From 451711b9c65afdb057f4df832acfc57a1ee136ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Dzi=C4=99giel?= <rafostar.github@gmail.com>
Date: Wed, 1 Sep 2021 14:28:15 +0200
Subject: [PATCH] Show current video/audio decoder in popover

---
 src/buttons.js |  5 +++++
 src/main.js    |  1 +
 src/widget.js  | 13 +++++++++++++
 3 files changed, 19 insertions(+)

diff --git a/src/buttons.js b/src/buttons.js
index a86d7e85..88f39e2c 100644
--- a/src/buttons.js
+++ b/src/buttons.js
@@ -191,6 +191,11 @@ class ClapperTrackSelectButton extends PopoverButtonBase
         this._scrolled_window.max_content_height = (isFullscreen && !isMobileMonitor)
             ? 290 : 220;
     }
+
+    setDecoder(decoder)
+    {
+        this._decoder_separator.label = _('Decoder: %s').format(decoder);
+    }
 });
 
 var VolumeButton = GObject.registerClass({
diff --git a/src/main.js b/src/main.js
index ed62309d..48437cd4 100644
--- a/src/main.js
+++ b/src/main.js
@@ -3,6 +3,7 @@ imports.gi.versions.Gtk = '4.0';
 imports.gi.versions.Soup = '2.4';
 
 pkg.initGettext();
+pkg.initFormat();
 
 const { GstClapper, Gtk, Adw } = imports.gi;
 const { App } = imports.src.app;
diff --git a/src/widget.js b/src/widget.js
index 3a86dec4..2d72cf51 100644
--- a/src/widget.js
+++ b/src/widget.js
@@ -79,6 +79,9 @@ class ClapperWidget extends Gtk.Grid
         this.player.connect('duration-changed', this._onPlayerDurationChanged.bind(this));
         this.player.connect('media-info-updated', this._onMediaInfoUpdated.bind(this));
 
+        this.player.connect('video-decoder-changed', this._onPlayerVideoDecoderChanged.bind(this));
+        this.player.connect('audio-decoder-changed', this._onPlayerAudioDecoderChanged.bind(this));
+
         this.overlay.set_child(playerWidget);
         this.overlay.add_overlay(this.revealerTop);
         this.overlay.add_overlay(this.revealerBottom);
@@ -507,6 +510,16 @@ class ClapperWidget extends Gtk.Grid
         this.controls.positionScale.set_value(positionSeconds);
     }
 
+    _onPlayerVideoDecoderChanged(player, decoder)
+    {
+        this.controls.videoTracksButton.setDecoder(decoder);
+    }
+
+    _onPlayerAudioDecoderChanged(player, decoder)
+    {
+        this.controls.audioTracksButton.setDecoder(decoder);
+    }
+
     _onStateNotify(toplevel)
     {
         const isMaximized = Boolean(