/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <sal/config.h>

#include <QtGraphics.hxx>
#include <QtSalFrame.hxx>
#include <QtSalFrame.moc>

QtSalFrame::QtSalFrame(QtFrame* pParent, SalFrameStyleFlags nSalFrameStyle)
    : QtFrame(pParent, nSalFrameStyle)
{
}

QtSalFrame::~QtSalFrame() {}

SalGraphics* QtSalFrame::GetGraphics() { return m_pQtGraphics.get(); }

QImage QtSalFrame::GetImage() { return *m_pQImage; }

SalGraphics* QtSalFrame::DoAcquireGraphics(const QSize& rSize)
{
    if (!m_pQtGraphics)
    {
        m_pQtGraphics.reset(new QtGraphics(this));
        m_pQImage.reset(new QImage(rSize, Qt_DefaultFormat32));
        m_pQImage->fill(Qt::transparent);
        m_pQtGraphics->ChangeQImage(m_pQImage.get());
    }
    return m_pQtGraphics.get();
}

void QtSalFrame::DoHandleResizeEvent(int nWidth, int nHeight)
{
    if (m_pQImage && m_pQImage->size() != QSize(nWidth, nHeight))
    {
        QImage* pImage = new QImage(m_pQImage->copy(0, 0, nWidth, nHeight));
        m_pQtGraphics->ChangeQImage(pImage);
        m_pQImage.reset(pImage);
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
