/* face.c -- face module.
- Copyright (C) 2003, 2004
+ Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
National Institute of Advanced Industrial Science and Technology (AIST)
Registration Number H15PRO112
#Mfoundry, #Mfamily, #Mweight, #Mstyle, #Mstretch, #Madstyle,
#Msize, #Mfontset, #Mratio, #Mhook_func, #Mhook_arg
- "The face property that belongs to face F and whose key is @c xxx"
- may be shortened to "the xxx property of F".
+ The notation "xxx property of F" means the face property that
+ belongs to face F and whose key is @c Mxxx.
The M-text drawing functions first search an M-text for the text
property whose key is the symbol #Mface, then draw the M-text
font);
rfont = NULL;
mfont__set_spec_from_face (&spec, &merged_face);
- mfont_put_prop (&spec, Mregistry, Miso8859_1);
- spec.source = MFONT_SOURCE_X;
+ mfont_put_prop (&spec, Mregistry, Municode_bmp);
+ spec.source = MFONT_SOURCE_FT;
font = mfont__select (frame, &spec, 0);
if (font)
rfont = mfont__open (frame, font, &spec);
if (! rfont)
{
- mfont_put_prop (&spec, Mregistry, Municode_bmp);
- spec.source = MFONT_SOURCE_FT;
+ mfont_put_prop (&spec, Mregistry, Miso8859_1);
+ spec.source = MFONT_SOURCE_X;
font = mfont__select (frame, &spec, 0);
if (font)
rfont = mfont__open (frame, font, &spec);
rface->layouter = rfont->layouter;
rfont->layouter = Mnil;
work_gstring.glyphs[0].rface = rface;
- work_gstring.glyphs[0].code = MCHAR_INVALID_CODE;
+ work_gstring.glyphs[0].g.code = MCHAR_INVALID_CODE;
+ work_gstring.glyphs[0].g.measured = 0;
mfont__get_metric (&work_gstring, 0, 1);
- rface->ascent = work_gstring.glyphs[0].ascent;
- rface->descent = work_gstring.glyphs[0].descent;
- work_gstring.glyphs[0].code
+ rface->ascent = work_gstring.glyphs[0].g.ascent;
+ rface->descent = work_gstring.glyphs[0].g.descent;
+ work_gstring.glyphs[0].g.code
= mfont__encode_char (frame, (MFont *) rfont, NULL, ' ');
- if (work_gstring.glyphs[0].code != MCHAR_INVALID_CODE)
+ if (work_gstring.glyphs[0].g.code != MCHAR_INVALID_CODE)
{
+ work_gstring.glyphs[0].g.measured = 0;
mfont__get_metric (&work_gstring, 0, 1);
- rface->space_width = work_gstring.glyphs[0].width;
+ rface->space_width = work_gstring.glyphs[0].g.xadv;
}
else
rface->space_width = rfont->spec.size / 10;
if (rfont->average_width)
- rface->average_width = rfont->average_width;
+ rface->average_width = rfont->average_width >> 6;
else
{
- work_gstring.glyphs[0].code
+ work_gstring.glyphs[0].g.code
= mfont__encode_char (frame, (MFont *) rfont, NULL, 'x');
- if (work_gstring.glyphs[0].code != MCHAR_INVALID_CODE)
+ if (work_gstring.glyphs[0].g.code != MCHAR_INVALID_CODE)
{
+ work_gstring.glyphs[0].g.measured = 0;
mfont__get_metric (&work_gstring, 0, 1);
- rface->average_width = work_gstring.glyphs[0].width;
+ rface->average_width = work_gstring.glyphs[0].g.xadv;
}
else
rface->average_width = rface->space_width;
if (! rfont)
{
for (; from_g < to_g && from_g->rface->font; from_g++)
- from_g->code = MCHAR_INVALID_CODE;
+ from_g->g.code = MCHAR_INVALID_CODE;
}
else
{
new->layouter = rfont->layouter;
rfont->layouter = Mnil;
new->non_ascii_list = NULL;
- new->ascent = rfont->ascent;
- new->descent = rfont->descent;
+ new->ascent = rfont->ascent >> 6;
+ new->descent = rfont->descent >> 6;
}
for (; from_g < to_g && from_g->rface->font; from_g++)
{
from_g->rface = new;
if (new->layouter)
{
- from_g->code = mfont__flt_encode_char (new->layouter,
- from_g->c);
- if (from_g->code == MCHAR_INVALID_CODE)
+ MFLT *flt = mflt_get (new->layouter);
+ MCharTable *coverage;
+
+ if (! flt
+ || ((coverage = mflt_coverage (flt))
+ && ! (from_g->g.code
+ = (unsigned) mchartable_lookup (coverage,
+ from_g->g.c))))
{
from_g->rface = rface;
- from_g->code = mfont__encode_char (rfont->frame,
- (MFont *) rfont,
- NULL, from_g->c);
+ from_g->g.code = mfont__encode_char (rfont->frame,
+ (MFont *) rfont,
+ NULL, from_g->g.c);
}
}
else
- from_g->code = mfont__encode_char (rfont->frame,
- (MFont *) rfont,
- NULL, from_g->c);
+ from_g->g.code = mfont__encode_char (rfont->frame,
+ (MFont *) rfont,
+ NULL, from_g->g.c);
}
}
return from_g;
for (i = 0; i < num; i++)
{
unsigned code = mfont__encode_char (rfont->frame, (MFont *) rfont,
- NULL, from_g[i].c);
+ NULL, from_g[i].g.c);
if (code == MCHAR_INVALID_CODE)
break;
- from_g[i].code = code;
+ from_g[i].g.code = code;
}
if (i == num || from_g[i].rface->font)
return from_g + i;
}
else
{
- from_g->code = MCHAR_INVALID_CODE;
+ from_g->g.code = MCHAR_INVALID_CODE;
num = 1;
rfont = NULL;
layouter = Mnil;
new->non_ascii_list = NULL;
if (rfont)
{
- new->ascent = rfont->ascent;
- new->descent = rfont->descent;
+ new->ascent = rfont->ascent >> 6;
+ new->descent = rfont->descent >> 6;
}
}
while (g < from_g)
@brief Key of a face property specifying video mode.
The variable #Mvideomode is used as a key of face property. The
- property value must be #Mnormal, #Mreverse, or #Mnil.
+ property value must be @b Mnormal, @b Mreverse, or #Mnil.
- #Mnormal means that an M-text is drawn in normal video mode
+ @b Mnormal means that an M-text is drawn in normal video mode
(i.e. the foreground is drawn by foreground color, the background
is drawn by background color).
- #Mreverse means that an M-text is drawn in reverse video mode
+ @b Mreverse means that an M-text is drawn in reverse video mode
(i.e. the foreground is drawn by background color, the background
is drawn by foreground color).
@brief ¥Ó¥Ç¥ª¥â¡¼¥É¤ò»ØÄꤹ¤ë¤¿¤á¤Î¥Õ¥§¡¼¥¹¥×¥í¥Ñ¥Æ¥£¡¼¤Î¥¡¼.
ÊÑ¿ô #Mvideomode ¤Ï¥Õ¥§¡¼¥¹¥×¥í¥Ñ¥Æ¥£¤Î¥¡¼¤È¤·¤ÆÍѤ¤¤é¤ì¤ë¡£¥×¥í¥Ñ¥Æ¥£¤ÎÃͤϡ¢
- #Mnormal, #Mreverse, #Mnil ¤Î¤¤¤º¤ì¤«¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
+ @b Mnormal, @b Mreverse, #Mnil ¤Î¤¤¤º¤ì¤«¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
- #Mnormal ¤Î¾ì¹ç¤Ï¡¢M-text
+ @b Mnormal ¤Î¾ì¹ç¤Ï¡¢M-text
¤òɸ½à¤Î¥Ó¥Ç¥ª¥â¡¼¥É¡ÊÁ°·Ê¤òÁ°·Ê¿§¤Ç¡¢ÇطʤòÇØ·Ê¿§¤Ç¡Ë¤Çɽ¼¨¤¹¤ë¡£
- #Mreverse ¤Î¾ì¹ç¤Ï¥ê¥Ð¡¼¥¹¥Ó¥Ç¥ª¥â¡¼¥É¤Ç¡ÊÁ°·Ê¤òÇØ·Ê¿§¤Ç¡¢ÇطʤòÁ°·Ê¿§¤Ç¡Ëɽ¼¨¤¹¤ë¡£
+ @b Mreverse ¤Î¾ì¹ç¤Ï¥ê¥Ð¡¼¥¹¥Ó¥Ç¥ª¥â¡¼¥É¤Ç¡ÊÁ°·Ê¤òÇØ·Ê¿§¤Ç¡¢ÇطʤòÁ°·Ê¿§¤Ç¡Ëɽ¼¨¤¹¤ë¡£
#Mnil ¤Î¾ì¹ç¤Ï¥Ó¥Ç¥ª¥â¡¼¥É¤Ï»ØÄꤵ¤ì¤Ê¤¤¡£
*/
/***en @name Variables: Possible values of #Mvideomode property of face */
/***ja @name ÊÑ¿ô¡§ ¥Õ¥§¡¼¥¹¤Î #Mvideomode ¥×¥í¥Ñ¥Æ¥£¤Î²Äǽ¤ÊÃÍ */
/*** @{ */
-/*=*/
/***en
See the documentation of the variable #Mvideomode. */
@brief Normal video face.
The variable #mface_normal_video points to a face that has the
- #Mvideomode property with value #Mnormal. The other properties
+ #Mvideomode property with value @b Mnormal. The other properties
are not specified. An M-text drawn with this face appear normal
colors (i.e. the foreground is drawn by foreground color, and
background is drawn by background color). */
/***ja
@brief ɸ½à¥Ó¥Ç¥ª¥Õ¥§¡¼¥¹.
- ÊÑ¿ô #mface_normal_video ¤Ï #Mvideomode ¥×¥í¥Ñ¥Æ¥£¤ÎÃͤ¬ #Mnormal
+ ÊÑ¿ô #mface_normal_video ¤Ï #Mvideomode ¥×¥í¥Ñ¥Æ¥£¤ÎÃͤ¬ @b Mnormal
¤Ç¤¢¤ë¥Õ¥§¡¼¥¹¤ò»Ø¤¹¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£Â¾¤Î¥×¥í¥Ñ¥Æ¥£¤Ï»ØÄꤵ¤ì¤Ê¤¤¡£
¤³¤Î¥Õ¥§¡¼¥¹¤Çɽ¼¨¤µ¤ì¤ëM-text
¤Ïɸ½à¤Î¿§ (¤¹¤Ê¤ï¤ÁÁ°·Ê¤ÏÁ°·Ê¿§¡¢ÇطʤÏÇØ·Ê¿§¡Ë¤ÇÉÁ¤«¤ì¤ë¡£ */
@brief Reverse video face.
The variable #mface_reverse_video points to a face that has the
- #Mvideomode property with value #Mreverse. The other properties
+ #Mvideomode property with value @b Mreverse. The other properties
are not specified. An M-text drawn with this face appear in
reversed colors (i.e. the foreground is drawn by background
color, and background is drawn by foreground color). */
@brief ¥ê¥Ð¡¼¥¹¥Ó¥Ç¥ª¥Õ¥§¡¼¥¹.
ÊÑ¿ô #mface_reverse_video ¤Ï #Mvideomode ¥×¥í¥Ñ¥Æ¥£¤ÎÃͤ¬
- #Mreverse ¤Ç¤¢¤ë¥Õ¥§¡¼¥¹¤ò»Ø¤¹¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£Â¾¤Î¥×¥í¥Ñ¥Æ¥£¤Ï»ØÄꤵ¤ì¤Ê¤¤¡£
+ @b Mreverse ¤Ç¤¢¤ë¥Õ¥§¡¼¥¹¤ò»Ø¤¹¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£Â¾¤Î¥×¥í¥Ñ¥Æ¥£¤Ï»ØÄꤵ¤ì¤Ê¤¤¡£
¤³¤Î¥Õ¥§¡¼¥¹¤Çɽ¼¨¤µ¤ì¤ëM-text
¤ÏÁ°·Ê¿§¤ÈÇØ·Ê¿§¤¬Æþ¤ìÂؤï¤Ã¤Æ (¤¹¤Ê¤ï¤ÁÁ°·Ê¤ÏÇØ·Ê¿§¡¢ÇطʤÏÁ°·Ê¿§¡ËÉÁ¤«¤ì¤ë¡£ */
The mface_equal () function compares faces $FACE1 and $FACE2.
- @return If two faces have the same property values, return 1.
+ @return
+ If two faces have the same property values, return 1.
Otherwise return 0. */
int
{
if (key == Mhook_func)
/* This unsafe code is for backward compatiblity. */
- return *(void **) &face->hook;
+ return (void *) face->hook;
MERROR (MERROR_FACE, NULL);
}
return face->property[index];
The mface_get_hook () function returns the hook function of face
$FACE. */
+/***ja
+ @brief ¥Õ¥§¡¼¥¹¤Î¥Õ¥Ã¥¯´Ø¿ô¤òÆÀ¤ë.
+
+ ´Ø¿ô mface_get_hook () ¤Ï¥Õ¥§¡¼¥¹ $FACE ¤Î¥Õ¥Ã¥¯´Ø¿ô¤òÊÖ¤¹¡£ */
+
MFaceHookFunc
mface_get_hook (MFace *face)
{
if (key == Mhook_func)
{
/* This unsafe code is for backward compatiblity. */
- if (*(void **) &face->hook == val)
+ if (face->hook == (MFaceHookFunc) val)
return 0;
- *(void **) &face->hook = val;
+ face->hook = (MFaceHookFunc) val;
}
else
{
The mface_set_hook () function sets the hook function of face
$FACE to $FUNC. */
+/***ja
+ @brief ¥Õ¥§¡¼¥¹¤Î¥Õ¥Ã¥¯´Ø¿ô¤òÀßÄꤹ¤ë.
+
+ ´Ø¿ô mface_set_hook () ¤Ï¡¢¥Õ¥§¡¼¥¹ $FACE ¤Î¥Õ¥Ã¥¯´Ø¿ô¤ò$FUNC ¤ËÀß
+ Äꤹ¤ë¡£ */
+
int
mface_put_hook (MFace *face, MFaceHookFunc func)
{
/***en
@brief Dump a face.
- The mdebug_dump_face () function prints face $FACE in a human readable
- way to the stderr. $INDENT specifies how many columns to indent
- the lines but the first one.
+ The mdebug_dump_face () function prints face $FACE in a human
+ readable way to the stderr or to what specified by the environment
+ variable MDEBUG_OUTPUT_FILE. $INDENT specifies how many columns
+ to indent the lines but the first one.
@return
This function returns $FACE. */
/***ja
@brief ¥Õ¥§¡¼¥¹¤ò¥À¥ó¥×¤¹¤ë.
- ´Ø¿ô mdebug_dump_face () ¤Ï¥Õ¥§¡¼¥¹ $FACE ¤ò stderr
- ¤Ë¿Í´Ö¤Ë²ÄÆɤʷÁ¤Ç°õºþ¤¹¤ë¡£ $INDENT ¤Ï£²¹ÔÌܰʹߤΥ¤¥ó¥Ç¥ó¥È¤ò»ØÄꤹ¤ë¡£
+ ´Ø¿ô mdebug_dump_face () ¤Ï¥Õ¥§¡¼¥¹ $FACE ¤òɸ½à¥¨¥é¡¼½ÐÎϤ⤷¤¯¤Ï
+ ´Ä¶ÊÑ¿ô MDEBUG_DUMP_FONT ¤Ç»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ë¿Í´Ö¤Ë²ÄÆɤʷÁ¤Ç°õ
+ ºþ¤¹¤ë¡£ $INDENT ¤Ï£²¹ÔÌܰʹߤΥ¤¥ó¥Ç¥ó¥È¤ò»ØÄꤹ¤ë¡£
@return
¤³¤Î´Ø¿ô¤Ï $FACE ¤òÊÖ¤¹¡£ */
memset (prefix, 32, indent);
prefix[indent] = 0;
mfont__set_spec_from_face (&spec, face);
- fprintf (stderr, "(face font:\"");
+ fprintf (mdebug__output, "(face font:\"");
mdebug_dump_font (&spec);
- fprintf (stderr, "\"\n %s fore:%s back:%s", prefix,
+ fprintf (mdebug__output, "\"\n %s fore:%s back:%s", prefix,
msymbol_name ((MSymbol) face->property[MFACE_FOREGROUND]),
msymbol_name ((MSymbol) face->property[MFACE_BACKGROUND]));
if (face->property[MFACE_FONTSET])
- fprintf (stderr, " non-default-fontset");
- fprintf (stderr, " hline:%s", face->property[MFACE_HLINE] ? "yes" : "no");
- fprintf (stderr, " box:%s)", face->property[MFACE_BOX] ? "yes" : "no");
+ fprintf (mdebug__output, " non-default-fontset");
+ fprintf (mdebug__output, " hline:%s",
+ face->property[MFACE_HLINE] ? "yes" : "no");
+ fprintf (mdebug__output, " box:%s)",
+ face->property[MFACE_BOX] ? "yes" : "no");
return face;
}
projects / m17n / m17n-lib.git / blobdiff