X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=tag.c;h=01979d5039b6f2dd9a81d64d5b43da26b1469503;hb=d4b7a9a3735deeab639f28b5bb2f568e0dc49616;hp=82cf18aab65768022297fc70a81a4fdb7bee3582;hpb=bcaf6a7a0f492c3fafc4baabd2dc06f5191417ee;p=dwm.git diff --git a/tag.c b/tag.c index 82cf18a..01979d5 100644 --- a/tag.c +++ b/tag.c @@ -3,38 +3,36 @@ * See LICENSE file for license details. */ #include "dwm.h" - #include #include +#include #include #include #include -/* static */ typedef struct { - const char *pattern; - char *tags[TLast]; + const char *clpattern; + const char *tpattern; Bool isfloat; } Rule; -/* CUSTOMIZE */ -static Rule rule[] = { - /* class instance tags isfloat */ - { "Firefox.*", { [Twww] = "www" }, False }, - { "Gimp.*", { 0 }, True}, -}; +typedef struct { + regex_t *clregex; + regex_t *tregex; +} RReg; -/* extern */ +/* static */ + +TAGS +RULES + +static RReg *rreg = NULL; +static unsigned int len = 0; + +void (*arrange)(Arg *) = DEFMODE; -/* CUSTOMIZE */ -char *tags[TLast] = { - [Tscratch] = "scratch", - [Tdev] = "dev", - [Twww] = "www", - [Twork] = "work", -}; -void (*arrange)(Arg *) = dotile; +/* extern */ void appendtag(Arg *arg) @@ -42,7 +40,7 @@ appendtag(Arg *arg) if(!sel) return; - sel->tags[arg->i] = tags[arg->i]; + sel->tags[arg->i] = True; arrange(NULL); } @@ -51,34 +49,31 @@ dofloat(Arg *arg) { Client *c; - arrange = dofloat; for(c = clients; c; c = c->next) { - setgeom(c); - if(c->tags[tsel]) { + c->ismax = False; + if(isvisible(c)) { resize(c, True, TopLeft); } else ban(c); } - if(sel && !sel->tags[tsel]) { - if((sel = getnext(clients, tsel))) { - higher(sel); - focus(sel); - } + if((sel = getnext(clients))) { + focus(sel); + restack(); } - drawall(); + else + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); } void dotile(Arg *arg) { + int h, i, n, w; Client *c; - int n, i, w, h; w = sw - mw; - arrange = dotile; for(n = 0, c = clients; c; c = c->next) - if(c->tags[tsel] && !c->isfloat) + if(isvisible(c) && !c->isfloat) n++; if(n > 1) @@ -87,36 +82,38 @@ dotile(Arg *arg) h = sh - bh; for(i = 0, c = clients; c; c = c->next) { - setgeom(c); - if(c->tags[tsel]) { + c->ismax = False; + if(isvisible(c)) { 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; + 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->border; - *c->h = sh - 2 * c->border - bh; + 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 * c->border; - *c->h = h - 2 * c->border; + 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->border; - *c->h = sh - 2 * c->border - bh; + c->x = sx + mw; + c->y = sy + bh; + c->w = w - 2; + c->h = sh - 2 - bh; } resize(c, False, TopLeft); i++; @@ -124,99 +121,189 @@ dotile(Arg *arg) else ban(c); } - if(!sel || (sel && !sel->tags[tsel])) { - if((sel = getnext(clients, tsel))) { - higher(sel); - focus(sel); - } - } - drawall(); + if((sel = getnext(clients))) + focus(sel); + else + XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); + restack(); } Client * -getnext(Client *c, unsigned int t) +getnext(Client *c) { - for(; c && !c->tags[t]; c = c->next); + for(; c && !isvisible(c); c = c->next); + return c; +} + +Client * +getprev(Client *c) +{ + for(; c && !isvisible(c); c = c->prev); return c; } void -heretag(Arg *arg) +initrregs() { - int i; - Client *c; + unsigned int i; + regex_t *reg; - if(arg->i == tsel) + if(rreg) return; + len = sizeof(rule) / sizeof(rule[0]); + rreg = emallocz(len * sizeof(RReg)); - if(!(c = getnext(clients, arg->i))) - return; + 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; + } + } +} - for(i = 0; i < TLast; i++) - c->tags[i] = NULL; - c->tags[tsel] = tags[tsel]; - pop(c); - focus(c); +Bool +isvisible(Client *c) +{ + unsigned int i; + + for(i = 0; i < ntags; i++) + if(c->tags[i] && seltag[i]) + return True; + return False; } void replacetag(Arg *arg) { int i; + if(!sel) return; - for(i = 0; i < TLast; i++) - sel->tags[i] = NULL; + for(i = 0; i < ntags; i++) + sel->tags[i] = False; appendtag(arg); } 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++; + } + + n = 2 * (f + m); + 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)); +} + +void settags(Client *c) { char classinst[256]; - static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0; unsigned int i, j; - regex_t regex; regmatch_t tmp; Bool matched = False; XClassHint ch; - if(!len) { - c->tags[tsel] = tags[tsel]; - 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]; + 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; } - 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]; + for(i = 0; i < ntags; i++) + c->tags[i] = seltag[i]; +} + +void +togglemode(Arg *arg) +{ + arrange = arrange == dofloat ? dotile : dofloat; + arrange(NULL); } void view(Arg *arg) { - tsel = arg->i; + unsigned int i; + + for(i = 0; i < ntags; i++) + seltag[i] = False; + seltag[arg->i] = True; + arrange(NULL); +} + +void +toggleview(Arg *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); - drawall(); }