@Dethredic -- are you using multiple monitors? I'm on a laptop, so am not using Xinerama, and the original fix (sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;) works for me.
@ataraxia -- would the fix need to be in both places? One fix for people with one monitor and one fix for people using Xinerama? Because I tried your fix (m->mh = m->wh = info[i].height - BOTTOM_BAR_HEIGHT;) and it didn't work on my laptop, whereas the the original fix posted above does work for me?
Thanks!
Scott
I have a laptop as well
]]>It's about whether you compile with Xinerama support, not whether you actually use it.
I looked at Dethredic's config/compile setup, and he's using the same PKGBUILD from ABS that I am. I believe our config.mk is the same -- both should be compiling with Xinerama support, I think. Would there be something else that would make a difference?
Thanks,
Scott
edit: I also tried enabling Xinerama in xorg.conf (even though I've only got one monitor), but the initial bottom bar patch was still the only one that worked.
]]>@Dethredic -- are you using multiple monitors? I'm on a laptop, so am not using Xinerama, and the original fix (sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;) works for me.
@ataraxia -- would the fix need to be in both places? One fix for people with one monitor and one fix for people using Xinerama? Because I tried your fix (m->mh = m->wh = info[i].height - BOTTOM_BAR_HEIGHT;) and it didn't work on my laptop, whereas the the original fix posted above does work for me?
Thanks!
Scott
It's about whether you compile with Xinerama support, not whether you actually use it.
Applying both changes seems reasonable. The important thing at first glance is to make sure m->mh and m->wh are reduced by the right amount of space to fit the conky, but I don't know what else sh is used for - it's a bit hard to search for such a short name.
I haven't actually tested this change. I do use dwm, but not with a gap like this. On a related note, I do have versions of the gaplessgrid and fibonacci patches that apply to the current hg tip.
]]>@ataraxia -- would the fix need to be in both places? One fix for people with one monitor and one fix for people using Xinerama? Because I tried your fix (m->mh = m->wh = info[i].height - BOTTOM_BAR_HEIGHT;) and it didn't work on my laptop, whereas the the original fix posted above does work for me?
Thanks!
Scott
The line you changed doesn't do anything when building with Xinerama support. Instead you want to subtract the height of the conky space in line 1717:
m->mh = m->wh = info[i].height - BOTTOM_BAR_HEIGHT;
You could also change config.mk to build without Xinerama, but that's the less-tested code branch now.
thanks!
]]>thayer wrote:Dethredic wrote:Yes. I want to put a conky down there.
EDIT: I just did a fresh install of dwm and it didn't work.
It's difficult to say without seeing your code and knowing your installation process. You could post your dwm.c and related files, but it's probably easiest to explain exactly what you've done step by step.
FWIW dwm is a bit of an elitist window manager. There's not a lot of documentation on hacking it (in the traditional sense) because they (the authors) expect its users to be compotent C programmers. On the other hand, there are a ton of C Programming books, websites and resources you can use to learn how to program anything in C.
I know, my first impression of dwm was better and more enjoyable than other tiled window managers, which is why I selected it.
Here is what I did:
cp -r /var/abs/community/x11/dwm ~/dwm
cd dwm
vi PKGBUILD --> removed md5sums
makepkg -if
cp ~/dwm/src/dwm-5.6/dwm.c ~/dwm
vi dwm.c -> Changed line 1436 to "sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;"
vi PKGBUILD --> added "cp $srcdir/dwm.c dwm.c" and "dwm.c" to the sources
vi config.h --> added "#define BOTTOM_BAR_HEIGHT 18"
The line you changed doesn't do anything when building with Xinerama support. Instead you want to subtract the height of the conky space in line 1717:
m->mh = m->wh = info[i].height - BOTTOM_BAR_HEIGHT;
You could also change config.mk to build without Xinerama, but that's the less-tested code branch now.
]]>Dethredic wrote:portix wrote:It worked for me. What do you expect to happen? You don't get a second bar, just space for displaying some conky or dzen-stuff.
Yes. I want to put a conky down there.
EDIT: I just did a fresh install of dwm and it didn't work.
It's difficult to say without seeing your code and knowing your installation process. You could post your dwm.c and related files, but it's probably easiest to explain exactly what you've done step by step.
FWIW dwm is a bit of an elitist window manager. There's not a lot of documentation on hacking it (in the traditional sense) because they (the authors) expect its users to be compotent C programmers. On the other hand, there are a ton of C Programming books, websites and resources you can use to learn how to program anything in C.
I know, my first impression of dwm was better and more enjoyable than other tiled window managers, which is why I selected it.
Here is what I did:
cp -r /var/abs/community/x11/dwm ~/dwm
cd dwm
vi PKGBUILD --> removed md5sums
makepkg -if
cp ~/dwm/src/dwm-5.6/dwm.c ~/dwm
vi dwm.c -> Changed line 1436 to "sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;"
vi PKGBUILD --> added "cp $srcdir/dwm.c dwm.c" and "dwm.c" to the sources
vi config.h --> added "#define BOTTOM_BAR_HEIGHT 18"
makepkg -ifc
[phil@pwned dwm]$ makepkg -ifc
==> Making package: dwm 5.6-1 x86_64 (Fri Jul 31 13:01:39 EDT 2009)
==> Checking Runtime Dependencies...
==> Checking Buildtime Dependencies...
==> Retrieving Sources...
-> Found dwm-5.6.tar.gz in build dir
-> Found config.h in build dir
-> Found dwm.c in build dir
==> WARNING: Integrity checks (md5) are missing or incomplete.
==> Extracting Sources...
-> bsdtar -x -f dwm-5.6.tar.gz
==> Removing existing pkg/ directory...
==> Entering fakeroot environment...
==> Starting build()...
dwm build options:
CC dwm.c
CFLAGS = -std=c99 -pedantic -Wall -Os -I. -I/usr/include -I/usr/include/X11 -DVERSION="5.6" -DXINERAMA
LDFLAGS = -s -L/usr/lib -lc -L/usr/lib/X11 -lX11 -L/usr/lib/X11 -lXinerama
CC = cc
CC -o dwm
dwm build options:
CFLAGS = -std=c99 -pedantic -Wall -Os -I. -I/usr/include -I/usr/X11R6/include -DVERSION="5.6" -DXINERAMA
LDFLAGS = -s -L/usr/lib -lc -L/usr/X11R6/lib -lX11 -L/usr/X11R6/lib -lXinerama
CC = cc
installing executable file to /home/phil/dwm/pkg/usr/bin
installing manual page to /home/phil/dwm/pkg/usr/share/man/man1
==> Tidying install...
-> Compressing man pages...
-> Stripping debugging symbols from binaries and libraries...
==> Creating package...
-> Generating .PKGINFO file...
-> Adding install script...
-> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: dwm 5.6-1 x86_64 (Fri Jul 31 13:01:40 EDT 2009)
==> Installing package dwm with pacman -U...
loading package data...
checking dependencies...
(1/1) checking for file conflicts [#####################] 100%
-- Edit config.h in PKGBUILD's directory (generally /var/abs/community/x11/dwm/)
-- and rebuild package if you want to change settings.
(1/1) upgrading dwm [#####################] 100%
==> Cleaning up...
PKGBUILD
# $Id: PKGBUILD,v 1.24 2009/07/15 13:36:12 spupykin Exp $
# Maintainer: Sergej Pupykin <pupykin.s+arch@gmail.com>
# Contributor: Dag Odenhall <dag.odenhall@gmail.com>
# Contributor: Grigorios Bouzakis <grbzks@gmail.com>
pkgname=dwm
pkgver=5.6
pkgrel=1
pkgdesc="A dynamic window manager for X"
url="http://dwm.suckless.org"
arch=('i686' 'x86_64')
license=('MIT')
options=(zipman)
depends=('libx11')
install=dwm.install
source=(http://code.suckless.org/dl/dwm/dwm-$pkgver.tar.gz \
config.h
dwm.c)
md5sums=()
build() {
cd $srcdir/$pkgname-$pkgver
cp $srcdir/dwm.c dwm.c
cp $srcdir/config.h config.h
make X11INC=/usr/include/X11 X11LIB=/usr/lib/X11 || return 1
make PREFIX=/usr DESTDIR=$pkgdir install || return 1
install -m644 -D LICENSE $pkgdir/usr/share/licenses/$pkgname/LICENSE && \
install -m644 -D README $pkgdir/usr/share/doc/$pkgname/README
}
config.h
/* See LICENSE file for copyright and license details. */
/* appearance */
#define BOTTOM_BAR_HEIGHT 18
static const char font[] = "-*-*-medium-*-*-*-14-*-*-*-*-*-*-*";
static const char normbordercolor[] = "#cccccc";
static const char normbgcolor[] = "#cccccc";
static const char normfgcolor[] = "#000000";
static const char selbordercolor[] = "#0066ff";
static const char selbgcolor[] = "#0066ff";
static const char selfgcolor[] = "#ffffff";
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */
static const Bool showbar = True; /* False means no bar */
static const Bool topbar = True; /* False means bottom bar */
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
static const Rule rules[] = {
/* class instance title tags mask isfloating monitor */
{ "Gimp", NULL, NULL, 0, True, -1 },
{ "Firefox", NULL, NULL, 1 << 8, False, -1 },
};
/* layout(s) */
static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
static const Bool resizehints = True; /* False means respect size hints in tiled resizals */
static const Layout layouts[] = {
/* symbol arrange function */
{ "[]=", tile }, /* first entry is default */
{ "><>", NULL }, /* no layout function means floating behavior */
{ "[M]", monocle },
};
/* key definitions */
#define MODKEY Mod1Mask
#define TAGKEYS(KEY,TAG) \
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
{ MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
/* helper for spawning shell commands in the pre dwm-5.0 fashion */
#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
/* commands */
static const char *dmenucmd[] = { "dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
static const char *termcmd[] = { "uxterm", NULL };
static Key keys[] = {
/* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = dmenucmd } },
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
{ MODKEY, XK_b, togglebar, {0} },
{ MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_h, setmfact, {.f = -0.05} },
{ MODKEY, XK_l, setmfact, {.f = +0.05} },
{ MODKEY, XK_Return, zoom, {0} },
{ MODKEY, XK_Tab, view, {0} },
{ MODKEY|ShiftMask, 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_0, view, {.ui = ~0 } },
{ MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } },
{ MODKEY, XK_comma, focusmon, {.i = -1 } },
{ MODKEY, XK_period, focusmon, {.i = +1 } },
{ MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
{ MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
TAGKEYS( XK_1, 0)
TAGKEYS( XK_2, 1)
TAGKEYS( XK_3, 2)
TAGKEYS( XK_4, 3)
TAGKEYS( XK_5, 4)
TAGKEYS( XK_6, 5)
TAGKEYS( XK_7, 6)
TAGKEYS( XK_8, 7)
TAGKEYS( XK_9, 8)
{ MODKEY|ShiftMask, XK_q, quit, {0} },
};
/* button definitions */
/* click can be a tag number (starting at 0),
* ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = {
/* click event mask button function argument */
{ ClkLtSymbol, 0, Button1, setlayout, {0} },
{ ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },
{ ClkWinTitle, 0, Button2, zoom, {0} },
{ ClkStatusText, 0, Button2, spawn, {.v = termcmd } },
{ ClkClientWin, MODKEY, Button1, movemouse, {0} },
{ ClkClientWin, MODKEY, Button2, togglefloating, {0} },
{ ClkClientWin, MODKEY, Button3, resizemouse, {0} },
{ ClkTagBar, 0, Button1, view, {0} },
{ ClkTagBar, 0, Button3, toggleview, {0} },
{ ClkTagBar, MODKEY, Button1, tag, {0} },
{ ClkTagBar, MODKEY, Button3, toggletag, {0} },
};
dwm.c
/* See LICENSE file for copyright and license details.
*
* dynamic window manager is designed like any other X client as well. It is
* driven through handling X events. In contrast to other X clients, a window
* manager selects for SubstructureRedirectMask on the root window, to receive
* events about window (dis-)appearance. Only one X connection at a time is
* allowed to select for this event mask.
*
* The event handlers of dwm are organized in an array which is accessed
* whenever a new event has been fetched. This allows event dispatching
* in O(1) time.
*
* Each child of the root window is called a client, except windows which have
* set the override_redirect flag. Clients are organized in a linked client
* list on each monitor, the focus history is remembered through a stack list
* on each monitor. Each client contains a bit array to indicate the tags of a
* client.
*
* Keys and tagging rules are organized as arrays and defined in config.h.
*
* To understand everything else, start reading main().
*/
#include <errno.h>
#include <locale.h>
#include <stdarg.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
#endif /* XINERAMA */
/* macros */
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define WIDTH(X) ((X)->w + 2 * (X)->bw)
#define HEIGHT(X) ((X)->h + 2 * (X)->bw)
#define TAGMASK ((1 << LENGTH(tags)) - 1)
#define TEXTW(X) (textnw(X, strlen(X)) + dc.font.height)
/* enums */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMState, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
typedef union {
int i;
unsigned int ui;
float f;
const void *v;
} Arg;
typedef struct {
unsigned int click;
unsigned int mask;
unsigned int button;
void (*func)(const Arg *arg);
const Arg arg;
} Button;
typedef struct Monitor Monitor;
typedef struct Client Client;
struct Client {
char name[256];
float mina, maxa;
int x, y, w, h;
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int bw, oldbw;
unsigned int tags;
Bool isfixed, isfloating, isurgent;
Client *next;
Client *snext;
Monitor *mon;
Window win;
};
typedef struct {
int x, y, w, h;
unsigned long norm[ColLast];
unsigned long sel[ColLast];
Drawable drawable;
GC gc;
struct {
int ascent;
int descent;
int height;
XFontSet set;
XFontStruct *xfont;
} font;
} DC; /* draw context */
typedef struct {
unsigned int mod;
KeySym keysym;
void (*func)(const Arg *);
const Arg arg;
} Key;
typedef struct {
const char *symbol;
void (*arrange)(Monitor *);
} Layout;
struct Monitor {
float mfact;
int num;
int by; /* bar geometry */
int mx, my, mw, mh; /* screen size */
int wx, wy, ww, wh; /* window area */
unsigned int seltags;
unsigned int sellt;
unsigned int tagset[2];
Bool showbar;
Bool topbar;
Client *clients;
Client *sel;
Client *stack;
Monitor *next;
Window barwin;
const Layout *lt[2];
};
typedef struct {
const char *class;
const char *instance;
const char *title;
unsigned int tags;
Bool isfloating;
int monitor;
} Rule;
/* function declarations */
static void applyrules(Client *c);
static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact);
static void arrange(void);
static void attach(Client *c);
static void attachstack(Client *c);
static void buttonpress(XEvent *e);
static void checkotherwm(void);
static void cleanup(void);
static void cleanupmons(void);
static void clearurgent(Client *c);
static void configure(Client *c);
static void configurenotify(XEvent *e);
static void configurerequest(XEvent *e);
static void destroynotify(XEvent *e);
static void detach(Client *c);
static void detachstack(Client *c);
static void die(const char *errstr, ...);
static Monitor *dirtomon(int dir);
static void drawbar(Monitor *m);
static void drawbars(void);
static void drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
static void drawtext(const char *text, unsigned long col[ColLast], Bool invert);
static void enternotify(XEvent *e);
static void expose(XEvent *e);
static void focus(Client *c);
static void focusin(XEvent *e);
static void focusmon(const Arg *arg);
static void focusstack(const Arg *arg);
static unsigned long getcolor(const char *colstr);
static Bool getrootptr(int *x, int *y);
static long getstate(Window w);
static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
static void grabbuttons(Client *c, Bool focused);
static void grabkeys(void);
static void initfont(const char *fontstr);
static Bool isprotodel(Client *c);
static void keypress(XEvent *e);
static void killclient(const Arg *arg);
static void manage(Window w, XWindowAttributes *wa);
static void mappingnotify(XEvent *e);
static void maprequest(XEvent *e);
static void monocle(Monitor *m);
static void movemouse(const Arg *arg);
static Client *nexttiled(Client *c);
static Monitor *ptrtomon(int x, int y);
static void propertynotify(XEvent *e);
static void quit(const Arg *arg);
static void resize(Client *c, int x, int y, int w, int h, Bool interact);
static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
static void scan(void);
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setup(void);
static void showhide(Client *c);
static void sigchld(int signal);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static int textnw(const char *text, unsigned int len);
static void tile(Monitor *);
static void togglebar(const Arg *arg);
static void togglefloating(const Arg *arg);
static void toggletag(const Arg *arg);
static void toggleview(const Arg *arg);
static void unfocus(Client *c);
static void unmanage(Client *c);
static void unmapnotify(XEvent *e);
static void updategeom(void);
static void updatebarpos(Monitor *m);
static void updatebars(void);
static void updatenumlockmask(void);
static void updatesizehints(Client *c);
static void updatestatus(void);
static void updatetitle(Client *c);
static void updatewmhints(Client *c);
static void view(const Arg *arg);
static Client *wintoclient(Window w);
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 zoom(const Arg *arg);
/* variables */
static const char broken[] = "broken";
static char stext[256], ntext[8];
static int screen;
static int sw, sh; /* X display screen geometry width, height */
static int bh, blw = 0; /* bar geometry */
static int (*xerrorxlib)(Display *, XErrorEvent *);
static unsigned int numlockmask = 0;
static void (*handler[LASTEvent]) (XEvent *) = {
[ButtonPress] = buttonpress,
[ConfigureRequest] = configurerequest,
[ConfigureNotify] = configurenotify,
[DestroyNotify] = destroynotify,
[EnterNotify] = enternotify,
[Expose] = expose,
[FocusIn] = focusin,
[KeyPress] = keypress,
[MappingNotify] = mappingnotify,
[MapRequest] = maprequest,
[PropertyNotify] = propertynotify,
[UnmapNotify] = unmapnotify
};
static Atom wmatom[WMLast], netatom[NetLast];
static Bool otherwm;
static Bool running = True;
static Cursor cursor[CurLast];
static Display *dpy;
static DC dc;
static Monitor *mons = NULL, *selmon = NULL;
static Window root;
/* configuration, allows nested code to access above variables */
#include "config.h"
/* compile-time check if all tags fit into an unsigned int bit array. */
struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
/* function implementations */
void
applyrules(Client *c) {
const char *class, *instance;
unsigned int i;
const Rule *r;
Monitor *m;
XClassHint ch = { 0 };
/* rule matching */
c->isfloating = c->tags = 0;
if(XGetClassHint(dpy, c->win, &ch)) {
class = ch.res_class ? ch.res_class : broken;
instance = ch.res_name ? ch.res_name : broken;
for(i = 0; i < LENGTH(rules); i++) {
r = &rules[i];
if((!r->title || strstr(c->name, r->title))
&& (!r->class || strstr(class, r->class))
&& (!r->instance || strstr(instance, r->instance)))
{
c->isfloating = r->isfloating;
c->tags |= r->tags;
for(m = mons; m && m->num != r->monitor; m = m->next);
if(m)
c->mon = m;
}
}
if(ch.res_class)
XFree(ch.res_class);
if(ch.res_name)
XFree(ch.res_name);
}
c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
}
Bool
applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact) {
Bool baseismin;
Monitor *m = c->mon;
/* set minimum possible */
*w = MAX(1, *w);
*h = MAX(1, *h);
if(interact) {
if(*x > sw)
*x = sw - WIDTH(c);
if(*y > sh)
*y = sh - HEIGHT(c);
if(*x + *w + 2 * c->bw < 0)
*x = 0;
if(*y + *h + 2 * c->bw < 0)
*y = 0;
}
else {
if(*x > m->mx + m->mw)
*x = m->mx + m->mw - WIDTH(c);
if(*y > m->my + m->mh)
*y = m->my + m->mh - HEIGHT(c);
if(*x + *w + 2 * c->bw < m->mx)
*x = m->mx;
if(*y + *h + 2 * c->bw < m->my)
*y = m->my;
}
if(*h < bh)
*h = bh;
if(*w < bh)
*w = bh;
if(resizehints || c->isfloating) {
/* see last two sentences in ICCCM 4.1.2.3 */
baseismin = c->basew == c->minw && c->baseh == c->minh;
if(!baseismin) { /* temporarily remove base dimensions */
*w -= c->basew;
*h -= c->baseh;
}
/* adjust for aspect limits */
if(c->mina > 0 && c->maxa > 0) {
if(c->maxa < (float)*w / *h)
*w = *h * c->maxa;
else if(c->mina < (float)*h / *w)
*h = *w * c->mina;
}
if(baseismin) { /* increment calculation requires this */
*w -= c->basew;
*h -= c->baseh;
}
/* adjust for increment value */
if(c->incw)
*w -= *w % c->incw;
if(c->inch)
*h -= *h % c->inch;
/* restore base dimensions */
*w += c->basew;
*h += c->baseh;
*w = MAX(*w, c->minw);
*h = MAX(*h, c->minh);
if(c->maxw)
*w = MIN(*w, c->maxw);
if(c->maxh)
*h = MIN(*h, c->maxh);
}
return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
}
void
arrange(void) {
Monitor *m;
for(m = mons; m; m = m->next)
showhide(m->stack);
focus(NULL);
for(m = mons; m; m = m->next) {
if(m->lt[m->sellt]->arrange)
m->lt[m->sellt]->arrange(m);
restack(m);
}
}
void
attach(Client *c) {
c->next = c->mon->clients;
c->mon->clients = c;
}
void
attachstack(Client *c) {
c->snext = c->mon->stack;
c->mon->stack = c;
}
void
buttonpress(XEvent *e) {
unsigned int i, x, click;
Arg arg = {0};
Client *c;
Monitor *m;
XButtonPressedEvent *ev = &e->xbutton;
click = ClkRootWin;
/* focus monitor if necessary */
if((m = wintomon(ev->window)) && m != selmon) {
unfocus(selmon->sel);
selmon = m;
focus(NULL);
}
if(ev->window == selmon->barwin) {
i = x = 0;
do {
x += TEXTW(tags[i]);
} while(ev->x >= x && ++i < LENGTH(tags));
if(i < LENGTH(tags)) {
click = ClkTagBar;
arg.ui = 1 << i;
}
else if(ev->x < x + blw)
click = ClkLtSymbol;
else if(ev->x > selmon->wx + selmon->ww - TEXTW(stext))
click = ClkStatusText;
else
click = ClkWinTitle;
}
else if((c = wintoclient(ev->window))) {
focus(c);
click = ClkClientWin;
}
for(i = 0; i < LENGTH(buttons); i++)
if(click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button
&& CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg);
}
void
checkotherwm(void) {
otherwm = False;
xerrorxlib = XSetErrorHandler(xerrorstart);
/* this causes an error if some other window manager is running */
XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
XSync(dpy, False);
if(otherwm)
die("dwm: another window manager is already running\n");
XSetErrorHandler(xerror);
XSync(dpy, False);
}
void
cleanup(void) {
Arg a = {.ui = ~0};
Layout foo = { "", NULL };
Monitor *m;
view(&a);
selmon->lt[selmon->sellt] = &foo;
for(m = mons; m; m = m->next)
while(m->stack)
unmanage(m->stack);
if(dc.font.set)
XFreeFontSet(dpy, dc.font.set);
else
XFreeFont(dpy, dc.font.xfont);
XUngrabKey(dpy, AnyKey, AnyModifier, root);
XFreePixmap(dpy, dc.drawable);
XFreeGC(dpy, dc.gc);
XFreeCursor(dpy, cursor[CurNormal]);
XFreeCursor(dpy, cursor[CurResize]);
XFreeCursor(dpy, cursor[CurMove]);
cleanupmons();
XSync(dpy, False);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
}
void
cleanupmons(void) {
Monitor *m;
while(mons) {
m = mons->next;
XUnmapWindow(dpy, mons->barwin);
XDestroyWindow(dpy, mons->barwin);
free(mons);
mons = m;
}
}
void
clearurgent(Client *c) {
XWMHints *wmh;
c->isurgent = False;
if(!(wmh = XGetWMHints(dpy, c->win)))
return;
wmh->flags &= ~XUrgencyHint;
XSetWMHints(dpy, c->win, wmh);
XFree(wmh);
}
void
configure(Client *c) {
XConfigureEvent ce;
ce.type = ConfigureNotify;
ce.display = dpy;
ce.event = c->win;
ce.window = c->win;
ce.x = c->x;
ce.y = c->y;
ce.width = c->w;
ce.height = c->h;
ce.border_width = c->bw;
ce.above = None;
ce.override_redirect = False;
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
}
void
configurenotify(XEvent *e) {
Monitor *m;
XConfigureEvent *ev = &e->xconfigure;
if(ev->window == root && (ev->width != sw || ev->height != sh)) {
sw = ev->width;
sh = ev->height;
updategeom();
if(dc.drawable != 0)
XFreePixmap(dpy, dc.drawable);
dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
updatebars();
for(m = mons; m; m = m->next)
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
arrange();
}
}
void
configurerequest(XEvent *e) {
Client *c;
Monitor *m;
XConfigureRequestEvent *ev = &e->xconfigurerequest;
XWindowChanges wc;
if((c = wintoclient(ev->window))) {
if(ev->value_mask & CWBorderWidth)
c->bw = ev->border_width;
else if(c->isfloating || !selmon->lt[selmon->sellt]->arrange) {
m = c->mon;
if(ev->value_mask & CWX)
c->x = m->mx + ev->x;
if(ev->value_mask & CWY)
c->y = m->my + ev->y;
if(ev->value_mask & CWWidth)
c->w = ev->width;
if(ev->value_mask & CWHeight)
c->h = ev->height;
if((c->x - m->mx + c->w) > m->mw && c->isfloating)
c->x = m->mx + (m->mw / 2 - c->w / 2); /* center in x direction */
if((c->y - m->my + c->h) > m->mh && c->isfloating)
c->y = m->my + (m->mh / 2 - c->h / 2); /* center in y direction */
if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
configure(c);
if(ISVISIBLE(c))
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
}
else
configure(c);
}
else {
wc.x = ev->x;
wc.y = ev->y;
wc.width = ev->width;
wc.height = ev->height;
wc.border_width = ev->border_width;
wc.sibling = ev->above;
wc.stack_mode = ev->detail;
XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
}
XSync(dpy, False);
}
void
destroynotify(XEvent *e) {
Client *c;
XDestroyWindowEvent *ev = &e->xdestroywindow;
if((c = wintoclient(ev->window)))
unmanage(c);
}
void
detach(Client *c) {
Client **tc;
for(tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next);
*tc = c->next;
}
void
detachstack(Client *c) {
Client **tc, *t;
for(tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext);
*tc = c->snext;
if(c == c->mon->sel) {
for(t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext);
c->mon->sel = t;
}
}
void
die(const char *errstr, ...) {
va_list ap;
va_start(ap, errstr);
vfprintf(stderr, errstr, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
Monitor *
dirtomon(int dir) {
Monitor *m = NULL;
if(dir > 0) {
if(!(m = selmon->next))
m = mons;
}
else {
if(selmon == mons)
for(m = mons; m->next; m = m->next);
else
for(m = mons; m->next != selmon; m = m->next);
}
return m;
}
void
drawbar(Monitor *m) {
int x;
unsigned int i, n = 0, occ = 0, urg = 0;
unsigned long *col;
Client *c;
for(c = m->clients; c; c = c->next) {
if(ISVISIBLE(c))
n++;
occ |= c->tags;
if(c->isurgent)
urg |= c->tags;
}
dc.x = 0;
for(i = 0; i < LENGTH(tags); i++) {
dc.w = TEXTW(tags[i]);
col = m->tagset[m->seltags] & 1 << i ? dc.sel : dc.norm;
drawtext(tags[i], col, urg & 1 << i);
drawsquare(m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
occ & 1 << i, urg & 1 << i, col);
dc.x += dc.w;
}
if(blw > 0) {
dc.w = blw;
drawtext(m->lt[m->sellt]->symbol, dc.norm, False);
dc.x += dc.w;
}
snprintf(ntext, sizeof ntext, "%u", n);
dc.w = TEXTW(ntext);
drawtext(ntext, dc.norm, False);
x = (dc.x += dc.w);
if(m == selmon) { /* status is only drawn on selected monitor */
dc.w = TEXTW(stext);
dc.x = m->ww - dc.w;
if(dc.x < x) {
dc.x = x;
dc.w = m->ww - x;
}
drawtext(stext, dc.norm, False);
}
else
dc.x = m->ww;
if((dc.w = dc.x - x) > bh) {
dc.x = x;
if(m->sel) {
col = m == selmon ? dc.sel : dc.norm;
drawtext(m->sel->name, col, False);
drawsquare(m->sel->isfixed, m->sel->isfloating, False, col);
}
else
drawtext(NULL, dc.norm, False);
}
XCopyArea(dpy, dc.drawable, m->barwin, dc.gc, 0, 0, m->ww, bh, 0, 0);
XSync(dpy, False);
}
void
drawbars(void) {
Monitor *m;
for(m = mons; m; m = m->next)
drawbar(m);
}
void
drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]) {
int x;
XGCValues gcv;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
gcv.foreground = col[invert ? ColBG : ColFG];
XChangeGC(dpy, dc.gc, GCForeground, &gcv);
x = (dc.font.ascent + dc.font.descent + 2) / 4;
r.x = dc.x + 1;
r.y = dc.y + 1;
if(filled) {
r.width = r.height = x + 1;
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
}
else if(empty) {
r.width = r.height = x;
XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1);
}
}
void
drawtext(const char *text, unsigned long col[ColLast], Bool invert) {
char buf[256];
int i, x, y, h, len, olen;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
XSetForeground(dpy, dc.gc, col[invert ? ColFG : ColBG]);
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
if(!text)
return;
olen = strlen(text);
h = dc.font.ascent + dc.font.descent;
y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
x = dc.x + (h / 2);
/* shorten text if necessary */
for(len = MIN(olen, sizeof buf); len && textnw(text, len) > dc.w - h; len--);
if(!len)
return;
memcpy(buf, text, len);
if(len < olen)
for(i = len; i && i > len - 3; buf[--i] = '.');
XSetForeground(dpy, dc.gc, col[invert ? ColBG : ColFG]);
if(dc.font.set)
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
else
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
}
void
enternotify(XEvent *e) {
Client *c;
Monitor *m;
XCrossingEvent *ev = &e->xcrossing;
if((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
return;
if((m = wintomon(ev->window)) && m != selmon) {
unfocus(selmon->sel);
selmon = m;
}
if((c = wintoclient(ev->window)))
focus(c);
else
focus(NULL);
}
void
expose(XEvent *e) {
Monitor *m;
XExposeEvent *ev = &e->xexpose;
if(ev->count == 0 && (m = wintomon(ev->window)))
drawbar(m);
}
void
focus(Client *c) {
if(!c || !ISVISIBLE(c))
for(c = selmon->stack; c && !ISVISIBLE(c); c = c->snext);
if(selmon->sel)
unfocus(selmon->sel);
if(c) {
if(c->mon != selmon)
selmon = c->mon;
if(c->isurgent)
clearurgent(c);
detachstack(c);
attachstack(c);
grabbuttons(c, True);
XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
}
else
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
selmon->sel = c;
drawbars();
}
void
focusin(XEvent *e) { /* there are some broken focus acquiring clients */
XFocusChangeEvent *ev = &e->xfocus;
if(selmon->sel && ev->window != selmon->sel->win)
XSetInputFocus(dpy, selmon->sel->win, RevertToPointerRoot, CurrentTime);
}
void
focusmon(const Arg *arg) {
Monitor *m = NULL;
if(!mons->next)
return;
m = dirtomon(arg->i);
unfocus(selmon->sel);
selmon = m;
focus(NULL);
}
void
focusstack(const Arg *arg) {
Client *c = NULL, *i;
if(!selmon->sel)
return;
if(arg->i > 0) {
for(c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
if(!c)
for(c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
}
else {
for(i = selmon->clients; i != selmon->sel; i = i->next)
if(ISVISIBLE(i))
c = i;
if(!c)
for(; i; i = i->next)
if(ISVISIBLE(i))
c = i;
}
if(c) {
focus(c);
restack(selmon);
}
}
unsigned long
getcolor(const char *colstr) {
Colormap cmap = DefaultColormap(dpy, screen);
XColor color;
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
die("error, cannot allocate color '%s'\n", colstr);
return color.pixel;
}
Bool
getrootptr(int *x, int *y) {
int di;
unsigned int dui;
Window dummy;
return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui);
}
long
getstate(Window w) {
int format, status;
long result = -1;
unsigned char *p = NULL;
unsigned long n, extra;
Atom real;
status = XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
&real, &format, &n, &extra, (unsigned char **)&p);
if(status != Success)
return -1;
if(n != 0)
result = *p;
XFree(p);
return result;
}
Bool
gettextprop(Window w, Atom atom, char *text, unsigned int size) {
char **list = NULL;
int n;
XTextProperty name;
if(!text || size == 0)
return False;
text[0] = '\0';
XGetTextProperty(dpy, w, &name, atom);
if(!name.nitems)
return False;
if(name.encoding == XA_STRING)
strncpy(text, (char *)name.value, size - 1);
else {
if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) {
strncpy(text, *list, size - 1);
XFreeStringList(list);
}
}
text[size - 1] = '\0';
XFree(name.value);
return True;
}
void
grabbuttons(Client *c, Bool focused) {
updatenumlockmask();
{
unsigned int i, j;
unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
if(focused) {
for(i = 0; i < LENGTH(buttons); i++)
if(buttons[i].click == ClkClientWin)
for(j = 0; j < LENGTH(modifiers); j++)
XGrabButton(dpy, buttons[i].button,
buttons[i].mask | modifiers[j],
c->win, False, BUTTONMASK,
GrabModeAsync, GrabModeSync, None, None);
}
else
XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
}
}
void
grabkeys(void) {
updatenumlockmask();
{
unsigned int i, j;
unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask };
KeyCode code;
XUngrabKey(dpy, AnyKey, AnyModifier, root);
for(i = 0; i < LENGTH(keys); i++) {
if((code = XKeysymToKeycode(dpy, keys[i].keysym)))
for(j = 0; j < LENGTH(modifiers); j++)
XGrabKey(dpy, code, keys[i].mod | modifiers[j], root,
True, GrabModeAsync, GrabModeAsync);
}
}
}
void
initfont(const char *fontstr) {
char *def, **missing;
int i, n;
missing = NULL;
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
if(missing) {
while(n--)
fprintf(stderr, "dwm: missing fontset: %s\n", missing[n]);
XFreeStringList(missing);
}
if(dc.font.set) {
XFontSetExtents *font_extents;
XFontStruct **xfonts;
char **font_names;
dc.font.ascent = dc.font.descent = 0;
font_extents = XExtentsOfFontSet(dc.font.set);
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
dc.font.ascent = MAX(dc.font.ascent, (*xfonts)->ascent);
dc.font.descent = MAX(dc.font.descent,(*xfonts)->descent);
xfonts++;
}
}
else {
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
&& !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
die("error, cannot load font: '%s'\n", fontstr);
dc.font.ascent = dc.font.xfont->ascent;
dc.font.descent = dc.font.xfont->descent;
}
dc.font.height = dc.font.ascent + dc.font.descent;
}
Bool
isprotodel(Client *c) {
int i, n;
Atom *protocols;
Bool ret = False;
if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
for(i = 0; !ret && i < n; i++)
if(protocols[i] == wmatom[WMDelete])
ret = True;
XFree(protocols);
}
return ret;
}
void
keypress(XEvent *e) {
unsigned int i;
KeySym keysym;
XKeyEvent *ev;
ev = &e->xkey;
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
for(i = 0; i < LENGTH(keys); i++)
if(keysym == keys[i].keysym
&& CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
&& keys[i].func)
keys[i].func(&(keys[i].arg));
}
void
killclient(const Arg *arg) {
XEvent ev;
if(!selmon->sel)
return;
if(isprotodel(selmon->sel)) {
ev.type = ClientMessage;
ev.xclient.window = selmon->sel->win;
ev.xclient.message_type = wmatom[WMProtocols];
ev.xclient.format = 32;
ev.xclient.data.l[0] = wmatom[WMDelete];
ev.xclient.data.l[1] = CurrentTime;
XSendEvent(dpy, selmon->sel->win, False, NoEventMask, &ev);
}
else
XKillClient(dpy, selmon->sel->win);
}
void
manage(Window w, XWindowAttributes *wa) {
static Client cz;
Client *c, *t = NULL;
Window trans = None;
XWindowChanges wc;
if(!(c = malloc(sizeof(Client))))
die("fatal: could not malloc() %u bytes\n", sizeof(Client));
*c = cz;
c->win = w;
updatetitle(c);
if(XGetTransientForHint(dpy, w, &trans))
t = wintoclient(trans);
if(t) {
c->mon = t->mon;
c->tags = t->tags;
}
else {
c->mon = selmon;
applyrules(c);
}
/* geometry */
c->x = wa->x + c->mon->wx;
c->y = wa->y + c->mon->wy;
c->w = wa->width;
c->h = wa->height;
c->oldbw = wa->border_width;
if(c->w == c->mon->mw && c->h == c->mon->mh) {
c->x = c->mon->mx;
c->y = c->mon->my;
c->bw = 0;
}
else {
if(c->x + WIDTH(c) > c->mon->mx + c->mon->mw)
c->x = c->mon->mx + c->mon->mw - WIDTH(c);
if(c->y + HEIGHT(c) > c->mon->my + c->mon->mh)
c->y = c->mon->my + c->mon->mh - HEIGHT(c);
c->x = MAX(c->x, c->mon->mx);
/* only fix client y-offset, if the client center might cover the bar */
c->y = MAX(c->y, ((c->mon->by == 0) && (c->x + (c->w / 2) >= c->mon->wx)
&& (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my);
c->bw = borderpx;
}
wc.border_width = c->bw;
XConfigureWindow(dpy, w, CWBorderWidth, &wc);
XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
configure(c); /* propagates border_width, if size doesn't change */
updatesizehints(c);
XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
grabbuttons(c, False);
if(!c->isfloating)
c->isfloating = trans != None || c->isfixed;
if(c->isfloating)
XRaiseWindow(dpy, c->win);
attach(c);
attachstack(c);
XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
XMapWindow(dpy, c->win);
setclientstate(c, NormalState);
arrange();
}
void
mappingnotify(XEvent *e) {
XMappingEvent *ev = &e->xmapping;
XRefreshKeyboardMapping(ev);
if(ev->request == MappingKeyboard)
grabkeys();
}
void
maprequest(XEvent *e) {
static XWindowAttributes wa;
XMapRequestEvent *ev = &e->xmaprequest;
if(!XGetWindowAttributes(dpy, ev->window, &wa))
return;
if(wa.override_redirect)
return;
if(!wintoclient(ev->window))
manage(ev->window, &wa);
}
void
monocle(Monitor *m) {
Client *c;
for(c = nexttiled(m->clients); c; c = nexttiled(c->next))
resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False);
}
void
movemouse(const Arg *arg) {
int x, y, ocx, ocy, nx, ny;
Client *c;
Monitor *m;
XEvent ev;
if(!(c = selmon->sel))
return;
restack(selmon);
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
if(!getrootptr(&x, &y))
return;
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch (ev.type) {
case ConfigureRequest:
case Expose:
case MapRequest:
handler[ev.type](&ev);
break;
case MotionNotify:
nx = ocx + (ev.xmotion.x - x);
ny = ocy + (ev.xmotion.y - y);
if(snap && nx >= selmon->wx && nx <= selmon->wx + selmon->ww
&& ny >= selmon->wy && ny <= selmon->wy + selmon->wh) {
if(abs(selmon->wx - nx) < snap)
nx = selmon->wx;
else if(abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap)
nx = selmon->wx + selmon->ww - WIDTH(c);
if(abs(selmon->wy - ny) < snap)
ny = selmon->wy;
else if(abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap)
ny = selmon->wy + selmon->wh - HEIGHT(c);
if(!c->isfloating && selmon->lt[selmon->sellt]->arrange
&& (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
togglefloating(NULL);
}
if(!selmon->lt[selmon->sellt]->arrange || c->isfloating)
resize(c, nx, ny, c->w, c->h, True);
break;
}
} while(ev.type != ButtonRelease);
XUngrabPointer(dpy, CurrentTime);
if((m = ptrtomon(c->x + c->w / 2, c->y + c->h / 2)) != selmon) {
sendmon(c, m);
selmon = m;
focus(NULL);
}
}
Client *
nexttiled(Client *c) {
for(; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
return c;
}
Monitor *
ptrtomon(int x, int y) {
Monitor *m;
for(m = mons; m; m = m->next)
if(INRECT(x, y, m->wx, m->wy, m->ww, m->wh))
return m;
return selmon;
}
void
propertynotify(XEvent *e) {
Client *c;
Window trans;
XPropertyEvent *ev = &e->xproperty;
if((ev->window == root) && (ev->atom == XA_WM_NAME))
updatestatus();
else if(ev->state == PropertyDelete)
return; /* ignore */
else if((c = wintoclient(ev->window))) {
switch (ev->atom) {
default: break;
case XA_WM_TRANSIENT_FOR:
XGetTransientForHint(dpy, c->win, &trans);
if(!c->isfloating && (c->isfloating = (wintoclient(trans) != NULL)))
arrange();
break;
case XA_WM_NORMAL_HINTS:
updatesizehints(c);
break;
case XA_WM_HINTS:
updatewmhints(c);
drawbars();
break;
}
if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
updatetitle(c);
if(c == selmon->sel)
drawbars();
}
}
}
void
quit(const Arg *arg) {
running = False;
}
void
resize(Client *c, int x, int y, int w, int h, Bool interact) {
XWindowChanges wc;
if(applysizehints(c, &x, &y, &w, &h, interact)) {
c->x = wc.x = x;
c->y = wc.y = y;
c->w = wc.width = w;
c->h = wc.height = h;
wc.border_width = c->bw;
XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
configure(c);
XSync(dpy, False);
}
}
void
resizemouse(const Arg *arg) {
int ocx, ocy;
int nw, nh;
Client *c;
Monitor *m;
XEvent ev;
if(!(c = selmon->sel))
return;
restack(selmon);
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch(ev.type) {
case ConfigureRequest:
case Expose:
case MapRequest:
handler[ev.type](&ev);
break;
case MotionNotify:
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
if(snap && nw >= selmon->wx && nw <= selmon->wx + selmon->ww
&& nh >= selmon->wy && nh <= selmon->wy + selmon->wh)
{
if(!c->isfloating && selmon->lt[selmon->sellt]->arrange
&& (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
togglefloating(NULL);
}
if(!selmon->lt[selmon->sellt]->arrange || c->isfloating)
resize(c, c->x, c->y, nw, nh, True);
break;
}
} while(ev.type != ButtonRelease);
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
XUngrabPointer(dpy, CurrentTime);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
if((m = ptrtomon(c->x + c->w / 2, c->y + c->h / 2)) != selmon) {
sendmon(c, m);
selmon = m;
focus(NULL);
}
}
void
restack(Monitor *m) {
Client *c;
XEvent ev;
XWindowChanges wc;
drawbars();
if(!m->sel)
return;
if(m->sel->isfloating || !m->lt[m->sellt]->arrange)
XRaiseWindow(dpy, m->sel->win);
if(m->lt[m->sellt]->arrange) {
wc.stack_mode = Below;
wc.sibling = m->barwin;
for(c = m->stack; c; c = c->snext)
if(!c->isfloating && ISVISIBLE(c)) {
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
wc.sibling = c->win;
}
}
XSync(dpy, False);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
void
run(void) {
XEvent ev;
/* main event loop */
XSync(dpy, False);
while(running && !XNextEvent(dpy, &ev))
if(handler[ev.type])
handler[ev.type](&ev); /* call handler */
}
void
scan(void) {
unsigned int i, num;
Window d1, d2, *wins = NULL;
XWindowAttributes wa;
if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
for(i = 0; i < num; i++) {
if(!XGetWindowAttributes(dpy, wins[i], &wa)
|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
continue;
if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
manage(wins[i], &wa);
}
for(i = 0; i < num; i++) { /* now the transients */
if(!XGetWindowAttributes(dpy, wins[i], &wa))
continue;
if(XGetTransientForHint(dpy, wins[i], &d1)
&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
manage(wins[i], &wa);
}
if(wins)
XFree(wins);
}
}
void
sendmon(Client *c, Monitor *m) {
if(c->mon == m)
return;
unfocus(c);
detach(c);
detachstack(c);
c->mon = m;
c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
attach(c);
attachstack(c);
focus(NULL);
arrange();
}
void
setclientstate(Client *c, long state) {
long data[] = { state, None };
XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
PropModeReplace, (unsigned char *)data, 2);
}
void
setlayout(const Arg *arg) {
if(!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
selmon->sellt ^= 1;
if(arg && arg->v)
selmon->lt[selmon->sellt] = (Layout *)arg->v;
if(selmon->sel)
arrange();
else
drawbars();
}
/* arg > 1.0 will set mfact absolutly */
void
setmfact(const Arg *arg) {
float f;
if(!arg || !selmon->lt[selmon->sellt]->arrange)
return;
f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
if(f < 0.1 || f > 0.9)
return;
selmon->mfact = f;
arrange();
}
void
setup(void) {
unsigned int i;
int w;
XSetWindowAttributes wa;
/* init screen */
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
initfont(font);
sw = DisplayWidth(dpy, screen);
sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;
bh = dc.h = dc.font.height + 2;
updategeom();
/* init atoms */
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
/* init cursors */
cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
/* init appearance */
dc.norm[ColBorder] = getcolor(normbordercolor);
dc.norm[ColBG] = getcolor(normbgcolor);
dc.norm[ColFG] = getcolor(normfgcolor);
dc.sel[ColBorder] = getcolor(selbordercolor);
dc.sel[ColBG] = getcolor(selbgcolor);
dc.sel[ColFG] = getcolor(selfgcolor);
dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen));
dc.gc = XCreateGC(dpy, root, 0, NULL);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
if(!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
/* init bars */
for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
w = TEXTW(layouts[i].symbol);
blw = MAX(blw, w);
}
updatebars();
updatestatus();
/* EWMH support per view */
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
PropModeReplace, (unsigned char *) netatom, NetLast);
/* select for events */
wa.cursor = cursor[CurNormal];
wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask|ButtonPressMask
|EnterWindowMask|LeaveWindowMask|StructureNotifyMask
|PropertyChangeMask;
XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
XSelectInput(dpy, root, wa.event_mask);
grabkeys();
}
void
showhide(Client *c) {
if(!c)
return;
if(ISVISIBLE(c)) { /* show clients top down */
XMoveWindow(dpy, c->win, c->x, c->y);
if(!c->mon->lt[c->mon->sellt]->arrange || c->isfloating)
resize(c, c->x, c->y, c->w, c->h, False);
showhide(c->snext);
}
else { /* hide clients bottom up */
showhide(c->snext);
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
}
}
void
sigchld(int signal) {
while(0 < waitpid(-1, NULL, WNOHANG));
}
void
spawn(const Arg *arg) {
signal(SIGCHLD, sigchld);
if(fork() == 0) {
if(dpy)
close(ConnectionNumber(dpy));
setsid();
execvp(((char **)arg->v)[0], (char **)arg->v);
fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]);
perror(" failed");
exit(0);
}
}
void
tag(const Arg *arg) {
if(selmon->sel && arg->ui & TAGMASK) {
selmon->sel->tags = arg->ui & TAGMASK;
arrange();
}
}
void
tagmon(const Arg *arg) {
if(!selmon->sel || !mons->next)
return;
sendmon(selmon->sel, dirtomon(arg->i));
}
int
textnw(const char *text, unsigned int len) {
XRectangle r;
if(dc.font.set) {
XmbTextExtents(dc.font.set, text, len, NULL, &r);
return r.width;
}
return XTextWidth(dc.font.xfont, text, len);
}
void
tile(Monitor *m) {
int x, y, h, w, mw;
unsigned int i, n;
Client *c;
for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
if(n == 0)
return;
/* master */
c = nexttiled(m->clients);
mw = m->mfact * m->ww;
resize(c, m->wx, m->wy, (n == 1 ? m->ww : mw) - 2 * c->bw, m->wh - 2 * c->bw, False);
if(--n == 0)
return;
/* tile stack */
x = (m->wx + mw > c->x + c->w) ? c->x + c->w + 2 * c->bw : m->wx + mw;
y = m->wy;
w = (m->wx + mw > c->x + c->w) ? m->wx + m->ww - x : m->ww - mw;
h = m->wh / n;
if(h < bh)
h = m->wh;
for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
resize(c, x, y, w - 2 * c->bw, /* remainder */ ((i + 1 == n)
? m->wy + m->wh - y - 2 * c->bw : h - 2 * c->bw), False);
if(h != m->wh)
y = c->y + HEIGHT(c);
}
}
void
togglebar(const Arg *arg) {
selmon->showbar = !selmon->showbar;
updatebarpos(selmon);
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
arrange();
}
void
togglefloating(const Arg *arg) {
if(!selmon->sel)
return;
selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed;
if(selmon->sel->isfloating)
resize(selmon->sel, selmon->sel->x, selmon->sel->y,
selmon->sel->w, selmon->sel->h, False);
arrange();
}
void
toggletag(const Arg *arg) {
unsigned int mask;
if(!selmon->sel)
return;
mask = selmon->sel->tags ^ (arg->ui & TAGMASK);
if(mask) {
selmon->sel->tags = mask;
arrange();
}
}
void
toggleview(const Arg *arg) {
unsigned int mask = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
if(mask) {
selmon->tagset[selmon->seltags] = mask;
arrange();
}
}
void
unfocus(Client *c) {
if(!c)
return;
grabbuttons(c, False);
XSetWindowBorder(dpy, c->win, dc.norm[ColBorder]);
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
}
void
unmanage(Client *c) {
XWindowChanges wc;
wc.border_width = c->oldbw;
/* The server grab construct avoids race conditions. */
XGrabServer(dpy);
XSetErrorHandler(xerrordummy);
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
detach(c);
detachstack(c);
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
setclientstate(c, WithdrawnState);
free(c);
XSync(dpy, False);
XSetErrorHandler(xerror);
XUngrabServer(dpy);
focus(NULL);
arrange();
}
void
unmapnotify(XEvent *e) {
Client *c;
XUnmapEvent *ev = &e->xunmap;
if((c = wintoclient(ev->window)))
unmanage(c);
}
void
updatebars(void) {
Monitor *m;
XSetWindowAttributes wa;
wa.override_redirect = True;
wa.background_pixmap = ParentRelative;
wa.event_mask = ButtonPressMask|ExposureMask;
for(m = mons; m; m = m->next) {
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]);
XMapRaised(dpy, m->barwin);
}
}
void
updatebarpos(Monitor *m) {
m->wy = m->my;
m->wh = m->mh;
if(m->showbar) {
m->wh -= bh;
m->by = m->topbar ? m->wy : m->wy + m->wh;
m->wy = m->topbar ? m->wy + bh : m->wy;
}
else
m->by = -bh;
}
void
updategeom(void) {
int i, n = 1;
Client *c;
Monitor *newmons = NULL, *m = NULL, *tm;
#ifdef XINERAMA
XineramaScreenInfo *info = NULL;
if(XineramaIsActive(dpy))
info = XineramaQueryScreens(dpy, &n);
#endif /* XINERAMA */
/* allocate monitor(s) for the new geometry setup */
for(i = 0; i < n; i++) {
if(!(m = (Monitor *)malloc(sizeof(Monitor))))
die("fatal: could not malloc() %u bytes\n", sizeof(Monitor));
m->next = newmons;
newmons = m;
}
/* initialise monitor(s) */
#ifdef XINERAMA
if(XineramaIsActive(dpy)) {
for(i = 0, m = newmons; m; m = m->next, i++) {
m->num = info[i].screen_number;
m->mx = m->wx = info[i].x_org;
m->my = m->wy = info[i].y_org;
m->mw = m->ww = info[i].width;
m->mh = m->wh = info[i].height;
}
XFree(info);
}
else
#endif /* XINERAMA */
/* default monitor setup */
{
m->num = 0;
m->mx = m->wx = 0;
m->my = m->wy = 0;
m->mw = m->ww = sw;
m->mh = m->wh = sh;
}
/* bar geometry setup */
for(m = newmons; m; m = m->next) {
m->sel = m->stack = m->clients = NULL;
m->seltags = 0;
m->sellt = 0;
m->tagset[0] = m->tagset[1] = 1;
m->mfact = mfact;
m->showbar = showbar;
m->topbar = topbar;
m->lt[0] = &layouts[0];
m->lt[1] = &layouts[1 % LENGTH(layouts)];
updatebarpos(m);
}
/* reassign left over clients of disappeared monitors */
for(tm = mons; tm; tm = tm->next)
while(tm->clients) {
c = tm->clients;
tm->clients = c->next;
detachstack(c);
c->mon = newmons;
attach(c);
attachstack(c);
}
/* select focused monitor */
cleanupmons();
selmon = mons = newmons;
selmon = wintomon(root);
}
void
updatenumlockmask(void) {
unsigned int i, j;
XModifierKeymap *modmap;
numlockmask = 0;
modmap = XGetModifierMapping(dpy);
for(i = 0; i < 8; i++)
for(j = 0; j < modmap->max_keypermod; j++)
if(modmap->modifiermap[i * modmap->max_keypermod + j]
== XKeysymToKeycode(dpy, XK_Num_Lock))
numlockmask = (1 << i);
XFreeModifiermap(modmap);
}
void
updatesizehints(Client *c) {
long msize;
XSizeHints size;
if(!XGetWMNormalHints(dpy, c->win, &size, &msize))
/* size is uninitialized, ensure that size.flags aren't used */
size.flags = PSize;
if(size.flags & PBaseSize) {
c->basew = size.base_width;
c->baseh = size.base_height;
}
else if(size.flags & PMinSize) {
c->basew = size.min_width;
c->baseh = size.min_height;
}
else
c->basew = c->baseh = 0;
if(size.flags & PResizeInc) {
c->incw = size.width_inc;
c->inch = size.height_inc;
}
else
c->incw = c->inch = 0;
if(size.flags & PMaxSize) {
c->maxw = size.max_width;
c->maxh = size.max_height;
}
else
c->maxw = c->maxh = 0;
if(size.flags & PMinSize) {
c->minw = size.min_width;
c->minh = size.min_height;
}
else if(size.flags & PBaseSize) {
c->minw = size.base_width;
c->minh = size.base_height;
}
else
c->minw = c->minh = 0;
if(size.flags & PAspect) {
c->mina = (float)size.min_aspect.y / (float)size.min_aspect.x;
c->maxa = (float)size.max_aspect.x / (float)size.max_aspect.y;
}
else
c->maxa = c->mina = 0.0;
c->isfixed = (c->maxw && c->minw && c->maxh && c->minh
&& c->maxw == c->minw && c->maxh == c->minh);
}
void
updatetitle(Client *c) {
if(!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
if(c->name[0] == '\0') /* hack to mark broken clients */
strcpy(c->name, broken);
}
void
updatestatus(void) {
if(!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
strcpy(stext, "dwm-"VERSION);
drawbar(selmon);
}
void
updatewmhints(Client *c) {
XWMHints *wmh;
if((wmh = XGetWMHints(dpy, c->win))) {
if(c == selmon->sel && wmh->flags & XUrgencyHint) {
wmh->flags &= ~XUrgencyHint;
XSetWMHints(dpy, c->win, wmh);
}
else
c->isurgent = (wmh->flags & XUrgencyHint) ? True : False;
XFree(wmh);
}
}
void
view(const Arg *arg) {
if((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags])
return;
selmon->seltags ^= 1; /* toggle sel tagset */
if(arg->ui & TAGMASK)
selmon->tagset[selmon->seltags] = arg->ui & TAGMASK;
arrange();
}
Client *
wintoclient(Window w) {
Client *c;
Monitor *m;
for(m = mons; m; m = m->next)
for(c = m->clients; c; c = c->next)
if(c->win == w)
return c;
return NULL;
}
Monitor *
wintomon(Window w) {
int x, y;
Client *c;
Monitor *m;
if(w == root && getrootptr(&x, &y))
return ptrtomon(x, y);
for(m = mons; m; m = m->next)
if(w == m->barwin)
return m;
if((c = wintoclient(w)))
return c->mon;
return selmon;
}
/* There's no way to check accesses to destroyed windows, thus those cases are
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
* default error handler, which may call exit. */
int
xerror(Display *dpy, XErrorEvent *ee) {
if(ee->error_code == BadWindow
|| (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
|| (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
|| (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
|| (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
|| (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
|| (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
|| (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
return 0;
fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
ee->request_code, ee->error_code);
return xerrorxlib(dpy, ee); /* may call exit */
}
int
xerrordummy(Display *dpy, XErrorEvent *ee) {
return 0;
}
/* Startup Error handler to check if another window manager
* is already running. */
int
xerrorstart(Display *dpy, XErrorEvent *ee) {
otherwm = True;
return -1;
}
void
zoom(const Arg *arg) {
Client *c = selmon->sel;
if(!selmon->lt[selmon->sellt]->arrange
|| selmon->lt[selmon->sellt]->arrange == monocle
|| (selmon->sel && selmon->sel->isfloating))
return;
if(c == nexttiled(selmon->clients))
if(!c || !(c = nexttiled(c->next)))
return;
detach(c);
attach(c);
focus(c);
arrange();
}
int
main(int argc, char *argv[]) {
if(argc == 2 && !strcmp("-v", argv[1]))
die("dwm-"VERSION", © 2006-2009 dwm engineers, see LICENSE for details\n");
else if(argc != 1)
die("usage: dwm [-v]\n");
if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
fputs("warning: no locale support\n", stderr);
if(!(dpy = XOpenDisplay(NULL)))
die("dwm: cannot open display\n");
checkotherwm();
setup();
scan();
run();
cleanup();
XCloseDisplay(dpy);
return 0;
}
portix wrote:It worked for me. What do you expect to happen? You don't get a second bar, just space for displaying some conky or dzen-stuff.
Yes. I want to put a conky down there.
EDIT: I just did a fresh install of dwm and it didn't work.
It's difficult to say without seeing your code and knowing your installation process. You could post your dwm.c and related files, but it's probably easiest to explain exactly what you've done step by step.
FWIW dwm is a bit of an elitist window manager. There's not a lot of documentation on hacking it (in the traditional sense) because they (the authors) expect its users to be compotent C programmers. On the other hand, there are a ton of C Programming books, websites and resources you can use to learn how to program anything in C.
]]>It worked for me. What do you expect to happen? You don't get a second bar, just space for displaying some conky or dzen-stuff.
Yes. I want to put a conky down there.
EDIT: I just did a fresh install of dwm and it didn't work.
]]>I saw a post you made in another thread where to get a bottom bar you can change config.c to look like this:
sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;
and then add a line in config.h
I did that but nothing happens. I have:
[phil@pwned .dwm]$ cat config.h | grep BOTTOM
#define BOTTOM_BAR_HEIGHT 18
[phil@pwned .dwm]$ cat dwm.c | grep DisplayHeight
sh = DisplayHeight(dpy, screen) - BOTTOM_BAR_HEIGHT;
You got the warning
==> WARNING: Skipping source retrieval -- using existing src/ tree
You should remove the src-directory before you build the package or in the src-directory do
ln -s ../push-5.6.c
great, that worked!!
]]>