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10 Commits

Author SHA1 Message Date
Andreev Gregory
c094ad31c3 Merged with gap patch + added a lot of fixes to my config + removed config.h 2025-03-05 01:02:09 +03:00
Andreev Gregory
ad6e400505 applied gap patch 2025-03-05 00:28:04 +03:00
Andreev Gregory
f66fd1cefe my first config attempt 2025-03-04 14:55:33 +03:00
Andreev Gregory
d3320037cb Added gitignore +deleting config.h 2025-03-02 23:59:32 +03:00
Raymond Cole
cfb8627a80 Avoid unsigned integer underflow in drw_text() 2024-10-30 13:02:17 +01:00
Hiltjo Posthuma
fcb2476b69 util.c: output function might override errno and thus affect perror()
Original patch by Raymond Cole with some modifications, thanks!
2024-10-27 20:10:07 +01:00
Hiltjo Posthuma
8933ebcf50 sync drw.{c,h} from dmenu
- drw: minor improvement to the nomatches cache
- overhaul utf8decoding and render invalid utf8 sequences as U+FFFD.

Thanks NRK for these improvements!
2024-10-05 13:06:08 +02:00
Pontus Stenetorp
5687f46964 Add missing void to updateclientlist definition
Caught by -pedantic implying -Wstrict-prototypes for OpenBSD's 16.0.6 Clang.
2024-06-08 18:21:00 +02:00
Hiltjo Posthuma
061e9fe9a7 bump version to 6.5 2024-03-19 12:13:16 +01:00
Hiltjo Posthuma
9f8855343c Makefile: remove the options target
The Makefile used to suppress output (by using @), so this target made sense at
the time.

But the Makefile should be simple and make debugging with less abstractions or
fancy printing.  The Makefile was made verbose and doesn't hide the build
output, so remove this target.

Prompted by a question on the mailing list about the options target.
2023-09-22 15:13:29 +02:00
9 changed files with 156 additions and 119 deletions

5
.gitignore vendored Normal file
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@ -0,0 +1,5 @@
dwm
*.o
*.orig
config.h
transient

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@ -6,40 +6,32 @@ include config.mk
SRC = drw.c dwm.c util.c
OBJ = ${SRC:.c=.o}
all: options dwm
options:
@echo dwm build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = ${CC}"
all: dwm
.c.o:
${CC} -c ${CFLAGS} $<
${OBJ}: config.h config.mk
config.h:
cp config.def.h $@
${OBJ}: config.def.h config.mk
dwm: ${OBJ}
${CC} -o $@ ${OBJ} ${LDFLAGS}
clean:
rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz config.h
dist: clean
mkdir -p dwm-${VERSION}
cp -R LICENSE Makefile README config.def.h config.mk\
dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
dwm.1 drw.h util.h dwm_random_bg.sh ${SRC} dwm.png transient.c dwm-${VERSION}
tar -cf dwm-${VERSION}.tar dwm-${VERSION}
gzip dwm-${VERSION}.tar
rm -rf dwm-${VERSION}
install: all
mkdir -p ${DESTDIR}${PREFIX}/bin
cp -f dwm ${DESTDIR}${PREFIX}/bin
cp -f dwm dwm_random_bg.sh ${DESTDIR}${PREFIX}/bin
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
chmod 755 ${DESTDIR}${PREFIX}/bin/dwm_random_bg.sh
mkdir -p ${DESTDIR}${MANPREFIX}/man1
sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
@ -48,4 +40,4 @@ uninstall:
rm -f ${DESTDIR}${PREFIX}/bin/dwm\
${DESTDIR}${MANPREFIX}/man1/dwm.1
.PHONY: all options clean dist install uninstall
.PHONY: all clean dist install uninstall

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@ -1,21 +1,36 @@
/* See LICENSE file for copyright and license details. */
#include <X11/XF86keysym.h>
#include <X11/XKBlib.h>
/* Function to toggle between the two layouts */
void toggle_keyboard_layout(const Arg* arg) {
XkbStateRec state;
if (XkbGetState(dpy, XkbUseCoreKbd, &state) != Success) {
fprintf(stderr, "Failed to get keyboard state\n");
return;
}
/* Toggle: if current group is 0 (English), switch to 1 (Russian), and vice versa */
unsigned int newGroup = (state.group == 0) ? 1 : 0;
if (XkbLockGroup(dpy, XkbUseCoreKbd, newGroup) != True) {
fprintf(stderr, "Failed to toggle keyboard layout\n");
}
}
// Normal config.def.h continues. I just added some of my own functions
/* appearance */
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int borderpx = 2; /* border pixel of windows */
static const unsigned int gappx = 2; /* gap pixel between windows */
static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "monospace:size=10" };
static const char dmenufont[] = "monospace:size=10";
static const char col_gray1[] = "#222222";
static const char col_gray2[] = "#444444";
static const char col_gray3[] = "#bbbbbb";
static const char col_gray4[] = "#eeeeee";
static const char col_cyan[] = "#005577";
static const char *colors[][3] = {
/* fg bg border */
[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
[SchemeNorm] = { "#eeeeee", "#222222", "#111111" },
[SchemeSel] = { "#ffffff", "#e00000", "#e00000" },
};
/* tagging */
@ -45,7 +60,7 @@ static const Layout layouts[] = {
};
/* key definitions */
#define MODKEY Mod1Mask
#define MODKEY Mod4Mask
#define TAGKEYS(KEY,TAG) \
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
@ -57,28 +72,34 @@ static const Layout layouts[] = {
/* commands */
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
//static const char *dmenucmd_old[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
static const char *termcmd[] = { "st", NULL };
static const char *flexcmd[]= {"st", "-g", "115x29", "-e", "sh", "-c", "neofetch; sleep 100", NULL};
static const char *dmenucmd[] = {"dmenu_run.sh", NULL};
static const char* termtmuxzshcmd[] = {"st", "-e", "tmux", "new-session", "zsh", NULL};
static const Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
{ MODKEY, XK_space, toggle_keyboard_layout, {0} },
{ MODKEY, XK_r, spawn, {.v = dmenucmd } },
{ MODKEY|ControlMask, XK_s, spawn, {.v = termcmd } },
{ MODKEY, XK_s, spawn, {.v = termtmuxzshcmd } },
{ MODKEY|ControlMask, XK_n, spawn, {.v = flexcmd } },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_k, focusstack, {.i = +1 } },
{ MODKEY, XK_l, focusstack, {.i = -1 } },
{ MODKEY, XK_i, incnmaster, {.i = +1 } },
{ MODKEY, XK_d, incnmaster, {.i = -1 } },
{ MODKEY, XK_h, setmfact, {.f = -0.05} },
{ MODKEY, XK_l, setmfact, {.f = +0.05} },
{ MODKEY, XK_j, setmfact, {.f = -0.05} },
{ MODKEY, XK_semicolon , setmfact, {.f = +0.05} },
{ MODKEY, XK_Return, zoom, {0} },
{ MODKEY, XK_Tab, view, {0} },
{ MODKEY|ShiftMask, XK_c, killclient, {0} },
{ MODKEY|Mod1Mask , XK_c, killclient, {0} },
{ MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
{ MODKEY, XK_m, setlayout, {.v = &layouts[2]} },
{ MODKEY, XK_space, setlayout, {0} },
{ MODKEY|ShiftMask, XK_space, togglefloating, {0} },
//{ MODKEY, XK_space, setlayout, {0} },
{ MODKEY|ControlMask, XK_space, togglefloating, {0} },
{ MODKEY, XK_0, view, {.ui = ~0 } },
{ MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
{ MODKEY, XK_comma, focusmon, {.i = -1 } },

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@ -1,5 +1,5 @@
# dwm version
VERSION = 6.4
VERSION = 6.5
# Customize below to fit your system

114
drw.c
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@ -9,54 +9,40 @@
#include "util.h"
#define UTF_INVALID 0xFFFD
#define UTF_SIZ 4
static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
static long
utf8decodebyte(const char c, size_t *i)
static int
utf8decode(const char *s_in, long *u, int *err)
{
for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
return (unsigned char)c & ~utfmask[*i];
return 0;
}
static const unsigned char lens[] = {
/* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0, /* invalid */
/* 110XX */ 2, 2, 2, 2,
/* 1110X */ 3, 3,
/* 11110 */ 4,
/* 11111 */ 0, /* invalid */
};
static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
static size_t
utf8validate(long *u, size_t i)
{
if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
const unsigned char *s = (const unsigned char *)s_in;
int len = lens[*s >> 3];
*u = UTF_INVALID;
for (i = 1; *u > utfmax[i]; ++i)
;
return i;
}
static size_t
utf8decode(const char *c, long *u, size_t clen)
{
size_t i, j, len, type;
long udecoded;
*u = UTF_INVALID;
if (!clen)
return 0;
udecoded = utf8decodebyte(c[0], &len);
if (!BETWEEN(len, 1, UTF_SIZ))
*err = 1;
if (len == 0)
return 1;
for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
if (type)
return j;
}
if (j < len)
return 0;
*u = udecoded;
utf8validate(u, len);
long cp = s[0] & leading_mask[len - 1];
for (int i = 1; i < len; ++i) {
if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
return i;
cp = (cp << 6) | (s[i] & 0x3F);
}
/* out of range, surrogate, overlong encoding */
if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
return len;
*err = 0;
*u = cp;
return len;
}
@ -238,11 +224,11 @@ drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int
int
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
{
int i, ty, ellipsis_x = 0;
unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len;
int ty, ellipsis_x = 0;
unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1;
XftDraw *d = NULL;
Fnt *usedfont, *curfont, *nextfont;
int utf8strlen, utf8charlen, render = x || y || w || h;
int utf8strlen, utf8charlen, utf8err, render = x || y || w || h;
long utf8codepoint = 0;
const char *utf8str;
FcCharSet *fccharset;
@ -251,9 +237,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
XftResult result;
int charexists = 0, overflow = 0;
/* keep track of a couple codepoints for which we have no match. */
enum { nomatches_len = 64 };
static struct { long codepoint[nomatches_len]; unsigned int idx; } nomatches;
static unsigned int ellipsis_width = 0;
static unsigned int nomatches[128], ellipsis_width, invalid_width;
static const char invalid[] = "<EFBFBD>";
if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
return 0;
@ -263,6 +248,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
} else {
XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
if (w < lpad)
return x + w;
d = XftDrawCreate(drw->dpy, drw->drawable,
DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen));
@ -273,12 +260,14 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
usedfont = drw->fonts;
if (!ellipsis_width && render)
ellipsis_width = drw_fontset_getwidth(drw, "...");
if (!invalid_width && render)
invalid_width = drw_fontset_getwidth(drw, invalid);
while (1) {
ew = ellipsis_len = utf8strlen = 0;
ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
utf8str = text;
nextfont = NULL;
while (*text) {
utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
for (curfont = drw->fonts; curfont; curfont = curfont->next) {
charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
if (charexists) {
@ -300,9 +289,9 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
else
utf8strlen = ellipsis_len;
} else if (curfont == usedfont) {
utf8strlen += utf8charlen;
text += utf8charlen;
ew += tmpw;
utf8strlen += utf8err ? 0 : utf8charlen;
ew += utf8err ? 0 : tmpw;
} else {
nextfont = curfont;
}
@ -310,7 +299,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
}
}
if (overflow || !charexists || nextfont)
if (overflow || !charexists || nextfont || utf8err)
break;
else
charexists = 0;
@ -325,6 +314,12 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
x += ew;
w -= ew;
}
if (utf8err && (!render || invalid_width < w)) {
if (render)
drw_text(drw, x, y, w, h, 0, invalid, invert);
x += invalid_width;
w -= invalid_width;
}
if (render && overflow)
drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
@ -338,11 +333,14 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
* character must be drawn. */
charexists = 1;
for (i = 0; i < nomatches_len; ++i) {
/* avoid calling XftFontMatch if we know we won't find a match */
if (utf8codepoint == nomatches.codepoint[i])
hash = (unsigned int)utf8codepoint;
hash = ((hash >> 16) ^ hash) * 0x21F0AAAD;
hash = ((hash >> 15) ^ hash) * 0xD35A2D97;
h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches);
h1 = (hash >> 17) % LENGTH(nomatches);
/* avoid expensive XftFontMatch call when we know we won't find a match */
if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint)
goto no_match;
}
fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, utf8codepoint);
@ -371,7 +369,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
curfont->next = usedfont;
} else {
xfont_free(usedfont);
nomatches.codepoint[++nomatches.idx % nomatches_len] = utf8codepoint;
nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint;
no_match:
usedfont = drw->fonts;
}

32
dwm.c
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@ -50,7 +50,6 @@
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define WIDTH(X) ((X)->w + 2 * (X)->bw)
#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
@ -269,7 +268,7 @@ static Monitor *mons, *selmon;
static Window root, wmcheckwin;
/* configuration, allows nested code to access above variables */
#include "config.h"
#include "config.def.h"
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
@ -1684,10 +1683,10 @@ tagmon(const Arg *arg)
sendmon(selmon->sel, dirtomon(arg->i));
}
// Note: There was thishuge conflict with 6.0+gaps patch and I merged it almost blindly. Have no guarantees that it willwork correctly
void
tile(Monitor *m)
{
unsigned int i, n, h, mw, my, ty;
tile(Monitor *m) {
unsigned int i, n, h, r, g = 0, mw, my, ty;
Client *c;
for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
@ -1695,20 +1694,21 @@ tile(Monitor *m)
return;
if(n > m->nmaster)
mw = m->nmaster ? m->ww * m->mfact : 0;
mw = m->nmaster ? (m->ww - (g = gappx)) * m->mfact : 0;
else
mw = m->ww;
for(i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
if(i < m->nmaster) {
h = (m->wh - my) / (MIN(n, m->nmaster) - i);
resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
if (my + HEIGHT(c) < m->wh)
my += HEIGHT(c);
} else {
h = (m->wh - ty) / (n - i);
resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
if (ty + HEIGHT(c) < m->wh)
ty += HEIGHT(c);
r = MIN(n, m->nmaster) - i;
h = (m->wh - my - gappx * (r - 1)) / r;
resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), False);
my += HEIGHT(c) + gappx;
}
else {
r = n - i;
h = (m->wh - ty - gappx * (r - 1)) / r;
resize(c, m->wx + mw + g, m->wy + ty, m->ww - mw - g - (2*c->bw), h - (2*c->bw), False);
ty += HEIGHT(c) + gappx;
}
}
@ -1851,7 +1851,7 @@ updatebarpos(Monitor *m)
}
void
updateclientlist()
updateclientlist(void)
{
Client *c;
Monitor *m;

19
dwm_random_bg.sh Executable file
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@ -0,0 +1,19 @@
#!/bin/bash
# Directory containing wallpapers
WALLPAPER_DIR="$HOME/.config/suckless_desktop/wallpaper"
# Find all .png, .jpg, and .jpwg files (case-insensitive)
files=( $(find "$WALLPAPER_DIR" -type f \( -iname "*.png" -o -iname "*.jpg" -o -iname "*.jpwg" \)) )
# Check if we found any wallpapers
if [ ${#files[@]} -eq 0 ]; then
echo "No wallpaper files found in $WALLPAPER_DIR."
exit 1
fi
# Choose a random file from the array
RANDOM_FILE="${files[RANDOM % ${#files[@]}]}"
# Set the chosen file as the wallpaper using xwallpaper
xwallpaper --zoom "$RANDOM_FILE"

11
util.c
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@ -1,4 +1,5 @@
/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
@ -10,17 +11,17 @@ void
die(const char *fmt, ...)
{
va_list ap;
int saved_errno;
saved_errno = errno;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
fputc(' ', stderr);
perror(NULL);
} else {
if (fmt[0] && fmt[strlen(fmt)-1] == ':')
fprintf(stderr, " %s", strerror(saved_errno));
fputc('\n', stderr);
}
exit(1);
}

1
util.h
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@ -3,6 +3,7 @@
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
#define LENGTH(X) (sizeof (X) / sizeof (X)[0])
void die(const char *fmt, ...);
void *ecalloc(size_t nmemb, size_t size);