// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010  Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.



#ifndef RZ_DBVIEW_BAR_H
#define RZ_DBVIEW_BAR_H

#include "nel/misc/types_nl.h"
#include "nel/gui/view_bitmap.h"

/**
 * class implementing a bitmap used as the front texture of a progress bar
 * the bitmap is drawn from _X to _W * _Range/_RangeMax
 * \author Nicolas Brigand
 * \author Nevrax France
 * \date 2002
 */
class CDBViewBar : public CViewBitmap
{
public:
	enum TViewBar { ViewBar_UltraMini, ViewBar_Mini, ViewBar_Normal, ViewBar_MiniThick };
public:

	/// Constructor
	CDBViewBar(const TCtorParam &param)
		: CViewBitmap(param),
		_Slot(TCtorParam())
	{
		_Color= NLMISC::CRGBA::White;
		_ValueInt= 0;
		_RangeInt = 255;
		_ReferenceInt= 0;
		_Type = ViewBar_Normal;
	}

	void setType (TViewBar vb);

	bool parse(xmlNodePtr cur,CInterfaceGroup * parentGroup);
	virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
	virtual void updateCoords ();
	virtual void draw ();

	/// Nbs: Values by Int are not used if the Links are setuped
	void setValue (sint32 r) { _ValueInt = r; }
	void setRange (sint32 r) { _RangeInt = r; }
	void setReference (sint32 r) { _ReferenceInt = r; }
	sint32	getValue () const { return _ValueInt; }
	sint32	getRange () const { return _RangeInt; }
	sint32	getReference () const { return _ReferenceInt; }

	void setValueDbLink (const std::string &r);
	void setRangeDbLink (const std::string &r);
	void setReferenceDbLink (const std::string &r);
	std::string getValueDbLink () const;
	std::string getRangeDbLink () const;
	std::string getReferenceDbLink () const;

	// Reflect ValueInt (ie not used if the link is setuped)
	REFLECT_EXPORT_START(CDBViewBar, CViewBitmap)
		REFLECT_SINT32 ("value", getValue, setValue);
		REFLECT_SINT32 ("range", getRange, setRange);
		REFLECT_SINT32 ("reference", getReference, setReference);
		REFLECT_STRING ("value_dblink", getValueDbLink, setValueDbLink);
		REFLECT_STRING ("range_dblink", getRangeDbLink, setRangeDbLink);
		REFLECT_STRING ("reference_dblink", getReferenceDbLink, setReferenceDbLink);
	REFLECT_EXPORT_END

protected:

	CViewBitmap		_Slot;
	TViewBar		_Type;
	sint32			_HBar;
	NLMISC::CRGBA	_ColorNegative;

	// Value of the progression in arbitrary units. should be integer
	CInterfaceProperty _Value;
	// Max range of the progression in arbitrary units. should be integer
	CInterfaceProperty _Range;
	// Reference of the progression (substracted from value and range).
	CInterfaceProperty _Reference;

	/// Nbs: Values by Int are not used if the Links are setuped. NB: not overwritten by links
	sint32	_ValueInt;
	sint32	_RangeInt;
	sint32	_ReferenceInt;

	void	parseValProp(xmlNodePtr cur, CInterfaceProperty &dbProp, sint32 &intProp, const char *name);
	sint64	getCurrentValProp(const CInterfaceProperty &dbProp, sint32 intProp);
};


#endif // RZ_DBVIEW_BAR_H

/* End of dbview_bar.h */