chart2/source/inc/InternalData.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 <com/sun/star/uno/Sequence.hxx>
  22
  23 #include <vector>
  24 #include <valarray>
  25
  26 namespace chart
  27 {
  28
  29 class InternalData
  30 {
  31 public:
  32     InternalData();
  33
  34     void createDefaultData();
  35
  36     void setData( const css::uno::Sequence< css::uno::Sequence< double > > & rDataInRows );
  37     css::uno::Sequence< css::uno::Sequence< double > > getData() const;
  38
  39     css::uno::Sequence< double > getColumnValues( sal_Int32 nColumnIndex ) const;
  40     css::uno::Sequence< double > getRowValues( sal_Int32 nRowIndex ) const;
  41
  42     void setColumnValues( sal_Int32 nColumnIndex, const std::vector< double > & rNewData );
  43     void setRowValues( sal_Int32 nRowIndex, const std::vector< double > & rNewData );
  44
  45     void setComplexColumnLabel( sal_Int32 nColumnIndex, std::vector< css::uno::Any >&& rComplexLabel );
  46     void setComplexRowLabel( sal_Int32 nRowIndex, std::vector< css::uno::Any >&& rComplexLabel );
  47
  48     std::vector< css::uno::Any > getComplexColumnLabel( sal_Int32 nColumnIndex ) const;
  49     std::vector< css::uno::Any > getComplexRowLabel( sal_Int32 nRowIndex ) const;
  50
  51     void swapRowWithNext( sal_Int32 nRowIndex );
  52     void swapColumnWithNext( sal_Int32 nColumnIndex );
  53
  54     void insertColumn( sal_Int32 nAfterIndex );
  55     void insertRow( sal_Int32 nAfterIndex );
  56     void deleteColumn( sal_Int32 nAtIndex );
  57     void deleteRow( sal_Int32 nAtIndex );
  58
  59     /// @return the index of the newly appended column
  60     sal_Int32 appendColumn();
  61     /// @return the index of the newly appended row
  62     sal_Int32 appendRow();
  63
  64     sal_Int32 getRowCount() const;
  65     sal_Int32 getColumnCount() const;
  66
  67     typedef std::vector< std::vector< css::uno::Any > > tVecVecAny; //inner index is hierarchical level
  68
  69     void setComplexRowLabels( tVecVecAny&& rNewRowLabels );
  70     const tVecVecAny& getComplexRowLabels() const;
  71     void setComplexColumnLabels( tVecVecAny&& rNewColumnLabels );
  72     const tVecVecAny& getComplexColumnLabels() const;
  73
  74     void dump() const;
  75
  76 private: //methods
  77     /** resizes the data if at least one of the given dimensions is larger than
  78         before.  The data is never becoming smaller only larger.
  79
  80         @return </true>, if the data was enlarged
  81     */
  82     bool enlargeData( sal_Int32 nColumnCount, sal_Int32 nRowCount );
  83
  84 private:
  85     sal_Int32   m_nColumnCount;
  86     sal_Int32   m_nRowCount;
  87
  88     typedef std::valarray< double > tDataType;
  89     tDataType    m_aData;
  90     tVecVecAny   m_aRowLabels;//outer index is row index, inner index is category level
  91     tVecVecAny   m_aColumnLabels;//outer index is column index
  92 };
  93
  94 } //  namespace chart
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */