diff options
Diffstat (limited to 'dwm.c')
| -rw-r--r-- | dwm.c | 3807 |
1 files changed, 1890 insertions, 1917 deletions
@@ -36,10 +36,13 @@ #include <X11/Xlib.h> #include <X11/Xproto.h> #include <X11/Xutil.h> +#include <X11/Xresource.h> #ifdef XINERAMA #include <X11/extensions/Xinerama.h> #endif /* XINERAMA */ #include <X11/Xft/Xft.h> +#include <X11/Xlib-xcb.h> +#include <xcb/res.h> #include "drw.h" #include "util.h" @@ -47,128 +50,130 @@ /* macros */ #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask) #define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)) +#define GETINC(X) ((X) - 2000) +#define INC(X) ((X) + 2000) #define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \ * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy))) -#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) +#define ISINC(X) ((X) > 1000 && (X) < 3000) +#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]) || C->issticky) +#define PREVSEL 3000 #define LENGTH(X) (sizeof X / sizeof X[0]) #define MOUSEMASK (BUTTONMASK|PointerMotionMask) +#define MOD(N,M) ((N)%(M) < 0 ? (N)%(M) + (M) : (N)%(M)) #define WIDTH(X) ((X)->w + 2 * (X)->bw) #define HEIGHT(X) ((X)->h + 2 * (X)->bw) -#define TAGMASK ((1 << LENGTH(tags)) - 1) +#define NUMTAGS (LENGTH(tags) + LENGTH(scratchpads)) +#define TAGMASK ((1 << NUMTAGS) - 1) +#define SPTAG(i) ((1 << LENGTH(tags)) << (i)) +#define SPTAGMASK (((1 << LENGTH(scratchpads))-1) << LENGTH(tags)) #define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) - -#define SYSTEM_TRAY_REQUEST_DOCK 0 - -/* XEMBED messages */ -#define XEMBED_EMBEDDED_NOTIFY 0 -#define XEMBED_WINDOW_ACTIVATE 1 -#define XEMBED_FOCUS_IN 4 -#define XEMBED_MODALITY_ON 10 - -#define XEMBED_MAPPED (1 << 0) -#define XEMBED_WINDOW_ACTIVATE 1 -#define XEMBED_WINDOW_DEACTIVATE 2 - -#define VERSION_MAJOR 0 -#define VERSION_MINOR 0 -#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR +#define TRUNC(X,A,B) (MAX((A), MIN((X), (B)))) /* enums */ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */ -enum { SchemeNorm, SchemeSel, SchemeStatus, SchemeTagsSel, SchemeTagsNorm, SchemeInfoSel, SchemeInfoNorm }; /* color schemes */ +enum { SchemeNorm, SchemeSel }; /* color schemes */ enum { NetSupported, NetWMName, NetWMState, NetWMCheck, - NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayOrientationHorz, NetWMFullscreen, NetActiveWindow, NetWMWindowType, NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */ -enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, ClkRootWin, ClkLast }; /* clicks */ typedef union { - int i; - unsigned int ui; - float f; - const void *v; + int i; + unsigned int ui; + float f; + const void *v; } Arg; typedef struct { - unsigned int click; - unsigned int mask; - unsigned int button; - void (*func)(const Arg *arg); - const Arg arg; + unsigned int click; + unsigned int mask; + unsigned int button; + void (*func)(const Arg *arg); + const Arg arg; } Button; typedef struct Monitor Monitor; typedef struct Client Client; struct Client { - char name[256]; - float mina, maxa; - int x, y, w, h; - int oldx, oldy, oldw, oldh; - int basew, baseh, incw, inch, maxw, maxh, minw, minh; - int bw, oldbw; - unsigned int tags; - int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; - Client *next; - Client *snext; - Monitor *mon; - Window win; + char name[256]; + float mina, maxa; + int x, y, w, h; + int oldx, oldy, oldw, oldh; + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; + int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow, issticky; + pid_t pid; + Client *next; + Client *snext; + Client *swallowing; + Monitor *mon; + Window win; }; typedef struct { - unsigned int mod; - KeySym keysym; - void (*func)(const Arg *); - const Arg arg; + unsigned int mod; + KeySym keysym; + void (*func)(const Arg *); + const Arg arg; } Key; typedef struct { - const char *symbol; - void (*arrange)(Monitor *); + const char *symbol; + void (*arrange)(Monitor *); } Layout; struct Monitor { - char ltsymbol[16]; - float mfact; - int nmaster; - int num; - int by; /* bar geometry */ - int mx, my, mw, mh; /* screen size */ - int wx, wy, ww, wh; /* window area */ - int gappih; /* horizontal gap between windows */ - int gappiv; /* vertical gap between windows */ - int gappoh; /* horizontal outer gaps */ - int gappov; /* vertical outer gaps */ - unsigned int seltags; - unsigned int sellt; - unsigned int tagset[2]; - int showbar; - int topbar; - Client *clients; - Client *sel; - Client *stack; - Monitor *next; - Window barwin; - const Layout *lt[2]; + char ltsymbol[16]; + float mfact; + int nmaster; + int num; + int by; /* bar geometry */ + int mx, my, mw, mh; /* screen size */ + int wx, wy, ww, wh; /* window area */ + int gappih; /* horizontal gap between windows */ + int gappiv; /* vertical gap between windows */ + int gappoh; /* horizontal outer gaps */ + int gappov; /* vertical outer gaps */ + unsigned int seltags; + unsigned int sellt; + unsigned int tagset[2]; + int showbar; + int topbar; + Client *clients; + Client *sel; + Client *stack; + Monitor *next; + Window barwin; + const Layout *lt[2]; }; typedef struct { - const char *class; - const char *instance; - const char *title; - unsigned int tags; - int isfloating; - int monitor; + const char *class; + const char *instance; + const char *title; + unsigned int tags; + int isfloating; + int isterminal; + int noswallow; + int monitor; } Rule; -typedef struct Systray Systray; -struct Systray { - Window win; - Client *icons; +/* Xresources preferences */ +enum resource_type { + STRING = 0, + INTEGER = 1, + FLOAT = 2 }; +typedef struct { + char *name; + enum resource_type type; + void *dst; +} ResourcePref; + /* function declarations */ static void applyrules(Client *c); static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact); @@ -184,16 +189,14 @@ static void clientmessage(XEvent *e); static void configure(Client *c); static void configurenotify(XEvent *e); static void configurerequest(XEvent *e); +static void copyvalidchars(char *text, char *rawtext); static Monitor *createmon(void); -static void cyclelayout(const Arg *arg); 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); -static void enqueue(Client *c); -static void enqueuestack(Client *c); static void enternotify(XEvent *e); static void expose(XEvent *e); static void focus(Client *c); @@ -201,10 +204,8 @@ static void focusin(XEvent *e); static void focusmon(const Arg *arg); static void focusstack(const Arg *arg); static Atom getatomprop(Client *c, Atom prop); -static Atom getatomprop(Client *c, Atom prop); static int getrootptr(int *x, int *y); static long getstate(Window w); -static unsigned int getsystraywidth(); static int gettextprop(Window w, Atom atom, char *text, unsigned int size); static void grabbuttons(Client *c, int focused); static void grabkeys(void); @@ -220,19 +221,17 @@ static void movemouse(const Arg *arg); static Client *nexttiled(Client *c); static void pop(Client *); static void propertynotify(XEvent *e); +static void pushstack(const Arg *arg); static void quit(const Arg *arg); static Monitor *recttomon(int x, int y, int w, int h); -static void removesystrayicon(Client *i); static void resize(Client *c, int x, int y, int w, int h, int interact); -static void resizebarwin(Monitor *m); static void resizeclient(Client *c, int x, int y, int w, int h); static void resizemouse(const Arg *arg); -static void resizerequest(XEvent *e); static void restack(Monitor *m); -static void rotatestack(const Arg *arg); static void run(void); +static void runAutostart(void); static void scan(void); -static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4); +static int sendevent(Client *c, Atom proto); static void sendmon(Client *c, Monitor *m); static void setclientstate(Client *c, long state); static void setfocus(Client *c); @@ -243,12 +242,21 @@ static void setup(void); static void seturgent(Client *c, int urg); static void showhide(Client *c); static void sigchld(int unused); +#ifndef __OpenBSD__ +static int getdwmblockspid(); +static void sigdwmblocks(const Arg *arg); +#endif +static void sighup(int unused); +static void sigterm(int unused); static void spawn(const Arg *arg); -static Monitor *systraytomon(Monitor *m); +static int stackpos(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 togglescratch(const Arg *arg); +static void togglesticky(const Arg *arg); +static void togglefullscr(const Arg *arg); static void toggletag(const Arg *arg); static void toggleview(const Arg *arg); static void unfocus(Client *c, int setfocus); @@ -261,26 +269,32 @@ static int updategeom(void); static void updatenumlockmask(void); static void updatesizehints(Client *c); static void updatestatus(void); -static void updatesystray(void); -static void updatesystrayicongeom(Client *i, int w, int h); -static void updatesystrayiconstate(Client *i, XPropertyEvent *ev); static void updatetitle(Client *c); static void updatewindowtype(Client *c); static void updatewmhints(Client *c); static void view(const Arg *arg); -static void warp(const Client *c); static Client *wintoclient(Window w); static Monitor *wintomon(Window w); -static Client *wintosystrayicon(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); +static void load_xresources(void); +static void resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst); + +static pid_t getparentprocess(pid_t p); +static int isdescprocess(pid_t p, pid_t c); +static Client *swallowingclient(Window w); +static Client *termforwin(const Client *c); +static pid_t winpid(Window w); + /* variables */ -static Systray *systray = NULL; static const char broken[] = "broken"; static char stext[256]; +static char rawstext[256]; +static int dwmblockssig; +pid_t dwmblockspid = 0; static int screen; static int sw, sh; /* X display screen geometry width, height */ static int bh, blw = 0; /* bar geometry */ @@ -288,31 +302,33 @@ static int lrpad; /* sum of left and right padding for text */ static int (*xerrorxlib)(Display *, XErrorEvent *); static unsigned int numlockmask = 0; static void (*handler[LASTEvent]) (XEvent *) = { - [ButtonPress] = buttonpress, - [ClientMessage] = clientmessage, - [ConfigureRequest] = configurerequest, - [ConfigureNotify] = configurenotify, - [DestroyNotify] = destroynotify, - [EnterNotify] = enternotify, - [Expose] = expose, - [FocusIn] = focusin, - [KeyPress] = keypress, - [MappingNotify] = mappingnotify, - [MapRequest] = maprequest, - [MotionNotify] = motionnotify, - [PropertyNotify] = propertynotify, - [ResizeRequest] = resizerequest, - [UnmapNotify] = unmapnotify + [ButtonPress] = buttonpress, + [ClientMessage] = clientmessage, + [ConfigureRequest] = configurerequest, + [ConfigureNotify] = configurenotify, + [DestroyNotify] = destroynotify, + [EnterNotify] = enternotify, + [Expose] = expose, + [FocusIn] = focusin, + [KeyPress] = keypress, + [MappingNotify] = mappingnotify, + [MapRequest] = maprequest, + [MotionNotify] = motionnotify, + [PropertyNotify] = propertynotify, + [UnmapNotify] = unmapnotify }; -static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast]; +static Atom wmatom[WMLast], netatom[NetLast]; +static int restart = 0; static int running = 1; static Cur *cursor[CurLast]; static Clr **scheme; static Display *dpy; static Drw *drw; -static Monitor *mons, *selmon, *statmon; +static Monitor *mons, *selmon; static Window root, wmcheckwin; +static xcb_connection_t *xcon; + /* configuration, allows nested code to access above variables */ #include "config.h" @@ -323,2239 +339,2152 @@ struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; }; void applyrules(Client *c) { - const char *class, *instance; - unsigned int i; - const Rule *r; - Monitor *m; - XClassHint ch = { NULL, NULL }; - - /* rule matching */ - c->isfloating = 0; - c->tags = 0; - XGetClassHint(dpy, c->win, &ch); - class = ch.res_class ? ch.res_class : broken; - instance = ch.res_name ? ch.res_name : broken; - - for (i = 0; i < LENGTH(rules); i++) { - r = &rules[i]; - if ((!r->title || strstr(c->name, r->title)) - && (!r->class || strstr(class, r->class)) - && (!r->instance || strstr(instance, r->instance))) - { - c->isfloating = r->isfloating; - c->tags |= r->tags; - for (m = mons; m && m->num != r->monitor; m = m->next); - if (m) - c->mon = m; - } - } - if (ch.res_class) - XFree(ch.res_class); - if (ch.res_name) - XFree(ch.res_name); - c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; + const char *class, *instance; + unsigned int i; + const Rule *r; + Monitor *m; + XClassHint ch = { NULL, NULL }; + + /* rule matching */ + c->isfloating = 0; + c->tags = 0; + XGetClassHint(dpy, c->win, &ch); + class = ch.res_class ? ch.res_class : broken; + instance = ch.res_name ? ch.res_name : broken; + + for (i = 0; i < LENGTH(rules); i++) { + r = &rules[i]; + if ((!r->title || strstr(c->name, r->title)) + && (!r->class || strstr(class, r->class)) + && (!r->instance || strstr(instance, r->instance))) + { + c->isterminal = r->isterminal; + c->isfloating = r->isfloating; + c->noswallow = r->noswallow; + c->tags |= r->tags; + if ((r->tags & SPTAGMASK) && r->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + + for (m = mons; m && m->num != r->monitor; m = m->next); + if (m) + c->mon = m; + } + } + if (ch.res_class) + XFree(ch.res_class); + if (ch.res_name) + XFree(ch.res_name); + c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : (c->mon->tagset[c->mon->seltags] & ~SPTAGMASK); } 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; + 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); + 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); + 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; + c->next = c->mon->clients; + c->mon->clients = c; } void attachstack(Client *c) { - c->snext = c->mon->stack; - c->mon->stack = c; + c->snext = c->mon->stack; + c->mon->stack = c; +} + +void +swallow(Client *p, Client *c) +{ + if (c->noswallow || c->isterminal) + return; + if (!swallowfloating && c->isfloating) + return; + + detach(c); + detachstack(c); + + setclientstate(c, WithdrawnState); + XUnmapWindow(dpy, p->win); + + p->swallowing = c; + c->mon = p->mon; + + Window w = p->win; + p->win = c->win; + c->win = w; + updatetitle(p); + + XWindowChanges wc; + wc.border_width = p->bw; + XConfigureWindow(dpy, p->win, CWBorderWidth, &wc); + XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); + XSetWindowBorder(dpy, p->win, scheme[SchemeNorm][ColBorder].pixel); + + arrange(p->mon); + configure(p); + updateclientlist(); +} + +void +unswallow(Client *c) +{ + c->win = c->swallowing->win; + + free(c->swallowing); + c->swallowing = NULL; + + /* unfullscreen the client */ + setfullscreen(c, 0); + updatetitle(c); + arrange(c->mon); + XMapWindow(dpy, c->win); + + XWindowChanges wc; + wc.border_width = c->bw; + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + + setclientstate(c, NormalState); + focus(NULL); + arrange(c->mon); } void buttonpress(XEvent *e) { - unsigned int i, x, click; - Arg arg = {0}; - Client *c; - Monitor *m; - XButtonPressedEvent *ev = &e->xbutton; - - click = ClkRootWin; - /* focus monitor if necessary */ - if ((m = wintomon(ev->window)) && m != selmon) { - unfocus(selmon->sel, 1); - selmon = m; - focus(NULL); - } - if (ev->window == selmon->barwin) { - i = x = 0; - unsigned int occ = 0; - for(c = m->clients; c; c = c->next) - occ |= c->tags; - do { - /* do not reserve space for vacant tags */ - if(!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) - continue; - x += TEXTW(tags[i]); - } while (ev->x >= x && ++i < LENGTH(tags)); - if (i < LENGTH(tags)) { - click = ClkTagBar; - arg.ui = 1 << i; - } else if (ev->x < x + blw) - click = ClkLtSymbol; - else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) - click = ClkStatusText; - else - click = ClkWinTitle; - } else if ((c = wintoclient(ev->window))) { - focus(c); - restack(selmon); - XAllowEvents(dpy, ReplayPointer, CurrentTime); - click = ClkClientWin; - } - for (i = 0; i < LENGTH(buttons); i++) - if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button - && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) - buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); + unsigned int i, x, click, occ = 0; + Arg arg = {0}; + Client *c; + Monitor *m; + XButtonPressedEvent *ev = &e->xbutton; + + click = ClkRootWin; + /* focus monitor if necessary */ + if ((m = wintomon(ev->window)) && m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + if (ev->window == selmon->barwin) { + i = x = 0; + for (c = m->clients; c; c = c->next) + occ |= c->tags == 255 ? 0 : c->tags; + do { + /* do not reserve space for vacant tags */ + if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) + continue; + x += TEXTW(tags[i]); + } while (ev->x >= x && ++i < LENGTH(tags)); + if (i < LENGTH(tags)) { + click = ClkTagBar; + arg.ui = 1 << i; + } else if (ev->x < x + blw) + click = ClkLtSymbol; + else if (ev->x > (x = selmon->ww - TEXTW(stext) + lrpad)) { + click = ClkStatusText; + + char *text = rawstext; + int i = -1; + char ch; + dwmblockssig = 0; + while (text[++i]) { + if ((unsigned char)text[i] < ' ') { + ch = text[i]; + text[i] = '\0'; + x += TEXTW(text) - lrpad; + text[i] = ch; + text += i+1; + i = -1; + if (x >= ev->x) break; + dwmblockssig = ch; + } + } + } else + click = ClkWinTitle; + } else if ((c = wintoclient(ev->window))) { + focus(c); + restack(selmon); + XAllowEvents(dpy, ReplayPointer, CurrentTime); + click = ClkClientWin; + } + for (i = 0; i < LENGTH(buttons); i++) + if (click == buttons[i].click && buttons[i].func && buttons[i].button == ev->button + && CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) + buttons[i].func(click == ClkTagBar && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); } void checkotherwm(void) { - xerrorxlib = XSetErrorHandler(xerrorstart); - /* this causes an error if some other window manager is running */ - XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); - XSync(dpy, False); - XSetErrorHandler(xerror); - XSync(dpy, False); + 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 (showsystray) { - XUnmapWindow(dpy, systray->win); - XDestroyWindow(dpy, systray->win); - free(systray); - } - 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]); + Arg a = {.ui = ~0}; + Layout foo = { "", NULL }; + Monitor *m; + size_t i; + + view(&a); + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) + unmanage(m->stack, 0); + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); + for (i = 0; i < CurLast; i++) + drw_cur_free(drw, cursor[i]); + for (i = 0; i < LENGTH(colors); i++) + free(scheme[i]); + XDestroyWindow(dpy, wmcheckwin); + drw_free(drw); + XSync(dpy, False); + XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); } void cleanupmon(Monitor *mon) { - Monitor *m; + Monitor *m; - if (mon == mons) - mons = mons->next; - else { - for (m = mons; m && m->next != mon; m = m->next); - m->next = mon->next; - } - XUnmapWindow(dpy, mon->barwin); - XDestroyWindow(dpy, mon->barwin); - free(mon); + if (mon == mons) + mons = mons->next; + else { + for (m = mons; m && m->next != mon; m = m->next); + m->next = mon->next; + } + XUnmapWindow(dpy, mon->barwin); + XDestroyWindow(dpy, mon->barwin); + free(mon); } void clientmessage(XEvent *e) { - XWindowAttributes wa; - XSetWindowAttributes swa; - XClientMessageEvent *cme = &e->xclient; - Client *c = wintoclient(cme->window); - unsigned int i; - - 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; - } - c->mon = selmon; - c->next = systray->icons; - systray->icons = c; - if (!XGetWindowAttributes(dpy, c->win, &wa)) { - /* use sane defaults */ - wa.width = bh; - wa.height = bh; - wa.border_width = 0; - } - 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); - - // TODO added these two lines to give systray a class name to control through picom - XClassHint ch = {"dwmsystray", "dwmsystray"}; - XSetClassHint(dpy, c->win, &ch); - - 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); - /* FIXME not sure if I have to send these events, too */ - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_FOCUS_IN, 0 , systray->win, XEMBED_EMBEDDED_VERSION); - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0 , systray->win, XEMBED_EMBEDDED_VERSION); - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_MODALITY_ON, 0 , systray->win, XEMBED_EMBEDDED_VERSION); - XSync(dpy, False); - resizebarwin(selmon); - updatesystray(); - setclientstate(c, NormalState); - } - return; - } - if (!c) - return; - if (cme->message_type == netatom[NetWMState]) { - if (cme->data.l[1] == netatom[NetWMFullscreen] - || cme->data.l[2] == netatom[NetWMFullscreen]) - setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ - || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen))); - } else if (cme->message_type == netatom[NetActiveWindow]) { - 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); - } - } + XClientMessageEvent *cme = &e->xclient; + Client *c = wintoclient(cme->window); + + if (!c) + return; + if (cme->message_type == netatom[NetWMState]) { + if (cme->data.l[1] == netatom[NetWMFullscreen] + || cme->data.l[2] == netatom[NetWMFullscreen]) + setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ + || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && !c->isfullscreen))); + } else if (cme->message_type == netatom[NetActiveWindow]) { + if (c != selmon->sel && !c->isurgent) + seturgent(c, 1); + } } void configure(Client *c) { - XConfigureEvent ce; + 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); + ce.type = ConfigureNotify; + ce.display = dpy; + ce.event = c->win; + ce.window = c->win; + ce.x = c->x; + ce.y = c->y; + ce.width = c->w; + ce.height = c->h; + ce.border_width = c->bw; + ce.above = None; + ce.override_redirect = False; + XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); } void configurenotify(XEvent *e) { - Monitor *m; - Client *c; - XConfigureEvent *ev = &e->xconfigure; - int dirty; - - /* TODO: updategeom handling sucks, needs to be simplified */ - if (ev->window == root) { - dirty = (sw != ev->width || sh != ev->height); - sw = ev->width; - sh = ev->height; - if (updategeom() || dirty) { - drw_resize(drw, sw, bh); - updatebars(); - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) - if (c->isfullscreen) - resizeclient(c, m->mx, m->my, m->mw, m->mh); - resizebarwin(m); - } - focus(NULL); - arrange(NULL); - } - } + Monitor *m; + Client *c; + XConfigureEvent *ev = &e->xconfigure; + int dirty; + + /* TODO: updategeom handling sucks, needs to be simplified */ + if (ev->window == root) { + dirty = (sw != ev->width || sh != ev->height); + sw = ev->width; + sh = ev->height; + if (updategeom() || dirty) { + drw_resize(drw, sw, bh); + updatebars(); + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) + if (c->isfullscreen) + resizeclient(c, m->mx, m->my, m->mw, m->mh); + XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh); + } + focus(NULL); + arrange(NULL); + } + } } void configurerequest(XEvent *e) { - Client *c; - Monitor *m; - XConfigureRequestEvent *ev = &e->xconfigurerequest; - XWindowChanges wc; - - if ((c = wintoclient(ev->window))) { - if (ev->value_mask & CWBorderWidth) - c->bw = ev->border_width; - else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { - m = c->mon; - if (ev->value_mask & CWX) { - c->oldx = c->x; - c->x = m->mx + ev->x; - } - if (ev->value_mask & CWY) { - c->oldy = c->y; - c->y = m->my + ev->y; - } - if (ev->value_mask & CWWidth) { - c->oldw = c->w; - c->w = ev->width; - } - if (ev->value_mask & CWHeight) { - c->oldh = c->h; - c->h = ev->height; - } - if ((c->x + c->w) > m->mx + m->mw && c->isfloating) - c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ - if ((c->y + c->h) > m->my + m->mh && c->isfloating) - c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ - if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) - configure(c); - if (ISVISIBLE(c)) - XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - } else - configure(c); - } else { - wc.x = ev->x; - wc.y = ev->y; - wc.width = ev->width; - wc.height = ev->height; - wc.border_width = ev->border_width; - wc.sibling = ev->above; - wc.stack_mode = ev->detail; - XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); - } - XSync(dpy, False); + Client *c; + Monitor *m; + XConfigureRequestEvent *ev = &e->xconfigurerequest; + XWindowChanges wc; + + if ((c = wintoclient(ev->window))) { + if (ev->value_mask & CWBorderWidth) + c->bw = ev->border_width; + else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { + m = c->mon; + if (ev->value_mask & CWX) { + c->oldx = c->x; + c->x = m->mx + ev->x; + } + if (ev->value_mask & CWY) { + c->oldy = c->y; + c->y = m->my + ev->y; + } + if (ev->value_mask & CWWidth) { + c->oldw = c->w; + c->w = ev->width; + } + if (ev->value_mask & CWHeight) { + c->oldh = c->h; + c->h = ev->height; + } + if ((c->x + c->w) > m->mx + m->mw && c->isfloating) + c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ + if ((c->y + c->h) > m->my + m->mh && c->isfloating) + c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ + if ((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight))) + configure(c); + if (ISVISIBLE(c)) + XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); + } else + configure(c); + } else { + wc.x = ev->x; + wc.y = ev->y; + wc.width = ev->width; + wc.height = ev->height; + wc.border_width = ev->border_width; + wc.sibling = ev->above; + wc.stack_mode = ev->detail; + XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); + } + XSync(dpy, False); +} + +void +copyvalidchars(char *text, char *rawtext) +{ + int i = -1, j = 0; + + while(rawtext[++i]) { + if ((unsigned char)rawtext[i] >= ' ') { + text[j++] = rawtext[i]; + } + } + text[j] = '\0'; } Monitor * createmon(void) { - Monitor *m; - - m = ecalloc(1, sizeof(Monitor)); - m->tagset[0] = m->tagset[1] = 1; - m->mfact = mfact; - m->nmaster = nmaster; - m->showbar = showbar; - m->topbar = topbar; - m->gappih = gappih; - m->gappiv = gappiv; - m->gappoh = gappoh; - m->gappov = gappov; - m->lt[0] = &layouts[0]; - m->lt[1] = &layouts[1 % LENGTH(layouts)]; - strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); - return m; -} - -void -cyclelayout(const Arg *arg) { - Layout *l; - for(l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++); - if(arg->i > 0) { - if(l->symbol && (l + 1)->symbol) - setlayout(&((Arg) { .v = (l + 1) })); - else - setlayout(&((Arg) { .v = layouts })); - } else { - if(l != layouts && (l - 1)->symbol) - setlayout(&((Arg) { .v = (l - 1) })); - else - setlayout(&((Arg) { .v = &layouts[LENGTH(layouts) - 2] })); - } + Monitor *m; + + m = ecalloc(1, sizeof(Monitor)); + m->tagset[0] = m->tagset[1] = 1; + m->mfact = mfact; + m->nmaster = nmaster; + m->showbar = showbar; + m->topbar = topbar; + m->gappih = gappih; + m->gappiv = gappiv; + m->gappoh = gappoh; + m->gappov = gappov; + m->lt[0] = &layouts[0]; + m->lt[1] = &layouts[1 % LENGTH(layouts)]; + strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); + return m; } void destroynotify(XEvent *e) { - Client *c; - XDestroyWindowEvent *ev = &e->xdestroywindow; + Client *c; + XDestroyWindowEvent *ev = &e->xdestroywindow; + + if ((c = wintoclient(ev->window))) + unmanage(c, 1); - if ((c = wintoclient(ev->window))) - unmanage(c, 1); - else if ((c = wintosystrayicon(ev->window))) { - removesystrayicon(c); - resizebarwin(selmon); - updatesystray(); - } + else if ((c = swallowingclient(ev->window))) + unmanage(c->swallowing, 1); } void detach(Client *c) { - Client **tc; + Client **tc; - for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); - *tc = c->next; + for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next); + *tc = c->next; } void detachstack(Client *c) { - Client **tc, *t; + Client **tc, *t; - for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext); - *tc = c->snext; + for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext); + *tc = c->snext; - if (c == c->mon->sel) { - for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext); - c->mon->sel = t; - } + 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; + 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; + 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, stw = 0; - int boxs = drw->fonts->h / 9; - int boxw = drw->fonts->h / 6 + 2; - unsigned int i, occ = 0, urg = 0; - Client *c; - - - if(showsystray && m == systraytomon(m)) - stw = getsystraywidth(); - - /* draw status first so it can be overdrawn by tags later */ - if (m == statmon) { /* status is only drawn on user-defined status monitor */ - drw_setscheme(drw, scheme[SchemeStatus]); - sw = TEXTW(stext) - lrpad / 2 + 2; /* 2px right padding */ - drw_text(drw, m->ww - sw - stw, 0, sw, bh, lrpad / 2 - 2, stext, 0); - } - - resizebarwin(m); - for (c = m->clients; c; c = c->next) { - occ |= c->tags; - if (c->isurgent) - urg |= c->tags; - } - x = 0; - for (i = 0; i < LENGTH(tags); i++) { - /* do not draw vacant tags */ - if(!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) - continue; - w = TEXTW(tags[i]); - drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeTagsSel : SchemeTagsNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); - if (occ & 1 << i) - drw_rect(drw, x + boxs, boxs, boxw, boxw, - m == selmon && selmon->sel && selmon->sel->tags & 1 << i, - urg & 1 << i); - x += w; - } - w = blw = TEXTW(m->ltsymbol); - drw_setscheme(drw, scheme[SchemeTagsNorm]); - x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); - - if ((w = m->ww - sw - stw - x) > bh) { - if (m->sel) { - drw_setscheme(drw, scheme[m == selmon ? SchemeInfoSel : SchemeInfoNorm]); - drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0); - if (m->sel->isfloating) - drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); - } else { - drw_setscheme(drw, scheme[SchemeInfoNorm]); - drw_rect(drw, x, 0, w, bh, 1, 1); - } - } - drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh); + int x, w, tw = 0; + int boxs = drw->fonts->h / 9; + int boxw = drw->fonts->h / 6 + 2; + unsigned int i, occ = 0, urg = 0; + Client *c; + + /* draw status first so it can be overdrawn by tags later */ + if (m == selmon) { /* status is only drawn on selected monitor */ + drw_setscheme(drw, scheme[SchemeNorm]); + tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */ + drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0); + } + + for (c = m->clients; c; c = c->next) { + occ |= c->tags == 255 ? 0 : c->tags; + if (c->isurgent) + urg |= c->tags; + } + x = 0; + for (i = 0; i < LENGTH(tags); i++) { + /* do not draw vacant tags */ + if (!(occ & 1 << i || m->tagset[m->seltags] & 1 << i)) + continue; + + w = TEXTW(tags[i]); + drw_setscheme(drw, scheme[m->tagset[m->seltags] & 1 << i ? SchemeSel : SchemeNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, tags[i], urg & 1 << i); + x += w; + } + w = blw = TEXTW(m->ltsymbol); + drw_setscheme(drw, scheme[SchemeNorm]); + x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); + + if ((w = m->ww - tw - x) > bh) { + if (m->sel) { + drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); + drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0); + if (m->sel->isfloating) + drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); + } else { + drw_setscheme(drw, scheme[SchemeNorm]); + drw_rect(drw, x, 0, w, bh, 1, 1); + } + } + drw_map(drw, m->barwin, 0, 0, m->ww, bh); } void drawbars(void) { - Monitor *m; + Monitor *m; - for (m = mons; m; m = m->next) - drawbar(m); -} - -void -enqueue(Client *c) -{ - Client *l; - for (l = c->mon->clients; l && l->next; l = l->next); - if (l) { - l->next = c; - c->next = NULL; - } -} - -void -enqueuestack(Client *c) -{ - Client *l; - for (l = c->mon->stack; l && l->snext; l = l->snext); - if (l) { - l->snext = c; - c->snext = NULL; - } + for (m = mons; m; m = m->next) + drawbar(m); } void enternotify(XEvent *e) { - Client *c; - Monitor *m; - XCrossingEvent *ev = &e->xcrossing; + 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); + if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root) + return; + c = wintoclient(ev->window); + m = c ? c->mon : wintomon(ev->window); + if (m != selmon) { + unfocus(selmon->sel, 1); + selmon = m; + } else if (!c || c == selmon->sel) + return; + focus(c); } void expose(XEvent *e) { - Monitor *m; - XExposeEvent *ev = &e->xexpose; + Monitor *m; + XExposeEvent *ev = &e->xexpose; - if (ev->count == 0 && (m = wintomon(ev->window))) { - drawbar(m); - if (m == selmon) - updatesystray(); - } + if (ev->count == 0 && (m = wintomon(ev->window))) + drawbar(m); } void focus(Client *c) { - if (!c || !ISVISIBLE(c)) - for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); - if (selmon->sel && selmon->sel != c) - unfocus(selmon->sel, 0); - if (c) { - if (c->mon != selmon) - selmon = c->mon; - if (c->isurgent) - seturgent(c, 0); - detachstack(c); - attachstack(c); - grabbuttons(c, 1); - XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); - setfocus(c); - } else { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } - selmon->sel = c; - drawbars(); + if (!c || !ISVISIBLE(c)) + for (c = selmon->stack; c && !ISVISIBLE(c); c = c->snext); + if (selmon->sel && selmon->sel != c) + unfocus(selmon->sel, 0); + if (c) { + if (c->mon != selmon) + selmon = c->mon; + if (c->isurgent) + seturgent(c, 0); + detachstack(c); + attachstack(c); + grabbuttons(c, 1); + XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); + setfocus(c); + } else { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } + selmon->sel = c; + drawbars(); } /* there are some broken focus acquiring clients needing extra handling */ void focusin(XEvent *e) { - XFocusChangeEvent *ev = &e->xfocus; + XFocusChangeEvent *ev = &e->xfocus; - if (selmon->sel && ev->window != selmon->sel->win) - setfocus(selmon->sel); + if (selmon->sel && ev->window != selmon->sel->win) + setfocus(selmon->sel); } void focusmon(const Arg *arg) { - Monitor *m; + Monitor *m; - if (!mons->next) - return; - if ((m = dirtomon(arg->i)) == selmon) - return; - unfocus(selmon->sel, 0); - selmon = m; - focus(NULL); - warp(selmon->sel); + if (!mons->next) + return; + if ((m = dirtomon(arg->i)) == selmon) + return; + unfocus(selmon->sel, 0); + selmon = m; + focus(NULL); } void focusstack(const Arg *arg) { - Client *c = NULL, *i; - - if (!selmon->sel || selmon->sel->isfullscreen) - return; - if (arg->i > 0) { - for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next); - if (!c) - for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next); - } else { - for (i = selmon->clients; i != selmon->sel; i = i->next) - if (ISVISIBLE(i)) - c = i; - if (!c) - for (; i; i = i->next) - if (ISVISIBLE(i)) - c = i; - } - if (c) { - focus(c); - restack(selmon); - } + int i = stackpos(arg); + Client *c, *p; + + if (i < 0 || !selmon->sel || selmon->sel->isfullscreen) + return; + + for(p = NULL, c = selmon->clients; c && (i || !ISVISIBLE(c)); + i -= ISVISIBLE(c) ? 1 : 0, p = c, c = c->next); + focus(c ? c : p); + restack(selmon); } Atom getatomprop(Client *c, Atom prop) { - int di; - unsigned long dl; - unsigned char *p = NULL; - Atom da, atom = None; - /* 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); - } - return atom; + int di; + unsigned long dl; + unsigned char *p = NULL; + Atom da, atom = None; + + if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM, + &da, &di, &dl, &dl, &p) == Success && p) { + atom = *(Atom *)p; + XFree(p); + } + return atom; } +#ifndef __OpenBSD__ +int +getdwmblockspid() +{ + char buf[16]; + FILE *fp = popen("pidof -s dwmblocks", "r"); + fgets(buf, sizeof(buf), fp); + pid_t pid = strtoul(buf, NULL, 10); + pclose(fp); + dwmblockspid = pid; + return pid != 0 ? 0 : -1; +} +#endif + int getrootptr(int *x, int *y) { - int di; - unsigned int dui; - Window dummy; + int di; + unsigned int dui; + Window dummy; - return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); + 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 format; + long result = -1; + unsigned char *p = NULL; + unsigned long n, extra; + Atom real; -unsigned int -getsystraywidth() -{ - unsigned int w = 0; - Client *i; - if(showsystray) - for(i = systray->icons; i; w += i->w + systrayspacing, i = i->next) ; - return w ? w + systrayspacing : 1; + 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; + 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); - } + 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; + 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); - } + 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) { - selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); - arrange(selmon); + selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); + arrange(selmon); } #ifdef XINERAMA static int isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) { - while (n--) - if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org - && unique[n].width == info->width && unique[n].height == info->height) - return 0; - return 1; + 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; + 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)); + ev = &e->xkey; + keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); + for (i = 0; i < LENGTH(keys); i++) + if (keysym == keys[i].keysym + && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) + && keys[i].func) + keys[i].func(&(keys[i].arg)); } void killclient(const Arg *arg) { - if (!selmon->sel) - return; - if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) { - XGrabServer(dpy); - XSetErrorHandler(xerrordummy); - XSetCloseDownMode(dpy, DestroyAll); - XKillClient(dpy, selmon->sel->win); - XSync(dpy, False); - XSetErrorHandler(xerror); - XUngrabServer(dpy); - } + if (!selmon->sel) + return; + if (!sendevent(selmon->sel, wmatom[WMDelete])) { + XGrabServer(dpy); + XSetErrorHandler(xerrordummy); + XSetCloseDownMode(dpy, DestroyAll); + XKillClient(dpy, selmon->sel->win); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } } void manage(Window w, XWindowAttributes *wa) { - Client *c, *t = NULL; - Window trans = None; - XWindowChanges wc; - - c = ecalloc(1, sizeof(Client)); - c->win = w; - /* geometry */ - c->x = c->oldx = wa->x; - c->y = c->oldy = wa->y; - c->w = c->oldw = wa->width; - c->h = c->oldh = wa->height; - c->oldbw = wa->border_width; - - updatetitle(c); - if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { - c->mon = t->mon; - c->tags = t->tags; - } else { - c->mon = selmon; - applyrules(c); - } - - if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) - c->x = c->mon->mx + c->mon->mw - WIDTH(c); - if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) - c->y = c->mon->my + c->mon->mh - HEIGHT(c); - c->x = MAX(c->x, c->mon->mx); - /* only fix client y-offset, if the client center might cover the bar */ - c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) - && (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my); - c->bw = borderpx; - - wc.border_width = c->bw; - XConfigureWindow(dpy, w, CWBorderWidth, &wc); - XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); - configure(c); /* propagates border_width, if size doesn't change */ - updatewindowtype(c); - updatesizehints(c); - updatewmhints(c); - c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; - c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; - XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); - grabbuttons(c, 0); - if (!c->isfloating) - c->isfloating = c->oldstate = trans != None || c->isfixed; - if (c->isfloating) - XRaiseWindow(dpy, c->win); - attach(c); - attachstack(c); - XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend, - (unsigned char *) &(c->win), 1); - XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */ - setclientstate(c, NormalState); - if (c->mon == selmon) - unfocus(selmon->sel, 0); - c->mon->sel = c; - arrange(c->mon); - XMapWindow(dpy, c->win); - focus(NULL); + Client *c, *t = NULL, *term = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; + c->pid = winpid(w); + /* geometry */ + c->x = c->oldx = wa->x; + c->y = c->oldy = wa->y; + c->w = c->oldw = wa->width; + c->h = c->oldh = wa->height; + c->oldbw = wa->border_width; + + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; + c->tags = t->tags; + } else { + c->mon = selmon; + applyrules(c); + term = termforwin(c); + } + + if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) + c->x = c->mon->mx + c->mon->mw - WIDTH(c); + if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) + c->y = c->mon->my + c->mon->mh - HEIGHT(c); + c->x = MAX(c->x, c->mon->mx); + /* only fix client y-offset, if the client center might cover the bar */ + c->y = MAX(c->y, ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) + && (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) ? bh : c->mon->my); + c->bw = borderpx; + + wc.border_width = c->bw; + XConfigureWindow(dpy, w, CWBorderWidth, &wc); + XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); + configure(c); /* propagates border_width, if size doesn't change */ + updatewindowtype(c); + updatesizehints(c); + updatewmhints(c); + c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; + c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; + XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); + grabbuttons(c, 0); + if (!c->isfloating) + c->isfloating = c->oldstate = trans != None || c->isfixed; + if (c->isfloating) + XRaiseWindow(dpy, c->win); + attach(c); + attachstack(c); + XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend, + (unsigned char *) &(c->win), 1); + XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */ + setclientstate(c, NormalState); + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; + arrange(c->mon); + XMapWindow(dpy, c->win); + if (term) + swallow(term, c); + focus(NULL); } void mappingnotify(XEvent *e) { - XMappingEvent *ev = &e->xmapping; + XMappingEvent *ev = &e->xmapping; - XRefreshKeyboardMapping(ev); - if (ev->request == MappingKeyboard) - grabkeys(); + XRefreshKeyboardMapping(ev); + if (ev->request == MappingKeyboard) + grabkeys(); } void maprequest(XEvent *e) { - static XWindowAttributes wa; - XMapRequestEvent *ev = &e->xmaprequest; - Client *i; - if ((i = wintosystrayicon(ev->window))) { - sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION); - resizebarwin(selmon); - updatesystray(); - } + static XWindowAttributes wa; + XMapRequestEvent *ev = &e->xmaprequest; - if (!XGetWindowAttributes(dpy, ev->window, &wa)) - return; - if (wa.override_redirect) - return; - if (!wintoclient(ev->window)) - manage(ev->window, &wa); + if (!XGetWindowAttributes(dpy, ev->window, &wa)) + return; + if (wa.override_redirect) + return; + if (!wintoclient(ev->window)) + manage(ev->window, &wa); } void monocle(Monitor *m) { - unsigned int n = 0; - Client *c; + unsigned int n; + int oh, ov, ih, iv; + Client *c; + + getgaps(m, &oh, &ov, &ih, &iv, &n); - for (c = m->clients; c; c = c->next) - if (ISVISIBLE(c)) - n++; - if (n > 0) /* override layout symbol */ - snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); - for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) - resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0); + if (n > 0) /* override layout symbol */ + snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); + for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) + resize(c, m->wx + ov, m->wy + oh, m->ww - 2 * c->bw - 2 * ov, m->wh - 2 * c->bw - 2 * oh, 0); } void motionnotify(XEvent *e) { - static Monitor *mon = NULL; - Monitor *m; - XMotionEvent *ev = &e->xmotion; + 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; + if (ev->window != root) + return; + if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { + unfocus(selmon->sel, 1); + selmon = m; + focus(NULL); + } + mon = m; } void movemouse(const Arg *arg) { - int x, y, ocx, ocy, nx, ny; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) - return; - if (!getrootptr(&x, &y)) - return; - do { - XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); - switch(ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nx = ocx + (ev.xmotion.x - x); - ny = ocy + (ev.xmotion.y - y); - if (abs(selmon->wx - nx) < snap) - nx = selmon->wx; - else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) - nx = selmon->wx + selmon->ww - WIDTH(c); - if (abs(selmon->wy - ny) < snap) - ny = selmon->wy; - else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) - ny = selmon->wy + selmon->wh - HEIGHT(c); - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange - && (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) - togglefloating(NULL); - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, nx, ny, c->w, c->h, 1); - break; - } - } while (ev.type != ButtonRelease); - XUngrabPointer(dpy, CurrentTime); - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } + int x, y, ocx, ocy, nx, ny; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + if (!getrootptr(&x, &y)) + return; + do { + XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); + switch(ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nx = ocx + (ev.xmotion.x - x); + ny = ocy + (ev.xmotion.y - y); + if (abs(selmon->wx - nx) < snap) + nx = selmon->wx; + else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) + nx = selmon->wx + selmon->ww - WIDTH(c); + if (abs(selmon->wy - ny) < snap) + ny = selmon->wy; + else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) + ny = selmon->wy + selmon->wh - HEIGHT(c); + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange + && (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) + togglefloating(NULL); + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, nx, ny, c->w, c->h, 1); + break; + } + } while (ev.type != ButtonRelease); + XUngrabPointer(dpy, CurrentTime); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } } Client * nexttiled(Client *c) { - for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); - return c; + for (; c && (c->isfloating || !ISVISIBLE(c)); c = c->next); + return c; } void pop(Client *c) { - detach(c); - attach(c); - focus(c); - arrange(c->mon); + detach(c); + attach(c); + focus(c); + arrange(c->mon); +} + +void +pushstack(const Arg *arg) { + int i = stackpos(arg); + Client *sel = selmon->sel, *c, *p; + + if(i < 0 || !sel) + return; + else if(i == 0) { + detach(sel); + attach(sel); + } + else { + for(p = NULL, c = selmon->clients; c; p = c, c = c->next) + if(!(i -= (ISVISIBLE(c) && c != sel))) + break; + c = c ? c : p; + detach(sel); + sel->next = c->next; + c->next = sel; + } + arrange(selmon); } void propertynotify(XEvent *e) { - Client *c; - Window trans; - XPropertyEvent *ev = &e->xproperty; - - if ((c = wintosystrayicon(ev->window))) { - if (ev->atom == XA_WM_NORMAL_HINTS) { - updatesizehints(c); - updatesystrayicongeom(c, c->w, c->h); - } - else - updatesystrayiconstate(c, ev); - resizebarwin(selmon); - updatesystray(); - } - if ((ev->window == root) && (ev->atom == XA_WM_NAME)) - updatestatus(); - else if (ev->state == PropertyDelete) - return; /* ignore */ - else if ((c = wintoclient(ev->window))) { - switch(ev->atom) { - default: break; - case XA_WM_TRANSIENT_FOR: - if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && - (c->isfloating = (wintoclient(trans)) != NULL)) - arrange(c->mon); - break; - case XA_WM_NORMAL_HINTS: - updatesizehints(c); - break; - case XA_WM_HINTS: - updatewmhints(c); - drawbars(); - break; - } - if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { - updatetitle(c); - if (c == c->mon->sel) - drawbar(c->mon); - } - if (ev->atom == netatom[NetWMWindowType]) - updatewindowtype(c); - } + Client *c; + Window trans; + XPropertyEvent *ev = &e->xproperty; + + if ((ev->window == root) && (ev->atom == XA_WM_NAME)) { + updatestatus(); + } else if (ev->state == PropertyDelete) { + return; /* ignore */ + } else if ((c = wintoclient(ev->window))) { + switch(ev->atom) { + default: break; + case XA_WM_TRANSIENT_FOR: + if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && + (c->isfloating = (wintoclient(trans)) != NULL)) + arrange(c->mon); + break; + case XA_WM_NORMAL_HINTS: + updatesizehints(c); + break; + case XA_WM_HINTS: + updatewmhints(c); + drawbars(); + break; + } + if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { + updatetitle(c); + if (c == c->mon->sel) + drawbar(c->mon); + } + if (ev->atom == netatom[NetWMWindowType]) + updatewindowtype(c); + } } void quit(const Arg *arg) { - running = 0; + if(arg->i) restart = 1; + running = 0; } Monitor * recttomon(int x, int y, int w, int h) { - Monitor *m, *r = selmon; - int a, area = 0; + 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; + for (m = mons; m; m = m->next) + if ((a = INTERSECT(x, y, w, h, m)) > area) { + area = a; + r = m; + } + return r; } void -removesystrayicon(Client *i) -{ - Client **ii; - - if (!showsystray || !i) - return; - for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next); - if (ii) - *ii = i->next; - free(i); -} - - -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 -resizebarwin(Monitor *m) { - unsigned int w = m->ww; - if (showsystray && m == systraytomon(m)) - w -= getsystraywidth(); - XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh); + 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; + 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 (((nexttiled(c->mon->clients) == c && !nexttiled(c->next)) - || &monocle == c->mon->lt[c->mon->sellt]->arrange) - && !c->isfullscreen && !c->isfloating - && NULL != c->mon->lt[c->mon->sellt]->arrange) { - c->w = wc.width += c->bw * 2; - c->h = wc.height += c->bw * 2; - wc.border_width = 0; - } - XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); - configure(c); - XSync(dpy, False); + 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; + XConfigureWindow(dpy, c->win, CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc); + configure(c); + XSync(dpy, False); } void resizemouse(const Arg *arg) { - int ocx, ocy, nw, nh; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) - return; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); - do { - XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); - switch(ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); - nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); - if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww - && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh) - { - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange - && (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) - togglefloating(NULL); - } - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, c->x, c->y, nw, nh, 1); - break; - } - } while (ev.type != ButtonRelease); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); - XUngrabPointer(dpy, CurrentTime); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } -} - -void -resizerequest(XEvent *e) -{ - XResizeRequestEvent *ev = &e->xresizerequest; - Client *i; - - if ((i = wintosystrayicon(ev->window))) { - updatesystrayicongeom(i, ev->width, ev->height); - resizebarwin(selmon); - updatesystray(); - } + int ocx, ocy, nw, nh; + Client *c; + Monitor *m; + XEvent ev; + Time lasttime = 0; + + if (!(c = selmon->sel)) + return; + if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ + return; + restack(selmon); + ocx = c->x; + ocy = c->y; + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) + return; + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); + do { + XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); + switch(ev.type) { + case ConfigureRequest: + case Expose: + case MapRequest: + handler[ev.type](&ev); + break; + case MotionNotify: + if ((ev.xmotion.time - lasttime) <= (1000 / 60)) + continue; + lasttime = ev.xmotion.time; + + nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); + nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); + if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww + && c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh) + { + if (!c->isfloating && selmon->lt[selmon->sellt]->arrange + && (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) + togglefloating(NULL); + } + if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) + resize(c, c->x, c->y, nw, nh, 1); + break; + } + } while (ev.type != ButtonRelease); + XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1); + XUngrabPointer(dpy, CurrentTime); + while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); + if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { + sendmon(c, m); + selmon = m; + focus(NULL); + } } void restack(Monitor *m) { - Client *c; - XEvent ev; - XWindowChanges wc; - - drawbar(m); - if (!m->sel) - return; - if (m->sel->isfloating || !m->lt[m->sellt]->arrange) - XRaiseWindow(dpy, m->sel->win); - if (m->lt[m->sellt]->arrange) { - wc.stack_mode = Below; - wc.sibling = m->barwin; - for (c = m->stack; c; c = c->snext) - if (!c->isfloating && ISVISIBLE(c)) { - XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc); - wc.sibling = c->win; - } - } - XSync(dpy, False); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)); - if (m == selmon && (m->tagset[m->seltags] & m->sel->tags) && selmon->lt[selmon->sellt] != &layouts[2]) - warp(m->sel); -} - -void -rotatestack(const Arg *arg) -{ - Client *c = NULL, *f; - - if (!selmon->sel) - return; - f = selmon->sel; - if (arg->i > 0) { - for (c = nexttiled(selmon->clients); c && nexttiled(c->next); c = nexttiled(c->next)); - if (c){ - detach(c); - attach(c); - detachstack(c); - attachstack(c); - } - } else { - if ((c = nexttiled(selmon->clients))){ - detach(c); - enqueue(c); - detachstack(c); - enqueuestack(c); - } - } - if (c){ - arrange(selmon); - //unfocus(f, 1); - focus(f); - restack(selmon); - } + 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)); } 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 */ + XEvent ev; + /* main event loop */ + XSync(dpy, False); + while (running && !XNextEvent(dpy, &ev)) + if (handler[ev.type]) + handler[ev.type](&ev); /* call handler */ +} + +void +runAutostart(void) { + system("killall -q dwmblocks; dwmblocks &"); } 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); - } + unsigned int i, num; + Window d1, d2, *wins = NULL; + XWindowAttributes wa; + + if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { + for (i = 0; i < num; i++) { + if (!XGetWindowAttributes(dpy, wins[i], &wa) + || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1)) + continue; + if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) + manage(wins[i], &wa); + } + for (i = 0; i < num; i++) { /* now the transients */ + if (!XGetWindowAttributes(dpy, wins[i], &wa)) + continue; + if (XGetTransientForHint(dpy, wins[i], &d1) + && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) + manage(wins[i], &wa); + } + if (wins) + XFree(wins); + } } void sendmon(Client *c, Monitor *m) { - if (c->mon == m) - return; - unfocus(c, 1); - detach(c); - detachstack(c); - c->mon = m; - c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ - attach(c); - attachstack(c); - focus(NULL); - arrange(NULL); + if (c->mon == m) + return; + unfocus(c, 1); + detach(c); + detachstack(c); + c->mon = m; + c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ + attach(c); + attachstack(c); + focus(NULL); + arrange(NULL); } void setclientstate(Client *c, long state) { - long data[] = { state, None }; + long data[] = { state, None }; - XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, - PropModeReplace, (unsigned char *)data, 2); + XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, + PropModeReplace, (unsigned char *)data, 2); } int -sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4) -{ - int n; - Atom *protocols, mt; - int exists = 0; - XEvent ev; - - 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; - } - if (exists) { - 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); - } - return exists; +sendevent(Client *c, Atom proto) +{ + int n; + Atom *protocols; + int exists = 0; + XEvent ev; + + if (XGetWMProtocols(dpy, c->win, &protocols, &n)) { + while (!exists && n--) + exists = protocols[n] == proto; + XFree(protocols); + } + if (exists) { + ev.type = ClientMessage; + ev.xclient.window = c->win; + ev.xclient.message_type = wmatom[WMProtocols]; + ev.xclient.format = 32; + ev.xclient.data.l[0] = proto; + ev.xclient.data.l[1] = CurrentTime; + XSendEvent(dpy, c->win, False, NoEventMask, &ev); + } + return exists; } void setfocus(Client *c) { - if (!c->neverfocus) { - XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); - XChangeProperty(dpy, root, netatom[NetActiveWindow], - XA_WINDOW, 32, PropModeReplace, - (unsigned char *) &(c->win), 1); - } - sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0); + if (!c->neverfocus) { + XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); + XChangeProperty(dpy, root, netatom[NetActiveWindow], + XA_WINDOW, 32, PropModeReplace, + (unsigned char *) &(c->win), 1); + } + sendevent(c, wmatom[WMTakeFocus]); } void setfullscreen(Client *c, int fullscreen) { - if (fullscreen && !c->isfullscreen) { - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1); - c->isfullscreen = 1; - c->oldstate = c->isfloating; - c->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); - } else if (!fullscreen && c->isfullscreen){ - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char*)0, 0); - c->isfullscreen = 0; - c->isfloating = c->oldstate; - c->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); - } + if (fullscreen && !c->isfullscreen) { + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char*)&netatom[NetWMFullscreen], 1); + c->isfullscreen = 1; + c->oldstate = c->isfloating; + c->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); + } else if (!fullscreen && c->isfullscreen){ + XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, + PropModeReplace, (unsigned char*)0, 0); + c->isfullscreen = 0; + c->isfloating = c->oldstate; + c->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); + } +} + +int +stackpos(const Arg *arg) { + int n, i; + Client *c, *l; + + if(!selmon->clients) + return -1; + + if(arg->i == PREVSEL) { + for(l = selmon->stack; l && (!ISVISIBLE(l) || l == selmon->sel); l = l->snext); + if(!l) + return -1; + for(i = 0, c = selmon->clients; c != l; i += ISVISIBLE(c) ? 1 : 0, c = c->next); + return i; + } + else if(ISINC(arg->i)) { + if(!selmon->sel) + return -1; + for(i = 0, c = selmon->clients; c != selmon->sel; i += ISVISIBLE(c) ? 1 : 0, c = c->next); + for(n = i; c; n += ISVISIBLE(c) ? 1 : 0, c = c->next); + return MOD(i + GETINC(arg->i), n); + } + else if(arg->i < 0) { + for(i = 0, c = selmon->clients; c; i += ISVISIBLE(c) ? 1 : 0, c = c->next); + return MAX(i + arg->i, 0); + } + else + return arg->i; } void setlayout(const Arg *arg) { - if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) - selmon->sellt ^= 1; - if (arg && arg->v) - selmon->lt[selmon->sellt] = (Layout *)arg->v; - strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); - if (selmon->sel) - arrange(selmon); - else - drawbar(selmon); + if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) + selmon->sellt ^= 1; + if (arg && arg->v) + selmon->lt[selmon->sellt] = (Layout *)arg->v; + strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol); + if (selmon->sel) + arrange(selmon); + else + drawbar(selmon); } /* arg > 1.0 will set mfact absolutely */ void setmfact(const Arg *arg) { - float f; + 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 < 0.05 || f > 0.95) - return; - selmon->mfact = f; - arrange(selmon); + if (!arg || !selmon->lt[selmon->sellt]->arrange) + return; + f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; + if (f < 0.05 || f > 0.95) + return; + selmon->mfact = f; + arrange(selmon); } void setup(void) { - int i; - XSetWindowAttributes wa; - Atom utf8string; - - /* clean up any zombies immediately */ - sigchld(0); - - /* init screen */ - screen = DefaultScreen(dpy); - sw = DisplayWidth(dpy, screen); - sh = DisplayHeight(dpy, screen); - root = RootWindow(dpy, screen); - drw = drw_create(dpy, screen, root, sw, sh); - if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) - die("no fonts could be loaded."); - lrpad = drw->fonts->h; - bh = drw->fonts->h + 2; - updategeom(); - /* init atoms */ - utf8string = XInternAtom(dpy, "UTF8_STRING", False); - wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); - wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); - wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); - wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); - netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); - netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); - netatom[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[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); - xatom[Manager] = XInternAtom(dpy, "MANAGER", False); - xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); - xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", 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], 3); - /* init system tray */ - updatesystray(); - /* init bars */ - updatebars(); - updatestatus(); - /* supporting window for NetWMCheck */ - wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *) &wmcheckwin, 1); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, - PropModeReplace, (unsigned char *) "dwm", 3); - XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *) &wmcheckwin, 1); - /* EWMH support per view */ - XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, - PropModeReplace, (unsigned char *) netatom, NetLast); - XDeleteProperty(dpy, root, netatom[NetClientList]); - /* select events */ - wa.cursor = cursor[CurNormal]->cursor; - wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask - |ButtonPressMask|PointerMotionMask|EnterWindowMask - |LeaveWindowMask|StructureNotifyMask|PropertyChangeMask; - XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); - XSelectInput(dpy, root, wa.event_mask); - grabkeys(); - focus(NULL); + int i; + XSetWindowAttributes wa; + Atom utf8string; + + /* clean up any zombies immediately */ + sigchld(0); + + signal(SIGHUP, sighup); + signal(SIGTERM, sigterm); + + /* init screen */ + screen = DefaultScreen(dpy); + sw = DisplayWidth(dpy, screen); + sh = DisplayHeight(dpy, screen); + root = RootWindow(dpy, screen); + drw = drw_create(dpy, screen, root, sw, sh); + if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) + die("no fonts could be loaded."); + lrpad = drw->fonts->h; + bh = drw->fonts->h + 2; + updategeom(); + /* init atoms */ + utf8string = XInternAtom(dpy, "UTF8_STRING", False); + wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); + wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); + wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); + wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); + netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); + netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); + netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); + netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); + netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); + netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); + netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); + netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); + netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); + /* init cursors */ + cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); + cursor[CurResize] = drw_cur_create(drw, XC_sizing); + cursor[CurMove] = drw_cur_create(drw, XC_fleur); + /* init appearance */ + scheme = ecalloc(LENGTH(colors), sizeof(Clr *)); + for (i = 0; i < LENGTH(colors); i++) + scheme[i] = drw_scm_create(drw, colors[i], 3); + /* init bars */ + updatebars(); + updatestatus(); + /* supporting window for NetWMCheck */ + wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *) &wmcheckwin, 1); + XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, + PropModeReplace, (unsigned char *) "dwm", 3); + XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, + PropModeReplace, (unsigned char *) &wmcheckwin, 1); + /* EWMH support per view */ + XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, + PropModeReplace, (unsigned char *) netatom, NetLast); + XDeleteProperty(dpy, root, netatom[NetClientList]); + /* select events */ + wa.cursor = cursor[CurNormal]->cursor; + wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask + |ButtonPressMask|PointerMotionMask|EnterWindowMask + |LeaveWindowMask|StructureNotifyMask|PropertyChangeMask; + XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa); + XSelectInput(dpy, root, wa.event_mask); + grabkeys(); + focus(NULL); } void seturgent(Client *c, int urg) { - XWMHints *wmh; + 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); + c->isurgent = urg; + if (!(wmh = XGetWMHints(dpy, c->win))) + return; + wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); + XSetWMHints(dpy, c->win, wmh); + XFree(wmh); } void showhide(Client *c) { - if (!c) - return; - if (ISVISIBLE(c)) { - /* show clients top down */ - XMoveWindow(dpy, c->win, c->x, c->y); - if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) - resize(c, c->x, c->y, c->w, c->h, 0); - showhide(c->snext); - } else { - /* hide clients bottom up */ - showhide(c->snext); - XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); - } + if (!c) + return; + if (ISVISIBLE(c)) { + if ((c->tags & SPTAGMASK) && c->isfloating) { + c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2); + c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2); + } + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, 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)); + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("can't install SIGCHLD handler:"); + while (0 < waitpid(-1, NULL, WNOHANG)); } void +sighup(int unused) +{ + Arg a = {.i = 1}; + quit(&a); +} + +void +sigterm(int unused) +{ + Arg a = {.i = 0}; + quit(&a); +} + +#ifndef __OpenBSD__ +void +sigdwmblocks(const Arg *arg) +{ + union sigval sv; + sv.sival_int = 0 | (dwmblockssig << 8) | arg->i; + if (!dwmblockspid) + if (getdwmblockspid() == -1) + return; + + if (sigqueue(dwmblockspid, SIGUSR1, sv) == -1) { + if (errno == ESRCH) { + if (!getdwmblockspid()) + sigqueue(dwmblockspid, SIGUSR1, sv); + } + } +} +#endif + +void spawn(const Arg *arg) { - if (fork() == 0) { - if (dpy) - close(ConnectionNumber(dpy)); - setsid(); - execvp(((char **)arg->v)[0], (char **)arg->v); - fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); - perror(" failed"); - exit(EXIT_SUCCESS); - } + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)arg->v)[0], (char **)arg->v); + fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); + perror(" failed"); + exit(EXIT_SUCCESS); + } } void tag(const Arg *arg) { - if (selmon->sel && arg->ui & TAGMASK) { - selmon->sel->tags = arg->ui & TAGMASK; - focus(NULL); - arrange(selmon); - } + if (selmon->sel && arg->ui & TAGMASK) { + selmon->sel->tags = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); + } } void tagmon(const Arg *arg) { - if (!selmon->sel || !mons->next) - return; - sendmon(selmon->sel, dirtomon(arg->i)); + if (!selmon->sel || !mons->next) + return; + sendmon(selmon->sel, dirtomon(arg->i)); } -/*void -tile(Monitor *m) +void +togglebar(const Arg *arg) { - unsigned int i, n, h, mw, my, ty; - Client *c; + selmon->showbar = !selmon->showbar; + updatebarpos(selmon); + XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh); + arrange(selmon); +} - for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); - if (n == 0) - return; +void +togglefloating(const Arg *arg) +{ + if (!selmon->sel) + return; + if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ + return; + selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; + if (selmon->sel->isfloating) + resize(selmon->sel, selmon->sel->x, selmon->sel->y, + selmon->sel->w, selmon->sel->h, 0); + arrange(selmon); +} - if (n > m->nmaster) - mw = m->nmaster ? m->ww * m->mfact : 0; - else - mw = m->ww; - for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) - if (i < m->nmaster) { - h = (m->wh - my) / (MIN(n, m->nmaster) - i); - resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0); - if (my + HEIGHT(c) < m->wh) - my += HEIGHT(c); - } else { - h = (m->wh - ty) / (n - i); - resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0); - if (ty + HEIGHT(c) < m->wh) - ty += HEIGHT(c); - } -}*/ +void +togglefullscr(const Arg *arg) +{ + if(selmon->sel) + setfullscreen(selmon->sel, !selmon->sel->isfullscreen); +} void -togglebar(const Arg *arg) +togglesticky(const Arg *arg) { - selmon->showbar = !selmon->showbar; - updatebarpos(selmon); - resizebarwin(selmon); - 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); - } - arrange(selmon); + if (!selmon->sel) + return; + selmon->sel->issticky = !selmon->sel->issticky; + arrange(selmon); } void -togglefloating(const Arg *arg) +togglescratch(const Arg *arg) { - if (!selmon->sel) - return; - if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ - return; - selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; - if (selmon->sel->isfloating) - resize(selmon->sel, selmon->sel->x, selmon->sel->y, - selmon->sel->w, selmon->sel->h, 0); - arrange(selmon); + Client *c; + unsigned int found = 0; + unsigned int scratchtag = SPTAG(arg->ui); + Arg sparg = {.v = scratchpads[arg->ui].cmd}; + + for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next); + if (found) { + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag; + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } + if (ISVISIBLE(c)) { + focus(c); + restack(selmon); + } + } else { + selmon->tagset[selmon->seltags] |= scratchtag; + spawn(&sparg); + } } void toggletag(const Arg *arg) { - unsigned int newtags; + 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 (!selmon->sel) + return; + newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); + if (newtags) { + selmon->sel->tags = newtags; + focus(NULL); + arrange(selmon); + } } void toggleview(const Arg *arg) { - unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); + unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); - if (newtagset) { - selmon->tagset[selmon->seltags] = newtagset; - focus(NULL); - arrange(selmon); - } + if (newtagset) { + selmon->tagset[selmon->seltags] = newtagset; + focus(NULL); + arrange(selmon); + } } void unfocus(Client *c, int setfocus) { - if (!c) - return; - grabbuttons(c, 0); - XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); - if (setfocus) { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } + if (!c) + return; + grabbuttons(c, 0); + XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); + if (setfocus) { + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + XDeleteProperty(dpy, root, netatom[NetActiveWindow]); + } } void unmanage(Client *c, int destroyed) { - Monitor *m = c->mon; - XWindowChanges wc; - - 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); - focus(NULL); - updateclientlist(); - arrange(m); + Monitor *m = c->mon; + XWindowChanges wc; + + if (c->swallowing) { + unswallow(c); + return; + } + + Client *s = swallowingclient(c->win); + if (s) { + free(s->swallowing); + s->swallowing = NULL; + arrange(m); + focus(NULL); + return; + } + + detach(c); + detachstack(c); + if (!destroyed) { + wc.border_width = c->oldbw; + XGrabServer(dpy); /* avoid race conditions */ + XSetErrorHandler(xerrordummy); + XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ + XUngrabButton(dpy, AnyButton, AnyModifier, c->win); + setclientstate(c, WithdrawnState); + XSync(dpy, False); + XSetErrorHandler(xerror); + XUngrabServer(dpy); + } + free(c); + + if (!s) { + arrange(m); + focus(NULL); + updateclientlist(); + } } void unmapnotify(XEvent *e) { - Client *c; - XUnmapEvent *ev = &e->xunmap; + Client *c; + XUnmapEvent *ev = &e->xunmap; - if ((c = wintoclient(ev->window))) { - if (ev->send_event) - setclientstate(c, WithdrawnState); - else - unmanage(c, 0); - } - else if ((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); - updatesystray(); - } + if ((c = wintoclient(ev->window))) { + if (ev->send_event) + setclientstate(c, WithdrawnState); + else + unmanage(c, 0); + } } void updatebars(void) { - unsigned int w; - Monitor *m; - XSetWindowAttributes wa = { - .override_redirect = True, - .background_pixmap = ParentRelative, - .event_mask = ButtonPressMask|ExposureMask - }; - XClassHint ch = {"dwm", "dwm"}; - for (m = mons; m; m = m->next) { - if (m->barwin) - continue; - w = m->ww; - if (showsystray && m == systraytomon(m)) - w -= getsystraywidth(); - m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen), - CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); - XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); - if (showsystray && m == systraytomon(m)) - XMapRaised(dpy, systray->win); - XMapRaised(dpy, m->barwin); - XSetClassHint(dpy, m->barwin, &ch); - } + Monitor *m; + XSetWindowAttributes wa = { + .override_redirect = True, + .background_pixmap = ParentRelative, + .event_mask = ButtonPressMask|ExposureMask + }; + XClassHint ch = {"dwm", "dwm"}; + for (m = mons; m; m = m->next) { + if (m->barwin) + continue; + m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen), + CopyFromParent, DefaultVisual(dpy, screen), + CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); + XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); + XMapRaised(dpy, m->barwin); + XSetClassHint(dpy, m->barwin, &ch); + } } void updatebarpos(Monitor *m) { - m->wy = m->my; - m->wh = m->mh; - if (m->showbar) { - m->wh -= bh; - m->by = m->topbar ? m->wy : m->wy + m->wh; - m->wy = m->topbar ? m->wy + bh : m->wy; - } else - m->by = -bh; + m->wy = m->my; + m->wh = m->mh; + if (m->showbar) { + m->wh -= bh; + m->by = m->topbar ? m->wy : m->wy + m->wh; + m->wy = m->topbar ? m->wy + bh : m->wy; + } else + m->by = -bh; } void updateclientlist() { - Client *c; - Monitor *m; + 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); + 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; + int dirty = 0; #ifdef XINERAMA - if (XineramaIsActive(dpy)) { - int i, j, n, nn; - Client *c; - Monitor *m; - XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); - XineramaScreenInfo *unique = NULL; - - for (n = 0, m = mons; m; m = m->next, n++); - /* only consider unique geometries as separate screens */ - unique = ecalloc(nn, sizeof(XineramaScreenInfo)); - for (i = 0, j = 0; i < nn; i++) - if (isuniquegeom(unique, j, &info[i])) - memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); - XFree(info); - nn = j; - if (n <= nn) { /* new monitors available */ - for (i = 0; i < (nn - n); i++) { - for (m = mons; m && m->next; m = m->next); - if (m) - m->next = createmon(); - else - mons = createmon(); - } - for (i = 0, m = mons; i < nn && m; m = m->next, i++){ - if (i >= n - || unique[i].x_org != m->mx || unique[i].y_org != m->my - || unique[i].width != m->mw || unique[i].height != m->mh) - { - dirty = 1; - m->num = i; - m->mx = m->wx = unique[i].x_org; - m->my = m->wy = unique[i].y_org; - m->mw = m->ww = unique[i].width; - m->mh = m->wh = unique[i].height; - updatebarpos(m); - } - if(i == statmonval) - statmon = 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; - if (m == statmon) - statmon = mons; - cleanupmon(m); - } - } - free(unique); - } else + if (XineramaIsActive(dpy)) { + int i, j, n, nn; + Client *c; + Monitor *m; + XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); + XineramaScreenInfo *unique = NULL; + + for (n = 0, m = mons; m; m = m->next, n++); + /* only consider unique geometries as separate screens */ + unique = ecalloc(nn, sizeof(XineramaScreenInfo)); + for (i = 0, j = 0; i < nn; i++) + if (isuniquegeom(unique, j, &info[i])) + memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); + XFree(info); + nn = j; + if (n <= nn) { /* new monitors available */ + for (i = 0; i < (nn - n); i++) { + for (m = mons; m && m->next; m = m->next); + if (m) + m->next = createmon(); + else + mons = createmon(); + } + for (i = 0, m = mons; i < nn && m; m = m->next, i++) + if (i >= n + || unique[i].x_org != m->mx || unique[i].y_org != m->my + || unique[i].width != m->mw || unique[i].height != m->mh) + { + dirty = 1; + m->num = i; + m->mx = m->wx = unique[i].x_org; + m->my = m->wy = unique[i].y_org; + m->mw = m->ww = unique[i].width; + m->mh = m->wh = unique[i].height; + updatebarpos(m); + } + } else { /* less monitors available nn < n */ + for (i = nn; i < n; i++) { + for (m = mons; m && m->next; m = m->next); + while ((c = m->clients)) { + dirty = 1; + m->clients = c->next; + detachstack(c); + c->mon = mons; + attach(c); + attachstack(c); + } + if (m == selmon) + selmon = mons; + cleanupmon(m); + } + } + free(unique); + } else #endif /* XINERAMA */ - { /* default monitor setup */ - if (!mons) - mons = createmon(); - if (mons->mw != sw || mons->mh != sh) { - dirty = 1; - mons->mw = mons->ww = sw; - mons->mh = mons->wh = sh; - updatebarpos(mons); - } - } - if (dirty) { - selmon = mons; - selmon = wintomon(root); - } - return dirty; + { /* 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; + 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); + 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); + long msize; + XSizeHints size; + + if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) + /* size is uninitialized, ensure that size.flags aren't used */ + size.flags = PSize; + if (size.flags & PBaseSize) { + c->basew = size.base_width; + c->baseh = size.base_height; + } else if (size.flags & PMinSize) { + c->basew = size.min_width; + c->baseh = size.min_height; + } else + c->basew = c->baseh = 0; + if (size.flags & PResizeInc) { + c->incw = size.width_inc; + c->inch = size.height_inc; + } else + c->incw = c->inch = 0; + if (size.flags & PMaxSize) { + c->maxw = size.max_width; + c->maxh = size.max_height; + } else + c->maxw = c->maxh = 0; + if (size.flags & PMinSize) { + c->minw = size.min_width; + c->minh = size.min_height; + } else if (size.flags & PBaseSize) { + c->minw = size.base_width; + c->minh = size.base_height; + } else + c->minw = c->minh = 0; + if (size.flags & PAspect) { + c->mina = (float)size.min_aspect.y / size.min_aspect.x; + c->maxa = (float)size.max_aspect.x / size.max_aspect.y; + } else + c->maxa = c->mina = 0.0; + c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); } void updatestatus(void) { - if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) - strcpy(stext, "dwm-"VERSION); - drawbar(statmon); - updatesystray(); -} - -void -updatesystrayicongeom(Client *i, int w, int h) -{ - if (i) { - i->h = bh; - if (w == h) - i->w = bh; - else if (h == bh) - i->w = w; - else - i->w = (int) ((float)bh * ((float)w / (float)h)); - applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False); - /* force icons into the systray dimensions if they don't want to */ - if (i->h > bh) { - if (i->w == i->h) - i->w = bh; - else - i->w = (int) ((float)bh * ((float)i->w / (float)i->h)); - i->h = bh; - } - } -} - -void -updatesystrayiconstate(Client *i, XPropertyEvent *ev) -{ - long flags; - int code = 0; - - if (!showsystray || !i || ev->atom != xatom[XembedInfo] || - !(flags = getatomprop(i, xatom[XembedInfo]))) - return; - - if (flags & XEMBED_MAPPED && !i->tags) { - i->tags = 1; - code = XEMBED_WINDOW_ACTIVATE; - XMapRaised(dpy, i->win); - setclientstate(i, NormalState); - } - else if (!(flags & XEMBED_MAPPED) && i->tags) { - i->tags = 0; - code = XEMBED_WINDOW_DEACTIVATE; - XUnmapWindow(dpy, i->win); - setclientstate(i, WithdrawnState); - } - else - return; - sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0, - systray->win, XEMBED_EMBEDDED_VERSION); -} - -void -updatesystray(void) -{ - XSetWindowAttributes wa; - XWindowChanges wc; - Client *i; - Monitor *m = systraytomon(NULL); - unsigned int x = m->mx + m->mw; - unsigned int w = 1; - - if (!showsystray) - return; - if (!systray) { - /* init systray */ - if (!(systray = (Systray *)calloc(1, sizeof(Systray)))) - die("fatal: could not malloc() %u bytes\n", sizeof(Systray)); - systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel][ColBg].pixel); - wa.event_mask = ButtonPressMask | ExposureMask; - wa.override_redirect = True; - wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - XSelectInput(dpy, systray->win, SubstructureNotifyMask); - XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32, - PropModeReplace, (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1); - XChangeWindowAttributes(dpy, systray->win, CWEventMask|CWOverrideRedirect|CWBackPixel, &wa); - XMapRaised(dpy, systray->win); - XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime); - if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) { - sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, netatom[NetSystemTray], systray->win, 0, 0); - XSync(dpy, False); - } - else { - fprintf(stderr, "dwm: unable to obtain system tray.\n"); - free(systray); - systray = NULL; - return; - } - } - for (w = 0, i = systray->icons; i; i = i->next) { - /* make sure the background color stays the same */ - wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa); - XMapRaised(dpy, i->win); - w += systrayspacing; - i->x = w; - XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h); - w += i->w; - if (i->mon != m) - i->mon = m; - } - w = w ? w + systrayspacing : 1; - x -= w; - XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh); - wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh; - wc.stack_mode = Above; wc.sibling = m->barwin; - XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc); - XMapWindow(dpy, systray->win); - XMapSubwindows(dpy, systray->win); - /* redraw background */ - XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel); - XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh); - XSync(dpy, False); + if (!gettextprop(root, XA_WM_NAME, rawstext, sizeof(rawstext))) + strcpy(stext, "dwm-"VERSION); + else + copyvalidchars(stext, rawstext); + drawbar(selmon); } void updatetitle(Client *c) { - if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) - gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); - if (c->name[0] == '\0') /* hack to mark broken clients */ - strcpy(c->name, broken); + 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]); + Atom state = getatomprop(c, netatom[NetWMState]); + Atom wtype = getatomprop(c, netatom[NetWMWindowType]); - if (state == netatom[NetWMFullscreen]) - setfullscreen(c, 1); - if (wtype == netatom[NetWMWindowTypeDialog]) - c->isfloating = 1; + if (state == netatom[NetWMFullscreen]) + setfullscreen(c, 1); + if (wtype == netatom[NetWMWindowTypeDialog]) + c->isfloating = 1; } void updatewmhints(Client *c) { - XWMHints *wmh; + XWMHints *wmh; - if ((wmh = XGetWMHints(dpy, c->win))) { - if (c == selmon->sel && wmh->flags & XUrgencyHint) { - wmh->flags &= ~XUrgencyHint; - XSetWMHints(dpy, c->win, wmh); - } else - c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; - if (wmh->flags & InputHint) - c->neverfocus = !wmh->input; - else - c->neverfocus = 0; - XFree(wmh); - } + if ((wmh = XGetWMHints(dpy, c->win))) { + if (c == selmon->sel && wmh->flags & XUrgencyHint) { + wmh->flags &= ~XUrgencyHint; + XSetWMHints(dpy, c->win, wmh); + } else + c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; + if (wmh->flags & InputHint) + c->neverfocus = !wmh->input; + else + c->neverfocus = 0; + XFree(wmh); + } } void view(const Arg *arg) { - if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) - return; - selmon->seltags ^= 1; /* toggle sel tagset */ - if (arg->ui & TAGMASK) - selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; - focus(NULL); - arrange(selmon); + if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) + return; + selmon->seltags ^= 1; /* toggle sel tagset */ + if (arg->ui & TAGMASK) + selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; + focus(NULL); + arrange(selmon); } -void -warp(const Client *c) +pid_t +winpid(Window w) +{ + pid_t result = 0; + + xcb_res_client_id_spec_t spec = {0}; + spec.client = w; + spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID; + + xcb_generic_error_t *e = NULL; + xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec); + xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e); + + if (!r) + return (pid_t)0; + + xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r); + for (; i.rem; xcb_res_client_id_value_next(&i)) { + spec = i.data->spec; + if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) { + uint32_t *t = xcb_res_client_id_value_value(i.data); + result = *t; + break; + } + } + + free(r); + + if (result == (pid_t)-1) + result = 0; + return result; +} + +pid_t +getparentprocess(pid_t p) { - int x, y; + unsigned int v = 0; + +#if defined(__linux__) + FILE *f; + char buf[256]; + snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p); - if (!c) { - XWarpPointer(dpy, None, root, 0, 0, 0, 0, selmon->wx + selmon->ww/2, selmon->wy + selmon->wh/2); - return; - } + if (!(f = fopen(buf, "r"))) + return (pid_t)0; - if (!getrootptr(&x, &y) || - (x > c->x - c->bw && - y > c->y - c->bw && - x < c->x + c->w + c->bw*2 && - y < c->y + c->h + c->bw*2) || - (y > c->mon->by && y < c->mon->by + bh) || - (c->mon->topbar && !y)) - return; + if (fscanf(f, "%*u %*s %*c %u", (unsigned *)&v) != 1) + v = (pid_t)0; + fclose(f); +#elif defined(__FreeBSD__) + struct kinfo_proc *proc = kinfo_getproc(p); + if (!proc) + return (pid_t)0; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); + v = proc->ki_ppid; + free(proc); +#endif + return (pid_t)v; +} + +int +isdescprocess(pid_t p, pid_t c) +{ + while (p != c && c != 0) + c = getparentprocess(c); + + return (int)c; } Client * -wintoclient(Window w) +termforwin(const Client *w) { - Client *c; - Monitor *m; + Client *c; + Monitor *m; + + if (!w->pid || w->isterminal) + return NULL; + + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid)) + return c; + } + } + + return NULL; +} + +Client * +swallowingclient(Window w) +{ + Client *c; + Monitor *m; + + for (m = mons; m; m = m->next) { + for (c = m->clients; c; c = c->next) { + if (c->swallowing && c->swallowing->win == w) + return c; + } + } - for (m = mons; m; m = m->next) - for (c = m->clients; c; c = c->next) - if (c->win == w) - return c; - return NULL; + return NULL; } Client * -wintosystrayicon(Window w) { - Client *i = NULL; +wintoclient(Window w) +{ + Client *c; + Monitor *m; - if (!showsystray || !w) - return i; - for (i = systray->icons; i && i->win != w; i = i->next) ; - return i; + 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; + int x, y; + Client *c; + Monitor *m; - if (w == root && getrootptr(&x, &y)) - return recttomon(x, y, 1, 1); - for (m = mons; m; m = m->next) - if (w == m->barwin) - return m; - if ((c = wintoclient(w))) - return c->mon; - return selmon; + if (w == root && getrootptr(&x, &y)) + return recttomon(x, y, 1, 1); + for (m = mons; m; m = m->next) + if (w == m->barwin) + return m; + if ((c = wintoclient(w))) + return c->mon; + return selmon; } /* There's no way to check accesses to destroyed windows, thus those cases are @@ -2564,25 +2493,25 @@ wintomon(Window w) 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 */ + 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; + return 0; } /* Startup Error handler to check if another window manager @@ -2590,60 +2519,104 @@ xerrordummy(Display *dpy, XErrorEvent *ee) int xerrorstart(Display *dpy, XErrorEvent *ee) { - die("dwm: another window manager is already running"); - return -1; + die("dwm: another window manager is already running"); + return -1; } -Monitor * -systraytomon(Monitor *m) { - Monitor *t; - int i, n; - if(!systraypinning) { - if(!m) - return selmon; - return m == selmon ? m : NULL; - } - for(n = 1, t = mons; t && t->next; n++, t = t->next) ; - for(i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) ; - if(systraypinningfailfirst && n < systraypinning) - return mons; - return t; +void +zoom(const Arg *arg) +{ + Client *c = selmon->sel; + + if (!selmon->lt[selmon->sellt]->arrange + || (selmon->sel && selmon->sel->isfloating)) + return; + if (c == nexttiled(selmon->clients)) + if (!c || !(c = nexttiled(c->next))) + return; + pop(c); } void -zoom(const Arg *arg) +resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst) { - Client *c = selmon->sel; + char *sdst = NULL; + int *idst = NULL; + float *fdst = NULL; + + sdst = dst; + idst = dst; + fdst = dst; + + char fullname[256]; + char *type; + XrmValue ret; + + snprintf(fullname, sizeof(fullname), "%s.%s", "dwm", name); + fullname[sizeof(fullname) - 1] = '\0'; + + XrmGetResource(db, fullname, "*", &type, &ret); + if (!(ret.addr == NULL || strncmp("String", type, 64))) + { + switch (rtype) { + case STRING: + strcpy(sdst, ret.addr); + break; + case INTEGER: + *idst = strtoul(ret.addr, NULL, 10); + break; + case FLOAT: + *fdst = strtof(ret.addr, NULL); + break; + } + } +} + +void +load_xresources(void) +{ + Display *display; + char *resm; + XrmDatabase db; + ResourcePref *p; + + display = XOpenDisplay(NULL); + resm = XResourceManagerString(display); + if (!resm) + return; - if (!selmon->lt[selmon->sellt]->arrange - || (selmon->sel && selmon->sel->isfloating)) - return; - if (c == nexttiled(selmon->clients)) - if (!c || !(c = nexttiled(c->next))) - return; - pop(c); + db = XrmGetStringDatabase(resm); + for (p = resources; p < resources + LENGTH(resources); p++) + resource_load(db, p->name, p->type, p->dst); + XCloseDisplay(display); } int main(int argc, char *argv[]) { - if (argc == 2 && !strcmp("-v", argv[1])) - die("dwm-"VERSION); - else if (argc != 1) - die("usage: dwm [-v]"); - if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) - fputs("warning: no locale support\n", stderr); - if (!(dpy = XOpenDisplay(NULL))) - die("dwm: cannot open display"); - checkotherwm(); - setup(); + if (argc == 2 && !strcmp("-v", argv[1])) + die("dwm-"VERSION); + else if (argc != 1) + die("usage: dwm [-v]"); + if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display"); + if (!(xcon = XGetXCBConnection(dpy))) + die("dwm: cannot get xcb connection\n"); + checkotherwm(); + XrmInitialize(); + load_xresources(); + setup(); #ifdef __OpenBSD__ - if (pledge("stdio rpath proc exec", NULL) == -1) - die("pledge"); + if (pledge("stdio rpath proc exec", NULL) == -1) + die("pledge"); #endif /* __OpenBSD__ */ - scan(); - run(); - cleanup(); - XCloseDisplay(dpy); - return EXIT_SUCCESS; + scan(); + runAutostart(); + run(); + if(restart) execvp(argv[0], argv); + cleanup(); + XCloseDisplay(dpy); + return EXIT_SUCCESS; } |