dwm-meillo

view view.c @ 680:cfe656fc969a

switching to arabic tags
author Anselm R. Garbe <arg@suckless.org>
date Thu, 11 Jan 2007 16:03:06 +0100
parents 1438e35b622e
children 76b58d21ea98
line source
1 /* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
2 * See LICENSE file for license details.
3 */
4 #include "dwm.h"
5 #include <stdio.h>
7 /* static */
9 static Client *
10 nexttiled(Client *c) {
11 for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
12 return c;
13 }
15 static void
16 togglemax(Client *c) {
17 XEvent ev;
19 if(c->isfixed)
20 return;
22 if((c->ismax = !c->ismax)) {
23 c->rx = c->x; c->x = wax;
24 c->ry = c->y; c->y = way;
25 c->rw = c->w; c->w = waw - 2 * BORDERPX;
26 c->rh = c->h; c->h = wah - 2 * BORDERPX;
27 }
28 else {
29 c->x = c->rx;
30 c->y = c->ry;
31 c->w = c->rw;
32 c->h = c->rh;
33 }
34 resize(c, True, TopLeft);
35 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
36 }
38 /* extern */
40 void (*arrange)(void) = DEFMODE;
42 void
43 detach(Client *c) {
44 if(c->prev)
45 c->prev->next = c->next;
46 if(c->next)
47 c->next->prev = c->prev;
48 if(c == clients)
49 clients = c->next;
50 c->next = c->prev = NULL;
51 }
53 void
54 dofloat(void) {
55 Client *c;
57 for(c = clients; c; c = c->next) {
58 if(isvisible(c)) {
59 resize(c, True, TopLeft);
60 }
61 else
62 ban(c);
63 }
64 if(!sel || !isvisible(sel)) {
65 for(c = stack; c && !isvisible(c); c = c->snext);
66 focus(c);
67 }
68 restack();
69 }
71 void
72 dotile(void) {
73 unsigned int i, n, mw, mh, tw, th;
74 Client *c;
76 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
77 n++;
79 /* window geoms */
80 if(nmaster > 0) {
81 mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
82 mw = (n > nmaster) ? (waw * master) / 1000 : waw;
83 }
84 else
85 mh = mw = 0;
86 th = (n > nmaster) ? wah / (n - nmaster) : 0;
87 tw = waw - mw;
89 for(i = 0, c = clients; c; c = c->next)
90 if(isvisible(c)) {
91 if(c->isfloat) {
92 resize(c, True, TopLeft);
93 continue;
94 }
95 c->ismax = False;
96 c->x = wax;
97 c->y = way;
98 if((nmaster > 0) && (i < nmaster)) {
99 c->y += i * mh;
100 c->w = mw - 2 * BORDERPX;
101 c->h = mh - 2 * BORDERPX;
102 }
103 else { /* tile window */
104 c->x += mw;
105 c->w = tw - 2 * BORDERPX;
106 if(th > bh) {
107 c->y += (i - nmaster) * th;
108 c->h = th - 2 * BORDERPX;
109 }
110 else /* fallback if th < bh */
111 c->h = wah - 2 * BORDERPX;
112 }
113 resize(c, False, TopLeft);
114 i++;
115 }
116 else
117 ban(c);
119 if(!sel || !isvisible(sel)) {
120 for(c = stack; c && !isvisible(c); c = c->snext);
121 focus(c);
122 }
123 restack();
124 }
126 void
127 focusnext(Arg *arg) {
128 Client *c;
130 if(!sel)
131 return;
132 if(!(c = getnext(sel->next)))
133 c = getnext(clients);
134 if(c) {
135 focus(c);
136 restack();
137 }
138 }
140 void
141 focusprev(Arg *arg) {
142 Client *c;
144 if(!sel)
145 return;
146 if(!(c = getprev(sel->prev))) {
147 for(c = clients; c && c->next; c = c->next);
148 c = getprev(c);
149 }
150 if(c) {
151 focus(c);
152 restack();
153 }
154 }
156 void
157 incnmaster(Arg *arg) {
158 if((arrange == dofloat)
159 || ((int)nmaster + arg->i < 0)
160 || (((int)nmaster + arg->i > 0) && (wah / (nmaster + arg->i) < bh)))
161 return;
162 nmaster += arg->i;
163 updatemodetext();
164 if(sel)
165 arrange();
166 else
167 drawstatus();
168 }
170 Bool
171 isvisible(Client *c) {
172 unsigned int i;
174 for(i = 0; i < ntags; i++)
175 if(c->tags[i] && seltag[i])
176 return True;
177 return False;
178 }
180 void
181 resizemaster(Arg *arg) {
182 if(arg->i == 0)
183 master = MASTER;
184 else {
185 if(master + arg->i > 950 || master + arg->i < 50)
186 return;
187 master += arg->i;
188 }
189 arrange();
190 }
192 void
193 restack(void) {
194 Client *c;
195 XEvent ev;
197 if(!sel) {
198 drawstatus();
199 return;
200 }
201 if(sel->isfloat || arrange == dofloat) {
202 XRaiseWindow(dpy, sel->win);
203 XRaiseWindow(dpy, sel->twin);
204 }
205 if(arrange != dofloat) {
206 if(!sel->isfloat) {
207 XLowerWindow(dpy, sel->twin);
208 XLowerWindow(dpy, sel->win);
209 }
210 for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
211 if(c == sel)
212 continue;
213 XLowerWindow(dpy, c->twin);
214 XLowerWindow(dpy, c->win);
215 }
216 }
217 drawall();
218 XSync(dpy, False);
219 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
220 }
222 void
223 togglefloat(Arg *arg) {
224 if (!sel || arrange == dofloat)
225 return;
226 sel->isfloat = !sel->isfloat;
227 arrange();
228 }
230 void
231 togglemode(Arg *arg) {
232 arrange = (arrange == dofloat) ? dotile : dofloat;
233 updatemodetext();
234 if(sel)
235 arrange();
236 else
237 drawstatus();
238 }
240 void
241 toggleview(Arg *arg) {
242 unsigned int i;
244 seltag[arg->i] = !seltag[arg->i];
245 for(i = 0; i < ntags && !seltag[i]; i++);
246 if(i == ntags)
247 seltag[arg->i] = True; /* cannot toggle last view */
248 arrange();
249 }
251 void
252 updatemodetext() {
253 snprintf(mtext, sizeof mtext, arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, nmaster);
254 bmw = textw(mtext);
255 }
257 void
258 view(Arg *arg) {
259 unsigned int i;
261 for(i = 0; i < ntags; i++)
262 seltag[i] = (arg->i == -1) ? True : False;
263 if(arg->i >= 0 && arg->i < ntags)
264 seltag[arg->i] = True;
265 arrange();
266 }
268 void
269 zoom(Arg *arg) {
270 unsigned int n;
271 Client *c;
273 if(!sel)
274 return;
275 if(sel->isfloat || (arrange == dofloat)) {
276 togglemax(sel);
277 return;
278 }
279 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
280 n++;
282 if((c = sel) == nexttiled(clients))
283 if(!(c = nexttiled(c->next)))
284 return;
285 detach(c);
286 if(clients)
287 clients->prev = c;
288 c->next = clients;
289 clients = c;
290 focus(c);
291 arrange();
292 }