shapeimporter.hxx

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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;
 
class ShapeImporter
{
public:
    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 );
 
    ShapeSharedPtr importBackgroundShape(); // throw (ShapeLoadFailedException)
 
    ShapeSharedPtr importShape(); // throw (ConversionFailedException)
 
    bool isImportDone() const;
    const PolyPolygonVector& getPolygons() const;
 
    double getImportedShapesCount() const{ return mnAscendingPrio; }
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;
};
 
} // namespace presentation::internal
 
#endif
 
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