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Kaydet (Commit) 967a3deb authored tarafından Kohei Yoshida's avatar Kohei Yoshida
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Non inline methods of ScFormulaResult.

üst 53a40d5e
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sc/Library_sc.mk
Dosyayı görüntüle @ 967a3deb
...@@ -178,6 +178,7 @@ $(eval $(call gb_Library_add_exception_objects,sc,\ ...@@ -178,6 +178,7 @@ $(eval $(call gb_Library_add_exception_objects,sc,\
sc/source/core/tool/editutil \ sc/source/core/tool/editutil \
sc/source/core/tool/filtopt \ sc/source/core/tool/filtopt \
sc/source/core/tool/formulaparserpool \ sc/source/core/tool/formulaparserpool \
sc/source/core/tool/formularesult \
sc/source/core/tool/hints \ sc/source/core/tool/hints \
sc/source/core/tool/inputopt \ sc/source/core/tool/inputopt \
sc/source/core/tool/interpr1 \ sc/source/core/tool/interpr1 \
......
sc/inc/formularesult.hxx
Dosyayı görüntüle @ 967a3deb
...@@ -30,6 +30,8 @@ ...@@ -30,6 +30,8 @@
#define SC_FORMULARESULT_HXX #define SC_FORMULARESULT_HXX
#include "token.hxx" #include "token.hxx"
#include "scdllapi.h"
#include <sal/log.hxx> #include <sal/log.hxx>
/** Store a variable formula cell result, balancing between runtime performance /** Store a variable formula cell result, balancing between runtime performance
...@@ -68,7 +70,7 @@ class ScFormulaResult ...@@ -68,7 +70,7 @@ class ScFormulaResult
/** Reset mnError, mbEmpty and mbEmptyDisplayedAsString to their defaults /** Reset mnError, mbEmpty and mbEmptyDisplayedAsString to their defaults
prior to assigning other types */ prior to assigning other types */
inline void ResetToDefaults(); void ResetToDefaults();
/** If token is of formula::svError set error code and decrement RefCount. /** If token is of formula::svError set error code and decrement RefCount.
If token is of formula::svEmptyCell set mbEmpty and mbEmptyAsString and If token is of formula::svEmptyCell set mbEmpty and mbEmptyAsString and
...@@ -81,65 +83,24 @@ class ScFormulaResult ...@@ -81,65 +83,24 @@ class ScFormulaResult
DecRef'ed prior to this call, p will be assigned to mpToken if not DecRef'ed prior to this call, p will be assigned to mpToken if not
resolved. resolved.
ATTENTION! Token may get deleted in this call! */ ATTENTION! Token may get deleted in this call! */
inline void ResolveToken( const formula::FormulaToken * p ); void ResolveToken( const formula::FormulaToken * p );
public: public:
/** Effectively type svUnknown. */ /** Effectively type svUnknown. */
ScFormulaResult() ScFormulaResult();
: mpToken(NULL), mnError(0), mbToken(true),
mbEmpty(false), mbEmptyDisplayedAsString(false), ScFormulaResult( const ScFormulaResult & r );
meMultiline(MULTILINE_UNKNOWN) {}
ScFormulaResult( const ScFormulaResult & r )
: mnError( r.mnError), mbToken( r.mbToken),
mbEmpty( r.mbEmpty),
mbEmptyDisplayedAsString( r.mbEmptyDisplayedAsString),
meMultiline( r.meMultiline)
{
if (mbToken)
{
mpToken = r.mpToken;
if (mpToken)
{
// Since matrix dimension and
// results are assigned to a matrix
// cell formula token we have to
// clone that instead of sharing it.
const ScMatrixFormulaCellToken* pMatFormula =
r.GetMatrixFormulaCellToken();
if (pMatFormula)
{
mpToken = new ScMatrixFormulaCellToken( *pMatFormula);
mpToken->IncRef();
}
else
IncrementTokenRef( mpToken);
}
}
else
mfValue = r.mfValue;
}
/** Same comments as for SetToken() apply! */ /** Same comments as for SetToken() apply! */
explicit ScFormulaResult( const formula::FormulaToken* p ) explicit ScFormulaResult( const formula::FormulaToken* p );
: mnError(0), mbToken(false),
mbEmpty(false), mbEmptyDisplayedAsString(false), ~ScFormulaResult();
meMultiline(MULTILINE_UNKNOWN)
{
SetToken( p);
}
~ScFormulaResult()
{
if (mbToken && mpToken)
mpToken->DecRef();
}
/** Well, guess what ... */ /** Well, guess what ... */
inline ScFormulaResult & operator=( const ScFormulaResult & r ); ScFormulaResult& operator=( const ScFormulaResult & r );
/** Assignment as in operator=() but without return */ /** Assignment as in operator=() but without return */
inline void Assign( const ScFormulaResult & r ); void Assign( const ScFormulaResult & r );
/** Sets a direct double if token type is formula::svDouble, or mbEmpty if /** Sets a direct double if token type is formula::svDouble, or mbEmpty if
formula::svEmptyCell, else token. If p is NULL, that is set as well, effectively formula::svEmptyCell, else token. If p is NULL, that is set as well, effectively
...@@ -149,26 +110,26 @@ public: ...@@ -149,26 +110,26 @@ public:
ATTENTION! formula::FormulaToken had to be allocated using 'new' and if of type ATTENTION! formula::FormulaToken had to be allocated using 'new' and if of type
formula::svDouble and no RefCount was set may not be used after this call formula::svDouble and no RefCount was set may not be used after this call
because it was deleted after decrement! */ because it was deleted after decrement! */
inline void SetToken( const formula::FormulaToken* p ); void SetToken( const formula::FormulaToken* p );
/** May be NULL if SetToken() did so, also if type formula::svDouble or formula::svError! */ /** May be NULL if SetToken() did so, also if type formula::svDouble or formula::svError! */
inline formula::FormulaConstTokenRef GetToken() const; formula::FormulaConstTokenRef GetToken() const;
/** Return upper left token if formula::svMatrixCell, else return GetToken(). /** Return upper left token if formula::svMatrixCell, else return GetToken().
May be NULL if SetToken() did so, also if type formula::svDouble or formula::svError! */ May be NULL if SetToken() did so, also if type formula::svDouble or formula::svError! */
inline formula::FormulaConstTokenRef GetCellResultToken() const; formula::FormulaConstTokenRef GetCellResultToken() const;
/** Return type of result, including formula::svError, formula::svEmptyCell, formula::svDouble and /** Return type of result, including formula::svError, formula::svEmptyCell, formula::svDouble and
formula::svMatrixCell. */ formula::svMatrixCell. */
inline formula::StackVar GetType() const; formula::StackVar GetType() const;
/** If type is formula::svMatrixCell return the type of upper left element, else /** If type is formula::svMatrixCell return the type of upper left element, else
GetType() */ GetType() */
inline formula::StackVar GetCellResultType() const; formula::StackVar GetCellResultType() const;
/** If type is formula::svEmptyCell (including matrix upper left) and should be /** If type is formula::svEmptyCell (including matrix upper left) and should be
displayed as empty string */ displayed as empty string */
inline bool IsEmptyDisplayedAsString() const; bool IsEmptyDisplayedAsString() const;
/** Test for cell result type formula::svDouble, including upper left if /** Test for cell result type formula::svDouble, including upper left if
formula::svMatrixCell. Also included is formula::svError for legacy, because previously formula::svMatrixCell. Also included is formula::svError for legacy, because previously
...@@ -176,460 +137,64 @@ public: ...@@ -176,460 +137,64 @@ public:
ScFormulaCell. Also included is formula::svEmptyCell as a reference to an empty ScFormulaCell. Also included is formula::svEmptyCell as a reference to an empty
cell usually is treated as numeric 0. Use GetCellResultType() for cell usually is treated as numeric 0. Use GetCellResultType() for
details instead. */ details instead. */
inline bool IsValue() const; bool IsValue() const;
/** Determines whether or not the result is a string containing more than /** Determines whether or not the result is a string containing more than
one paragraph */ one paragraph */
inline bool IsMultiline() const; bool IsMultiline() const;
/** Get error code if set or GetCellResultType() is formula::svError or svUnknown, /** Get error code if set or GetCellResultType() is formula::svError or svUnknown,
else 0. */ else 0. */
inline sal_uInt16 GetResultError() const; sal_uInt16 GetResultError() const;
/** Set error code, don't touch token or double. */ /** Set error code, don't touch token or double. */
inline void SetResultError( sal_uInt16 nErr ); void SetResultError( sal_uInt16 nErr );
/** Set direct double. Shouldn't be used externally except in /** Set direct double. Shouldn't be used externally except in
ScFormulaCell for rounded CalcAsShown or SetErrCode(). If ScFormulaCell for rounded CalcAsShown or SetErrCode(). If
ScMatrixFormulaCellToken the token isn't replaced but upper left result ScMatrixFormulaCellToken the token isn't replaced but upper left result
is modified instead, but only if it was of type formula::svDouble before or not is modified instead, but only if it was of type formula::svDouble before or not
set at all. */ set at all. */
inline void SetDouble( double f ); void SetDouble( double f );
/** Return value if type formula::svDouble or formula::svHybridCell or formula::svMatrixCell and upper /** Return value if type formula::svDouble or formula::svHybridCell or formula::svMatrixCell and upper
left formula::svDouble, else 0.0 */ left formula::svDouble, else 0.0 */
inline double GetDouble() const; double GetDouble() const;
/** Return string if type formula::svString or formula::svHybridCell or formula::svMatrixCell and /** Return string if type formula::svString or formula::svHybridCell or formula::svMatrixCell and
upper left formula::svString, else empty string. */ upper left formula::svString, else empty string. */
inline const String & GetString() const; const String& GetString() const;
/** Return matrix if type formula::svMatrixCell and ScMatrix present, else NULL. */ /** Return matrix if type formula::svMatrixCell and ScMatrix present, else NULL. */
inline ScConstMatrixRef GetMatrix() const; ScConstMatrixRef GetMatrix() const;
/** Return formula string if type formula::svHybridCell, else empty string. */ /** Return formula string if type formula::svHybridCell, else empty string. */
inline const String & GetHybridFormula() const; const String& GetHybridFormula() const;
/** Should only be used by import filters, best in the order /** Should only be used by import filters, best in the order
SetHybridDouble(), SetHybridString(), or only SetHybridString() for SetHybridDouble(), SetHybridString(), or only SetHybridString() for
formula string to be compiled later. */ formula string to be compiled later. */
inline void SetHybridDouble( double f ); SC_DLLPUBLIC void SetHybridDouble( double f );
/** Should only be used by import filters, best in the order /** Should only be used by import filters, best in the order
SetHybridDouble(), SetHybridString()/SetHybridFormula(), or only SetHybridDouble(), SetHybridString()/SetHybridFormula(), or only
SetHybridFormula() for formula string to be compiled later. */ SetHybridFormula() for formula string to be compiled later. */
inline void SetHybridString( const rtl::OUString & rStr ); SC_DLLPUBLIC void SetHybridString( const rtl::OUString & rStr );
/** Should only be used by import filters, best in the order /** Should only be used by import filters, best in the order
SetHybridDouble(), SetHybridString()/SetHybridFormula(), or only SetHybridDouble(), SetHybridString()/SetHybridFormula(), or only
SetHybridFormula() for formula string to be compiled later. */ SetHybridFormula() for formula string to be compiled later. */
inline void SetHybridFormula( const String & rFormula ); SC_DLLPUBLIC void SetHybridFormula( const String & rFormula );
/** Get the const ScMatrixFormulaCellToken* if token is of that type, else /** Get the const ScMatrixFormulaCellToken* if token is of that type, else
NULL. */ NULL. */
inline const ScMatrixFormulaCellToken* GetMatrixFormulaCellToken() const; const ScMatrixFormulaCellToken* GetMatrixFormulaCellToken() const;
/** Get the ScMatrixFormulaCellToken* if token is of that type, else NULL. /** Get the ScMatrixFormulaCellToken* if token is of that type, else NULL.
Shouldn't be used externally except by ScFormulaCell::SetMatColsRows(). */ Shouldn't be used externally except by ScFormulaCell::SetMatColsRows(). */
inline ScMatrixFormulaCellToken* GetMatrixFormulaCellTokenNonConst(); ScMatrixFormulaCellToken* GetMatrixFormulaCellTokenNonConst();
}; };
inline void ScFormulaResult::ResetToDefaults()
{
mnError = 0;
mbEmpty = false;
mbEmptyDisplayedAsString = false;
meMultiline = MULTILINE_UNKNOWN;
}
inline void ScFormulaResult::ResolveToken( const formula::FormulaToken * p )
{
ResetToDefaults();
if (!p)
{
mpToken = p;
mbToken = true;
}
else
{
switch (p->GetType())
{
case formula::svError:
mnError = p->GetError();
p->DecRef();
mbToken = false;
// set in case mnError is 0 now, which shouldn't happen but ...
mfValue = 0.0;
meMultiline = MULTILINE_FALSE;
break;
case formula::svEmptyCell:
mbEmpty = true;
mbEmptyDisplayedAsString = static_cast<const ScEmptyCellToken*>(p)->IsDisplayedAsString();
p->DecRef();
mbToken = false;
meMultiline = MULTILINE_FALSE;
break;
case formula::svDouble:
mfValue = p->GetDouble();
p->DecRef();
mbToken = false;
meMultiline = MULTILINE_FALSE;
break;
default:
mpToken = p;
mbToken = true;
}
}
}
inline ScFormulaResult & ScFormulaResult::operator=( const ScFormulaResult & r )
{
Assign( r);
return *this;
}
inline void ScFormulaResult::Assign( const ScFormulaResult & r )
{
if (this == &r)
return;
if (r.mbEmpty)
{
if (mbToken && mpToken)
mpToken->DecRef();
mbToken = false;
mbEmpty = true;
mbEmptyDisplayedAsString = r.mbEmptyDisplayedAsString;
meMultiline = r.meMultiline;
}
else if (r.mbToken)
{
// Matrix formula cell token must be cloned, see copy-ctor.
const ScMatrixFormulaCellToken* pMatFormula =
r.GetMatrixFormulaCellToken();
if (pMatFormula)
SetToken( new ScMatrixFormulaCellToken( *pMatFormula));
else
SetToken( r.mpToken);
}
else
SetDouble( r.mfValue);
// If there was an error there will be an error, no matter what Set...()
// methods did.
mnError = r.mnError;
}
inline void ScFormulaResult::SetToken( const formula::FormulaToken* p )
{
ResetToDefaults();
IncrementTokenRef( p);
// Handle a result obtained from the interpreter to be assigned to a matrix
// formula cell's ScMatrixFormulaCellToken.
ScMatrixFormulaCellToken* pMatFormula = GetMatrixFormulaCellTokenNonConst();
if (pMatFormula)
{
const ScMatrixCellResultToken* pMatResult =
(p && p->GetType() == formula::svMatrixCell ?
dynamic_cast<const ScMatrixCellResultToken*>(p) : NULL);
if (pMatResult)
{
const ScMatrixFormulaCellToken* pNewMatFormula =
dynamic_cast<const ScMatrixFormulaCellToken*>(pMatResult);
if (pNewMatFormula)
{
SAL_WARN( "sc", "ScFormulaResult::SetToken: pNewMatFormula and pMatFormula, overriding matrix formula dimension; intended?");
pMatFormula->SetMatColsRows( pNewMatFormula->GetMatCols(),
pNewMatFormula->GetMatRows());
}
pMatFormula->Assign( *pMatResult);
p->DecRef();
}
else if (p)
{
// This may be the result of some constant expression like
// {="string"} that doesn't result in a matrix but still would
// display the result in all cells of this matrix formula.
pMatFormula->Assign( *p);
p->DecRef();
}
else
{
// NULL result? Well, if you say so ...
pMatFormula->ResetResult();
}
}
else
{
if (mbToken && mpToken)
mpToken->DecRef();
ResolveToken( p);
}
}
inline void ScFormulaResult::SetDouble( double f )
{
ResetToDefaults();
// Handle a result obtained from the interpreter to be assigned to a matrix
// formula cell's ScMatrixFormulaCellToken.
ScMatrixFormulaCellToken* pMatFormula = GetMatrixFormulaCellTokenNonConst();
if (pMatFormula)
pMatFormula->SetUpperLeftDouble( f);
else
{
if (mbToken && mpToken)
mpToken->DecRef();
mfValue = f;
mbToken = false;
meMultiline = MULTILINE_FALSE;
}
}
inline formula::StackVar ScFormulaResult::GetType() const
{
// Order is significant.
if (mnError)
return formula::svError;
if (mbEmpty)
return formula::svEmptyCell;
if (!mbToken)
return formula::svDouble;
if (mpToken)
return mpToken->GetType();
return formula::svUnknown;
}
inline formula::StackVar ScFormulaResult::GetCellResultType() const
{
formula::StackVar sv = GetType();
if (sv == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
sv = static_cast<const ScMatrixCellResultToken*>(mpToken)->GetUpperLeftType();
return sv;
}
inline bool ScFormulaResult::IsEmptyDisplayedAsString() const
{
if (mbEmpty)
return mbEmptyDisplayedAsString;
if (GetType() == formula::svMatrixCell)
{
// don't need to test for mpToken here, GetType() already did it
const ScEmptyCellToken* p = dynamic_cast<const ScEmptyCellToken*>(
static_cast<const ScMatrixCellResultToken*>(
mpToken)->GetUpperLeftToken().get());
if (p)
return p->IsDisplayedAsString();
}
return false;
}
inline bool ScFormulaResult::IsValue() const
{
formula::StackVar sv = GetCellResultType();
return sv == formula::svDouble || sv == formula::svError || sv == formula::svEmptyCell;
}
inline bool ScFormulaResult::IsMultiline() const
{
if (meMultiline == MULTILINE_UNKNOWN)
{
const String& rStr = GetString();
if (rStr.Len() && rStr.Search( _LF ) != STRING_NOTFOUND)
const_cast<ScFormulaResult*>(this)->meMultiline = MULTILINE_TRUE;
else
const_cast<ScFormulaResult*>(this)->meMultiline = MULTILINE_FALSE;
}
return meMultiline == MULTILINE_TRUE;
}
inline sal_uInt16 ScFormulaResult::GetResultError() const
{
if (mnError)
return mnError;
formula::StackVar sv = GetCellResultType();
if (sv == formula::svError)
{
if (GetType() == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
return static_cast<const ScMatrixCellResultToken*>(mpToken)->
GetUpperLeftToken()->GetError();
if (mpToken)
return mpToken->GetError();
}
return 0;
}
inline void ScFormulaResult::SetResultError( sal_uInt16 nErr )
{
mnError = nErr;
}
inline formula::FormulaConstTokenRef ScFormulaResult::GetToken() const
{
if (mbToken)
return mpToken;
return NULL;
}
inline formula::FormulaConstTokenRef ScFormulaResult::GetCellResultToken() const
{
if (GetType() == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
return static_cast<const ScMatrixCellResultToken*>(mpToken)->GetUpperLeftToken();
return GetToken();
}
inline double ScFormulaResult::GetDouble() const
{
if (mbToken)
{
// Should really not be of type formula::svDouble here.
if (mpToken)
{
switch (mpToken->GetType())
{
case formula::svHybridCell:
return mpToken->GetDouble();
case formula::svMatrixCell:
{
const ScMatrixCellResultToken* p =
static_cast<const ScMatrixCellResultToken*>(mpToken);
if (p->GetUpperLeftType() == formula::svDouble)
return p->GetUpperLeftToken()->GetDouble();
}
break;
default:
; // nothing
}
}
return 0.0;
}
if (mbEmpty)
return 0.0;
return mfValue;
}
inline const String & ScFormulaResult::GetString() const
{
if (mbToken && mpToken)
{
switch (mpToken->GetType())
{
case formula::svString:
case formula::svHybridCell:
return mpToken->GetString();
case formula::svMatrixCell:
{
const ScMatrixCellResultToken* p =
static_cast<const ScMatrixCellResultToken*>(mpToken);
if (p->GetUpperLeftType() == formula::svString)
return p->GetUpperLeftToken()->GetString();
}
break;
default:
; // nothing
}
}
return EMPTY_STRING;
}
inline ScConstMatrixRef ScFormulaResult::GetMatrix() const
{
if (GetType() == formula::svMatrixCell)
return static_cast<const ScToken*>(mpToken)->GetMatrix();
return NULL;
}
inline const String & ScFormulaResult::GetHybridFormula() const
{
if (GetType() == formula::svHybridCell)
{
const ScHybridCellToken* p = dynamic_cast<const ScHybridCellToken*>(mpToken);
if (p)
return p->GetFormula();
}
return EMPTY_STRING;
}
inline void ScFormulaResult::SetHybridDouble( double f )
{
ResetToDefaults();
if (mbToken && mpToken)
{
String aString( GetString());
String aFormula( GetHybridFormula());
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, aString, aFormula);
mpToken->IncRef();
}
else
{
mfValue = f;
mbToken = false;
meMultiline = MULTILINE_FALSE;
}
}
inline void ScFormulaResult::SetHybridString( const rtl::OUString & rStr )
{
// Obtain values before changing anything.
double f = GetDouble();
String aFormula( GetHybridFormula());
ResetToDefaults();
if (mbToken && mpToken)
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, rStr, aFormula);
mpToken->IncRef();
mbToken = true;
}
inline void ScFormulaResult::SetHybridFormula( const String & rFormula )
{
// Obtain values before changing anything.
double f = GetDouble();
String aStr( GetString());
ResetToDefaults();
if (mbToken && mpToken)
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, aStr, rFormula);
mpToken->IncRef();
mbToken = true;
}
inline const ScMatrixFormulaCellToken* ScFormulaResult::GetMatrixFormulaCellToken() const
{
return (GetType() == formula::svMatrixCell ?
dynamic_cast<const ScMatrixFormulaCellToken*>(mpToken) : NULL);
}
inline ScMatrixFormulaCellToken* ScFormulaResult::GetMatrixFormulaCellTokenNonConst()
{
return const_cast<ScMatrixFormulaCellToken*>( GetMatrixFormulaCellToken());
}
#endif // SC_FORMULARESULT_HXX #endif // SC_FORMULARESULT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
sc/source/core/tool/formularesult.cxx 0 → 100644
Dosyayı görüntüle @ 967a3deb
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2012 Kohei Yoshida <kohei.yoshida@suse.com>
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#include "formularesult.hxx"
ScFormulaResult::ScFormulaResult() :
mpToken(NULL), mnError(0), mbToken(true),
mbEmpty(false), mbEmptyDisplayedAsString(false),
meMultiline(MULTILINE_UNKNOWN) {}
ScFormulaResult::ScFormulaResult( const ScFormulaResult & r ) :
mnError( r.mnError), mbToken( r.mbToken),
mbEmpty( r.mbEmpty),
mbEmptyDisplayedAsString( r.mbEmptyDisplayedAsString),
meMultiline( r.meMultiline)
{
if (mbToken)
{
mpToken = r.mpToken;
if (mpToken)
{
// Since matrix dimension and
// results are assigned to a matrix
// cell formula token we have to
// clone that instead of sharing it.
const ScMatrixFormulaCellToken* pMatFormula =
r.GetMatrixFormulaCellToken();
if (pMatFormula)
{
mpToken = new ScMatrixFormulaCellToken( *pMatFormula);
mpToken->IncRef();
}
else
IncrementTokenRef( mpToken);
}
}
else
mfValue = r.mfValue;
}
ScFormulaResult::ScFormulaResult( const formula::FormulaToken* p ) :
mnError(0), mbToken(false), mbEmpty(false), mbEmptyDisplayedAsString(false),
meMultiline(MULTILINE_UNKNOWN)
{
SetToken( p);
}
ScFormulaResult::~ScFormulaResult()
{
if (mbToken && mpToken)
mpToken->DecRef();
}
void ScFormulaResult::ResetToDefaults()
{
mnError = 0;
mbEmpty = false;
mbEmptyDisplayedAsString = false;
meMultiline = MULTILINE_UNKNOWN;
}
void ScFormulaResult::ResolveToken( const formula::FormulaToken * p )
{
ResetToDefaults();
if (!p)
{
mpToken = p;
mbToken = true;
}
else
{
switch (p->GetType())
{
case formula::svError:
mnError = p->GetError();
p->DecRef();
mbToken = false;
// set in case mnError is 0 now, which shouldn't happen but ...
mfValue = 0.0;
meMultiline = MULTILINE_FALSE;
break;
case formula::svEmptyCell:
mbEmpty = true;
mbEmptyDisplayedAsString = static_cast<const ScEmptyCellToken*>(p)->IsDisplayedAsString();
p->DecRef();
mbToken = false;
meMultiline = MULTILINE_FALSE;
break;
case formula::svDouble:
mfValue = p->GetDouble();
p->DecRef();
mbToken = false;
meMultiline = MULTILINE_FALSE;
break;
default:
mpToken = p;
mbToken = true;
}
}
}
ScFormulaResult & ScFormulaResult::operator=( const ScFormulaResult & r )
{
Assign( r);
return *this;
}
void ScFormulaResult::Assign( const ScFormulaResult & r )
{
if (this == &r)
return;
if (r.mbEmpty)
{
if (mbToken && mpToken)
mpToken->DecRef();
mbToken = false;
mbEmpty = true;
mbEmptyDisplayedAsString = r.mbEmptyDisplayedAsString;
meMultiline = r.meMultiline;
}
else if (r.mbToken)
{
// Matrix formula cell token must be cloned, see copy-ctor.
const ScMatrixFormulaCellToken* pMatFormula =
r.GetMatrixFormulaCellToken();
if (pMatFormula)
SetToken( new ScMatrixFormulaCellToken( *pMatFormula));
else
SetToken( r.mpToken);
}
else
SetDouble( r.mfValue);
// If there was an error there will be an error, no matter what Set...()
// methods did.
mnError = r.mnError;
}
void ScFormulaResult::SetToken( const formula::FormulaToken* p )
{
ResetToDefaults();
IncrementTokenRef( p);
// Handle a result obtained from the interpreter to be assigned to a matrix
// formula cell's ScMatrixFormulaCellToken.
ScMatrixFormulaCellToken* pMatFormula = GetMatrixFormulaCellTokenNonConst();
if (pMatFormula)
{
const ScMatrixCellResultToken* pMatResult =
(p && p->GetType() == formula::svMatrixCell ?
dynamic_cast<const ScMatrixCellResultToken*>(p) : NULL);
if (pMatResult)
{
const ScMatrixFormulaCellToken* pNewMatFormula =
dynamic_cast<const ScMatrixFormulaCellToken*>(pMatResult);
if (pNewMatFormula)
{
SAL_WARN( "sc", "ScFormulaResult::SetToken: pNewMatFormula and pMatFormula, overriding matrix formula dimension; intended?");
pMatFormula->SetMatColsRows( pNewMatFormula->GetMatCols(),
pNewMatFormula->GetMatRows());
}
pMatFormula->Assign( *pMatResult);
p->DecRef();
}
else if (p)
{
// This may be the result of some constant expression like
// {="string"} that doesn't result in a matrix but still would
// display the result in all cells of this matrix formula.
pMatFormula->Assign( *p);
p->DecRef();
}
else
{
// NULL result? Well, if you say so ...
pMatFormula->ResetResult();
}
}
else
{
if (mbToken && mpToken)
mpToken->DecRef();
ResolveToken( p);
}
}
void ScFormulaResult::SetDouble( double f )
{
ResetToDefaults();
// Handle a result obtained from the interpreter to be assigned to a matrix
// formula cell's ScMatrixFormulaCellToken.
ScMatrixFormulaCellToken* pMatFormula = GetMatrixFormulaCellTokenNonConst();
if (pMatFormula)
pMatFormula->SetUpperLeftDouble( f);
else
{
if (mbToken && mpToken)
mpToken->DecRef();
mfValue = f;
mbToken = false;
meMultiline = MULTILINE_FALSE;
}
}
formula::StackVar ScFormulaResult::GetType() const
{
// Order is significant.
if (mnError)
return formula::svError;
if (mbEmpty)
return formula::svEmptyCell;
if (!mbToken)
return formula::svDouble;
if (mpToken)
return mpToken->GetType();
return formula::svUnknown;
}
formula::StackVar ScFormulaResult::GetCellResultType() const
{
formula::StackVar sv = GetType();
if (sv == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
sv = static_cast<const ScMatrixCellResultToken*>(mpToken)->GetUpperLeftType();
return sv;
}
bool ScFormulaResult::IsEmptyDisplayedAsString() const
{
if (mbEmpty)
return mbEmptyDisplayedAsString;
if (GetType() == formula::svMatrixCell)
{
// don't need to test for mpToken here, GetType() already did it
const ScEmptyCellToken* p = dynamic_cast<const ScEmptyCellToken*>(
static_cast<const ScMatrixCellResultToken*>(
mpToken)->GetUpperLeftToken().get());
if (p)
return p->IsDisplayedAsString();
}
return false;
}
bool ScFormulaResult::IsValue() const
{
formula::StackVar sv = GetCellResultType();
return sv == formula::svDouble || sv == formula::svError || sv == formula::svEmptyCell;
}
bool ScFormulaResult::IsMultiline() const
{
if (meMultiline == MULTILINE_UNKNOWN)
{
const String& rStr = GetString();
if (rStr.Len() && rStr.Search( _LF ) != STRING_NOTFOUND)
const_cast<ScFormulaResult*>(this)->meMultiline = MULTILINE_TRUE;
else
const_cast<ScFormulaResult*>(this)->meMultiline = MULTILINE_FALSE;
}
return meMultiline == MULTILINE_TRUE;
}
sal_uInt16 ScFormulaResult::GetResultError() const
{
if (mnError)
return mnError;
formula::StackVar sv = GetCellResultType();
if (sv == formula::svError)
{
if (GetType() == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
return static_cast<const ScMatrixCellResultToken*>(mpToken)->
GetUpperLeftToken()->GetError();
if (mpToken)
return mpToken->GetError();
}
return 0;
}
void ScFormulaResult::SetResultError( sal_uInt16 nErr )
{
mnError = nErr;
}
formula::FormulaConstTokenRef ScFormulaResult::GetToken() const
{
if (mbToken)
return mpToken;
return NULL;
}
formula::FormulaConstTokenRef ScFormulaResult::GetCellResultToken() const
{
if (GetType() == formula::svMatrixCell)
// don't need to test for mpToken here, GetType() already did it
return static_cast<const ScMatrixCellResultToken*>(mpToken)->GetUpperLeftToken();
return GetToken();
}
double ScFormulaResult::GetDouble() const
{
if (mbToken)
{
// Should really not be of type formula::svDouble here.
if (mpToken)
{
switch (mpToken->GetType())
{
case formula::svHybridCell:
return mpToken->GetDouble();
case formula::svMatrixCell:
{
const ScMatrixCellResultToken* p =
static_cast<const ScMatrixCellResultToken*>(mpToken);
if (p->GetUpperLeftType() == formula::svDouble)
return p->GetUpperLeftToken()->GetDouble();
}
break;
default:
; // nothing
}
}
return 0.0;
}
if (mbEmpty)
return 0.0;
return mfValue;
}
const String & ScFormulaResult::GetString() const
{
if (mbToken && mpToken)
{
switch (mpToken->GetType())
{
case formula::svString:
case formula::svHybridCell:
return mpToken->GetString();
case formula::svMatrixCell:
{
const ScMatrixCellResultToken* p =
static_cast<const ScMatrixCellResultToken*>(mpToken);
if (p->GetUpperLeftType() == formula::svString)
return p->GetUpperLeftToken()->GetString();
}
break;
default:
; // nothing
}
}
return EMPTY_STRING;
}
ScConstMatrixRef ScFormulaResult::GetMatrix() const
{
if (GetType() == formula::svMatrixCell)
return static_cast<const ScToken*>(mpToken)->GetMatrix();
return NULL;
}
const String & ScFormulaResult::GetHybridFormula() const
{
if (GetType() == formula::svHybridCell)
{
const ScHybridCellToken* p = dynamic_cast<const ScHybridCellToken*>(mpToken);
if (p)
return p->GetFormula();
}
return EMPTY_STRING;
}
void ScFormulaResult::SetHybridDouble( double f )
{
ResetToDefaults();
if (mbToken && mpToken)
{
String aString( GetString());
String aFormula( GetHybridFormula());
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, aString, aFormula);
mpToken->IncRef();
}
else
{
mfValue = f;
mbToken = false;
meMultiline = MULTILINE_FALSE;
}
}
void ScFormulaResult::SetHybridString( const rtl::OUString & rStr )
{
// Obtain values before changing anything.
double f = GetDouble();
String aFormula( GetHybridFormula());
ResetToDefaults();
if (mbToken && mpToken)
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, rStr, aFormula);
mpToken->IncRef();
mbToken = true;
}
void ScFormulaResult::SetHybridFormula( const String & rFormula )
{
// Obtain values before changing anything.
double f = GetDouble();
String aStr( GetString());
ResetToDefaults();
if (mbToken && mpToken)
mpToken->DecRef();
mpToken = new ScHybridCellToken( f, aStr, rFormula);
mpToken->IncRef();
mbToken = true;
}
const ScMatrixFormulaCellToken* ScFormulaResult::GetMatrixFormulaCellToken() const
{
return (GetType() == formula::svMatrixCell ?
dynamic_cast<const ScMatrixFormulaCellToken*>(mpToken) : NULL);
}
ScMatrixFormulaCellToken* ScFormulaResult::GetMatrixFormulaCellTokenNonConst()
{
return const_cast<ScMatrixFormulaCellToken*>( GetMatrixFormulaCellToken());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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