InstModel.cpp

/***************************************************************************
 *   Copyright (C) 2006 by Graeme Foster                                   *
 *   email    foster.graeme@gmail.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 "InstModel.h"

InstModel::InstModel(dbListManager &dataLists, QObject *parent)
        : RootModel(parent)
{
        Institute * rootObj;
        rootObj = new Institute (0,tr("Institute Name"), tr("Abbreviation"));
        rootItem = new InstItem(rootObj);
        setupInstData(dataLists,rootItem);
}

/******************************************************************************
 * Inherited from QAbstractItemModel
 ******************************************************************************/
QVariant InstModel::headerData(int section, Qt::Orientation orientation,
                                                                                 int role) const
{
        if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
                switch (section)
                {
                        case 0:
                                return tr("Name");
                        case 1:
                                return tr("Abbrev");
                        case 2:
                                return tr("Duration");
                        case 3:
                                return tr("WeeklyPeriods");
                        default:
                                return "";
                }
        return QVariant();
}

/******************************************************************************
 * Private Methods
 ******************************************************************************/
void InstModel::setupInstData(dbListManager &dataLists, RootItem * parent)
{
        Institute * instObj;
        InstItem   * iiObj;
        QList<Institute * > * instList = dataLists.getInstituteList();
        
        for (int iCnt = 0; iCnt < instList->size(); ++iCnt)
        {
                instObj = instList->at(iCnt);
                iiObj = new InstItem(instObj, parent);
                parent->insertChild(iiObj);
                setupProgData(dataLists, iiObj);
        } // end loop for each institute
}

void InstModel::setupProgData(dbListManager &dataLists, InstItem * parent)
{
        Programme * progObj;
        ProgItem   * piObj;
        QList<Programme * > * selectedProgList;
        
        selectedProgList = dataLists.getProgrammeList(parent->getItemData());
        for (int pCnt = 0; pCnt < selectedProgList->size(); ++pCnt)
        {
                progObj = selectedProgList->at(pCnt);
                piObj = new ProgItem(progObj, parent,2);
                parent->insertChild(piObj);
                setupModuleData(dataLists, piObj);
        } // end loop for each programme
}

void InstModel::setupModuleData(dbListManager &dataLists, ProgItem * parent)
{
        Module    * moduleObj;
        ModuleItem * miObj;
        QList<Module * >    * selectedModuleList;

        selectedModuleList = dataLists.getModuleList(parent->getItemData());
        for (int mCnt = 0; mCnt < selectedModuleList->size(); ++mCnt)
        {
                moduleObj = selectedModuleList->at(mCnt);
                miObj = new ModuleItem(moduleObj, parent);
                parent->insertChild(miObj);
        } // end loop for each module
}

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