/******************************** LICENSE ********************************

 Copyright 2007 European Centre for Medium-Range Weather Forecasts (ECMWF)

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at 

    http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.

 ******************************** LICENSE ********************************/

/*! \file AxisTickLabelType.h
    \brief Definition of the Template class AxisTickLabel.
    
    Magics Team - ECMWF 2005
    
    Started: Fri 7-Oct-2005
    
    Changes:
    
*/

#ifndef AxisTickLabelType_H
#define AxisTickLabelType_H

#include "magics.h"
#include "MagTranslator.h"
#include "Factory.h"

#include "NumberLabelTypeAttributes.h"
#include "LabelListLabelTypeAttributes.h"

namespace magics {

class AxisTickLabelType 
{
public:
	AxisTickLabelType() {}
	virtual ~AxisTickLabelType() {}    
	virtual void set(const XmlNode& ) {}
	virtual void set(const map<string, string>& ) {}
	virtual bool accept(const string&) { return false; }
	virtual AxisTickLabelType* clone() const {return  new AxisTickLabelType();}
	virtual string label(const string& label) { return label; }
	virtual void toxml(ostream&, int)  const;

protected:
 	//! Method to print string about this class on to a stream of type ostream (virtual).
	virtual void print(ostream&) const; 

private:
	//! Copy constructor - No copy allowed
	AxisTickLabelType(const AxisTickLabelType&);
	//! Overloaded << operator to copy - No copy allowed
	AxisTickLabelType& operator=(const AxisTickLabelType&);

// -- Friends
	//! Overloaded << operator to call print().
	friend ostream& operator<<(ostream& s,const AxisTickLabelType& p)
		{ p.print(s); return s; }
};

class NumberLabelType : public AxisTickLabelType, public NumberLabelTypeAttributes
{
public:
	NumberLabelType() {}
	virtual ~NumberLabelType() {}    
	virtual void set(const XmlNode& node) 
		{ NumberLabelTypeAttributes::set(node);  }
	virtual void set(const map<string, string>& map) 
		{ NumberLabelTypeAttributes::set(map); }
	bool accept(const string& node) { return  NumberLabelTypeAttributes::accept(node); }
	virtual AxisTickLabelType* clone() const {
		NumberLabelType* label =  new NumberLabelType();
		label->copy(*this);
		return label;
	}
	virtual string label(const string& label);
	virtual void print(ostream&) const; 
	virtual void toxml(ostream&, int)  const;
};

class LabelListLabelType : public AxisTickLabelType, public LabelListLabelTypeAttributes
{
public:
	LabelListLabelType();
	virtual ~LabelListLabelType() {}    
	virtual void set(const XmlNode& node) 
		{ LabelListLabelTypeAttributes::set(node); current_ = labels_.begin(); }
	virtual void set(const map<string, string>& map) 
		{ LabelListLabelTypeAttributes::set(map); }
	bool accept(const string& node) { return  LabelListLabelTypeAttributes::accept(node); }
	virtual AxisTickLabelType* clone() const {
		LabelListLabelType* label =  new LabelListLabelType();
		label->copy(*this);
		return label;
	}
	virtual string label(const string& label);
	virtual void print(ostream&) const; 
	virtual void toxml(ostream&, int)  const;
	map<string, string> cache_;
protected:
	vector<string>::const_iterator current_;
};

template <>
class MagTranslator<string, AxisTickLabelType> { 
public:
	AxisTickLabelType* operator()(const string& val )
	{
		return SimpleObjectMaker<AxisTickLabelType>::create(val);
	}

	AxisTickLabelType* magics(const string& param)
	{
		AxisTickLabelType* object=0;
		ParameterManager::update(param, object);
		return object;
	}
};

} // namespace magics
#endif
