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Diffstat (limited to 'oox/inc/oox/vml/vmldrawing.hxx')
| -rw-r--r-- | oox/inc/oox/vml/vmldrawing.hxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/oox/inc/oox/vml/vmldrawing.hxx b/oox/inc/oox/vml/vmldrawing.hxx new file mode 100644 index 000000000000..f0bd75046c37 --- /dev/null +++ b/oox/inc/oox/vml/vmldrawing.hxx @@ -0,0 +1,178 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: vmldrawing.hxx,v $ + * $Revision: 1.3 $ + * + * 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_VML_VMLDRAWING_HXX +#define OOX_VML_VMLDRAWING_HXX + +#include <map> +#include <memory> +#include "oox/ole/oleobjecthelper.hxx" + +namespace com { namespace sun { namespace star { + namespace awt { struct Rectangle; } + namespace awt { class XControlModel; } + namespace drawing { class XDrawPage; } +} } } + +namespace oox { namespace core { class XmlFilterBase; } } +namespace oox { namespace ole { class AxControlHelper; } } + +namespace oox { +namespace vml { + +class ShapeBase; +class ShapeContainer; +struct ShapeClientData; + +// ============================================================================ + +/** Enumerates different types of VML drawings. */ +enum DrawingType +{ + VMLDRAWING_WORD, /// Word: One shape per drawing. + VMLDRAWING_EXCEL, /// Excel: OLE objects are part of VML. + VMLDRAWING_POWERPOINT /// PowerPoint: OLE objects are part of DrawingML. +}; + +// ============================================================================ + +/** Contains information about an OLE object embedded in a draw page. */ +struct OleObjectInfo : public ::oox::ole::OleObjectInfo +{ + ::rtl::OUString maShapeId; /// Shape identifier for shape lookup. + ::rtl::OUString maName; /// Programmatical name of the OLE object. + bool mbAutoLoad; + const bool mbDmlShape; /// True = DrawingML shape (PowerPoint), false = VML shape (Excel/Word). + + explicit OleObjectInfo( bool bDmlShape = false ); + + /** Sets the string representation of the passed numeric shape identifier. */ + void setShapeId( sal_Int32 nShapeId ); +}; + +// ============================================================================ + +/** Contains information about a form control embedded in a draw page. */ +struct ControlInfo +{ + ::rtl::OUString maShapeId; /// Shape identifier for shape lookup. + ::rtl::OUString maFragmentPath; /// Path to the fragment describing the form control properties. + ::rtl::OUString maName; /// Programmatical name of the form control. + + explicit ControlInfo(); + + /** Sets the string representation of the passed numeric shape identifier. */ + void setShapeId( sal_Int32 nShapeId ); +}; + +// ============================================================================ + +/** Represents the collection of VML shapes for a complete draw page. */ +class Drawing +{ +public: + explicit Drawing( + ::oox::core::XmlFilterBase& rFilter, + const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >& rxDrawPage, + DrawingType eType ); + + virtual ~Drawing(); + + /** Returns the filter object that imports/exports this VML drawing. */ + inline ::oox::core::XmlFilterBase& getFilter() const { return mrFilter; } + /** Returns the application type containing the drawing. */ + inline DrawingType getType() const { return meType; } + /** Returns read/write access to the container of shapes and templates. */ + inline ShapeContainer& getShapes() { return *mxShapes; } + /** Returns read access to the container of shapes and templates. */ + inline const ShapeContainer& getShapes() const { return *mxShapes; } + /** Returns the helper object used to process ActiveX form controls. */ + ::oox::ole::AxControlHelper& getControlHelper() const; + + /** Registers the passed embedded OLE object. The related shape will then + load the OLE object data from the specified fragment. */ + void registerOleObject( const OleObjectInfo& rOleObject ); + /** Registers the passed embedded form control. The related shape will then + load the control properties from the specified fragment. */ + void registerControl( const ControlInfo& rControl ); + + /** Final processing after import of the fragment. */ + void finalizeFragmentImport(); + + /** Creates and inserts all UNO shapes into the passed container. */ + void convertAndInsert() const; + + /** Returns the registered info structure for an OLE object, if extant. */ + const OleObjectInfo* getOleObjectInfo( const ::rtl::OUString& rShapeId ) const; + /** Returns the registered info structure for a form control, if extant. */ + const ControlInfo* getControlInfo( const ::rtl::OUString& rShapeId ) const; + + /** Derived classes may disable conversion of specific shapes. */ + virtual bool isShapeSupported( const ShapeBase& rShape ) const; + + /** Derived classes may calculate the shape rectangle from a non-standard + anchor information string. */ + virtual bool convertShapeClientAnchor( + ::com::sun::star::awt::Rectangle& orShapeRect, + const ::rtl::OUString& rShapeAnchor ) const; + + /** Derived classes may convert 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 ShapeClientData& rClientData ) const; + +protected: + /** Derived classes may create a specialized form control helper object. */ + virtual ::oox::ole::AxControlHelper* createControlHelper() const; + +private: + typedef ::std::auto_ptr< ::oox::ole::AxControlHelper > AxControlHelperPtr; + typedef ::std::auto_ptr< ShapeContainer > ShapeContainerPtr; + typedef ::std::map< ::rtl::OUString, OleObjectInfo > OleObjectInfoMap; + typedef ::std::map< ::rtl::OUString, ControlInfo > ControlInfoMap; + + ::oox::core::XmlFilterBase& mrFilter; /// Filter object that imports/exports the VML drawing. + ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage > + mxDrawPage; /// UNO draw page used to insert the shapes. + mutable AxControlHelperPtr mxCtrlHelper;/// Form control helper. + ShapeContainerPtr mxShapes; /// All shapes and shape templates. + OleObjectInfoMap maOleObjects; /// Info about all embedded OLE objects, mapped by shape id. + ControlInfoMap maControls; /// Info about all embedded form controls, mapped by control name. + const DrawingType meType; /// Application type containing the drawing. +}; + +// ============================================================================ + +} // namespace vml +} // namespace oox + +#endif + |