From a6603778643168e766e142b2e77040bdfac3d710 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Sun, 5 May 2019 16:14:26 +0200
Subject: NXevents.c: call upstream versions of (De)ActivatePointerGrab()

---
 nx-X11/programs/Xserver/dix/events.c          | 13 +++++--
 nx-X11/programs/Xserver/hw/nxagent/NXevents.c | 50 +++------------------------
 2 files changed, 15 insertions(+), 48 deletions(-)

(limited to 'nx-X11/programs/Xserver')

diff --git a/nx-X11/programs/Xserver/dix/events.c b/nx-X11/programs/Xserver/dix/events.c
index 70224c3b8..fe18cba64 100644
--- a/nx-X11/programs/Xserver/dix/events.c
+++ b/nx-X11/programs/Xserver/dix/events.c
@@ -1216,10 +1216,14 @@ CheckGrabForSyncs(register DeviceIntPtr thisDev, Bool thisMode, Bool otherMode)
     ComputeFreezes();
 }
 
-#ifndef NXAGENT_SERVER
 void
-ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab, 
+#ifdef NXAGENT_SERVER
+xorg_ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
+                    TimeStamp time, Bool autoGrab)
+#else
+ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
                     TimeStamp time, Bool autoGrab)
+#endif
 {
     WindowPtr oldWin = (mouse->grab) ? mouse->grab->window
 				     : sprite.win;
@@ -1246,7 +1250,11 @@ ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
 }
 
 void
+#ifdef NXAGENT_SERVER
+xorg_DeactivatePointerGrab(register DeviceIntPtr mouse)
+#else
 DeactivatePointerGrab(register DeviceIntPtr mouse)
+#endif
 {
     register GrabPtr grab = mouse->grab;
     register DeviceIntPtr dev;
@@ -1268,7 +1276,6 @@ DeactivatePointerGrab(register DeviceIntPtr mouse)
 	FreeCursor(grab->cursor, (Cursor)0);
     ComputeFreezes();
 }
-#endif /* NXAGENT_SERVER */
 
 void
 ActivateKeyboardGrab(register DeviceIntPtr keybd, GrabPtr grab, TimeStamp time, Bool passive)
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
index 031e62431..377843407 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXevents.c
@@ -161,28 +161,7 @@ void
 ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab, 
                     TimeStamp time, Bool autoGrab)
 {
-    WindowPtr oldWin = (mouse->grab) ? mouse->grab->window
-				     : sprite.win;
-
-    if (grab->confineTo)
-    {
-	if (grab->confineTo->drawable.pScreen != sprite.hotPhys.pScreen)
-	    sprite.hotPhys.x = sprite.hotPhys.y = 0;
-	ConfineCursorToWindow(grab->confineTo, FALSE, TRUE);
-    }
-    DoEnterLeaveEvents(oldWin, grab->window, NotifyGrab);
-    mouse->valuator->motionHintWindow = NullWindow;
-    if (syncEvents.playingEvents)
-	mouse->grabTime = syncEvents.time;
-    else
-	mouse->grabTime = time;
-    if (grab->cursor)
-	grab->cursor->refcnt++;
-    mouse->activeGrab = *grab;
-    mouse->grab = &mouse->activeGrab;
-    mouse->fromPassiveGrab = autoGrab;
-    PostNewCursor();
-    CheckGrabForSyncs(mouse,(Bool)grab->pointerMode, (Bool)grab->keyboardMode);
+    xorg_ActivatePointerGrab(mouse, grab, time, autoGrab);
 
     #ifdef NXAGENT_SERVER
 
@@ -212,9 +191,8 @@ ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
     if (nxagentOption(Rootless) == 1)
     {
       /*
-       * FIXME: We should use the correct value
-       * for the cursor. Temporarily we set it
-       * to None.
+       * FIXME: We should use the correct value for the
+       * cursor. Temporarily we set it to None.
        */
 
        int resource = nxagentWaitForResource(NXGetCollectGrabPointerResource,
@@ -227,31 +205,13 @@ ActivatePointerGrab(register DeviceIntPtr mouse, register GrabPtr grab,
                                             None, CurrentTime);
     }
 
-    #endif
+    #endif /* NXAGENT_SERVER */
 }
 
 void
 DeactivatePointerGrab(register DeviceIntPtr mouse)
 {
-    register GrabPtr grab = mouse->grab;
-    register DeviceIntPtr dev;
-
-    mouse->valuator->motionHintWindow = NullWindow;
-    mouse->grab = NullGrab;
-    mouse->sync.state = NOT_GRABBED;
-    mouse->fromPassiveGrab = FALSE;
-    for (dev = inputInfo.devices; dev; dev = dev->next)
-    {
-	if (dev->sync.other == grab)
-	    dev->sync.other = NullGrab;
-    }
-    DoEnterLeaveEvents(grab->window, sprite.win, NotifyUngrab);
-    if (grab->confineTo)
-	ConfineCursorToWindow(ROOT, FALSE, FALSE);
-    PostNewCursor();
-    if (grab->cursor)
-	FreeCursor(grab->cursor, (Cursor)0);
-    ComputeFreezes();
+    xorg_DeactivatePointerGrab(mouse);
 
     #ifdef NXAGENT_SERVER
 
-- 
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