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 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: viewcontactofsdrrectobj.cxx,v $
 *
 * $Revision: 1.2 $
 *
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 * 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).
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"

#include <svx/sdr/contact/viewcontactofsdrrectobj.hxx>
#include <svx/svdorect.hxx>
#include <svx/sdr/primitive2d/sdrattributecreator.hxx>
#include <svx/sdr/attribute/sdrallattribute.hxx>
#include <svx/sdr/primitive2d/sdrrectangleprimitive2d.hxx>
#include <svtools/itemset.hxx>
#include <svx/sdr/primitive2d/sdrprimitivetools.hxx>

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

namespace sdr
{
	namespace contact
	{
		ViewContactOfSdrRectObj::ViewContactOfSdrRectObj(SdrRectObj& rRectObj)
		:	ViewContactOfTextObj(rRectObj)
		{
		}

		ViewContactOfSdrRectObj::~ViewContactOfSdrRectObj()
		{
		}

		drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrRectObj::createViewIndependentPrimitive2DSequence() const
		{
			drawinglayer::primitive2d::Primitive2DSequence xRetval;
			const SfxItemSet& rItemSet = GetRectObj().GetMergedItemSet();
			SdrText* pSdrText = GetRectObj().getText(0);

			if(pSdrText)
			{
				drawinglayer::attribute::SdrLineFillShadowTextAttribute* pAttribute = drawinglayer::primitive2d::createNewSdrLineFillShadowTextAttribute(rItemSet, *pSdrText);

				if(pAttribute)
				{
					if(pAttribute->isVisible())
					{
						// take unrotated snap rect (direct model data) for position and size
						const Rectangle& rRectangle = GetRectObj().GetGeoRect();
						const ::basegfx::B2DRange aObjectRange(rRectangle.Left(), rRectangle.Top(), rRectangle.Right(), rRectangle.Bottom());
						const GeoStat& rGeoStat(GetRectObj().GetGeoStat());
						::basegfx::B2DHomMatrix aObjectMatrix;

						// fill object matrix
						if(!::basegfx::fTools::equalZero(aObjectRange.getWidth()))
						{
							aObjectMatrix.set(0, 0, aObjectRange.getWidth());
						}

						if(!::basegfx::fTools::equalZero(aObjectRange.getHeight()))
						{
							aObjectMatrix.set(1, 1, aObjectRange.getHeight());
						}

						if(rGeoStat.nShearWink)
						{
							aObjectMatrix.shearX(tan((36000 - rGeoStat.nShearWink) * F_PI18000));
						}

						if(rGeoStat.nDrehWink)
						{
							aObjectMatrix.rotate((36000 - rGeoStat.nDrehWink) * F_PI18000);
						}

						aObjectMatrix.translate(aObjectRange.getMinX(), aObjectRange.getMinY());

						// calculate corner radius
						sal_uInt32 nCornerRadius(((SdrEckenradiusItem&)(rItemSet.Get(SDRATTR_ECKENRADIUS))).GetValue());
						double fCornerRadiusX;
						double fCornerRadiusY;
						drawinglayer::primitive2d::calculateRelativeCornerRadius(nCornerRadius, aObjectRange, fCornerRadiusX, fCornerRadiusY);

						// create primitive
						const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::SdrRectanglePrimitive2D(
							aObjectMatrix, *pAttribute, fCornerRadiusX, fCornerRadiusY));
						xRetval = drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
					}

					delete pAttribute;
				}

                if(!xRetval.hasElements())
                {
                    // #i99123#
                    // Object is invisible. Create a fallback primitive for HitTest
                    basegfx::B2DHomMatrix aObjectMatrix;
                    basegfx::B2DPolyPolygon aObjectPolyPolygon;
                    GetRectObj().TRGetBaseGeometry(aObjectMatrix, aObjectPolyPolygon);
                    const drawinglayer::primitive2d::Primitive2DReference xReference(
                        drawinglayer::primitive2d::createFallbackHitTestPrimitive(aObjectMatrix));
                    xRetval = drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
                }
			}

			return xRetval;
		}
	} // end of namespace contact
} // end of namespace sdr

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