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/*************************************************************************
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <com/sun/star/drawing/HomogenMatrix.hpp>
#include <com/sun/star/drawing/PolyPolygonShape3D.hpp>
#include <com/sun/star/drawing/ProjectionMode.hpp>
#include <com/sun/star/drawing/ShadeMode.hpp>
#include <com/sun/star/drawing/Direction3D.hpp>
#include <com/sun/star/drawing/Position3D.hpp>
#include <com/sun/star/drawing/CameraGeometry.hpp>
#include <com/sun/star/drawing/DoubleSequence.hpp>
#include <tools/gen.hxx>
#ifndef _XMLOFF_SHAPEEXPORT_HXX
#include <xmloff/shapeexport.hxx>
#endif
#include "sdpropls.hxx"
#include <tools/debug.hxx>
#include <rtl/ustrbuf.hxx>
#include <xmloff/xmlexp.hxx>
#include <xmloff/xmluconv.hxx>
#include "xexptran.hxx"
#include <xmloff/xmltoken.hxx>
#include <basegfx/vector/b3dvector.hxx>
#include "xmlnmspe.hxx"
using ::rtl::OUString;
using ::rtl::OUStringBuffer;
using namespace ::com::sun::star;
using namespace ::xmloff::token;
//////////////////////////////////////////////////////////////////////////////
void XMLShapeExport::ImpExport3DSceneShape( const uno::Reference< drawing::XShape >& xShape, XmlShapeType, sal_Int32 nFeatures, awt::Point* pRefPoint)
{
uno::Reference< drawing::XShapes > xShapes(xShape, uno::UNO_QUERY);
if(xShapes.is() && xShapes->getCount())
{
uno::Reference< beans::XPropertySet > xPropSet( xShape, uno::UNO_QUERY );
DBG_ASSERT( xPropSet.is(), "XMLShapeExport::ImpExport3DSceneShape can't export a scene without a propertyset" );
if( xPropSet.is() )
{
// Transformation
ImpExportNewTrans(xPropSet, nFeatures, pRefPoint);
// 3d attributes
export3DSceneAttributes( xPropSet );
// write 3DScene shape
sal_Bool bCreateNewline( (nFeatures & SEF_EXPORT_NO_WS) == 0 ); // #86116#/#92210#
SvXMLElementExport aOBJ( mrExport, XML_NAMESPACE_DR3D, XML_SCENE, bCreateNewline, sal_True);
ImpExportDescription( xShape ); // #i68101#
ImpExportEvents( xShape );
// write 3DSceneLights
export3DLamps( xPropSet );
// #89764# if export of position is supressed for group shape,
// positions of contained objects should be written relative to
// the upper left edge of the group.
awt::Point aUpperLeft;
if(!(nFeatures & SEF_EXPORT_POSITION))
{
nFeatures |= SEF_EXPORT_POSITION;
aUpperLeft = xShape->getPosition();
pRefPoint = &aUpperLeft;
}
// write members
exportShapes( xShapes, nFeatures, pRefPoint );
}
}
}
//////////////////////////////////////////////////////////////////////////////
void XMLShapeExport::ImpExport3DShape(
const uno::Reference< drawing::XShape >& xShape,
XmlShapeType eShapeType, sal_Int32 /* nFeatures = SEF_DEFAULT */, awt::Point* /*pRefPoint = NULL */)
{
const uno::Reference< beans::XPropertySet > xPropSet(xShape, uno::UNO_QUERY);
if(xPropSet.is())
{
OUString aStr;
OUStringBuffer sStringBuffer;
// transformation (UNO_NAME_3D_TRANSFORM_MATRIX == "D3DTransformMatrix")
uno::Any aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DTransformMatrix")));
drawing::HomogenMatrix xHomMat;
aAny >>= xHomMat;
SdXMLImExTransform3D aTransform;
aTransform.AddHomogenMatrix(xHomMat);
if(aTransform.NeedsAction())
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_TRANSFORM, aTransform.GetExportString(mrExport.GetMM100UnitConverter()));
switch(eShapeType)
{
case XmlShapeTypeDraw3DCubeObject:
{
// write 3DCube shape
SvXMLElementExport aOBJ(mrExport, XML_NAMESPACE_DR3D, XML_CUBE, sal_True, sal_True);
// minEdge
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DPosition")));
drawing::Position3D aPosition3D;
aAny >>= aPosition3D;
::basegfx::B3DVector aPos3D(aPosition3D.PositionX, aPosition3D.PositionY, aPosition3D.PositionZ);
// maxEdge
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSize")));
drawing::Direction3D aDirection3D;
aAny >>= aDirection3D;
::basegfx::B3DVector aDir3D(aDirection3D.DirectionX, aDirection3D.DirectionY, aDirection3D.DirectionZ);
// transform maxEdge from distance to pos
aDir3D = aPos3D + aDir3D;
// write minEdge
if(aPos3D != ::basegfx::B3DVector(-2500.0, -2500.0, -2500.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aPos3D);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_MIN_EDGE, aStr);
}
// write maxEdge
if(aDir3D != ::basegfx::B3DVector(2500.0, 2500.0, 2500.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aDir3D);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_MAX_EDGE, aStr);
}
break;
}
case XmlShapeTypeDraw3DSphereObject:
{
// write 3DSphere shape
SvXMLElementExport aOBJ(mrExport, XML_NAMESPACE_DR3D, XML_SPHERE, sal_True, sal_True);
// Center
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DPosition")));
drawing::Position3D aPosition3D;
aAny >>= aPosition3D;
::basegfx::B3DVector aPos3D(aPosition3D.PositionX, aPosition3D.PositionY, aPosition3D.PositionZ);
// Size
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSize")));
drawing::Direction3D aDirection3D;
aAny >>= aDirection3D;
::basegfx::B3DVector aDir3D(aDirection3D.DirectionX, aDirection3D.DirectionY, aDirection3D.DirectionZ);
// write Center
if(aPos3D != ::basegfx::B3DVector(0.0, 0.0, 0.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aPos3D);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_CENTER, aStr);
}
// write Size
if(aDir3D != ::basegfx::B3DVector(5000.0, 5000.0, 5000.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aDir3D);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_SIZE, aStr);
}
break;
}
case XmlShapeTypeDraw3DLatheObject:
case XmlShapeTypeDraw3DExtrudeObject:
{
// write special 3DLathe/3DExtrude attributes
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DPolyPolygon3D")));
drawing::PolyPolygonShape3D xPolyPolygon3D;
aAny >>= xPolyPolygon3D;
// look for maximal values
double fXMin = 0;
double fXMax = 0;
double fYMin = 0;
double fYMax = 0;
sal_Bool bInit(sal_False);
sal_Int32 nOuterSequenceCount(xPolyPolygon3D.SequenceX.getLength());
drawing::DoubleSequence* pInnerSequenceX = xPolyPolygon3D.SequenceX.getArray();
drawing::DoubleSequence* pInnerSequenceY = xPolyPolygon3D.SequenceY.getArray();
sal_Int32 a;
for (a = 0; a < nOuterSequenceCount; a++)
{
sal_Int32 nInnerSequenceCount(pInnerSequenceX->getLength());
double* pArrayX = pInnerSequenceX->getArray();
double* pArrayY = pInnerSequenceY->getArray();
for(sal_Int32 b(0L); b < nInnerSequenceCount; b++)
{
double fX = *pArrayX++;
double fY = *pArrayY++;
if(bInit)
{
if(fX > fXMax)
fXMax = fX;
if(fX < fXMin)
fXMin = fX;
if(fY > fYMax)
fYMax = fY;
if(fY < fYMin)
fYMin = fY;
}
else
{
fXMin = fXMax = fX;
fYMin = fYMax = fY;
bInit = sal_True;
}
}
pInnerSequenceX++;
pInnerSequenceY++;
}
// export ViewBox
awt::Point aMinPoint(FRound(fXMin), FRound(fYMin));
awt::Size aMaxSize(FRound(fXMax) - aMinPoint.X, FRound(fYMax) - aMinPoint.Y);
SdXMLImExViewBox aViewBox(
aMinPoint.X, aMinPoint.Y, aMaxSize.Width, aMaxSize.Height);
mrExport.AddAttribute(XML_NAMESPACE_SVG, XML_VIEWBOX,
aViewBox.GetExportString());
// prepare svx:d element export
SdXMLImExSvgDElement aSvgDElement(aViewBox);
pInnerSequenceX = xPolyPolygon3D.SequenceX.getArray();
pInnerSequenceY = xPolyPolygon3D.SequenceY.getArray();
for (a = 0; a < nOuterSequenceCount; a++)
{
sal_Int32 nInnerSequenceCount(pInnerSequenceX->getLength());
double* pArrayX = pInnerSequenceX->getArray();
double* pArrayY = pInnerSequenceY->getArray();
drawing::PointSequence aPoly(nInnerSequenceCount);
awt::Point* pInnerSequence = aPoly.getArray();
for(sal_Int32 b(0L); b < nInnerSequenceCount; b++)
{
double fX = *pArrayX++;
double fY = *pArrayY++;
*pInnerSequence = awt::Point(FRound(fX), FRound(fY));
pInnerSequence++;
}
// calculate closed flag
awt::Point* pFirst = aPoly.getArray();
awt::Point* pLast = pFirst + (nInnerSequenceCount - 1);
sal_Bool bClosed = (pFirst->X == pLast->X && pFirst->Y == pLast->Y);
aSvgDElement.AddPolygon(&aPoly, 0L, aMinPoint,
aMaxSize, bClosed);
// #80594# corrected error in PolyPolygon3D export for 3D XML
pInnerSequenceX++;
pInnerSequenceY++;
}
// write point array
mrExport.AddAttribute(XML_NAMESPACE_SVG, XML_D, aSvgDElement.GetExportString());
if(eShapeType == XmlShapeTypeDraw3DLatheObject)
{
// write 3DLathe shape
SvXMLElementExport aOBJ(mrExport, XML_NAMESPACE_DR3D, XML_ROTATE, sal_True, sal_True);
}
else
{
// write 3DExtrude shape
SvXMLElementExport aOBJ(mrExport, XML_NAMESPACE_DR3D, XML_EXTRUDE, sal_True, sal_True);
}
break;
}
default:
break;
}
}
}
//////////////////////////////////////////////////////////////////////////////
/** helper for chart that adds all attributes of a 3d scene element to the export */
void XMLShapeExport::export3DSceneAttributes( const com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >& xPropSet )
{
OUString aStr;
OUStringBuffer sStringBuffer;
// world transformation (UNO_NAME_3D_TRANSFORM_MATRIX == "D3DTransformMatrix")
uno::Any aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DTransformMatrix")));
drawing::HomogenMatrix xHomMat;
aAny >>= xHomMat;
SdXMLImExTransform3D aTransform;
aTransform.AddHomogenMatrix(xHomMat);
if(aTransform.NeedsAction())
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_TRANSFORM, aTransform.GetExportString(mrExport.GetMM100UnitConverter()));
// VRP, VPN, VUP
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DCameraGeometry")));
drawing::CameraGeometry aCamGeo;
aAny >>= aCamGeo;
::basegfx::B3DVector aVRP(aCamGeo.vrp.PositionX, aCamGeo.vrp.PositionY, aCamGeo.vrp.PositionZ);
if(aVRP != ::basegfx::B3DVector(0.0, 0.0, 1.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aVRP);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_VRP, aStr);
}
::basegfx::B3DVector aVPN(aCamGeo.vpn.DirectionX, aCamGeo.vpn.DirectionY, aCamGeo.vpn.DirectionZ);
if(aVPN != ::basegfx::B3DVector(0.0, 0.0, 1.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aVPN);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_VPN, aStr);
}
::basegfx::B3DVector aVUP(aCamGeo.vup.DirectionX, aCamGeo.vup.DirectionY, aCamGeo.vup.DirectionZ);
if(aVUP != ::basegfx::B3DVector(0.0, 1.0, 0.0)) // write only when not default
{
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aVUP);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_VUP, aStr);
}
// projection "D3DScenePerspective" drawing::ProjectionMode
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DScenePerspective")));
drawing::ProjectionMode xPrjMode;
aAny >>= xPrjMode;
if(xPrjMode == drawing::ProjectionMode_PARALLEL)
aStr = GetXMLToken(XML_PARALLEL);
else
aStr = GetXMLToken(XML_PERSPECTIVE);
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_PROJECTION, aStr);
// distance
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneDistance")));
sal_Int32 nDistance = 0;
aAny >>= nDistance;
mrExport.GetMM100UnitConverter().convertMeasure(sStringBuffer, nDistance);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_DISTANCE, aStr);
// focalLength
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneFocalLength")));
sal_Int32 nFocalLength = 0;
aAny >>= nFocalLength;
mrExport.GetMM100UnitConverter().convertMeasure(sStringBuffer, nFocalLength);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_FOCAL_LENGTH, aStr);
// shadowSlant
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneShadowSlant")));
sal_Int16 nShadowSlant = 0;
aAny >>= nShadowSlant;
mrExport.GetMM100UnitConverter().convertNumber(sStringBuffer, (sal_Int32)nShadowSlant);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_SHADOW_SLANT, aStr);
// shadeMode
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneShadeMode")));
drawing::ShadeMode xShadeMode;
if(aAny >>= xShadeMode)
{
if(xShadeMode == drawing::ShadeMode_FLAT)
aStr = GetXMLToken(XML_FLAT);
else if(xShadeMode == drawing::ShadeMode_PHONG)
aStr = GetXMLToken(XML_PHONG);
else if(xShadeMode == drawing::ShadeMode_SMOOTH)
aStr = GetXMLToken(XML_GOURAUD);
else
aStr = GetXMLToken(XML_DRAFT);
}
else
{
// ShadeMode enum not there, write default
aStr = GetXMLToken(XML_GOURAUD);
}
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_SHADE_MODE, aStr);
// ambientColor
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneAmbientColor")));
sal_Int32 aColTemp = 0;
Color aAmbientColor;
aAny >>= aColTemp; aAmbientColor.SetColor(aColTemp);
mrExport.GetMM100UnitConverter().convertColor(sStringBuffer, aAmbientColor);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_AMBIENT_COLOR, aStr);
// lightingMode
aAny = xPropSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("D3DSceneTwoSidedLighting")));
sal_Bool bTwoSidedLighting = false;
aAny >>= bTwoSidedLighting;
mrExport.GetMM100UnitConverter().convertBool(sStringBuffer, bTwoSidedLighting);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_LIGHTING_MODE, aStr);
}
/** helper for chart that exports all lamps from the propertyset */
void XMLShapeExport::export3DLamps( const com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet >& xPropSet )
{
// write lamps 1..8 as content
OUString aStr;
OUStringBuffer sStringBuffer;
const OUString aColorPropName(RTL_CONSTASCII_USTRINGPARAM("D3DSceneLightColor") );
const OUString aDirectionPropName(RTL_CONSTASCII_USTRINGPARAM("D3DSceneLightDirection") );
const OUString aLightOnPropName(RTL_CONSTASCII_USTRINGPARAM("D3DSceneLightOn") );
OUString aPropName;
OUString aIndexStr;
sal_Int32 aColTemp = 0;
Color aLightColor;
::basegfx::B3DVector aLightDirection;
drawing::Direction3D xLightDir;
sal_Bool bLightOnOff = false;
for(sal_Int32 nLamp = 1; nLamp <= 8; nLamp++)
{
aIndexStr = OUString::valueOf( nLamp );
// lightcolor
aPropName = aColorPropName;
aPropName += aIndexStr;
xPropSet->getPropertyValue( aPropName ) >>= aColTemp;
aLightColor.SetColor(aColTemp);
mrExport.GetMM100UnitConverter().convertColor(sStringBuffer, aLightColor);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_DIFFUSE_COLOR, aStr);
// lightdirection
aPropName = aDirectionPropName;
aPropName += aIndexStr;
xPropSet->getPropertyValue(aPropName) >>= xLightDir;
aLightDirection = ::basegfx::B3DVector(xLightDir.DirectionX, xLightDir.DirectionY, xLightDir.DirectionZ);
mrExport.GetMM100UnitConverter().convertB3DVector(sStringBuffer, aLightDirection);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_DIRECTION, aStr);
// lighton
aPropName = aLightOnPropName;
aPropName += aIndexStr;
xPropSet->getPropertyValue(aPropName) >>= bLightOnOff;
mrExport.GetMM100UnitConverter().convertBool(sStringBuffer, bLightOnOff);
aStr = sStringBuffer.makeStringAndClear();
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_ENABLED, aStr);
// specular
mrExport.AddAttribute(XML_NAMESPACE_DR3D, XML_SPECULAR,
nLamp == 1 ? XML_TRUE : XML_FALSE);
// write light entry
SvXMLElementExport aOBJ(mrExport, XML_NAMESPACE_DR3D, XML_LIGHT, sal_True, sal_True);
}
}
//////////////////////////////////////////////////////////////////////////////
|