From 53ad1ea86009c100a01ed580bb90fa2f4cc2d626 Mon Sep 17 00:00:00 2001
From: amazingfate <liujianfeng1994@gmail.com>
Date: Thu, 21 Nov 2024 18:09:00 +0800
Subject: [PATCH] [client,X11] ignore mouse events not originating in session
 window

This is a relaunch of d4be1717c23db7845d3344243cf3918cecb7b7ac, which
was deleted by e136444f51b12f45f07b94953d73f04ceb0ce502.
---
 client/X11/xf_input.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/client/X11/xf_input.c b/client/X11/xf_input.c
index 4127a4dc1..88b666c6e 100644
--- a/client/X11/xf_input.c
+++ b/client/X11/xf_input.c
@@ -756,6 +756,16 @@ int xf_input_event(xfContext* xfc, const XEvent* xevent, XIDeviceEvent* event, i
 	WINPR_ASSERT(xevent);
 	WINPR_ASSERT(event);
 
+	/* When not running RAILS we only care about events for this window.
+	 * filter out anything else, like floatbar window events
+	 */
+	const Window w = xevent->xany.window;
+	if (w != xfc->window)
+	{
+		if (!xfc->remote_app)
+			return 0;
+	}
+
 	settings = xfc->common.context.settings;
 	WINPR_ASSERT(settings);