You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
418 lines
7.4 KiB
418 lines
7.4 KiB
/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
|
|
* See LICENSE file for license details.
|
|
*/
|
|
#include "dwm.h"
|
|
#include <regex.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <X11/Xutil.h>
|
|
|
|
void (*arrange)(void) = DEFMODE;
|
|
unsigned int master = MASTER;
|
|
unsigned int nmaster = NMASTER;
|
|
|
|
/* static */
|
|
|
|
typedef struct {
|
|
const char *clpattern;
|
|
const char *tpattern;
|
|
Bool isfloat;
|
|
} Rule;
|
|
|
|
typedef struct {
|
|
regex_t *clregex;
|
|
regex_t *tregex;
|
|
} RReg;
|
|
|
|
TAGS
|
|
RULES
|
|
|
|
static RReg *rreg = NULL;
|
|
static unsigned int len = 0;
|
|
|
|
static Client *
|
|
nextmanaged(Client *c) {
|
|
for(; c && (c->isfloat || !isvisible(c)); c = c->next);
|
|
return c;
|
|
}
|
|
|
|
static void
|
|
togglemax(Client *c) {
|
|
XEvent ev;
|
|
|
|
if(c->isfixed)
|
|
return;
|
|
if((c->ismax = !c->ismax)) {
|
|
c->rx = c->x;
|
|
c->ry = c->y;
|
|
c->rw = c->w;
|
|
c->rh = c->h;
|
|
resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
|
|
}
|
|
else
|
|
resize(c, c->rx, c->ry, c->rw, c->rh, True);
|
|
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
|
}
|
|
|
|
/* extern */
|
|
|
|
void
|
|
attach(Client *c) {
|
|
if(clients)
|
|
clients->prev = c;
|
|
c->next = clients;
|
|
clients = c;
|
|
}
|
|
|
|
void
|
|
attachstack(Client *c) {
|
|
c->snext = stack;
|
|
stack = c;
|
|
}
|
|
|
|
void
|
|
compileregexps(void) {
|
|
unsigned int i;
|
|
regex_t *reg;
|
|
|
|
if(rreg)
|
|
return;
|
|
len = sizeof rule / sizeof rule[0];
|
|
rreg = emallocz(len * sizeof(RReg));
|
|
for(i = 0; i < len; i++) {
|
|
if(rule[i].clpattern) {
|
|
reg = emallocz(sizeof(regex_t));
|
|
if(regcomp(reg, rule[i].clpattern, REG_EXTENDED))
|
|
free(reg);
|
|
else
|
|
rreg[i].clregex = reg;
|
|
}
|
|
if(rule[i].tpattern) {
|
|
reg = emallocz(sizeof(regex_t));
|
|
if(regcomp(reg, rule[i].tpattern, REG_EXTENDED))
|
|
free(reg);
|
|
else
|
|
rreg[i].tregex = reg;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
detach(Client *c) {
|
|
if(c->prev)
|
|
c->prev->next = c->next;
|
|
if(c->next)
|
|
c->next->prev = c->prev;
|
|
if(c == clients)
|
|
clients = c->next;
|
|
c->next = c->prev = NULL;
|
|
}
|
|
|
|
void
|
|
detachstack(Client *c) {
|
|
Client **tc;
|
|
for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
|
|
*tc = c->snext;
|
|
}
|
|
|
|
void
|
|
dofloat(void) {
|
|
Client *c;
|
|
|
|
for(c = clients; c; c = c->next) {
|
|
if(isvisible(c)) {
|
|
if(c->isbanned)
|
|
XMoveWindow(dpy, c->win, c->x, c->y);
|
|
c->isbanned = False;
|
|
resize(c, c->x, c->y, c->w, c->h, True);
|
|
}
|
|
else {
|
|
c->isbanned = True;
|
|
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
|
|
}
|
|
}
|
|
if(!sel || !isvisible(sel)) {
|
|
for(c = stack; c && !isvisible(c); c = c->snext);
|
|
focus(c);
|
|
}
|
|
restack();
|
|
}
|
|
void
|
|
dotile(void) {
|
|
unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
|
|
Client *c;
|
|
|
|
for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
|
|
n++;
|
|
/* window geoms */
|
|
mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
|
|
mw = (n > nmaster) ? (waw * master) / 1000 : waw;
|
|
th = (n > nmaster) ? wah / (n - nmaster) : 0;
|
|
tw = waw - mw;
|
|
|
|
for(i = 0, c = clients; c; c = c->next)
|
|
if(isvisible(c)) {
|
|
if(c->isbanned)
|
|
XMoveWindow(dpy, c->win, c->x, c->y);
|
|
c->isbanned = False;
|
|
if(c->isfloat)
|
|
continue;
|
|
c->ismax = False;
|
|
nx = wax;
|
|
ny = way;
|
|
if(i < nmaster) {
|
|
ny += i * mh;
|
|
nw = mw - 2 * BORDERPX;
|
|
nh = mh - 2 * BORDERPX;
|
|
}
|
|
else { /* tile window */
|
|
nx += mw;
|
|
nw = tw - 2 * BORDERPX;
|
|
if(th > 2 * BORDERPX) {
|
|
ny += (i - nmaster) * th;
|
|
nh = th - 2 * BORDERPX;
|
|
}
|
|
else /* fallback if th <= 2 * BORDERPX */
|
|
nh = wah - 2 * BORDERPX;
|
|
}
|
|
resize(c, nx, ny, nw, nh, False);
|
|
i++;
|
|
}
|
|
else {
|
|
c->isbanned = True;
|
|
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
|
|
}
|
|
if(!sel || !isvisible(sel)) {
|
|
for(c = stack; c && !isvisible(c); c = c->snext);
|
|
focus(c);
|
|
}
|
|
restack();
|
|
}
|
|
|
|
void
|
|
focusnext(Arg *arg) {
|
|
Client *c;
|
|
|
|
if(!sel)
|
|
return;
|
|
for(c = sel->next; c && !isvisible(c); c = c->next);
|
|
if(!c)
|
|
for(c = clients; c && !isvisible(c); c = c->next);
|
|
if(c) {
|
|
focus(c);
|
|
restack();
|
|
}
|
|
}
|
|
|
|
void
|
|
focusprev(Arg *arg) {
|
|
Client *c;
|
|
|
|
if(!sel)
|
|
return;
|
|
for(c = sel->prev; c && !isvisible(c); c = c->prev);
|
|
if(!c) {
|
|
for(c = clients; c && c->next; c = c->next);
|
|
for(; c && !isvisible(c); c = c->prev);
|
|
}
|
|
if(c) {
|
|
focus(c);
|
|
restack();
|
|
}
|
|
}
|
|
|
|
Client *
|
|
getclient(Window w) {
|
|
Client *c;
|
|
|
|
for(c = clients; c; c = c->next)
|
|
if(c->win == w)
|
|
return c;
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
incnmaster(Arg *arg) {
|
|
if((arrange == dofloat) || (nmaster + arg->i < 1)
|
|
|| (wah / (nmaster + arg->i) <= 2 * BORDERPX))
|
|
return;
|
|
nmaster += arg->i;
|
|
if(sel)
|
|
arrange();
|
|
else
|
|
drawstatus();
|
|
}
|
|
|
|
Bool
|
|
isvisible(Client *c) {
|
|
unsigned int i;
|
|
|
|
for(i = 0; i < ntags; i++)
|
|
if(c->tags[i] && seltag[i])
|
|
return True;
|
|
return False;
|
|
}
|
|
|
|
void
|
|
resizemaster(Arg *arg) {
|
|
if(arrange != dotile)
|
|
return;
|
|
if(arg->i == 0)
|
|
master = MASTER;
|
|
else {
|
|
if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX
|
|
|| waw * (master + arg->i) / 1000 <= 2 * BORDERPX)
|
|
return;
|
|
master += arg->i;
|
|
}
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
restack(void) {
|
|
Client *c;
|
|
XEvent ev;
|
|
|
|
drawstatus();
|
|
if(!sel)
|
|
return;
|
|
if(sel->isfloat || arrange == dofloat)
|
|
XRaiseWindow(dpy, sel->win);
|
|
if(arrange != dofloat) {
|
|
if(!sel->isfloat)
|
|
XLowerWindow(dpy, sel->win);
|
|
for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) {
|
|
if(c == sel)
|
|
continue;
|
|
XLowerWindow(dpy, c->win);
|
|
}
|
|
}
|
|
XSync(dpy, False);
|
|
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
|
}
|
|
|
|
void
|
|
settags(Client *c, Client *trans) {
|
|
char prop[512];
|
|
unsigned int i, j;
|
|
regmatch_t tmp;
|
|
Bool matched = trans != NULL;
|
|
XClassHint ch = { 0 };
|
|
|
|
if(matched)
|
|
for(i = 0; i < ntags; i++)
|
|
c->tags[i] = trans->tags[i];
|
|
else {
|
|
XGetClassHint(dpy, c->win, &ch);
|
|
snprintf(prop, sizeof prop, "%s:%s:%s",
|
|
ch.res_class ? ch.res_class : "",
|
|
ch.res_name ? ch.res_name : "", c->name);
|
|
for(i = 0; i < len; i++)
|
|
if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
|
|
c->isfloat = rule[i].isfloat;
|
|
for(j = 0; rreg[i].tregex && j < ntags; j++) {
|
|
if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
|
|
matched = True;
|
|
c->tags[j] = True;
|
|
}
|
|
}
|
|
}
|
|
if(ch.res_class)
|
|
XFree(ch.res_class);
|
|
if(ch.res_name)
|
|
XFree(ch.res_name);
|
|
}
|
|
if(!matched)
|
|
for(i = 0; i < ntags; i++)
|
|
c->tags[i] = seltag[i];
|
|
}
|
|
|
|
void
|
|
tag(Arg *arg) {
|
|
unsigned int i;
|
|
|
|
if(!sel)
|
|
return;
|
|
for(i = 0; i < ntags; i++)
|
|
sel->tags[i] = (arg->i == -1) ? True : False;
|
|
if(arg->i >= 0 && arg->i < ntags)
|
|
sel->tags[arg->i] = True;
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
togglefloat(Arg *arg) {
|
|
if(!sel || arrange == dofloat)
|
|
return;
|
|
sel->isfloat = !sel->isfloat;
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
toggletag(Arg *arg) {
|
|
unsigned int i;
|
|
|
|
if(!sel)
|
|
return;
|
|
sel->tags[arg->i] = !sel->tags[arg->i];
|
|
for(i = 0; i < ntags && !sel->tags[i]; i++);
|
|
if(i == ntags)
|
|
sel->tags[arg->i] = True;
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
togglemode(Arg *arg) {
|
|
arrange = (arrange == dofloat) ? dotile : dofloat;
|
|
if(sel)
|
|
arrange();
|
|
else
|
|
drawstatus();
|
|
}
|
|
|
|
void
|
|
toggleview(Arg *arg) {
|
|
unsigned int i;
|
|
|
|
seltag[arg->i] = !seltag[arg->i];
|
|
for(i = 0; i < ntags && !seltag[i]; i++);
|
|
if(i == ntags)
|
|
seltag[arg->i] = True; /* cannot toggle last view */
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
view(Arg *arg) {
|
|
unsigned int i;
|
|
|
|
for(i = 0; i < ntags; i++)
|
|
seltag[i] = (arg->i == -1) ? True : False;
|
|
if(arg->i >= 0 && arg->i < ntags)
|
|
seltag[arg->i] = True;
|
|
arrange();
|
|
}
|
|
|
|
void
|
|
zoom(Arg *arg) {
|
|
unsigned int n;
|
|
Client *c;
|
|
|
|
if(!sel)
|
|
return;
|
|
if(sel->isfloat || (arrange == dofloat)) {
|
|
togglemax(sel);
|
|
return;
|
|
}
|
|
for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
|
|
n++;
|
|
|
|
if((c = sel) == nextmanaged(clients))
|
|
if(!(c = nextmanaged(c->next)))
|
|
return;
|
|
detach(c);
|
|
attach(c);
|
|
focus(c);
|
|
arrange();
|
|
}
|