/*
* key up
*/
LOCAL void ieKeyUp( InnerEvent *evt, TMO *tmout )
{
KeyEvt keyEvt;
UH code;
/* convert to character code */
code = kpToKeycode(evt->i.key.keytop, &evt->i.key.meta);
/* lock key needs no processing */
if ( isMetaKey(code) ) goto skip;
/* PD simulation processing */
if ( kpExecPdSimKeyUp(evt, code, tmout) ) {
/* process PD simulation only */
goto skip;
}
/* notify key up event */
keyEvt.h.evttyp = TDE_KEYUP;
keyEvt.keytop = kpKeyTopCode(evt->i.key.keytop,
evt->i.key.meta.o.kbsel);
keyEvt.code = code;
keyEvt.stat = evt->i.key.meta.o;
kpNotifyEvent(&keyEvt, sizeof(keyEvt));
skip:
/* switch temporary shift or simple lock modes */
if ( kpChangeShiftLock(evt->type, NoShift) ) {
/* notify meta key status change event */
kpNotifyMetaEvent();
}
}
/*
* shift key press / relea
*/
LOCAL void ieShift( InnerEvent *evt )
{
ShiftKeyKind shift;
KpMetaBut *meta = (KpMetaBut*)&kpMgrInfo.kpState.stat;
BOOL chg = FALSE;
if ( evt->type == IE_S_PRESS ) {
/* set press status (press) */
kpMgrInfo.spress |= evt->i.sft.kind;
} else {
/* set press status (release) */
kpMgrInfo.spress &= ~evt->i.sft.kind;
/* switch temporary shift or simple lock modes */
chg = kpChangeShiftLock(evt->type, evt->i.sft.kind);
}
/* shift status */
shift = meta->u.tmpShift | meta->u.shiftLock | kpMgrInfo.spress;
if ( shift != meta->u.shift || chg ) {
/* change shift status */
meta->u.shift = shift;
/* notify meta key status change event */
kpNotifyMetaEvent();
}
}
/*
* PD button up / down, move
*/
LOCAL void iePd( InnerEvent *evt )
{
InnEvtType type = evt->type;
TDEvtTyp devEvt = 0;
BOOL qpress = FALSE;
UW nodsp;
if ( (type & IE_PDMOVE) != 0 ) {
/* move */
devEvt = kpPdMoveEvent(evt);
}
if ( (type & IE_PDBUT) != 0 ) {
/* button change */
devEvt = kpPdButEvent(evt);
/* is this a quick press? */
qpress = ( (type & IE_MBUT) == IE_MBUTDOWN
&& evt->i.pd.stat.o.qpress
&& kpMgrInfo.pd.pdMode.attr.qpress );
}
if ( devEvt != 0 ) {
/* notify PD event */
kpNotifyPdEvent(devEvt, nodsp = evt->i.pd.stat.o.nodsp);
if ( qpress ) {
/* quickpress */
kpMgrInfo.kpState.stat.main = 0;
kpNotifyPdEvent(TDE_PDBUT, nodsp);
kpMgrInfo.kpState.stat.main = 1;
kpNotifyPdEvent(TDE_PDBUT, nodsp);
}
/* switch temporary shift or simple lock modes */
if ( kpChangeShiftLock(evt->type, NoShift) ) {
/* notify meta key status change event */
kpNotifyMetaEvent();
}
}
}
/*
* lock key down
* if a code is processed as lock key, then return TRUE
*/
LOCAL BOOL lockKeyDown( UH code )
{
InputMode mode;
UW meta;
BOOL chgLED;
union {
MetaBut stat;
UW uw;
} u;
mode = kpMgrInfo.kpState.stat.mode;
u.stat = kpMgrInfo.kpState.stat;
meta = u.uw;
switch ( code ) {
case KC_EIJI: /* English <-> Japanese swap */
mode ^= AlphaMode;
break;
case KC_CAPN: /* Hiragana <-> Katakana swap */
mode ^= KataMode;
break;
case KC_JPN0_Z: /* Japanese Hiragana & Zenkaku */
meta &= ~ES_HAN;
case KC_JPN0: /* Japanese Hiragana */
mode = HiraMode;
break;
case KC_JPN1_Z: /* Japanese Katakana & Zenkaku */
meta &= ~ES_HAN;
case KC_JPN1: /* Japanese Katanaka */
mode = KataMode;
break;
case KC_ENG0_H: /* English & Hankaku */
meta |= ES_HAN;
case KC_ENG0: /* English */
mode = AlphaMode;
break;
case KC_ENG1_H: /* English CAPS & Hanaku */
meta |= ES_HAN;
case KC_ENG1: /* English CAPS */
mode = CapsMode;
break;
case KC_ENGALT: /* -> English <--> English CAPS */
if (mode & AlphaMode) mode ^= KataMode;
else mode = AlphaMode;
break;
case KC_JPNALT: /* ->Hiragana<-->Katakana */
if (mode & AlphaMode) mode = HiraMode;
else mode ^= KataMode;
break;
case KC_KBSEL: /* Kana <--> Roman Input */
meta ^= ES_KBSEL;
break;
case KC_HAN: /* Zenkaku <--> Hankaku */
meta ^= ES_HAN;
break;
default:
/* not a lock key */
return FALSE;
}
if ( (chgLED = ( mode != kpMgrInfo.kpState.stat.mode ))
|| meta != u.uw ) {
/* change input mode */
u.uw = meta;
kpMgrInfo.kpState.stat = u.stat;
kpMgrInfo.kpState.stat.mode = mode;
if ( chgLED ) {
/* change keyboard LED */
kpChangeKbInputMode(mode);
}
/* notify meta key status change event */
kpNotifyMetaEvent();
}
return TRUE;
}
/*
* set meta key / button status (DN_KPMETABUT)
*/
LOCAL ER setKpMetaBut( MetaBut meta[2] )
{
const UW KBMET = ES_ALPH|ES_KANA
|ES_LSHFT|ES_RSHFT|ES_EXT|ES_CMD
|ES_LLSHFT|ES_LRSHFT|ES_LEXT|ES_LCMD
|ES_TLSHFT|ES_TRSHFT|ES_TEXT|ES_TCMD
|ES_HAN|ES_KBSEL;
const UW PDBUT = ES_BUT|ES_BUT2;
const UW PDMOV = ES_NODSP;
const UW PDSIM = ES_PDSIM;
UW stat, chg;
ER err, error = E_OK;
union {
MetaBut stat;
UW uw;
} u;
u.stat = kpMgrInfo.kpState.stat;
stat = (u.uw & *(UW*)&meta[0]) | *(UW*)&meta[1];
chg = stat ^ u.uw;
if ( (chg & KBMET) != 0 ) {
/* change meta key status */
u.stat = kpMgrInfo.kpState.stat;
u.uw ^= chg & KBMET;
kpMgrInfo.kpState.stat = u.stat;
if ( (chg & (ES_ALPH|ES_KANA)) != 0 ) {
/* change keyboard LED */
err = kpChangeKbInputMode(kpMgrInfo.kpState.stat.mode);
if ( err < E_OK ) error = err;
}
err = kpNotifyMetaEvent();
if ( err < E_OK ) error = err;
}
if ( (chg & (PDBUT|PDMOV)) != 0 ) {
/* change PD status */
u.stat = kpMgrInfo.kpState.stat;
u.uw ^= chg & (PDBUT|PDMOV);
kpMgrInfo.kpState.stat = u.stat;
err = kpNotifyPdEvent(
( (chg & PDBUT) != 0 )? DE_PDBUT: DE_PDMOVE,
kpMgrInfo.kpState.stat.nodsp);
if ( err < E_OK ) error = err;
}
if ( (chg & PDSIM) != 0 ) {
/* change PD simulation status */
u.stat = kpMgrInfo.kpState.stat;
u.uw ^= chg & PDSIM;
kpMgrInfo.kpState.stat = u.stat;
err = kpNotifyPdEvent(DE_PDSTATE,
kpMgrInfo.kpState.stat.nodsp);
if ( err < E_OK ) error = err;
}
return error;
}