/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            historywidget.cc
 *
 *  Wed Jul 27 14:00:37 CEST 2005
 *  Copyright  2005 Bent Bisballe
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of MIaV.
 *
 *  MIaV 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.
 *
 *  MIaV 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 MIaV; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#include "historywidget.h"

#include "miav_config.h"

HistoryWidget::HistoryWidget(QWidget *p) : QLabel(p)
{
  parent = p;
  image = NULL;
}

HistoryWidget::~HistoryWidget()
{
  if(image) delete image;
}

void HistoryWidget::set_image(QImage *i)
{
  if(image) delete image;

  image = new QImage(*i);

  QImage resized = image->scaled(width(), height(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
  p = QPixmap::fromImage(resized);
  setPixmap(p);
}

QImage * HistoryWidget::get_image()
{
  return image;
}

static HistoryWidget *fs = NULL;

void HistoryWidget::mouseReleaseEvent(QMouseEvent *event)
{
  if(!parent) {    // We are a fullscreen window
    destroy();
  } else {         // We are a nested window
    // Delete old instances before going fullscreen.
    if(fs) delete fs;
    
    fs = new HistoryWidget(NULL);
    fs->showFullScreen();
    fs->setFixedWidth(config->readInt("pixel_width"));
    fs->setFixedHeight(config->readInt("pixel_height"));
    fs->set_image(image);
  }
}