chart2/source/view/inc/VDiagram.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 #pragma once
  20
  21 #include <basegfx/range/b2irectangle.hxx>
  22 #include <com/sun/star/drawing/Direction3D.hpp>
  23 #include <com/sun/star/awt/Size.hpp>
  24 #include <com/sun/star/awt/Point.hpp>
  25 #include <svx/unoshape.hxx>
  26 #include <rtl/ref.hxx>
  27
  28 namespace com::sun::star::beans { class XPropertySet; }
  29 namespace com::sun::star::chart2 { class XDiagram; }
  30 namespace com::sun::star::lang { class XMultiServiceFactory; }
  31 namespace com::sun::star::drawing { class XShape; }
  32
  33
  34 namespace chart
  35 {
  36 class Diagram;
  37 class ShapeFactory;
  38
  39 /** The VDiagram is responsible to generate the visible parts of the Diagram
  40 that is wall, floor, axes and data series.
  41 The axes and data series are subobjects which are created and managed by the
  42 diagram.
  43 */
  44
  45 class VDiagram final
  46 {
  47 public: //methods
  48     VDiagram( const rtl::Reference<::chart::Diagram>& xDiagram,
  49               const css::drawing::Direction3D& rPreferredAspectRatio,
  50               sal_Int32 nDimension );
  51     ~VDiagram();
  52
  53     void init(
  54         const rtl::Reference<SvxShapeGroupAnyD>& xTarget );
  55
  56     void    createShapes( const css::awt::Point& rPos
  57                         , const css::awt::Size& rSize );
  58
  59     const rtl::Reference<SvxShapeGroupAnyD> &
  60             getCoordinateRegion() const { return m_xCoordinateRegionShape; }
  61
  62     /**
  63      * Get current bounding rectangle for the diagram without axes.
  64      */
  65     basegfx::B2IRectangle getCurrentRectangle() const;
  66
  67     void    reduceToMinimumSize();
  68
  69     ::basegfx::B2IRectangle    adjustPosAndSize( const css::awt::Point& rPos
  70                                     , const css::awt::Size& rAvailableSize );
  71
  72     ::basegfx::B2IRectangle    adjustInnerSize( const ::basegfx::B2IRectangle& rConsumedOuterRect );
  73
  74 private: //methods
  75     void    createShapes_2d();
  76     void    createShapes_3d();
  77
  78     ::basegfx::B2IRectangle    adjustPosAndSize_2d( const css::awt::Point& rPos
  79                         , const css::awt::Size& rAvailableSize );
  80     ::basegfx::B2IRectangle    adjustPosAndSize_3d( const css::awt::Point& rPos
  81                         , const css::awt::Size& rAvailableSize );
  82
  83     void    adjustAspectRatio3d( const css::awt::Size& rAvailableSize );
  84
  85 private: //members
  86     VDiagram(const VDiagram& rD) = delete;
  87
  88     rtl::Reference<SvxShapeGroupAnyD>                    m_xTarget;
  89
  90     // this is the surrounding shape which contains floor, wall and coordinate
  91     rtl::Reference<SvxShapeGroupAnyD>   m_xOuterGroupShape;
  92     // this is an additional inner shape that represents the coordinate region -  that is - where to place data points
  93     rtl::Reference<SvxShapeGroupAnyD>   m_xCoordinateRegionShape;
  94     rtl::Reference<SvxShapeRect> m_xWall2D;
  95
  96     sal_Int32                          m_nDimensionCount;
  97     rtl::Reference< ::chart::Diagram > m_xDiagram;
  98
  99     css::drawing::Direction3D                                  m_aPreferredAspectRatio;
 100     rtl::Reference< Svx3DSceneObject > m_xAspectRatio3D;
 101
 102     double m_fXAnglePi;
 103     double m_fYAnglePi;
 104     double m_fZAnglePi;
 105
 106     css::awt::Point    m_aAvailablePosIncludingAxes;
 107     css::awt::Size     m_aAvailableSizeIncludingAxes;
 108
 109     css::awt::Point    m_aCurrentPosWithoutAxes;
 110     css::awt::Size     m_aCurrentSizeWithoutAxes;
 111
 112     bool m_bRightAngledAxes;
 113 };
 114
 115 } //namespace chart
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */