/* === S Y N F I G ========================================================= */
/*! \file valuenode_bline.h
** \brief Header file for implementation of the "Dash Item List" valuenode
** conversion.
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2011 Carlos López
**
** 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_DILIST_H
#define __SYNFIG_VALUENODE_DILIST_H
/* === H E A D E R S ======================================================= */
#include <vector>
#include <list>
#include <synfig/valuenode.h>
#include <synfig/time.h>
#include <synfig/uniqueid.h>
#include <synfig/dashitem.h>
#include "valuenode_dynamiclist.h"
/* === M A C R O S ========================================================= */
/* === C L A S S E S & S T R U C T S ======================================= */
namespace synfig {
//! Converts a ValueNode_DIList into a DashItem list
// TODO synfig::ValueBase convert_bline_to_DIList(const ValueBase& bline);
/*! \class ValueNode_DIList
** \brief This class implements a list of Dash Items
*/
class ValueNode_DIList : public ValueNode_DynamicList
{
private:
ValueNode::RHandle bline_;
public:
typedef etl::handle<ValueNode_DIList> Handle;
typedef etl::handle<const ValueNode_DIList> ConstHandle;
typedef etl::handle<const ValueNode_DIList> LooseHandle;
ValueNode_DIList();
public:
virtual ValueBase operator()(Time t)const;
virtual ~ValueNode_DIList();
virtual String link_local_name(int i)const;
virtual String get_name()const;
virtual String get_local_name()const;
//! Inserts a new entry between the previous found
//! dashitem and the one where the action was called
//! \param index the index of the entry where the action is done
//! \param time the time when inserted in animation mode
//! \param origin unused. Always is in the middle.
//! \return the new List Entry
virtual ListEntry create_list_entry(int index, Time time=0, Real origin=0.5);
//! Gets the bline RHandle
ValueNode::LooseHandle get_bline()const;
//! Sets the bline RHandle
void set_bline(ValueNode::Handle b);
protected:
LinkableValueNode* create_new()const;
public:
static bool check_type(Type &type);
// Creates a Value Node Width Point List from another compatible list
static ValueNode_DIList* create(const ValueBase &x=type_list);
}; // END of class ValueNode_DIList
typedef ValueNode_DIList::ListEntry::ActivepointList ActivepointList;
}; // END of namespace synfig
/* === E N D =============================================================== */
#endif