/*    This file is a part of plaYUVer project
 *    Copyright (C) 2014-2016  by Luis Lucas      (luisfrlucas@gmail.com)
 *                                Joao Carreira   (jfmcarreira@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.,
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/**
 * \file     AboutDialog.cpp
 * \brief    About Dialog
 *           Based on the work of Glad Deschrijver <glad.deschrijver@gmail.com> in KTikZ project
 */

#include "AboutDialog.h"
#include <QApplication>
#include <QDialogButtonBox>
#include <QLabel>
#include <QTextEdit>
#include <QVBoxLayout>

AboutDialog::AboutDialog( QWidget *parent ) :
        QDialog( parent )
{
  QPixmap logo = QPixmap( ":/images/playuver-backgroud-logo.png" ).scaled( QSize( 350, 350 ), Qt::KeepAspectRatio );
  QLabel *pixmapLabel = new QLabel;
  pixmapLabel->setPixmap( logo );

  QLabel *label = new QLabel( QString( "<h1>%1 Version %2</h1><p>%3</p><p>%4</p>" )
      .arg( QApplication::applicationName() )
      .arg( QApplication::applicationVersion() )
      .arg( tr( "Enhanced open-source Qt-based raw video player" ) )
      .arg( tr( "Copyright © 2014–2015 Luis Lucas and Joao Carreira" ) ) );
  label->setWordWrap( true );

  QWidget *topWidget = new QWidget;
  QVBoxLayout *topLayout = new QVBoxLayout;
  topLayout->addWidget( pixmapLabel );
  topLayout->addWidget( label );
  topWidget->setLayout( topLayout );

//	QTextEdit *textEdit = new QTextEdit(tr("<p>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.</p>"
//	    "<p>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.</p>"));
//	textEdit->setReadOnly(true);
  QDialogButtonBox *buttonBox = new QDialogButtonBox( QDialogButtonBox::Ok );
  connect( buttonBox, SIGNAL( accepted() ), this, SLOT( accept() ) );

  QVBoxLayout *mainLayout = new QVBoxLayout( this );
  mainLayout->addWidget( topWidget );
  //mainLayout->addWidget(textEdit);
  mainLayout->addWidget( buttonBox );
  mainLayout->setSpacing( 10 );
  buttonBox->setFocus();

  setWindowTitle( tr( "About %1" ).arg( QApplication::applicationName() ) );
}