implemented nn < n case, k-zed please recheck

diff --git a/dwm.c b/dwm.c
index 48f50da..5199e71 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -158,7 +158,7 @@ static void attachstack(Client *c);
 static void buttonpress(XEvent *e);
 static void checkotherwm(void);
 static void cleanup(void);
 static void buttonpress(XEvent *e);
 static void checkotherwm(void);
 static void cleanup(void);

-static void cleanupmons(void);
+static void cleanupmon(Monitor *mon);

 static void clearurgent(Client *c);
 static void configure(Client *c);
 static void configurenotify(XEvent *e);
 static void clearurgent(Client *c);
 static void configure(Client *c);
 static void configurenotify(XEvent *e);

@@ -480,22 +480,25 @@ cleanup(void) {
        XFreeCursor(dpy, cursor[CurNormal]);
        XFreeCursor(dpy, cursor[CurResize]);
        XFreeCursor(dpy, cursor[CurMove]);
        XFreeCursor(dpy, cursor[CurNormal]);
        XFreeCursor(dpy, cursor[CurResize]);
        XFreeCursor(dpy, cursor[CurMove]);

-       cleanupmons();
+       while(mons)
+               cleanupmon(mons);

        XSync(dpy, False);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
 void
        XSync(dpy, False);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
 void

-cleanupmons(void) {
+cleanupmon(Monitor *mon) {

        Monitor *m;
 
        Monitor *m;
 

-       while(mons) {
-               m = mons->next;
-               XUnmapWindow(dpy, mons->barwin);
-               XDestroyWindow(dpy, mons->barwin);
-               free(mons);
-               mons = m;
+       if(mon == mons)
+               mons = mons->next;
+       else {
+               for(m = mons; m && m->next != mon; m = m->next);
+               m->next = mon->next;

        }
        }

+       XUnmapWindow(dpy, mon->barwin);
+       XDestroyWindow(dpy, mon->barwin);
+       free(mon);

 }
 
 void
 }
 
 void

@@ -1727,6 +1730,7 @@ updategeom(void) {
 #ifdef XINERAMA
        if(XineramaIsActive(dpy)) {
                int i, j, n, nn;
 #ifdef XINERAMA
        if(XineramaIsActive(dpy)) {
                int i, j, n, nn;

+               Client *c;

                Monitor *m;
                XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn);
                XineramaScreenInfo *unique = NULL;
                Monitor *m;
                XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn);
                XineramaScreenInfo *unique = NULL;

@@ -1755,7 +1759,7 @@ updategeom(void) {
                                    || unique[i].width != m->mw || unique[i].height != m->mh))
                                {
                                        dirty = True;
                                    || unique[i].width != m->mw || unique[i].height != m->mh))
                                {
                                        dirty = True;

-                                       m->num = unique[i].screen_number;
+                                       m->num = i;

                                        m->mx = m->wx = unique[i].x_org;
                                        m->my = m->wy = unique[i].y_org;
                                        m->mw = m->ww = unique[i].width;
                                        m->mx = m->wx = unique[i].x_org;
                                        m->my = m->wy = unique[i].y_org;
                                        m->mw = m->ww = unique[i].width;

@@ -1763,10 +1767,22 @@ updategeom(void) {
                                        updatebarpos(m);
                                }
                }
                                        updatebarpos(m);
                                }
                }

-               else { /* less monitors available */
-                       cleanup();
-                       setup();
-                       scan();
+               else { /* less monitors available nn < n */
+                       for(i = nn; i < n; i++) {
+                               for(m = mons; m && m->next; m = m->next);
+                               while(m->clients) {
+                                       dirty = True;
+                                       c = m->clients;
+                                       m->clients = c->next;
+                                       detachstack(c);
+                                       c->mon = mons;
+                                       attach(c);
+                                       attachstack(c);
+                               }
+                               if(m == selmon)
+                                       selmon = mons;
+                               cleanupmon(m);
+                       }

                }
                free(unique);
        }
                }
                free(unique);
        }