X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Finternal-gui.h;h=398e5f3f7f0ec7fe359eeed18fae2ef3eaf6f17f;hb=0793e3bffb93b37b42eab1223c19ffc70c4ba1ae;hp=20abe0818d8297cf1d08151dcf3a2edb12edf7b9;hpb=d4bc7c6af333ab5e8041123ea89176720106c6fc;p=m17n%2Fm17n-lib.git

diff --git a/src/internal-gui.h b/src/internal-gui.h
index 20abe08..398e5f3 100644
--- a/src/internal-gui.h
+++ b/src/internal-gui.h
@@ -17,7 +17,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the m17n library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    02111-1307, USA.  */
 
 #ifndef _M_INTERNAL_GUI_H
@@ -54,6 +54,8 @@ struct MFrame
       character of the default face.  */
   int space_width;
 
+  int average_width;
+
   /** The default ascent and descent of a line.  It is ascent and
       descent of ASCII font of the default face.  */
   int ascent, descent;
@@ -72,6 +74,9 @@ struct MFrame
   /** Logical OR of enum MDeviceType.  */
   int device_type;
 
+  /** Resolution (dots per inch) of the device.  */
+  int dpi;
+
   /** Correction of functions to manipulate the device.  */
   MDeviceDriver *driver;
 
@@ -110,12 +115,18 @@ enum glyph_type
     GLYPH_TYPE_MAX
   };
 
+enum glyph_category
+  {
+    GLYPH_CATEGORY_NORMAL,
+    GLYPH_CATEGORY_MODIFIER,
+    GLYPH_CATEGORY_FORMATTER
+  };
+
 typedef struct
 {
   int pos, to;
   int c;
   unsigned code;
-  MSymbol category;
   MRealizedFace *rface;
   short width, ascent, descent, lbearing, rbearing;
   short xoff, yoff;
@@ -124,7 +135,8 @@ typedef struct
   unsigned right_padding : 1;
   unsigned otf_encoded : 1;
   unsigned bidi_level : 6;
-  enum glyph_type type : 3;
+  unsigned category : 2;
+  unsigned type : 3;
   int combining_code;
 } MGlyph;
 
@@ -137,24 +149,18 @@ struct MGlyphString
 
   int size, inc, used;
   MGlyph *glyphs;
-  MText *mt;
   int from, to;
   short width, height, ascent, descent;
   short physical_ascent, physical_descent, lbearing, rbearing;
   short text_ascent, text_descent, line_ascent, line_descent;
   int indent, width_limit;
 
-  /* Members to keep temporary data while layouting.  */
-  short sub_width, sub_lbearing, sub_rbearing;
-
   /* Copied for <control>.anti_alias but never set if the frame's
      depth is less than 8.  */
   unsigned anti_alias : 1;
 
   MDrawControl control;
 
-  MDrawRegion region;
-
   struct MGlyphString *next, *top;
 };
 
@@ -216,9 +222,11 @@ struct MGlyphString
 
 #define COMBINING_CODE_CLASS(code) ((code) & 0xFFFFFF)
 
-typedef struct MGlyphString MGlyphString;
+#define MAKE_PRECOMPUTED_COMBINDING_CODE() (0x2000000)
 
-typedef struct MFontDriver MFontDriver;
+#define COMBINING_PRECOMPUTED_P(code) ((code) & 0x2000000)
+
+typedef struct MGlyphString MGlyphString;
 
 typedef struct
 {
@@ -270,9 +278,9 @@ struct MDeviceDriver
   MSymbol (*parse_event) (MFrame *frame, void *arg, int *modifiers);
 };
 
-extern MSymbol Mx;
+extern MSymbol Mlatin;
+
 extern MSymbol Mgd;
-extern MSymbol Mfreetype;
 
 extern int mfont__init ();
 extern void mfont__fini ();