gnome-shell/fix-login-lock-screen.patch

From 214c4f390faa40199c03a80594313760ffe9c5a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Fri, 20 Sep 2019 13:17:40 +0200
Subject: [PATCH 1/2] unlockDialog: Use inheritance instead of composition

The screen shield creates the unlock dialog based on the session mode.

However since commit 0c0d76f7d6990 turned LoginDialog into an actor
subclass (while UnlockDialog kept using the delegate pattern), it is
no longer possible to handle both objects the same way without warnings.

Allow this again by turning UnlockDialog into an actor subclass as well.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/736
---
 js/ui/unlockDialog.js | 46 ++++++++++++++++++++++++-------------------
 1 file changed, 26 insertions(+), 20 deletions(-)

diff --git a/js/ui/unlockDialog.js b/js/ui/unlockDialog.js
index 4b0470f4b..55abb652d 100644
--- a/js/ui/unlockDialog.js
+++ b/js/ui/unlockDialog.js
@@ -1,8 +1,7 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const { AccountsService, Atk, Clutter,
-        Gdm, Gio, GLib, Meta, Shell, St } = imports.gi;
-const Signals = imports.signals;
+        Gdm, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
 
 const Layout = imports.ui.layout;
 const Main = imports.ui.main;
@@ -12,15 +11,19 @@ const AuthPrompt = imports.gdm.authPrompt;
 // The timeout before going back automatically to the lock screen (in seconds)
 const IDLE_TIMEOUT = 2 * 60;
 
-var UnlockDialog = class {
-    constructor(parentActor) {
-        this.actor = new St.Widget({ accessible_role: Atk.Role.WINDOW,
-                                     style_class: 'login-dialog',
-                                     layout_manager: new Clutter.BoxLayout(),
-                                     visible: false });
+var UnlockDialog = GObject.registerClass({
+    Signals: { 'failed': {} },
+}, class UnlockDialog extends St.Widget {
+    _init(parentActor) {
+        super._init({
+            accessible_role: Atk.Role.WINDOW,
+            style_class: 'login-dialog',
+            layout_manager: new Clutter.BoxLayout(),
+            visible: false,
+        });
 
-        this.actor.add_constraint(new Layout.MonitorConstraint({ primary: true }));
-        parentActor.add_child(this.actor);
+        this.add_constraint(new Layout.MonitorConstraint({ primary: true }));
+        parentActor.add_child(this);
 
         this._userManager = AccountsService.UserManager.get_default();
         this._userName = GLib.get_user_name();
@@ -31,7 +34,7 @@ var UnlockDialog = class {
                                              y_align: Clutter.ActorAlign.CENTER,
                                              x_expand: true,
                                              y_expand: true });
-        this.actor.add_child(this._promptBox);
+        this.add_child(this._promptBox);
 
         this._gdmClient = new Gdm.Client();
 
@@ -70,10 +73,12 @@ var UnlockDialog = class {
         this._authPrompt.reset();
         this._updateSensitivity(true);
 
-        Main.ctrlAltTabManager.addGroup(this.actor, _("Unlock Window"), 'dialog-password-symbolic');
+        Main.ctrlAltTabManager.addGroup(this, _("Unlock Window"), 'dialog-password-symbolic');
 
         this._idleMonitor = Meta.IdleMonitor.get_core();
         this._idleWatchId = this._idleMonitor.add_idle_watch(IDLE_TIMEOUT * 1000, this._escape.bind(this));
+
+        this.connect('destroy', this._onDestroy.bind(this));
     }
 
     _updateSensitivity(sensitive) {
@@ -112,9 +117,8 @@ var UnlockDialog = class {
         this._authPrompt.cancel();
     }
 
-    destroy() {
+    _onDestroy() {
         this.popModal();
-        this.actor.destroy();
 
         if (this._idleWatchId) {
             this._idleMonitor.remove_watch(this._idleWatchId);
@@ -137,13 +141,16 @@ var UnlockDialog = class {
     }
 
     open(timestamp) {
-        this.actor.show();
+        this.show();
 
         if (this._isModal)
             return true;
 
-        if (!Main.pushModal(this.actor, { timestamp: timestamp,
-                                          actionMode: Shell.ActionMode.UNLOCK_SCREEN }))
+        let modalParams = {
+            timestamp,
+            actionMode: Shell.ActionMode.UNLOCK_SCREEN,
+        };
+        if (!Main.pushModal(this, modalParams))
             return false;
 
         this._isModal = true;
@@ -153,9 +160,8 @@ var UnlockDialog = class {
 
     popModal(timestamp) {
         if (this._isModal) {
-            Main.popModal(this.actor, timestamp);
+            Main.popModal(this, timestamp);
             this._isModal = false;
         }
     }
-};
-Signals.addSignalMethods(UnlockDialog.prototype);
+});
-- 
2.31.1


From cddeb2f4e38928e0d5e0f3a852961f639536aff3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Fri, 20 Sep 2019 13:14:40 +0200
Subject: [PATCH 2/2] screenShield: Stop using deprecated actor property

Both LoginDialog and UnlockDialog are now actor subclasses, so stop
using the deprecated actor delegate that will trigger a warning.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/736
---
 js/ui/screenShield.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/ui/screenShield.js b/js/ui/screenShield.js
index 2d0a429be..f97a9288a 100644
--- a/js/ui/screenShield.js
+++ b/js/ui/screenShield.js
@@ -917,8 +917,8 @@ var ScreenShield = class {
         this._lockScreenGroup.hide();
 
         if (this._dialog) {
-            this._dialog.actor.grab_key_focus();
-            this._dialog.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
+            this._dialog.grab_key_focus();
+            this._dialog.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
         }
     }
 
-- 
2.31.1