Name_Abbrev_Root_dlg.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 "Name_Abbrev_Root_dlg.h"
#include <iostream>

#define SPACE 8
#define MARGIN 6

NameAbbrevRootDlg::NameAbbrevRootDlg(int nameWidth
                                    ,QString nameLabel
                                    ,int abbrevWidth
                                    ,QString abbrevLabel
                                    ,QMainWindow *parent)
        : RootDlg()
{
        // The status bar must be set up here because RootDlg is a virtual parent
        statusBar = parent->statusBar();
        na_wdgt = new NameAbbrevWidget(nameWidth
                                      ,nameLabel
                                      ,abbrevWidth
                                      ,abbrevLabel
                                      ,ui.frame
                                      ,ui.vboxLayout2
                                      ,this
                                      );
}

bool NameAbbrevRootDlg::enableBtn(QString oldName
                                 ,QString oldAbbrev
                                 ,int parentID
                                 ,RootItem * rootItem
                                 ,bool (*pUniqueName)(QString, int)
                                 ,bool (*pUniqueAbbrev)(QString, int))
{
        return enableBtn(oldName
                        ,getName()
                        ,oldAbbrev
                        ,getAbbrev()
                        ,parentID
                        ,rootItem
                        ,pUniqueName
                        ,pUniqueAbbrev
                        ,this
                        );
}
bool NameAbbrevRootDlg::enableBtn(QString oldName
                                      ,QString newName
                                      ,QString oldAbbrev
                                      ,QString newAbbrev
                                      ,int parentID
                                      ,RootItem * rootItem
                                      ,bool (*pUniqueName)(QString, int)
                                      ,bool (*pUniqueAbbrev)(QString, int)
                                      ,RootDlg * dialog
                                      )
{
        if(newName.isEmpty() || newAbbrev.isEmpty())
        {
                dialog->okButtonEnabled(false);
                return false;
        }
        
        if (rootItem != 0) // existing object
        {
                if (oldName == newName
                && oldAbbrev == newAbbrev )
                {
                        dialog->okButtonEnabled(false);
                        return false;
                }
                else
                {
                        if(oldName != newName && !pUniqueName(newName,parentID) )
                        {
                                dialog->okButtonEnabled(false);
                                return false;
                        }
                        else
                                if(oldAbbrev != newAbbrev && !pUniqueAbbrev(newAbbrev, parentID))
                                {
                                        dialog->okButtonEnabled(false);
                                        return false;
                                }
                                else
                                {
                                        dialog->okButtonEnabled(true);
                                        return true;
                                }
                }
        }
        else // new object
        {
                if (pUniqueAbbrev(newAbbrev, parentID)
                        && pUniqueName(newName, parentID))
                {
                        dialog->okButtonEnabled(true);
                        return true;
                }
                else
                {
                        dialog->okButtonEnabled(false);
                        return false;
                }
        }
        return true;
}

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