Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 311 insertions, 0 deletions

diff --git a/include/xmloff/shapeexport.hxx b/include/xmloff/shapeexport.hxx
new file mode 100644
index 000000000..add92acf4
--- /dev/null
+++ b/include/xmloff/shapeexport.hxx
@@ -0,0 +1,311 @@
+/* -*- 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_XMLOFF_SHAPEEXPORT_HXX
+#define INCLUDED_XMLOFF_SHAPEEXPORT_HXX
+
+#include <sal/config.h>
+#include <xmloff/dllapi.h>
+#include <sal/types.h>
+
+#include <rtl/ref.hxx>
+#include <rtl/ustring.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <salhelper/simplereferenceobject.hxx>
+
+#include <functional>
+#include <map>
+#include <xmloff/animexp.hxx>
+#include <xmloff/families.hxx>
+#include <xmloff/txtparae.hxx>
+#include <o3tl/typed_flags_set.hxx>
+
+namespace com::sun::star::awt { struct Point; }
+namespace com::sun::star::beans { class XPropertySet; }
+namespace com::sun::star::drawing { class XShape; }
+namespace com::sun::star::drawing { class XShapes; }
+
+class XMLTableExport;
+class SvXMLAttributeList;
+class XMLPropertyHandlerFactory;
+
+// shape export features are bits used for the nFeature
+// parameter of XMLShapeExport::exportShape
+enum class XMLShapeExportFlags {
+     NONE     = 0,
+     X        = 0x0001,
+     Y        = 0x0002,
+     POSITION = 0x0003,
+     WIDTH    = 0x0004,
+     HEIGHT   = 0x0008,
+     SIZE     = WIDTH | HEIGHT,
+// When setting the flag below no ignorableWhiteSpace will be called around
+// the drawing object elements
+     NO_WS    = 0x0020,
+// When setting the flag below a callout shape is exported as office:annotation
+     ANNOTATION = 0x0040,
+};
+namespace o3tl
+{
+    template<> struct typed_flags<XMLShapeExportFlags> : is_typed_flags<XMLShapeExportFlags, 0x6f> {};
+}
+
+#define SEF_DEFAULT         XMLShapeExportFlags::POSITION|XMLShapeExportFlags::SIZE
+
+enum XmlShapeType
+{
+    XmlShapeTypeUnknown,                            // not known
+
+    XmlShapeTypeDrawRectangleShape,                 // "com.sun.star.drawing.RectangleShape"
+    XmlShapeTypeDrawEllipseShape,                   // "com.sun.star.drawing.EllipseShape"
+    XmlShapeTypeDrawControlShape,                   // "com.sun.star.drawing.ControlShape"
+    XmlShapeTypeDrawConnectorShape,                 // "com.sun.star.drawing.ConnectorShape"
+    XmlShapeTypeDrawMeasureShape,                   // "com.sun.star.drawing.MeasureShape"
+    XmlShapeTypeDrawLineShape,                      // "com.sun.star.drawing.LineShape"
+    XmlShapeTypeDrawPolyPolygonShape,               // "com.sun.star.drawing.PolyPolygonShape"
+    XmlShapeTypeDrawPolyLineShape,                  // "com.sun.star.drawing.PolyLineShape"
+    XmlShapeTypeDrawOpenBezierShape,                // "com.sun.star.drawing.OpenBezierShape"
+    XmlShapeTypeDrawClosedBezierShape,              // "com.sun.star.drawing.ClosedBezierShape"
+    XmlShapeTypeDrawGraphicObjectShape,             // "com.sun.star.drawing.GraphicObjectShape"
+    XmlShapeTypeDrawGroupShape,                     // "com.sun.star.drawing.GroupShape"
+    XmlShapeTypeDrawTextShape,                      // "com.sun.star.drawing.TextShape"
+    XmlShapeTypeDrawOLE2Shape,                      // "com.sun.star.drawing.OLE2Shape"
+    XmlShapeTypeDrawChartShape,                     // embedded com.sun.star.chart
+    XmlShapeTypeDrawSheetShape,                     // embedded com.sun.star.sheet
+    XmlShapeTypeDrawPageShape,                      // "com.sun.star.drawing.PageShape"
+    XmlShapeTypeDrawFrameShape,                     // "com.sun.star.drawing.FrameShape"
+    XmlShapeTypeDrawCaptionShape,                   // "com.sun.star.drawing.CaptionShape"
+    XmlShapeTypeDrawAppletShape,                    // "com.sun.star.drawing.AppletShape"
+    XmlShapeTypeDrawPluginShape,                    // "com.sun.star.drawing.PlugginShape"
+
+    XmlShapeTypeDraw3DSceneObject,                  // "com.sun.star.drawing.Shape3DSceneObject"
+    XmlShapeTypeDraw3DCubeObject,                   // "com.sun.star.drawing.Shape3DCubeObject"
+    XmlShapeTypeDraw3DSphereObject,                 // "com.sun.star.drawing.Shape3DSphereObject"
+    XmlShapeTypeDraw3DLatheObject,                  // "com.sun.star.drawing.Shape3DLatheObject"
+    XmlShapeTypeDraw3DExtrudeObject,                // "com.sun.star.drawing.Shape3DExtrudeObject"
+
+    XmlShapeTypePresTitleTextShape,                 // "com.sun.star.presentation.TitleTextShape"
+    XmlShapeTypePresOutlinerShape,                  // "com.sun.star.presentation.OutlinerShape"
+    XmlShapeTypePresSubtitleShape,                  // "com.sun.star.presentation.SubtitleShape"
+    XmlShapeTypePresGraphicObjectShape,             // "com.sun.star.presentation.GraphicObjectShape"
+    XmlShapeTypePresPageShape,                      // "com.sun.star.presentation.PageShape"
+    XmlShapeTypePresOLE2Shape,                      // "com.sun.star.presentation.OLE2Shape"
+    XmlShapeTypePresChartShape,                     // "com.sun.star.presentation.ChartShape"
+    XmlShapeTypePresSheetShape,                     // "com.sun.star.presentation.CalcShape"
+    XmlShapeTypePresTableShape,                     // "com.sun.star.presentation.TableShape"
+    XmlShapeTypePresOrgChartShape,                  // "com.sun.star.presentation.OrgChartShape"
+    XmlShapeTypePresNotesShape,                     // "com.sun.star.presentation.NotesShape"
+    XmlShapeTypeHandoutShape,                       // "com.sun.star.presentation.HandoutShape"
+
+    XmlShapeTypePresHeaderShape,                    // "com.sun.star.presentation.HeaderShape"
+    XmlShapeTypePresFooterShape,                    // "com.sun.star.presentation.FooterShape"
+    XmlShapeTypePresSlideNumberShape,               // "com.sun.star.presentation.SlideNumberShape"
+    XmlShapeTypePresDateTimeShape,                  // "com.sun.star.presentation.DateTimeShape"
+
+    XmlShapeTypeDrawCustomShape,                    // "com.sun.star.drawing.CustomShape"
+    XmlShapeTypeDrawMediaShape,                     // "com.sun.star.drawing.MediaShape"
+    XmlShapeTypePresMediaShape,                     // "com.sun.star.presentation.MediaShape"
+
+    XmlShapeTypeDrawTableShape,                     // "com.sun.star.drawing.TableShape"
+
+    XmlShapeTypeNotYetSet
+};
+
+/** caches style and type info after a collectShapeAutostyle for later use in exportShape */
+struct ImplXMLShapeExportInfo
+{
+    OUString   msStyleName;
+    OUString   msTextStyleName;
+    XmlStyleFamily  mnFamily;
+    XmlShapeType    meShapeType;
+
+    css::uno::Reference< css::drawing::XShape > xCustomShapeReplacement;
+
+    ImplXMLShapeExportInfo() : mnFamily( XmlStyleFamily::SD_GRAPHICS_ID ), meShapeType( XmlShapeTypeNotYetSet ) {}
+};
+
+/** a vector for shape style and type cache information */
+typedef std::vector< ImplXMLShapeExportInfo > ImplXMLShapeExportInfoVector;
+
+/** a map to store all cache data for already collected XShapes */
+typedef std::map< css::uno::Reference < css::drawing::XShapes >, ImplXMLShapeExportInfoVector > ShapesInfos;
+
+class SvXMLExport;
+class SvXMLExportPropertyMapper;
+
+namespace basegfx
+{
+    class B2DTuple;
+    class B2DHomMatrix;
+}
+
+class XMLOFF_DLLPUBLIC XMLShapeExport : public salhelper::SimpleReferenceObject
+{
+private:
+
+    SvXMLExport&                                mrExport;
+    rtl::Reference< SvXMLExportPropertyMapper >   mxPropertySetMapper;
+    rtl::Reference< XMLAnimationsExporter >       mxAnimationsExporter;
+    ShapesInfos                                 maShapesInfos;
+    ShapesInfos::iterator                       maCurrentShapesIter;
+    bool                                        mbExportLayer;
+    OUString                                    msPresentationStylePrefix;
+
+    // #88546# possibility to switch progress bar handling on/off
+    bool                                        mbHandleProgressBar;
+
+    rtl::Reference< XMLTableExport >            mxShapeTableExport;
+
+protected:
+    SvXMLExport& GetExport() { return mrExport; }
+    const SvXMLExport& GetExport() const  { return mrExport; }
+private:
+
+    SAL_DLLPRIVATE const rtl::Reference< SvXMLExportPropertyMapper >& GetPropertySetMapper() const { return mxPropertySetMapper; }
+
+    OUStringBuffer msBuffer;
+
+    SAL_DLLPRIVATE void ImpCalcShapeType(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType& eShapeType);
+
+    SAL_DLLPRIVATE void ImpExportNewTrans(const css::uno::Reference< css::beans::XPropertySet >& xPropSet, XMLShapeExportFlags nFeatures, css::awt::Point* pRefPoint);
+    SAL_DLLPRIVATE void ImpExportNewTrans_GetB2DHomMatrix(::basegfx::B2DHomMatrix& rMatrix, const css::uno::Reference< css::beans::XPropertySet >& xPropSet);
+    SAL_DLLPRIVATE static void ImpExportNewTrans_DecomposeAndRefPoint(const ::basegfx::B2DHomMatrix& rMat, ::basegfx::B2DTuple& rTRScale, double& fTRShear, double& fTRRotate, ::basegfx::B2DTuple& rTRTranslate, css::awt::Point* pRefPoint);
+    SAL_DLLPRIVATE void ImpExportNewTrans_FeaturesAndWrite(::basegfx::B2DTuple const & rTRScale, double fTRShear, double fTRRotate, ::basegfx::B2DTuple const & rTRTranslate, const XMLShapeExportFlags nFeatures);
+    SAL_DLLPRIVATE bool ImpExportPresentationAttributes( const css::uno::Reference< css::beans::XPropertySet >& xPropSet, const OUString& rClass );
+    SAL_DLLPRIVATE void ImpExportText( const css::uno::Reference< css::drawing::XShape >& xShape, TextPNS eExtensionNS = TextPNS::ODF );
+    SAL_DLLPRIVATE void ImpExportEvents( const css::uno::Reference< css::drawing::XShape >& xShape );
+    SAL_DLLPRIVATE void ImpExportDescription( const css::uno::Reference< css::drawing::XShape >& xShape ); // #i68101#
+    SAL_DLLPRIVATE void ImpExportGluePoints( const css::uno::Reference< css::drawing::XShape >& xShape );
+    SAL_DLLPRIVATE void ImpExportSignatureLine(const css::uno::Reference<css::drawing::XShape>& xShape);
+    SAL_DLLPRIVATE void ImpExportQRCode(const css::uno::Reference<css::drawing::XShape>& xShape);
+
+    // single shape exporters
+    SAL_DLLPRIVATE void ImpExportGroupShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExport3DSceneShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportRectangleShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportLineShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportEllipseShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportPolygonShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportTextBoxShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportGraphicObjectShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportChartShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr, SvXMLAttributeList* pAttrList = nullptr );
+    SAL_DLLPRIVATE void ImpExportControlShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT,  css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportConnectorShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportMeasureShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT,  css::awt::Point const * pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportOLE2Shape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr, SvXMLAttributeList* pAttrList = nullptr );
+    SAL_DLLPRIVATE void ImpExportPageShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportCaptionShape(const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExport3DShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType );
+    SAL_DLLPRIVATE void ImpExportFrameShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportPluginShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportAppletShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportCustomShape( const css::uno::Reference< css::drawing::XShape >& xShape, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportMediaShape( const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT, css::awt::Point* pRefPoint = nullptr );
+    SAL_DLLPRIVATE void ImpExportTableShape(const css::uno::Reference< css::drawing::XShape >& xShape, XmlShapeType eShapeType, XMLShapeExportFlags nFeatures = SEF_DEFAULT,    css::awt::Point* pRefPoint = nullptr );
+public:
+    XMLShapeExport(SvXMLExport& rExp, SvXMLExportPropertyMapper *pExtMapper=nullptr );
+    virtual ~XMLShapeExport() override;
+
+    // This method collects all automatic styles for the given XShape
+    void collectShapeAutoStyles(
+        const css::uno::Reference < css::drawing::XShape >& xShape);
+
+    // This method exports the given XShape
+    void exportShape(
+        const css::uno::Reference < css::drawing::XShape >& xShape,
+        XMLShapeExportFlags nFeatures = SEF_DEFAULT,
+        css::awt::Point* pRefPoint = nullptr,
+        SvXMLAttributeList* pAttrList = nullptr
+        );
+
+    // This method collects all automatic styles for the shapes inside the given XShapes collection
+    void collectShapesAutoStyles(
+        const css::uno::Reference < css::drawing::XShapes >& xShapes);
+
+    // This method exports all XShape inside the given XShapes collection
+    void exportShapes(
+        const css::uno::Reference < css::drawing::XShapes >& xShapes,
+        XMLShapeExportFlags nFeatures = SEF_DEFAULT,
+        css::awt::Point* pRefPoint = nullptr
+        );
+
+    /** initializes some internal structures for fast access to the given XShapes collection
+
+        <p>This method has to be called before you use exportShape or collectShapeAutoStyles.
+        It is automatically called if you use collectShapesAutoStyles and exportShapes.
+
+        @see collectShapeAutoStyles
+        @see exportShape
+        @see collectShapesAutoStyles
+        @see exportShapes
+    */
+    void seekShapes(
+        const css::uno::Reference< css::drawing::XShapes >& xShapes ) noexcept;
+
+    void exportAutoStyles();
+
+    /** sets a new reference to an XMLAnimationExporter.
+        If this is a non NULL reference, the animation information from all shapes given to exportShape()
+        from now on are collected.
+    */
+    void setAnimationsExporter( rtl::Reference< XMLAnimationsExporter > const & xAnimExport ) { mxAnimationsExporter = xAnimExport; }
+
+    /** returns the last set XMLAnimationExport */
+    const rtl::Reference< XMLAnimationsExporter >& getAnimationsExporter() const { return mxAnimationsExporter; }
+
+    /// returns the export property mapper for external chaining
+    static SvXMLExportPropertyMapper* CreateShapePropMapper( SvXMLExport& rExport );
+
+    void enableLayerExport() { mbExportLayer = true; }
+
+    /** defines if the export should increment the progress bar or not */
+    void enableHandleProgressBar() { mbHandleProgressBar = true; }
+    bool IsHandleProgressBarEnabled() const { return mbHandleProgressBar; }
+
+    void setPresentationStylePrefix( const OUString& rPrefix ) { msPresentationStylePrefix = rPrefix; }
+
+    /** helper for chart that adds all attributes of a 3d scene element to the export */
+    void export3DSceneAttributes( const css::uno::Reference< css::beans::XPropertySet >& xPropSet );
+
+    /** helper for chart that exports all lamps from the propertyset */
+    void export3DLamps( const css::uno::Reference< css::beans::XPropertySet >& xPropSet );
+
+    /** sj: replacing CustomShapes with standard objects that are also supported in OpenOffice.org format */
+    css::uno::Reference < css::drawing::XShape > checkForCustomShapeReplacement(
+        const css::uno::Reference < css::drawing::XShape >& );
+
+    /** helper to export the style for graphic defaults */
+    void ExportGraphicDefaults();
+
+    /** is called before a shape element for the given XShape is exported */
+    virtual void onExport( const css::uno::Reference < css::drawing::XShape >& xShape );
+
+    const rtl::Reference< XMLTableExport >&     GetShapeTableExport();
+};
+
+namespace xmloff {
+
+XMLOFF_DLLPUBLIC void FixZOrder(
+    css::uno::Reference<css::drawing::XShapes> const& xShapes,
+    std::function<unsigned int (css::uno::Reference<css::beans::XPropertySet> const&)> const& rGetLayer);
+
+} // namespace xmloff
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */