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