/***en
@addtogroup m17nInputMethod
- @brief API for Input method
+ @brief API for Input method.
An input method is an object to enable inputting various
characters. An input method is identified by a pair of symbols,
An internal input method accepts an input key which is a symbol
associated with an input event. As there is no way for the @c
m17n @c library to know how input events are represented in an
- application program, a application programmer have to convert an
+ application program, an application programmer have to convert an
input event to an input key by himself. See the documentation of
the function minput_event_to_key () for the detail.
defined in an external resources (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
- to an input method driver. So, by preparing a proper driver, any
- kind of input method can be treated in the framework of the @c
- m17n @c library.
+ 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
/*=*/
/***ja
@addtogroup m17nInputMethod
- @brief ÆþÎϥ᥽¥Ã¥ÉÍÑAPI
+ @brief ÆþÎϥ᥽¥Ã¥ÉÍÑAPI.
ÆþÎϥ᥽¥Ã¥É¤Ï¿ÍͤÊʸ»ú¤òÆþÎϤ¹¤ë¤¿¤á¤Î¥ª¥Ö¥¸¥§¥¯¥È¤Ç¤¢¤ë¡£ÆþÎÏ¥á
¥½¥Ã¥É¤Ï¥·¥ó¥Ü¥ë LANGUAGE ¤È NAME ¤ÎÁȤˤè¤Ã¤Æ¼±Ê̤µ¤ì¡¢¤³¤ÎÁȤˤè¤Ã
µÁ¤¹¤ë¤³¤È¤¬¤Ç¤¡¢¤½¤Î¤è¤¦¤ÊÆþÎϥ᥽¥Ã¥É¤Î LANGUAGE ¤Ï @c Mt ¤Ç¤¢
¤ë¡£
- ÆâÉôÆþÎϥ᥽¥Ã¥É¤Ï¡¢¥æ¡¼¥¶¤ÎÆþÎÏ¥¤¥Ù¥ó¥È¤ËÂбþ¤·¤¿ÆþÎÏ¥¡¼¤ò¼õ¤±¼è
- ¤ë¡£ÆþÎÏ¥¡¼¤Ï¥·¥ó¥Ü¥ë¤Ç¤¢¤ë¡£@c m17n @c ¥é¥¤¥Ö¥é¥ê ¤ÏÆþÎÏ¥¤¥Ù¥ó¥È
- ¤¬¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¡¦¥×¥í¥°¥é¥à¤Ç¤É¤Î¤è¤¦¤Ëɽ¸½¤µ¤ì¤Æ¤¤¤ë¤«¤òÃΤë½Ñ
- ¤ò»ý¤¿¤Ê¤¤¤Î¤Ç¡¢ÆþÎÏ¥¤¥Ù¥ó¥È¤«¤éÆþÎÏ¥¡¼¤Ø¤ÎÊÑ´¹¤Ï¥¢¥×¥ê¥±¡¼¥·¥ç¥ó
- ¥×¥í¥°¥é¥Þ¤ÎÀÕǤ¤Ç¹Ô¤ï¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï´Ø¿ô
- minput_event_to_key () ¤ÎÀâÌÀ¤ò»²¾È¡£
+ ÆâÉôÆþÎϥ᥽¥Ã¥É¤Ï¡¢¥æ¡¼¥¶¤ÎÆþÎÏ¥¤¥Ù¥ó¥È¤ËÂбþ¤·¤¿¥·¥ó¥Ü¥ë¤Ç¤¢¤ëÆþ
+ ÎÏ¥¡¼¤ò¼õ¤±¼è¤ë¡£@c m17n @c ¥é¥¤¥Ö¥é¥ê ¤ÏÆþÎÏ¥¤¥Ù¥ó¥È¤¬¥¢¥×¥ê¥±¡¼
+ ¥·¥ç¥ó¥×¥í¥°¥é¥à¤Ç¤É¤¦É½¸½¤µ¤ì¤Æ¤¤¤ë¤«¤òÃΤë½Ñ¤ò»ý¤¿¤Ê¤¤¤Î¤Ç¡¢ÆþÎÏ
+ ¥¤¥Ù¥ó¥È¤«¤éÆþÎÏ¥¡¼¤Ø¤ÎÊÑ´¹¤Ï¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥×¥í¥°¥é¥Þ¤ÎÀÕǤ¤Ç¹Ô
+ ¤ï¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï´Ø¿ô minput_event_to_key () ¤ÎÀâ
+ ÌÀ¤ò»²¾È¡£
<li> ³°ÉôÆþÎϥ᥽¥Ã¥É
¤³¤Î¼ï¤ÎÆþÎϥ᥽¥Ã¥É¤Ç¤Ï¡¢¥·¥ó¥Ü¥ë NAME ¤Ï@c 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
¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¤·¤¿¤¬¤Ã¤Æ¡¢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¤¬¤Ç¤¤ë¡£
+ ¤¤¤«¤Ê¤ë¼ïÎà¤ÎÆþÎϥ᥽¥Ã¥É¤â @c m17n @c ¥é¥¤¥Ö¥é¥ê ¤ÎÏÈÁȤÎÃæ¤Ç°·
+ ¤¦»ö¤¬¤Ç¤¤ë¡£
- ´Êñ¤Î¤¿¤á¡¢m17n X ¥é¥¤¥Ö¥é¥ê¤Ï XIM ¤Î OverTheSpot ¤ÎÆþÎÏ¥¹¥¿¥¤¥ë
+ ÍøÊØÀ¤Î¤¿¤á¡¢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¤·
- ¤Æ¤¤¤ë¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ïm17n-win API ¤Î¥É¥¥å¥á¥ó¥È¤ò»²¾È¤Î¤³¤È¡£
+ ¤Æ¤¤¤ë¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï m17n GUI API ¤Î¥É¥¥å¥á¥ó¥È¤ò»²¾È¤Î¤³¤È¡£
</ul>
#include <stdio.h>
#include <string.h>
-#include <dlfcn.h>
#include "config.h"
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
#include "m17n-gui.h"
#include "m17n-misc.h"
#include "internal.h"
#include "symbol.h"
#include "plist.h"
+static int mdebug_mask = MDEBUG_INPUT;
+
static MSymbol Minput_method;
/** Symbols to load an input method data. */
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
int code;
MText *preedit = ic->preedit;
- int len = mtext_nbytes (preedit);
+ int len = mtext_nchars (preedit);
if (MPLIST_INTEGER_P (arg))
return MPLIST_INTEGER (arg);
code = ic->cursor_pos + 1;
else if (code == '<')
code = 0;
- else if (code == '<')
+ else if (code == '>')
code = len;
return (code >= 0 && code < len ? mtext_ref_char (preedit, code) : -1);
}
MPlist *macros = NULL;
MPlist *elt;
- if (! MPLIST_PLIST_P (plist))
- MERROR (MERROR_IM, -1);
for (; MPLIST_PLIST_P (plist); plist = MPLIST_NEXT (plist))
{
elt = MPLIST_PLIST (plist);
}
}
- MPLIST_DO (elt, maps)
- M17N_OBJECT_UNREF (MPLIST_VAL (elt));
- M17N_OBJECT_UNREF (maps);
+ if (maps)
+ {
+ MPLIST_DO (elt, maps)
+ M17N_OBJECT_UNREF (MPLIST_VAL (elt));
+ M17N_OBJECT_UNREF (maps);
+ }
if (! title)
title = mtext_from_data (MSYMBOL_NAME (name), MSYMBOL_NAMELEN (name),
MTEXT_FORMAT_US_ASCII);
{
MInputMethodInfo *im_info = (MInputMethodInfo *) ic->im->info;
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
- MIMState *state = ic_info->state;
+ MIMState *state;
/* Find a state to shift to. If not found, shift to the initial
state. */
if (! state)
state = (MIMState *) MPLIST_VAL (im_info->states);
+ MDEBUG_PRINT1 ("\n[IM] state-shift (%s)", MSYMBOL_NAME (state->name));
+
/* Enter the new state. */
ic_info->state = state;
ic_info->map = state->map;
mtext_put_prop_values (ic->preedit, 0, mtext_nchars (ic->preedit),
Mcandidate_index, NULL, 0);
mtext_cat (ic->produced, ic->preedit);
+ if ((mdebug__flag & mdebug_mask)
+ && mtext_nchars (ic->produced) > 0)
+ {
+ int i;
+
+ MDEBUG_PRINT (" (produced");
+ for (i = 0; i < mtext_nchars (ic->produced); i++)
+ MDEBUG_PRINT1 (" U+%04X", mtext_ref_char (ic->produced, i));
+ MDEBUG_PRINT (")");
+ }
mtext_reset (ic->preedit);
ic->candidate_list = NULL;
ic->candidate_show = 0;
if (ic_info->key_head == ic_info->used
&& ic_info->map == ic_info->state->map
&& ic_info->map->map_actions)
- take_action_list (ic, ic_info->map->map_actions);
+ {
+ MDEBUG_PRINT (" init-actions:");
+ take_action_list (ic, ic_info->map->map_actions);
+ }
}
+/* Find a candidate group that contains a candidate number INDEX from
+ PLIST. Set START_INDEX to the first candidate number of the group,
+ END_INDEX to the last candidate number plus 1, GROUP_INDEX to the
+ candidate group number if they are non-NULL. If INDEX is -1, find
+ the last candidate group. */
static MPlist *
find_candidates_group (MPlist *plist, int index,
len = mtext_nchars (MPLIST_MTEXT (plist));
else
len = mplist_length (MPLIST_PLIST (plist));
- if (i + len > index)
+ if (index < 0 ? MPLIST_TAIL_P (MPLIST_NEXT (plist))
+ : i + len > index)
{
if (start_index)
*start_index = i;
}
static void
-udpate_candidate (MInputContext *ic, MTextProperty *prop, int idx)
+update_candidate (MInputContext *ic, MTextProperty *prop, int idx)
{
int from = mtext_property_start (prop);
int to = mtext_property_end (prop);
args = MPLIST_NEXT (action);
}
+ MDEBUG_PRINT1 (" %s", MSYMBOL_NAME (name));
if (name == Minsert)
{
if (MPLIST_MTEXT_P (args))
end - start - 1, MPLIST_SYMBOL (args),
NULL)
: MPLIST_INTEGER (args)));
- if (idx < 0
- || (idx >= end
- && MPLIST_TAIL_P (MPLIST_NEXT (group))))
+ if (idx < 0)
+ {
+ find_candidates_group (mtext_property_value (prop), -1,
+ NULL, &end, NULL);
+ idx = end - 1;
+ }
+ else if (idx >= end
+ && MPLIST_TAIL_P (MPLIST_NEXT (group)))
idx = 0;
}
else
ingroup_index = len - 1;
idx += ingroup_index;
}
- udpate_candidate (ic, prop, idx);
+ update_candidate (ic, prop, idx);
}
else if (name == Mshow)
ic->candidate_show = 1;
else
val1 /= val2;
mplist_put (ic_info->vars, sym, (void *) val1);
+ MDEBUG_PRINT2 ("(%s=%d)", MSYMBOL_NAME (sym), val1);
}
else if (name == Mequal || name == Mless || name == Mgreater)
{
int val1, val2;
MPlist *actions1, *actions2;
- int ret;
+ int ret = 0;
val1 = integer_value (ic, args);
args = MPLIST_NEXT (args);
MSymbol key = ic_info->keys[ic_info->key_head];
int i;
+ MDEBUG_PRINT2 ("[IM] handle `%s' in state %s",
+ MSYMBOL_NAME (key), MSYMBOL_NAME (ic_info->state->name));
+
if (map->submaps)
{
submap = mplist_get (map->submaps, key);
if (submap)
{
+ MDEBUG_PRINT (" submap-found");
mtext_cpy (ic->preedit, ic_info->preedit_saved);
ic->cursor_pos = ic_info->state_pos;
ic_info->key_head++;
ic_info->map = map = submap;
if (map->map_actions)
{
+ MDEBUG_PRINT (" map-actions:");
if (take_action_list (ic, map->map_actions) < 0)
return -1;
}
{
if (map->branch_actions)
{
+ MDEBUG_PRINT (" branch-actions:");
if (take_action_list (ic, map->branch_actions) < 0)
return -1;
}
if (ic_info->map != ic_info->state->map)
shift_state (ic, ic_info->state->name);
}
+ MDEBUG_PRINT ("\n");
}
else
{
/* 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)
- return -1;
+ {
+ MDEBUG_PRINT (" unhandled\n");
+ return -1;
+ }
if (map != ic_info->state->map)
{
/* If MAP is not the root map... */
/* If MAP has branch actions, perform them. */
if (map->branch_actions)
- take_action_list (ic, map->branch_actions);
+ {
+ MDEBUG_PRINT (" branch-actions:");
+ take_action_list (ic, map->branch_actions);
+ }
/* 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);
/* If MAP has branch_actions, perform them. */
if (ic_info->map->branch_actions)
- take_action_list (ic, ic_info->map->branch_actions);
+ {
+ MDEBUG_PRINT (" init-actions:");
+ take_action_list (ic, ic_info->map->branch_actions);
+ }
}
}
else
/* MAP is the root map, perform branch actions (if any) or
shift to the initial state. */
if (map->branch_actions)
- take_action_list (ic, map->branch_actions);
+ {
+ MDEBUG_PRINT (" branch-actions:");
+ take_action_list (ic, map->branch_actions);
+ }
else
shift_state (ic,
((MIMState *) MPLIST_VAL (im_info->states))->name);
}
+ MDEBUG_PRINT ("\n");
}
return 0;
}
static void
-reset_ic (MInputContext *ic)
+reset_ic (MInputContext *ic, MSymbol ignore)
{
MInputMethodInfo *im_info = (MInputMethodInfo *) ic->im->info;
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
+ if (im_info->states)
+ /* Shift to the initial state. */
+ shift_state (ic, Mnil);
+ else
+ ic_info->state = NULL;
MLIST_RESET (ic_info);
- ic_info->state = (MIMState *) MPLIST_VAL (im_info->states);
- ic_info->map = ic_info->state->map;
+ ic_info->map = ic_info->state ? ic_info->state->map : NULL;
ic_info->state_key_head = ic_info->key_head = 0;
+ ic_info->key_unhandled = 0;
ic->cursor_pos = ic_info->state_pos = 0;
- ic->status = ic_info->state->title;
+ ic->status = ic_info->state ? ic_info->state->title : NULL;
if (! ic->status)
ic->status = im_info->title;
ic->candidate_list = NULL;
ic->candidate_show = 0;
ic->status_changed = ic->preedit_changed = ic->candidates_changed = 1;
- if (ic_info->map->map_actions)
+ if (ic_info->map && ic_info->map->map_actions)
take_action_list (ic, ic_info->map->map_actions);
}
}
M17N_OBJECT_UNREF (func_args);
}
- reset_ic (ic);
+ reset_ic (ic, Mnil);
return 0;
}
MInputContextInfo *ic_info = (MInputContextInfo *) ic->info;
int i = 0;
+ if (! ic_info->state)
+ {
+ ic_info->key_unhandled = 1;
+ return 0;
+ }
mtext_reset (ic->produced);
ic->status_changed = ic->preedit_changed = ic->candidates_changed = 0;
MLIST_APPEND1 (ic_info, keys, key, MERROR_IM);
{
/* KEY was not handled. Reset the status and break the
loop. */
- reset_ic (ic);
+ reset_ic (ic, Mnil);
/* This forces returning 1. */
ic_info->key_unhandled = 1;
break;
if (i++ == 100)
{
mdebug_hook ();
- reset_ic (ic);
+ reset_ic (ic, Mnil);
ic_info->key_unhandled = 1;
break;
}
Minput_candidates_draw = msymbol ("input-candidates-draw");
Minput_set_spot = msymbol ("input-set-spot");
Minput_toggle = msymbol ("input-toggle");
+ Minput_reset = msymbol ("input-reset");
Mcandidate_list = msymbol_as_managing_key (" candidate-list");
Mcandidate_index = msymbol (" candidate-index");
minput_default_driver.destroy_ic = destroy_ic;
minput_default_driver.filter = filter;
minput_default_driver.lookup = lookup;
- minput_default_driver.callback_list = NULL;
+ minput_default_driver.callback_list = mplist ();
+ mplist_put (minput_default_driver.callback_list, Minput_reset,
+ (void *) reset_ic);
minput_driver = &minput_default_driver;
return 0;
}
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). */
+ #MInputDriver::callback_list ). */
/***ja
@name ÊÑ¿ô¡§ ¥³¡¼¥ë¥Ð¥Ã¥¯¥³¥Þ¥ó¥ÉÍÑÄêµÁºÑ¤ß¥·¥ó¥Ü¥ë.
MSymbol Minput_candidates_draw;
MSymbol Minput_set_spot;
MSymbol Minput_toggle;
+MSymbol Minput_reset;
/*** @} */
/*=*/
internal input methods.
The member MInputDriver::open_im () searches the m17n database for
- an input method that matches the tag \<#Minput_method, $LANGUAGE,
+ an input method that matches the tag \< #Minput_method, $LANGUAGE,
$NAME\> and loads it.
The member MInputDriver::callback_list () is @c NULL. Thus, it is
¥È¤Î¥É¥é¥¤¥Ð¤Ç¤¢¤ë¡£
¥á¥ó¥Ð MInputDriver::open_im () ¤Ï m17n ¥Ç¡¼¥¿¥Ù¡¼¥¹Ã椫¤é¥¿¥°
- \<#Minput_method, $LANGUAGE, $NAME\> ¤Ë¹çÃפ¹¤ëÆþÎϥ᥽¥Ã¥É¤òõ¤·¡¢
+ \< #Minput_method, $LANGUAGE, $NAME\> ¤Ë¹çÃפ¹¤ëÆþÎϥ᥽¥Ã¥É¤òõ¤·¡¢
¤½¤ì¤ò¥í¡¼¥É¤¹¤ë¡£
¥á¥ó¥Ð MInputDriver::callback_list () ¤Ï @c NULL ¤Ê¤Î¤Ç¡¢¥×¥í¥°¥é
The variable #minput_driver is a pointer to the input method
driver that is used by internal input methods. The macro
M17N_INIT () initializes it to a pointer to #minput_default_driver
- (if <m17n.h> is included) or to #minput_gui_driver (if
- <m17n-gui.h> is included). */
+ (if <m17n<EM></EM>.h> is included) or to #minput_gui_driver (if
+ <m17n-gui<EM></EM>.h> is included). */
/***ja
@brief ÆâÉôÆþÎϥ᥽¥Ã¥ÉÍѥɥ饤¥Ð.
ÊÑ¿ô #minput_driver ¤ÏÆâÉôÆþÎϥ᥽¥Ã¥É¤Ë¤è¤Ã¤Æ»ÈÍѤµ¤ì¤Æ¤¤¤ëÆþÎÏ¥á
- ¥½¥Ã¥É¥É¥é¥¤¥Ð¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£¥Þ¥¯¥íM17N_INIT () ¤Ï¤³¤Î¥Ý¥¤¥ó
- ¥¿¤ò #minput_default_driver (<m17n.h> ¤¬´Þ¤Þ¤ì¤ë»þ) ¤Þ¤¿¤Ï
- #minput_gui_driver ( <m17n-gui.h> ¤¬´Þ¤Þ¤ì¤ë»þ) ¤Ë½é´ü²½¤¹¤ë¡£ */
+ ¥½¥Ã¥É¥É¥é¥¤¥Ð¤Ø¤Î¥Ý¥¤¥ó¥¿¤Ç¤¢¤ë¡£¥Þ¥¯¥í M17N_INIT () ¤Ï¤³¤Î¥Ý¥¤¥ó
+ ¥¿¤ò #minput_default_driver (<m17n<EM></EM>.h> ¤¬´Þ¤Þ¤ì¤ë»þ) ¤Þ¤¿¤Ï
+ #minput_gui_driver ( <m17n-gui<EM></EM>.h> ¤¬´Þ¤Þ¤ì¤ë»þ) ¤Ë½é´ü²½¤¹
+ ¤ë¡£ */
MInputDriver *minput_driver;
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 #Mcandidate_done in this order. */
+ #Minput_status_done, and #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, #Mcandidate_done ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò
+ #Minput_status_done, #Minput_candidates_done ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò
¤³¤Î½ç¤Ë¸Æ¤Ö¡£
*/
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 #Mcandidate_draw if
- the preedit text, the status, and the current candidate are
- changed respectively.
+ #Minput_preedit_draw, #Minput_status_draw, and
+ #Minput_candidates_draw if the preedit text, the status, and the
+ current candidate are changed respectively.
@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
¤·¤¿ºÝ¤Ë¤Ï¤½¤ì¤¾¤ì#Minput_preedit_draw, #Minput_status_draw,
- #Mcandidate_draw ¤ËÂбþ¤¹¤ë¥³¡¼¥ë¥Ð¥Ã¥¯´Ø¿ô¤ò¸Æ¤Ö¡£
+ #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¡£¤³¤Î¾ì¹ç¸Æ¤Ó
minput__callback (ic, Minput_status_draw);
if (ic->candidates_changed)
minput__callback (ic, Minput_candidates_draw);
- ic->preedit_changed = ic->status_changed = ic->candidates_changed = 0;
}
return ret;
If a text was produced by the input method, it is concatenated
to M-text $MT.
- This function calls #MInputDriver::lookup.
+ This function calls #MInputDriver::lookup .
@return
If $KEY was correctly handled by the input method, this function
may be produced in $MT. */
/***ja
- @brief ÆþÎϥ᥽¥Ã¥É¤¬ºî¤Ã¤¿¥Æ¥¥¹¥È¤Î¸¡º÷.
+ @brief ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥ÈÃæ¤Î¥Æ¥¥¹¥È¤Î¸¡º÷.
´Ø¿ô minput_lookup () ¤ÏÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC Ãæ¤Î¥Æ¥¥¹¥È¤ò¸¡º÷¤¹
¤ë¡£$KEY ¤Ï´Ø¿ôminput_filter () ¤Ø¤ÎľÁ°¤Î¸Æ¤Ó½Ð¤·¤ËÍѤ¤¤é¤ì¤¿¤â¤Î
@brief Set the spot of the input context.
The minput_set_spot () function set the spot of input context $IC
- to coordinate ($X, $Y) with the height $ASCENT and $DESCENT.
+ to coordinate ($X, $Y ) with the height $ASCENT and $DESCENT .
The semantics of these values depend on the input method driver.
$FONTSIZE specfies the fontsize of a preedit text in 1/10 point.
For instance, an driver designed to work in CUI environment may
use $X and $Y as column and row numbers, and ignore $ASCENT and
- $DESCENT. An driver designed to work on a window system may treat
- $X and $Y as pixel offsets relative to the origin of the client
- window, and treat $ASCENT and $DESCENT as ascent and descent
- pixels of a line at ($X . $Y).
+ $DESCENT . An driver designed to work on a window system may
+ treat $X and $Y as pixel offsets relative to the origin of the
+ client window, and treat $ASCENT and $DESCENT as ascent and
+ descent pixels of a line at ($X . $Y ).
$MT and $POS is an M-text and a character position at the spot.
$MT may be @c NULL, in which case, the input method cannot get
@brief ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È¤Î¥¹¥Ý¥Ã¥È¤òÀßÄꤹ¤ë
´Ø¿ô minput_set_spot () ¤Ï¡¢ÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC ¤Î¥¹¥Ý¥Ã¥È¤ò¡¢ºÂ
- ɸ ($X, $Y)¤Ë ¡¢¹â¤µ $ASCENT¡¢$DESCENT ¤ÇÀßÄꤹ¤ë¡£ ¤³¤ì¤é¤ÎÃͤΰÕ
- Ì£¤ÏÆþÎϥ᥽¥Ã¥É¥É¥é¥¤¥Ð¤Ë°Í¸¤¹¤ë¡£$FONTSIZE ¤Ïpreedit ¥Æ¥¥¹¥È¤Î
- ¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò 1/10 ¥Ý¥¤¥ó¥Èñ°Ì¤Ç»ØÄꤹ¤ë¡£
+ ɸ ($X, $Y )¤Ë ¡¢¹â¤µ $ASCENT¡¢ $DESCENT ¤ÇÀßÄꤹ¤ë¡£ ¤³¤ì¤é¤ÎÃͤÎ
+ °ÕÌ£¤ÏÆþÎϥ᥽¥Ã¥É¥É¥é¥¤¥Ð¤Ë°Í¸¤¹¤ë¡£$FONTSIZE ¤Ïpreedit ¥Æ¥¥¹¥È
+ ¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò 1/10 ¥Ý¥¤¥ó¥Èñ°Ì¤Ç»ØÄꤹ¤ë¡£
- ¤¿¤È¤¨¤Ð CUI ´Ä¶¤ÇÆ°ºî¤¹¤ë¥É¥é¥¤¥Ð¤Ï $X, $Y ¤ò¤½¤ì¤¾¤ìÎó¤È¹Ô¤ÎÈÖ
- ¹æ¤È¤·¤ÆÍѤ¤¡¢$ASCENT¡¢$DESCENT ¤ò̵»ë¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤¡£ ¤Þ¤¿¥¦¥£
- ¥ó¥É¥¦¥·¥¹¥Æ¥àÍѤΥɥ饤¥Ð¤Ï $X,$Y ¤ò¥¯¥é¥¤¥¢¥ó¥È¥¦¥£¥ó¥É¥¦¤Î
- ¸¶ÅÀ¤«¤é¤Î¥ª¥Õ¥»¥Ã¥È¤ò¥Ô¥¯¥»¥ëñ°Ì¤Çɽ¤·¤¿¤â¤Î¤È¤·¤Æ°·¤¤¡¢$ASCENT
- ¤È $DESCENT ¤ò ($X . $Y) ¤ÎÎó¤Î¥¢¥»¥ó¥È¤È¥Ç¥£¥»¥ó¥È¤ò¥Ô¥¯¥»¥ëñ°Ì
- ¤Çɽ¤·¤¿¤â¤Î¤È¤·¤Æ°·¤¦¤«¤â¤·¤ì¤Ê¤¤¡£
+ ¤¿¤È¤¨¤Ð CUI ´Ä¶¤ÇÆ°ºî¤¹¤ë¥É¥é¥¤¥Ð¤Ï $X ¤È $Y ¤ò¤½¤ì¤¾¤ìÎó¤È¹Ô¤Î
+ ÈÖ¹æ¤È¤·¤ÆÍѤ¤¡¢$ASCENT ¤È $DESCENT ¤ò̵»ë¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤¡£ ¤Þ¤¿
+ ¥¦¥£¥ó¥É¥¦¥·¥¹¥Æ¥àÍѤΥɥ饤¥Ð¤Ï $X ¤È $Y ¤ò¥¯¥é¥¤¥¢¥ó¥È¥¦¥£¥ó¥É¥¦
+ ¤Î¸¶ÅÀ¤«¤é¤Î¥ª¥Õ¥»¥Ã¥È¤ò¥Ô¥¯¥»¥ëñ°Ì¤Çɽ¤·¤¿¤â¤Î¤È¤·¤Æ°·¤¤¡¢
+ $ASCENT ¤È $DESCENT ¤ò ($X . $Y ) ¤ÎÎó¤Î¥¢¥»¥ó¥È¤È¥Ç¥£¥»¥ó¥È¤ò¥Ô¥¯
+ ¥»¥ëñ°Ì¤Çɽ¤·¤¿¤â¤Î¤È¤·¤Æ°·¤¦¤«¤â¤·¤ì¤Ê¤¤¡£
$MT ¤È $POS ¤Ï¤½¤Î¥¹¥Ý¥Ã¥È¤Î M-text ¤Èʸ»ú°ÌÃ֤Ǥ¢¤ë¡£$MT ¤Ï @c
NULL ¤Ç¤â¤è¤¯¡¢¤½¤Î¾ì¹ç¤Ë¤ÏÆþÎϥ᥽¥Ã¥É¤Ï¥¹¥Ý¥Ã¥È¼þÊդΥƥ¥¹¥È¤Ë
ic->active = ! ic->active;
}
+/***en
+ @brief Reset an input context.
+
+ The minput_reset_ic () function resets the input context $IC by
+ calling a callback functions corresponding to #Minput_reset. It
+ actually shifts the state to the initial one, and thus the current
+ preediting text (if any) is committed. If necessary, a program
+ can extract that text by calling minput_lookup () just after the
+ call of minput_reset_ic (). In that case, the arguments @c KEY
+ and @c ARG of minput_lookup () are ignored. */
+/***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
+ ¤ò¸Æ¤Ö¤³¤È¤Ë¤è¤Ã¤ÆÆþÎÏ¥³¥ó¥Æ¥¯¥¹¥È $IC ¤ò¥ê¥»¥Ã¥È¤¹¤ë¡£¤³¤ì¤Ï¼ÂºÝ¤Ï
+ ÆþÎϥ᥽¥Ã¥É¤ò½é´ü¾õÂ֤˥·¥Õ¥È¤µ¤»¤ë¡£¤·¤¿¤¬¤Ã¤Æ¡¢¤â¤·¸½ºßÆþÎÏÃæ¤Î
+ ¥Æ¥¥¹¥È¤¬¤¢¤ì¤Ð¡¢¤½¤ì¤Ï¥³¥ß¥Ã¥È¤µ¤ì¤ë¡£É¬Íפʤ饢¥×¥ê¥±¡¼¥·¥ç¥ó¥×
+ ¥í¥°¥é¥à¤Ï minput_lookup () ¤òÆɤó¤Ç¤½¤Î¥Æ¥¥¹¥È¤ò¼è¤ê½Ð¤»¤ë¡£¤½¤Î
+ ºÝ¡¢minput_lookup () ¤Î°ú¿ô @c KEY ¤È @c ARG ¤Ï̵»ë¤µ¤ì¤ë¡£ */
+void
+minput_reset_ic (MInputContext *ic)
+{
+ if (ic->im->driver.callback_list)
+ minput__callback (ic, Minput_reset);
+}
+
/*** @} */
/*=*/
projects / m17n / m17n-lib.git / blobdiff