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Diffstat (limited to '')
35 files changed, 3390 insertions, 0 deletions
diff --git a/svgio/inc/pch/precompiled_svgio.cxx b/svgio/inc/pch/precompiled_svgio.cxx new file mode 100644 index 000000000..843dba73f --- /dev/null +++ b/svgio/inc/pch/precompiled_svgio.cxx @@ -0,0 +1,12 @@ +/* -*- 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/. + */ + +#include "precompiled_svgio.hxx" + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/pch/precompiled_svgio.hxx b/svgio/inc/pch/precompiled_svgio.hxx new file mode 100644 index 000000000..67bbe7b60 --- /dev/null +++ b/svgio/inc/pch/precompiled_svgio.hxx @@ -0,0 +1,70 @@ +/* -*- 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 has been autogenerated by update_pch.sh. It is possible to edit it + manually (such as when an include file has been moved/renamed/removed). All such + manual changes will be rewritten by the next run of update_pch.sh (which presumably + also fixes all possible problems, so it's usually better to use it). + + Generated on 2020-04-25 20:55:30 using: + ./bin/update_pch svgio svgio --cutoff=8 --exclude:system --exclude:module --include:local + + If after updating build fails, use the following command to locate conflicting headers: + ./bin/update_pch_bisect ./svgio/inc/pch/precompiled_svgio.hxx "make svgio.build" --find-conflicts +*/ + +#if PCH_LEVEL >= 1 +#include <memory> +#include <ostream> +#include <set> +#include <stddef.h> +#include <vector> +#endif // PCH_LEVEL >= 1 +#if PCH_LEVEL >= 2 +#include <osl/diagnose.h> +#include <osl/endian.h> +#include <rtl/instance.hxx> +#include <rtl/math.hxx> +#include <rtl/unload.h> +#include <rtl/uri.hxx> +#include <rtl/ustring.hxx> +#include <sal/config.h> +#include <sal/log.hxx> +#include <sal/macros.h> +#include <sal/types.h> +#include <sal/typesizes.h> +#endif // PCH_LEVEL >= 2 +#if PCH_LEVEL >= 3 +#include <basegfx/basegfxdllapi.h> +#include <basegfx/color/bcolor.hxx> +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <basegfx/point/b2dpoint.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <basegfx/polygon/b2dpolypolygon.hxx> +#include <basegfx/polygon/b2dpolypolygontools.hxx> +#include <basegfx/polygon/b3dpolypolygon.hxx> +#include <basegfx/range/b2drange.hxx> +#include <com/sun/star/drawing/PointSequenceSequence.hpp> +#include <drawinglayer/drawinglayerdllapi.h> +#include <drawinglayer/primitive2d/baseprimitive2d.hxx> +#include <drawinglayer/primitive2d/groupprimitive2d.hxx> +#include <o3tl/cow_wrapper.hxx> +#include <tools/fontenum.hxx> +#include <tools/toolsdllapi.h> +#endif // PCH_LEVEL >= 3 +#if PCH_LEVEL >= 4 +#include <svgdocument.hxx> +#include <svgnode.hxx> +#include <svgpaint.hxx> +#include <svgstyleattributes.hxx> +#endif // PCH_LEVEL >= 4 + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svganode.hxx b/svgio/inc/svganode.hxx new file mode 100644 index 000000000..677fedf3f --- /dev/null +++ b/svgio/inc/svganode.hxx @@ -0,0 +1,60 @@ +/* -*- 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_SVGIO_INC_SVGANODE_HXX +#define INCLUDED_SVGIO_INC_SVGANODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgANode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgANode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgANode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// transform content + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGANODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgcharacternode.hxx b/svgio/inc/svgcharacternode.hxx new file mode 100644 index 000000000..647d32749 --- /dev/null +++ b/svgio/inc/svgcharacternode.hxx @@ -0,0 +1,167 @@ +/* -*- 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_SVGIO_INC_SVGCHARACTERNODE_HXX +#define INCLUDED_SVGIO_INC_SVGCHARACTERNODE_HXX + +#include "svgnode.hxx" + +namespace drawinglayer::primitive2d { class TextSimplePortionPrimitive2D; } + +namespace svgio +{ + namespace svgreader + { + class SvgTextPositions + { + private: + SvgNumberVector maX; + SvgNumberVector maY; + SvgNumberVector maDx; + SvgNumberVector maDy; + SvgNumberVector maRotate; + SvgNumber maTextLength; + + bool mbLengthAdjust : 1; // true = spacing, false = spacingAndGlyphs + + public: + SvgTextPositions(); + + void parseTextPositionAttributes(SVGToken aSVGToken, const OUString& aContent); + + /// X content + const SvgNumberVector& getX() const { return maX; } + void setX(const SvgNumberVector& aX) { maX = aX; } + + /// Y content + const SvgNumberVector& getY() const { return maY; } + void setY(const SvgNumberVector& aY) { maY = aY; } + + /// Dx content + const SvgNumberVector& getDx() const { return maDx; } + void setDx(const SvgNumberVector& aDx) { maDx = aDx; } + + /// Dy content + const SvgNumberVector& getDy() const { return maDy; } + void setDy(const SvgNumberVector& aDy) { maDy = aDy; } + + /// Rotate content + const SvgNumberVector& getRotate() const { return maRotate; } + void setRotate(const SvgNumberVector& aRotate) { maRotate = aRotate; } + + /// TextLength content + const SvgNumber& getTextLength() const { return maTextLength; } + void setTextLength(const SvgNumber& rTextLength) { maTextLength = rTextLength; } + + /// LengthAdjust content + bool getLengthAdjust() const { return mbLengthAdjust; } + void setLengthAdjust(bool bNew) { mbLengthAdjust = bNew; } + }; + } // end of namespace svgreader +} // end of namespace svgio + + +namespace svgio +{ + namespace svgreader + { + class SvgTextPosition + { + private: + SvgTextPosition* mpParent; + ::std::vector< double > maX; + ::std::vector< double > maY; + ::std::vector< double > maRotate; + double mfTextLength; + + // absolute, current, advancing position + basegfx::B2DPoint maPosition; + + // advancing rotation index + sal_uInt32 mnRotationIndex; + + bool mbLengthAdjust : 1; // true = spacing, false = spacingAndGlyphs + bool mbAbsoluteX : 1; + + public: + SvgTextPosition( + SvgTextPosition* pParent, + const InfoProvider& rInfoProvider, + const SvgTextPositions& rSvgTextPositions); + + // data read access + const SvgTextPosition* getParent() const { return mpParent; } + const ::std::vector< double >& getX() const { return maX; } + double getTextLength() const { return mfTextLength; } + bool getLengthAdjust() const { return mbLengthAdjust; } + bool getAbsoluteX() const { return mbAbsoluteX; } + + // get/set absolute, current, advancing position + const basegfx::B2DPoint& getPosition() const { return maPosition; } + void setPosition(const basegfx::B2DPoint& rNew) { maPosition = rNew; } + + // rotation handling + bool isRotated() const; + double consumeRotation(); + }; + } // end of namespace svgreader +} // end of namespace svgio + + +namespace svgio +{ + namespace svgreader + { + class SvgCharacterNode final : public SvgNode + { + private: + /// the string data + OUString maText; + + /// local helpers + drawinglayer::primitive2d::TextSimplePortionPrimitive2D* createSimpleTextPrimitive( + SvgTextPosition& rSvgTextPosition, + const SvgStyleAttributes& rSvgStyleAttributes) const; + void decomposeTextWithStyle( + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + SvgTextPosition& rSvgTextPosition, + const SvgStyleAttributes& rSvgStyleAttributes) const; + + public: + SvgCharacterNode( + SvgDocument& rDocument, + SvgNode* pParent, + const OUString& rText); + virtual ~SvgCharacterNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + void decomposeText(drawinglayer::primitive2d::Primitive2DContainer& rTarget, SvgTextPosition& rSvgTextPosition) const; + void whiteSpaceHandling(); + void addGap(); + void concatenate(const OUString& rText); + + /// Text content + const OUString& getText() const { return maText; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGCHARACTERNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgcirclenode.hxx b/svgio/inc/svgcirclenode.hxx new file mode 100644 index 000000000..bdca4ba15 --- /dev/null +++ b/svgio/inc/svgcirclenode.hxx @@ -0,0 +1,72 @@ +/* -*- 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_SVGIO_INC_SVGCIRCLENODE_HXX +#define INCLUDED_SVGIO_INC_SVGCIRCLENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgCircleNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maCx; + SvgNumber maCy; + SvgNumber maR; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgCircleNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgCircleNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// Cx content, set if found in current context + const SvgNumber& getCx() const { return maCx; } + + /// Cy content, set if found in current context + const SvgNumber& getCy() const { return maCy; } + + /// R content, set if found in current context + const SvgNumber& getR() const { return maR; } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGCIRCLENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgclippathnode.hxx b/svgio/inc/svgclippathnode.hxx new file mode 100644 index 000000000..1aeca2655 --- /dev/null +++ b/svgio/inc/svgclippathnode.hxx @@ -0,0 +1,70 @@ +/* -*- 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_SVGIO_INC_SVGCLIPPATHNODE_HXX +#define INCLUDED_SVGIO_INC_SVGCLIPPATHNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgClipPathNode : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + SvgUnits maClipPathUnits; + + public: + SvgClipPathNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgClipPathNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// apply contained clipPath to given geometry #i124852# transform may be needed + void apply( + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + const basegfx::B2DHomMatrix* pTransform) const; + + /// clipPathUnits content + SvgUnits getClipPathUnits() const { return maClipPathUnits; } + void setClipPathUnits(const SvgUnits aClipPathUnits) { maClipPathUnits = aClipPathUnits; } + + /// transform content + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGCLIPPATHNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgdocument.hxx b/svgio/inc/svgdocument.hxx new file mode 100644 index 000000000..e414b1939 --- /dev/null +++ b/svgio/inc/svgdocument.hxx @@ -0,0 +1,84 @@ +/* -*- 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_SVGIO_INC_SVGDOCUMENT_HXX +#define INCLUDED_SVGIO_INC_SVGDOCUMENT_HXX + +#include "svgnode.hxx" +#include <memory> +#include <unordered_map> +#include <vector> + +namespace svgio +{ + namespace svgreader + { + typedef std::vector< std::unique_ptr<SvgNode> > SvgNodeVector; + + class SvgDocument + { + private: + /// the document hierarchy with all root nodes + SvgNodeVector maNodes; + + /// the absolute path of the Svg file in progress (if available) + const OUString maAbsolutePath; + + /// hash mapper to find nodes by their id + typedef std::unordered_map< OUString, const SvgNode* > IdTokenMapper; + IdTokenMapper maIdTokenMapperList; + + /// hash mapper to find css styles by their id + typedef std::unordered_map< OUString, const SvgStyleAttributes* > IdStyleTokenMapper; + IdStyleTokenMapper maIdStyleTokenMapperList; + + public: + explicit SvgDocument(const OUString& rAbsolutePath); + ~SvgDocument(); + + SvgDocument(const SvgDocument&) = delete; + SvgDocument& operator=(const SvgDocument&) = delete; + + /// append another root node, ownership changes + void appendNode(std::unique_ptr<SvgNode> pNode); + + /// add/remove nodes with Id to mapper + void addSvgNodeToMapper(const OUString& rStr, const SvgNode& rNode); + void removeSvgNodeFromMapper(const OUString& rStr); + + /// find a node by its Id + const SvgNode* findSvgNodeById(const OUString& rStr) const; + + /// add/remove styles to mapper + void addSvgStyleAttributesToMapper(const OUString& rStr, const SvgStyleAttributes& rSvgStyleAttributes); + + /// find a style by its Id + bool hasGlobalCssStyleAttributes() const { return !maIdStyleTokenMapperList.empty(); } + const SvgStyleAttributes* findGlobalCssStyleAttributes(const OUString& rStr) const; + + /// data read access + const SvgNodeVector& getSvgNodeVector() const { return maNodes; } + const OUString& getAbsolutePath() const { return maAbsolutePath; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGDOCUMENT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgdocumenthandler.hxx b/svgio/inc/svgdocumenthandler.hxx new file mode 100644 index 000000000..2fd7c1db2 --- /dev/null +++ b/svgio/inc/svgdocumenthandler.hxx @@ -0,0 +1,68 @@ +/* -*- 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_SVGIO_INC_SVGDOCUMENTHANDLER_HXX +#define INCLUDED_SVGIO_INC_SVGDOCUMENTHANDLER_HXX + +#include <com/sun/star/xml/sax/XDocumentHandler.hpp> +#include "svgdocument.hxx" +#include <cppuhelper/implbase.hxx> + +namespace svgio::svgreader { class SvgCharacterNode; } + +namespace svgio +{ + namespace svgreader + { + class SvgDocHdl final : public cppu::WeakImplHelper< css::xml::sax::XDocumentHandler > + { + private: + // the complete SVG Document + SvgDocument maDocument; + + // current node for parsing + SvgNode* mpTarget; + + // text collector string stack for css styles + std::vector< OUString > maCssContents; + + bool bSkip; + + public: + SvgDocHdl(const OUString& rAbsolutePath); + virtual ~SvgDocHdl() override; + + // Methods XDocumentHandler + virtual void SAL_CALL startDocument( ) override; + virtual void SAL_CALL endDocument( ) override; + virtual void SAL_CALL startElement( const OUString& aName, const css::uno::Reference< css::xml::sax::XAttributeList >& xAttribs ) override; + virtual void SAL_CALL endElement( const OUString& aName ) override; + virtual void SAL_CALL characters( const OUString& aChars ) override; + virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces ) override; + virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData ) override; + virtual void SAL_CALL setDocumentLocator( const css::uno::Reference< css::xml::sax::XLocator >& xLocator ) override; + + const SvgDocument& getSvgDocument() const { return maDocument; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGDOCUMENTHANDLER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgellipsenode.hxx b/svgio/inc/svgellipsenode.hxx new file mode 100644 index 000000000..5861b5a64 --- /dev/null +++ b/svgio/inc/svgellipsenode.hxx @@ -0,0 +1,76 @@ +/* -*- 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_SVGIO_INC_SVGELLIPSENODE_HXX +#define INCLUDED_SVGIO_INC_SVGELLIPSENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgEllipseNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maCx; + SvgNumber maCy; + SvgNumber maRx; + SvgNumber maRy; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgEllipseNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgEllipseNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// Cx content, set if found in current context + const SvgNumber& getCx() const { return maCx; } + + /// Cy content, set if found in current context + const SvgNumber& getCy() const { return maCy; } + + /// Rx content, set if found in current context + const SvgNumber& getRx() const { return maRx; } + + /// Ry content, set if found in current context + const SvgNumber& getRy() const { return maRy; } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGELLIPSENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svggnode.hxx b/svgio/inc/svggnode.hxx new file mode 100644 index 000000000..fda850b8c --- /dev/null +++ b/svgio/inc/svggnode.hxx @@ -0,0 +1,61 @@ +/* -*- 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_SVGIO_INC_SVGGNODE_HXX +#define INCLUDED_SVGIO_INC_SVGGNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgGNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgGNode( + SVGToken aType, + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgGNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// transform content + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGGNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svggradientnode.hxx b/svgio/inc/svggradientnode.hxx new file mode 100644 index 000000000..c55074f97 --- /dev/null +++ b/svgio/inc/svggradientnode.hxx @@ -0,0 +1,123 @@ +/* -*- 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_SVGIO_INC_SVGGRADIENTNODE_HXX +#define INCLUDED_SVGIO_INC_SVGGRADIENTNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <drawinglayer/primitive2d/svggradientprimitive2d.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgGradientNode : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// linear gradient values + SvgNumber maX1; + SvgNumber maY1; + SvgNumber maX2; + SvgNumber maY2; + + /// radial gradient values + SvgNumber maCx; + SvgNumber maCy; + SvgNumber maR; + SvgNumber maFx; + SvgNumber maFy; + + /// variable scan values, dependent of given XAttributeList + SvgUnits maGradientUnits; + drawinglayer::primitive2d::SpreadMethod maSpreadMethod; + std::unique_ptr<basegfx::B2DHomMatrix> mpaGradientTransform; + + /// link to another gradient used as style. If maXLink + /// is set, the node can be fetched on demand by using + // tryToFindLink (buffered) + mutable bool mbResolvingLink; // protect against infinite link recursion + OUString maXLink; + const SvgGradientNode* mpXLink; + + /// link on demand + void tryToFindLink(); + + public: + SvgGradientNode( + SVGToken aType, + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgGradientNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// collect gradient stop entries + void collectGradientEntries(drawinglayer::primitive2d::SvgGradientEntryVector& aVector) const; + + /// x1 content + SvgNumber getX1() const; + + /// y1 content + SvgNumber getY1() const; + + /// x2 content + SvgNumber getX2() const; + + /// y2 content + SvgNumber getY2() const; + + /// Cx content + SvgNumber getCx() const; + + /// Cy content + SvgNumber getCy() const; + + /// R content + SvgNumber getR() const; + + /// Fx content + const SvgNumber* getFx() const; + + /// Fy content + const SvgNumber* getFy() const; + + /// gradientUnits content + SvgUnits getGradientUnits() const { return maGradientUnits; } + void setGradientUnits(const SvgUnits aGradientUnits) { maGradientUnits = aGradientUnits; } + + /// SpreadMethod content + drawinglayer::primitive2d::SpreadMethod getSpreadMethod() const { return maSpreadMethod; } + void setSpreadMethod(const drawinglayer::primitive2d::SpreadMethod aSpreadMethod) { maSpreadMethod = aSpreadMethod; } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getGradientTransform() const; + void setGradientTransform(const basegfx::B2DHomMatrix* pMatrix); + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGGRADIENTNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svggradientstopnode.hxx b/svgio/inc/svggradientstopnode.hxx new file mode 100644 index 000000000..8d1303d3e --- /dev/null +++ b/svgio/inc/svggradientstopnode.hxx @@ -0,0 +1,56 @@ +/* -*- 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_SVGIO_INC_SVGGRADIENTSTOPNODE_HXX +#define INCLUDED_SVGIO_INC_SVGGRADIENTSTOPNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgGradientStopNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// local attributes + SvgNumber maOffset; + + public: + SvgGradientStopNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgGradientStopNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// offset content + const SvgNumber& getOffset() const { return maOffset; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGGRADIENTSTOPNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgimagenode.hxx b/svgio/inc/svgimagenode.hxx new file mode 100644 index 000000000..da9d6d5d0 --- /dev/null +++ b/svgio/inc/svgimagenode.hxx @@ -0,0 +1,84 @@ +/* -*- 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_SVGIO_INC_SVGIMAGENODE_HXX +#define INCLUDED_SVGIO_INC_SVGIMAGENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgImageNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgAspectRatio maSvgAspectRatio; + std::unique_ptr<basegfx::B2DHomMatrix> + mpaTransform; + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + + OUString maXLink; // internal link + OUString maUrl; // external link + + OUString maMimeType; // mimetype and + OUString maData; // base64 data + + public: + SvgImageNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgImageNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + + /// x content, set if found in current context + const SvgNumber& getX() const { return maX; } + + /// y content, set if found in current context + const SvgNumber& getY() const { return maY; } + + /// width content, set if found in current context + const SvgNumber& getWidth() const { return maWidth; } + + /// height content, set if found in current context + const SvgNumber& getHeight() const { return maHeight; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGIMAGENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svglinenode.hxx b/svgio/inc/svglinenode.hxx new file mode 100644 index 000000000..1f7fe3aa5 --- /dev/null +++ b/svgio/inc/svglinenode.hxx @@ -0,0 +1,76 @@ +/* -*- 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_SVGIO_INC_SVGLINENODE_HXX +#define INCLUDED_SVGIO_INC_SVGLINENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgLineNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maX1; + SvgNumber maY1; + SvgNumber maX2; + SvgNumber maY2; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgLineNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgLineNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// X1 content, set if found in current context + const SvgNumber& getX1() const { return maX1; } + + /// Y1 content, set if found in current context + const SvgNumber& getY1() const { return maY1; } + + /// X2 content, set if found in current context + const SvgNumber& getX2() const { return maX2; } + + /// Y2 content, set if found in current context + const SvgNumber& getY2() const { return maY2; } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGLINENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgmarkernode.hxx b/svgio/inc/svgmarkernode.hxx new file mode 100644 index 000000000..135dc3c4f --- /dev/null +++ b/svgio/inc/svgmarkernode.hxx @@ -0,0 +1,111 @@ +/* -*- 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_SVGIO_INC_SVGMARKERNODE_HXX +#define INCLUDED_SVGIO_INC_SVGMARKERNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgMarkerNode : public SvgNode + { + public: + enum class MarkerUnits + { + strokeWidth, + userSpaceOnUse + }; + + private: + /// buffered decomposition + drawinglayer::primitive2d::Primitive2DContainer aPrimitives; + + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DRange> + mpViewBox; + SvgAspectRatio maSvgAspectRatio; + SvgNumber maRefX; + SvgNumber maRefY; + MarkerUnits maMarkerUnits; + SvgNumber maMarkerWidth; + SvgNumber maMarkerHeight; + double mfAngle; + + bool mbOrientAuto : 1; // true == on, false == fAngle valid + + public: + SvgMarkerNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgMarkerNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// get marker primitives buffered, uses decomposeSvgNode internally + const drawinglayer::primitive2d::Primitive2DContainer& getMarkerPrimitives() const; + + /// InfoProvider support for % values + virtual basegfx::B2DRange getCurrentViewPort() const override; + + /// viewBox content + const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); } + void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); } + + /// SvgAspectRatio content + const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; } + + /// RefX content, set if found in current context + const SvgNumber& getRefX() const { return maRefX; } + + /// RefY content, set if found in current context + const SvgNumber& getRefY() const { return maRefY; } + + /// MarkerUnits content + MarkerUnits getMarkerUnits() const { return maMarkerUnits; } + void setMarkerUnits(const MarkerUnits aMarkerUnits) { maMarkerUnits = aMarkerUnits; } + + /// MarkerWidth content, set if found in current context + const SvgNumber& getMarkerWidth() const { return maMarkerWidth; } + + /// MarkerHeight content, set if found in current context + const SvgNumber& getMarkerHeight() const { return maMarkerHeight; } + + /// Angle content, set if found in current context + double getAngle() const { return mfAngle; } + void setAngle(double fAngle) { mfAngle = fAngle; mbOrientAuto = false; } + + /// OrientAuto content, set if found in current context + bool getOrientAuto() const { return mbOrientAuto; } + + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGMARKERNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgmasknode.hxx b/svgio/inc/svgmasknode.hxx new file mode 100644 index 000000000..5dc156912 --- /dev/null +++ b/svgio/inc/svgmasknode.hxx @@ -0,0 +1,90 @@ +/* -*- 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_SVGIO_INC_SVGMASKNODE_HXX +#define INCLUDED_SVGIO_INC_SVGMASKNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgMaskNode : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + std::unique_ptr<basegfx::B2DHomMatrix> + mpaTransform; + SvgUnits maMaskUnits; + SvgUnits maMaskContentUnits; + + public: + SvgMaskNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgMaskNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// apply contained clipPath to given geometry #i124852# transform may be needed + void apply( + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + const basegfx::B2DHomMatrix* pTransform) const; + + /// x content, set if found in current context + const SvgNumber& getX() const { return maX; } + + /// y content, set if found in current context + const SvgNumber& getY() const { return maY; } + + /// width content, set if found in current context + const SvgNumber& getWidth() const { return maWidth; } + + /// height content, set if found in current context + const SvgNumber& getHeight() const { return maHeight; } + + /// transform content + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + + /// MaskUnits content + void setMaskUnits(const SvgUnits aMaskUnits) { maMaskUnits = aMaskUnits; } + + /// MaskContentUnits content + void setMaskContentUnits(const SvgUnits aMaskContentUnits) { maMaskContentUnits = aMaskContentUnits; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGMASKNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgnode.hxx b/svgio/inc/svgnode.hxx new file mode 100644 index 000000000..121e7826b --- /dev/null +++ b/svgio/inc/svgnode.hxx @@ -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 . + */ + +#ifndef INCLUDED_SVGIO_INC_SVGNODE_HXX +#define INCLUDED_SVGIO_INC_SVGNODE_HXX + +#include "svgtools.hxx" +#include "svgtoken.hxx" +#include <com/sun/star/xml/sax/XAttributeList.hpp> +#include <drawinglayer/primitive2d/baseprimitive2d.hxx> +#include <memory> +#include <vector> +#include <optional> + +// predefines +namespace svgio +{ + namespace svgreader + { + class SvgNode; + class SvgDocument; + class SvgStyleAttributes; + } +} + + +namespace svgio +{ + namespace svgreader + { + enum XmlSpace + { + XmlSpace_notset, + XmlSpace_default, + XmlSpace_preserve + }; + + // display property (see SVG 1.1. 11.5), not inheritable + enum Display // #i121656# + { + Display_inline, // the default + Display_block, + Display_list_item, + Display_run_in, + Display_compact, + Display_marker, + Display_table, + Display_inline_table, + Display_table_row_group, + Display_table_header_group, + Display_table_footer_group, + Display_table_row, + Display_table_column_group, + Display_table_column, + Display_table_cell, + Display_table_caption, + Display_none, + Display_inherit + }; + + // helper to convert a string associated with a token of type SVGTokenDisplay + // to the enum Display. Empty strings return the default 'Display_inline' with + // which members should be initialized + Display getDisplayFromContent(const OUString& aContent); + + class Visitor; + + class SvgNode : public InfoProvider + { + private: + /// basic data, Type, document we belong to and parent (if not root) + SVGToken maType; + SvgDocument& mrDocument; + const SvgNode* mpParent; + const SvgNode* mpAlternativeParent; + + /// sub hierarchy + std::vector< std::unique_ptr<SvgNode> > maChildren; + + /// Id svan value + std::optional<OUString> mpId; + + /// Class svan value + std::optional<OUString> mpClass; + + /// XmlSpace value + XmlSpace maXmlSpace; + + /// Display value #i121656# + Display maDisplay; + + // CSS style vector chain, used in decompose phase and built up once per node. + // It contains the StyleHierarchy for the local node. Independent from the + // node hierarchy itself which also needs to be used in style entry solving + ::std::vector< const SvgStyleAttributes* > maCssStyleVector; + + /// possible local CssStyle, e.g. style="fill:red; stroke:red;" + std::unique_ptr<SvgStyleAttributes> mpLocalCssStyle; + + mutable bool mbDecomposing; + + // flag if maCssStyleVector is already computed (done only once) + bool mbCssStyleVectorBuilt : 1; + + protected: + /// helper to evtl. link to css style + const SvgStyleAttributes* checkForCssStyle(const OUString& rClassStr, const SvgStyleAttributes& rOriginal) const; + + /// helper for filling the CssStyle vector once dependent on mbCssStyleVectorBuilt + void fillCssStyleVector(const OUString& rClassStr, const SvgStyleAttributes& rOriginal); + void fillCssStyleVectorUsingHierarchyAndSelectors( + const OUString& rClassStr, + const SvgNode& rCurrent, + const OUString& aConcatenated); + + public: + SvgNode( + SVGToken aType, + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgNode() override; + SvgNode(const SvgNode&) = delete; + SvgNode& operator=(const SvgNode&) = delete; + + void accept(Visitor& rVisitor); + + /// scan helper to read and interpret a local CssStyle to mpLocalCssStyle + void readLocalCssStyle(const OUString& aContent); + + /// style helpers + void parseAttributes(const css::uno::Reference< css::xml::sax::XAttributeList >& xAttribs); + virtual const SvgStyleAttributes* getSvgStyleAttributes() const; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent); + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const; + + /// #i125258# tell if this node is allowed to have a parent style (e.g. defs do not) + virtual bool supportsParentStyle() const; + + /// basic data read access + SVGToken getType() const { return maType; } + const SvgDocument& getDocument() const { return mrDocument; } + const SvgNode* getParent() const { if(mpAlternativeParent) return mpAlternativeParent; return mpParent; } + const std::vector< std::unique_ptr<SvgNode> > & getChildren() const { return maChildren; } + + /// InfoProvider support for %, em and ex values + virtual basegfx::B2DRange getCurrentViewPort() const override; + virtual double getCurrentFontSizeInherited() const override; + virtual double getCurrentXHeightInherited() const override; + + virtual double getCurrentFontSize() const; + double getCurrentXHeight() const; + + /// Id access + std::optional<OUString> const & getId() const { return mpId; } + void setId(OUString const &); + + /// Class access + std::optional<OUString> const & getClass() const { return mpClass; } + void setClass(OUString const &); + + /// XmlSpace access + XmlSpace getXmlSpace() const; + void setXmlSpace(XmlSpace eXmlSpace) { maXmlSpace = eXmlSpace; } + + /// Display access #i121656# + Display getDisplay() const { return maDisplay; } + void setDisplay(Display eDisplay) { maDisplay = eDisplay; } + + /// alternative parent + void setAlternativeParent(const SvgNode* pAlternativeParent = nullptr) { mpAlternativeParent = pAlternativeParent; } + }; + + class Visitor + { + public: + virtual ~Visitor() = default; + virtual void visit(SvgNode const & pNode) = 0; + }; + + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgpaint.hxx b/svgio/inc/svgpaint.hxx new file mode 100644 index 000000000..7f442ce26 --- /dev/null +++ b/svgio/inc/svgpaint.hxx @@ -0,0 +1,57 @@ +/* -*- 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_SVGIO_INC_SVGPAINT_HXX +#define INCLUDED_SVGIO_INC_SVGPAINT_HXX + +#include <basegfx/color/bcolor.hxx> + +namespace svgio +{ + namespace svgreader + { + class SvgPaint + { + private: + basegfx::BColor maColor; + + bool mbSet : 1; + bool mbOn : 1; + bool mbCurrent : 1; + + public: + SvgPaint(const basegfx::BColor& rColor = basegfx::BColor(0.0, 0.0, 0.0), bool bSet = false, bool bOn = false, bool bCurrent = false) + : maColor(rColor), + mbSet(bSet), + mbOn(bOn), + mbCurrent(bCurrent) + { + } + + const basegfx::BColor& getBColor() const { return maColor; } + bool isSet() const { return mbSet; } + bool isOn() const { return mbOn; } + bool isCurrent() const { return mbCurrent; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGPAINT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgpathnode.hxx b/svgio/inc/svgpathnode.hxx new file mode 100644 index 000000000..a84f92ba5 --- /dev/null +++ b/svgio/inc/svgpathnode.hxx @@ -0,0 +1,71 @@ +/* -*- 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_SVGIO_INC_SVGPATHNODE_HXX +#define INCLUDED_SVGIO_INC_SVGPATHNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <basegfx/polygon/b2dpolypolygontools.hxx> +#include <basegfx/polygon/b2dpolypolygon.hxx> + +namespace svgio +{ + namespace svgreader + { + class SvgPathNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DPolyPolygon> mpPolyPolygon; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + SvgNumber maPathLength; + basegfx::utils::PointIndexSet maHelpPointIndices; + + public: + SvgPathNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgPathNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// path content, set if found in current context + const basegfx::B2DPolyPolygon* getPath() const { return mpPolyPolygon.get(); } + void setPath(const basegfx::B2DPolyPolygon* pPath) { mpPolyPolygon.reset(); if(pPath) mpPolyPolygon.reset(new basegfx::B2DPolyPolygon(*pPath)); } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset(new basegfx::B2DHomMatrix(*pMatrix)); } + + /// PathLength content + const SvgNumber& getPathLength() const { return maPathLength; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGPATHNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgpatternnode.hxx b/svgio/inc/svgpatternnode.hxx new file mode 100644 index 000000000..1b9d9e1b2 --- /dev/null +++ b/svgio/inc/svgpatternnode.hxx @@ -0,0 +1,121 @@ +/* -*- 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_SVGIO_INC_SVGPATTERNNODE_HXX +#define INCLUDED_SVGIO_INC_SVGPATTERNNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgPatternNode : public SvgNode + { + private: + /// buffered decomposition + drawinglayer::primitive2d::Primitive2DContainer aPrimitives; + + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DRange> + mpViewBox; + SvgAspectRatio maSvgAspectRatio; + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + std::unique_ptr<SvgUnits> + mpPatternUnits; + std::unique_ptr<SvgUnits> + mpPatternContentUnits; + std::unique_ptr<basegfx::B2DHomMatrix> + mpaPatternTransform; + + /// link to another pattern used as style. If maXLink + /// is set, the node can be fetched on demand by using + // tryToFindLink (buffered) + mutable bool mbResolvingLink; // protect against infinite link recursion + OUString maXLink; + const SvgPatternNode* mpXLink; + + /// link on demand + void tryToFindLink(); + + public: + SvgPatternNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgPatternNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// global helpers + void getValuesRelative(double& rfX, double& rfY, double& rfW, double& rfH, const basegfx::B2DRange& rGeoRange, SvgNode const & rUser) const; + + /// get pattern primitives buffered, uses decomposeSvgNode internally + const drawinglayer::primitive2d::Primitive2DContainer& getPatternPrimitives() const; + + /// InfoProvider support for % values + virtual basegfx::B2DRange getCurrentViewPort() const override; + + /// viewBox content + const basegfx::B2DRange* getViewBox() const; + void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset(new basegfx::B2DRange(*pViewBox)); } + + /// SvgAspectRatio content + const SvgAspectRatio& getSvgAspectRatio() const; + + /// X content, set if found in current context + const SvgNumber& getX() const; + + /// Y content, set if found in current context + const SvgNumber& getY() const; + + /// Width content, set if found in current context + const SvgNumber& getWidth() const; + + /// Height content, set if found in current context + const SvgNumber& getHeight() const; + + /// PatternUnits content + const SvgUnits* getPatternUnits() const; + void setPatternUnits(const SvgUnits aPatternUnits) { mpPatternUnits.reset( new SvgUnits(aPatternUnits) ); } + + /// PatternContentUnits content + const SvgUnits* getPatternContentUnits() const; + void setPatternContentUnits(const SvgUnits aPatternContentUnits) { mpPatternContentUnits.reset( new SvgUnits(aPatternContentUnits) ); } + + /// PatternTransform content + const basegfx::B2DHomMatrix* getPatternTransform() const; + void setPatternTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaPatternTransform.reset(); if(pMatrix) mpaPatternTransform.reset(new basegfx::B2DHomMatrix(*pMatrix)); } + + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGPATTERNNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgpolynode.hxx b/svgio/inc/svgpolynode.hxx new file mode 100644 index 000000000..fa59312f6 --- /dev/null +++ b/svgio/inc/svgpolynode.hxx @@ -0,0 +1,67 @@ +/* -*- 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_SVGIO_INC_SVGPOLYNODE_HXX +#define INCLUDED_SVGIO_INC_SVGPOLYNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> + +namespace svgio +{ + namespace svgreader + { + class SvgPolyNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DPolygon> mpPolygon; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + bool mbIsPolyline : 1; // true = polyline, false = polygon + + public: + SvgPolyNode( + SvgDocument& rDocument, + SvgNode* pParent, + bool bIsPolyline); + virtual ~SvgPolyNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// Polygon content, set if found in current context + void setPolygon(const basegfx::B2DPolygon* pPolygon) { mpPolygon.reset(); if(pPolygon) mpPolygon.reset(new basegfx::B2DPolygon(*pPolygon)); } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset(new basegfx::B2DHomMatrix(*pMatrix)); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGPOLYNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgrectnode.hxx b/svgio/inc/svgrectnode.hxx new file mode 100644 index 000000000..5e1c5860c --- /dev/null +++ b/svgio/inc/svgrectnode.hxx @@ -0,0 +1,84 @@ +/* -*- 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_SVGIO_INC_SVGRECTNODE_HXX +#define INCLUDED_SVGIO_INC_SVGRECTNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgRectNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + SvgNumber maRx; + SvgNumber maRy; + std::unique_ptr<basegfx::B2DHomMatrix> mpaTransform; + + public: + SvgRectNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgRectNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// x content, set if found in current context + const SvgNumber& getX() const { return maX; } + + /// y content, set if found in current context + const SvgNumber& getY() const { return maY; } + + /// width content, set if found in current context + const SvgNumber& getWidth() const { return maWidth; } + + /// height content, set if found in current context + const SvgNumber& getHeight() const { return maHeight; } + + /// Rx content, set if found in current context + const SvgNumber& getRx() const { return maRx; } + + /// Ry content, set if found in current context + const SvgNumber& getRy() const { return maRy; } + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGRECTNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgstyleattributes.hxx b/svgio/inc/svgstyleattributes.hxx new file mode 100644 index 000000000..dc0a86a88 --- /dev/null +++ b/svgio/inc/svgstyleattributes.hxx @@ -0,0 +1,446 @@ +/* -*- 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_SVGIO_INC_SVGSTYLEATTRIBUTES_HXX +#define INCLUDED_SVGIO_INC_SVGSTYLEATTRIBUTES_HXX + +#include "svgpaint.hxx" +#include "svgnode.hxx" +#include <tools/fontenum.hxx> +#include <basegfx/polygon/b2dpolypolygontools.hxx> +#include <drawinglayer/primitive2d/baseprimitive2d.hxx> + + +// predefines + +namespace svgio::svgreader { + class SvgGradientNode; + class SvgPatternNode; + class SvgMarkerNode; + class SvgClipPathNode; + class SvgMaskNode; +} + + +namespace svgio +{ + namespace svgreader + { + enum StrokeLinecap + { + StrokeLinecap_notset, + StrokeLinecap_butt, + StrokeLinecap_round, + StrokeLinecap_square + }; + + enum StrokeLinejoin + { + StrokeLinejoin_notset, + StrokeLinejoin_miter, + StrokeLinejoin_round, + StrokeLinejoin_bevel + }; + + enum FontSize + { + FontSize_notset, + FontSize_xx_small, + FontSize_x_small, + FontSize_small, + FontSize_smaller, + FontSize_medium, + FontSize_large, + FontSize_larger, + FontSize_x_large, + FontSize_xx_large, + FontSize_initial + }; + + enum FontStretch + { + FontStretch_notset, + FontStretch_normal, + FontStretch_wider, + FontStretch_narrower, + FontStretch_ultra_condensed, + FontStretch_extra_condensed, + FontStretch_condensed, + FontStretch_semi_condensed, + FontStretch_semi_expanded, + FontStretch_expanded, + FontStretch_extra_expanded, + FontStretch_ultra_expanded + }; + + FontStretch getWider(FontStretch aSource); + FontStretch getNarrower(FontStretch aSource); + + enum FontStyle + { + FontStyle_notset, + FontStyle_normal, + FontStyle_italic, + FontStyle_oblique + }; + + enum FontWeight + { + FontWeight_notset, + FontWeight_100, + FontWeight_200, + FontWeight_300, + FontWeight_400, // same as FontWeight_normal + FontWeight_500, + FontWeight_600, + FontWeight_700, // same as FontWeight_bold + FontWeight_800, + FontWeight_900, + FontWeight_bolder, + FontWeight_lighter, + }; + + FontWeight getBolder(FontWeight aSource); + FontWeight getLighter(FontWeight aSource); + ::FontWeight getVclFontWeight(FontWeight aSource); + + enum TextAlign + { + TextAlign_notset, + TextAlign_left, + TextAlign_right, + TextAlign_center, + TextAlign_justify + }; + + enum TextDecoration + { + TextDecoration_notset, + TextDecoration_none, + TextDecoration_underline, + TextDecoration_overline, + TextDecoration_line_through, + TextDecoration_blink + }; + + enum TextAnchor + { + TextAnchor_notset, + TextAnchor_start, + TextAnchor_middle, + TextAnchor_end + }; + + enum FillRule + { + FillRule_notset, + FillRule_nonzero, + FillRule_evenodd + }; + + enum BaselineShift + { + BaselineShift_Baseline, + BaselineShift_Sub, + BaselineShift_Super, + BaselineShift_Percentage, + BaselineShift_Length + }; + + enum Visibility + { + Visibility_notset, + Visibility_visible, + Visibility_hidden, + Visibility_collapse, + Visibility_inherit + }; + + class SvgStyleAttributes + { + private: + SvgNode& mrOwner; + const SvgStyleAttributes* mpCssStyleParent; + 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; + TextAlign maTextAlign; + TextDecoration maTextDecoration; + TextAnchor maTextAnchor; + SvgPaint maColor; + SvgNumber maOpacity; + Visibility maVisibility; + OUString maTitle; + OUString maDesc; + + /// link to content. If set, the node can be fetched on demand + OUString maClipPathXLink; + const SvgClipPathNode* mpClipPathXLink; + OUString maMaskXLink; + const SvgMaskNode* mpMaskXLink; + + /// link to markers. If set, the node can be fetched on demand + OUString maMarkerStartXLink; + const SvgMarkerNode* mpMarkerStartXLink; + OUString maMarkerMidXLink; + const SvgMarkerNode* mpMarkerMidXLink; + OUString maMarkerEndXLink; + const SvgMarkerNode* mpMarkerEndXLink; + + /// 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; + + mutable std::vector<sal_uInt16> maResolvingParent; + + // defines if this attributes are part of a ClipPath. If yes, + // rough geometry will be created on decomposition by patching + // values for fill, stroke, strokeWidth and others + bool mbIsClipPathContent : 1; + + // #121221# Defines if evtl. an empty array *is* set + bool mbStrokeDasharraySet : 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, + bool bCaseIndependent); + + /// helper which does the necessary with a given path + void add_text( + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + drawinglayer::primitive2d::Primitive2DContainer const & 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, + const drawinglayer::primitive2d::Primitive2DContainer& rSource, + const basegfx::B2DHomMatrix* pTransform) const; + + /// helper to set mpCssStyleParent temporarily for CSS style hierarchies + void setCssStyleParent(const SvgStyleAttributes* pNew) { mpCssStyleParent = pNew; } + const SvgStyleAttributes* getCssStyleParent() const { return mpCssStyleParent; } + + /// scan helpers + void readCssStyle(const OUString& rCandidate); + const SvgStyleAttributes* getParentStyle() const; + + SvgStyleAttributes(SvgNode& rOwner); + ~SvgStyleAttributes(); + + /// 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; + + /// 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; + + /// 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; } + + /// 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; } + + /// 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 const & getClipPathXLink() const; + const SvgClipPathNode* accessClipPathXLink() 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 { return maBaselineShift; } + SvgNumber getBaselineShiftNumber() const; + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGSTYLEATTRIBUTES_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgstylenode.hxx b/svgio/inc/svgstylenode.hxx new file mode 100644 index 000000000..5582eff10 --- /dev/null +++ b/svgio/inc/svgstylenode.hxx @@ -0,0 +1,63 @@ +/* -*- 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_SVGIO_INC_SVGSTYLENODE_HXX +#define INCLUDED_SVGIO_INC_SVGSTYLENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgStyleNode final : public SvgNode + { + private: + /// use styles + std::vector< SvgStyleAttributes* > maSvgStyleAttributes; + + bool mbTextCss : 1; // true == type is 'text/css' + + public: + SvgStyleNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgStyleNode() override; + + /// #i125258# tell if this node is allowed to have a parent style (e.g. defs do not) + virtual bool supportsParentStyle() const override; + + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// CssStyleSheet add helpers + void addCssStyleSheet(const OUString& aSelectors, const SvgStyleAttributes& rNewStyle); + void addCssStyleSheet(const OUString& aSelectors, const OUString& aContent); + void addCssStyleSheet(const OUString& aSelectorsAndContent); + + /// textCss access + bool isTextCss() const { return mbTextCss; } + void setTextCss(bool bNew) { mbTextCss = bNew; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGSTYLENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgsvgnode.hxx b/svgio/inc/svgsvgnode.hxx new file mode 100644 index 000000000..48d225d93 --- /dev/null +++ b/svgio/inc/svgsvgnode.hxx @@ -0,0 +1,98 @@ +/* -*- 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_SVGIO_INC_SVGSVGNODE_HXX +#define INCLUDED_SVGIO_INC_SVGSVGNODE_HXX + +#include "svgstyleattributes.hxx" +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgSvgNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DRange> + mpViewBox; + SvgAspectRatio maSvgAspectRatio; + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + SvgNumber maVersion; + + /// #i125258# bitfield + bool mbStyleAttributesInitialized : 1; + + // #i125258# on-demand init hard attributes when this is the outmost svg element + // and more (see implementation) + void initializeStyleAttributes(); + + public: + SvgSvgNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgSvgNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// Seeks width and height of viewport, which is current before the new viewport is set. + // needed for percentage unit in x, y, width or height + void seekReferenceWidth(double& fWidth, bool& bHasFound) const; + void seekReferenceHeight(double& fHeight, bool& bHasFound) const; + + /// InfoProvider support for % values in children + // The returned 'CurrentViewPort' is the viewport as it is set by this svg element + // and as it is needed to resolve relative values in children + // The method does not check for invalid width and height + virtual basegfx::B2DRange getCurrentViewPort() const override; + + /// viewBox content + const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); } + void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); } + + /// SvgAspectRatio content + const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; } + + /// x content + const SvgNumber& getX() const { return maX; } + + /// y content + const SvgNumber& getY() const { return maY; } + + /// width content + const SvgNumber& getWidth() const { return maWidth; } + + /// height content + const SvgNumber& getHeight() const { return maHeight; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGSVGNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgsymbolnode.hxx b/svgio/inc/svgsymbolnode.hxx new file mode 100644 index 000000000..516d17e18 --- /dev/null +++ b/svgio/inc/svgsymbolnode.hxx @@ -0,0 +1,51 @@ +/* -*- 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_SVGIO_INC_SVGSYMBOLNODE_HXX +#define INCLUDED_SVGIO_INC_SVGSYMBOLNODE_HXX + +#include "svgstyleattributes.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgSymbolNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + SvgAspectRatio maSvgAspectRatio; + + public: + SvgSymbolNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgSymbolNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGSYMBOLNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtextnode.hxx b/svgio/inc/svgtextnode.hxx new file mode 100644 index 000000000..999e99c2f --- /dev/null +++ b/svgio/inc/svgtextnode.hxx @@ -0,0 +1,75 @@ +/* -*- 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_SVGIO_INC_SVGTEXTNODE_HXX +#define INCLUDED_SVGIO_INC_SVGTEXTNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include "svgcharacternode.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgTextNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DHomMatrix> + mpaTransform; + SvgTextPositions maSvgTextPositions; + + /// local helpers + void DecomposeChild( + const SvgNode& rCandidate, + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + SvgTextPosition& rSvgTextPosition) const; + static void addTextPrimitives( + const SvgNode& rCandidate, + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + drawinglayer::primitive2d::Primitive2DContainer const & rSource); + + public: + SvgTextNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgTextNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + virtual double getCurrentFontSize() const override; + + /// transform content, set if found in current context + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTEXTNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtextpathnode.hxx b/svgio/inc/svgtextpathnode.hxx new file mode 100644 index 000000000..184f2b051 --- /dev/null +++ b/svgio/inc/svgtextpathnode.hxx @@ -0,0 +1,65 @@ +/* -*- 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_SVGIO_INC_SVGTEXTPATHNODE_HXX +#define INCLUDED_SVGIO_INC_SVGTEXTPATHNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgTextPathNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// link to path content. If maXLink + /// is set, the node can be fetched on demand + OUString maXLink; + + /// variable scan values, dependent of given XAttributeList + SvgNumber maStartOffset; + + public: + SvgTextPathNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgTextPathNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + void decomposePathNode( + const drawinglayer::primitive2d::Primitive2DContainer& rPathContent, + drawinglayer::primitive2d::Primitive2DContainer& rTarget, + const basegfx::B2DPoint& rTextStart) const; + bool isValid() const; + + /// StartOffset content + const SvgNumber& getStartOffset() const { return maStartOffset; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTEXTPATHNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtitledescnode.hxx b/svgio/inc/svgtitledescnode.hxx new file mode 100644 index 000000000..713d5356d --- /dev/null +++ b/svgio/inc/svgtitledescnode.hxx @@ -0,0 +1,54 @@ +/* -*- 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_SVGIO_INC_SVGTITLEDESCNODE_HXX +#define INCLUDED_SVGIO_INC_SVGTITLEDESCNODE_HXX + +#include "svgnode.hxx" + + +namespace svgio +{ + namespace svgreader + { + class SvgTitleDescNode final : public SvgNode + { + private: + /// contained chars + OUString maText; + + public: + SvgTitleDescNode( + SVGToken aType, + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgTitleDescNode() override; + + /// add new chars + void concatenate(const OUString& rChars); + + /// x content, set if found in current context + const OUString& getText() const { return maText; } + }; + } // end of namespace svgreader +} // end of namespace svgio + + +#endif // INCLUDED_SVGIO_INC_SVGTITLEDESCNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtoken.hxx b/svgio/inc/svgtoken.hxx new file mode 100644 index 000000000..b03f28d29 --- /dev/null +++ b/svgio/inc/svgtoken.hxx @@ -0,0 +1,194 @@ +/* -*- 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_SVGIO_INC_SVGTOKEN_HXX +#define INCLUDED_SVGIO_INC_SVGTOKEN_HXX + +#include <rtl/ustring.hxx> + +namespace svgio +{ + namespace svgreader + { + // SVG token mapper with hashing + enum SVGToken + { + SVGTokenUnknown = 0, + + // diverse attribute tokens + SVGTokenWidth, + SVGTokenHeight, + SVGTokenViewBox, + SVGTokenTransform, + SVGTokenStyle, + SVGTokenDisplay, // #i121656# + SVGTokenD, + SVGTokenX, + SVGTokenY, + SVGTokenXmlns, + SVGTokenVersion, + SVGTokenId, + SVGTokenRx, + SVGTokenRy, + SVGTokenPoints, + SVGTokenDx, + SVGTokenDy, + SVGTokenRotate, + SVGTokenTextLength, + SVGTokenLengthAdjust, + SVGTokenFont, + SVGTokenFontFamily, + SVGTokenFontSize, + SVGTokenFontSizeAdjust, + SVGTokenFontStretch, + SVGTokenFontStyle, + SVGTokenFontVariant, + SVGTokenFontWeight, + SVGTokenDirection, + SVGTokenLetterSpacing, + SVGTokenTextDecoration, + SVGTokenUnicodeBidi, + SVGTokenWordSpacing, + SVGTokenCharacter, // not in the hash, just for simple text handling in SvgCharacterNode + SVGTokenTspan, + SVGTokenTref, + SVGTokenTextPath, + SVGTokenStartOffset, + SVGTokenMethod, + SVGTokenSpacing, + SVGTokenTextAlign, + SVGTokenPathLength, + SVGTokenType, + SVGTokenClass, + SVGTokenTextAnchor, + SVGTokenXmlSpace, + SVGTokenColor, + SVGTokenClipPathNode, + SVGTokenClipPathProperty, + SVGTokenMask, + SVGTokenClipPathUnits, + SVGTokenMaskUnits, + SVGTokenMaskContentUnits, + SVGTokenClipRule, + SVGTokenMarker, + SVGTokenMarkerStart, + SVGTokenMarkerMid, + SVGTokenMarkerEnd, + SVGTokenRefX, + SVGTokenRefY, + SVGTokenMarkerUnits, + SVGTokenMarkerWidth, + SVGTokenMarkerHeight, + SVGTokenOrient, + SVGTokenPattern, + SVGTokenPatternUnits, + SVGTokenPatternContentUnits, + SVGTokenPatternTransform, + SVGTokenOpacity, + SVGTokenVisibility, + SVGTokenTitle, + SVGTokenDesc, + + // AspectRatio and params + SVGTokenPreserveAspectRatio, + SVGTokenDefer, + SVGTokenNone, + SVGTokenXMinYMin, + SVGTokenXMidYMin, + SVGTokenXMaxYMin, + SVGTokenXMinYMid, + SVGTokenXMidYMid, + SVGTokenXMaxYMid, + SVGTokenXMinYMax, + SVGTokenXMidYMax, + SVGTokenXMaxYMax, + SVGTokenMeet, + SVGTokenSlice, + + // structural elements + SVGTokenDefs, + SVGTokenG, + SVGTokenSvg, + SVGTokenSymbol, + SVGTokenUse, + SVGTokenA, + + // shape elements + SVGTokenCircle, + SVGTokenEllipse, + SVGTokenLine, + SVGTokenPath, + SVGTokenPolygon, + SVGTokenPolyline, + SVGTokenRect, + SVGTokenImage, + + // gradient elements and tokens + SVGTokenLinearGradient, + SVGTokenRadialGradient, + SVGTokenStop, + SVGTokenOffset, + SVGTokenX1, + SVGTokenY1, + SVGTokenX2, + SVGTokenY2, + SVGTokenCx, + SVGTokenCy, + SVGTokenFx, + SVGTokenFy, + SVGTokenR, + SVGTokenGradientUnits, + SVGTokenGradientTransform, + SVGTokenSpreadMethod, + SVGTokenXlinkHref, + SVGTokenStopColor, + SVGTokenStopOpacity, + + // fill tokens + SVGTokenFill, + SVGTokenFillOpacity, + SVGTokenFillRule, + + // stroke tokens + SVGTokenStroke, + SVGTokenStrokeDasharray, + SVGTokenStrokeDashoffset, + SVGTokenStrokeLinecap, + SVGTokenStrokeLinejoin, + SVGTokenStrokeMiterlimit, + SVGTokenStrokeOpacity, + SVGTokenStrokeWidth, + + // text tokens + SVGTokenText, + SVGTokenBaselineShift, + + SVGTokenFlowRoot + }; + + SVGToken StrToSVGToken(const OUString& rStr, bool bCaseIndependent); + + OUString getStrTitle(); + OUString getStrDesc(); + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTOKEN_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtools.hxx b/svgio/inc/svgtools.hxx new file mode 100644 index 000000000..215ea6e87 --- /dev/null +++ b/svgio/inc/svgtools.hxx @@ -0,0 +1,228 @@ +/* -*- 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_SVGIO_INC_SVGTOOLS_HXX +#define INCLUDED_SVGIO_INC_SVGTOOLS_HXX + +#include <basegfx/color/bcolor.hxx> +#include <basegfx/range/b2drange.hxx> +#include <basegfx/vector/b2ivector.hxx> +#include <rtl/ustrbuf.hxx> +#include "svgpaint.hxx" +#include <vector> + +namespace svgio +{ + namespace svgreader + { + +// recommended value for this device dependent unit, see CSS2 section 4.3.2 Lengths +#define F_SVG_PIXEL_PER_INCH 96.0 + + // common non-token strings + struct commonStrings + { + static const OUString aStrUserSpaceOnUse; + static const OUString aStrObjectBoundingBox; + static const OUString aStrNonzero; + static const OUString aStrEvenOdd; + }; + + enum SvgUnits + { + userSpaceOnUse, + objectBoundingBox + }; + + enum NumberType + { + xcoordinate, + ycoordinate, + length + }; + + class InfoProvider + { + public: + virtual ~InfoProvider() {} + virtual basegfx::B2DRange getCurrentViewPort() const = 0; + /// return font size of node inherited from parents + virtual double getCurrentFontSizeInherited() const = 0; + /// return xheight of node inherited from parents + virtual double getCurrentXHeightInherited() const = 0; + }; + + enum SvgUnit + { + Unit_em = 0, // relative to current font size + Unit_ex, // relative to current x-height + + Unit_px, // 'user unit' + Unit_pt, // points, 1.25 px + Unit_pc, // 15.0 px + Unit_cm, // 35.43307 px + Unit_mm, // 3.543307 px + Unit_in, // 90 px + + Unit_percent, // relative to range + Unit_none // for stroke-miterlimit, which has no unit + }; + + class SvgNumber + { + private: + double mfNumber; + SvgUnit meUnit; + + bool mbSet : 1; + + public: + SvgNumber() + : mfNumber(0.0), + meUnit(Unit_px), + mbSet(false) + { + } + + SvgNumber(double fNum, SvgUnit aSvgUnit = Unit_px, bool bSet = true) + : mfNumber(fNum), + meUnit(aSvgUnit), + mbSet(bSet) + { + } + + double getNumber() const + { + return mfNumber; + } + + SvgUnit getUnit() const + { + return meUnit; + } + + bool isSet() const + { + return mbSet; + } + + bool isPositive() const; + + // Only usable in cases, when the unit is not Unit_percent, otherwise use method solve + double solveNonPercentage(const InfoProvider& rInfoProvider) const; + + double solve(const InfoProvider& rInfoProvider, NumberType aNumberType = length) const; + + + }; + + typedef ::std::vector< SvgNumber > SvgNumberVector; + + enum SvgAlign + { + Align_none, + Align_xMinYMin, + Align_xMidYMin, + Align_xMaxYMin, + Align_xMinYMid, + Align_xMidYMid, // default + Align_xMaxYMid, + Align_xMinYMax, + Align_xMidYMax, + Align_xMaxYMax + }; + + class SvgAspectRatio + { + private: + SvgAlign maSvgAlign; + + bool mbMeetOrSlice : 1; // true = meet (default), false = slice + bool mbSet : 1; + + public: + SvgAspectRatio() + : maSvgAlign(Align_xMidYMid), + mbMeetOrSlice(true), + mbSet(false) + { + } + + SvgAspectRatio(SvgAlign aSvgAlign, bool bMeetOrSlice) + : maSvgAlign(aSvgAlign), + mbMeetOrSlice(bMeetOrSlice), + mbSet(true) + { + } + + /// data read access + SvgAlign getSvgAlign() const { return maSvgAlign; } + bool isMeetOrSlice() const { return mbMeetOrSlice; } + bool isSet() const { return mbSet; } + + /// tooling + static basegfx::B2DHomMatrix createLinearMapping(const basegfx::B2DRange& rTarget, const basegfx::B2DRange& rSource); + basegfx::B2DHomMatrix createMapping(const basegfx::B2DRange& rTarget, const basegfx::B2DRange& rSource) const; + }; + + void skip_char(const OUString& rCandidate, sal_Unicode aChar, sal_Int32& nPos, const sal_Int32 nLen); + void skip_char(const OUString& rCandidate, sal_Unicode aCharA, sal_Unicode nCharB, sal_Int32& nPos, const sal_Int32 nLen); + void copySign(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen); + void copyNumber(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen); + void copyHex(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen); + void copyString(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen); + void copyToLimiter(const OUString& rCandidate, sal_Unicode aLimiter, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen); + bool readNumber(const OUString& rCandidate, sal_Int32& nPos, double& fNum, const sal_Int32 nLen); + SvgUnit readUnit(const OUString& rCandidate, sal_Int32& nPos, const sal_Int32 nLen); + bool readNumberAndUnit(const OUString& rCandidate, sal_Int32& nPos, SvgNumber& aNum, const sal_Int32 nLen); + bool readAngle(const OUString& rCandidate, sal_Int32& nPos, double& fAngle, const sal_Int32 nLen); + sal_Int32 read_hex(sal_Unicode aChar); + bool match_colorKeyword(basegfx::BColor& rColor, const OUString& rName, bool bCaseIndependent); + bool read_color(const OUString& rCandidate, basegfx::BColor& rColor, bool bCaseIndependent, SvgNumber& rOpacity); + basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider const & rInfoProvider); + basegfx::B2DHomMatrix readTransform(const OUString& rCandidate, InfoProvider const & rInfoProvider); + bool readSingleNumber(const OUString& rCandidate, SvgNumber& aNum); + bool readLocalUrl(const OUString& rCandidate, OUString& rURL); + bool readSvgPaint(const OUString& rCandidate, SvgPaint& rSvgPaint, OUString& rURL, bool bCaseIndependent, SvgNumber& rOpacity); + + bool readSvgNumberVector(const OUString& rCandidate, SvgNumberVector& rSvgNumberVector); + ::std::vector< double > solveSvgNumberVector(const SvgNumberVector& rInput, const InfoProvider& rInfoProvider); + + SvgAspectRatio readSvgAspectRatio(const OUString& rCandidate); + + typedef ::std::vector< OUString > SvgStringVector; + bool readSvgStringVector(const OUString& rCandidate, SvgStringVector& rSvgStringVector); + + void readImageLink(const OUString& rCandidate, OUString& rXLink, OUString& rUrl, OUString& rMimeType, OUString& rData); + + OUString convert(const OUString& rCandidate, sal_Unicode nPattern, sal_Unicode nNew, bool bRemove); + OUString consolidateContiguousSpace(const OUString& rCandidate); + OUString whiteSpaceHandlingDefault(const OUString& rCandidate); + OUString whiteSpaceHandlingPreserve(const OUString& rCandidate); + + // #125325# removes block comment of the general form '/* ... */', returns + // an adapted string or the original if no comments included + OUString removeBlockComments(const OUString& rCandidate); + + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTOOLS_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtrefnode.hxx b/svgio/inc/svgtrefnode.hxx new file mode 100644 index 000000000..f6e1686b8 --- /dev/null +++ b/svgio/inc/svgtrefnode.hxx @@ -0,0 +1,58 @@ +/* -*- 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_SVGIO_INC_SVGTREFNODE_HXX +#define INCLUDED_SVGIO_INC_SVGTREFNODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include "svgtextnode.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgTrefNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// link to text content. If maXLink + /// is set, the node can be fetched on demand + OUString maXLink; + + public: + SvgTrefNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgTrefNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + /// access to referenced SvgTextNode + const SvgTextNode* getReferencedSvgTextNode() const; + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTREFNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgtspannode.hxx b/svgio/inc/svgtspannode.hxx new file mode 100644 index 000000000..b6238d0f5 --- /dev/null +++ b/svgio/inc/svgtspannode.hxx @@ -0,0 +1,58 @@ +/* -*- 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_SVGIO_INC_SVGTSPANNODE_HXX +#define INCLUDED_SVGIO_INC_SVGTSPANNODE_HXX + +#include "svgcharacternode.hxx" +#include "svgstyleattributes.hxx" + +namespace svgio +{ + namespace svgreader + { + class SvgTspanNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + SvgTextPositions maSvgTextPositions; + + public: + SvgTspanNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgTspanNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + + virtual double getCurrentFontSize() const override; + + /// access to SvgTextPositions + const SvgTextPositions& getSvgTextPositions() const { return maSvgTextPositions; } + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGTSPANNODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgusenode.hxx b/svgio/inc/svgusenode.hxx new file mode 100644 index 000000000..f864791f7 --- /dev/null +++ b/svgio/inc/svgusenode.hxx @@ -0,0 +1,78 @@ +/* -*- 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_SVGIO_INC_SVGUSENODE_HXX +#define INCLUDED_SVGIO_INC_SVGUSENODE_HXX + +#include "svgnode.hxx" +#include "svgstyleattributes.hxx" +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <memory> + +namespace svgio +{ + namespace svgreader + { + class SvgUseNode final : public SvgNode + { + private: + /// use styles + SvgStyleAttributes maSvgStyleAttributes; + + /// variable scan values, dependent of given XAttributeList + std::unique_ptr<basegfx::B2DHomMatrix> + mpaTransform; + SvgNumber maX; + SvgNumber maY; + SvgNumber maWidth; + SvgNumber maHeight; + + /// link to content. If maXLink is set, the node can be fetched + // on demand + OUString maXLink; + /// detect if maXLink causes a loop to ourself during decomposing + mutable bool mbDecomposingSvgNode; + + public: + SvgUseNode( + SvgDocument& rDocument, + SvgNode* pParent); + virtual ~SvgUseNode() override; + + virtual const SvgStyleAttributes* getSvgStyleAttributes() const override; + virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override; + virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override; + + /// transform content + const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); } + void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); } + + /// x content + const SvgNumber& getX() const { return maX; } + + /// y content + const SvgNumber& getY() const { return maY; } + + }; + } // end of namespace svgreader +} // end of namespace svgio + +#endif // INCLUDED_SVGIO_INC_SVGUSENODE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/svgio/inc/svgvisitor.hxx b/svgio/inc/svgvisitor.hxx new file mode 100644 index 000000000..d643a2a20 --- /dev/null +++ b/svgio/inc/svgvisitor.hxx @@ -0,0 +1,41 @@ +/* -*- 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/. + * + */ + +#ifndef INCLUDED_SVGIO_INC_SVGVISITOR_HXX +#define INCLUDED_SVGIO_INC_SVGVISITOR_HXX + +#include <basegfx/DrawCommands.hxx> +#include <memory> +#include "svgnode.hxx" + +namespace svgio +{ +namespace svgreader +{ +class SvgDrawVisitor final : public Visitor +{ +private: + std::shared_ptr<gfx::DrawRoot> mpDrawRoot; + std::shared_ptr<gfx::DrawBase> mpCurrent; + +public: + SvgDrawVisitor(); + + void visit(svgio::svgreader::SvgNode const& rNode) override; + void goToChildren(svgio::svgreader::SvgNode const& rNode); + + std::shared_ptr<gfx::DrawRoot> const& getDrawRoot() const { return mpDrawRoot; } +}; +} +} + +#endif // INCLUDED_SVGIO_INC_SVGVISITOR_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |