QtXmlWrapper.h

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/*
 * QtXmlWrapper.h - a QtXml based XML backend for ZynAddSubxFX
 *
 * Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * This program 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 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
/* File derived from XMLwrapper.h: */
/*
  ZynAddSubFX - a software synthesizer
 
  XMLwrapper.h - XML wrapper
  Copyright (C) 2003-2005 Nasca Octavian Paul
  Copyright (C) 2009-2009 Mark McCurry
  Author: Nasca Octavian Paul
          Mark McCurry
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of version 2 of the GNU General Public License
  as published by the Free Software Foundation.
 
  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 General Public License (version 2 or later) for more details.
 
  You should have received a copy of the GNU General Public License (version 2)
  along with this program; if not, write to the Free Software Foundation,
  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 
*/
 
#ifndef QT_XML_WRAPPER_H
#define QT_XML_WRAPPER_H
 
#include "../globals.h"
 
#include <string>
#include <cstdlib>
#include <cstdio>
#include <cstring>
 
#define QtXmlWrapper XMLwrapper
 
struct XmlData;
 
class QtXmlWrapper
{
public:
        QtXmlWrapper();
        ~QtXmlWrapper();
 
        int saveXMLfile( const std::string & filename ) const;
        int loadXMLfile( const std::string & filename );
 
        char *getXMLdata() const;
        bool putXMLdata( const char *xmldata );
 
        void addpar( const std::string & name, int val );
        void addparreal( const std::string & name, float val);
        void addparbool( const std::string & name, int val );
        void addparstr( const std::string & name, const std::string & val );
 
        void beginbranch( const std::string & name );
        void beginbranch( const std::string & name, int id );
        void endbranch();
 
 
        int enterbranch( const std::string & name );
        int enterbranch( const std::string & name, int id );
        void exitbranch();
        int getbranchid( int min, int max ) const;
 
        int getpar( const std::string & name, int defaultpar, int min, int max ) const;
        int getpar127( const std::string & name, int defaultpar ) const;
        int getparbool( const std::string & name, int defaultpar ) const;
 
        void getparstr( const std::string & name, char * par, int maxstrlen ) const;
        std::string getparstr( const std::string & name, const std::string & defaultpar ) const;
        float getparreal( const char * name, float defaultpar ) const;
 
        float getparreal(const char *name, float defaultpar, float min, float max) const;
 
        bool minimal; 
 
        void setPadSynth( bool enabled );
        bool hasPadSynth() const;
 
 
private:
        int dosavefile(const char *filename, int compression, const char *xmldata) const;
 
        char *doloadfile(const std::string &filename) const;
 
        struct
        {
                int Major;
                int Minor;
                int Revision;
        } version;
 
        XmlData * d;
 
 
};
 
#endif