implemented regexp matching for rules

new_dwm
arg@10ksloc.org 19 years ago
parent f95eed34b4
commit bcaf6a7a0f

@ -247,8 +247,9 @@ manage(Window w, XWindowAttributes *wa)
GrabModeAsync, GrabModeSync, None, None);
if(!c->isfloat)
c->isfloat = trans
|| ((c->maxw == c->minw) && (c->maxh == c->minh));
c->isfloat = trans || (c->maxw && c->minw &&
(c->maxw == c->minw) && (c->maxh == c->minh));
setgeom(c);
settitle(c);

17
dwm.h

@ -30,8 +30,6 @@ typedef struct Client Client;
typedef enum Corner Corner;
typedef struct DC DC;
typedef struct Fnt Fnt;
typedef struct Key Key;
typedef struct Rule Rule;
union Arg {
const char **argv;
@ -84,20 +82,6 @@ struct Client {
Window title;
};
struct Rule {
const char *class;
const char *instance;
char *tags[TLast];
Bool isfloat;
};
struct Key {
unsigned long mod;
KeySym keysym;
void (*func)(Arg *arg);
Arg arg;
};
extern char *tags[TLast], stext[1024];
extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
extern void (*handler[LASTEvent])(XEvent *);
@ -108,7 +92,6 @@ extern Client *clients, *sel;
extern Cursor cursor[CurLast];
extern DC dc;
extern Display *dpy;
extern Key key[];
extern Window root, barwin;
/* client.c */

@ -12,6 +12,14 @@
#define MouseMask (ButtonMask | PointerMotionMask)
/* CUSTOMIZE */
typedef struct {
unsigned long mod;
KeySym keysym;
void (*func)(Arg *arg);
Arg arg;
} Key;
const char *browse[] = { "firefox", NULL };
const char *gimp[] = { "gimp", NULL };
const char *term[] = {
@ -20,7 +28,7 @@ const char *term[] = {
};
const char *xlock[] = { "xlock", NULL };
Key key[] = {
static Key key[] = {
/* modifier key function arguments */
{ ControlMask, XK_0, appendtag, { .i = Tscratch } },
{ ControlMask, XK_1, appendtag, { .i = Tdev } },

40
tag.c

@ -4,15 +4,25 @@
*/
#include "dwm.h"
#include <regex.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <X11/Xutil.h>
/* static */
typedef struct {
const char *pattern;
char *tags[TLast];
Bool isfloat;
} Rule;
/* CUSTOMIZE */
static Rule rule[] = {
/* class instance tags isfloat */
{ "Firefox-bin", "firefox-bin", { [Twww] = "www" }, False },
/* class instance tags isfloat */
{ "Firefox.*", { [Twww] = "www" }, False },
{ "Gimp.*", { 0 }, True},
};
/* extern */
@ -164,10 +174,13 @@ replacetag(Arg *arg)
void
settags(Client *c)
{
XClassHint ch;
char classinst[256];
static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
unsigned int i, j;
regex_t regex;
regmatch_t tmp;
Bool matched = False;
XClassHint ch;
if(!len) {
c->tags[tsel] = tags[tsel];
@ -175,24 +188,27 @@ settags(Client *c)
}
if(XGetClassHint(dpy, c->win, &ch)) {
if(ch.res_class && ch.res_name) {
for(i = 0; i < len; i++)
if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
&& !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
{
for(j = 0; j < TLast; j++)
snprintf(classinst, sizeof(classinst), "%s:%s",
ch.res_class ? ch.res_class : "",
ch.res_name ? ch.res_name : "");
for(i = 0; !matched && i < len; i++) {
if(!regcomp(&regex, rule[i].pattern, 0)) {
if(!regexec(&regex, classinst, 1, &tmp, 0)) {
for(j = 0; j < TLast; j++) {
if(rule[i].tags[j])
matched = True;
c->tags[j] = rule[i].tags[j];
}
c->isfloat = rule[i].isfloat;
matched = True;
break;
}
regfree(&regex);
}
}
if(ch.res_class)
XFree(ch.res_class);
if(ch.res_name)
XFree(ch.res_name);
}
if(!matched)
c->tags[tsel] = tags[tsel];
}

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