chart2/source/view/inc/PlotterBase.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.
   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_PLOTTERBASE_HXX
  20 #define INCLUDED_CHART2_SOURCE_VIEW_INC_PLOTTERBASE_HXX
  21
  22 #include <chartview/ExplicitScaleValues.hxx>
  23
  24 #include <com/sun/star/drawing/HomogenMatrix.hpp>
  25 #include <com/sun/star/drawing/XShapes.hpp>
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <com/sun/star/uno/XComponentContext.hpp>
  29 #include <com/sun/star/drawing/Position3D.hpp>
  30 #include <com/sun/star/beans/XPropertySet.hpp>
  31 #include <com/sun/star/chart2/XTransformation.hpp>
  32
  33 #include <vector>
  34
  35 namespace chart
  36 {
  37
  38 class AbstractShapeFactory;
  39 class PlottingPositionHelper;
  40
  41 /** This class provides methods for setting axis scales and for performing
  42  *  scene to screen transformations. It is used as the base class for all
  43  *  plotter classes.
  44  */
  45 class PlotterBase
  46 {
  47 public:
  48     PlotterBase( sal_Int32 nDimension );
  49     virtual ~PlotterBase();
  50
  51     /// @throws css::uno::RuntimeException
  52     virtual void initPlotter(
  53           const css::uno::Reference< css::drawing::XShapes >& xLogicTarget
  54         , const css::uno::Reference< css::drawing::XShapes >& xFinalTarget
  55         , const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory
  56         , const OUString& rCID
  57                 );
  58
  59     virtual void setScales( const std::vector< ExplicitScaleData >& rScales, bool bSwapXAndYAxis );
  60
  61     virtual void setTransformationSceneToScreen( const css::drawing::HomogenMatrix& rMatrix );
  62
  63     virtual void createShapes() = 0;
  64
  65     static bool isValidPosition( const css::drawing::Position3D& rPos );
  66
  67 protected: //methods
  68     css::uno::Reference< css::drawing::XShapes >
  69         createGroupShape( const css::uno::Reference<
  70                 css::drawing::XShapes >& xTarget
  71                 , const OUString& rName=OUString() );
  72
  73 protected: //member
  74     css::uno::Reference< css::drawing::XShapes >                m_xLogicTarget;
  75     css::uno::Reference< css::drawing::XShapes >                m_xFinalTarget;
  76     css::uno::Reference< css::lang::XMultiServiceFactory>       m_xShapeFactory;
  77     AbstractShapeFactory* m_pShapeFactory;
  78     OUString   m_aCID;
  79
  80     const sal_Int32 m_nDimension;
  81     // needs to be created and deleted by the derived class
  82     PlottingPositionHelper*                             m_pPosHelper;
  83 };
  84 } //namespace chart
  85 #endif
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */