diff options
Diffstat (limited to 'chart2/source/controller/main/DragMethod_RotateDiagram.cxx')
| -rw-r--r-- | chart2/source/controller/main/DragMethod_RotateDiagram.cxx | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/chart2/source/controller/main/DragMethod_RotateDiagram.cxx b/chart2/source/controller/main/DragMethod_RotateDiagram.cxx new file mode 100644 index 000000000000..944b44dd25bf --- /dev/null +++ b/chart2/source/controller/main/DragMethod_RotateDiagram.cxx @@ -0,0 +1,237 @@ +/************************************************************************* + * + * 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 +//............................................................................. |