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 cbeb0b26 2006-04-01 devnull #define _SVID_SOURCE 1	/* putenv in glibc */
  7 038e9089 2004-03-21 devnull #include <stdio.h>
  8 038e9089 2004-03-21 devnull #include <signal.h>
  9 e62ba5ec 2004-03-21 devnull #include <unistd.h>
 10 e62ba5ec 2004-03-21 devnull #include <stdlib.h>
 11 ac33a34a 2005-07-13 devnull #include <string.h>
 12 e62ba5ec 2004-03-21 devnull #include <sys/wait.h>
 13 038e9089 2004-03-21 devnull #include <X11/X.h>
 14 038e9089 2004-03-21 devnull #include <X11/Xlib.h>
 15 038e9089 2004-03-21 devnull #include <X11/Xutil.h>
 16 038e9089 2004-03-21 devnull #include "dat.h"
 17 038e9089 2004-03-21 devnull #include "fns.h"
 18 038e9089 2004-03-21 devnull 
 19 038e9089 2004-03-21 devnull Client	*hiddenc[MAXHIDDEN];
 20 038e9089 2004-03-21 devnull 
 21 038e9089 2004-03-21 devnull int	numhidden;
 22 3ddda821 2004-12-28 devnull 
 23 3ddda821 2004-12-28 devnull int virt;
 24 ac33a34a 2005-07-13 devnull int reversehide = 1;
 25 3ddda821 2004-12-28 devnull 
 26 3ddda821 2004-12-28 devnull Client * currents[NUMVIRTUALS] =
 27 3ddda821 2004-12-28 devnull {
 28 cbeb0b26 2006-04-01 devnull 	NULL, NULL, NULL, NULL
 29 3ddda821 2004-12-28 devnull };
 30 3ddda821 2004-12-28 devnull 
 31 3ddda821 2004-12-28 devnull char	*b2items[NUMVIRTUALS+1] =
 32 3ddda821 2004-12-28 devnull {
 33 3ddda821 2004-12-28 devnull 	"One",
 34 3ddda821 2004-12-28 devnull 	"Two",
 35 3ddda821 2004-12-28 devnull 	"Three",
 36 3ddda821 2004-12-28 devnull 	"Four",
 37 3ddda821 2004-12-28 devnull 	"Five",
 38 3ddda821 2004-12-28 devnull 	"Six",
 39 3ddda821 2004-12-28 devnull 	"Seven",
 40 3ddda821 2004-12-28 devnull 	"Eight",
 41 3ddda821 2004-12-28 devnull 	"Nine",
 42 3ddda821 2004-12-28 devnull 	"Ten",
 43 3ddda821 2004-12-28 devnull 	"Eleven",
 44 3ddda821 2004-12-28 devnull 	"Twelve",
 45 cbeb0b26 2006-04-01 devnull 	0
 46 3ddda821 2004-12-28 devnull };
 47 3ddda821 2004-12-28 devnull 
 48 3ddda821 2004-12-28 devnull Menu b2menu = 
 49 3ddda821 2004-12-28 devnull {
 50 cbeb0b26 2006-04-01 devnull 	b2items
 51 3ddda821 2004-12-28 devnull };
 52 038e9089 2004-03-21 devnull 
 53 038e9089 2004-03-21 devnull char	*b3items[B3FIXED+MAXHIDDEN+1] =
 54 038e9089 2004-03-21 devnull {
 55 038e9089 2004-03-21 devnull 	"New",
 56 038e9089 2004-03-21 devnull 	"Reshape",
 57 038e9089 2004-03-21 devnull 	"Move",
 58 038e9089 2004-03-21 devnull 	"Delete",
 59 038e9089 2004-03-21 devnull 	"Hide",
 60 cbeb0b26 2006-04-01 devnull 	0
 61 038e9089 2004-03-21 devnull };
 62 038e9089 2004-03-21 devnull 
 63 ac33a34a 2005-07-13 devnull enum
 64 ac33a34a 2005-07-13 devnull {
 65 ac33a34a 2005-07-13 devnull 	New,
 66 ac33a34a 2005-07-13 devnull 	Reshape,
 67 ac33a34a 2005-07-13 devnull 	Move,
 68 ac33a34a 2005-07-13 devnull 	Delete,
 69 ac33a34a 2005-07-13 devnull 	Hide
 70 ac33a34a 2005-07-13 devnull };
 71 ac33a34a 2005-07-13 devnull 
 72 038e9089 2004-03-21 devnull Menu	b3menu =
 73 038e9089 2004-03-21 devnull {
 74 cbeb0b26 2006-04-01 devnull 	b3items
 75 038e9089 2004-03-21 devnull };
 76 038e9089 2004-03-21 devnull 
 77 038e9089 2004-03-21 devnull Menu	egg =
 78 038e9089 2004-03-21 devnull {
 79 cbeb0b26 2006-04-01 devnull 	version
 80 038e9089 2004-03-21 devnull };
 81 038e9089 2004-03-21 devnull 
 82 038e9089 2004-03-21 devnull void
 83 038e9089 2004-03-21 devnull button(XButtonEvent *e)
 84 038e9089 2004-03-21 devnull {
 85 038e9089 2004-03-21 devnull 	int n, shift;
 86 038e9089 2004-03-21 devnull 	Client *c;
 87 038e9089 2004-03-21 devnull 	Window dw;
 88 038e9089 2004-03-21 devnull 	ScreenInfo *s;
 89 038e9089 2004-03-21 devnull 
 90 038e9089 2004-03-21 devnull 	curtime = e->time;
 91 038e9089 2004-03-21 devnull 	s = getscreen(e->root);
 92 ac33a34a 2005-07-13 devnull 	if(s == 0)
 93 038e9089 2004-03-21 devnull 		return;
 94 038e9089 2004-03-21 devnull 	c = getclient(e->window, 0);
 95 892de798 2004-04-19 devnull 	if(c){
 96 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",
 97 1cb3fa80 2004-03-29 devnull 				e->x, e->y, c->x, c->y, c->dx, c->dy, BORDER);
 98 892de798 2004-04-19 devnull 		if(borderorient(c, e->x, e->y) != BorderUnknown){
 99 ac33a34a 2005-07-13 devnull 			switch (e->button){
100 1cb3fa80 2004-03-29 devnull 			case Button1:
101 1cb3fa80 2004-03-29 devnull 			case Button2:
102 1cb3fa80 2004-03-29 devnull 				reshape(c, e->button, pull, e);
103 1cb3fa80 2004-03-29 devnull 				return;
104 1cb3fa80 2004-03-29 devnull 			case Button3:
105 1cb3fa80 2004-03-29 devnull 				move(c, Button3);
106 1cb3fa80 2004-03-29 devnull 				return;
107 1cb3fa80 2004-03-29 devnull 			default:
108 1cb3fa80 2004-03-29 devnull 				return;
109 1cb3fa80 2004-03-29 devnull 			}
110 892de798 2004-04-19 devnull 		}
111 038e9089 2004-03-21 devnull 		e->x += c->x - BORDER;
112 038e9089 2004-03-21 devnull 		e->y += c->y - BORDER;
113 ac33a34a 2005-07-13 devnull 	} else if(e->window != e->root){
114 ac33a34a 2005-07-13 devnull 		if(debug) fprintf(stderr, "but no client: e x=%d y=%d\n",
115 1cb3fa80 2004-03-29 devnull 				e->x, e->y);
116 038e9089 2004-03-21 devnull 		XTranslateCoordinates(dpy, e->window, s->root, e->x, e->y,
117 038e9089 2004-03-21 devnull 				&e->x, &e->y, &dw);
118 1cb3fa80 2004-03-29 devnull 	}		
119 ac33a34a 2005-07-13 devnull 	switch (e->button){
120 038e9089 2004-03-21 devnull 	case Button1:
121 ac33a34a 2005-07-13 devnull 		if(c){
122 038e9089 2004-03-21 devnull 			XMapRaised(dpy, c->parent);
123 038e9089 2004-03-21 devnull 			top(c);
124 038e9089 2004-03-21 devnull 			active(c);
125 038e9089 2004-03-21 devnull 		}
126 038e9089 2004-03-21 devnull 		return;
127 038e9089 2004-03-21 devnull 	case Button2:
128 ac33a34a 2005-07-13 devnull 		if(c){
129 3ddda821 2004-12-28 devnull 			XMapRaised(dpy, c->parent);
130 3ddda821 2004-12-28 devnull 			active(c);
131 3ddda821 2004-12-28 devnull 			XAllowEvents (dpy, ReplayPointer, curtime);
132 ac33a34a 2005-07-13 devnull 		} else if((e->state&(ShiftMask|ControlMask))==(ShiftMask|ControlMask)){
133 038e9089 2004-03-21 devnull 			menuhit(e, &egg);
134 3ddda821 2004-12-28 devnull 		} else if(numvirtuals > 1 && (n = menuhit(e, &b2menu)) > -1) 
135 3ddda821 2004-12-28 devnull 				button2(n);
136 038e9089 2004-03-21 devnull 		return;
137 038e9089 2004-03-21 devnull 	case Button3:
138 038e9089 2004-03-21 devnull 		break;
139 3015b831 2004-12-29 devnull 	case Button4:
140 3015b831 2004-12-29 devnull 		/* scroll up changes to previous virtual screen */
141 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
142 3015b831 2004-12-29 devnull 			if(numvirtuals > 1 && virt > 0)
143 3015b831 2004-12-29 devnull 				switch_to(virt - 1);
144 08166a45 2004-12-30 devnull 		return;
145 08166a45 2004-12-30 devnull 	case Button5:
146 08166a45 2004-12-30 devnull 		/* scroll down changes to next virtual screen */
147 08166a45 2004-12-30 devnull 		if(!c && e->type == ButtonPress)
148 08166a45 2004-12-30 devnull 			if(numvirtuals > 1 && virt < numvirtuals - 1)
149 08166a45 2004-12-30 devnull 				switch_to(virt + 1);
150 3015b831 2004-12-29 devnull 		return;
151 3015b831 2004-12-29 devnull 	default:
152 3015b831 2004-12-29 devnull 		return;
153 038e9089 2004-03-21 devnull 	}
154 038e9089 2004-03-21 devnull 
155 ac33a34a 2005-07-13 devnull 	if(current && current->screen == s)
156 038e9089 2004-03-21 devnull 		cmapnofocus(s);
157 ac33a34a 2005-07-13 devnull 	switch (n = menuhit(e, &b3menu)){
158 ac33a34a 2005-07-13 devnull 	case New:
159 038e9089 2004-03-21 devnull 		spawn(s);
160 038e9089 2004-03-21 devnull 		break;
161 ac33a34a 2005-07-13 devnull 	case Reshape:
162 1cb3fa80 2004-03-29 devnull 		reshape(selectwin(1, 0, s), Button3, sweep, 0);
163 038e9089 2004-03-21 devnull 		break;
164 ac33a34a 2005-07-13 devnull 	case Move:
165 1cb3fa80 2004-03-29 devnull 		move(selectwin(0, 0, s), Button3);
166 038e9089 2004-03-21 devnull 		break;
167 ac33a34a 2005-07-13 devnull 	case Delete:
168 038e9089 2004-03-21 devnull 		shift = 0;
169 038e9089 2004-03-21 devnull 		c = selectwin(1, &shift, s);
170 038e9089 2004-03-21 devnull 		delete(c, shift);
171 038e9089 2004-03-21 devnull 		break;
172 ac33a34a 2005-07-13 devnull 	case Hide:
173 038e9089 2004-03-21 devnull 		hide(selectwin(1, 0, s));
174 038e9089 2004-03-21 devnull 		break;
175 038e9089 2004-03-21 devnull 	default:	/* unhide window */
176 038e9089 2004-03-21 devnull 		unhide(n - B3FIXED, 1);
177 038e9089 2004-03-21 devnull 		break;
178 038e9089 2004-03-21 devnull 	case -1:	/* nothing */
179 038e9089 2004-03-21 devnull 		break;
180 038e9089 2004-03-21 devnull 	}
181 ac33a34a 2005-07-13 devnull 	if(current && current->screen == s)
182 038e9089 2004-03-21 devnull 		cmapfocus(current);
183 038e9089 2004-03-21 devnull }
184 038e9089 2004-03-21 devnull 
185 038e9089 2004-03-21 devnull void
186 038e9089 2004-03-21 devnull spawn(ScreenInfo *s)
187 038e9089 2004-03-21 devnull {
188 e62ba5ec 2004-03-21 devnull 	/*
189 e62ba5ec 2004-03-21 devnull 	 * ugly dance to cause sweeping for terminals.
190 e62ba5ec 2004-03-21 devnull 	 * the very next window created will require sweeping.
191 e62ba5ec 2004-03-21 devnull 	 * hope it's created by the program we're about to
192 e62ba5ec 2004-03-21 devnull 	 * exec!
193 e62ba5ec 2004-03-21 devnull 	 */
194 e62ba5ec 2004-03-21 devnull 	isNew = 1;
195 038e9089 2004-03-21 devnull 	/*
196 3ddda821 2004-12-28 devnull 	 * ugly dance to avoid leaving zombies. Could use SIGCHLD,
197 038e9089 2004-03-21 devnull 	 * but it's not very portable.
198 038e9089 2004-03-21 devnull 	 */
199 ac33a34a 2005-07-13 devnull 	if(fork() == 0){
200 ac33a34a 2005-07-13 devnull 		if(fork() == 0){
201 038e9089 2004-03-21 devnull 			close(ConnectionNumber(dpy));
202 ac33a34a 2005-07-13 devnull 			if(s->display[0] != '\0')
203 038e9089 2004-03-21 devnull 				putenv(s->display);
204 e5c26b01 2004-09-20 devnull 			signal(SIGINT, SIG_DFL);
205 e5c26b01 2004-09-20 devnull 			signal(SIGTERM, SIG_DFL);
206 e5c26b01 2004-09-20 devnull 			signal(SIGHUP, SIG_DFL);
207 ac33a34a 2005-07-13 devnull 			if(termprog != NULL){
208 c44f783b 2005-07-13 devnull 				execl(shell, shell, "-c", termprog, (char*)0);
209 aa808685 2004-04-19 devnull 				fprintf(stderr, "rio: exec %s", shell);
210 038e9089 2004-03-21 devnull 				perror(" failed");
211 038e9089 2004-03-21 devnull 			}
212 c44f783b 2005-07-13 devnull 			execlp("9term", "9term", scrolling ? "-ws" : "-w", (char*)0);
213 c44f783b 2005-07-13 devnull 			execlp("xterm", "xterm", "-ut", (char*)0);
214 aa808685 2004-04-19 devnull 			perror("rio: exec 9term/xterm failed");
215 038e9089 2004-03-21 devnull 			exit(1);
216 038e9089 2004-03-21 devnull 		}
217 038e9089 2004-03-21 devnull 		exit(0);
218 038e9089 2004-03-21 devnull 	}
219 038e9089 2004-03-21 devnull 	wait((int *) 0);
220 038e9089 2004-03-21 devnull }
221 038e9089 2004-03-21 devnull 
222 038e9089 2004-03-21 devnull void
223 1cb3fa80 2004-03-29 devnull reshape(Client *c, int but, int (*fn)(Client*, int, XButtonEvent *), XButtonEvent *e)
224 038e9089 2004-03-21 devnull {
225 038e9089 2004-03-21 devnull 	int odx, ody;
226 038e9089 2004-03-21 devnull 
227 ac33a34a 2005-07-13 devnull 	if(c == 0)
228 038e9089 2004-03-21 devnull 		return;
229 038e9089 2004-03-21 devnull 	odx = c->dx;
230 038e9089 2004-03-21 devnull 	ody = c->dy;
231 ac33a34a 2005-07-13 devnull 	if(fn(c, but, e) == 0)
232 038e9089 2004-03-21 devnull 		return;
233 038e9089 2004-03-21 devnull 	active(c);
234 038e9089 2004-03-21 devnull 	top(c);
235 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
236 038e9089 2004-03-21 devnull 	XMoveResizeWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER,
237 038e9089 2004-03-21 devnull 					c->dx+2*BORDER, c->dy+2*BORDER);
238 ac33a34a 2005-07-13 devnull 	if(c->dx == odx && c->dy == ody)
239 038e9089 2004-03-21 devnull 		sendconfig(c);
240 038e9089 2004-03-21 devnull 	else
241 038e9089 2004-03-21 devnull 		XMoveResizeWindow(dpy, c->window, BORDER, BORDER, c->dx, c->dy);
242 038e9089 2004-03-21 devnull }
243 038e9089 2004-03-21 devnull 
244 038e9089 2004-03-21 devnull void
245 1cb3fa80 2004-03-29 devnull move(Client *c, int but)
246 038e9089 2004-03-21 devnull {
247 ac33a34a 2005-07-13 devnull 	if(c == 0)
248 038e9089 2004-03-21 devnull 		return;
249 ac33a34a 2005-07-13 devnull 	if(drag(c, but) == 0)
250 038e9089 2004-03-21 devnull 		return;
251 038e9089 2004-03-21 devnull 	active(c);
252 038e9089 2004-03-21 devnull 	top(c);
253 038e9089 2004-03-21 devnull 	XRaiseWindow(dpy, c->parent);
254 038e9089 2004-03-21 devnull 	XMoveWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER);
255 038e9089 2004-03-21 devnull 	sendconfig(c);
256 038e9089 2004-03-21 devnull }
257 038e9089 2004-03-21 devnull 
258 038e9089 2004-03-21 devnull void
259 038e9089 2004-03-21 devnull delete(Client *c, int shift)
260 038e9089 2004-03-21 devnull {
261 ac33a34a 2005-07-13 devnull 	if(c == 0)
262 038e9089 2004-03-21 devnull 		return;
263 ac33a34a 2005-07-13 devnull 	if((c->proto & Pdelete) && !shift)
264 bf00efba 2004-08-06 devnull 		sendcmessage(c->window, wm_protocols, wm_delete, 0, 0);
265 038e9089 2004-03-21 devnull 	else
266 038e9089 2004-03-21 devnull 		XKillClient(dpy, c->window);		/* let event clean up */
267 038e9089 2004-03-21 devnull }
268 038e9089 2004-03-21 devnull 
269 038e9089 2004-03-21 devnull void
270 038e9089 2004-03-21 devnull hide(Client *c)
271 038e9089 2004-03-21 devnull {
272 ac33a34a 2005-07-13 devnull 	if(c == 0 || numhidden == MAXHIDDEN)
273 038e9089 2004-03-21 devnull 		return;
274 ac33a34a 2005-07-13 devnull 	if(hidden(c)){
275 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: already hidden: %s\n", c->label);
276 038e9089 2004-03-21 devnull 		return;
277 038e9089 2004-03-21 devnull 	}
278 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->parent);
279 038e9089 2004-03-21 devnull 	XUnmapWindow(dpy, c->window);
280 038e9089 2004-03-21 devnull 	setstate(c, IconicState);
281 ac33a34a 2005-07-13 devnull 	if(c == current)
282 038e9089 2004-03-21 devnull 		nofocus();
283 ac33a34a 2005-07-13 devnull 	if(reversehide){
284 ac33a34a 2005-07-13 devnull 		memmove(hiddenc+1, hiddenc, numhidden*sizeof hiddenc[0]);
285 ac33a34a 2005-07-13 devnull 		memmove(b3items+B3FIXED+1, b3items+B3FIXED, numhidden*sizeof b3items[0]);
286 ac33a34a 2005-07-13 devnull 		hiddenc[0] = c;
287 ac33a34a 2005-07-13 devnull 		b3items[B3FIXED] = c->label;
288 ac33a34a 2005-07-13 devnull 	}else{
289 ac33a34a 2005-07-13 devnull 		hiddenc[numhidden] = c;
290 ac33a34a 2005-07-13 devnull 		b3items[B3FIXED+numhidden] = c->label;
291 ac33a34a 2005-07-13 devnull 	}
292 038e9089 2004-03-21 devnull 	numhidden++;
293 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
294 038e9089 2004-03-21 devnull }
295 038e9089 2004-03-21 devnull 
296 038e9089 2004-03-21 devnull void
297 038e9089 2004-03-21 devnull unhide(int n, int map)
298 038e9089 2004-03-21 devnull {
299 038e9089 2004-03-21 devnull 	Client *c;
300 038e9089 2004-03-21 devnull 	int i;
301 038e9089 2004-03-21 devnull 
302 ac33a34a 2005-07-13 devnull 	if(n >= numhidden){
303 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: n %d numhidden %d\n", n, numhidden);
304 038e9089 2004-03-21 devnull 		return;
305 038e9089 2004-03-21 devnull 	}
306 038e9089 2004-03-21 devnull 	c = hiddenc[n];
307 ac33a34a 2005-07-13 devnull 	if(!hidden(c)){
308 aa808685 2004-04-19 devnull 		fprintf(stderr, "rio: unhide: not hidden: %s(0x%x)\n",
309 e62ba5ec 2004-03-21 devnull 			c->label, (int)c->window);
310 038e9089 2004-03-21 devnull 		return;
311 038e9089 2004-03-21 devnull 	}
312 3015b831 2004-12-29 devnull 	c->virt = virt;
313 038e9089 2004-03-21 devnull 
314 ac33a34a 2005-07-13 devnull 	if(map){
315 038e9089 2004-03-21 devnull 		XMapWindow(dpy, c->window);
316 038e9089 2004-03-21 devnull 		XMapRaised(dpy, c->parent);
317 038e9089 2004-03-21 devnull 		setstate(c, NormalState);
318 038e9089 2004-03-21 devnull 		active(c);
319 038e9089 2004-03-21 devnull 		top(c);
320 038e9089 2004-03-21 devnull 	}
321 038e9089 2004-03-21 devnull 
322 038e9089 2004-03-21 devnull 	numhidden--;
323 d52fb463 2005-08-11 devnull 	for(i = n; i < numhidden; i++){
324 038e9089 2004-03-21 devnull 		hiddenc[i] = hiddenc[i+1];
325 038e9089 2004-03-21 devnull 		b3items[B3FIXED+i] = b3items[B3FIXED+i+1];
326 038e9089 2004-03-21 devnull 	}
327 038e9089 2004-03-21 devnull 	b3items[B3FIXED+numhidden] = 0;
328 038e9089 2004-03-21 devnull }
329 038e9089 2004-03-21 devnull 
330 038e9089 2004-03-21 devnull void
331 038e9089 2004-03-21 devnull unhidec(Client *c, int map)
332 038e9089 2004-03-21 devnull {
333 038e9089 2004-03-21 devnull 	int i;
334 038e9089 2004-03-21 devnull 
335 ac33a34a 2005-07-13 devnull 	for(i = 0; i < numhidden; i++)
336 ac33a34a 2005-07-13 devnull 		if(c == hiddenc[i]){
337 038e9089 2004-03-21 devnull 			unhide(i, map);
338 038e9089 2004-03-21 devnull 			return;
339 038e9089 2004-03-21 devnull 		}
340 aa808685 2004-04-19 devnull 	fprintf(stderr, "rio: unhidec: not hidden: %s(0x%x)\n",
341 e62ba5ec 2004-03-21 devnull 		c->label, (int)c->window);
342 038e9089 2004-03-21 devnull }
343 038e9089 2004-03-21 devnull 
344 038e9089 2004-03-21 devnull void
345 038e9089 2004-03-21 devnull renamec(Client *c, char *name)
346 038e9089 2004-03-21 devnull {
347 038e9089 2004-03-21 devnull 	int i;
348 038e9089 2004-03-21 devnull 
349 ac33a34a 2005-07-13 devnull 	if(name == 0)
350 038e9089 2004-03-21 devnull 		name = "???";
351 038e9089 2004-03-21 devnull 	c->label = name;
352 ac33a34a 2005-07-13 devnull 	if(!hidden(c))
353 038e9089 2004-03-21 devnull 		return;
354 ac33a34a 2005-07-13 devnull 	for(i = 0; i < numhidden; i++)
355 ac33a34a 2005-07-13 devnull 		if(c == hiddenc[i]){
356 038e9089 2004-03-21 devnull 			b3items[B3FIXED+i] = name;
357 038e9089 2004-03-21 devnull 			return;
358 3ddda821 2004-12-28 devnull 		}
359 3ddda821 2004-12-28 devnull }
360 3ddda821 2004-12-28 devnull 
361 3ddda821 2004-12-28 devnull void
362 3ddda821 2004-12-28 devnull button2(int n)
363 3ddda821 2004-12-28 devnull {
364 3ddda821 2004-12-28 devnull 	switch_to(n);
365 ac33a34a 2005-07-13 devnull 	if(current)
366 3ddda821 2004-12-28 devnull 		cmapfocus(current);
367 3ddda821 2004-12-28 devnull }
368 3ddda821 2004-12-28 devnull 
369 3ddda821 2004-12-28 devnull void
370 3ddda821 2004-12-28 devnull switch_to_c(int n, Client *c)
371 3ddda821 2004-12-28 devnull {
372 d52fb463 2005-08-11 devnull 	if(c == 0)
373 d52fb463 2005-08-11 devnull 		return;
374 3ddda821 2004-12-28 devnull 
375 d52fb463 2005-08-11 devnull 	if(c->next)
376 d52fb463 2005-08-11 devnull 		switch_to_c(n, c->next);
377 d52fb463 2005-08-11 devnull 
378 ac33a34a 2005-07-13 devnull 	if(c->parent == DefaultRootWindow(dpy))
379 3ddda821 2004-12-28 devnull 		return;
380 3ddda821 2004-12-28 devnull 
381 ac33a34a 2005-07-13 devnull 	if(c->virt != virt && c->state == NormalState){
382 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->parent);
383 3ddda821 2004-12-28 devnull 		XUnmapWindow(dpy, c->window);
384 3ddda821 2004-12-28 devnull 		setstate(c, IconicState);
385 ac33a34a 2005-07-13 devnull 		if(c == current)
386 3ddda821 2004-12-28 devnull 			nofocus();
387 ac33a34a 2005-07-13 devnull 	} else if(c->virt == virt && c->state == IconicState){
388 3ddda821 2004-12-28 devnull 		int i;
389 3ddda821 2004-12-28 devnull 
390 ac33a34a 2005-07-13 devnull 		for(i = 0; i < numhidden; i++)
391 d52fb463 2005-08-11 devnull 			if(c == hiddenc[i]) 
392 d52fb463 2005-08-11 devnull 				break;
393 3ddda821 2004-12-28 devnull 
394 ac33a34a 2005-07-13 devnull 		if(i == numhidden){
395 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->window);
396 3ddda821 2004-12-28 devnull 			XMapWindow(dpy, c->parent);
397 3ddda821 2004-12-28 devnull 			setstate(c, NormalState);
398 ac33a34a 2005-07-13 devnull 			if(currents[virt] == c)
399 3ddda821 2004-12-28 devnull 				active(c); 
400 038e9089 2004-03-21 devnull 		}
401 3ddda821 2004-12-28 devnull 	}
402 038e9089 2004-03-21 devnull }
403 3ddda821 2004-12-28 devnull 
404 3ddda821 2004-12-28 devnull void
405 3ddda821 2004-12-28 devnull switch_to(int n)
406 3ddda821 2004-12-28 devnull {
407 ac33a34a 2005-07-13 devnull 	if(n == virt)
408 3ddda821 2004-12-28 devnull 		return;
409 3ddda821 2004-12-28 devnull 	currents[virt] = current;
410 3ddda821 2004-12-28 devnull 	virt = n;
411 08166a45 2004-12-30 devnull 
412 08166a45 2004-12-30 devnull 	/* redundant when called from a menu switch
413 08166a45 2004-12-30 devnull 	 * but needed for scroll-button switches
414 08166a45 2004-12-30 devnull 	 */
415 08166a45 2004-12-30 devnull 	b2menu.lasthit = n;
416 08166a45 2004-12-30 devnull 
417 3ddda821 2004-12-28 devnull 	switch_to_c(n, clients);
418 3ddda821 2004-12-28 devnull 	current = currents[virt];
419 3ddda821 2004-12-28 devnull }
420 3ddda821 2004-12-28 devnull 
421 3ddda821 2004-12-28 devnull void
422 3ddda821 2004-12-28 devnull initb2menu(int n)
423 3ddda821 2004-12-28 devnull { 
424 3ddda821 2004-12-28 devnull 	b2items[n] = 0;
425 3ddda821 2004-12-28 devnull }