/* See LICENSE file for copyright and license details. * * dynamic window manager is designed like any other X client as well. It is * driven through handling X events. In contrast to other X clients, a window * manager selects for SubstructureRedirectMask on the root window, to receive * events about window (dis-)appearance. Only one X connection at a time is * allowed to select for this event mask. * * The event handlers of dwm are organized in an array which is accessed * whenever a new event has been fetched. This allows event dispatching * in O(1) time. * * Each child of the root window is called a client, except windows which have * set the override_redirect flag. Clients are organized in a linked client * list on each monitor, the focus history is remembered through a stack list * on each monitor. Each client contains a bit array to indicate the tags of a * client. * * Keys and tagging rules are organized as arrays and defined in config.h. * * To understand everything else, start reading main(). */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef XINERAMA #include #endif /* XINERAMA */ #include #include "patches.h" #include "drw.h" #include "util.h" #if SPAWNCMD_PATCH #include #include #include #define SPAWN_CWD_DELIM " []{}()<>\"':" #endif // SPAWNCMD_PATCH /* 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))) #if ATTACHASIDE_PATCH && STICKY_PATCH #define ISVISIBLEONTAG(C, T) ((C->tags & T) || C->issticky) #define ISVISIBLE(C) ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags]) #elif ATTACHASIDE_PATCH #define ISVISIBLEONTAG(C, T) ((C->tags & T)) #define ISVISIBLE(C) ISVISIBLEONTAG(C, C->mon->tagset[C->mon->seltags]) #elif STICKY_PATCH #define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]) || C->issticky) #else #define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) #endif // ATTACHASIDE_PATCH #if AWESOMEBAR_PATCH #define HIDDEN(C) ((getstate(C->win) == IconicState)) #endif // AWESOMEBAR_PATCH #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) /* enums */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ enum { SchemeNorm ,SchemeSel #if STATUSCOLORS_PATCH ,SchemeWarn #endif // STATUSCOLORS_PATCH #if URGENTBORDER_PATCH || STATUSCOLORS_PATCH ,SchemeUrg #endif // URGENTBORDER_PATCH || STATUSCOLORS_PATCH #if AWESOMEBAR_PATCH ,SchemeHid #endif // AWESOMEBAR_PATCH #if TITLECOLOR_PATCH ,SchemeTitle #endif // TITLECOLOR_PATCH }; /* color schemes */ enum { NetSupported, NetWMName, NetWMState, NetWMCheck, NetWMFullscreen, NetActiveWindow, NetWMWindowType, #if SYSTRAY_PATCH NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayVisual, NetWMWindowTypeDock, NetSystemTrayOrientationHorz, #endif // SYSTRAY_PATCH #if EWMHTAGS_PATCH NetDesktopNames, NetDesktopViewport, NetNumberOfDesktops, NetCurrentDesktop, #endif // EWMHTAGS_PATCH NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ #if WINDOWROLERULE_PATCH enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMWindowRole, WMLast }; /* default atoms */ #else enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ #endif // WINDOWROLERULE_PATCH enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, ClkRootWin, ClkLast }; /* clicks */ typedef union { 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; } Button; typedef struct Monitor Monitor; typedef struct Client Client; struct Client { char name[256]; float mina, maxa; #if CFACTS_PATCH float cfact; #endif // CFACTS_PATCH int x, y, w, h; #if SAVEFLOATS_PATCH int sfx, sfy, sfw, sfh; /* stored float geometry, used on mode revert */ #endif // SAVEFLOATS_PATCH 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; #if MAXIMIZE_PATCH int ismax, wasfloating; #endif // MAXIMIZE_PATCH #if AUTORESIZE_PATCH int needresize; #endif // AUTORESIZE_PATCH #if CENTER_PATCH int iscentered; #endif // CENTER_PATCH #if ISPERMANENT_PATCH int ispermanent; #endif // ISPERMANENT_PATCH #if SWALLOW_PATCH int isterminal, noswallow; pid_t pid; #endif // SWALLOW_PATCH #if STICKY_PATCH int issticky; #endif // STICKY_PATCH Client *next; Client *snext; #if SWALLOW_PATCH Client *swallowing; #endif // SWALLOW_PATCH Monitor *mon; Window win; }; typedef struct { unsigned int mod; KeySym keysym; void (*func)(const Arg *); const Arg arg; } Key; #if FLEXTILE_DELUXE_LAYOUT typedef struct { int nmaster; int nstack; int layout; int masteraxis; // master stack area int stack1axis; // primary stack area int stack2axis; // secondary stack area, e.g. centered master void (*symbolfunc)(Monitor *, unsigned int); } LayoutPreset; #endif // FLEXTILE_DELUXE_LAYOUT typedef struct { const char *symbol; void (*arrange)(Monitor *); #if FLEXTILE_DELUXE_LAYOUT LayoutPreset preset; #endif // FLEXTILE_DELUXE_LAYOUT } Layout; #if PERTAG_PATCH typedef struct Pertag Pertag; #endif // PERTAG_PATCH struct Monitor { char ltsymbol[16]; float mfact; #if FLEXTILE_DELUXE_LAYOUT int ltaxis[4]; int nstack; #endif // FLEXTILE_DELUXE_LAYOUT int nmaster; int num; int by; /* bar geometry */ #if EXTRABAR_PATCH int eby; /* extra bar geometry */ #endif // EXTRABAR_PATCH #if AWESOMEBAR_PATCH int btw; /* width of tasks portion of bar */ int bt; /* number of tasks */ #endif // AWESOMEBAR_PATCH int mx, my, mw, mh; /* screen size */ int wx, wy, ww, wh; /* window area */ #if VANITYGAPS_PATCH int gappih; /* horizontal gap between windows */ int gappiv; /* vertical gap between windows */ int gappoh; /* horizontal outer gaps */ int gappov; /* vertical outer gaps */ #endif // VANITYGAPS_PATCH #if SETBORDERPX_PATCH unsigned int borderpx; #endif // SETBORDERPX_PATCH unsigned int seltags; unsigned int sellt; unsigned int tagset[2]; int showbar; int topbar; Client *clients; Client *sel; Client *stack; Monitor *next; Window barwin; #if EXTRABAR_PATCH Window extrabarwin; #endif // EXTRABAR_PATCH const Layout *lt[2]; #if ALTERNATIVE_TAGS_PATCH unsigned int alttag; #endif // ALTERNATIVE_TAGS_PATCH #if PERTAG_PATCH Pertag *pertag; #endif // PERTAG_PATCH }; typedef struct { const char *class; #if WINDOWROLERULE_PATCH const char *role; #endif // WINDOWROLERULE_PATCH const char *instance; const char *title; unsigned int tags; #if SWITCHTAG_PATCH int switchtag; #endif // SWITCHTAG_PATCH #if CENTER_PATCH int iscentered; #endif // CENTER_PATCH int isfloating; #if ISPERMANENT_PATCH int ispermanent; #endif // ISPERMANENT_PATCH #if SWALLOW_PATCH int isterminal; int noswallow; #endif // SWALLOW_PATCH int monitor; } Rule; #if MONITOR_RULES_PATCH typedef struct { int monitor; #if PERTAG_PATCH int tag; #endif // PERTAG_PATCH int layout; float mfact; } MonitorRule; #endif // MONITOR_RULES_PATCH /* function declarations */ static void applyrules(Client *c); static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact); static void arrange(Monitor *m); static void arrangemon(Monitor *m); static void attach(Client *c); static void attachstack(Client *c); static void buttonpress(XEvent *e); static void checkotherwm(void); static void cleanup(void); static void cleanupmon(Monitor *mon); static void clientmessage(XEvent *e); static void configure(Client *c); static void configurenotify(XEvent *e); static void configurerequest(XEvent *e); static Monitor *createmon(void); static void destroynotify(XEvent *e); static void detach(Client *c); static void detachstack(Client *c); static Monitor *dirtomon(int dir); static void drawbar(Monitor *m); static void drawbars(void); #if !FOCUSONCLICK_PATCH static void enternotify(XEvent *e); #endif // FOCUSONCLICK_PATCH static void expose(XEvent *e); static void focus(Client *c); static void focusin(XEvent *e); static void focusmon(const Arg *arg); static void focusstack(const Arg *arg); static int getrootptr(int *x, int *y); static long getstate(Window w); static int gettextprop(Window w, Atom atom, char *text, unsigned int size); static void grabbuttons(Client *c, int focused); static void grabkeys(void); static void incnmaster(const Arg *arg); static void keypress(XEvent *e); static void killclient(const Arg *arg); static void manage(Window w, XWindowAttributes *wa); static void mappingnotify(XEvent *e); static void maprequest(XEvent *e); #if !FOCUSONCLICK_PATCH static void motionnotify(XEvent *e); #endif // FOCUSONCLICK_PATCH static void movemouse(const Arg *arg); static Client *nexttiled(Client *c); #if !ZOOMSWAP_PATCH || TAGINTOSTACK_ALLMASTER_PATCH || TAGINTOSTACK_ONEMASTER_PATCH static void pop(Client *); #endif // !ZOOMSWAP_PATCH / TAGINTOSTACK_ALLMASTER_PATCH / TAGINTOSTACK_ONEMASTER_PATCH static void propertynotify(XEvent *e); static void quit(const Arg *arg); static Monitor *recttomon(int x, int y, int w, int h); static void resize(Client *c, int x, int y, int w, int h, int interact); static void resizeclient(Client *c, int x, int y, int w, int h); static void resizemouse(const Arg *arg); static void restack(Monitor *m); static void run(void); static void scan(void); #if SYSTRAY_PATCH static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4); #else static int sendevent(Client *c, Atom proto); #endif // SYSTRAY_PATCH static void sendmon(Client *c, Monitor *m); static void setclientstate(Client *c, long state); static void setfocus(Client *c); static void setfullscreen(Client *c, int fullscreen); static void setlayout(const Arg *arg); static void setmfact(const Arg *arg); static void setup(void); static void seturgent(Client *c, int urg); static void showhide(Client *c); static void sigchld(int unused); static void spawn(const Arg *arg); static void tag(const Arg *arg); static void tagmon(const Arg *arg); static void togglebar(const Arg *arg); static void togglefloating(const Arg *arg); static void toggletag(const Arg *arg); static void toggleview(const Arg *arg); static void unfocus(Client *c, int setfocus); static void unmanage(Client *c, int destroyed); static void unmapnotify(XEvent *e); static void updatebarpos(Monitor *m); static void updatebars(void); static void updateclientlist(void); static int updategeom(void); static void updatenumlockmask(void); static void updatesizehints(Client *c); static void updatestatus(void); static void updatetitle(Client *c); static void updatewindowtype(Client *c); static void updatewmhints(Client *c); static void view(const Arg *arg); static Client *wintoclient(Window w); static Monitor *wintomon(Window w); static int xerror(Display *dpy, XErrorEvent *ee); static int xerrordummy(Display *dpy, XErrorEvent *ee); static int xerrorstart(Display *dpy, XErrorEvent *ee); static void zoom(const Arg *arg); #include "patch/include.h" /* variables */ static const char broken[] = "broken"; static char stext[256]; #if EXTRABAR_PATCH static char estext[256]; #endif // EXTRABAR_PATCH 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 (*xerrorxlib)(Display *, XErrorEvent *); static unsigned int numlockmask = 0; static void (*handler[LASTEvent]) (XEvent *) = { [ButtonPress] = buttonpress, #if COMBO_PATCH || HOLDBAR_PATCH [ButtonRelease] = keyrelease, #endif // COMBO_PATCH / HOLDBAR_PATCH [ClientMessage] = clientmessage, [ConfigureRequest] = configurerequest, [ConfigureNotify] = configurenotify, [DestroyNotify] = destroynotify, #if !FOCUSONCLICK_PATCH [EnterNotify] = enternotify, #endif // FOCUSONCLICK_PATCH [Expose] = expose, [FocusIn] = focusin, [KeyPress] = keypress, #if COMBO_PATCH || HOLDBAR_PATCH [KeyRelease] = keyrelease, #endif // COMBO_PATCH / HOLDBAR_PATCH [MappingNotify] = mappingnotify, [MapRequest] = maprequest, #if !FOCUSONCLICK_PATCH [MotionNotify] = motionnotify, #endif // FOCUSONCLICK_PATCH [PropertyNotify] = propertynotify, #if SYSTRAY_PATCH [ResizeRequest] = resizerequest, #endif // SYSTRAY_PATCH [UnmapNotify] = unmapnotify }; #if SYSTRAY_PATCH static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast]; #else static Atom wmatom[WMLast], netatom[NetLast]; #endif // SYSTRAY_PATCH static int running = 1; static Cur *cursor[CurLast]; static Clr **scheme; static Display *dpy; static Drw *drw; static Monitor *mons, *selmon; static Window root, wmcheckwin; /* configuration, allows nested code to access above variables */ #include "config.h" #include "patch/include.c" /* compile-time check if all tags fit into an unsigned int bit array. */ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; /* function implementations */ void applyrules(Client *c) { const char *class, *instance; #if WINDOWROLERULE_PATCH char role[64]; #endif // WINDOWROLERULE_PATCH 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; #if WINDOWROLERULE_PATCH gettextprop(c->win, wmatom[WMWindowRole], role, sizeof(role)); #endif // WINDOWROLERULE_PATCH for (i = 0; i < LENGTH(rules); i++) { r = &rules[i]; if ((!r->title || strstr(c->name, r->title)) && (!r->class || strstr(class, r->class)) #if WINDOWROLERULE_PATCH && (!r->role || strstr(role, r->role)) #endif // WINDOWROLERULE_PATCH && (!r->instance || strstr(instance, r->instance))) { #if CENTER_PATCH c->iscentered = r->iscentered; #endif // CENTER_PATCH #if ISPERMANENT_PATCH c->ispermanent = r->ispermanent; #endif // ISPERMANENT_PATCH #if SWALLOW_PATCH c->isterminal = r->isterminal; c->noswallow = r->noswallow; #endif // SWALLOW_PATCH 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 SWITCHTAG_PATCH if (r->switchtag) { unsigned int newtagset; if (r->switchtag == 2) newtagset = c->mon->tagset[c->mon->seltags] ^ c->tags; else newtagset = c->tags; if (newtagset) { c->mon->tagset[c->mon->seltags] = newtagset; if (r->switchtag == 1) pertagview(&((Arg) { .ui = newtagset })); arrange(c->mon); } } #endif // SWITCHTAG_PATCH } } if (ch.res_class) XFree(ch.res_class); if (ch.res_name) XFree(ch.res_name); #if EMPTYVIEW_PATCH if(c->tags & TAGMASK) c->tags = c->tags & TAGMASK; else if(c->mon->tagset[c->mon->seltags]) c->tags = c->mon->tagset[c->mon->seltags]; else c->tags = 1; #else c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; #endif // EMPTYVIEW_PATCH } int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { int baseismin; Monitor *m = c->mon; /* set minimum possible */ *w = MAX(1, *w); *h = MAX(1, *h); if (interact) { if (*x > sw) *x = sw - WIDTH(c); if (*y > sh) *y = sh - HEIGHT(c); if (*x + *w + 2 * c->bw < 0) *x = 0; if (*y + *h + 2 * c->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 * c->bw <= m->wx) *x = m->wx; if (*y + *h + 2 * c->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; } 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) { strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); if (m->lt[m->sellt]->arrange) m->lt[m->sellt]->arrange(m); } 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 buttonpress(XEvent *e) { unsigned int i, x, click; #if TAGGRID_PATCH unsigned int columns; #endif // TAGGRID_PATCH #if HIDEVACANTTAGS_PATCH unsigned int occ = 0; #endif // HIDEVACANTTAGS_PATCH Arg arg = {0}; Client *c; Monitor *m; XButtonPressedEvent *ev = &e->xbutton; #if TAGGRID_PATCH columns = LENGTH(tags) / tagrows + ((LENGTH(tags) % tagrows > 0) ? 1 : 0); #endif // TAGGRID_PATCH click = ClkRootWin; /* focus monitor if necessary */ if ((m = wintomon(ev->window)) && m != selmon #if FOCUSONCLICK_PATCH && (focusonwheel || (ev->button != Button4 && ev->button != Button5)) #endif // FOCUSONCLICK_PATCH ) { unfocus(selmon->sel, 1); selmon = m; focus(NULL); } if (ev->window == selmon->barwin) { i = x = 0; #if LEFTLAYOUT_PATCH x += blw; if (ev->x < x) { click = ClkLtSymbol; } else { #if HIDEVACANTTAGS_PATCH for (c = m->clients; c; c = c->next) occ |= c->tags == 255 ? 0 : c->tags; #endif // HIDEVACANTTAGS_PATCH #if TAGGRID_PATCH if (drawtagmask & DRAWCLASSICTAGS) #endif // TAGGRID_PATCH do { #if HIDEVACANTTAGS_PATCH /* do not reserve space for vacant tags */ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) continue; #endif // HIDEVACANTTAGS_PATCH x += TEXTW(tags[i]); } while (ev->x >= x && ++i < LENGTH(tags)); if (i < LENGTH(tags)) { click = ClkTagBar; arg.ui = 1 << i; #if TAGGRID_PATCH } else if (ev->x < x + columns * bh / tagrows && (drawtagmask & DRAWTAGGRID)) { click = ClkTagBar; i = (ev->x - x) / (bh / tagrows); i = i + columns * (ev->y / (bh / tagrows)); if (i >= LENGTH(tags)) { i = LENGTH(tags) - 1; } arg.ui = 1 << i; } else if (ev->x < x + blw + columns * bh / tagrows) click = ClkLtSymbol; #else // TAGGRID_PATCH } else if (ev->x < x + blw) click = ClkLtSymbol; #endif // TAGGRID_PATCH #if AWESOMEBAR_PATCH && SYSTRAY_PATCH else if (ev->x > selmon->ww - TEXTW(stext) + lrpad - 2 - getsystraywidth()) #elif AWESOMEBAR_PATCH else if (ev->x > selmon->ww - TEXTW(stext) + lrpad - 2) #elif SYSTRAY_PATCH else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) #else else if (ev->x > selmon->ww - TEXTW(stext)) #endif // SYSTRAY_PATCH / AWESOMEBAR_PATCH click = ClkStatusText; #if AWESOMEBAR_PATCH else { x += blw; c = m->clients; do { if (!ISVISIBLE(c)) continue; else x += (1.0 / (double)m->bt) * m->btw; } while (ev->x > x && (c = c->next)); if (c) { click = ClkWinTitle; arg.v = c; } } #else else click = ClkWinTitle; #endif // AWESOMEBAR_PATCH } #else // LEFTLAYOUT_PATCH #if HIDEVACANTTAGS_PATCH for (c = m->clients; c; c = c->next) occ |= c->tags == 255 ? 0 : c->tags; #endif // HIDEVACANTTAGS_PATCH #if TAGGRID_PATCH if (drawtagmask & DRAWCLASSICTAGS) #endif // TAGGRID_PATCH do { #if HIDEVACANTTAGS_PATCH /* do not reserve space for vacant tags */ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) continue; #endif // HIDEVACANTTAGS_PATCH x += TEXTW(tags[i]); } while (ev->x >= x && ++i < LENGTH(tags)); if (i < LENGTH(tags) #if TAGGRID_PATCH && (drawtagmask & DRAWCLASSICTAGS) #endif ) { click = ClkTagBar; arg.ui = 1 << i; #if TAGGRID_PATCH } else if (ev->x < x + columns * bh / tagrows && (drawtagmask & DRAWTAGGRID)) { click = ClkTagBar; i = (ev->x - x) / (bh / tagrows); i = i + columns * (ev->y / (bh / tagrows)); if (i >= LENGTH(tags)) { i = LENGTH(tags) - 1; } arg.ui = 1 << i; } else if (ev->x < x + blw + columns * bh / tagrows) click = ClkLtSymbol; #else // TAGGRID_PATCH } else if (ev->x < x + blw) click = ClkLtSymbol; #endif // TAGGRID_PATCH #if AWESOMEBAR_PATCH && SYSTRAY_PATCH else if (ev->x > selmon->ww - TEXTW(stext) + lrpad - 2 - getsystraywidth()) #elif AWESOMEBAR_PATCH else if (ev->x > selmon->ww - TEXTW(stext) + lrpad - 2) #elif SYSTRAY_PATCH else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) #else else if (ev->x > selmon->ww - TEXTW(stext)) #endif // SYSTRAY_PATCH / AWESOMEBAR_PATCH click = ClkStatusText; #if AWESOMEBAR_PATCH else { x += blw; c = m->clients; do { if (!ISVISIBLE(c)) continue; else x += (1.0 / (double)m->bt) * m->btw; } while (ev->x > x && (c = c->next)); if (c) { click = ClkWinTitle; arg.v = c; } } #else else click = ClkWinTitle; #endif // AWESOMEBAR_PATCH #endif // LEFTLAYOUT_PATCH } else if ((c = wintoclient(ev->window))) { #if FOCUSONCLICK_PATCH if (focusonwheel || (ev->button != Button4 && ev->button != Button5)) focus(c); #else focus(c); restack(selmon); #endif // FOCUSONCLICK_PATCH 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)) #if AWESOMEBAR_PATCH buttons[i].func((click == ClkTagBar || click == ClkWinTitle) && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); #else buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); #endif } 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); #if SYSTRAY_PATCH if (showsystray) { XUnmapWindow(dpy, systray->win); XDestroyWindow(dpy, systray->win); free(systray); } #endif // SYSTRAY_PATCH 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); #if EXTRABAR_PATCH XUnmapWindow(dpy, mon->extrabarwin); #endif // EXTRABAR_PATCH XDestroyWindow(dpy, mon->barwin); #if EXTRABAR_PATCH XDestroyWindow(dpy, mon->extrabarwin); #endif // EXTRABAR_PATCH free(mon); } void clientmessage(XEvent *e) { #if SYSTRAY_PATCH XWindowAttributes wa; XSetWindowAttributes swa; #endif // SYSTRAY_PATCH XClientMessageEvent *cme = &e->xclient; Client *c = wintoclient(cme->window); #if FOCUSONNETACTIVE_PATCH unsigned int i; #endif // FOCUSONNETACTIVE_PATCH #if SYSTRAY_PATCH if (showsystray && cme->window == systray->win && cme->message_type == netatom[NetSystemTrayOP]) { /* add systray icons */ if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) { if (!(c = (Client *)calloc(1, sizeof(Client)))) die("fatal: could not malloc() %u bytes\n", sizeof(Client)); if (!(c->win = cme->data.l[2])) { free(c); return; } /* Clear status bar to avoid artifacts beneath systray icons */ drw_rect(drw, 0, 0, selmon->ww, bh, 1, 1); drw_map(drw, selmon->barwin, 0, 0, selmon->ww, bh); c->mon = selmon; c->next = systray->icons; systray->icons = c; XGetWindowAttributes(dpy, c->win, &wa); c->x = c->oldx = c->y = c->oldy = 0; c->w = c->oldw = wa.width; c->h = c->oldh = wa.height; c->oldbw = wa.border_width; c->bw = 0; c->isfloating = True; /* reuse tags field as mapped status */ c->tags = 1; updatesizehints(c); updatesystrayicongeom(c, wa.width, wa.height); XAddToSaveSet(dpy, c->win); XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask); XReparentWindow(dpy, c->win, systray->win, 0, 0); /* use parents background color */ swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa); sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0 , systray->win, XEMBED_EMBEDDED_VERSION); XSync(dpy, False); setclientstate(c, NormalState); drawbar(selmon); updatesystray(); } return; } #endif // SYSTRAY_PATCH 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 */ #if !FAKEFULLSCREEN_PATCH && !c->isfullscreen #endif // !FAKEFULLSCREEN_PATCH ))); } else if (cme->message_type == netatom[NetActiveWindow]) { #if FOCUSONNETACTIVE_PATCH for (i = 0; i < LENGTH(tags) && !((1 << i) & c->tags); i++); if (i < LENGTH(tags)) { const Arg a = {.ui = 1 << i}; selmon = c->mon; view(&a); focus(c); restack(selmon); } #else if (c != selmon->sel && !c->isurgent) seturgent(c, 1); #endif // FOCUSONNETACTIVE_PATCH } } 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; #if !FAKEFULLSCREEN_PATCH Client *c; #endif // !FAKEFULLSCREEN_PATCH 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) { #if !FAKEFULLSCREEN_PATCH for (c = m->clients; c; c = c->next) if (c->isfullscreen) resizeclient(c, m->mx, m->my, m->mw, m->mh); #endif // !FAKEFULLSCREEN_PATCH XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); #if EXTRABAR_PATCH XMoveResizeWindow(dpy, m->extrabarwin, m->wx, m->eby, m->ww, bh); #endif // EXTRABAR_PATCH } 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); #if AUTORESIZE_PATCH else c->needresize = 1; #endif // AUTORESIZE_PATCH } 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; #if PERTAG_PATCH int i; #endif // PERTAG_PATCH #if MONITOR_RULES_PATCH int mc, j; Monitor *mi; const MonitorRule *mr; #endif // MONITOR_RULES_PATCH m = ecalloc(1, sizeof(Monitor)); #if EMPTYVIEW_PATCH m->tagset[0] = m->tagset[1] = 0; #else m->tagset[0] = m->tagset[1] = 1; #endif // EMPTYVIEW_PATCH m->mfact = mfact; m->nmaster = nmaster; #if FLEXTILE_DELUXE_LAYOUT m->nstack = nstack; #endif // FLEXTILE_DELUXE_LAYOUT m->showbar = showbar; m->topbar = topbar; #if SETBORDERPX_PATCH m->borderpx = borderpx; #endif // SETBORDERPX_PATCH #if VANITYGAPS_PATCH m->gappih = gappih; m->gappiv = gappiv; m->gappoh = gappoh; m->gappov = gappov; #endif // VANITYGAPS_PATCH #if MONITOR_RULES_PATCH for (mc = 0, mi = mons; mi; mi = mi->next, mc++); for (j = 0; j < LENGTH(monrules); j++) { mr = &monrules[j]; if ((mr->monitor == -1 || mr->monitor == mc) #if PERTAG_PATCH && (mr->tag == -1 || mr->tag == 0) #endif // PERTAG_PATCH ) { m->lt[0] = &layouts[mr->layout]; m->lt[1] = &layouts[1 % LENGTH(layouts)]; strncpy(m->ltsymbol, layouts[mr->layout].symbol, sizeof m->ltsymbol); break; } } #else m->lt[0] = &layouts[0]; m->lt[1] = &layouts[1 % LENGTH(layouts)]; strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); #endif // MONITOR_RULES_PATCH #if FLEXTILE_DELUXE_LAYOUT m->ltaxis[LAYOUT] = m->lt[0]->preset.layout; m->ltaxis[MASTER] = m->lt[0]->preset.masteraxis; m->ltaxis[STACK] = m->lt[0]->preset.stack1axis; m->ltaxis[STACK2] = m->lt[0]->preset.stack2axis; #endif // FLEXTILE_DELUXE_LAYOUT #if PERTAG_PATCH if (!(m->pertag = (Pertag *)calloc(1, sizeof(Pertag)))) die("fatal: could not malloc() %u bytes\n", sizeof(Pertag)); m->pertag->curtag = m->pertag->prevtag = 1; for (i = 0; i <= LENGTH(tags); i++) { /* init nmaster */ m->pertag->nmasters[i] = m->nmaster; #if FLEXTILE_DELUXE_LAYOUT m->pertag->nstacks[i] = m->nstack; #endif // FLEXTILE_DELUXE_LAYOUT /* init mfacts */ m->pertag->mfacts[i] = m->mfact; /* init layouts */ #if MONITOR_RULES_PATCH for (j = 0; j < LENGTH(monrules); j++) { mr = &monrules[j]; if ((mr->monitor == -1 || mr->monitor == mc) && (mr->tag == -1 || mr->tag == i)) { m->pertag->ltidxs[i][0] = &layouts[mr->layout]; m->pertag->ltidxs[i][1] = m->lt[0]; if (mr->mfact != -1) m->pertag->mfacts[i] = mr->mfact; #if FLEXTILE_DELUXE_LAYOUT m->pertag->ltaxis[i][LAYOUT] = m->pertag->ltidxs[i][0]->preset.layout; m->pertag->ltaxis[i][MASTER] = m->pertag->ltidxs[i][0]->preset.masteraxis; m->pertag->ltaxis[i][STACK] = m->pertag->ltidxs[i][0]->preset.stack1axis; m->pertag->ltaxis[i][STACK2] = m->pertag->ltidxs[i][0]->preset.stack2axis; #endif // FLEXTILE_DELUXE_LAYOUT break; } } #else m->pertag->ltidxs[i][0] = m->lt[0]; m->pertag->ltidxs[i][1] = m->lt[1]; #if FLEXTILE_DELUXE_LAYOUT /* init flextile axes */ m->pertag->ltaxis[i][LAYOUT] = m->ltaxis[LAYOUT]; m->pertag->ltaxis[i][MASTER] = m->ltaxis[MASTER]; m->pertag->ltaxis[i][STACK] = m->ltaxis[STACK]; m->pertag->ltaxis[i][STACK2] = m->ltaxis[STACK2]; #endif // FLEXTILE_DELUXE_LAYOUT #endif // MONITOR_RULES_PATCH m->pertag->sellts[i] = m->sellt; #if PERTAGBAR_PATCH /* init showbar */ m->pertag->showbars[i] = m->showbar; /* swap focus and zoomswap*/ m->pertag->prevzooms[i] = NULL; #endif // PERTAGBAR_PATCH } #endif // PERTAG_PATCH return m; } void destroynotify(XEvent *e) { Client *c; XDestroyWindowEvent *ev = &e->xdestroywindow; if ((c = wintoclient(ev->window))) unmanage(c, 1); #if SWALLOW_PATCH else if ((c = swallowingclient(ev->window))) unmanage(c->swallowing, 1); #endif // SWALLOW_PATCH #if SYSTRAY_PATCH else if (showsystray && (c = wintosystrayicon(ev->window))) { removesystrayicon(c); updatesystray(); } #endif // SYSTRAY_PATCH } 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, sw = 0, invert; #if ALTERNATIVE_TAGS_PATCH int wdelta; #endif // ALTERNATIVE_TAGS_PATCH #if AWESOMEBAR_PATCH int n = 0, scm; #elif FANCYBAR_PATCH int tw, mw, ew = 0; int n = 0; #endif // FANCYBAR_PATCH, AWESOMEBAR_PATCH #if SYSTRAY_PATCH int stw = 0; #endif // SYSTRAY_PATCH #if !HIDEVACANTTAGS_PATCH #if !ACTIVETAGINDICATORBAR_PATCH int boxs = drw->fonts->h / 9; #endif // ACTIVETAGINDICATORBAR_PATCH int boxw = drw->fonts->h / 6 + 2; #endif // HIDEVACANTTAGS_PATCH unsigned int i, occ = 0, urg = 0; #if STATUSCOLORS_PATCH char *ts = stext; char *tp = stext; int tx = 0; char ctmp; #endif // STATUSCOLORS_PATCH Client *c; #if SYSTRAY_PATCH if (showsystray && m == systraytomon(m)) stw = getsystraywidth(); #endif // SYSTRAY_PATCH /* draw status first so it can be overdrawn by tags later */ #if !STATUSALLMONS_PATCH if (m == selmon) { /* status is only drawn on selected monitor */ #endif // STATUSALLMONS_PATCH drw_setscheme(drw, scheme[SchemeNorm]); #if STATUSPADDING_PATCH sw = TEXTW(stext); #else sw = TEXTW(stext) - lrpad + 2; /* 2px right padding */ #endif // STATUSPADDING_PATCH #if STATUSCOLORS_PATCH while (1) { if ((unsigned int)*ts > LENGTH(colors)) { ts++; continue; } ctmp = *ts; *ts = '\0'; drw_text(drw, m->ww - sw + tx, 0, sw - tx, bh, 0, tp, 0); #if STATUSPADDING_PATCH #if SYSTRAY_PATCH drw_text(drw, m->ww - sw - stw + tx, 0, sw - tx, bh, lrpad / 2, tp, 0); #else drw_text(drw, m->ww - sw + tx, 0, sw - tx, bh, lrpad / 2, tp, 0); #endif // SYSTRAY_PATCH #else // STATUSPADDING_PATCH #if SYSTRAY_PATCH drw_text(drw, m->ww - sw - stw + tx, 0, sw - tx, bh, 0, tp, 0); #else drw_text(drw, m->ww - sw + tx, 0, sw - tx, bh, 0, tp, 0); #endif // SYSTRAY_PATCH #endif // STATUSPADDING_PATCH tx += TEXTW(tp) -lrpad; if (ctmp == '\0') { break; } drw_setscheme(drw, scheme[(unsigned int)(ctmp-1)]); *ts = ctmp; tp = ++ts; } #else // STATUSCOLORS_PATCH #if STATUSPADDING_PATCH #if SYSTRAY_PATCH drw_text(drw, m->ww - sw - stw, 0, sw, bh, lrpad / 2, stext, 0); #else drw_text(drw, m->ww - sw, 0, sw, bh, lrpad / 2, stext, 0); #endif // SYSTRAY_PATCH #else // STATUSPADDING_PATCH #if SYSTRAY_PATCH drw_text(drw, m->ww - sw - stw, 0, sw, bh, 0, stext, 0); #else drw_text(drw, m->ww - sw, 0, sw, bh, 0, stext, 0); #endif // SYSTRAY_PATCH #endif // STATUSPADDING_PATCH #endif // STATUSCOLORS_PATCH #if !STATUSALLMONS_PATCH } #endif // STATUSALLMONS_PATCH for (c = m->clients; c; c = c->next) { #if AWESOMEBAR_PATCH || FANCYBAR_PATCH if (ISVISIBLE(c)) n++; #endif // FANCYBAR_PATCH #if HIDEVACANTTAGS_PATCH occ |= c->tags == 255 ? 0 : c->tags; #else occ |= c->tags; #endif // HIDEVACANTTAGS_PATCH if (c->isurgent) urg |= c->tags; } x = 0; #if LEFTLAYOUT_PATCH w = blw = TEXTW(m->ltsymbol); drw_setscheme(drw, scheme[SchemeNorm]); x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); #endif // LEFTLAYOUT_PATCH #if TAGGRID_PATCH if (drawtagmask & DRAWCLASSICTAGS) #endif // TAGGRID_PATCH for (i = 0; i < LENGTH(tags); i++) { #if URGENTBORDER_PATCH invert = 0; #else invert = urg & 1 << i; #endif // URGENTBORDER_PATCH #if HIDEVACANTTAGS_PATCH /* do not draw vacant tags */ if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) continue; #endif // HIDEVACANTTAGS_PATCH w = TEXTW(tags[i]); #if ALTERNATIVE_TAGS_PATCH wdelta = selmon->alttag ? abs(TEXTW(tags[i]) - TEXTW(tagsalt[i])) / 2 : 0; #endif // ALTERNATIVE_TAGS_PATCH #if URGENTBORDER_PATCH if (m->tagset[m->seltags] & 1 << i) drw_setscheme(drw, scheme[SchemeSel]); else drw_setscheme(drw, scheme[urg & 1 << i ? SchemeUrg : SchemeNorm]); #else // URGENTBORDER_PATCH drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]); #endif // URGENTBORDER_PATCH #if ALTERNATIVE_TAGS_PATCH drw_text(drw, x, 0, w, bh, wdelta + lrpad / 2, (selmon->alttag ? tagsalt[i] : tags[i]), invert); #else drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], invert); #endif // ALTERNATIVE_TAGS_PATCH #if !HIDEVACANTTAGS_PATCH if (occ & 1 << i) #if ACTIVETAGINDICATORBAR_PATCH drw_rect(drw, x + boxw, 0, w - ( 2 * boxw + 1), boxw, #else drw_rect(drw, x + boxs, boxs, boxw, boxw, #endif // ACTIVETAGINDICATORBAR_PATCH m == selmon && selmon->sel && selmon->sel->tags & 1 << i, invert); #endif // HIDEVACANTTAGS_PATCH x += w; } #if TAGGRID_PATCH if (drawtagmask & DRAWTAGGRID) { drawtaggrid(m,&x,occ); } #endif // TAGGRID_PATCH #if !LEFTLAYOUT_PATCH w = blw = TEXTW(m->ltsymbol); drw_setscheme(drw, scheme[SchemeNorm]); x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); #endif // LEFTLAYOUT_PATCH #if SYSTRAY_PATCH if ((w = m->ww - sw - stw - x) > bh) #else if ((w = m->ww - sw - x) > bh) #endif // SYSTRAY_PATCH { #if AWESOMEBAR_PATCH if (n > 0) { for (c = m->clients; c; c = c->next) { if (!ISVISIBLE(c)) continue; if (m->sel == c) #if TITLECOLOR_PATCH scm = SchemeTitle; #else scm = SchemeSel; #endif // TITLECOLOR_PATCH else if (HIDDEN(c)) scm = SchemeHid; else scm = SchemeNorm; drw_setscheme(drw, scheme[scm]); drw_text(drw, x, 0, (1.0 / (double)n) * w, bh, lrpad / 2, c->name, 0); x += (1.0 / (double)n) * w; } } else { drw_setscheme(drw, scheme[SchemeNorm]); drw_rect(drw, x, 0, w, bh, 1, 1); } #elif FANCYBAR_PATCH if (n > 0) { tw = TEXTW(m->sel->name) + lrpad; mw = (tw >= w || n == 1) ? 0 : (w - tw) / (n - 1); i = 0; for (c = m->clients; c; c = c->next) { if (!ISVISIBLE(c) || c == m->sel) continue; tw = TEXTW(c->name); if (tw < mw) ew += (mw - tw); else i++; } if (i > 0) mw += ew / i; for (c = m->clients; c; c = c->next) { if (!ISVISIBLE(c)) continue; tw = MIN(m->sel == c ? w : mw, TEXTW(c->name)); #if TITLECOLOR_PATCH drw_setscheme(drw, scheme[m->sel == c ? SchemeTitle : SchemeNorm]); #else drw_setscheme(drw, scheme[m->sel == c ? SchemeSel : SchemeNorm]); #endif // TITLECOLOR_PATCH if (tw > 0) /* trap special handling of 0 in drw_text */ drw_text(drw, x, 0, tw, bh, lrpad / 2, c->name, 0); if (c->isfloating) #if ACTIVETAGINDICATORBAR_PATCH drw_rect(drw, x + boxw, 0, w - ( 2 * boxw + 1), boxw, c->isfixed, 0); #else drw_rect(drw, x + boxs, boxs, boxw, boxw, c->isfixed, 0); #endif // ACTIVETAGINDICATORBAR_PATCH x += tw; w -= tw; } } drw_setscheme(drw, scheme[SchemeNorm]); drw_rect(drw, x, 0, w, bh, 1, 1); #else if (m->sel) { #if TITLECOLOR_PATCH drw_setscheme(drw, scheme[m == selmon ? SchemeTitle : SchemeNorm]); #else drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); #endif // TITLECOLOR_PATCH #if IGNORE_XFT_ERRORS_WHEN_DRAWING_TEXT_PATCH XSetErrorHandler(xerrordummy); #endif // IGNORE_XFT_ERRORS_WHEN_DRAWING_TEXT_PATCH #if CENTEREDWINDOWNAME_PATCH int mid = (m->ww - TEXTW(m->sel->name)) / 2 - x; drw_text(drw, x, 0, w, bh, mid, m->sel->name, 0); #else drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0); #endif // CENTEREDWINDOWNAME_PATCH #if IGNORE_XFT_ERRORS_WHEN_DRAWING_TEXT_PATCH XSync(dpy, False); XSetErrorHandler(xerror); #endif // IGNORE_XFT_ERRORS_WHEN_DRAWING_TEXT_PATCH if (m->sel->isfloating) #if ACTIVETAGINDICATORBAR_PATCH drw_rect(drw, x + boxw, 0, w - ( 2 * boxw + 1), boxw, m->sel->isfixed, 0); #else drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); #endif // ACTIVETAGINDICATORBAR_PATCH } else { drw_setscheme(drw, scheme[SchemeNorm]); drw_rect(drw, x, 0, w, bh, 1, 1); } #endif // FANCYBAR_PATCH, AWESOMEBAR_PATCH } #if AWESOMEBAR_PATCH m->bt = n; m->btw = w; #endif // AWESOMEBAR_PATCH #if SYSTRAY_PATCH drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh); #else drw_map(drw, m->barwin, 0, 0, m->ww, bh); #endif // SYSTRAY_PATCH #if EXTRABAR_PATCH if (m == selmon) { /* extra status is only drawn on selected monitor */ drw_setscheme(drw, scheme[SchemeNorm]); drw_text(drw, 0, 0, mons->ww, bh, 0, estext, 0); drw_map(drw, m->extrabarwin, 0, 0, m->ww, bh); } #endif // EXTRABAR_PATCH } void drawbars(void) { Monitor *m; #if SYSTRAY_PATCH if (showsystray) { /* Clear status bar to avoid artifacts beneath systray icons */ drw_rect(drw, 0, 0, selmon->ww, bh, 1, 1); drw_map(drw, selmon->barwin, 0, 0, selmon->ww, bh); } #endif // SYSTRAY_PATCH for (m = mons; m; m = m->next) drawbar(m); #if SYSTRAY_PATCH if (showsystray) updatesystray(); #endif // SYSTRAY_PATCH } #if !FOCUSONCLICK_PATCH 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); } #endif // FOCUSONCLICK_PATCH void expose(XEvent *e) { Monitor *m; XExposeEvent *ev = &e->xexpose; if (ev->count == 0 && (m = wintomon(ev->window))) { drawbar(m); #if SYSTRAY_PATCH if (showsystray && m == selmon) updatesystray(); #endif // SYSTRAY_PATCH } } void focus(Client *c) { #if AWESOMEBAR_PATCH if (!c || !ISVISIBLE(c) || HIDDEN(c)) for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->snext); #else if (!c || !ISVISIBLE(c)) for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); #endif // AWESOMEBAR_PATCH 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); #if FLOAT_BORDER_COLOR_PATCH if (c->isfloating) XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColFloat].pixel); else XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); #else XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); #endif // FLOAT_BORDER_COLOR_PATCH setfocus(c); } else { XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } selmon->sel = c; #if LOSEFULLSCREEN_PATCH Client *at; for (at = selmon->clients; at; at = at->next) if (at != c && at->isfullscreen && ISVISIBLE(at)) setfullscreen(at, 0); #endif // LOSEFULLSCREEN_PATCH 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); #if WARP_PATCH warp(selmon->sel); #endif // WARP_PATCH } void focusstack(const Arg *arg) { Client *c = NULL, *i; if (!selmon->sel) return; #if ALWAYSFULLSCREEN_PATCH if (selmon->sel->isfullscreen) return; #endif // ALWAYSFULLSCREEN_PATCH 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 SYSTRAY_PATCH /* FIXME getatomprop should return the number of items and a pointer to * the stored data instead of this workaround */ Atom req = XA_ATOM; if (prop == xatom[XembedInfo]) req = xatom[XembedInfo]; if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req, &da, &di, &dl, &dl, &p) == Success && p) { atom = *(Atom *)p; if (da == xatom[XembedInfo] && dl == 2) atom = ((Atom *)p)[1]; XFree(p); } #else if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM, &da, &di, &dl, &dl, &p) == Success && p) { atom = *(Atom *)p; XFree(p); } #endif // SYSTRAY_PATCH 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) { #if PERTAG_PATCH selmon->nmaster = selmon->pertag->nmasters[selmon->pertag->curtag] = MAX(selmon->nmaster + arg->i, 0); #else selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); #endif // PERTAG_PATCH 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; } #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 ISPERMANENT_PATCH if (!selmon->sel || selmon->sel->ispermanent) #else if (!selmon->sel) #endif // ISPERMANENT_PATCH return; #if SYSTRAY_PATCH if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0, 0, 0)) { #else if (!sendevent(selmon->sel, wmatom[WMDelete])) { #endif // SYSTRAY_PATCH 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; #if SWALLOW_PATCH Client *term = NULL; #endif // SWALLOW_PATCH Window trans = None; XWindowChanges wc; c = ecalloc(1, sizeof(Client)); c->win = w; #if SWALLOW_PATCH c->pid = winpid(w); #endif // SWALLOW_PATCH /* 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; #if CFACTS_PATCH c->cfact = 1.0; #endif // CFACTS_PATCH updatetitle(c); if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { c->mon = t->mon; c->tags = t->tags; } else { c->mon = selmon; applyrules(c); #if SWALLOW_PATCH term = termforwin(c); #endif // SWALLOW_PATCH } 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); #if SETBORDERPX_PATCH c->bw = c->mon->borderpx; #else c->bw = borderpx; #endif // SETBORDERPX_PATCH #if SCRATCHPAD_PATCH 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); } #endif // SCRATCHPAD_PATCH wc.border_width = c->bw; XConfigureWindow(dpy, w, CWBorderWidth, &wc); #if FLOAT_BORDER_COLOR_PATCH if (c->isfloating) XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColFloat].pixel); else XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); #else XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); #endif // FLOAT_BORDER_COLOR_PATCH configure(c); /* propagates border_width, if size doesn't change */ updatewindowtype(c); updatesizehints(c); updatewmhints(c); #if CENTER_PATCH if (c->iscentered) { c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; } #endif // CENTER_PATCH #if SAVEFLOATS_PATCH c->sfx = -9999; c->sfy = -9999; c->sfw = c->w; c->sfh = c->h; #endif // SAVEFLOATS_PATCH XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); grabbuttons(c, 0); #if MAXIMIZE_PATCH c->wasfloating = 0; c->ismax = 0; #endif // MAXIMIZE_PATCH if (!c->isfloating) c->isfloating = c->oldstate = trans != None || c->isfixed; if (c->isfloating) XRaiseWindow(dpy, c->win); #if FLOAT_BORDER_COLOR_PATCH if (c->isfloating) XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColFloat].pixel); #endif // FLOAT_BORDER_COLOR_PATCH #if ATTACHABOVE_PATCH || ATTACHASIDE_PATCH || ATTACHBELOW_PATCH || ATTACHBOTTOM_PATCH attachx(c); #else attach(c); #endif 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 */ #if AWESOMEBAR_PATCH if (!HIDDEN(c)) setclientstate(c, NormalState); #else setclientstate(c, NormalState); #endif // AWESOMEBAR_PATCH if (c->mon == selmon) unfocus(selmon->sel, 0); c->mon->sel = c; arrange(c->mon); #if AWESOMEBAR_PATCH if (!HIDDEN(c)) XMapWindow(dpy, c->win); #else XMapWindow(dpy, c->win); #endif // AWESOMEBAR_PATCH #if SWALLOW_PATCH if (term) swallow(term, c); #endif // SWALLOW_PATCH 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 SYSTRAY_PATCH Client *i; if (showsystray && (i = wintosystrayicon(ev->window))) { sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION); updatesystray(); } #endif // SYSTRAY_PATCH if (!XGetWindowAttributes(dpy, ev->window, &wa)) return; if (wa.override_redirect) return; if (!wintoclient(ev->window)) manage(ev->window, &wa); } #if !FOCUSONCLICK_PATCH 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; } #endif // FOCUSONCLICK_PATCH 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 !FAKEFULLSCREEN_PATCH if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ return; #endif // FAKEFULLSCREEN_PATCH 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) { #if SAVEFLOATS_PATCH resize(c, nx, ny, c->w, c->h, 1); /* save last known float coordinates */ c->sfx = nx; c->sfy = ny; #else resize(c, nx, ny, c->w, c->h, 1); #endif // SAVEFLOATS_PATCH } 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); } } Client * nexttiled(Client *c) { #if AWESOMEBAR_PATCH for (; c && (c->isfloating || !ISVISIBLE(c) || HIDDEN(c)); c = c->next); #else for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); #endif // AWESOMEBAR_PATCH return c; } #if !ZOOMSWAP_PATCH || TAGINTOSTACK_ALLMASTER_PATCH || TAGINTOSTACK_ONEMASTER_PATCH void pop(Client *c) { detach(c); attach(c); focus(c); arrange(c->mon); } #endif // !ZOOMSWAP_PATCH / TAGINTOSTACK_ALLMASTER_PATCH / TAGINTOSTACK_ONEMASTER_PATCH void propertynotify(XEvent *e) { Client *c; Window trans; XPropertyEvent *ev = &e->xproperty; #if SYSTRAY_PATCH if (showsystray && (c = wintosystrayicon(ev->window))) { if (ev->atom == XA_WM_NORMAL_HINTS) { updatesizehints(c); updatesystrayicongeom(c, c->w, c->h); } else updatesystrayiconstate(c, ev); updatesystray(); } #endif // SYSTRAY_PATCH if ((ev->window == root) && (ev->atom == XA_WM_NAME)) { #if DWMC_PATCH if (!fake_signal()) #endif // DWMC_PATCH 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(); #if URGENTBORDER_PATCH if (c->isurgent) XSetWindowBorder(dpy, c->win, scheme[SchemeUrg][ColBorder].pixel); #endif // URGENTBORDER_PATCH 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 ONLYQUITONEMPTY_PATCH unsigned int n; Window *junk = malloc(1); XQueryTree(dpy, root, junk, junk, &junk, &n); if (n <= quit_empty_window_count) { #if RESTARTSIG_PATCH if (arg->i) restart = 1; #endif // RESTARTSIG_PATCH running = 0; } else printf("[dwm] not exiting (n=%d)\n", n); free(junk); #else #if RESTARTSIG_PATCH if (arg->i) restart = 1; #endif // RESTARTSIG_PATCH running = 0; #endif // ONLYQUITONEMPTY_PATCH } 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 interact) { if (applysizehints(c, &x, &y, &w, &h, interact)) resizeclient(c, x, y, w, h); } void resizeclient(Client *c, int x, int y, int w, int h) { 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; wc.border_width = c->bw; #if NOBORDER_PATCH if (((nexttiled(c->mon->clients) == c && !nexttiled(c->next)) #if MONOCLE_LAYOUT || &monocle == c->mon->lt[c->mon->sellt]->arrange #endif // MONOCLE_LAYOUT ) && !c->isfullscreen && !c->isfloating) { c->w = wc.width += c->bw * 2; c->h = wc.height += c->bw * 2; wc.border_width = 0; } #endif // NOBORDER_PATCH 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; #if RESIZECORNERS_PATCH int ocx2, ocy2, nx, ny; int horizcorner, vertcorner; int di; unsigned int dui; Window dummy; #endif // RESIZECORNERS_PATCH Client *c; Monitor *m; XEvent ev; Time lasttime = 0; if (!(c = selmon->sel)) return; #if !FAKEFULLSCREEN_PATCH if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ return; #endif // !FAKEFULLSCREEN_PATCH restack(selmon); ocx = c->x; ocy = c->y; #if RESIZECORNERS_PATCH ocx2 = c->x + c->w; ocy2 = c->y + c->h; #endif // RESIZECORNERS_PATCH if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) return; #if RESIZECORNERS_PATCH if (!XQueryPointer (dpy, c->win, &dummy, &dummy, &di, &di, &nx, &ny, &dui)) return; horizcorner = nx < c->w / 2; vertcorner = ny < c->h / 2; #if DRAGMFACT_PATCH if (c->isfloating || NULL == c->mon->lt[c->mon->sellt]->arrange) { XWarpPointer (dpy, None, c->win, 0, 0, 0, 0, horizcorner ? (-c->bw) : (c->w + c->bw - 1), vertcorner ? (-c->bw) : (c->h + c->bw - 1)); } else { XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->mw * selmon->mfact, selmon->mh / 2); } #else XWarpPointer (dpy, None, c->win, 0, 0, 0, 0, horizcorner ? (-c->bw) : (c->w + c->bw - 1), vertcorner ? (-c->bw) : (c->h + c->bw - 1)); #endif // DRAGMFACT_PATCH #elif DRAGMFACT_PATCH if (c->isfloating || NULL == c->mon->lt[c->mon->sellt]->arrange) { XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); } else { XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->mw * selmon->mfact, selmon->mh / 2); } #else XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); #endif // RESIZECORNERS_PATCH 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 RESIZECORNERS_PATCH nx = horizcorner ? ev.xmotion.x : c->x; ny = vertcorner ? ev.xmotion.y : c->y; nw = MAX(horizcorner ? (ocx2 - nx) : (ev.xmotion.x - ocx - 2 * c->bw + 1), 1); nh = MAX(vertcorner ? (ocy2 - ny) : (ev.xmotion.y - ocy - 2 * c->bw + 1), 1); #endif // RESIZECORNERS_PATCH #if !DRAGMFACT_PATCH 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); } #endif // DRAGMFACT_PATCH if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) { #if RESIZECORNERS_PATCH resize(c, nx, ny, nw, nh, 1); #if SAVEFLOATS_PATCH /* save last known float dimensions */ c->sfx = nx; c->sfy = ny; c->sfw = nw; c->sfh = nh; #endif // SAVEFLOATS_PATCH #else resize(c, c->x, c->y, nw, nh, 1); #if SAVEFLOATS_PATCH c->sfx = c->x; c->sfy = c->y; c->sfw = nw; c->sfh = nh; #endif // SAVEFLOATS_PATCH #endif // RESIZECORNERS_PATCH } break; } } while (ev.type != ButtonRelease); #if RESIZECORNERS_PATCH #if DRAGMFACT_PATCH if (c->isfloating || NULL == c->mon->lt[c->mon->sellt]->arrange) { XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, horizcorner ? (-c->bw) : (c->w + c->bw - 1), vertcorner ? (-c->bw) : (c->h + c->bw - 1)); } else { selmon->mfact = (double) ev.xmotion.x / (double) selmon->mw; arrange(selmon); XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->mw * selmon->mfact, selmon->mh / 2); } #else XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, horizcorner ? (-c->bw) : (c->w + c->bw - 1), vertcorner ? (-c->bw) : (c->h + c->bw - 1)); #endif // DRAGMFACT_PATCH #elif DRAGMFACT_PATCH if (c->isfloating || NULL == c->mon->lt[c->mon->sellt]->arrange) { XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); } else { selmon->mfact = (double) ev.xmotion.x / (double) selmon->mw; arrange(selmon); XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->mw * selmon->mfact, selmon->mh / 2); } #else XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); #endif // RESIZECORNERS_PATCH 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 WARP_PATCH if (m == selmon && (m->tagset[m->seltags] & m->sel->tags) && selmon->lt[selmon->sellt] != &layouts[MONOCLE_LAYOUT_POS]) warp(m->sel); #endif // WARP_PATCH } 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; #if EMPTYVIEW_PATCH c->tags = (m->tagset[m->seltags] ? m->tagset[m->seltags] : 1); #else c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ #endif // EMPTYVIEW_PATCH #if ATTACHABOVE_PATCH || ATTACHASIDE_PATCH || ATTACHBELOW_PATCH || ATTACHBOTTOM_PATCH attachx(c); #else attach(c); #endif 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 #if SYSTRAY_PATCH sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4) #else sendevent(Client *c, Atom proto) #endif // SYSTRAY_PATCH { int n; Atom *protocols; #if SYSTRAY_PATCH Atom mt; #endif // SYSTRAY_PATCH int exists = 0; XEvent ev; #if SYSTRAY_PATCH if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) { mt = wmatom[WMProtocols]; if (XGetWMProtocols(dpy, w, &protocols, &n)) { while (!exists && n--) exists = protocols[n] == proto; XFree(protocols); } } else { exists = True; mt = proto; } #else if (XGetWMProtocols(dpy, c->win, &protocols, &n)) { while (!exists && n--) exists = protocols[n] == proto; XFree(protocols); } #endif // SYSTRAY_PATCH if (exists) { #if SYSTRAY_PATCH ev.type = ClientMessage; ev.xclient.window = w; ev.xclient.message_type = mt; ev.xclient.format = 32; ev.xclient.data.l[0] = d0; ev.xclient.data.l[1] = d1; ev.xclient.data.l[2] = d2; ev.xclient.data.l[3] = d3; ev.xclient.data.l[4] = d4; XSendEvent(dpy, w, False, mask, &ev); #else 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); #endif // SYSTRAY_PATCH } 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); } #if SYSTRAY_PATCH sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0); #else sendevent(c, wmatom[WMTakeFocus]); #endif // SYSTRAY_PATCH } 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; #if !FAKEFULLSCREEN_PATCH c->oldstate = c->isfloating; c->oldbw = c->bw; c->bw = 0; c->isfloating = 1; resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); XRaiseWindow(dpy, c->win); #endif // !FAKEFULLSCREEN_PATCH } else if (!fullscreen && c->isfullscreen){ XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, PropModeReplace, (unsigned char*)0, 0); c->isfullscreen = 0; #if !FAKEFULLSCREEN_PATCH c->isfloating = c->oldstate; c->bw = c->oldbw; c->x = c->oldx; c->y = c->oldy; c->w = c->oldw; c->h = c->oldh; resizeclient(c, c->x, c->y, c->w, c->h); arrange(c->mon); #endif // !FAKEFULLSCREEN_PATCH } } void setlayout(const Arg *arg) { if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) { #if PERTAG_PATCH selmon->pertag->sellts[selmon->pertag->curtag] ^= 1; selmon->sellt = selmon->pertag->sellts[selmon->pertag->curtag]; #else selmon->sellt ^= 1; #endif // PERTAG_PATCH } if (arg && arg->v) #if PERTAG_PATCH selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v; selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt]; #else selmon->lt[selmon->sellt] = (Layout *)arg->v; #endif // PERTAG_PATCH #if FLEXTILE_DELUXE_LAYOUT if (selmon->lt[selmon->sellt]->preset.nmaster != -1) selmon->nmaster = selmon->lt[selmon->sellt]->preset.nmaster; if (selmon->lt[selmon->sellt]->preset.nstack != -1) selmon->nstack = selmon->lt[selmon->sellt]->preset.nstack; selmon->ltaxis[LAYOUT] = selmon->lt[selmon->sellt]->preset.layout; selmon->ltaxis[MASTER] = selmon->lt[selmon->sellt]->preset.masteraxis; selmon->ltaxis[STACK] = selmon->lt[selmon->sellt]->preset.stack1axis; selmon->ltaxis[STACK2] = selmon->lt[selmon->sellt]->preset.stack2axis; #if PERTAG_PATCH selmon->pertag->ltaxis[selmon->pertag->curtag][LAYOUT] = selmon->ltaxis[LAYOUT]; selmon->pertag->ltaxis[selmon->pertag->curtag][MASTER] = selmon->ltaxis[MASTER]; selmon->pertag->ltaxis[selmon->pertag->curtag][STACK] = selmon->ltaxis[STACK]; selmon->pertag->ltaxis[selmon->pertag->curtag][STACK2] = selmon->ltaxis[STACK2]; #endif // PERTAG_PATCH #endif // FLEXTILE_DELUXE_LAYOUT strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); if (selmon->sel) arrange(selmon); else drawbar(selmon); } /* arg > 1.0 will set mfact absolutely */ void setmfact(const Arg *arg) { float f; if (!arg || !selmon->lt[selmon->sellt]->arrange) return; f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; if (f < 0.1 || f > 0.9) return; #if PERTAG_PATCH selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f; #else selmon->mfact = f; #endif // PERTAG_PATCH arrange(selmon); } void setup(void) { int i; XSetWindowAttributes wa; Atom utf8string; /* clean up any zombies immediately */ sigchld(0); #if RESTARTSIG_PATCH signal(SIGHUP, sighup); signal(SIGTERM, sigterm); #endif // RESTARTSIG_PATCH /* init screen */ screen = DefaultScreen(dpy); sw = DisplayWidth(dpy, screen); sh = DisplayHeight(dpy, screen); root = RootWindow(dpy, screen); #if ALPHA_PATCH xinitvisual(); drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap); #else drw = drw_create(dpy, screen, root, sw, sh); #endif // ALPHA_PATCH if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) die("no fonts could be loaded."); #if STATUSPADDING_PATCH lrpad = drw->fonts->h + horizpadbar; bh = drw->fonts->h + vertpadbar; #else lrpad = drw->fonts->h; bh = drw->fonts->h + 2; #endif // STATUSPADDING_PATCH 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); #if WINDOWROLERULE_PATCH wmatom[WMWindowRole] = XInternAtom(dpy, "WM_WINDOW_ROLE", False); #endif // WINDOWROLERULE_PATCH netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); #if SYSTRAY_PATCH netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False); netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False); netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False); netatom[NetSystemTrayOrientationHorz] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False); netatom[NetSystemTrayVisual] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_VISUAL", False); netatom[NetWMWindowTypeDock] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DOCK", False); xatom[Manager] = XInternAtom(dpy, "MANAGER", False); xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False); #endif // SYSTRAY_PATCH #if EWMHTAGS_PATCH netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False); netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False); netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False); netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", False); #endif // EWMHTAGS_PATCH 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], #if ALPHA_PATCH alphas[i], #endif // ALPHA_PATCH #if FLOAT_BORDER_COLOR_PATCH 4 #else 3 #endif // FLOAT_BORDER_COLOR_PATCH ); #if SYSTRAY_PATCH /* init system tray */ if (showsystray) updatesystray(); #endif // SYSTRAY_PATCH /* 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); #if EWMHTAGS_PATCH setnumdesktops(); setcurrentdesktop(); setdesktopnames(); setviewport(); #endif // EWMHTAGS_PATCH 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 */ #if SAVEFLOATS_PATCH if (!c->mon->lt[c->mon->sellt]->arrange && c->sfx != -9999 && !c->isfullscreen) { XMoveWindow(dpy, c->win, c->sfx, c->sfy); resize(c, c->sfx, c->sfy, c->sfw, c->sfh, 0); showhide(c->snext); return; } #endif // SAVEFLOATS_PATCH #if AUTORESIZE_PATCH if (c->needresize) { c->needresize = 0; XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); } else { XMoveWindow(dpy, c->win, c->x, c->y); } #else XMoveWindow(dpy, c->win, c->x, c->y); #endif // AUTORESIZE_PATCH if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) #if !FAKEFULLSCREEN_PATCH && !c->isfullscreen #endif // !FAKEFULLSCREEN_PATCH ) resize(c, c->x, c->y, c->w, c->h, 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 spawn(const Arg *arg) { #if !NODMENU_PATCH if (arg->v == dmenucmd) dmenumon[0] = '0' + selmon->num; #endif // NODMENU_PATCH #if SCRATCHPAD_PATCH selmon->tagset[selmon->seltags] &= ~scratchtag; #endif // SCRATCHPAD_PATCH if (fork() == 0) { if (dpy) close(ConnectionNumber(dpy)); #if SPAWNCMD_PATCH if (selmon->sel) { const char* const home = getenv("HOME"); assert(home && strchr(home, '/')); const size_t homelen = strlen(home); char *cwd, *pathbuf = NULL; struct stat statbuf; cwd = strtok(selmon->sel->name, SPAWN_CWD_DELIM); /* NOTE: strtok() alters selmon->sel->name in-place, * but that does not matter because we are going to * exec() below anyway; nothing else will use it */ while (cwd) { if (*cwd == '~') { /* replace ~ with $HOME */ if (!(pathbuf = malloc(homelen + strlen(cwd)))) /* ~ counts for NULL term */ die("fatal: could not malloc() %u bytes\n", homelen + strlen(cwd)); strcpy(strcpy(pathbuf, home) + homelen, cwd + 1); cwd = pathbuf; } if (strchr(cwd, '/') && !stat(cwd, &statbuf)) { if (!S_ISDIR(statbuf.st_mode)) cwd = dirname(cwd); if (!chdir(cwd)) break; } cwd = strtok(NULL, SPAWN_CWD_DELIM); } free(pathbuf); } #endif // SPAWNCMD_PATCH 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); #if VIEWONTAG_PATCH view(arg); #endif // VIEWONTAG_PATCH } } void tagmon(const Arg *arg) { #if TAGMONFIXFS_PATCH Client *c = selmon->sel; if (!c || !mons->next) return; sendmon(c, dirtomon(arg->i)); if (c->isfullscreen) { setfullscreen(c, 0); setfullscreen(c, 1); } #else if (!selmon->sel || !mons->next) return; sendmon(selmon->sel, dirtomon(arg->i)); #endif // TAGMONFIXFS_PATCH } void togglebar(const Arg *arg) { #if PERTAG_PATCH && PERTAGBAR_PATCH selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar; #else selmon->showbar = !selmon->showbar; #endif // PERTAG_PATCH updatebarpos(selmon); XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh); #if EXTRABAR_PATCH XMoveResizeWindow(dpy, selmon->extrabarwin, selmon->wx, selmon->eby, selmon->ww, bh); #endif // EXTRABAR_PATCH #if SYSTRAY_PATCH if (showsystray) { XWindowChanges wc; if (!selmon->showbar) wc.y = -bh; else if (selmon->showbar) { wc.y = 0; if (!selmon->topbar) wc.y = selmon->mh - bh; } XConfigureWindow(dpy, systray->win, CWY, &wc); } #endif // SYSTRAY_PATCH arrange(selmon); } void togglefloating(const Arg *arg) { if (!selmon->sel) return; #if !FAKEFULLSCREEN_PATCH if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ return; #endif // !FAKEFULLSCREEN_PATCH selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; #if FLOAT_BORDER_COLOR_PATCH if (selmon->sel->isfloating) XSetWindowBorder(dpy, selmon->sel->win, scheme[SchemeSel][ColFloat].pixel); else XSetWindowBorder(dpy, selmon->sel->win, scheme[SchemeSel][ColBorder].pixel); #endif // FLOAT_BORDER_COLOR_PATCH if (selmon->sel->isfloating) { #if SAVEFLOATS_PATCH if (selmon->sel->sfx != -9999) { /* restore last known float dimensions */ resize(selmon->sel, selmon->sel->sfx, selmon->sel->sfy, selmon->sel->sfw, selmon->sel->sfh, 0); arrange(selmon); return; } #endif // SAVEFLOATS_PATCH resize(selmon->sel, selmon->sel->x, selmon->sel->y, selmon->sel->w, selmon->sel->h, 0); #if SAVEFLOATS_PATCH } else { /* save last known float dimensions */ selmon->sel->sfx = selmon->sel->x; selmon->sel->sfy = selmon->sel->y; selmon->sel->sfw = selmon->sel->w; selmon->sel->sfh = selmon->sel->h; #endif // SAVEFLOATS_PATCH } arrange(selmon); } 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); } #if EWMHTAGS_PATCH updatecurrentdesktop(); #endif // EWMHTAGS_PATCH } void toggleview(const Arg *arg) { unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); #if PERTAG_PATCH int i; #endif // PERTAG_PATCH #if TAGINTOSTACK_ALLMASTER_PATCH Client *const selected = selmon->sel; // clients in the master area should be the same after we add a new tag Client **const masters = calloc(selmon->nmaster, sizeof(Client *)); if (!masters) { die("fatal: could not calloc() %u bytes \n", selmon->nmaster * sizeof(Client *)); } // collect (from last to first) references to all clients in the master area Client *c; size_t j; for (c = nexttiled(selmon->clients), j = 0; c && j < selmon->nmaster; c = nexttiled(c->next), ++j) masters[selmon->nmaster - (j + 1)] = c; // put the master clients at the front of the list // > go from the 'last' master to the 'first' for (j = 0; j < selmon->nmaster; ++j) if (masters[j]) pop(masters[j]); free(masters); // we also want to be sure not to mutate the focus focus(selected); #elif TAGINTOSTACK_ONEMASTER_PATCH // the first visible client should be the same after we add a new tag // we also want to be sure not to mutate the focus Client *const c = nexttiled(selmon->clients); if (c) { Client * const selected = selmon->sel; pop(c); focus(selected); } #endif // TAGINTOSTACK_ALLMASTER_PATCH / TAGINTOSTACK_ONEMASTER_PATCH #if !EMPTYVIEW_PATCH if (newtagset) { #endif // EMPTYVIEW_PATCH selmon->tagset[selmon->seltags] = newtagset; #if PERTAG_PATCH 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 PERTAGBAR_PATCH if (selmon->showbar != selmon->pertag->showbars[selmon->pertag->curtag]) togglebar(NULL); #endif // PERTAGBAR_PATCH #endif // PERTAG_PATCH focus(NULL); arrange(selmon); #if !EMPTYVIEW_PATCH } #endif // EMPTYVIEW_PATCH #if EWMHTAGS_PATCH updatecurrentdesktop(); #endif // EWMHTAGS_PATCH } void unfocus(Client *c, int setfocus) { if (!c) return; grabbuttons(c, 0); #if FLOAT_BORDER_COLOR_PATCH if (c->isfloating) XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColFloat].pixel); else XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); #else XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); #endif // FLOAT_BORDER_COLOR_PATCH 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 SWALLOW_PATCH if (c->swallowing) { unswallow(c); return; } Client *s = swallowingclient(c->win); if (s) { free(s->swallowing); s->swallowing = NULL; arrange(m); focus(NULL); return; } #endif // SWALLOW_PATCH 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 SWALLOW_PATCH if (s) return; #endif // SWALLOW_PATCH focus(NULL); updateclientlist(); arrange(m); } 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); #if SYSTRAY_PATCH } else if (showsystray && (c = wintosystrayicon(ev->window))) { /* KLUDGE! sometimes icons occasionally unmap their windows, but do * _not_ destroy them. We map those windows back */ XMapRaised(dpy, c->win); removesystrayicon(c); updatesystray(); #endif // SYSTRAY_PATCH } } void updatebars(void) { unsigned int w; Monitor *m; XSetWindowAttributes wa = { .override_redirect = True, #if ALPHA_PATCH .background_pixel = 0, .border_pixel = 0, .colormap = cmap, #else .background_pixmap = ParentRelative, #endif // ALPHA_PATCH .event_mask = ButtonPressMask|ExposureMask }; XClassHint ch = {"dwm", "dwm"}; for (m = mons; m; m = m->next) { #if EXTRABAR_PATCH if (!m->barwin) { #else if (m->barwin) continue; #endif // EXTRABAR_PATCH w = m->ww; #if SYSTRAY_PATCH if (showsystray && m == systraytomon(m)) w -= getsystraywidth(); #endif // SYSTRAY_PATCH #if ALPHA_PATCH m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, depth, InputOutput, visual, CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa); #else m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); #endif // ALPHA_PATCH XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); #if SYSTRAY_PATCH if (showsystray && m == systraytomon(m)) XMapRaised(dpy, systray->win); #endif // SYSTRAY_PATCH XMapRaised(dpy, m->barwin); XSetClassHint(dpy, m->barwin, &ch); #if EXTRABAR_PATCH } if (!m->extrabarwin) { #if ALPHA_PATCH m->extrabarwin = XCreateWindow(dpy, root, m->wx, m->eby, m->ww, bh, 0, depth, InputOutput, visual, CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa); #else m->extrabarwin = XCreateWindow(dpy, root, m->wx, m->eby, m->ww, bh, 0, DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); #endif // ALPHA_PATCH XDefineCursor(dpy, m->extrabarwin, cursor[CurNormal]->cursor); XMapRaised(dpy, m->extrabarwin); XSetClassHint(dpy, m->extrabarwin, &ch); } #endif // EXTRABAR_PATCH } } void updatebarpos(Monitor *m) { m->wy = m->my; m->wh = m->mh; #if EXTRABAR_PATCH m->wh -= bh * m->showbar * 2; m->wy = m->showbar ? m->wy + bh : m->wy; if (m->showbar) { m->by = m->topbar ? m->wy - bh : m->wy + m->wh; m->eby = m->topbar ? m->wy + m->wh : m->wy - bh; } else { m->by = -bh; m->eby = -bh; } #else 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; #endif // EXTRABAR_PATCH } 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 SORTSCREENS_PATCH sortscreens(unique, nn); #endif // SORTSCREENS_PATCH 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 STATUSALLMONS_PATCH Monitor* m; #endif // STATUSALLMONS_PATCH #if EXTRABAR_PATCH char text[512]; if (!gettextprop(root, XA_WM_NAME, text, sizeof(text))) { strcpy(stext, "dwm-"VERSION); estext[0] = '\0'; } else { char *e = strchr(text, statussep); if (e) { *e = '\0'; e++; strncpy(estext, e, sizeof(estext) - 1); } else { estext[0] = '\0'; } strncpy(stext, text, sizeof(stext) - 1); } #else if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) strcpy(stext, "dwm-"VERSION); #endif // EXTRABAR_PATCH #if STATUSALLMONS_PATCH for (m = mons; m; m = m->next) drawbar(m); #else drawbar(selmon); #endif // STATUSALLMONS_PATCH #if SYSTRAY_PATCH if (showsystray) updatesystray(); #endif // SYSTRAY_PATCH } 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]) { #if CENTER_PATCH c->iscentered = 1; #endif // CENTER_PATCH 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 URGENTBORDER_PATCH if (c->isurgent) { #if FLOAT_BORDER_COLOR_PATCH if (c->isfloating) XSetWindowBorder(dpy, c->win, scheme[SchemeUrg][ColFloat].pixel); else #endif XSetWindowBorder(dpy, c->win, scheme[SchemeUrg][ColBorder].pixel); } #endif // URGENTBORDER_PATCH } if (wmh->flags & InputHint) c->neverfocus = !wmh->input; else c->neverfocus = 0; XFree(wmh); } } void view(const Arg *arg) { #if EMPTYVIEW_PATCH if (arg->ui && (arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) #else if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) #endif // EMPTYVIEW_PATCH return; selmon->seltags ^= 1; /* toggle sel tagset */ #if PERTAG_PATCH pertagview(arg); #else if (arg->ui & TAGMASK) selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; #endif // PERTAG_PATCH focus(NULL); arrange(selmon); #if EWMHTAGS_PATCH updatecurrentdesktop(); #endif // EWMHTAGS_PATCH } 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; } 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 EXTRABAR_PATCH if (w == m->barwin || w == m->extrabarwin) #else if (w == m->barwin) #endif // EXTRABAR_PATCH 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; } /* 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 zoom(const Arg *arg) { Client *c = selmon->sel; #if ZOOMSWAP_PATCH Client *at = NULL, *cold, *cprevious = NULL, *p; #endif // ZOOMSWAP_PATCH if (!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating) #if ZOOMSWAP_PATCH || !c #endif // ZOOMSWAP_PATCH ) return; #if ZOOMSWAP_PATCH if (c == nexttiled(selmon->clients)) { #if PERTAG_PATCH p = selmon->pertag->prevzooms[selmon->pertag->curtag]; #else p = prevzoom; #endif // PERTAG_PATCH at = prevtiled(p); if (at) cprevious = nexttiled(at->next); if (!cprevious || cprevious != p) { #if PERTAG_PATCH selmon->pertag->prevzooms[selmon->pertag->curtag] = NULL; #else prevzoom = NULL; #endif // PERTAG_PATCH if (!c || !(c = nexttiled(c->next))) return; } else c = cprevious; } cold = nexttiled(selmon->clients); if (c != cold && !at) at = prevtiled(c); detach(c); attach(c); /* swap windows instead of pushing the previous one down */ if (c != cold && at) { #if PERTAG_PATCH selmon->pertag->prevzooms[selmon->pertag->curtag] = cold; #else prevzoom = cold; #endif // PERTAG_PATCH if (cold && at != cold) { detach(cold); cold->next = at->next; at->next = cold; } } focus(c); arrange(c->mon); #else if (c == nexttiled(selmon->clients)) if (!c || !(c = nexttiled(c->next))) return; pop(c); #endif // ZOOMSWAP_PATCH } int main(int argc, char *argv[]) { #if CMDCUSTOMIZE for (int i=1;i