khanat-code-old/code/nel/src/georges/form.h
2010-05-06 02:08:41 +02:00

128 lines
3.3 KiB
C++

// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// 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 NL_FORM_H
#define NL_FORM_H
#include "nel/misc/types_nl.h"
#include "nel/georges/u_form.h"
#include "form_elm.h"
#include "header.h"
extern bool convertFormFile (const char *oldFileName, const char *newFileName);
namespace NLGEORGES
{
class UFormElm;
/**
* This class implement a georges form.
*/
class CForm : public UForm
{
friend class CFormLoader;
friend bool convertFormFile (const char *oldFileName, const char *newFileName);
public:
enum { HeldElementCount = 4 };
// From UForm
UFormElm& getRootNode ();
const UFormElm& getRootNode () const;
const std::string &getComment () const;
void write (class NLMISC::IStream &stream, bool georges4CVS);
void getDependencies (std::set<std::string> &dependencies) const;
uint getNumParent () const;
UForm *getParentForm (uint parent) const;
#ifdef NL_OS_WINDOWS
# pragma warning (disable : 4355)
#endif
CForm ();
~CForm ();
// Clean the form. Erase parents.
void clean ();
// ** Types
// ** Header
CFileHeader Header;
// ** Body
/// Vector of CFormElm*
CFormElmStruct Elements;
/// Backup slots
CFormElmStruct *HeldElements[HeldElementCount];
// ** IO functions
// Set the filename before saving the form
void write (xmlDocPtr doc, const char *filename, bool georges4CVS);
// ** Parent access
// Insert parent before parent indexed "before".
bool insertParent (uint before, const char *filename, CForm *parent);
// Remove a parent from parent list
void removeParent (uint parent);
// Get a parent
CForm * getParent (uint parent) const;
const std::string &getParentFilename (uint parent) const;
// Get parent count
uint getParentCount () const;
// Clear parents
void clearParents ();
// Get the form filename with extension
const std::string &getFilename () const;
// Error handling
void warning (bool exception, const char *function, const char *format, ... ) const;
private:
// A parent structure
class CParent
{
public:
std::string ParentFilename;
NLMISC::CSmartPtr<CForm> Parent;
};
/// Pointer on the parent
std::vector<CParent> ParentList;
// CFormLoader call it
// Set the filename before reading the form
void read (xmlNodePtr node, CFormLoader &loader, CFormDfn *dfn, const char *filename);
// Called by read
void readParent (const char *parent, CFormLoader &loader);
// The form filename
std::string _Filename;
};
} // NLGEORGES
#endif // NL_FORM_H