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Diffstat (limited to 'slideshow/source/inc/shapeimporter.hxx')
| -rw-r--r-- | slideshow/source/inc/shapeimporter.hxx | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/slideshow/source/inc/shapeimporter.hxx b/slideshow/source/inc/shapeimporter.hxx new file mode 100644 index 000000000000..6bf3012eb377 --- /dev/null +++ b/slideshow/source/inc/shapeimporter.hxx @@ -0,0 +1,155 @@ +/************************************************************************* + * + * 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 INCLUDED_SLIDESHOW_SHAPEIMPORTER_HXX +#define INCLUDED_SLIDESHOW_SHAPEIMPORTER_HXX + +#include <com/sun/star/drawing/XDrawPage.hpp> +#include <com/sun/star/drawing/XShapes.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/drawing/XLayer.hpp> +#include "unoviewcontainer.hxx" +#include "unoview.hxx" + +#include "shape.hxx" + +#include <stack> + +namespace slideshow { +namespace internal { + +struct SlideShowContext; + +typedef ::std::vector< ::cppcanvas::PolyPolygonSharedPtr> PolyPolygonVector; +typedef ::boost::shared_ptr< UnoView > UnoViewSharedPtr; +typedef ::std::vector< UnoViewSharedPtr > UnoViewVector; + +/** This class imports all shapes from a given XShapes object + */ +class ShapeImporter +{ +public: + /** Create shape importer. + + @param xPage + Page containing the shapes + + @param xActualPage + Actual page that's imported - if xPage is a master + page, this argument must refer to the using, i.e the + page that embeds this specific masterpage. Otherwise, + this argument is probably equal to xPage. + + @param nOrdNumStart + Each shape receives a z order number, in order of + import (which relies on the fact that the API returns + the shapes in draw order - which it does, + currently). Since we might mix several pages on screen + (e.g. master page and foreground page), this value can + be used as an offset to distinguish those pages. + + @param bConvertingMasterPage + When true, then the master page is imported. Otherwise, this + object imports the draw page. + */ + ShapeImporter( const ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XDrawPage >& xPage, + const ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XDrawPage >& xActualPage, + const ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XDrawPagesSupplier>& xPagesSupplier, + const SlideShowContext& rContext, + sal_Int32 nOrdNumStart, + bool bConvertingMasterPage ); + + /** This method imports the presentation background shape + */ + ShapeSharedPtr importBackgroundShape(); // throw (ShapeLoadFailedException) + + /** This method imports presentation-visible shapes (and skips all others). + + @return the generated Shape, or NULL for no more shapes. + */ + ShapeSharedPtr importShape(); // throw (ConversionFailedException) + + /** Test whether import is done. + + @return true, if all shapes are imported via the + importShape() call. + */ + bool isImportDone() const; + PolyPolygonVector getPolygons(); +private: + bool isSkip( ::com::sun::star::uno::Reference< + ::com::sun::star::beans::XPropertySet> const& xPropSet, + ::rtl::OUString const& shapeType, + ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XLayer> const& xLayer); + + ShapeSharedPtr createShape( + ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XShape> const& xCurrShape, + ::com::sun::star::uno::Reference< + ::com::sun::star::beans::XPropertySet> const& xPropSet, + ::rtl::OUString const& shapeType ) const; + + void importPolygons(::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > const& xPropSet) ; + + struct XShapesEntry + { + ShapeSharedPtr const mpGroupShape; + ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XShapes> const mxShapes; + sal_Int32 const mnCount; + sal_Int32 mnPos; + + explicit XShapesEntry( ShapeSharedPtr const& pGroupShape ) + : mpGroupShape(pGroupShape), + mxShapes( pGroupShape->getXShape(), + ::com::sun::star::uno::UNO_QUERY_THROW ), + mnCount(mxShapes->getCount()), mnPos(0) {} + explicit XShapesEntry( ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XShapes> const& xShapes ) + : mpGroupShape(), mxShapes(xShapes), + mnCount(xShapes->getCount()), mnPos(0) {} + }; + typedef ::std::stack<XShapesEntry> XShapesStack; + + ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XDrawPage> mxPage; + ::com::sun::star::uno::Reference< + ::com::sun::star::drawing::XDrawPagesSupplier> mxPagesSupplier; + const SlideShowContext& mrContext; + PolyPolygonVector maPolygons; + XShapesStack maShapesStack; + double mnAscendingPrio; + bool mbConvertingMasterPage; +}; + +} // namespace internal +} // namespace presentation + +#endif |