1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2000 Red Hat, Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
24 #include <gdk/gdkkeysyms.h>
25 #include "gtkaccelgroup.h"
26 #include "gtkimcontextsimple.h"
27 #include "gtksettings.h"
28 #include "gtkwidget.h"
32 typedef struct _GtkComposeTable GtkComposeTable;
33 typedef struct _GtkComposeTableCompact GtkComposeTableCompact;
35 struct _GtkComposeTable
42 struct _GtkComposeTableCompact
50 /* This file contains the table of the compose sequences,
51 * static const guint16 gtk_compose_seqs_compact[] = {}
52 * IT is generated from the compose-parse.py script.
54 #include "gtkimcontextsimpleseqs.h"
56 /* From the values below, the value 22 means the number of different first keysyms
57 * that exist in the Compose file (from Xorg). When running compose-parse.py without
58 * parameters, you get the count that you can put here. Needed when updating the
59 * gtkimcontextsimpleseqs.h header file (contains the compose sequences).
61 static const GtkComposeTableCompact gtk_compose_table_compact = {
62 gtk_compose_seqs_compact,
68 static const guint16 gtk_compose_ignore[] = {
87 static void gtk_im_context_simple_finalize (GObject *obj);
88 static gboolean gtk_im_context_simple_filter_keypress (GtkIMContext *context,
90 static void gtk_im_context_simple_reset (GtkIMContext *context);
91 static void gtk_im_context_simple_get_preedit_string (GtkIMContext *context,
93 PangoAttrList **attrs,
96 G_DEFINE_TYPE (GtkIMContextSimple, gtk_im_context_simple, GTK_TYPE_IM_CONTEXT)
99 gtk_im_context_simple_class_init (GtkIMContextSimpleClass *class)
101 GtkIMContextClass *im_context_class = GTK_IM_CONTEXT_CLASS (class);
102 GObjectClass *gobject_class = G_OBJECT_CLASS (class);
104 im_context_class->filter_keypress = gtk_im_context_simple_filter_keypress;
105 im_context_class->reset = gtk_im_context_simple_reset;
106 im_context_class->get_preedit_string = gtk_im_context_simple_get_preedit_string;
107 gobject_class->finalize = gtk_im_context_simple_finalize;
111 gtk_im_context_simple_init (GtkIMContextSimple *im_context_simple)
116 gtk_im_context_simple_finalize (GObject *obj)
118 GtkIMContextSimple *context_simple = GTK_IM_CONTEXT_SIMPLE (obj);
120 if (context_simple->tables)
122 g_slist_foreach (context_simple->tables, (GFunc)g_free, NULL);
123 g_slist_free (context_simple->tables);
125 context_simple->tables = NULL;
128 G_OBJECT_CLASS (gtk_im_context_simple_parent_class)->finalize (obj);
132 * gtk_im_context_simple_new:
134 * Creates a new #GtkIMContextSimple.
136 * Returns: a new #GtkIMContextSimple.
139 gtk_im_context_simple_new (void)
141 return g_object_new (GTK_TYPE_IM_CONTEXT_SIMPLE, NULL);
145 gtk_im_context_simple_commit_char (GtkIMContext *context,
151 GtkIMContextSimple *context_simple = GTK_IM_CONTEXT_SIMPLE (context);
153 g_return_if_fail (g_unichar_validate (ch));
155 len = g_unichar_to_utf8 (ch, buf);
158 if (context_simple->tentative_match || context_simple->in_hex_sequence)
160 context_simple->in_hex_sequence = FALSE;
161 context_simple->tentative_match = 0;
162 context_simple->tentative_match_len = 0;
163 g_signal_emit_by_name (context_simple, "preedit_changed");
164 g_signal_emit_by_name (context_simple, "preedit_end");
167 g_signal_emit_by_name (context, "commit", &buf);
171 compare_seq_index (const void *key, const void *value)
173 const guint *keysyms = key;
174 const guint16 *seq = value;
176 if (keysyms[0] < seq[0])
178 else if (keysyms[0] > seq[0])
185 compare_seq (const void *key, const void *value)
188 const guint *keysyms = key;
189 const guint16 *seq = value;
193 if (keysyms[i] < seq[i])
195 else if (keysyms[i] > seq[i])
205 check_table (GtkIMContextSimple *context_simple,
206 const GtkComposeTable *table,
209 gint row_stride = table->max_seq_len + 2;
212 /* Will never match, if the sequence in the compose buffer is longer
213 * than the sequences in the table. Further, compare_seq (key, val)
214 * will overrun val if key is longer than val. */
215 if (n_compose > table->max_seq_len)
218 seq = bsearch (context_simple->compose_buffer,
219 table->data, table->n_seqs,
220 sizeof (guint16) * row_stride,
227 /* Back up to the first sequence that matches to make sure
228 * we find the exact match if their is one.
230 while (seq > table->data)
232 prev_seq = seq - row_stride;
233 if (compare_seq (context_simple->compose_buffer, prev_seq) != 0)
238 if (n_compose == table->max_seq_len ||
239 seq[n_compose] == 0) /* complete sequence */
243 0x10000 * seq[table->max_seq_len] + seq[table->max_seq_len + 1];
246 /* We found a tentative match. See if there are any longer
247 * sequences containing this subsequence
249 next_seq = seq + row_stride;
250 if (next_seq < table->data + row_stride * table->n_seqs)
252 if (compare_seq (context_simple->compose_buffer, next_seq) == 0)
254 context_simple->tentative_match = value;
255 context_simple->tentative_match_len = n_compose;
257 g_signal_emit_by_name (context_simple, "preedit_changed");
263 gtk_im_context_simple_commit_char (GTK_IM_CONTEXT (context_simple), value);
264 context_simple->compose_buffer[0] = 0;
274 check_compact_table (GtkIMContextSimple *context_simple,
275 const GtkComposeTableCompact *table,
283 /* Will never match, if the sequence in the compose buffer is longer
284 * than the sequences in the table. Further, compare_seq (key, val)
285 * will overrun val if key is longer than val. */
286 if (n_compose > table->max_seq_len)
289 seq_index = bsearch (context_simple->compose_buffer,
290 table->data, table->n_index_size,
291 sizeof (guint16) * table->n_index_stride,
297 if (seq_index && n_compose == 1)
302 for (i = n_compose-1; i < table->max_seq_len; i++)
306 if (seq_index[i+1] - seq_index[i] > 0)
308 seq = bsearch (context_simple->compose_buffer + 1,
309 table->data + seq_index[i], (seq_index[i+1] - seq_index[i]) / row_stride,
310 sizeof (guint16) * row_stride,
315 if (i == n_compose - 1)
319 g_signal_emit_by_name (context_simple, "preedit_changed");
332 value = seq[row_stride - 1];
334 gtk_im_context_simple_commit_char (GTK_IM_CONTEXT (context_simple), value);
335 context_simple->compose_buffer[0] = 0;
343 /* When updating the table of the compose sequences, also update here.
345 #define IS_DEAD_KEY(k) \
346 (((k) >= GDK_dead_grave && (k) <= GDK_dead_stroke) || \
347 g_unichar_type (gdk_keyval_to_unicode (k)) == G_UNICODE_NON_SPACING_MARK)
350 check_algorithmically (GtkIMContextSimple *context_simple,
356 gunichar combination_buffer[GTK_MAX_COMPOSE_LEN];
357 gunichar combination_buffer_temp[GTK_MAX_COMPOSE_LEN];
358 gchar *combination_utf8, *nfc;
359 gchar *combination_utf8_temp = NULL, *nfc_temp = NULL;
361 if (n_compose >= GTK_MAX_COMPOSE_LEN)
364 for (i = 0; i < n_compose && IS_DEAD_KEY (context_simple->compose_buffer[i]); i++)
369 if (i > 0 && i == n_compose - 1)
371 combination_buffer[0] = gdk_keyval_to_unicode (context_simple->compose_buffer[i]);
372 combination_buffer[n_compose] = 0;
376 switch (context_simple->compose_buffer[i])
378 #define CASE(keysym, unicode) \
379 case GDK_dead_##keysym: combination_buffer[i+1] = unicode; break
381 CASE (grave, 0x0300);
382 CASE (acute, 0x0301);
383 CASE (circumflex, 0x0302);
384 CASE (tilde, 0x0303); /* Normally is 0x303; Greek Polytonic needs 0x342.
385 * We modified the compose sequences for now
386 * so that for Greek we don't apply algorithmic
387 * when perispomeni (0x342) is required
388 * Filed report; pending, bug 14013 (Freedesktop).
390 CASE (macron, 0x0304);
391 CASE (breve, 0x0306);
392 CASE (abovedot, 0x0307);
393 CASE (diaeresis, 0x0308);
394 CASE (abovering, 0x030A);
395 CASE (doubleacute, 0x030B);
396 CASE (caron, 0x030C);
397 CASE (cedilla, 0x0327);
398 CASE (ogonek, 0x0328); /* Normally is 0x328; Greek Polytonic needs 0x314.
399 * We modified the compose sequences for now to
400 * so that for Greek we don't apply algorithmic
401 * when dasia (0x314) is required
402 * Patch accepted in Xorg/GIT, may take a bit to propagate.
405 CASE (iota, 0x0345); /* Used by Greek Polytonic layout only; "ypogegrammeni" */
406 CASE (voiced_sound, 0x3099); /* Per Marcus Khun keysyms.txt file. */
407 CASE (semivoiced_sound, 0x309a); /* Per Marcus Khun keysyms.txt file. */
408 CASE (belowdot, 0x0323);
410 CASE (horn, 0x031b); /* Normally is 0x31b; Greek Polytonic needs 0x313 (or 0x343).
411 * We modified the compose sequences for now to
412 * so that for Greek we don't apply algorithmic
413 * when psili (0x343) is required
414 * Patch accepted in Xorg/GIT, may take a bit to propagate.
419 combination_buffer[i+1] = gdk_keyval_to_unicode (context_simple->compose_buffer[i]);
429 /* We calculate the number of permutations of the diacritic marks, factorial(n_compose-1).
430 * When diacritic marks belong to the same Canonical Combining Class,
431 * a normalisation does not attempt reorder them, thus we do this ourselves.
434 for (k = 1; k < n_compose; k++ )
437 memcpy (combination_buffer_temp, combination_buffer, GTK_MAX_COMPOSE_LEN * sizeof (gunichar) );
439 for (k = 0; k < n_combinations; k++ )
441 g_unicode_canonical_ordering (combination_buffer_temp, n_compose);
442 combination_utf8_temp = g_ucs4_to_utf8 (combination_buffer_temp, -1, NULL, NULL, NULL);
443 nfc_temp = g_utf8_normalize (combination_utf8_temp, -1, G_NORMALIZE_NFC);
445 if (g_utf8_strlen (nfc_temp, -1) == 1)
447 memcpy (combination_buffer, combination_buffer_temp, GTK_MAX_COMPOSE_LEN * sizeof (gunichar) );
451 temp_swap = combination_buffer_temp[k % (n_compose - 1) + 1];
452 combination_buffer_temp[k % (n_compose - 1) + 1] = combination_buffer_temp[(k+1) % (n_compose - 1) + 1];
453 combination_buffer_temp[(k+1) % (n_compose - 1) + 1] = temp_swap;
456 g_free (combination_utf8_temp);
460 combination_utf8 = g_ucs4_to_utf8 (combination_buffer, -1, NULL, NULL, NULL);
461 nfc = g_utf8_normalize (combination_utf8, -1, G_NORMALIZE_NFC);
462 if (g_utf8_strlen (nfc, -1) == 1)
464 gunichar value = g_utf8_get_char (nfc);
465 gtk_im_context_simple_commit_char (GTK_IM_CONTEXT (context_simple), value);
466 context_simple->compose_buffer[0] = 0;
468 g_free (combination_utf8);
472 g_free (combination_utf8);
479 /* In addition to the table-driven sequences, we allow Unicode hex
480 * codes to be entered. The method chosen here is similar to the
481 * one recommended in ISO 14755, but not exactly the same, since we
482 * don't want to steal 16 valuable key combinations.
484 * A hex Unicode sequence must be started with Ctrl-Shift-U, followed
485 * by a sequence of hex digits entered with Ctrl-Shift still held.
486 * Releasing one of the modifiers or pressing space while the modifiers
487 * are still held commits the character. It is possible to erase
488 * digits using backspace.
490 * As an extension to the above, we also allow to start the sequence
491 * with Ctrl-Shift-U, then release the modifiers before typing any
492 * digits, and enter the digits without modifiers.
494 #define HEX_MOD_MASK (GDK_CONTROL_MASK | GDK_SHIFT_MASK)
497 check_hex (GtkIMContextSimple *context_simple,
500 /* See if this is a hex sequence, return TRUE if so */
507 context_simple->tentative_match = 0;
508 context_simple->tentative_match_len = 0;
510 str = g_string_new (NULL);
513 while (i < n_compose)
517 ch = gdk_keyval_to_unicode (context_simple->compose_buffer[i]);
522 if (!g_unichar_isxdigit (ch))
525 buf[g_unichar_to_utf8 (ch, buf)] = '\0';
527 g_string_append (str, buf);
532 n = strtoul (str->str, &nptr, 16);
534 /* if strtoul fails it probably means non-latin digits were used;
535 * we should in principle handle that, but we probably don't.
537 if (nptr - str->str < str->len)
539 g_string_free (str, TRUE);
543 g_string_free (str, TRUE);
545 if (g_unichar_validate (n))
547 context_simple->tentative_match = n;
548 context_simple->tentative_match_len = n_compose;
555 beep_window (GdkWindow *window)
559 gdk_window_get_user_data (window, (gpointer) &widget);
561 if (GTK_IS_WIDGET (widget))
563 gtk_widget_error_bell (widget);
567 GdkScreen *screen = gdk_drawable_get_screen (GDK_DRAWABLE (window));
570 g_object_get (gtk_settings_get_for_screen (screen),
571 "gtk-error-bell", &beep,
575 gdk_window_beep (window);
580 no_sequence_matches (GtkIMContextSimple *context_simple,
584 GtkIMContext *context;
587 context = GTK_IM_CONTEXT (context_simple);
589 /* No compose sequences found, check first if we have a partial
592 if (context_simple->tentative_match)
594 gint len = context_simple->tentative_match_len;
597 gtk_im_context_simple_commit_char (context, context_simple->tentative_match);
598 context_simple->compose_buffer[0] = 0;
600 for (i=0; i < n_compose - len - 1; i++)
602 GdkEvent *tmp_event = gdk_event_copy ((GdkEvent *)event);
603 tmp_event->key.keyval = context_simple->compose_buffer[len + i];
605 gtk_im_context_filter_keypress (context, (GdkEventKey *)tmp_event);
606 gdk_event_free (tmp_event);
609 return gtk_im_context_filter_keypress (context, event);
613 context_simple->compose_buffer[0] = 0;
614 if (n_compose > 1) /* Invalid sequence */
616 beep_window (event->window);
620 ch = gdk_keyval_to_unicode (event->keyval);
623 gtk_im_context_simple_commit_char (context, ch);
632 is_hex_keyval (guint keyval)
634 gunichar ch = gdk_keyval_to_unicode (keyval);
636 return g_unichar_isxdigit (ch);
640 canonical_hex_keyval (GdkEventKey *event)
642 GdkKeymap *keymap = gdk_keymap_get_for_display (gdk_drawable_get_display (event->window));
644 guint *keyvals = NULL;
648 /* See if the keyval is already a hex digit */
649 if (is_hex_keyval (event->keyval))
650 return event->keyval;
652 /* See if this key would have generated a hex keyval in
653 * any other state, and return that hex keyval if so
655 gdk_keymap_get_entries_for_keycode (keymap,
656 event->hardware_keycode,
664 if (is_hex_keyval (keyvals[i]))
678 /* No way to make it a hex digit
684 gtk_im_context_simple_filter_keypress (GtkIMContext *context,
687 GtkIMContextSimple *context_simple = GTK_IM_CONTEXT_SIMPLE (context);
690 gboolean have_hex_mods;
691 gboolean is_hex_start;
693 gboolean is_backspace;
698 while (context_simple->compose_buffer[n_compose] != 0)
701 if (event->type == GDK_KEY_RELEASE)
703 if (context_simple->in_hex_sequence &&
704 (event->keyval == GDK_Control_L || event->keyval == GDK_Control_R ||
705 event->keyval == GDK_Shift_L || event->keyval == GDK_Shift_R))
707 if (context_simple->tentative_match &&
708 g_unichar_validate (context_simple->tentative_match))
710 gtk_im_context_simple_commit_char (context, context_simple->tentative_match);
711 context_simple->compose_buffer[0] = 0;
714 else if (n_compose == 0)
716 context_simple->modifiers_dropped = TRUE;
720 /* invalid hex sequence */
721 beep_window (event->window);
723 context_simple->tentative_match = 0;
724 context_simple->in_hex_sequence = FALSE;
725 context_simple->compose_buffer[0] = 0;
727 g_signal_emit_by_name (context_simple, "preedit_changed");
728 g_signal_emit_by_name (context_simple, "preedit_end");
737 /* Ignore modifier key presses */
738 for (i = 0; i < G_N_ELEMENTS (gtk_compose_ignore); i++)
739 if (event->keyval == gtk_compose_ignore[i])
742 if (context_simple->in_hex_sequence && context_simple->modifiers_dropped)
743 have_hex_mods = TRUE;
745 have_hex_mods = (event->state & (HEX_MOD_MASK)) == HEX_MOD_MASK;
746 is_hex_start = event->keyval == GDK_U;
747 is_hex_end = (event->keyval == GDK_space ||
748 event->keyval == GDK_KP_Space ||
749 event->keyval == GDK_Return ||
750 event->keyval == GDK_ISO_Enter ||
751 event->keyval == GDK_KP_Enter);
752 is_backspace = event->keyval == GDK_BackSpace;
753 is_escape = event->keyval == GDK_Escape;
754 hex_keyval = canonical_hex_keyval (event);
756 /* If we are already in a non-hex sequence, or
757 * this keystroke is not hex modifiers + hex digit, don't filter
758 * key events with accelerator modifiers held down.
760 if (!have_hex_mods ||
761 (n_compose > 0 && !context_simple->in_hex_sequence) ||
762 (n_compose == 0 && !context_simple->in_hex_sequence && !is_hex_start) ||
763 (context_simple->in_hex_sequence && !hex_keyval &&
764 !is_hex_start && !is_hex_end && !is_escape && !is_backspace))
766 if (event->state & (gtk_accelerator_get_default_mod_mask () & ~GDK_SHIFT_MASK) ||
767 (context_simple->in_hex_sequence && context_simple->modifiers_dropped &&
768 (event->keyval == GDK_Return ||
769 event->keyval == GDK_ISO_Enter ||
770 event->keyval == GDK_KP_Enter)))
776 /* Handle backspace */
777 if (context_simple->in_hex_sequence && have_hex_mods && is_backspace)
782 context_simple->compose_buffer[n_compose] = 0;
783 check_hex (context_simple, n_compose);
787 context_simple->in_hex_sequence = FALSE;
790 g_signal_emit_by_name (context_simple, "preedit_changed");
792 if (!context_simple->in_hex_sequence)
793 g_signal_emit_by_name (context_simple, "preedit_end");
798 /* Check for hex sequence restart */
799 if (context_simple->in_hex_sequence && have_hex_mods && is_hex_start)
801 if (context_simple->tentative_match &&
802 g_unichar_validate (context_simple->tentative_match))
804 gtk_im_context_simple_commit_char (context, context_simple->tentative_match);
805 context_simple->compose_buffer[0] = 0;
809 /* invalid hex sequence */
811 beep_window (event->window);
813 context_simple->tentative_match = 0;
814 context_simple->in_hex_sequence = FALSE;
815 context_simple->compose_buffer[0] = 0;
819 /* Check for hex sequence start */
820 if (!context_simple->in_hex_sequence && have_hex_mods && is_hex_start)
822 context_simple->compose_buffer[0] = 0;
823 context_simple->in_hex_sequence = TRUE;
824 context_simple->modifiers_dropped = FALSE;
825 context_simple->tentative_match = 0;
827 g_signal_emit_by_name (context_simple, "preedit_start");
828 g_signal_emit_by_name (context_simple, "preedit_changed");
833 /* Then, check for compose sequences */
834 if (context_simple->in_hex_sequence)
837 context_simple->compose_buffer[n_compose++] = hex_keyval;
840 gtk_im_context_simple_reset (context);
844 else if (!is_hex_end)
846 /* non-hex character in hex sequence */
847 beep_window (event->window);
853 context_simple->compose_buffer[n_compose++] = event->keyval;
855 context_simple->compose_buffer[n_compose] = 0;
857 if (context_simple->in_hex_sequence)
859 /* If the modifiers are still held down, consider the sequence again */
862 /* space or return ends the sequence, and we eat the key */
863 if (n_compose > 0 && is_hex_end)
865 if (context_simple->tentative_match &&
866 g_unichar_validate (context_simple->tentative_match))
868 gtk_im_context_simple_commit_char (context, context_simple->tentative_match);
869 context_simple->compose_buffer[0] = 0;
873 /* invalid hex sequence */
874 beep_window (event->window);
876 context_simple->tentative_match = 0;
877 context_simple->in_hex_sequence = FALSE;
878 context_simple->compose_buffer[0] = 0;
881 else if (!check_hex (context_simple, n_compose))
882 beep_window (event->window);
884 g_signal_emit_by_name (context_simple, "preedit_changed");
886 if (!context_simple->in_hex_sequence)
887 g_signal_emit_by_name (context_simple, "preedit_end");
894 tmp_list = context_simple->tables;
897 if (check_table (context_simple, tmp_list->data, n_compose))
899 tmp_list = tmp_list->next;
902 if (check_compact_table (context_simple, >k_compose_table_compact, n_compose))
905 if (check_algorithmically (context_simple, n_compose))
909 /* The current compose_buffer doesn't match anything */
910 return no_sequence_matches (context_simple, n_compose, event);
914 gtk_im_context_simple_reset (GtkIMContext *context)
916 GtkIMContextSimple *context_simple = GTK_IM_CONTEXT_SIMPLE (context);
918 context_simple->compose_buffer[0] = 0;
920 if (context_simple->tentative_match || context_simple->in_hex_sequence)
922 context_simple->in_hex_sequence = FALSE;
923 context_simple->tentative_match = 0;
924 context_simple->tentative_match_len = 0;
925 g_signal_emit_by_name (context_simple, "preedit_changed");
926 g_signal_emit_by_name (context_simple, "preedit_end");
931 gtk_im_context_simple_get_preedit_string (GtkIMContext *context,
933 PangoAttrList **attrs,
936 char outbuf[37]; /* up to 6 hex digits */
939 GtkIMContextSimple *context_simple = GTK_IM_CONTEXT_SIMPLE (context);
941 if (context_simple->in_hex_sequence)
948 while (context_simple->compose_buffer[hexchars] != 0)
950 len += g_unichar_to_utf8 (gdk_keyval_to_unicode (context_simple->compose_buffer[hexchars]),
957 else if (context_simple->tentative_match)
958 len = g_unichar_to_utf8 (context_simple->tentative_match, outbuf);
963 *str = g_strdup (outbuf);
967 *attrs = pango_attr_list_new ();
971 PangoAttribute *attr = pango_attr_underline_new (PANGO_UNDERLINE_SINGLE);
972 attr->start_index = 0;
973 attr->end_index = len;
974 pango_attr_list_insert (*attrs, attr);
983 * gtk_im_context_simple_add_table:
984 * @context_simple: A #GtkIMContextSimple
986 * @max_seq_len: Maximum length of a sequence in the table
987 * (cannot be greater than #GTK_MAX_COMPOSE_LEN)
988 * @n_seqs: number of sequences in the table
990 * Adds an additional table to search to the input context.
991 * Each row of the table consists of @max_seq_len key symbols
992 * followed by two #guint16 interpreted as the high and low
993 * words of a #gunicode value. Tables are searched starting
994 * from the last added.
996 * The table must be sorted in dictionary order on the
997 * numeric value of the key symbol fields. (Values beyond
998 * the length of the sequence should be zero.)
1001 gtk_im_context_simple_add_table (GtkIMContextSimple *context_simple,
1006 GtkComposeTable *table;
1008 g_return_if_fail (GTK_IS_IM_CONTEXT_SIMPLE (context_simple));
1009 g_return_if_fail (data != NULL);
1010 g_return_if_fail (max_seq_len <= GTK_MAX_COMPOSE_LEN);
1012 table = g_new (GtkComposeTable, 1);
1014 table->max_seq_len = max_seq_len;
1015 table->n_seqs = n_seqs;
1017 context_simple->tables = g_slist_prepend (context_simple->tables, table);
1020 #define __GTK_IM_CONTEXT_SIMPLE_C__
1021 #include "gtkaliasdef.c"