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https://git.suckless.org/dwm
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removed the string-based setgeom approach, introduced a new Geom type instead and a helper macro
This commit is contained in:
Anselm R Garbe
parent
dba22848c7
commit
aa2395b6a8
2 changed files with 40 additions and 87 deletions
28
config.def.h
28
config.def.h
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@ -9,19 +9,6 @@
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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 " \
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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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@ -34,6 +21,17 @@ Rule rules[] = {
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{ NULL, NULL, "Acroread", NULL, True },
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};
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/* geometries, s{x,y,w,h} and bh are already initualized here */
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/* func name bx by bw wx wy ww wh mx my mw mh tx ty tw th mox moy mow moh */
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DEFGEOM(single, 0, 0, sw, 0, bh, sw, sh-bh, wx, wy, 0.55*sw, wh, mx+mw, wy, ww-mw, wh, wx, wy, ww, wh)
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DEFGEOM(dual, 0, 0,1280, 0, bh, ww, wh-bh, wx, wy, 1280,800-bh, 1280, 0, ww-mw, sh, mx, my, mw, mh)
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Geom geoms[] = {
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/* symbol function */
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{ "[]", single }, /* first entry is default */
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{ "[][]", dual },
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};
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/* layout(s) */
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#define RESIZEHINTS True /* False - respect size hints in tiled resizals */
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#define SNAP 32 /* snap pixel */
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@ -50,8 +48,8 @@ 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, DUALGEOMETRY },
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{ MODKEY, XK_d, setgeom, GEOMETRY },
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{ MODKEY, XK_a, setgeom, "[][]" },
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{ MODKEY, XK_d, setgeom, "[]" },
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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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{ MODKEY|ShiftMask, XK_Return, spawn, "exec uxterm" },
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99
dwm.c
99
dwm.c
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@ -46,6 +46,14 @@
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#define LENGTH(x) (sizeof x / sizeof x[0])
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#define MAXTAGLEN 16
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#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
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#define DEFGEOM(GEONAME,BX,BY,BW,WX,WY,WW,WH,MX,MY,MW,MH,TX,TY,TW,TH,MOX,MOY,MOW,MOH) \
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void GEONAME(void) { \
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bx = (BX); by = (BY); bw = (BW); \
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wx = (WX); wy = (WY); ww = (WW); wh = (WH); \
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mx = (MX); my = (MY); mw = (MW); mh = (MH); \
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tx = (TX); ty = (TY); tw = (TW); th = (TH); \
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mox = (MOX); moy = (MOY); mow = (MOW); moh = (MOH); \
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}
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/* enums */
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enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
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@ -85,6 +93,11 @@ typedef struct {
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} font;
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} DC; /* draw context */
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typedef struct {
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const char *symbol;
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void (*apply)(void);
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} Geom;
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typedef struct {
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unsigned long mod;
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KeySym keysym;
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@ -107,7 +120,6 @@ 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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@ -137,7 +149,6 @@ void focusnext(const char *arg);
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void focusprev(const char *arg);
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Client *getclient(Window w);
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unsigned long getcolor(const char *colstr);
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double getdouble(const char *s);
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long getstate(Window w);
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Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
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void grabbuttons(Client *c, Bool focused);
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@ -226,6 +237,7 @@ Client *stack = NULL;
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Cursor cursor[CurLast];
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Display *dpy;
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DC dc = {0};
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Geom *geom = NULL;
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Layout *lt = NULL;
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Window root, barwin;
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@ -236,55 +248,6 @@ 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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@ -1438,27 +1401,17 @@ setclientstate(Client *c, long state) {
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PropModeReplace, (unsigned char *)data, 2);
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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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switch(*s) {
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default:
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result = strtod(s, &endp);
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if(s == endp || *endp != 0)
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result = strtol(s, &endp, 0);
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break;
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case 'B': result = dc.font.height + 2; break;
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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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return result;
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}
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void
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setgeom(const char *arg) {
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applygeometry(arg);
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unsigned int i;
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for(i = 0; arg && i < LENGTH(geoms); i++)
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if(!strcmp(geoms[i].symbol, arg))
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break;
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if(i == LENGTH(geoms))
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return;
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geom = &geoms[i];
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geom->apply();
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updatebarpos();
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arrange();
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}
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@ -1497,12 +1450,14 @@ setup(void) {
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root = RootWindow(dpy, screen);
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initfont(FONT);
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/* apply default dimensions */
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/* apply default geometry */
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sx = 0;
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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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applygeometry(GEOMETRY);
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bh = dc.font.height + 2;
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geom = &geoms[0];
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geom->apply();
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/* init atoms */
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wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
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