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Diffstat (limited to 'dwm.h')

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/* (C)opyright MMVI 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, 0)) free(reg); else rreg[i].clregex = reg; } if(rule[i].tpattern) { reg = emallocz(sizeof(regex_t)); if(regcomp(reg, rule[i].tpattern, 0)) 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; if(matched) { for(i = 0; i < ntags; i++) c->tags[i] = trans->tags[i]; } else if(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; !matched && 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]; for(c->weight = 0; c->weight < ntags && !c->tags[c->weight]; c->weight++); } void tag(Arg *arg) { unsigned int i; if(!sel) return; for(i = 0; i < ntags; i++) sel->tags[i] = False; sel->tags[arg->i] = True; sel->weight = arg->i; 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; sel->weight = (i == ntags) ? arg->i : i; arrange(); }


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