mirror of
git://git.suckless.org/dwm
synced 2024-12-17 04:34:49 +00:00
157 lines
2.9 KiB
C
157 lines
2.9 KiB
C
/* © 2006-2007 Anselm R. Garbe <garbeam at gmail dot com>
|
|
* © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
|
|
* © 2007 Premysl Hruby <dfenze at gmail dot com>
|
|
* © 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
|
|
* See LICENSE file for license details. */
|
|
#include "dwm.h"
|
|
#include <regex.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <X11/Xutil.h>
|
|
|
|
/* static */
|
|
|
|
typedef struct {
|
|
const char *prop;
|
|
const char *tags;
|
|
Bool isfloating;
|
|
} Rule;
|
|
|
|
typedef struct {
|
|
regex_t *propregex;
|
|
regex_t *tagregex;
|
|
} Regs;
|
|
|
|
TAGS
|
|
RULES
|
|
|
|
static Regs *regs = NULL;
|
|
static unsigned int nrules = 0;
|
|
|
|
/* extern */
|
|
|
|
void
|
|
compileregs(void) {
|
|
unsigned int i;
|
|
regex_t *reg;
|
|
|
|
if(regs)
|
|
return;
|
|
nrules = sizeof rule / sizeof rule[0];
|
|
regs = emallocz(nrules * sizeof(Regs));
|
|
for(i = 0; i < nrules; i++) {
|
|
if(rule[i].prop) {
|
|
reg = emallocz(sizeof(regex_t));
|
|
if(regcomp(reg, rule[i].prop, REG_EXTENDED))
|
|
free(reg);
|
|
else
|
|
regs[i].propregex = reg;
|
|
}
|
|
if(rule[i].tags) {
|
|
reg = emallocz(sizeof(regex_t));
|
|
if(regcomp(reg, rule[i].tags, REG_EXTENDED))
|
|
free(reg);
|
|
else
|
|
regs[i].tagregex = reg;
|
|
}
|
|
}
|
|
}
|
|
|
|
Bool
|
|
isvisible(Client *c) {
|
|
unsigned int i;
|
|
|
|
for(i = 0; i < ntags; i++)
|
|
if(c->tags[i] && seltag[i])
|
|
return True;
|
|
return False;
|
|
}
|
|
|
|
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 < nrules; i++)
|
|
if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) {
|
|
c->isfloating = rule[i].isfloating;
|
|
for(j = 0; regs[i].tagregex && j < ntags; j++) {
|
|
if(!regexec(regs[i].tagregex, 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(const char *arg) {
|
|
int i;
|
|
|
|
if(!sel)
|
|
return;
|
|
for(i = 0; i < ntags; i++)
|
|
sel->tags[i] = arg == NULL;
|
|
i = arg ? atoi(arg) : 0;
|
|
if(i >= 0 && i < ntags)
|
|
sel->tags[i] = True;
|
|
lt->arrange();
|
|
}
|
|
|
|
void
|
|
toggletag(const char *arg) {
|
|
int i, j;
|
|
|
|
if(!sel)
|
|
return;
|
|
i = arg ? atoi(arg) : 0;
|
|
sel->tags[i] = !sel->tags[i];
|
|
for(j = 0; j < ntags && !sel->tags[j]; j++);
|
|
if(j == ntags)
|
|
sel->tags[i] = True;
|
|
lt->arrange();
|
|
}
|
|
|
|
void
|
|
toggleview(const char *arg) {
|
|
int i, j;
|
|
|
|
i = arg ? atoi(arg) : 0;
|
|
seltag[i] = !seltag[i];
|
|
for(j = 0; j < ntags && !seltag[j]; j++);
|
|
if(j == ntags)
|
|
seltag[i] = True; /* cannot toggle last view */
|
|
lt->arrange();
|
|
}
|
|
|
|
void
|
|
view(const char *arg) {
|
|
int i;
|
|
|
|
for(i = 0; i < ntags; i++)
|
|
seltag[i] = arg == NULL;
|
|
i = arg ? atoi(arg) : 0;
|
|
if(i >= 0 && i < ntags)
|
|
seltag[i] = True;
|
|
lt->arrange();
|
|
}
|