MarbleSplashLayer.cpp

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2008-2009 Torsten Rahn <tackat@kde.org>
// SPDX-FileCopyrightText: 2009 Jens-Michael Hoffmann <jensmh@gmx.de>
// SPDX-FileCopyrightText: 2011 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
//
 
// Own
#include "MarbleSplashLayer.h"
 
#include "GeoPainter.h"
#include "MarbleDirs.h"
#include "ViewportParams.h"
#include "RenderState.h"
 
#include <QPixmap>
 
namespace Marble
{
 
MarbleSplashLayer::MarbleSplashLayer()
{
}
 
QStringList MarbleSplashLayer::renderPosition() const
{
    return QStringList(QStringLiteral("SURFACE"));
}
 
bool MarbleSplashLayer::render( GeoPainter *painter, ViewportParams *viewport,
                                const QString &renderPos, GeoSceneLayer *layer )
{
    Q_UNUSED( renderPos );
    Q_UNUSED( layer );
 
    painter->save();
 
    QPixmap logoPixmap(MarbleDirs::path(QStringLiteral("svg/marble-logo-inverted-72dpi.png")));
 
    if ( logoPixmap.width() > viewport->width() * 0.7
         || logoPixmap.height() > viewport->height() * 0.7 )
    {
        logoPixmap = logoPixmap.scaled( QSize( viewport->width(), viewport->height() ) * 0.7,
                                        Qt::KeepAspectRatio, Qt::SmoothTransformation );
    }
 
    QPoint logoPosition( ( viewport->width()  - logoPixmap.width() ) / 2,
                         ( viewport->height() - logoPixmap.height() ) / 2 );
    painter->drawPixmap( logoPosition, logoPixmap );
 
    QString message; // "Please assign a map theme!";
 
    painter->setPen( Qt::white );
 
    int yTop = logoPosition.y() + logoPixmap.height() + 10;
    QRect textRect( 0, yTop,
                    viewport->width(), viewport->height() - yTop );
    painter->drawText( textRect, Qt::AlignHCenter | Qt::AlignTop, message );
 
    painter->restore();
 
    return true;
}
 
RenderState MarbleSplashLayer::renderState() const
{
    return RenderState(QStringLiteral("Splash Screen"));
}
 
 
}