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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_chart2.hxx"
#include "DragMethod_RotateDiagram.hxx"
#include "SelectionHelper.hxx"
#include "CommonConverters.hxx"
#include "ChartModelHelper.hxx"
#include "macros.hxx"
#include "DiagramHelper.hxx"
#include "ChartTypeHelper.hxx"
#include "ThreeDHelper.hxx"
#include <svx/sdr/overlay/overlaypolypolygon.hxx>
#include <svx/sdr/overlay/overlaymanager.hxx>
// header for class E3dScene
#include <svx/scene3d.hxx>
#include <basegfx/matrix/b3dhommatrix.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <basegfx/polygon/b2dpolypolygontools.hxx>
#include <svx/sdr/contact/viewcontactofe3dscene.hxx>
#include <drawinglayer/geometry/viewinformation3d.hxx>
#define FIXED_SIZE_FOR_3D_CHART_VOLUME (10000.0)
//.............................................................................
namespace chart
{
//.............................................................................
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
DragMethod_RotateDiagram::DragMethod_RotateDiagram( DrawViewWrapper& rDrawViewWrapper
, const rtl::OUString& rObjectCID
, const Reference< frame::XModel >& xChartModel
, RotationDirection eRotationDirection )
: DragMethod_Base( rDrawViewWrapper, rObjectCID, xChartModel, ActionDescriptionProvider::ROTATE )
, m_pScene(0)
, m_aReferenceRect(100,100,100,100)
, m_aStartPos(0,0)
, m_aWireframePolyPolygon()
, m_fInitialXAngleRad(0.0)
, m_fInitialYAngleRad(0.0)
, m_fInitialZAngleRad(0.0)
, m_fAdditionalXAngleRad(0.0)
, m_fAdditionalYAngleRad(0.0)
, m_fAdditionalZAngleRad(0.0)
, m_nInitialHorizontalAngleDegree(0)
, m_nInitialVerticalAngleDegree(0)
, m_nAdditionalHorizontalAngleDegree(0)
, m_nAdditionalVerticalAngleDegree(0)
, m_eRotationDirection(eRotationDirection)
, m_bRightAngledAxes(sal_False)
{
m_pScene = SelectionHelper::getSceneToRotate( rDrawViewWrapper.getNamedSdrObject( rObjectCID ) );
SdrObject* pObj = rDrawViewWrapper.getSelectedObject();
if(pObj && m_pScene)
{
m_aReferenceRect = pObj->GetLogicRect();
Rectangle aTemp = m_pScene->GetLogicRect();
m_aWireframePolyPolygon = m_pScene->CreateWireframe();
uno::Reference< chart2::XDiagram > xDiagram( ChartModelHelper::findDiagram(this->getChartModel()) );
uno::Reference< beans::XPropertySet > xDiagramProperties( xDiagram, uno::UNO_QUERY );
if( xDiagramProperties.is() )
{
ThreeDHelper::getRotationFromDiagram( xDiagramProperties
, m_nInitialHorizontalAngleDegree, m_nInitialVerticalAngleDegree );
ThreeDHelper::getRotationAngleFromDiagram( xDiagramProperties
, m_fInitialXAngleRad, m_fInitialYAngleRad, m_fInitialZAngleRad );
if( ChartTypeHelper::isSupportingRightAngledAxes(
DiagramHelper::getChartTypeByIndex( xDiagram, 0 ) ) )
xDiagramProperties->getPropertyValue(C2U( "RightAngledAxes" )) >>= m_bRightAngledAxes;
if(m_bRightAngledAxes)
{
if( m_eRotationDirection==ROTATIONDIRECTION_Z )
m_eRotationDirection=ROTATIONDIRECTION_FREE;
ThreeDHelper::adaptRadAnglesForRightAngledAxes( m_fInitialXAngleRad, m_fInitialYAngleRad );
}
}
}
}
DragMethod_RotateDiagram::~DragMethod_RotateDiagram()
{
}
void DragMethod_RotateDiagram::TakeSdrDragComment(String& /*rStr*/) const
{
}
bool DragMethod_RotateDiagram::BeginSdrDrag()
{
m_aStartPos = DragStat().GetStart();
Show();
return true;
}
void DragMethod_RotateDiagram::MoveSdrDrag(const Point& rPnt)
{
if( DragStat().CheckMinMoved(rPnt) )
{
Hide();
//calculate new angle
double fX = F_PI / 2.0 * (double)(rPnt.Y() - m_aStartPos.Y())
/ (double)m_aReferenceRect.GetHeight();
double fY = F_PI * (double)(rPnt.X() - m_aStartPos.X())
/ (double)m_aReferenceRect.GetWidth();
if( m_eRotationDirection != ROTATIONDIRECTION_Y )
m_fAdditionalYAngleRad = fY;
else
m_fAdditionalYAngleRad = 0.0;
if( m_eRotationDirection != ROTATIONDIRECTION_X )
m_fAdditionalXAngleRad = fX;
else
m_fAdditionalXAngleRad = 0.0;
m_fAdditionalZAngleRad = 0.0;
if( m_eRotationDirection == ROTATIONDIRECTION_Z )
{
m_fAdditionalXAngleRad = 0.0;
m_fAdditionalYAngleRad = 0.0;
double fCx = m_aReferenceRect.Center().X();
double fCy = m_aReferenceRect.Center().Y();
m_fAdditionalZAngleRad = atan((double)(fCx - m_aStartPos.X())/(m_aStartPos.Y()-fCy))
+ atan((double)(fCx - rPnt.X())/(fCy-rPnt.Y()));
}
m_nAdditionalHorizontalAngleDegree = static_cast<sal_Int32>(m_fAdditionalXAngleRad*180.0/F_PI);
m_nAdditionalVerticalAngleDegree = -static_cast<sal_Int32>(m_fAdditionalYAngleRad*180.0/F_PI);
DragStat().NextMove(rPnt);
Show();
}
}
bool DragMethod_RotateDiagram::EndSdrDrag(bool /*bCopy*/)
{
Hide();
if( m_bRightAngledAxes || m_eRotationDirection==ROTATIONDIRECTION_Z )
{
double fResultX = m_fInitialXAngleRad + m_fAdditionalXAngleRad;
double fResultY = m_fInitialYAngleRad + m_fAdditionalYAngleRad;
double fResultZ = m_fInitialZAngleRad + m_fAdditionalZAngleRad;
if(m_bRightAngledAxes)
ThreeDHelper::adaptRadAnglesForRightAngledAxes( fResultX, fResultY );
ThreeDHelper::setRotationAngleToDiagram( uno::Reference< beans::XPropertySet >( ChartModelHelper::findDiagram( this->getChartModel() ), uno::UNO_QUERY )
, fResultX, fResultY, fResultZ );
}
else
{
ThreeDHelper::setRotationToDiagram( ( uno::Reference< beans::XPropertySet >( ChartModelHelper::findDiagram( this->getChartModel() ), uno::UNO_QUERY ) )
, m_nInitialHorizontalAngleDegree+m_nAdditionalHorizontalAngleDegree, m_nInitialVerticalAngleDegree+m_nAdditionalVerticalAngleDegree );
}
return true;
}
void DragMethod_RotateDiagram::CreateOverlayGeometry(sdr::overlay::OverlayManager& rOverlayManager)
{
::basegfx::B3DHomMatrix aCurrentTransform;
aCurrentTransform.translate( -FIXED_SIZE_FOR_3D_CHART_VOLUME/2.0,
-FIXED_SIZE_FOR_3D_CHART_VOLUME/2.0,
-FIXED_SIZE_FOR_3D_CHART_VOLUME/2.0 );
double fResultX = m_fInitialXAngleRad + m_fAdditionalXAngleRad;
double fResultY = m_fInitialYAngleRad + m_fAdditionalYAngleRad;
double fResultZ = m_fInitialZAngleRad + m_fAdditionalZAngleRad;
if(!m_bRightAngledAxes)
{
if( m_eRotationDirection!=ROTATIONDIRECTION_Z )
{
ThreeDHelper::convertElevationRotationDegToXYZAngleRad(
m_nInitialHorizontalAngleDegree+m_nAdditionalHorizontalAngleDegree, -(m_nInitialVerticalAngleDegree+m_nAdditionalVerticalAngleDegree)
, fResultX, fResultY, fResultZ );
}
aCurrentTransform.rotate( fResultX, fResultY, fResultZ );
}
else
{
ThreeDHelper::adaptRadAnglesForRightAngledAxes( fResultX, fResultY );
aCurrentTransform.shearXY(fResultY,-(fResultX));
}
if(m_aWireframePolyPolygon.count() && m_pScene)
{
const sdr::contact::ViewContactOfE3dScene& rVCScene = static_cast< sdr::contact::ViewContactOfE3dScene& >(m_pScene->GetViewContact());
const drawinglayer::geometry::ViewInformation3D aViewInfo3D(rVCScene.getViewInformation3D());
const basegfx::B3DHomMatrix aWorldToView(aViewInfo3D.getDeviceToView() * aViewInfo3D.getProjection() * aViewInfo3D.getOrientation());
const basegfx::B3DHomMatrix aTransform(aWorldToView * aCurrentTransform);
// transform to relative scene coordinates
basegfx::B2DPolyPolygon aPolyPolygon(basegfx::tools::createB2DPolyPolygonFromB3DPolyPolygon(m_aWireframePolyPolygon, aTransform));
// transform to 2D view coordinates
aPolyPolygon.transform(rVCScene.getObjectTransformation());
sdr::overlay::OverlayPolyPolygonStriped* pNew = new ::sdr::overlay::OverlayPolyPolygonStriped(aPolyPolygon);
rOverlayManager.add(*pNew);
addToOverlayObjectList(*pNew);
}
}
//.............................................................................
} //namespace chart
//.............................................................................
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