selectcanalview.cpp

Go to the documentation of this file.

/***************************************************************************
 *   Copyright (C) 2003 by Tomeu Borras                                    *
 *   tborras@conetxia.com                                                  *
 *                                                                         *
 *   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.             *
 ***************************************************************************/

#include "selectcanalview.h"
#include "empresa.h"
#include "funcaux.h"



selectcanalview::selectcanalview(Empresa *emp,QWidget *parent)
        : QDialog(parent), PEmpresaBase(emp) {
    _depura("selectcanalview::selectcanalview", 0);
    setupUi(this);
    numdigitos = ((Empresa *)empresaBase())->numdigitosempresa();
    m_iterador = new QTreeWidgetItemIterator(m_listCanales);

    m_listCanales->setColumnCount(5);

    QStringList etiquetas;
    etiquetas << tr("nom_canal") << tr("desc_canal") << tr("Status") << tr("idcanal") << tr("Seleccion");
    m_listCanales->setHeaderLabels(etiquetas);

    cargacanales();
    _depura("END selectcanalview::selectcanalview", 0);
}



selectcanalview::~selectcanalview() {
    _depura("selectcanalview::~selectcanalview", 0);
    delete m_iterador;
    _depura("END selectcanalview::~selectcanalview", 0);
}



void selectcanalview::cargacanales() {
    _depura("selectcanalview::cargacanales", 0);
    QMap <int, QTreeWidgetItem *> Lista;
    QTreeWidgetItem *it;

    int idcanal = 0;
    cursor2 *cursoraux1;
    m_listCanales->clear();
    empresaBase()->begin();
    cursoraux1 = empresaBase()->cargacursor("SELECT * FROM canal", "canalillos");
    empresaBase()->commit();
    while (!cursoraux1->eof()) {
        idcanal = atoi(cursoraux1->valor("idcanal").toAscii());
        it = new QTreeWidgetItem(m_listCanales);
        Lista[idcanal] = it;
        it->setText(3, cursoraux1->valor("idcanal"));
        it->setText(1, cursoraux1->valor("descripcion"));
        it->setText(0, cursoraux1->valor("nombre"));
        it->setCheckState(0, Qt::Unchecked);
         it->setExpanded(TRUE);
        cursoraux1->siguienteregistro();
    } // end while

    delete cursoraux1;
    _depura("END selectcanalview::cargacanales", 0);
}



int selectcanalview::firstcanal() {
    _depura("selectcanalview::firstcanal", 0);
    delete m_iterador;
    m_iterador = new QTreeWidgetItemIterator(m_listCanales);
    _depura("END selectcanalview::firstcanal", 0);
    return nextcanal();
}



int selectcanalview::nextcanal() {
    _depura("selectcanalview::nextcanal", 0);
    int idcanal = 0;
    fprintf(stderr, "nextcanal\n");
    while ((**m_iterador) && idcanal == 0) {
        if ((**m_iterador)->checkState(0) == Qt::Checked) {
            idcanal = (**m_iterador)->text(3).toInt();
            fprintf(stderr, "siguiente canal:%d\n", idcanal);
            return idcanal;
        } // end if
        ++(*m_iterador);
    } // end while

    _depura("END selectcanalview::nextcanal", 0);
    return idcanal;
}



QString selectcanalview::cadcanal() {
    _depura("selectcanalview::cadcanal", 0);

    int idcanal;
    QString ccanales = "";

    idcanal = firstcanal();
    while (idcanal) {
        if (ccanales != "")
            ccanales.sprintf("%s, %d", ccanales.toAscii().constData(), idcanal);
        else
            ccanales.sprintf("%d", idcanal);
        idcanal = nextcanal();
    } // end while

    _depura("END selectcanalview::cadcanal", 0);
    return ccanales;
}



QString selectcanalview::nomcanal() {
    _depura("selectcanalview::nomcanal", 0);
    QTreeWidgetItemIterator m_iterador(m_listCanales);
    QString value= "";

    if ((*m_iterador)->checkState(0) == Qt::Checked) {
        value = (*m_iterador)->text(0);
    } // end if

    delete *m_iterador;
    _depura("END selectcanalview::nomcanal", 0);
    return value;
}



void selectcanalview::on_mui_todo_clicked() {
    _depura("selectcanalview::on_mui_todo_clicked", 0);
    QTreeWidgetItemIterator m_iterador(m_listCanales);

    while (*m_iterador) {
        (*m_iterador)->setCheckState(0, Qt::Checked);
        ++m_iterador;
    }

    delete *m_iterador;
    _depura("END selectcanalview::on_mui_todo_clicked", 0);
}



void selectcanalview::on_mui_nada_clicked() {
    _depura("selectcanalview::on_mui_nada_clicked", 0);

    QTreeWidgetItemIterator m_iterador(m_listCanales);

    while (*m_iterador) {
        (*m_iterador)->setCheckState(0, Qt::Unchecked);
        ++m_iterador;
    }

    delete *m_iterador;
    _depura("END selectcanalview::on_mui_nada_clicked", 0);
}



void selectcanalview::on_mui_invertir_clicked() {
    _depura("selectcanalview::on_mui_invertir_clicked", 0);
    QTreeWidgetItemIterator m_iterador(m_listCanales);

    while (*m_iterador) {
        if ((*m_iterador)->checkState(0) == Qt::Unchecked) {
            (*m_iterador)->setCheckState(0, Qt::Checked);
        } else {
            (*m_iterador)->setCheckState(0, Qt::Unchecked);
        } // end if
        ++m_iterador;
    } // end while

    delete *m_iterador;
    _depura("END selectcanalview::on_mui_invertir_clicked", 0);
}

---