- /** Emitted when content has been added to or removed from the playlist; implies OrderChanged */
- mutable boost::signals2::signal<void ()> Changed;
- mutable boost::signals2::signal<void ()> OrderChanged;
- /** Emitted when something about a piece of our content has changed;
- * these emissions include when the position of the content changes.
- * Third parameter is true if signals are currently being emitted frequently.
- */
- mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> ContentChanged;
+ /** Emitted when content has been added to or removed from the playlist; implies OrderChange */
+ mutable boost::signals2::signal<void (ChangeType)> Change;
+ mutable boost::signals2::signal<void ()> OrderChange;
+ /** Emitted when the length might have changed; may sometimes be emitted when it has not */
+ mutable boost::signals2::signal<void ()> LengthChange;
+
+ mutable boost::signals2::signal<void (ChangeType, std::weak_ptr<Content>, int, bool)> ContentChange;