xref: /trunk/main/drawinglayer/source/processor3d/baseprocessor3d.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_drawinglayer.hxx"

#include <drawinglayer/processor3d/baseprocessor3d.hxx>

//////////////////////////////////////////////////////////////////////////////

using namespace com::sun::star;

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace processor3d
    {
        void BaseProcessor3D::processBasePrimitive3D(const primitive3d::BasePrimitive3D& /*rCandidate*/)
        {
        }

        BaseProcessor3D::BaseProcessor3D(const geometry::ViewInformation3D& rViewInformation)
        :   maViewInformation3D(rViewInformation)
        {
        }

        BaseProcessor3D::~BaseProcessor3D()
        {
        }

        void BaseProcessor3D::process(const primitive3d::Primitive3DSequence& rSource)
        {
            if(rSource.hasElements())
            {
                const sal_Int32 nCount(rSource.getLength());

                for(sal_Int32 a(0L); a < nCount; a++)
                {
                    // get reference
                    const primitive3d::Primitive3DReference xReference(rSource[a]);

                    if(xReference.is())
                    {
                        // try to cast to BasePrimitive3D implementation
                        const primitive3d::BasePrimitive3D* pBasePrimitive = dynamic_cast< const primitive3d::BasePrimitive3D* >(xReference.get());

                        if(pBasePrimitive)
                        {
                            processBasePrimitive3D(*pBasePrimitive);
                        }
                        else
                        {
                            // unknown implementation, use UNO API call instead and process recursively
                            const uno::Sequence< beans::PropertyValue >& rViewParameters(getViewInformation3D().getViewInformationSequence());
                            process(xReference->getDecomposition(rViewParameters));
                        }
                    }
                }
            }
        }
    } // end of namespace processor3d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace processor3d
    {
        CollectingProcessor3D::CollectingProcessor3D(const geometry::ViewInformation3D& rViewInformation)
        :   BaseProcessor3D(rViewInformation),
            maPrimitive3DSequence()
        {
        }

        CollectingProcessor3D::~CollectingProcessor3D()
        {
        }

        void CollectingProcessor3D::process(const primitive3d::Primitive3DSequence& rSource)
        {
            // accept everything
            primitive3d::appendPrimitive3DSequenceToPrimitive3DSequence(maPrimitive3DSequence, rSource);
        }
    } // end of namespace processor3d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////
// eof