xref: /aoo41x/main/drawinglayer/source/attribute/sdrobjectattribute3d.cxx (revision cdf0e10c)

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: sdrattribute3d.cxx,v $
 *
 *  $Revision: 1.5 $
 *
 *  last change: $Author: aw $ $Date: 2008-05-27 14:11:19 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

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

#include <drawinglayer/attribute/sdrobjectattribute3d.hxx>
#include <drawinglayer/attribute/materialattribute3d.hxx>

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

namespace drawinglayer
{
	namespace attribute
	{
		class ImpSdr3DObjectAttribute
		{
		public:
			// refcounter
			sal_uInt32								mnRefCount;

			// 3D object attribute definitions
			::com::sun::star::drawing::NormalsKind				maNormalsKind;				// normals type (0..2)
			::com::sun::star::drawing::TextureProjectionMode	maTextureProjectionX;		// texture projection type X (0..2)
			::com::sun::star::drawing::TextureProjectionMode	maTextureProjectionY;		// texture projection type Y (0..2)
			::com::sun::star::drawing::TextureKind2				maTextureKind;				// texture kind (see uno API)
			::com::sun::star::drawing::TextureMode				maTextureMode;				// texture kind (see uno API)
			MaterialAttribute3D									maMaterial;					// object, specular and emissive colors, SpecularIntensity

			// bitfield
			unsigned											mbNormalsInvert : 1;		// invert normals
			unsigned											mbDoubleSided : 1;			// surfaces are double sided
			unsigned											mbShadow3D : 1;				// display shadow in 3D (if on), params for that are at scene
			unsigned											mbTextureFilter : 1;		// filter texture to make more smooth
			unsigned											mbReducedLineGeometry : 1;	// use reduced line geometry (object specific)

			ImpSdr3DObjectAttribute(
				::com::sun::star::drawing::NormalsKind	aNormalsKind,
				::com::sun::star::drawing::TextureProjectionMode aTextureProjectionX,
				::com::sun::star::drawing::TextureProjectionMode aTextureProjectionY,
				::com::sun::star::drawing::TextureKind2 aTextureKind,
				::com::sun::star::drawing::TextureMode aTextureMode,
				const MaterialAttribute3D& rMaterial,
				bool bNormalsInvert,
				bool bDoubleSided,
				bool bShadow3D,
				bool bTextureFilter,
				bool bReducedLineGeometry)
			:	mnRefCount(0),
		    	maNormalsKind(aNormalsKind),
			    maTextureProjectionX(aTextureProjectionX),
			    maTextureProjectionY(aTextureProjectionY),
			    maTextureKind(aTextureKind),
			    maTextureMode(aTextureMode),
			    maMaterial(rMaterial),
			    mbNormalsInvert(bNormalsInvert),
			    mbDoubleSided(bDoubleSided),
			    mbShadow3D(bShadow3D),
			    mbTextureFilter(bTextureFilter),
			    mbReducedLineGeometry(bReducedLineGeometry)
		    {
		    }

			// data read access
			::com::sun::star::drawing::NormalsKind getNormalsKind() const { return maNormalsKind; }
			::com::sun::star::drawing::TextureProjectionMode getTextureProjectionX() const { return maTextureProjectionX; }
			::com::sun::star::drawing::TextureProjectionMode getTextureProjectionY() const { return maTextureProjectionY; }
			::com::sun::star::drawing::TextureKind2 getTextureKind() const { return maTextureKind; }
			::com::sun::star::drawing::TextureMode getTextureMode() const { return maTextureMode; }
			const MaterialAttribute3D& getMaterial() const { return maMaterial; }
			bool getNormalsInvert() const { return mbNormalsInvert; }
			bool getDoubleSided() const { return mbDoubleSided; }
			bool getShadow3D() const { return mbShadow3D; }
			bool getTextureFilter() const { return mbTextureFilter; }
			bool getReducedLineGeometry() const { return mbReducedLineGeometry; }

            bool operator==(const ImpSdr3DObjectAttribute& rCandidate) const
	        {
		        return (getNormalsKind() == rCandidate.getNormalsKind()
			        && getTextureProjectionX() == rCandidate.getTextureProjectionX()
			        && getTextureProjectionY() == rCandidate.getTextureProjectionY()
			        && getTextureKind() == rCandidate.getTextureKind()
			        && getTextureMode() == rCandidate.getTextureMode()
			        && getMaterial() == rCandidate.getMaterial()
			        && getNormalsInvert() == rCandidate.getNormalsInvert()
			        && getDoubleSided() == rCandidate.getDoubleSided()
			        && getShadow3D() == rCandidate.getShadow3D()
			        && getTextureFilter() == rCandidate.getTextureFilter()
			        && getReducedLineGeometry() == rCandidate.getReducedLineGeometry());
	        }

            static ImpSdr3DObjectAttribute* get_global_default()
            {
                static ImpSdr3DObjectAttribute* pDefault = 0;

                if(!pDefault)
                {
                    pDefault = new ImpSdr3DObjectAttribute(
			            ::com::sun::star::drawing::NormalsKind_SPECIFIC,
			            ::com::sun::star::drawing::TextureProjectionMode_OBJECTSPECIFIC,
			            ::com::sun::star::drawing::TextureProjectionMode_OBJECTSPECIFIC,
			            ::com::sun::star::drawing::TextureKind2_LUMINANCE,
			            ::com::sun::star::drawing::TextureMode_REPLACE,
			            MaterialAttribute3D(),
			            false,
			            false,
			            false,
			            false,
			            false);

                    // never delete; start with RefCount 1, not 0
    			    pDefault->mnRefCount++;
                }

                return pDefault;
            }
		};

        Sdr3DObjectAttribute::Sdr3DObjectAttribute(
			::com::sun::star::drawing::NormalsKind	aNormalsKind,
			::com::sun::star::drawing::TextureProjectionMode aTextureProjectionX,
			::com::sun::star::drawing::TextureProjectionMode aTextureProjectionY,
			::com::sun::star::drawing::TextureKind2 aTextureKind,
			::com::sun::star::drawing::TextureMode aTextureMode,
			const MaterialAttribute3D& rMaterial,
			bool bNormalsInvert,
			bool bDoubleSided,
			bool bShadow3D,
			bool bTextureFilter,
			bool bReducedLineGeometry)
		:	mpSdr3DObjectAttribute(new ImpSdr3DObjectAttribute(
                aNormalsKind, aTextureProjectionX, aTextureProjectionY, aTextureKind, aTextureMode,
			    rMaterial, bNormalsInvert, bDoubleSided, bShadow3D, bTextureFilter, bReducedLineGeometry))
		{
		}

		Sdr3DObjectAttribute::Sdr3DObjectAttribute()
        :	mpSdr3DObjectAttribute(ImpSdr3DObjectAttribute::get_global_default())
		{
			mpSdr3DObjectAttribute->mnRefCount++;
		}

        Sdr3DObjectAttribute::Sdr3DObjectAttribute(const Sdr3DObjectAttribute& rCandidate)
		:	mpSdr3DObjectAttribute(rCandidate.mpSdr3DObjectAttribute)
		{
			mpSdr3DObjectAttribute->mnRefCount++;
		}

		Sdr3DObjectAttribute::~Sdr3DObjectAttribute()
		{
			if(mpSdr3DObjectAttribute->mnRefCount)
			{
				mpSdr3DObjectAttribute->mnRefCount--;
			}
			else
			{
				delete mpSdr3DObjectAttribute;
			}
		}

        bool Sdr3DObjectAttribute::isDefault() const
        {
            return mpSdr3DObjectAttribute == ImpSdr3DObjectAttribute::get_global_default();
        }

        Sdr3DObjectAttribute& Sdr3DObjectAttribute::operator=(const Sdr3DObjectAttribute& rCandidate)
		{
			if(rCandidate.mpSdr3DObjectAttribute != mpSdr3DObjectAttribute)
			{
				if(mpSdr3DObjectAttribute->mnRefCount)
				{
					mpSdr3DObjectAttribute->mnRefCount--;
				}
				else
				{
					delete mpSdr3DObjectAttribute;
				}

				mpSdr3DObjectAttribute = rCandidate.mpSdr3DObjectAttribute;
				mpSdr3DObjectAttribute->mnRefCount++;
			}

			return *this;
		}

		bool Sdr3DObjectAttribute::operator==(const Sdr3DObjectAttribute& rCandidate) const
		{
			if(rCandidate.mpSdr3DObjectAttribute == mpSdr3DObjectAttribute)
			{
				return true;
			}

			if(rCandidate.isDefault() != isDefault())
			{
				return false;
			}

			return (*rCandidate.mpSdr3DObjectAttribute == *mpSdr3DObjectAttribute);
		}

		::com::sun::star::drawing::NormalsKind Sdr3DObjectAttribute::getNormalsKind() const
        {
            return mpSdr3DObjectAttribute->getNormalsKind();
        }

		::com::sun::star::drawing::TextureProjectionMode Sdr3DObjectAttribute::getTextureProjectionX() const
        {
            return mpSdr3DObjectAttribute->getTextureProjectionX();
        }

		::com::sun::star::drawing::TextureProjectionMode Sdr3DObjectAttribute::getTextureProjectionY() const
        {
            return mpSdr3DObjectAttribute->getTextureProjectionY();
        }

		::com::sun::star::drawing::TextureKind2 Sdr3DObjectAttribute::getTextureKind() const
        {
            return mpSdr3DObjectAttribute->getTextureKind();
        }

		::com::sun::star::drawing::TextureMode Sdr3DObjectAttribute::getTextureMode() const
        {
            return mpSdr3DObjectAttribute->getTextureMode();
        }

		const MaterialAttribute3D& Sdr3DObjectAttribute::getMaterial() const
        {
            return mpSdr3DObjectAttribute->getMaterial();
        }

		bool Sdr3DObjectAttribute::getNormalsInvert() const
        {
            return mpSdr3DObjectAttribute->getNormalsInvert();
        }

		bool Sdr3DObjectAttribute::getDoubleSided() const
        {
            return mpSdr3DObjectAttribute->getDoubleSided();
        }

		bool Sdr3DObjectAttribute::getShadow3D() const
        {
            return mpSdr3DObjectAttribute->getShadow3D();
        }

		bool Sdr3DObjectAttribute::getTextureFilter() const
        {
            return mpSdr3DObjectAttribute->getTextureFilter();
        }

		bool Sdr3DObjectAttribute::getReducedLineGeometry() const
        {
            return mpSdr3DObjectAttribute->getReducedLineGeometry();
        }

    } // end of namespace attribute
} // end of namespace drawinglayer

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