File indexing completed on 2024-05-12 16:36:44

 /* This file is part of the KDE project
    Copyright (C) 2010 Benjamin Port <port.benjamin@gmail.com>
    Copyright (C) 2009 Thorsten Zachmann <zachmann@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #include "KPrPdfPrintJob.h"
 
 #include "KPrView.h"
 #include "KoPAPageBase.h"
 #include "KoPAUtil.h"
 #include "KoPAPageProvider.h"
 #include <KoPageLayout.h>
 #include <KoZoomHandler.h>
 #include <QPainter>
 KPrPdfPrintJob::KPrPdfPrintJob(KPrView *view)
 : KoPAPrintJob(view)
 {
 }
 
 KPrPdfPrintJob::~KPrPdfPrintJob()
 {
 }
 
 void KPrPdfPrintJob::startPrinting(RemovePolicy removePolicy)
 {
     int fromPage = m_printer.fromPage() > 0 ? m_printer.fromPage() - 1: 0;
     int toPage = m_printer.toPage() > 0 ? m_printer.toPage() - 1: m_pages.size() - 1;
 
     Q_ASSERT( fromPage >= 0 && fromPage < m_pages.size() );
     Q_ASSERT( toPage >= 0 && toPage < m_pages.size() );
 
     KoZoomHandler zoomHandler;
     zoomHandler.setResolution( m_printer.resolution(), m_printer.resolution() );
     m_printer.setFullPage(true);
     const KoPageLayout & firstLayout = m_pages.at(fromPage)->pageLayout();
     m_printer.setPaperSize(QSizeF(firstLayout.width,firstLayout.height),QPrinter::Millimeter);
     QPainter painter( &m_printer );
 
     for ( int i = fromPage; i <= toPage; ++i ) {
 
         KoPAPageBase *page = m_pages.at(i);
         const KoPageLayout & layout = page->pageLayout();
         m_printer.setPaperSize(QSizeF(layout.width,layout.height),QPrinter::Millimeter);
         QSize size = m_printer.pageRect().size();
         painter.save();
         if (i != fromPage) {
             m_printer.newPage();
         }
         KoPAUtil::setZoom(layout, size, zoomHandler);
         QRect pageRect(KoPAUtil::pageRect( layout, size, zoomHandler));
         painter.setClipRect( pageRect );
         painter.setRenderHint( QPainter::Antialiasing );
         painter.translate( pageRect.topLeft() );
         m_pageProvider->setPageData(i + 1, page);
         page->paintPage( painter, zoomHandler );
         painter.restore();
     }
 
     if ( removePolicy == DeleteWhenDone ) {
         deleteLater();
     }
 }