[gnome-shell] windowManager: Undim parent when minimizing attached modal

[Marge Bot <marge-bot src gnome org>]

commit 78a7cc18360e2330c8d45502670d01e22d5128f2
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jun 16 22:35:56 2022 +0200

    windowManager: Undim parent when minimizing attached modal
    
    Minimizing modal dialogs is highly unconventional - and in fact
    disabled in our own code - but apps can still do it programmatically.
    
    The parent window shouldn't remain dimmed in that case, so make
    sure to re-check dimming when minimizing an attached modal.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5581
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2337>

 js/ui/windowManager.js | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/js/ui/windowManager.js b/js/ui/windowManager.js
index bd47e6e5d5..166480db85 100644
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -1141,6 +1141,10 @@ var WindowManager = class {
     }
 
     _minimizeWindow(shellwm, actor) {
+        const window = actor.meta_window;
+        if (window.is_attached_dialog())
+            this._checkDimming(window.get_transient_for());
+
         const types = [
             Meta.WindowType.NORMAL,
             Meta.WindowType.MODAL_DIALOG,