made the string-based setgeom working
This commit is contained in:
Anselm R Garbe
parent
33b1960220
commit
dba22848c7
16
config.def.h
16
config.def.h
@ -9,7 +9,19 @@
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#define SELBORDERCOLOR "#0066ff"
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#define SELBGCOLOR "#0066ff"
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#define SELFGCOLOR "#ffffff"
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#define GEOMETRY "0 0 W B 0 B W H-B 0 B W*0.55 H-B W*0.45 B H-B 0 B W H-B"
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#define GEOMETRY "0 0 W B " \
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"0 B W H-B " \
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"0 B W*0.55 H-B " \
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"W*0.55 B W*0.45 H-B " \
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"0 B W H-B"
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/* Anselm's dual head geometry in the office */
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#define DUALGEOMETRY "0 0 1280 B " \
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"0 B W H-B " \
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"0 B 1280 800-B " \
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"1280 0 W-1280 H " \
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"0 B 1280 800-B"
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/* tagging */
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const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
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@ -38,7 +50,7 @@ Layout layouts[] = {
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#define MODKEY Mod1Mask
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Key keys[] = {
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/* modifier key function argument */
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{ MODKEY, XK_a, setgeom, "0 0 W B 0 B W H-B 0 B 1280 800-B 1280 0 W-1280 H 0 B 1280 800-B" },
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{ MODKEY, XK_a, setgeom, DUALGEOMETRY },
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{ MODKEY, XK_d, setgeom, GEOMETRY },
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{ MODKEY, XK_p, spawn,
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"exec dmenu_run -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"' -sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"'" },
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@ -17,7 +17,7 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
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# flags
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CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
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LDFLAGS = -s ${LIBS}
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#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -DWORK
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#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
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#LDFLAGS = -g ${LIBS}
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# Solaris
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125
dwm.c
125
dwm.c
@ -107,6 +107,7 @@ typedef struct {
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} Rule;
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/* function declarations */
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void applygeom(const char *arg);
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void applyrules(Client *c);
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void arrange(void);
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void attach(Client *c);
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@ -235,6 +236,55 @@ static Bool tmp[LENGTH(tags)];
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/* function implementations */
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void
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applygeometry(const char *arg) {
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static const char *lastArg = NULL;
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char delim, op, *s, *e, *p;
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double val;
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int i, *map[] = { &bx, &by, &bw, &bh,
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&wx, &wy, &ww, &wh,
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&mx, &my, &mw, &mh,
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&tx, &ty, &tw, &th,
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&mox, &moy, &mow, &moh };
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if(!arg)
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arg = lastArg;
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else
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lastArg = arg;
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if(!lastArg)
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return;
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strncpy(buf, arg, sizeof buf);
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for(i = 0, e = s = buf; i < LENGTH(map) && e; e++)
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if(*e == ' ' || *e == 0) {
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delim = *e;
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*e = 0;
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op = 0;
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/* check if there is an operator */
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for(p = s; p < e && *p != '-' && *p != '+' && *p != '*'; p++);
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if(*p) {
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op = *p;
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*p = 0;
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}
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val = getdouble(s);
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if(op && p > s) { /* intermediate operand, e.g. H-B */
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*(map[i]) = (int)val;
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s = ++p;
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val = getdouble(s);
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}
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switch(op) {
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default: *(map[i]) = (int)val; break;
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case '-': *(map[i]) -= (int)val; break;
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case '+': *(map[i]) += (int)val; break;
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case '*': *(map[i]) = (int)(((double)*(map[i])) * val); break;
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}
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if(delim == 0)
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e = NULL;
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else
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s = ++e;
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i++;
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}
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}
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void
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applyrules(Client *c) {
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unsigned int i;
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@ -410,11 +460,8 @@ void
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configurenotify(XEvent *e) {
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XConfigureEvent *ev = &e->xconfigure;
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if(ev->window == root && (ev->width != sw || ev->height != sh)) {
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if(ev->window == root && (ev->width != sw || ev->height != sh))
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setgeom(NULL);
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updatebarpos();
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arrange();
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}
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}
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void
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@ -1391,31 +1438,11 @@ setclientstate(Client *c, long state) {
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PropModeReplace, (unsigned char *)data, 2);
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}
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/**
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* Idea:
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*
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* having a geom syntax as follows, which is interpreted as integer.
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*
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* [-,+][<0..n>|<W,H,B>]
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*
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*
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* B = bar height, W = DisplayWidth(), H = DisplayHeight()
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*
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* -/+/* /: is relative to current
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*
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* Then we would come down with <bx>,<by>,<bw>,<bh>,...
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*
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* "0 0 W B 0 0 W W N E B,W,B,
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*
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*
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*/
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double
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getdouble(const char *s) {
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char *endp;
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double result = 0;
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fprintf(stderr, "getdouble '%s'\n", s);
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switch(*s) {
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default:
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result = strtod(s, &endp);
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@ -1426,58 +1453,12 @@ getdouble(const char *s) {
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case 'W': result = sw; break;
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case 'H': result = sh; break;
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}
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fprintf(stderr, "getdouble returns '%f'\n", result);
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return result;
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}
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void
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setgeom(const char *arg) {
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static const char *lastArg = NULL;
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char op, *s, *e, *p;
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double val;
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int i, *map[] = { &bx, &by, &bw, &bh,
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&wx, &wy, &ww, &wh,
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&mx, &my, &mw, &mh,
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&tx, &ty, &tw, &th,
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&mox, &moy, &mow, &moh };
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if(!arg)
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arg = lastArg;
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else
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lastArg = arg;
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if(!lastArg)
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return;
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strncpy(buf, arg, sizeof buf);
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for(i = 0, e = s = buf; e && *e; e++)
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if(*e == ' ') {
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*e = 0;
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fprintf(stderr, "next geom arg='%s'\n", s);
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op = 0;
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/* check if there is an operator */
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for(p = s; *p && *p != '-' && *p != '+' && *p != '*' && *p != ':'; p++);
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if(*p) {
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op = *p;
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*p = 0;
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}
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val = getdouble(s);
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fprintf(stderr, "val1: %d\n", val);
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if(p > s) { /* intermediate operand, e.g. H-B */
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*(map[i]) = val;
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s = ++p;
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val = getdouble(s);
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fprintf(stderr, "val2: %d\n", val);
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}
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switch(op) {
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default: *(map[i]) = val; break;
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case '-': *(map[i]) -= val; break;
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case '+': *(map[i]) += val; break;
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case '*': *(map[i]) *= val; break;
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case ':': if(val != 0) *(map[i]) /= val; break;
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}
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fprintf(stderr, "map[i]='%d'\n", val);
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s = ++e;
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i++;
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}
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applygeometry(arg);
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updatebarpos();
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arrange();
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}
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@ -1521,7 +1502,7 @@ setup(void) {
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sy = 0;
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sw = DisplayWidth(dpy, screen);
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sh = DisplayHeight(dpy, screen);
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setgeom(GEOMETRY);
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applygeometry(GEOMETRY);
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/* init atoms */
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wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
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