diff options
Diffstat (limited to 'dwm-unmapfullscreen-6.8.diff')
| -rw-r--r-- | dwm-unmapfullscreen-6.8.diff | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/dwm-unmapfullscreen-6.8.diff b/dwm-unmapfullscreen-6.8.diff new file mode 100644 index 0000000..30eb3ae --- /dev/null +++ b/dwm-unmapfullscreen-6.8.diff @@ -0,0 +1,76 @@ +From d175466d1ecff304ff32ae3ba852e1eec29a9561 Mon Sep 17 00:00:00 2001 +From: Daniel Guihot <daniel@guihot.net> +Date: Wed, 16 Sep 2026 05:20:00 +1000 +Subject: [PATCH] unmapfullscreen: unmap hidden fullscreen clients + +showhide() hides windows by moving them off-screen, which some games +and Wine builds treat as a broken or minimized state and do not recover +from when the tag returns. Unmap and map fullscreen clients instead. + +dwm selects StructureNotifyMask on clients and SubstructureNotifyMask on +the root, so the unmap would reach unmapnotify() and unmanage the +client. unmapclient() suppresses both masks around the unmap, the same +approach the windowmap patch uses. + +Hidden fullscreen clients are still parked off-screen so the initial map +from manage() does not put them on the wrong tag. +--- + dwm.c | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +diff --git a/dwm.c b/dwm.c +index 53b393e..4bd3988 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -214,6 +214,7 @@ static void toggletag(const Arg *arg); + static void toggleview(const Arg *arg); + static void unfocus(Client *c, int setfocus); + static void unmanage(Client *c, int destroyed); ++static void unmapclient(Client *c); + static void unmapnotify(XEvent *e); + static void updatebarpos(Monitor *m); + static void updatebars(void); +@@ -1634,12 +1635,16 @@ showhide(Client *c) + if (ISVISIBLE(c)) { + /* show clients top down */ + XMoveWindow(dpy, c->win, c->x, c->y); ++ if (c->isfullscreen) ++ XMapWindow(dpy, c->win); + if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen) + resize(c, c->x, c->y, c->w, c->h, 0); + showhide(c->snext); + } else { + /* hide clients bottom up */ + showhide(c->snext); ++ if (c->isfullscreen) ++ unmapclient(c); + XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); + } + } +@@ -1801,6 +1806,23 @@ unmanage(Client *c, int destroyed) + arrange(m); + } + ++void ++unmapclient(Client *c) ++{ ++ static XWindowAttributes ra, ca; ++ ++ if (!XGetWindowAttributes(dpy, c->win, &ca) || ca.map_state == IsUnmapped) ++ return; ++ XGrabServer(dpy); ++ XGetWindowAttributes(dpy, root, &ra); ++ XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); ++ XSelectInput(dpy, c->win, ca.your_event_mask & ~StructureNotifyMask); ++ XUnmapWindow(dpy, c->win); ++ XSelectInput(dpy, root, ra.your_event_mask); ++ XSelectInput(dpy, c->win, ca.your_event_mask); ++ XUngrabServer(dpy); ++} ++ + void + unmapnotify(XEvent *e) + { +-- +2.55.0 + |