/* -*- 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 . */ #ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_PDFIHELPER_HXX #define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_PDFIHELPER_HXX #include "contentsink.hxx" #include #include #include #include #include #include #include #include #include #include #include // virtual resolution of the PDF OutputDev in dpi #define PDFI_OUTDEV_RESOLUTION 7200 namespace com { namespace sun { namespace star { namespace task { class XInteractionHandler; }}}} namespace pdfi { typedef std::unordered_map< OUString, OUString > PropertyMap; typedef sal_Int32 ImageId; /// What to do with a polygon. values can be ORed together enum PolygonAction { PATH_STROKE=1, PATH_FILL=2, PATH_EOFILL=4 }; OUString unitMMString( double fMM ); OUString convertPixelToUnitString( double fPix ); inline double convPx2mm( double fPix ) { const double px2mm = 25.4/PDFI_OUTDEV_RESOLUTION; fPix *= px2mm; return fPix; } inline double convmm2Px( double fMM ) { const double mm2px = PDFI_OUTDEV_RESOLUTION/25.4; fMM *= mm2px; return fMM; } inline double convPx2mmPrec2( double fPix ) { return rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor ); } /// Convert color to "#FEFEFE" color notation OUString getColorString( const css::rendering::ARGBColor& ); OUString getPercentString(double value); double GetAverageTransformationScale(const basegfx::B2DHomMatrix& matrix); void FillDashStyleProps(PropertyMap& props, const std::vector& dashArray, double scale); struct FontAttrHash { size_t operator()(const FontAttributes& rFont ) const { std::size_t seed = 0; boost::hash_combine(seed, rFont.familyName.hashCode()); boost::hash_combine(seed, rFont.isBold); boost::hash_combine(seed, rFont.isItalic); boost::hash_combine(seed, rFont.isUnderline); boost::hash_combine(seed, rFont.isOutline); boost::hash_combine(seed, rFont.size); return seed; } }; struct GraphicsContext { css::rendering::ARGBColor LineColor; css::rendering::ARGBColor FillColor; sal_Int8 LineJoin; sal_Int8 LineCap; sal_Int8 BlendMode; double Flatness; double LineWidth; double MiterLimit; std::vector DashArray; sal_Int32 FontId; sal_Int32 TextRenderMode; basegfx::B2DHomMatrix Transformation; basegfx::B2DPolyPolygon Clip; GraphicsContext() : LineColor(), FillColor(), LineJoin(0), LineCap(0), BlendMode(0), Flatness(0.0), LineWidth(1.0), MiterLimit(10.0), DashArray(), FontId(0), TextRenderMode(0), Transformation(), Clip() {} bool operator==(const GraphicsContext& rRight ) const { return LineColor.Red == rRight.LineColor.Red && LineColor.Green == rRight.LineColor.Green && LineColor.Blue == rRight.LineColor.Blue && LineColor.Alpha == rRight.LineColor.Alpha && FillColor.Red == rRight.FillColor.Red && FillColor.Green == rRight.FillColor.Green && FillColor.Blue == rRight.FillColor.Blue && FillColor.Alpha == rRight.FillColor.Alpha && LineJoin == rRight.LineJoin && LineCap == rRight.LineCap && BlendMode == rRight.BlendMode && LineWidth == rRight.LineWidth && Flatness == rRight.Flatness && MiterLimit == rRight.MiterLimit && DashArray == rRight.DashArray && FontId == rRight.FontId && TextRenderMode == rRight.TextRenderMode && Transformation == rRight.Transformation && Clip == rRight.Clip; } OUString GetLineJoinString() const { switch (LineJoin) { default: case css::rendering::PathJoinType::MITER: return OUString("miter"); case css::rendering::PathJoinType::ROUND: return OUString("round"); case css::rendering::PathJoinType::BEVEL: return OUString("bevel"); } } OUString GetLineCapString() const { switch (LineCap) { default: case css::rendering::PathCapType::BUTT: return OUString("butt"); case css::rendering::PathCapType::ROUND: return OUString("round"); case css::rendering::PathCapType::SQUARE: return OUString("square"); } } bool isRotatedOrSkewed() const { return Transformation.get( 0, 1 ) != 0.0 || Transformation.get( 1, 0 ) != 0.0; } }; struct GraphicsContextHash { size_t operator()(const GraphicsContext& rGC ) const { std::size_t seed = 0; boost::hash_combine(seed, rGC.LineColor.Red); boost::hash_combine(seed, rGC.LineColor.Green); boost::hash_combine(seed, rGC.LineColor.Blue); boost::hash_combine(seed, rGC.LineColor.Alpha); boost::hash_combine(seed, rGC.FillColor.Red); boost::hash_combine(seed, rGC.FillColor.Green); boost::hash_combine(seed, rGC.FillColor.Blue); boost::hash_combine(seed, rGC.FillColor.Alpha); boost::hash_combine(seed, rGC.LineJoin); boost::hash_combine(seed, rGC.LineCap); boost::hash_combine(seed, rGC.BlendMode); boost::hash_combine(seed, rGC.LineWidth); boost::hash_combine(seed, rGC.Flatness); boost::hash_combine(seed, rGC.MiterLimit); boost::hash_combine(seed, rGC.DashArray.size()); boost::hash_combine(seed, rGC.FontId); boost::hash_combine(seed, rGC.TextRenderMode); boost::hash_combine(seed, rGC.Transformation.get( 0, 0 )); boost::hash_combine(seed, rGC.Transformation.get( 1, 0 )); boost::hash_combine(seed, rGC.Transformation.get( 0, 1 )); boost::hash_combine(seed, rGC.Transformation.get( 1, 1 )); boost::hash_combine(seed, rGC.Transformation.get( 0, 2 )); boost::hash_combine(seed, rGC.Transformation.get( 1, 2 )); boost::hash_combine(seed, rGC.Clip.count() ? rGC.Clip.getB2DPolygon(0).count() : 0); return seed; } }; /** retrieve password from user */ bool getPassword( const css::uno::Reference< css::task::XInteractionHandler >& xHandler, OUString& rOutPwd, bool bFirstTry, const OUString& rDocName ); void reportUnsupportedEncryptionFormat( css::uno::Reference< css::task::XInteractionHandler > const & handler); } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */