voidfloatpos(const Arg *arg){	Client *c = selmon->sel; 	if (!c || (selmon->lt[selmon->sellt]->arrange && !c->isfloating))		return; 	setfloatpos(c, (char *)arg->v);	resizeclient(c, c->x, c->y, c->w, c->h); 	#if !FOCUSONCLICK_PATCH	XRaiseWindow(dpy, c->win);	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w/2, c->h/2);	#endif // FOCUSONCLICK_PATCH} voidsetfloatpos(Client *c, const char *floatpos){	char xCh, yCh, wCh, hCh;	int x, y, w, h, wx, ww, wy, wh;	#if FLOATPOS_RESPECT_GAPS_PATCH && VANITYGAPS_PATCH	int oh, ov, ih, iv;	unsigned int n;	#endif // FLOATPOS_RESPECT_GAPS_PATCH | VANITYGAPS_PATCH 	if (!c || !floatpos)		return;	if (selmon->lt[selmon->sellt]->arrange && !c->isfloating)		return; 	switch(sscanf(floatpos, "%d%c %d%c %d%c %d%c", &x, &xCh, &y, &yCh, &w, &wCh, &h, &hCh)) {		case 4:			if (xCh == 'w' || xCh == 'W') {				w = x; wCh = xCh;				h = y; hCh = yCh;				x = -1; xCh = 'C';				y = -1; yCh = 'C';			} else if (xCh == 'p' || xCh == 'P') {				w = x; wCh = xCh;				h = y; hCh = yCh;				x = 0; xCh = 'G';				y = 0; yCh = 'G';			} else if (xCh == 'm' || xCh == 'M') {				getrootptr(&x, &y);			} else {				w = 0; wCh = 0;				h = 0; hCh = 0;			}			break;		case 8:			if (xCh == 'm' || xCh == 'M')				getrootptr(&x, &y);			break;		default:			return;	} 	#if FLOATPOS_RESPECT_GAPS_PATCH && VANITYGAPS_PATCH	getgaps(c->mon, &oh, &ov, &ih, &iv, &n);	wx = c->mon->wx + ov;	wy = c->mon->wy + oh;	ww = c->mon->ww - 2*ov;	wh = c->mon->wh - 2*oh;	#else	wx = c->mon->wx;	wy = c->mon->wy;	ww = c->mon->ww;	wh = c->mon->wh;	#endif // FLOATPOS_RESPECT_GAPS_PATCH | VANITYGAPS_PATCH 	getfloatpos(x, xCh, w, wCh, wx, ww, c->x, c->w, c->bw, floatposgrid_x, &c->x, &c->w);	getfloatpos(y, yCh, h, hCh, wy, wh, c->y, c->h, c->bw, floatposgrid_y, &c->y, &c->h);} /* p - position, s - size, cp and cs represents current position and size */voidgetfloatpos(int pos, char pCh, int size, char sCh, int min_p, int max_s, int cp, int cs, int cbw, int defgrid, int *out_p, int *out_s){	int abs_p, abs_s, i, delta, rest; 	abs_p = pCh == 'A' || pCh == 'a';	abs_s = sCh == 'A' || sCh == 'a'; 	cs += 2*cbw; 	switch(pCh) {	case 'A': // absolute position		cp = pos;		break;	case 'a': // absolute relative position		cp += pos;		break;	case 'y':	case 'x': // client relative position		cp = MIN(cp + pos, min_p + max_s);		break;	case 'Y':	case 'X': // client position relative to monitor		cp = min_p + MIN(pos, max_s);		break;	case 'S': // fixed client position (sticky)	case 'C': // fixed client position (center)	case 'Z': // fixed client right-hand position (position + size)		if (pos == -1)			break;		pos = MAX(MIN(pos, max_s), 0);		if (pCh == 'Z')			cs = abs((cp + cs) - (min_p + pos));		else if (pCh == 'C')			cs = abs((cp + cs / 2) - (min_p + pos));		else			cs = abs(cp - (min_p + pos));		cp = min_p + pos;		sCh = 0; // size determined by position, override defined size		break;	case 'G': // grid		if (pos <= 0)			pos = defgrid; // default configurable		if (size == 0 || pos < 2 || (sCh != 'p' && sCh != 'P'))			break;		delta = (max_s - cs) / (pos - 1);		rest = max_s - cs - delta * (pos - 1);		if (sCh == 'P') {			if (size < 1 || size > pos)				break;			cp = min_p + delta * (size - 1);		} else {			for (i = 0; i < pos && cp >= min_p + delta * i + (i > pos - rest ? i + rest - pos + 1 : 0); i++);			cp = min_p + delta * (MAX(MIN(i + size, pos), 1) - 1) + (i > pos - rest ? i + rest - pos + 1 : 0);		}		break;	} 	switch(sCh) {	case 'A': // absolute size		cs = size;		break;	case 'a': // absolute relative size		cs = MAX(1, cs + size);		break;	case '%': // client size percentage in relation to monitor window area size		if (size <= 0)			break;		size = max_s * MIN(size, 100) / 100;		/* falls through */	case 'h':	case 'w': // size relative to client		if (sCh == 'w' || sCh == 'h') {			if (size == 0)				break;			size += cs;		}		/* falls through */	case 'H':	case 'W': // normal size, position takes precedence		if (pCh == 'S' && cp + size > min_p + max_s)			size = min_p + max_s - cp;		else if (size > max_s)			size = max_s; 		if (pCh == 'C') { // fixed client center, expand or contract client			delta = size - cs;			if (delta < 0 || (cp - delta / 2 + size <= min_p + max_s))				cp -= delta / 2;			else if (cp - delta / 2 < min_p)				cp = min_p;			else if (delta)				cp = min_p + max_s;		} else if (pCh == 'Z')			cp -= size - cs; 		cs = size;		break;	} 	if (pCh == '%') // client mid-point position in relation to monitor window area size		cp = min_p + max_s * MAX(MIN(pos, 100), 0) / 100 - (cs) / 2;	if (pCh == 'm' || pCh == 'M')		cp = pos - cs / 2; 	if (!abs_p && cp < min_p)		cp = min_p;	if (cp + cs > min_p + max_s && !(abs_p && abs_s)) {		if (abs_p || cp == min_p)			cs = min_p + max_s - cp;		else			cp = min_p + max_s - cs;	} 	*out_p = cp;	*out_s = MAX(cs - 2*cbw, 1);}