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. */
/***en
MSymbol *key;
MSymbol *type;
MPlist *(*func) (MPlist *plist, void *val);
- } serializer[MFACE_PROPERTY_MAX]
+ } serializer[MFACE_RATIO + 1]
= { { &Mfoundry, &Msymbol },
{ &Mfamily, &Msymbol },
{ &Mweight, &Msymbol },
{ &Mhline, NULL },
{ &Mbox, NULL },
{ &Mvideomode, &Msymbol },
- { NULL, NULL}, /* MFACE_HOOK_FUNC */
- { NULL, NULL}, /* MFACE_HOOK_ARG */
{ &Mratio, &Minteger } };
- for (i = 0; i < MFACE_PROPERTY_MAX; i++)
+ for (i = 0; i <= MFACE_RATIO; i++)
if (face->property[i] && serializer[i].key)
{
pl = mplist_add (pl, Msymbol, *serializer[i].key);
plist = MPLIST_NEXT (plist);
if (MPLIST_TAIL_P (plist))
break;
- if (index < 0 || index >= MFACE_PROPERTY_MAX)
+ if (index < 0 || index > MFACE_RATIO)
continue;
if (key == Mfoundry || key == Mfamily || key == Mweight || key == Mstyle
|| key == Mstretch || key == Madstyle
M17N_OBJECT_ADD_ARRAY (face_table, "Face");
Mface = msymbol_as_managing_key ("face");
- msymbol_put (Mface, Mtext_prop_serializer, (void *) serialize_face);
- msymbol_put (Mface, Mtext_prop_deserializer, (void *) deserialize_face);
+ msymbol_put_func (Mface, Mtext_prop_serializer,
+ M17N_FUNC (serialize_face));
+ msymbol_put_func (Mface, Mtext_prop_deserializer,
+ M17N_FUNC (deserialize_face));
Mforeground = msymbol ("foreground");
Mbackground = msymbol ("background");
MSymbol *key;
/* Index (enum face_property) of the face property. */
int index;
- } mface_prop_data[MFACE_PROPERTY_MAX] =
+ } mface_prop_data[MFACE_HOOK_ARG + 1] =
{ { &Mfoundry, MFACE_FOUNDRY },
{ &Mfamily, MFACE_FAMILY },
{ &Mweight, MFACE_WEIGHT },
{ &Mhline, MFACE_HLINE },
{ &Mbox, MFACE_BOX },
{ &Mvideomode, MFACE_VIDEOMODE },
- { &Mhook_func, MFACE_HOOK_FUNC },
- { &Mhook_arg, MFACE_HOOK_ARG },
{ &Mratio, MFACE_RATIO },
- };
+ { &Mhook_arg, MFACE_HOOK_ARG } };
for (i = 0; i < MFACE_PROPERTY_MAX; i++)
/* We add one to distinguish it from no-property. */
mface__default->property[MFACE_HLINE] = hline;
mface__default->property[MFACE_BOX] = box;
mface__default->property[MFACE_VIDEOMODE] = Mnormal;
- mface__default->property[MFACE_HOOK_FUNC] = (void *) noop_hook;
+ mface__default->hook = noop_hook;
mface_normal_video = mface ();
mface_normal_video->property[MFACE_VIDEOMODE] = (void *) Mnormal;
merged_face.property[i] = FONT_PROPERTY (font, i);
if (font->size)
{
+ int font_size;
+
if (font->size < 0)
font->size = ((double) (- font->size)) * frame->dpi / 72.27 + 0.5;
- merged_face.property[MFACE_SIZE] = (void *) font->size;
+ font_size = font->size;
+ merged_face.property[MFACE_SIZE] = (void *) font_size;
merged_face.property[MFACE_RATIO] = (void *) 0;
}
}
{
rface->rfont = rfont;
rface->layouter = rfont->layouter;
+ rfont->layouter = Mnil;
work_gstring.glyphs[0].rface = rface;
work_gstring.glyphs[0].code = MCHAR_INVALID_CODE;
mfont__get_metric (&work_gstring, 0, 1);
rface->ascii_rface = rface;
(*frame->driver->realize_face) (rface);
- func = (MFaceHookFunc) rface->face.property[MFACE_HOOK_FUNC];
+ func = rface->face.hook;
if (func && func != noop_hook)
(func) (&(rface->face), rface->info, rface->face.property[MFACE_HOOK_ARG]);
*new = *rface;
new->rfont = rfont;
new->layouter = rfont->layouter;
+ rfont->layouter = Mnil;
new->non_ascii_list = NULL;
new->ascent = rfont->ascent;
new->descent = rfont->descent;
for (; from_g < to_g && from_g->rface->font; from_g++)
{
from_g->rface = new;
- from_g->code
- = (rfont->layouter
- ? mfont__flt_encode_char (rfont->layouter, from_g->c)
- : mfont__encode_char (rfont->frame, (MFont *) rfont, NULL,
- from_g->c));
+ if (new->layouter)
+ {
+ from_g->code = mfont__flt_encode_char (new->layouter,
+ from_g->c);
+ if (from_g->code == MCHAR_INVALID_CODE)
+ {
+ from_g->rface = rface;
+ from_g->code = mfont__encode_char (rfont->frame,
+ (MFont *) rfont,
+ NULL, from_g->c);
+ }
+ }
+ else
+ from_g->code = mfont__encode_char (rfont->frame,
+ (MFont *) rfont,
+ NULL, from_g->c);
}
}
return from_g;
rfont = mfont__lookup_fontset (from_g->rface->rfontset, from_g, &num,
script, language, charset, size, 0);
if (rfont)
- layouter = rfont->layouter;
+ {
+ layouter = rfont->layouter;
+ rfont->layouter = Mnil;
+ }
else
{
from_g->code = MCHAR_INVALID_CODE;
MPLIST_DO (plist, rface->non_ascii_list)
free (MPLIST_VAL (plist));
M17N_OBJECT_UNREF (rface->non_ascii_list);
- if (rface->font)
+ if (rface->font && rface->font->type != MFONT_TYPE_REALIZED)
free (rface->font);
free (rface);
}
#Mforeground, #Mbackground, #Mvideomode, #Mhline, #Mbox,
#Mfoundry, #Mfamily, #Mweight, #Mstyle, #Mstretch, #Madstyle,
- #Msize, #Mfontset, #Mratio, #Mhook_func, #Mhook_arg
+ #Msize, #Mfontset, #Mratio, #Mhook_arg
@return
Ìá¤êÃͤη¿¤Ï $KEY ¤Ë°Í¸¤¹¤ë¡£¾åµ¤Î¥¡¼¤ÎÀâÌÀ¤ò»²¾È¤¹¤ë¤³¤È¡£
/***
@seealso
- mface_put_prop ()
+ mface_put_prop (), mface_put_hook ()
@errors
@c MERROR_FACE */
int index = (int) msymbol_get (key, M_face_prop_index) - 1;
if (index < 0)
- MERROR (MERROR_FACE, NULL);
+ {
+ if (key == Mhook_func)
+ /* This unsafe code is for backward compatiblity. */
+ return *(void **) &face->hook;
+ MERROR (MERROR_FACE, NULL);
+ }
return face->property[index];
}
/*=*/
/***en
+ @brief Get the hook function of a face.
+
+ 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)
+{
+ return face->hook;
+}
+
+/*=*/
+
+/***en
@brief Set a value of a face property.
The mface_put_prop () function assigns $VAL to the property whose
int index = (int) msymbol_get (key, M_face_prop_index) - 1;
MPlist *plist;
- if (index < 0)
- MERROR (MERROR_FACE, -1);
- if (key == Mfontset)
+ if (key == Mhook_func)
{
- if (face->property[index])
- M17N_OBJECT_UNREF (face->property[index]);
- M17N_OBJECT_REF (val);
+ /* This unsafe code is for backward compatiblity. */
+ if (*(void **) &face->hook == val)
+ return 0;
+ *(void **) &face->hook = val;
}
- else if (key == Mhline)
- val = get_hline_create (val);
- else if (key == Mbox)
- val = get_box_create (val);
+ else
+ {
+ if (index < 0)
+ MERROR (MERROR_FACE, -1);
+ if (key == Mfontset)
+ {
+ if (face->property[index])
+ M17N_OBJECT_UNREF (face->property[index]);
+ M17N_OBJECT_REF (val);
+ }
+ else if (key == Mhline)
+ val = get_hline_create (val);
+ else if (key == Mbox)
+ val = get_box_create (val);
- if (face->property[index] == val)
- return 0;
- face->property[index] = val;
+ if (face->property[index] == val)
+ return 0;
+ face->property[index] = val;
+ }
MPLIST_DO (plist, face->frame_list)
{
/*=*/
/***en
+ @brief Set a hook function to a face.
+
+ 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)
+{
+ if (face->hook != func)
+ {
+ MPlist *plist;
+ face->hook = func;
+
+ MPLIST_DO (plist, face->frame_list)
+ {
+ MFrame *frame = MPLIST_VAL (plist);
+
+ frame->tick++;
+ if (face == frame->face)
+ mface__update_frame_face (frame);
+ }
+ }
+ return 0;
+}
+
+/*=*/
+
+/***en
@brief Update a face.
The mface_update () function update face $FACE on frame $FRAME by
void
mface_update (MFrame *frame, MFace *face)
{
- MFaceHookFunc func = (MFaceHookFunc) face->property[MFACE_HOOK_FUNC];
+ MFaceHookFunc func = face->hook;
MPlist *rface_list;
MRealizedFace *rface;
MPLIST_DO (rface_list, frame->realized_face_list)
{
rface = MPLIST_VAL (rface_list);
- if ((MFaceHookFunc) rface->face.property[MFACE_HOOK_FUNC] == func)
+ if (rface->face.hook == func)
(func) (&(rface->face), rface->face.property[MFACE_HOOK_ARG],
rface->info);
}
projects / m17n / m17n-lib.git / blobdiff