180 lines
2.8 KiB
C
180 lines
2.8 KiB
C
/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include "dwm.h"
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#include <string.h>
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#include <X11/Xutil.h>
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/********** CUSTOMIZE **********/
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char *tags[TLast] = {
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[Tscratch] = "scratch",
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[Tdev] = "dev",
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[Twww] = "www",
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[Twork] = "work",
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};
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static Rule rule[] = {
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/* class instance tags isfloat */
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{ "Firefox-bin", "Gecko", { [Twww] = "www" }, False },
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};
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/********** CUSTOMIZE **********/
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/* extern functions */
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void (*arrange)(Arg *) = dotile;
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void
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appendtag(Arg *arg)
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{
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if(!sel)
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return;
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sel->tags[arg->i] = tags[arg->i];
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arrange(NULL);
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}
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void
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dofloat(Arg *arg)
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{
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Client *c;
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arrange = dofloat;
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for(c = clients; c; c = c->next) {
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if(c->tags[tsel])
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resize(c, True);
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else
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ban(c);
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}
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if(sel && !sel->tags[tsel]) {
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if((sel = getnext(clients))) {
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higher(sel);
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focus(sel);
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}
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}
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drawall();
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}
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void
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dotile(Arg *arg)
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{
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Client *c;
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int n, i, w, h;
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w = sw - mw;
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arrange = dotile;
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for(n = 0, c = clients; c; c = c->next)
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if(c->tags[tsel] && !c->isfloat)
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n++;
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if(n > 1)
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h = (sh - bh) / (n - 1);
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else
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h = sh - bh;
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for(i = 0, c = clients; c; c = c->next) {
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if(c->tags[tsel]) {
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if(c->isfloat) {
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higher(c);
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resize(c, True);
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continue;
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}
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if(n == 1) {
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c->x = sx;
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c->y = sy + bh;
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c->w = sw - 2 * c->border;
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c->h = sh - 2 * c->border - bh;
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}
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else if(i == 0) {
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c->x = sx;
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c->y = sy + bh;
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c->w = mw - 2 * c->border;
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c->h = sh - 2 * c->border - bh;
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}
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else {
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c->x = sx + mw;
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c->y = sy + (i - 1) * h + bh;
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c->w = w - 2 * c->border;
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c->h = h - 2 * c->border;
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}
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resize(c, False);
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i++;
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}
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else
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ban(c);
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}
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if(!sel || (sel && !sel->tags[tsel])) {
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if((sel = getnext(clients))) {
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higher(sel);
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focus(sel);
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}
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}
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drawall();
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}
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Client *
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getnext(Client *c)
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{
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for(; c && !c->tags[tsel]; c = c->next);
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return c;
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}
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void
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replacetag(Arg *arg)
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{
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int i;
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if(!sel)
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return;
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for(i = 0; i < TLast; i++)
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sel->tags[i] = NULL;
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appendtag(arg);
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}
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void
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settags(Client *c)
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{
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XClassHint ch;
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static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
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unsigned int i, j;
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Bool matched = False;
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if(!len) {
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c->tags[tsel] = tags[tsel];
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return;
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}
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if(XGetClassHint(dpy, c->win, &ch)) {
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if(ch.res_class && ch.res_name) {
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for(i = 0; i < len; i++)
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if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
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&& !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
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{
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for(j = 0; j < TLast; j++)
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c->tags[j] = rule[i].tags[j];
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c->isfloat = rule[i].isfloat;
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matched = True;
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break;
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}
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}
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if(ch.res_class)
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XFree(ch.res_class);
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if(ch.res_name)
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XFree(ch.res_name);
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}
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if(!matched)
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c->tags[tsel] = tags[tsel];
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}
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void
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view(Arg *arg)
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{
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tsel = arg->i;
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arrange(NULL);
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drawall();
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}
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