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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/

/**************************************************************************
*   Copyright (C) 2009 by Franz Schmid                                    *
*   franz.schmid@altmuehlnet.de                                           *
*                                                                         *
*   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.,                                       *
*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
***************************************************************************/


#include "gradientaddedit.h"
#include <QMessageBox>

gradientEditDialog::gradientEditDialog(QWidget* parent, QString name, VGradient gradient, ColorList doco, ScribusDoc *doc, QHash<QString, VGradient> *gradients, bool newFlag) : QDialog(parent)
{
        setupUi(this);
        setModal(true);
        editor->setColors(doco);
        editor->setGradient(gradient);
        gradientName->setText(name);
        m_doc = doc;
        m_name = name;
        m_gradients = gradients;
        isNew = newFlag;
        connect(buttonBox, SIGNAL(accepted()), this, SLOT(quitDialog()));
}

QString gradientEditDialog::name()
{
        return gradientName->text();
}

VGradient gradientEditDialog::gradient()
{
        return editor->gradient();
}

void gradientEditDialog::quitDialog()
{
        if (gradientName->text().isEmpty())
        {
                QMessageBox::information(this, CommonStrings::trWarning, tr("You cannot create a gradient without a name\nPlease give it a name"), 0);
                gradientName->setFocus();
                gradientName->selectAll();
                return;
        }
        if ((m_name != gradientName->text()) || (isNew))
        {
                if (m_gradients->contains(gradientName->text()))
                {
                        QMessageBox::information(this, CommonStrings::trWarning, tr("The name of the gradient already exists,\nplease choose another one."), CommonStrings::tr_OK, 0, 0, 0, QMessageBox::Ok);
                        gradientName->selectAll();
                        gradientName->setFocus();
                        return;
                }
                else
                        accept();
        }
        else
                accept();
}