issue49.patch

From 96d29ba9ef326f7ed3c9adc1b463c011c09787b1 Mon Sep 17 00:00:00 2001
From: Viktor Mukha <viktor.mukha@ar-tracking.de>
Date: Thu, 26 Feb 2015 11:13:42 +0100
Subject: [PATCH] [#49] Trying to release keyboard grab (currently with Right
 Ctrl)

---
 client/X11/xf_keyboard.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/client/X11/xf_keyboard.c b/client/X11/xf_keyboard.c
index f09d6a9..a90b8ba 100644
--- a/client/X11/xf_keyboard.c
+++ b/client/X11/xf_keyboard.c
@@ -441,7 +441,7 @@ BOOL xf_keyboard_handle_special_keys(xfContext* xfc, KeySym keysym)
 	XF_MODIFIER_KEYS mod = { 0 };
 
 	xk_keyboard_get_modifier_keys(xfc, &mod);
-
+	
 	if (!xf_keyboard_execute_action_script(xfc, &mod, keysym))
 	{
 		return TRUE;
@@ -469,6 +469,22 @@ BOOL xf_keyboard_handle_special_keys(xfContext* xfc, KeySym keysym)
 			return TRUE;
 		}
 	}
+	
+	// Ungrab keyboard
+	// FIXME this works with Windowed version, but not when in Fullscreen!
+	if (mod.RightCtrl) // TODO make an option to choose which button combination does it
+	{
+		if (!xfc->fullscreen)
+		{
+			XUngrabKeyboard(xfc->display, CurrentTime);
+			return TRUE;
+		}
+		else
+		{
+			// TODO not just ungrab keyboard, 
+			// but also e.g., make it possible to switch gnome workspaces correctly
+		}
+	}
 
 #if 0 /* set to 1 to enable multi touch gesture simulation via keyboard */
 #ifdef WITH_XRENDER
-- 
1.9.1