arbol.h

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/***************************************************************************
 *   Copyright (C) 2005 by Ricardo Diaz                                    *
 *   richard@galdi.es                                                      *
 *   http://www.iglues.org                                                 *
 *                                                                         *
 *   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; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef ARBOL_H
#define ARBOL_H

#include <QString>

#include "postgresiface2.h"
#include "funcaux.h"
#include "fixed.h"



class Arbol {
private:
    typedef struct tipohoja;
    typedef struct tiporama {
        tipohoja* hoja; 
        tiporama* sgte; 
    };
    typedef struct tipohoja {
        int idcuenta; 
        QString codigo; 
        QString descripcion; 

        Fixed saldoant, debe, haber, saldo, debeej, haberej, saldoej;
        int numapuntes; 
        tiporama* ramas; 
    };
    tipohoja** raiz; 
    tipohoja* hoja; 
    tiporama* rama; 
    postgresiface2 *conexionbase; 
    QString hojaactiva; 

private:
    void SintetizarRamas(cursor2**, tiporama**);
    void ActualizarHoja(tiporama**, cursor2*, bool*);
    void Deshojar(tiporama*, unsigned int, bool, bool*);

public:
    Arbol();
    ~Arbol();
    void nuevarama(cursor2*);
    void inicializa(cursor2*);
    void actualizahojas(cursor2*);
    void inicia();
    bool deshoja(unsigned int, bool);
    QString hojaactual(QString);
    bool irHoja(QString, unsigned int nivel=4);
};

#endif

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