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