Files
libreoffice/sw/source/core/fields/usrfld.cxx
2012-03-08 12:02:36 +00:00

368 lines
9.8 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
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************************************************************************/
#include <svl/zforlist.hxx>
#include <svl/zformat.hxx>
#include <svx/svdmodel.hxx>
#include <calbck.hxx>
#include <calc.hxx>
#include <usrfld.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <editsh.hxx>
#include <dpage.hxx>
#include <unofldmid.h>
using namespace ::com::sun::star;
using ::rtl::OUString;
/*--------------------------------------------------------------------
Beschreibung: Benutzerfelder
--------------------------------------------------------------------*/
SwUserField::SwUserField(SwUserFieldType* pTyp, sal_uInt16 nSub, sal_uInt32 nFmt)
: SwValueField(pTyp, nFmt),
nSubType(nSub)
{
}
String SwUserField::Expand() const
{
String sStr;
if(!(nSubType & nsSwExtendedSubType::SUB_INVISIBLE))
sStr = ((SwUserFieldType*)GetTyp())->Expand(GetFormat(), nSubType, GetLanguage());
return sStr;
}
SwField* SwUserField::Copy() const
{
SwField* pTmp = new SwUserField((SwUserFieldType*)GetTyp(), nSubType, GetFormat());
pTmp->SetAutomaticLanguage(IsAutomaticLanguage());
return pTmp;
}
String SwUserField::GetFieldName() const
{
String aStr(SwFieldType::GetTypeStr(TYP_USERFLD));
aStr += ' ';
aStr += GetTyp()->GetName();
aStr.AppendAscii(" = ");
aStr += static_cast<SwUserFieldType*>(GetTyp())->GetContent();
return aStr;
}
double SwUserField::GetValue() const
{
return ((SwUserFieldType*)GetTyp())->GetValue();
}
void SwUserField::SetValue( const double& rVal )
{
((SwUserFieldType*)GetTyp())->SetValue(rVal);
}
/*--------------------------------------------------------------------
Beschreibung: Name
--------------------------------------------------------------------*/
const rtl::OUString& SwUserField::GetPar1() const
{
return ((const SwUserFieldType*)GetTyp())->GetName();
}
/*--------------------------------------------------------------------
Beschreibung: Content
--------------------------------------------------------------------*/
rtl::OUString SwUserField::GetPar2() const
{
return ((SwUserFieldType*)GetTyp())->GetContent(GetFormat());
}
void SwUserField::SetPar2(const rtl::OUString& rStr)
{
((SwUserFieldType*)GetTyp())->SetContent(rStr, GetFormat());
}
sal_uInt16 SwUserField::GetSubType() const
{
return ((SwUserFieldType*)GetTyp())->GetType() | nSubType;
}
void SwUserField::SetSubType(sal_uInt16 nSub)
{
((SwUserFieldType*)GetTyp())->SetType(nSub & 0x00ff);
nSubType = nSub & 0xff00;
}
bool SwUserField::QueryValue( uno::Any& rAny, sal_uInt16 nWhichId ) const
{
switch( nWhichId )
{
case FIELD_PROP_BOOL2:
{
sal_Bool bTmp = 0 != (nSubType & nsSwExtendedSubType::SUB_CMD);
rAny.setValue(&bTmp, ::getBooleanCppuType());
}
break;
case FIELD_PROP_BOOL1:
{
sal_Bool bTmp = 0 == (nSubType & nsSwExtendedSubType::SUB_INVISIBLE);
rAny.setValue(&bTmp, ::getBooleanCppuType());
}
break;
case FIELD_PROP_FORMAT:
rAny <<= (sal_Int32)GetFormat();
break;
default:
return SwField::QueryValue(rAny, nWhichId);
}
return true;
}
bool SwUserField::PutValue( const uno::Any& rAny, sal_uInt16 nWhichId )
{
switch( nWhichId )
{
case FIELD_PROP_BOOL1:
if(*(sal_Bool*) rAny.getValue())
nSubType &= (~nsSwExtendedSubType::SUB_INVISIBLE);
else
nSubType |= nsSwExtendedSubType::SUB_INVISIBLE;
break;
case FIELD_PROP_BOOL2:
if(*(sal_Bool*) rAny.getValue())
nSubType |= nsSwExtendedSubType::SUB_CMD;
else
nSubType &= (~nsSwExtendedSubType::SUB_CMD);
break;
case FIELD_PROP_FORMAT:
{
sal_Int32 nTmp = 0;
rAny >>= nTmp;
SetFormat(nTmp);
}
break;
default:
return SwField::PutValue(rAny, nWhichId);
}
return true;
}
/*--------------------------------------------------------------------
Beschreibung: Benutzerfeldtypen
--------------------------------------------------------------------*/
SwUserFieldType::SwUserFieldType( SwDoc* pDocPtr, const String& aNam )
: SwValueFieldType( pDocPtr, RES_USERFLD ),
nValue( 0 ),
nType(nsSwGetSetExpType::GSE_STRING)
{
bValidValue = bDeleted = sal_False;
aName = aNam;
if (nType & nsSwGetSetExpType::GSE_STRING)
EnableFormat(sal_False); // Numberformatter nicht einsetzen
}
String SwUserFieldType::Expand(sal_uInt32 nFmt, sal_uInt16 nSubType, sal_uInt16 nLng)
{
String aStr(aContent);
if((nType & nsSwGetSetExpType::GSE_EXPR) && !(nSubType & nsSwExtendedSubType::SUB_CMD))
{
EnableFormat(sal_True);
aStr = ExpandValue(nValue, nFmt, nLng);
}
else
EnableFormat(sal_False); // Numberformatter nicht einsetzen
return aStr;
}
SwFieldType* SwUserFieldType::Copy() const
{
SwUserFieldType *pTmp = new SwUserFieldType( GetDoc(), aName );
pTmp->aContent = aContent;
pTmp->nType = nType;
pTmp->bValidValue = bValidValue;
pTmp->nValue = nValue;
pTmp->bDeleted = bDeleted;
return pTmp;
}
const rtl::OUString& SwUserFieldType::GetName() const
{
return aName;
}
void SwUserFieldType::Modify( const SfxPoolItem* pOld, const SfxPoolItem* pNew )
{
if( !pOld && !pNew )
ChgValid( sal_False );
NotifyClients( pOld, pNew );
// und ggfs. am UserFeld haengende InputFelder updaten!
GetDoc()->GetSysFldType( RES_INPUTFLD )->UpdateFlds();
}
double SwUserFieldType::GetValue( SwCalc& rCalc )
{
if(bValidValue)
return nValue;
if(!rCalc.Push( this ))
{
rCalc.SetCalcError( CALC_SYNTAX );
return 0;
}
nValue = rCalc.Calculate( aContent ).GetDouble();
rCalc.Pop( this );
if( !rCalc.IsCalcError() )
bValidValue = sal_True;
else
nValue = 0;
return nValue;
}
String SwUserFieldType::GetContent( sal_uInt32 nFmt )
{
if (nFmt && nFmt != SAL_MAX_UINT32)
{
String sFormattedValue;
Color* pCol = 0;
SvNumberFormatter* pFormatter = GetDoc()->GetNumberFormatter();
pFormatter->GetOutputString(GetValue(), nFmt, sFormattedValue, &pCol);
return sFormattedValue;
}
else
return aContent;
}
void SwUserFieldType::SetContent( const String& rStr, sal_uInt32 nFmt )
{
if( aContent != rStr )
{
aContent = rStr;
if (nFmt && nFmt != SAL_MAX_UINT32)
{
double fValue;
SvNumberFormatter* pFormatter = GetDoc()->GetNumberFormatter();
if (pFormatter->IsNumberFormat(rStr, nFmt, fValue))
{
SetValue(fValue);
aContent.Erase();
DoubleToString(aContent, fValue, nFmt);
}
}
sal_Bool bModified = GetDoc()->IsModified();
GetDoc()->SetModified();
if( !bModified ) // Bug 57028
{
GetDoc()->GetIDocumentUndoRedo().SetUndoNoResetModified();
}
}
}
bool SwUserFieldType::QueryValue( uno::Any& rAny, sal_uInt16 nWhichId ) const
{
switch( nWhichId )
{
case FIELD_PROP_DOUBLE:
rAny <<= (double) nValue;
break;
case FIELD_PROP_PAR2:
rAny <<= rtl::OUString(aContent);
break;
case FIELD_PROP_BOOL1:
{
sal_Bool bExpression = 0 != (nsSwGetSetExpType::GSE_EXPR&nType);
rAny.setValue(&bExpression, ::getBooleanCppuType());
}
break;
default:
OSL_FAIL("illegal property");
}
return true;
}
bool SwUserFieldType::PutValue( const uno::Any& rAny, sal_uInt16 nWhichId )
{
switch( nWhichId )
{
case FIELD_PROP_DOUBLE:
{
double fVal = 0;
rAny >>= fVal;
nValue = fVal;
// Folgende Zeile ist eigentlich falsch, da die Sprache unbekannt ist
// (haengt am Feld) und aContent daher auch eigentlich ans Feld gehoeren
// muesste. Jedes Feld kann eine andere Sprache, aber den gleichen Inhalt
// haben, nur die Formatierung ist unterschiedlich.
DoubleToString(aContent, nValue, (sal_uInt16)LANGUAGE_SYSTEM);
}
break;
case FIELD_PROP_PAR2:
::GetString( rAny, aContent );
break;
case FIELD_PROP_BOOL1:
if(*(sal_Bool*)rAny.getValue())
{
nType |= nsSwGetSetExpType::GSE_EXPR;
nType &= ~nsSwGetSetExpType::GSE_STRING;
}
else
{
nType &= ~nsSwGetSetExpType::GSE_EXPR;
nType |= nsSwGetSetExpType::GSE_STRING;
}
break;
default:
OSL_FAIL("illegal property");
}
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */