X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fgrab.c;h=991956da622b291e9ab4a05f5a02a10f086a9de5;hb=58be283e94c062377c86e23beb4d3ac51dc57fb8;hp=91f7915cbe7b5661575918fbdedf308336482197;hpb=740c5b2a20d5110435d0874f8cc6a4c9dfd14777;p=chaz%2Fopenbox

diff --git a/openbox/grab.c b/openbox/grab.c
index 91f7915c..991956da 100644
--- a/openbox/grab.c
+++ b/openbox/grab.c
@@ -1,6 +1,7 @@
 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
 
    grab.c for the Openbox window manager
+   Copyright (c) 2006        Mikael Magnusson
    Copyright (c) 2003        Ben Jansens
 
    This program is free software; you can redistribute it and/or modify
@@ -34,6 +35,16 @@
 static guint mask_list[MASK_LIST_SIZE];
 static guint kgrabs = 0;
 static guint pgrabs = 0;
+/*! The time at which the last grab was made */
+static Time  grab_time = CurrentTime;
+
+static Time ungrab_time()
+{
+    Time t = event_curtime;
+    if (!(t == 0 || event_time_after(t, grab_time)))
+        t = grab_time;
+    return t;
+}
 
 gboolean grab_on_keyboard()
 {
@@ -53,14 +64,17 @@ gboolean grab_keyboard(gboolean grab)
         if (kgrabs++ == 0) {
             ret = XGrabKeyboard(ob_display, RootWindow(ob_display, ob_screen),
                                 FALSE, GrabModeAsync, GrabModeAsync,
-                                event_lasttime) == Success;
+                                event_curtime) == Success;
             if (!ret)
                 --kgrabs;
+            else
+                grab_time = event_curtime;
         } else
             ret = TRUE;
     } else if (kgrabs > 0) {
-        if (--kgrabs == 0)
-            XUngrabKeyboard(ob_display, event_lasttime);
+        if (--kgrabs == 0) {
+            XUngrabKeyboard(ob_display, ungrab_time());
+        }
         ret = TRUE;
     }
 
@@ -75,15 +89,17 @@ gboolean grab_pointer(gboolean grab, ObCursor cur)
         if (pgrabs++ == 0) {
             ret = XGrabPointer(ob_display, screen_support_win,
                                False, GRAB_PTR_MASK, GrabModeAsync,
-                               GrabModeAsync, FALSE,
-                               ob_cursor(cur), event_lasttime) == Success;
+                               GrabModeAsync, None,
+                               ob_cursor(cur), event_curtime) == Success;
             if (!ret)
                 --pgrabs;
+            else
+                grab_time = event_curtime;
         } else
             ret = TRUE;
     } else if (pgrabs > 0) {
         if (--pgrabs == 0) {
-            XUngrabPointer(ob_display, event_lasttime);
+            XUngrabPointer(ob_display, ungrab_time());
         }
         ret = TRUE;
     }
@@ -97,16 +113,18 @@ gboolean grab_pointer_window(gboolean grab, ObCursor cur, Window win)
     if (grab) {
         if (pgrabs++ == 0) {
             ret = XGrabPointer(ob_display, win, False, GRAB_PTR_MASK,
-                               GrabModeAsync, GrabModeAsync, TRUE,
+                               GrabModeAsync, GrabModeAsync, None,
                                ob_cursor(cur),
-                               event_lasttime) == Success;
+                               event_curtime) == Success;
             if (!ret)
                 --pgrabs;
+            else
+                grab_time = event_curtime;
         } else
             ret = TRUE;
     } else if (pgrabs > 0) {
         if (--pgrabs == 0) {
-            XUngrabPointer(ob_display, event_lasttime);
+            XUngrabPointer(ob_display, ungrab_time());
         }
         ret = TRUE;
     }