X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tag.c;h=685308ae3b49b2cac95b6d4dc8e6f5bc695a6067;hb=96d7fe16eaf6b656800f08da3156bacd75ca3b08;hp=edf68c6d0c327154fdf56611eafc874a53452dea;hpb=aff4c787f484974fc01070842357548d7be395ce;p=dwm.git diff --git a/tag.c b/tag.c index edf68c6..685308a 100644 --- a/tag.c +++ b/tag.c @@ -1,311 +1,174 @@ -/* - * (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 +/* static */ typedef struct { - const char *clpattern; - const char *tpattern; - Bool isfloat; + const char *prop; + const char *tags; + Bool isfloating; } Rule; typedef struct { - regex_t *clregex; - regex_t *tregex; -} RReg; - -/* static */ + regex_t *propregex; + regex_t *tagregex; +} Regs; TAGS RULES -static RReg *rreg = NULL; -static unsigned int len = 0; +static Regs *regs = NULL; +static unsigned int nrules = 0; +static char prop[512]; -void (*arrange)(Arg *) = DEFMODE; - -/* extern */ - -void -appendtag(Arg *arg) -{ - if(!sel) - return; +static unsigned int +idxoftag(const char *tag) { + unsigned int i; - sel->tags[arg->i] = True; - settitle(sel); + for(i = 0; i < ntags; i++) + if(tags[i] == tag) + return i; + return 0; } -void -dofloat(Arg *arg) -{ - Client *c; - - for(c = clients; c; c = c->next) { - c->ismax = False; - if(isvisible(c)) { - resize(c, True, TopLeft); - } - else - ban(c); - } - if((sel = getnext(clients))) { - focus(sel); - restack(); - } - else - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); -} +/* extern */ void -dotile(Arg *arg) -{ - int h, i, n, w; - Client *c; - - w = sw - mw; - for(n = 0, c = clients; c; c = c->next) - if(isvisible(c) && !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(isvisible(c)) { - if(c->isfloat) { - resize(c, True, TopLeft); - continue; - } - if(n == 1) { - c->x = sx; - c->y = sy + bh; - c->w = sw - 2; - c->h = sh - 2 - bh; - } - else if(i == 0) { - c->x = sx; - c->y = sy + bh; - c->w = mw - 2; - c->h = sh - 2 - bh; - } - else if(h > bh) { - c->x = sx + mw; - c->y = sy + (i - 1) * h + bh; - c->w = w - 2; - if(i + 1 == n) - c->h = sh - c->y - 2; - else - c->h = h - 2; - } - else { /* fallback if h < bh */ - c->x = sx + mw; - c->y = sy + bh; - c->w = w - 2; - c->h = sh - 2 - bh; +applyrules(Client *c) { + unsigned int i, j; + regmatch_t tmp; + Bool matched = False; + XClassHint ch = { 0 }; + + /* 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; + } } - resize(c, False, TopLeft); - i++; } - else - ban(c); - } - if((sel = getnext(clients))) - focus(sel); - else - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - restack(); -} - -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; + 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]; } void -initrregs() -{ +compileregs(void) { unsigned int i; regex_t *reg; - if(rreg) + if(regs) return; - len = sizeof(rule) / sizeof(rule[0]); - rreg = emallocz(len * sizeof(RReg)); - - for(i = 0; i < len; i++) { - if(rule[i].clpattern) { + 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, rule[i].clpattern, 0)) + if(regcomp(reg, rules[i].prop, REG_EXTENDED)) free(reg); else - rreg[i].clregex = reg; + regs[i].propregex = reg; } - if(rule[i].tpattern) { + if(rules[i].tags) { reg = emallocz(sizeof(regex_t)); - if(regcomp(reg, rule[i].tpattern, 0)) + if(regcomp(reg, rules[i].tags, REG_EXTENDED)) free(reg); else - rreg[i].tregex = reg; + regs[i].tagregex = reg; } } } Bool -isvisible(Client *c) -{ +isvisible(Client *c) { unsigned int i; for(i = 0; i < ntags; i++) - if(c->tags[i] && seltag[i]) + if(c->tags[i] && seltags[i]) return True; return False; } void -replacetag(Arg *arg) -{ - int i; +tag(const char *arg) { + unsigned int i; if(!sel) return; - for(i = 0; i < ntags; i++) - sel->tags[i] = False; - appendtag(arg); + sel->tags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + sel->tags[i] = True; + saveprops(sel); + arrange(); } void -restack() -{ - static unsigned int nwins = 0; - static Window *wins = NULL; - unsigned int f, fi, m, mi, n; - Client *c; - XEvent ev; - - for(f = 0, m = 0, c = clients; c; c = c->next) - if(isvisible(c)) { - if(c->isfloat || arrange == dofloat) - f++; - else - m++; - } - if(!(n = 2 * (f + m))) { - drawstatus(); +togglefloating(const char *arg) { + if(!sel || isfloating()) return; + sel->isfloating = !sel->isfloating; + if(sel->isfloating) { + resize(sel, sel->x, sel->y, sel->w, sel->h, True); + saveprops(sel); } - if(nwins < n) { - nwins = n; - wins = erealloc(wins, nwins * sizeof(Window)); - } - - fi = 0; - mi = 2 * f; - if(sel->isfloat || arrange == dofloat) { - wins[fi++] = sel->title; - wins[fi++] = sel->win; - } - else { - wins[mi++] = sel->title; - wins[mi++] = sel->win; - } - for(c = clients; c; c = c->next) - if(isvisible(c) && c != sel) { - if(c->isfloat || arrange == dofloat) { - wins[fi++] = c->title; - wins[fi++] = c->win; - } - else { - wins[mi++] = c->title; - wins[mi++] = c->win; - } - } - XRestackWindows(dpy, wins, n); - drawall(); - XSync(dpy, False); - while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); + arrange(); } void -settags(Client *c) -{ - char classinst[256]; +toggletag(const char *arg) { unsigned int i, j; - regmatch_t tmp; - Bool matched = False; - XClassHint ch; - - 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(rreg[i].clregex && !regexec(rreg[i].clregex, classinst, 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]; -} -void -togglemode(Arg *arg) -{ - arrange = arrange == dofloat ? dotile : dofloat; - arrange(NULL); + if(!sel) + return; + 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; + saveprops(sel); + arrange(); } void -view(Arg *arg) -{ - unsigned int i; +toggleview(const char *arg) { + unsigned int i, j; - for(i = 0; i < ntags; i++) - seltag[i] = False; - seltag[arg->i] = True; - arrange(NULL); + 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 */ + savedwmprops(); + arrange(); } void -toggleview(Arg *arg) -{ +view(const char *arg) { unsigned int i; - seltag[arg->i] = !seltag[arg->i]; - for(i = 0; !seltag[i] && i < ntags; i++); - if(i == ntags) - seltag[arg->i] = True; /* cannot toggle last view */ - arrange(NULL); + for(i = 0; i < ntags; i++) + seltags[i] = arg == NULL; + i = idxoftag(arg); + if(i >= 0 && i < ntags) + seltags[i] = True; + savedwmprops(); + arrange(); }