From 1d3935a903dd3c50cc479030a398bdc561c0aa2d Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Thu, 21 Sep 2000 15:23:35 +0000
Subject: [PATCH] add desti's nodga patch with modifications to control the
 grabbing of kb and mouse input

---
 source/in_x11.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/source/in_x11.c b/source/in_x11.c
index 62af526..f7857c8 100644
--- a/source/in_x11.c
+++ b/source/in_x11.c
@@ -70,6 +70,7 @@ cvar_t		*m_filter;
 cvar_t		*in_dgamouse;
 #ifdef HAVE_DGA
 cvar_t		*in_dga_mouseaccel;
+cvar_t		*in_nodga_grab;
 #endif
 
 static qboolean	mouse_avail;
@@ -432,9 +433,19 @@ IN_Init(void)
 			"1 if you have DGA mouse support");
 	in_dga_mouseaccel = Cvar_Get ("in_dga_mouseaccel", "1", CVAR_ARCHIVE,
 			"None");
+	in_nodga_grab = Cvar_Get ("in_nodga_grab", "0", CVAR_ROM,
+			"grab keyboard and mouse input when using -nodga");
 
-	if (!COM_CheckParm("-nodga"))
+	if (COM_CheckParm("-nodga"))
 	{
+		if (in_nodga_grab->value) {
+			XGrabKeyboard (x_disp, x_win, True, GrabModeAsync, 
+				GrabModeAsync, CurrentTime);
+
+			XGrabPointer (x_disp, x_win, True, MOUSE_MASK, GrabModeAsync,
+				GrabModeAsync, x_win, None, CurrentTime);
+		}
+	} else {
 		XGrabKeyboard (x_disp, x_win, True, GrabModeAsync, 
 				GrabModeAsync, CurrentTime);