Add Player detection

vala-quick-setting/qs.vala

@@ -36,5 +36,56 @@ public class Extension.QuickSetting : Phosh.QuickSetting {
   construct {
     info.set_icon_name ("face-shutmouth-symbolic");
     info.set_info ("I'm Inactive");
+    parent_set.connect (() => replace_player (Stage.QickSettings_Box));
+  }
+  enum Stage {
+    QickSettings_Box = 0,
+    QickSettings,
+    BoxSettings;
+
+    public string to_string () {
+      return ((EnumClass) typeof (Stage).class_ref ()).get_value (this).value_nick.up ();
+    }
+  }
+  void replace_player (Stage stage) {
+    message ("Replace player: Stage %d %s", stage, stage.to_string ());
+    if (parent == null) {
+      message ("Parent is null");
+      return;
+    }
+    if (stage != Stage.BoxSettings) {
+      var _p = parent;
+      for (uint i = 0; i < stage; i++)
+        _p = _p.parent;
+      if (_p.parent != null)
+        replace_player (stage + 1);
+      _p.parent_set.connect (() => replace_player (stage + 1));
+      return;
+    }
+    Gtk.Box box = (Gtk.Box) parent.parent.parent;
+    foreach (var child in box.get_children ())
+      on_something_added (child);
+    box.add.connect ((w) => on_something_added (w));
+  }
+
+  void on_something_added (Gtk.Widget widget) {
+    if (widget.get_type ().is_a (typeof (Gtk.Container))) {
+      ((Gtk.Container) widget).add.connect ((w) => on_something_added (w));
+    }
+
+    Gtk.Box box = (Gtk.Box) parent.parent.parent;
+    find_player (box);
+  }
+
+  void find_player (Gtk.Container container) {
+    foreach (var child in container.get_children ()) {
+      if (child.name == "PhoshDefaultMediaPlayer") {
+        message ("Player found");
+        // container.remove (child);
+      }
+      if (child.get_type ().is_a (typeof (Gtk.Container))) {
+        find_player ((Gtk.Container) child);
+      }
+    }
   }
 }