From: Florian Müllner <fmuellner@gnome.org>
Date: Tue, 20 Feb 2018 17:29:00 +0000 (+0100)
Subject: workspace: Fall back to app name in window caption
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~929^2~5^2~49
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=6eed4e31d7fa4f18a5e7c33037f20a1e88246e01;p=gnome-shell.git

workspace: Fall back to app name in window caption

Just like we did for the window list in app icons' context menu,
provide a fallback for window captions in the window picker rather
than showing blank items to the user.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/26
---

diff --git a/js/ui/workspace.js b/js/ui/workspace.js
index 1e121b778..1ada50f8d 100644
--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@@ -447,12 +447,13 @@ var WindowOverlay = new Lang.Class({
         this.border = new St.Bin({ style_class: 'window-clone-border' });
 
         let title = new St.Label({ style_class: 'window-caption',
-                                   text: metaWindow.title });
+                                   text: this._getCaption() });
         title.clutter_text.ellipsize = Pango.EllipsizeMode.END;
         windowClone.actor.label_actor = title;
 
         this._updateCaptionId = metaWindow.connect('notify::title', w => {
             this.title.text = w.title;
+            this.title.text = this._getCaption();
             this.relayout(false);
         });
 
@@ -565,6 +566,16 @@ var WindowOverlay = new Lang.Class({
         }
     },
 
+    _getCaption() {
+        let metaWindow = this._windowClone.metaWindow;
+        if (metaWindow.title)
+            return metaWindow.title;
+
+        let tracker = Shell.WindowTracker.get_default();
+        let app = tracker.get_window_app(metaWindow);
+        return app.get_name();
+    },
+
     _animateOverlayActor(actor, x, y, width, height) {
         let params = { x: x,
                        y: y,