1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/tag.c	Sat Jul 15 16:30:50 2006 +0200
     1.3 @@ -0,0 +1,171 @@
     1.4 +/*
     1.5 + * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
     1.6 + * See LICENSE file for license details.
     1.7 + */
     1.8 +
     1.9 +#include <stdlib.h>
    1.10 +#include <stdio.h>
    1.11 +#include <string.h>
    1.12 +#include <X11/Xatom.h>
    1.13 +#include <X11/Xutil.h>
    1.14 +
    1.15 +#include "dwm.h"
    1.16 +
    1.17 +static Rule rule[] = {
    1.18 +	/* class			instance	tags						dofloat */
    1.19 +	{ "Firefox-bin",	"Gecko",	{ [Twww] = "www" },			False },
    1.20 +};
    1.21 +
    1.22 +void (*arrange)(Arg *) = dotile;
    1.23 +
    1.24 +Client *
    1.25 +getnext(Client *c)
    1.26 +{
    1.27 +	for(; c && !c->tags[tsel]; c = c->next);
    1.28 +	return c;
    1.29 +}
    1.30 +
    1.31 +void
    1.32 +settags(Client *c)
    1.33 +{
    1.34 +	XClassHint ch;
    1.35 +	static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
    1.36 +	unsigned int i, j;
    1.37 +	Bool matched = False;
    1.38 +
    1.39 +	if(!len) {
    1.40 +		c->tags[tsel] = tags[tsel];
    1.41 +		return;
    1.42 +	}
    1.43 +
    1.44 +	if(XGetClassHint(dpy, c->win, &ch)) {
    1.45 +		if(ch.res_class && ch.res_name) {
    1.46 +			for(i = 0; i < len; i++)
    1.47 +				if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
    1.48 +					&& !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
    1.49 +				{
    1.50 +					for(j = 0; j < TLast; j++)
    1.51 +						c->tags[j] = rule[i].tags[j];
    1.52 +					c->dofloat = rule[i].dofloat;
    1.53 +					matched = True;
    1.54 +					break;
    1.55 +				}
    1.56 +		}
    1.57 +		if(ch.res_class)
    1.58 +			XFree(ch.res_class);
    1.59 +		if(ch.res_name)
    1.60 +			XFree(ch.res_name);
    1.61 +	}
    1.62 +
    1.63 +	if(!matched)
    1.64 +		c->tags[tsel] = tags[tsel];
    1.65 +}
    1.66 +
    1.67 +void
    1.68 +view(Arg *arg)
    1.69 +{
    1.70 +	tsel = arg->i;
    1.71 +	arrange(NULL);
    1.72 +	drawall();
    1.73 +}
    1.74 +
    1.75 +void
    1.76 +dofloat(Arg *arg)
    1.77 +{
    1.78 +	Client *c;
    1.79 +
    1.80 +	arrange = dofloat;
    1.81 +	for(c = clients; c; c = c->next) {
    1.82 +		if(c->tags[tsel])
    1.83 +			resize(c, True);
    1.84 +		else
    1.85 +			ban(c);
    1.86 +	}
    1.87 +	if(sel && !sel->tags[tsel]) {
    1.88 +		if((sel = getnext(clients))) {
    1.89 +			higher(sel);
    1.90 +			focus(sel);
    1.91 +		}
    1.92 +	}
    1.93 +	drawall();
    1.94 +}
    1.95 +
    1.96 +void
    1.97 +dotile(Arg *arg)
    1.98 +{
    1.99 +	Client *c;
   1.100 +	int n, i, w, h;
   1.101 +
   1.102 +	w = sw - mw;
   1.103 +	arrange = dotile;
   1.104 +	for(n = 0, c = clients; c; c = c->next)
   1.105 +		if(c->tags[tsel] && !c->dofloat)
   1.106 +			n++;
   1.107 +
   1.108 +	if(n > 1)
   1.109 +		h = (sh - bh) / (n - 1);
   1.110 +	else
   1.111 +		h = sh - bh;
   1.112 +
   1.113 +	for(i = 0, c = clients; c; c = c->next) {
   1.114 +		if(c->tags[tsel]) {
   1.115 +			if(c->dofloat) {
   1.116 +				higher(c);
   1.117 +				resize(c, True);
   1.118 +				continue;
   1.119 +			}
   1.120 +			if(n == 1) {
   1.121 +				c->x = sx;
   1.122 +				c->y = sy + bh;
   1.123 +				c->w = sw - 2 * c->border;
   1.124 +				c->h = sh - 2 * c->border - bh;
   1.125 +			}
   1.126 +			else if(i == 0) {
   1.127 +				c->x = sx;
   1.128 +				c->y = sy + bh;
   1.129 +				c->w = mw - 2 * c->border;
   1.130 +				c->h = sh - 2 * c->border - bh;
   1.131 +			}
   1.132 +			else {
   1.133 +				c->x = sx + mw;
   1.134 +				c->y = sy + (i - 1) * h + bh;
   1.135 +				c->w = w - 2 * c->border;
   1.136 +				c->h = h - 2 * c->border;
   1.137 +			}
   1.138 +			resize(c, False);
   1.139 +			i++;
   1.140 +		}
   1.141 +		else
   1.142 +			ban(c);
   1.143 +	}
   1.144 +	if(!sel || (sel && !sel->tags[tsel])) {
   1.145 +		if((sel = getnext(clients))) {
   1.146 +			higher(sel);
   1.147 +			focus(sel);
   1.148 +		}
   1.149 +	}
   1.150 +	drawall();
   1.151 +}
   1.152 +
   1.153 +void
   1.154 +appendtag(Arg *arg)
   1.155 +{
   1.156 +	if(!sel)
   1.157 +		return;
   1.158 +
   1.159 +	sel->tags[arg->i] = tags[arg->i];
   1.160 +	arrange(NULL);
   1.161 +}
   1.162 +
   1.163 +void
   1.164 +replacetag(Arg *arg)
   1.165 +{
   1.166 +	int i;
   1.167 +	if(!sel)
   1.168 +		return;
   1.169 +
   1.170 +	for(i = 0; i < TLast; i++)
   1.171 +		sel->tags[i] = NULL;
   1.172 +	appendtag(arg);
   1.173 +}
   1.174 +