[gnome-shell/wip/carlosg/grabs-pt2: 16/22] lookingGlass: Use lookingGlass dialog for modal grab

[Carlos Garnacho <carlosg src gnome org>]

commit d452e0cbaa18a3995153ef3ada9744f6ab16b096
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Nov 18 00:38:11 2021 +0100

    lookingGlass: Use lookingGlass dialog for modal grab
    
    We want the whole dialog to handle events while shown. To compensate
    for the entry not being "grabbed", make it take focus when showing.

 js/ui/lookingGlass.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/lookingGlass.js b/js/ui/lookingGlass.js
index 2b4e0e9918..2af9c7ef7e 100644
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -1335,7 +1335,7 @@ class LookingGlass extends St.BoxLayout {
         if (this._open)
             return;
 
-        if (!Main.pushModal(this._entry, { actionMode: Shell.ActionMode.LOOKING_GLASS }))
+        if (!Main.pushModal(this, { actionMode: Shell.ActionMode.LOOKING_GLASS }))
             return;
 
         this._notebook.selectIndex(0);
@@ -1355,6 +1355,7 @@ class LookingGlass extends St.BoxLayout {
         });
 
         this._windowList.update();
+        this._entry.grab_key_focus();
     }
 
     close() {
@@ -1376,7 +1377,7 @@ class LookingGlass extends St.BoxLayout {
             duration,
             mode: Clutter.AnimationMode.EASE_OUT_QUAD,
             onComplete: () => {
-                Main.popModal(this._entry);
+                Main.popModal(this);
                 this.hide();
             },
         });