t* dwm + patches URI git clone git://git.codevoid.de/dwm-sdk DIR Log DIR Files DIR Refs DIR README DIR LICENSE --- DIR commit 5ed9c481968a45f5032f1011d92ab8d5237aeba1 DIR parent 3c91283ede911916452345d545435b08dce9d556 URI Author: Hiltjo Posthuma <hiltjo@codemadness.org> Date: Sun, 8 Nov 2015 23:11:48 +0100 code-style consistency Diffstat: M dwm.c | 936 +++++++++++++++++-------------- 1 file changed, 503 insertions(+), 433 deletions(-) --- DIR diff --git a/dwm.c b/dwm.c t@@ -275,7 +275,8 @@ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; /* function implementations */ void -applyrules(Client *c) { +applyrules(Client *c) +{ const char *class, *instance; unsigned int i; const Rule *r; t@@ -289,126 +290,131 @@ applyrules(Client *c) { class = ch.res_class ? ch.res_class : broken; instance = ch.res_name ? ch.res_name : broken; - for(i = 0; i < LENGTH(rules); i++) { + for (i = 0; i < LENGTH(rules); i++) { r = &rules[i]; - if((!r->title || strstr(c->name, r->title)) + 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) + for (m = mons; m && m->num != r->monitor; m = m->next); + if (m) c->mon = m; } } - if(ch.res_class) + if (ch.res_class) XFree(ch.res_class); - if(ch.res_name) + if (ch.res_name) XFree(ch.res_name); c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; } int -applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { +applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) +{ int baseismin; Monitor *m = c->mon; /* set minimum possible */ *w = MAX(1, *w); *h = MAX(1, *h); - if(interact) { - if(*x > sw) + if (interact) { + if (*x > sw) *x = sw - WIDTH(c); - if(*y > sh) + if (*y > sh) *y = sh - HEIGHT(c); - if(*x + *w + 2 * c->bw < 0) + if (*x + *w + 2 * c->bw < 0) *x = 0; - if(*y + *h + 2 * c->bw < 0) + if (*y + *h + 2 * c->bw < 0) *y = 0; - } - else { - if(*x >= m->wx + m->ww) + } else { + if (*x >= m->wx + m->ww) *x = m->wx + m->ww - WIDTH(c); - if(*y >= m->wy + m->wh) + if (*y >= m->wy + m->wh) *y = m->wy + m->wh - HEIGHT(c); - if(*x + *w + 2 * c->bw <= m->wx) + if (*x + *w + 2 * c->bw <= m->wx) *x = m->wx; - if(*y + *h + 2 * c->bw <= m->wy) + if (*y + *h + 2 * c->bw <= m->wy) *y = m->wy; } - if(*h < bh) + if (*h < bh) *h = bh; - if(*w < bh) + if (*w < bh) *w = bh; - if(resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { + if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { /* 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 */ + 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) + if (c->mina > 0 && c->maxa > 0) { + if (c->maxa < (float)*w / *h) *w = *h * c->maxa + 0.5; - else if(c->mina < (float)*h / *w) + else if (c->mina < (float)*h / *w) *h = *w * c->mina + 0.5; } - if(baseismin) { /* increment calculation requires this */ + if (baseismin) { /* increment calculation requires this */ *w -= c->basew; *h -= c->baseh; } /* adjust for increment value */ - if(c->incw) + if (c->incw) *w -= *w % c->incw; - if(c->inch) + if (c->inch) *h -= *h % c->inch; /* restore base dimensions */ *w = MAX(*w + c->basew, c->minw); *h = MAX(*h + c->baseh, c->minh); - if(c->maxw) + if (c->maxw) *w = MIN(*w, c->maxw); - if(c->maxh) + if (c->maxh) *h = MIN(*h, c->maxh); } return *x != c->x || *y != c->y || *w != c->w || *h != c->h; } void -arrange(Monitor *m) { - if(m) +arrange(Monitor *m) +{ + if (m) showhide(m->stack); - else for(m = mons; m; m = m->next) + else for (m = mons; m; m = m->next) showhide(m->stack); - if(m) { + if (m) { arrangemon(m); restack(m); - } else for(m = mons; m; m = m->next) + } else for (m = mons; m; m = m->next) arrangemon(m); } void -arrangemon(Monitor *m) { +arrangemon(Monitor *m) +{ strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); - if(m->lt[m->sellt]->arrange) + if (m->lt[m->sellt]->arrange) m->lt[m->sellt]->arrange(m); } void -attach(Client *c) { +attach(Client *c) +{ c->next = c->mon->clients; c->mon->clients = c; } void -attachstack(Client *c) { +attachstack(Client *c) +{ c->snext = c->mon->stack; c->mon->stack = c; } void -buttonpress(XEvent *e) { +buttonpress(XEvent *e) +{ unsigned int i, x, click; Arg arg = {0}; Client *c; t@@ -417,39 +423,38 @@ buttonpress(XEvent *e) { click = ClkRootWin; /* focus monitor if necessary */ - if((m = wintomon(ev->window)) && m != selmon) { + if ((m = wintomon(ev->window)) && m != selmon) { unfocus(selmon->sel, 1); selmon = m; focus(NULL); } - if(ev->window == selmon->barwin) { + if (ev->window == selmon->barwin) { i = x = 0; do x += TEXTW(tags[i]); - while(ev->x >= x && ++i < LENGTH(tags)); - if(i < LENGTH(tags)) { + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { click = ClkTagBar; arg.ui = 1 << i; - } - else if(ev->x < x + blw) + } else if (ev->x < x + blw) click = ClkLtSymbol; - else if(ev->x > selmon->ww - TEXTW(stext)) + else if (ev->x > selmon->ww - TEXTW(stext)) click = ClkStatusText; else click = ClkWinTitle; - } - else if((c = wintoclient(ev->window))) { + } 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 + 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) { +checkotherwm(void) +{ xerrorxlib = XSetErrorHandler(xerrorstart); /* this causes an error if some other window manager is running */ XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); t@@ -459,7 +464,8 @@ checkotherwm(void) { } void -cleanup(void) { +cleanup(void) +{ Arg a = {.ui = ~0}; Layout foo = { "", NULL }; Monitor *m; t@@ -467,15 +473,15 @@ cleanup(void) { view(&a); selmon->lt[selmon->sellt] = &foo; - for(m = mons; m; m = m->next) - while(m->stack) + for (m = mons; m; m = m->next) + while (m->stack) unmanage(m->stack, 0); XUngrabKey(dpy, AnyKey, AnyModifier, root); - while(mons) + while (mons) cleanupmon(mons); - for(i = 0; i < CurLast; i++) + for (i = 0; i < CurLast; i++) drw_cur_free(drw, cursor[i]); - for(i = 0; i < SchemeLast; i++) { + for (i = 0; i < SchemeLast; i++) { drw_clr_free(scheme[i].border); drw_clr_free(scheme[i].bg); drw_clr_free(scheme[i].fg); t@@ -487,13 +493,14 @@ cleanup(void) { } void -cleanupmon(Monitor *mon) { +cleanupmon(Monitor *mon) +{ Monitor *m; - if(mon == mons) + if (mon == mons) mons = mons->next; else { - for(m = mons; m && m->next != mon; m = m->next); + for (m = mons; m && m->next != mon; m = m->next); m->next = mon->next; } XUnmapWindow(dpy, mon->barwin); t@@ -502,11 +509,12 @@ cleanupmon(Monitor *mon) { } void -clearurgent(Client *c) { +clearurgent(Client *c) +{ XWMHints *wmh; c->isurgent = 0; - if(!(wmh = XGetWMHints(dpy, c->win))) + if (!(wmh = XGetWMHints(dpy, c->win))) return; wmh->flags &= ~XUrgencyHint; XSetWMHints(dpy, c->win, wmh); t@@ -514,19 +522,19 @@ clearurgent(Client *c) { } void -clientmessage(XEvent *e) { +clientmessage(XEvent *e) +{ XClientMessageEvent *cme = &e->xclient; Client *c = wintoclient(cme->window); - if(!c) + if (!c) return; - if(cme->message_type == netatom[NetWMState]) { - if(cme->data.l[1] == netatom[NetWMFullscreen] || cme->data.l[2] == netatom[NetWMFullscreen]) + if (cme->message_type == netatom[NetWMState]) { + if (cme->data.l[1] == netatom[NetWMFullscreen] || cme->data.l[2] == netatom[NetWMFullscreen]) setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen))); - } - else if(cme->message_type == netatom[NetActiveWindow]) { - if(!ISVISIBLE(c)) { + } else if (cme->message_type == netatom[NetActiveWindow]) { + if (!ISVISIBLE(c)) { c->mon->seltags ^= 1; c->mon->tagset[c->mon->seltags] = c->tags; } t@@ -535,7 +543,8 @@ clientmessage(XEvent *e) { } void -configure(Client *c) { +configure(Client *c) +{ XConfigureEvent ce; ce.type = ConfigureNotify; t@@ -553,20 +562,21 @@ configure(Client *c) { } void -configurenotify(XEvent *e) { +configurenotify(XEvent *e) +{ Monitor *m; XConfigureEvent *ev = &e->xconfigure; int dirty; /* TODO: updategeom handling sucks, needs to be simplified */ - if(ev->window == root) { + if (ev->window == root) { dirty = (sw != ev->width || sh != ev->height); sw = ev->width; sh = ev->height; - if(updategeom() || dirty) { + if (updategeom() || dirty) { drw_resize(drw, sw, bh); updatebars(); - for(m = mons; m; m = m->next) + for (m = mons; m; m = m->next) XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); focus(NULL); arrange(NULL); t@@ -575,46 +585,45 @@ configurenotify(XEvent *e) { } void -configurerequest(XEvent *e) { +configurerequest(XEvent *e) +{ Client *c; Monitor *m; XConfigureRequestEvent *ev = &e->xconfigurerequest; XWindowChanges wc; - if((c = wintoclient(ev->window))) { - if(ev->value_mask & CWBorderWidth) + if ((c = wintoclient(ev->window))) { + if (ev->value_mask & CWBorderWidth) c->bw = ev->border_width; - else if(c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { m = c->mon; - if(ev->value_mask & CWX) { + if (ev->value_mask & CWX) { c->oldx = c->x; c->x = m->mx + ev->x; } - if(ev->value_mask & CWY) { + if (ev->value_mask & CWY) { c->oldy = c->y; c->y = m->my + ev->y; } - if(ev->value_mask & CWWidth) { + if (ev->value_mask & CWWidth) { c->oldw = c->w; c->w = ev->width; } - if(ev->value_mask & CWHeight) { + if (ev->value_mask & CWHeight) { c->oldh = c->h; c->h = ev->height; } - if((c->x + c->w) > m->mx + m->mw && c->isfloating) + if ((c->x + c->w) > m->mx + m->mw && c->isfloating) c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ - if((c->y + c->h) > m->my + m->mh && c->isfloating) + if ((c->y + c->h) > m->my + m->mh && c->isfloating) c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ - if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) + if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) configure(c); - if(ISVISIBLE(c)) + if (ISVISIBLE(c)) XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - } - else + } else configure(c); - } - else { + } else { wc.x = ev->x; wc.y = ev->y; wc.width = ev->width; t@@ -628,7 +637,8 @@ configurerequest(XEvent *e) { } Monitor * -createmon(void) { +createmon(void) +{ Monitor *m; m = ecalloc(1, sizeof(Monitor)); t@@ -644,65 +654,69 @@ createmon(void) { } void -destroynotify(XEvent *e) { +destroynotify(XEvent *e) +{ Client *c; XDestroyWindowEvent *ev = &e->xdestroywindow; - if((c = wintoclient(ev->window))) + if ((c = wintoclient(ev->window))) unmanage(c, 1); } void -detach(Client *c) { +detach(Client *c) +{ Client **tc; - for(tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); *tc = c->next; } void -detachstack(Client *c) { +detachstack(Client *c) +{ Client **tc, *t; - for(tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext); + 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); + if (c == c->mon->sel) { + for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext); c->mon->sel = t; } } Monitor * -dirtomon(int dir) { +dirtomon(int dir) +{ Monitor *m = NULL; - if(dir > 0) { - if(!(m = selmon->next)) + if (dir > 0) { + if (!(m = selmon->next)) m = mons; - } - else if(selmon == mons) - for(m = mons; m->next; m = m->next); + } else if (selmon == mons) + for (m = mons; m->next; m = m->next); else - for(m = mons; m->next != selmon; m = m->next); + for (m = mons; m->next != selmon; m = m->next); return m; } void -drawbar(Monitor *m) { +drawbar(Monitor *m) +{ int x, xx, w, dx; unsigned int i, occ = 0, urg = 0; Client *c; dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4; - for(c = m->clients; c; c = c->next) { + for (c = m->clients; c; c = c->next) { occ |= c->tags; - if(c->isurgent) + if (c->isurgent) urg |= c->tags; } x = 0; - for(i = 0; i < LENGTH(tags); i++) { + for (i = 0; i < LENGTH(tags); i++) { w = TEXTW(tags[i]); drw_setscheme(drw, m->tagset[m->seltags] & 1 << i ? &scheme[SchemeSel] : &scheme[SchemeNorm]); drw_text(drw, x, 0, w, bh, tags[i], urg & 1 << i); t@@ -715,25 +729,23 @@ drawbar(Monitor *m) { drw_text(drw, x, 0, w, bh, m->ltsymbol, 0); x += w; xx = x; - if(m == selmon) { /* status is only drawn on selected monitor */ + if (m == selmon) { /* status is only drawn on selected monitor */ w = TEXTW(stext); x = m->ww - w; - if(x < xx) { + if (x < xx) { x = xx; w = m->ww - xx; } drw_text(drw, x, 0, w, bh, stext, 0); - } - else + } else x = m->ww; - if((w = x - xx) > bh) { + if ((w = x - xx) > bh) { x = xx; - if(m->sel) { + if (m->sel) { drw_setscheme(drw, m == selmon ? &scheme[SchemeSel] : &scheme[SchemeNorm]); drw_text(drw, x, 0, w, bh, m->sel->name, 0); drw_rect(drw, x + 1, 1, dx, dx, m->sel->isfixed, m->sel->isfloating, 0); - } - else { + } else { drw_setscheme(drw, &scheme[SchemeNorm]); drw_rect(drw, x, 0, w, bh, 1, 0, 1); } t@@ -742,60 +754,62 @@ drawbar(Monitor *m) { } void -drawbars(void) { +drawbars(void) +{ Monitor *m; - for(m = mons; m; m = m->next) + for (m = mons; m; m = m->next) drawbar(m); } void -enternotify(XEvent *e) { +enternotify(XEvent *e) +{ Client *c; Monitor *m; XCrossingEvent *ev = &e->xcrossing; - if((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root) + if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root) return; c = wintoclient(ev->window); m = c ? c->mon : wintomon(ev->window); - if(m != selmon) { + if (m != selmon) { unfocus(selmon->sel, 1); selmon = m; - } - else if(!c || c == selmon->sel) + } else if (!c || c == selmon->sel) return; focus(c); } void -expose(XEvent *e) { +expose(XEvent *e) +{ Monitor *m; XExposeEvent *ev = &e->xexpose; - if(ev->count == 0 && (m = wintomon(ev->window))) + 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); - /* was if(selmon->sel) */ - if(selmon->sel && selmon->sel != c) +focus(Client *c) +{ + if (!c || !ISVISIBLE(c)) + for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); + /* was if (selmon->sel) */ + if (selmon->sel && selmon->sel != c) unfocus(selmon->sel, 0); - if(c) { - if(c->mon != selmon) + if (c) { + if (c->mon != selmon) selmon = c->mon; - if(c->isurgent) + if (c->isurgent) clearurgent(c); detachstack(c); attachstack(c); grabbuttons(c, 1); XSetWindowBorder(dpy, c->win, scheme[SchemeSel].border->pix); setfocus(c); - } - else { + } else { XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } t@@ -803,21 +817,24 @@ focus(Client *c) { drawbars(); } +/* there are some broken focus acquiring clients */ void -focusin(XEvent *e) { /* there are some broken focus acquiring clients */ +focusin(XEvent *e) +{ XFocusChangeEvent *ev = &e->xfocus; - if(selmon->sel && ev->window != selmon->sel->win) + if (selmon->sel && ev->window != selmon->sel->win) setfocus(selmon->sel); } void -focusmon(const Arg *arg) { +focusmon(const Arg *arg) +{ Monitor *m; - if(!mons->next) + if (!mons->next) return; - if((m = dirtomon(arg->i)) == selmon) + if ((m = dirtomon(arg->i)) == selmon) return; unfocus(selmon->sel, 0); /* s/1/0/ fixes input focus issues in gedit and anjuta */ t@@ -826,39 +843,40 @@ focusmon(const Arg *arg) { } void -focusstack(const Arg *arg) { +focusstack(const Arg *arg) +{ Client *c = NULL, *i; - if(!selmon->sel) + 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)) + 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)) + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i)) c = i; } - if(c) { + if (c) { focus(c); restack(selmon); } } Atom -getatomprop(Client *c, Atom prop) { +getatomprop(Client *c, Atom prop) +{ int di; unsigned long dl; unsigned char *p = NULL; Atom da, atom = None; - if(XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM, + if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM, &da, &di, &dl, &dl, &p) == Success && p) { atom = *(Atom *)p; XFree(p); t@@ -867,7 +885,8 @@ getatomprop(Client *c, Atom prop) { } int -getrootptr(int *x, int *y) { +getrootptr(int *x, int *y) +{ int di; unsigned int dui; Window dummy; t@@ -876,38 +895,40 @@ getrootptr(int *x, int *y) { } long -getstate(Window w) { +getstate(Window w) +{ int format; long result = -1; unsigned char *p = NULL; unsigned long n, extra; Atom real; - if(XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState], + if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState], &real, &format, &n, &extra, (unsigned char **)&p) != Success) return -1; - if(n != 0) + if (n != 0) result = *p; XFree(p); return result; } int -gettextprop(Window w, Atom atom, char *text, unsigned int size) { +gettextprop(Window w, Atom atom, char *text, unsigned int size) +{ char **list = NULL; int n; XTextProperty name; - if(!text || size == 0) + if (!text || size == 0) return 0; text[0] = '\0'; XGetTextProperty(dpy, w, &name, atom); - if(!name.nitems) + if (!name.nitems) return 0; - if(name.encoding == XA_STRING) + if (name.encoding == XA_STRING) strncpy(text, (char *)name.value, size - 1); else { - if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) { + if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) { strncpy(text, *list, size - 1); XFreeStringList(list); } t@@ -918,29 +939,30 @@ gettextprop(Window w, Atom atom, char *text, unsigned int size) { } void -grabbuttons(Client *c, int focused) { +grabbuttons(Client *c, int 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++) + 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 + } else XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } } void -grabkeys(void) { +grabkeys(void) +{ updatenumlockmask(); { unsigned int i, j; t@@ -948,25 +970,27 @@ grabkeys(void) { 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++) + 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 -incnmaster(const Arg *arg) { +incnmaster(const Arg *arg) +{ selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); arrange(selmon); } #ifdef XINERAMA static int -isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) { - while(n--) - if(unique[n].x_org == info->x_org && unique[n].y_org == info->y_org +isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) +{ + while (n--) + if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && unique[n].width == info->width && unique[n].height == info->height) return 0; return 1; t@@ -974,25 +998,27 @@ isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) { #endif /* XINERAMA */ void -keypress(XEvent *e) { +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 + 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) { - if(!selmon->sel) +killclient(const Arg *arg) +{ + if (!selmon->sel) return; - if(!sendevent(selmon->sel, wmatom[WMDelete])) { + if (!sendevent(selmon->sel, wmatom[WMDelete])) { XGrabServer(dpy); XSetErrorHandler(xerrordummy); XSetCloseDownMode(dpy, DestroyAll); t@@ -1004,7 +1030,8 @@ killclient(const Arg *arg) { } void -manage(Window w, XWindowAttributes *wa) { +manage(Window w, XWindowAttributes *wa) +{ Client *c, *t = NULL; Window trans = None; XWindowChanges wc; t@@ -1012,11 +1039,10 @@ manage(Window w, XWindowAttributes *wa) { c = ecalloc(1, sizeof(Client)); c->win = w; updatetitle(c); - if(XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { c->mon = t->mon; c->tags = t->tags; - } - else { + } else { c->mon = selmon; applyrules(c); } t@@ -1027,9 +1053,9 @@ manage(Window w, XWindowAttributes *wa) { c->h = c->oldh = wa->height; c->oldbw = wa->border_width; - if(c->x + WIDTH(c) > c->mon->mx + c->mon->mw) + 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) + 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 */ t@@ -1046,9 +1072,9 @@ manage(Window w, XWindowAttributes *wa) { updatewmhints(c); XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);