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 #ifndef INCLUDED_CHART2_SOURCE_INC_INTERNALDATA_HXX
  20 #define INCLUDED_CHART2_SOURCE_INC_INTERNALDATA_HXX
  21
  22 #include <com/sun/star/uno/Sequence.hxx>
  23
  24 #include <vector>
  25 #include <valarray>
  26
  27 namespace chart
  28 {
  29
  30 class InternalData
  31 {
  32 public:
  33     InternalData();
  34
  35     void createDefaultData();
  36
  37     void setData( const css::uno::Sequence< css::uno::Sequence< double > > & rDataInRows );
  38     css::uno::Sequence< css::uno::Sequence< double > > getData() const;
  39
  40     css::uno::Sequence< double > getColumnValues( sal_Int32 nColumnIndex ) const;
  41     css::uno::Sequence< double > getRowValues( sal_Int32 nRowIndex ) const;
  42
  43     void setColumnValues( sal_Int32 nColumnIndex, const std::vector< double > & rNewData );
  44     void setRowValues( sal_Int32 nRowIndex, const std::vector< double > & rNewData );
  45
  46     void setComplexColumnLabel( sal_Int32 nColumnIndex, const std::vector< css::uno::Any >& rComplexLabel );
  47     void setComplexRowLabel( sal_Int32 nRowIndex, const std::vector< css::uno::Any >& rComplexLabel );
  48
  49     std::vector< css::uno::Any > getComplexColumnLabel( sal_Int32 nColumnIndex ) const;
  50     std::vector< css::uno::Any > getComplexRowLabel( sal_Int32 nRowIndex ) const;
  51
  52     void swapRowWithNext( sal_Int32 nRowIndex );
  53     void swapColumnWithNext( sal_Int32 nColumnIndex );
  54
  55     void insertColumn( sal_Int32 nAfterIndex );
  56     void insertRow( sal_Int32 nAfterIndex );
  57     void deleteColumn( sal_Int32 nAtIndex );
  58     void deleteRow( sal_Int32 nAtIndex );
  59
  60     /// @return the index of the newly appended column
  61     sal_Int32 appendColumn();
  62     /// @return the index of the newly appended row
  63     sal_Int32 appendRow();
  64
  65     sal_Int32 getRowCount() const;
  66     sal_Int32 getColumnCount() const;
  67
  68     typedef std::vector< std::vector< css::uno::Any > > tVecVecAny; //inner index is hierarchical level
  69
  70     void setComplexRowLabels( const tVecVecAny& rNewRowLabels );
  71     const tVecVecAny& getComplexRowLabels() const;
  72     void setComplexColumnLabels( const tVecVecAny& rNewColumnLabels );
  73     const tVecVecAny& getComplexColumnLabels() const;
  74
  75     void dump() const;
  76
  77 private: //methods
  78     /** resizes the data if at least one of the given dimensions is larger than
  79         before.  The data is never becoming smaller only larger.
  80
  81         @return </true>, if the data was enlarged
  82     */
  83     bool enlargeData( sal_Int32 nColumnCount, sal_Int32 nRowCount );
  84
  85 private:
  86     sal_Int32   m_nColumnCount;
  87     sal_Int32   m_nRowCount;
  88
  89     typedef std::valarray< double > tDataType;
  90     tDataType    m_aData;
  91     tVecVecAny   m_aRowLabels;//outer index is row index, inner index is category level
  92     tVecVecAny   m_aColumnLabels;//outer index is column index
  93 };
  94
  95 #endif
  96
  97 } //  namespace chart
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */