1 038e9089 2004-03-21 devnull /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
  2 038e9089 2004-03-21 devnull #include <stdio.h>
  3 038e9089 2004-03-21 devnull #include <signal.h>
  4 e62ba5ec 2004-03-21 devnull #include <unistd.h>
  5 e62ba5ec 2004-03-21 devnull #include <stdlib.h>
  6 e62ba5ec 2004-03-21 devnull #include <sys/wait.h>
  7 038e9089 2004-03-21 devnull #include <X11/X.h>
  8 038e9089 2004-03-21 devnull #include <X11/Xlib.h>
  9 038e9089 2004-03-21 devnull #include <X11/Xutil.h>
 10 038e9089 2004-03-21 devnull #include "dat.h"
 11 038e9089 2004-03-21 devnull #include "fns.h"
 12 038e9089 2004-03-21 devnull 
 13 038e9089 2004-03-21 devnull Client	*hiddenc[MAXHIDDEN];
 14 038e9089 2004-03-21 devnull 
 15 038e9089 2004-03-21 devnull int	numhidden;
 16 3ddda821 2004-12-28 devnull 
 17 3ddda821 2004-12-28 devnull int virt;
 18 3ddda821 2004-12-28 devnull 
 19 3ddda821 2004-12-28 devnull Client * currents[NUMVIRTUALS] =
 20 3ddda821 2004-12-28 devnull {
 21 3ddda821 2004-12-28 devnull 	NULL, NULL, NULL, NULL, 
 22 3ddda821 2004-12-28 devnull };
 23 3ddda821 2004-12-28 devnull 
 24 3ddda821 2004-12-28 devnull char	*b2items[NUMVIRTUALS+1] =
 25 3ddda821 2004-12-28 devnull {
 26 3ddda821 2004-12-28 devnull 	"One",
 27 3ddda821 2004-12-28 devnull 	"Two",
 28 3ddda821 2004-12-28 devnull 	"Three",
 29 3ddda821 2004-12-28 devnull 	"Four",
 30 3ddda821 2004-12-28 devnull 	"Five",
 31 3ddda821 2004-12-28 devnull 	"Six",
 32 3ddda821 2004-12-28 devnull 	"Seven",
 33 3ddda821 2004-12-28 devnull 	"Eight",
 34 3ddda821 2004-12-28 devnull 	"Nine",
 35 3ddda821 2004-12-28 devnull 	"Ten",
 36 3ddda821 2004-12-28 devnull 	"Eleven",
 37 3ddda821 2004-12-28 devnull 	"Twelve",
 38 3ddda821 2004-12-28 devnull 	0,
 39 3ddda821 2004-12-28 devnull };
 40 3ddda821 2004-12-28 devnull 
 41 3ddda821 2004-12-28 devnull Menu b2menu = 
 42 3ddda821 2004-12-28 devnull {
 43 3ddda821 2004-12-28 devnull 	b2items,
 44 3ddda821 2004-12-28 devnull };
 45 038e9089 2004-03-21 devnull 
 46 038e9089 2004-03-21 devnull char	*b3items[B3FIXED+MAXHIDDEN+1] =
 47 038e9089 2004-03-21 devnull {
 48 038e9089 2004-03-21 devnull 	"New",
 49 038e9089 2004-03-21 devnull 	"Reshape",
 50 038e9089 2004-03-21 devnull 	"Move",
 51 038e9089 2004-03-21 devnull 	"Delete",
 52 038e9089 2004-03-21 devnull 	"Hide",
 53 038e9089 2004-03-21 devnull 	0,
 54 038e9089 2004-03-21 devnull };
 55 038e9089 2004-03-21 devnull 
 56 038e9089 2004-03-21 devnull Menu	b3menu =
 57 038e9089 2004-03-21 devnull {
 58 038e9089 2004-03-21 devnull 	b3items,
 59 038e9089 2004-03-21 devnull };
 60 038e9089 2004-03-21 devnull 
 61 038e9089 2004-03-21 devnull Menu	egg =
 62 038e9089 2004-03-21 devnull {
 63 038e9089 2004-03-21 devnull 	version,
 64 038e9089 2004-03-21 devnull };
 65 038e9089 2004-03-21 devnull 
 66 038e9089 2004-03-21 devnull void
 67 038e9089 2004-03-21 devnull button(XButtonEvent *e)
 68 038e9089 2004-03-21 devnull {
 69 038e9089 2004-03-21 devnull 	int n, shift;
 70 038e9089 2004-03-21 devnull 	Client *c;
 71 038e9089 2004-03-21 devnull 	Window dw;
 72 038e9089 2004-03-21 devnull 	ScreenInfo *s;
 73 038e9089 2004-03-21 devnull 
 74 038e9089 2004-03-21 devnull 	curtime = e->time;
 75 038e9089 2004-03-21 devnull 	s = getscreen(e->root);
 76 038e9089 2004-03-21 devnull 	if (s == 0)
 77 038e9089 2004-03-21 devnull 		return;
 78 038e9089 2004-03-21 devnull 	c = getclient(e->window, 0);
 79 892de798 2004-04-19 devnull 	if(c){
 80 1cb3fa80 2004-03-29 devnull 		if (debug) fprintf(stderr, "but: e x=%d y=%d c x=%d y=%d dx=%d dy=%d BORDR %d\n",
 81 1cb3fa80 2004-03-29 devnull 				e->x, e->y, c->x, c->y, c->dx, c->dy, BORDER);
 82 892de798 2004-04-19 devnull 		if(borderorient(c, e->x, e->y) != BorderUnknown){
 83 1cb3fa80 2004-03-29 devnull 			switch (e->button) {
 84 1cb3fa80 2004-03-29 devnull 			case Button1:
 85 1cb3fa80 2004-03-29 devnull 			case Button2:
 86 1cb3fa80 2004-03-29 devnull 				reshape(c, e->button, pull, e);
 87 1cb3fa80 2004-03-29 devnull 				return;
 88 1cb3fa80 2004-03-29 devnull 			case Button3:
 89 1cb3fa80 2004-03-29 devnull 				move(c, Button3);
 90 1cb3fa80 2004-03-29 devnull 				return;
 91 1cb3fa80 2004-03-29 devnull 			default:
 92 1cb3fa80 2004-03-29 devnull 				return;
 93 1cb3fa80 2004-03-29 devnull 			}
 94 892de798 2004-04-19 devnull 		}
 95 038e9089 2004-03-21 devnull 		e->x += c->x - BORDER;
 96 038e9089 2004-03-21 devnull 		e->y += c->y - BORDER;
 97 892de798 2004-04-19 devnull 	} else if (e->window != e->root) {
 98 1cb3fa80 2004-03-29 devnull 		if (debug) fprintf(stderr, "but no client: e x=%d y=%d\n",
 99 1cb3fa80 2004-03-29 devnull 				e->x, e->y);
100 038e9089 2004-03-21 devnull 		XTranslateCoordinates(dpy, e->window, s->root, e->x, e->y,
101 038e9089 2004-03-21 devnull 				&e->x, &e->y, &dw);
102 1cb3fa80 2004-03-29 devnull 	}		
103 038e9089 2004-03-21 devnull 	switch (e->button) {
104 038e9089 2004-03-21 devnull 	case Button1:
105 038e9089 2004-03-21 devnull 		if (c) {
106 038e9089 2004-03-21 devnull 			XMapRaised(dpy, c->parent);
107 038e9089 2004-03-21 devnull 			top(c);
108 038e9089 2004-03-21 devnull 			active(c);
109 038e9089 2004-03-21 devnull 		}
110 038e9089 2004-03-21 devnull 		return;
111 038e9089 2004-03-21 devnull 	case Button2:
112 3ddda821 2004-12-28 devnull 		if (c) {
113 3ddda821 2004-12-28 devnull 			XMapRaised(dpy, c->parent);
114 3ddda821 2004-12-28 devnull 			active(c);
115 3ddda821 2004-12-28 devnull 			XAllowEvents (dpy, ReplayPointer, curtime);
116 3ddda821 2004-12-28 devnull 		} else if ((e->state&(ShiftMask|ControlMask))==(ShiftMask|ControlMask)) {
117 038e9089 2004-03-21 devnull 			menuhit(e, &egg);
118 3ddda821 2004-12-28 devnull 		} else if(numvirtuals > 1 && (n = menuhit(e, &b2menu)) > -1) 
119 3ddda821 2004-12-28 devnull 				button2(n);
120 038e9089 2004-03-21 devnull 		return;
121 038e9089 2004-03-21 devnull 	case Button3:
122 038e9089 2004-03-21 devnull 		break;
123 3015b831 2004-12-29 devnull 	case Button4:
124 3015b831 2004-12-29 devnull 		/* scroll up changes to previous virtual screen */
125 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
126 3015b831 2004-12-29 devnull 			if(numvirtuals > 1 && virt > 0)
127 3015b831 2004-12-29 devnull 				switch_to(virt - 1);
128 08166a45 2004-12-30 devnull 		return;
129 08166a45 2004-12-30 devnull 	case Button5:
130 08166a45 2004-12-30 devnull 		/* scroll down changes to next virtual screen */
131 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
132 08166a45 2004-12-30 devnull 			if(numvirtuals > 1 && virt < numvirtuals - 1)
133 08166a45 2004-12-30 devnull 				switch_to(virt + 1);
134 3015b831 2004-12-29 devnull 		return;
135 3015b831 2004-12-29 devnull 	default:
136 3015b831 2004-12-29 devnull 		return;
137 038e9089 2004-03-21 devnull 	}
138 038e9089 2004-03-21 devnull 
139 038e9089 2004-03-21 devnull 	if (current && current->screen == s)
140 038e9089 2004-03-21 devnull 		cmapnofocus(s);
141 038e9089 2004-03-21 devnull 	switch (n = menuhit(e, &b3menu)) {
142 038e9089 2004-03-21 devnull 	case 0: 	/* New */
143 038e9089 2004-03-21 devnull 		spawn(s);
144 038e9089 2004-03-21 devnull 		break;
145 038e9089 2004-03-21 devnull 	case 1: 	/* Reshape */
146 1cb3fa80 2004-03-29 devnull 		reshape(selectwin(1, 0, s), Button3, sweep, 0);
147 038e9089 2004-03-21 devnull 		break;
148 038e9089 2004-03-21 devnull 	case 2: 	/* Move */
149 1cb3fa80 2004-03-29 devnull 		move(selectwin(0, 0, s), Button3);
150 038e9089 2004-03-21 devnull 		break;
151 038e9089 2004-03-21 devnull 	case 3: 	/* Delete */
152 038e9089 2004-03-21 devnull 		shift = 0;
153 038e9089 2004-03-21 devnull 		c = selectwin(1, &shift, s);
154 038e9089 2004-03-21 devnull 		delete(c, shift);
155 038e9089 2004-03-21 devnull 		break;
156 038e9089 2004-03-21 devnull 	case 4: 	/* Hide */
157 038e9089 2004-03-21 devnull 		hide(selectwin(1, 0, s));
158 038e9089 2004-03-21 devnull 		break;
159 038e9089 2004-03-21 devnull 	default:	/* unhide window */
160 038e9089 2004-03-21 devnull 		unhide(n - B3FIXED, 1);
161 038e9089 2004-03-21 devnull 		break;
162 038e9089 2004-03-21 devnull 	case -1:	/* nothing */
163 038e9089 2004-03-21 devnull 		break;
164 038e9089 2004-03-21 devnull 	}
165 038e9089 2004-03-21 devnull 	if (current && current->screen == s)
166 038e9089 2004-03-21 devnull 		cmapfocus(current);
167 038e9089 2004-03-21 devnull }
168 038e9089 2004-03-21 devnull 
169 038e9089 2004-03-21 devnull void
170 038e9089 2004-03-21 devnull spawn(ScreenInfo *s)
171 038e9089 2004-03-21 devnull {
172 e62ba5ec 2004-03-21 devnull 	/*
173 e62ba5ec 2004-03-21 devnull 	 * ugly dance to cause sweeping for terminals.
174 e62ba5ec 2004-03-21 devnull 	 * the very next window created will require sweeping.
175 e62ba5ec 2004-03-21 devnull 	 * hope it's created by the program we're about to
176 e62ba5ec 2004-03-21 devnull 	 * exec!
177 e62ba5ec 2004-03-21 devnull 	 */
178 e62ba5ec 2004-03-21 devnull 	isNew = 1;
179 038e9089 2004-03-21 devnull 	/*
180 3ddda821 2004-12-28 devnull 	 * ugly dance to avoid leaving zombies. Could use SIGCHLD,
181 038e9089 2004-03-21 devnull 	 * but it's not very portable.
182 038e9089 2004-03-21 devnull 	 */
183 038e9089 2004-03-21 devnull 	if (fork() == 0) {
184 038e9089 2004-03-21 devnull 		if (fork() == 0) {
185 038e9089 2004-03-21 devnull 			close(ConnectionNumber(dpy));
186 038e9089 2004-03-21 devnull 			if (s->display[0] != '\0')
187 038e9089 2004-03-21 devnull 				putenv(s->display);
188 e5c26b01 2004-09-20 devnull 			signal(SIGINT, SIG_DFL);
189 e5c26b01 2004-09-20 devnull 			signal(SIGTERM, SIG_DFL);
190 e5c26b01 2004-09-20 devnull 			signal(SIGHUP, SIG_DFL);
191 038e9089 2004-03-21 devnull 			if (termprog != NULL) {
192 038e9089 2004-03-21 devnull 				execl(shell, shell, "-c", termprog, 0);
193 aa808685 2004-04-19 devnull 				fprintf(stderr, "rio: exec %s", shell);
194 038e9089 2004-03-21 devnull 				perror(" failed");
195 038e9089 2004-03-21 devnull 			}
196 08166a45 2004-12-30 devnull 			execlp("9term", "9term", scrolling ? "-ws" : "-w", 0);
197 038e9089 2004-03-21 devnull 			execlp("xterm", "xterm", "-ut", 0);
198 aa808685 2004-04-19 devnull 			perror("rio: exec 9term/xterm failed");
199 038e9089 2004-03-21 devnull 			exit(1);
200 038e9089 2004-03-21 devnull 		}
201 038e9089 2004-03-21 devnull 		exit(0);
202 038e9089 2004-03-21 devnull 	}
203 038e9089 2004-03-21 devnull 	wait((int *) 0);
204 038e9089 2004-03-21 devnull }
205 038e9089 2004-03-21 devnull 
206 038e9089 2004-03-21 devnull void
207 1cb3fa80 2004-03-29 devnull reshape(Client *c, int but, int (*fn)(Client*, int, XButtonEvent *), XButtonEvent *e)
208 038e9089 2004-03-21 devnull {
209 038e9089 2004-03-21 devnull 	int odx, ody;
210 038e9089 2004-03-21 devnull 
211 038e9089 2004-03-21 devnull 	if (c == 0)
212 038e9089 2004-03-21 devnull 		return;
213 038e9089 2004-03-21 devnull 	odx = c->dx;
214 038e9089 2004-03-21 devnull 	ody = c->dy;
215 1cb3fa80 2004-03-29 devnull 	if (fn(c, but, e) == 0)
216 038e9089 2004-03-21 devnull 		return;
217 038e9089 2004-03-21 devnull 	active(c);
218 038e9089 2004-03-21 devnull 	top(c);
219 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
220 038e9089 2004-03-21 devnull 	XMoveResizeWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER,
221 038e9089 2004-03-21 devnull 					c->dx+2*BORDER, c->dy+2*BORDER);
222 038e9089 2004-03-21 devnull 	if (c->dx == odx && c->dy == ody)
223 038e9089 2004-03-21 devnull 		sendconfig(c);
224 038e9089 2004-03-21 devnull 	else
225 038e9089 2004-03-21 devnull 		XMoveResizeWindow(dpy, c->window, BORDER, BORDER, c->dx, c->dy);
226 038e9089 2004-03-21 devnull }
227 038e9089 2004-03-21 devnull 
228 038e9089 2004-03-21 devnull void
229 1cb3fa80 2004-03-29 devnull move(Client *c, int but)
230 038e9089 2004-03-21 devnull {
231 038e9089 2004-03-21 devnull 	if (c == 0)
232 038e9089 2004-03-21 devnull 		return;
233 1cb3fa80 2004-03-29 devnull 	if (drag(c, but) == 0)
234 038e9089 2004-03-21 devnull 		return;
235 038e9089 2004-03-21 devnull 	active(c);
236 038e9089 2004-03-21 devnull 	top(c);
237 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
238 038e9089 2004-03-21 devnull 	XMoveWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER);
239 038e9089 2004-03-21 devnull 	sendconfig(c);
240 038e9089 2004-03-21 devnull }
241 038e9089 2004-03-21 devnull 
242 038e9089 2004-03-21 devnull void
243 038e9089 2004-03-21 devnull delete(Client *c, int shift)
244 038e9089 2004-03-21 devnull {
245 038e9089 2004-03-21 devnull 	if (c == 0)
246 038e9089 2004-03-21 devnull 		return;
247 038e9089 2004-03-21 devnull 	if ((c->proto & Pdelete) && !shift)
248 bf00efba 2004-08-06 devnull 		sendcmessage(c->window, wm_protocols, wm_delete, 0, 0);
249 038e9089 2004-03-21 devnull 	else
250 038e9089 2004-03-21 devnull 		XKillClient(dpy, c->window);		/* let event clean up */
251 038e9089 2004-03-21 devnull }
252 038e9089 2004-03-21 devnull 
253 038e9089 2004-03-21 devnull void
254 038e9089 2004-03-21 devnull hide(Client *c)
255 038e9089 2004-03-21 devnull {
256 038e9089 2004-03-21 devnull 	if (c == 0 || numhidden == MAXHIDDEN)
257 038e9089 2004-03-21 devnull 		return;
258 038e9089 2004-03-21 devnull 	if (hidden(c)) {
259 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: already hidden: %s\n", c->label);
260 038e9089 2004-03-21 devnull 		return;
261 038e9089 2004-03-21 devnull 	}
262 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->parent);
263 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->window);
264 038e9089 2004-03-21 devnull 	setstate(c, IconicState);
265 038e9089 2004-03-21 devnull 	if (c == current)
266 038e9089 2004-03-21 devnull 		nofocus();
267 038e9089 2004-03-21 devnull 	hiddenc[numhidden] = c;
268 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = c->label;
269 038e9089 2004-03-21 devnull 	numhidden++;
270 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
271 038e9089 2004-03-21 devnull }
272 038e9089 2004-03-21 devnull 
273 038e9089 2004-03-21 devnull void
274 038e9089 2004-03-21 devnull unhide(int n, int map)
275 038e9089 2004-03-21 devnull {
276 038e9089 2004-03-21 devnull 	Client *c;
277 038e9089 2004-03-21 devnull 	int i;
278 038e9089 2004-03-21 devnull 
279 038e9089 2004-03-21 devnull 	if (n >= numhidden) {
280 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: n %d numhidden %d\n", n, numhidden);
281 038e9089 2004-03-21 devnull 		return;
282 038e9089 2004-03-21 devnull 	}
283 038e9089 2004-03-21 devnull 	c = hiddenc[n];
284 038e9089 2004-03-21 devnull 	if (!hidden(c)) {
285 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: not hidden: %s(0x%x)\n",
286 e62ba5ec 2004-03-21 devnull 			c->label, (int)c->window);
287 038e9089 2004-03-21 devnull 		return;
288 038e9089 2004-03-21 devnull 	}
289 3015b831 2004-12-29 devnull 	c->virt = virt;
290 038e9089 2004-03-21 devnull 
291 038e9089 2004-03-21 devnull 	if (map) {
292 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->window);
293 038e9089 2004-03-21 devnull 		XMapRaised(dpy, c->parent);
294 038e9089 2004-03-21 devnull 		setstate(c, NormalState);
295 038e9089 2004-03-21 devnull 		active(c);
296 038e9089 2004-03-21 devnull 		top(c);
297 038e9089 2004-03-21 devnull 	}
298 038e9089 2004-03-21 devnull 
299 038e9089 2004-03-21 devnull 	numhidden--;
300 038e9089 2004-03-21 devnull 	for (i = n; i < numhidden; i ++) {
301 038e9089 2004-03-21 devnull 		hiddenc[i] = hiddenc[i+1];
302 038e9089 2004-03-21 devnull 		b3items[B3FIXED+i] = b3items[B3FIXED+i+1];
303 038e9089 2004-03-21 devnull 	}
304 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
305 038e9089 2004-03-21 devnull }
306 038e9089 2004-03-21 devnull 
307 038e9089 2004-03-21 devnull void
308 038e9089 2004-03-21 devnull unhidec(Client *c, int map)
309 038e9089 2004-03-21 devnull {
310 038e9089 2004-03-21 devnull 	int i;
311 038e9089 2004-03-21 devnull 
312 038e9089 2004-03-21 devnull 	for (i = 0; i < numhidden; i++)
313 038e9089 2004-03-21 devnull 		if (c == hiddenc[i]) {
314 038e9089 2004-03-21 devnull 			unhide(i, map);
315 038e9089 2004-03-21 devnull 			return;
316 038e9089 2004-03-21 devnull 		}
317 aa808685 2004-04-19 devnull 	fprintf(stderr, "rio: unhidec: not hidden: %s(0x%x)\n",
318 e62ba5ec 2004-03-21 devnull 		c->label, (int)c->window);
319 038e9089 2004-03-21 devnull }
320 038e9089 2004-03-21 devnull 
321 038e9089 2004-03-21 devnull void
322 038e9089 2004-03-21 devnull renamec(Client *c, char *name)
323 038e9089 2004-03-21 devnull {
324 038e9089 2004-03-21 devnull 	int i;
325 038e9089 2004-03-21 devnull 
326 038e9089 2004-03-21 devnull 	if (name == 0)
327 038e9089 2004-03-21 devnull 		name = "???";
328 038e9089 2004-03-21 devnull 	c->label = name;
329 038e9089 2004-03-21 devnull 	if (!hidden(c))
330 038e9089 2004-03-21 devnull 		return;
331 038e9089 2004-03-21 devnull 	for (i = 0; i < numhidden; i++)
332 038e9089 2004-03-21 devnull 		if (c == hiddenc[i]) {
333 038e9089 2004-03-21 devnull 			b3items[B3FIXED+i] = name;
334 038e9089 2004-03-21 devnull 			return;
335 3ddda821 2004-12-28 devnull 		}
336 3ddda821 2004-12-28 devnull }
337 3ddda821 2004-12-28 devnull 
338 3ddda821 2004-12-28 devnull void
339 3ddda821 2004-12-28 devnull button2(int n)
340 3ddda821 2004-12-28 devnull {
341 3ddda821 2004-12-28 devnull 	switch_to(n);
342 3ddda821 2004-12-28 devnull 	if (current)
343 3ddda821 2004-12-28 devnull 		cmapfocus(current);
344 3ddda821 2004-12-28 devnull }
345 3ddda821 2004-12-28 devnull 
346 3ddda821 2004-12-28 devnull void
347 3ddda821 2004-12-28 devnull switch_to_c(int n, Client *c)
348 3ddda821 2004-12-28 devnull {
349 3ddda821 2004-12-28 devnull 	if (c && c->next)
350 3ddda821 2004-12-28 devnull 		switch_to_c(n,c->next);
351 3ddda821 2004-12-28 devnull 
352 3ddda821 2004-12-28 devnull 	if (c->parent == DefaultRootWindow(dpy))
353 3ddda821 2004-12-28 devnull 		return;
354 3ddda821 2004-12-28 devnull 
355 3ddda821 2004-12-28 devnull 	if (c->virt != virt && c->state == NormalState) {
356 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->parent);
357 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->window);
358 3ddda821 2004-12-28 devnull 		setstate(c, IconicState);
359 3ddda821 2004-12-28 devnull 		if (c == current)
360 3ddda821 2004-12-28 devnull 			nofocus();
361 3ddda821 2004-12-28 devnull 	} else if (c->virt == virt && c->state == IconicState) {
362 3ddda821 2004-12-28 devnull 		int i;
363 3ddda821 2004-12-28 devnull 
364 3ddda821 2004-12-28 devnull 		for (i = 0; i < numhidden; i++)
365 3ddda821 2004-12-28 devnull 		if (c == hiddenc[i]) 
366 3ddda821 2004-12-28 devnull 			break;
367 3ddda821 2004-12-28 devnull 
368 3ddda821 2004-12-28 devnull 		if (i == numhidden) {
369 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->window);
370 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->parent);
371 3ddda821 2004-12-28 devnull 			setstate(c, NormalState);
372 3ddda821 2004-12-28 devnull 			if (currents[virt] == c)
373 3ddda821 2004-12-28 devnull 				active(c); 
374 038e9089 2004-03-21 devnull 		}
375 3ddda821 2004-12-28 devnull 	}
376 038e9089 2004-03-21 devnull }
377 3ddda821 2004-12-28 devnull 
378 3ddda821 2004-12-28 devnull void
379 3ddda821 2004-12-28 devnull switch_to(int n)
380 3ddda821 2004-12-28 devnull {
381 3ddda821 2004-12-28 devnull 	if (n == virt)
382 3ddda821 2004-12-28 devnull 		return;
383 3ddda821 2004-12-28 devnull 	currents[virt] = current;
384 3ddda821 2004-12-28 devnull 	virt = n;
385 08166a45 2004-12-30 devnull 
386 08166a45 2004-12-30 devnull 	/* redundant when called from a menu switch
387 08166a45 2004-12-30 devnull 	 * but needed for scroll-button switches
388 08166a45 2004-12-30 devnull 	 */
389 08166a45 2004-12-30 devnull 	b2menu.lasthit = n;
390 08166a45 2004-12-30 devnull 
391 3ddda821 2004-12-28 devnull 	switch_to_c(n, clients);
392 3ddda821 2004-12-28 devnull 	current = currents[virt];
393 3ddda821 2004-12-28 devnull }
394 3ddda821 2004-12-28 devnull 
395 3ddda821 2004-12-28 devnull void
396 3ddda821 2004-12-28 devnull initb2menu(int n)
397 3ddda821 2004-12-28 devnull { 
398 3ddda821 2004-12-28 devnull 	b2items[n] = 0;
399 3ddda821 2004-12-28 devnull }