134 lines
2.4 KiB
C
134 lines
2.4 KiB
C
/* (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>
|
|
|
|
|
|
typedef struct {
|
|
const char *clpattern;
|
|
const char *tpattern;
|
|
Bool isfloat;
|
|
} Rule;
|
|
|
|
typedef struct {
|
|
regex_t *clregex;
|
|
regex_t *tregex;
|
|
} RReg;
|
|
|
|
/* static */
|
|
|
|
TAGS
|
|
RULES
|
|
|
|
static RReg *rreg = NULL;
|
|
static unsigned int len = 0;
|
|
|
|
/* extern */
|
|
|
|
Client *
|
|
getnext(Client *c) {
|
|
for(; c && !isvisible(c); c = c->next);
|
|
return c;
|
|
}
|
|
|
|
Client *
|
|
getprev(Client *c) {
|
|
for(; c && !isvisible(c); c = c->prev);
|
|
return c;
|
|
}
|
|
|
|
void
|
|
initrregs(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
|
|
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
|
|
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();
|
|
}
|