AOO410/main/chart2/source/view/inc/VDiagram.hxx

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _CHART2_VDIAGRAM_HXX
#define _CHART2_VDIAGRAM_HXX

#include <com/sun/star/drawing/HomogenMatrix.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include "ShapeFactory.hxx"
#include <basegfx/range/b2irectangle.hxx>

//.............................................................................
namespace chart
{
//.............................................................................

class ShapeFactory;

//-----------------------------------------------------------------------------
/** The VDiagram is responsible to generate the visible parts of the Diagram
that is wall, floor, axes and data series.
The axes and data series are subobjects which are created and managed by the
diagram.
*/

class VDiagram
{
public: //methods
    VDiagram( const ::com::sun::star::uno::Reference<
                  ::com::sun::star::chart2::XDiagram > & xDiagram
                , const ::com::sun::star::drawing::Direction3D& rPreferredAspectRatio
                , sal_Int32 nDimension=3, sal_Bool bPolar=sal_False );
    virtual ~VDiagram();

    void init( const ::com::sun::star::uno::Reference<
                     ::com::sun::star::drawing::XShapes >& xLogicTarget
			 , const ::com::sun::star::uno::Reference<
                     ::com::sun::star::drawing::XShapes >& xFinalTarget
             , const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory);

    void    createShapes( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rSize );

    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >
            getCoordinateRegion();

    ::basegfx::B2IRectangle    getCurrentRectangle();

    void    reduceToMimimumSize();

    ::basegfx::B2IRectangle    adjustPosAndSize( const ::com::sun::star::awt::Point& rPos
                                    , const ::com::sun::star::awt::Size& rAvailableSize );

    ::basegfx::B2IRectangle    adjustInnerSize( const ::basegfx::B2IRectangle& rConsumedOuterRect );

    //    updateShapes(..);
    // const awt::Point& rPos, const awt::Size& rSize );

private: //methods
    void    createShapes_2d();
    void    createShapes_3d();

    ::basegfx::B2IRectangle    adjustPosAndSize_2d( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rAvailableSize );
    ::basegfx::B2IRectangle    adjustPosAndSize_3d( const ::com::sun::star::awt::Point& rPos
                        , const ::com::sun::star::awt::Size& rAvailableSize );

    void    adjustAspectRatio3d( const ::com::sun::star::awt::Size& rAvailableSize );

private: //members
    VDiagram(const VDiagram& rD);

    ::com::sun::star::uno::Reference<
                    ::com::sun::star::drawing::XShapes >                    m_xLogicTarget;
    ::com::sun::star::uno::Reference<
                    ::com::sun::star::drawing::XShapes >                    m_xFinalTarget;
    ::com::sun::star::uno::Reference<
                    ::com::sun::star::lang::XMultiServiceFactory>	        m_xShapeFactory;
    ShapeFactory*                                                           m_pShapeFactory;

    // this is the surrounding shape which contains floor, wall and coordinate
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xOuterGroupShape;
    // this is an additional inner shape that represents the coordinate region -  that is - where to place data points
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xCoordinateRegionShape;
    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xWall2D;

    sal_Int32                                                               m_nDimensionCount;
    sal_Bool                                                                m_bPolar;
    ::com::sun::star::uno::Reference<
        ::com::sun::star::chart2::XDiagram >                                m_xDiagram;

    ::com::sun::star::drawing::Direction3D                                  m_aPreferredAspectRatio;
    ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > m_xAspectRatio3D;

    double m_fXAnglePi;
    double m_fYAnglePi;
    double m_fZAnglePi;
    sal_Bool m_bRightAngledAxes;

    ::com::sun::star::awt::Point    m_aAvailablePosIncludingAxes;
    ::com::sun::star::awt::Size     m_aAvailableSizeIncludingAxes;

    ::com::sun::star::awt::Point    m_aCurrentPosWithoutAxes;
    ::com::sun::star::awt::Size     m_aCurrentSizeWithoutAxes;
};

//.............................................................................
} //namespace chart
//.............................................................................
#endif