**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
private:
mutable Real index;
mutable Time time_cur;
+ mutable synfig::Mutex mutex;
public:
Layer_Duplicate();
+ //! Duplicates the Layer
+ virtual Layer::Handle clone(const GUID& deriv_guid=GUID())const;
virtual bool set_param(const String & param, const synfig::ValueBase &value);
-
virtual ValueBase get_param(const String & param)const;
-
virtual Color get_color(Context context, const Point &pos)const;
-
virtual void set_time(Context context, Time time)const;
-
virtual void set_time(Context context, Time time, const Point &point)const;
-
+ virtual ValueNode_Duplicate::Handle get_duplicate_param()const;
virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
-
virtual Vocab get_param_vocab()const;
-
+ virtual bool reads_context()const { return true; }
}; // END of class Layer_Duplicate
}; // END of namespace synfig