/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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*
* 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
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* ownership . The ASF licenses this file to you under the Apache
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*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_INC_SHAPEIMPORTER_HXX
#define INCLUDED_SLIDESHOW_SOURCE_INC_SHAPEIMPORTER_HXX
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/drawing/XLayer.hpp>
#include <cppcanvas/canvasgraphic.hxx>
#include "unoview.hxx"
#include "shape.hxx"
#include <stack>
namespace slideshow::internal {
struct SlideShowContext;
typedef std::vector< ::cppcanvas::PolyPolygonSharedPtr> PolyPolygonVector;
typedef std::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 css::uno::Reference< css::drawing::XDrawPage >& xPage,
css::uno::Reference< css::drawing::XDrawPage > xActualPage,
css::uno::Reference< css::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 ;
const PolyPolygonVector& getPolygons() const ;
double getImportedShapesCount() const { return mnAscendingPrio; }
void setMasterPageObjectsOnly(bool bMasterPageObjectsOnly)
{
mbMasterPageObjectsOnly = bMasterPageObjectsOnly;
}
void setTextFieldsOnly(bool bTextFieldsOnly)
{
mbTextFieldsOnly = bTextFieldsOnly;
}
private :
bool isSkip( css::uno::Reference<css::beans::XPropertySet> const & xPropSet,
std::u16string_view shapeType,
css::uno::Reference<css::drawing::XLayer> const & xLayer);
ShapeSharedPtr createShape(
css::uno::Reference<css::drawing::XShape> const & xCurrShape,
css::uno::Reference<css::beans::XPropertySet> const & xPropSet,
std::u16string_view shapeType ) const ;
void importPolygons(css::uno::Reference< css::beans::XPropertySet > const & xPropSet) ;
struct XShapesEntry
{
ShapeSharedPtr const mpGroupShape;
css::uno::Reference<css::drawing::XShapes> const mxShapes;
sal_Int32 const mnCount;
sal_Int32 mnPos;
explicit XShapesEntry( ShapeSharedPtr const & pGroupShape )
: mpGroupShape(pGroupShape),
mxShapes( pGroupShape->getXShape(),
css::uno::UNO_QUERY_THROW ),
mnCount(mxShapes->getCount()), mnPos(0 ) {}
explicit XShapesEntry( css::uno::Reference<
css::drawing::XShapes> const & xShapes )
: mpGroupShape(), mxShapes(xShapes),
mnCount(xShapes->getCount()), mnPos(0 ) {}
};
css::uno::Reference<css::drawing::XDrawPage> mxPage;
css::uno::Reference<css::drawing::XDrawPagesSupplier> mxPagesSupplier;
const SlideShowContext& mrContext;
PolyPolygonVector maPolygons;
::std::stack<XShapesEntry> maShapesStack;
double mnAscendingPrio;
bool mbConvertingMasterPage;
bool mbMasterPageObjectsOnly;
bool mbTextFieldsOnly;
};
} // namespace presentation::internal
#endif
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