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;
}
void
xim_cancel_preedit(XIMHandle* handle)
{
IC* ic = icmgr_get_current();
if (ic == NULL)
return;
IMPreeditStateStruct ps;
ps.icid = ic->icid;
ps.connect_id = ic->connect_id;
IMPreeditEnd(handle, (XPointer) &ps);
}
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;
}
void
xim_commit_preedit(XIMHandle* handle, const char* result_str)
{
IC* ic = icmgr_get_current();
if (ic == NULL)
return;
XTextProperty tp;
IMCommitStruct cs;
Xutf8TextListToTextProperty(dpy, (char**) &result_str, 1,
XCompoundTextStyle, &tp);
memset(&cs, 0, sizeof(IMCommitStruct));
cs.major_code = XIM_COMMIT;
cs.icid = ic->icid;
cs.connect_id = ic->connect_id;
cs.flag = XimLookupChars;
cs.commit_string = (char*) tp.value;
IMCommitString(handle, (XPointer) &cs);
XFree(tp.value);
}
static int
_xim_set_ic_values(XIMHandle* handle, IMChangeICStruct* proto)
{
__xim_ic_events(proto);
IC* ic = icmgr_get(proto->icid);
/* some crapy swing application will have synchronization problems */
if (ic == NULL)
return 1;
LOG("XIM_SET_IC_VALUES %d", proto->icid);
ic->offset_x = __preedit_x;
ic->offset_y = __preedit_y;
IC* cur_ic = icmgr_get_current();
/* if we change the current ic position, we might wanna
* move it along the way
*/
if (cur_ic != NULL && ic->icid == cur_ic->icid) {
__move_preedit(ic);
}
return 1;
}