xref: /trunk/main/svx/source/sdr/primitive2d/sdrpathprimitive2d.cxx (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#include "precompiled_svx.hxx"
#include <svx/sdr/primitive2d/sdrpathprimitive2d.hxx>
#include <svx/sdr/primitive2d/sdrdecompositiontools.hxx>
#include <basegfx/polygon/b2dpolypolygontools.hxx>
#include <drawinglayer/primitive2d/groupprimitive2d.hxx>
#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>

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

using namespace com::sun::star;

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

namespace drawinglayer
{
	namespace primitive2d
	{
		Primitive2DSequence SdrPathPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const
		{
			Primitive2DSequence aRetval;

			// add fill
			if(!getSdrLFSTAttribute().getFill().isDefault()
				&& getUnitPolyPolygon().isClosed())
			{
                // #i108255# no need to use correctOrientations here; target is
                // straight visualisation
				appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
                    createPolyPolygonFillPrimitive(
                        getUnitPolyPolygon(),
                        getTransform(),
                        getSdrLFSTAttribute().getFill(),
                        getSdrLFSTAttribute().getFillFloatTransGradient()));
			}

			// add line
			if(getSdrLFSTAttribute().getLine().isDefault())
			{
                // if initially no line is defined, create one for HitTest and BoundRect
                appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
                    createHiddenGeometryPrimitives2D(
                        false,
                        getUnitPolyPolygon(),
                        getTransform()));
			}
			else
			{
				Primitive2DSequence aTemp(getUnitPolyPolygon().count());

				for(sal_uInt32 a(0); a < getUnitPolyPolygon().count(); a++)
				{
					aTemp[a] = createPolygonLinePrimitive(
                        getUnitPolyPolygon().getB2DPolygon(a),
                        getTransform(),
                        getSdrLFSTAttribute().getLine(),
                        getSdrLFSTAttribute().getLineStartEnd());
				}

				appendPrimitive2DSequenceToPrimitive2DSequence(aRetval, aTemp);
			}

			// add text
			if(!getSdrLFSTAttribute().getText().isDefault())
			{
				appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
                    createTextPrimitive(
                        getUnitPolyPolygon(),
                        getTransform(),
                        getSdrLFSTAttribute().getText(),
                        getSdrLFSTAttribute().getLine(),
                        false,
                        false,
                        false));
			}

			// add shadow
			if(!getSdrLFSTAttribute().getShadow().isDefault())
			{
                aRetval = createEmbeddedShadowPrimitive(
                    aRetval,
                    getSdrLFSTAttribute().getShadow());
			}

			return aRetval;
		}

		SdrPathPrimitive2D::SdrPathPrimitive2D(
			const basegfx::B2DHomMatrix& rTransform,
			const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute,
			const basegfx::B2DPolyPolygon& rUnitPolyPolygon)
		:	BufferedDecompositionPrimitive2D(),
			maTransform(rTransform),
			maSdrLFSTAttribute(rSdrLFSTAttribute),
			maUnitPolyPolygon(rUnitPolyPolygon)
		{
		}

		bool SdrPathPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
		{
			if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
			{
				const SdrPathPrimitive2D& rCompare = (SdrPathPrimitive2D&)rPrimitive;

				return (getUnitPolyPolygon() == rCompare.getUnitPolyPolygon()
					&& getTransform() == rCompare.getTransform()
					&& getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute());
			}

			return false;
		}

		// provide unique ID
		ImplPrimitrive2DIDBlock(SdrPathPrimitive2D, PRIMITIVE2D_ID_SDRPATHPRIMITIVE2D)

	} // end of namespace primitive2d
} // end of namespace drawinglayer

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