sc/inc/mtvelements.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 #ifndef INCLUDED_SC_INC_MTVELEMENTS_HXX
  11 #define INCLUDED_SC_INC_MTVELEMENTS_HXX
  12
  13 #include "address.hxx"
  14 #include "formulacell.hxx"
  15 #include <svl/broadcast.hxx>
  16 #include <svl/sharedstring.hxx>
  17 #include <editeng/editobj.hxx>
  18 #include "calcmacros.hxx"
  19 #include "postit.hxx"
  20 #include "celltextattr.hxx"
  21 #include <osl/mutex.hxx>
  22
  23 #if DEBUG_COLUMN_STORAGE
  24 #ifdef NDEBUG
  25 #undef NDEBUG
  26 #endif
  27 #define MDDS_MULTI_TYPE_VECTOR_DEBUG 1
  28 #endif
  29
  30 #include <mdds/multi_type_vector_macro.hpp>
  31 #include <mdds/multi_type_vector.hpp>
  32 #include <mdds/multi_type_vector_custom_func1.hpp>
  33 #include <mdds/multi_type_vector_custom_func3.hpp>
  34
  35 #include <unordered_map>
  36 #include <memory>
  37
  38 class ScDocument;
  39 class ScColumn;
  40 struct ScRefCellValue;
  41
  42 namespace sc {
  43
  44 /// Custom element type IDs for multi_type_vector.
  45
  46 const mdds::mtv::element_t element_type_broadcaster = mdds::mtv::element_type_user_start;
  47 const mdds::mtv::element_t element_type_celltextattr = mdds::mtv::element_type_user_start + 1;
  48
  49 const mdds::mtv::element_t element_type_string = mdds::mtv::element_type_user_start + 2;
  50 const mdds::mtv::element_t element_type_edittext = mdds::mtv::element_type_user_start + 3;
  51 const mdds::mtv::element_t element_type_formula = mdds::mtv::element_type_user_start + 4;
  52
  53 const mdds::mtv::element_t element_type_cellnote = mdds::mtv::element_type_user_start + 5;
  54
  55 /// Mapped standard element types (for convenience).
  56 const mdds::mtv::element_t element_type_numeric = mdds::mtv::element_type_numeric;
  57 const mdds::mtv::element_t element_type_empty = mdds::mtv::element_type_empty;
  58 const mdds::mtv::element_t element_type_uint16 = mdds::mtv::element_type_ushort;
  59
  60 /// Custom element blocks.
  61
  62 typedef mdds::mtv::noncopyable_managed_element_block<element_type_cellnote, ScPostIt> cellnote_block;
  63 typedef mdds::mtv::noncopyable_managed_element_block<element_type_broadcaster, SvtBroadcaster> broadcaster_block;
  64 typedef mdds::mtv::default_element_block<element_type_celltextattr, CellTextAttr> celltextattr_block;
  65 typedef mdds::mtv::default_element_block<element_type_string, svl::SharedString> string_block;
  66 typedef mdds::mtv::noncopyable_managed_element_block<element_type_edittext, EditTextObject> edittext_block;
  67 typedef mdds::mtv::noncopyable_managed_element_block<element_type_formula, ScFormulaCell> formula_block;
  68
  69 /// Mapped standard element blocks (for convenience).
  70 typedef mdds::mtv::numeric_element_block numeric_block;
  71 typedef mdds::mtv::ushort_element_block uint16_block;
  72
  73 /// This needs to be in the same namespace as CellTextAttr.
  74 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS(CellTextAttr, element_type_celltextattr, CellTextAttr(), celltextattr_block)
  75 }
  76
  77 /// These need to be in global namespace just like their respective types are.
  78 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS_PTR(ScPostIt, sc::element_type_cellnote, nullptr, sc::cellnote_block)
  79 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS_PTR(SvtBroadcaster, sc::element_type_broadcaster, nullptr, sc::broadcaster_block)
  80 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS_PTR(ScFormulaCell, sc::element_type_formula, nullptr, sc::formula_block)
  81 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS_PTR(EditTextObject, sc::element_type_edittext, nullptr, sc::edittext_block)
  82
  83 namespace svl {
  84
  85 MDDS_MTV_DEFINE_ELEMENT_CALLBACKS(SharedString, sc::element_type_string, SharedString(), sc::string_block)
  86
  87 }
  88
  89 namespace sc {
  90
  91 class CellStoreEvent
  92 {
  93     ScColumn* mpCol;
  94 public:
  95     CellStoreEvent();
  96     CellStoreEvent(ScColumn* pCol);
  97
  98     void element_block_acquired(const mdds::mtv::base_element_block* block);
  99     void element_block_released(const mdds::mtv::base_element_block* block);
 100 };
 101
 102 /// Cell note container
 103 typedef mdds::mtv::custom_block_func1<sc::cellnote_block> CNoteFunc;
 104 typedef mdds::multi_type_vector<CNoteFunc> CellNoteStoreType;
 105
 106 /// Broadcaster storage container
 107 typedef mdds::mtv::custom_block_func1<sc::broadcaster_block> BCBlkFunc;
 108 typedef mdds::multi_type_vector<BCBlkFunc> BroadcasterStoreType;
 109
 110 /// Cell text attribute container.
 111 typedef mdds::mtv::custom_block_func1<sc::celltextattr_block> CTAttrFunc;
 112 typedef mdds::multi_type_vector<CTAttrFunc> CellTextAttrStoreType;
 113
 114 /// Cell container
 115 typedef mdds::mtv::custom_block_func3<sc::string_block, sc::edittext_block, sc::formula_block> CellFunc;
 116 typedef mdds::multi_type_vector<CellFunc, CellStoreEvent> CellStoreType;
 117
 118 /**
 119  * Store position data for column array storage.
 120  */
 121 struct ColumnBlockPosition
 122 {
 123     CellNoteStoreType::iterator miCellNotePos;
 124     BroadcasterStoreType::iterator miBroadcasterPos;
 125     CellTextAttrStoreType::iterator miCellTextAttrPos;
 126     CellStoreType::iterator miCellPos;
 127
 128     ColumnBlockPosition(): miCellPos() {}
 129 };
 130
 131 struct ColumnBlockConstPosition
 132 {
 133     CellNoteStoreType::const_iterator miCellNotePos;
 134     BroadcasterStoreType::const_iterator miBroadcasterPos;
 135     CellTextAttrStoreType::const_iterator miCellTextAttrPos;
 136     CellStoreType::const_iterator miCellPos;
 137
 138     ColumnBlockConstPosition(): miCellPos() {}
 139 };
 140
 141 class ColumnBlockPositionSet
 142 {
 143     typedef std::unordered_map<SCCOL, ColumnBlockPosition> ColumnsType;
 144     typedef std::unordered_map<SCTAB, ColumnsType> TablesType;
 145
 146     ScDocument& mrDoc;
 147     TablesType maTables;
 148     osl::Mutex maMtxTables;
 149
 150 public:
 151     ColumnBlockPositionSet(ScDocument& rDoc);
 152
 153     ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
 154
 155     void clear();
 156 };
 157
 158 /**
 159  * Set of column block positions only for one table.
 160  */
 161 class TableColumnBlockPositionSet
 162 {
 163     struct Impl;
 164     std::unique_ptr<Impl> mpImpl;
 165
 166 public:
 167     TableColumnBlockPositionSet( ScDocument& rDoc, SCTAB nTab );
 168     TableColumnBlockPositionSet( TableColumnBlockPositionSet&& rOther );
 169     ~TableColumnBlockPositionSet();
 170
 171     ColumnBlockPosition* getBlockPosition( SCCOL nCol );
 172 };
 173
 174 ScRefCellValue toRefCell( const sc::CellStoreType::const_iterator& itPos, size_t nOffset );
 175
 176 }
 177
 178 #endif
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */