path: root/src/qmmpui/coverviewer.cpp

/***************************************************************************
 *   Copyright (C) 2017 by Ilya Kotov                                      *
 *   forkotov02@ya.ru                                                      *
 *                                                                         *
 *   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 <QPixmap>
#include <QPainter>
#include <QPaintEvent>
#include <QAction>
#include "filedialog.h"
#include "coverviewer_p.h"

CoverViewer::CoverViewer(QWidget *parent)
        : QWidget(parent)
{
    QAction *saveAsAction = new QAction(tr("&Save As..."), this);
    connect(saveAsAction, SIGNAL(triggered()), SLOT(saveAs()));
    addAction(saveAsAction);
    setContextMenuPolicy(Qt::ActionsContextMenu);
}

CoverViewer::~CoverViewer()
{}

void CoverViewer::setPixmap(const QPixmap &pixmap)
{
    m_pixmap = pixmap;
    update();
}

void CoverViewer::paintEvent(QPaintEvent *p)
{
    QPainter paint(this);
    if(!m_pixmap.isNull())
        paint.drawPixmap(0,0, m_pixmap.scaled(p->rect().size(), Qt::KeepAspectRatio, Qt::SmoothTransformation));
}

void CoverViewer::saveAs()
{
    QString path = FileDialog::getSaveFileName(this, tr("Save Cover As"),
                                               QDir::homePath() + "/cover.jpg",
                                               tr("Images") +" (*.png *.jpg)");

    if (!path.isEmpty())
        m_pixmap.save(path);
}