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* applied Jukka's sizeof K&R compliance patch, applied Manuels' last-line print...arg@mig292006-11-261-2/+2
* and another fixarg@mig292006-10-271-2/+2
* applied sanders try2 patcharg@mig292006-10-271-3/+3
* applied sanders max size fixarg@mig292006-10-271-1/+1
* reverting to originalarg@mig292006-10-261-1/+1
* some other changearg@mig292006-10-261-3/+3
* apply small fix to prevent apps like mplayer wandering when toggling fullscreenarg@mig292006-10-261-2/+2
* do* has no Arg arument anymore (never called directly) 1.9Anselm R. Garbe2006-10-061-2/+2
* code polishing, removed unnecessary newlinesAnselm R. Garbe2006-10-061-17/+1
* applied ality's hardcode-0 patchesAnselm R. Garbe2006-09-291-5/+5
* applied Jukkas patchAnselm R. Garbe2006-09-281-6/+6
* fixing the settags issue, preparing 1.7.1 1.7.1Anselm R. Garbe2006-09-271-15/+15
* added configure(), but this doesn't really fix those frking broken SDL appsarg@mmvi2006-09-261-0/+18
* fixed issue pointed out by Jukkaarg@mmvi2006-09-221-4/+0
* implemented the maximization as I described on the mailinglist, this feels be...arg@mmvi2006-09-221-37/+4
* reviewed client.carg@mmvi2006-09-201-0/+1
* offscreen client appearance fixesarg@mmvi2006-09-151-0/+10
* focus() enforces visibility of a client if not NULLarg@mmvi2006-09-151-1/+1
* removed a bunch of lines through making function signatures more consistent w...Anselm R. Garbe2006-09-121-34/+16
* small change to comments, renamed two set* functions in client.c into update*Anselm R. Garbe2006-09-111-4/+4
* added some commentsAnselm R. Garbe2006-09-111-3/+3
* applied sanders patch of not manipulating sel 1.5Anselm R. Garbe2006-09-081-2/+4
* hotfixAnselm R. Garbe2006-09-071-1/+1
* simplified unmanageAnselm R. Garbe2006-09-071-8/+2
* using a global stack for focus recovery on arrange() - seems to work greatAnselm R. Garbe2006-09-071-2/+14
* no this is betterAnselm R. Garbe2006-09-061-7/+0
* does this preserve z order for anthony?Anselm R. Garbe2006-09-061-2/+7
* maybe this might workAnselm R. Garbe2006-09-061-0/+2
* sanders solution is convincing and elegantAnselm R. Garbe2006-09-061-8/+0
* seems to preserve floating client z-layer order (even with reorder() calls)Anselm R. Garbe2006-09-061-0/+8
* moved transient_for tag inheritance to settagsAnselm R. Garbe2006-09-061-6/+2
* no, reodering floating clients definately breaks the manage() policy which at...Anselm R. Garbe2006-09-061-2/+0
* no, ordering floating clients at the end seems betterAnselm R. Garbe2006-09-051-0/+2
* simplified manageAnselm R. Garbe2006-09-041-5/+2
* hotfixing with sanders hintAnselm R. Garbe2006-09-041-1/+3
* fixing the issue that new clients appear loweredAnselm R. Garbe2006-09-041-0/+2
* applied Sanders max_and_focus.patchAnselm R. Garbe2006-09-041-21/+29
* still something wrong with reorder()Anselm R. Garbe2006-08-291-1/+4
* added attach/detach functions which don't attach at the begin of list, but at...Anselm R. Garbe2006-08-291-12/+4
* removed crappy variablesAnselm R. Garbe2006-08-281-3/+1
* applied sanders focus_ patchesAnselm R. Garbe2006-08-281-25/+48
* updated man pageAnselm R. Garbe2006-08-231-13/+9
* separated several functions into view.cAnselm R. Garbe2006-08-221-61/+0
* windows which have set transient_for hint inherit the transient_for window ta...arg@localhost.10kloc.org2006-08-211-1/+6
* after switching to OpenBSD again, I switched back to a saner color schemearg@localhost.10kloc.org2006-08-211-5/+7
* applied Sanders focus_* patches, removed the unnecessary clean-prefix from th...Anselm R.Garbe2006-08-211-28/+30
* applied Sanders patchAnselm R.Garbe2006-08-181-6/+2
* made a new client position strategy similiar to that one proposed by Sander, ...Anselm R.Garbe2006-08-181-7/+7
* fixed a bug reported by sanderAnselm R.Garbe2006-08-171-1/+1
* centering apps only if transient_for is not(!) setAnselm R.Garbe2006-08-171-9/+1
i">0; Atom wmatom[WMLast], netatom[NetLast]; Bool *seltag; Bool selscreen = True; Client *clients = NULL; Client *sel = NULL; Client *stack = NULL; Cursor cursor[CurLast]; Display *dpy; DC dc = {0}; Window root, barwin; /* static */ static int (*xerrorxlib)(Display *, XErrorEvent *); static Bool otherwm, readin; static Bool running = True; static void cleanup(void) { close(STDIN_FILENO); while(stack) { unban(stack); unmanage(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); XDestroyWindow(dpy, barwin); XFreeCursor(dpy, cursor[CurNormal]); XFreeCursor(dpy, cursor[CurResize]); XFreeCursor(dpy, cursor[CurMove]); XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); XSync(dpy, False); free(seltag); } static unsigned long initcolor(const char *colstr) { Colormap cmap = DefaultColormap(dpy, screen); XColor color; if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color)) eprint("error, cannot allocate color '%s'\n", colstr); return color.pixel; } static void initfont(const char *fontstr) { char *def, **missing; int i, n; missing = NULL; if(dc.font.set) XFreeFontSet(dpy, dc.font.set); 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++) { if(dc.font.ascent < (*xfonts)->ascent) dc.font.ascent = (*xfonts)->ascent; if(dc.font.descent < (*xfonts)->descent) dc.font.descent = (*xfonts)->descent; xfonts++; } } else { if(dc.font.xfont) XFreeFont(dpy, dc.font.xfont); dc.font.xfont = NULL; if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))) eprint("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; } static void scan(void) { unsigned int i, num; Window *wins, d1, d2; XWindowAttributes wa; 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)) continue; if(wa.map_state == IsViewable) manage(wins[i], &wa); } } if(wins) XFree(wins); } static void setup(void) { int i, j; unsigned int mask; Window w; XModifierKeymap *modmap; XSetWindowAttributes wa; /* 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); XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, PropModeReplace, (unsigned char *) netatom, NetLast); /* init cursors */ 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); grabkeys(); compileregs(); for(ntags = 0; tags[ntags]; ntags++); seltag = emallocz(sizeof(Bool) * ntags); seltag[0] = True; /* style */ dc.norm[ColBorder] = initcolor(NORMBORDERCOLOR); dc.norm[ColBG] = initcolor(NORMBGCOLOR); dc.norm[ColFG] = initcolor(NORMFGCOLOR); dc.sel[ColBorder] = initcolor(SELBORDERCOLOR); dc.sel[ColBG] = initcolor(SELBGCOLOR); dc.sel[ColFG] = initcolor(SELFGCOLOR); initfont(FONT); /* geometry */ sx = sy = 0; sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); initlayouts(); /* bar */ dc.h = bh = dc.font.height + 2; wa.override_redirect = 1; wa.background_pixmap = ParentRelative; wa.event_mask = ButtonPressMask | ExposureMask; barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0, DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); XDefineCursor(dpy, barwin, cursor[CurNormal]); updatebarpos(); XMapRaised(dpy, barwin); strcpy(stext, "dwm-"VERSION); /* pixmap for everything */ dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen)); dc.gc = XCreateGC(dpy, root, 0, 0); XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); if(!dc.font.set) XSetFont(dpy, dc.gc, dc.font.xfont->fid); /* multihead support */ selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask); } /* * Startup Error handler to check if another window manager * is already running. */ static int xerrorstart(Display *dsply, XErrorEvent *ee) { otherwm = True; return -1; } /* extern */ void quit(const char *arg) { readin = running = False; } void updatebarpos(void) { XEvent ev; wax = sx; way = sy; wah = sh; waw = sw; switch(bpos) { default: wah -= bh; way += bh; XMoveWindow(dpy, barwin, sx, sy); break; case BarBot: wah -= bh; XMoveWindow(dpy, barwin, sx, sy + wah); break; case BarOff: XMoveWindow(dpy, barwin, sx, sy - bh); break; } XSync(dpy, False); while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); } /* 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_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 main(int argc, char *argv[]) { char *p; int r, xfd; fd_set rd; XEvent ev; if(argc == 2 && !strcmp("-v", argv[1])) eprint("dwm-"VERSION", © 2006-2007 A. R. Garbe, S. van Dijk, J. Salmi, P. Hruby, S. Nagy\n"); else if(argc != 1) eprint("usage: dwm [-v]\n"); setlocale(LC_CTYPE, ""); if(!(dpy = XOpenDisplay(0))) eprint("dwm: cannot open display\n"); xfd = ConnectionNumber(dpy); screen = DefaultScreen(dpy); root = RootWindow(dpy, screen); otherwm = False; XSetErrorHandler(xerrorstart); /* this causes an error if some other window manager is running */ XSelectInput(dpy, root, SubstructureRedirectMask); XSync(dpy, False); if(otherwm) eprint("dwm: another window manager is already running\n"); XSync(dpy, False); XSetErrorHandler(NULL); xerrorxlib = XSetErrorHandler(xerror); XSync(dpy, False); setup(); drawstatus(); scan(); /* main event loop, also reads status text from stdin */ XSync(dpy, False); readin = True; while(running) { FD_ZERO(&rd); if(readin) FD_SET(STDIN_FILENO, &rd); FD_SET(xfd, &rd); if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) { if(errno == EINTR) continue; eprint("select failed\n"); } if(FD_ISSET(STDIN_FILENO, &rd)) { switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) { case -1: strncpy(stext, strerror(errno), sizeof stext - 1); stext[sizeof stext - 1] = '\0'; readin = False; break; case 0: strncpy(stext, "EOF", 4); readin = False; break; default: for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0'); for(; p >= stext && *p != '\n'; --p); if(p > stext) strncpy(stext, p + 1, sizeof stext); } drawstatus(); } while(XPending(dpy)) { XNextEvent(dpy, &ev); if(handler[ev.type]) (handler[ev.type])(&ev); /* call handler */ } } cleanup(); XCloseDisplay(dpy); return 0; }