got initial Xinerama support working, though there is a lot work todo
anselm@aab unknown
Mon, 11 Feb 2008 15:55:42 +0000
M
config.mk
→
config.mk
@@ -17,8 +17,8 @@
# flags CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\" LDFLAGS = -s ${LIBS} -#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" -#LDFLAGS = -g ${LIBS} +CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\" +LDFLAGS = -g ${LIBS} # Solaris #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
M
dwm.c
→
dwm.c
@@ -166,14 +166,14 @@ unsigned int idxoftag(const char *tag);
void initfont(Monitor*, const char *fontstr); Bool isoccupied(Monitor *m, unsigned int t); Bool isprotodel(Client *c); -Bool isvisible(Client *c, Monitor *m); +Bool isvisible(Client *c, int monitor); void keypress(XEvent *e); void killclient(const char *arg); void manage(Window w, XWindowAttributes *wa); void mappingnotify(XEvent *e); void maprequest(XEvent *e); void movemouse(Client *c); -Client *nexttiled(Client *c, Monitor *m); +Client *nexttiled(Client *c, int monitor); void propertynotify(XEvent *e); void quit(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 xerrorstart(Display *dsply, XErrorEvent *ee); void zoom(const char *arg); -int monitorat(int, int); +int monitorat(void); void movetomonitor(const char *arg); void selectmonitor(const char *arg); /* variables */ char stext[256]; int mcount = 1; -//double mwfact; int (*xerrorxlib)(Display *, XErrorEvent *); unsigned int bh, bpos; unsigned int blw = 0;@@ -234,6 +233,7 @@ [PropertyNotify] = propertynotify,
[UnmapNotify] = unmapnotify }; Atom wmatom[WMLast], netatom[NetLast]; +Bool isxinerama = False; Bool domwfact = True; Bool dozoom = True; Bool otherwm, readin;@@ -288,9 +288,9 @@ XFree(ch.res_class);
if(ch.res_name) XFree(ch.res_name); if(!matched_tag) - memcpy(c->tags, monitors[monitorat(-1, -1)].seltags, sizeof initags); + memcpy(c->tags, monitors[monitorat()].seltags, sizeof initags); if (!matched_monitor) - c->monitor = monitorat(-1, -1); + c->monitor = monitorat(); } void@@ -298,7 +298,7 @@ arrange(void) {
Client *c; for(c = clients; c; c = c->next) - if(isvisible(c, &monitors[c->monitor])) + if(isvisible(c, c->monitor)) unban(c); else ban(c);@@ -336,7 +336,7 @@ unsigned int i, x;
Client *c; XButtonPressedEvent *ev = &e->xbutton; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; if(ev->window == m->barwin) { x = 0;@@ -516,7 +516,7 @@ c->y = m->sy + (m->sh / 2 - c->h / 2); /* center in y direction */
if((ev->value_mask & (CWX | CWY)) && !(ev->value_mask & (CWWidth | CWHeight))) 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); } else@@ -678,21 +678,17 @@ }
void enternotify(XEvent *e) { - unsigned int i; Client *c; XCrossingEvent *ev = &e->xcrossing; - if(ev->mode != NotifyNormal || ev->detail == NotifyInferior) - return; + if(ev->mode != NotifyNormal || ev->detail == NotifyInferior); + //return; if((c = getclient(ev->window))) focus(c); else { - for(i = 0; i < mcount; i++) - if(ev->window == monitors[i].root) { - selmonitor = i; - focus(NULL); - break; - } + selmonitor = monitorat(); + fprintf(stderr, "updating selmonitor %d\n", selmonitor); + focus(NULL); } }@@ -722,15 +718,19 @@ Client *c;
domwfact = dozoom = False; 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); } void focus(Client *c) { - Monitor *m = &monitors[c ? c->monitor : selmonitor]; - if(!c || (c && !isvisible(c, m))) - for(c = stack; c && !isvisible(c, m); c = c->snext); + Monitor *m; + + 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) { grabbuttons(sel, False); XSetWindowBorder(dpy, sel->win, monitors[sel->monitor].dc.norm[ColBorder]);@@ -763,13 +763,12 @@
void focusnext(const char *arg) { Client *c; - Monitor *m = &monitors[selmonitor]; if(!sel) 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) - for(c = clients; c && !isvisible(c, m); c = c->next); + for(c = clients; c && !isvisible(c, selmonitor); c = c->next); if(c) { focus(c); restack();@@ -779,14 +778,13 @@
void focusprev(const char *arg) { Client *c; - Monitor *m = &monitors[selmonitor]; if(!sel) 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) { 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) { focus(c);@@ -1001,11 +999,11 @@ return ret;
} Bool -isvisible(Client *c, Monitor *m) { +isvisible(Client *c, int monitor) { unsigned int 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 False; }@@ -1049,7 +1047,7 @@
void manage(Window w, XWindowAttributes *wa) { Client *c, *t = NULL; - Monitor *m = &monitors[selmonitor]; + Monitor *m; Status rettrans; Window trans; XWindowChanges wc;@@ -1060,17 +1058,14 @@ c->win = w;
applyrules(c); + m = &monitors[c->monitor]; + 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; - 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) { c->x = m->sx; c->y = m->sy;@@ -1132,6 +1127,25 @@ if(!getclient(ev->window))
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 movemouse(Client *c) { int x1, y1, ocx, ocy, di, nx, ny;@@ -1160,7 +1174,7 @@ case MotionNotify:
XSync(dpy, False); nx = ocx + (ev.xmotion.x - x1); ny = ocy + (ev.xmotion.y - y1); - Monitor *m = &monitors[monitorat(nx, ny)]; + Monitor *m = &monitors[monitorat()]; if(abs(m->wax - nx) < SNAP) nx = m->wax; else if(abs((m->wax + m->waw) - (nx + c->w + 2 * c->border)) < SNAP)@@ -1170,15 +1184,15 @@ ny = m->way;
else if(abs((m->way + m->wah) - (ny + c->h + 2 * c->border)) < SNAP) ny = m->way + m->wah - c->h - 2 * c->border; 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; } } } Client * -nexttiled(Client *c, Monitor *m) { - for(; c && (c->isfloating || !isvisible(c, m)); c = c->next); +nexttiled(Client *c, int monitor) { + for(; c && (c->isfloating || !isvisible(c, monitor)); c = c->next); return c; }@@ -1230,8 +1244,8 @@
void resize(Client *c, int x, int y, int w, int h, Bool sizehints) { XWindowChanges wc; - Monitor scr = monitors[monitorat(x, y)]; - c->monitor = monitorat(x, y); + //Monitor scr = monitors[monitorat()]; +// c->monitor = monitorat(); if(sizehints) { /* set minimum possible */@@ -1354,7 +1368,7 @@ XConfigureWindow(dpy, sel->win, CWSibling | CWStackMode, &wc);
wc.sibling = sel->win; } 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) continue; XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);@@ -1467,7 +1481,7 @@
void setlayout(const char *arg) { unsigned int i; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; if(!arg) { m->layout++;@@ -1492,7 +1506,7 @@ void
setmwfact(const char *arg) { double delta; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; if(!domwfact) return;@@ -1533,24 +1547,24 @@ cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); // init screens/monitors first - if (XineramaIsActive(dpy)) { + mcount = 1; + if((isxinerama = XineramaIsActive(dpy))) info = XineramaQueryScreens(dpy, &mcount); - } - mcount = 1; monitors = emallocz(mcount * sizeof(Monitor)); for(i = 0; i < mcount; i++) { /* init geometry */ m = &monitors[i]; - m->screen = i; - m->root = RootWindow(dpy, i); + m->screen = isxinerama ? 0 : i; + m->root = RootWindow(dpy, m->screen); - if (mcount != 1) { // TODO: Xinerama + if (mcount != 1 && isxinerama) { m->sx = info[i].x_org; m->sy = info[i].y_org; m->sw = info[i].width; m->sh = info[i].height; + fprintf(stderr, "monitor[%d]: %d,%d,%d,%d\n", i, m->sx, m->sy, m->sw, m->sh); } else { m->sx = 0;@@ -1566,12 +1580,12 @@ memcpy(m->seltags, initags, sizeof initags);
memcpy(m->prevtags, initags, sizeof initags); /* init appearance */ - 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); + m->dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR, m->screen); + m->dc.norm[ColBG] = getcolor(NORMBGCOLOR, m->screen); + m->dc.norm[ColFG] = getcolor(NORMFGCOLOR, m->screen); + m->dc.sel[ColBorder] = getcolor(SELBORDERCOLOR, m->screen); + m->dc.sel[ColBG] = getcolor(SELBGCOLOR, m->screen); + m->dc.sel[ColFG] = getcolor(SELFGCOLOR, m->screen); initfont(m, FONT); m->dc.h = bh = m->dc.font.height + 2;@@ -1614,12 +1628,17 @@ | EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
XChangeWindowAttributes(dpy, m->root, CWEventMask | CWCursor, &wa); XSelectInput(dpy, m->root, wa.event_mask); } + if(info) + XFree(info); /* grab keys */ grabkeys(); /* init tags */ compileregs(); + + selmonitor = monitorat(); + fprintf(stderr, "selmonitor == %d\n", selmonitor); } void@@ -1681,15 +1700,15 @@ Client *c, *mc;
domwfact = dozoom = True; - nw = 0; /* gcc stupidity requires this */ + nx = ny = nw = 0; /* gcc stupidity requires this */ for (i = 0; i < mcount; 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++; - 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 */ mw = (n == 1) ? m->waw : m->mwfact * m->waw; th = (n > 1) ? m->wah / (n - 1) : 0;@@ -1712,6 +1731,7 @@ nh = (m->way + m->wah) - ny - 2 * c->border;
else nh = th - 2 * c->border; } + fprintf(stderr, "tile(%d, %d, %d, %d)\n", nx, ny, nw, nh); resize(c, nx, ny, nw, nh, RESIZEHINTS); if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw))) /* client doesn't accept size constraints */@@ -1722,6 +1742,7 @@
j++; } } + fprintf(stderr, "done\n"); } void togglebar(const char *arg) {@@ -1729,7 +1750,7 @@ if(bpos == BarOff)
bpos = (BARPOS == BarOff) ? BarTop : BARPOS; else bpos = BarOff; - updatebarpos(&monitors[monitorat(-1,-1)]); + updatebarpos(&monitors[monitorat()]); arrange(); }@@ -1761,7 +1782,7 @@ void
toggleview(const char *arg) { unsigned int i, j; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; i = idxoftag(arg); m->seltags[i] = !m->seltags[i];@@ -1931,7 +1952,7 @@ void
view(const char *arg) { unsigned int i; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; memcpy(m->prevtags, m->seltags, sizeof initags); for(i = 0; i < LENGTH(tags); i++)@@ -1944,7 +1965,7 @@ void
viewprevtag(const char *arg) { static Bool tmp[LENGTH(tags)]; - Monitor *m = &monitors[monitorat(-1, -1)]; + Monitor *m = &monitors[monitorat()]; memcpy(tmp, m->seltags, sizeof initags); memcpy(m->seltags, m->prevtags, sizeof initags);@@ -1958,8 +1979,8 @@ Client *c;
if(!sel || !dozoom || sel->isfloating) return; - if((c = sel) == nexttiled(clients, &monitors[c->monitor])) - if(!(c = nexttiled(c->next, &monitors[c->monitor]))) + if((c = sel) == nexttiled(clients, c->monitor)) + if(!(c = nexttiled(c->next, c->monitor))) return; detach(c); attach(c);@@ -1967,31 +1988,6 @@ focus(c);
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 movetomonitor(const char *arg) { if (sel) {@@ -2005,7 +2001,7 @@ }
void 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); focus(NULL);