* creates a small title window, which is resized whenever the (_NET_)WM_NAME
* properties are updated or the client is moved/resized.
*
- * Keys and tagging rules are organized as arrays and defined in the config.h
- * file. These arrays are kept static in event.o and tag.o respectively,
- * because no other part of dwm needs access to them. The current layout is
- * represented by the lt pointer.
+ * Keys and tagging rules are organized as arrays and defined in config.h.
*
* To understand everything else, start reading main().
*/
+#include "dwm.h"
+
#include <errno.h>
#include <locale.h>
-#include <regex.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/select.h>
+#include <sys/types.h>
#include <sys/wait.h>
+#include <regex.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
-#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
/* typedefs */
-typedef struct Client Client;
-struct Client {
- char name[256];
- int x, y, w, h;
- int rx, ry, rw, rh; /* revert geometry */
- int basew, baseh, incw, inch, maxw, maxh, minw, minh;
- int minax, maxax, minay, maxay;
- long flags;
- unsigned int border, oldborder;
- Bool isbanned, isfixed, ismax, isfloating;
- Bool *tags;
- Client *next;
- Client *prev;
- Client *snext;
- Window win;
-};
-
typedef struct {
int x, y, w, h;
unsigned long norm[ColLast];
} Regs;
/* forward declarations */
-static void applyrules(Client *c);
-static void arrange(void);
-static void attach(Client *c);
-static void attachstack(Client *c);
-static void ban(Client *c);
-static void buttonpress(XEvent *e);
-static void checkotherwm(void);
-static void cleanup(void);
-static void compileregs(void);
-static void configure(Client *c);
-static void configurenotify(XEvent *e);
-static void configurerequest(XEvent *e);
-static void destroynotify(XEvent *e);
-static void detach(Client *c);
-static void detachstack(Client *c);
-static void drawbar(void);
-static void drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]);
-static void drawtext(const char *text, unsigned long col[ColLast]);
-static void *emallocz(unsigned int size);
-static void enternotify(XEvent *e);
-static void eprint(const char *errstr, ...);
-static void expose(XEvent *e);
-static void floating(void); /* default floating layout */
-static void focus(Client *c);
-static void focusnext(const char *arg);
-static void focusprev(const char *arg);
-static Client *getclient(Window w);
-static unsigned long getcolor(const char *colstr);
-static long getstate(Window w);
-static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
-static void grabbuttons(Client *c, Bool focused);
-static unsigned int idxoftag(const char *tag);
-static void initfont(const char *fontstr);
-static Bool isarrange(void (*func)());
-static Bool isoccupied(unsigned int t);
-static Bool isprotodel(Client *c);
-static Bool isvisible(Client *c);
-static void keypress(XEvent *e);
-static void killclient(const char *arg);
-static void leavenotify(XEvent *e);
-static void manage(Window w, XWindowAttributes *wa);
-static void mappingnotify(XEvent *e);
-static void maprequest(XEvent *e);
-static void movemouse(Client *c);
-static Client *nexttiled(Client *c);
-static void propertynotify(XEvent *e);
-static void quit(const char *arg);
-static void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
-static void resizemouse(Client *c);
-static void restack(void);
-static void run(void);
-static void scan(void);
-static void setclientstate(Client *c, long state);
-static void setlayout(const char *arg);
-static void setmwfact(const char *arg);
-static void setup(void);
-static void spawn(const char *arg);
-static void tag(const char *arg);
-static unsigned int textnw(const char *text, unsigned int len);
-static unsigned int textw(const char *text);
-static void tile(void);
-static void togglebar(const char *arg);
-static void togglefloating(const char *arg);
-static void togglemax(const char *arg);
-static void toggletag(const char *arg);
-static void toggleview(const char *arg);
-static void unban(Client *c);
-static void unmanage(Client *c);
-static void unmapnotify(XEvent *e);
-static void updatebarpos(void);
-static void updatesizehints(Client *c);
-static void updatetitle(Client *c);
-static void view(const char *arg);
-static int xerror(Display *dpy, XErrorEvent *ee);
-static int xerrordummy(Display *dsply, XErrorEvent *ee);
-static int xerrorstart(Display *dsply, XErrorEvent *ee);
-static void zoom(const char *arg);
+void applyrules(Client *c);
+void arrange(void);
+void attach(Client *c);
+void attachstack(Client *c);
+void ban(Client *c);
+void buttonpress(XEvent *e);
+void checkotherwm(void);
+void cleanup(void);
+void compileregs(void);
+void configure(Client *c);
+void configurenotify(XEvent *e);
+void configurerequest(XEvent *e);
+void destroynotify(XEvent *e);
+void detach(Client *c);
+void detachstack(Client *c);
+void drawbar(void);
+void drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]);
+void drawtext(const char *text, unsigned long col[ColLast]);
+void *emallocz(unsigned int size);
+void enternotify(XEvent *e);
+void eprint(const char *errstr, ...);
+void expose(XEvent *e);
+void floating(void); /* default floating layout */
+void focus(Client *c);
+void focusnext(const char *arg);
+void focusprev(const char *arg);
+Client *getclient(Window w);
+unsigned long getcolor(const char *colstr);
+long getstate(Window w);
+Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
+void grabbuttons(Client *c, Bool focused);
+unsigned int idxoftag(const char *tag);
+void initfont(const char *fontstr);
+Bool isarrange(void (*func)());
+Bool isoccupied(unsigned int t);
+Bool isprotodel(Client *c);
+Bool isvisible(Client *c);
+void keypress(XEvent *e);
+void killclient(const char *arg);
+void leavenotify(XEvent *e);
+void manage(Window w, XWindowAttributes *wa);
+void mappingnotify(XEvent *e);
+void maprequest(XEvent *e);
+void movemouse(Client *c);
+Client *nexttiled(Client *c);
+void propertynotify(XEvent *e);
+void quit(const char *arg);
+void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
+void resizemouse(Client *c);
+void restack(void);
+void run(void);
+void scan(void);
+void setclientstate(Client *c, long state);
+void setlayout(const char *arg);
+void setmwfact(const char *arg);
+void setup(void);
+void spawn(const char *arg);
+void tag(const char *arg);
+unsigned int textnw(const char *text, unsigned int len);
+unsigned int textw(const char *text);
+void tile(void);
+void togglebar(const char *arg);
+void togglefloating(const char *arg);
+void togglemax(const char *arg);
+void toggletag(const char *arg);
+void toggleview(const char *arg);
+void unban(Client *c);
+void unmanage(Client *c);
+void unmapnotify(XEvent *e);
+void updatebarpos(void);
+void updatesizehints(Client *c);
+void updatetitle(Client *c);
+void view(const char *arg);
+void viewprevtag(const char *arg); /* views previous selected tags */
+int xerror(Display *dpy, XErrorEvent *ee);
+int xerrordummy(Display *dsply, XErrorEvent *ee);
+int xerrorstart(Display *dsply, XErrorEvent *ee);
+void zoom(const char *arg);
/* variables */
-static char stext[256];
-static double mwfact;
-static int screen, sx, sy, sw, sh, wax, way, waw, wah;
-static int (*xerrorxlib)(Display *, XErrorEvent *);
-static unsigned int bh, bpos, ntags;
-static unsigned int blw = 0;
-static unsigned int ltidx = 0; /* default */
-static unsigned int nlayouts = 0;
-static unsigned int nrules = 0;
-static unsigned int numlockmask = 0;
-static void (*handler[LASTEvent]) (XEvent *) = {
+char stext[256];
+double mwfact;
+int screen, sx, sy, sw, sh, wax, way, waw, wah;
+int (*xerrorxlib)(Display *, XErrorEvent *);
+unsigned int bh, bpos;
+unsigned int blw = 0;
+unsigned int ltidx = 0; /* default */
+unsigned int nlayouts = 0;
+unsigned int nrules = 0;
+unsigned int numlockmask = 0;
+void (*handler[LASTEvent]) (XEvent *) = {
[ButtonPress] = buttonpress,
[ConfigureRequest] = configurerequest,
[ConfigureNotify] = configurenotify,
[PropertyNotify] = propertynotify,
[UnmapNotify] = unmapnotify
};
-static Atom wmatom[WMLast], netatom[NetLast];
-static Bool otherwm, readin;
-static Bool running = True;
-static Bool *seltags;
-static Bool selscreen = True;
-static Client *clients = NULL;
-static Client *sel = NULL;
-static Client *stack = NULL;
-static Cursor cursor[CurLast];
-static Display *dpy;
-static DC dc = {0};
-static Window barwin, root;
-static Regs *regs = NULL;
+Atom wmatom[WMLast], netatom[NetLast];
+Bool otherwm, readin;
+Bool running = True;
+Bool selscreen = True;
+Client *clients = NULL;
+Client *sel = NULL;
+Client *stack = NULL;
+Cursor cursor[CurLast];
+Display *dpy;
+DC dc = {0};
+Window barwin, root;
+Regs *regs = NULL;
/* configuration, allows nested code to access above variables */
#include "config.h"
+/* Statically define the number of tags. */
+unsigned int ntags = sizeof tags / sizeof tags[0];
+Bool seltags[sizeof tags / sizeof tags[0]] = {[0] = True};
+Bool prevtags[sizeof tags / sizeof tags[0]] = {[0] = True};
+
/* functions*/
-static void
+void
applyrules(Client *c) {
static char buf[512];
unsigned int i, j;
if(ch.res_name)
XFree(ch.res_name);
if(!matched)
- for(i = 0; i < ntags; i++)
- c->tags[i] = seltags[i];
+ memcpy(c->tags, seltags, sizeof seltags);
}
-static void
+void
arrange(void) {
Client *c;
restack();
}
-static void
+void
attach(Client *c) {
if(clients)
clients->prev = c;
clients = c;
}
-static void
+void
attachstack(Client *c) {
c->snext = stack;
stack = c;
}
-static void
+void
ban(Client *c) {
if(c->isbanned)
return;
c->isbanned = True;
}
-static void
+void
buttonpress(XEvent *e) {
unsigned int i, x;
Client *c;
if(CLEANMASK(ev->state) != MODKEY)
return;
if(ev->button == Button1) {
- if(!isarrange(floating) && !c->isfloating)
- togglefloating(NULL);
- else
+ if(isarrange(floating) || c->isfloating)
restack();
+ else
+ togglefloating(NULL);
movemouse(c);
}
else if(ev->button == Button2) {
- if(isarrange(tile) && !c->isfixed && c->isfloating)
+ if(ISTILE && !c->isfixed && c->isfloating)
togglefloating(NULL);
else
zoom(NULL);
}
else if(ev->button == Button3 && !c->isfixed) {
- if(!isarrange(floating) && !c->isfloating)
- togglefloating(NULL);
- else
+ if(isarrange(floating) || c->isfloating)
restack();
+ else
+ togglefloating(NULL);
resizemouse(c);
}
}
}
-static void
+void
checkotherwm(void) {
otherwm = False;
XSetErrorHandler(xerrorstart);
XSync(dpy, False);
}
-static void
+void
cleanup(void) {
close(STDIN_FILENO);
while(stack) {
XFreeCursor(dpy, cursor[CurMove]);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
- free(seltags);
}
-static void
+void
compileregs(void) {
unsigned int i;
regex_t *reg;
}
}
-static void
+void
configure(Client *c) {
XConfigureEvent ce;
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
}
-static void
+void
configurenotify(XEvent *e) {
XConfigureEvent *ev = &e->xconfigure;
- if (ev->window == root && (ev->width != sw || ev->height != sh)) {
+ if(ev->window == root && (ev->width != sw || ev->height != sh)) {
sw = ev->width;
sh = ev->height;
XFreePixmap(dpy, dc.drawable);
}
}
-static void
+void
configurerequest(XEvent *e) {
Client *c;
XConfigureRequestEvent *ev = &e->xconfigurerequest;
XSync(dpy, False);
}
-static void
+void
destroynotify(XEvent *e) {
Client *c;
XDestroyWindowEvent *ev = &e->xdestroywindow;
unmanage(c);
}
-static void
+void
detach(Client *c) {
if(c->prev)
c->prev->next = c->next;
c->next = c->prev = NULL;
}
-static void
+void
detachstack(Client *c) {
Client **tc;
*tc = c->snext;
}
-static void
+void
drawbar(void) {
int i, x;
XSync(dpy, False);
}
-static void
+void
drawsquare(Bool filled, Bool empty, unsigned long col[ColLast]) {
int x;
XGCValues gcv;
}
}
-static void
+void
drawtext(const char *text, unsigned long col[ColLast]) {
int x, y, w, h;
static char buf[256];
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
}
-static void *
+void *
emallocz(unsigned int size) {
void *res = calloc(1, size);
return res;
}
-static void
+void
enternotify(XEvent *e) {
Client *c;
XCrossingEvent *ev = &e->xcrossing;
}
}
-static void
+void
eprint(const char *errstr, ...) {
va_list ap;
exit(EXIT_FAILURE);
}
-static void
+void
expose(XEvent *e) {
XExposeEvent *ev = &e->xexpose;
}
}
-static void
+void
floating(void) { /* default floating layout */
Client *c;
resize(c, c->x, c->y, c->w, c->h, True);
}
-static void
+void
focus(Client *c) {
if((!c && selscreen) || (c && !isvisible(c)))
for(c = stack; c && !isvisible(c); c = c->snext);
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
}
-static void
+void
focusnext(const char *arg) {
Client *c;
}
}
-static void
+void
focusprev(const char *arg) {
Client *c;
}
}
-static Client *
+Client *
getclient(Window w) {
Client *c;
return c;
}
-static unsigned long
+unsigned long
getcolor(const char *colstr) {
Colormap cmap = DefaultColormap(dpy, screen);
XColor color;
return color.pixel;
}
-static long
+long
getstate(Window w) {
int format, status;
long result = -1;
return result;
}
-static Bool
+Bool
gettextprop(Window w, Atom atom, char *text, unsigned int size) {
char **list = NULL;
int n;
return True;
}
-static void
+void
grabbuttons(Client *c, Bool focused) {
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
GrabModeAsync, GrabModeSync, None, None);
}
-static unsigned int
+unsigned int
idxoftag(const char *tag) {
unsigned int i;
return 0;
}
-static void
+void
initfont(const char *fontstr) {
char *def, **missing;
int i, n;
XFreeFont(dpy, dc.font.xfont);
dc.font.xfont = NULL;
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
- || !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
+ && !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
eprint("error, cannot load font: '%s'\n", fontstr);
dc.font.ascent = dc.font.xfont->ascent;
dc.font.descent = dc.font.xfont->descent;
dc.font.height = dc.font.ascent + dc.font.descent;
}
-static Bool
+Bool
isarrange(void (*func)())
{
return func == layouts[ltidx].arrange;
}
-static Bool
+Bool
isoccupied(unsigned int t) {
Client *c;
return False;
}
-static Bool
+Bool
isprotodel(Client *c) {
int i, n;
Atom *protocols;
return ret;
}
-static Bool
+Bool
isvisible(Client *c) {
unsigned int i;
return False;
}
-static void
+void
keypress(XEvent *e) {
KEYS
unsigned int len = sizeof keys / sizeof keys[0];
}
}
-static void
+void
killclient(const char *arg) {
XEvent ev;
XKillClient(dpy, sel->win);
}
-static void
+void
leavenotify(XEvent *e) {
XCrossingEvent *ev = &e->xcrossing;
}
}
-static void
+void
manage(Window w, XWindowAttributes *wa) {
- unsigned int i;
Client *c, *t = NULL;
Window trans;
Status rettrans;
XWindowChanges wc;
c = emallocz(sizeof(Client));
- c->tags = emallocz(ntags * sizeof(Bool));
+ c->tags = emallocz(sizeof seltags);
c->win = w;
c->x = wa->x;
c->y = wa->y;
if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))
for(t = clients; t && t->win != trans; t = t->next);
if(t)
- for(i = 0; i < ntags; i++)
- c->tags[i] = t->tags[i];
+ memcpy(c->tags, t->tags, sizeof seltags);
applyrules(c);
if(!c->isfloating)
c->isfloating = (rettrans == Success) || c->isfixed;
arrange();
}
-static void
+void
mappingnotify(XEvent *e) {
XMappingEvent *ev = &e->xmapping;
keypress(NULL);
}
-static void
+void
maprequest(XEvent *e) {
static XWindowAttributes wa;
XMapRequestEvent *ev = &e->xmaprequest;
manage(ev->window, &wa);
}
-static void
+void
movemouse(Client *c) {
int x1, y1, ocx, ocy, di, nx, ny;
unsigned int dui;
}
}
-static Client *
+Client *
nexttiled(Client *c) {
for(; c && (c->isfloating || !isvisible(c)); c = c->next);
return c;
}
-static void
+void
propertynotify(XEvent *e) {
Client *c;
Window trans;
}
}
-static void
+void
quit(const char *arg) {
readin = running = False;
}
-static void
+void
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
double dx, dy, max, min, ratio;
- XWindowChanges wc;
+ XWindowChanges wc;
if(sizehints) {
if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0 && (w - c->basew) > 0) {
}
}
-static void
+void
resizemouse(Client *c) {
int ocx, ocy;
int nw, nh;
}
}
-static void
+void
restack(void) {
Client *c;
XEvent ev;
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
-static void
+void
run(void) {
char *p;
int r, xfd;
}
}
-static void
+void
scan(void) {
unsigned int i, num;
Window *wins, d1, d2;
XFree(wins);
}
-static void
+void
setclientstate(Client *c, long state) {
long data[] = {state, None};
PropModeReplace, (unsigned char *)data, 2);
}
-static void
+void
setlayout(const char *arg) {
unsigned int i;
drawbar();
}
-static void
+void
setmwfact(const char *arg) {
double delta;
- if(!isarrange(tile))
+ if(!ISTILE)
return;
/* arg handling, manipulate mwfact */
if(arg == NULL)
mwfact = MWFACT;
else if(1 == sscanf(arg, "%lf", &delta)) {
- if(arg[0] != '+' && arg[0] != '-')
- mwfact = delta;
- else
+ if(arg[0] == '+' || arg[0] == '-')
mwfact += delta;
+ else
+ mwfact = delta;
if(mwfact < 0.1)
mwfact = 0.1;
else if(mwfact > 0.9)
arrange();
}
-static void
+void
setup(void) {
+ int d;
unsigned int i, j, mask;
Window w;
XModifierKeymap *modmap;
/* init tags */
compileregs();
- for(ntags = 0; tags[ntags]; ntags++);
- seltags = emallocz(sizeof(Bool) * ntags);
- seltags[0] = True;
/* init appearance */
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
/* multihead support */
- selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+ selscreen = XQueryPointer(dpy, root, &w, &w, &d, &d, &d, &d, &mask);
}
-static void
+void
spawn(const char *arg) {
static char *shell = NULL;
wait(0);
}
-static void
+void
tag(const char *arg) {
unsigned int i;
arrange();
}
-static unsigned int
+unsigned int
textnw(const char *text, unsigned int len) {
XRectangle r;
return XTextWidth(dc.font.xfont, text, len);
}
-static unsigned int
+unsigned int
textw(const char *text) {
return textnw(text, strlen(text)) + dc.font.height;
}
-static void
+void
tile(void) {
unsigned int i, n, nx, ny, nw, nh, mw, th;
- Client *c;
+ Client *c, *mc;
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
n++;
nx = wax;
ny = way;
- for(i = 0, c = nexttiled(clients); c; c = nexttiled(c->next), i++) {
+ nw = 0; /* gcc stupidity requires this */
+ for(i = 0, c = mc = nexttiled(clients); c; c = nexttiled(c->next), i++) {
c->ismax = False;
if(i == 0) { /* master */
nw = mw - 2 * c->border;
else { /* tile window */
if(i == 1) {
ny = way;
- nx += mw;
+ nx += mc->w + 2 * mc->border;
+ nw = waw - nx - 2 * c->border;
}
- nw = waw - mw - 2 * c->border;
if(i + 1 == n) /* remainder */
nh = (way + wah) - ny - 2 * c->border;
else
}
resize(c, nx, ny, nw, nh, RESIZEHINTS);
if(n > 1 && th != wah)
- ny += nh + 2 * c->border;
+ ny = c->y + c->h + 2 * c->border;
}
}
-static void
+void
togglebar(const char *arg) {
if(bpos == BarOff)
bpos = (BARPOS == BarOff) ? BarTop : BARPOS;
arrange();
}
-static void
+void
togglefloating(const char *arg) {
if(!sel)
return;
arrange();
}
-static void
+void
togglemax(const char *arg) {
XEvent ev;
- if(!sel || (!isarrange(floating) && !sel->isfloating) || sel->isfixed)
+ if(!sel || sel->isfixed)
return;
if((sel->ismax = !sel->ismax)) {
+ if(isarrange(floating) || sel->isfloating)
+ sel->wasfloating = True;
+ else {
+ togglefloating(NULL);
+ sel->wasfloating = False;
+ }
sel->rx = sel->x;
sel->ry = sel->y;
sel->rw = sel->w;
sel->rh = sel->h;
resize(sel, wax, way, waw - 2 * sel->border, wah - 2 * sel->border, True);
}
- else
+ else {
resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
+ if(!sel->wasfloating)
+ togglefloating(NULL);
+ }
drawbar();
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
-static void
+void
toggletag(const char *arg) {
unsigned int i, j;
arrange();
}
-static void
+void
toggleview(const char *arg) {
unsigned int i, j;
seltags[i] = !seltags[i];
for(j = 0; j < ntags && !seltags[j]; j++);
if(j == ntags)
- seltags[i] = True; /* cannot toggle last view */
+ seltags[i] = True; /* at least one tag must be viewed */
arrange();
}
-static void
+void
unban(Client *c) {
if(!c->isbanned)
return;
c->isbanned = False;
}
-static void
+void
unmanage(Client *c) {
XWindowChanges wc;
arrange();
}
-static void
+void
unmapnotify(XEvent *e) {
Client *c;
XUnmapEvent *ev = &e->xunmap;
unmanage(c);
}
-static void
+void
updatebarpos(void) {
XEvent ev;
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
-static void
+void
updatesizehints(Client *c) {
long msize;
XSizeHints size;
&& c->maxw == c->minw && c->maxh == c->minh);
}
-static void
+void
updatetitle(Client *c) {
if(!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
gettextprop(c->win, wmatom[WMName], c->name, sizeof c->name);
/* There's no way to check accesses to destroyed windows, thus those cases are
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
* default error handler, which may call exit. */
-static int
+int
xerror(Display *dpy, XErrorEvent *ee) {
if(ee->error_code == BadWindow
|| (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
return xerrorxlib(dpy, ee); /* may call exit */
}
-static int
+int
xerrordummy(Display *dsply, XErrorEvent *ee) {
return 0;
}
/* Startup Error handler to check if another window manager
* is already running. */
-static int
+int
xerrorstart(Display *dsply, XErrorEvent *ee) {
otherwm = True;
return -1;
}
-static void
+void
view(const char *arg) {
unsigned int i;
+ memcpy(prevtags, seltags, sizeof seltags);
for(i = 0; i < ntags; i++)
seltags[i] = arg == NULL;
i = idxoftag(arg);
arrange();
}
-static void
+void
+viewprevtag(const char *arg) {
+ static Bool tmptags[sizeof tags / sizeof tags[0]];
+
+ memcpy(tmptags, seltags, sizeof seltags);
+ memcpy(seltags, prevtags, sizeof seltags);
+ memcpy(prevtags, tmptags, sizeof seltags);
+ arrange();
+}
+
+void
zoom(const char *arg) {
Client *c;
- if(!sel || !isarrange(tile) || sel->isfloating)
+ if(!sel || !ISTILE || sel->isfloating)
return;
if((c = sel) == nexttiled(clients))
if(!(c = nexttiled(c->next)))
Got questions, comments, patches, etc.? Contact Jason Woofenden