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Use more std::unique_ptr

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This commit is contained in:
Oliver Sander 2018-12-29 16:03:09 +01:00
parent cbae44467a
commit a4735e428a
1 changed files with 3 additions and 2 deletions
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5
generators/poppler/generator_pdf.cpp
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@ -12,6 +12,8 @@
* (at your option) any later version. *
***************************************************************************/
#include <memory>
#include "generator_pdf.h"
// qt/kde includes
@ -1380,7 +1382,7 @@ bool PDFGenerator::print( QPrinter& printer )
const int page = pageList.at( i ) - 1;
userMutex()->lock();
Poppler::Page *pp = pdfdoc->page( page );
std::unique_ptr<Poppler::Page> pp( pdfdoc->page( page ) );
if (pp)
{
QSizeF pageSize = pp->pageSizeF(); // Unit is 'points' (i.e., 1/72th of an inch)
@ -1407,7 +1409,6 @@ bool PDFGenerator::print( QPrinter& printer )
QImage img = pp->renderToImage( 300, 300 );
#endif
painter.drawImage( QRectF( QPointF( 0, 0 ), scaling * pp->pageSizeF() ), img );
delete pp;
}
userMutex()->unlock();
}