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82fc15f54b
for compatibilty reasons automoc4 support is not removed but it shall be in the future. automoc4 has not been maintained for a while (last commit is from 2011) and the stable release is from 2009. CMake version >= 2.8.6 provides the functionality for mocking so I see no reason to not make use of it.
76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
/* -*- C++ -*-
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This file implements the ComputeThumbNNailJob class.
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$ Author: Mirko Boehm $
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$ Copyright: (C) 2005, Mirko Boehm $
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$ Contact: mirko@kde.org
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http://www.kde.org
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http://www.hackerbuero.org $
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$ License: LGPL with the following explicit clarification:
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This code may be linked against any version of the Qt toolkit
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from Trolltech, Norway. $
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$Id: ComputeThumbNailJob.cpp 30 2005-08-16 16:16:04Z mirko $
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*/
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#include "ComputeThumbNailJob.h"
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#include <DebuggingAids.h>
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#include "SMIVItemDelegate.h"
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#define NO_QIMAGE_SCALED 0
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ComputeThumbNailJob::ComputeThumbNailJob ( QImageLoaderJob *imageLoader,
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QObject *parent)
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: Job (parent),
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m_image (imageLoader)
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{
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// addDependency ( imageLoader );
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}
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QImage ComputeThumbNailJob::thumb()
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{
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P_ASSERT ( isFinished() && ! m_thumb.isNull() );
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return m_thumb;
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}
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int ComputeThumbNailJob::priority() const
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{
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return 1;
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}
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void ComputeThumbNailJob::run()
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{
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P_ASSERT ( m_image->isFinished() );
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#if ! NO_QIMAGE_SCALED
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QImage im = m_image->image();
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if ( !im.isNull() )
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{
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m_thumb = im.scaled ( SMIVItemDelegate::ThumbWidth,
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SMIVItemDelegate::ThumbHeight,
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Qt::KeepAspectRatio,
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Qt::SmoothTransformation );
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} else {
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debug ( 0, "ComputeThumbNailJob::run: m_image returns a nil image.\n" );
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}
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#else
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// dummy code to disable QImage::scaled (..):
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static QImage *im;
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if ( im == 0 )
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{
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GlobalMutex.lock();
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if ( im == 0 )
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{
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im = new QImage();
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im->load ( "thumbnail.jpg" );
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}
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GlobalMutex.unlock();
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}
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m_thumb = *im;
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#endif
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}
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#include "moc_ComputeThumbNailJob.cpp"
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