diff options
Diffstat (limited to 'tag.c')
| -rw-r--r-- | tag.c | 171 |
1 files changed, 171 insertions, 0 deletions
@@ -0,0 +1,171 @@ +/* + * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> + * See LICENSE file for license details. + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <X11/Xatom.h> +#include <X11/Xutil.h> + +#include "dwm.h" + +static Rule rule[] = { + /* class instance tags dofloat */ + { "Firefox-bin", "Gecko", { [Twww] = "www" }, False }, +}; + +void (*arrange)(Arg *) = dotile; + +Client * +getnext(Client *c) +{ + for(; c && !c->tags[tsel]; c = c->next); + return c; +} + +void +settags(Client *c) +{ + XClassHint ch; + static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0; + unsigned int i, j; + Bool matched = False; + + if(!len) { + c->tags[tsel] = tags[tsel]; + return; + } + + if(XGetClassHint(dpy, c->win, &ch)) { + if(ch.res_class && ch.res_name) { + for(i = 0; i < len; i++) + if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class)) + && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance))) + { + for(j = 0; j < TLast; j++) + c->tags[j] = rule[i].tags[j]; + c->dofloat = rule[i].dofloat; + matched = True; + break; + } + } + if(ch.res_class) + XFree(ch.res_class); + if(ch.res_name) + XFree(ch.res_name); + } + + if(!matched) + c->tags[tsel] = tags[tsel]; +} + +void +view(Arg *arg) +{ + tsel = arg->i; + arrange(NULL); + drawall(); +} + +void +dofloat(Arg *arg) +{ + Client *c; + + arrange = dofloat; + for(c = clients; c; c = c->next) { + if(c->tags[tsel]) + resize(c, True); + else + ban(c); + } + if(sel && !sel->tags[tsel]) { + if((sel = getnext(clients))) { + higher(sel); + focus(sel); + } + } + drawall(); +} + +void +dotile(Arg *arg) +{ + 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->dofloat) + n++; + + if(n > 1) + h = (sh - bh) / (n - 1); + else + h = sh - bh; + + for(i = 0, c = clients; c; c = c->next) { + if(c->tags[tsel]) { + if(c->dofloat) { + higher(c); + resize(c, True); + 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 { + c->x = sx + mw; + c->y = sy + (i - 1) * h + bh; + c->w = w - 2 * c->border; + c->h = h - 2 * c->border; + } + resize(c, False); + i++; + } + else + ban(c); + } + if(!sel || (sel && !sel->tags[tsel])) { + if((sel = getnext(clients))) { + higher(sel); + focus(sel); + } + } + drawall(); +} + +void +appendtag(Arg *arg) +{ + if(!sel) + return; + + sel->tags[arg->i] = tags[arg->i]; + arrange(NULL); +} + +void +replacetag(Arg *arg) +{ + int i; + if(!sel) + return; + + for(i = 0; i < TLast; i++) + sel->tags[i] = NULL; + appendtag(arg); +} + |