Throughout the file, delete all USE_FONT_BACKEND

conditionals.  Don't check enable_font_backend.  Delete all codes
used only when USE_FONT_BACKEND is not defined.  Surround non-used
code by "#ifdef OLD_FONT" and "endif".
(Fw32_select_font): Use FONT_COMPAT to get old font structure.

diff --git a/src/w32fns.c b/src/w32fns.c
index 8b49c1e..980ebf4 100644 (file)
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -62,9 +62,8 @@ Boston, MA 02110-1301, USA.  */
 #include <imm.h>
 #define FILE_NAME_TEXT_FIELD edt1
 
-#ifdef USE_FONT_BACKEND
 #include "font.h"
-#endif
+#include "w32font.h"
 
 void syms_of_w32fns ();
 void globals_of_w32fns ();
@@ -74,7 +73,9 @@ extern double atof ();
 extern int w32_console_toggle_lock_key P_ ((int, Lisp_Object));
 extern void w32_menu_display_help P_ ((HWND, HMENU, UINT, UINT));
 extern void w32_free_menu_strings P_ ((HWND));
+#if OLD_FONT
 extern XCharStruct *w32_per_char_metric P_ ((XFontStruct *, wchar_t *, int));
+#endif
 
 extern int quit_char;
 
@@ -342,10 +343,8 @@ extern HMENU current_popup_menu;
 static int menubar_in_use = 0;
 
 /* From w32uniscribe.c  */
-#ifdef USE_FONT_BACKEND
 extern void syms_of_w32uniscribe ();
 extern int uniscribe_available;
-#endif
 
 /* Function prototypes for hourglass support.  */
 static void show_hourglass P_ ((struct frame *));
@@ -4270,7 +4269,6 @@ unwind_create_frame (frame)
   return Qnil;
 }
 
-#ifdef USE_FONT_BACKEND
 static void
 x_default_font_parameter (f, parms)
      struct frame *f;
@@ -4301,7 +4299,6 @@ x_default_font_parameter (f, parms)
     }
   x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING);
 }
-#endif
 
 DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
        1, 1, 0,
@@ -4444,58 +4441,15 @@ This function is an internal primitive--use `make-frame' instead.  */)
   f->resx = dpyinfo->resx;
   f->resy = dpyinfo->resy;
 
-#ifdef USE_FONT_BACKEND
-  if (enable_font_backend)
-    {
-      /* Perhaps, we must allow frame parameter, say `font-backend',
-        to specify which font backends to use.  */
-      if (uniscribe_available)
-       register_font_driver (&uniscribe_font_driver, f);
-      register_font_driver (&w32font_driver, f);
-
-      x_default_parameter (f, parameters, Qfont_backend, Qnil,
-                          "fontBackend", "FontBackend", RES_TYPE_STRING);
-    }
-#endif /* USE_FONT_BACKEND */
+  if (uniscribe_available)
+    register_font_driver (&uniscribe_font_driver, f);
+  register_font_driver (&w32font_driver, f);
 
+  x_default_parameter (f, parameters, Qfont_backend, Qnil,
+                      "fontBackend", "FontBackend", RES_TYPE_STRING);
   /* Extract the window parameters from the supplied values
      that are needed to determine window geometry.  */
-#ifdef USE_FONT_BACKEND
-  if (enable_font_backend)
-    x_default_font_parameter (f, parameters);
-  else
-#endif
-  {
-    Lisp_Object font;
-
-    font = w32_get_arg (parameters, Qfont, "font", "Font", RES_TYPE_STRING);
-
-    BLOCK_INPUT;
-    /* First, try whatever font the caller has specified.  */
-    if (STRINGP (font))
-      {
-        tem = Fquery_fontset (font, Qnil);
-        if (STRINGP (tem))
-          font = x_new_fontset (f, tem);
-        else
-          font = x_new_font (f, SDATA (font));
-      }
-    /* Try out a font which we hope has bold and italic variations.  */
-    if (!STRINGP (font))
-      font = x_new_font (f, "-*-Courier New-normal-r-*-*-*-100-*-*-c-*-iso8859-1");
-    if (! STRINGP (font))
-      font = x_new_font (f, "-*-Courier-normal-r-*-*-13-*-*-*-c-*-iso8859-1");
-    /* If those didn't work, look for something which will at least work.  */
-    if (! STRINGP (font))
-      font = x_new_font (f, "-*-Fixedsys-normal-r-*-*-12-*-*-*-c-*-iso8859-1");
-    UNBLOCK_INPUT;
-    if (! STRINGP (font))
-      font = build_string ("Fixedsys");
-
-    x_default_parameter (f, parameters, Qfont, font,
-                        "font", "Font", RES_TYPE_STRING);
-  }
-
+  x_default_font_parameter (f, parameters);
   x_default_parameter (f, parameters, Qborder_width, make_number (2),
                       "borderWidth", "BorderWidth", RES_TYPE_NUMBER);
   /* This defaults to 2 in order to match xterm.  We recognize either
@@ -4683,6 +4637,8 @@ DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
 }
 
 \f
+#if OLD_FONT
+
 /* Return the charset portion of a font name.  */
 char *
 xlfd_charset_of_font (char * fontname)
@@ -5008,6 +4964,7 @@ w32_unload_font (dpyinfo, font)
       xfree (font);
     }
 }
+#endif /* OLD_FONT */
 
 /* The font conversion stuff between x and w32 */
 
@@ -5506,6 +5463,8 @@ w32_to_all_x_charsets (fncharset)
   }
 }
 
+#if OLD_FONT
+
 /* Get the Windows codepage corresponding to the specified font.  The
    charset info in the font name is used to look up
    w32-charset-to-codepage-alist.  */
@@ -5561,7 +5520,7 @@ w32_codepage_for_font (char *fontname)
   else
     return CP_UNKNOWN;
 }
-
+#endif /* OLD_FONT */
 
 static BOOL
 w32_to_x_font (lplogfont, lpxstr, len, specific_charset)
@@ -5847,6 +5806,8 @@ x_to_w32_font (lpxstr, lplogfont)
   return (TRUE);
 }
 
+#if OLD_FONT
+
 /* Strip the pixel height and point height from the given xlfd, and
    return the pixel height. If no pixel height is specified, calculate
    one from the point height, or if that isn't defined either, return
@@ -6560,10 +6521,14 @@ w32_find_ccl_program (fontp)
     }
 }
 
+#endif /* OLD_FONT */
+
 /* directory-files from dired.c.  */
 Lisp_Object Fdirectory_files P_ ((Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object));
 
 \f
+#if OLD_FONT
+
 /* Find BDF files in a specified directory.  (use GCPRO when calling,
    as this calls lisp to get a directory listing).  */
 static Lisp_Object
@@ -6614,6 +6579,7 @@ in the list.  DIRECTORY may be a list of directories.  */)
     }
   return list;
 }
+#endif /* OLD_FONT */
 
 \f
 DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0,
@@ -7084,6 +7050,7 @@ If DISPLAY is nil, that stands for the selected frame's display.  */)
     error ("Display still has frames on it");
 
   BLOCK_INPUT;
+#if OLD_FONT
   /* Free the fonts in the font table.  */
   for (i = 0; i < dpyinfo->n_fonts; i++)
     if (dpyinfo->font_table[i].name)
@@ -7093,6 +7060,7 @@ If DISPLAY is nil, that stands for the selected frame's display.  */)
         xfree (dpyinfo->font_table[i].name);
         w32_unload_font (dpyinfo, dpyinfo->font_table[i].font);
       }
+#endif
   x_destroy_all_bitmaps (dpyinfo);
 
   x_delete_display (dpyinfo);
@@ -7523,56 +7491,16 @@ x_create_tip_frame (dpyinfo, parms, text)
   f->resx = dpyinfo->resx;
   f->resy = dpyinfo->resy;
 
-#ifdef USE_FONT_BACKEND
-  if (enable_font_backend)
-    {
-      /* Perhaps, we must allow frame parameter, say `font-backend',
-        to specify which font backends to use.  */
-      register_font_driver (&w32font_driver, f);
+  /* Perhaps, we must allow frame parameter, say `font-backend',
+     to specify which font backends to use.  */
+  register_font_driver (&w32font_driver, f);
 
-      x_default_parameter (f, parms, Qfont_backend, Qnil,
-                          "fontBackend", "FontBackend", RES_TYPE_STRING);
-    }
-#endif /* USE_FONT_BACKEND */
+  x_default_parameter (f, parms, Qfont_backend, Qnil,
+                      "fontBackend", "FontBackend", RES_TYPE_STRING);
 
   /* Extract the window parameters from the supplied values
      that are needed to determine window geometry.  */
-#ifdef USE_FONT_BACKEND
-  if (enable_font_backend)
-    x_default_font_parameter (f, parms);
-  else
-#endif /* USE_FONT_BACKEND */
-  {
-    Lisp_Object font;
-
-    font = w32_get_arg (parms, Qfont, "font", "Font", RES_TYPE_STRING);
-
-    BLOCK_INPUT;
-    /* First, try whatever font the caller has specified.  */
-    if (STRINGP (font))
-      {
-       tem = Fquery_fontset (font, Qnil);
-       if (STRINGP (tem))
-         font = x_new_fontset (f, tem);
-       else
-         font = x_new_font (f, SDATA (font));
-      }
-
-    /* Try out a font which we hope has bold and italic variations.  */
-    if (!STRINGP (font))
-      font = x_new_font (f, "-*-Courier New-normal-r-*-*-*-100-*-*-c-*-iso8859-1");
-    if (! STRINGP (font))
-      font = x_new_font (f, "-*-Courier-normal-r-*-*-13-*-*-*-c-*-iso8859-1");
-    /* If those didn't work, look for something which will at least work.  */
-    if (! STRINGP (font))
-      font = x_new_font (f, "-*-Fixedsys-normal-r-*-*-12-*-*-*-c-*-iso8859-1");
-    UNBLOCK_INPUT;
-    if (! STRINGP (font))
-      font = build_string ("Fixedsys");
-
-    x_default_parameter (f, parms, Qfont, font,
-                        "font", "Font", RES_TYPE_STRING);
-  }
+  x_default_font_parameter (f, parms);
 
   x_default_parameter (f, parms, Qborder_width, make_number (2),
                       "borderWidth", "BorderWidth", RES_TYPE_NUMBER);
@@ -8304,7 +8232,7 @@ in the font selection dialog. */)
   /* Initialize as much of the font details as we can from the current
      default font.  */
   hdc = GetDC (FRAME_W32_WINDOW (f));
-  oldobj = SelectObject (hdc, FRAME_FONT (f)->hfont);
+  oldobj = SelectObject (hdc, FONT_COMPAT (FRAME_FONT (f))->hfont);
   GetTextFace (hdc, LF_FACESIZE, lf.lfFaceName);
   if (GetTextMetrics (hdc, &tm))
     {
@@ -8996,9 +8924,7 @@ frame_parm_handler w32_frame_parm_handlers[] =
   x_set_fringe_width,
   0, /* x_set_wait_for_wm, */
   x_set_fullscreen,
-#ifdef USE_FONT_BACKEND
   x_set_font_backend
-#endif
 };
 
 void
@@ -9395,12 +9321,15 @@ versions of Windows) characters.  */);
   defsubr (&Sw32_reconstruct_hot_key);
   defsubr (&Sw32_toggle_lock_key);
   defsubr (&Sw32_window_exists_p);
+#if OLD_FONT
   defsubr (&Sw32_find_bdf_fonts);
+#endif
   defsubr (&Sw32_battery_status);
 
   defsubr (&Sfile_system_info);
   defsubr (&Sdefault_printer_name);
 
+#if OLD_FONT
   /* Setting callback functions for fontset handler.  */
   get_font_info_func = w32_get_font_info;
 
@@ -9414,6 +9343,7 @@ versions of Windows) characters.  */);
   query_font_func = w32_query_font;
   set_frame_fontset_func = x_set_font;
   get_font_repertory_func = x_get_font_repertory;
+#endif
   check_window_system_func = check_w32;
 
 
@@ -9476,9 +9406,7 @@ globals_of_w32fns ()
   /* MessageBox does not work without this when linked to comctl32.dll 6.0.  */
   InitCommonControls ();
 
-#ifdef USE_FONT_BACKEND
   syms_of_w32uniscribe ();
-#endif
 }
 
 #undef abort