int main (int argc, char *argv[])
{
GCompletion *cmp;
GList *items;
gchar *prefix;
#ifdef __SYMBIAN32__
g_log_set_handler (NULL, G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);
g_set_print_handler(mrtPrintHandler);
#endif /*__SYMBIAN32__*/
cmp = g_completion_new (NULL);
items = NULL;
items = g_list_append (items, "a\302\243");
items = g_list_append (items, "a\302\244");
items = g_list_append (items, "bb");
items = g_list_append (items, "bc");
g_completion_add_items (cmp, items);
items = g_completion_complete (cmp, "a", &prefix);
g_assert (!strcmp ("a\302", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete_utf8 (cmp, "a", &prefix);
g_assert (!strcmp ("a", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete (cmp, "b", &prefix);
g_assert (!strcmp ("b", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete_utf8 (cmp, "b", &prefix);
g_assert (!strcmp ("b", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete (cmp, "a", NULL);
g_assert (g_list_length (items) == 2);
items = g_completion_complete_utf8 (cmp, "a", NULL);
g_assert (g_list_length (items) == 2);
g_completion_free (cmp);
#if __SYMBIAN32__
testResultXml("completion-test");
#endif /* EMULATOR */
return 0;
}
int main (int argc, char *argv[])
{
GCompletion *cmp;
GList *items;
gchar *prefix;
cmp = g_completion_new (NULL);
items = NULL;
items = g_list_append (items, "a\302\243");
items = g_list_append (items, "a\302\244");
items = g_list_append (items, "bb");
items = g_list_append (items, "bc");
g_completion_add_items (cmp, items);
items = g_completion_complete (cmp, "a", &prefix);
g_assert (!strcmp ("a\302", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete_utf8 (cmp, "a", &prefix);
g_assert (!strcmp ("a", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete (cmp, "b", &prefix);
g_assert (!strcmp ("b", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete_utf8 (cmp, "b", &prefix);
g_assert (!strcmp ("b", prefix));
g_assert (g_list_length (items) == 2);
g_free (prefix);
items = g_completion_complete (cmp, "a", NULL);
g_assert (g_list_length (items) == 2);
items = g_completion_complete_utf8 (cmp, "a", NULL);
g_assert (g_list_length (items) == 2);
g_completion_free (cmp);
return 0;
}
static VALUE
rg_complete(VALUE self, VALUE prefix)
{
gchar* new_prefix;
VALUE ary = rb_ary_new();
#if GLIB_CHECK_VERSION(2,4,0)
GList* list = g_completion_complete_utf8(_SELF(self),
(const gchar*)RVAL2CSTR(prefix),
&new_prefix);
#else
GList* list = g_completion_complete(_SELF(self),
RVAL2CSTR(prefix),
&new_prefix);
#endif
while (list) {
rb_ary_push(ary, RARRAY_PTR((VALUE)list->data)[1]);
list = list->next;
}
return rb_assoc_new(ary, new_prefix ? CSTR2RVAL(new_prefix) : Qnil);
}
static int
key_action_tab_comp (GtkWidget *t, GdkEventKey *entry, char *d1, char *d2,
struct session *sess)
{
int len = 0, elen = 0, i = 0, cursor_pos, ent_start = 0, comp = 0, prefix_len, skip_len = 0;
gboolean is_nick = FALSE, is_cmd = FALSE, found = FALSE, has_nick_prefix = FALSE;
char ent[CHANLEN], *postfix = NULL, *result, *ch;
GList *list = NULL, *tmp_list = NULL;
const char *text;
GCompletion *gcomp = NULL;
GString *buf;
/* force the IM Context to reset */
SPELL_ENTRY_SET_EDITABLE (t, FALSE);
SPELL_ENTRY_SET_EDITABLE (t, TRUE);
text = SPELL_ENTRY_GET_TEXT (t);
if (text[0] == 0)
return 1;
len = g_utf8_strlen (text, -1); /* must be null terminated */
cursor_pos = SPELL_ENTRY_GET_POS (t);
/* handle "nick: " or "nick " or "#channel "*/
ch = g_utf8_find_prev_char(text, g_utf8_offset_to_pointer(text,cursor_pos));
if (ch && ch[0] == ' ')
{
skip_len++;
ch = g_utf8_find_prev_char(text, ch);
if (!ch)
return 2;
cursor_pos = g_utf8_pointer_to_offset(text, ch);
if (cursor_pos && (g_utf8_get_char_validated(ch, -1) == ':' ||
g_utf8_get_char_validated(ch, -1) == ',' ||
g_utf8_get_char_validated (ch, -1) == g_utf8_get_char_validated (prefs.hex_completion_suffix, -1)))
{
skip_len++;
}
else
cursor_pos = g_utf8_pointer_to_offset(text, g_utf8_offset_to_pointer(ch, 1));
}
comp = skip_len;
/* store the text following the cursor for reinsertion later */
if ((cursor_pos + skip_len) < len)
postfix = g_utf8_offset_to_pointer(text, cursor_pos + skip_len);
for (ent_start = cursor_pos; ; --ent_start)
{
if (ent_start == 0)
break;
ch = g_utf8_offset_to_pointer(text, ent_start - 1);
if (ch && ch[0] == ' ')
break;
}
if (ent_start == 0 && text[0] == prefs.hex_input_command_char[0])
{
ent_start++;
is_cmd = TRUE;
}
else if (strchr (sess->server->chantypes, text[ent_start]) == NULL)
{
is_nick = TRUE;
if (strchr (sess->server->nick_prefixes, text[ent_start]) != NULL)
{
if (ent_start == 0)
has_nick_prefix = TRUE;
ent_start++;
}
}
prefix_len = ent_start;
elen = cursor_pos - ent_start;
g_utf8_strncpy (ent, g_utf8_offset_to_pointer (text, prefix_len), elen);
if (sess->type == SESS_DIALOG && is_nick)
{
/* tab in a dialog completes the other person's name */
if (rfc_ncasecmp (sess->channel, ent, elen) == 0)
{
result = sess->channel;
is_nick = FALSE;
}
else
return 2;
}
else
{
if (is_nick)
{
gcomp = g_completion_new((GCompletionFunc)gcomp_nick_func);
tmp_list = userlist_double_list(sess); /* create a temp list so we can free the memory */
if (prefs.hex_completion_sort == 1) /* sort in last-talk order? */
tmp_list = g_list_sort (tmp_list, (void *)talked_recent_cmp);
}
else
{
gcomp = g_completion_new (NULL);
if (is_cmd)
{
tmp_list = cmdlist_double_list (command_list);
for(i = 0; xc_cmds[i].name != NULL ; i++)
{
tmp_list = g_list_prepend (tmp_list, xc_cmds[i].name);
}
tmp_list = plugin_command_list(tmp_list);
}
else
tmp_list = chanlist_double_list (sess_list);
}
tmp_list = g_list_reverse(tmp_list); /* make the comp entries turn up in the right order */
g_completion_set_compare (gcomp, (GCompletionStrncmpFunc)rfc_ncasecmp);
if (tmp_list)
{
g_completion_add_items (gcomp, tmp_list);
g_list_free (tmp_list);
}
if (comp && !(rfc_ncasecmp(old_gcomp.data, ent, old_gcomp.elen) == 0))
{
key_action_tab_clean ();
comp = 0;
}
list = g_completion_complete_utf8 (gcomp, comp ? old_gcomp.data : ent, &result);
if (result == NULL) /* No matches found */
{
g_completion_free(gcomp);
return 2;
}
if (comp) /* existing completion */
{
while(list) /* find the current entry */
{
if(rfc_ncasecmp(list->data, ent, elen) == 0)
{
found = TRUE;
break;
}
list = list->next;
}
if (found)
{
if (!(d1 && d1[0])) /* not holding down shift */
{
if (g_list_next(list) == NULL)
list = g_list_first(list);
else
list = g_list_next(list);
}
else
{
if (g_list_previous(list) == NULL)
list = g_list_last(list);
else
list = g_list_previous(list);
}
g_free(result);
result = (char*)list->data;
}
else
{
g_free(result);
g_completion_free(gcomp);
return 2;
}
}
else
{
strcpy(old_gcomp.data, ent);
old_gcomp.elen = elen;
/* Get the first nick and put out the data for future nickcompletes */
if (prefs.hex_completion_amount > 0 && g_list_length (list) <= (guint) prefs.hex_completion_amount)
{
g_free(result);
result = (char*)list->data;
}
else
{
/* bash style completion */
if (g_list_next(list) != NULL)
{
buf = g_string_sized_new (MAX(COMP_BUF, len + NICKLEN));
if (strlen (result) > elen) /* the largest common prefix is larger than nick, change the data */
{
if (prefix_len)
g_string_append_len (buf, text, offset_to_len (text, prefix_len));
g_string_append (buf, result);
cursor_pos = buf->len;
g_free(result);
if (postfix)
{
g_string_append_c (buf, ' ');
g_string_append (buf, postfix);
}
SPELL_ENTRY_SET_TEXT (t, buf->str);
SPELL_ENTRY_SET_POS (t, len_to_offset (buf->str, cursor_pos));
g_string_erase (buf, 0, -1);
}
else
g_free(result);
while (list)
{
len = buf->len;
elen = strlen (list->data); /* next item to add */
if (len + elen + 2 >= COMP_BUF) /* +2 is space + null */
{
PrintText (sess, buf->str);
g_string_erase (buf, 0, -1);
}
g_string_append (buf, (char*)list->data);
g_string_append_c (buf, ' ');
list = list->next;
}
PrintText (sess, buf->str);
g_completion_free(gcomp);
g_string_free (buf, TRUE);
return 2;
}
/* Only one matching entry */
g_free(result);
result = list->data;
}
}
}
if(result)
{
buf = g_string_sized_new (len + NICKLEN);
if (prefix_len)
g_string_append_len (buf, text, offset_to_len (text, prefix_len));
g_string_append (buf, result);
if((!prefix_len || has_nick_prefix) && is_nick && prefs.hex_completion_suffix[0] != '\0')
g_string_append_unichar (buf, g_utf8_get_char_validated (prefs.hex_completion_suffix, -1));
g_string_append_c (buf, ' ');
cursor_pos = buf->len;
if (postfix)
g_string_append (buf, postfix);
SPELL_ENTRY_SET_TEXT (t, buf->str);
SPELL_ENTRY_SET_POS (t, len_to_offset (buf->str, cursor_pos));
g_string_free (buf, TRUE);
}
if (gcomp)
g_completion_free(gcomp);
return 2;
}
static int
key_action_tab_comp (GtkWidget *t, GdkEventKey *entry, char *d1, char *d2,
struct session *sess)
{
int len = 0, elen = 0, i = 0, cursor_pos, ent_start = 0, comp = 0, found = 0,
prefix_len, skip_len = 0, is_nick, is_cmd = 0;
char buf[COMP_BUF], ent[CHANLEN], *postfix = NULL, *result, *ch;
GList *list = NULL, *tmp_list = NULL;
const char *text;
GCompletion *gcomp = NULL;
/* force the IM Context to reset */
SPELL_ENTRY_SET_EDITABLE (t, FALSE);
SPELL_ENTRY_SET_EDITABLE (t, TRUE);
text = SPELL_ENTRY_GET_TEXT (t);
if (text[0] == 0)
return 1;
len = g_utf8_strlen (text, -1); /* must be null terminated */
cursor_pos = SPELL_ENTRY_GET_POS (t);
buf[0] = 0; /* make sure we don't get garbage in the buffer */
/* handle "nick: " or "nick " or "#channel "*/
ch = g_utf8_find_prev_char(text, g_utf8_offset_to_pointer(text,cursor_pos));
if (ch && ch[0] == ' ')
{
skip_len++;
ch = g_utf8_find_prev_char(text, ch);
if (!ch)
return 2;
cursor_pos = g_utf8_pointer_to_offset(text, ch);
if (cursor_pos && (g_utf8_get_char_validated(ch, -1) == ':' ||
g_utf8_get_char_validated(ch, -1) == ',' ||
g_utf8_get_char_validated(ch, -1) == prefs.nick_suffix[0]))
{
skip_len++;
}
else
cursor_pos = g_utf8_pointer_to_offset(text, g_utf8_offset_to_pointer(ch, 1));
}
comp = skip_len;
/* store the text following the cursor for reinsertion later */
if ((cursor_pos + skip_len) < len)
postfix = g_utf8_offset_to_pointer(text, cursor_pos + skip_len);
for (ent_start = cursor_pos; ; --ent_start)
{
if (ent_start == 0)
break;
ch = g_utf8_offset_to_pointer(text, ent_start - 1);
if (ch && ch[0] == ' ')
break;
}
if (ent_start == 0 && text[0] == prefs.cmdchar[0])
{
ent_start++;
is_cmd = 1;
}
prefix_len = ent_start;
elen = cursor_pos - ent_start;
g_utf8_strncpy (ent, g_utf8_offset_to_pointer (text, prefix_len), elen);
is_nick = (ent[0] == '#' || ent[0] == '&' || is_cmd) ? 0 : 1;
if (sess->type == SESS_DIALOG && is_nick)
{
/* tab in a dialog completes the other person's name */
if (rfc_ncasecmp (sess->channel, ent, elen) == 0)
{
result = sess->channel;
is_nick = 0;
}
else
return 2;
}
else
{
if (is_nick)
{
gcomp = g_completion_new((GCompletionFunc)gcomp_nick_func);
tmp_list = userlist_double_list(sess); /* create a temp list so we can free the memory */
if (prefs.completion_sort == 1) /* sort in last-talk order? */
tmp_list = g_list_sort (tmp_list, (void *)talked_recent_cmp);
}
else
{
gcomp = g_completion_new (NULL);
if (is_cmd)
{
tmp_list = cmdlist_double_list (command_list);
for(i = 0; xc_cmds[i].name != NULL ; i++)
{
tmp_list = g_list_prepend (tmp_list, xc_cmds[i].name);
}
tmp_list = plugin_command_list(tmp_list);
}
else
tmp_list = chanlist_double_list (sess_list);
}
tmp_list = g_list_reverse(tmp_list); /* make the comp entries turn up in the right order */
g_completion_set_compare (gcomp, (GCompletionStrncmpFunc)rfc_ncasecmp);
if (tmp_list)
{
g_completion_add_items (gcomp, tmp_list);
g_list_free (tmp_list);
}
if (comp && !(rfc_ncasecmp(old_gcomp.data, ent, old_gcomp.elen) == 0))
{
key_action_tab_clean ();
comp = 0;
}
#if GLIB_CHECK_VERSION(2,4,0)
list = g_completion_complete_utf8 (gcomp, comp ? old_gcomp.data : ent, &result);
#else
list = g_completion_complete (gcomp, comp ? old_gcomp.data : ent, &result);
#endif
if (result == NULL) /* No matches found */
{
g_completion_free(gcomp);
return 2;
}
if (comp) /* existing completion */
{
while(list) /* find the current entry */
{
if(rfc_ncasecmp(list->data, ent, elen) == 0)
{
found = 1;
break;
}
list = list->next;
}
if (found)
{
if (!(d1 && d1[0])) /* not holding down shift */
{
if (g_list_next(list) == NULL)
list = g_list_first(list);
else
list = g_list_next(list);
}
else
{
if (g_list_previous(list) == NULL)
list = g_list_last(list);
else
list = g_list_previous(list);
}
g_free(result);
result = (char*)list->data;
}
else
{
g_free(result);
g_completion_free(gcomp);
return 2;
}
}
else
{
strcpy(old_gcomp.data, ent);
old_gcomp.elen = elen;
/* Get the first nick and put out the data for future nickcompletes */
if (prefs.completion_amount && g_list_length (list) <= prefs.completion_amount)
{
g_free(result);
result = (char*)list->data;
}
else
{
/* bash style completion */
if (g_list_next(list) != NULL)
{
if (strlen (result) > elen) /* the largest common prefix is larger than nick, change the data */
{
if (prefix_len)
g_utf8_strncpy (buf, text, prefix_len);
strncat (buf, result, COMP_BUF - prefix_len);
cursor_pos = strlen (buf);
g_free(result);
#if !GLIB_CHECK_VERSION(2,4,0)
g_utf8_validate (buf, -1, (const gchar **)&result);
(*result) = 0;
#endif
if (postfix)
{
strcat (buf, " ");
strncat (buf, postfix, COMP_BUF - cursor_pos -1);
}
SPELL_ENTRY_SET_TEXT (t, buf);
SPELL_ENTRY_SET_POS (t, g_utf8_pointer_to_offset(buf, buf + cursor_pos));
buf[0] = 0;
}
else
g_free(result);
while (list)
{
len = strlen (buf); /* current buffer */
elen = strlen (list->data); /* next item to add */
if (len + elen + 2 >= COMP_BUF) /* +2 is space + null */
{
PrintText (sess, buf);
buf[0] = 0;
len = 0;
}
strcpy (buf + len, (char *) list->data);
strcpy (buf + len + elen, " ");
list = list->next;
}
PrintText (sess, buf);
g_completion_free(gcomp);
return 2;
}
/* Only one matching entry */
g_free(result);
result = list->data;
}
}
}
if(result)
{
if (prefix_len)
g_utf8_strncpy(buf, text, prefix_len);
strncat (buf, result, COMP_BUF - (prefix_len + 3)); /* make sure nicksuffix and space fits */
if(!prefix_len && is_nick)
strcat (buf, &prefs.nick_suffix[0]);
strcat (buf, " ");
cursor_pos = strlen (buf);
if (postfix)
strncat (buf, postfix, COMP_BUF - cursor_pos - 2);
SPELL_ENTRY_SET_TEXT (t, buf);
SPELL_ENTRY_SET_POS (t, g_utf8_pointer_to_offset(buf, buf + cursor_pos));
}
if (gcomp)
g_completion_free(gcomp);
return 2;
}
static gboolean
entry_event (GtkEditable *entry,
GdkEventKey *event,
PanelRunDialog *dialog)
{
GtkTreeSelection *selection;
char *prefix;
char *nospace_prefix;
char *nprefix;
char *temp;
int pos, tmp;
if (event->type != GDK_KEY_PRESS)
return FALSE;
/* if user typed something we're not using the list anymore */
dialog->use_program_list = FALSE;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (dialog->program_list));
gtk_tree_selection_unselect_all (selection);
if (!panel_profile_get_enable_autocompletion ())
return FALSE;
/* tab completion */
if (event->keyval == GDK_KEY_Tab) {
gtk_editable_get_selection_bounds (entry, &pos, &tmp);
if (dialog->completion_started &&
pos != tmp &&
pos != 1 &&
tmp == strlen (gtk_entry_get_text (GTK_ENTRY (entry)))) {
gtk_editable_select_region (entry, 0, 0);
gtk_editable_set_position (entry, -1);
return TRUE;
}
} else if (event->length > 0) {
gtk_editable_get_selection_bounds (entry, &pos, &tmp);
if (dialog->completion_started &&
pos != tmp &&
pos != 0 &&
tmp == strlen (gtk_entry_get_text (GTK_ENTRY (entry)))) {
temp = gtk_editable_get_chars (entry, 0, pos);
prefix = g_strconcat (temp, event->string, NULL);
g_free (temp);
} else if (pos == tmp &&
tmp == strlen (gtk_entry_get_text (GTK_ENTRY (entry)))) {
prefix = g_strconcat (gtk_entry_get_text (GTK_ENTRY (entry)),
event->string, NULL);
} else {
return FALSE;
}
nospace_prefix = prefix;
while (*nospace_prefix != '\0' &&
g_ascii_isspace (*nospace_prefix))
nospace_prefix++;
if (*nospace_prefix == '\0')
return FALSE;
panel_run_dialog_update_completion (dialog, nospace_prefix);
if (!dialog->completion) {
g_free (prefix);
return FALSE;
}
pos = strlen (prefix);
nprefix = NULL;
g_completion_complete_utf8 (dialog->completion, nospace_prefix,
&nprefix);
if (nprefix) {
int insertpos;
insertpos = 0;
temp = g_strndup (prefix, nospace_prefix - prefix);
g_free (prefix);
prefix = g_strconcat (temp, nprefix, NULL);
g_signal_handler_block (dialog->combobox,
dialog->changed_id);
gtk_editable_delete_text (entry, 0, -1);
g_signal_handler_unblock (dialog->combobox,
dialog->changed_id);
gtk_editable_insert_text (entry,
prefix, strlen (prefix),
&insertpos);
gtk_editable_set_position (entry, pos);
gtk_editable_select_region (entry, pos, -1);
dialog->completion_started = TRUE;
g_free (temp);
g_free (nprefix);
g_free (prefix);
return TRUE;
}
g_free (prefix);
}
return FALSE;
}
