/**
\brief a rule to cluster points within a shell
\ingroup cluster
*/
bool clstrruleshell(int i, int j, arg_t ptr)
{
assert(ptr != 0x0 && ptr != NULL);
clstrruleshell_info* args = (clstrruleshell_info*)ptr;
if (args->box.periodic.size() == 0) {
args->box.periodic.push_back(true);
args->box.periodic.push_back(true);
args->box.periodic.push_back(true);
}
if (args->box.period.size() == 0) {
args->box.period.push_back(0.0);
args->box.period.push_back(0.0);
args->box.period.push_back(0.0);
}
double rsq = distancesq(
args->x[i], args->x[j], args->box.period, args->box.periodic);
if (rsq < args->rcutsqouter) {
if (rsq >= args->rcutsqinner) {
return true;
}
else {
return false;
}
}
else {
return false;
}
}
/**
\brief a rule to cluster points within a set range with per type cutuff
\ingroup cluster
*/
bool clstrrulerangetype(int i, int j, arg_t ptr)
{
assert(ptr != 0x0 && ptr != NULL);
clstrrulerangetype_info* args = (clstrrulerangetype_info*)ptr;
if (args->box.periodic.size() == 0) {
args->box.periodic.push_back(true);
args->box.periodic.push_back(true);
args->box.periodic.push_back(true);
}
if (args->box.period.size() == 0) {
args->box.period.push_back(0.0);
args->box.period.push_back(0.0);
args->box.period.push_back(0.0);
}
if (args->rcutsq.size() == 0) {
std::cerr << "***ERROR: clstrrulerangetype: per type cutoff";
std::cerr << " (rcutsq) not defined." << std::endl;
exit(1);
}
double rsq = distancesq(
args->x[i], args->x[j], args->box.period, args->box.periodic);
if (rsq < args->rcutsq[args->type[i]][args->type[j]]) {
return true;
}
else {
return false;
}
}
void TrackpadRawInput(PDEVICE_CONTEXT pDevice, struct cyapa_softc *sc, struct cyapa_regs *regs, int tickinc){
int nfingers;
int afingers; /* actual fingers after culling */
int i;
nfingers = CYAPA_FNGR_NUMFINGERS(regs->fngr);
afingers = nfingers;
// system("cls");
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "stat %02x\tTracking ID: %d\tbuttons %c%c%c\tnfngrs=%d\n",
regs->stat,
regs->touch->id,
((regs->fngr & CYAPA_FNGR_LEFT) ? 'L' : '-'),
((regs->fngr & CYAPA_FNGR_MIDDLE) ? 'M' : '-'),
((regs->fngr & CYAPA_FNGR_RIGHT) ? 'R' : '-'),
nfingers
);
#endif
for (i = 0; i < nfingers; ++i) {
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, " [x=%04d y=%04d p=%d]\n",
CYAPA_TOUCH_X(regs, i),
CYAPA_TOUCH_Y(regs, i),
CYAPA_TOUCH_P(regs, i));
if (CYAPA_TOUCH_Y(regs, i) > 400){
if (CYAPA_TOUCH_X(regs, i) < 400){
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Simulate left hardware button! %d\n", CYAPA_TOUCH_Y(regs, i));
}
else {
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Simulate right hardware button! %d\n", CYAPA_TOUCH_Y(regs, i));
}
}
#endif
if (CYAPA_TOUCH_P(regs, i) < cyapa_minpressure)
--afingers;
}
if (regs->touch->id != sc->lastid){
sc->x = 0;
sc->y = 0;
sc->lastid = regs->touch->id;
}
int x = sc->x;
int y = sc->y;
bool overrideDeltas = false;
if (afingers > 0){
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Tick inc.\n");
#endif
sc->tick += tickinc;
x = CYAPA_TOUCH_X(regs, 0);
y = CYAPA_TOUCH_Y(regs, 0);
if (afingers > 1){
int x1 = CYAPA_TOUCH_X(regs, 0);
int y1 = CYAPA_TOUCH_Y(regs, 0);
int x2 = CYAPA_TOUCH_X(regs, 1);
int y2 = CYAPA_TOUCH_Y(regs, 1);
int d1 = distancesq(x1 - sc->x, y1 - sc->y);
int d2 = distancesq(x1 - sc->x, y1 - sc->y);
if (d2 < d1 || (y > 400 && y2 < 400)){
x = x2;
y = y2;
}
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "%d %d\t%d %d\t%d %d\n", x, y, x1, y1, x2, y2);
#endif
}
else {
if (sc->mousedown && y > 400){
overrideDeltas = true;
sc->x = 0;
sc->y = 0;
}
}
if ((overrideDeltas != true) && (sc->x == 0 && sc->y == 0)){
sc->x = x;
sc->y = y;
}
}
else {
if (sc->tick < 10 && sc->tick != 0){
INPUT input;
if (sc->lastnfingers == 1){
sc->mousebutton = 0;
}
else if (sc->lastnfingers == 2){
sc->mousebutton = 1;
}
else if (sc->lastnfingers == 3){
sc->mousebutton = 2;
}
else if (sc->lastnfingers == 4){
sc->mousebutton = 3;
}
input.mi.dx = 0;
input.mi.dy = 0;
input.mi.mouseData = 0;
sc->mousedown = true;
MySendInput(pDevice, &input, sc);
sc->tickssincelastclick = 0;
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Tap to Click!\n");
#endif
}
sc->tick = 0;
sc->hasmoved = false;
sc->mousedownfromtap = false;
sc->tickssincelastclick+=tickinc;
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Move Reset!\n");
#endif
}
int delta_x = x - sc->x, delta_y = y - sc->y;
if (abs(delta_x) + abs(delta_y) > 10 && !sc->hasmoved){
sc->hasmoved = true;
if (sc->tickssincelastclick < 10 && sc->tickssincelastclick >= 0){
INPUT input;
input.mi.dx = 0;
input.mi.dy = 0;
input.mi.mouseData = 0;
MySendInput(pDevice, &input, sc);
sc->mousebutton = 0;
sc->mousedown = true;
sc->mousedownfromtap = true;
sc->tickssincelastclick = 0;
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Move from tap!\n");
#endif
}
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO, DBG_IOCTL, "Has moved!\n");
#endif
}
if (overrideDeltas){
delta_x = 0;
delta_y = 0;
}
sc->lastnfingers = nfingers;
if (CYAPA_TOUCH_P(regs, 0) < 20)
sc->tick -= tickinc;
if (CYAPA_TOUCH_P(regs, 0) < 10)
sc->tick = 0;
else if (sc->hasmoved)
sc->tick = 0;
if (sc->tick < 0)
sc->tick = 0;
INPUT input;
if (afingers < 2 || sc->mousedown){
input.mi.dx = (BYTE)delta_x;
input.mi.dy = (BYTE)delta_y;
input.mi.dwFlags = MOUSEEVENTF_MOVE;
if (delta_x != 0 && delta_y != 0)
MySendInput(pDevice, &input, sc);
}
else if (afingers == 2){
if (abs(delta_x) > abs(delta_y)){
input.mi.dwFlags = MOUSEEVENTF_HWHEEL;
input.mi.mouseData = (BYTE)-delta_x;
MySendInput(pDevice, &input, sc);
}
else if (abs(delta_y) > abs(delta_x)){
input.mi.dwFlags = MOUSEEVENTF_WHEEL;
input.mi.mouseData = (BYTE)delta_y;
MySendInput(pDevice, &input, sc);
}
}
else if (afingers == 3){
if (sc->hasmoved){
sc->multitaskingx += delta_x;
sc->multitaskingy += delta_y;
if (sc->multitaskinggesturetick > 5 && !sc->multitaskingdone){
if (abs(sc->multitaskingx) > abs(sc->multitaskingy)){
BYTE shiftKeys = KBD_LGUI_BIT | KBD_LCONTROL_BIT;
BYTE keyCodes[KBD_KEY_CODES] = { 0, 0, 0, 0, 0, 0 };
if (sc->multitaskingx > 0)
keyCodes[0] = 0x50;
else
keyCodes[0] = 0x4F;
update_keyboard(pDevice, shiftKeys, keyCodes);
shiftKeys = 0;
keyCodes[0] = 0x0;
update_keyboard(pDevice, shiftKeys, keyCodes);
}
else if (abs(sc->multitaskingy) > abs(sc->multitaskingx)){
BYTE shiftKeys = KBD_LGUI_BIT;
BYTE keyCodes[KBD_KEY_CODES] = { 0, 0, 0, 0, 0, 0 };
if (sc->multitaskingy < 0)
keyCodes[0] = 0x2B;
else
keyCodes[0] = 0x07;
update_keyboard(pDevice, shiftKeys, keyCodes);
shiftKeys = 0;
keyCodes[0] = 0x0;
update_keyboard(pDevice, shiftKeys, keyCodes);
}
sc->multitaskingdone = true;
sc->multitaskinggesturetick = -1;
}
else if (sc->multitaskingdone){
if (sc->multitaskinggesturetick > 25){
sc->multitaskinggesturetick = -1;
sc->multitaskingx = 0;
sc->multitaskingy = 0;
sc->multitaskingdone = false;
}
}
#ifdef DEBUG
CyapaPrint(DEBUG_LEVEL_INFO,DBG_IOCTL,"Multitasking Gestures!\n");
#endif
sc->multitaskinggesturetick++;
}
}
if (afingers != 3){
sc->multitaskinggesturetick = 0;
sc->multitaskingx = 0;
sc->multitaskingy = 0;
sc->multitaskingdone = false;
}
if (afingers > 0){
if ((regs->fngr & CYAPA_FNGR_LEFT) != 0 && sc->mousedown == false){
sc->mousedown = true;
if (afingers == 1){
if (sc->y < 400 || sc->x < 400){
sc->mousebutton = 0;
}
else {
sc->mousebutton = 1;
}
}
else if (afingers == 2){
sc->mousebutton = 1;
}
else if (afingers == 3){
sc->mousebutton = 2;
}
else if (afingers == 4){
sc->mousebutton = 3;
}
input.mi.dx = 0;
input.mi.dy = 0;
input.mi.mouseData = 0;
MySendInput(pDevice, &input, sc);
}
if (!overrideDeltas){
sc->x = x;
sc->y = y;
}
}
else {
if (!overrideDeltas){
sc->x = 0;
sc->y = 0;
}
}
if ((regs->fngr & CYAPA_FNGR_LEFT) == 0 && sc->mousedown == true && sc->mousedownfromtap != true){
sc->mousedown = false;
if (sc->mousebutton == 3){
BYTE shiftKeys = KBD_LGUI_BIT;
BYTE keyCodes[KBD_KEY_CODES] = { 0x04, 0, 0, 0, 0, 0 };
update_keyboard(pDevice, shiftKeys, keyCodes);
shiftKeys = 0;
keyCodes[0] = 0x0;
update_keyboard(pDevice, shiftKeys, keyCodes);
}
sc->mousebutton = 0;
input.mi.dx = 0;
input.mi.dy = 0;
input.mi.mouseData = 0;
MySendInput(pDevice, &input, sc);
}
}
