/*
 * Copyright (C) 2008-2009, Pino Toscano <pino@kde.org>
 * Copyright (C) 2013, Fabio D'Urso <fabiodurso@hotmail.it>
 * Copyright (C) 2017, Albert Astals Cid <aacid@kde.org>
 *
 * 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, 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 "pageview.h"

#include <poppler-qt5.h>

#include <QtWidgets/QApplication>
#include <QtWidgets/QDesktopWidget>
#include <QtGui/QImage>
#include <QtWidgets/QLabel>
#include <QtGui/QPixmap>
#include <QDebug>

PageView::PageView(QWidget *parent) : QScrollArea(parent), m_zoom(1.0), m_rotation(0), m_dpiX(QApplication::desktop()->physicalDpiX()), m_dpiY(QApplication::desktop()->physicalDpiY())
{
    m_imageLabel = new QLabel(this);
    m_imageLabel->resize(0, 0);
    setWidget(m_imageLabel);
}

PageView::~PageView() { }

void PageView::documentLoaded() { }

void PageView::documentClosed()
{
    m_imageLabel->clear();
    m_imageLabel->resize(0, 0);
}

void PageView::pageChanged(int page)
{
    Poppler::Page *popplerPage = document()->page(page);

    if (!popplerPage) {
        qDebug() << "Page" << page << "is malformed";
        return;
    }
    const double resX = m_dpiX * m_zoom;
    const double resY = m_dpiY * m_zoom;

    Poppler::Page::Rotation rot;
    if (m_rotation == 0) {
        rot = Poppler::Page::Rotate0;
    } else if (m_rotation == 90) {
        rot = Poppler::Page::Rotate90;
    } else if (m_rotation == 180) {
        rot = Poppler::Page::Rotate180;
    } else { // m_rotation == 270
        rot = Poppler::Page::Rotate270;
    }

    QImage image = popplerPage->renderToImage(resX, resY, -1, -1, -1, -1, rot);
    if (!image.isNull()) {
        m_imageLabel->resize(image.size());
        m_imageLabel->setPixmap(QPixmap::fromImage(image));
    } else {
        m_imageLabel->resize(0, 0);
        m_imageLabel->setPixmap(QPixmap());
    }
    delete popplerPage;
}

void PageView::slotZoomChanged(qreal value)
{
    m_zoom = value;
    if (!document()) {
        return;
    }
    reloadPage();
}

void PageView::slotRotationChanged(int value)
{
    m_rotation = value;
    if (!document()) {
        return;
    }
    reloadPage();
}
