////////////////////////////////////////////////////////////////////////////
//
//  Crytek Engine Source File.
//  Copyright (C), Crytek Studios, 2001.
// -------------------------------------------------------------------------
//  File name:   XmlTemplate.h
//  Version:     v1.00
//  Created:     28/11/2001 by Timur.
//  Compilers:   Visual C++ 6.0
//  Description: CXmlTemplate declaration.
// -------------------------------------------------------------------------
//  History:
//
////////////////////////////////////////////////////////////////////////////

#ifndef __XmlTemplate_h__
#define __XmlTemplate_h__

#if _MSC_VER > 1000
#pragma once
#endif

/*!
 *	CXmlTemplate is XML base template of parameters.
 *
 */
class CXmlTemplate
{
public:
	//! Scans properties of XML template,
	//! for each property try to find corresponding attribute in specified XML node, and copy
	//! value to Value attribute of template.
	static void GetValues( XmlNodeRef &templateNode,const XmlNodeRef &fromNode );

	//! Scans properties of XML template, fetch Value attribute of each and put as Attribute in
	//! specified XML node.
	static void SetValues( const XmlNodeRef &templateNode,XmlNodeRef &toNode );
	static bool SetValues( const XmlNodeRef &templateNode,XmlNodeRef &toNode,const XmlNodeRef &modifiedNode );

	//! Add parameter to template.
	static void AddParam( XmlNodeRef &templ,const char *paramName,bool value );
	static void AddParam( XmlNodeRef &templ,const char *paramName,int value,int min=0,int max=10000 );
	static void AddParam( XmlNodeRef &templ,const char *paramName,float value,float min=-10000,float max=10000 );
	static void AddParam( XmlNodeRef &templ,const char *paramName,const char *sValue );
};

/*!
 *	CXmlTemplateRegistry is a collection of all registred templates.
 */
class CXmlTemplateRegistry
{
public:
	CXmlTemplateRegistry();

	void LoadTemplates( const CString &path );
	void AddTemplate( const CString &name,XmlNodeRef &tmpl );

	XmlNodeRef FindTemplate( const CString &name );

private:
	StdMap<CString,XmlNodeRef> m_templates;
};

#endif // __XmlTemplate_h__