added some dual head simulator code

diff --git a/dwm.c b/dwm.c
index fbda0bb..88e0b1b 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -1,3 +1,4 @@
+#define XINULATOR /* debug, simulates dual head */
 /* See LICENSE file for copyright and license details.
  *
  * dynamic window manager is designed like any other X client as well. It is
@@ -1158,7 +1159,6 @@ movemouse(const Arg *arg) {
 
 Client *
 nexttiled(Client *c) {
-       // TODO: m handling
        for(; c && (c->isfloating || !ISVISIBLE(c)); c = c->next);
        return c;
 }
@@ -1593,8 +1593,10 @@ unmanage(Client *c) {
        XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
        detach(c);
        detachstack(c);
-       if(selmon->sel == c)
+       if(c->mon->sel == c) {
+               c->mon->sel = c->mon->stack;
                focus(NULL);
+       }
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
        setclientstate(c, WithdrawnState);
        free(c);
@@ -1651,7 +1653,9 @@ updategeom(void) {
        Client *c;
        Monitor *newmons = NULL, *m, *tm;
 
-#ifdef XINERAMA
+#ifdef XINULATOR
+       n = 2;
+#elif defined(XINERAMA)
        XineramaScreenInfo *info = NULL;
 
        if(XineramaIsActive(dpy))
@@ -1665,7 +1669,23 @@ updategeom(void) {
        }
 
        /* initialise monitor(s) */
-#ifdef XINERAMA
+#ifdef XINULATOR
+       if(1) {
+               m = newmons;
+               m->screen_number = 0;
+               m->wx = sx;
+               m->my = m->wy = sy;
+               m->ww = sw;
+               m->mh = m->wh = sh / 2;
+               m = newmons->next;
+               m->screen_number = 1;
+               m->wx = sx;
+               m->my = m->wy = sy + sh / 2;
+               m->ww = sw;
+               m->mh = m->wh = sh / 2;
+       }
+       else
+#elif defined(XINERAMA)
        if(XineramaIsActive(dpy)) {
                for(i = 0, m = newmons; m; m = m->next, i++) {
                        m->screen_number = info[i].screen_number;