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/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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 software 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, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "SvgThread.h"
#include "File.h"
#include <QMetaType>
#include <algorithm>
namespace Svg
{
//______________________________________________________
SvgThread::SvgThread( QObject* parent ):
QThread( parent )
{
// register FileRecord::List as meta type so that it can be used in SIGNAL
qRegisterMetaType<Svg::ImageCache>( "Svg::ImageCache" );
}
//______________________________________________________
void SvgThread::run()
{
if( !renderer_.isValid() ) return;
if( svgIds_.empty() ) return;
renderer_.updateConfiguration();
cache_.clear();
for( const auto& svg:svgIds_ )
{
QImage image( svg.size(), QImage::Format_ARGB32_Premultiplied );
image.fill( Qt::transparent );
renderer_.render( image, svg.id() );
cache_.insert( svg, image );
}
emit imageCacheAvailable( cache_ );
return;
}
};
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