/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the Collabora Office 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 . */ #pragma once #include "svgpaint.hxx" #include "svgnode.hxx" #include "svgtools.hxx" #include #include #include // predefines namespace svgio::svgreader { class SvgGradientNode; class SvgPatternNode; class SvgMarkerNode; class SvgClipPathNode; class SvgFilterNode; class SvgMaskNode; } namespace svgio::svgreader { enum class StrokeLinecap { notset, butt, round, square }; enum class StrokeLinejoin { notset, miter, round, bevel }; enum class FontSize { notset, xx_small, x_small, small, smaller, medium, large, larger, x_large, xx_large, initial }; enum class FontStretch { notset, normal, wider, narrower, ultra_condensed, extra_condensed, condensed, semi_condensed, semi_expanded, expanded, extra_expanded, ultra_expanded }; FontStretch getWider(FontStretch aSource); FontStretch getNarrower(FontStretch aSource); enum class FontStyle { notset, normal, italic, oblique }; enum class FontWeight { notset, N100, N200, N300, N400, // same as normal N500, N600, N700, // same as bold N800, N900, bolder, lighter, }; enum class FontDirection { notset, LTR, RTL, }; enum class UnicodeBidi { notset, normal, bidi_override, }; FontWeight getBolder(FontWeight aSource); FontWeight getLighter(FontWeight aSource); ::FontWeight getVclFontWeight(FontWeight aSource); enum class TextAlign { notset, left, right, center, justify }; enum class TextDecoration { notset, none, underline, overline, line_through, blink }; enum class TextAnchor { notset, start, middle, end }; enum class FillRule { notset, nonzero, evenodd }; enum class BaselineShift { Baseline, Sub, Super, Percentage, Length }; enum class DominantBaseline { Auto, Middle, Hanging, Central }; enum class Overflow { notset, hidden, visible }; enum class Visibility { notset, visible, hidden, collapse, inherit }; class SvgStyleAttributes { private: SvgNode& mrOwner; const SvgStyleAttributes* mpCssStyle; SvgPaint maFill; SvgPaint maStroke; SvgPaint maStopColor; SvgNumber maStrokeWidth; SvgNumber maStopOpacity; SvgNumber maFillOpacity; SvgNumberVector maStrokeDasharray; SvgNumber maStrokeDashOffset; StrokeLinecap maStrokeLinecap; StrokeLinejoin maStrokeLinejoin; SvgNumber maStrokeMiterLimit; SvgNumber maStrokeOpacity; SvgStringVector maFontFamily; FontSize maFontSize; SvgNumber maFontSizeNumber; FontStretch maFontStretch; FontStyle maFontStyle; FontWeight maFontWeight; FontDirection maFontDirection; UnicodeBidi maUnicodeBidi; TextAlign maTextAlign; TextDecoration maTextDecoration; TextAnchor maTextAnchor; SvgPaint maColor; SvgNumber maOpacity; Overflow maOverflow; Visibility maVisibility; OUString maTitle; OUString maDesc; /// link to content. If set, the node can be fetched on demand OUString maClipPathXLink; OUString maFilterXLink; OUString maMaskXLink; /// link to markers. If set, the node can be fetched on demand OUString maMarkerStartXLink; OUString maMarkerMidXLink; OUString maMarkerEndXLink; /// fill rule FillRule maFillRule; // ClipRule setting (only valid when mbIsClipPathContent == true, default is FillRule_nonzero) FillRule maClipRule; // BaselineShift: Type and number (in case of BaselineShift_Percentage or BaselineShift_Length) BaselineShift maBaselineShift; SvgNumber maBaselineShiftNumber; DominantBaseline maDominantBaseline; mutable std::vector maResolvingParent; // #121221# Defines if evtl. an empty array *is* set bool mbStrokeDasharraySet : 1; // tdf#155651 Defines if 'context-fill' is used in fill bool mbUseFillFromContextFill : 1; // tdf#155651 Defines if 'context-stroke' is used in fill bool mbUseFillFromContextStroke : 1; // tdf#155651 Defines if 'context-fill' is used in stroke bool mbUseStrokeFromContextFill : 1; // tdf#155651 Defines if 'context-stroke' is used in stroke bool mbUseStrokeFromContextStroke : 1; // tdf#94765 Check id references in gradient/pattern getters OUString maNodeFillURL; OUString maNodeStrokeURL; /// internal helpers void add_fillGradient( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const SvgGradientNode& rFillGradient, const basegfx::B2DRange& rGeoRange) const; void add_fillPatternTransform( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const SvgPatternNode& rFillGradient, const basegfx::B2DRange& rGeoRange) const; void add_fillPattern( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const SvgPatternNode& rFillGradient, const basegfx::B2DRange& rGeoRange) const; void add_fill( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const basegfx::B2DRange& rGeoRange) const; void add_stroke( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const basegfx::B2DRange& rGeoRange) const; bool prepare_singleMarker( drawinglayer::primitive2d::Primitive2DContainer& rMarkerPrimitives, basegfx::B2DHomMatrix& rMarkerTransform, basegfx::B2DRange& rClipRange, const SvgMarkerNode& rMarker) const; void add_markers( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const basegfx::utils::PointIndexSet* pHelpPointIndices) const; public: /// local attribute scanner void parseStyleAttribute(SVGToken aSVGToken, const OUString& rContent); /// helper which does the necessary with a given path void add_text( drawinglayer::primitive2d::Primitive2DContainer& rTarget, drawinglayer::primitive2d::Primitive2DContainer&& rSource) const; void add_path( const basegfx::B2DPolyPolygon& rPath, drawinglayer::primitive2d::Primitive2DContainer& rTarget, const basegfx::utils::PointIndexSet* pHelpPointIndices) const; void add_postProcess( drawinglayer::primitive2d::Primitive2DContainer& rTarget, drawinglayer::primitive2d::Primitive2DContainer&& rSource, const std::optional& pTransform) const; /// helper to set mpCssStyle temporarily for CSS style hierarchies void setCssStyle(const SvgStyleAttributes* pNew) { mpCssStyle = pNew; } const SvgStyleAttributes* getCssStyle() const { return mpCssStyle; } /// scan helpers void readCssStyle(std::u16string_view rCandidate); const SvgStyleAttributes* getCssStyleOrParentStyle() const; const SvgMarkerNode* getMarkerParentNode() const; SvgStyleAttributes(SvgNode& rOwner); ~SvgStyleAttributes(); // Check if this attribute is part of a ClipPath. // If so, rough geometry will be created on decomposition by patching // values for fill, stroke, strokeWidth and others bool isClipPathContent() const; /// fill content bool isFillSet() const; // #i125258# ask if fill is a direct hard attribute (no hierarchy) const basegfx::BColor* getFill() const; void setFill(const SvgPaint& rFill) { maFill = rFill; } /// stroke content const basegfx::BColor* getStroke() const; /// context fill content const basegfx::BColor* getContextFill() const; /// context stroke content const basegfx::BColor* getContextStroke() const; /// stop color content const basegfx::BColor& getStopColor() const; /// stroke-width content SvgNumber getStrokeWidth() const; /// stop opacity content SvgNumber getStopOpacity() const; /// access to evtl. set fill gradient const SvgGradientNode* getSvgGradientNodeFill() const; /// access to evtl. set fill pattern const SvgPatternNode* getSvgPatternNodeFill() const; /// access to evtl. set stroke gradient const SvgGradientNode* getSvgGradientNodeStroke() const; /// access to evtl. set stroke pattern const SvgPatternNode* getSvgPatternNodeStroke() const; /// fill opacity content SvgNumber getFillOpacity() const; /// fill rule content FillRule getFillRule() const; /// clip rule content FillRule getClipRule() const; /// fill StrokeDasharray content const SvgNumberVector& getStrokeDasharray() const; /// StrokeDashOffset content SvgNumber getStrokeDashOffset() const; /// StrokeLinecap content StrokeLinecap getStrokeLinecap() const; void setStrokeLinecap(const StrokeLinecap aStrokeLinecap) { maStrokeLinecap = aStrokeLinecap; } /// StrokeLinejoin content StrokeLinejoin getStrokeLinejoin() const; void setStrokeLinejoin(const StrokeLinejoin aStrokeLinejoin) { maStrokeLinejoin = aStrokeLinejoin; } /// StrokeMiterLimit content SvgNumber getStrokeMiterLimit() const; /// StrokeOpacity content SvgNumber getStrokeOpacity() const; /// Font content const SvgStringVector& getFontFamily() const; /// FontSize content void setFontSize(const FontSize aFontSize) { maFontSize = aFontSize; } SvgNumber getFontSizeNumber() const; /// FontStretch content FontStretch getFontStretch() const; void setFontStretch(const FontStretch aFontStretch) { maFontStretch = aFontStretch; } /// FontStyle content FontStyle getFontStyle() const; void setFontStyle(const FontStyle aFontStyle) { maFontStyle = aFontStyle; } /// FontWeight content FontWeight getFontWeight() const; void setFontWeight(const FontWeight aFontWeight) { maFontWeight = aFontWeight; } /// FontDirection content FontDirection getFontDirection() const; void setFontDirection(const FontDirection aFontDirection) { maFontDirection = aFontDirection; } /// UnicodeBidi content UnicodeBidi getUnicodeBidi() const; void setUnicodeBidi(const UnicodeBidi aUnicodeBidi) { maUnicodeBidi = aUnicodeBidi; } /// TextAlign content TextAlign getTextAlign() const; void setTextAlign(const TextAlign aTextAlign) { maTextAlign = aTextAlign; } /// TextDecoration content const SvgStyleAttributes* getTextDecorationDefiningSvgStyleAttributes() const; TextDecoration getTextDecoration() const; void setTextDecoration(const TextDecoration aTextDecoration) { maTextDecoration = aTextDecoration; } /// TextAnchor content TextAnchor getTextAnchor() const; void setTextAnchor(const TextAnchor aTextAnchor) { maTextAnchor = aTextAnchor; } /// Color content const basegfx::BColor* getColor() const; /// Resolve current color (defaults to black if no color is specified) const basegfx::BColor* getCurrentColor() const; /// Opacity content SvgNumber getOpacity() const; void setOpacity(const SvgNumber& rOpacity) { maOpacity = rOpacity; } /// Overflow Overflow getOverflow() const; void setOverflow(const Overflow aOverflow) { maOverflow = aOverflow; } /// Visibility Visibility getVisibility() const; void setVisibility(const Visibility aVisibility) { maVisibility = aVisibility; } // Title content const OUString& getTitle() const { return maTitle; } // Desc content const OUString& getDesc() const { return maDesc; } // ClipPathXLink content OUString getClipPathXLink() const; const SvgClipPathNode* accessClipPathXLink() const; // FilterXLink content OUString getFilterXLink() const; const SvgFilterNode* accessFilterXLink() const; // MaskXLink content OUString getMaskXLink() const; const SvgMaskNode* accessMaskXLink() const; // MarkerStartXLink content OUString getMarkerStartXLink() const; const SvgMarkerNode* accessMarkerStartXLink() const; // MarkerMidXLink content OUString getMarkerMidXLink() const; const SvgMarkerNode* accessMarkerMidXLink() const; // MarkerEndXLink content OUString getMarkerEndXLink() const; const SvgMarkerNode* accessMarkerEndXLink() const; // BaselineShift void setBaselineShift(const BaselineShift aBaselineShift) { maBaselineShift = aBaselineShift; } BaselineShift getBaselineShift() const; SvgNumber getBaselineShiftNumber() const; // DominantBaseline void setDominantBaseline(const DominantBaseline aDominantBaseline) { maDominantBaseline = aDominantBaseline; } DominantBaseline getDominantBaseline() const; }; } // end of namespace svgio::svgreader /* vim:set shiftwidth=4 softtabstop=4 expandtab: */