about summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--exwm-manage.el19
-rw-r--r--exwm-workspace.el18
2 files changed, 27 insertions, 10 deletions
diff --git a/exwm-manage.el b/exwm-manage.el
index d7edee06da4a..21e18ff9cf17 100644
--- a/exwm-manage.el
+++ b/exwm-manage.el
@@ -171,8 +171,6 @@ corresponding buffer.")
           (make-instance 'xcb:ConfigureWindow
                          :window id :value-mask xcb:ConfigWindow:BorderWidth
                          :border-width 0))
-      ;; (xcb:+request exwm--connection    ;map the window
-      ;;     (make-instance 'xcb:MapWindow :window id))
       (dolist (button       ;grab buttons to set focus / move / resize
                (list xcb:ButtonIndex:1 xcb:ButtonIndex:2 xcb:ButtonIndex:3))
         (xcb:+request-checked+request-check exwm--connection
@@ -272,6 +270,9 @@ corresponding buffer.")
           (xcb:+request-unchecked+reply exwm--connection
               (make-instance 'xcb:GetWindowAttributes :window i))
         (when (and (= 0 override-redirect) (= xcb:MapState:Viewable map-state))
+          (xcb:+request exwm--connection
+              (make-instance 'xcb:UnmapWindow :window i))
+          (xcb:flush exwm--connection)
           (exwm-manage--manage-window i))))))
 
 (defvar exwm-manage--ping-lock nil
@@ -417,15 +418,13 @@ Would you like to kill it? "
           (exwm--log "MapRequest from #x%x" window)
           (exwm-manage--manage-window window))))))
 
-(defun exwm-manage--on-UnmapNotify (data synthetic)
+(defun exwm-manage--on-UnmapNotify (data _synthetic)
   "Handle UnmapNotify event."
-  (unless synthetic
-    (let ((obj (make-instance 'xcb:UnmapNotify)))
-      (xcb:unmarshal obj data)
-      (with-slots (window from-configure) obj
-        (unless from-configure          ;the parent is being resized
-          (exwm--log "UnmapNotify from #x%x" window)
-          (exwm-manage--unmanage-window window t))))))
+  (let ((obj (make-instance 'xcb:UnmapNotify)))
+    (xcb:unmarshal obj data)
+    (with-slots (window) obj
+      (exwm--log "UnmapNotify from #x%x" window)
+      (exwm-manage--unmanage-window window t))))
 
 (defun exwm-manage--on-DestroyNotify (data synthetic)
   "Handle DestroyNotify event."
diff --git a/exwm-workspace.el b/exwm-workspace.el
index feeb2fe028a4..3d7f67ecb8e4 100644
--- a/exwm-workspace.el
+++ b/exwm-workspace.el
@@ -462,11 +462,29 @@ This functions is modified from `display-buffer-reuse-window' and
           (0 (y-or-n-p prompt))
           (x (yes-or-no-p (format "[EXWM] %d window%s currently alive. %s"
                                   x (if (= x 1) "" "s") prompt))))
+    ;; Remove SubstructureRedirect event.
+    (xcb:+request exwm--connection
+        (make-instance 'xcb:ChangeWindowAttributes
+                       :window exwm--root :value-mask xcb:CW:EventMask
+                       :event-mask 0))
+    ;; Remove the _NET_SUPPORTING_WM_CHECK X window.
+    (with-slots (value)
+        (xcb:+request-unchecked+reply exwm--connection
+            (make-instance 'xcb:ewmh:get-_NET_SUPPORTING_WM_CHECK
+                           :window exwm--root))
+      (xcb:+request exwm--connection
+          (make-instance 'xcb:DeleteProperty
+                         :window exwm--root
+                         :property xcb:Atom:_NET_SUPPORTING_WM_CHECK))
+      (xcb:+request exwm--connection
+          (make-instance 'xcb:DestroyWindow :window value)))
+    ;; Unmanage all X windows.
     (dolist (i exwm--id-buffer-alist)
       (exwm-manage--unmanage-window (car i) t)
       (xcb:+request exwm--connection
           (make-instance 'xcb:MapWindow :window (car i))))
     (xcb:flush exwm--connection)
+    (xcb:disconnect exwm--connection)
     t))
 
 (defun exwm-workspace--init ()