|
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 /* extern */ |
|
8 |
|
9 void (*arrange)(Arg *) = DEFMODE; |
|
10 |
|
11 void |
|
12 dofloat(Arg *arg) |
|
13 { |
|
14 Client *c; |
|
15 |
|
16 for(c = clients; c; c = c->next) { |
|
17 c->ismax = False; |
|
18 if(isvisible(c)) { |
|
19 resize(c, True, TopLeft); |
|
20 } |
|
21 else |
|
22 ban(c); |
|
23 } |
|
24 if(!sel || !isvisible(sel)) |
|
25 sel = getnext(clients); |
|
26 if(sel) |
|
27 focus(sel); |
|
28 else |
|
29 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); |
|
30 restack(); |
|
31 } |
|
32 |
|
33 void |
|
34 dotile(Arg *arg) |
|
35 { |
|
36 int h, i, n, w; |
|
37 Client *c; |
|
38 |
|
39 w = sw - mw; |
|
40 for(n = 0, c = clients; c; c = c->next) |
|
41 if(isvisible(c) && !c->isfloat) |
|
42 n++; |
|
43 |
|
44 if(n > 1) |
|
45 h = (sh - bh) / (n - 1); |
|
46 else |
|
47 h = sh - bh; |
|
48 |
|
49 for(i = 0, c = clients; c; c = c->next) { |
|
50 c->ismax = False; |
|
51 if(isvisible(c)) { |
|
52 if(c->isfloat) { |
|
53 resize(c, True, TopLeft); |
|
54 continue; |
|
55 } |
|
56 if(n == 1) { |
|
57 c->x = sx; |
|
58 c->y = sy + bh; |
|
59 c->w = sw - 2; |
|
60 c->h = sh - 2 - bh; |
|
61 } |
|
62 else if(i == 0) { |
|
63 c->x = sx; |
|
64 c->y = sy + bh; |
|
65 c->w = mw - 2; |
|
66 c->h = sh - 2 - bh; |
|
67 } |
|
68 else if(h > bh) { |
|
69 c->x = sx + mw; |
|
70 c->y = sy + (i - 1) * h + bh; |
|
71 c->w = w - 2; |
|
72 if(i + 1 == n) |
|
73 c->h = sh - c->y - 2; |
|
74 else |
|
75 c->h = h - 2; |
|
76 } |
|
77 else { /* fallback if h < bh */ |
|
78 c->x = sx + mw; |
|
79 c->y = sy + bh; |
|
80 c->w = w - 2; |
|
81 c->h = sh - 2 - bh; |
|
82 } |
|
83 resize(c, False, TopLeft); |
|
84 i++; |
|
85 } |
|
86 else |
|
87 ban(c); |
|
88 } |
|
89 if(!sel || !isvisible(sel)) |
|
90 sel = getnext(clients); |
|
91 if(sel) |
|
92 focus(sel); |
|
93 else |
|
94 XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); |
|
95 restack(); |
|
96 } |
|
97 |
|
98 void |
|
99 focusnext(Arg *arg) |
|
100 { |
|
101 Client *c; |
|
102 |
|
103 if(!sel) |
|
104 return; |
|
105 |
|
106 if(!(c = getnext(sel->next))) |
|
107 c = getnext(clients); |
|
108 if(c) { |
|
109 focus(c); |
|
110 restack(); |
|
111 } |
|
112 } |
|
113 |
|
114 void |
|
115 focusprev(Arg *arg) |
|
116 { |
|
117 Client *c; |
|
118 |
|
119 if(!sel) |
|
120 return; |
|
121 |
|
122 if(!(c = getprev(sel->prev))) { |
|
123 for(c = clients; c && c->next; c = c->next); |
|
124 c = getprev(c); |
|
125 } |
|
126 if(c) { |
|
127 focus(c); |
|
128 restack(); |
|
129 } |
|
130 } |
|
131 |
|
132 Bool |
|
133 isvisible(Client *c) |
|
134 { |
|
135 unsigned int i; |
|
136 |
|
137 for(i = 0; i < ntags; i++) |
|
138 if(c->tags[i] && seltag[i]) |
|
139 return True; |
|
140 return False; |
|
141 } |
|
142 |
|
143 void |
|
144 restack() |
|
145 { |
|
146 static unsigned int nwins = 0; |
|
147 static Window *wins = NULL; |
|
148 unsigned int f, fi, m, mi, n; |
|
149 Client *c; |
|
150 XEvent ev; |
|
151 |
|
152 for(f = 0, m = 0, c = clients; c; c = c->next) |
|
153 if(isvisible(c)) { |
|
154 if(c->isfloat || arrange == dofloat) |
|
155 f++; |
|
156 else |
|
157 m++; |
|
158 } |
|
159 if(!(n = 2 * (f + m))) { |
|
160 drawstatus(); |
|
161 return; |
|
162 } |
|
163 if(nwins < n) { |
|
164 nwins = n; |
|
165 wins = erealloc(wins, nwins * sizeof(Window)); |
|
166 } |
|
167 |
|
168 fi = 0; |
|
169 mi = 2 * f; |
|
170 if(sel->isfloat || arrange == dofloat) { |
|
171 wins[fi++] = sel->title; |
|
172 wins[fi++] = sel->win; |
|
173 } |
|
174 else { |
|
175 wins[mi++] = sel->title; |
|
176 wins[mi++] = sel->win; |
|
177 } |
|
178 for(c = clients; c; c = c->next) |
|
179 if(isvisible(c) && c != sel) { |
|
180 if(c->isfloat || arrange == dofloat) { |
|
181 wins[fi++] = c->title; |
|
182 wins[fi++] = c->win; |
|
183 } |
|
184 else { |
|
185 wins[mi++] = c->title; |
|
186 wins[mi++] = c->win; |
|
187 } |
|
188 } |
|
189 XRestackWindows(dpy, wins, n); |
|
190 drawall(); |
|
191 XSync(dpy, False); |
|
192 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); |
|
193 } |
|
194 |
|
195 void |
|
196 togglemode(Arg *arg) |
|
197 { |
|
198 arrange = arrange == dofloat ? dotile : dofloat; |
|
199 if(sel) |
|
200 arrange(NULL); |
|
201 else |
|
202 drawstatus(); |
|
203 } |
|
204 |
|
205 void |
|
206 toggleview(Arg *arg) |
|
207 { |
|
208 unsigned int i; |
|
209 |
|
210 seltag[arg->i] = !seltag[arg->i]; |
|
211 for(i = 0; i < ntags && !seltag[i]; i++); |
|
212 if(i == ntags) |
|
213 seltag[arg->i] = True; /* cannot toggle last view */ |
|
214 arrange(NULL); |
|
215 } |
|
216 |
|
217 void |
|
218 view(Arg *arg) |
|
219 { |
|
220 unsigned int i; |
|
221 |
|
222 for(i = 0; i < ntags; i++) |
|
223 seltag[i] = False; |
|
224 seltag[arg->i] = True; |
|
225 arrange(NULL); |
|
226 } |
|
227 |
|
228 void |
|
229 zoom(Arg *arg) |
|
230 { |
|
231 Client *c; |
|
232 |
|
233 if(!sel || (arrange != dotile) || sel->isfloat || sel->ismax) |
|
234 return; |
|
235 |
|
236 if(sel == getnext(clients)) { |
|
237 if((c = getnext(sel->next))) |
|
238 sel = c; |
|
239 else |
|
240 return; |
|
241 } |
|
242 |
|
243 /* pop */ |
|
244 sel->prev->next = sel->next; |
|
245 if(sel->next) |
|
246 sel->next->prev = sel->prev; |
|
247 sel->prev = NULL; |
|
248 clients->prev = sel; |
|
249 sel->next = clients; |
|
250 clients = sel; |
|
251 focus(sel); |
|
252 arrange(NULL); |
|
253 } |