From: Florian Müllner <fmuellner@gnome.org>
Date: Sun, 21 Aug 2022 19:07:52 +0000 (+0200)
Subject: screenshot: Only enable window screenshots when allowed by mode
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~452^2^2~42
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=f9135cdc86bf64718e6d0f6f4747347d4ed4c388;p=gnome-shell.git

screenshot: Only enable window screenshots when allowed by mode

We currently don't take the session mode's `hasWindows` property
into account when deciding whether window screenshots should be
allowed. Right now that doesn't matter in practice, because all
the ways to bring up the screenshot UI are blocked in those modes
anyway. This is about to change though, so take the property into
account to prevent an information leak.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2439>
---

diff --git a/js/ui/screenshot.js b/js/ui/screenshot.js
index d82d7a7a6..e6ead6127 100644
--- a/js/ui/screenshot.js
+++ b/js/ui/screenshot.js
@@ -1469,7 +1469,9 @@ var ScreenshotUI = GObject.registerClass({
             }
 
             this._windowButton.reactive =
-                windows.length > 0 && !this._castButton.checked;
+                Main.sessionMode.hasWindows &&
+                windows.length > 0 &&
+                !this._castButton.checked;
             if (!this._windowButton.reactive)
                 this._selectionButton.checked = true;