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Diffstat (limited to 'sd/source/filter/pdf/sdpdffilter.cxx')
| -rw-r--r-- | sd/source/filter/pdf/sdpdffilter.cxx | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/sd/source/filter/pdf/sdpdffilter.cxx b/sd/source/filter/pdf/sdpdffilter.cxx new file mode 100644 index 000000000..002c1c5db --- /dev/null +++ b/sd/source/filter/pdf/sdpdffilter.cxx @@ -0,0 +1,201 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <sal/config.h> + +#include <sfx2/docfile.hxx> +#include <svx/svdograf.hxx> +#include <o3tl/safeint.hxx> + +#include <sdpage.hxx> +#include <drawdoc.hxx> +#include <sdpdffilter.hxx> + +#include <vcl/graph.hxx> +#include <vcl/pdfread.hxx> + +#include <Annotation.hxx> + +#include <com/sun/star/office/XAnnotation.hpp> +#include <com/sun/star/text/XText.hpp> + +#include <basegfx/polygon/b2dpolygontools.hxx> + +using namespace css; + +SdPdfFilter::SdPdfFilter(SfxMedium& rMedium, sd::DrawDocShell& rDocShell) + : SdFilter(rMedium, rDocShell) +{ +} + +SdPdfFilter::~SdPdfFilter() {} + +bool SdPdfFilter::Import() +{ + const OUString aFileName( + mrMedium.GetURLObject().GetMainURL(INetURLObject::DecodeMechanism::NONE)); + + std::vector<vcl::PDFGraphicResult> aGraphics; + if (vcl::ImportPDFUnloaded(aFileName, aGraphics) == 0) + return false; + + bool bWasLocked = mrDocument.isLocked(); + mrDocument.setLock(true); + const bool bSavedUndoEnabled = mrDocument.IsUndoEnabled(); + mrDocument.EnableUndo(false); + + // Add as many pages as we need up-front. + mrDocument.CreateFirstPages(); + for (size_t i = 0; i < aGraphics.size() - 1; ++i) + { + mrDocument.DuplicatePage(0); + } + + for (vcl::PDFGraphicResult const& rPDFGraphicResult : aGraphics) + { + const Graphic& rGraphic = rPDFGraphicResult.GetGraphic(); + const Size& aSizeHMM = rPDFGraphicResult.GetSize(); + + const sal_Int32 nPageNumber = rGraphic.getPageNumber(); + assert(nPageNumber >= 0 && o3tl::make_unsigned(nPageNumber) < aGraphics.size()); + + // Create the page and insert the Graphic. + SdPage* pPage = mrDocument.GetSdPage(nPageNumber, PageKind::Standard); + if (!pPage) // failed to duplicate page, out of memory? + return false; + + // Make the page size match the rendered image. + pPage->SetSize(aSizeHMM); + + SdrGrafObj* pSdrGrafObj = new SdrGrafObj(pPage->getSdrModelFromSdrPage(), rGraphic, + tools::Rectangle(Point(), aSizeHMM)); + + pSdrGrafObj->SetResizeProtect(true); + pSdrGrafObj->SetMoveProtect(true); + + pPage->InsertObject(pSdrGrafObj); + + for (auto const& rPDFAnnotation : rPDFGraphicResult.GetAnnotations()) + { + uno::Reference<office::XAnnotation> xAnnotation; + pPage->createAnnotation(xAnnotation); + + xAnnotation->setAuthor(rPDFAnnotation.maAuthor); + + uno::Reference<text::XText> xText(xAnnotation->getTextRange()); + xText->setString(rPDFAnnotation.maText); + // position is in mm not 100thmm + geometry::RealPoint2D aUnoPosition(rPDFAnnotation.maRectangle.getMinX() / 100.0, + rPDFAnnotation.maRectangle.getMinY() / 100.00); + geometry::RealSize2D aUnoSize(rPDFAnnotation.maRectangle.getWidth() / 100.0, + rPDFAnnotation.maRectangle.getHeight() / 100.00); + xAnnotation->setPosition(aUnoPosition); + xAnnotation->setSize(aUnoSize); + xAnnotation->setDateTime(rPDFAnnotation.maDateTime); + + if (rPDFAnnotation.mpMarker) + { + auto* pAnnotation = static_cast<sd::Annotation*>(xAnnotation.get()); + pAnnotation->createCustomAnnotationMarker(); + sd::CustomAnnotationMarker& rCustomAnnotationMarker + = pAnnotation->getCustomAnnotationMarker(); + + rCustomAnnotationMarker.maLineColor = rPDFAnnotation.maColor; + + if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Polygon) + { + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerPolygon*>( + rPDFAnnotation.mpMarker.get()); + rCustomAnnotationMarker.mnLineWidth = pMarker->mnWidth; + rCustomAnnotationMarker.maFillColor = pMarker->maFillColor; + rCustomAnnotationMarker.maPolygons.push_back(pMarker->maPolygon); + } + else if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Square) + { + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerSquare*>( + rPDFAnnotation.mpMarker.get()); + basegfx::B2DPolygon aPoly + = basegfx::utils::createPolygonFromRect(rPDFAnnotation.maRectangle); + rCustomAnnotationMarker.mnLineWidth = pMarker->mnWidth; + rCustomAnnotationMarker.maFillColor = pMarker->maFillColor; + rCustomAnnotationMarker.maPolygons.push_back(aPoly); + } + else if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Circle) + { + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerCircle*>( + rPDFAnnotation.mpMarker.get()); + + basegfx::B2DPoint rCenter = rPDFAnnotation.maRectangle.getCenter(); + double fRadiusX = rPDFAnnotation.maRectangle.getWidth() / 2; + double fRadiusY = rPDFAnnotation.maRectangle.getHeight() / 2; + + basegfx::B2DPolygon aPoly + = basegfx::utils::createPolygonFromEllipse(rCenter, fRadiusX, fRadiusY); + rCustomAnnotationMarker.mnLineWidth = pMarker->mnWidth; + rCustomAnnotationMarker.maFillColor = pMarker->maFillColor; + rCustomAnnotationMarker.maPolygons.push_back(aPoly); + } + else if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Ink) + { + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerInk*>( + rPDFAnnotation.mpMarker.get()); + rCustomAnnotationMarker.maPolygons.insert( + rCustomAnnotationMarker.maPolygons.end(), pMarker->maStrokes.begin(), + pMarker->maStrokes.end()); + rCustomAnnotationMarker.mnLineWidth = pMarker->mnWidth; + rCustomAnnotationMarker.maFillColor = pMarker->maFillColor; + } + else if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Highlight) + { + if (!rCustomAnnotationMarker.maLineColor.IsTransparent()) + rCustomAnnotationMarker.maLineColor.SetAlpha(255 - 0x90); + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerHighlight*>( + rPDFAnnotation.mpMarker.get()); + rCustomAnnotationMarker.maPolygons.insert( + rCustomAnnotationMarker.maPolygons.end(), pMarker->maQuads.begin(), + pMarker->maQuads.end()); + rCustomAnnotationMarker.mnLineWidth = 1; + rCustomAnnotationMarker.maFillColor = rPDFAnnotation.maColor; + if (!rCustomAnnotationMarker.maFillColor.IsTransparent()) + rCustomAnnotationMarker.maFillColor.SetAlpha(255 - 0x90); + } + else if (rPDFAnnotation.meSubType == vcl::pdf::PDFAnnotationSubType::Line) + { + auto* pMarker = static_cast<vcl::pdf::PDFAnnotationMarkerLine*>( + rPDFAnnotation.mpMarker.get()); + + basegfx::B2DPolygon aPoly; + aPoly.append(pMarker->maLineStart); + aPoly.append(pMarker->maLineEnd); + rCustomAnnotationMarker.maPolygons.push_back(aPoly); + + rCustomAnnotationMarker.mnLineWidth = pMarker->mnWidth; + rCustomAnnotationMarker.maFillColor = COL_TRANSPARENT; + } + } + } + } + mrDocument.setLock(bWasLocked); + mrDocument.EnableUndo(bSavedUndoEnabled); + return true; +} + +bool SdPdfFilter::Export() { return false; } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |