extensions-app: Add compat code for older shell versions

The Extensions app is also distributed as flatpak, so we cannot
assume that its version matches the shell. In order to not show
all extensions as disabled when running under a shell version that
doesn't include the `enabled` property yet, add a fallback based
on the current state.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7004

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3073>

diff --git a/subprojects/extensions-app/js/extensionManager.js b/subprojects/extensions-app/js/extensionManager.js
index 3f2e3bdcc121ce95c142779b4e5170be48256b44..6c557a88535a9d108a166ef7f5f05cc880c513d8 100644 (file)
--- a/subprojects/extensions-app/js/extensionManager.js
+++ b/subprojects/extensions-app/js/extensionManager.js
@@ -142,6 +142,10 @@ const Extension = GObject.registerClass({
             this._state = state;
             this.notify('state');
 
+            // Compat with older shell versions
+            if (this._enabled === undefined)
+                this.notify('enabled');
+
             if (this.hasError !== hadError) {
                 this.notify('has-error');
                 this.notify('error');
@@ -203,6 +207,12 @@ const Extension = GObject.registerClass({
     }
 
     get enabled() {
+        // Compat with older shell versions
+        if (this._enabled === undefined) {
+            return this.state === ExtensionState.ACTIVE ||
+                   this.state === ExtensionState.ACTIVATING;
+        }
+
         return this._enabled;
     }