void
ibus_engine_update_preedit_text (IBusEngine *engine,
IBusText *text,
guint cursor_pos,
gboolean visible)
{
ibus_engine_update_preedit_text_with_mode (engine,
text, cursor_pos, visible, IBUS_ENGINE_PREEDIT_CLEAR);
}
static void ibus_unikey_engine_update_preedit_string(IBusEngine *engine, const gchar *string, gboolean visible)
{
IBusText *text;
text = ibus_text_new_from_static_string(string);
// underline text
ibus_text_append_attribute(text, IBUS_ATTR_TYPE_UNDERLINE, IBUS_ATTR_UNDERLINE_SINGLE, 0, -1);
// update and display text
ibus_engine_update_preedit_text_with_mode(engine, text, ibus_text_get_length(text), visible, IBUS_ENGINE_PREEDIT_COMMIT);
}
void parent_update_pre_edit_text_with_mode(IBusEngine * iEngine,
IBusText * iText,
guint cursor_pos,
gboolean visible,
IBusPreeditFocusMode mode)
{
#ifdef UNIT_TEST
printf
("* parent_update_pre_edit_text_with_mode(-, %s, %u, %x, %x)\n",
iText->text, cursor_pos, visible, mode);
#else
ibus_engine_update_preedit_text_with_mode
(iEngine, iText, cursor_pos, visible, mode);
#endif
}
static void
ibus_hangul_engine_update_preedit_text (IBusHangulEngine *hangul)
{
const ucschar *hic_preedit;
IBusText *text;
UString *preedit;
gint preedit_len;
// ibus-hangul's preedit string is made up of ibus context's
// internal preedit string and libhangul's preedit string.
// libhangul only supports one syllable preedit string.
// In order to make longer preedit string, ibus-hangul maintains
// internal preedit string.
hic_preedit = hangul_ic_get_preedit_string (hangul->context);
preedit = ustring_dup (hangul->preedit);
preedit_len = ustring_length(preedit);
ustring_append_ucs4 (preedit, hic_preedit, -1);
if (ustring_length(preedit) > 0) {
IBusPreeditFocusMode preedit_option = IBUS_ENGINE_PREEDIT_COMMIT;
if (hangul->hanja_list != NULL)
preedit_option = IBUS_ENGINE_PREEDIT_CLEAR;
text = ibus_text_new_from_ucs4 ((gunichar*)preedit->data);
// ibus-hangul's internal preedit string
ibus_text_append_attribute (text, IBUS_ATTR_TYPE_UNDERLINE,
IBUS_ATTR_UNDERLINE_SINGLE, 0, preedit_len);
// Preedit string from libhangul context.
// This is currently composing syllable.
ibus_text_append_attribute (text, IBUS_ATTR_TYPE_FOREGROUND,
0x00ffffff, preedit_len, -1);
ibus_text_append_attribute (text, IBUS_ATTR_TYPE_BACKGROUND,
0x00000000, preedit_len, -1);
ibus_engine_update_preedit_text_with_mode ((IBusEngine *)hangul,
text,
ibus_text_get_length (text),
TRUE,
preedit_option);
} else {
text = ibus_text_new_from_static_string ("");
ibus_engine_update_preedit_text ((IBusEngine *)hangul, text, 0, FALSE);
}
ustring_delete(preedit);
}
