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proceeded with multihead/Xinerama support

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anselm@anselm1 2007-12-22 14:30:47 +00:00
parent e0d6451086
commit 62b18fb9d4
3 changed files with 158 additions and 162 deletions
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1
LICENSE
View file

@ -5,6 +5,7 @@ MIT/X Consortium License
© 2006-2007 Jukka Salmi <jukka at salmi dot ch>
© 2007 Premysl Hruby <dfenze at gmail dot com>
© 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
© 2007 Christof Musik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),

10
config.def.h
View file

@ -15,11 +15,11 @@
const char tags[][MAXTAGLEN] = { "1", "2", "3", "4", "5", "6", "7", "8", "www" };
Bool initags[LENGTH(tags)] = {[0] = True};
Rule rules[] = {
/* class:instance:title regex tags regex isfloating */
{ "Firefox", "www", False },
{ "Gimp", NULL, True },
{ "MPlayer", NULL, True },
{ "Acroread", NULL, True },
/* class:instance:title regex tags regex isfloating */ /* monitor */
{ "Firefox", "www", False, -1 },
{ "Gimp", NULL, True, -1 },
{ "MPlayer", NULL, True, -1 },
{ "Acroread", NULL, True, -1 },
};
/* layout(s) */

287
dwm.c
View file

@ -117,10 +117,9 @@ typedef struct {
} Regs;
typedef struct {
int id;
int screen;
Window root;
Window barwin;
//TODO: Window root;
//TODO: int screen;
int sx, sy, sw, sh, wax, way, wah, waw;
DC dc;
Bool *seltags;
@ -158,7 +157,7 @@ void focusin(XEvent *e);
void focusnext(const char *arg);
void focusprev(const char *arg);
Client *getclient(Window w);
unsigned long getcolor(const char *colstr);
unsigned long getcolor(const char *colstr, int screen);
long getstate(Window w);
Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
void grabbuttons(Client *c, Bool focused);
@ -170,7 +169,6 @@ Bool isprotodel(Client *c);
Bool isvisible(Client *c, Monitor *m);
void keypress(XEvent *e);
void killclient(const char *arg);
void leavenotify(XEvent *e);
void manage(Window w, XWindowAttributes *wa);
void mappingnotify(XEvent *e);
void maprequest(XEvent *e);
@ -215,9 +213,8 @@ void selectmonitor(const char *arg);
/* variables */
char stext[256];
int mcount, screen;
int mcount = 1;
//double mwfact;
//int screen, sx, sy, sw, sh, wax, way, waw, wah;
int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int bh, bpos;
unsigned int blw = 0;
@ -231,7 +228,6 @@ void (*handler[LASTEvent]) (XEvent *) = {
[Expose] = expose,
[FocusIn] = focusin,
[KeyPress] = keypress,
[LeaveNotify] = leavenotify,
[MappingNotify] = mappingnotify,
[MapRequest] = maprequest,
[PropertyNotify] = propertynotify,
@ -242,16 +238,12 @@ Bool domwfact = True;
Bool dozoom = True;
Bool otherwm, readin;
Bool running = True;
//Bool selscreen = True;
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
Cursor cursor[CurLast];
Display *dpy;
DC dc = {0};
Window root;
//Layout *layout = NULL;
//Window barwin, root;
Regs *regs = NULL;
Monitor *monitors;
int selmonitor = 0;
@ -402,7 +394,7 @@ checkotherwm(void) {
XSetErrorHandler(xerrorstart);
/* this causes an error if some other window manager is running */
XSelectInput(dpy, root, SubstructureRedirectMask);
XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
XSync(dpy, False);
if(otherwm)
eprint("dwm: another window manager is already running\n");
@ -426,7 +418,7 @@ cleanup(void) {
XFreeFontSet(dpy, m->dc.font.set);
else
XFreeFont(dpy, m->dc.font.xfont);
XUngrabKey(dpy, AnyKey, AnyModifier, root);
XUngrabKey(dpy, AnyKey, AnyModifier, m->root);
XFreePixmap(dpy, m->dc.drawable);
XFreeGC(dpy, m->dc.gc);
XDestroyWindow(dpy, m->barwin);
@ -487,11 +479,11 @@ configurenotify(XEvent *e) {
XConfigureEvent *ev = &e->xconfigure;
Monitor *m = &monitors[selmonitor];
if(ev->window == root && (ev->width != m->sw || ev->height != m->sh)) {
if(ev->window == m->root && (ev->width != m->sw || ev->height != m->sh)) {
m->sw = ev->width;
m->sh = ev->height;
XFreePixmap(dpy, dc.drawable);
dc.drawable = XCreatePixmap(dpy, root, m->sw, bh, DefaultDepth(dpy, screen));
dc.drawable = XCreatePixmap(dpy, m->root, m->sw, bh, DefaultDepth(dpy, m->screen));
XResizeWindow(dpy, m->barwin, m->sw, bh);
updatebarpos(m);
arrange();
@ -582,11 +574,11 @@ drawbar(void) {
m->dc.w = textw(m, tags[i]);
if(m->seltags[i]) {
drawtext(m, tags[i], m->dc.sel);
drawsquare(m, sel && sel->tags[i] && sel->monitor == m->id, isoccupied(m, i), m->dc.sel);
drawsquare(m, sel && sel->tags[i] && sel->monitor == selmonitor, isoccupied(m, i), m->dc.sel);
}
else {
drawtext(m, tags[i], m->dc.norm);
drawsquare(m, sel && sel->tags[i] && sel->monitor == m->id, isoccupied(m, i), m->dc.norm);
drawsquare(m, sel && sel->tags[i] && sel->monitor == selmonitor, isoccupied(m, i), m->dc.norm);
}
m->dc.x += m->dc.w;
}
@ -602,7 +594,7 @@ drawbar(void) {
drawtext(m, stext, m->dc.norm);
if((m->dc.w = m->dc.x - x) > bh) {
m->dc.x = x;
if(sel && sel->monitor == m->id) {
if(sel && sel->monitor == selmonitor) {
drawtext(m, sel->name, m->dc.sel);
drawsquare(m, False, sel->isfloating, m->dc.sel);
}
@ -686,6 +678,7 @@ emallocz(unsigned int size) {
void
enternotify(XEvent *e) {
unsigned int i;
Client *c;
XCrossingEvent *ev = &e->xcrossing;
@ -693,9 +686,13 @@ enternotify(XEvent *e) {
return;
if((c = getclient(ev->window)))
focus(c);
else if(ev->window == root) {
selmonitor = True;
else {
for(i = 0; i < mcount; i++)
if(ev->window == monitors[i].root) {
selmonitor = i;
focus(NULL);
break;
}
}
}
@ -731,7 +728,7 @@ floating(void) { /* default floating layout */
void
focus(Client *c) {
Monitor *m = &monitors[monitorat(-1, -1)];
Monitor *m = &monitors[c ? c->monitor : selmonitor];
if(!c || (c && !isvisible(c, m)))
for(c = stack; c && !isvisible(c, m); c = c->snext);
if(sel && sel != c) {
@ -746,13 +743,12 @@ focus(Client *c) {
sel = c;
drawbar();
if(c) {
XSetWindowBorder(dpy, c->win, monitors[c->monitor].dc.sel[ColBorder]);
XSetWindowBorder(dpy, c->win, m->dc.sel[ColBorder]);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
selmonitor = monitorat(c->x, c->y);
selmonitor = c->monitor;
}
else {
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
selmonitor = monitorat(-1, -1);
XSetInputFocus(dpy, m->root, RevertToPointerRoot, CurrentTime);
}
}
@ -807,7 +803,7 @@ getclient(Window w) {
}
unsigned long
getcolor(const char *colstr) {
getcolor(const char *colstr, int screen) {
Colormap cmap = DefaultColormap(dpy, screen);
XColor color;
@ -899,21 +895,34 @@ grabbuttons(Client *c, Bool focused) {
void
grabkeys(void) {
unsigned int i;
unsigned int i, j;
KeyCode code;
XModifierKeymap *modmap;
XUngrabKey(dpy, AnyKey, AnyModifier, root);
for(i = 0; i < LENGTH(keys); i++) {
code = XKeysymToKeycode(dpy, keys[i].keysym);
XGrabKey(dpy, code, keys[i].mod, root, True,
/* init modifier map */
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);
for(i = 0; i < mcount; i++) {
Monitor *m = &monitors[i];
XUngrabKey(dpy, AnyKey, AnyModifier, m->root);
for(j = 0; j < LENGTH(keys); j++) {
code = XKeysymToKeycode(dpy, keys[j].keysym);
XGrabKey(dpy, code, keys[j].mod, m->root, True,
GrabModeAsync, GrabModeAsync);
XGrabKey(dpy, code, keys[i].mod | LockMask, root, True,
XGrabKey(dpy, code, keys[j].mod | LockMask, m->root, True,
GrabModeAsync, GrabModeAsync);
XGrabKey(dpy, code, keys[i].mod | numlockmask, root, True,
XGrabKey(dpy, code, keys[j].mod | numlockmask, m->root, True,
GrabModeAsync, GrabModeAsync);
XGrabKey(dpy, code, keys[i].mod | numlockmask | LockMask, root, True,
XGrabKey(dpy, code, keys[j].mod | numlockmask | LockMask, m->root, True,
GrabModeAsync, GrabModeAsync);
}
}
}
unsigned int
@ -971,7 +980,7 @@ isoccupied(Monitor *m, unsigned int t) {
Client *c;
for(c = clients; c; c = c->next)
if(c->tags[t] && c->monitor == m->id)
if(c->tags[t] && c->monitor == selmonitor)
return True;
return False;
}
@ -996,7 +1005,7 @@ isvisible(Client *c, Monitor *m) {
unsigned int i;
for(i = 0; i < LENGTH(tags); i++)
if(c->tags[i] && monitors[c->monitor].seltags[i] && m->id == c->monitor)
if(c->tags[i] && monitors[c->monitor].seltags[i] && c->monitor == selmonitor)
return True;
return False;
}
@ -1037,21 +1046,12 @@ killclient(const char *arg) {
XKillClient(dpy, sel->win);
}
void
leavenotify(XEvent *e) {
XCrossingEvent *ev = &e->xcrossing;
if((ev->window == root) && !ev->same_screen) {
selmonitor = False;
focus(NULL);
}
}
void
manage(Window w, XWindowAttributes *wa) {
Client *c, *t = NULL;
Window trans;
Monitor *m = &monitors[selmonitor];
Status rettrans;
Window trans;
XWindowChanges wc;
c = emallocz(sizeof(Client));
@ -1059,10 +1059,9 @@ manage(Window w, XWindowAttributes *wa) {
c->win = w;
applyrules(c);
Monitor *m = &monitors[c->monitor];
c->x = wa->x+m->sx;
c->y = wa->y+m->sy;
c->x = wa->x + m->sx;
c->y = wa->y + m->sy;
c->w = wa->width;
c->h = wa->height;
c->oldborder = wa->border_width;
@ -1142,10 +1141,10 @@ movemouse(Client *c) {
ocx = nx = c->x;
ocy = ny = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
if(XGrabPointer(dpy, monitors[selmonitor].root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
XQueryPointer(dpy, monitors[selmonitor].root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
for(;;) {
XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
switch (ev.type) {
@ -1232,7 +1231,7 @@ void
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
XWindowChanges wc;
Monitor scr = monitors[monitorat(x, y)];
c->monitor = scr.id;
c->monitor = monitorat(x, y);
if(sizehints) {
/* set minimum possible */
@ -1305,7 +1304,7 @@ resizemouse(Client *c) {
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
if(XGrabPointer(dpy, monitors[selmonitor].root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->border - 1, c->h + c->border - 1);
@ -1429,29 +1428,32 @@ run(void) {
void
scan(void) {
unsigned int i, num;
unsigned int i, j, num;
Window *wins, d1, d2;
XWindowAttributes wa;
for(i = 0; i < mcount; i++) {
Monitor *m = &monitors[i];
wins = NULL;
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))
if(XQueryTree(dpy, m->root, &d1, &d2, &wins, &num)) {
for(j = 0; j < num; j++) {
if(!XGetWindowAttributes(dpy, wins[j], &wa)
|| wa.override_redirect || XGetTransientForHint(dpy, wins[j], &d1))
continue;
if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
manage(wins[i], &wa);
if(wa.map_state == IsViewable || getstate(wins[j]) == IconicState)
manage(wins[j], &wa);
}
for(i = 0; i < num; i++) { /* now the transients */
if(!XGetWindowAttributes(dpy, wins[i], &wa))
for(j = 0; j < num; j++) { /* now the transients */
if(!XGetWindowAttributes(dpy, wins[j], &wa))
continue;
if(XGetTransientForHint(dpy, wins[i], &d1)
&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
manage(wins[i], &wa);
if(XGetTransientForHint(dpy, wins[j], &d1)
&& (wa.map_state == IsViewable || getstate(wins[j]) == IconicState))
manage(wins[j], &wa);
}
}
if(wins)
XFree(wins);
}
}
void
@ -1513,10 +1515,8 @@ setmwfact(const char *arg) {
void
setup(void) {
unsigned int i, j, k;
XModifierKeymap *modmap;
Monitor *m;
XSetWindowAttributes wa;
int s = 1;
GC g;
XineramaScreenInfo *info = NULL;
/* init atoms */
@ -1526,106 +1526,100 @@ setup(void) {
wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
PropModeReplace, (unsigned char *) netatom, NetLast);
/* init cursors */
cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
wa.cursor = cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
/* init modifier map */
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);
/* select for events */
wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
| EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
wa.cursor = cursor[CurNormal];
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
XSelectInput(dpy, root, wa.event_mask);
/* grab keys */
grabkeys();
/* init tags */
compileregs();
// init screens/monitors first
if (XineramaIsActive(dpy)) {
info = XineramaQueryScreens(dpy, &s);
info = XineramaQueryScreens(dpy, &mcount);
}
mcount = 1;
monitors = emallocz(mcount * sizeof(Monitor));
monitors = emallocz(s*sizeof(Monitor));
mcount = s;
for(i = 0; i < s; i++) {
for(i = 0; i < mcount; i++) {
/* init geometry */
if (mcount != 1) {
monitors[i].sx = info[i].x_org;
monitors[i].sy = info[i].y_org;
monitors[i].sw = info[i].width;
monitors[i].sh = info[i].height;
m = &monitors[i];
m->screen = i;
m->root = RootWindow(dpy, i);
if (mcount != 1) { // TODO: Xinerama
m->sx = info[i].x_org;
m->sy = info[i].y_org;
m->sw = info[i].width;
m->sh = info[i].height;
}
else {
monitors[i].sx = 0;
monitors[i].sy = 0;
monitors[i].sw = DisplayWidth(dpy, screen);
monitors[i].sh = DisplayHeight(dpy, screen);
m->sx = 0;
m->sy = 0;
m->sw = DisplayWidth(dpy, m->screen);
m->sh = DisplayHeight(dpy, m->screen);
}
monitors[i].id = i;
monitors[i].seltags = emallocz(sizeof initags);
monitors[i].prevtags = emallocz(sizeof initags);
m->seltags = emallocz(sizeof initags);
m->prevtags = emallocz(sizeof initags);
memcpy(monitors[i].seltags, initags, sizeof initags);
memcpy(monitors[i].prevtags, initags, sizeof initags);
memcpy(m->seltags, initags, sizeof initags);
memcpy(m->prevtags, initags, sizeof initags);
/* init appearance */
monitors[i].dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
monitors[i].dc.norm[ColBG] = getcolor(NORMBGCOLOR);
monitors[i].dc.norm[ColFG] = getcolor(NORMFGCOLOR);
monitors[i].dc.sel[ColBorder] = getcolor(SELBORDERCOLOR);
monitors[i].dc.sel[ColBG] = getcolor(SELBGCOLOR);
monitors[i].dc.sel[ColFG] = getcolor(SELFGCOLOR);
initfont(&(monitors[i]), FONT);
monitors[i].dc.h = bh = monitors[i].dc.font.height + 2;
m->dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR, i);
m->dc.norm[ColBG] = getcolor(NORMBGCOLOR, i);
m->dc.norm[ColFG] = getcolor(NORMFGCOLOR, i);
m->dc.sel[ColBorder] = getcolor(SELBORDERCOLOR, i);
m->dc.sel[ColBG] = getcolor(SELBGCOLOR, i);
m->dc.sel[ColFG] = getcolor(SELFGCOLOR, i);
initfont(m, FONT);
m->dc.h = bh = m->dc.font.height + 2;
/* init layouts */
monitors[i].mwfact = MWFACT;
monitors[i].layout = &layouts[0];
m->mwfact = MWFACT;
m->layout = &layouts[0];
for(blw = k = 0; k < LENGTH(layouts); k++) {
j = textw(&monitors[i], layouts[k].symbol);
j = textw(m, layouts[k].symbol);
if(j > blw)
blw = j;
}
// TODO: bpos per screen?
bpos = BARPOS;
wa.override_redirect = 1;
wa.background_pixmap = ParentRelative;
wa.event_mask = ButtonPressMask | ExposureMask;
/* init bars */
monitors[i].barwin = XCreateWindow(dpy, root, monitors[i].sx, monitors[i].sy, monitors[i].sw, bh, 0,
DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
m->barwin = XCreateWindow(dpy, m->root, m->sx, m->sy, m->sw, bh, 0,
DefaultDepth(dpy, m->screen), CopyFromParent, DefaultVisual(dpy, m->screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
XDefineCursor(dpy, monitors[i].barwin, cursor[CurNormal]);
updatebarpos(&monitors[i]);
XMapRaised(dpy, monitors[i].barwin);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]);
updatebarpos(m);
XMapRaised(dpy, m->barwin);
strcpy(stext, "dwm-"VERSION);
monitors[i].dc.drawable = XCreatePixmap(dpy, root, monitors[i].sw, bh, DefaultDepth(dpy, screen));
g = XCreateGC(dpy, root, 0, 0);
monitors[i].dc.gc = XCreateGC(dpy, root, 0, 0);
XSetLineAttributes(dpy, monitors[i].dc.gc, 1, LineSolid, CapButt, JoinMiter);
if(!monitors[i].dc.font.set)
XSetFont(dpy, monitors[i].dc.gc, monitors[i].dc.font.xfont->fid);
m->dc.drawable = XCreatePixmap(dpy, m->root, m->sw, bh, DefaultDepth(dpy, m->screen));
m->dc.gc = XCreateGC(dpy, m->root, 0, 0);
XSetLineAttributes(dpy, m->dc.gc, 1, LineSolid, CapButt, JoinMiter);
if(!m->dc.font.set)
XSetFont(dpy, m->dc.gc, m->dc.font.xfont->fid);
/* EWMH support per monitor */
XChangeProperty(dpy, m->root, netatom[NetSupported], XA_ATOM, 32,
PropModeReplace, (unsigned char *) netatom, NetLast);
/* select for events */
wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
| EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
XChangeWindowAttributes(dpy, m->root, CWEventMask | CWCursor, &wa);
XSelectInput(dpy, m->root, wa.event_mask);
}
/* grab keys */
grabkeys();
/* init tags */
compileregs();
}
void
@ -1978,21 +1972,24 @@ int
monitorat(int x, int y) {
int i;
return 0;
if(!XineramaIsActive(dpy))
return 0;
if (x < 0 || y < 0) {
Window win;
unsigned int mask;
XQueryPointer(dpy, root, &win, &win, &x, &y, &i, &i, &mask);
XQueryPointer(dpy, DefaultRootWindow(dpy), &win, &win, &x, &y, &i, &i, &mask);
}
for(i = 0; i < mcount; i++)
if((x < 0 || (x >= monitors[i].sx && x < monitors[i].sx + monitors[i].sw))
&& (y < 0 || (y >= monitors[i].sy && y < monitors[i].sy + monitors[i].sh)))
for(i = 0; i < mcount; i++) {
Monitor *m = &monitors[i];
if((x < 0 || (x >= m->sx && x < m->sx + m->sw))
&& (y < 0 || (y >= m->sy && y < m->sy + m->sh)))
{
return i;
}
}
return 0;
}
@ -2011,7 +2008,7 @@ void
selectmonitor(const char *arg) {
Monitor *m = &monitors[arg ? atoi(arg) : (monitorat(-1, -1)+1) % mcount];
XWarpPointer(dpy, None, root, 0, 0, 0, 0, m->wax+m->waw/2, m->way+m->wah/2);
XWarpPointer(dpy, None, m->root, 0, 0, 0, 0, m->wax+m->waw/2, m->way+m->wah/2);
focus(NULL);
}
@ -2020,15 +2017,13 @@ int
main(int argc, char *argv[]) {
if(argc == 2 && !strcmp("-v", argv[1]))
eprint("dwm-"VERSION", © 2006-2007 Anselm R. Garbe, Sander van Dijk, "
"Jukka Salmi, Premysl Hruby, Szabolcs Nagy\n");
"Jukka Salmi, Premysl Hruby, Szabolcs Nagy, Christof Musik\n");
else if(argc != 1)
eprint("usage: dwm [-v]\n");
setlocale(LC_CTYPE, "");
if(!(dpy = XOpenDisplay(0)))
eprint("dwm: cannot open display\n");
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
checkotherwm();
setup();