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got initial Xinerama support working, though there is a lot work todo

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This commit is contained in:
anselm@aab 2008-02-11 15:55:42 +00:00
parent a62630ae92
commit c2c54cc0fa
2 changed files with 90 additions and 94 deletions
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4
config.mk
View file

@ -17,8 +17,8 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lXinerama
# flags # flags
CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
LDFLAGS = -s ${LIBS} LDFLAGS = -s ${LIBS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
#LDFLAGS = -g ${LIBS} LDFLAGS = -g ${LIBS}
# Solaris # Solaris
#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"

180
dwm.c
View file

@ -166,14 +166,14 @@ unsigned int idxoftag(const char *tag);
void initfont(Monitor*, const char *fontstr); void initfont(Monitor*, const char *fontstr);
Bool isoccupied(Monitor *m, unsigned int t); Bool isoccupied(Monitor *m, unsigned int t);
Bool isprotodel(Client *c); Bool isprotodel(Client *c);
Bool isvisible(Client *c, Monitor *m); Bool isvisible(Client *c, int monitor);
void keypress(XEvent *e); void keypress(XEvent *e);
void killclient(const char *arg); void killclient(const char *arg);
void manage(Window w, XWindowAttributes *wa); void manage(Window w, XWindowAttributes *wa);
void mappingnotify(XEvent *e); void mappingnotify(XEvent *e);
void maprequest(XEvent *e); void maprequest(XEvent *e);
void movemouse(Client *c); void movemouse(Client *c);
Client *nexttiled(Client *c, Monitor *m); Client *nexttiled(Client *c, int monitor);
void propertynotify(XEvent *e); void propertynotify(XEvent *e);
void quit(const char *arg); void quit(const char *arg);
void reapply(const char *arg); void reapply(const char *arg);
@ -207,14 +207,13 @@ int xerror(Display *dpy, XErrorEvent *ee);
int xerrordummy(Display *dsply, XErrorEvent *ee); int xerrordummy(Display *dsply, XErrorEvent *ee);
int xerrorstart(Display *dsply, XErrorEvent *ee); int xerrorstart(Display *dsply, XErrorEvent *ee);
void zoom(const char *arg); void zoom(const char *arg);
int monitorat(int, int); int monitorat(void);
void movetomonitor(const char *arg); void movetomonitor(const char *arg);
void selectmonitor(const char *arg); void selectmonitor(const char *arg);
/* variables */ /* variables */
char stext[256]; char stext[256];
int mcount = 1; int mcount = 1;
//double mwfact;
int (*xerrorxlib)(Display *, XErrorEvent *); int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int bh, bpos; unsigned int bh, bpos;
unsigned int blw = 0; unsigned int blw = 0;
@ -234,6 +233,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
[UnmapNotify] = unmapnotify [UnmapNotify] = unmapnotify
}; };
Atom wmatom[WMLast], netatom[NetLast]; Atom wmatom[WMLast], netatom[NetLast];
Bool isxinerama = False;
Bool domwfact = True; Bool domwfact = True;
Bool dozoom = True; Bool dozoom = True;
Bool otherwm, readin; Bool otherwm, readin;
@ -288,9 +288,9 @@ applyrules(Client *c) {
if(ch.res_name) if(ch.res_name)
XFree(ch.res_name); XFree(ch.res_name);
if(!matched_tag) if(!matched_tag)
memcpy(c->tags, monitors[monitorat(-1, -1)].seltags, sizeof initags); memcpy(c->tags, monitors[monitorat()].seltags, sizeof initags);
if (!matched_monitor) if (!matched_monitor)
c->monitor = monitorat(-1, -1); c->monitor = monitorat();
} }
void void
@ -298,7 +298,7 @@ arrange(void) {
Client *c; Client *c;
for(c = clients; c; c = c->next) for(c = clients; c; c = c->next)
if(isvisible(c, &monitors[c->monitor])) if(isvisible(c, c->monitor))
unban(c); unban(c);
else else
ban(c); ban(c);
@ -336,7 +336,7 @@ buttonpress(XEvent *e) {
Client *c; Client *c;
XButtonPressedEvent *ev = &e->xbutton; XButtonPressedEvent *ev = &e->xbutton;
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
if(ev->window == m->barwin) { if(ev->window == m->barwin) {
x = 0; x = 0;
@ -516,7 +516,7 @@ configurerequest(XEvent *e) {
if((ev->value_mask & (CWX | CWY)) if((ev->value_mask & (CWX | CWY))
&& !(ev->value_mask & (CWWidth | CWHeight))) && !(ev->value_mask & (CWWidth | CWHeight)))
configure(c); configure(c);
if(isvisible(c, &monitors[monitorat(-1,-1)])) if(isvisible(c, monitorat()))
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
} }
else else
@ -678,21 +678,17 @@ emallocz(unsigned int size) {
void void
enternotify(XEvent *e) { enternotify(XEvent *e) {
unsigned int i;
Client *c; Client *c;
XCrossingEvent *ev = &e->xcrossing; XCrossingEvent *ev = &e->xcrossing;
if(ev->mode != NotifyNormal || ev->detail == NotifyInferior) if(ev->mode != NotifyNormal || ev->detail == NotifyInferior);
return; //return;
if((c = getclient(ev->window))) if((c = getclient(ev->window)))
focus(c); focus(c);
else { else {
for(i = 0; i < mcount; i++) selmonitor = monitorat();
if(ev->window == monitors[i].root) { fprintf(stderr, "updating selmonitor %d\n", selmonitor);
selmonitor = i; focus(NULL);
focus(NULL);
break;
}
} }
} }
@ -722,15 +718,19 @@ floating(void) { /* default floating layout */
domwfact = dozoom = False; domwfact = dozoom = False;
for(c = clients; c; c = c->next) for(c = clients; c; c = c->next)
if(isvisible(c, &monitors[selmonitor])) if(isvisible(c, selmonitor))
resize(c, c->x, c->y, c->w, c->h, True); resize(c, c->x, c->y, c->w, c->h, True);
} }
void void
focus(Client *c) { focus(Client *c) {
Monitor *m = &monitors[c ? c->monitor : selmonitor]; Monitor *m;
if(!c || (c && !isvisible(c, m)))
for(c = stack; c && !isvisible(c, m); c = c->snext); if(c)
selmonitor = c->monitor;
m = &monitors[selmonitor];
if(!c || (c && !isvisible(c, selmonitor)))
for(c = stack; c && !isvisible(c, c->monitor); c = c->snext);
if(sel && sel != c) { if(sel && sel != c) {
grabbuttons(sel, False); grabbuttons(sel, False);
XSetWindowBorder(dpy, sel->win, monitors[sel->monitor].dc.norm[ColBorder]); XSetWindowBorder(dpy, sel->win, monitors[sel->monitor].dc.norm[ColBorder]);
@ -763,13 +763,12 @@ focusin(XEvent *e) { /* there are some broken focus acquiring clients */
void void
focusnext(const char *arg) { focusnext(const char *arg) {
Client *c; Client *c;
Monitor *m = &monitors[selmonitor];
if(!sel) if(!sel)
return; return;
for(c = sel->next; c && !isvisible(c, m); c = c->next); for(c = sel->next; c && !isvisible(c, selmonitor); c = c->next);
if(!c) if(!c)
for(c = clients; c && !isvisible(c, m); c = c->next); for(c = clients; c && !isvisible(c, selmonitor); c = c->next);
if(c) { if(c) {
focus(c); focus(c);
restack(); restack();
@ -779,14 +778,13 @@ focusnext(const char *arg) {
void void
focusprev(const char *arg) { focusprev(const char *arg) {
Client *c; Client *c;
Monitor *m = &monitors[selmonitor];
if(!sel) if(!sel)
return; return;
for(c = sel->prev; c && !isvisible(c, m); c = c->prev); for(c = sel->prev; c && !isvisible(c, selmonitor); c = c->prev);
if(!c) { if(!c) {
for(c = clients; c && c->next; c = c->next); for(c = clients; c && c->next; c = c->next);
for(; c && !isvisible(c, m); c = c->prev); for(; c && !isvisible(c, selmonitor); c = c->prev);
} }
if(c) { if(c) {
focus(c); focus(c);
@ -1001,11 +999,11 @@ isprotodel(Client *c) {
} }
Bool Bool
isvisible(Client *c, Monitor *m) { isvisible(Client *c, int monitor) {
unsigned int i; unsigned int i;
for(i = 0; i < LENGTH(tags); i++) for(i = 0; i < LENGTH(tags); i++)
if(c->tags[i] && monitors[c->monitor].seltags[i] && c->monitor == selmonitor) if(c->tags[i] && monitors[c->monitor].seltags[i] && c->monitor == monitor)
return True; return True;
return False; return False;
} }
@ -1049,7 +1047,7 @@ killclient(const char *arg) {
void void
manage(Window w, XWindowAttributes *wa) { manage(Window w, XWindowAttributes *wa) {
Client *c, *t = NULL; Client *c, *t = NULL;
Monitor *m = &monitors[selmonitor]; Monitor *m;
Status rettrans; Status rettrans;
Window trans; Window trans;
XWindowChanges wc; XWindowChanges wc;
@ -1060,17 +1058,14 @@ manage(Window w, XWindowAttributes *wa) {
applyrules(c); applyrules(c);
m = &monitors[c->monitor];
c->x = wa->x + m->sx; c->x = wa->x + m->sx;
c->y = wa->y + m->sy; c->y = wa->y + m->sy;
c->w = wa->width; c->w = wa->width;
c->h = wa->height; c->h = wa->height;
c->oldborder = wa->border_width; c->oldborder = wa->border_width;
if (monitorat(c->x, c->y) != c->monitor) {
c->x = m->sx;
c->y = m->sy;
}
if(c->w == m->sw && c->h == m->sh) { if(c->w == m->sw && c->h == m->sh) {
c->x = m->sx; c->x = m->sx;
c->y = m->sy; c->y = m->sy;
@ -1132,6 +1127,25 @@ maprequest(XEvent *e) {
manage(ev->window, &wa); manage(ev->window, &wa);
} }
int
monitorat() {
int i, x, y;
Window win;
unsigned int mask;
XQueryPointer(dpy, monitors[selmonitor].root, &win, &win, &x, &y, &i, &i, &mask);
for(i = 0; i < mcount; i++) {
fprintf(stderr, "checking monitor[%d]: %d %d %d %d\n", i, monitors[i].sx, monitors[i].sy, monitors[i].sw, monitors[i].sh);
if((x >= monitors[i].sx && x < monitors[i].sx + monitors[i].sw)
&& (y >= monitors[i].sy && y < monitors[i].sy + monitors[i].sh)) {
fprintf(stderr, "%d,%d -> %d\n", x, y, i);
return i;
}
}
fprintf(stderr, "?,? -> 0\n");
return 0;
}
void void
movemouse(Client *c) { movemouse(Client *c) {
int x1, y1, ocx, ocy, di, nx, ny; int x1, y1, ocx, ocy, di, nx, ny;
@ -1160,7 +1174,7 @@ movemouse(Client *c) {
XSync(dpy, False); XSync(dpy, False);
nx = ocx + (ev.xmotion.x - x1); nx = ocx + (ev.xmotion.x - x1);
ny = ocy + (ev.xmotion.y - y1); ny = ocy + (ev.xmotion.y - y1);
Monitor *m = &monitors[monitorat(nx, ny)]; Monitor *m = &monitors[monitorat()];
if(abs(m->wax - nx) < SNAP) if(abs(m->wax - nx) < SNAP)
nx = m->wax; nx = m->wax;
else if(abs((m->wax + m->waw) - (nx + c->w + 2 * c->border)) < SNAP) else if(abs((m->wax + m->waw) - (nx + c->w + 2 * c->border)) < SNAP)
@ -1170,15 +1184,15 @@ movemouse(Client *c) {
else if(abs((m->way + m->wah) - (ny + c->h + 2 * c->border)) < SNAP) else if(abs((m->way + m->wah) - (ny + c->h + 2 * c->border)) < SNAP)
ny = m->way + m->wah - c->h - 2 * c->border; ny = m->way + m->wah - c->h - 2 * c->border;
resize(c, nx, ny, c->w, c->h, False); resize(c, nx, ny, c->w, c->h, False);
memcpy(c->tags, monitors[monitorat(nx, ny)].seltags, sizeof initags); memcpy(c->tags, monitors[monitorat()].seltags, sizeof initags);
break; break;
} }
} }
} }
Client * Client *
nexttiled(Client *c, Monitor *m) { nexttiled(Client *c, int monitor) {
for(; c && (c->isfloating || !isvisible(c, m)); c = c->next); for(; c && (c->isfloating || !isvisible(c, monitor)); c = c->next);
return c; return c;
} }
@ -1230,8 +1244,8 @@ reapply(const char *arg) {
void void
resize(Client *c, int x, int y, int w, int h, Bool sizehints) { resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
XWindowChanges wc; XWindowChanges wc;
Monitor scr = monitors[monitorat(x, y)]; //Monitor scr = monitors[monitorat()];
c->monitor = monitorat(x, y); // c->monitor = monitorat();
if(sizehints) { if(sizehints) {
/* set minimum possible */ /* set minimum possible */
@ -1354,7 +1368,7 @@ restack(void) {
wc.sibling = sel->win; wc.sibling = sel->win;
} }
for(i = 0; i < mcount; i++) { for(i = 0; i < mcount; i++) {
for(c = nexttiled(clients, &monitors[i]); c; c = nexttiled(c->next, &monitors[i])) { for(c = nexttiled(clients, i); c; c = nexttiled(c->next, i)) {
if(c == sel) if(c == sel)
continue; continue;
XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);
@ -1467,7 +1481,7 @@ setclientstate(Client *c, long state) {
void void
setlayout(const char *arg) { setlayout(const char *arg) {
unsigned int i; unsigned int i;
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
if(!arg) { if(!arg) {
m->layout++; m->layout++;
@ -1492,7 +1506,7 @@ void
setmwfact(const char *arg) { setmwfact(const char *arg) {
double delta; double delta;
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
if(!domwfact) if(!domwfact)
return; return;
@ -1533,24 +1547,24 @@ setup(void) {
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
// init screens/monitors first // init screens/monitors first
if (XineramaIsActive(dpy)) {
info = XineramaQueryScreens(dpy, &mcount);
}
mcount = 1; mcount = 1;
if((isxinerama = XineramaIsActive(dpy)))
info = XineramaQueryScreens(dpy, &mcount);
monitors = emallocz(mcount * sizeof(Monitor)); monitors = emallocz(mcount * sizeof(Monitor));
for(i = 0; i < mcount; i++) { for(i = 0; i < mcount; i++) {
/* init geometry */ /* init geometry */
m = &monitors[i]; m = &monitors[i];
m->screen = i; m->screen = isxinerama ? 0 : i;
m->root = RootWindow(dpy, i); m->root = RootWindow(dpy, m->screen);
if (mcount != 1) { // TODO: Xinerama if (mcount != 1 && isxinerama) {
m->sx = info[i].x_org; m->sx = info[i].x_org;
m->sy = info[i].y_org; m->sy = info[i].y_org;
m->sw = info[i].width; m->sw = info[i].width;
m->sh = info[i].height; m->sh = info[i].height;
fprintf(stderr, "monitor[%d]: %d,%d,%d,%d\n", i, m->sx, m->sy, m->sw, m->sh);
} }
else { else {
m->sx = 0; m->sx = 0;
@ -1566,12 +1580,12 @@ setup(void) {
memcpy(m->prevtags, initags, sizeof initags); memcpy(m->prevtags, initags, sizeof initags);
/* init appearance */ /* init appearance */
m->dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR, i); m->dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR, m->screen);
m->dc.norm[ColBG] = getcolor(NORMBGCOLOR, i); m->dc.norm[ColBG] = getcolor(NORMBGCOLOR, m->screen);
m->dc.norm[ColFG] = getcolor(NORMFGCOLOR, i); m->dc.norm[ColFG] = getcolor(NORMFGCOLOR, m->screen);
m->dc.sel[ColBorder] = getcolor(SELBORDERCOLOR, i); m->dc.sel[ColBorder] = getcolor(SELBORDERCOLOR, m->screen);
m->dc.sel[ColBG] = getcolor(SELBGCOLOR, i); m->dc.sel[ColBG] = getcolor(SELBGCOLOR, m->screen);
m->dc.sel[ColFG] = getcolor(SELFGCOLOR, i); m->dc.sel[ColFG] = getcolor(SELFGCOLOR, m->screen);
initfont(m, FONT); initfont(m, FONT);
m->dc.h = bh = m->dc.font.height + 2; m->dc.h = bh = m->dc.font.height + 2;
@ -1614,12 +1628,17 @@ setup(void) {
XChangeWindowAttributes(dpy, m->root, CWEventMask | CWCursor, &wa); XChangeWindowAttributes(dpy, m->root, CWEventMask | CWCursor, &wa);
XSelectInput(dpy, m->root, wa.event_mask); XSelectInput(dpy, m->root, wa.event_mask);
} }
if(info)
XFree(info);
/* grab keys */ /* grab keys */
grabkeys(); grabkeys();
/* init tags */ /* init tags */
compileregs(); compileregs();
selmonitor = monitorat();
fprintf(stderr, "selmonitor == %d\n", selmonitor);
} }
void void
@ -1681,15 +1700,15 @@ tile(void) {
domwfact = dozoom = True; domwfact = dozoom = True;
nw = 0; /* gcc stupidity requires this */ nx = ny = nw = 0; /* gcc stupidity requires this */
for (i = 0; i < mcount; i++) { for (i = 0; i < mcount; i++) {
Monitor *m = &monitors[i]; Monitor *m = &monitors[i];
for(n = 0, c = nexttiled(clients, m); c; c = nexttiled(c->next, m)) for(n = 0, c = nexttiled(clients, i); c; c = nexttiled(c->next, i))
n++; n++;
for(j = 0, c = mc = nexttiled(clients, m); c; c = nexttiled(c->next, m)) { for(j = 0, c = mc = nexttiled(clients, i); c; c = nexttiled(c->next, i)) {
/* window geoms */ /* window geoms */
mw = (n == 1) ? m->waw : m->mwfact * m->waw; mw = (n == 1) ? m->waw : m->mwfact * m->waw;
th = (n > 1) ? m->wah / (n - 1) : 0; th = (n > 1) ? m->wah / (n - 1) : 0;
@ -1712,6 +1731,7 @@ tile(void) {
else else
nh = th - 2 * c->border; nh = th - 2 * c->border;
} }
fprintf(stderr, "tile(%d, %d, %d, %d)\n", nx, ny, nw, nh);
resize(c, nx, ny, nw, nh, RESIZEHINTS); resize(c, nx, ny, nw, nh, RESIZEHINTS);
if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw))) if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw)))
/* client doesn't accept size constraints */ /* client doesn't accept size constraints */
@ -1722,6 +1742,7 @@ tile(void) {
j++; j++;
} }
} }
fprintf(stderr, "done\n");
} }
void void
togglebar(const char *arg) { togglebar(const char *arg) {
@ -1729,7 +1750,7 @@ togglebar(const char *arg) {
bpos = (BARPOS == BarOff) ? BarTop : BARPOS; bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
else else
bpos = BarOff; bpos = BarOff;
updatebarpos(&monitors[monitorat(-1,-1)]); updatebarpos(&monitors[monitorat()]);
arrange(); arrange();
} }
@ -1761,7 +1782,7 @@ void
toggleview(const char *arg) { toggleview(const char *arg) {
unsigned int i, j; unsigned int i, j;
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
i = idxoftag(arg); i = idxoftag(arg);
m->seltags[i] = !m->seltags[i]; m->seltags[i] = !m->seltags[i];
@ -1931,7 +1952,7 @@ void
view(const char *arg) { view(const char *arg) {
unsigned int i; unsigned int i;
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
memcpy(m->prevtags, m->seltags, sizeof initags); memcpy(m->prevtags, m->seltags, sizeof initags);
for(i = 0; i < LENGTH(tags); i++) for(i = 0; i < LENGTH(tags); i++)
@ -1944,7 +1965,7 @@ void
viewprevtag(const char *arg) { viewprevtag(const char *arg) {
static Bool tmp[LENGTH(tags)]; static Bool tmp[LENGTH(tags)];
Monitor *m = &monitors[monitorat(-1, -1)]; Monitor *m = &monitors[monitorat()];
memcpy(tmp, m->seltags, sizeof initags); memcpy(tmp, m->seltags, sizeof initags);
memcpy(m->seltags, m->prevtags, sizeof initags); memcpy(m->seltags, m->prevtags, sizeof initags);
@ -1958,8 +1979,8 @@ zoom(const char *arg) {
if(!sel || !dozoom || sel->isfloating) if(!sel || !dozoom || sel->isfloating)
return; return;
if((c = sel) == nexttiled(clients, &monitors[c->monitor])) if((c = sel) == nexttiled(clients, c->monitor))
if(!(c = nexttiled(c->next, &monitors[c->monitor]))) if(!(c = nexttiled(c->next, c->monitor)))
return; return;
detach(c); detach(c);
attach(c); attach(c);
@ -1967,31 +1988,6 @@ zoom(const char *arg) {
arrange(); arrange();
} }
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, DefaultRootWindow(dpy), &win, &win, &x, &y, &i, &i, &mask);
}
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;
}
void void
movetomonitor(const char *arg) { movetomonitor(const char *arg) {
if (sel) { if (sel) {
@ -2005,7 +2001,7 @@ movetomonitor(const char *arg) {
void void
selectmonitor(const char *arg) { selectmonitor(const char *arg) {
Monitor *m = &monitors[arg ? atoi(arg) : (monitorat(-1, -1)+1) % mcount]; Monitor *m = &monitors[arg ? atoi(arg) : (monitorat()+1) % mcount];
XWarpPointer(dpy, None, m->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); focus(NULL);