File gnome-shell-disable-screensaver-user-switch-whe... of Package gnome-shell

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File gnome-shell-disable-screensaver-user-switch-when-remote.patch of Package gnome-shell (Revision b7d3122a0269f9490eec5b901c1181b5)

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From d2cf13eff4f91e60fbceb7e28573d80eb5b908bb Mon Sep 17 00:00:00 2001
From: Chingkai <chuchingkai@gmail.com>
Date: Sat, 25 Apr 2020 16:29:16 +0800
Subject: [PATCH] unlockDialog: Set Switch User Button via
 _updateUserSwitchVisibility

This commit will set the button invisible when the user's can_switch
is false (e.g. when the session is remote) or user-switch-enabled is
disabled.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2687
---
 js/ui/unlockDialog.js | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/js/ui/unlockDialog.js b/js/ui/unlockDialog.js
index f74f4be23..cbcc2e512 100644
--- a/js/ui/unlockDialog.js
+++ b/js/ui/unlockDialog.js
@@ -566,9 +566,17 @@ var UnlockDialog = GObject.registerClass({
         this._otherUserButton.set_pivot_point(0.5, 0.5);
         this._otherUserButton.connect('clicked', this._otherUserClicked.bind(this));
 
-        let screenSaverSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.screensaver' });
-        screenSaverSettings.bind('user-switch-enabled',
-            this._otherUserButton, 'visible', Gio.SettingsBindFlags.GET);
+        this._screenSaverSettings = new Gio.Settings({ schema_id: 'org.gnome.desktop.screensaver' });
+
+        this._userSwitchEnabledId = 0;
+        this._userSwitchEnabledId = this._screenSaverSettings.connect('changed::user-switch-enabled',
+            this._updateUserSwitchVisibility.bind(this));
+
+        this._userLoadedId = 0;
+        this._userLoadedId = this._user.connect('notify::is-loaded',
+            this._updateUserSwitchVisibility.bind(this));
+
+        this._updateUserSwitchVisibility();
 
         // Main Box
         let mainBox = new St.Widget();
@@ -828,6 +836,21 @@ var UnlockDialog = GObject.registerClass({
             this._gdmClient = null;
             delete this._gdmClient;
         }
+
+        if (this._userLoadedId) {
+            this._user.disconnect(this._userLoadedId);
+            this._userLoadedId = 0;
+        }
+
+        if (this._userSwitchEnabledId) {
+            this._screenSaverSettings.disconnect(this._userSwitchEnabledId);
+            this._userSwitchEnabledId = 0;
+        }
+    }
+
+    _updateUserSwitchVisibility() {
+        this._otherUserButton.visible = this._userManager.can_switch() &&
+            this._screenSaverSettings.get_boolean('user-switch-enabled');
     }
 
     cancel() {
-- 
2.26.2

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File gnome-shell-disable-screensaver-user-switch-when-remote.patch of Package gnome-shell (Revision b7d3122a0269f9490eec5b901c1181b5)

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