aewl

view tag.c @ 76:4bd49f404f10

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proceeded with cleaning up, sorting functions, etc
author Anselm R. Garbe <garbeam@wmii.de>
date Sat, 15 Jul 2006 17:00:56 +0200
parents f08271b7cb20
children 8125f908c80c
line source
1 /*
2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
4 */
5 #include "dwm.h"
6
7 #include <string.h>
8 #include <X11/Xutil.h>
9
10 /********** CUSTOMIZE **********/
11
12 char *tags[TLast] = {
13 [Tscratch] = "scratch",
14 [Tdev] = "dev",
15 [Twww] = "www",
16 [Twork] = "work",
17 };
18
19 static Rule rule[] = {
20 /* class instance tags dofloat */
21 { "Firefox-bin", "Gecko", { [Twww] = "www" }, False },
22 };
23
24 /********** CUSTOMIZE **********/
25
26 /* extern functions */
27
28 void (*arrange)(Arg *) = dotile;
29
30 void
31 appendtag(Arg *arg)
32 {
33 if(!sel)
34 return;
35
36 sel->tags[arg->i] = tags[arg->i];
37 arrange(NULL);
38 }
39
40 void
41 dofloat(Arg *arg)
42 {
43 Client *c;
44
45 arrange = dofloat;
46 for(c = clients; c; c = c->next) {
47 if(c->tags[tsel])
48 resize(c, True);
49 else
50 ban(c);
51 }
52 if(sel && !sel->tags[tsel]) {
53 if((sel = getnext(clients))) {
54 higher(sel);
55 focus(sel);
56 }
57 }
58 drawall();
59 }
60
61 void
62 dotile(Arg *arg)
63 {
64 Client *c;
65 int n, i, w, h;
66
67 w = sw - mw;
68 arrange = dotile;
69 for(n = 0, c = clients; c; c = c->next)
70 if(c->tags[tsel] && !c->dofloat)
71 n++;
72
73 if(n > 1)
74 h = (sh - bh) / (n - 1);
75 else
76 h = sh - bh;
77
78 for(i = 0, c = clients; c; c = c->next) {
79 if(c->tags[tsel]) {
80 if(c->dofloat) {
81 higher(c);
82 resize(c, True);
83 continue;
84 }
85 if(n == 1) {
86 c->x = sx;
87 c->y = sy + bh;
88 c->w = sw - 2 * c->border;
89 c->h = sh - 2 * c->border - bh;
90 }
91 else if(i == 0) {
92 c->x = sx;
93 c->y = sy + bh;
94 c->w = mw - 2 * c->border;
95 c->h = sh - 2 * c->border - bh;
96 }
97 else {
98 c->x = sx + mw;
99 c->y = sy + (i - 1) * h + bh;
100 c->w = w - 2 * c->border;
101 c->h = h - 2 * c->border;
102 }
103 resize(c, False);
104 i++;
105 }
106 else
107 ban(c);
108 }
109 if(!sel || (sel && !sel->tags[tsel])) {
110 if((sel = getnext(clients))) {
111 higher(sel);
112 focus(sel);
113 }
114 }
115 drawall();
116 }
117
118 Client *
119 getnext(Client *c)
120 {
121 for(; c && !c->tags[tsel]; c = c->next);
122 return c;
123 }
124
125 void
126 replacetag(Arg *arg)
127 {
128 int i;
129 if(!sel)
130 return;
131
132 for(i = 0; i < TLast; i++)
133 sel->tags[i] = NULL;
134 appendtag(arg);
135 }
136
137 void
138 settags(Client *c)
139 {
140 XClassHint ch;
141 static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
142 unsigned int i, j;
143 Bool matched = False;
144
145 if(!len) {
146 c->tags[tsel] = tags[tsel];
147 return;
148 }
149
150 if(XGetClassHint(dpy, c->win, &ch)) {
151 if(ch.res_class && ch.res_name) {
152 for(i = 0; i < len; i++)
153 if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
154 && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
155 {
156 for(j = 0; j < TLast; j++)
157 c->tags[j] = rule[i].tags[j];
158 c->dofloat = rule[i].dofloat;
159 matched = True;
160 break;
161 }
162 }
163 if(ch.res_class)
164 XFree(ch.res_class);
165 if(ch.res_name)
166 XFree(ch.res_name);
167 }
168
169 if(!matched)
170 c->tags[tsel] = tags[tsel];
171 }
172
173 void
174 view(Arg *arg)
175 {
176 tsel = arg->i;
177 arrange(NULL);
178 drawall();
179 }