/* input.c -- input method module.
- Copyright (C) 2003, 2004, 2005, 2006
+ Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
National Institute of Advanced Industrial Science and Technology (AIST)
Registration Number H15PRO112
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
input event to an input key by himself. See the documentation of
the function minput_event_to_key () for the detail.
- <li> Foreign Input Method
+ <li> Foreign Input Method @anchor foreign-input-method
A foreign input method has @c Mnil LANGUAGE, and its body is
defined in an external resource (e.g. XIM of X Window System).
For this kind of input methods, the symbol NAME must have a
- property of key @c Minput_driver, and the value must be a pointer
+ property of key #Minput_driver, and the value must be a pointer
to an input method driver. Therefore, by preparing a proper
driver, any kind of input method can be treated in the framework
of the @c m17n @c library.
For convenience, the m17n-X library provides an input method
driver that enables the input style of OverTheSpot for XIM, and
- stores @c Minput_driver property of the symbol @c Mxim with a
+ stores #Minput_driver property of the symbol @c Mxim with a
pointer to the driver. See the documentation of m17n GUI API for
the detail.
¹Ô¤ï¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï´Ø¿ô minput_event_to_key () ¤Î
ÀâÌÀ¤ò»²¾È¡£
- <li> ³°ÉôÆþÎϥ᥽¥Ã¥É
+ <li> ³°ÉôÆþÎϥ᥽¥Ã¥É @anchor foreign-input-method
³°ÉôÆþÎϥ᥽¥Ã¥É¤È¤Ï LANGUAGE ¤¬ @c Mnil ¤Î¤â¤Î¤Ç¤¢¤ê¡¢¤½¤ÎËÜÂΤϳ°
Éô¤Î¥ê¥½¡¼¥¹¤È¤·¤ÆÄêµÁ¤µ¤ì¤ë¡£¡Ê¤¿¤È¤¨¤ÐX Window System ¤ÎXIM ¤Ê
- ¤É¡£) ¤³¤Î¼ï¤ÎÆþÎϥ᥽¥Ã¥É¤Ç¤Ï¡¢¥·¥ó¥Ü¥ë NAME ¤Ï@c Minput_driver ¤ò
+ ¤É¡£) ¤³¤Î¼ï¤ÎÆþÎϥ᥽¥Ã¥É¤Ç¤Ï¡¢¥·¥ó¥Ü¥ë NAME ¤Ï #Minput_driver ¤ò
¥¡¼¤È¤¹¤ë¥×¥í¥Ñ¥Æ¥£¤ò»ý¤Á¡¢¤½¤ÎÃͤÏÆþÎϥ᥽¥Ã¥É¥É¥é¥¤¥Ð¤Ø¤Î¥Ý¥¤¥ó
¥¿¤Ç¤¢¤ë¡£¤³¤Î¤³¤È¤Ë¤è¤ê¡¢Å¬Àڤʥɥ饤¥Ð¤ò½àÈ÷¤¹¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¢¤¤
¤«¤Ê¤ë¼ïÎà¤ÎÆþÎϥ᥽¥Ã¥É¤â@c m17n @c ¥é¥¤¥Ö¥é¥ê ¤ÎÏÈÁȤÎÃæ¤Ç°·¤¦»ö
ÍøÊØÀ¤Î´ÑÅÀ¤«¤é¡¢m17n X ¥é¥¤¥Ö¥é¥ê¤Ï XIM ¤Î OverTheSpot ¤ÎÆþÎÏ¥¹¥¿
¥¤¥ë¤ò¼Â¸½¤¹¤ëÆþÎϥ᥽¥Ã¥É¥É¥é¥¤¥Ð¤òÄ󶡤·¡¢¤Þ¤¿¥·¥ó¥Ü¥ë @c Mxim ¤Î
- @c Minput_driver ¥×¥í¥Ñ¥Æ¥£¤ÎÃͤȤ·¤Æ¤½¤Î¥É¥é¥¤¥Ð¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÝ»ý
+ #Minput_driver ¥×¥í¥Ñ¥Æ¥£¤ÎÃͤȤ·¤Æ¤½¤Î¥É¥é¥¤¥Ð¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÝ»ý
¤·¤Æ¤¤¤ë¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï m17n GUI API ¤Î¥É¥¥å¥á¥ó¥È¤ò»²¾È¤Î¤³¤È¡£
</ul>
#include <dlfcn.h>
#endif
-#include "m17n-gui.h"
+#include "m17n.h"
#include "m17n-misc.h"
#include "internal.h"
#include "mtext.h"
#include "database.h"
#include "charset.h"
-static int mdebug_mask = MDEBUG_INPUT;
+static int mdebug_flag = MDEBUG_INPUT;
static int fully_initialized;
-static MSymbol Minput_method;
-
/** Symbols to load an input method data. */
static MSymbol Mtitle, Mmacro, Mmodule, Mstate, Minclude;
/** Symbols for actions. */
static MSymbol Minsert, Mdelete, Mmark, Mmove, Mpushback, Mundo, Mcall, Mshift;
-static MSymbol Mselect, Mshow, Mhide, Mcommit, Munhandle;
+static MSymbol Mselect, Mshow, Mhide, Mcommit, Munhandle, Mpop;
static MSymbol Mset, Madd, Msub, Mmul, Mdiv, Mequal, Mless, Mgreater;
static MSymbol Mless_equal, Mgreater_equal;
static MSymbol Mcond;
typedef struct
{
+ MSymbol name;
void *handle;
MPlist *func_list; /* function name vs (MIMExternalFunc *) */
} MIMExternalModule;
static MInputMethodInfo *get_im_info (MSymbol, MSymbol, MSymbol, MSymbol);
\f
-void
+static void
fully_initialize ()
{
char *key_names[32]
"BackSpace", "Tab", "Linefeed", "Clear", NULL, "Return", NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, "Escape", NULL, NULL, NULL, NULL };
- char buf[6], buf2[32];
+ char buf[6], buf2[32], buf3[2];
int i, j;
- /* Maximum case: C-M-a, C-M-A, M-Return, C-A-a, C-A-A, A-Return. */
- MSymbol alias[7];
+ /* Maximum case: '\215', C-M-m, C-M-M, M-Return, C-A-m, C-A-M, A-Return
+ plus one for cyclic alias. */
+ MSymbol alias[8];
M_key_alias = msymbol (" key-alias");
+ buf3[1] = '\0';
+
+ /* Aliases for 0x00-0x1F */
buf[0] = 'C';
buf[1] = '-';
buf[3] = '\0';
for (i = 0, buf[2] = '@'; i < ' '; i++, buf[2]++)
{
- one_char_symbol[i] = msymbol (buf);
+ j = 0;
+ buf3[0] = i;
+ alias[j++] = msymbol (buf3);
+ alias[j++] = one_char_symbol[i] = msymbol (buf);
if (key_names[i] || (buf[2] >= 'A' && buf[2] <= 'Z'))
{
- j = 0;
- alias[j++] = one_char_symbol[i];
if (key_names[i])
{
/* Ex: `Escape' == `C-[' */
alias[j++] = msymbol (buf);
buf[2] -= 32;
}
- /* Establish cyclic alias chain. */
- alias[j] = alias[0];
- while (--j >= 0)
- msymbol_put (alias[j], M_key_alias, alias[j + 1]);
}
+ /* Establish cyclic alias chain. */
+ alias[j] = alias[0];
+ while (--j >= 0)
+ msymbol_put (alias[j], M_key_alias, alias[j + 1]);
}
+
+ /* Aliases for 0x20-0x7E */
buf[0] = 'S';
for (i = buf[2] = ' '; i < 127; i++, buf[2]++)
{
msymbol_put (alias[j], M_key_alias, alias[j + 1]);
}
}
- buf[0] = 'C';
- alias[0] = alias[2] = one_char_symbol[127] = msymbol ("Delete");
- alias[1] = msymbol ("C-?");
- for (j = 0; j < 2; j++)
+ /* Aliases for 0x7F */
+ buf3[0] = 0x7F;
+ alias[0] = alias[3] = msymbol (buf3);
+ alias[1] = one_char_symbol[127] = msymbol ("Delete");
+ alias[2] = msymbol ("C-?");
+ for (j = 0; j < 3; j++)
msymbol_put (alias[j], M_key_alias, alias[j + 1]);
+ /* Aliases for 0x80-0x9F */
+ buf[0] = 'C';
+ /* buf[1] = '-'; -- already done */
buf[3] = '-';
buf[5] = '\0';
buf2[1] = '-';
for (i = 128, buf[4] = '@'; i < 160; i++, buf[4]++)
{
j = 0;
+ buf3[0] = i;
+ alias[j++] = msymbol (buf3);
/* `C-M-a' == `C-A-a' */
buf[2] = 'M';
alias[j++] = one_char_symbol[i] = msymbol (buf);
alias[j++] = msymbol (buf);
buf[4] -= 32;
}
+
/* Establish cyclic alias chain. */
alias[j] = alias[0];
while (--j >= 0)
msymbol_put (alias[j], M_key_alias, alias[j + 1]);
}
- for (i = 160, buf[4] = ' '; i < 256; i++, buf[4]++)
+
+ /* Aliases for 0xA0-0xFF */
+ for (i = 160, buf[4] = ' '; i < 255; i++, buf[4]++)
{
+ j = 0;
+ buf3[0] = i;
+ alias[j++] = msymbol (buf3);
buf[2] = 'M';
- alias[0] = alias[2] = one_char_symbol[i] = msymbol (buf + 2);
+ alias[j++] = one_char_symbol[i] = msymbol (buf + 2);
buf[2] = 'A';
- alias[1] = msymbol (buf + 2);
- for (j = 0; j < 2; j++)
+ alias[j++] = msymbol (buf + 2);
+ alias[j]= alias[0];
+ while (--j >= 0)
msymbol_put (alias[j], M_key_alias, alias[j + 1]);
}
- alias[0] = alias[4] = one_char_symbol[255] = msymbol ("M-Delete");
- alias[1] = msymbol ("A-Delete");
- alias[2] = msymbol ("C-M-?");
- alias[3] = msymbol ("C-A-?");
- for (j = 0; j < 4; j++)
+ buf3[0] = (char) 255;
+ alias[0] = alias[3] = msymbol (buf3);
+ alias[1] = one_char_symbol[255] = msymbol ("M-Delete");
+ alias[2] = msymbol ("A-Delete");
+ for (j = 0; j < 3; j++)
msymbol_put (alias[j], M_key_alias, alias[j + 1]);
+ /* Aliases for keys that can't be mapped to one-char-symbol
+ (e.g. C-A-1) */
+ /* buf is already set to "C-?-". */
+ for (i = ' '; i <= '~'; i++)
+ {
+ if (i == '@')
+ {
+ i = '_';
+ continue;
+ }
+ if (i == 'a')
+ {
+ i = 'z';
+ continue;
+ }
+ buf[2] = 'M';
+ buf[4] = i;
+ alias[0] = alias[2] = msymbol (buf);
+ buf[2] = 'A';
+ alias[1] = msymbol (buf);
+ for (j = 0; j < 2; j++)
+ msymbol_put (alias[j], M_key_alias, alias[j + 1]);
+ }
+
Minput_method = msymbol ("input-method");
Mtitle = msymbol ("title");
Mmacro = msymbol ("macro");
Mmove = msymbol ("move");
Mmark = msymbol ("mark");
Mpushback = msymbol ("pushback");
+ Mpop = msymbol ("pop");
Mundo = msymbol ("undo");
Mcall = msymbol ("call");
Mshift = msymbol ("shift");
Mor = msymbol ("|");
Mnot = msymbol ("!");
- Mat_reload = msymbol ("@reload");
+ Mat_reload = msymbol ("-reload");
Mcandidates_group_size = msymbol ("candidates-group-size");
Mcandidates_charset = msymbol ("candidates-charset");
}
+/* Return a plist containing an integer value of VAR. The plist must
+ not be UNREFed. */
+
static MPlist *
resolve_variable (MInputContextInfo *ic_info, MSymbol var)
{
MText *mt = NULL;
mplist_push (ic->plist, Minteger, (void *) len);
- if (minput__callback (ic, Minput_get_surrounding_text) >= 0
+ if (minput_callback (ic, Minput_get_surrounding_text) >= 0
&& MPLIST_MTEXT_P (ic->plist))
mt = MPLIST_MTEXT (ic->plist);
mplist_pop (ic->plist);
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
mplist_push (ic->plist, Minteger, (void *) pos);
- minput__callback (ic, Minput_delete_surrounding_text);
+ minput_callback (ic, Minput_delete_surrounding_text);
mplist_pop (ic->plist);
if (pos < 0)
{
M17N_OBJECT_UNREF (ic_info->preceding_text);
ic_info->preceding_text = mt;
}
+ else
+ M17N_OBJECT_UNREF (mt);
}
else
ic_info->preceding_text = mt;
if (ic_info->following_text)
{
len = mtext_nchars (ic_info->following_text);
- if (pos <= len)
- return mtext_ref_char (ic_info->following_text, pos - 1);
+ if (pos < len)
+ return mtext_ref_char (ic_info->following_text, pos);
}
- mt = get_surrounding_text (ic, pos);
+ mt = get_surrounding_text (ic, pos + 1);
if (! mt)
return -2;
len = mtext_nchars (mt);
M17N_OBJECT_UNREF (ic_info->following_text);
ic_info->following_text = mt;
}
+ else
+ M17N_OBJECT_UNREF (mt);
}
else
ic_info->following_text = mt;
- if (pos > len)
+ if (pos >= len)
return -1;
- return mtext_ref_char (ic_info->following_text, pos - 1);
+ return mtext_ref_char (ic_info->following_text, pos);
}
static int
-surrounding_pos (MSymbol sym)
+surrounding_pos (MSymbol sym, int *pos)
{
char *name;
return 0;
name = MSYMBOL_NAME (sym);
if (name[0] == '@'
- && (name[1] == '-' || name[1] == '+')
- && name[2] >= '1' && name[2] <= '9')
- return (name[1] == '-' ? - atoi (name + 2) : atoi (name + 2));
+ && (name[1] == '-' ? (name[2] >= '1' && name[2] <= '9')
+ : name[1] == '+' ? (name[2] >= '0' && name[2] <= '9')
+ : 0))
+ {
+ *pos = name[1] == '-' ? - atoi (name + 2) : atoi (name + 2);
+ return 1;
+ }
return 0;
}
static int
-integer_value (MInputContext *ic, MPlist *arg, MPlist **value, int surrounding)
+integer_value (MInputContext *ic, MPlist *arg, int surrounding)
{
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
int code, pos;
MText *preedit = ic->preedit;
int len = mtext_nchars (preedit);
- if (value)
- *value = NULL;
if (MPLIST_INTEGER_P (arg))
return MPLIST_INTEGER (arg);
{
MPlist *val = resolve_variable (ic_info, MPLIST_SYMBOL (arg));
- if (value)
- *value = val;
return (MPLIST_INTEGER_P (val) ? MPLIST_INTEGER (val) : 0);
}
if (code == '@')
if (name[2])
{
pos = atoi (name + 1);
- if (pos == 0)
+ if (pos == 0 && code == '-')
return get_preceding_char (ic, 0);
pos = ic->cursor_pos + pos;
if (pos < 0)
- return get_preceding_char (ic, - pos);
- if (pos >= len)
- return get_following_char (ic, pos - len + 1);
+ {
+ if (ic->produced && mtext_len (ic->produced) + pos >= 0)
+ return mtext_ref_char (ic->produced,
+ mtext_len (ic->produced) + pos);
+ return get_preceding_char (ic, - pos);
+ }
+ else if (pos >= len)
+ return get_following_char (ic, pos - len);
}
else
pos = ic->cursor_pos + (code == '+' ? 1 : -1);
if (MPLIST_INTEGER_P (plist))
return MPLIST_INTEGER (plist);
if (MPLIST_SYMBOL_P (plist))
- return integer_value (ic, plist, NULL, 1);
+ return integer_value (ic, plist, 1);
if (! MPLIST_PLIST_P (plist))
return 0;
plist = MPLIST_PLIST (plist);
pl = MPLIST_NEXT (pl);
+ if (action_name == M_candidates)
+ {
+ /* This is an already regularised action. */
+ continue;
+ }
if (action_name == Minsert)
{
if (MPLIST_MTEXT_P (pl))
if (mtext_nchars (MPLIST_MTEXT (pl)) == 0)
MERROR (MERROR_IM, -1);
}
+ else if (MPLIST_INTEGER_P (pl))
+ {
+ int c = MPLIST_INTEGER (pl);
+
+ if (c < 0 || c > MCHAR_MAX)
+ MERROR (MERROR_IM, -1);
+ }
else if (MPLIST_PLIST_P (pl))
{
- MPLIST_DO (pl, pl)
+ MPLIST_DO (pl, MPLIST_PLIST (pl))
{
if (MPLIST_PLIST_P (pl))
{
MERROR (MERROR_IM, -1);
}
else if (action_name == Mshow || action_name == Mhide
- || action_name == Mcommit || action_name == Munhandle)
+ || action_name == Mcommit || action_name == Munhandle
+ || action_name == Mpop)
;
else if (action_name == Mcond)
{
if (branch_actions)
M17N_OBJECT_REF (branch_actions);
}
- else if (im_info->maps
- && (plist = (MPlist *) mplist_get (im_info->maps, map_name)))
+ else if (im_info->maps)
{
- MPLIST_DO (plist, plist)
+ plist = (MPlist *) mplist_get (im_info->maps, map_name);
+ if (! plist && im_info->configured_vars)
{
- MPlist *keylist, *map_actions;
+ MPlist *p = mplist__assq (im_info->configured_vars, map_name);
- if (! MPLIST_PLIST_P (plist))
- MERROR (MERROR_IM, -1);
- keylist = MPLIST_PLIST (plist);
- map_actions = MPLIST_NEXT (keylist);
- if (MPLIST_SYMBOL_P (keylist))
+ if (p && MPLIST_PLIST_P (p))
{
- MSymbol command = MPLIST_SYMBOL (keylist);
- MPlist *pl;
+ p = MPLIST_NEXT (MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (p))));
+ if (MPLIST_SYMBOL_P (p))
+ plist = mplist_get (im_info->maps, MPLIST_SYMBOL (p));
+ }
+ }
+ if (plist)
+ {
+ MPLIST_DO (plist, plist)
+ {
+ MPlist *keylist, *map_actions;
- if (MFAILP (command != Mat_reload))
- continue;
- pl = resolve_command (im_info->configured_cmds, command);
- if (MFAILP (pl))
- continue;
- MPLIST_DO (pl, pl)
- load_translation (map, pl, map_actions, branch_actions,
+ if (! MPLIST_PLIST_P (plist))
+ MERROR (MERROR_IM, -1);
+ keylist = MPLIST_PLIST (plist);
+ map_actions = MPLIST_NEXT (keylist);
+ if (MPLIST_SYMBOL_P (keylist))
+ {
+ MSymbol command = MPLIST_SYMBOL (keylist);
+ MPlist *pl;
+
+ if (MFAILP (command != Mat_reload))
+ continue;
+ pl = resolve_command (im_info->configured_cmds, command);
+ if (MFAILP (pl))
+ continue;
+ MPLIST_DO (pl, pl)
+ load_translation (map, pl, map_actions, branch_actions,
+ im_info->macros);
+ }
+ else
+ load_translation (map, keylist, map_actions, branch_actions,
im_info->macros);
}
- else
- load_translation (map, keylist, map_actions, branch_actions,
- im_info->macros);
}
}
}
/* Load a macro from PLIST into IM_INFO->macros.
- PLIST has this from:
+ PLIST has this form:
PLIST ::= ( MACRO-NAME ACTION * )
IM_INFO->macros is a plist of macro names vs action list. */
MERROR (MERROR_IM, -1);
name = MPLIST_SYMBOL (plist);
plist = MPLIST_NEXT (plist);
- if (MPLIST_TAIL_P (plist)
- || parse_action_list (plist, im_info->macros) < 0)
+ if (MFAILP (! MPLIST_TAIL_P (plist)))
MERROR (MERROR_IM, -1);
pl = mplist_get (im_info->macros, name);
M17N_OBJECT_UNREF (pl);
return 0;
}
-/* Load an external module from PLIST into IM_INFO->externals.
+/* Load an external module from PLIST, and return a pointer to
+ MIMExternalModule.
+
PLIST has this form:
PLIST ::= ( MODULE-NAME FUNCTION * )
- IM_INFO->externals is a plist of MODULE-NAME vs (MIMExternalModule *). */
+ IM_INFO->externals is a plist of MODULE-NAME vs (MIMExternalModule *).
-static int
-load_external_module (MInputMethodInfo *im_info, MPlist *plist)
+ On error, return NULL. */
+
+static MIMExternalModule *
+load_external_module (MPlist *plist)
{
void *handle;
MSymbol module;
module = msymbol ((char *) MTEXT_DATA (MPLIST_MTEXT (plist)));
else if (MPLIST_SYMBOL_P (plist))
module = MPLIST_SYMBOL (plist);
- module_file = alloca (strlen (MSYMBOL_NAME (module))
+ module_file = alloca (strlen (M17N_MODULE_DIR) + 1
+ + strlen (MSYMBOL_NAME (module))
+ strlen (DLOPEN_SHLIB_EXT) + 1);
- sprintf (module_file, "%s%s", MSYMBOL_NAME (module), DLOPEN_SHLIB_EXT);
+ sprintf (module_file, "%s/%s%s",
+ M17N_MODULE_DIR, MSYMBOL_NAME (module), DLOPEN_SHLIB_EXT);
handle = dlopen (module_file, RTLD_NOW);
if (MFAILP (handle))
- {
- fprintf (stderr, "%s\n", dlerror ());
- return -1;
- }
+ return NULL;
func_list = mplist ();
MPLIST_DO (plist, MPLIST_NEXT (plist))
{
}
MSTRUCT_MALLOC (external, MERROR_IM);
+ external->name = module;
external->handle = handle;
external->func_list = func_list;
- mplist_add (im_info->externals, module, external);
- return 0;
+ return external;
err_label:
- dlclose (handle);
M17N_OBJECT_UNREF (func_list);
- return -1;
+ dlclose (handle);
+ return NULL;
+}
+
+static void
+unload_external_module (MIMExternalModule *external)
+{
+ dlclose (external->handle);
+ M17N_OBJECT_UNREF (external->func_list);
+ free (external);
}
static void
{
MPLIST_DO (plist, im_info->externals)
{
- MIMExternalModule *external = MPLIST_VAL (plist);
-
- dlclose (external->handle);
- M17N_OBJECT_UNREF (external->func_list);
- free (external);
+ unload_external_module (MPLIST_VAL (plist));
MPLIST_KEY (plist) = Mt;
}
M17N_OBJECT_UNREF (im_info->externals);
if (! MPLIST_SYMBOL_P (p))
continue;
name = MPLIST_SYMBOL (p);
- if (language == Mnil || name == Mnil)
- continue;
p = MPLIST_NEXT (p);
if (MPLIST_TAIL_P (p))
extra = Mnil;
else if (MPLIST_SYMBOL_P (p))
extra = MPLIST_SYMBOL (p);
- else
+ if (language == Mnil || (name == Mnil && extra == Mnil))
continue;
im_info = new_im_info (NULL, language, name, extra, im_custom_list);
load_im_info (im_data, im_info);
{
MDatabase *mdb = mdatabase_find (Minput_method, Mt, Mnil, Mglobal);
+ if (! mdb)
+ return -1;
global_info = new_im_info (mdb, Mt, Mnil, Mglobal, im_info_list);
}
if (! global_info->mdb
}
-/* Return an IM_INFO for the an method specified by LANGUAGE, NAME,
+/* Return an IM_INFO for the input method specified by LANGUAGE, NAME,
and EXTRA. KEY, if not Mnil, tells which kind of information about
the input method is necessary, and the returned IM_INFO may contain
only that information. */
im_info->cmds = mplist ();
if (! im_info->vars)
im_info->vars = mplist ();
+ if (! im_info->states)
+ im_info->states = mplist ();
}
if (! im_info->title
&& (key == Mnil || key == Mtitle))
fini_im_info (im_info);
load_im_info (plist, im_info);
M17N_OBJECT_UNREF (plist);
+ if (! im_info->cmds)
+ im_info->cmds = mplist ();
+ if (! im_info->vars)
+ im_info->vars = mplist ();
+ if (! im_info->title)
+ {
+ MSymbol name = im_info->name;
+
+ im_info->title = (name == Mnil ? mtext ()
+ : mtext_from_data (MSYMBOL_NAME (name),
+ MSYMBOL_NAMELEN (name),
+ MTEXT_FORMAT_US_ASCII));
+ }
return 1;
}
{
M17N_OBJECT_UNREF (mt);
mt = mtext__from_data (translated, strlen (translated),
- MTEXT_FORMAT_UTF_8, 0);
+ MTEXT_FORMAT_UTF_8, 1);
}
}
#endif
MPlist *config_cmds)
{
MPlist *global = NULL, *custom = NULL, *config = NULL;
- MSymbol name;
+ MSymbol name = MPLIST_SYMBOL (plist);
MSymbol status;
- MPlist *description = NULL, *keyseq;
+ MPlist *description, *keyseq;
+
+ if (global_cmds && (global = mplist__assq (global_cmds, name)))
+ global = MPLIST_NEXT (MPLIST_PLIST (global));
- name = MPLIST_SYMBOL (plist);
plist = MPLIST_NEXT (plist);
if (MPLIST_MTEXT_P (plist) || MPLIST_PLIST_P (plist))
- description = plist;
- else if (global_cmds && ((global = mplist__assq (global_cmds, name))))
- description = global = MPLIST_NEXT (MPLIST_PLIST (global));
- if (MPLIST_TAIL_P (plist))
{
- if (! global
- && global_cmds && ((global = mplist__assq (global_cmds, name))))
- global = MPLIST_NEXT (MPLIST_PLIST (global));
- if (global)
- {
- keyseq = MPLIST_NEXT (global);
- status = Minherited;
- }
- else
- {
- keyseq = plist;
- status = Mnil;
- }
+ description = plist;
+ plist = MPLIST_NEXT (plist);
}
else
{
- keyseq = MPLIST_NEXT (plist);
+ description = global;
+ if (! MPLIST_TAIL_P (plist))
+ plist = MPLIST_NEXT (plist);
+ }
+ if (MPLIST_TAIL_P (plist) && global)
+ {
+ keyseq = MPLIST_NEXT (global);
+ status = Minherited;
+ }
+ else
+ {
+ keyseq = plist;
status = Mnil;
}
if (config_cmds && (config = mplist__assq (config_cmds, name)))
{
+ status = Mconfigured;
config = MPLIST_NEXT (MPLIST_PLIST (config));
if (! MPLIST_TAIL_P (config))
- {
- keyseq = MPLIST_NEXT (config);
- status = Mconfigured;
- }
+ keyseq = config;
}
else if (custom_cmds && (custom = mplist__assq (custom_cmds, name)))
{
- custom = MPLIST_NEXT (MPLIST_PLIST (custom));
- if (! MPLIST_TAIL_P (custom))
+ MPlist *this_keyseq = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (custom)));
+
+ if (MPLIST_TAIL_P (this_keyseq))
+ mplist__pop_unref (custom);
+ else
{
- keyseq = MPLIST_NEXT (custom);
status = Mcustomized;
+ keyseq = this_keyseq;
}
}
}
}
- return (MPLIST_TAIL_P (valids));
+ return (! MPLIST_TAIL_P (valids));
}
/* Load variable defitions from PLIST into IM_INFO->vars.
if (config_vars && (config = mplist__assq (config_vars, name)))
{
+ status = Mconfigured;
config = MPLIST_NEXT (MPLIST_PLIST (config));
if (! MPLIST_TAIL_P (config))
{
- value = MPLIST_NEXT (config);
+ value = config;
if (MFAILP (check_variable_value (value, global ? global : plist)))
value = NULL;
- status = Mconfigured;
}
}
else if (custom_vars && (custom = mplist__assq (custom_vars, name)))
{
- custom = MPLIST_NEXT (MPLIST_PLIST (custom));
- if (! MPLIST_TAIL_P (custom))
+ MPlist *this_value = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (custom)));
+
+ if (MPLIST_TAIL_P (this_value))
+ mplist__pop_unref (custom);
+ else
{
- value = MPLIST_NEXT (custom);
+ value = this_value;
if (MFAILP (check_variable_value (value, global ? global : plist)))
value = NULL;
status = Mcustomized;
im_info->externals = mplist ();
MPLIST_DO (elt, MPLIST_NEXT (elt))
{
+ MIMExternalModule *external;
+
if (MFAILP (MPLIST_PLIST_P (elt)))
continue;
- load_external_module (im_info, MPLIST_PLIST (elt));
+ external = load_external_module (MPLIST_PLIST (elt));
+ if (external)
+ mplist_add (im_info->externals, external->name, external);
}
}
else if (key == Mstate)
M17N_OBJECT_REF (im_info->description);
}
}
+ if (im_info->macros)
+ {
+ MPLIST_DO (pl, im_info->macros)
+ parse_action_list (MPLIST_PLIST (pl), im_info->macros);
+ }
+
im_info->tick = time (NULL);
}
\f
static int take_action_list (MInputContext *ic, MPlist *action_list);
-static void preedit_commit (MInputContext *ic);
+static void preedit_commit (MInputContext *ic, int need_prefix);
+
+/* Shift to the state of name STATE_NAME. If STATE_NAME is `t', shift
+ to the previous state (if any). If STATE_NAME is `nil', shift to
+ the initial state. */
static void
shift_state (MInputContext *ic, MSymbol state_name)
state = (MIMState *) MPLIST_VAL (im_info->states);
}
- MDEBUG_PRINT1 ("\n [IM] (shift %s)", MSYMBOL_NAME (state->name));
+ if (MDEBUG_FLAG ())
+ {
+ if (orig_state)
+ MDEBUG_PRINT2 ("\n [IM] [%s] (shift %s)\n",
+ MSYMBOL_NAME (orig_state->name),
+ MSYMBOL_NAME (state->name));
+ else
+ MDEBUG_PRINT1 (" (shift %s)\n", MSYMBOL_NAME (state->name));
+ }
/* Enter the new state. */
ic_info->state = state;
if (state == (MIMState *) MPLIST_VAL (im_info->states)
&& orig_state)
/* We have shifted to the initial state. */
- preedit_commit (ic);
+ preedit_commit (ic, 0);
mtext_cpy (ic_info->preedit_saved, ic->preedit);
ic_info->state_pos = ic->cursor_pos;
- if (state != orig_state)
+ if (state != orig_state || state_name == Mnil)
{
if (state == (MIMState *) MPLIST_VAL (im_info->states))
{
else
ic->status = im_info->title;
ic->status_changed = 1;
- if (ic_info->map == ic_info->state->map
- && ic_info->map->map_actions)
- {
- MDEBUG_PRINT (" init-actions:");
- take_action_list (ic, ic_info->map->map_actions);
- }
+ ic_info->state_hook = ic_info->map->map_actions;
}
}
int nchars = mt ? mtext_nchars (mt) : 1;
if (mt)
- mtext_ins (ic->preedit, pos, mt);
+ {
+ mtext_ins (ic->preedit, pos, mt);
+ MDEBUG_PRINT1 ("(\"%s\")", MTEXT_DATA (mt));
+ }
else
- mtext_ins_char (ic->preedit, pos, c, 1);
+ {
+ mtext_ins_char (ic->preedit, pos, c, 1);
+ if (c < 0x7F)
+ MDEBUG_PRINT1 ("('%c')", c);
+ else
+ MDEBUG_PRINT1 ("(U+%04X)", c);
+ }
adjust_markers (ic, pos, pos, nchars);
ic->preedit_changed = 1;
}
static void
-preedit_commit (MInputContext *ic)
+preedit_commit (MInputContext *ic, int need_prefix)
{
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
int preedit_len = mtext_nchars (ic->preedit);
mtext_put_prop_values (ic->preedit, 0, mtext_nchars (ic->preedit),
Mcandidate_index, NULL, 0);
mtext_cat (ic->produced, ic->preedit);
+ if (MDEBUG_FLAG ())
+ {
+ int i;
+
+ if (need_prefix)
+ MDEBUG_PRINT1 ("\n [IM] [%s]",
+ MSYMBOL_NAME (ic_info->state->name));
+ MDEBUG_PRINT (" (commit");
+ for (i = 0; i < mtext_nchars (ic->preedit); i++)
+ MDEBUG_PRINT1 (" U+%04X", mtext_ref_char (ic->preedit, i));
+ MDEBUG_PRINT (")");
+ }
+
mtext_reset (ic->preedit);
mtext_reset (ic_info->preedit_saved);
MPLIST_DO (p, ic_info->markers)
{
M17N_OBJECT_UNREF (ic->candidate_list);
ic->candidate_list = NULL;
+ ic->candidate_index = 0;
+ ic->candidate_from = ic->candidate_to = 0;
ic->candidates_changed = MINPUT_CANDIDATES_LIST_CHANGED;
if (ic->candidate_show)
{
int ingroup_index = idx - start;
MText *mt;
+ candidate_list = mplist_copy (candidate_list);
if (MPLIST_MTEXT_P (group))
{
mt = MPLIST_MTEXT (group);
to = from + mtext_nchars (mt);
}
mtext_put_prop (ic->preedit, from, to, Mcandidate_list, candidate_list);
+ M17N_OBJECT_UNREF (candidate_list);
mtext_put_prop (ic->preedit, from, to, Mcandidate_index, (void *) idx);
ic->cursor_pos = to;
}
return MCHARSET (sym);
}
+/* The returned plist must be UNREFed. */
+
static MPlist *
adjust_candidates (MPlist *plist, MCharset *charset)
{
return plist;
}
+/* The returned Plist must be UNREFed. */
+
static MPlist *
get_candidate_list (MInputContextInfo *ic_info, MPlist *args)
{
column = MPLIST_INTEGER (plist);
plist = MPLIST_PLIST (args);
+ if (! plist)
+ return NULL;
if (charset)
- plist = adjust_candidates (plist, charset);
+ {
+ plist = adjust_candidates (plist, charset);
+ if (! plist)
+ return NULL;
+ }
+ else
+ M17N_OBJECT_REF (plist);
+
+ if (column == 0)
+ return plist;
- if (plist && column > 0)
+ if (MPLIST_MTEXT_P (plist))
{
- if (MPLIST_MTEXT_P (plist))
- {
- MText *mt = MPLIST_MTEXT (plist);
- MPlist *next = MPLIST_NEXT (plist);
+ MText *mt = MPLIST_MTEXT (plist);
+ MPlist *next = MPLIST_NEXT (plist);
- if (MPLIST_TAIL_P (next))
- M17N_OBJECT_REF (mt);
- else
+ if (MPLIST_TAIL_P (next))
+ M17N_OBJECT_REF (mt);
+ else
+ {
+ mt = mtext_dup (mt);
+ while (! MPLIST_TAIL_P (next))
{
- mt = mtext_dup (mt);
- while (! MPLIST_TAIL_P (next))
- {
- mt = mtext_cat (mt, MPLIST_MTEXT (next));
- next = MPLIST_NEXT (next);
- }
+ mt = mtext_cat (mt, MPLIST_MTEXT (next));
+ next = MPLIST_NEXT (next);
}
- M17N_OBJECT_UNREF (plist);
- plist = mplist ();
- len = mtext_nchars (mt);
- if (len <= column)
- mplist_add (plist, Mtext, mt);
- else
+ }
+ M17N_OBJECT_UNREF (plist);
+ plist = mplist ();
+ len = mtext_nchars (mt);
+ if (len <= column)
+ mplist_add (plist, Mtext, mt);
+ else
+ {
+ for (i = 0; i < len; i += column)
{
- for (i = 0; i < len; i += column)
- {
- int to = (i + column < len ? i + column : len);
- MText *sub = mtext_copy (mtext (), 0, mt, i, to);
+ int to = (i + column < len ? i + column : len);
+ MText *sub = mtext_copy (mtext (), 0, mt, i, to);
- mplist_add (plist, Mtext, sub);
- M17N_OBJECT_UNREF (sub);
- }
+ mplist_add (plist, Mtext, sub);
+ M17N_OBJECT_UNREF (sub);
}
- M17N_OBJECT_UNREF (mt);
}
- else /* MPLIST_PLIST_P (plist) */
+ M17N_OBJECT_UNREF (mt);
+ }
+ else if (MPLIST_PLIST_P (plist))
+ {
+ MPlist *tail = plist;
+ MPlist *new = mplist ();
+ MPlist *this = mplist ();
+ int count = 0;
+
+ MPLIST_DO (tail, tail)
{
- MPlist *pl = MPLIST_PLIST (plist), *p;
- MPlist *next = MPLIST_NEXT (plist);
- int j;
+ MPlist *p = MPLIST_PLIST (tail);
- if (MPLIST_TAIL_P (next))
- M17N_OBJECT_REF (pl);
- else
- {
- pl = mplist_copy (pl);
- while (! MPLIST_TAIL_P (next))
- {
- p = mplist_copy (MPLIST_PLIST (next));
- pl = mplist__conc (pl, p);
- M17N_OBJECT_UNREF (p);
- next = MPLIST_NEXT (next);
- }
- }
- M17N_OBJECT_UNREF (plist);
- plist = mplist ();
- len = mplist_length (pl);
- if (len <= column)
- mplist_add (plist, Mplist, pl);
- else
+ MPLIST_DO (p, p)
{
- MPlist *p0 = pl;
+ MText *mt = MPLIST_MTEXT (p);
- for (i = 0; i < len; i += column)
+ if (count == column)
{
- p = mplist ();
- mplist_add (plist, Mplist, p);
- M17N_OBJECT_UNREF (p);
- for (j = 0; j < column && i + j < len; j++)
- {
- p = mplist_add (p, Mtext, MPLIST_VAL (p0));
- p0 = MPLIST_NEXT (p0);
- }
+ mplist_add (new, Mplist, this);
+ M17N_OBJECT_UNREF (this);
+ this = mplist ();
+ count = 0;
}
+ mplist_add (this, Mtext, mt);
+ count++;
}
- M17N_OBJECT_UNREF (pl);
}
+ mplist_add (new, Mplist, this);
+ M17N_OBJECT_UNREF (this);
+ mplist_set (plist, Mnil, NULL);
+ MPLIST_DO (tail, new)
+ {
+ MPlist *elt = MPLIST_PLIST (tail);
+
+ mplist_add (plist, Mplist, elt);
+ }
+ M17N_OBJECT_UNREF (new);
}
return plist;
}
/* Perform list of actions in ACTION_LIST for the current input
- context IC. If all actions are performed without error, return 0.
+ context IC. If unhandle action was not performed, return 0.
Otherwise, return -1. */
static int
take_action_list (MInputContext *ic, MPlist *action_list)
{
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
- MPlist *candidate_list = ic->candidate_list;
- int candidate_index = ic->candidate_index;
- int candidate_show = ic->candidate_show;
MTextProperty *prop;
MPLIST_DO (action_list, action_list)
else if (name == M_candidates)
{
MPlist *plist = get_candidate_list (ic_info, args);
+ MPlist *pl;
int len;
if (! plist)
continue;
+ if (MPLIST_PLIST_P (plist) && MPLIST_TAIL_P (plist))
+ {
+ M17N_OBJECT_UNREF (plist);
+ continue;
+ }
if (MPLIST_MTEXT_P (plist))
{
preedit_insert (ic, ic->cursor_pos, NULL,
preedit_insert (ic, ic->cursor_pos, mt, 0);
len = mtext_nchars (mt);
}
+ pl = mplist_copy (plist);
+ M17N_OBJECT_UNREF (plist);
mtext_put_prop (ic->preedit,
ic->cursor_pos - len, ic->cursor_pos,
- Mcandidate_list, plist);
+ Mcandidate_list, pl);
+ M17N_OBJECT_UNREF (pl);
mtext_put_prop (ic->preedit,
ic->cursor_pos - len, ic->cursor_pos,
Mcandidate_index, (void *) 0);
int to;
if (MPLIST_SYMBOL_P (args)
- && (pos = surrounding_pos (MPLIST_SYMBOL (args))) != 0)
+ && surrounding_pos (MPLIST_SYMBOL (args), &pos))
{
to = ic->cursor_pos + pos;
if (to < 0)
to = 0;
else if (to > len)
to = len;
+ pos = to - ic->cursor_pos;
}
- MDEBUG_PRINT1 ("(%d)", to - ic->cursor_pos);
+ MDEBUG_PRINT1 ("(%d)", pos);
if (to < ic->cursor_pos)
preedit_delete (ic, to, ic->cursor_pos);
else if (to > ic->cursor_pos)
}
}
}
+ else if (name == Mpop)
+ {
+ if (ic_info->key_head < ic_info->used)
+ MLIST_DELETE1 (ic_info, keys, ic_info->key_head, 1);
+ }
else if (name == Mcall)
{
MInputMethodInfo *im_info = (MInputMethodInfo *) ic->im->info;
= (MIMExternalModule *) mplist_get (im_info->externals,
module);
if (external)
- func = (MIMExternalFunc) mplist_get (external->func_list,
- func_name);
+ func = ((MIMExternalFunc)
+ mplist_get_func (external->func_list, func_name));
}
if (! func)
continue;
{
int intarg = (MPLIST_TAIL_P (args)
? ic_info->used - 2
- : integer_value (ic, args, NULL, 0));
+ : integer_value (ic, args, 0));
mtext_reset (ic->preedit);
mtext_reset (ic_info->preedit_saved);
|| name == Mmul || name == Mdiv)
{
MSymbol sym = MPLIST_SYMBOL (args);
+ MPlist *value = resolve_variable (ic_info, sym);
int val1, val2;
- MPlist *value;
char *op;
- val1 = integer_value (ic, args, &value, 0);
+ val1 = MPLIST_INTEGER (value);
args = MPLIST_NEXT (args);
val2 = resolve_expression (ic, args);
if (name == Mset)
val1 /= val2, op = "/=";
MDEBUG_PRINT4 ("(%s %s 0x%X(%d))",
MSYMBOL_NAME (sym), op, val1, val1);
- if (value)
- mplist_set (value, Minteger, (void *) val1);
+ mplist_set (value, Minteger, (void *) val1);
}
else if (name == Mequal || name == Mless || name == Mgreater
|| name == Mless_equal || name == Mgreater_equal)
}
else if (name == Mcommit)
{
- preedit_commit (ic);
+ preedit_commit (ic, 0);
}
else if (name == Munhandle)
{
- preedit_commit (ic);
+ preedit_commit (ic, 0);
return -1;
}
else
};
}
}
-
- if (ic->candidate_list)
- {
- M17N_OBJECT_UNREF (ic->candidate_list);
- ic->candidate_list = NULL;
- }
- if (ic->cursor_pos > 0
- && (prop = mtext_get_property (ic->preedit, ic->cursor_pos - 1,
- Mcandidate_list)))
- {
- ic->candidate_list = mtext_property_value (prop);
- M17N_OBJECT_REF (ic->candidate_list);
- ic->candidate_index
- = (int) mtext_get_prop (ic->preedit, ic->cursor_pos - 1,
- Mcandidate_index);
- ic->candidate_from = mtext_property_start (prop);
- ic->candidate_to = mtext_property_end (prop);
- }
-
- if (candidate_list != ic->candidate_list)
- ic->candidates_changed |= MINPUT_CANDIDATES_LIST_CHANGED;
- if (candidate_index != ic->candidate_index)
- ic->candidates_changed |= MINPUT_CANDIDATES_INDEX_CHANGED;
- if (candidate_show != ic->candidate_show)
- ic->candidates_changed |= MINPUT_CANDIDATES_SHOW_CHANGED;
return 0;
}
MSymbol alias = Mnil;
int i;
- MDEBUG_PRINT2 (" [IM] handle `%s' in state %s",
- msymbol_name (key), MSYMBOL_NAME (ic_info->state->name));
+ if (ic_info->state_hook)
+ {
+ MDEBUG_PRINT1 (" [IM] [%s] init-actions:",
+ MSYMBOL_NAME (ic_info->state->name));
+ take_action_list (ic, ic_info->state_hook);
+ ic_info->state_hook = NULL;
+ }
+
+ MDEBUG_PRINT2 (" [IM] [%s] handle `%s'",
+ MSYMBOL_NAME (ic_info->state->name), msymbol_name (key));
if (map->submaps)
{
{
/* MAP can not handle KEY. */
- /* If MAP is the root map of the initial state, it means that
- the current input method can not handle KEY. */
- if (map == ((MIMState *) MPLIST_VAL (im_info->states))->map)
+ /* Perform branch actions if any. */
+ if (map->branch_actions)
{
- MDEBUG_PRINT (" unhandled\n");
- return -1;
+ MDEBUG_PRINT (" branch-actions:");
+ if (take_action_list (ic, map->branch_actions) < 0)
+ {
+ MDEBUG_PRINT ("\n");
+ return -1;
+ }
}
- if (map != ic_info->state->map)
+ if (map == ic_info->map)
{
- /* If MAP is not the root map... */
- /* If MAP has branch actions, perform them. */
- if (map->branch_actions)
+ /* The above branch actions didn't change the state. */
+
+ /* If MAP is the root map of the initial state, and there
+ still exist an unhandled key, it means that the current
+ input method can not handle it. */
+ if (map == ((MIMState *) MPLIST_VAL (im_info->states))->map
+ && ic_info->key_head < ic_info->used)
{
- MDEBUG_PRINT (" branch-actions:");
- if (take_action_list (ic, map->branch_actions) < 0)
- {
- MDEBUG_PRINT ("\n");
- return -1;
- }
+ MDEBUG_PRINT (" unhandled\n");
+ ic_info->state_hook = map->map_actions;
+ return -1;
}
- /* If MAP is still not the root map, shift to the current
- state. */
- if (ic_info->map != ic_info->state->map)
- shift_state (ic, ic_info->state->name);
- }
- else
- {
- /* MAP is the root map, perform branch actions (if any) or
- shift to the initial state. */
- if (map->branch_actions)
+
+ if (map != ic_info->state->map)
{
- MDEBUG_PRINT (" branch-actions:");
- if (take_action_list (ic, map->branch_actions) < 0)
- {
- MDEBUG_PRINT ("\n");
- return -1;
- }
+ /* MAP is not the root map. Shift to the root map of the
+ current state. */
+ shift_state (ic, ic_info->state->name);
+ }
+ else if (! map->branch_actions)
+ {
+ /* MAP is the root map without any default branch
+ actions. Shift to the initial state. */
+ shift_state (ic, Mnil);
}
- else
- shift_state (ic, Mnil);
}
}
MDEBUG_PRINT ("\n");
{
MIMExternalModule *external = MPLIST_VAL (plist);
MIMExternalFunc func
- = (MIMExternalFunc) mplist_get (external->func_list, Minit);
+ = (MIMExternalFunc) mplist_get_func (external->func_list, Minit);
if (func)
(func) (func_args);
{
MIMExternalModule *external = MPLIST_VAL (plist);
MIMExternalFunc func
- = (MIMExternalFunc) mplist_get (external->func_list, Mfini);
+ = (MIMExternalFunc) mplist_get_func (external->func_list, Mfini);
if (func)
(func) (func_args);
fini_ic_info (ic);
if (reload)
reload_im_info (im_info);
+ if (! im_info->states)
+ {
+ struct MIMState *state;
+
+ M17N_OBJECT (state, free_state, MERROR_IM);
+ state->name = msymbol ("init");
+ state->title = mtext__from_data ("ERROR!", 6, MTEXT_FORMAT_US_ASCII, 0);
+ MSTRUCT_CALLOC (state->map, MERROR_IM);
+ im_info->states = mplist ();
+ mplist_add (im_info->states, state->name, state);
+ }
init_ic_info (ic);
shift_state (ic, Mnil);
+
ic->status_changed = status_changed;
ic->preedit_changed = preedit_changed;
ic->cursor_pos_changed = cursor_pos_changed;
{
MInputMethodInfo *im_info = get_im_info (im->language, im->name, Mnil, Mnil);
- if (! im_info)
+ if (! im_info || ! im_info->states || MPLIST_LENGTH (im_info->states) == 0)
MERROR (MERROR_IM, -1);
im->info = im_info;
ic_info->key_unhandled = 0;
do {
- if (handle_key (ic) < 0)
+ MPlist *candidate_list = ic->candidate_list;
+ int candidate_index = ic->candidate_index;
+ int candidate_show = ic->candidate_show;
+ MTextProperty *prop;
+ int result = handle_key (ic);
+
+ if (ic->candidate_list)
+ {
+ M17N_OBJECT_UNREF (ic->candidate_list);
+ ic->candidate_list = NULL;
+ }
+ if (ic->cursor_pos > 0
+ && (prop = mtext_get_property (ic->preedit, ic->cursor_pos - 1,
+ Mcandidate_list)))
+ {
+ ic->candidate_list = mtext_property_value (prop);
+ M17N_OBJECT_REF (ic->candidate_list);
+ ic->candidate_index
+ = (int) mtext_get_prop (ic->preedit, ic->cursor_pos - 1,
+ Mcandidate_index);
+ ic->candidate_from = mtext_property_start (prop);
+ ic->candidate_to = mtext_property_end (prop);
+ }
+ if (candidate_list != ic->candidate_list)
+ ic->candidates_changed |= MINPUT_CANDIDATES_LIST_CHANGED;
+ if (candidate_index != ic->candidate_index)
+ ic->candidates_changed |= MINPUT_CANDIDATES_INDEX_CHANGED;
+ if (candidate_show != ic->candidate_show)
+ ic->candidates_changed |= MINPUT_CANDIDATES_SHOW_CHANGED;
+
+ if (result < 0)
{
/* KEY was not handled. Delete it from the current key sequence. */
if (ic_info->used > 0)
/* If the current map is the root of the initial state, we should
produce any preedit text in ic->produced. */
if (ic_info->map == ((MIMState *) MPLIST_VAL (im_info->states))->map)
- preedit_commit (ic);
+ preedit_commit (ic, 1);
if (mtext_nchars (ic->produced) > 0)
{
- MSymbol lang = msymbol_get (ic->im->language, Mlanguage);
-
- if (mdebug__flag & mdebug_mask)
+ if (MDEBUG_FLAG ())
{
- MDEBUG_PRINT (" (produced");
+ MDEBUG_PRINT1 ("\n [IM] [%s] (produced",
+ MSYMBOL_NAME (ic_info->state->name));
for (i = 0; i < mtext_nchars (ic->produced); i++)
MDEBUG_PRINT1 (" U+%04X", mtext_ref_char (ic->produced, i));
MDEBUG_PRINT (")");
}
- if (lang != Mnil)
- mtext_put_prop (ic->produced, 0, mtext_nchars (ic->produced),
- Mlanguage, ic->im->language);
+ mtext_put_prop (ic->produced, 0, mtext_nchars (ic->produced),
+ Mlanguage, ic->im->language);
}
if (ic_info->commit_key_head > 0)
{
memset (prefix, 32, indent);
prefix[indent] = '\0';
- fprintf (stderr, "(\"%s\" ", msymbol_name (key));
+ fprintf (mdebug__output, "(\"%s\" ", msymbol_name (key));
if (map->map_actions)
mdebug_dump_plist (map->map_actions, indent + 2);
if (map->submaps)
{
MPLIST_DO (map_list, map->submaps)
{
- fprintf (stderr, "\n%s ", prefix);
+ fprintf (mdebug__output, "\n%s ", prefix);
dump_im_map (map_list, indent + 2);
}
}
if (map->branch_actions)
{
- fprintf (stderr, "\n%s (branch\n%s ", prefix, prefix);
+ fprintf (mdebug__output, "\n%s (branch\n%s ", prefix, prefix);
mdebug_dump_plist (map->branch_actions, indent + 4);
- fprintf (stderr, ")");
+ fprintf (mdebug__output, ")");
}
- fprintf (stderr, ")");
+ fprintf (mdebug__output, ")");
}
memset (prefix, 32, indent);
prefix[indent] = '\0';
- fprintf (stderr, "(%s", msymbol_name (state->name));
+ fprintf (mdebug__output, "(%s", msymbol_name (state->name));
if (state->map->submaps)
{
MPLIST_DO (map_list, state->map->submaps)
{
- fprintf (stderr, "\n%s ", prefix);
+ fprintf (mdebug__output, "\n%s ", prefix);
dump_im_map (map_list, indent + 2);
}
}
- fprintf (stderr, ")");
+ fprintf (mdebug__output, ")");
}
\f
minput_default_driver.filter = filter;
minput_default_driver.lookup = lookup;
minput_default_driver.callback_list = mplist ();
- mplist_put (minput_default_driver.callback_list, Minput_reset,
- (void *) reset_ic);
+ mplist_put_func (minput_default_driver.callback_list, Minput_reset,
+ M17N_FUNC (reset_ic));
minput_driver = &minput_default_driver;
fully_initialized = 0;
}
-int
-minput__callback (MInputContext *ic, MSymbol command)
-{
- MInputCallbackFunc func;
-
- if (! ic->im->driver.callback_list)
- return -1;
- func = (MInputCallbackFunc) mplist_get (ic->im->driver.callback_list,
- command);
- if (! func)
- return -1;
- (func) (ic, command);
- return 0;
-}
-
MSymbol
minput__char_to_key (int c)
{
/*=*/
/***en
- @name Variables: Predefined symbols for callback commands.
+ @brief Symbol whose name is "input-method".
+ */
+/***ja
+ @brief "input-method" ¤ò̾Á°¤È¤·¤Æ»ý¤Ä¥·¥ó¥Ü¥ë.
+ */
+MSymbol Minput_method;
+/***en
+ @name Variables: Predefined symbols for callback commands. */
+/***ja
+ @name ÊÑ¿ô¡§ ¥³¡¼¥ë¥Ð¥Ã¥¯¥³¥Þ¥ó¥ÉÍÑÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë. */
+/*** @{ */
+/***en
These are the predefined symbols that are used as the @c COMMAND
argument of callback functions of an input method driver (see
#MInputDriver::callback_list).
Most of them do not require extra argument nor return any value;
exceptions are these:
- Minput_get_surrounding_text: When a callback function assigned for
+ @b Minput_get_surrounding_text: When a callback function assigned for
this command is called, the first element of #MInputContext::plist
has key #Minteger and the value specifies which portion of the
surrounding text should be retrieved. If the value is positive,
it specifies the number of characters following the current cursor
position. If the value is negative, the absolute value specifies
the number of characters preceding the current cursor position.
+ If the value is zero, it means that the caller just wants to know
+ if the surrounding text is currently supported or not.
If the surrounding text is currently supported, the callback
function must set the key of this element to #Mtext and the value
function should return without changing the first element of
#MInputContext::plist.
- Minput_delete_surrounding_text: When a callback function assigned
+ @b Minput_delete_surrounding_text: When a callback function assigned
for this command is called, the first element of
#MInputContext::plist has key #Minteger and the value specifies
which portion of the surrounding text should be deleted in the
function must delete the specified text. It should not alter
#MInputContext::plist. */
/***ja
- @name ÊÑ¿ô¡§ ¥³¡¼¥ë¥Ð¥Ã¥¯¥³¥Þ¥ó¥ÉÍÑÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë.
-
ÆþÎϥ᥽¥Ã¥É¥É¥é¥¤¥Ð¤Î¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤Ë¤ª¤¤¤Æ @c COMMAND
°ú¿ô¤È¤·¤ÆÍѤ¤¤é¤ì¤ëÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë (#MInputDriver::callback_list »²¾È)¡£
¤Æ#Minteger ¤ò¤È¤ê¡¢¤½¤ÎÃͤϥµ¥é¥¦¥ó¥Ç¥£¥ó¥°¥Æ¥¥¹¥È¤Î¤¦¤Á¤É¤ÎÉôʬ
¤ò¼è¤Ã¤ÆÍè¤ë¤«¤ò»ØÄꤹ¤ë¡£Ãͤ¬Àµ¤Ç¤¢¤ì¤Ð¡¢¸½ºß¤Î¥«¡¼¥½¥ë°ÌÃ֤˳¤¯
ÃͤθĿôʬ¤Îʸ»ú¤ò¼è¤ë¡£Éé¤Ç¤¢¤ì¤Ð¡¢¥«¡¼¥½¥ë°ÌÃÖ¤ËÀè¹Ô¤¹¤ëÃͤÎÀäÂÐ
- ÃÍʬ¤Îʸ»ú¤ò¼è¤ë¡£
+ ÃÍʬ¤Îʸ»ú¤ò¼è¤ë¡£¸½ºß¥µ¥é¥¦¥ó¥É¥Æ¥¥¹¥È¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤«¤É¤¦
+ ¤«¤òÃΤꤿ¤¤¤À¤±¤Ç¤¢¤ì¤Ð¡¢¤³¤ÎÃͤϥ¼¥í¤Ç¤âÎɤ¤¡£
¥µ¥é¥¦¥ó¥Ç¥£¥ó¥°¥Æ¥¥¹¥È¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤Ï
¤³¤ÎÍ×ÁǤΥ¡¼¤ò #Mtext ¤Ë¡¢Ãͤò¼è¤ê¹þ¤ó¤ÀM-text ¤ËÀßÄꤷ¤Ê¤¯¤Æ¤Ï¤Ê
¥·¥ç¥ó¦¤ÇɬÍפǸúΨŪ¤À¤È»×¤¨¤ÐŤ¯¤Æ¤âÎɤ¤¡£
¥µ¥é¥¦¥ó¥Ç¥£¥ó¥°¥Æ¥¥¹¥È¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¥³¡¼¥ë¥Ð¥Ã¥¯´Ø
- ¿ô¤Ï #MInputContext::plist ¤ÎÂè°ìÍ×ÁǤòÊѲ½¤µ¤»¤ë¤³¤È¤Ê¤¯ÊÖ¤µ¤Ê¤¯¤Æ
- ¤Ï¤Ê¤é¤Ê¤¤¡£
+ ¿ô¤Ï #MInputContext::plist ¤ÎÂè°ìÍ×ÁǤòÊѹ¹¤·¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
Minput_delete_surrounding_text: ¤³¤Î¥³¥Þ¥ó¥É¤Ë³ä¤êÅö¤Æ¤é¤ì¤¿¥³¡¼¥ë
¥Ð¥Ã¥¯´Ø¿ô¤¬¸Æ¤Ð¤ì¤¿ºÝ¤Ë¤Ï¡¢#MInputContext::plist ¤ÎÂè°ìÍ×ÁǤϡ¢¥¡¼
Minput_get_surrounding_text ¤ÈƱÍͤΤä¤êÊý¤Ç»ØÄꤹ¤ë¡£¥³¡¼¥ë¥Ð¥Ã¥¯
´Ø¿ô¤Ï»ØÄꤵ¤ì¤¿¥Æ¥¥¹¥È¤òºï½ü¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£¤Þ¤¿
#MInputContext::plist ¤òÊѤ¨¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£ */
-/*** @{ */
-/*=*/
-
MSymbol Minput_preedit_start;
MSymbol Minput_preedit_done;
MSymbol Minput_preedit_draw;
/*=*/
/***en
- @name Variables: Predefined symbols used in input method information.
-
+ @name Variables: Predefined symbols used in input method information. */
+/***ja
+ @name ÊÑ¿ô: ÆþÎϥ᥽¥Ã¥É¾ðÊóÍÑÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë. */
+/*** @{ */
+/*=*/
+/***en
These are the predefined symbols describing status of input method
command and variable, and are used in a return value of
minput_get_command () and minput_get_variable (). */
/***ja
- @name ÊÑ¿ô: ÆþÎϥ᥽¥Ã¥É¾ðÊóÍÑÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë.
-
ÆþÎϥ᥽¥Ã¥É¤Î¥³¥Þ¥ó¥É¤äÊÑ¿ô¤Î¾õÂÖ¤òɽ¤·¡¢minput_get_command () ¤È
minput_get_variable () ¤ÎÌá¤êÃͤȤ·¤ÆÍѤ¤¤é¤ì¤ëÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë¡£ */
-/*** @{ */
-/*=*/
MSymbol Minherited;
MSymbol Mcustomized;
MSymbol Mconfigured;
MInputDriver *minput_driver;
+/*=*/
+/***
+ The variable #Minput_driver is a symbol for a foreign input method.
+ See @ref foreign-input-method "foreign input method" for the detail. */
MSymbol Minput_driver;
/*=*/
MDEBUG_PRINT2 (" [IM] opening (%s %s) ... ",
msymbol_name (language), msymbol_name (name));
if (language)
- driver = minput_driver;
+ {
+ if (name == Mnil)
+ MERROR (MERROR_IM, NULL);
+ driver = minput_driver;
+ }
else
{
driver = (MInputDriver *) msymbol_get (name, Minput_driver);
The minput_create_ic () function creates an input context object
associated with input method $IM, and calls callback functions
- corresponding to #Minput_preedit_start, #Minput_status_start, and
- #Minput_status_draw in this order.
+ corresponding to @b Minput_preedit_start, @b Minput_status_start, and
+ @b Minput_status_draw in this order.
@return
If an input context is successfully created, minput_create_ic ()
´Ø¿ô minput_create_ic () ¤ÏÆþÎϥ᥽¥Ã¥É $IM
¤ËÂбþ¤¹¤ëÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È¥ª¥Ö¥¸¥§¥¯¥È¤òÀ¸À®¤·¡¢
- #Minput_preedit_start, #Minput_status_start, #Minput_status_draw
+ @b Minput_preedit_start, @b Minput_status_start, @b Minput_status_draw
¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò¤³¤Î½ç¤Ë¸Æ¤Ö¡£
@return
if (im->driver.callback_list)
{
- minput__callback (ic, Minput_preedit_start);
- minput__callback (ic, Minput_status_start);
- minput__callback (ic, Minput_status_draw);
+ minput_callback (ic, Minput_preedit_start);
+ minput_callback (ic, Minput_status_start);
+ minput_callback (ic, Minput_status_draw);
}
MDEBUG_PRINT (" ok\n");
The minput_destroy_ic () function destroys the input context $IC,
which must have been created by minput_create_ic (). It calls
- callback functions corresponding to #Minput_preedit_done,
- #Minput_status_done, and #Minput_candidates_done in this order. */
+ callback functions corresponding to @b Minput_preedit_done,
+ @b Minput_status_done, and @b Minput_candidates_done in this order. */
/***ja
@brief ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È¤òÇ˲õ¤¹¤ë.
´Ø¿ô minput_destroy_ic () ¤Ï¡¢ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC ¤òÇ˲õ¤¹¤ë¡£
¤³¤ÎÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È¤Ï minput_create_ic ()
¤Ë¤è¤Ã¤Æºî¤é¤ì¤¿¤â¤Î¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£¤³¤Î´Ø¿ô¤Ï
- #Minput_preedit_done, #Minput_status_done, #Minput_candidates_done
+ @b Minput_preedit_done, @b Minput_status_done, @b Minput_candidates_done
¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò¤³¤Î½ç¤Ë¸Æ¤Ö¡£
*/
msymbol_name (ic->im->name), msymbol_name (ic->im->language));
if (ic->im->driver.callback_list)
{
- minput__callback (ic, Minput_preedit_done);
- minput__callback (ic, Minput_status_done);
- minput__callback (ic, Minput_candidates_done);
+ minput_callback (ic, Minput_preedit_done);
+ minput_callback (ic, Minput_status_done);
+ minput_callback (ic, Minput_candidates_done);
}
(*ic->im->driver.destroy_ic) (ic);
M17N_OBJECT_UNREF (ic->preedit);
The minput_filter () function filters input key $KEY according to
input context $IC, and calls callback functions corresponding to
- #Minput_preedit_draw, #Minput_status_draw, and
- #Minput_candidates_draw if the preedit text, the status, and the
+ @b Minput_preedit_draw, @b Minput_status_draw, and
+ @b Minput_candidates_draw if the preedit text, the status, and the
current candidate are changed respectively.
To make the input method commit the current preedit text (if any)
$KEY.
To inform the input method about the focus-out event, call this
- function with #Minput_focus_out as $KEY.
+ function with @b Minput_focus_out as $KEY.
To inform the input method about the focus-in event, call this
- function with #Minput_focus_in as $KEY.
+ function with @b Minput_focus_in as $KEY.
To inform the input method about the focus-move event (i.e. input
spot change within the same input context), call this function
- with #Minput_focus_move as $KEY.
+ with @b Minput_focus_move as $KEY.
@return
If $KEY is filtered out, this function returns 1. In that case,
´Ø¿ô minput_filter () ¤ÏÆþÎÏ¥¡¼ $KEY ¤òÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC
¤Ë±þ¤¸¤Æ¥Õ¥£¥ë¥¿¤·¡¢preedit ¥Æ¥¥¹¥È¡¢¥¹¥Æ¡¼¥¿¥¹¡¢¸½»þÅÀ¤Ç¤Î¸õÊ䤬ÊѲ½¤·¤¿»þÅÀ¤Ç¡¢¤½¤ì¤¾¤ì
- #Minput_preedit_draw, #Minput_status_draw,
- #Minput_candidates_draw ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò¸Æ¤Ö¡£
+ @b Minput_preedit_draw, @b Minput_status_draw,
+ @b Minput_candidates_draw ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò¸Æ¤Ö¡£
@return
$KEY ¤¬¥Õ¥£¥ë¥¿¤µ¤ì¤ì¤Ð¡¢¤³¤Î´Ø¿ô¤Ï 1 ¤òÊÖ¤¹¡£
if (! ic
|| ! ic->active)
return 0;
+ if (ic->im->driver.callback_list
+ && mtext_nchars (ic->preedit) > 0)
+ minput_callback (ic, Minput_preedit_draw);
+
ret = (*ic->im->driver.filter) (ic, key, arg);
if (ic->im->driver.callback_list)
{
if (ic->preedit_changed)
- minput__callback (ic, Minput_preedit_draw);
+ minput_callback (ic, Minput_preedit_draw);
if (ic->status_changed)
- minput__callback (ic, Minput_status_draw);
+ minput_callback (ic, Minput_status_draw);
if (ic->candidates_changed)
- minput__callback (ic, Minput_candidates_draw);
+ minput_callback (ic, Minput_candidates_draw);
}
return ret;
ic->spot.mt = mt;
ic->spot.pos = pos;
if (ic->im->driver.callback_list)
- minput__callback (ic, Minput_set_spot);
+ minput_callback (ic, Minput_set_spot);
}
/*=*/
minput_toggle (MInputContext *ic)
{
if (ic->im->driver.callback_list)
- minput__callback (ic, Minput_toggle);
+ minput_callback (ic, Minput_toggle);
ic->active = ! ic->active;
}
@brief Reset an input context.
The minput_reset_ic () function resets input context $IC by
- calling a callback function corresponding to #Minput_reset. It
+ calling a callback function corresponding to @b Minput_reset. It
resets the status of $IC to its initial one. As the
current preedit text is deleted without commitment, if necessary,
- call minput_filter () with the arg @r key #Mnil to force the input
+ call minput_filter () with the arg @b key #Mnil to force the input
method to commit the preedit in advance. */
/***ja
@brief ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È¤ò¥ê¥»¥Ã¥È¤¹¤ë.
- ´Ø¿ô minput_reset_ic () ¤Ï #Minput_reset ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô
+ ´Ø¿ô minput_reset_ic () ¤Ï @b Minput_reset ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô
¤ò¸Æ¤Ö¤³¤È¤Ë¤è¤Ã¤ÆÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC ¤ò¥ê¥»¥Ã¥È¤¹¤ë¡£¥ê¥»¥Ã¥È¤È¤Ï¡¢
¼ÂºÝ¤Ë¤ÏÆþÎϥ᥽¥Ã¥É¤ò½é´ü¾õÂ֤˰ܤ¹¤³¤È¤Ç¤¢¤ë¡£¸½ºßÆþÎÏÃæ¤Î¥Æ¥¥¹
¥È¤Ï¥³¥ß¥Ã¥È¤µ¤ì¤ë¤³¤È¤Ê¤¯ºï½ü¤µ¤ì¤ë¤Î¤Ç¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é
- ¥à¤Ï¡¢É¬Íפʤé¤Ðͽ¤á minput_filter () ¤ò°ú¿ô @r key #Mnil ¤Ç¸Æ¤ó¤Ç
+ ¥à¤Ï¡¢É¬Íפʤé¤Ðͽ¤á minput_filter () ¤ò°ú¿ô @b key #Mnil ¤Ç¸Æ¤ó¤Ç
¶¯À©Åª¤Ë¥×¥ê¥¨¥Ç¥£¥Ã¥È¥Æ¥¥¹¥È¤ò¥³¥ß¥Ã¥È¤µ¤»¤ë¤³¤È¡£ */
void
minput_reset_ic (MInputContext *ic)
{
if (ic->im->driver.callback_list)
- minput__callback (ic, Minput_reset);
+ minput_callback (ic, Minput_reset);
}
/*=*/
plist ¤ÎÂè°ìÍ×ÁǤϡ¢#Mtext ¤ò¥¡¼¤Ë»ý¤Á¡¢ÃͤÏÆþÎϥ᥽¥Ã¥É¤ò¼±Ê̤¹¤ë
¥¿¥¤¥È¥ë¤òɽ¤¹ M-text ¤Ç¤¢¤ë¡£ÂèÆóÍ×ÁǤ¬¤¢¤ì¤Ð¡¢¥¡¼¤Ï #Mtext ¤Ç¤¢
- ¤ê¡¢Ãͤϼ±ÊÌÍÑ¥¢¥¤¥³¥ó²èÁü¤ÎÀäÂÐ¥Õ¥¡¥¤¥ë¥Í¡¼¥à¤òɽ¤¹ M-text ¤Ç¤¢¤ë¡£
+ ¤ê¡¢Ãͤϼ±ÊÌÍÑ¥¢¥¤¥³¥ó²èÁü¥Õ¥¡¥¤¥ë¤ÎÀäÂХѥ¹¤òɽ¤¹ M-text ¤Ç¤¢¤ë¡£
@return
»ØÄê¤ÎÆþÎϥ᥽¥Ã¥É¤¬Â¸ºß¤·¡¢¥¿¥¤¥È¥ë¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤ì¤Ð
´Ø¿ô minput_get_description () ¤Ï¡¢$LANGUAGE ¤È $NAME ¤Ë¤è¤Ã¤Æ»ØÄê
¤µ¤ì¤¿ÆþÎϥ᥽¥Ã¥É¤òÀâÌÀ¤¹¤ë M-text ¤òÊÖ¤¹¡£
- @return »ØÄꤵ¤ì¤¿ÆþÎϥ᥽¥Ã¥É¤¬ÀâÌÀ¤¹¤ë¥Æ¥¥¹¥È¤ò»ý¤Ã¤Æ¤¤¤ì¤Ð¡¢
+ @return
+ »ØÄꤵ¤ì¤¿ÆþÎϥ᥽¥Ã¥É¤¬ÀâÌÀ¤¹¤ë¥Æ¥¥¹¥È¤ò»ý¤Ã¤Æ¤¤¤ì¤Ð¡¢
#MText ¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£¸Æ¤Ó½Ð¤·Â¦¤Ï¡¢¤½¤ì¤ò m17n_object_unref
() ¤òÍѤ¤¤Æ²òÊü¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£ÆþÎϥ᥽¥Ã¥É¤ËÀâÌÀ¥Æ¥¥¹¥È¤¬Ìµ¤±
¤ì¤Ð@c NULL ¤òÊÖ¤¹¡£ */
If $COMMAND is #Mnil, information about all commands is returned.
- The return value is a @e well-formed plist (#m17nPlist) of this
+ The return value is a @e well-formed plist (@ref m17nPlist) of this
format:
@verbatim
((NAME DESCRIPTION STATUS [KEYSEQ ...]) ...)
command has no description.
@c STATUS is a symbol representing how the key assignment is decided.
- The value is #Mnil (the default key assignment), #Mcustomized (the
- key assignment is customized by per-user configuration file), or
- #Mconfigured (the key assignment is set by the call of
+ The value is #Mnil (the default key assignment), @b Mcustomized (the
+ key assignment is customized by per-user customization file), or
+ @b Mconfigured (the key assignment is set by the call of
minput_config_command ()). For a local command only, it may also
- be #Minherited (the key assignment is inherited from the
+ be @b Minherited (the key assignment is inherited from the
corresponding global command).
@c KEYSEQ is a plist of one or more symbols representing a key
$COMMAND ¤¬ #Mnil ¤Î¾ì¹ç¤Ï¡¢¤¹¤Ù¤Æ¤Î¥³¥Þ¥ó¥É¤Ë´Ø¤¹¤ë¾ðÊó¤òÊÖ¤¹¡£
- Ìá¤êÃͤϰʲ¼¤Î·Á¼°¤Î @e well-formed plist (#m17nPlist) ¤Ç¤¢¤ë¡£
+ Ìá¤êÃͤϰʲ¼¤Î·Á¼°¤Î @e well-formed plist (@ref m17nPlist) ¤Ç¤¢¤ë¡£
@verbatim
((NAME DESCRIPTION STATUS [KEYSEQ ...]) ...)
@c DESCRIPTION ¤Ï¥³¥Þ¥ó¥É¤òÀâÌÀ¤¹¤ë M-text ¤Ç¤¢¤ë¤«¡¢ÀâÌÀ¤¬Ìµ¤¤¾ì¹ç¤Ë
¤Ï #Mnil ¤Ç¤¢¤ë¡£
- @c STATUS ¤Ï¥¡¼³ä¤êÅö¤Æ¤¬¤É¤Î¤è¤¦¤ËÄê¤á¤é¤ì¤ë¤«¤ò¤¢¤é¤ï¤¹¥·¥ó¥Ü¥ë¤Ç¤¢
- ¤ê¡¢¤½¤ÎÃÍ¤Ï #Mnil ¡Ê¥Ç¥Õ¥©¥ë¥È¤Î³ä¤êÅö¤Æ¡Ë, #Mcustomized ¡Ê¥æ¡¼¥¶
- Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Ë¤è¤Ã¤Æ¥«¥¹¥¿¥Þ¥¤¥º¤µ¤ì¤¿³ä¤êÅö¤Æ¡Ë, #Mconfigured
- ¡Êminput_config_command ()¤ò¸Æ¤Ö¤³¤È¤Ë¤è¤Ã¤ÆÀßÄꤵ¤ì¤ë³ä¤êÅö¤Æ¡Ë¤Î
- ¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£¥í¡¼¥«¥ë¥³¥Þ¥ó¥É¤Î¾ì¹ç¤Ë¤Ï¡¢#Minherited ¡ÊÂбþ¤¹¤ë
- ¥°¥í¡¼¥Ð¥ë¥³¥Þ¥ó¥É¤«¤é¤Î·Ñ¾µ¤Ë¤è¤ë³ä¤êÅö¤Æ¡Ë¤Ç¤â¤è¤¤¡£
+ @c STATUS ¤Ï¥¡¼³ä¤êÅö¤Æ¤¬¤É¤Î¤è¤¦¤ËÄê¤á¤é¤ì¤ë¤«¤ò¤¢¤é¤ï¤¹¥·¥ó¥Ü¥ë
+ ¤Ç¤¢¤ê¡¢¤½¤ÎÃÍ¤Ï #Mnil ¡Ê¥Ç¥Õ¥©¥ë¥È¤Î³ä¤êÅö¤Æ¡Ë, @b Mcustomized ¡Ê¥æ¡¼
+ ¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤Ë¤è¤Ã¤Æ¥«¥¹¥¿¥Þ¥¤¥º¤µ¤ì¤¿³ä¤êÅö¤Æ¡Ë,
+ @b Mconfigured ¡Êminput_config_command ()¤ò¸Æ¤Ö¤³¤È¤Ë¤è¤Ã¤ÆÀßÄꤵ¤ì¤ë
+ ³ä¤êÅö¤Æ¡Ë¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£¥í¡¼¥«¥ë¥³¥Þ¥ó¥É¤Î¾ì¹ç¤Ë¤Ï¡¢
+ @b Minherited ¡ÊÂбþ¤¹¤ë¥°¥í¡¼¥Ð¥ë¥³¥Þ¥ó¥É¤«¤é¤Î·Ñ¾µ¤Ë¤è¤ë³ä¤êÅö¤Æ¡Ë
+ ¤Ç¤â¤è¤¤¡£
@c KEYSEQ ¤Ï£±¤Ä°Ê¾å¤Î¥·¥ó¥Ü¥ë¤«¤é¤Ê¤ë plist ¤Ç¤¢¤ê¡¢³Æ¥·¥ó¥Ü¥ë¤Ï¥³¥Þ
¥ó¥É¤Ë³ä¤êÅö¤Æ¤é¤ì¤Æ¤¤¤ë¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤òɽ¤¹¡£KEYSEQ ¤¬Ìµ¤¤¾ì¹ç¤Ï¡¢
if (! cmds)
return NULL;
- plist = mplist_value (cmds); /* (NAME DESCRIPTION KEY-SEQ ...) */
- plist = mplist_next (plist); /* (DESCRIPTION KEY-SEQ ...) */
+ plist = mplist_value (cmds); /* (NAME DESCRIPTION STATUS KEY-SEQ ...) */
+ plist = mplist_next (plist); /* (DESCRIPTION STATUS KEY-SEQ ...) */
return (mplist_key (plist) == Mtext
? (MText *) mplist_value (plist)
: NULL);
If $KEYSEQLIST is a non-empty plist, it must be a list of key
sequences, and each key sequence must be a plist of symbols.
- If $KEYSEQLIST is an empty plist, the command becomes unusable.
+ If $KEYSEQLIST is an empty plist, any configuration and
+ customization of the command are cancelled, and default key
+ sequences become effective.
- If $KEYSEQLIST is NULL, the configuration of the command for the
- input method is canceled, and the default key sequences become
- effective. In such case, if $COMMAND is #Mnil, configurations for
- all commands of the input method are canceled.
+ If $KEYSEQLIST is NULL, the configuration of the command is
+ canceled, and the original key sequences (what saved in per-user
+ customization file, or the default one) become effective.
+
+ In the latter two cases, $COMMAND can be #Mnil to make all the
+ commands of the input method the target of the operation.
If $NAME is #Mnil, this function configures the key assignment of a
global command, not that of a specific input method.
The configuration takes effect for input methods opened or
re-opened later in the current session. In order to make the
configuration take effect for the future session, it must be saved
- in a per-user configuration file by the function
+ in a per-user customization file by the function
minput_save_config ().
@return
-
If the operation was successful, this function returns 0,
otherwise returns -1. The operation fails in these cases:
<ul>
$KEYSEQLIST ¤¬¶õ¥ê¥¹¥È¤Ç¤Ê¤±¤ì¤Ð¡¢¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤Î¥ê¥¹¥È¤Ç¤¢¤ê¡¢
³Æ¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤Ï¥·¥ó¥Ü¥ë¤Î plist ¤Ç¤¢¤ë¡£
- $KEYSEQLIST ¤¬¶õ¤Î plist ¤Ê¤é¤Ð¡¢¥³¥Þ¥ó¥É¤Ï»ÈÍѤǤ¤Ê¤¯¤Ê¤ë¡£
+ $KEYSEQLIST ¤¬¶õ¤Î plist ¤Ê¤é¤Ð¡¢¤½¤Î¥³¥Þ¥ó¥É¤ÎÀßÄê¤ä¥«¥¹¥¿¥Þ¥¤¥º¤Ï
+ ¤¹¤Ù¤Æ¥¥ã¥ó¥»¥ë¤µ¤ì¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤¬Í¸ú¤Ë¤Ê¤ë¡£
- $KEYSEQLIST ¤¬ NULL ¤Ç¤¢¤ì¤Ð¡¢»ØÄê¤ÎÆþÎϥ᥽¥Ã¥É¤Î¥³¥Þ¥ó¥É¤ÎÀßÄê¤Ï
- ¥¥ã¥ó¥»¥ë¤µ¤ì¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤¬Í¸ú¤Ë¤Ê¤ë¡£¤³¤Î¾ì¹ç¡¢
- $COMMAND ¤¬ #Mnil ¤Ê¤é¤Ð»ØÄê¤ÎÆþÎϥ᥽¥Ã¥É¤ÎÁ´¤Æ¤Î¥³¥Þ¥ó¥É¤ÎÀßÄ꤬
- ¥¥ã¥ó¥»¥ë¤µ¤ì¤ë¡£
+ $KEYSEQLIST ¤¬ NULL ¤Ç¤¢¤ì¤Ð¡¢¤½¤Î¥³¥Þ¥ó¥É¤ÎÀßÄê¤Ï¥¥ã¥ó¥»¥ë¤µ¤ì¡¢
+ ¸µ¤Î¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¡Ê¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤ËÊݸ¤µ¤ì¤Æ¤¤
+ ¤ë¤â¤Î¡¢¤¢¤ë¤¤¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¤â¤Î¡Ë¤¬Í¸ú¤Ë¤Ê¤ë¡£
+
+ ¸å¤Î¤Õ¤¿¤Ä¤Î¾ì¹ç¤Ë¤Ï¡¢$COMMAND ¤Ï #Mnil ¤ò¤È¤ë¤³¤È¤¬¤Ç¤¡¢»ØÄê¤ÎÆþ
+ Îϥ᥽¥Ã¥É¤ÎÁ´¤Æ¤Î¥³¥Þ¥ó¥ÉÀßÄê¤Î¥¥ã¥ó¥»¥ë¤ò°ÕÌ£¤¹¤ë¡£
$NAME ¤¬ #Mnil ¤Ê¤é¤Ð¡¢¤³¤Î´Ø¿ô¤Ï¸Ä¡¹¤ÎÆþÎϥ᥽¥Ã¥É¤Ç¤Ï¤Ê¤¯¥°¥í¡¼¥Ð
¥ë¤Ê¥³¥Þ¥ó¥É¤Î¥¡¼³ä¤êÅö¤Æ¤òÀßÄꤹ¤ë¡£
¤³¤ì¤é¤ÎÀßÄê¤Ï¡¢¸½¹Ô¤Î¥»¥Ã¥·¥ç¥óÃæ¤ÇÆþÎϥ᥽¥Ã¥É¤¬¥ª¡¼¥×¥ó¡Ê¤Þ¤¿¤Ï
ºÆ¥ª¡¼¥×¥ó¡Ë¤µ¤ì¤¿»þÅÀ¤Ç͸ú¤Ë¤Ê¤ë¡£¾Íè¤Î¥»¥Ã¥·¥ç¥óÃæ¤Ç¤â͸ú¤Ë¤¹
- ¤ë¤¿¤á¤Ë¤Ï¡¢´Ø¿ô minput_save_config () ¤òÍѤ¤¤Æ¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤
- ¥ë¤ËÊݸ¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
+ ¤ë¤¿¤á¤Ë¤Ï¡¢´Ø¿ô minput_save_config () ¤òÍѤ¤¤Æ¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤
+ ¥º¥Õ¥¡¥¤¥ë¤ËÊݸ¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
@return
MPlist *cmd, *plist, *key_seq_list, *key_seq;
/* At first get the current key-sequence assignment. */
- cmd = mplist_get_command (Mt, unicode, start_command);
+ cmd = minput_get_command (Mt, unicode, start_command);
if (! cmd)
{
/* The input method does not have the command "start". Here
should come some error handling code. */
}
- /* Now CMD == ((start DESCRIPTION KEY-SEQUENCE ...) ...). Extract
- the part (KEY-SEQUENCE ...). */
- plist = mplist_next (mplist_next (mplist_value (cmd)));
+ /* Now CMD == ((start DESCRIPTION STATUS KEY-SEQUENCE ...) ...).
+ Extract the part (KEY-SEQUENCE ...). */
+ plist = mplist_next (mplist_next (mplist_next (mplist_value (cmd))));
/* Copy it because we should not modify it directly. */
key_seq_list = mplist_copy (plist);
- m17n_object_unref (cmds);
key_seq = mplist ();
mplist_add (key_seq, Msymbol, msymbol ("C-x"));
MINPUT__INIT ();
- if (keyseqlist)
- {
- if (command == Mnil)
- MERROR (MERROR_IM, -1);
- MPLIST_DO (plist, keyseqlist)
- if (! MPLIST_PLIST_P (plist)
- || ! check_command_keyseq (plist))
- MERROR (MERROR_IM, -1);
- }
-
im_info = get_im_info (language, name, Mnil, Mcommand);
if (! im_info)
MERROR (MERROR_IM, -1);
- if (command != Mnil
- && (! im_info->cmds
- || ! mplist__assq (im_info->cmds, command)))
+ if (command == Mnil ? (keyseqlist && ! MPLIST_TAIL_P (keyseqlist))
+ : (! im_info->cmds
+ || ! mplist__assq (im_info->configured_cmds, command)))
MERROR (MERROR_IM, -1);
+ if (keyseqlist && ! MPLIST_TAIL_P (keyseqlist))
+ {
+ MPLIST_DO (plist, keyseqlist)
+ if (! check_command_keyseq (plist))
+ MERROR (MERROR_IM, -1);
+ }
config = get_config_info (im_info);
if (! config)
config->vars = mplist ();
}
+ if (! keyseqlist && MPLIST_TAIL_P (config->cmds))
+ /* Nothing to do. */
+ return 0;
+
if (command == Mnil)
{
- MInputMethodInfo *custom = get_custom_info (im_info);
-
- mplist_set (config->cmds, Mnil, NULL);
- if (custom && custom->cmds)
+ if (! keyseqlist)
+ {
+ /* Cancal the configuration. */
+ if (MPLIST_TAIL_P (config->cmds))
+ return 0;
+ mplist_set (config->cmds, Mnil, NULL);
+ }
+ else
{
+ /* Cancal the customization. */
+ MInputMethodInfo *custom = get_custom_info (im_info);
+
+ if (MPLIST_TAIL_P (config->cmds)
+ && (! custom || ! custom->cmds || MPLIST_TAIL_P (custom->cmds)))
+ /* Nothing to do. */
+ return 0;
+ mplist_set (config->cmds, Mnil, NULL);
MPLIST_DO (plist, custom->cmds)
{
command = MPLIST_SYMBOL (MPLIST_PLIST (plist));
else
{
plist = mplist__assq (config->cmds, command);
- if (plist)
+ if (! keyseqlist)
{
- plist = MPLIST_PLIST (plist); /* (NAME [nil KEY-SEQUENCE ...]) */
- plist = MPLIST_NEXT (plist); /* ([nil ...]) */
- if (! MPLIST_TAIL_P (plist))
- mplist_set (plist, Mnil, NULL); /* () */
+ /* Cancel the configuration. */
+ if (! plist)
+ return 0;
+ mplist__pop_unref (plist);
}
- else
+ else if (MPLIST_TAIL_P (keyseqlist))
{
- plist = mplist ();
- mplist_add (config->cmds, Mplist, plist);
- M17N_OBJECT_UNREF (plist);
- plist = mplist_add (plist, Msymbol, command);
- plist = MPLIST_NEXT (plist);
+ /* Cancel the customization. */
+ MInputMethodInfo *custom = get_custom_info (im_info);
+ int no_custom = (! custom || ! custom->cmds
+ || ! mplist__assq (custom->cmds, command));
+ if (! plist)
+ {
+ if (no_custom)
+ return 0;
+ plist = mplist ();
+ mplist_add (config->cmds, Mplist, plist);
+ M17N_OBJECT_UNREF (plist);
+ plist = mplist_add (plist, Msymbol, command);
+ }
+ else
+ {
+ if (no_custom)
+ mplist__pop_unref (plist);
+ else
+ {
+ plist = MPLIST_PLIST (plist); /* (NAME nil KEYSEQ ...) */
+ plist = MPLIST_NEXT (plist);
+ mplist_set (plist, Mnil, NULL);
+ }
+ }
}
- if (keyseqlist)
+ else
{
MPlist *pl;
- plist = mplist_add (plist, Msymbol, Mnil);
+ if (plist)
+ {
+ plist = MPLIST_NEXT (MPLIST_PLIST (plist));
+ if (! MPLIST_TAIL_P (plist))
+ mplist_set (plist, Mnil, NULL);
+ }
+ else
+ {
+ plist = mplist ();
+ mplist_add (config->cmds, Mplist, plist);
+ M17N_OBJECT_UNREF (plist);
+ plist = mplist_add (plist, Msymbol, command);
+ plist = MPLIST_NEXT (plist);
+ }
MPLIST_DO (keyseqlist, keyseqlist)
{
pl = mplist_copy (MPLIST_VAL (keyseqlist));
@brief Get information about input method variable(s).
The minput_get_variable () function returns information about
- the variable $VARIABLE of the input method specified by $LANGUAGE and $NAME.
+ variable $VARIABLE of the input method specified by $LANGUAGE and $NAME.
An input method variable controls behavior of an input method.
There are two kinds of variables, global and local. A global
If $VARIABLE is #Mnil, information about all variables is
returned.
- The return value is a @e well-formed plist (#m17nPlist) of this
+ The return value is a @e well-formed plist (@ref m17nPlist) of this
format:
@verbatim
((NAME DESCRIPTION STATUS VALUE [VALID-VALUE ...]) ...)
variable has no description.
@c STATUS is a symbol representing how the value is decided. The
- value is #Mnil (the default value), #Mcustomized (the value is
- customized by per-user configuration file), or #Mconfigured (the
+ value is #Mnil (the default value), @b Mcustomized (the value is
+ customized by per-user customization file), or @b Mconfigured (the
value is set by the call of minput_config_variable ()). For a
- local variable only, it may also be #Minherited (the value is
+ local variable only, it may also be @b Minherited (the value is
inherited from the corresponding global variable).
@c VALUE is the initial value of the variable. If the key of this
$VARIABLE ¤¬ #Mnil ¤Î¾ì¹ç¤Ï¡¢¤¹¤Ù¤Æ¤Î¥³¥Þ¥ó¥É¤Ë´Ø¤¹¤ë¾ðÊó¤òÊÖ¤¹¡£
- Ìá¤êÃͤϰʲ¼¤Î·Á¼°¤Î @e well-formed plist (#m17nPlist) ¤Ç¤¢¤ë¡£
+ Ìá¤êÃͤϰʲ¼¤Î·Á¼°¤Î @e well-formed plist (@ref m17nPlist) ¤Ç¤¢¤ë¡£
@verbatim
((NAME DESCRIPTION STATUS VALUE [VALID-VALUE ...]) ...)
@endverbatim
#Mnil ¤Ç¤¢¤ë¡£
@c STATUS ¤ÏÃͤ¬¤É¤Î¤è¤¦¤ËÄê¤á¤é¤ì¤ë¤«¤ò¤¢¤é¤ï¤¹¥·¥ó¥Ü¥ë¤Ç¤¢¤ê¡¢
- @c STATUS ¤ÎÃÍ¤Ï #Mnil ¡Ê¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¡Ë, #Mcustomized ¡Ê¥æ¡¼¥¶Ëè¤ÎÀß
- Äê¥Õ¥¡¥¤¥ë¤Ë¤è¤Ã¤Æ¥«¥¹¥¿¥Þ¥¤¥º¤µ¤ì¤¿ÃÍ¡Ë, #Mconfigured
+ @c STATUS ¤ÎÃÍ¤Ï #Mnil ¡Ê¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¡Ë, @b Mcustomized ¡Ê¥æ¡¼¥¶Ëè¤Î
+ ¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤Ë¤è¤Ã¤Æ¥«¥¹¥¿¥Þ¥¤¥º¤µ¤ì¤¿ÃÍ¡Ë, @b Mconfigured
¡Êminput_config_variable ()¤ò¸Æ¤Ö¤³¤È¤Ë¤è¤Ã¤ÆÀßÄꤵ¤ì¤ëÃ͡ˤΤ¤¤º¤ì
- ¤«¤Ç¤¢¤ë¡£¥í¡¼¥«¥ëÊÑ¿ô¤Î¾ì¹ç¤Ë¤Ï¡¢#Minherited ¡ÊÂбþ¤¹¤ë¥°¥í¡¼¥Ð¥ë
+ ¤«¤Ç¤¢¤ë¡£¥í¡¼¥«¥ëÊÑ¿ô¤Î¾ì¹ç¤Ë¤Ï¡¢@b Minherited ¡ÊÂбþ¤¹¤ë¥°¥í¡¼¥Ð¥ë
ÊÑ¿ô¤«¤é·Ñ¾µ¤·¤¿Ã͡ˤǤâ¤è¤¤¡£
@c VALUE ¤ÏÊÑ¿ô¤Î½é´üÃͤǤ¢¤ë¡£¤³¤ÎÍ×ÁǤΥ¡¼¤¬#Mt ¤Ç¤¢¤ì¤Ð½é´üÃͤò»ý
variable $VARIABLE of the input method specified by $LANGUAGE and
$NAME.
- If $VALUE is not NULL, it must be a plist of one element whose key
- is #Minteger, #Msymbol, or #Mtext, and the value is of the
- corresponding type.
+ If $VALUE is a non-empty plist, it must be a plist of one element
+ whose key is #Minteger, #Msymbol, or #Mtext, and the value is of
+ the corresponding type. That value is assigned to the variable.
+
+ If $VALUE is an empty plist, any configuration and customization
+ of the variable are canceled, and the default value is assigned to
+ the variable.
+
+ If $VALUE is NULL, the configuration of the variable is canceled,
+ and the original value (what saved in per-user customization file,
+ or the default value) is assigned to the variable.
- If $VALUE is NULL, a configuration for the variable for the input
- method is canceled, and the variable is initialized to the default
- value. In that case, if $VARIABLE is #Mnil, configurations for
- all variables of the input method are canceled.
+ In the latter two cases, $VARIABLE can be #Mnil to make all the
+ variables of the input method the target of the operation.
- If $NAME is #Mnil, this function configure the value of global
+ If $NAME is #Mnil, this function configures the value of global
variable, not that of a specific input method.
The configuration takes effect for input methods opened or
re-opened later in the current session. To make the configuration
take effect for the future session, it must be saved in a per-user
- configuration file by the function minput_save_config ().
+ customization file by the function minput_save_config ().
@return
´Ø¿ô minput_config_variable () ¤ÏÃÍ $VALUE ¤ò¡¢$LANGUAGE ¤È $NAME
¤Ë¤è¤Ã¤Æ»ØÄꤵ¤ì¤ëÆþÎϥ᥽¥Ã¥É¤ÎÊÑ¿ô $VARIABLE ¤Ë³ä¤êÅö¤Æ¤ë¡£
- $VALUE ¤¬ NULL¤Ç¤Ê¤±¤ì¤Ð¡¢£±Í×ÁǤΠplist ¤Ç¤¢¤ê¡¢¤½¤Î¥¡¼¤Ï
+ $VALUE ¤¬ ¶õ¥ê¥¹¥È¤Ç¤Ê¤±¤ì¤Ð¡¢£±Í×ÁǤΠplist ¤Ç¤¢¤ê¡¢¤½¤Î¥¡¼¤Ï
#Minteger, #Msymbol, #Mtext ¤Î¤¤¤º¤ì¤«¡¢ÃͤÏÂбþ¤¹¤ë·¿¤Î¤â¤Î¤Ç¤¢¤ë¡£
+ ¤³¤ÎÃͤ¬ÊÑ¿ô $VARIABLE ¤Ë³ä¤êÅö¤Æ¤é¤ì¤ë¡£
- $VALUE ¤¬ NULL ¤Ç¤¢¤ì¤Ð¡¢»ØÄê¤ÎÆþÎϥ᥽¥Ã¥É¤ÎÊÑ¿ô¤ÎÀßÄê¤Ï¥¥ã¥ó¥»¥ë
- ¤µ¤ì¡¢ÊÑ¿ô¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤ˽é´ü²½¤µ¤ì¤ë¡£¤³¤Î¾ì¹ç¡¢$VARIABLE ¤¬
- #Mnil ¤Ê¤é¤Ð»ØÄê¤ÎÆþÎϥ᥽¥Ã¥É¤ÎÁ´¤Æ¤ÎÊÑ¿ô¤ÎÀßÄ꤬¥¥ã¥ó¥»¥ë¤µ¤ì¤ë¡£
+ $VALUE ¤¬ ¶õ¥ê¥¹¥È¤Ç¤¢¤ì¤Ð¡¢ÊÑ¿ô¤ÎÀßÄê¤È¥«¥¹¥¿¥Þ¥¤¥º¤¬¥¥ã¥ó¥»¥ë¤µ
+ ¤ì¡¢¥Ç¥Õ¥©¥ë¥ÈÃͤ¬ÊÑ¿ô $VARIABLE ¤Ë³ä¤êÅö¤Æ¤é¤ì¤ë¡£
+
+ $VALUE ¤¬ NULL ¤Ç¤¢¤ì¤Ð¡¢ÊÑ¿ô¤ÎÀßÄê¤Ï¥¥ã¥ó¥»¥ë¤µ¤ì¡¢¸µ¤ÎÃ͡ʥ桼¥¶
+ Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ëÃæ¤ÎÃÍ¡¢¤Þ¤¿¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÃ͡ˤ¬³ä¤êÅö¤Æ¤é¤ì¤ë¡£
+
+ ¸å¤Î¤Õ¤¿¤Ä¤Î¾ì¹ç¤Ë¤Ï¡¢$VARIABLE ¤Ï #Mnil ¤ò¤È¤ë¤³¤È¤¬¤Ç¤¡¢»ØÄꤵ¤ì
+ ¤¿ÆþÎϥ᥽¥Ã¥É¤ÎÁ´¤Æ¤ÎÊÑ¿ôÀßÄê¤Î¥¥ã¥ó¥»¥ë¤ò°ÕÌ£¤¹¤ë¡£
$NAME ¤¬ #Mnil ¤Ê¤é¤Ð¡¢¤³¤Î´Ø¿ô¤Ï¸Ä¡¹¤ÎÆþÎϥ᥽¥Ã¥É¤Ç¤Ï¤Ê¤¯¥°¥í¡¼¥Ð
¥ë¤ÊÊÑ¿ô¤ÎÃͤòÀßÄꤹ¤ë¡£
¤³¤ì¤é¤ÎÀßÄê¤Ï¡¢¸½¹Ô¤Î¥»¥Ã¥·¥ç¥óÃæ¤ÇÆþÎϥ᥽¥Ã¥É¤¬¥ª¡¼¥×¥ó¡Ê¤Þ¤¿¤Ï
ºÆ¥ª¡¼¥×¥ó¡Ë¤µ¤ì¤¿»þÅÀ¤Ç͸ú¤Ë¤Ê¤ë¡£¾Íè¤Î¥»¥Ã¥·¥ç¥óÃæ¤Ç¤â͸ú¤Ë¤¹
- ¤ë¤¿¤á¤Ë¤Ï¡¢´Ø¿ô minput_save_config () ¤òÍѤ¤¤Æ¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤
- ¥ë¤ËÊݸ¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
+ ¤ë¤¿¤á¤Ë¤Ï¡¢´Ø¿ô minput_save_config () ¤òÍѤ¤¤Æ¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤
+ ¥º¥Õ¥¡¥¤¥ë¤ËÊݸ¤·¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£
@return
im_info = get_im_info (language, name, Mnil, Mvariable);
if (! im_info)
MERROR (MERROR_IM, -1);
- if (variable == Mnil)
- {
- if (value)
- MERROR (MERROR_IM, -1);
- }
- else if (! im_info->vars
- || ! (plist = mplist__assq (im_info->configured_vars, variable)))
+ if (variable == Mnil ? (value && ! MPLIST_TAIL_P (value))
+ : (! im_info->vars
+ || ! (plist = mplist__assq (im_info->configured_vars, variable))))
MERROR (MERROR_IM, -1);
- if (variable != Mnil && value)
+ if (value && ! MPLIST_TAIL_P (value))
{
plist = MPLIST_PLIST (plist);
plist = MPLIST_NEXT (plist); /* (DESC STATUS VALUE VALIDS ...) */
config->vars = mplist ();
}
+ if (! value && MPLIST_TAIL_P (config->vars))
+ /* Nothing to do. */
+ return 0;
+
if (variable == Mnil)
{
- MInputMethodInfo *custom = get_custom_info (im_info);
-
- mplist_set (config->vars, Mnil, NULL);
- if (custom && custom->cmds)
+ if (! value)
+ {
+ /* Cancel the configuration. */
+ if (MPLIST_TAIL_P (config->vars))
+ return 0;
+ mplist_set (config->vars, Mnil, NULL);
+ }
+ else
{
+ /* Cancel the customization. */
+ MInputMethodInfo *custom = get_custom_info (im_info);
+
+ if (MPLIST_TAIL_P (config->vars)
+ && (! custom || ! custom->vars || MPLIST_TAIL_P (custom->vars)))
+ /* Nothing to do. */
+ return 0;
+ mplist_set (config->vars, Mnil, NULL);
MPLIST_DO (plist, custom->vars)
{
variable = MPLIST_SYMBOL (MPLIST_PLIST (plist));
else
{
plist = mplist__assq (config->vars, variable);
- if (plist)
+ if (! value)
{
- plist = MPLIST_PLIST (plist); /* (NAME nil VALUE) */
- plist = MPLIST_NEXT (plist); /* ([nil VALUE]) */
- if (! MPLIST_TAIL_P (plist))
- mplist_set (plist, Mnil ,NULL); /* () */
+ /* Cancel the configuration. */
+ if (! plist)
+ return 0;
+ mplist__pop_unref (plist);
}
- else
+ else if (MPLIST_TAIL_P (value))
{
- plist = mplist ();
- mplist_add (config->vars, Mplist, plist);
- M17N_OBJECT_UNREF (plist);
- plist = mplist_add (plist, Msymbol, variable);
- plist = MPLIST_NEXT (plist);
+ /* Cancel the customization. */
+ MInputMethodInfo *custom = get_custom_info (im_info);
+ int no_custom = (! custom || ! custom->vars
+ || ! mplist__assq (custom->vars, variable));
+ if (! plist)
+ {
+ if (no_custom)
+ return 0;
+ plist = mplist ();
+ mplist_add (config->vars, Mplist, plist);
+ M17N_OBJECT_UNREF (plist);
+ plist = mplist_add (plist, Msymbol, variable);
+ }
+ else
+ {
+ if (no_custom)
+ mplist__pop_unref (plist);
+ else
+ {
+ plist = MPLIST_PLIST (plist); /* (NAME nil VALUE) */
+ plist = MPLIST_NEXT (plist); /* ([nil VALUE]) */
+ mplist_set (plist, Mnil ,NULL);
+ }
+ }
}
- if (value)
+ else
{
- plist = mplist_add (plist, Msymbol, Mnil);
+ if (plist)
+ {
+ plist = MPLIST_NEXT (MPLIST_PLIST (plist));
+ if (! MPLIST_TAIL_P (plist))
+ mplist_set (plist, Mnil, NULL);
+ }
+ else
+ {
+ plist = mplist ();
+ mplist_add (config->vars, Mplist, plist);
+ M17N_OBJECT_UNREF (plist);
+ plist = mplist_add (plist, Msymbol, variable);
+ plist = MPLIST_NEXT (plist);
+ }
mplist_add (plist, MPLIST_KEY (value), MPLIST_VAL (value));
}
}
/*=*/
/***en
- @brief Get the name of per-user configuration file.
+ @brief Get the name of per-user customization file.
The minput_config_file () function returns the absolute path name
- of per-user configuration file into which minput_save_config ()
- save configurations. It is usually @c "config.mic" under the
- directory @c ".m17n.d" of user's home directory. It is not assured
- that the file of the returned name exists nor is
- readable/writable. If minput_save_config () fails and returns -1,
- an application program might check the file, make it
- writable (if possible), and try minput_save_config () again.
+ of per-user customization file into which minput_save_config ()
+ save configurations. It is usually @c config.mic under the
+ directory <tt>${HOME}/.m17n.d</tt> (${HOME} is user's home
+ directory). It is not assured that the file of the returned name
+ exists nor is readable/writable. If minput_save_config () fails
+ and returns -1, an application program might check the file, make
+ it writable (if possible), and try minput_save_config () again.
@return
minput_save_config ()
*/
/***ja
- @brief ¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Î̾Á°¤òÆÀ¤ë.
+ @brief ¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤Î̾Á°¤òÆÀ¤ë.
´Ø¿ô minput_config_file () ¤Ï¡¢´Ø¿ô minput_save_config () ¤¬ÀßÄê¤ò
- Êݸ¤¹¤ë¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Ø¤ÎÀäÂХѥ¹Ì¾¤òÊÖ¤¹¡£Ä̾ï¤Ï¡¢¥æ¡¼¥¶
+ Êݸ¤¹¤ë¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤Ø¤ÎÀäÂХѥ¹Ì¾¤òÊÖ¤¹¡£Ä̾ï¤Ï¡¢¥æ¡¼¥¶
¤Î¥Û¡¼¥à¥Ç¥£¥ì¥¯¥È¥ê¤Î²¼¤Î¥Ç¥£¥ì¥¯¥È¥ê @c ".m17n.d" ¤Ë¤¢¤ë@c
"config.mic" ¤È¤Ê¤ë¡£ÊÖ¤µ¤ì¤¿Ì¾Á°¤Î¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤¹¤ë¤«¡¢Æɤ߽ñ¤¤Ç
¤¤ë¤«¤ÏÊݾڤµ¤ì¤Ê¤¤¡£´Ø¿ôminput_save_config () ¤¬¼ºÇÔ¤·¤Æ -1 ¤òÊÖ
/*=*/
/***en
- @brief Save configurations in per-user configuration file.
+ @brief Save configurations in per-user customization file.
The minput_save_config () function saves the configurations done
- so far in the current session into the per-user configuration
+ so far in the current session into the per-user customization
file.
@return
If the operation was successful, 1 is returned. If the per-user
- configuration file is currently locked, 0 is returned. In that
+ customization file is currently locked, 0 is returned. In that
case, the caller may wait for a while and try again. If the
configuration file is not writable, -1 is returned. In that case,
the caller may check the name of the file by calling
@seealso
minput_config_file () */
/***ja
- @brief ÀßÄê¤ò¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë.
+ @brief ÀßÄê¤ò¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë.
´Ø¿ô minput_save_config () ¤Ï¸½¹Ô¤Î¥»¥Ã¥·¥ç¥ó¤Ç¤³¤ì¤Þ¤Ç¤Ë¹Ô¤Ã¤¿ÀßÄê
- ¤ò¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë¡£
+ ¤ò¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë¡£
@return
- À®¸ù¤¹¤ì¤Ð 1 ¤òÊÖ¤¹¡£¥æ¡¼¥¶Ëè¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤¬¥í¥Ã¥¯¤µ¤ì¤Æ¤¤¤ì¤Ð 0
- ¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢¸Æ½Ð¦¤Ï¤·¤Ð¤é¤¯ÂԤäƺƻî¹Ô¤Ç¤¤ë¡£ÀßÄê¥Õ¥¡¥¤¥ë
- ¤¬½ñ¤¹þ¤ßÉԲĤξì¹ç¡¢-1 ¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢minput_config_file () ¤ò
- ¸Æ¤ó¤Ç¥Õ¥¡¥¤¥ë̾¤ò¥Á¥§¥Ã¥¯¤·¡¢¤Ç¤¤ì¤Ð½ñ¤¹þ¤ß²Äǽ¤Ë¤·¡¢ºÆ»î¹Ô¤Ç¤
- ¤ë¡£
+ À®¸ù¤¹¤ì¤Ð 1 ¤òÊÖ¤¹¡£¥æ¡¼¥¶Ëè¤Î¥«¥¹¥¿¥Þ¥¤¥º¥Õ¥¡¥¤¥ë¤¬¥í¥Ã¥¯¤µ¤ì¤Æ¤¤
+ ¤ì¤Ð 0 ¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢¸Æ½Ð¦¤Ï¤·¤Ð¤é¤¯ÂԤäƺƻî¹Ô¤Ç¤¤ë¡£ÀßÄê¥Õ¥¡
+ ¥¤¥ë¤¬½ñ¤¹þ¤ßÉԲĤξì¹ç¡¢-1 ¤òÊÖ¤¹¡£¤³¤Î¾ì¹ç¡¢minput_config_file
+ () ¤ò¸Æ¤ó¤Ç¥Õ¥¡¥¤¥ë̾¤ò¥Á¥§¥Ã¥¯¤·¡¢¤Ç¤¤ì¤Ð½ñ¤¹þ¤ß²Äǽ¤Ë¤·¡¢ºÆ»î¹Ô
+ ¤Ç¤¤ë¡£
@seealso
minput_config_file () */
update_custom_info ();
if (! im_custom_list)
im_custom_list = mplist ();
- data = tail = mplist ();
+ /* At first, reflect configuration in customization. */
MPLIST_DO (plist, im_config_list)
{
MPlist *pl = MPLIST_PLIST (plist);
else
custom->cmds = mplist (), p = NULL;
elt = MPLIST_NEXT (elt);
- if (MPLIST_TAIL_P (elt))
+ if (p)
{
- if (p)
- mplist__pop_unref (p);
+ p = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (p)));
+ mplist_set (p, Mnil, NULL);
}
else
{
- elt = MPLIST_NEXT (elt);
- if (p)
- {
- p = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (p)));
- mplist_set (p, Mnil, NULL);
- mplist__conc (p, elt);
- }
- else
- {
- p = MPLIST_PLIST (pl);
- mplist_add (custom->cmds, Mplist, p);
- }
+ p = mplist ();
+ mplist_add (custom->cmds, Mplist, p);
+ M17N_OBJECT_UNREF (p);
+ mplist_add (p, Msymbol, command);
+ p = mplist_add (p, Msymbol, Mnil);
+ p = MPLIST_NEXT (p);
}
+ mplist__conc (p, elt);
}
if (config->vars)
MPLIST_DO (pl, config->vars)
else
custom->vars = mplist (), p = NULL;
elt = MPLIST_NEXT (elt);
- if (MPLIST_TAIL_P (elt))
+ if (p)
{
- if (p)
- mplist__pop_unref (p);
+ p = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (p)));
+ mplist_set (p, Mnil, NULL);
}
else
{
- elt = MPLIST_NEXT (elt);
- if (p)
- {
- p = MPLIST_NEXT (MPLIST_NEXT (MPLIST_PLIST (p)));
- mplist_set (p, Mnil, NULL);
- mplist__conc (p, elt);
- }
- else
- {
- p = MPLIST_PLIST (pl);
- mplist_add (custom->vars, Mplist, p);
- }
+ p = mplist ();
+ mplist_add (custom->vars, Mplist, p);
+ M17N_OBJECT_UNREF (p);
+ mplist_add (p, Msymbol, variable);
+ p = mplist_add (p, Msymbol, Mnil);
+ p = MPLIST_NEXT (p);
}
+ mplist__conc (p, elt);
}
}
- M17N_OBJECT_UNREF (im_config_list);
+ free_im_list (im_config_list);
+ im_config_list = NULL;
+ /* Next, reflect customization to the actual plist to be written. */
+ data = tail = mplist ();
MPLIST_DO (plist, im_custom_list)
{
MPlist *pl = MPLIST_PLIST (plist);
extra = MPLIST_SYMBOL (pl);
pl = MPLIST_NEXT (pl);
custom = MPLIST_VAL (pl);
+ if ((! custom->cmds || MPLIST_TAIL_P (custom->cmds))
+ && (! custom->vars || MPLIST_TAIL_P (custom->vars)))
+ continue;
im_info = lookup_im_info (im_info_list, language, name, extra);
if (im_info)
{
config_all_variables (im_info);
}
- elt = mplist ();
- tail = mplist_add (tail, Mplist, elt);
- M17N_OBJECT_UNREF (elt);
- pl = mplist ();
- elt = mplist_add (elt, Mplist, pl);
- M17N_OBJECT_UNREF (pl);
- pl = mplist_add (pl, Msymbol, Minput_method);
- pl = mplist_add (pl, Msymbol, language);
- pl = mplist_add (pl, Msymbol, name);
- if (extra != Mnil)
- pl = mplist_add (pl, Msymbol, extra);
+ elt = NULL;
if (custom->cmds && ! MPLIST_TAIL_P (custom->cmds))
{
- pl = mplist ();
- elt = mplist_add (elt, Mplist, pl);
- M17N_OBJECT_UNREF (pl);
- pl = mplist_add (pl, Msymbol, Mcommand);
MPLIST_DO (p, custom->cmds)
- pl = mplist_add (pl, Mplist, MPLIST_PLIST (p));
+ if (! MPLIST_TAIL_P (MPLIST_NEXT (MPLIST_PLIST (p))))
+ break;
+ if (! MPLIST_TAIL_P (p))
+ {
+ elt = mplist ();
+ pl = mplist ();
+ mplist_add (elt, Mplist, pl);
+ M17N_OBJECT_UNREF (pl);
+ pl = mplist_add (pl, Msymbol, Mcommand);
+ MPLIST_DO (p, custom->cmds)
+ if (! MPLIST_TAIL_P (MPLIST_NEXT (MPLIST_PLIST (p))))
+ pl = mplist_add (pl, Mplist, MPLIST_PLIST (p));
+ }
}
if (custom->vars && ! MPLIST_TAIL_P (custom->vars))
{
+ MPLIST_DO (p, custom->vars)
+ if (! MPLIST_TAIL_P (MPLIST_NEXT (MPLIST_PLIST (p))))
+ break;
+ if (! MPLIST_TAIL_P (p))
+ {
+ if (! elt)
+ elt = mplist ();
+ pl = mplist ();
+ mplist_add (elt, Mplist, pl);
+ M17N_OBJECT_UNREF (pl);
+ pl = mplist_add (pl, Msymbol, Mvariable);
+ MPLIST_DO (p, custom->vars)
+ if (! MPLIST_TAIL_P (MPLIST_NEXT (MPLIST_PLIST (p))))
+ pl = mplist_add (pl, Mplist, MPLIST_PLIST (p));
+ }
+ }
+ if (elt)
+ {
pl = mplist ();
- elt = mplist_add (elt, Mplist, pl);
+ mplist_push (elt, Mplist, pl);
M17N_OBJECT_UNREF (pl);
- pl = mplist_add (pl, Msymbol, Mvariable);
- MPLIST_DO (p, custom->vars)
- pl = mplist_add (pl, Mplist, MPLIST_PLIST (p));
+ pl = mplist_add (pl, Msymbol, Minput_method);
+ pl = mplist_add (pl, Msymbol, language);
+ pl = mplist_add (pl, Msymbol, name);
+ if (extra != Mnil)
+ pl = mplist_add (pl, Msymbol, extra);
+ tail = mplist_add (tail, Mplist, elt);
+ M17N_OBJECT_UNREF (elt);
}
}
return (ret < 0 ? -1 : 1);
}
+/***en
+ @brief List available input methods.
+
+ The minput_list () function returns a list of currently available
+ input methods whose language is $LANGUAGE. If $LANGUAGE is #Mnil,
+ all input methods are listed.
+
+ @return
+ The returned value is a plist of this form:
+ ((LANGUAGE-NAME INPUT-METHOD-NAME SANE) ...)
+ The third element SANE of each input method is #Mt if it can be
+ successfully used, or #Mnil if it has some problem (e.g. syntax
+ error of MIM file, unavailable external module, unavailable
+ including input method). */
+
+#if EXAMPLE_CODE
+#include <stdio.h>
+#include <string.h>
+#include <m17n.h>
+
+int
+main (int argc, char **argv)
+{
+ MPlist *imlist, *pl;
+
+ M17N_INIT ();
+ imlist = minput_list ((argc > 1) ? msymbol (argv[1]) : Mnil);
+ for (pl = imlist; mplist_key (pl) != Mnil; pl = mplist_next (pl))
+ {
+ MPlist *p = mplist_value (pl);
+ MSymbol lang, name, sane;
+
+ lang = mplist_value (p);
+ p = mplist_next (p);
+ name = mplist_value (p);
+ p = mplist_next (p);
+ sane = mplist_value (p);
+
+ printf ("%s %s %s\n", msymbol_name (lang), msymbol_name (name),
+ sane == Mt ? "ok" : "no");
+ }
+
+ m17n_object_unref (imlist);
+ M17N_FINI ();
+ exit (0);
+}
+#endif
+
+MPlist *
+minput_list (MSymbol language)
+{
+ MPlist *plist, *pl;
+ MPlist *imlist = mplist ();
+
+ MINPUT__INIT ();
+ plist = mdatabase_list (Minput_method, language, Mnil, Mnil);
+ if (! plist)
+ return imlist;
+ MPLIST_DO (pl, plist)
+ {
+ MDatabase *mdb = MPLIST_VAL (pl);
+ MSymbol *tag = mdatabase_tag (mdb);
+ MPlist *imdata, *p, *elm;
+ int num_maps = 0, num_states = 0;
+
+ if (tag[2] == Mnil)
+ continue;
+ imdata = mdatabase_load (mdb);
+ if (! imdata)
+ continue;
+ MPLIST_DO (p, imdata)
+ if (MPLIST_PLIST_P (p))
+ {
+ /* Check these basic functionarity:
+ All external modules (if any) are loadable.
+ All included input method (if any) are loadable.
+ At least one map is defined or included.
+ At least one state is defined or included. */
+ MPlist *elt = MPLIST_PLIST (p);
+ MSymbol key;
+
+ if (MFAILP (MPLIST_SYMBOL_P (elt)))
+ break;
+ key = MPLIST_SYMBOL (elt);
+ if (key == Mmap)
+ num_maps++;
+ else if (key == Mstate)
+ num_states++;
+ else if (key == Mmodule)
+ {
+ MPLIST_DO (elt, MPLIST_NEXT (elt))
+ {
+ MIMExternalModule *external;
+
+ if (MFAILP (MPLIST_PLIST_P (elt)))
+ break;
+ external = load_external_module (MPLIST_PLIST (elt));
+ if (MFAILP (external))
+ break;
+ unload_external_module (external);
+ }
+ if (! MPLIST_TAIL_P (elt))
+ break;
+ }
+ else if (key == Minclude)
+ {
+ MInputMethodInfo *im_info;
+
+ elt = MPLIST_NEXT (elt);
+ if (MFAILP (MPLIST_PLIST_P (elt)))
+ break;
+ im_info = get_im_info_by_tags (MPLIST_PLIST (elt));
+ if (MFAILP (im_info))
+ break;
+ elt = MPLIST_NEXT (elt);
+ if (MFAILP (MPLIST_SYMBOL_P (elt)))
+ break;
+ key = MPLIST_SYMBOL (elt);
+ if (key == Mmap)
+ {
+ if (! im_info->maps)
+ break;
+ num_maps++;
+ }
+ else if (key == Mstate)
+ {
+ if (! im_info->states)
+ break;
+ num_states++;
+ }
+ }
+ }
+ elm = mplist ();
+ mplist_add (elm, Msymbol, tag[1]);
+ mplist_add (elm, Msymbol, tag[2]);
+ if (MPLIST_TAIL_P (p) && num_maps > 0 && num_states > 0)
+ mplist_add (elm, Msymbol, Mt);
+ else
+ mplist_add (elm, Msymbol, Mnil);
+ mplist_push (imlist, Mplist, elm);
+ M17N_OBJECT_UNREF (elm);
+ M17N_OBJECT_UNREF (imdata);
+ }
+ M17N_OBJECT_UNREF (plist);
+ return imlist;
+}
+
/*=*/
/*** @} */
/*=*/
The minput_get_variables () function returns a plist (#MPlist) of
variables used to control the behavior of the input method
specified by $LANGUAGE and $NAME. The plist is @e well-formed
- (#m17nPlist) of the following format:
+ (@ref m17nPlist) of the following format:
@verbatim
(VARNAME (DOC-MTEXT DEFAULT-VALUE [ VALUE ... ] )
´Ø¿ô minput_get_variables () ¤Ï¡¢$LANGUAGE ¤È $NAME ¤Ë¤è¤Ã¤Æ»ØÄꤵ
¤ì¤¿ÆþÎϥ᥽¥Ã¥É¤Î¿¶¤ëÉñ¤¤¤òÀ©¸æ¤¹¤ëÊÑ¿ô¤Î¥×¥í¥Ñ¥Æ¥£¥ê¥¹¥È
- (#MPlist) ¤òÊÖ¤¹¡£¤³¤Î¥ê¥¹¥È¤Ï @e well-formed ¤Ç¤¢¤ê(#m17nPlist) °Ê
+ (#MPlist) ¤òÊÖ¤¹¡£¤³¤Î¥ê¥¹¥È¤Ï @e well-formed ¤Ç¤¢¤ê(@ref m17nPlist) °Ê
²¼¤Î·Á¼°¤Ç¤¢¤ë¡£
@verbatim
@return
If the operation was successful, 0 is returned. Otherwise -1 is
- returned, and #merror_code is set to #MERROR_IM. */
+ returned, and #merror_code is set to @c MERROR_IM. */
/***ja
@brief ÆþÎϥ᥽¥Ã¥ÉÊÑ¿ô¤Î½é´üÃͤòÀßÄꤹ¤ë.
@return
½èÍý¤¬À®¸ù¤¹¤ì¤Ð 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤·¡¢
- #merror_code ¤ò #MERROR_IM ¤ËÀßÄꤹ¤ë¡£ */
+ #merror_code ¤ò @c MERROR_IM ¤ËÀßÄꤹ¤ë¡£ */
int
minput_set_variable (MSymbol language, MSymbol name,
@return
If the operation was successful, 0 is returned. Otherwise -1 is
- returned, and #merror_code is set to #MERROR_IM. */
+ returned, and #merror_code is set to @c MERROR_IM. */
/***ja
@brief ÆþÎϥ᥽¥Ã¥É¥³¥Þ¥ó¥É¤Ë¥¡¼¥·¡¼¥¯¥¨¥ó¥¹¤ò³ä¤êÅö¤Æ¤ë.
¤³¤Î³ä¤êÅö¤Æ¤Ï¡¢³ä¤êÅö¤Æ°Ê¹ß¿·¤·¤¯¥ª¡¼¥×¥ó¤µ¤ì¤¿ÆþÎϥ᥽¥Ã¥É¤«¤éÍ
¸ú¤Ë¤Ê¤ë¡£
- @return ½èÍý¤¬À®¸ù¤¹¤ì¤Ð 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤·¡¢
- #merror_code ¤ò #MERROR_IM ¤ËÀßÄꤹ¤ë¡£ */
+ @return
+ ½èÍý¤¬À®¸ù¤¹¤ì¤Ð 0 ¤òÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð -1 ¤òÊÖ¤·¡¢
+ #merror_code ¤ò @c MERROR_IM ¤ËÀßÄꤹ¤ë¡£ */
int
minput_assign_command_keys (MSymbol language, MSymbol name,
return ret;
}
+/*=*/
+
+/***en
+ @brief Call a callback function
+
+ The minput_callback () functions calls a callback function
+ $COMMAND assigned for the input context $IC. The caller must set
+ specific elements in $IC->plist if the callback function requires.
+
+ @return
+ If there exists a specified callback function, 0 is returned.
+ Otherwise -1 is returned. By side effects, $IC->plist may be
+ modified. */
+
+int
+minput_callback (MInputContext *ic, MSymbol command)
+{
+ MInputCallbackFunc func;
+
+ if (! ic->im->driver.callback_list)
+ return -1;
+ func = ((MInputCallbackFunc)
+ mplist_get_func (ic->im->driver.callback_list, command));
+ if (! func)
+ return -1;
+ (func) (ic, command);
+ return 0;
+}
+
/*** @} */
/*** @} */
/*=*/
@brief Dump an input method.
The mdebug_dump_im () function prints the input method $IM in a
- human readable way to the stderr. $INDENT specifies how many
- columns to indent the lines but the first one.
+ 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 $IM. */
/***ja
@brief ÆþÎϥ᥽¥Ã¥É¤ò¥À¥ó¥×¤¹¤ë.
- ´Ø¿ô mdebug_dump_im () ¤ÏÆþÎϥ᥽¥Ã¥É $IM ¤ò stderr
- ¤Ë¿Í´Ö¤Ë²ÄÆɤʷÁ¤Ç°õºþ¤¹¤ë¡£$INDENT ¤Ï£²¹ÔÌܰʹߤΥ¤¥ó¥Ç¥ó¥È¤ò»ØÄꤹ¤ë¡£
+ ´Ø¿ô mdebug_dump_im () ¤ÏÆþÎϥ᥽¥Ã¥É $IM ¤òɸ½à¥¨¥é¡¼½ÐÎϤ⤷¤¯¤Ï
+ ´Ä¶ÊÑ¿ô MDEBUG_DUMP_FONT ¤Ç»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ë¿Í´Ö¤Ë²ÄÆɤʷÁ¤Ç½Ð
+ ÎϤ¹¤ë¡£$INDENT ¤Ï£²¹ÔÌܰʹߤΥ¤¥ó¥Ç¥ó¥È¤ò»ØÄꤹ¤ë¡£
@return
¤³¤Î´Ø¿ô¤Ï $IM ¤òÊÖ¤¹¡£ */
memset (prefix, 32, indent);
prefix[indent] = '\0';
- fprintf (stderr, "(input-method %s %s ", msymbol_name (im->language),
+ fprintf (mdebug__output, "(input-method %s %s ", msymbol_name (im->language),
msymbol_name (im->name));
mdebug_dump_mtext (im_info->title, 0, 0);
if (im->name != Mnil)
MPLIST_DO (state, im_info->states)
{
- fprintf (stderr, "\n%s ", prefix);
+ fprintf (mdebug__output, "\n%s ", prefix);
dump_im_state (MPLIST_VAL (state), indent + 2);
}
}
- fprintf (stderr, ")");
+ fprintf (mdebug__output, ")");
return im;
}
projects / m17n / m17n-lib.git / blobdiff