1 ac33a34a 2005-07-13 devnull /*
  2 ac33a34a 2005-07-13 devnull  * Pop-up menus.
  3 ac33a34a 2005-07-13 devnull  */
  4 ac33a34a 2005-07-13 devnull 
  5 038e9089 2004-03-21 devnull /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
  6 038e9089 2004-03-21 devnull #include <stdio.h>
  7 038e9089 2004-03-21 devnull #include <signal.h>
  8 e62ba5ec 2004-03-21 devnull #include <unistd.h>
  9 e62ba5ec 2004-03-21 devnull #include <stdlib.h>
 10 ac33a34a 2005-07-13 devnull #include <string.h>
 11 e62ba5ec 2004-03-21 devnull #include <sys/wait.h>
 12 038e9089 2004-03-21 devnull #include <X11/X.h>
 13 038e9089 2004-03-21 devnull #include <X11/Xlib.h>
 14 038e9089 2004-03-21 devnull #include <X11/Xutil.h>
 15 038e9089 2004-03-21 devnull #include "dat.h"
 16 038e9089 2004-03-21 devnull #include "fns.h"
 17 038e9089 2004-03-21 devnull 
 18 038e9089 2004-03-21 devnull Client	*hiddenc[MAXHIDDEN];
 19 038e9089 2004-03-21 devnull 
 20 038e9089 2004-03-21 devnull int	numhidden;
 21 3ddda821 2004-12-28 devnull 
 22 3ddda821 2004-12-28 devnull int virt;
 23 ac33a34a 2005-07-13 devnull int reversehide = 1;
 24 3ddda821 2004-12-28 devnull 
 25 3ddda821 2004-12-28 devnull Client * currents[NUMVIRTUALS] =
 26 3ddda821 2004-12-28 devnull {
 27 3ddda821 2004-12-28 devnull 	NULL, NULL, NULL, NULL, 
 28 3ddda821 2004-12-28 devnull };
 29 3ddda821 2004-12-28 devnull 
 30 3ddda821 2004-12-28 devnull char	*b2items[NUMVIRTUALS+1] =
 31 3ddda821 2004-12-28 devnull {
 32 3ddda821 2004-12-28 devnull 	"One",
 33 3ddda821 2004-12-28 devnull 	"Two",
 34 3ddda821 2004-12-28 devnull 	"Three",
 35 3ddda821 2004-12-28 devnull 	"Four",
 36 3ddda821 2004-12-28 devnull 	"Five",
 37 3ddda821 2004-12-28 devnull 	"Six",
 38 3ddda821 2004-12-28 devnull 	"Seven",
 39 3ddda821 2004-12-28 devnull 	"Eight",
 40 3ddda821 2004-12-28 devnull 	"Nine",
 41 3ddda821 2004-12-28 devnull 	"Ten",
 42 3ddda821 2004-12-28 devnull 	"Eleven",
 43 3ddda821 2004-12-28 devnull 	"Twelve",
 44 3ddda821 2004-12-28 devnull 	0,
 45 3ddda821 2004-12-28 devnull };
 46 3ddda821 2004-12-28 devnull 
 47 3ddda821 2004-12-28 devnull Menu b2menu = 
 48 3ddda821 2004-12-28 devnull {
 49 3ddda821 2004-12-28 devnull 	b2items,
 50 3ddda821 2004-12-28 devnull };
 51 038e9089 2004-03-21 devnull 
 52 038e9089 2004-03-21 devnull char	*b3items[B3FIXED+MAXHIDDEN+1] =
 53 038e9089 2004-03-21 devnull {
 54 038e9089 2004-03-21 devnull 	"New",
 55 038e9089 2004-03-21 devnull 	"Reshape",
 56 038e9089 2004-03-21 devnull 	"Move",
 57 038e9089 2004-03-21 devnull 	"Delete",
 58 038e9089 2004-03-21 devnull 	"Hide",
 59 038e9089 2004-03-21 devnull 	0,
 60 038e9089 2004-03-21 devnull };
 61 038e9089 2004-03-21 devnull 
 62 ac33a34a 2005-07-13 devnull enum
 63 ac33a34a 2005-07-13 devnull {
 64 ac33a34a 2005-07-13 devnull 	New,
 65 ac33a34a 2005-07-13 devnull 	Reshape,
 66 ac33a34a 2005-07-13 devnull 	Move,
 67 ac33a34a 2005-07-13 devnull 	Delete,
 68 ac33a34a 2005-07-13 devnull 	Hide
 69 ac33a34a 2005-07-13 devnull };
 70 ac33a34a 2005-07-13 devnull 
 71 038e9089 2004-03-21 devnull Menu	b3menu =
 72 038e9089 2004-03-21 devnull {
 73 038e9089 2004-03-21 devnull 	b3items,
 74 038e9089 2004-03-21 devnull };
 75 038e9089 2004-03-21 devnull 
 76 038e9089 2004-03-21 devnull Menu	egg =
 77 038e9089 2004-03-21 devnull {
 78 038e9089 2004-03-21 devnull 	version,
 79 038e9089 2004-03-21 devnull };
 80 038e9089 2004-03-21 devnull 
 81 038e9089 2004-03-21 devnull void
 82 038e9089 2004-03-21 devnull button(XButtonEvent *e)
 83 038e9089 2004-03-21 devnull {
 84 038e9089 2004-03-21 devnull 	int n, shift;
 85 038e9089 2004-03-21 devnull 	Client *c;
 86 038e9089 2004-03-21 devnull 	Window dw;
 87 038e9089 2004-03-21 devnull 	ScreenInfo *s;
 88 038e9089 2004-03-21 devnull 
 89 038e9089 2004-03-21 devnull 	curtime = e->time;
 90 038e9089 2004-03-21 devnull 	s = getscreen(e->root);
 91 ac33a34a 2005-07-13 devnull 	if(s == 0)
 92 038e9089 2004-03-21 devnull 		return;
 93 038e9089 2004-03-21 devnull 	c = getclient(e->window, 0);
 94 892de798 2004-04-19 devnull 	if(c){
 95 ac33a34a 2005-07-13 devnull 		if(debug) fprintf(stderr, "but: e x=%d y=%d c x=%d y=%d dx=%d dy=%d BORDR %d\n",
 96 1cb3fa80 2004-03-29 devnull 				e->x, e->y, c->x, c->y, c->dx, c->dy, BORDER);
 97 892de798 2004-04-19 devnull 		if(borderorient(c, e->x, e->y) != BorderUnknown){
 98 ac33a34a 2005-07-13 devnull 			switch (e->button){
 99 1cb3fa80 2004-03-29 devnull 			case Button1:
100 1cb3fa80 2004-03-29 devnull 			case Button2:
101 1cb3fa80 2004-03-29 devnull 				reshape(c, e->button, pull, e);
102 1cb3fa80 2004-03-29 devnull 				return;
103 1cb3fa80 2004-03-29 devnull 			case Button3:
104 1cb3fa80 2004-03-29 devnull 				move(c, Button3);
105 1cb3fa80 2004-03-29 devnull 				return;
106 1cb3fa80 2004-03-29 devnull 			default:
107 1cb3fa80 2004-03-29 devnull 				return;
108 1cb3fa80 2004-03-29 devnull 			}
109 892de798 2004-04-19 devnull 		}
110 038e9089 2004-03-21 devnull 		e->x += c->x - BORDER;
111 038e9089 2004-03-21 devnull 		e->y += c->y - BORDER;
112 ac33a34a 2005-07-13 devnull 	} else if(e->window != e->root){
113 ac33a34a 2005-07-13 devnull 		if(debug) fprintf(stderr, "but no client: e x=%d y=%d\n",
114 1cb3fa80 2004-03-29 devnull 				e->x, e->y);
115 038e9089 2004-03-21 devnull 		XTranslateCoordinates(dpy, e->window, s->root, e->x, e->y,
116 038e9089 2004-03-21 devnull 				&e->x, &e->y, &dw);
117 1cb3fa80 2004-03-29 devnull 	}		
118 ac33a34a 2005-07-13 devnull 	switch (e->button){
119 038e9089 2004-03-21 devnull 	case Button1:
120 ac33a34a 2005-07-13 devnull 		if(c){
121 038e9089 2004-03-21 devnull 			XMapRaised(dpy, c->parent);
122 038e9089 2004-03-21 devnull 			top(c);
123 038e9089 2004-03-21 devnull 			active(c);
124 038e9089 2004-03-21 devnull 		}
125 038e9089 2004-03-21 devnull 		return;
126 038e9089 2004-03-21 devnull 	case Button2:
127 ac33a34a 2005-07-13 devnull 		if(c){
128 3ddda821 2004-12-28 devnull 			XMapRaised(dpy, c->parent);
129 3ddda821 2004-12-28 devnull 			active(c);
130 3ddda821 2004-12-28 devnull 			XAllowEvents (dpy, ReplayPointer, curtime);
131 ac33a34a 2005-07-13 devnull 		} else if((e->state&(ShiftMask|ControlMask))==(ShiftMask|ControlMask)){
132 038e9089 2004-03-21 devnull 			menuhit(e, &egg);
133 3ddda821 2004-12-28 devnull 		} else if(numvirtuals > 1 && (n = menuhit(e, &b2menu)) > -1) 
134 3ddda821 2004-12-28 devnull 				button2(n);
135 038e9089 2004-03-21 devnull 		return;
136 038e9089 2004-03-21 devnull 	case Button3:
137 038e9089 2004-03-21 devnull 		break;
138 3015b831 2004-12-29 devnull 	case Button4:
139 3015b831 2004-12-29 devnull 		/* scroll up changes to previous virtual screen */
140 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
141 3015b831 2004-12-29 devnull 			if(numvirtuals > 1 && virt > 0)
142 3015b831 2004-12-29 devnull 				switch_to(virt - 1);
143 08166a45 2004-12-30 devnull 		return;
144 08166a45 2004-12-30 devnull 	case Button5:
145 08166a45 2004-12-30 devnull 		/* scroll down changes to next virtual screen */
146 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
147 08166a45 2004-12-30 devnull 			if(numvirtuals > 1 && virt < numvirtuals - 1)
148 08166a45 2004-12-30 devnull 				switch_to(virt + 1);
149 3015b831 2004-12-29 devnull 		return;
150 3015b831 2004-12-29 devnull 	default:
151 3015b831 2004-12-29 devnull 		return;
152 038e9089 2004-03-21 devnull 	}
153 038e9089 2004-03-21 devnull 
154 ac33a34a 2005-07-13 devnull 	if(current && current->screen == s)
155 038e9089 2004-03-21 devnull 		cmapnofocus(s);
156 ac33a34a 2005-07-13 devnull 	switch (n = menuhit(e, &b3menu)){
157 ac33a34a 2005-07-13 devnull 	case New:
158 038e9089 2004-03-21 devnull 		spawn(s);
159 038e9089 2004-03-21 devnull 		break;
160 ac33a34a 2005-07-13 devnull 	case Reshape:
161 1cb3fa80 2004-03-29 devnull 		reshape(selectwin(1, 0, s), Button3, sweep, 0);
162 038e9089 2004-03-21 devnull 		break;
163 ac33a34a 2005-07-13 devnull 	case Move:
164 1cb3fa80 2004-03-29 devnull 		move(selectwin(0, 0, s), Button3);
165 038e9089 2004-03-21 devnull 		break;
166 ac33a34a 2005-07-13 devnull 	case Delete:
167 038e9089 2004-03-21 devnull 		shift = 0;
168 038e9089 2004-03-21 devnull 		c = selectwin(1, &shift, s);
169 038e9089 2004-03-21 devnull 		delete(c, shift);
170 038e9089 2004-03-21 devnull 		break;
171 ac33a34a 2005-07-13 devnull 	case Hide:
172 038e9089 2004-03-21 devnull 		hide(selectwin(1, 0, s));
173 038e9089 2004-03-21 devnull 		break;
174 038e9089 2004-03-21 devnull 	default:	/* unhide window */
175 038e9089 2004-03-21 devnull 		unhide(n - B3FIXED, 1);
176 038e9089 2004-03-21 devnull 		break;
177 038e9089 2004-03-21 devnull 	case -1:	/* nothing */
178 038e9089 2004-03-21 devnull 		break;
179 038e9089 2004-03-21 devnull 	}
180 ac33a34a 2005-07-13 devnull 	if(current && current->screen == s)
181 038e9089 2004-03-21 devnull 		cmapfocus(current);
182 038e9089 2004-03-21 devnull }
183 038e9089 2004-03-21 devnull 
184 038e9089 2004-03-21 devnull void
185 038e9089 2004-03-21 devnull spawn(ScreenInfo *s)
186 038e9089 2004-03-21 devnull {
187 e62ba5ec 2004-03-21 devnull 	/*
188 e62ba5ec 2004-03-21 devnull 	 * ugly dance to cause sweeping for terminals.
189 e62ba5ec 2004-03-21 devnull 	 * the very next window created will require sweeping.
190 e62ba5ec 2004-03-21 devnull 	 * hope it's created by the program we're about to
191 e62ba5ec 2004-03-21 devnull 	 * exec!
192 e62ba5ec 2004-03-21 devnull 	 */
193 e62ba5ec 2004-03-21 devnull 	isNew = 1;
194 038e9089 2004-03-21 devnull 	/*
195 3ddda821 2004-12-28 devnull 	 * ugly dance to avoid leaving zombies. Could use SIGCHLD,
196 038e9089 2004-03-21 devnull 	 * but it's not very portable.
197 038e9089 2004-03-21 devnull 	 */
198 ac33a34a 2005-07-13 devnull 	if(fork() == 0){
199 ac33a34a 2005-07-13 devnull 		if(fork() == 0){
200 038e9089 2004-03-21 devnull 			close(ConnectionNumber(dpy));
201 ac33a34a 2005-07-13 devnull 			if(s->display[0] != '\0')
202 038e9089 2004-03-21 devnull 				putenv(s->display);
203 e5c26b01 2004-09-20 devnull 			signal(SIGINT, SIG_DFL);
204 e5c26b01 2004-09-20 devnull 			signal(SIGTERM, SIG_DFL);
205 e5c26b01 2004-09-20 devnull 			signal(SIGHUP, SIG_DFL);
206 ac33a34a 2005-07-13 devnull 			if(termprog != NULL){
207 c44f783b 2005-07-13 devnull 				execl(shell, shell, "-c", termprog, (char*)0);
208 aa808685 2004-04-19 devnull 				fprintf(stderr, "rio: exec %s", shell);
209 038e9089 2004-03-21 devnull 				perror(" failed");
210 038e9089 2004-03-21 devnull 			}
211 c44f783b 2005-07-13 devnull 			execlp("9term", "9term", scrolling ? "-ws" : "-w", (char*)0);
212 c44f783b 2005-07-13 devnull 			execlp("xterm", "xterm", "-ut", (char*)0);
213 aa808685 2004-04-19 devnull 			perror("rio: exec 9term/xterm failed");
214 038e9089 2004-03-21 devnull 			exit(1);
215 038e9089 2004-03-21 devnull 		}
216 038e9089 2004-03-21 devnull 		exit(0);
217 038e9089 2004-03-21 devnull 	}
218 038e9089 2004-03-21 devnull 	wait((int *) 0);
219 038e9089 2004-03-21 devnull }
220 038e9089 2004-03-21 devnull 
221 038e9089 2004-03-21 devnull void
222 1cb3fa80 2004-03-29 devnull reshape(Client *c, int but, int (*fn)(Client*, int, XButtonEvent *), XButtonEvent *e)
223 038e9089 2004-03-21 devnull {
224 038e9089 2004-03-21 devnull 	int odx, ody;
225 038e9089 2004-03-21 devnull 
226 ac33a34a 2005-07-13 devnull 	if(c == 0)
227 038e9089 2004-03-21 devnull 		return;
228 038e9089 2004-03-21 devnull 	odx = c->dx;
229 038e9089 2004-03-21 devnull 	ody = c->dy;
230 ac33a34a 2005-07-13 devnull 	if(fn(c, but, e) == 0)
231 038e9089 2004-03-21 devnull 		return;
232 038e9089 2004-03-21 devnull 	active(c);
233 038e9089 2004-03-21 devnull 	top(c);
234 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
235 038e9089 2004-03-21 devnull 	XMoveResizeWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER,
236 038e9089 2004-03-21 devnull 					c->dx+2*BORDER, c->dy+2*BORDER);
237 ac33a34a 2005-07-13 devnull 	if(c->dx == odx && c->dy == ody)
238 038e9089 2004-03-21 devnull 		sendconfig(c);
239 038e9089 2004-03-21 devnull 	else
240 038e9089 2004-03-21 devnull 		XMoveResizeWindow(dpy, c->window, BORDER, BORDER, c->dx, c->dy);
241 038e9089 2004-03-21 devnull }
242 038e9089 2004-03-21 devnull 
243 038e9089 2004-03-21 devnull void
244 1cb3fa80 2004-03-29 devnull move(Client *c, int but)
245 038e9089 2004-03-21 devnull {
246 ac33a34a 2005-07-13 devnull 	if(c == 0)
247 038e9089 2004-03-21 devnull 		return;
248 ac33a34a 2005-07-13 devnull 	if(drag(c, but) == 0)
249 038e9089 2004-03-21 devnull 		return;
250 038e9089 2004-03-21 devnull 	active(c);
251 038e9089 2004-03-21 devnull 	top(c);
252 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
253 038e9089 2004-03-21 devnull 	XMoveWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER);
254 038e9089 2004-03-21 devnull 	sendconfig(c);
255 038e9089 2004-03-21 devnull }
256 038e9089 2004-03-21 devnull 
257 038e9089 2004-03-21 devnull void
258 038e9089 2004-03-21 devnull delete(Client *c, int shift)
259 038e9089 2004-03-21 devnull {
260 ac33a34a 2005-07-13 devnull 	if(c == 0)
261 038e9089 2004-03-21 devnull 		return;
262 ac33a34a 2005-07-13 devnull 	if((c->proto & Pdelete) && !shift)
263 bf00efba 2004-08-06 devnull 		sendcmessage(c->window, wm_protocols, wm_delete, 0, 0);
264 038e9089 2004-03-21 devnull 	else
265 038e9089 2004-03-21 devnull 		XKillClient(dpy, c->window);		/* let event clean up */
266 038e9089 2004-03-21 devnull }
267 038e9089 2004-03-21 devnull 
268 038e9089 2004-03-21 devnull void
269 038e9089 2004-03-21 devnull hide(Client *c)
270 038e9089 2004-03-21 devnull {
271 ac33a34a 2005-07-13 devnull 	if(c == 0 || numhidden == MAXHIDDEN)
272 038e9089 2004-03-21 devnull 		return;
273 ac33a34a 2005-07-13 devnull 	if(hidden(c)){
274 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: already hidden: %s\n", c->label);
275 038e9089 2004-03-21 devnull 		return;
276 038e9089 2004-03-21 devnull 	}
277 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->parent);
278 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->window);
279 038e9089 2004-03-21 devnull 	setstate(c, IconicState);
280 ac33a34a 2005-07-13 devnull 	if(c == current)
281 038e9089 2004-03-21 devnull 		nofocus();
282 ac33a34a 2005-07-13 devnull 	if(reversehide){
283 ac33a34a 2005-07-13 devnull 		memmove(hiddenc+1, hiddenc, numhidden*sizeof hiddenc[0]);
284 ac33a34a 2005-07-13 devnull 		memmove(b3items+B3FIXED+1, b3items+B3FIXED, numhidden*sizeof b3items[0]);
285 ac33a34a 2005-07-13 devnull 		hiddenc[0] = c;
286 ac33a34a 2005-07-13 devnull 		b3items[B3FIXED] = c->label;
287 ac33a34a 2005-07-13 devnull 	}else{
288 ac33a34a 2005-07-13 devnull 		hiddenc[numhidden] = c;
289 ac33a34a 2005-07-13 devnull 		b3items[B3FIXED+numhidden] = c->label;
290 ac33a34a 2005-07-13 devnull 	}
291 038e9089 2004-03-21 devnull 	numhidden++;
292 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
293 038e9089 2004-03-21 devnull }
294 038e9089 2004-03-21 devnull 
295 038e9089 2004-03-21 devnull void
296 038e9089 2004-03-21 devnull unhide(int n, int map)
297 038e9089 2004-03-21 devnull {
298 038e9089 2004-03-21 devnull 	Client *c;
299 038e9089 2004-03-21 devnull 	int i;
300 038e9089 2004-03-21 devnull 
301 ac33a34a 2005-07-13 devnull 	if(n >= numhidden){
302 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: n %d numhidden %d\n", n, numhidden);
303 038e9089 2004-03-21 devnull 		return;
304 038e9089 2004-03-21 devnull 	}
305 038e9089 2004-03-21 devnull 	c = hiddenc[n];
306 ac33a34a 2005-07-13 devnull 	if(!hidden(c)){
307 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: not hidden: %s(0x%x)\n",
308 e62ba5ec 2004-03-21 devnull 			c->label, (int)c->window);
309 038e9089 2004-03-21 devnull 		return;
310 038e9089 2004-03-21 devnull 	}
311 3015b831 2004-12-29 devnull 	c->virt = virt;
312 038e9089 2004-03-21 devnull 
313 ac33a34a 2005-07-13 devnull 	if(map){
314 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->window);
315 038e9089 2004-03-21 devnull 		XMapRaised(dpy, c->parent);
316 038e9089 2004-03-21 devnull 		setstate(c, NormalState);
317 038e9089 2004-03-21 devnull 		active(c);
318 038e9089 2004-03-21 devnull 		top(c);
319 038e9089 2004-03-21 devnull 	}
320 038e9089 2004-03-21 devnull 
321 038e9089 2004-03-21 devnull 	numhidden--;
322 d52fb463 2005-08-11 devnull 	for(i = n; i < numhidden; i++){
323 038e9089 2004-03-21 devnull 		hiddenc[i] = hiddenc[i+1];
324 038e9089 2004-03-21 devnull 		b3items[B3FIXED+i] = b3items[B3FIXED+i+1];
325 038e9089 2004-03-21 devnull 	}
326 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
327 038e9089 2004-03-21 devnull }
328 038e9089 2004-03-21 devnull 
329 038e9089 2004-03-21 devnull void
330 038e9089 2004-03-21 devnull unhidec(Client *c, int map)
331 038e9089 2004-03-21 devnull {
332 038e9089 2004-03-21 devnull 	int i;
333 038e9089 2004-03-21 devnull 
334 ac33a34a 2005-07-13 devnull 	for(i = 0; i < numhidden; i++)
335 ac33a34a 2005-07-13 devnull 		if(c == hiddenc[i]){
336 038e9089 2004-03-21 devnull 			unhide(i, map);
337 038e9089 2004-03-21 devnull 			return;
338 038e9089 2004-03-21 devnull 		}
339 aa808685 2004-04-19 devnull 	fprintf(stderr, "rio: unhidec: not hidden: %s(0x%x)\n",
340 e62ba5ec 2004-03-21 devnull 		c->label, (int)c->window);
341 038e9089 2004-03-21 devnull }
342 038e9089 2004-03-21 devnull 
343 038e9089 2004-03-21 devnull void
344 038e9089 2004-03-21 devnull renamec(Client *c, char *name)
345 038e9089 2004-03-21 devnull {
346 038e9089 2004-03-21 devnull 	int i;
347 038e9089 2004-03-21 devnull 
348 ac33a34a 2005-07-13 devnull 	if(name == 0)
349 038e9089 2004-03-21 devnull 		name = "???";
350 038e9089 2004-03-21 devnull 	c->label = name;
351 ac33a34a 2005-07-13 devnull 	if(!hidden(c))
352 038e9089 2004-03-21 devnull 		return;
353 ac33a34a 2005-07-13 devnull 	for(i = 0; i < numhidden; i++)
354 ac33a34a 2005-07-13 devnull 		if(c == hiddenc[i]){
355 038e9089 2004-03-21 devnull 			b3items[B3FIXED+i] = name;
356 038e9089 2004-03-21 devnull 			return;
357 3ddda821 2004-12-28 devnull 		}
358 3ddda821 2004-12-28 devnull }
359 3ddda821 2004-12-28 devnull 
360 3ddda821 2004-12-28 devnull void
361 3ddda821 2004-12-28 devnull button2(int n)
362 3ddda821 2004-12-28 devnull {
363 3ddda821 2004-12-28 devnull 	switch_to(n);
364 ac33a34a 2005-07-13 devnull 	if(current)
365 3ddda821 2004-12-28 devnull 		cmapfocus(current);
366 3ddda821 2004-12-28 devnull }
367 3ddda821 2004-12-28 devnull 
368 3ddda821 2004-12-28 devnull void
369 3ddda821 2004-12-28 devnull switch_to_c(int n, Client *c)
370 3ddda821 2004-12-28 devnull {
371 d52fb463 2005-08-11 devnull 	if(c == 0)
372 d52fb463 2005-08-11 devnull 		return;
373 3ddda821 2004-12-28 devnull 
374 d52fb463 2005-08-11 devnull 	if(c->next)
375 d52fb463 2005-08-11 devnull 		switch_to_c(n, c->next);
376 d52fb463 2005-08-11 devnull 
377 ac33a34a 2005-07-13 devnull 	if(c->parent == DefaultRootWindow(dpy))
378 3ddda821 2004-12-28 devnull 		return;
379 3ddda821 2004-12-28 devnull 
380 ac33a34a 2005-07-13 devnull 	if(c->virt != virt && c->state == NormalState){
381 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->parent);
382 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->window);
383 3ddda821 2004-12-28 devnull 		setstate(c, IconicState);
384 ac33a34a 2005-07-13 devnull 		if(c == current)
385 3ddda821 2004-12-28 devnull 			nofocus();
386 ac33a34a 2005-07-13 devnull 	} else if(c->virt == virt && c->state == IconicState){
387 3ddda821 2004-12-28 devnull 		int i;
388 3ddda821 2004-12-28 devnull 
389 ac33a34a 2005-07-13 devnull 		for(i = 0; i < numhidden; i++)
390 d52fb463 2005-08-11 devnull 			if(c == hiddenc[i]) 
391 d52fb463 2005-08-11 devnull 				break;
392 3ddda821 2004-12-28 devnull 
393 ac33a34a 2005-07-13 devnull 		if(i == numhidden){
394 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->window);
395 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->parent);
396 3ddda821 2004-12-28 devnull 			setstate(c, NormalState);
397 ac33a34a 2005-07-13 devnull 			if(currents[virt] == c)
398 3ddda821 2004-12-28 devnull 				active(c); 
399 038e9089 2004-03-21 devnull 		}
400 3ddda821 2004-12-28 devnull 	}
401 038e9089 2004-03-21 devnull }
402 3ddda821 2004-12-28 devnull 
403 3ddda821 2004-12-28 devnull void
404 3ddda821 2004-12-28 devnull switch_to(int n)
405 3ddda821 2004-12-28 devnull {
406 ac33a34a 2005-07-13 devnull 	if(n == virt)
407 3ddda821 2004-12-28 devnull 		return;
408 3ddda821 2004-12-28 devnull 	currents[virt] = current;
409 3ddda821 2004-12-28 devnull 	virt = n;
410 08166a45 2004-12-30 devnull 
411 08166a45 2004-12-30 devnull 	/* redundant when called from a menu switch
412 08166a45 2004-12-30 devnull 	 * but needed for scroll-button switches
413 08166a45 2004-12-30 devnull 	 */
414 08166a45 2004-12-30 devnull 	b2menu.lasthit = n;
415 08166a45 2004-12-30 devnull 
416 3ddda821 2004-12-28 devnull 	switch_to_c(n, clients);
417 3ddda821 2004-12-28 devnull 	current = currents[virt];
418 3ddda821 2004-12-28 devnull }
419 3ddda821 2004-12-28 devnull 
420 3ddda821 2004-12-28 devnull void
421 3ddda821 2004-12-28 devnull initb2menu(int n)
422 3ddda821 2004-12-28 devnull { 
423 3ddda821 2004-12-28 devnull 	b2items[n] = 0;
424 3ddda821 2004-12-28 devnull }