From 6eabf8447aca124fa41db8e541b87932111abdf1 Mon Sep 17 00:00:00 2001 From: Alex Selimov Date: Mon, 11 Nov 2024 19:24:43 -0500 Subject: [PATCH] Update to zenwritten and add dwm autostart --- config.h | 6 +- dwm.c | 4745 ++++++++++++++++++++++++++---------------------------- 2 files changed, 2326 insertions(+), 2425 deletions(-) diff --git a/config.h b/config.h index 94409ff..651d301 100644 --- a/config.h +++ b/config.h @@ -20,10 +20,10 @@ static const char *fonts[] = { "FiraCode Nerd Font:size=11:antialias=true:autohint=true"}; static const char dmenufont[] = "SauceCodePro Nerd Font:size=10:antialias=true:autohint=true"; -static const char col_gray1[] = "#1c1917"; -static const char col_gray2[] = "#444444"; +static const char col_gray1[] = "#191919"; +static const char col_gray2[] = "#3d3839"; static const char col_gray3[] = "#B4bdc3"; -static const char col_gray4[] = "#61676B"; +static const char col_gray4[] = "#8e8e8e"; static const char col_cyan[] = "#6099C0"; static const char col_green[] = "#819b69"; static const char col_red[] = "#de6e76"; diff --git a/dwm.c b/dwm.c index 7861745..5eba2a3 100644 --- a/dwm.c +++ b/dwm.c @@ -20,6 +20,12 @@ * * To understand everything else, start reading main(). */ +#include +#include +#include +#include +#include +#include #include #include #include @@ -27,15 +33,9 @@ #include #include #include -#include #include #include -#include -#include -#include -#include -#include -#include +#include #ifdef XINERAMA #include #endif /* XINERAMA */ @@ -43,125 +43,164 @@ #include #include #ifdef __OpenBSD__ -#include #include +#include #endif /* __OpenBSD */ #include "drw.h" #include "util.h" /* macros */ -#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) -#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)) -#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \ - * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy))) -#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) -#define LENGTH(X) (sizeof X / sizeof X[0]) -#define MOUSEMASK (BUTTONMASK|PointerMotionMask) -#define WIDTH(X) ((X)->w + 2 * (X)->bw) -#define HEIGHT(X) ((X)->h + 2 * (X)->bw) -#define TAGMASK ((1 << LENGTH(tags)) - 1) -#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) - -#define OPAQUE 0xffU +#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) +#define CLEANMASK(mask) \ + (mask & ~(numlockmask | LockMask) & \ + (ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | \ + Mod5Mask)) +#define INTERSECT(x, y, w, h, m) \ + (MAX(0, MIN((x) + (w), (m)->wx + (m)->ww) - MAX((x), (m)->wx)) * \ + MAX(0, MIN((y) + (h), (m)->wy + (m)->wh) - MAX((y), (m)->wy))) +#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) +#define LENGTH(X) (sizeof X / sizeof X[0]) +#define MOUSEMASK (BUTTONMASK | PointerMotionMask) +#define WIDTH(X) ((X)->w + 2 * (X)->bw) +#define HEIGHT(X) ((X)->h + 2 * (X)->bw) +#define TAGMASK ((1 << LENGTH(tags)) - 1) +#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) + +#define OPAQUE 0xffU /* enums */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ -enum { SchemeNorm, SchemeSel, SchemeStatus, SchemeTagsSel, SchemeTagsNorm, SchemeInfoSel, SchemeInfoNorm, SchemeWarn, SchemeUrgent, SchemeWorking}; /* color schemes */ -enum { NetSupported, NetWMName, NetWMState, NetWMCheck, - NetWMFullscreen, NetActiveWindow, NetWMWindowType, - NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ -enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ -enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, - ClkClientWin, ClkRootWin, ClkLast }; /* clicks */ +enum { + SchemeNorm, + SchemeSel, + SchemeStatus, + SchemeTagsSel, + SchemeTagsNorm, + SchemeInfoSel, + SchemeInfoNorm, + SchemeWarn, + SchemeUrgent, + SchemeWorking +}; /* color schemes */ +enum { + NetSupported, + NetWMName, + NetWMState, + NetWMCheck, + NetWMFullscreen, + NetActiveWindow, + NetWMWindowType, + NetWMWindowTypeDialog, + NetClientList, + NetLast +}; /* EWMH atoms */ +enum { + WMProtocols, + WMDelete, + WMState, + WMTakeFocus, + WMLast +}; /* default atoms */ +enum { + ClkTagBar, + ClkLtSymbol, + ClkStatusText, + ClkWinTitle, + ClkClientWin, + ClkRootWin, + ClkLast +}; /* clicks */ typedef union { - int i; - unsigned int ui; - float f; - const void *v; + int i; + unsigned int ui; + float f; + const void *v; } Arg; typedef struct { - unsigned int click; - unsigned int mask; - unsigned int button; - void (*func)(const Arg *arg); - const Arg arg; + unsigned int click; + unsigned int mask; + unsigned int button; + void (*func)(const Arg *arg); + const Arg arg; } Button; typedef struct Monitor Monitor; typedef struct Client Client; struct Client { - char name[256]; - float mina, maxa; - int x, y, w, h; - int oldx, oldy, oldw, oldh; - int basew, baseh, incw, inch, maxw, maxh, minw, minh; - int bw, oldbw; - unsigned int tags; - int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow; - pid_t pid; - Client *next; - Client *snext; - Client *swallowing; - Monitor *mon; - Window win; + char name[256]; + float mina, maxa; + int x, y, w, h; + int oldx, oldy, oldw, oldh; + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; + int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, + isterminal, noswallow; + pid_t pid; + Client *next; + Client *snext; + Client *swallowing; + Monitor *mon; + Window win; }; typedef struct { - unsigned int mod; - KeySym keysym; - void (*func)(const Arg *); - const Arg arg; + unsigned int mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; } Key; typedef struct { - const char *symbol; - void (*arrange)(Monitor *); + const char *symbol; + void (*arrange)(Monitor *); } Layout; typedef struct Pertag Pertag; struct Monitor { - char ltsymbol[16]; - float mfact; - int nmaster; - int num; - int by; /* bar geometry */ - int mx, my, mw, mh; /* screen size */ - int wx, wy, ww, wh; /* window area */ - int gappih; /* horizontal gap between windows */ - int gappiv; /* vertical gap between windows */ - int gappoh; /* horizontal outer gaps */ - int gappov; /* vertical outer gaps */ - unsigned int seltags; - unsigned int sellt; - unsigned int tagset[2]; - int showbar; - int topbar; - Client *clients; - Client *sel; - Client *stack; - Monitor *next; - Window barwin; - const Layout *lt[2]; - Pertag *pertag; + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + int showbar; + int topbar; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + const Layout *lt[2]; + Pertag *pertag; }; typedef struct { - const char *class; - const char *instance; - const char *title; - unsigned int tags; - int isfloating; - int isterminal; - int noswallow; - int monitor; + const char *class; + const char *instance; + const char *title; + unsigned int tags; + int isfloating; + int isterminal; + int noswallow; + int monitor; } Rule; /* function declarations */ static void applyrules(Client *c); -static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int *bw, int interact); +static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int *bw, + int interact); static void arrange(Monitor *m); static void arrangemon(Monitor *m); static void attach(Client *c); @@ -212,6 +251,7 @@ static void resize(Client *c, int x, int y, int w, int h, int bw, int interact); static void resizeclient(Client *c, int x, int y, int w, int h, int bw); static void resizemouse(const Arg *arg); static void restack(Monitor *m); +static void runAutostart(void); static void run(void); static void scan(void); static int sendevent(Client *c, Atom proto); @@ -268,27 +308,26 @@ static pid_t winpid(Window w); static const char broken[] = "broken"; static char stext[256]; static int screen; -static int sw, sh; /* X display screen geometry width, height */ -static int bh, blw = 0; /* bar geometry */ -static int lrpad; /* sum of left and right padding for text */ +static int sw, sh; /* X display screen geometry width, height */ +static int bh, blw = 0; /* bar geometry */ +static int lrpad; /* sum of left and right padding for text */ static int (*xerrorxlib)(Display *, XErrorEvent *); static unsigned int numlockmask = 0; -static void (*handler[LASTEvent]) (XEvent *) = { - [ButtonPress] = buttonpress, - [ClientMessage] = clientmessage, - [ConfigureRequest] = configurerequest, - [ConfigureNotify] = configurenotify, - [DestroyNotify] = destroynotify, - [EnterNotify] = enternotify, - [Expose] = expose, - [FocusIn] = focusin, - [KeyPress] = keypress, - [MappingNotify] = mappingnotify, - [MapRequest] = maprequest, - [MotionNotify] = motionnotify, - [PropertyNotify] = propertynotify, - [UnmapNotify] = unmapnotify -}; +static void (*handler[LASTEvent])(XEvent *) = { + [ButtonPress] = buttonpress, + [ClientMessage] = clientmessage, + [ConfigureRequest] = configurerequest, + [ConfigureNotify] = configurenotify, + [DestroyNotify] = destroynotify, + [EnterNotify] = enternotify, + [Expose] = expose, + [FocusIn] = focusin, + [KeyPress] = keypress, + [MappingNotify] = mappingnotify, + [MapRequest] = maprequest, + [MotionNotify] = motionnotify, + [PropertyNotify] = propertynotify, + [UnmapNotify] = unmapnotify}; static Atom wmatom[WMLast], netatom[NetLast]; static int restart = 0; static int running = 1; @@ -309,2394 +348,2256 @@ static xcb_connection_t *xcon; #include "config.h" struct Pertag { - unsigned int curtag, prevtag; /* current and previous tag */ - int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */ - float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */ - unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */ - const Layout *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */ - int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */ + unsigned int curtag, prevtag; /* current and previous tag */ + int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */ + float mfacts[LENGTH(tags) + 1]; /* mfacts per tag */ + unsigned int sellts[LENGTH(tags) + 1]; /* selected layouts */ + const Layout + *ltidxs[LENGTH(tags) + 1][2]; /* matrix of tags and layouts indexes */ + int showbars[LENGTH(tags) + 1]; /* display bar for the current tag */ }; static unsigned int scratchtag = 1 << LENGTH(tags); /* compile-time check if all tags fit into an unsigned int bit array. */ -struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; +struct NumTags { + char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; +}; /* function implementations */ -void -applyrules(Client *c) -{ - const char *class, *instance; - unsigned int i; - const Rule *r; - Monitor *m; - XClassHint ch = { NULL, NULL }; - - /* rule matching */ - c->isfloating = 0; - c->tags = 0; - XGetClassHint(dpy, c->win, &ch); - class = ch.res_class ? ch.res_class : broken; - instance = ch.res_name ? ch.res_name : broken; - - for (i = 0; i < LENGTH(rules); i++) { - r = &rules[i]; - if ((!r->title || strstr(c->name, r->title)) - && (!r->class || strstr(class, r->class)) - && (!r->instance || strstr(instance, r->instance))) - { - c->isterminal = r->isterminal; - c->noswallow = r->noswallow; - c->isfloating = r->isfloating; - c->tags |= r->tags; - for (m = mons; m && m->num != r->monitor; m = m->next); - if (m) - c->mon = m; - } - } - if (ch.res_class) - XFree(ch.res_class); - 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 *bw, int interact) -{ - int baseismin; - Monitor *m = c->mon; - - /* set minimum possible */ - *w = MAX(1, *w); - *h = MAX(1, *h); - if (interact) { - if (*x > sw) - *x = sw - WIDTH(c); - if (*y > sh) - *y = sh - HEIGHT(c); - if (*x + *w + 2 * *bw < 0) - *x = 0; - if (*y + *h + 2 * *bw < 0) - *y = 0; - } else { - if (*x >= m->wx + m->ww) - *x = m->wx + m->ww - WIDTH(c); - if (*y >= m->wy + m->wh) - *y = m->wy + m->wh - HEIGHT(c); - if (*x + *w + 2 * *bw <= m->wx) - *x = m->wx; - if (*y + *h + 2 * *bw <= m->wy) - *y = m->wy; - } - if (*h < bh) - *h = bh; - if (*w < bh) - *w = bh; - 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 */ - *w -= c->basew; - *h -= c->baseh; - } - /* adjust for aspect limits */ - 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) - *h = *w * c->mina + 0.5; - } - if (baseismin) { /* increment calculation requires this */ - *w -= c->basew; - *h -= c->baseh; - } - /* adjust for increment value */ - if (c->incw) - *w -= *w % c->incw; - 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) - *w = MIN(*w, c->maxw); - if (c->maxh) - *h = MIN(*h, c->maxh); - } - return *x != c->x || *y != c->y || *w != c->w || *h != c->h || *bw != c->bw; -} - -void -arrange(Monitor *m) -{ - if (m) - showhide(m->stack); - else for (m = mons; m; m = m->next) - showhide(m->stack); - if (m) { - arrangemon(m); - restack(m); - } else for (m = mons; m; m = m->next) - arrangemon(m); -} - -void -arrangemon(Monitor *m) -{ - Client *c; - - strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); - if (m->lt[m->sellt]->arrange) - m->lt[m->sellt]->arrange(m); - else - /* <>< case; rather than providing an arrange function and upsetting other logic that tests for its presence, simply add borders here */ - for (c = selmon->clients; c; c = c->next) - if (ISVISIBLE(c) && c->bw == 0) - resize(c, c->x, c->y, c->w - 2*borderpx, c->h - 2*borderpx, borderpx, 0); -} - -void -attach(Client *c) -{ - c->next = c->mon->clients; - c->mon->clients = c; -} - -void -attachstack(Client *c) -{ - c->snext = c->mon->stack; - c->mon->stack = c; -} - -void -swallow(Client *p, Client *c) -{ - - if (c->noswallow || c->isterminal) - return; - if (c->noswallow && !swallowfloating && c->isfloating) - return; - - detach(c); - detachstack(c); - - setclientstate(c, WithdrawnState); - XUnmapWindow(dpy, p->win); - - p->swallowing = c; - c->mon = p->mon; - - Window w = p->win; - p->win = c->win; - c->win = w; - updatetitle(p); - XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); - arrange(p->mon); - configure(p); - updateclientlist(); -} - -void -unswallow(Client *c) -{ - c->win = c->swallowing->win; - - free(c->swallowing); - c->swallowing = NULL; - - /* unfullscreen the client */ - setfullscreen(c, 0); - updatetitle(c); - arrange(c->mon); - XMapWindow(dpy, c->win); - XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - setclientstate(c, NormalState); - focus(NULL); - arrange(c->mon); -} - -void -buttonpress(XEvent *e) -{ - unsigned int i, x, click; - Arg arg = {0}; - Client *c; - Monitor *m; - XButtonPressedEvent *ev = &e->xbutton; - - click = ClkRootWin; - /* focus monitor if necessary */ - if ((m = wintomon(ev->window)) && m != selmon) { - unfocus(selmon->sel, 1); - selmon = m; - focus(NULL); - } - if (ev->window == selmon->barwin) { - i = x = 0; - do - x += TEXTW(tags[i]); - while (ev->x >= x && ++i < LENGTH(tags)); - if (i < LENGTH(tags)) { - click = ClkTagBar; - arg.ui = 1 << i; - } else if (ev->x < x + blw) - click = ClkLtSymbol; - else if (ev->x > selmon->ww - (int)TEXTW(stext)) - click = ClkStatusText; - else - click = ClkWinTitle; - } else if ((c = wintoclient(ev->window))) { - focus(c); - restack(selmon); - XAllowEvents(dpy, ReplayPointer, CurrentTime); - click = ClkClientWin; - } - 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) -{ - xerrorxlib = XSetErrorHandler(xerrorstart); - /* this causes an error if some other window manager is running */ - XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); - XSync(dpy, False); - XSetErrorHandler(xerror); - XSync(dpy, False); -} - -void -cleanup(void) -{ - Arg a = {.ui = ~0}; - Layout foo = { "", NULL }; - Monitor *m; - size_t i; - - view(&a); - selmon->lt[selmon->sellt] = &foo; - for (m = mons; m; m = m->next) - while (m->stack) - unmanage(m->stack, 0); - XUngrabKey(dpy, AnyKey, AnyModifier, root); - while (mons) - cleanupmon(mons); - for (i = 0; i < CurLast; i++) - drw_cur_free(drw, cursor[i]); - for (i = 0; i < LENGTH(colors); i++) - free(scheme[i]); - XDestroyWindow(dpy, wmcheckwin); - drw_free(drw); - XSync(dpy, False); - XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); -} - -void -cleanupmon(Monitor *mon) -{ - Monitor *m; - - if (mon == mons) - mons = mons->next; - else { - for (m = mons; m && m->next != mon; m = m->next); - m->next = mon->next; - } - XUnmapWindow(dpy, mon->barwin); - XDestroyWindow(dpy, mon->barwin); - free(mon); -} - -void -clientmessage(XEvent *e) -{ - XClientMessageEvent *cme = &e->xclient; - Client *c = wintoclient(cme->window); - - if (!c) - return; - 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 (c != selmon->sel && !c->isurgent) - seturgent(c, 1); - } -} - -void -configure(Client *c) -{ - XConfigureEvent ce; - - ce.type = ConfigureNotify; - ce.display = dpy; - ce.event = c->win; - ce.window = c->win; - ce.x = c->x; - ce.y = c->y; - ce.width = c->w; - ce.height = c->h; - ce.border_width = c->bw; - ce.above = None; - ce.override_redirect = False; - XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); -} - -void -configurenotify(XEvent *e) -{ - Monitor *m; - Client *c; - XConfigureEvent *ev = &e->xconfigure; - int dirty; - - /* TODO: updategeom handling sucks, needs to be simplified */ - if (ev->window == root) { - dirty = (sw != ev->width || sh != ev->height); - sw = ev->width; - sh = ev->height; - if (updategeom() || dirty) { - drw_resize(drw, sw, bh); - updatebars(); - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) - if (c->isfullscreen) - resizeclient(c, m->mx, m->my, m->mw, m->mh, 0); - XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); - } - focus(NULL); - arrange(NULL); - } - } -} - -void -configurerequest(XEvent *e) -{ - Client *c; - Monitor *m; - XConfigureRequestEvent *ev = &e->xconfigurerequest; - XWindowChanges wc; - - if ((c = wintoclient(ev->window))) { - if (ev->value_mask & CWBorderWidth) - c->bw = ev->border_width; - else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { - m = c->mon; - if (ev->value_mask & CWX) { - c->oldx = c->x; - c->x = m->mx + ev->x; - } - if (ev->value_mask & CWY) { - c->oldy = c->y; - c->y = m->my + ev->y; - } - if (ev->value_mask & CWWidth) { - c->oldw = c->w; - c->w = ev->width; - } - if (ev->value_mask & CWHeight) { - c->oldh = c->h; - c->h = ev->height; - } - 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) - 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))) - configure(c); - if (ISVISIBLE(c)) - XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - } else - configure(c); - } else { - wc.x = ev->x; - wc.y = ev->y; - wc.width = ev->width; - wc.height = ev->height; - wc.border_width = ev->border_width; - wc.sibling = ev->above; - wc.stack_mode = ev->detail; - XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); - } - XSync(dpy, False); -} - -Monitor * -createmon(void) -{ - Monitor *m; - unsigned int i; - - m = ecalloc(1, sizeof(Monitor)); - m->tagset[0] = m->tagset[1] = 1; - m->mfact = mfact; - m->nmaster = nmaster; - m->showbar = showbar; - m->topbar = topbar; - m->gappih = gappih; - m->gappiv = gappiv; - m->gappoh = gappoh; - m->gappov = gappov; - m->lt[0] = &layouts[0]; - m->lt[1] = &layouts[1 % LENGTH(layouts)]; - strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); - m->pertag = ecalloc(1, sizeof(Pertag)); - m->pertag->curtag = m->pertag->prevtag = 1; - - for (i = 0; i <= LENGTH(tags); i++) { - m->pertag->nmasters[i] = m->nmaster; - m->pertag->mfacts[i] = m->mfact; - - m->pertag->ltidxs[i][0] = m->lt[0]; - m->pertag->ltidxs[i][1] = m->lt[1]; - m->pertag->sellts[i] = m->sellt; - - m->pertag->showbars[i] = m->showbar; - } - - return m; -} - -void -destroynotify(XEvent *e) -{ - Client *c; - XDestroyWindowEvent *ev = &e->xdestroywindow; - - if ((c = wintoclient(ev->window))) - unmanage(c, 1); - - else if ((c = swallowingclient(ev->window))) - unmanage(c->swallowing, 1); -} - -void -detach(Client *c) -{ - Client **tc; - - for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); - *tc = c->next; -} - -void -detachstack(Client *c) -{ - Client **tc, *t; - - 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); - c->mon->sel = t; - } -} - -Monitor * -dirtomon(int dir) -{ - Monitor *m = NULL; - - if (dir > 0) { - if (!(m = selmon->next)) - m = mons; - } else if (selmon == mons) - for (m = mons; m->next; m = m->next); - else - for (m = mons; m->next != selmon; m = m->next); - return m; -} - -void -drawbar(Monitor *m) -{ - int x, w, tw = 0; - int boxs = drw->fonts->h / 9; - int boxw = drw->fonts->h / 6 + 2; - unsigned int i, occ = 0, urg = 0; - char *ts = stext; - char *tp = stext; - int tx = 0; - char ctmp; - Client *c; - int correct = 0; - char *xcape = malloc (sizeof (char) * 128); - memset(xcape,0,sizeof (char) * 128); - for ( ; *ts != '\0' ; ts++) { - if (*ts <= LENGTH(colors)) { - sprintf(xcape,"%c",*ts); - correct += TEXTW(xcape) - lrpad; - } +void applyrules(Client *c) { + const char *class, *instance; + unsigned int i; + const Rule *r; + Monitor *m; + XClassHint ch = {NULL, NULL}; + + /* rule matching */ + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); + class = ch.res_class ? ch.res_class : broken; + instance = ch.res_name ? ch.res_name : broken; + + for (i = 0; i < LENGTH(rules); i++) { + r = &rules[i]; + if ((!r->title || strstr(c->name, r->title)) && + (!r->class || strstr(class, r->class)) && + (!r->instance || strstr(instance, r->instance))) { + c->isterminal = r->isterminal; + c->noswallow = r->noswallow; + c->isfloating = r->isfloating; + c->tags |= r->tags; + for (m = mons; m && m->num != r->monitor; m = m->next) + ; + if (m) + c->mon = m; + } + } + if (ch.res_class) + XFree(ch.res_class); + 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 *bw, + int interact) { + int baseismin; + Monitor *m = c->mon; + + /* set minimum possible */ + *w = MAX(1, *w); + *h = MAX(1, *h); + if (interact) { + if (*x > sw) + *x = sw - WIDTH(c); + if (*y > sh) + *y = sh - HEIGHT(c); + if (*x + *w + 2 * *bw < 0) + *x = 0; + if (*y + *h + 2 * *bw < 0) + *y = 0; + } else { + if (*x >= m->wx + m->ww) + *x = m->wx + m->ww - WIDTH(c); + if (*y >= m->wy + m->wh) + *y = m->wy + m->wh - HEIGHT(c); + if (*x + *w + 2 * *bw <= m->wx) + *x = m->wx; + if (*y + *h + 2 * *bw <= m->wy) + *y = m->wy; + } + if (*h < bh) + *h = bh; + if (*w < bh) + *w = bh; + 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 */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for aspect limits */ + 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) + *h = *w * c->mina + 0.5; + } + if (baseismin) { /* increment calculation requires this */ + *w -= c->basew; + *h -= c->baseh; + } + /* adjust for increment value */ + if (c->incw) + *w -= *w % c->incw; + 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) + *w = MIN(*w, c->maxw); + if (c->maxh) + *h = MIN(*h, c->maxh); + } + return *x != c->x || *y != c->y || *w != c->w || *h != c->h || *bw != c->bw; +} + +void arrange(Monitor *m) { + if (m) + showhide(m->stack); + else + for (m = mons; m; m = m->next) + showhide(m->stack); + if (m) { + arrangemon(m); + restack(m); + } else + for (m = mons; m; m = m->next) + arrangemon(m); +} + +void arrangemon(Monitor *m) { + Client *c; + + strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); + if (m->lt[m->sellt]->arrange) + m->lt[m->sellt]->arrange(m); + else + /* <>< case; rather than providing an arrange function and upsetting other + * logic that tests for its presence, simply add borders here */ + for (c = selmon->clients; c; c = c->next) + if (ISVISIBLE(c) && c->bw == 0) + resize(c, c->x, c->y, c->w - 2 * borderpx, c->h - 2 * borderpx, + borderpx, 0); +} + +void attach(Client *c) { + c->next = c->mon->clients; + c->mon->clients = c; +} + +void attachstack(Client *c) { + c->snext = c->mon->stack; + c->mon->stack = c; +} + +void swallow(Client *p, Client *c) { + + if (c->noswallow || c->isterminal) + return; + if (c->noswallow && !swallowfloating && c->isfloating) + return; + + detach(c); + detachstack(c); + + setclientstate(c, WithdrawnState); + XUnmapWindow(dpy, p->win); + + p->swallowing = c; + c->mon = p->mon; + + Window w = p->win; + p->win = c->win; + c->win = w; + updatetitle(p); + XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); + arrange(p->mon); + configure(p); + updateclientlist(); +} + +void unswallow(Client *c) { + c->win = c->swallowing->win; + + free(c->swallowing); + c->swallowing = NULL; + + /* unfullscreen the client */ + setfullscreen(c, 0); + updatetitle(c); + arrange(c->mon); + XMapWindow(dpy, c->win); + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + setclientstate(c, NormalState); + focus(NULL); + arrange(c->mon); +} + +void buttonpress(XEvent *e) { + unsigned int i, x, click; + Arg arg = {0}; + Client *c; + Monitor *m; + XButtonPressedEvent *ev = &e->xbutton; + + click = ClkRootWin; + /* focus monitor if necessary */ + if ((m = wintomon(ev->window)) && m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + if (ev->window == selmon->barwin) { + i = x = 0; + do + x += TEXTW(tags[i]); + while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (ev->x < x + blw) + click = ClkLtSymbol; + else if (ev->x > selmon->ww - (int)TEXTW(stext)) + click = ClkStatusText; + else + click = ClkWinTitle; + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + click = ClkClientWin; + } + 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) { + xerrorxlib = XSetErrorHandler(xerrorstart); + /* this causes an error if some other window manager is running */ + XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); + XSync(dpy, False); + XSetErrorHandler(xerror); + XSync(dpy, False); +} + +void cleanup(void) { + Arg a = {.ui = ~0}; + Layout foo = {"", NULL}; + Monitor *m; + size_t i; + + view(&a); + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) + unmanage(m->stack, 0); + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); + for (i = 0; i < CurLast; i++) + drw_cur_free(drw, cursor[i]); + for (i = 0; i < LENGTH(colors); i++) + free(scheme[i]); + XDestroyWindow(dpy, wmcheckwin); + drw_free(drw); + XSync(dpy, False); + XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); +} + +void cleanupmon(Monitor *mon) { + Monitor *m; + + if (mon == mons) + mons = mons->next; + else { + for (m = mons; m && m->next != mon; m = m->next) + ; + m->next = mon->next; + } + XUnmapWindow(dpy, mon->barwin); + XDestroyWindow(dpy, mon->barwin); + free(mon); +} + +void clientmessage(XEvent *e) { + XClientMessageEvent *cme = &e->xclient; + Client *c = wintoclient(cme->window); + + if (!c) + return; + 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 (c != selmon->sel && !c->isurgent) + seturgent(c, 1); + } +} + +void configure(Client *c) { + XConfigureEvent ce; + + ce.type = ConfigureNotify; + ce.display = dpy; + ce.event = c->win; + ce.window = c->win; + ce.x = c->x; + ce.y = c->y; + ce.width = c->w; + ce.height = c->h; + ce.border_width = c->bw; + ce.above = None; + ce.override_redirect = False; + XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); +} + +void configurenotify(XEvent *e) { + Monitor *m; + Client *c; + XConfigureEvent *ev = &e->xconfigure; + int dirty; + + /* TODO: updategeom handling sucks, needs to be simplified */ + if (ev->window == root) { + dirty = (sw != ev->width || sh != ev->height); + sw = ev->width; + sh = ev->height; + if (updategeom() || dirty) { + drw_resize(drw, sw, bh); + updatebars(); + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) + if (c->isfullscreen) + resizeclient(c, m->mx, m->my, m->mw, m->mh, 0); + XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); + } + focus(NULL); + arrange(NULL); } - free(xcape); - ts = stext; - - /* draw status first so it can be overdrawn by tags later */ - if (m == selmon) { /* status is only drawn on selected monitor */ - drw_setscheme(drw, scheme[SchemeStatus]); - tw = TEXTW(stext) - lrpad + 2-correct; /* 2px right padding */ - while (1) { - if ((unsigned int)*ts > LENGTH(colors)) { ts++; continue ; } - ctmp = *ts; - *ts = '\0'; -// drw_text(drw, m->ww - tw + tx, 0, tw - tx, bh, 0, tp, 0); - drw_text(drw, m->ww - tw + tx, 0, tw - tx, bh, 0, tp, 0); - tx += TEXTW(tp) -lrpad; - if (ctmp == '\0') { break; } - drw_setscheme(drw, scheme[(unsigned int)(ctmp-1)]); - *ts = ctmp; - tp = ++ts; - } - } - - for (c = m->clients; c; c = c->next) { - occ |= c->tags; - if (c->isurgent) - urg |= c->tags; - } - x = 0; - for (i = 0; i < LENGTH(tags); i++) { - w = TEXTW(tags[i]); - drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeTagsSel : SchemeTagsNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); - if (occ & 1 << i) - drw_rect(drw, x + boxs, boxs, boxw, boxw, - m == selmon && selmon->sel && selmon->sel->tags & 1 << i, - urg & 1 << i); - x += w; - } - w = blw = TEXTW(m->ltsymbol); - drw_setscheme(drw, scheme[SchemeTagsNorm]); - x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); - - if ((w = m->ww - tw - x) > bh) { - if (m->sel) { -// drw_setscheme(drw, scheme[m == selmon ? SchemeInfoSel : SchemeInfoNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, " ", 0); - if (m->sel->isfloating) - drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); - } else { - drw_setscheme(drw, scheme[SchemeInfoNorm]); - drw_rect(drw, x, 0, w, bh, 1, 1); - } - } - drw_map(drw, m->barwin, 0, 0, m->ww, bh); -} - -void -drawbars(void) -{ - Monitor *m; - - for (m = mons; m; m = m->next) - drawbar(m); -} - -void -enternotify(XEvent *e) -{ - Client *c; - Monitor *m; - XCrossingEvent *ev = &e->xcrossing; - - 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) { - unfocus(selmon->sel, 1); - selmon = m; - } else if (!c || c == selmon->sel) - return; - focus(c); -} - -void -expose(XEvent *e) -{ - Monitor *m; - XExposeEvent *ev = &e->xexpose; - - 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); - if (selmon->sel && selmon->sel != c) - unfocus(selmon->sel, 0); - if (c) { - if (c->mon != selmon) - selmon = c->mon; - if (c->isurgent) - seturgent(c, 0); - detachstack(c); - attachstack(c); - grabbuttons(c, 1); - XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); - setfocus(c); - } else { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } - selmon->sel = c; - drawbars(); + } +} + +void configurerequest(XEvent *e) { + Client *c; + Monitor *m; + XConfigureRequestEvent *ev = &e->xconfigurerequest; + XWindowChanges wc; + + if ((c = wintoclient(ev->window))) { + if (ev->value_mask & CWBorderWidth) + c->bw = ev->border_width; + else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + m = c->mon; + if (ev->value_mask & CWX) { + c->oldx = c->x; + c->x = m->mx + ev->x; + } + if (ev->value_mask & CWY) { + c->oldy = c->y; + c->y = m->my + ev->y; + } + if (ev->value_mask & CWWidth) { + c->oldw = c->w; + c->w = ev->width; + } + if (ev->value_mask & CWHeight) { + c->oldh = c->h; + c->h = ev->height; + } + 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) + 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))) + configure(c); + if (ISVISIBLE(c)) + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + } else + configure(c); + } else { + wc.x = ev->x; + wc.y = ev->y; + wc.width = ev->width; + wc.height = ev->height; + wc.border_width = ev->border_width; + wc.sibling = ev->above; + wc.stack_mode = ev->detail; + XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); + } + XSync(dpy, False); +} + +Monitor *createmon(void) { + Monitor *m; + unsigned int i; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; + m->mfact = mfact; + m->nmaster = nmaster; + m->showbar = showbar; + m->topbar = topbar; + m->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + m->pertag = ecalloc(1, sizeof(Pertag)); + m->pertag->curtag = m->pertag->prevtag = 1; + + for (i = 0; i <= LENGTH(tags); i++) { + m->pertag->nmasters[i] = m->nmaster; + m->pertag->mfacts[i] = m->mfact; + + m->pertag->ltidxs[i][0] = m->lt[0]; + m->pertag->ltidxs[i][1] = m->lt[1]; + m->pertag->sellts[i] = m->sellt; + + m->pertag->showbars[i] = m->showbar; + } + + return m; +} + +void destroynotify(XEvent *e) { + Client *c; + XDestroyWindowEvent *ev = &e->xdestroywindow; + + if ((c = wintoclient(ev->window))) + unmanage(c, 1); + + else if ((c = swallowingclient(ev->window))) + unmanage(c->swallowing, 1); +} + +void detach(Client *c) { + Client **tc; + + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next) + ; + *tc = c->next; +} + +void detachstack(Client *c) { + Client **tc, *t; + + 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) + ; + c->mon->sel = t; + } +} + +Monitor *dirtomon(int dir) { + Monitor *m = NULL; + + if (dir > 0) { + if (!(m = selmon->next)) + m = mons; + } else if (selmon == mons) + for (m = mons; m->next; m = m->next) + ; + else + for (m = mons; m->next != selmon; m = m->next) + ; + return m; +} + +void drawbar(Monitor *m) { + int x, w, tw = 0; + int boxs = drw->fonts->h / 9; + int boxw = drw->fonts->h / 6 + 2; + unsigned int i, occ = 0, urg = 0; + char *ts = stext; + char *tp = stext; + int tx = 0; + char ctmp; + Client *c; + int correct = 0; + char *xcape = malloc(sizeof(char) * 128); + memset(xcape, 0, sizeof(char) * 128); + for (; *ts != '\0'; ts++) { + if (*ts <= LENGTH(colors)) { + sprintf(xcape, "%c", *ts); + correct += TEXTW(xcape) - lrpad; + } + } + free(xcape); + ts = stext; + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + drw_setscheme(drw, scheme[SchemeStatus]); + tw = TEXTW(stext) - lrpad + 2 - correct; /* 2px right padding */ + while (1) { + if ((unsigned int)*ts > LENGTH(colors)) { + ts++; + continue; + } + ctmp = *ts; + *ts = '\0'; + // drw_text(drw, m->ww - tw + tx, 0, tw - tx, bh, + // 0, tp, 0); + drw_text(drw, m->ww - tw + tx, 0, tw - tx, bh, 0, tp, 0); + tx += TEXTW(tp) - lrpad; + if (ctmp == '\0') { + break; + } + drw_setscheme(drw, scheme[(unsigned int)(ctmp - 1)]); + *ts = ctmp; + tp = ++ts; + } + } + + for (c = m->clients; c; c = c->next) { + occ |= c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + for (i = 0; i < LENGTH(tags); i++) { + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeTagsSel + : SchemeTagsNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); + if (occ & 1 << i) + drw_rect(drw, x + boxs, boxs, boxw, boxw, + m == selmon && selmon->sel && selmon->sel->tags & 1 << i, + urg & 1 << i); + x += w; + } + w = blw = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeTagsNorm]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = m->ww - tw - x) > bh) { + if (m->sel) { + // drw_setscheme(drw, scheme[m == selmon ? + // SchemeInfoSel : SchemeInfoNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, " ", 0); + if (m->sel->isfloating) + drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); + } else { + drw_setscheme(drw, scheme[SchemeInfoNorm]); + drw_rect(drw, x, 0, w, bh, 1, 1); + } + } + drw_map(drw, m->barwin, 0, 0, m->ww, bh); +} + +void drawbars(void) { + Monitor *m; + + for (m = mons; m; m = m->next) + drawbar(m); +} + +void enternotify(XEvent *e) { + Client *c; + Monitor *m; + XCrossingEvent *ev = &e->xcrossing; + + 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) { + unfocus(selmon->sel, 1); + selmon = m; + } else if (!c || c == selmon->sel) + return; + focus(c); +} + +void expose(XEvent *e) { + Monitor *m; + XExposeEvent *ev = &e->xexpose; + + 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) + ; + if (selmon->sel && selmon->sel != c) + unfocus(selmon->sel, 0); + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); } /* there are some broken focus acquiring clients needing extra handling */ -void -focusin(XEvent *e) -{ - XFocusChangeEvent *ev = &e->xfocus; - - if (selmon->sel && ev->window != selmon->sel->win) - setfocus(selmon->sel); -} - -void -focusmon(const Arg *arg) -{ - Monitor *m; - - if (!mons->next) - return; - if ((m = dirtomon(arg->i)) == selmon) - return; - unfocus(selmon->sel, 0); - selmon = m; - focus(NULL); - warp(selmon->sel); -} - -void -focusstack(const Arg *arg) -{ - Client *c = NULL, *i; - - 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)) - c = i; - if (!c) - for (; i; i = i->next) - if (ISVISIBLE(i)) - c = i; - } - if (c) { - focus(c); - restack(selmon); - } -} - -Atom -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, - &da, &di, &dl, &dl, &p) == Success && p) { - atom = *(Atom *)p; - XFree(p); - } - return atom; -} - -int -getrootptr(int *x, int *y) -{ - int di; - unsigned int dui; - Window dummy; - - return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); -} - -long -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], - &real, &format, &n, &extra, (unsigned char **)&p) != Success) - return -1; - if (n != 0) - result = *p; - XFree(p); - return result; -} - -int -gettextprop(Window w, Atom atom, char *text, unsigned int size) -{ - char **list = NULL; - int n; - XTextProperty name; - - if (!text || size == 0) - return 0; - text[0] = '\0'; - if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems) - return 0; - if (name.encoding == XA_STRING) - strncpy(text, (char *)name.value, size - 1); - else { - if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) { - strncpy(text, *list, size - 1); - XFreeStringList(list); - } - } - text[size - 1] = '\0'; - XFree(name.value); - return 1; -} - -void -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) - XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, - BUTTONMASK, GrabModeSync, GrabModeSync, None, None); - 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); - } -} - -void -grabkeys(void) -{ - updatenumlockmask(); - { - unsigned int i, j; - unsigned int modifiers[] = { 0, LockMask, numlockmask, numlockmask|LockMask }; - 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++) - XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, - True, GrabModeAsync, GrabModeAsync); - } -} - -void -incnmaster(const Arg *arg) -{ - unsigned int i; - selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); - for(i=0; itagset[selmon->seltags] & 1<pertag->nmasters[i+1] = selmon->nmaster; - - if(selmon->pertag->curtag == 0) - { - selmon->pertag->nmasters[0] = selmon->nmaster; - } - arrange(selmon); +void focusin(XEvent *e) { + XFocusChangeEvent *ev = &e->xfocus; + + if (selmon->sel && ev->window != selmon->sel->win) + setfocus(selmon->sel); +} + +void focusmon(const Arg *arg) { + Monitor *m; + + if (!mons->next) + return; + if ((m = dirtomon(arg->i)) == selmon) + return; + unfocus(selmon->sel, 0); + selmon = m; + focus(NULL); + warp(selmon->sel); +} + +void focusstack(const Arg *arg) { + Client *c = NULL, *i; + + 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)) + c = i; + if (!c) + for (; i; i = i->next) + if (ISVISIBLE(i)) + c = i; + } + if (c) { + focus(c); + restack(selmon); + } +} + +Atom 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, + &da, &di, &dl, &dl, &p) == Success && + p) { + atom = *(Atom *)p; + XFree(p); + } + return atom; +} + +int getrootptr(int *x, int *y) { + int di; + unsigned int dui; + Window dummy; + + return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); +} + +long 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], &real, &format, &n, &extra, + (unsigned char **)&p) != Success) + return -1; + if (n != 0) + result = *p; + XFree(p); + return result; +} + +int gettextprop(Window w, Atom atom, char *text, unsigned int size) { + char **list = NULL; + int n; + XTextProperty name; + + if (!text || size == 0) + return 0; + text[0] = '\0'; + if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems) + return 0; + if (name.encoding == XA_STRING) + strncpy(text, (char *)name.value, size - 1); + else { + if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && + *list) { + strncpy(text, *list, size - 1); + XFreeStringList(list); + } + } + text[size - 1] = '\0'; + XFree(name.value); + return 1; +} + +void 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) + XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, + GrabModeSync, GrabModeSync, None, None); + 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); + } +} + +void grabkeys(void) { + updatenumlockmask(); + { + unsigned int i, j; + unsigned int modifiers[] = {0, LockMask, numlockmask, + numlockmask | LockMask}; + 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++) + XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True, + GrabModeAsync, GrabModeAsync); + } +} + +void incnmaster(const Arg *arg) { + unsigned int i; + selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); + for (i = 0; i < LENGTH(tags); ++i) + if (selmon->tagset[selmon->seltags] & 1 << i) + selmon->pertag->nmasters[i + 1] = selmon->nmaster; + + if (selmon->pertag->curtag == 0) { + selmon->pertag->nmasters[0] = selmon->nmaster; + } + 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 - && unique[n].width == info->width && unique[n].height == info->height) - return 0; - return 1; +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 && + unique[n].width == info->width && unique[n].height == info->height) + return 0; + return 1; } #endif /* XINERAMA */ -void -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 - && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) - && keys[i].func) - keys[i].func(&(keys[i].arg)); -} - -void -killclient(const Arg *arg) -{ - if (!selmon->sel) - return; - if (!sendevent(selmon->sel, wmatom[WMDelete])) { - XGrabServer(dpy); - XSetErrorHandler(xerrordummy); - XSetCloseDownMode(dpy, DestroyAll); - XKillClient(dpy, selmon->sel->win); - XSync(dpy, False); - XSetErrorHandler(xerror); - XUngrabServer(dpy); - } -} - -void -manage(Window w, XWindowAttributes *wa) -{ - Client *c, *t = NULL, *term = NULL; - Window trans = None; - XWindowChanges wc; - - c = ecalloc(1, sizeof(Client)); - c->win = w; - c->pid = winpid(w); - /* geometry */ - c->x = c->oldx = wa->x; - c->y = c->oldy = wa->y; - c->w = c->oldw = wa->width; - c->h = c->oldh = wa->height; - c->oldbw = wa->border_width; - - updatetitle(c); - if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { - c->mon = t->mon; - c->tags = t->tags; - } else { - c->mon = selmon; - applyrules(c); - term = termforwin(c); - } - - 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) - 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 */ - c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) - && (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my); - c->bw = borderpx; - - selmon->tagset[selmon->seltags] &= ~scratchtag; - if (!strcmp(c->name, scratchpadname)) { - c->mon->tagset[c->mon->seltags] |= c->tags = scratchtag; - c->isfloating = True; - c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); - c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); - } - - wc.border_width = c->bw; - XConfigureWindow(dpy, w, CWBorderWidth, &wc); - XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); - configure(c); /* propagates border_width, if size doesn't change */ - updatewindowtype(c); - updatesizehints(c); - updatewmhints(c); - XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); - grabbuttons(c, 0); - if (!c->isfloating) - c->isfloating = c->oldstate = trans != None || c->isfixed; - if (c->isfloating) - XRaiseWindow(dpy, c->win); - attach(c); - attachstack(c); - XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend, - (unsigned char *) &(c->win), 1); - XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */ - setclientstate(c, NormalState); - if (c->mon == selmon) - unfocus(selmon->sel, 0); - c->mon->sel = c; - arrange(c->mon); - XMapWindow(dpy, c->win); - if (term) - swallow(term, c); - focus(NULL); -} - -void -mappingnotify(XEvent *e) -{ - XMappingEvent *ev = &e->xmapping; - - XRefreshKeyboardMapping(ev); - if (ev->request == MappingKeyboard) - grabkeys(); -} - -void -maprequest(XEvent *e) -{ - static XWindowAttributes wa; - XMapRequestEvent *ev = &e->xmaprequest; - - if (!XGetWindowAttributes(dpy, ev->window, &wa)) - return; - if (wa.override_redirect) - return; - if (!wintoclient(ev->window)) - manage(ev->window, &wa); -} - -void -monocle(Monitor *m) -{ - unsigned int n = 0; - Client *c; - - for (c = m->clients; c; c = c->next) - if (ISVISIBLE(c)) - n++; - if (n > 0) /* override layout symbol */ - snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); - for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) - resize(c, m->wx, m->wy, m->ww, m->wh, 0, 0); -} - -void -motionnotify(XEvent *e) -{ - static Monitor *mon = NULL; - Monitor *m; - XMotionEvent *ev = &e->xmotion; - - if (ev->window != root) - return; - if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { - unfocus(selmon->sel, 1); - selmon = m; - focus(NULL); - } - mon = m; -} - -void -movemouse(const Arg *arg) -{ - int x, y, ocx, ocy, nx, ny; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) - return; - if (!getrootptr(&x, &y)) - return; - do { - XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); - switch(ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nx = ocx + (ev.xmotion.x - x); - ny = ocy + (ev.xmotion.y - y); - if (abs(selmon->wx - nx) < snap) - nx = selmon->wx; - else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) - nx = selmon->wx + selmon->ww - WIDTH(c); - if (abs(selmon->wy - ny) < snap) - ny = selmon->wy; - else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) - ny = selmon->wy + selmon->wh - HEIGHT(c); - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange - && (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) - togglefloating(NULL); - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, nx, ny, c->w, c->h, c->bw, 1); - break; - } - } while (ev.type != ButtonRelease); - XUngrabPointer(dpy, CurrentTime); - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } -} - -void -moveresize(const Arg *arg) { - /* only floating windows can be moved */ - Client *c; - c = selmon->sel; - int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh; - char xAbs, yAbs, wAbs, hAbs; - int msx, msy, dx, dy, nmx, nmy; - unsigned int dui; - Window dummy; - - if (!c || !arg) - return; - if (selmon->lt[selmon->sellt]->arrange && !c->isfloating) - return; - if (sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, &wAbs, &h, &hAbs) != 8) - return; - - /* compute new window position; prevent window from be positioned outside the current monitor */ - nw = c->w + w; - if (wAbs == 'W') - nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw; - - nh = c->h + h; - if (hAbs == 'H') - nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw; - - nx = c->x + x; - if (xAbs == 'X') { - if (x < selmon->mx) - nx = selmon->mx; - else if (x > selmon->mx + selmon->mw) - nx = selmon->mx + selmon->mw - nw - 2 * c->bw; - else - nx = x; - } - - ny = c->y + y; - if (yAbs == 'Y') { - if (y < selmon->my) - ny = selmon->my; - else if (y > selmon->my + selmon->mh) - ny = selmon->my + selmon->mh - nh - 2 * c->bw; - else - ny = y; - } - - ox = c->x; - oy = c->y; - ow = c->w; - oh = c->h; - - XRaiseWindow(dpy, c->win); - Bool xqp = XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui); - resize(c, nx, ny, nw, nh, borderpx, True); - - /* move cursor along with the window to avoid problems caused by the sloppy focus */ - if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy) - { - nmx = c->x - ox + c->w - ow; - nmy = c->y - oy + c->h - oh; - XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy); - } -} - -Client * -nexttiled(Client *c) -{ - for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); - return c; -} - -void -pop(Client *c) -{ - detach(c); - attach(c); - focus(c); - arrange(c->mon); -} - -void -propertynotify(XEvent *e) -{ - Client *c; - Window trans; - XPropertyEvent *ev = &e->xproperty; - - if ((ev->window == root) && (ev->atom == XA_WM_NAME)) - updatestatus(); - else if (ev->state == PropertyDelete) - return; /* ignore */ - else if ((c = wintoclient(ev->window))) { - switch(ev->atom) { - default: break; - case XA_WM_TRANSIENT_FOR: - if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && - (c->isfloating = (wintoclient(trans)) != NULL)) - arrange(c->mon); - break; - case XA_WM_NORMAL_HINTS: - updatesizehints(c); - break; - case XA_WM_HINTS: - updatewmhints(c); - drawbars(); - break; - } - if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { - updatetitle(c); - if (c == c->mon->sel) - drawbar(c->mon); - } - if (ev->atom == netatom[NetWMWindowType]) - updatewindowtype(c); - } -} - -void -quit(const Arg *arg) -{ - if(arg->i) restart = 1; - running = 0; -} - -Monitor * -recttomon(int x, int y, int w, int h) -{ - Monitor *m, *r = selmon; - int a, area = 0; - - for (m = mons; m; m = m->next) - if ((a = INTERSECT(x, y, w, h, m)) > area) { - area = a; - r = m; - } - return r; -} - -void -resize(Client *c, int x, int y, int w, int h, int bw, int interact) -{ - if (applysizehints(c, &x, &y, &w, &h, &bw, interact)) - resizeclient(c, x, y, w, h, bw); -} - -void -resizeclient(Client *c, int x, int y, int w, int h, int bw) -{ - XWindowChanges wc; - - c->oldx = c->x; c->x = wc.x = x; - c->oldy = c->y; c->y = wc.y = y; - c->oldw = c->w; c->w = wc.width = w; - c->oldh = c->h; c->h = wc.height = h; - c->oldbw = c->bw; c->bw = wc.border_width = bw; - XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); - configure(c); - XSync(dpy, False); -} - -void -resizemouse(const Arg *arg) -{ - int ocx, ocy, nw, nh; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) - return; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); - do { - XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); - switch(ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); - nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); - if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww - && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh) - { - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange - && (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) - togglefloating(NULL); - } - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, c->x, c->y, nw, nh, c->bw, 1); - break; - } - } while (ev.type != ButtonRelease); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); - XUngrabPointer(dpy, CurrentTime); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } -} - -void -restack(Monitor *m) -{ - Client *c; - XEvent ev; - XWindowChanges wc; - - drawbar(m); - if (!m->sel) - return; - if (m->sel->isfloating || !m->lt[m->sellt]->arrange) - XRaiseWindow(dpy, m->sel->win); - if (m->lt[m->sellt]->arrange) { - wc.stack_mode = Below; - wc.sibling = m->barwin; - for (c = m->stack; c; c = c->snext) - if (!c->isfloating && ISVISIBLE(c)) { - XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc); - wc.sibling = c->win; - } - } - XSync(dpy, False); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); - if (m == selmon && (m->tagset[m->seltags] & m->sel->tags) && selmon->lt[selmon->sellt] != &layouts[2]) - warp(m->sel); -} - -void -run(void) -{ - XEvent ev; - /* main event loop */ - XSync(dpy, False); - while (running && !XNextEvent(dpy, &ev)) - if (handler[ev.type]) - handler[ev.type](&ev); /* call handler */ -} - -void -scan(void) -{ - unsigned int i, num; - Window d1, d2, *wins = NULL; - XWindowAttributes wa; - - 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 || getstate(wins[i]) == IconicState) - manage(wins[i], &wa); - } - for (i = 0; i < num; i++) { /* now the transients */ - if (!XGetWindowAttributes(dpy, wins[i], &wa)) - continue; - if (XGetTransientForHint(dpy, wins[i], &d1) - && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) - manage(wins[i], &wa); - } - if (wins) - XFree(wins); - } -} - -void -sendmon(Client *c, Monitor *m) -{ - if (c->mon == m) - return; - unfocus(c, 1); - detach(c); - detachstack(c); - c->mon = m; - c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ - attach(c); - attachstack(c); - focus(NULL); - arrange(NULL); -} - -void -setclientstate(Client *c, long state) -{ - long data[] = { state, None }; - - XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, - PropModeReplace, (unsigned char *)data, 2); -} - -int -sendevent(Client *c, Atom proto) -{ - int n; - Atom *protocols; - int exists = 0; - XEvent ev; - - if (XGetWMProtocols(dpy, c->win, &protocols, &n)) { - while (!exists && n--) - exists = protocols[n] == proto; - XFree(protocols); - } - if (exists) { - ev.type = ClientMessage; - ev.xclient.window = c->win; - ev.xclient.message_type = wmatom[WMProtocols]; - ev.xclient.format = 32; - ev.xclient.data.l[0] = proto; - ev.xclient.data.l[1] = CurrentTime; - XSendEvent(dpy, c->win, False, NoEventMask, &ev); - } - return exists; -} - -void -setfocus(Client *c) -{ - if (!c->neverfocus) { - XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); - XChangeProperty(dpy, root, netatom[NetActiveWindow], - XA_WINDOW, 32, PropModeReplace, - (unsigned char *) &(c->win), 1); - } - sendevent(c, wmatom[WMTakeFocus]); -} - -void -setfullscreen(Client *c, int fullscreen) -{ - if (fullscreen && !c->isfullscreen) { - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1); - c->isfullscreen = 1; - c->oldstate = c->isfloating; - c->isfloating = 1; - resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh, 0); - XRaiseWindow(dpy, c->win); - } else if (!fullscreen && c->isfullscreen){ - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char*)0, 0); - c->isfullscreen = 0; - c->isfloating = c->oldstate; - c->x = c->oldx; - c->y = c->oldy; - c->w = c->oldw; - c->h = c->oldh; - c->bw = c->oldbw; - resizeclient(c, c->x, c->y, c->w, c->h, c->bw); - arrange(c->mon); - } -} - -void -setlayout(const Arg *arg) -{ - unsigned int i; - if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) - selmon->sellt ^= 1; - if (arg && arg->v) - selmon->lt[selmon->sellt] = (Layout *)arg->v; - strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); - - for(i=0; itagset[selmon->seltags] & 1<pertag->ltidxs[i+1][selmon->sellt] = selmon->lt[selmon->sellt]; - selmon->pertag->sellts[i+1] = selmon->sellt; - } - - if(selmon->pertag->curtag == 0) - { - selmon->pertag->ltidxs[0][selmon->sellt] = selmon->lt[selmon->sellt]; - selmon->pertag->sellts[0] = selmon->sellt; - } - - if (selmon->sel) - arrange(selmon); - else - drawbar(selmon); +void 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 && + CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) + keys[i].func(&(keys[i].arg)); +} + +void killclient(const Arg *arg) { + if (!selmon->sel) + return; + if (!sendevent(selmon->sel, wmatom[WMDelete])) { + XGrabServer(dpy); + XSetErrorHandler(xerrordummy); + XSetCloseDownMode(dpy, DestroyAll); + XKillClient(dpy, selmon->sel->win); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } +} + +void manage(Window w, XWindowAttributes *wa) { + Client *c, *t = NULL, *term = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; + c->pid = winpid(w); + /* geometry */ + c->x = c->oldx = wa->x; + c->y = c->oldy = wa->y; + c->w = c->oldw = wa->width; + c->h = c->oldh = wa->height; + c->oldbw = wa->border_width; + + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; + c->tags = t->tags; + } else { + c->mon = selmon; + applyrules(c); + term = termforwin(c); + } + + 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) + 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 */ + c->y = MAX(c->y, + ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) && + (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) + ? bh + : c->mon->my); + c->bw = borderpx; + + selmon->tagset[selmon->seltags] &= ~scratchtag; + if (!strcmp(c->name, scratchpadname)) { + c->mon->tagset[c->mon->seltags] |= c->tags = scratchtag; + c->isfloating = True; + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + + wc.border_width = c->bw; + XConfigureWindow(dpy, w, CWBorderWidth, &wc); + XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); + configure(c); /* propagates border_width, if size doesn't change */ + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); + XSelectInput(dpy, w, + EnterWindowMask | FocusChangeMask | PropertyChangeMask | + StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) + c->isfloating = c->oldstate = trans != None || c->isfixed; + if (c->isfloating) + XRaiseWindow(dpy, c->win); + attach(c); + attachstack(c); + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); + XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, + c->h); /* some windows require this */ + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + XMapWindow(dpy, c->win); + if (term) + swallow(term, c); + focus(NULL); +} + +void mappingnotify(XEvent *e) { + XMappingEvent *ev = &e->xmapping; + + XRefreshKeyboardMapping(ev); + if (ev->request == MappingKeyboard) + grabkeys(); +} + +void maprequest(XEvent *e) { + static XWindowAttributes wa; + XMapRequestEvent *ev = &e->xmaprequest; + + if (!XGetWindowAttributes(dpy, ev->window, &wa)) + return; + if (wa.override_redirect) + return; + if (!wintoclient(ev->window)) + manage(ev->window, &wa); +} + +void monocle(Monitor *m) { + unsigned int n = 0; + Client *c; + + for (c = m->clients; c; c = c->next) + if (ISVISIBLE(c)) + n++; + if (n > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); + for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) + resize(c, m->wx, m->wy, m->ww, m->wh, 0, 0); +} + +void motionnotify(XEvent *e) { + static Monitor *mon = NULL; + Monitor *m; + XMotionEvent *ev = &e->xmotion; + + if (ev->window != root) + return; + if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + mon = m; +} + +void movemouse(const Arg *arg) { + int x, y, ocx, ocy, nx, ny; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + if (!getrootptr(&x, &y)) + return; + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + if (abs(selmon->wx - nx) < snap) + nx = selmon->wx; + else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) + nx = selmon->wx + selmon->ww - WIDTH(c); + if (abs(selmon->wy - ny) < snap) + ny = selmon->wy; + else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) + ny = selmon->wy + selmon->wh - HEIGHT(c); + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) + togglefloating(NULL); + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, nx, ny, c->w, c->h, c->bw, 1); + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +void moveresize(const Arg *arg) { + /* only floating windows can be moved */ + Client *c; + c = selmon->sel; + int x, y, w, h, nx, ny, nw, nh, ox, oy, ow, oh; + char xAbs, yAbs, wAbs, hAbs; + int msx, msy, dx, dy, nmx, nmy; + unsigned int dui; + Window dummy; + + if (!c || !arg) + return; + if (selmon->lt[selmon->sellt]->arrange && !c->isfloating) + return; + if (sscanf((char *)arg->v, "%d%c %d%c %d%c %d%c", &x, &xAbs, &y, &yAbs, &w, + &wAbs, &h, &hAbs) != 8) + return; + + /* compute new window position; prevent window from be positioned outside the + * current monitor */ + nw = c->w + w; + if (wAbs == 'W') + nw = w < selmon->mw - 2 * c->bw ? w : selmon->mw - 2 * c->bw; + + nh = c->h + h; + if (hAbs == 'H') + nh = h < selmon->mh - 2 * c->bw ? h : selmon->mh - 2 * c->bw; + + nx = c->x + x; + if (xAbs == 'X') { + if (x < selmon->mx) + nx = selmon->mx; + else if (x > selmon->mx + selmon->mw) + nx = selmon->mx + selmon->mw - nw - 2 * c->bw; + else + nx = x; + } + + ny = c->y + y; + if (yAbs == 'Y') { + if (y < selmon->my) + ny = selmon->my; + else if (y > selmon->my + selmon->mh) + ny = selmon->my + selmon->mh - nh - 2 * c->bw; + else + ny = y; + } + + ox = c->x; + oy = c->y; + ow = c->w; + oh = c->h; + + XRaiseWindow(dpy, c->win); + Bool xqp = + XQueryPointer(dpy, root, &dummy, &dummy, &msx, &msy, &dx, &dy, &dui); + resize(c, nx, ny, nw, nh, borderpx, True); + + /* move cursor along with the window to avoid problems caused by the sloppy + * focus */ + if (xqp && ox <= msx && (ox + ow) >= msx && oy <= msy && (oy + oh) >= msy) { + nmx = c->x - ox + c->w - ow; + nmy = c->y - oy + c->h - oh; + XWarpPointer(dpy, None, None, 0, 0, 0, 0, nmx, nmy); + } +} + +Client *nexttiled(Client *c) { + for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next) + ; + return c; +} + +void pop(Client *c) { + detach(c); + attach(c); + focus(c); + arrange(c->mon); +} + +void propertynotify(XEvent *e) { + Client *c; + Window trans; + XPropertyEvent *ev = &e->xproperty; + + if ((ev->window == root) && (ev->atom == XA_WM_NAME)) + updatestatus(); + else if (ev->state == PropertyDelete) + return; /* ignore */ + else if ((c = wintoclient(ev->window))) { + switch (ev->atom) { + default: + break; + case XA_WM_TRANSIENT_FOR: + if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && + (c->isfloating = (wintoclient(trans)) != NULL)) + arrange(c->mon); + break; + case XA_WM_NORMAL_HINTS: + updatesizehints(c); + break; + case XA_WM_HINTS: + updatewmhints(c); + drawbars(); + break; + } + if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { + updatetitle(c); + if (c == c->mon->sel) + drawbar(c->mon); + } + if (ev->atom == netatom[NetWMWindowType]) + updatewindowtype(c); + } +} + +void quit(const Arg *arg) { + if (arg->i) + restart = 1; + running = 0; +} + +Monitor *recttomon(int x, int y, int w, int h) { + Monitor *m, *r = selmon; + int a, area = 0; + + for (m = mons; m; m = m->next) + if ((a = INTERSECT(x, y, w, h, m)) > area) { + area = a; + r = m; + } + return r; +} + +void resize(Client *c, int x, int y, int w, int h, int bw, int interact) { + if (applysizehints(c, &x, &y, &w, &h, &bw, interact)) + resizeclient(c, x, y, w, h, bw); +} + +void resizeclient(Client *c, int x, int y, int w, int h, int bw) { + XWindowChanges wc; + + c->oldx = c->x; + c->x = wc.x = x; + c->oldy = c->y; + c->y = wc.y = y; + c->oldw = c->w; + c->w = wc.width = w; + c->oldh = c->h; + c->h = wc.height = h; + c->oldbw = c->bw; + c->bw = wc.border_width = bw; + XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, + &wc); + configure(c); + XSync(dpy, False); +} + +void resizemouse(const Arg *arg) { + int ocx, ocy, nw, nh; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + do { + XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); + switch (ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); + nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); + if (c->mon->wx + nw >= selmon->wx && + c->mon->wx + nw <= selmon->wx + selmon->ww && + c->mon->wy + nh >= selmon->wy && + c->mon->wy + nh <= selmon->wy + selmon->wh) { + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && + (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) + togglefloating(NULL); + } + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, c->x, c->y, nw, nh, c->bw, 1); + break; + } + } while (ev.type != ButtonRelease); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, + c->h + c->bw - 1); + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } +} + +void restack(Monitor *m) { + Client *c; + XEvent ev; + XWindowChanges wc; + + drawbar(m); + if (!m->sel) + return; + if (m->sel->isfloating || !m->lt[m->sellt]->arrange) + XRaiseWindow(dpy, m->sel->win); + if (m->lt[m->sellt]->arrange) { + wc.stack_mode = Below; + wc.sibling = m->barwin; + for (c = m->stack; c; c = c->snext) + if (!c->isfloating && ISVISIBLE(c)) { + XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); + wc.sibling = c->win; + } + } + XSync(dpy, False); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) + ; + if (m == selmon && (m->tagset[m->seltags] & m->sel->tags) && + selmon->lt[selmon->sellt] != &layouts[2]) + warp(m->sel); +} + +void run(void) { + XEvent ev; + /* main event loop */ + XSync(dpy, False); + while (running && !XNextEvent(dpy, &ev)) + if (handler[ev.type]) + handler[ev.type](&ev); /* call handler */ +} + +void scan(void) { + unsigned int i, num; + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + + 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 || getstate(wins[i]) == IconicState) + manage(wins[i], &wa); + } + for (i = 0; i < num; i++) { /* now the transients */ + if (!XGetWindowAttributes(dpy, wins[i], &wa)) + continue; + if (XGetTransientForHint(dpy, wins[i], &d1) && + (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) + manage(wins[i], &wa); + } + if (wins) + XFree(wins); + } +} + +void sendmon(Client *c, Monitor *m) { + if (c->mon == m) + return; + unfocus(c, 1); + detach(c); + detachstack(c); + c->mon = m; + c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ + attach(c); + attachstack(c); + focus(NULL); + arrange(NULL); +} + +void setclientstate(Client *c, long state) { + long data[] = {state, None}; + + XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, + PropModeReplace, (unsigned char *)data, 2); +} + +int sendevent(Client *c, Atom proto) { + int n; + Atom *protocols; + int exists = 0; + XEvent ev; + + if (XGetWMProtocols(dpy, c->win, &protocols, &n)) { + while (!exists && n--) + exists = protocols[n] == proto; + XFree(protocols); + } + if (exists) { + ev.type = ClientMessage; + ev.xclient.window = c->win; + ev.xclient.message_type = wmatom[WMProtocols]; + ev.xclient.format = 32; + ev.xclient.data.l[0] = proto; + ev.xclient.data.l[1] = CurrentTime; + XSendEvent(dpy, c->win, False, NoEventMask, &ev); + } + return exists; +} + +void setfocus(Client *c) { + if (!c->neverfocus) { + XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); + XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&(c->win), 1); + } + sendevent(c, wmatom[WMTakeFocus]); +} + +void setfullscreen(Client *c, int fullscreen) { + if (fullscreen && !c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)&netatom[NetWMFullscreen], + 1); + c->isfullscreen = 1; + c->oldstate = c->isfloating; + c->isfloating = 1; + resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh, 0); + XRaiseWindow(dpy, c->win); + } else if (!fullscreen && c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char *)0, 0); + c->isfullscreen = 0; + c->isfloating = c->oldstate; + c->x = c->oldx; + c->y = c->oldy; + c->w = c->oldw; + c->h = c->oldh; + c->bw = c->oldbw; + resizeclient(c, c->x, c->y, c->w, c->h, c->bw); + arrange(c->mon); + } +} + +void setlayout(const Arg *arg) { + unsigned int i; + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) + selmon->sellt ^= 1; + if (arg && arg->v) + selmon->lt[selmon->sellt] = (Layout *)arg->v; + strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, + sizeof selmon->ltsymbol); + + for (i = 0; i < LENGTH(tags); ++i) + if (selmon->tagset[selmon->seltags] & 1 << i) { + selmon->pertag->ltidxs[i + 1][selmon->sellt] = selmon->lt[selmon->sellt]; + selmon->pertag->sellts[i + 1] = selmon->sellt; + } + + if (selmon->pertag->curtag == 0) { + selmon->pertag->ltidxs[0][selmon->sellt] = selmon->lt[selmon->sellt]; + selmon->pertag->sellts[0] = selmon->sellt; + } + + if (selmon->sel) + arrange(selmon); + else + drawbar(selmon); } /* arg > 1.0 will set mfact absolutely */ -void -setmfact(const Arg *arg) -{ - float f; - unsigned int i; - - if (!arg || !selmon->lt[selmon->sellt]->arrange) - return; - f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; - if(arg->f == 0.0) - f = mfact; - if (f < 0.05 || f > 0.95) - return; - selmon->mfact = f; - for(i=0; itagset[selmon->seltags] & 1<pertag->mfacts[i+1] = f; - - if(selmon->pertag->curtag == 0) - { - selmon->pertag->mfacts[0] = f; - } - arrange(selmon); -} - -void -setup(void) -{ - int i; - XSetWindowAttributes wa; - Atom utf8string; - - /* clean up any zombies immediately */ - sigchld(0); - - signal(SIGHUP, sighup); - signal(SIGTERM, sigterm); - - /* init screen */ - screen = DefaultScreen(dpy); - sw = DisplayWidth(dpy, screen); - sh = DisplayHeight(dpy, screen); - root = RootWindow(dpy, screen); - xinitvisual(); - drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap); - if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) - die("no fonts could be loaded."); - lrpad = drw->fonts->h; - bh = drw->fonts->h + 2; - updategeom(); - /* init atoms */ - utf8string = XInternAtom(dpy, "UTF8_STRING", False); - wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); - wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); - wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); - wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); - netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); - netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); - netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); - netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); - netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); - netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); - netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); - netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); - netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); - /* init cursors */ - cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); - cursor[CurResize] = drw_cur_create(drw, XC_sizing); - cursor[CurMove] = drw_cur_create(drw, XC_fleur); - /* init appearance */ - scheme = ecalloc(LENGTH(colors), sizeof(Clr *)); - for (i = 0; i < LENGTH(colors); i++) - scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3); - /* init bars */ - updatebars(); - updatestatus(); - /* supporting window for NetWMCheck */ - wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *) &wmcheckwin, 1); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, - PropModeReplace, (unsigned char *) "dwm", 3); - XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *) &wmcheckwin, 1); - /* EWMH support per view */ - XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, - PropModeReplace, (unsigned char *) netatom, NetLast); - XDeleteProperty(dpy, root, netatom[NetClientList]); - /* select events */ - wa.cursor = cursor[CurNormal]->cursor; - wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask - |ButtonPressMask|PointerMotionMask|EnterWindowMask - |LeaveWindowMask|StructureNotifyMask|PropertyChangeMask; - XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); - XSelectInput(dpy, root, wa.event_mask); - grabkeys(); - focus(NULL); -} - - -void -seturgent(Client *c, int urg) -{ - XWMHints *wmh; - - c->isurgent = urg; - if (!(wmh = XGetWMHints(dpy, c->win))) - return; - wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); - XSetWMHints(dpy, c->win, wmh); - XFree(wmh); -} - -void -showhide(Client *c) -{ - if (!c) - return; - if (ISVISIBLE(c)) { - /* show clients top down */ - XMoveWindow(dpy, c->win, c->x, c->y); - if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) - resize(c, c->x, c->y, c->w, c->h, c->bw, 0); - showhide(c->snext); - } else { - /* hide clients bottom up */ - showhide(c->snext); - XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); - } -} - -void -sigchld(int unused) -{ - if (signal(SIGCHLD, sigchld) == SIG_ERR) - die("can't install SIGCHLD handler:"); - while (0 < waitpid(-1, NULL, WNOHANG)); -} - -void -sighup(int unused) -{ - Arg a = {.i = 1}; - quit(&a); -} - -void -sigterm(int unused) -{ - Arg a = {.i = 0}; - quit(&a); -} - -void -spawn(const Arg *arg) -{ - if (arg->v == dmenucmd) - dmenumon[0] = '0' + selmon->num; - selmon->tagset[selmon->seltags] &= ~scratchtag; - if (fork() == 0) { - if (dpy) - close(ConnectionNumber(dpy)); - setsid(); - execvp(((char **)arg->v)[0], (char **)arg->v); - fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); - perror(" failed"); - exit(EXIT_SUCCESS); - } -} - -void -tag(const Arg *arg) -{ - if (selmon->sel && arg->ui & TAGMASK) { - selmon->sel->tags = arg->ui & TAGMASK; - focus(NULL); - arrange(selmon); - } -} - -void -tagmon(const Arg *arg) -{ - if (!selmon->sel || !mons->next) - return; - sendmon(selmon->sel, dirtomon(arg->i)); -} - -void -togglebar(const Arg *arg) -{ - unsigned int i; - selmon->showbar = !selmon->showbar; - for(i=0; itagset[selmon->seltags] & 1<pertag->showbars[i+1] = selmon->showbar; - - if(selmon->pertag->curtag == 0) - { - selmon->pertag->showbars[0] = selmon->showbar; - } - updatebarpos(selmon); - XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh); - arrange(selmon); -} - -void -togglefloating(const Arg *arg) -{ - if (!selmon->sel) - return; - if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ - return; - selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; - if (selmon->sel->isfloating) - resize(selmon->sel, selmon->sel->x, selmon->sel->y, - selmon->sel->w - 2 * (borderpx - selmon->sel->bw), - selmon->sel->h - 2 * (borderpx - selmon->sel->bw), - borderpx, 0); - arrange(selmon); -} - -void -togglescratch(const Arg *arg) -{ - Client *c; - unsigned int found = 0; - - for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next); - if (found) { - unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; - if (newtagset) { - selmon->tagset[selmon->seltags] = newtagset; - focus(NULL); - arrange(selmon); - } - if (ISVISIBLE(c)) { - focus(c); - restack(selmon); - } - } else - spawn(arg); -} - -void -toggletag(const Arg *arg) -{ - unsigned int newtags; - - if (!selmon->sel) - return; - newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); - if (newtags) { - selmon->sel->tags = newtags; - focus(NULL); - arrange(selmon); - } -} - -void -toggleview(const Arg *arg) -{ - unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); - int i; - - if (newtagset) { - selmon->tagset[selmon->seltags] = newtagset; - - if (newtagset == ~0) { - selmon->pertag->prevtag = selmon->pertag->curtag; - selmon->pertag->curtag = 0; - } - - /* test if the user did not select the same tag */ - if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) { - selmon->pertag->prevtag = selmon->pertag->curtag; - for (i = 0; !(newtagset & 1 << i); i++) ; - selmon->pertag->curtag = i + 1; - } - - /* apply settings for this view */ - selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; - selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; - selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; - selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; - selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; - - if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) - togglebar(NULL); - - focus(NULL); - arrange(selmon); - } -} - -void -unfocus(Client *c, int setfocus) -{ - if (!c) - return; - grabbuttons(c, 0); - XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); - if (setfocus) { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } -} - -void -unmanage(Client *c, int destroyed) -{ - Monitor *m = c->mon; - XWindowChanges wc; - - if (c->swallowing) { - unswallow(c); - return; - } - - Client *s = swallowingclient(c->win); - if (s) { - free(s->swallowing); - s->swallowing = NULL; - arrange(m); - focus(NULL); - return; - } - - detach(c); - detachstack(c); - if (!destroyed) { - wc.border_width = c->oldbw; - XGrabServer(dpy); /* avoid race conditions */ - XSetErrorHandler(xerrordummy); - XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ - XUngrabButton(dpy, AnyButton, AnyModifier, c->win); - setclientstate(c, WithdrawnState); - XSync(dpy, False); - XSetErrorHandler(xerror); - XUngrabServer(dpy); - } - free(c); - - if (!s) { - arrange(m); - focus(NULL); - updateclientlist(); - } -} - -void -unmapnotify(XEvent *e) -{ - Client *c; - XUnmapEvent *ev = &e->xunmap; - - if ((c = wintoclient(ev->window))) { - if (ev->send_event) - setclientstate(c, WithdrawnState); - else - unmanage(c, 0); - } -} - -void -updatebars(void) -{ - Monitor *m; - XSetWindowAttributes wa = { - .override_redirect = True, - .background_pixel = 0, - .border_pixel = 0, - .colormap = cmap, - .event_mask = ButtonPressMask|ExposureMask - }; - XClassHint ch = {"dwm", "dwm"}; - for (m = mons; m; m = m->next) { - if (m->barwin) - continue; - m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth, - InputOutput, visual, - CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa); - XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); - XMapRaised(dpy, m->barwin); - XSetClassHint(dpy, m->barwin, &ch); - } -} - -void -updatebarpos(Monitor *m) -{ - m->wy = m->my; - m->wh = m->mh; - if (m->showbar) { - m->wh -= bh; - m->by = m->topbar ? m->wy : m->wy + m->wh; - m->wy = m->topbar ? m->wy + bh : m->wy; - } else - m->by = -bh; -} - -void -updateclientlist() -{ - Client *c; - Monitor *m; - - XDeleteProperty(dpy, root, netatom[NetClientList]); - for (m = mons; m; m = m->next) - for (c = m->clients; c; c = c->next) - XChangeProperty(dpy, root, netatom[NetClientList], - XA_WINDOW, 32, PropModeAppend, - (unsigned char *) &(c->win), 1); -} - -int -updategeom(void) -{ - int dirty = 0; +void setmfact(const Arg *arg) { + float f; + unsigned int i; + + if (!arg || !selmon->lt[selmon->sellt]->arrange) + return; + f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; + if (arg->f == 0.0) + f = mfact; + if (f < 0.05 || f > 0.95) + return; + selmon->mfact = f; + for (i = 0; i < LENGTH(tags); ++i) + if (selmon->tagset[selmon->seltags] & 1 << i) + selmon->pertag->mfacts[i + 1] = f; + + if (selmon->pertag->curtag == 0) { + selmon->pertag->mfacts[0] = f; + } + arrange(selmon); +} + +void setup(void) { + int i; + XSetWindowAttributes wa; + Atom utf8string; + + /* clean up any zombies immediately */ + sigchld(0); + + signal(SIGHUP, sighup); + signal(SIGTERM, sigterm); + + /* init screen */ + screen = DefaultScreen(dpy); + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); + xinitvisual(); + drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; + bh = drw->fonts->h + 2; + updategeom(); + /* init atoms */ + utf8string = XInternAtom(dpy, "UTF8_STRING", False); + wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); + wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); + wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); + wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); + netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); + netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); + netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); + netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); + netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); + netatom[NetWMFullscreen] = + XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); + netatom[NetWMWindowTypeDialog] = + XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); + netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); + /* init cursors */ + cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); + cursor[CurResize] = drw_cur_create(drw, XC_sizing); + cursor[CurMove] = drw_cur_create(drw, XC_fleur); + /* init appearance */ + scheme = ecalloc(LENGTH(colors), sizeof(Clr *)); + for (i = 0; i < LENGTH(colors); i++) + scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3); + /* init bars */ + updatebars(); + updatestatus(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *)"dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *)&wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *)netatom, NetLast); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select events */ + wa.cursor = cursor[CurNormal]->cursor; + wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | + ButtonPressMask | PointerMotionMask | EnterWindowMask | + LeaveWindowMask | StructureNotifyMask | PropertyChangeMask; + XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); + grabkeys(); + focus(NULL); +} + +void seturgent(Client *c, int urg) { + XWMHints *wmh; + + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); +} + +void showhide(Client *c) { + if (!c) + return; + if (ISVISIBLE(c)) { + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && + !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, c->bw, 0); + showhide(c->snext); + } else { + /* hide clients bottom up */ + showhide(c->snext); + XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); + } +} + +void sigchld(int unused) { + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("can't install SIGCHLD handler:"); + while (0 < waitpid(-1, NULL, WNOHANG)) + ; +} + +void sighup(int unused) { + Arg a = {.i = 1}; + quit(&a); +} + +void sigterm(int unused) { + Arg a = {.i = 0}; + quit(&a); +} + +void spawn(const Arg *arg) { + if (arg->v == dmenucmd) + dmenumon[0] = '0' + selmon->num; + selmon->tagset[selmon->seltags] &= ~scratchtag; + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)arg->v)[0], (char **)arg->v); + fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); + perror(" failed"); + exit(EXIT_SUCCESS); + } +} + +void tag(const Arg *arg) { + if (selmon->sel && arg->ui & TAGMASK) { + selmon->sel->tags = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + } +} + +void tagmon(const Arg *arg) { + if (!selmon->sel || !mons->next) + return; + sendmon(selmon->sel, dirtomon(arg->i)); +} + +void togglebar(const Arg *arg) { + unsigned int i; + selmon->showbar = !selmon->showbar; + for (i = 0; i < LENGTH(tags); ++i) + if (selmon->tagset[selmon->seltags] & 1 << i) + selmon->pertag->showbars[i + 1] = selmon->showbar; + + if (selmon->pertag->curtag == 0) { + selmon->pertag->showbars[0] = selmon->showbar; + } + updatebarpos(selmon); + XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, + bh); + arrange(selmon); +} + +void togglefloating(const Arg *arg) { + if (!selmon->sel) + return; + if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ + return; + selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; + if (selmon->sel->isfloating) + resize(selmon->sel, selmon->sel->x, selmon->sel->y, + selmon->sel->w - 2 * (borderpx - selmon->sel->bw), + selmon->sel->h - 2 * (borderpx - selmon->sel->bw), borderpx, 0); + arrange(selmon); +} + +void togglescratch(const Arg *arg) { + Client *c; + unsigned int found = 0; + + for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next) + ; + if (found) { + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } + if (ISVISIBLE(c)) { + focus(c); + restack(selmon); + } + } else + spawn(arg); +} + +void toggletag(const Arg *arg) { + unsigned int newtags; + + if (!selmon->sel) + return; + newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); + if (newtags) { + selmon->sel->tags = newtags; + focus(NULL); + arrange(selmon); + } +} + +void toggleview(const Arg *arg) { + unsigned int newtagset = + selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); + int i; + + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + + if (newtagset == ~0) { + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = 0; + } + + /* test if the user did not select the same tag */ + if (!(newtagset & 1 << (selmon->pertag->curtag - 1))) { + selmon->pertag->prevtag = selmon->pertag->curtag; + for (i = 0; !(newtagset & 1 << i); i++) + ; + selmon->pertag->curtag = i + 1; + } + + /* apply settings for this view */ + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = + selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt ^ 1] = + selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt ^ 1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); + + focus(NULL); + arrange(selmon); + } +} + +void unfocus(Client *c, int setfocus) { + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } +} + +void unmanage(Client *c, int destroyed) { + Monitor *m = c->mon; + XWindowChanges wc; + + if (c->swallowing) { + unswallow(c); + return; + } + + Client *s = swallowingclient(c->win); + if (s) { + free(s->swallowing); + s->swallowing = NULL; + arrange(m); + focus(NULL); + return; + } + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + XSetErrorHandler(xerrordummy); + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + setclientstate(c, WithdrawnState); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } + free(c); + + if (!s) { + arrange(m); + focus(NULL); + updateclientlist(); + } +} + +void unmapnotify(XEvent *e) { + Client *c; + XUnmapEvent *ev = &e->xunmap; + + if ((c = wintoclient(ev->window))) { + if (ev->send_event) + setclientstate(c, WithdrawnState); + else + unmanage(c, 0); + } +} + +void updatebars(void) { + Monitor *m; + XSetWindowAttributes wa = {.override_redirect = True, + .background_pixel = 0, + .border_pixel = 0, + .colormap = cmap, + .event_mask = ButtonPressMask | ExposureMask}; + XClassHint ch = {"dwm", "dwm"}; + for (m = mons; m; m = m->next) { + if (m->barwin) + continue; + m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth, + InputOutput, visual, + CWOverrideRedirect | CWBackPixel | CWBorderPixel | + CWColormap | CWEventMask, + &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->barwin); + XSetClassHint(dpy, m->barwin, &ch); + } +} + +void updatebarpos(Monitor *m) { + m->wy = m->my; + m->wh = m->mh; + if (m->showbar) { + m->wh -= bh; + m->by = m->topbar ? m->wy : m->wy + m->wh; + m->wy = m->topbar ? m->wy + bh : m->wy; + } else + m->by = -bh; +} + +void updateclientlist() { + Client *c; + Monitor *m; + + XDeleteProperty(dpy, root, netatom[NetClientList]); + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&(c->win), 1); +} + +int updategeom(void) { + int dirty = 0; #ifdef XINERAMA - if (XineramaIsActive(dpy)) { - int i, j, n, nn; - Client *c; - Monitor *m; - XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); - XineramaScreenInfo *unique = NULL; - - for (n = 0, m = mons; m; m = m->next, n++); - /* only consider unique geometries as separate screens */ - unique = ecalloc(nn, sizeof(XineramaScreenInfo)); - for (i = 0, j = 0; i < nn; i++) - if (isuniquegeom(unique, j, &info[i])) - memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); - XFree(info); - nn = j; - if (n <= nn) { /* new monitors available */ - for (i = 0; i < (nn - n); i++) { - for (m = mons; m && m->next; m = m->next); - if (m) - m->next = createmon(); - else - mons = createmon(); - } - for (i = 0, m = mons; i < nn && m; m = m->next, i++) - if (i >= n - || unique[i].x_org != m->mx || unique[i].y_org != m->my - || unique[i].width != m->mw || unique[i].height != m->mh) - { - dirty = 1; - m->num = i; - m->mx = m->wx = unique[i].x_org; - m->my = m->wy = unique[i].y_org; - m->mw = m->ww = unique[i].width; - m->mh = m->wh = unique[i].height; - updatebarpos(m); - } - } else { /* less monitors available nn < n */ - for (i = nn; i < n; i++) { - for (m = mons; m && m->next; m = m->next); - while ((c = m->clients)) { - dirty = 1; - m->clients = c->next; - detachstack(c); - c->mon = mons; - attach(c); - attachstack(c); - } - if (m == selmon) - selmon = mons; - cleanupmon(m); - } - } - free(unique); - } else + if (XineramaIsActive(dpy)) { + int i, j, n, nn; + Client *c; + Monitor *m; + XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); + XineramaScreenInfo *unique = NULL; + + for (n = 0, m = mons; m; m = m->next, n++) + ; + /* only consider unique geometries as separate screens */ + unique = ecalloc(nn, sizeof(XineramaScreenInfo)); + for (i = 0, j = 0; i < nn; i++) + if (isuniquegeom(unique, j, &info[i])) + memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); + XFree(info); + nn = j; + if (n <= nn) { /* new monitors available */ + for (i = 0; i < (nn - n); i++) { + for (m = mons; m && m->next; m = m->next) + ; + if (m) + m->next = createmon(); + else + mons = createmon(); + } + for (i = 0, m = mons; i < nn && m; m = m->next, i++) + if (i >= n || unique[i].x_org != m->mx || unique[i].y_org != m->my || + unique[i].width != m->mw || unique[i].height != m->mh) { + dirty = 1; + m->num = i; + m->mx = m->wx = unique[i].x_org; + m->my = m->wy = unique[i].y_org; + m->mw = m->ww = unique[i].width; + m->mh = m->wh = unique[i].height; + updatebarpos(m); + } + } else { /* less monitors available nn < n */ + for (i = nn; i < n; i++) { + for (m = mons; m && m->next; m = m->next) + ; + while ((c = m->clients)) { + dirty = 1; + m->clients = c->next; + detachstack(c); + c->mon = mons; + attach(c); + attachstack(c); + } + if (m == selmon) + selmon = mons; + cleanupmon(m); + } + } + free(unique); + } else #endif /* XINERAMA */ - { /* default monitor setup */ - if (!mons) - mons = createmon(); - if (mons->mw != sw || mons->mh != sh) { - dirty = 1; - mons->mw = mons->ww = sw; - mons->mh = mons->wh = sh; - updatebarpos(mons); - } - } - if (dirty) { - selmon = mons; - selmon = wintomon(root); - } - return dirty; -} - -void -updatenumlockmask(void) -{ - unsigned int i, j; - XModifierKeymap *modmap; - - numlockmask = 0; - 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); -} - -void -updatesizehints(Client *c) -{ - long msize; - XSizeHints size; - - if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) - /* size is uninitialized, ensure that size.flags aren't used */ - size.flags = PSize; - if (size.flags & PBaseSize) { - c->basew = size.base_width; - c->baseh = size.base_height; - } else if (size.flags & PMinSize) { - c->basew = size.min_width; - c->baseh = size.min_height; - } else - c->basew = c->baseh = 0; - if (size.flags & PResizeInc) { - c->incw = size.width_inc; - c->inch = size.height_inc; - } else - c->incw = c->inch = 0; - if (size.flags & PMaxSize) { - c->maxw = size.max_width; - c->maxh = size.max_height; - } else - c->maxw = c->maxh = 0; - if (size.flags & PMinSize) { - c->minw = size.min_width; - c->minh = size.min_height; - } else if (size.flags & PBaseSize) { - c->minw = size.base_width; - c->minh = size.base_height; - } else - c->minw = c->minh = 0; - if (size.flags & PAspect) { - c->mina = (float)size.min_aspect.y / size.min_aspect.x; - c->maxa = (float)size.max_aspect.x / size.max_aspect.y; - } else - c->maxa = c->mina = 0.0; - c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); -} - -void -updatestatus(void) -{ - if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) - strcpy(stext, "dwm-"VERSION); - drawbar(selmon); -} - -void -updatetitle(Client *c) -{ - if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) - gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); - if (c->name[0] == '\0') /* hack to mark broken clients */ - strcpy(c->name, broken); -} - -void -updatewindowtype(Client *c) -{ - Atom state = getatomprop(c, netatom[NetWMState]); - Atom wtype = getatomprop(c, netatom[NetWMWindowType]); - - if (state == netatom[NetWMFullscreen]) - setfullscreen(c, 1); - if (wtype == netatom[NetWMWindowTypeDialog]) - c->isfloating = 1; -} - -void -updatewmhints(Client *c) -{ - XWMHints *wmh; - - if ((wmh = XGetWMHints(dpy, c->win))) { - if (c == selmon->sel && wmh->flags & XUrgencyHint) { - wmh->flags &= ~XUrgencyHint; - XSetWMHints(dpy, c->win, wmh); - } else - c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; - if (wmh->flags & InputHint) - c->neverfocus = !wmh->input; - else - c->neverfocus = 0; - XFree(wmh); - } -} - -void -view(const Arg *arg) -{ - int i; - unsigned int tmptag; - - if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) - return; - selmon->seltags ^= 1; /* toggle sel tagset */ - if (arg->ui & TAGMASK) { - selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; - selmon->pertag->prevtag = selmon->pertag->curtag; - - if (arg->ui == ~0) - selmon->pertag->curtag = 0; - else { - for (i = 0; !(arg->ui & 1 << i); i++) ; - selmon->pertag->curtag = i + 1; - } - } else { - tmptag = selmon->pertag->prevtag; - selmon->pertag->prevtag = selmon->pertag->curtag; - selmon->pertag->curtag = tmptag; - } - - selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; - selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; - selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; - selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; - selmon->lt[selmon->sellt^1] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt^1]; - - if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) - togglebar(NULL); - - focus(NULL); - arrange(selmon); -} - -void -warp(const Client *c) -{ - int x, y; - - if (!c) { - XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->wx + selmon->ww/2, selmon->wy + selmon->wh/2); - return; - } - - if (!getrootptr(&x, &y) || - (x > c->x - c->bw && - y > c->y - c->bw && - x < c->x + c->w + c->bw*2 && - y < c->y + c->h + c->bw*2) || - (y > c->mon->by && y < c->mon->by + bh) || - (c->mon->topbar && !y)) - return; - - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); -} - -pid_t -winpid(Window w) -{ - - pid_t result = 0; + { /* default monitor setup */ + if (!mons) + mons = createmon(); + if (mons->mw != sw || mons->mh != sh) { + dirty = 1; + mons->mw = mons->ww = sw; + mons->mh = mons->wh = sh; + updatebarpos(mons); + } + } + if (dirty) { + selmon = mons; + selmon = wintomon(root); + } + return dirty; +} + +void updatenumlockmask(void) { + unsigned int i, j; + XModifierKeymap *modmap; + + numlockmask = 0; + 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); +} + +void updatesizehints(Client *c) { + long msize; + XSizeHints size; + + if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) + /* size is uninitialized, ensure that size.flags aren't used */ + size.flags = PSize; + if (size.flags & PBaseSize) { + c->basew = size.base_width; + c->baseh = size.base_height; + } else if (size.flags & PMinSize) { + c->basew = size.min_width; + c->baseh = size.min_height; + } else + c->basew = c->baseh = 0; + if (size.flags & PResizeInc) { + c->incw = size.width_inc; + c->inch = size.height_inc; + } else + c->incw = c->inch = 0; + if (size.flags & PMaxSize) { + c->maxw = size.max_width; + c->maxh = size.max_height; + } else + c->maxw = c->maxh = 0; + if (size.flags & PMinSize) { + c->minw = size.min_width; + c->minh = size.min_height; + } else if (size.flags & PBaseSize) { + c->minw = size.base_width; + c->minh = size.base_height; + } else + c->minw = c->minh = 0; + if (size.flags & PAspect) { + c->mina = (float)size.min_aspect.y / size.min_aspect.x; + c->maxa = (float)size.max_aspect.x / size.max_aspect.y; + } else + c->maxa = c->mina = 0.0; + c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); +} + +void updatestatus(void) { + if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) + strcpy(stext, "dwm-" VERSION); + drawbar(selmon); +} + +void updatetitle(Client *c) { + if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) + gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); + if (c->name[0] == '\0') /* hack to mark broken clients */ + strcpy(c->name, broken); +} + +void updatewindowtype(Client *c) { + Atom state = getatomprop(c, netatom[NetWMState]); + Atom wtype = getatomprop(c, netatom[NetWMWindowType]); + + if (state == netatom[NetWMFullscreen]) + setfullscreen(c, 1); + if (wtype == netatom[NetWMWindowTypeDialog]) + c->isfloating = 1; +} + +void updatewmhints(Client *c) { + XWMHints *wmh; + + if ((wmh = XGetWMHints(dpy, c->win))) { + if (c == selmon->sel && wmh->flags & XUrgencyHint) { + wmh->flags &= ~XUrgencyHint; + XSetWMHints(dpy, c->win, wmh); + } else + c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; + if (wmh->flags & InputHint) + c->neverfocus = !wmh->input; + else + c->neverfocus = 0; + XFree(wmh); + } +} + +void view(const Arg *arg) { + int i; + unsigned int tmptag; + + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + selmon->seltags ^= 1; /* toggle sel tagset */ + if (arg->ui & TAGMASK) { + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; + selmon->pertag->prevtag = selmon->pertag->curtag; + + if (arg->ui == ~0) + selmon->pertag->curtag = 0; + else { + for (i = 0; !(arg->ui & 1 << i); i++) + ; + selmon->pertag->curtag = i + 1; + } + } else { + tmptag = selmon->pertag->prevtag; + selmon->pertag->prevtag = selmon->pertag->curtag; + selmon->pertag->curtag = tmptag; + } -#ifdef __linux__ - xcb_res_client_id_spec_t spec = {0}; - spec.client = w; - spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID; + selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag]; + selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag]; + selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; + selmon->lt[selmon->sellt] = + selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; + selmon->lt[selmon->sellt ^ 1] = + selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt ^ 1]; + + if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) + togglebar(NULL); - xcb_generic_error_t *e = NULL; - xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec); - xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e); + focus(NULL); + arrange(selmon); +} - if (!r) - return (pid_t)0; +void warp(const Client *c) { + int x, y; - xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r); - for (; i.rem; xcb_res_client_id_value_next(&i)) { - spec = i.data->spec; - if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) { - uint32_t *t = xcb_res_client_id_value_value(i.data); - result = *t; - break; - } - } + if (!c) { + XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->wx + selmon->ww / 2, + selmon->wy + selmon->wh / 2); + return; + } - free(r); + if (!getrootptr(&x, &y) || + (x > c->x - c->bw && y > c->y - c->bw && x < c->x + c->w + c->bw * 2 && + y < c->y + c->h + c->bw * 2) || + (y > c->mon->by && y < c->mon->by + bh) || (c->mon->topbar && !y)) + return; - if (result == (pid_t)-1) - result = 0; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); +} -#endif /* __linux__ */ +pid_t winpid(Window w) { -#ifdef __OpenBSD__ - Atom type; - int format; - unsigned long len, bytes; - unsigned char *prop; - pid_t ret; + pid_t result = 0; + +#ifdef __linux__ + xcb_res_client_id_spec_t spec = {0}; + spec.client = w; + spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID; + + xcb_generic_error_t *e = NULL; + xcb_res_query_client_ids_cookie_t c = + xcb_res_query_client_ids(xcon, 1, &spec); + xcb_res_query_client_ids_reply_t *r = + xcb_res_query_client_ids_reply(xcon, c, &e); + + if (!r) + return (pid_t)0; + + xcb_res_client_id_value_iterator_t i = + xcb_res_query_client_ids_ids_iterator(r); + for (; i.rem; xcb_res_client_id_value_next(&i)) { + spec = i.data->spec; + if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) { + uint32_t *t = xcb_res_client_id_value_value(i.data); + result = *t; + break; + } + } + + free(r); - if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 0), 0, 1, False, AnyPropertyType, &type, &format, &len, &bytes, &prop) != Success || !prop) - return 0; + if (result == (pid_t)-1) + result = 0; + +#endif /* __linux__ */ - ret = *(pid_t*)prop; - XFree(prop); - result = ret; +#ifdef __OpenBSD__ + Atom type; + int format; + unsigned long len, bytes; + unsigned char *prop; + pid_t ret; + + if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 0), 0, 1, + False, AnyPropertyType, &type, &format, &len, &bytes, + &prop) != Success || + !prop) + return 0; + + ret = *(pid_t *)prop; + XFree(prop); + result = ret; #endif /* __OpenBSD__ */ - return result; + return result; } -pid_t -getparentprocess(pid_t p) -{ - unsigned int v = 0; +pid_t getparentprocess(pid_t p) { + unsigned int v = 0; #ifdef __linux__ - FILE *f; - char buf[256]; - snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p); + FILE *f; + char buf[256]; + snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p); - if (!(f = fopen(buf, "r"))) - return 0; + if (!(f = fopen(buf, "r"))) + return 0; - fscanf(f, "%*u %*s %*c %u", &v); - fclose(f); + fscanf(f, "%*u %*s %*c %u", &v); + fclose(f); #endif /* __linux__*/ #ifdef __OpenBSD__ - int n; - kvm_t *kd; - struct kinfo_proc *kp; + int n; + kvm_t *kd; + struct kinfo_proc *kp; - kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL); - if (!kd) - return 0; + kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL); + if (!kd) + return 0; - kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n); - v = kp->p_ppid; + kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n); + v = kp->p_ppid; #endif /* __OpenBSD__ */ - return (pid_t)v; + return (pid_t)v; } -int -isdescprocess(pid_t p, pid_t c) -{ - while (p != c && c != 0) - c = getparentprocess(c); +int isdescprocess(pid_t p, pid_t c) { + while (p != c && c != 0) + c = getparentprocess(c); - return (int)c; + return (int)c; } -Client * -termforwin(const Client *w) -{ - Client *c; - Monitor *m; +Client *termforwin(const Client *w) { + Client *c; + Monitor *m; - if (!w->pid || w->isterminal) - return NULL; + if (!w->pid || w->isterminal) + return NULL; - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) { - if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid)) - return c; - } - } + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->isterminal && !c->swallowing && c->pid && + isdescprocess(c->pid, w->pid)) + return c; + } + } - return NULL; + return NULL; } -Client * -swallowingclient(Window w) -{ - Client *c; - Monitor *m; +Client *swallowingclient(Window w) { + Client *c; + Monitor *m; - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) { - if (c->swallowing && c->swallowing->win == w) - return c; - } - } + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->swallowing && c->swallowing->win == w) + return c; + } + } - return NULL; + return NULL; } -Client * -wintoclient(Window w) -{ - Client *c; - Monitor *m; +Client *wintoclient(Window w) { + Client *c; + Monitor *m; - for (m = mons; m; m = m->next) - for (c = m->clients; c; c = c->next) - if (c->win == w) - return c; - return NULL; + for (m = mons; m; m = m->next) + for (c = m->clients; c; c = c->next) + if (c->win == w) + return c; + return NULL; } -Monitor * -wintomon(Window w) -{ - int x, y; - Client *c; - Monitor *m; +Monitor *wintomon(Window w) { + int x, y; + Client *c; + Monitor *m; - if (w == root && getrootptr(&x, &y)) - return recttomon(x, y, 1, 1); - for (m = mons; m; m = m->next) - if (w == m->barwin) - return m; - if ((c = wintoclient(w))) - return c->mon; - return selmon; + if (w == root && getrootptr(&x, &y)) + return recttomon(x, y, 1, 1); + for (m = mons; m; m = m->next) + if (w == m->barwin) + return m; + if ((c = wintoclient(w))) + return c->mon; + return selmon; } /* 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_GrabButton && ee->error_code == BadAccess) - || (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 -xerrordummy(Display *dpy, XErrorEvent *ee) -{ - return 0; -} +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_GrabButton && ee->error_code == BadAccess) || + (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 xerrordummy(Display *dpy, XErrorEvent *ee) { return 0; } /* Startup Error handler to check if another window manager * is already running. */ -int -xerrorstart(Display *dpy, XErrorEvent *ee) -{ - die("dwm: another window manager is already running"); - return -1; -} - -void -xinitvisual() -{ - XVisualInfo *infos; - XRenderPictFormat *fmt; - int nitems; - int i; - - XVisualInfo tpl = { - .screen = screen, - .depth = 32, - .class = TrueColor - }; - long masks = VisualScreenMask | VisualDepthMask | VisualClassMask; - - infos = XGetVisualInfo(dpy, masks, &tpl, &nitems); - visual = NULL; - for(i = 0; i < nitems; i ++) { - fmt = XRenderFindVisualFormat(dpy, infos[i].visual); - if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) { - visual = infos[i].visual; - depth = infos[i].depth; - cmap = XCreateColormap(dpy, root, visual, AllocNone); - useargb = 1; - break; - } - } - - XFree(infos); - - if (! visual) { - visual = DefaultVisual(dpy, screen); - depth = DefaultDepth(dpy, screen); - cmap = DefaultColormap(dpy, screen); - } -} - -void -zoom(const Arg *arg) -{ - Client *c = selmon->sel; - - if (!selmon->lt[selmon->sellt]->arrange - || (selmon->sel && selmon->sel->isfloating)) - return; - if (c == nexttiled(selmon->clients)) - if (!c || !(c = nexttiled(c->next))) - return; - pop(c); -} - -int -main(int argc, char *argv[]) -{ - if (argc == 2 && !strcmp("-v", argv[1])) - die("dwm-"VERSION); - else if (argc != 1) - die("usage: dwm [-v]"); - if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) - fputs("warning: no locale support\n", stderr); - if (!(dpy = XOpenDisplay(NULL))) - die("dwm: cannot open display"); - if (!(xcon = XGetXCBConnection(dpy))) - die("dwm: cannot get xcb connection\n"); - checkotherwm(); - setup(); +int xerrorstart(Display *dpy, XErrorEvent *ee) { + die("dwm: another window manager is already running"); + return -1; +} + +void xinitvisual() { + XVisualInfo *infos; + XRenderPictFormat *fmt; + int nitems; + int i; + + XVisualInfo tpl = {.screen = screen, .depth = 32, .class = TrueColor}; + long masks = VisualScreenMask | VisualDepthMask | VisualClassMask; + + infos = XGetVisualInfo(dpy, masks, &tpl, &nitems); + visual = NULL; + for (i = 0; i < nitems; i++) { + fmt = XRenderFindVisualFormat(dpy, infos[i].visual); + if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) { + visual = infos[i].visual; + depth = infos[i].depth; + cmap = XCreateColormap(dpy, root, visual, AllocNone); + useargb = 1; + break; + } + } + + XFree(infos); + + if (!visual) { + visual = DefaultVisual(dpy, screen); + depth = DefaultDepth(dpy, screen); + cmap = DefaultColormap(dpy, screen); + } +} + +void zoom(const Arg *arg) { + Client *c = selmon->sel; + + if (!selmon->lt[selmon->sellt]->arrange || + (selmon->sel && selmon->sel->isfloating)) + return; + if (c == nexttiled(selmon->clients)) + if (!c || !(c = nexttiled(c->next))) + return; + pop(c); +} + +int main(int argc, char *argv[]) { + if (argc == 2 && !strcmp("-v", argv[1])) + die("dwm-" VERSION); + else if (argc != 1) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + if (!(xcon = XGetXCBConnection(dpy))) + die("dwm: cannot get xcb connection\n"); + checkotherwm(); + setup(); #ifdef __OpenBSD__ - if (pledge("stdio rpath proc exec ps", NULL) == -1) - die("pledge"); + if (pledge("stdio rpath proc exec ps", NULL) == -1) + die("pledge"); #endif /* __OpenBSD__ */ - scan(); - run(); - if(restart) execvp(argv[0], argv); - cleanup(); - XCloseDisplay(dpy); - return EXIT_SUCCESS; + scan(); + runAutostart(); + run(); + if (restart) + execvp(argv[0], argv); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; +} + +void runAutostart(void) { + system("cd ~/.dwm; ./autostart_blocking.sh"); + system("cd ~/.dwm; ./autostart.sh &"); }