File indexing completed on 2024-05-05 17:59:06
0001 /* 0002 This file is part of the Okteta Kasten module, made within the KDE community. 0003 0004 SPDX-FileCopyrightText: 2007-2008 Friedrich W. H. Kossebau <kossebau@kde.org> 0005 0006 SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL 0007 */ 0008 0009 #include "framestopaperprinter.hpp" 0010 0011 // lib 0012 #include "abstractframerenderer.hpp" 0013 // Qt 0014 #include <QPainter> 0015 #include <QPrinter> 0016 0017 FramesToPaperPrinter::FramesToPaperPrinter() = default; 0018 0019 FramesToPaperPrinter::~FramesToPaperPrinter() 0020 { 0021 qDeleteAll(mFrameRendererList); 0022 } 0023 0024 QRect FramesToPaperPrinter::pageRect() const { return mPageRect; } 0025 0026 void FramesToPaperPrinter::setPaperRect(QRect paperRect) { mPaperRect = paperRect; } 0027 void FramesToPaperPrinter::setPageRect(QRect pageRect) { mPageRect = pageRect; } 0028 0029 void FramesToPaperPrinter::addFrameRenderer(AbstractFrameRenderer* frameRenderer) 0030 { 0031 mFrameRendererList.append(frameRenderer); 0032 } 0033 0034 bool FramesToPaperPrinter::print(QPrinter* printer, int firstPageIndex, int lastPageIndex) 0035 { 0036 bool success = true; 0037 0038 for (AbstractFrameRenderer* frameRenderer : qAsConst(mFrameRendererList)) { 0039 frameRenderer->prepare(); 0040 } 0041 0042 QPainter painter(printer); 0043 int pageIndex = firstPageIndex; 0044 while (true) { 0045 for (AbstractFrameRenderer* frameRenderer : qAsConst(mFrameRendererList)) { 0046 const int x = frameRenderer->x(); 0047 const int y = frameRenderer->y(); 0048 painter.translate(x, y); 0049 frameRenderer->renderFrame(&painter, pageIndex); 0050 painter.translate(-x, -y); 0051 } 0052 0053 emit printedPage(pageIndex); 0054 if (pageIndex < lastPageIndex) { 0055 printer->newPage(); 0056 ++pageIndex; 0057 } else { 0058 break; 0059 } 0060 } 0061 0062 return success; 0063 } 0064 0065 #include "moc_framestopaperprinter.cpp"