Initial GTK4 port

Port most of the player to GTK4. Some things are still broken or disabled due to GTK change, but will be gradually fixed.
2025-08-31 00:11:59 +02:00 · 2020-10-05 21:19:29 +02:00
parent e7e9b9c07d
commit bae0b805ea
10 changed files with 229 additions and 121 deletions
--- a/clapper_src/headerbar.js
+++ b/clapper_src/headerbar.js
@@ -0,0 +1,73 @@
+const { GLib, GObject, Gtk, Pango } = imports.gi;
+
+var HeaderBar = GObject.registerClass(
+class ClapperHeaderBar extends Gtk.HeaderBar
+{
+    _init(window, startButtons, endButtons)
+    {
+        super._init();
+
+        this.set_title_widget(this._createWidgetForWindow(window));
+        startButtons.forEach(btn => this.pack_start(btn));
+        endButtons.forEach(btn => this.pack_end(btn));
+    }
+
+    updateHeaderBar(mediaInfo)
+    {
+        let title = mediaInfo.get_title();
+        let subtitle = mediaInfo.get_uri() || null;
+
+        if(subtitle && subtitle.startsWith('file://')) {
+            subtitle = GLib.filename_from_uri(subtitle)[0];
+            subtitle = GLib.path_get_basename(subtitle);
+        }
+
+        if(!title) {
+            title = (!subtitle)
+                ? this.defaultTitle
+                : (subtitle.includes('.'))
+                ? subtitle.split('.').slice(0, -1).join('.')
+                : subtitle;
+
+            subtitle = null;
+        }
+
+        this.titleLabel.label = title;
+        this.subtitleLabel.visible = (subtitle !== null);
+
+        if(subtitle)
+            this.subtitleLabel.label = subtitle;
+    }
+
+    _createWidgetForWindow(window)
+    {
+        let box = new Gtk.Box ({
+            orientation: Gtk.Orientation.VERTICAL,
+            valign: Gtk.Align.CENTER
+        });
+
+        this.titleLabel = new Gtk.Label({
+            halign: Gtk.Align.CENTER,
+            single_line_mode: true,
+            ellipsize: Pango.EllipsizeMode.END,
+            width_chars: 5,
+        });
+        this.titleLabel.add_css_class('title');
+        this.titleLabel.set_parent(box);
+
+        window.bind_property('title', this.titleLabel, 'label',
+            GObject.BindingFlags.SYNC_CREATE
+        );
+
+        this.subtitleLabel = new Gtk.Label({
+            halign: Gtk.Align.CENTER,
+            single_line_mode: true,
+            ellipsize: Pango.EllipsizeMode.END,
+        });
+        this.subtitleLabel.add_css_class('subtitle');
+        this.subtitleLabel.set_parent(box);
+        this.subtitleLabel.visible = false;
+
+        return box;
+    }
+});