/*
 * LCD Image Converter. Converts images and fonts for embedded applications.
 * Copyright (C) 2010 riuson
 * mailto: riuson@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 3 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, see <http://www.gnu.org/licenses/
 */

#include "dialogsavechanges.h"

#include <QMessageBox>

namespace AppUI
{
namespace CommonDialogs
{

DialogSaveChanges::DialogSaveChanges(const QString& documentName, QWidget* parent)
{
  this->mBox = new QMessageBox(parent);
  this->connect(this->mBox, SIGNAL(finished(int)), SLOT(on_messageBox_finished(int)));

  this->mBox->setWindowTitle(tr("Save changes?"));
  this->mBox->setText(tr("Document '%1' have unsaved changes.").arg(documentName));
  this->mBox->setInformativeText(tr("Closing document without saving can cause loss of changes."));
  this->mBox->setIcon(QMessageBox::Question);

  this->mBox->addButton(QMessageBox::Save);
  this->mBox->addButton(QMessageBox::Discard);
  this->mBox->addButton(QMessageBox::Cancel);

  this->mAnswer = Cancel;
}

DialogSaveChanges::~DialogSaveChanges() { delete this->mBox; }

int DialogSaveChanges::answer() { return this->mAnswer; }

int DialogSaveChanges::exec() { return this->mBox->exec(); }

void DialogSaveChanges::on_messageBox_finished(int result)
{
  switch (result) {
    case QMessageBox::Save: {
      this->mAnswer = Save;
      break;
    }

    case QMessageBox::Discard: {
      this->mAnswer = DontSave;
      break;
    }

    case QMessageBox::Cancel: {
      this->mAnswer = Cancel;
      break;
    }

    default: {
      this->mAnswer = Cancel;
      break;
    }
  }
}

} // namespace CommonDialogs
} // namespace AppUI