From: Kristian Høgsberg <krh@bitplanet.net>
Date: Tue, 29 Apr 2014 21:19:20 +0000 (-0700)
Subject: window.c: Prevent key event delivery while a grab is active
X-Git-Tag: upstream/0.1.8~249
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c31f624141ab03baf243441467806753b9c2bb74;p=profile%2Fivi%2Fweston-ivi-shell.git

window.c: Prevent key event delivery while a grab is active

Ideally, we'll update the key event handling to deliver events to widgets,
but in the meantime, just blocking key event delivery while a grab is
active goes a long way.
---

diff --git a/clients/window.c b/clients/window.c
index 005102b..adcec0d 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -2876,6 +2876,14 @@ keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
 	if (!window || !input->xkb.state)
 		return;
 
+	/* We only use input grabs for pointer events for now, so just
+	 * ignore key presses if a grab is active.  We expand the key
+	 * event delivery mechanism to route events to widgets to
+	 * properly handle key grabs.  In the meantime, this prevents
+	 * key event devlivery while a grab is active. */
+	if (input->grab && input->grab_button == 0)
+		return;
+
 	num_syms = xkb_key_get_syms(input->xkb.state, code, &syms);
 
 	sym = XKB_KEY_NoSymbol;