Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 313 insertions, 0 deletions

diff --git a/include/oox/export/drawingml.hxx b/include/oox/export/drawingml.hxx
new file mode 100644
index 000000000..439d817d0
--- /dev/null
+++ b/include/oox/export/drawingml.hxx
@@ -0,0 +1,313 @@
+/* -*- 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 <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 <tools/gen.hxx>
+#include <vcl/mapmod.hxx>
+
+class Graphic;
+class SdrObjCustomShape;
+
+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;
+}
+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.
+template <typename T> T ExportRotateClockwisify(T input)
+{
+    return ((21600000 - input * 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;
+    /// Look up the RelId of a graphic based on its checksum.
+    virtual OUString FindRelId(BitmapChecksum nChecksum) = 0;
+    /// Store the RelId of a graphic based on its checksum.
+    virtual void CacheRelId(BitmapChecksum nChecksum, const OUString& rRelId) = 0;
+protected:
+    DMLTextExport() {}
+    virtual ~DMLTextExport() {}
+};
+
+class OOX_DLLPUBLIC DrawingML
+{
+
+private:
+    static int mnImageCounter;
+    static int mnWdpImageCounter;
+    static std::map<OUString, OUString> maWdpCache;
+
+    /// 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;
+
+    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 );
+
+    /// 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 );
+
+    void WriteGlowEffect(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet);
+    void WriteSoftEdgeEffect(const css::uno::Reference<css::beans::XPropertySet>& rXPropSet);
+
+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 ) {}
+    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 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( EscherConnectorListEntry& rConnectorEntry, sal_Int32 nStartID, sal_Int32 nEndID );
+
+    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 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 WriteLinespacing( const css::style::LineSpacing& rLineSpacing );
+
+    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 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, const OUString& presetWarp, bool bBodyPr, bool bText = true, sal_Int32 nXmlNamespace = 0);
+    void WriteParagraph( const css::uno::Reference< css::text::XTextContent >& rParagraph,
+                         bool& rbOverridingCharHeight, sal_Int32& rnCharHeight );
+    void WriteParagraphProperties(const css::uno::Reference< css::text::XTextContent >& rParagraph, float fFirstCharHeight);
+    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 );
+    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);
+
+    void WritePresetShape( const char* pShape , std::vector< std::pair<sal_Int32,sal_Int32>> & rAvList );
+    void WritePresetShape( const char* pShape );
+    void WritePresetShape( const char* 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 WriteCustomGeometryPoint(
+        const css::drawing::EnhancedCustomShapeParameterPair& rParamPair,
+        const SdrObjCustomShape& rSdrObjCustomShape);
+    static sal_Int32 GetCustomGeometryPointValue(
+        const css::drawing::EnhancedCustomShapeParameter& rParam,
+        const SdrObjCustomShape& rSdrObjCustomShape);
+    void WritePolyPolygon( const tools::PolyPolygon& rPolyPolygon, 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( const OUString& sName, const css::uno::Sequence< css::beans::PropertyValue >& aEffectProps );
+    void WriteShape3DEffects( const css::uno::Reference< css::beans::XPropertySet >& rXPropSet );
+    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,
+                          const OUString& sGrabBagProperyName, int nDiagramId);
+    static bool IsGroupShape( const css::uno::Reference< css::drawing::XShape >& rXShape );
+    static bool IsDiagram(const css::uno::Reference<css::drawing::XShape>& rXShape);
+    sal_Int32 getBulletMarginIndentation (const css::uno::Reference< css::beans::XPropertySet >& rXPropSet,sal_Int16 nLevel, const OUString& propName);
+
+    static void ResetCounters();
+
+    // 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,
+                                        const OUString& 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: */