160 lines
6.2 KiB
C++
160 lines
6.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef INCLUDED_SLIDESHOW_SHAPEIMPORTER_HXX
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#define INCLUDED_SLIDESHOW_SHAPEIMPORTER_HXX
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#include <com/sun/star/drawing/XDrawPage.hpp>
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#include <com/sun/star/drawing/XShapes.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/drawing/XLayer.hpp>
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#include "unoviewcontainer.hxx"
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#include "unoview.hxx"
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#include "shape.hxx"
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#include <stack>
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namespace slideshow {
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namespace internal {
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struct SlideShowContext;
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typedef ::std::vector< ::cppcanvas::PolyPolygonSharedPtr> PolyPolygonVector;
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typedef ::boost::shared_ptr< UnoView > UnoViewSharedPtr;
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typedef ::std::vector< UnoViewSharedPtr > UnoViewVector;
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/** This class imports all shapes from a given XShapes object
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*/
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class ShapeImporter
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{
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public:
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/** Create shape importer.
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@param xPage
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Page containing the shapes
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@param xActualPage
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Actual page that's imported - if xPage is a master
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page, this argument must refer to the using, i.e the
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page that embeds this specific masterpage. Otherwise,
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this argument is probably equal to xPage.
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@param nOrdNumStart
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Each shape receives a z order number, in order of
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import (which relies on the fact that the API returns
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the shapes in draw order - which it does,
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currently). Since we might mix several pages on screen
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(e.g. master page and foreground page), this value can
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be used as an offset to distinguish those pages.
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@param bConvertingMasterPage
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When true, then the master page is imported. Otherwise, this
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object imports the draw page.
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*/
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ShapeImporter( const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XDrawPage >& xPage,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XDrawPage >& xActualPage,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XDrawPagesSupplier>& xPagesSupplier,
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const SlideShowContext& rContext,
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sal_Int32 nOrdNumStart,
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bool bConvertingMasterPage );
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/** This method imports the presentation background shape
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*/
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ShapeSharedPtr importBackgroundShape(); // throw (ShapeLoadFailedException)
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/** This method imports presentation-visible shapes (and skips all others).
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@return the generated Shape, or NULL for no more shapes.
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*/
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ShapeSharedPtr importShape(); // throw (ConversionFailedException)
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/** Test whether import is done.
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@return true, if all shapes are imported via the
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importShape() call.
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*/
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bool isImportDone() const;
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PolyPolygonVector getPolygons();
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double getImportedShapesCount() { return mnAscendingPrio; }
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private:
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bool isSkip( ::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet> const& xPropSet,
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::rtl::OUString const& shapeType,
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XLayer> const& xLayer);
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ShapeSharedPtr createShape(
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape> const& xCurrShape,
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::com::sun::star::uno::Reference<
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::com::sun::star::beans::XPropertySet> const& xPropSet,
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::rtl::OUString const& shapeType ) const;
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void importPolygons(::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > const& xPropSet) ;
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struct XShapesEntry
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{
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ShapeSharedPtr const mpGroupShape;
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShapes> const mxShapes;
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sal_Int32 const mnCount;
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sal_Int32 mnPos;
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explicit XShapesEntry( ShapeSharedPtr const& pGroupShape )
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: mpGroupShape(pGroupShape),
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mxShapes( pGroupShape->getXShape(),
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::com::sun::star::uno::UNO_QUERY_THROW ),
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mnCount(mxShapes->getCount()), mnPos(0) {}
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explicit XShapesEntry( ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShapes> const& xShapes )
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: mpGroupShape(), mxShapes(xShapes),
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mnCount(xShapes->getCount()), mnPos(0) {}
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};
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typedef ::std::stack<XShapesEntry> XShapesStack;
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XDrawPage> mxPage;
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XDrawPagesSupplier> mxPagesSupplier;
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const SlideShowContext& mrContext;
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PolyPolygonVector maPolygons;
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XShapesStack maShapesStack;
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double mnAscendingPrio;
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bool mbConvertingMasterPage;
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};
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} // namespace internal
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} // namespace presentation
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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