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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX
      20             : #define INCLUDED_CHART2_SOURCE_VIEW_INC_VDIAGRAM_HXX
      21             : 
      22             : #include <com/sun/star/drawing/HomogenMatrix.hpp>
      23             : #include <com/sun/star/drawing/XShapes.hpp>
      24             : #include <com/sun/star/chart2/XDiagram.hpp>
      25             : #include "AbstractShapeFactory.hxx"
      26             : #include <basegfx/range/b2irectangle.hxx>
      27             : 
      28             : namespace chart
      29             : {
      30             : 
      31             : class AbstractShapeFactory;
      32             : 
      33             : /** The VDiagram is responsible to generate the visible parts of the Diagram
      34             : that is wall, floor, axes and data series.
      35             : The axes and data series are subobjects which are created and managed by the
      36             : diagram.
      37             : */
      38             : 
      39             : class VDiagram
      40             : {
      41             : public: //methods
      42             :     VDiagram( const com::sun::star::uno::Reference<com::sun::star::chart2::XDiagram>& xDiagram,
      43             :               const com::sun::star::drawing::Direction3D& rPreferredAspectRatio,
      44             :               sal_Int32 nDimension = 3 );
      45             :     virtual ~VDiagram();
      46             : 
      47             :     void init(
      48             :         const com::sun::star::uno::Reference<com::sun::star::drawing::XShapes>& xTarget,
      49             :         const com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory>& xFactory );
      50             : 
      51             :     void    createShapes( const ::com::sun::star::awt::Point& rPos
      52             :                         , const ::com::sun::star::awt::Size& rSize );
      53             : 
      54             :     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >
      55        1053 :             getCoordinateRegion() { return css::uno::Reference<css::drawing::XShapes>( m_xCoordinateRegionShape, css::uno::UNO_QUERY );}
      56             : 
      57             :     /**
      58             :      * Get current bounding rectangle for the diagram without axes.
      59             :      */
      60             :     basegfx::B2IRectangle getCurrentRectangle() const;
      61             : 
      62             :     void    reduceToMimimumSize();
      63             : 
      64             :     ::basegfx::B2IRectangle    adjustPosAndSize( const ::com::sun::star::awt::Point& rPos
      65             :                                     , const ::com::sun::star::awt::Size& rAvailableSize );
      66             : 
      67             :     ::basegfx::B2IRectangle    adjustInnerSize( const ::basegfx::B2IRectangle& rConsumedOuterRect );
      68             : 
      69             : private: //methods
      70             :     void    createShapes_2d();
      71             :     void    createShapes_3d();
      72             : 
      73             :     ::basegfx::B2IRectangle    adjustPosAndSize_2d( const ::com::sun::star::awt::Point& rPos
      74             :                         , const ::com::sun::star::awt::Size& rAvailableSize );
      75             :     ::basegfx::B2IRectangle    adjustPosAndSize_3d( const ::com::sun::star::awt::Point& rPos
      76             :                         , const ::com::sun::star::awt::Size& rAvailableSize );
      77             : 
      78             :     void    adjustAspectRatio3d( const ::com::sun::star::awt::Size& rAvailableSize );
      79             : 
      80             : private: //members
      81             :     VDiagram(const VDiagram& rD) SAL_DELETED_FUNCTION;
      82             : 
      83             :     ::com::sun::star::uno::Reference<
      84             :                     ::com::sun::star::drawing::XShapes >                    m_xTarget;
      85             :     ::com::sun::star::uno::Reference<
      86             :                     ::com::sun::star::lang::XMultiServiceFactory>           m_xShapeFactory;
      87             :     AbstractShapeFactory* m_pShapeFactory;
      88             : 
      89             :     // this is the surrounding shape which contains floor, wall and coordinate
      90             :     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xOuterGroupShape;
      91             :     // this is an additional inner shape that represents the coordinate region -  that is - where to place data points
      92             :     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xCoordinateRegionShape;
      93             :     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   m_xWall2D;
      94             : 
      95             :     sal_Int32                                                               m_nDimensionCount;
      96             :     ::com::sun::star::uno::Reference<
      97             :         ::com::sun::star::chart2::XDiagram >                                m_xDiagram;
      98             : 
      99             :     ::com::sun::star::drawing::Direction3D                                  m_aPreferredAspectRatio;
     100             :     ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > m_xAspectRatio3D;
     101             : 
     102             :     double m_fXAnglePi;
     103             :     double m_fYAnglePi;
     104             :     double m_fZAnglePi;
     105             : 
     106             :     ::com::sun::star::awt::Point    m_aAvailablePosIncludingAxes;
     107             :     ::com::sun::star::awt::Size     m_aAvailableSizeIncludingAxes;
     108             : 
     109             :     ::com::sun::star::awt::Point    m_aCurrentPosWithoutAxes;
     110             :     ::com::sun::star::awt::Size     m_aCurrentSizeWithoutAxes;
     111             : 
     112             :     bool m_bRightAngledAxes;
     113             : };
     114             : 
     115             : } //namespace chart
     116             : #endif
     117             : 
     118             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */