comparison layer/Layer.h @ 1480:232262e38051 by-id

Update for changes to PlayParameters

      * Return whether the layer is dormant (i.e. hidden) in the given
      * view.
      */
     virtual bool isLayerDormant(const LayerGeometryProvider *v) const;
 
-    PlayParameters *getPlayParameters() override;
+    /**
+     * Return the play parameters for this layer, if any. The return
+     * value is a shared_ptr that can be passed to (e.g.)
+     * PlayParameterRepository::EditCommand to change the parameters.
+     */
+    std::shared_ptr<PlayParameters> getPlayParameters() override;
 
     /**
      * True if this layer will need to place text labels when it is
      * painted. The view will take into account how many layers are
      * requesting this, and will provide a distinct y-coord to each