--- rxvt-unicode/src/rxvtfont.h	2004/08/15 00:37:04	1.1
+++ rxvt-unicode/src/rxvtfont.h	2010/05/22 23:55:56	1.37
@@ -6,135 +6,110 @@
 # include <X11/Xft/Xft.h>
 #endif
 
-#ifdef HAVE_XSETLOCALE
-# define X_LOCALE
-# include <X11/Xlocale.h>
-#else
-# ifdef HAVE_SETLOCALE
-#  include <clocale>
-# endif
-#endif				/* HAVE_XLOCALE */
-
-#ifdef HAVE_NL_LANGINFO
-# include <langinfo.h>
-#endif
-
 #include <inttypes.h>
 
-#include "rxvtlib.h"
 #include "feature.h"
 #include "encoding.h"
 #include "rxvtutil.h"
+#include "rxvttoolkit.h"
+
+struct rxvt_term;
 
-struct rxvt_fontprop {
+struct rxvt_fontprop
+{
   enum {
+    unset  = -1,
     medium = 100, bold = 200,
     roman  = 0, italic = 100,
   };
-  int width, height;
+  int width, height, ascent;
   int weight, slant;
 };
 
-struct rxvt_drawable {
-  rxvt_display *display;
-  Drawable drawable;
-#if XFT
-  XftDraw *xftdrawable;
-  operator XftDraw *();
-#endif
-
-  rxvt_drawable (rxvt_display *display, Drawable drawable)
-  : display(display),
-#if XFT
-    xftdrawable(0),
-#endif
-    drawable(drawable)
-  { }
-
-#if XFT
-  ~rxvt_drawable ();
-#endif
-
-  operator Drawable() { return drawable; }
-};
-
-struct rxvt_font {
-  struct rxvt_fontset *fs;
+struct rxvt_font
+{
   // managed by the fontset
-  rxvt_t r;
-  void set_term (rxvt_t r) { this->r = r; }
+  rxvt_term *term;
+  void set_term (rxvt_term *term) { this->term = term; }
 
   char *name;
   codeset cs;
-  bool loaded; // wether we tried loading it before (not wether it's loaded)
+  bool loaded; // whether we tried loading it before (not whether it's loaded)
 
   // managed by the font object
-  bool slow; // wether this is a proportional font or has other funny characteristics
   int ascent, descent,
       width, height;
 
-  void set_name (char *name)
-  {
-    if (this->name) free (this->name); // let the compiler optimize
-    this->name = name;
-  }
-
-  rxvt_font () { name = 0; }
-  ~rxvt_font () { free (name); };
+  void set_name (char *name_);
 
-  void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color);
+  rxvt_font ();
+  virtual ~rxvt_font () { free (name); };
 
   virtual void clear () { };
 
+  void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const;
+
   virtual rxvt_fontprop properties () = 0;
 
-  virtual bool load (const rxvt_fontprop &prop) = 0;
-  virtual bool has_codepoint (uint32_t unicode) = 0;
+  virtual bool load (const rxvt_fontprop &morph, bool force_prop) = 0;
+  virtual bool has_char (uint32_t unicode, const rxvt_fontprop *prop, bool &careful) const = 0;
 
   virtual void draw (rxvt_drawable &d,
                      int x, int y,
                      const text_t *text, int len,
                      int fg, int bg) = 0;
-};
 
-#define FONT_UNREF(f) do { (f)->clear (); delete (f); } while (0)
+  void unref ()
+  {
+    clear ();
+    delete this;
+  }
+};
 
 struct rxvt_fallback_font;
 
-struct rxvt_fontset {
+struct rxvt_fontset
+{
   char *fontdesc;
 
-  rxvt_fontset (rxvt_t r);
-  ~rxvt_fontset ();
+  enum { fontCount =  7 }; // must be power-of-two - 1, also has to match RS_fontMask in rxvt.h
+  enum { firstFont =  2 }; // index of first font in set
 
-  rxvt_font *new_font (const char *name, codeset cs);
+  rxvt_fontset (rxvt_term *term);
+  ~rxvt_fontset ();
 
   bool populate (const char *desc);
-  int find_font (uint32_t unicode, bool bold = false);
+  void set_prop (const rxvt_fontprop &prop, bool force_prop) { this->prop = prop; this->force_prop = force_prop; }
+  int find_font_idx (uint32_t unicode);
   int find_font (const char *name) const;
+  bool realize_font (int i);
 
-  // font-id's MUST fit into a signed 16 bit integer.
   rxvt_font *operator [] (int id) const
   {
-    return fonts[id];
+    return fonts[id >> 1];
   }
 
-  rxvt_font *base_font () const
+  int
+  find_font (unicode_t unicode)
   {
-    return fonts[base_id];
+    return min<int> ((fontCount << 1) | 1, find_font_idx (unicode));
   }
 
 private:
-  rxvt_t r;
+  rxvt_term *term;
+  rxvt_fontprop prop;
+  bool force_prop;
   simplevec<rxvt_font *> fonts;
   const rxvt_fallback_font *fallback;
 
-  rxvt_fontprop base_prop;
-  int base_id;
+  typedef unsigned char pagemap[256];
+  vector<pagemap *> fmap;
 
-  bool realize_font (int i);
-  void add_fonts (const char *desc);
   void clear ();
+  rxvt_font *new_font (const char *name, codeset cs);
+  void prepare_font (rxvt_font *font, codeset cs);
+  void add_fonts (const char *desc);
+  void push_font (rxvt_font *font);
 };
 
 #endif /* _DEFAULTFONT_H_ */