1 /* See LICENSE file for copyright and license details. */
26 static Regs *regs = NULL;
27 static unsigned int nrules = 0;
28 static char prop[512];
31 persisttags(Client *c)
35 for(i = 0; i < ntags && i < sizeof prop - 1; i++)
36 prop[i] = c->tags[i] ? '+' : '-';
38 XChangeProperty(dpy, c->win, dwmtags, XA_STRING, 8,
39 PropModeReplace, (unsigned char *)prop, i);
51 nrules = sizeof rule / sizeof rule[0];
52 regs = emallocz(nrules * sizeof(Regs));
53 for(i = 0; i < nrules; i++) {
55 reg = emallocz(sizeof(regex_t));
56 if(regcomp(reg, rule[i].prop, REG_EXTENDED))
59 regs[i].propregex = reg;
62 reg = emallocz(sizeof(regex_t));
63 if(regcomp(reg, rule[i].tags, REG_EXTENDED))
66 regs[i].tagregex = reg;
72 isvisible(Client *c) {
75 for(i = 0; i < ntags; i++)
76 if(c->tags[i] && seltag[i])
82 settags(Client *c, Client *trans) {
85 Bool matched = trans != NULL;
86 XClassHint ch = { 0 };
90 for(i = 0; i < ntags; i++)
91 c->tags[i] = trans->tags[i];
94 /* check if window has set a property */
96 XGetTextProperty(dpy, c->win, &name, dwmtags);
97 if(name.nitems && name.encoding == XA_STRING) {
98 strncpy(prop, (char *)name.value, sizeof prop - 1);
99 prop[sizeof prop - 1] = '\0';
101 for(i = 0; i < ntags && i < sizeof prop - 1 && prop[i] != '\0'; i++)
102 if((c->tags[i] = prop[i] == '+'))
108 XGetClassHint(dpy, c->win, &ch);
109 snprintf(prop, sizeof prop, "%s:%s:%s",
110 ch.res_class ? ch.res_class : "",
111 ch.res_name ? ch.res_name : "", c->name);
112 for(i = 0; i < nrules; i++)
113 if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) {
114 c->isfloating = rule[i].isfloating;
115 for(j = 0; regs[i].tagregex && j < ntags; j++) {
116 if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) {
128 for(i = 0; i < ntags; i++)
129 c->tags[i] = seltag[i];
134 tag(const char *arg) {
139 for(i = 0; i < ntags; i++)
140 sel->tags[i] = arg == NULL;
141 i = arg ? atoi(arg) : 0;
142 if(i >= 0 && i < ntags)
150 toggletag(const char *arg) {
155 i = arg ? atoi(arg) : 0;
156 sel->tags[i] = !sel->tags[i];
157 for(j = 0; j < ntags && !sel->tags[j]; j++);
166 toggleview(const char *arg) {
169 i = arg ? atoi(arg) : 0;
170 seltag[i] = !seltag[i];
171 for(j = 0; j < ntags && !seltag[j]; j++);
173 seltag[i] = True; /* cannot toggle last view */
178 view(const char *arg) {
181 for(i = 0; i < ntags; i++)
182 seltag[i] = arg == NULL;
183 i = arg ? atoi(arg) : 0;
184 if(i >= 0 && i < ntags)