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Diffstat (limited to 'include/oox/export/drawingml.hxx')
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diff --git a/include/oox/export/drawingml.hxx b/include/oox/export/drawingml.hxx new file mode 100644 index 000000000..8b57523a5 --- /dev/null +++ b/include/oox/export/drawingml.hxx @@ -0,0 +1,382 @@ +/* -*- 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_OOX_EXPORT_DRAWINGML_HXX +#define INCLUDED_OOX_EXPORT_DRAWINGML_HXX + +#include <map> +#include <stack> +#include <string_view> +#include <unordered_map> +#include <vector> + +#include <com/sun/star/beans/PropertyState.hpp> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/style/ParagraphAdjust.hpp> +#include <com/sun/star/drawing/Hatch.hpp> +#include <com/sun/star/i18n/ScriptType.hpp> +#include <oox/dllapi.h> +#include <oox/drawingml/drawingmltypes.hxx> +#include <oox/token/tokens.hxx> +#include <oox/export/utils.hxx> +#include <rtl/string.hxx> +#include <rtl/ustring.hxx> +#include <sal/types.h> +#include <sax/fshelper.hxx> +#include <svx/msdffdef.hxx> +#include <vcl/checksum.hxx> +#include <vcl/graph.hxx> +#include <tools/gen.hxx> +#include <tools/color.hxx> +#include <vcl/mapmod.hxx> +#include <svx/EnhancedCustomShape2d.hxx> + +class Graphic; +class SdrObjCustomShape; +enum class SvxDateFormat; +enum class SvxTimeFormat; + +namespace com::sun::star { +namespace awt { + struct FontDescriptor; + struct Gradient; +} +namespace beans { + struct PropertyValue; + class XPropertySet; + class XPropertyState; +} +namespace drawing { + class XShape; + struct EnhancedCustomShapeParameterPair; + struct EnhancedCustomShapeParameter; +} +namespace graphic { + class XGraphic; +} +namespace style { + struct LineSpacing; +} +namespace text { + class XTextContent; + class XTextRange; + class XTextFrame; +} +namespace io { + class XOutputStream; +} +namespace uno { + class XInterface; +} +namespace frame { + class XModel; +} +} + +struct EscherConnectorListEntry; +class OutlinerParaObject; +namespace tools { class Rectangle; } + +namespace tools { + class PolyPolygon; +} + +namespace oox { +namespace core { + class XmlFilterBase; +} + +namespace drawingml { + +class OOX_DLLPUBLIC URLTransformer +{ +public: + virtual ~URLTransformer(); + + virtual OUString getTransformedString(const OUString& rURL) const; + + virtual bool isExternalURL(const OUString& rURL) const; +}; + +// Our rotation is counter-clockwise and is in 100ths of a degree. +// drawingML rotation is clockwise and is in 60000ths of a degree. +inline sal_Int32 ExportRotateClockwisify(Degree100 input) +{ + return ((21600000 - input.get() * 600) % 21600000); +} + +/// Interface to be implemented by the parent exporter that knows how to handle shape text. +class OOX_DLLPUBLIC DMLTextExport +{ +public: + virtual void WriteOutliner(const OutlinerParaObject& rParaObj) = 0; + /// Write the contents of the textbox that is associated to this shape. + virtual void WriteTextBox(css::uno::Reference<css::drawing::XShape> xShape) = 0; + /// Get textbox which belongs to the shape. + virtual css::uno::Reference<css::text::XTextFrame> GetUnoTextFrame( + css::uno::Reference<css::drawing::XShape> xShape) = 0; +protected: + DMLTextExport() {} + virtual ~DMLTextExport() {} +}; + +class OOX_DLLPUBLIC DrawingML +{ + +private: + static std::stack<sal_Int32> mnImageCounter; + static std::stack<sal_Int32> mnWdpImageCounter; + static std::stack<std::map<OUString, OUString>> maWdpCache; + static sal_Int32 mnDrawingMLCount; + static sal_Int32 mnVmlCount; + static std::stack<std::unordered_map<BitmapChecksum, OUString>> maExportGraphics; + + /// To specify where write eg. the images to (like 'ppt', or 'word' - according to the OPC). + DocumentType meDocumentType; + /// Parent exporter, used for text callback. + DMLTextExport* mpTextExport; + + +protected: + css::uno::Any mAny; + ::sax_fastparser::FSHelperPtr mpFS; + ::oox::core::XmlFilterBase* mpFB; + /// If set, this is the parent of the currently handled shape. + css::uno::Reference<css::drawing::XShape> m_xParent; + bool mbIsBackgroundDark; + + /// True when exporting presentation placeholder shape. + bool mbPlaceholder; + + bool GetProperty( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, const OUString& aName ); + bool GetPropertyAndState( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, + const css::uno::Reference< css::beans::XPropertyState >& rXPropState, + const OUString& aName, css::beans::PropertyState& eState ); + OUString GetFieldValue( const css::uno::Reference< css::text::XTextRange >& rRun, bool& bIsURLField ); + /** Gets OOXML datetime field type from LO Date format + + @param eDate LO Date format + */ + static OUString GetDatetimeTypeFromDate(SvxDateFormat eDate); + /** Gets OOXML datetime field type from LO Time format + + @param eTime LO Time format + */ + static OUString GetDatetimeTypeFromTime(SvxTimeFormat eTime); + /** Gets OOXML datetime field type from combination of LO Time and Date formats + + @param eDate LO Date format + @param eTime LO Time format + */ + static OUString GetDatetimeTypeFromDateTime(SvxDateFormat eDate, SvxTimeFormat eTime); + + /// Output the media (including copying a video from vnd.sun.star.Package: to the output if necessary). + void WriteMediaNonVisualProperties(const css::uno::Reference<css::drawing::XShape>& xShape); + + void WriteStyleProperties( sal_Int32 nTokenId, const css::uno::Sequence< css::beans::PropertyValue >& aProperties ); + + const char* GetComponentDir() const; + const char* GetRelationCompPrefix() const; + + static bool EqualGradients( css::awt::Gradient aGradient1, css::awt::Gradient aGradient2 ); + bool IsFontworkShape(const css::uno::Reference< css::beans::XPropertySet >& rXShapePropSet); + + void WriteGlowEffect(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet); + void WriteSoftEdgeEffect(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet); + void WriteCustomGeometryPoint(const css::drawing::EnhancedCustomShapeParameterPair& rParamPair, + const EnhancedCustomShape2d& rCustomShape2d, + const bool bReplaceGeoWidth, const bool bReplaceGeoHeight); + bool WriteCustomGeometrySegment( + const sal_Int16 eCommand, const sal_Int32 nCount, + const css::uno::Sequence<css::drawing::EnhancedCustomShapeParameterPair>& rPairs, + sal_Int32& rnPairIndex, double& rfCurrentX, double& rfCurrentY, bool& rbCurrentValid, + const EnhancedCustomShape2d& rCustomShape2d, + const bool bReplaceGeoWidth, const bool bReplaceGeoHeight); + +public: + DrawingML( ::sax_fastparser::FSHelperPtr pFS, ::oox::core::XmlFilterBase* pFB, DocumentType eDocumentType = DOCUMENT_PPTX, DMLTextExport* pTextExport = nullptr ) + : meDocumentType( eDocumentType ), mpTextExport(pTextExport), mpFS( pFS ), mpFB( pFB ), mbIsBackgroundDark( false ), mbPlaceholder(false) {} + void SetFS( ::sax_fastparser::FSHelperPtr pFS ) { mpFS = pFS; } + const ::sax_fastparser::FSHelperPtr& GetFS() const { return mpFS; } + ::oox::core::XmlFilterBase* GetFB() { return mpFB; } + DocumentType GetDocumentType() const { return meDocumentType; } + /// The application-specific text exporter callback, if there is one. + DMLTextExport* GetTextExport() { return mpTextExport; } + + void SetBackgroundDark(bool bIsDark) { mbIsBackgroundDark = bIsDark; } + /// If bRelPathToMedia is true add "../" to image folder path while adding the image relationship + OUString WriteImage( const Graphic &rGraphic , bool bRelPathToMedia = false ); + + void WriteColor( ::Color nColor, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteColor( const OUString& sColorSchemeName, const css::uno::Sequence< css::beans::PropertyValue >& aTransformations, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteColor( const ::Color nColor, const css::uno::Sequence< css::beans::PropertyValue >& aTransformations, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteColorTransformations( const css::uno::Sequence< css::beans::PropertyValue >& aTransformations, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteGradientStop(sal_uInt16 nStop, ::Color nColor, sal_Int32 nAlpha = MAX_PERCENT); + void WriteLineArrow( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, bool bLineStart ); + void WriteConnectorConnections( sal_uInt32 nStartGlueId, sal_Int32 nEndGlueId, sal_Int32 nStartID, sal_Int32 nEndID ); + + bool WriteCharColor(const css::uno::Reference<css::beans::XPropertySet>& xPropertySet); + bool WriteFillColor(const css::uno::Reference<css::beans::XPropertySet>& xPropertySet); + + void WriteSolidFill( ::Color nColor, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteSolidFill( const OUString& sSchemeName, const css::uno::Sequence< css::beans::PropertyValue >& aTransformations, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteSolidFill( const ::Color nColor, const css::uno::Sequence< css::beans::PropertyValue >& aTransformations, sal_Int32 nAlpha = MAX_PERCENT ); + void WriteSolidFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + void WriteGradientFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + + void WriteGradientFill( css::awt::Gradient rGradient, css::awt::Gradient rTransparenceGradient, + const css::uno::Reference<css::beans::XPropertySet>& rXPropSet = css::uno::Reference<css::beans::XPropertySet>()); + + void WriteGrabBagGradientFill( const css::uno::Sequence< css::beans::PropertyValue >& aGradientStops, css::awt::Gradient rGradient); + + void WriteBlipOrNormalFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, + const OUString& rURLPropName ); + void WriteBlipFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, + const OUString& sURLPropName ); + void WriteBlipFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, + const OUString& sURLPropName, sal_Int32 nXmlNamespace ); + + void WriteXGraphicBlipFill(css::uno::Reference<css::beans::XPropertySet> const & rXPropSet, + css::uno::Reference<css::graphic::XGraphic> const & rxGraphic, + sal_Int32 nXmlNamespace, bool bWriteMode, bool bRelPathToMedia = false); + + void WritePattFill( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + void WritePattFill(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet, + const css::drawing::Hatch& rHatch); + + void WriteGraphicCropProperties(css::uno::Reference<css::beans::XPropertySet> const & rxPropertySet, + Size const & rOriginalSize, MapMode const & rMapMode); + + void WriteSrcRectXGraphic(css::uno::Reference<css::beans::XPropertySet> const & rxPropertySet, + css::uno::Reference<css::graphic::XGraphic> const & rxGraphic); + + void WriteOutline( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, + css::uno::Reference< css::frame::XModel> const & xModel = nullptr ); + + void WriteXGraphicStretch(css::uno::Reference<css::beans::XPropertySet> const & rXPropSet, + css::uno::Reference<css::graphic::XGraphic> const & rxGraphic); + + void WriteXGraphicTile(css::uno::Reference<css::beans::XPropertySet> const& rXPropSet, + css::uno::Reference<css::graphic::XGraphic> const& rxGraphic); + + void WriteLinespacing(const css::style::LineSpacing& rLineSpacing, float fFirstCharHeight); + + OUString WriteXGraphicBlip(css::uno::Reference<css::beans::XPropertySet> const & rXPropSet, + css::uno::Reference<css::graphic::XGraphic> const & rxGraphic, + bool bRelPathToMedia); + + void WriteImageBrightnessContrastTransparence(css::uno::Reference<css::beans::XPropertySet> const & rXPropSet); + + void WriteXGraphicBlipMode(css::uno::Reference<css::beans::XPropertySet> const & rXPropSet, + css::uno::Reference<css::graphic::XGraphic> const & rxGraphic); + + void WriteShapeTransformation(const css::uno::Reference< css::drawing::XShape >& rXShape, + sal_Int32 nXmlNamespace, bool bFlipH = false, bool bFlipV = false, bool bSuppressRotation = false, bool bSuppressFlipping = false, bool bFlippedBeforeRotation = false); + void WriteTransformation(const css::uno::Reference< css::drawing::XShape >& xShape, const tools::Rectangle& rRectangle, + sal_Int32 nXmlNamespace, bool bFlipH = false, bool bFlipV = false, sal_Int32 nRotation = 0, bool bIsGroupShape = false); + + void WriteText( const css::uno::Reference< css::uno::XInterface >& rXIface, bool bBodyPr, bool bText = true, sal_Int32 nXmlNamespace = 0, bool bWritePropertiesAsLstStyles = false); + + /** Populates the lstStyle with the shape's text run and paragraph properties */ + void WriteLstStyles(const css::uno::Reference<css::text::XTextContent>& rParagraph, + bool& rbOverridingCharHeight, sal_Int32& rnCharHeight, + const css::uno::Reference<css::beans::XPropertySet>& rXShapePropSet); + void WriteParagraph( const css::uno::Reference< css::text::XTextContent >& rParagraph, + bool& rbOverridingCharHeight, sal_Int32& rnCharHeight, const css::uno::Reference< css::beans::XPropertySet >& rXShapePropSet); + /** Writes paragraph properties + + @returns true if any paragraph properties were written + */ + bool WriteParagraphProperties(const css::uno::Reference< css::text::XTextContent >& rParagraph, const css::uno::Reference<css::beans::XPropertySet>& rXShapePropSet, float fFirstCharHeight, sal_Int32 nElement); + void WriteParagraphNumbering(const css::uno::Reference< css::beans::XPropertySet >& rXPropSet, float fFirstCharHeight, + sal_Int16 nLevel ); + void WriteParagraphTabStops(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet); + void WriteRun( const css::uno::Reference< css::text::XTextRange >& rRun, + bool& rbOverridingCharHeight, sal_Int32& rnCharHeight, + const css::uno::Reference< css::beans::XPropertySet >& rXShapePropSet); + void WriteRunProperties( const css::uno::Reference< css::beans::XPropertySet >& rRun, bool bIsField, sal_Int32 nElement, bool bCheckDirect, + bool& rbOverridingCharHeight, sal_Int32& rnCharHeight, + sal_Int16 nScriptType = css::i18n::ScriptType::LATIN, + const css::uno::Reference< css::beans::XPropertySet >& rXShapePropSet = {}); + + void WritePresetShape( const OString& pShape , std::vector< std::pair<sal_Int32,sal_Int32>> & rAvList ); + void WritePresetShape( const OString& pShape ); + void WritePresetShape( const OString& pShape, MSO_SPT eShapeType, bool bPredefinedHandlesUsed, const css::beans::PropertyValue& rProp ); + bool WriteCustomGeometry( + const css::uno::Reference<css::drawing::XShape>& rXShape, + const SdrObjCustomShape& rSdrObjCustomShape); + void WriteEmptyCustomGeometry(); + void WritePolyPolygon(const css::uno::Reference<css::drawing::XShape>& rXShape, + const bool bClosed); + void WriteFill( const css::uno::Reference< css::beans::XPropertySet >& xPropSet ); + void WriteShapeStyle( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + void WriteShapeEffects( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + void WriteShapeEffect( std::u16string_view sName, const css::uno::Sequence< css::beans::PropertyValue >& aEffectProps ); + /** Populates scene3d tag + @param rXPropSet Prop set + @param bIsText True if the 3D effects are for a text body, false if it is for a shape + */ + void Write3DEffects(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet, bool bIsText); + void WriteArtisticEffect( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet ); + OString WriteWdpPicture( const OUString& rFileId, const css::uno::Sequence< sal_Int8 >& rPictureData ); + void WriteDiagram(const css::uno::Reference<css::drawing::XShape>& rXShape, int nDiagramId); + void writeDiagramRels(const css::uno::Sequence<css::uno::Sequence<css::uno::Any>>& xRelSeq, + const css::uno::Reference<css::io::XOutputStream>& xOutStream, + std::u16string_view sGrabBagProperyName, int nDiagramId); + static void WriteFromTo(const css::uno::Reference<css::drawing::XShape>& rXShape, const css::awt::Size& aPageSize, + const sax_fastparser::FSHelperPtr& pDrawing); + + static bool IsGroupShape( const css::uno::Reference< css::drawing::XShape >& rXShape ); + sal_Int32 getBulletMarginIndentation (const css::uno::Reference< css::beans::XPropertySet >& rXPropSet,sal_Int16 nLevel, std::u16string_view propName); + + static void ResetMlCounters(); + + static void PushExportGraphics(); + static void PopExportGraphics(); + + static sal_Int32 getNewDrawingUniqueId() { return ++mnDrawingMLCount; } + static sal_Int32 getNewVMLUniqueId() { return ++mnVmlCount; } + + // A Helper to decide the script type for given text in order to call WriteRunProperties. + static sal_Int16 GetScriptType(const OUString& rStr); + + static sal_Unicode SubstituteBullet( sal_Unicode cBulletId, css::awt::FontDescriptor& rFontDesc ); + + static ::Color ColorWithIntensity( sal_uInt32 nColor, sal_uInt32 nIntensity ); + + static const char* GetAlignment( css::style::ParagraphAdjust nAlignment ); + + sax_fastparser::FSHelperPtr CreateOutputStream ( + const OUString& sFullStream, + std::u16string_view sRelativeStream, + const css::uno::Reference< css::io::XOutputStream >& xParentRelation, + const char* sContentType, + const char* sRelationshipType, + OUString* pRelationshipId ); + +}; + +} +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |