sc/source/filter/inc/SparklineFragment.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
  10 #pragma once
  11
  12 #include "excelhandlers.hxx"
  13 #include <oox/core/contexthandler.hxx>
  14 #include <SparklineGroup.hxx>
  15
  16 #include <vector>
  17 #include <memory>
  18
  19 namespace oox
  20 {
  21 class AttributeList;
  22 }
  23
  24 namespace oox::xls
  25 {
  26 /** Transitional sparkline data */
  27 class Sparkline
  28 {
  29 public:
  30     ScRangeList m_aInputRange;
  31     ScRangeList m_aTargetRange;
  32     Sparkline() {}
  33 };
  34
  35 /** Transitional sparkline group data */
  36 class SparklineGroup
  37 {
  38 private:
  39     std::vector<Sparkline> m_aSparklines;
  40
  41     std::shared_ptr<sc::SparklineGroup> m_pSparklineGroup;
  42
  43 public:
  44     SparklineGroup()
  45         : m_pSparklineGroup(new sc::SparklineGroup)
  46     {
  47     }
  48
  49     const std::shared_ptr<sc::SparklineGroup>& getSparklineGroup() { return m_pSparklineGroup; }
  50
  51     std::vector<Sparkline>& getSparklines() { return m_aSparklines; }
  52 };
  53
  54 /** Handle import of the sparkline, sparkline group and attributes */
  55 class SparklineGroupsContext : public WorksheetContextBase
  56 {
  57 private:
  58     std::vector<SparklineGroup> m_aSparklineGroups;
  59
  60 public:
  61     explicit SparklineGroupsContext(WorksheetContextBase& rFragment);
  62
  63     oox::core::ContextHandlerRef onCreateContext(sal_Int32 nElement,
  64                                                  const AttributeList& rAttribs) override;
  65     void onStartElement(const AttributeList& rAttribs) override;
  66     void onCharacters(const OUString& rCharacters) override;
  67     void onEndElement() override;
  68
  69     void insertSparkline(SparklineGroup& rSparklineGroup, Sparkline& rSparkline);
  70 };
  71
  72 } //namespace oox::xls
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */