5 /* Copyright (c) 1994-1996 David Hogan, see README for licence details */
14 #include <X11/Xutil.h>
18 Client *hiddenc[MAXHIDDEN];
25 Client * currents[NUMVIRTUALS] =
27 NULL, NULL, NULL, NULL,
30 char *b2items[NUMVIRTUALS+1] =
52 char *b3items[B3FIXED+MAXHIDDEN+1] =
82 button(XButtonEvent *e)
90 s = getscreen(e->root);
93 c = getclient(e->window, 0);
95 if(debug) fprintf(stderr, "but: e x=%d y=%d c x=%d y=%d dx=%d dy=%d BORDR %d\n",
96 e->x, e->y, c->x, c->y, c->dx, c->dy, BORDER);
97 if(borderorient(c, e->x, e->y) != BorderUnknown){
101 reshape(c, e->button, pull, e);
110 e->x += c->x - BORDER;
111 e->y += c->y - BORDER;
112 } else if(e->window != e->root){
113 if(debug) fprintf(stderr, "but no client: e x=%d y=%d\n",
115 XTranslateCoordinates(dpy, e->window, s->root, e->x, e->y,
121 XMapRaised(dpy, c->parent);
128 XMapRaised(dpy, c->parent);
130 XAllowEvents (dpy, ReplayPointer, curtime);
131 } else if((e->state&(ShiftMask|ControlMask))==(ShiftMask|ControlMask)){
133 } else if(numvirtuals > 1 && (n = menuhit(e, &b2menu)) > -1)
139 /* scroll up changes to previous virtual screen */
140 if(!c && e->type == ButtonPress)
141 if(numvirtuals > 1 && virt > 0)
145 /* scroll down changes to next virtual screen */
146 if(!c && e->type == ButtonPress)
147 if(numvirtuals > 1 && virt < numvirtuals - 1)
154 if(current && current->screen == s)
156 switch (n = menuhit(e, &b3menu)){
161 reshape(selectwin(1, 0, s), Button3, sweep, 0);
164 move(selectwin(0, 0, s), Button3);
168 c = selectwin(1, &shift, s);
172 hide(selectwin(1, 0, s));
174 default: /* unhide window */
175 unhide(n - B3FIXED, 1);
177 case -1: /* nothing */
180 if(current && current->screen == s)
188 * ugly dance to cause sweeping for terminals.
189 * the very next window created will require sweeping.
190 * hope it's created by the program we're about to
195 * ugly dance to avoid leaving zombies. Could use SIGCHLD,
196 * but it's not very portable.
200 close(ConnectionNumber(dpy));
201 if(s->display[0] != '\0')
203 signal(SIGINT, SIG_DFL);
204 signal(SIGTERM, SIG_DFL);
205 signal(SIGHUP, SIG_DFL);
206 if(termprog != NULL){
207 execl(shell, shell, "-c", termprog, (char*)0);
208 fprintf(stderr, "rio: exec %s", shell);
211 execlp("9term", "9term", scrolling ? "-ws" : "-w", (char*)0);
212 execlp("xterm", "xterm", "-ut", (char*)0);
213 perror("rio: exec 9term/xterm failed");
222 reshape(Client *c, int but, int (*fn)(Client*, int, XButtonEvent *), XButtonEvent *e)
230 if(fn(c, but, e) == 0)
234 XRaiseWindow(dpy, c->parent);
235 XMoveResizeWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER,
236 c->dx+2*BORDER, c->dy+2*BORDER);
237 if(c->dx == odx && c->dy == ody)
240 XMoveResizeWindow(dpy, c->window, BORDER, BORDER, c->dx, c->dy);
244 move(Client *c, int but)
248 if(drag(c, but) == 0)
252 XRaiseWindow(dpy, c->parent);
253 XMoveWindow(dpy, c->parent, c->x-BORDER, c->y-BORDER);
258 delete(Client *c, int shift)
262 if((c->proto & Pdelete) && !shift)
263 sendcmessage(c->window, wm_protocols, wm_delete, 0, 0);
265 XKillClient(dpy, c->window); /* let event clean up */
271 if(c == 0 || numhidden == MAXHIDDEN)
274 fprintf(stderr, "rio: already hidden: %s\n", c->label);
277 XUnmapWindow(dpy, c->parent);
278 XUnmapWindow(dpy, c->window);
279 setstate(c, IconicState);
283 memmove(hiddenc+1, hiddenc, numhidden*sizeof hiddenc[0]);
284 memmove(b3items+B3FIXED+1, b3items+B3FIXED, numhidden*sizeof b3items[0]);
286 b3items[B3FIXED] = c->label;
288 hiddenc[numhidden] = c;
289 b3items[B3FIXED+numhidden] = c->label;
292 b3items[B3FIXED+numhidden] = 0;
296 unhide(int n, int map)
302 fprintf(stderr, "rio: unhide: n %d numhidden %d\n", n, numhidden);
307 fprintf(stderr, "rio: unhide: not hidden: %s(0x%x)\n",
308 c->label, (int)c->window);
314 XMapWindow(dpy, c->window);
315 XMapRaised(dpy, c->parent);
316 setstate(c, NormalState);
322 for(i = n; i < numhidden; i++){
323 hiddenc[i] = hiddenc[i+1];
324 b3items[B3FIXED+i] = b3items[B3FIXED+i+1];
326 b3items[B3FIXED+numhidden] = 0;
330 unhidec(Client *c, int map)
334 for(i = 0; i < numhidden; i++)
339 fprintf(stderr, "rio: unhidec: not hidden: %s(0x%x)\n",
340 c->label, (int)c->window);
344 renamec(Client *c, char *name)
353 for(i = 0; i < numhidden; i++)
355 b3items[B3FIXED+i] = name;
369 switch_to_c(int n, Client *c)
375 switch_to_c(n, c->next);
377 if(c->parent == DefaultRootWindow(dpy))
380 if(c->virt != virt && c->state == NormalState){
381 XUnmapWindow(dpy, c->parent);
382 XUnmapWindow(dpy, c->window);
383 setstate(c, IconicState);
386 } else if(c->virt == virt && c->state == IconicState){
389 for(i = 0; i < numhidden; i++)
394 XMapWindow(dpy, c->window);
395 XMapWindow(dpy, c->parent);
396 setstate(c, NormalState);
397 if(currents[virt] == c)
408 currents[virt] = current;
411 /* redundant when called from a menu switch
412 * but needed for scroll-button switches
416 switch_to_c(n, clients);
417 current = currents[virt];