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view tag.c @ 93:c498da7520c7

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added heretag command which allows to tag a client of a foreign tag with current tag
author Anselm R. Garbe <garbeam@wmii.de>
date Tue, 18 Jul 2006 11:38:31 +0200
parents 052fe7498930
children 6efe82c775c9
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 /* static */
11
12 /* CUSTOMIZE */
13 static Rule rule[] = {
14 /* class instance tags isfloat */
15 { "Firefox-bin", "Gecko", { [Twww] = "www" }, False },
16 };
17
18 /* extern */
19
20 /* CUSTOMIZE */
21 char *tags[TLast] = {
22 [Tscratch] = "scratch",
23 [Tdev] = "dev",
24 [Twww] = "www",
25 [Twork] = "work",
26 };
27 void (*arrange)(Arg *) = dotile;
28
29 void
30 appendtag(Arg *arg)
31 {
32 if(!sel)
33 return;
34
35 sel->tags[arg->i] = tags[arg->i];
36 arrange(NULL);
37 }
38
39 void
40 dofloat(Arg *arg)
41 {
42 Client *c;
43
44 arrange = dofloat;
45 for(c = clients; c; c = c->next) {
46 if(c->tags[tsel])
47 resize(c, True);
48 else
49 ban(c);
50 }
51 if(sel && !sel->tags[tsel]) {
52 if((sel = getnext(clients, tsel))) {
53 higher(sel);
54 focus(sel);
55 }
56 }
57 drawall();
58 }
59
60 void
61 dotile(Arg *arg)
62 {
63 Client *c;
64 int n, i, w, h;
65
66 w = sw - mw;
67 arrange = dotile;
68 for(n = 0, c = clients; c; c = c->next)
69 if(c->tags[tsel] && !c->isfloat)
70 n++;
71
72 if(n > 1)
73 h = (sh - bh) / (n - 1);
74 else
75 h = sh - bh;
76
77 for(i = 0, c = clients; c; c = c->next) {
78 if(c->tags[tsel]) {
79 if(c->isfloat) {
80 higher(c);
81 resize(c, True);
82 continue;
83 }
84 if(n == 1) {
85 c->x = sx;
86 c->y = sy + bh;
87 c->w = sw - 2 * c->border;
88 c->h = sh - 2 * c->border - bh;
89 }
90 else if(i == 0) {
91 c->x = sx;
92 c->y = sy + bh;
93 c->w = mw - 2 * c->border;
94 c->h = sh - 2 * c->border - bh;
95 }
96 else {
97 c->x = sx + mw;
98 c->y = sy + (i - 1) * h + bh;
99 c->w = w - 2 * c->border;
100 c->h = h - 2 * c->border;
101 }
102 resize(c, False);
103 i++;
104 }
105 else
106 ban(c);
107 }
108 if(!sel || (sel && !sel->tags[tsel])) {
109 if((sel = getnext(clients, tsel))) {
110 higher(sel);
111 focus(sel);
112 }
113 }
114 drawall();
115 }
116
117 Client *
118 getnext(Client *c, unsigned int t)
119 {
120 for(; c && !c->tags[t]; c = c->next);
121 return c;
122 }
123
124 void
125 heretag(Arg *arg)
126 {
127 int i;
128 Client *c;
129
130 if(arg->i == tsel)
131 return;
132
133 if(!(c = getnext(clients, arg->i)))
134 return;
135
136 for(i = 0; i < TLast; i++)
137 c->tags[i] = NULL;
138 c->tags[tsel] = tags[tsel];
139 arrange(NULL);
140 focus(c);
141 }
142
143 void
144 replacetag(Arg *arg)
145 {
146 int i;
147 if(!sel)
148 return;
149
150 for(i = 0; i < TLast; i++)
151 sel->tags[i] = NULL;
152 appendtag(arg);
153 }
154
155 void
156 settags(Client *c)
157 {
158 XClassHint ch;
159 static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
160 unsigned int i, j;
161 Bool matched = False;
162
163 if(!len) {
164 c->tags[tsel] = tags[tsel];
165 return;
166 }
167
168 if(XGetClassHint(dpy, c->win, &ch)) {
169 if(ch.res_class && ch.res_name) {
170 for(i = 0; i < len; i++)
171 if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
172 && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
173 {
174 for(j = 0; j < TLast; j++)
175 c->tags[j] = rule[i].tags[j];
176 c->isfloat = rule[i].isfloat;
177 matched = True;
178 break;
179 }
180 }
181 if(ch.res_class)
182 XFree(ch.res_class);
183 if(ch.res_name)
184 XFree(ch.res_name);
185 }
186
187 if(!matched)
188 c->tags[tsel] = tags[tsel];
189 }
190
191 void
192 view(Arg *arg)
193 {
194 tsel = arg->i;
195 arrange(NULL);
196 drawall();
197 }