const char* xstarname) {
   HDC gc = (HDC)fl_graphics_driver->gc();
   if (fl_free_font == FL_FREE_FONT) {// if not already been called
     if (!gc) gc = fl_GetDC(0);
@@ -164,7 +163,7 @@ EnumSizeCbW(CONST LOGFONTW    * /*lpelf*/,
 }
 
 
-int Fl_WinAPI_Screen_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
+int Fl_GDI_Graphics_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
   nbSize = 0;
   Fl_Fontdesc *s = fl_fonts+fnum;
   if (!s->name) s = fl_fonts; // empty slot in table, use entry 0
@@ -190,29 +189,28 @@ int Fl_WinAPI_Screen_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
   return nbSize;
 }
 
+unsigned Fl_GDI_Graphics_Driver::font_desc_size() {
+  return (unsigned)sizeof(Fl_Fontdesc);
+}
 
-//
-// End of "$Id$".
-//
-//
-// "$Id$"
-//
-// WIN32 font selection routines for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2016 by Bill Spitzak and others.
-//
-// This library is free software. Distribution and use rights are outlined in
-// the file "COPYING" which should have been included with this file.  If this
-// file is missing or damaged, see the license at:
-//
-//     http://www.fltk.org/COPYING.php
-//
-// Please report all bugs and problems on the following page:
-//
-//     http://www.fltk.org/str.php
-//
+const char *Fl_GDI_Graphics_Driver::font_name(int num) {
+  return fl_fonts[num].name;
+}
+
+void Fl_GDI_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;}
+    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->first = 0;
+}
 
-#include <FL/Fl_Printer.H>
 
 static int fl_angle_ = 0;
 
@@ -642,6 +640,7 @@ void Fl_GDI_Graphics_Driver::rtl_draw(const char* c, int n, int x, int y) {
   SetTextColor(gc_, oldColor);
 }
 #endif
+
 //
 // End of "$Id$".
 //
diff --git a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.H b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.H
index d94c1a3b1..a0a028dfc 100644
--- a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.H
+++ b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver.H
@@ -140,13 +140,17 @@ protected:
   int descent();
   virtual bool high_resolution() { return high_resolution_; }
   virtual void global_gc();
+  virtual const char* get_font_name(Fl_Font fnum, int* ap);
+  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
+  virtual unsigned font_desc_size();
+  virtual const char *font_name(int num);
+  virtual void font_name(int num, const char *name);
   // Next group of virtual functions have at least one alternative
   // CoreText- or ATSU-based implementation.
   virtual void draw_float(float x, float y, const char *str, int n) {}
   virtual double width(const UniChar* txt, int n, Fl_Font_Descriptor *fl_fontsize) {return 0;}
 public:
   virtual Fl_Font set_fonts(const char* xstarname) {return 0;}
-  virtual Fl_Fontdesc* calc_fl_fonts(void) {return NULL;}
   virtual void set_fontname_in_fontdesc(Fl_Fontdesc *f);
   virtual void descriptor_init(const char* name, Fl_Fontsize Size, Fl_Font_Descriptor *d) {}
   // end of function group
@@ -157,7 +161,7 @@ class Fl_CoreText_Graphics_Driver : public Fl_Quartz_Graphics_Driver {
   void text_extents(const char*, int n, int& dx, int& dy, int& w, int& h);
   virtual void draw_float(float x, float y, const char *str, int n);
   virtual double width(const UniChar* txt, int n, Fl_Font_Descriptor *fl_fontsize);
-  Fl_Font set_fonts(const char* xstarname);
+  virtual Fl_Font set_fonts(const char* xstarname);
   virtual Fl_Fontdesc* calc_fl_fonts(void);
   virtual void set_fontname_in_fontdesc(Fl_Fontdesc *f);
   virtual void descriptor_init(const char* name, Fl_Fontsize Size, Fl_Font_Descriptor *d);
@@ -169,7 +173,7 @@ class Fl_ATSU_Graphics_Driver : public Fl_Quartz_Graphics_Driver {
   void text_extents(const char*, int n, int& dx, int& dy, int& w, int& h);
   virtual void draw_float(float x, float y, const char *str, int n);
   virtual double width(const UniChar* txt, int n, Fl_Font_Descriptor *fl_fontsize);
-  Fl_Font set_fonts(const char* xstarname);
+  virtual Fl_Font set_fonts(const char* xstarname);
   virtual Fl_Fontdesc* calc_fl_fonts(void);
   virtual void descriptor_init(const char* name, Fl_Fontsize Size, Fl_Font_Descriptor *d);
 };
diff --git a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_font.cxx b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_font.cxx
index a93d598c8..0e2177e03 100644
--- a/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_font.cxx
+++ b/src/drivers/Quartz/Fl_Quartz_Graphics_Driver_font.cxx
@@ -87,12 +87,11 @@ static Fl_Fontdesc built_in_table_full[] = { // full font names used before 10.5
 #define ENDOFBUFFER  sizeof(fl_fonts->fontname)-1
 
 // turn a stored font name into a pretty name:
-const char* Fl_Cocoa_Screen_Driver::get_font_name(Fl_Font fnum, int* ap) {
+const char* Fl_Quartz_Graphics_Driver::get_font_name(Fl_Font fnum, int* ap) {
   if (!fl_fonts) fl_fonts = calc_fl_fonts();
   Fl_Fontdesc *f = fl_fonts + fnum;
   if (!f->fontname[0]) {
-    Fl_Quartz_Graphics_Driver *d = (Fl_Quartz_Graphics_Driver*)Fl_Display_Device::display_device()->driver();
-    d->set_fontname_in_fontdesc(f);
+    this->set_fontname_in_fontdesc(f);
     const char* p = f->name;
     if (!p || !*p) {if (ap) *ap = 0; return "";}
     int type = 0;
@@ -105,18 +104,7 @@ const char* Fl_Cocoa_Screen_Driver::get_font_name(Fl_Font fnum, int* ap) {
 }
 
 
-// This function fills in the fltk font table with all the fonts that
-// are found on the X server.  It tries to place the fonts into families
-// and to sort them so the first 4 in a family are normal, bold, italic,
-// and bold italic.
-
-Fl_Font Fl_Cocoa_Screen_Driver::set_fonts(const char* xstarname) {
-  Fl_Quartz_Graphics_Driver *d = (Fl_Quartz_Graphics_Driver*)Fl_Display_Device::display_device()->driver();
-  return d->set_fonts(xstarname);
-}
-
-
-int Fl_Cocoa_Screen_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
+int Fl_Quartz_Graphics_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
   static int array[128];
   if (!fl_fonts) fl_fonts = calc_fl_fonts();
   Fl_Fontdesc *s = fl_fonts+fnum;
@@ -194,14 +182,8 @@ static UniChar *mac_Utf8_to_Utf16(const char *txt, int len, int *new_len)
 }
 
 
-Fl_Fontdesc* Fl_Cocoa_Screen_Driver::calc_fl_fonts(void) {
-  Fl_Quartz_Graphics_Driver *d = (Fl_Quartz_Graphics_Driver*)Fl_Display_Device::display_device()->driver();
-  return d->calc_fl_fonts();
-}
-
-
 static Fl_Font_Descriptor* find(Fl_Font fnum, Fl_Fontsize size) {
-  if (!fl_fonts) fl_fonts = Fl::screen_driver()->calc_fl_fonts();
+  if (!fl_fonts) fl_fonts = Fl_Graphics_Driver::default_driver().calc_fl_fonts();
   Fl_Fontdesc* s = fl_fonts+fnum;
   if (!s->name) s = fl_fonts; // use 0 if fnum undefined
   Fl_Font_Descriptor* f;
@@ -289,6 +271,31 @@ void Fl_Quartz_Graphics_Driver::set_fontname_in_fontdesc(Fl_Fontdesc *f) {
 }
 
 
+unsigned Fl_Quartz_Graphics_Driver::font_desc_size() {
+  return (unsigned)sizeof(Fl_Fontdesc);
+}
+
+const char *Fl_Quartz_Graphics_Driver::font_name(int num) {
+  if (!fl_fonts) fl_fonts = calc_fl_fonts();
+  return fl_fonts[num].name;
+}
+
+void Fl_Quartz_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;}
+    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->first = 0;
+}
+
+
+
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
 /// CoreText-based code
 
diff --git a/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.H b/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.H
index 6e2d65772..80529138f 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.H
+++ b/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.H
@@ -77,12 +77,6 @@ public:
   virtual void enable_im();
   virtual void disable_im();
   virtual void open_display();
-  virtual Fl_Font set_fonts(const char *name);
-  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
-  virtual const char* get_font_name(Fl_Font fnum, int* ap);
-  virtual const char *font_name(int num);
-  virtual void font_name(int num, const char *name);
-  virtual unsigned font_desc_size();
 };
 
 
diff --git a/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx
index 232750adf..c8fd4a2e0 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_Screen_Driver.cxx
@@ -511,28 +511,6 @@ int Fl_WinAPI_Screen_Driver::compose(int &del) {
   return 1;
 }
 
-unsigned Fl_WinAPI_Screen_Driver::font_desc_size() {
-  return (unsigned)sizeof(Fl_Fontdesc);
-}
-
-const char *Fl_WinAPI_Screen_Driver::font_name(int num) {
-  return fl_fonts[num].name;
-}
-
-void Fl_WinAPI_Screen_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;}
-    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->first = 0;
-}
-
 
 Fl_RGB_Image *				// O - image or NULL if failed
 Fl_WinAPI_Screen_Driver::read_win_rectangle(uchar *p,		// I - Pixel buffer or NULL to allocate
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.H b/src/drivers/X11/Fl_X11_Screen_Driver.H
index c3ccadd42..8f3638718 100644
--- a/src/drivers/X11/Fl_X11_Screen_Driver.H
+++ b/src/drivers/X11/Fl_X11_Screen_Driver.H
@@ -87,12 +87,6 @@ public:
   virtual void disable_im();
   virtual void open_display();
   virtual void close_display();
-  virtual Fl_Font set_fonts(const char *name);
-  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
-  virtual const char* get_font_name(Fl_Font fnum, int* ap);
-  virtual const char *font_name(int num);
-  virtual void font_name(int num, const char *name);
-  virtual unsigned font_desc_size();
 };
 
 
diff --git a/src/drivers/X11/Fl_X11_Screen_Driver.cxx b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
index 703eafeab..d28859949 100644
--- a/src/drivers/X11/Fl_X11_Screen_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_Screen_Driver.cxx
@@ -694,29 +694,6 @@ int Fl_X11_Screen_Driver::text_display_can_leak() {
 #endif
 }
 
-unsigned Fl_X11_Screen_Driver::font_desc_size() {
-  return (unsigned)sizeof(Fl_Fontdesc);
-}
-
-const char *Fl_X11_Screen_Driver::font_name(int num) {
-  return fl_fonts[num].name;
-}
-
-void Fl_X11_Screen_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;
-}
 
 //
 // 'fl_subimage_offsets()' - Calculate subimage offsets for an axis
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
index eda367e61..63671ef2c 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.H
@@ -151,6 +151,12 @@ protected:
   virtual float scale_bitmap_for_PostScript();
   virtual void set_spot(int font, int size, int X, int Y, int W, int H, Fl_Window *win);
   virtual void reset_spot();
+  virtual const char* get_font_name(Fl_Font fnum, int* ap);
+  virtual int get_font_sizes(Fl_Font fnum, int*& sizep);
+  virtual unsigned font_desc_size();
+  virtual const char *font_name(int num);
+  virtual void font_name(int num, const char *name);
+  virtual Fl_Font set_fonts(const char* xstarname);
 protected:
   virtual void global_gc();
 };
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 "$Id$".
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_x.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_x.cxx
index d1f28e831..60ee51d28 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_x.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_x.cxx
@@ -19,7 +19,6 @@
 // Select fonts from the FLTK font table.
 #include "../../flstring.h"
 #include "Fl_Xlib_Graphics_Driver.H"
-#include "../X11/Fl_X11_Screen_Driver.H"
 #include <FL/Fl.H>
 #include <FL/fl_draw.H>
 #include <FL/x.H>
@@ -94,7 +93,7 @@ static int use_registry(const char *p) {
 #define ENDOFBUFFER 127 // sizeof(Fl_Font.fontname)-1
 
 // turn a stored (with *'s) X font name into a pretty name:
-const char* Fl_X11_Screen_Driver::get_font_name(Fl_Font fnum, int* ap) {
+const char* Fl_Xlib_Graphics_Driver::get_font_name(Fl_Font fnum, int* ap) {
   Fl_Fontdesc *f = fl_fonts + fnum;
   if (!f->fontname[0]) {
     int type = 0;
@@ -265,7 +264,12 @@ static int to_canonical(char *to, const char *from, size_t tolen) {
 
 static unsigned int fl_free_font = FL_FREE_FONT;
 
-Fl_Font Fl_X11_Screen_Driver::set_fonts(const char* xstarname) {
+
+// This function fills in the fltk font table with all the fonts that
+// are found on the X server.  It tries to place the fonts into families
+// and to sort them so the first 4 in a family are normal, bold, italic,
+// and bold italic.
+Fl_Font Fl_Xlib_Graphics_Driver::set_fonts(const char* xstarname) {
   if (fl_free_font > (unsigned)FL_FREE_FONT) // already been here
     return (Fl_Font)fl_free_font;
   fl_open_display();
@@ -318,7 +322,7 @@ Fl_Font Fl_X11_Screen_Driver::set_fonts(const char* xstarname) {
   return (Fl_Font)fl_free_font;
 }
 
-int Fl_X11_Screen_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
+int Fl_Xlib_Graphics_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
   Fl_Fontdesc *s = fl_fonts+fnum;
   if (!s->name) s = fl_fonts; // empty slot in table, use entry 0
   if (!s->xlist) {
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx
index 0e5f8cb71..efc0d062d 100644
--- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx
+++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver_font_xft.cxx
@@ -19,7 +19,6 @@
 // Select fonts from the FLTK font table.
 #include "../../flstring.h"
 #include "Fl_Xlib_Graphics_Driver.H"
-#include "../X11/Fl_X11_Screen_Driver.H"
 #include <FL/Fl.H>
 #include <FL/fl_draw.H>
 #include <FL/x.H>
@@ -44,7 +43,7 @@
 #define USE_OVERLAY 0
 
 // turn a stored font name in "fltk format" into a pretty name:
-const char* Fl_X11_Screen_Driver::get_font_name(Fl_Font fnum, int* ap) {
+const char* Fl_Xlib_Graphics_Driver::get_font_name(Fl_Font fnum, int* ap) {
   Fl_Fontdesc *f = fl_fonts + fnum;
   if (!f->fontname[0]) {
     const char* p = f->name;
@@ -218,7 +217,7 @@ static int fl_free_font = FL_FREE_FONT;
 // Also, for now I'm ignoring the "pattern_name" and just getting everything...
 // AND I don't try and skip the fonts we've already loaded in the defaults.
 // Blimey! What a hack!
-Fl_Font Fl_X11_Screen_Driver::set_fonts(const char* pattern_name)
+Fl_Font Fl_Xlib_Graphics_Driver::set_fonts(const char* pattern_name)
 {
   FcFontSet  *fnt_set;     // Will hold the list of fonts we find
   FcPattern   *fnt_pattern; // Holds the generic "match all names" pattern
@@ -364,11 +363,11 @@ static int int_sort(const void *aa, const void *bb) {
 // Return all the point sizes supported by this font:
 // Suprisingly enough Xft works exactly like fltk does and returns
 // the same list. Except there is no way to tell if the font is scalable.
-int Fl_X11_Screen_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
+int Fl_Xlib_Graphics_Driver::get_font_sizes(Fl_Font fnum, int*& sizep) {
   Fl_Fontdesc *s = fl_fonts+fnum;
   if (!s->name) s = fl_fonts; // empty slot in table, use entry 0
 
-  open_display();
+  fl_open_display();
   XftFontSet* fs = XftListFonts(fl_display, fl_screen,
                                 XFT_FAMILY, XftTypeString, s->name+1,
 				(void *)0,