static int
_xim_destroy_ic(XIMHandle* handle, IMChangeICStruct* proto)
{
LOG("XIM_DESTROY_IC %d", proto->icid);
icmgr_destroy_ic(proto->icid);
icmgr_refresh();
return 1;
}
static int
_xim_unset_ic_focus(XIMHandle* handle, IMChangeFocusStruct* proto)
{
LOG("unset focus on ic %d", proto->icid);
IC* ic = icmgr_get_current();
if (ic != NULL && ic->icid == proto->icid && preedit_status() == false) {
icmgr_clear_current();
icmgr_refresh();
}
return 1;
}
int
_xim_forward_event(XIMHandle* handle, IMForwardEventStruct* proto)
{
LOG("%d", proto->icid);
XKeyEvent* evt = (XKeyEvent*) &(proto->event);
IC* ic = icmgr_get_current();
if (ic == NULL) {
icmgr_set_current(proto->icid);
ic = icmgr_get_current();
if (ic == NULL)
return 1;
}
/* some of swing applications like netbeans won't set focus,
* we have to set focus ourself
*/
if (ic->icid != proto->icid || preedit_status() == false) {
icmgr_set_current(proto->icid);
ic = icmgr_get_current();
icmgr_refresh();
}
if (!__filter_forward_triger_key(handle, ic, evt)) {
int masked_state = evt->state & STATE_MASK;
if (masked_state != ShiftMask && masked_state != 0) {
__do_forward_event(handle, proto);
} else if (!ic->is_enabled || ic->is_english) {
__do_forward_event(handle, proto);
} else {
KeySym sym;
XLookupString(evt, NULL, 0, &sym, NULL);
if ((sym <= 0x20 || sym > 0x7E) && preedit_status() == false) {
__do_forward_event(handle, proto);
} else if (sym >= 0x30 && sym <= 0x39
&& preedit_status() == false) {
// digit key pressed
if (settings_get_int(SMART_PUNCT) && evt->type == KeyPress) {
preedit_omit_next_punct();
}
__do_forward_event(handle, proto);
} else {
if (evt->type == KeyPress) {
__move_preedit(ic);
preedit_on_key(handle, sym, evt->state);
} else {
LOG("ignore");
}
}
}
}
return 1;
}
static int
_xim_set_ic_focus(XIMHandle* handle, IMChangeFocusStruct* proto)
{
DEBUG("%d", proto->icid);
LOG("set focus on ic %d %d", proto->icid, preedit_status());
/* if use didn't finish typing, we won't focus to new context */
if (preedit_status() == false) {
icmgr_set_current(proto->icid);
}
icmgr_refresh();
return 1;
}
static bool
__filter_forward_triger_key(XIMHandle* handle, IC* ic, XKeyEvent* evt)
{
KeySym sym = 0;
hotkey_t hk;
settings_get(TRIGGER_KEY, &hk);
XLookupString(evt, NULL, 0, &sym, NULL);
unsigned int masked_state = (evt->state & STATE_MASK);
if (masked_state == hk.modifiers && sym == hk.keysym) {
if (evt->type == KeyRelease) return true;
ic->is_enabled = !ic->is_enabled;
__toggle_preedit_status(handle, ic->is_enabled);
icmgr_refresh();
return true;
}
settings_get(ENG_KEY, &hk);
if ((masked_state & hk.modifiers) == hk.modifiers && sym == hk.keysym) {
if (evt->type == KeyPress) {
last_shift_available = true;
return true;
} else if (evt->type == KeyRelease && last_shift_available) {
last_shift_available = false;
if (ic->is_enabled) {
ic->is_english = !ic->is_english;
icmgr_refresh();
}
}
return true;
} else {
last_shift_available = false;
}
return false;
}
static int
_xim_trigger_notify(XIMHandle* handle, IMTriggerNotifyStruct* proto)
{
LOG("trigger key pressed, %d", proto->icid);
IC* ic = icmgr_get(proto->icid);
if (ic == NULL)
return 1;
icmgr_set_current(proto->icid);
ic->is_enabled = true;
xim_start_preedit(handle);
icmgr_refresh();
return 1;
}
