sc/inc/validat.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
  20 #ifndef INCLUDED_SC_INC_VALIDAT_HXX
  21 #define INCLUDED_SC_INC_VALIDAT_HXX
  22
  23 #include "conditio.hxx"
  24 #include <com/sun/star/sheet/TableValidationVisibility.hpp>
  25 #include "scdllapi.h"
  26
  27
  28 namespace sc {
  29
  30 struct RefUpdateContext;
  31
  32 }
  33
  34 class ScPatternAttr;
  35 class ScTokenArray;
  36 class ScTypedStrData;
  37
  38 enum ScValidationMode
  39 {
  40     SC_VALID_ANY,
  41     SC_VALID_WHOLE,
  42     SC_VALID_DECIMAL,
  43     SC_VALID_DATE,
  44     SC_VALID_TIME,
  45     SC_VALID_TEXTLEN,
  46     SC_VALID_LIST,
  47     SC_VALID_CUSTOM
  48 };
  49
  50 enum ScValidErrorStyle
  51 {
  52     SC_VALERR_STOP,
  53     SC_VALERR_WARNING,
  54     SC_VALERR_INFO,
  55     SC_VALERR_MACRO
  56 };
  57
  58 // Entry for validation (only one condition exists)
  59
  60 class SC_DLLPUBLIC ScValidationData : public ScConditionEntry
  61 {
  62 private:
  63     sal_uInt32 nKey;               // index in attributes
  64
  65     ScValidationMode eDataMode;
  66     bool bShowInput;
  67     bool bShowError;
  68     ScValidErrorStyle eErrorStyle;
  69     sal_Int16 mnListType;         // selection list type: none, unsorted, sorted.
  70     OUString aInputTitle;
  71     OUString aInputMessage;
  72     OUString aErrorTitle;
  73     OUString aErrorMessage;
  74
  75     bool DoMacro( const ScAddress& rPos, const OUString& rInput,
  76                                 ScFormulaCell* pCell, vcl::Window* pParent ) const;
  77
  78     bool DoScript( const ScAddress& rPos, const OUString& rInput,
  79                                 ScFormulaCell* pCell, vcl::Window* pParent ) const;
  80
  81     using ScConditionEntry::operator==;
  82
  83 public:
  84             ScValidationData( ScValidationMode eMode, ScConditionMode eOper,
  85                                 const OUString& rExpr1, const OUString& rExpr2,
  86                                 ScDocument* pDocument, const ScAddress& rPos,
  87                                 const OUString& rExprNmsp1 = EMPTY_OUSTRING, const OUString& rExprNmsp2 = EMPTY_OUSTRING,
  88                                 formula::FormulaGrammar::Grammar eGrammar1 = formula::FormulaGrammar::GRAM_DEFAULT,
  89                                 formula::FormulaGrammar::Grammar eGrammar2 = formula::FormulaGrammar::GRAM_DEFAULT );
  90             ScValidationData( ScValidationMode eMode, ScConditionMode eOper,
  91                                 const ScTokenArray* pArr1, const ScTokenArray* pArr2,
  92                                 ScDocument* pDocument, const ScAddress& rPos );
  93             ScValidationData( const ScValidationData& r );
  94             ScValidationData( ScDocument* pDocument, const ScValidationData& r );
  95     virtual ~ScValidationData() override;
  96
  97     ScValidationData* Clone() const     // real copy
  98                     { return new ScValidationData( GetDocument(), *this ); }
  99     ScValidationData* Clone(ScDocument* pNew) const override
 100                     { return new ScValidationData( pNew, *this ); }
 101
 102     void            ResetInput();
 103     void            ResetError();
 104     void            SetInput( const OUString& rTitle, const OUString& rMsg );
 105     void            SetError( const OUString& rTitle, const OUString& rMsg,
 106                                 ScValidErrorStyle eStyle );
 107
 108     bool            GetInput( OUString& rTitle, OUString& rMsg ) const
 109                         { rTitle = aInputTitle; rMsg = aInputMessage; return bShowInput; }
 110     bool            GetErrMsg( OUString& rTitle, OUString& rMsg, ScValidErrorStyle& rStyle ) const;
 111
 112     bool            HasErrMsg() const       { return bShowError; }
 113
 114     ScValidationMode GetDataMode() const    { return eDataMode; }
 115
 116     inline sal_Int16 GetListType() const                { return mnListType; }
 117     inline void     SetListType( sal_Int16 nListType )  { mnListType = nListType; }
 118
 119     /** Returns true, if the validation cell will show a selection list.
 120         @descr  Use this instead of GetListType() which returns the raw property
 121         regardless of the validation type. */
 122     bool            HasSelectionList() const;
 123     /** Tries to fill the passed collection with list validation entries.
 124         @descr  Fills the list only, if this is a list validation and IsShowList() is enabled.
 125         @param rStrings  (out-param) The string list to fill with list validation entires.
 126         @return  true = rStrings has been filled with at least one entry. */
 127     bool FillSelectionList(std::vector<ScTypedStrData>& rStrings, const ScAddress& rPos) const;
 128
 129     //  with string: during input, with cell: for detective / RC_FORCED
 130     bool IsDataValid(
 131         const OUString& rTest, const ScPatternAttr& rPattern, const ScAddress& rPos ) const;
 132
 133     bool IsDataValid( ScRefCellValue& rCell, const ScAddress& rPos ) const;
 134
 135                     // TRUE -> break
 136     bool DoError( vcl::Window* pParent, const OUString& rInput, const ScAddress& rPos ) const;
 137     void DoCalcError( ScFormulaCell* pCell ) const;
 138
 139     bool IsEmpty() const;
 140     sal_uInt32      GetKey() const          { return nKey; }
 141     void            SetKey(sal_uInt32 nNew) { nKey = nNew; }    // only if not inserted!
 142
 143     bool            EqualEntries( const ScValidationData& r ) const;    // for undo
 144
 145     //  sort (using std::set) by index
 146     bool operator < ( const ScValidationData& r ) const { return nKey <  r.nKey; }
 147
 148 private:
 149     /** Tries to fill the passed collection with list validation entries.
 150         @descr  Fills the list only if it is non-NULL,
 151         @param pStrings  (out-param) Optionally NULL, string list to fill with list validation entires.
 152         @param pCell     can be NULL if it is not necessary to which element in the list is selected.
 153         @param rPos      the base address for relative references.
 154         @param rTokArr   Formula token array.
 155         @param rMatch    (out-param) the index of the first item that matched, -1 if nothing matched.
 156         @return  true = Cell range found, rRange is valid, or an error entry stuffed into the list if pCell==NULL. */
 157     bool GetSelectionFromFormula(
 158         std::vector<ScTypedStrData>* pStrings, ScRefCellValue& rCell, const ScAddress& rPos,
 159         const ScTokenArray& rTokArr, int& rMatch) const;
 160
 161     /** Tests, if pCell is equal to what the passed token array represents. */
 162     bool IsEqualToTokenArray( ScRefCellValue& rCell, const ScAddress& rPos, const ScTokenArray& rTokArr ) const;
 163
 164     /** Tests, if contents of pCell occur in cell range referenced by own formula, or in a string list. */
 165     bool IsListValid( ScRefCellValue& rCell, const ScAddress& rPos ) const;
 166 };
 167
 168 //  list of conditions:
 169
 170 struct CompareScValidationDataPtr
 171 {
 172   bool operator()( ScValidationData* const& lhs, ScValidationData* const& rhs ) const { return (*lhs)<(*rhs); }
 173 };
 174
 175 class ScValidationDataList
 176 {
 177 private:
 178     typedef std::set<ScValidationData*, CompareScValidationDataPtr> ScValidationDataListDataType;
 179     ScValidationDataListDataType maData;
 180
 181 public:
 182     ScValidationDataList() {}
 183     ScValidationDataList(const ScValidationDataList& rList);
 184     ScValidationDataList(ScDocument* pNewDoc, const ScValidationDataList& rList);
 185     ~ScValidationDataList() {}
 186
 187     typedef ScValidationDataListDataType::iterator iterator;
 188     typedef ScValidationDataListDataType::const_iterator const_iterator;
 189
 190     iterator begin();
 191     const_iterator begin() const;
 192     iterator end();
 193     const_iterator end() const;
 194
 195     void InsertNew( ScValidationData* pNew )
 196                 { if (!maData.insert(pNew).second) delete pNew; }
 197
 198     ScValidationData* GetData( sal_uInt32 nKey );
 199
 200     void CompileXML();
 201     void UpdateReference( sc::RefUpdateContext& rCxt );
 202     void UpdateInsertTab( sc::RefUpdateInsertTabContext& rCxt );
 203     void UpdateDeleteTab( sc::RefUpdateDeleteTabContext& rCxt );
 204     void UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt );
 205
 206     void clear();
 207
 208 };
 209
 210 #endif
 211
 212 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */