X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tag.c;h=0b155c019116ba053ceedc4ff7a25f605cb1b264;hb=86953bd68249662b5d7a9ae6741744ab8bf30aa1;hp=21eb9fa280b760ab36239e839e9d8c03374f99ad;hpb=72707c2fae68f5eba6ea97cbf356bfb968c8a15d;p=dwm.git diff --git a/tag.c b/tag.c index 21eb9fa..0b155c0 100644 --- a/tag.c +++ b/tag.c @@ -1,237 +1,210 @@ -/* - * (C)opyright MMVI Anselm R. Garbe - * See LICENSE file for license details. - */ +/* See LICENSE file for copyright and license details. */ #include "dwm.h" - #include #include +#include #include -#include +#include #include /* static */ typedef struct { - const char *pattern; - char *tags[TLast]; - Bool isfloat; + const char *prop; + const char *tags; + Bool isfloating; } Rule; -/* CUSTOMIZE */ -static Rule rule[] = { - /* class:instance tags isfloat */ - { "Firefox.*", { [Twww] = "www" }, False }, - { "Gimp.*", { 0 }, True}, -}; - -char *tags[TLast] = { - [Tscratch] = "scratch", - [Tdev] = "dev", - [Twww] = "www", - [Twork] = "work", -}; +typedef struct { + regex_t *propregex; + regex_t *tagregex; +} Regs; + +TAGS +RULES + +static Regs *regs = NULL; +static unsigned int nrules = 0; +static char prop[512]; + +static void +persistconfig(Client *c) { + unsigned int i; + + for(i = 0; i < ntags && i < sizeof prop - 1; i++) + prop[i] = c->tags[i] ? '1' : '0'; + if(i < sizeof prop - 1) + prop[i++] = c->isfloating ? '1' : '0'; + prop[i] = '\0'; + XChangeProperty(dpy, c->win, dwmconfig, XA_STRING, 8, + PropModeReplace, (unsigned char *)prop, i); +} -void (*arrange)(Arg *) = dotile; +static unsigned int +idxoftag(const char *tag) { + unsigned int i; -/* END CUSTOMIZE */ + for(i = 0; i < ntags; i++) + if(tags[i] == tag) + return i; + return 0; +} /* extern */ void -appendtag(Arg *arg) -{ - if(!sel) - return; - - sel->tags[arg->i] = tags[arg->i]; - arrange(NULL); -} +compileregs(void) { + unsigned int i; + regex_t *reg; -void -dofloat(Arg *arg) -{ - Client *c; - - for(c = clients; c; c = c->next) { - c->ismax = False; - if(c->tags[tsel]) { - resize(c, True, TopLeft); + if(regs) + return; + nrules = sizeof rules / sizeof rules[0]; + regs = emallocz(nrules * sizeof(Regs)); + for(i = 0; i < nrules; i++) { + if(rules[i].prop) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rules[i].prop, REG_EXTENDED)) + free(reg); + else + regs[i].propregex = reg; } - else - ban(c); - } - if(sel && !sel->tags[tsel]) { - if((sel = getnext(clients, tsel))) { - higher(sel); - focus(sel); + if(rules[i].tags) { + reg = emallocz(sizeof(regex_t)); + if(regcomp(reg, rules[i].tags, REG_EXTENDED)) + free(reg); + else + regs[i].tagregex = reg; } } - drawall(); +} + +Bool +isvisible(Client *c) { + unsigned int i; + + for(i = 0; i < ntags; i++) + if(c->tags[i] && seltags[i]) + return True; + return False; } void -dotile(Arg *arg) -{ - int n, i, w, h; - Client *c; - - w = sw - mw; - for(n = 0, c = clients; c; c = c->next) - if(c->tags[tsel] && !c->isfloat) - n++; - - if(n > 1) - h = (sh - bh) / (n - 1); - else - h = sh - bh; - - for(i = 0, c = clients; c; c = c->next) { - c->ismax = False; - if(c->tags[tsel]) { - if(c->isfloat) { - higher(c); - resize(c, True, TopLeft); - continue; - } - if(n == 1) { - c->x = sx; - c->y = sy + bh; - c->w = sw - 2 * c->border; - c->h = sh - 2 * c->border - bh; - } - else if(i == 0) { - c->x = sx; - c->y = sy + bh; - c->w = mw - 2 * c->border; - c->h = sh - 2 * c->border - bh; - } - else if(h > bh) { - c->x = sx + mw; - c->y = sy + (i - 1) * h + bh; - c->w = w - 2 * c->border; - c->h = h - 2 * c->border; - } - else { /* fallback if h < bh */ - c->x = sx + mw; - c->y = sy + bh; - c->w = w - 2 * c->border; - c->h = sh - 2 * c->border - bh; - } - resize(c, False, TopLeft); - i++; - } - else - ban(c); +settags(Client *c, Client *trans) { + unsigned int i, j; + regmatch_t tmp; + Bool matched = trans != NULL; + XClassHint ch = { 0 }; + XTextProperty name; + + if(matched) { + for(i = 0; i < ntags; i++) + c->tags[i] = trans->tags[i]; } - if(!sel || (sel && !sel->tags[tsel])) { - if((sel = getnext(clients, tsel))) { - higher(sel); - focus(sel); + else { + /* check if window has set a property */ + name.nitems = 0; + XGetTextProperty(dpy, c->win, &name, dwmconfig); + if(name.nitems && name.encoding == XA_STRING) { + strncpy(prop, (char *)name.value, sizeof prop - 1); + prop[sizeof prop - 1] = '\0'; + XFree(name.value); + for(i = 0; i < ntags && i < sizeof prop - 1 && prop[i] != '\0'; i++) + if((c->tags[i] = prop[i] == '1')) + matched = True; + if(i < sizeof prop - 1 && prop[i] != '\0') + c->isfloating = prop[i] == '1'; } } - drawall(); -} - -Client * -getnext(Client *c, unsigned int t) -{ - for(; c && !c->tags[t]; c = c->next); - return c; -} - -Client * -getprev(Client *c) -{ - for(; c && !c->tags[tsel]; c = c->prev); - return c; + if(!matched) { + /* rule matching */ + 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 < nrules; i++) + if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) { + c->isfloating = rules[i].isfloating; + for(j = 0; regs[i].tagregex && j < ntags; j++) { + if(!regexec(regs[i].tagregex, 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] = seltags[i]; + persistconfig(c); } void -heretag(Arg *arg) -{ - int i; - Client *c; - - if(arg->i == tsel) - return; +tag(const char *arg) { + unsigned int i; - if(!(c = getnext(clients, arg->i))) + if(!sel) return; - - for(i = 0; i < TLast; i++) - c->tags[i] = NULL; - c->tags[tsel] = tags[tsel]; - pop(c); - focus(c); + for(i = 0; i < ntags; i++) + sel->tags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + sel->tags[i] = True; + persistconfig(sel); + arrange(); } void -replacetag(Arg *arg) -{ - int i; - - if(!sel) +togglefloating(const char *arg) { + if(!sel || isfloating()) return; - - for(i = 0; i < TLast; i++) - sel->tags[i] = NULL; - appendtag(arg); + sel->isfloating = !sel->isfloating; + if(sel->isfloating) { + resize(sel, sel->x, sel->y, sel->w, sel->h, True); + persistconfig(sel); + } + arrange(); } void -settags(Client *c) -{ - char classinst[256]; - static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0; +toggletag(const char *arg) { unsigned int i, j; - regex_t regex; - regmatch_t tmp; - Bool matched = False; - XClassHint ch; - if(!len) { - c->tags[tsel] = tags[tsel]; + if(!sel) return; - } - - if(XGetClassHint(dpy, c->win, &ch)) { - 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(®ex, rule[i].pattern, 0)) { - if(!regexec(®ex, 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; - } - regfree(®ex); - } - } - if(ch.res_class) - XFree(ch.res_class); - if(ch.res_name) - XFree(ch.res_name); - } - if(!matched) - c->tags[tsel] = tags[tsel]; + i = idxoftag(arg); + sel->tags[i] = !sel->tags[i]; + for(j = 0; j < ntags && !sel->tags[j]; j++); + if(j == ntags) + sel->tags[i] = True; + persistconfig(sel); + arrange(); } void -togglemode(Arg *arg) -{ - arrange = arrange == dofloat ? dotile : dofloat; - arrange(NULL); +toggleview(const char *arg) { + unsigned int i, j; + + i = idxoftag(arg); + seltags[i] = !seltags[i]; + for(j = 0; j < ntags && !seltags[j]; j++); + if(j == ntags) + seltags[i] = True; /* cannot toggle last view */ + arrange(); } void -view(Arg *arg) -{ - tsel = arg->i; - arrange(NULL); - drawall(); +view(const char *arg) { + unsigned int i; + + for(i = 0; i < ntags; i++) + seltags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + seltags[i] = True; + arrange(); }