From: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Thu, 24 Sep 2020 19:31:00 +0000 (-0300)
Subject: appDisplay: Allow passing callback to AppFolderDialog.popdown()
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~655^2^2~4
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=1acbdcc9b3b0;p=gnome-shell.git

appDisplay: Allow passing callback to AppFolderDialog.popdown()

Next commit will allow removing icons from the folder, and we want to
do that effectively after the dialog pops down.

Add an optional callback to AppFolderDialog.popdown().

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1447
---

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index fa2782d81..43bab2db9 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -2093,6 +2093,8 @@ var AppFolderDialog = GObject.registerClass({
         this._sourceMappedId = 0;
         this._popdownTimeoutId = 0;
         this._needsZoomAndFade = false;
+
+        this._popdownCallbacks = [];
     }
 
     _addFolderNameEntry() {
@@ -2297,6 +2299,9 @@ var AppFolderDialog = GObject.registerClass({
                     opacity: 255,
                 });
                 this.hide();
+
+                this._popdownCallbacks.forEach(func => func());
+                this._popdownCallbacks = [];
             },
         });
 
@@ -2477,7 +2482,16 @@ var AppFolderDialog = GObject.registerClass({
         this.emit('open-state-changed', true);
     }
 
-    popdown() {
+    popdown(callback) {
+        // Either call the callback right away, or wait for the zoom out
+        // animation to finish
+        if (callback) {
+            if (this.visible)
+                this._popdownCallbacks.push(callback);
+            else
+                callback();
+        }
+
         if (!this._isOpen)
             return;