summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--LICENSE2
-rw-r--r--config.def.h19
-rw-r--r--config.mk4
-rw-r--r--drw.c150
-rw-r--r--drw.h4
-rw-r--r--dwm.c224
-rw-r--r--util.c13
-rw-r--r--util.h1
8 files changed, 309 insertions, 108 deletions
diff --git a/LICENSE b/LICENSE
index 995172f..596e6cd 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,6 @@
MIT/X Consortium License
+© 2010-2026 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
@@ -11,7 +12,6 @@ MIT/X Consortium License
© 2008 Martin Hurton <martin dot hurton at gmail dot com>
© 2008 Neale Pickett <neale dot woozle dot org>
© 2009 Mate Nagy <mnagy at port70 dot net>
-© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2010-2012 Connor Lane Smith <cls@lubutu.com>
© 2011 Christoph Lohmann <20h@r-36.net>
© 2015-2016 Quentin Rameau <quinq@fifth.space>
diff --git a/config.def.h b/config.def.h
index 35d3986..dd4b4f5 100644
--- a/config.def.h
+++ b/config.def.h
@@ -7,23 +7,18 @@ static const int showbar = 0; /* 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 unsigned int baralpha = 0xd0;
+static unsigned int borderalpha = OPAQUE;
static const char col_gray1[] = "#080808";
static const char col_gray2[] = "#222222";
static const char col_gray3[] = "#bbbbbb";
static const char col_gray4[] = "#eeeeee";
static const char col_cyan[] = "#002a3b";
-static const unsigned int baralpha = 0xd0;
-static const unsigned int borderalpha = OPAQUE;
static const char *colors[][3] = {
/* fg bg border */
[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
};
-static const unsigned int alphas[][3] = {
- /* fg bg border */
- [SchemeNorm] = { OPAQUE, baralpha, borderalpha },
- [SchemeSel] = { OPAQUE, baralpha, borderalpha },
-};
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "0" };
@@ -35,10 +30,11 @@ static const Rule rules[] = {
* WM_CLASS(STRING) = instance, class
* WM_NAME(STRING) = title
*/
- /* class instance title tags mask isfloating monitor scratchpad exec */
- { "st", "sp-shell", NULL, SPTAG(0), 1, -1, NULL },
- { "st", "sp-pythn", NULL, SPTAG(1), 1, -1, "ipython3" },
- { "st", "sp-mixer", NULL, SPTAG(2), 1, -1, "alsamixer" },
+ /* class instance title tags mask isfloating isterminal noswallow monitor scratchpad exec */
+ { "st", "sp-shell", NULL, SPTAG(0), 1, 1, 1, -1, NULL },
+ { "st", "sp-pythn", NULL, SPTAG(1), 1, 1, 1, -1, "ipython3" },
+ { "st", "sp-mixer", NULL, SPTAG(2), 1, 1, 1, -1, "alsamixer" },
+ { "st", NULL, NULL, 0, 0, 1, 1, -1, NULL },
};
/* layout(s) */
@@ -46,6 +42,7 @@ static const float mfact = 0.50; /* factor of master area size [0.05..0.95]
static const int nmaster = 1; /* number of clients in master area */
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
static const int lockfullscreen = 0; /* 1 will force focus on the fullscreen window */
+static const int refreshrate = 120; /* refresh rate (per second) for client move/resize */
static const Layout layouts[] = {
/* symbol arrange function */
diff --git a/config.mk b/config.mk
index d609c42..42333a2 100644
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,5 @@
# dwm version
-VERSION = 6.4
+VERSION = 6.7
# Customize below to fit your system
@@ -23,7 +23,7 @@ FREETYPEINC = /usr/include/freetype2
# includes and libs
INCS = -I${X11INC} -I${FREETYPEINC}
-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender -lX11-xcb -lxcb -lxcb-res
# flags
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
diff --git a/drw.c b/drw.c
index 42700e5..ef07c84 100644
--- a/drw.c
+++ b/drw.c
@@ -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)
-{
- 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 size_t
-utf8validate(long *u, size_t i)
+static int
+utf8decode(const char *s_in, long *u, int *err)
{
- if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
- *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;
-
+ 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 };
+
+ const unsigned char *s = (const unsigned char *)s_in;
+ int len = lens[*s >> 3];
*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;
+
+ 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);
}
- if (j < len)
- return 0;
- *u = udecoded;
- utf8validate(u, len);
+ /* out of range, surrogate, overlong encoding */
+ if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
+ return len;
+ *err = 0;
+ *u = cp;
return len;
}
@@ -192,28 +178,50 @@ drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
clrname, dest))
die("error, cannot allocate color '%s'", clrname);
-
dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
}
-/* Wrapper to create color schemes. The caller has to call free(3) on the
- * returned color scheme when done using it. */
+/* Create color schemes. */
Clr *
-drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount)
+drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int clralphas[], size_t clrcount)
{
size_t i;
Clr *ret;
/* need at least two colors for a scheme */
- if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
+ if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(Clr))))
return NULL;
for (i = 0; i < clrcount; i++)
- drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]);
+ drw_clr_create(drw, &ret[i], clrnames[i], clralphas[i]);
return ret;
}
void
+drw_clr_free(Drw *drw, Clr *c)
+{
+ if (!drw || !c)
+ return;
+
+ /* c is typedef XftColor Clr */
+ XftColorFree(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+ DefaultColormap(drw->dpy, drw->screen), c);
+}
+
+void
+drw_scm_free(Drw *drw, Clr *scm, size_t clrcount)
+{
+ size_t i;
+
+ if (!drw || !scm)
+ return;
+
+ for (i = 0; i < clrcount; i++)
+ drw_clr_free(drw, &scm[i]);
+ free(scm);
+}
+
+void
drw_setfontset(Drw *drw, Fnt *set)
{
if (drw)
@@ -242,11 +250,11 @@ 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;
@@ -255,9 +263,8 @@ 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[] = "�";
if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
return 0;
@@ -267,6 +274,8 @@ 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, drw->visual, drw->cmap);
x += lpad;
w -= lpad;
@@ -275,12 +284,14 @@ 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) {
@@ -302,9 +313,9 @@ 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;
}
@@ -312,7 +323,7 @@ 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;
@@ -327,6 +338,12 @@ 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);
@@ -340,11 +357,14 @@ 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])
- goto no_match;
- }
+ 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);
@@ -373,7 +393,7 @@ 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;
}
diff --git a/drw.h b/drw.h
index 94b8bbd..8471065 100644
--- a/drw.h
+++ b/drw.h
@@ -43,7 +43,9 @@ void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned in
/* Colorscheme abstraction */
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
-Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount);
+void drw_clr_free(Drw *drw, Clr *c);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int clralphas[], size_t clrcount);
+void drw_scm_free(Drw *drw, Clr *scm, size_t clrcount);
/* Cursor abstraction */
Cur *drw_cur_create(Drw *drw, int shape);
diff --git a/dwm.c b/dwm.c
index e48cb88..af6ee0e 100644
--- a/dwm.c
+++ b/dwm.c
@@ -40,6 +40,8 @@
#include <X11/extensions/Xinerama.h>
#endif /* XINERAMA */
#include <X11/Xft/Xft.h>
+#include <X11/Xlib-xcb.h>
+#include <xcb/res.h>
#include "drw.h"
#include "util.h"
@@ -50,7 +52,6 @@
#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)
@@ -96,9 +97,11 @@ struct Client {
int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
int bw, oldbw;
unsigned int tags;
- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow;
+ pid_t pid;
Client *next;
Client *snext;
+ Client *swallowing;
Monitor *mon;
Window win;
};
@@ -146,6 +149,8 @@ typedef struct {
const char *title;
unsigned int tags;
int isfloating;
+ int isterminal;
+ int noswallow;
int monitor;
const char *scratchpad_exec;
} Rule;
@@ -252,11 +257,18 @@ static Monitor *wintomon(Window w);
static int xerror(Display *dpy, XErrorEvent *ee);
static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
-static void xinitvisual();
+static void xinitvisual(void);
static void zoom(const Arg *arg);
static void centeredmaster(Monitor *m);
static void grid(Monitor *m);
+static pid_t getparentprocess(pid_t p);
+static int isdescprocess(pid_t p, pid_t c);
+static Client *swallowingclient(Window w);
+static Client *termforwin(const Client *c);
+static pid_t winpid(Window w);
+
+
/* variables */
static const char broken[] = "broken";
static char stext[256];
@@ -292,12 +304,13 @@ static Display *dpy;
static Drw *drw;
static Monitor *mons, *selmon;
static Window root, wmcheckwin;
-
static int useargb = 0;
static Visual *visual;
static int depth;
static Colormap cmap;
+static xcb_connection_t *xcon;
+
/* configuration, allows nested code to access above variables */
#include "config.h"
@@ -383,7 +396,8 @@ applyrules(Client *c)
&& (!r->class || strstr(class, r->class))
&& (!r->instance || strstr(instance, r->instance)))
{
- c->isfloating = r->isfloating;
+ c->isterminal |= r->isterminal;
+ c->isfloating |= r->isfloating;
c->tags |= r->tags;
if ((r->tags & SPTAGMASK) && r->isfloating) {
c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2);
@@ -506,6 +520,47 @@ attachstack(Client *c)
}
void
+swallow(Client *p, Client *c)
+{
+ if (c->noswallow || c->isterminal)
+ return;
+
+ detach(c);
+ detachstack(c);
+
+ setclientstate(c, WithdrawnState);
+ XUnmapWindow(dpy, p->win);
+
+ p->swallowing = c;
+ c->mon = p->mon;
+
+ Window w = p->win;
+ p->win = c->win;
+ c->win = w;
+ updatetitle(p);
+ arrange(p->mon);
+ XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h);
+ configure(p);
+ updateclientlist();
+}
+
+void
+unswallow(Client *c)
+{
+ c->win = c->swallowing->win;
+
+ free(c->swallowing);
+ c->swallowing = NULL;
+
+ updatetitle(c);
+ arrange(c->mon);
+ XMapWindow(dpy, c->win);
+ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+ configure(c);
+ setclientstate(c, NormalState);
+}
+
+void
buttonpress(XEvent *e)
{
unsigned int i, x, click;
@@ -584,7 +639,7 @@ cleanup(void)
for (i = 0; i < CurLast; i++)
drw_cur_free(drw, cursor[i]);
for (i = 0; i < LENGTH(colors); i++)
- free(scheme[i]);
+ drw_scm_free(drw, scheme[i], 3);
free(scheme);
XDestroyWindow(dpy, wmcheckwin);
drw_free(drw);
@@ -764,6 +819,9 @@ destroynotify(XEvent *e)
if ((c = wintoclient(ev->window)))
unmanage(c, 1);
+
+ else if ((c = swallowingclient(ev->window)))
+ unmanage(c->swallowing, 1);
}
void
@@ -1012,13 +1070,14 @@ Atom
getatomprop(Client *c, Atom prop)
{
int di;
- unsigned long dl;
+ unsigned long nitems, dl;
unsigned char *p = NULL;
Atom da, atom = None;
if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
- &da, &di, &dl, &dl, &p) == Success && p) {
- atom = *(Atom *)p;
+ &da, &di, &nitems, &dl, &p) == Success && p) {
+ if (nitems > 0)
+ atom = *(Atom *)p;
XFree(p);
}
return atom;
@@ -1179,12 +1238,13 @@ killclient(const Arg *arg)
void
manage(Window w, XWindowAttributes *wa)
{
- Client *c, *t = NULL;
+ Client *c, *t = NULL, *term = NULL;
Window trans = None;
XWindowChanges wc;
c = ecalloc(1, sizeof(Client));
c->win = w;
+ c->pid = winpid(w);
/* geometry */
c->x = c->oldx = wa->x;
c->y = c->oldy = wa->y;
@@ -1199,6 +1259,7 @@ manage(Window w, XWindowAttributes *wa)
} else {
c->mon = selmon;
applyrules(c);
+ term = termforwin(c);
}
if (c->x + WIDTH(c) > c->mon->wx + c->mon->ww)
@@ -1233,6 +1294,8 @@ manage(Window w, XWindowAttributes *wa)
c->mon->sel = c;
arrange(c->mon);
XMapWindow(dpy, c->win);
+ if (term)
+ swallow(term, c);
focus(NULL);
}
@@ -1318,7 +1381,7 @@ movemouse(const Arg *arg)
handler[ev.type](&ev);
break;
case MotionNotify:
- if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ if ((ev.xmotion.time - lasttime) <= (1000 / refreshrate))
continue;
lasttime = ev.xmotion.time;
@@ -1554,7 +1617,7 @@ resizemouse(const Arg *arg)
handler[ev.type](&ev);
break;
case MotionNotify:
- if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+ if ((ev.xmotion.time - lasttime) <= (1000 / refreshrate))
continue;
lasttime = ev.xmotion.time;
@@ -1803,8 +1866,9 @@ setup(void)
cursor[CurMove] = drw_cur_create(drw, XC_fleur);
/* init appearance */
scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
+ unsigned int alphas[] = {borderalpha, baralpha, OPAQUE};
for (i = 0; i < LENGTH(colors); i++)
- scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3);
+ scheme[i] = drw_scm_create(drw, colors[i], alphas, 3);
/* init bars */
updatebars();
updatestatus();
@@ -2076,6 +2140,20 @@ unmanage(Client *c, int destroyed)
Monitor *m = c->mon;
XWindowChanges wc;
+ if (c->swallowing) {
+ unswallow(c);
+ return;
+ }
+
+ Client *s = swallowingclient(c->win);
+ if (s) {
+ free(s->swallowing);
+ s->swallowing = NULL;
+ arrange(m);
+ focus(NULL);
+ return;
+ }
+
detach(c);
detachstack(c);
if (!destroyed) {
@@ -2091,9 +2169,12 @@ unmanage(Client *c, int destroyed)
XUngrabServer(dpy);
}
free(c);
- focus(NULL);
- updateclientlist();
- arrange(m);
+
+ if (!s) {
+ arrange(m);
+ focus(NULL);
+ updateclientlist();
+ }
if (nexttiled(m->clients) == NULL)
resetlayout(NULL);
@@ -2129,8 +2210,8 @@ updatebars(void)
if (m->barwin)
continue;
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth,
- InputOutput, visual,
- CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
+ InputOutput, visual,
+ CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
XMapRaised(dpy, m->barwin);
XSetClassHint(dpy, m->barwin, &ch);
@@ -2151,7 +2232,7 @@ updatebarpos(Monitor *m)
}
void
-updateclientlist()
+updateclientlist(void)
{
Client *c;
Monitor *m;
@@ -2383,6 +2464,103 @@ view(const Arg *arg)
arrange(selmon);
}
+pid_t
+winpid(Window w)
+{
+ pid_t result = 0;
+
+ xcb_res_client_id_spec_t spec = {0};
+ spec.client = w;
+ spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID;
+
+ xcb_generic_error_t *e = NULL;
+ xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec);
+ xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e);
+
+ if (!r)
+ return (pid_t)0;
+
+ xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r);
+ for (; i.rem; xcb_res_client_id_value_next(&i)) {
+ spec = i.data->spec;
+ if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) {
+ uint32_t *t = xcb_res_client_id_value_value(i.data);
+ result = *t;
+ break;
+ }
+ }
+
+ free(r);
+
+ if (result == (pid_t)-1)
+ result = 0;
+ return result;
+}
+
+pid_t
+getparentprocess(pid_t p)
+{
+ unsigned int v = 0;
+
+#ifdef __linux__
+ FILE *f;
+ char buf[256];
+ snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p);
+
+ if (!(f = fopen(buf, "r")))
+ return 0;
+
+ fscanf(f, "%*u %*s %*c %u", &v);
+ fclose(f);
+#endif /* __linux__ */
+
+ return (pid_t)v;
+}
+
+int
+isdescprocess(pid_t p, pid_t c)
+{
+ while (p != c && c != 0)
+ c = getparentprocess(c);
+
+ return (int)c;
+}
+
+Client *
+termforwin(const Client *w)
+{
+ Client *c;
+ Monitor *m;
+
+ if (!w->pid || w->isterminal)
+ return NULL;
+
+ for (m = mons; m; m = m->next) {
+ for (c = m->clients; c; c = c->next) {
+ if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid))
+ return c;
+ }
+ }
+
+ return NULL;
+}
+
+Client *
+swallowingclient(Window w)
+{
+ Client *c;
+ Monitor *m;
+
+ for (m = mons; m; m = m->next) {
+ for (c = m->clients; c; c = c->next) {
+ if (c->swallowing && c->swallowing->win == w)
+ return c;
+ }
+ }
+
+ return NULL;
+}
+
Client *
wintoclient(Window w)
{
@@ -2450,7 +2628,7 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
}
void
-xinitvisual()
+xinitvisual(void)
{
XVisualInfo *infos;
XRenderPictFormat *fmt;
@@ -2466,7 +2644,7 @@ xinitvisual()
infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
visual = NULL;
- for(i = 0; i < nitems; i ++) {
+ for(i = 0; i < nitems; i++) {
fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
visual = infos[i].visual;
@@ -2479,7 +2657,7 @@ xinitvisual()
XFree(infos);
- if (! visual) {
+ if (!visual) {
visual = DefaultVisual(dpy, screen);
depth = DefaultDepth(dpy, screen);
cmap = DefaultColormap(dpy, screen);
@@ -2509,6 +2687,8 @@ main(int argc, char *argv[])
fputs("warning: no locale support\n", stderr);
if (!(dpy = XOpenDisplay(NULL)))
die("dwm: cannot open display");
+ if (!(xcon = XGetXCBConnection(dpy)))
+ die("dwm: cannot get xcb connection\n");
checkotherwm();
setup();
#ifdef __OpenBSD__
diff --git a/util.c b/util.c
index 96b82c9..8e26a51 100644
--- a/util.c
+++ b/util.c
@@ -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 {
- fputc('\n', stderr);
- }
+ if (fmt[0] && fmt[strlen(fmt)-1] == ':')
+ fprintf(stderr, " %s", strerror(saved_errno));
+ fputc('\n', stderr);
exit(1);
}
diff --git a/util.h b/util.h
index f633b51..c0a50d4 100644
--- a/util.h
+++ b/util.h
@@ -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);
cgit-1.2.3-r5 | srcnode v0.4.0