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Diffstat (limited to 'oox/inc/oox/xls/drawingfragment.hxx')
| -rw-r--r-- | oox/inc/oox/xls/drawingfragment.hxx | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/oox/inc/oox/xls/drawingfragment.hxx b/oox/inc/oox/xls/drawingfragment.hxx new file mode 100644 index 000000000000..66d716220b8a --- /dev/null +++ b/oox/inc/oox/xls/drawingfragment.hxx @@ -0,0 +1,206 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef OOX_XLS_DRAWINGFRAGMENT_HXX +#define OOX_XLS_DRAWINGFRAGMENT_HXX + +#include <com/sun/star/awt/Rectangle.hpp> +#include <com/sun/star/awt/Size.hpp> +#include "oox/drawingml/shape.hxx" +#include "oox/vml/vmldrawing.hxx" +#include "oox/vml/vmldrawingfragment.hxx" +#include "oox/xls/excelhandlers.hxx" + +namespace oox { +namespace xls { + +// ============================================================================ + +/** Absolute position in spreadsheet (in EMUs) independent from cells. */ +struct AnchorPosModel : public ::oox::drawingml::EmuPoint +{ + inline explicit AnchorPosModel() : ::oox::drawingml::EmuPoint( -1, -1 ) {} + inline bool isValid() const { return (X >= 0) && (Y >= 0); } +}; + +// ---------------------------------------------------------------------------- + +/** Absolute size in spreadsheet (in EMUs). */ +struct AnchorSizeModel : public ::oox::drawingml::EmuSize +{ + inline explicit AnchorSizeModel() : ::oox::drawingml::EmuSize( -1, -1 ) {} + inline bool isValid() const { return (Width >= 0) && (Height >= 0); } +}; + +// ---------------------------------------------------------------------------- + +/** Position in spreadsheet (cell position and offset inside cell in EMUs). */ +struct AnchorCellModel +{ + sal_Int32 mnCol; /// Column index. + sal_Int32 mnRow; /// Row index. + sal_Int64 mnColOffset; /// X offset in column mnCol (EMUs). + sal_Int64 mnRowOffset; /// Y offset in row mnRow (EMUs). + + explicit AnchorCellModel(); + inline bool isValid() const { return (mnCol >= 0) && (mnRow >= 0); } +}; + +// ---------------------------------------------------------------------------- + +/** Application-specific client data of a shape. */ +struct AnchorClientDataModel +{ + bool mbLocksWithSheet; + bool mbPrintsWithSheet; + + explicit AnchorClientDataModel(); +}; + +// ============================================================================ + +/** Contains the position of a shape in the spreadsheet. Supports different + shape anchor modes (absolute, one-cell, two-cell). */ +class ShapeAnchor : public WorksheetHelper +{ +public: + explicit ShapeAnchor( const WorksheetHelper& rHelper ); + + /** Imports the shape anchor (one of the elements xdr:absoluteAnchor, xdr:oneCellAnchor, xdr:twoCellAnchor). */ + void importAnchor( sal_Int32 nElement, const AttributeList& rAttribs ); + /** Imports the absolute anchor position from the xdr:pos element. */ + void importPos( const AttributeList& rAttribs ); + /** Imports the absolute anchor size from the xdr:ext element. */ + void importExt( const AttributeList& rAttribs ); + /** Imports the shape client data from the xdr:clientData element. */ + void importClientData( const AttributeList& rAttribs ); + /** Sets an attribute of the cell-dependent anchor position from xdr:from and xdr:to elements. */ + void setCellPos( sal_Int32 nElement, sal_Int32 nParentContext, const ::rtl::OUString& rValue ); + void importVmlAnchor( const ::rtl::OUString& rAnchor ); + + /** Returns true, if the anchor contains valid position and size settings. */ + bool isValidAnchor() const; + + /** Calculates the resulting shape anchor in 1/100 mm. */ + ::com::sun::star::awt::Rectangle + calcApiLocation( + const ::com::sun::star::awt::Size& rApiSheetSize, + const AnchorSizeModel& rEmuSheetSize ) const; + + /** Calculates the resulting shape anchor in EMUs. */ + ::com::sun::star::awt::Rectangle + calcEmuLocation( const AnchorSizeModel& rEmuSheetSize ) const; + +private: + enum AnchorType { ANCHOR_ABSOLUTE, ANCHOR_ONECELL, ANCHOR_TWOCELL, ANCHOR_VML, ANCHOR_INVALID }; + + AnchorType meType; /// Type of this shape anchor. + AnchorPosModel maPos; /// Top-left position, if anchor is of type absolute. + AnchorSizeModel maSize; /// Anchor size, if anchor is not of type two-cell. + AnchorCellModel maFrom; /// Top-left position, if anchor is not of type absolute. + AnchorCellModel maTo; /// Bottom-right position, if anchor is of type two-cell. + AnchorClientDataModel maClientData; /// Shape client data. + sal_Int32 mnEditAs; /// Anchor mode as shown in the UI. +}; + +typedef ::boost::shared_ptr< ShapeAnchor > ShapeAnchorRef; + +// ============================================================================ + +/** Fragment handler for a complete sheet drawing. */ +class OoxDrawingFragment : public OoxWorksheetFragmentBase +{ +public: + explicit OoxDrawingFragment( + const WorksheetHelper& rHelper, + const ::rtl::OUString& rFragmentPath ); + +protected: + // oox.core.ContextHandler2Helper interface ------------------------------- + + virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ); + virtual void onEndElement( const ::rtl::OUString& rChars ); + +private: + ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes > + mxDrawPage; /// Drawing page of this sheet. + ::com::sun::star::awt::Size maApiSheetSize; /// Sheet size in 1/100 mm. + AnchorSizeModel maEmuSheetSize; /// Sheet size in EMU. + ::oox::drawingml::ShapePtr mxShape; /// Current top-level shape. + ShapeAnchorRef mxAnchor; /// Current anchor of top-level shape. +}; + +// ============================================================================ + +class VmlDrawing : public ::oox::vml::Drawing, public WorksheetHelper +{ +public: + explicit VmlDrawing( const WorksheetHelper& rHelper ); + + /** Returns the drawing shape for a cell note at the specified position. */ + const ::oox::vml::ShapeBase* getNoteShape( const ::com::sun::star::table::CellAddress& rPos ) const; + + /** Filters cell note shapes. */ + virtual bool isShapeSupported( const ::oox::vml::ShapeBase& rShape ) const; + + /** Calculates the shape rectangle from a cell anchor string. */ + virtual bool convertShapeClientAnchor( + ::com::sun::star::awt::Rectangle& orShapeRect, + const ::rtl::OUString& rShapeAnchor ) const; + + /** Converts additional form control properties from the passed VML shape + client data. */ + virtual void convertControlClientData( + const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel >& rxCtrlModel, + const ::oox::vml::ShapeClientData& rClientData ) const; + + /** Updates the bounding box covering all shapes of this drawing. */ + virtual void notifyShapeInserted( + const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rxShape, + const ::com::sun::star::awt::Rectangle& rShapeRect ); +}; + +// ============================================================================ + +class OoxVmlDrawingFragment : public ::oox::vml::DrawingFragment, public WorksheetHelper +{ +public: + explicit OoxVmlDrawingFragment( + const WorksheetHelper& rHelper, + const ::rtl::OUString& rFragmentPath ); + +protected: + virtual void finalizeImport(); +}; + +// ============================================================================ + +} // namespace xls +} // namespace oox + +#endif + |