-/* === S Y N F I G ========================================================= */
-/*! \file valuenode_animated.h
-** \brief Template Header
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SYNFIG_VALUENODE_ANIMATED_H
-#define __SYNFIG_VALUENODE_ANIMATED_H
-
-/* === H E A D E R S ======================================================= */
-
-#include <list>
-
-#include "valuenode.h"
-#include "uniqueid.h"
-#include "waypoint.h"
-
-/* === M A C R O S ========================================================= */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-namespace synfig {
-
-struct ValueNode_Animated : public ValueNode
-{
-public:
- typedef etl::handle<ValueNode_Animated> Handle;
- typedef etl::handle<const ValueNode_Animated> ConstHandle;
-
- typedef synfig::Waypoint Waypoint;
- typedef synfig::WaypointList WaypointList;
-
- typedef std::pair<WaypointList::iterator,bool> findresult;
- typedef std::pair<WaypointList::const_iterator,bool> const_findresult;
-
-protected:
- WaypointList waypoint_list_;
-
-public:
- WaypointList &waypoint_list() { return waypoint_list_; }
-
- const WaypointList &waypoint_list()const { return waypoint_list_; }
-
- virtual WaypointList::iterator new_waypoint(Time t, ValueBase value)=0;
-
- virtual WaypointList::iterator new_waypoint(Time t, ValueNode::Handle value_node)=0;
-
- /*! \note this does not add any waypoint to the ValueNode! */
- Waypoint new_waypoint_at_time(const Time& t)const;
-
- WaypointList::iterator add(const Waypoint &x);
-
- void erase(const UniqueID &x);
-
- //either use find result (return bool and iterator) or
- findresult find_uid(const UniqueID &x);
- const_findresult find_uid(const UniqueID &x)const;
- findresult find_time(const Time &x);
- const_findresult find_time(const Time &x)const;
-
- WaypointList::iterator find(const UniqueID &x);
- WaypointList::const_iterator find(const UniqueID &x)const;
- WaypointList::iterator find(const Time &x);
- WaypointList::const_iterator find(const Time &x)const;
-
- WaypointList::iterator find_next(const Time &x);
- WaypointList::const_iterator find_next(const Time &x)const;
- WaypointList::iterator find_prev(const Time &x);
- WaypointList::const_iterator find_prev(const Time &x)const;
-
- virtual ~ValueNode_Animated();
-
- virtual String get_name()const;
- virtual String get_local_name()const;
-
- static Handle create(ValueBase::Type type);
-
- static Handle create(const ValueBase& value, const Time& time);
-
- static Handle create(ValueNode::Handle value_node, const Time& time);
-
- int find(const Time& begin,const Time& end,std::vector<Waypoint*>& list);
-
- void insert_time(const Time& location, const Time& delta);
-
-protected:
- ValueNode_Animated();
-
- void set_type(ValueBase::Type t);
- virtual void get_times_vfunc(Node::time_set &set) const;
-public:
- DCAST_HACK_ID(4);
-};
-
-}; // END of namespace synfig
-
-/* === E N D =============================================================== */
-
-#endif