From 1359b272a4f9db85a93160b3fe058cfcb7493b85 Mon Sep 17 00:00:00 2001
From: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Tue, 29 Dec 2020 18:51:40 -0300
Subject: [PATCH] viewSelector: Tie workspace fit mode to adjustment

Tie the fit mode adjustment of WorkspacesDisplay to the
state adjustment of AppPagesContainer, and transition to
the ALL fit mode when the app grid is visible.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1613>
---
 js/ui/viewSelector.js   | 6 ++++++
 js/ui/workspacesView.js | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/js/ui/viewSelector.js b/js/ui/viewSelector.js
index 72f068aa4..b12061889 100644
--- a/js/ui/viewSelector.js
+++ b/js/ui/viewSelector.js
@@ -181,6 +181,12 @@ class ActivitiesContainer extends St.Widget {
             opacity: Util.lerp(0, 255, 1 - progress),
             visible: (1 - progress) !== 0,
         });
+
+        const { fitModeAdjustment } = this._workspacesDisplay;
+        fitModeAdjustment.value = Util.lerp(
+            WorkspacesView.FitMode.SINGLE,
+            WorkspacesView.FitMode.ALL,
+            progress);
     }
 
     _getWorkspacesBoxes(box, thumbnailsHeight) {
diff --git a/js/ui/workspacesView.js b/js/ui/workspacesView.js
index 3f3cc3edb..93782f431 100644
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@@ -967,4 +967,8 @@ class WorkspacesDisplay extends St.Widget {
         Main.wm.actionMoveWorkspace(ws);
         return Clutter.EVENT_STOP;
     }
+
+    get fitModeAdjustment() {
+        return this._fitModeAdjustment;
+    }
 });