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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.
*
************************************************************************/
#ifndef _CHART2_VIEW_LABELPOSITIONHELPER_HXX
#define _CHART2_VIEW_LABELPOSITIONHELPER_HXX
#include "LabelAlignment.hxx"
#include "PropertyMapper.hxx"
#include <com/sun/star/awt/Point.hpp>
#include <com/sun/star/drawing/Position3D.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
//.............................................................................
namespace chart
{
//.............................................................................
//-----------------------------------------------------------------------------
/**
*/
class PlottingPositionHelper;
class ShapeFactory;
class LabelPositionHelper
{
public:
LabelPositionHelper(
PlottingPositionHelper* pPosHelper
, sal_Int32 nDimensionCount
, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xLogicTarget
, ShapeFactory* pShapeFactory );
virtual ~LabelPositionHelper();
::com::sun::star::awt::Point transformSceneToScreenPosition(
const ::com::sun::star::drawing::Position3D& rScenePosition3D ) const;
static void changeTextAdjustment( tAnySequence& rPropValues, const tNameSequence& rPropNames, LabelAlignment eAlignment);
static void doDynamicFontResize( tAnySequence& rPropValues, const tNameSequence& rPropNames
, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xAxisModelProps
, const ::com::sun::star::awt::Size& rNewReferenceSize );
static void correctPositionForRotation( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape2DText
, LabelAlignment eLabelAlignment, const double fRotationAngle, bool bRotateAroundCenter );
private:
LabelPositionHelper();
protected:
PlottingPositionHelper* m_pPosHelper;
sal_Int32 m_nDimensionCount;
private:
//these members are only necessary for transformation from 3D to 2D
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShapes > m_xLogicTarget;
ShapeFactory* m_pShapeFactory;
};
//.............................................................................
} //namespace chart
//.............................................................................
#endif
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