/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "sal/config.h"
#include <comphelper/processfactory.hxx>
#include <comphelper/string.hxx>
#include "tools/debug.hxx"
#include "tools/rc.h"
#include "vcl/dialog.hxx"
#include "vcl/field.hxx"
#include "vcl/event.hxx"
#include "vcl/svapp.hxx"
#include "vcl/settings.hxx"
#include "svids.hrc"
#include "svdata.hxx"
#include "i18nutil/unicode.hxx"
#include "rtl/math.hxx"
#include <unotools/localedatawrapper.hxx>
using namespace ::com::sun::star;
using namespace ::comphelper;
namespace
{
#define FORMAT_NUMERIC 1
#define FORMAT_METRIC 2
#define FORMAT_CURRENCY 3
static sal_Int64 ImplPower10( sal_uInt16 n )
{
sal_uInt16 i;
sal_Int64 nValue = 1;
for ( i=0; i < n; i++ )
nValue *= 10;
return nValue;
}
static bool ImplNumericProcessKeyInput( Edit*, const KeyEvent& rKEvt,
bool bStrictFormat, bool bThousandSep,
const LocaleDataWrapper& rLocaleDataWrappper )
{
if ( !bStrictFormat )
return false;
else
{
sal_Unicode cChar = rKEvt.GetCharCode();
sal_uInt16 nGroup = rKEvt.GetKeyCode().GetGroup();
if ( (nGroup == KEYGROUP_FKEYS) || (nGroup == KEYGROUP_CURSOR) ||
(nGroup == KEYGROUP_MISC) ||
((cChar >= '0') && (cChar <= '9')) ||
string::equals(rLocaleDataWrappper.getNumDecimalSep(), cChar) ||
(bThousandSep && string::equals(rLocaleDataWrappper.getNumThousandSep(), cChar)) ||
(cChar == '-') )
return false;
else
return true;
}
}
static bool ImplNumericGetValue( const OUString& rStr, sal_Int64& rValue,
sal_uInt16 nDecDigits, const LocaleDataWrapper& rLocaleDataWrappper,
bool bCurrency = false )
{
OUString aStr = rStr;
OUStringBuffer aStr1, aStr2, aStrFrac, aStrNum, aStrDenom;
bool bNegative = false;
bool bFrac = false;
sal_Int32 nDecPos, nFracDivPos, nFracNumPos;
sal_Int64 nValue;
// react on empty string
if ( rStr.isEmpty() )
return false;
// remove leading and trailing spaces
aStr = aStr.trim();
// find position of decimal point
nDecPos = aStr.indexOf( rLocaleDataWrappper.getNumDecimalSep() );
// find position of fraction
nFracDivPos = aStr.indexOf( '/' );
// parse fractional strings
if (nFracDivPos > 0)
{
bFrac = true;
nFracNumPos = aStr.lastIndexOf(' ', nFracDivPos);
// If in "a b/c" format.
if(nFracNumPos != -1 )
{
aStr1.append(aStr.getStr(), nFracNumPos);
aStrNum.append(aStr.getStr()+nFracNumPos+1, nFracDivPos-nFracNumPos-1);
aStrDenom.append(aStr.getStr()+nFracDivPos+1);
}
// "a/b" format, or not a fraction at all
else
{
aStrNum.append(aStr.getStr(), nFracDivPos);
aStrDenom.append(aStr.getStr()+nFracDivPos+1);
}
}
// parse decimal strings
else if ( nDecPos >= 0)
{
aStr1.append(aStr.getStr(), nDecPos);
aStr2.append(aStr.getStr()+nDecPos+1);
}
else
aStr1 = aStr;
// negative?
if ( bCurrency )
{
if ( aStr.startsWith("(") && aStr.endsWith(")") )
bNegative = true;
if ( !bNegative )
{
for (sal_Int32 i=0; i < aStr.getLength(); i++ )
{
if ( (aStr[i] >= '0') && (aStr[i] <= '9') )
break;
else if ( aStr[i] == '-' )
{
bNegative = true;
break;
}
}
}
if ( !bNegative && bCurrency && !aStr.isEmpty() )
{
sal_uInt16 nFormat = rLocaleDataWrappper.getCurrNegativeFormat();
if ( (nFormat == 3) || (nFormat == 6) || // $1- || 1-$
(nFormat == 7) || (nFormat == 10) ) // 1$- || 1 $-
{
for (sal_Int32 i = aStr.getLength()-1; i > 0; --i )
{
if ( (aStr[i] >= '0') && (aStr[i] <= '9') )
break;
else if ( aStr[i] == '-' )
{
bNegative = true;
break;
}
}
}
}
}
else
{
if ( !aStr1.isEmpty() && aStr1[0] == '-')
bNegative = true;
if ( !aStrNum.isEmpty() && aStrNum[0] == '-') // For non-mixed fractions
bNegative = true;
}
// remove all unwanted charaters
// For whole number
for (sal_Int32 i=0; i < aStr1.getLength(); )
{
if ( (aStr1[i] >= '0') && (aStr1[i] <= '9') )
i++;
else
aStr1.remove( i, 1 );
}
// For decimal
if (!bFrac) {
for (sal_Int32 i=0; i < aStr2.getLength(); )
{
if ((aStr2[i] >= '0') && (aStr2[i] <= '9'))
++i;
else
aStr2.remove(i, 1);
}
}
else {
// for numerator
for (sal_Int32 i=0; i < aStrNum.getLength(); )
{
if ((aStrNum[i] >= '0') && (aStrNum[i] <= '9'))
++i;
else
aStrNum.remove(i, 1);
}
// for denominator
for (sal_Int32 i=0; i < aStrDenom.getLength(); )
{
if ((aStrDenom[i] >= '0') && (aStrDenom[i] <= '9'))
++i;
else
aStrDenom.remove(i, 1);
}
}
if ( !bFrac && aStr1.isEmpty() && aStr2.isEmpty() )
return false;
else if ( bFrac && aStr1.isEmpty() && (aStrNum.isEmpty() || aStrDenom.isEmpty()) )
return false;
if ( aStr1.isEmpty() )
aStr1 = "0";
if ( bNegative )
aStr1.insert(0, "-");
// Convert fractional strings
if (bFrac) {
// Convert to fraction
sal_Int64 nWholeNum = aStr1.makeStringAndClear().toInt64();
sal_Int64 nNum = aStrNum.makeStringAndClear().toInt64();
sal_Int64 nDenom = aStrDenom.makeStringAndClear().toInt64();
if (nDenom == 0) return false; // Division by zero
double nFrac2Dec = nWholeNum + (double)nNum/nDenom; // Convert to double for floating point precision
aStrFrac.append(nFrac2Dec);
// Reconvert division result to string and parse
nDecPos = aStrFrac.indexOf( rLocaleDataWrappper.getNumDecimalSep() );
if ( nDecPos >= 0)
{
aStr1.append(aStrFrac.getStr(), nDecPos);
aStr2.append(aStrFrac.getStr()+nDecPos+1);
}
else
aStr1 = aStrFrac;
}
// prune and round fraction
bool bRound = false;
if (aStr2.getLength() > nDecDigits)
{
if (aStr2[nDecDigits] >= '5')
bRound = true;
string::truncateToLength(aStr2, nDecDigits);
}
if (aStr2.getLength() < nDecDigits)
string::padToLength(aStr2, nDecDigits, '0');
aStr = aStr1.makeStringAndClear() + aStr2.makeStringAndClear();
// check range
nValue = aStr.toInt64();
if( nValue == 0 )
{
// check if string is equivalent to zero
sal_Int16 nIndex = bNegative ? 1 : 0;
while (nIndex < aStr.getLength() && aStr[nIndex] == '0')
++nIndex;
if( nIndex < aStr.getLength() )
{
rValue = bNegative ? SAL_MIN_INT64 : SAL_MAX_INT64;
return true;
}
}
if (bRound)
{
if ( !bNegative )
nValue++;
else
nValue--;
}
rValue = nValue;
return true;
}
static void ImplUpdateSeparatorString( OUString& io_rText,
const OUString& rOldDecSep, const OUString& rNewDecSep,
const OUString& rOldThSep, const OUString& rNewThSep )
{
OUStringBuffer aBuf( io_rText.getLength() );
sal_Int32 nIndexDec = 0, nIndexTh = 0, nIndex = 0;
const sal_Unicode* pBuffer = io_rText.getStr();
while( nIndex != -1 )
{
nIndexDec = io_rText.indexOf( rOldDecSep, nIndex );
nIndexTh = io_rText.indexOf( rOldThSep, nIndex );
if( (nIndexTh != -1 && nIndexDec != -1 && nIndexTh < nIndexDec )
|| (nIndexTh != -1 && nIndexDec == -1)
)
{
aBuf.append( pBuffer + nIndex, nIndexTh - nIndex );
aBuf.append( rNewThSep );
nIndex = nIndexTh + rOldThSep.getLength();
}
else if( nIndexDec != -1 )
{
aBuf.append( pBuffer + nIndex, nIndexDec - nIndex );
aBuf.append( rNewDecSep );
nIndex = nIndexDec + rOldDecSep.getLength();
}
else
{
aBuf.append( pBuffer + nIndex );
nIndex = -1;
}
}
io_rText = aBuf.makeStringAndClear();
}
static void ImplUpdateSeparators( const OUString& rOldDecSep, const OUString& rNewDecSep,
const OUString& rOldThSep, const OUString& rNewThSep,
Edit* pEdit )
{
bool bChangeDec = (rOldDecSep != rNewDecSep);
bool bChangeTh = (rOldThSep != rNewThSep );
if( bChangeDec || bChangeTh )
{
bool bUpdateMode = pEdit->IsUpdateMode();
pEdit->SetUpdateMode( false );
OUString aText = pEdit->GetText();
ImplUpdateSeparatorString( aText, rOldDecSep, rNewDecSep, rOldThSep, rNewThSep );
pEdit->SetText( aText );
ComboBox* pCombo = dynamic_cast<ComboBox*>(pEdit);
if( pCombo )
{
// update box entries
sal_Int32 nEntryCount = pCombo->GetEntryCount();
for ( sal_Int32 i=0; i < nEntryCount; i++ )
{
aText = pCombo->GetEntry( i );
void* pEntryData = pCombo->GetEntryData( i );
ImplUpdateSeparatorString( aText, rOldDecSep, rNewDecSep, rOldThSep, rNewThSep );
pCombo->RemoveEntryAt(i);
pCombo->InsertEntry( aText, i );
pCombo->SetEntryData( i, pEntryData );
}
}
if( bUpdateMode )
pEdit->SetUpdateMode( bUpdateMode );
}
}
} // namespace
FormatterBase::FormatterBase( Edit* pField )
{
mpField = pField;
mpLocaleDataWrapper = NULL;
mbReformat = false;
mbStrictFormat = false;
mbEmptyFieldValue = false;
mbEmptyFieldValueEnabled = false;
mbDefaultLocale = true;
}
FormatterBase::~FormatterBase()
{
delete mpLocaleDataWrapper;
}
LocaleDataWrapper& FormatterBase::ImplGetLocaleDataWrapper() const
{
if ( !mpLocaleDataWrapper )
{
((FormatterBase*)this)->mpLocaleDataWrapper = new LocaleDataWrapper( GetLanguageTag() );
}
return *mpLocaleDataWrapper;
}
const LocaleDataWrapper& FormatterBase::GetLocaleDataWrapper() const
{
return ImplGetLocaleDataWrapper();
}
void FormatterBase::Reformat()
{
}
void FormatterBase::ReformatAll()
{
Reformat();
};
void FormatterBase::SetStrictFormat( bool bStrict )
{
if ( bStrict != mbStrictFormat )
{
mbStrictFormat = bStrict;
if ( mbStrictFormat )
ReformatAll();
}
}
void FormatterBase::SetLocale( const lang::Locale& rLocale )
{
ImplGetLocaleDataWrapper().setLanguageTag( LanguageTag( rLocale) );
mbDefaultLocale = false;
ReformatAll();
}
const lang::Locale& FormatterBase::GetLocale() const
{
if ( !mpLocaleDataWrapper || mbDefaultLocale )
{
if ( mpField )
return mpField->GetSettings().GetLanguageTag().getLocale();
else
return Application::GetSettings().GetLanguageTag().getLocale();
}
return mpLocaleDataWrapper->getLanguageTag().getLocale();
}
const LanguageTag& FormatterBase::GetLanguageTag() const
{
if ( !mpLocaleDataWrapper || mbDefaultLocale )
{
if ( mpField )
return mpField->GetSettings().GetLanguageTag();
else
return Application::GetSettings().GetLanguageTag();
}
return mpLocaleDataWrapper->getLanguageTag();
}
const AllSettings& FormatterBase::GetFieldSettings() const
{
if ( mpField )
return mpField->GetSettings();
else
return Application::GetSettings();
}
void FormatterBase::ImplSetText( const OUString& rText, Selection* pNewSelection )
{
if ( mpField )
{
if ( pNewSelection )
mpField->SetText( rText, *pNewSelection );
else
{
Selection aSel = mpField->GetSelection();
aSel.Min() = aSel.Max();
mpField->SetText( rText, aSel );
}
MarkToBeReformatted( false );
}
}
void FormatterBase::SetEmptyFieldValue()
{
if ( mpField )
mpField->SetText( OUString() );
mbEmptyFieldValue = true;
}
bool FormatterBase::IsEmptyFieldValue() const
{
return (!mpField || mpField->GetText().isEmpty());
}
bool NumericFormatter::ImplNumericReformat( const OUString& rStr, sal_Int64& rValue,
OUString& rOutStr )
{
if ( !ImplNumericGetValue( rStr, rValue, GetDecimalDigits(), ImplGetLocaleDataWrapper() ) )
return true;
else
{
sal_Int64 nTempVal = ClipAgainstMinMax(rValue);
if ( GetErrorHdl().IsSet() && (rValue != nTempVal) )
{
mnCorrectedValue = nTempVal;
if ( !GetErrorHdl().Call( this ) )
{
mnCorrectedValue = 0;
return false;
}
else
mnCorrectedValue = 0;
}
rOutStr = CreateFieldText( nTempVal );
return true;
}
}
void NumericFormatter::ImplInit()
{
mnFieldValue = 0;
mnLastValue = 0;
mnMin = 0;
mnMax = SAL_MAX_INT64;
mnCorrectedValue = 0;
mnDecimalDigits = 2;
mnType = FORMAT_NUMERIC;
mbThousandSep = true;
mbShowTrailingZeros = true;
mbWrapOnLimits = false;
// for fields
mnSpinSize = 1;
mnFirst = mnMin;
mnLast = mnMax;
SetDecimalDigits( 0 );
}
NumericFormatter::NumericFormatter()
{
ImplInit();
}
void NumericFormatter::ImplLoadRes( const ResId& rResId )
{
ResMgr* pMgr = rResId.GetResMgr();
if( pMgr )
{
sal_uLong nMask = pMgr->ReadLong();
if ( NUMERICFORMATTER_MIN & nMask )
mnMin = pMgr->ReadLong();
if ( NUMERICFORMATTER_MAX & nMask )
mnMax = pMgr->ReadLong();
if ( NUMERICFORMATTER_STRICTFORMAT & nMask )
SetStrictFormat( pMgr->ReadShort() != 0 );
if ( NUMERICFORMATTER_DECIMALDIGITS & nMask )
SetDecimalDigits( pMgr->ReadShort() );
if ( NUMERICFORMATTER_VALUE & nMask )
{
mnFieldValue = ClipAgainstMinMax(pMgr->ReadLong());
mnLastValue = mnFieldValue;
}
if ( NUMERICFORMATTER_NOTHOUSANDSEP & nMask )
SetUseThousandSep( pMgr->ReadShort() == 0 );
}
}
NumericFormatter::~NumericFormatter()
{
}
void NumericFormatter::SetMin( sal_Int64 nNewMin )
{
mnMin = nNewMin;
if ( !IsEmptyFieldValue() )
ReformatAll();
}
void NumericFormatter::SetMax( sal_Int64 nNewMax )
{
mnMax = nNewMax;
if ( !IsEmptyFieldValue() )
ReformatAll();
}
void NumericFormatter::SetUseThousandSep( bool bValue )
{
mbThousandSep = bValue;
ReformatAll();
}
void NumericFormatter::SetDecimalDigits( sal_uInt16 nDigits )
{
mnDecimalDigits = nDigits;
ReformatAll();
}
void NumericFormatter::SetShowTrailingZeros( bool bShowTrailingZeros )
{
if ( mbShowTrailingZeros != bShowTrailingZeros )
{
mbShowTrailingZeros = bShowTrailingZeros;
ReformatAll();
}
}
void NumericFormatter::SetValue( sal_Int64 nNewValue )
{
SetUserValue( nNewValue );
mnFieldValue = mnLastValue;
SetEmptyFieldValueData( false );
}
OUString NumericFormatter::CreateFieldText( sal_Int64 nValue ) const
{
return OUString(ImplGetLocaleDataWrapper().getNum( nValue, GetDecimalDigits(), IsUseThousandSep(), IsShowTrailingZeros() ));
}
void NumericFormatter::ImplSetUserValue( sal_Int64 nNewValue, Selection* pNewSelection )
{
nNewValue = ClipAgainstMinMax(nNewValue);
mnLastValue = nNewValue;
if ( GetField() )
ImplSetText( CreateFieldText( nNewValue ), pNewSelection );
}
void NumericFormatter::SetUserValue( sal_Int64 nNewValue )
{
ImplSetUserValue( nNewValue );
}
sal_Int64 NumericFormatter::GetValue() const
{
if ( !GetField() )
return 0;
sal_Int64 nTempValue;
if ( ImplNumericGetValue( GetField()->GetText(), nTempValue,
GetDecimalDigits(), ImplGetLocaleDataWrapper() ) )
{
return ClipAgainstMinMax(nTempValue);
}
else
return mnLastValue;
}
bool NumericFormatter::IsValueModified() const
{
if ( ImplGetEmptyFieldValue() )
return !IsEmptyFieldValue();
else if ( GetValue() != mnFieldValue )
return true;
else
return false;
}
sal_Int64 NumericFormatter::Normalize( sal_Int64 nValue ) const
{
return (nValue * ImplPower10( GetDecimalDigits() ) );
}
sal_Int64 NumericFormatter::Denormalize( sal_Int64 nValue ) const
{
sal_Int64 nFactor = ImplPower10( GetDecimalDigits() );
if ((nValue < ( SAL_MIN_INT64 + nFactor )) ||
(nValue > ( SAL_MAX_INT64 - nFactor )))
{
return ( nValue / nFactor );
}
if( nValue < 0 )
{
sal_Int64 nHalf = nFactor / 2;
return ((nValue - nHalf) / nFactor );
}
else
{
sal_Int64 nHalf = nFactor / 2;
return ((nValue + nHalf) / nFactor );
}
}
void NumericFormatter::Reformat()
{
if ( !GetField() )
return;
if ( GetField()->GetText().isEmpty() && ImplGetEmptyFieldValue() )
return;
OUString aStr;
sal_Int64 nTemp = mnLastValue;
bool bOK = ImplNumericReformat( GetField()->GetText(), nTemp, aStr );
mnLastValue = nTemp;
if ( !bOK )
return;
if ( !aStr.isEmpty() )
ImplSetText( aStr );
else
SetValue( mnLastValue );
}
void NumericFormatter::FieldUp()
{
sal_Int64 nValue = GetValue();
sal_Int64 nRemainder = nValue % mnSpinSize;
if (nValue >= 0)
nValue = (nRemainder == 0) ? nValue + mnSpinSize : nValue + mnSpinSize - nRemainder;
else
nValue = (nRemainder == 0) ? nValue + mnSpinSize : nValue - nRemainder;
nValue = ClipAgainstMinMax(nValue);
ImplNewFieldValue( nValue );
}
void NumericFormatter::FieldDown()
{
sal_Int64 nValue = GetValue();
sal_Int64 nRemainder = nValue % mnSpinSize;
if (nValue >= 0)
nValue = (nRemainder == 0) ? nValue - mnSpinSize : nValue - nRemainder;
else
nValue = (nRemainder == 0) ? nValue - mnSpinSize : nValue - mnSpinSize - nRemainder;
nValue = ClipAgainstMinMax(nValue);
ImplNewFieldValue( nValue );
}
void NumericFormatter::FieldFirst()
{
ImplNewFieldValue( mnFirst );
}
void NumericFormatter::FieldLast()
{
ImplNewFieldValue( mnLast );
}
void NumericFormatter::ImplNewFieldValue( sal_Int64 nNewValue )
{
if ( GetField() )
{
// !!! We should check why we do not validate in ImplSetUserValue() if the value was
// changed. This should be done there as well since otherwise the call to Modify would not
// be allowed. Anyway, the paths from ImplNewFieldValue, ImplSetUserValue, and ImplSetText
// should be checked and clearly traced (with comment) in order to find out what happens.
Selection aSelection = GetField()->GetSelection();
aSelection.Justify();
OUString aText = GetField()->GetText();
// leave it as is if selected until end
if ( (sal_Int32)aSelection.Max() == aText.getLength() )
{
if ( !aSelection.Len() )
aSelection.Min() = SELECTION_MAX;
aSelection.Max() = SELECTION_MAX;
}
sal_Int64 nOldLastValue = mnLastValue;
ImplSetUserValue( nNewValue, &aSelection );
mnLastValue = nOldLastValue;
// Modify during Edit is only set during KeyInput
if ( GetField()->GetText() != aText )
{
GetField()->SetModifyFlag();
GetField()->Modify();
}
}
}
sal_Int64 NumericFormatter::ClipAgainstMinMax(sal_Int64 nValue) const
{
if (nValue > mnMax)
nValue = mbWrapOnLimits ? ((nValue - mnMin) % (mnMax + 1)) + mnMin
: mnMax;
else if (nValue < mnMin)
nValue = mbWrapOnLimits ? ((nValue + mnMax + 1 - mnMin) % (mnMax + 1)) + mnMin
: mnMin;
return nValue;
}
NumericField::NumericField( vcl::Window* pParent, WinBits nWinStyle ) :
SpinField( pParent, nWinStyle )
{
SetField( this );
Reformat();
}
NumericField::NumericField( vcl::Window* pParent, const ResId& rResId ) :
SpinField( WINDOW_NUMERICFIELD )
{
rResId.SetRT( RSC_NUMERICFIELD );
WinBits nStyle = ImplInitRes( rResId ) ;
SpinField::ImplInit( pParent, nStyle );
SetField( this );
ImplLoadRes( rResId );
Reformat();
if ( !(nStyle & WB_HIDE ) )
Show();
}
bool NumericField::set_property(const OString &rKey, const OString &rValue)
{
if (rKey == "digits")
SetDecimalDigits(rValue.toInt32());
else if (rKey == "spin-size")
SetSpinSize(rValue.toInt32());
else if (rKey == "wrap")
mbWrapOnLimits = toBool(rValue);
else
return SpinField::set_property(rKey, rValue);
return true;
}
void NumericField::ImplLoadRes( const ResId& rResId )
{
SpinField::ImplLoadRes( rResId );
NumericFormatter::ImplLoadRes( ResId( (RSHEADER_TYPE *)GetClassRes(), *rResId.GetResMgr() ) );
sal_uLong nMask = ReadLongRes();
if ( NUMERICFIELD_FIRST & nMask )
mnFirst = ReadLongRes();
if ( NUMERICFIELD_LAST & nMask )
mnLast = ReadLongRes();
if ( NUMERICFIELD_SPINSIZE & nMask )
mnSpinSize = ReadLongRes();
}
NumericField::~NumericField()
{
}
bool NumericField::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplNumericProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return SpinField::PreNotify( rNEvt );
}
bool NumericField::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return SpinField::Notify( rNEvt );
}
void NumericField::DataChanged( const DataChangedEvent& rDCEvt )
{
SpinField::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void NumericField::Modify()
{
MarkToBeReformatted( true );
SpinField::Modify();
}
void NumericField::Up()
{
FieldUp();
SpinField::Up();
}
void NumericField::Down()
{
FieldDown();
SpinField::Down();
}
void NumericField::First()
{
FieldFirst();
SpinField::First();
}
void NumericField::Last()
{
FieldLast();
SpinField::Last();
}
namespace
{
Size calcMinimumSize(const Edit &rSpinField, const NumericFormatter &rFormatter)
{
OUStringBuffer aBuf;
sal_Int32 nTextLen;
nTextLen = OUString::number(rFormatter.GetMin()).getLength();
string::padToLength(aBuf, nTextLen, '9');
Size aMinTextSize = rSpinField.CalcMinimumSizeForText(
rFormatter.CreateFieldText(aBuf.makeStringAndClear().toInt64()));
nTextLen = OUString::number(rFormatter.GetMax()).getLength();
string::padToLength(aBuf, nTextLen, '9');
Size aMaxTextSize = rSpinField.CalcMinimumSizeForText(
rFormatter.CreateFieldText(aBuf.makeStringAndClear().toInt64()));
Size aRet(std::max(aMinTextSize.Width(), aMaxTextSize.Width()),
std::max(aMinTextSize.Height(), aMaxTextSize.Height()));
OUStringBuffer sBuf("999999999");
sal_uInt16 nDigits = rFormatter.GetDecimalDigits();
if (nDigits)
{
sBuf.append('.');
string::padToLength(aBuf, aBuf.getLength() + nDigits, '9');
}
aMaxTextSize = rSpinField.CalcMinimumSizeForText(sBuf.makeStringAndClear());
aRet.Width() = std::min(aRet.Width(), aMaxTextSize.Width());
return aRet;
}
}
Size NumericField::CalcMinimumSize() const
{
return calcMinimumSize(*this, *this);
}
NumericBox::NumericBox( vcl::Window* pParent, WinBits nWinStyle ) :
ComboBox( pParent, nWinStyle )
{
SetField( this );
Reformat();
if ( !(nWinStyle & WB_HIDE ) )
Show();
}
Size NumericBox::CalcMinimumSize() const
{
Size aRet(calcMinimumSize(*this, *this));
if (IsDropDownBox())
{
Size aComboSugg(ComboBox::CalcMinimumSize());
aRet.Width() = std::max(aRet.Width(), aComboSugg.Width());
aRet.Height() = std::max(aRet.Height(), aComboSugg.Height());
}
return aRet;
}
NumericBox::~NumericBox()
{
}
bool NumericBox::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplNumericProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return ComboBox::PreNotify( rNEvt );
}
bool NumericBox::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return ComboBox::Notify( rNEvt );
}
void NumericBox::DataChanged( const DataChangedEvent& rDCEvt )
{
ComboBox::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void NumericBox::Modify()
{
MarkToBeReformatted( true );
ComboBox::Modify();
}
void NumericBox::ReformatAll()
{
sal_Int64 nValue;
OUString aStr;
SetUpdateMode( false );
sal_Int32 nEntryCount = GetEntryCount();
for ( sal_Int32 i=0; i < nEntryCount; i++ )
{
ImplNumericReformat( GetEntry( i ), nValue, aStr );
RemoveEntryAt(i);
InsertEntry( aStr, i );
}
NumericFormatter::Reformat();
SetUpdateMode( true );
}
void NumericBox::InsertValue( sal_Int64 nValue, sal_Int32 nPos )
{
ComboBox::InsertEntry( CreateFieldText( nValue ), nPos );
}
static bool ImplMetricProcessKeyInput( Edit* pEdit, const KeyEvent& rKEvt,
bool, bool bUseThousandSep, const LocaleDataWrapper& rWrapper )
{
// no meaningfull strict format; therefore allow all characters
return ImplNumericProcessKeyInput( pEdit, rKEvt, false, bUseThousandSep, rWrapper );
}
static OUString ImplMetricGetUnitText(const OUString& rStr)
{
// fetch unit text
OUStringBuffer aStr;
for (sal_Int32 i = rStr.getLength()-1; i >= 0; --i)
{
sal_Unicode c = rStr[i];
if ( (c == '\'') || (c == '\"') || (c == '%' ) || unicode::isAlpha(c) || unicode::isControl(c) )
aStr.insert(0, c);
else
{
if (!aStr.isEmpty())
break;
}
}
return aStr.makeStringAndClear();
}
// #104355# support localized mesaurements
static const OUString ImplMetricToString( FieldUnit rUnit )
{
FieldUnitStringList* pList = ImplGetFieldUnits();
if( pList )
{
// return unit's default string (ie, the first one )
for( FieldUnitStringList::const_iterator it = pList->begin(); it != pList->end(); ++it )
{
if ( it->second == rUnit )
return it->first;
}
}
return OUString();
}
static FieldUnit ImplStringToMetric(const OUString &rMetricString)
{
FieldUnitStringList* pList = ImplGetCleanedFieldUnits();
if( pList )
{
// return FieldUnit
OUString aStr(rMetricString.toAsciiLowerCase());
aStr = string::remove(aStr, ' ');
for( FieldUnitStringList::const_iterator it = pList->begin(); it != pList->end(); ++it )
{
if ( it->first == aStr )
return it->second;
}
}
return FUNIT_NONE;
}
static FieldUnit ImplMetricGetUnit(const OUString& rStr)
{
OUString aStr = ImplMetricGetUnitText( rStr );
return ImplStringToMetric( aStr );
}
#define K *1000L
#define M *1000000LL
#define X *5280L
// twip in km = 254 / 14 400 000 000
// expressions too big for default size 32 bit need LL to avoid overflow
static const sal_Int64 aImplFactor[FUNIT_LINE+1][FUNIT_LINE+1] =
{ /*
mm/100 mm cm m km twip point pica inch foot mile char line */
{ 1, 100, 1 K, 100 K, 100 M, 2540, 2540, 2540, 2540,2540*12,2540*12 X , 53340, 396240},
{ 1, 1, 10, 1 K, 1 M, 2540, 2540, 2540, 2540,2540*12,2540*12 X , 5334, 396240},
{ 1, 1, 1, 100, 100 K, 254, 254, 254, 254, 254*12, 254*12 X , 5334, 39624},
{ 1, 1, 1, 1, 1 K, 254, 254, 254, 254, 254*12, 254*12 X , 533400, 39624},
{ 1, 1, 1, 1, 1, 254, 254, 254, 254, 254*12, 254*12 X ,533400 K, 39624},
{ 1440,144 K,144 K,14400 K,14400LL M, 1, 20, 240, 1440,1440*12,1440*12 X , 210, 3120},
{ 72, 7200, 7200, 720 K, 720 M, 1, 1, 12, 72, 72*12, 72*12 X , 210, 156},
{ 6, 600, 600, 60 K, 60 M, 1, 1, 1, 6, 6*12, 6*12 X , 210, 10},
{ 1, 100, 100, 10 K, 10 M, 1, 1, 1, 1, 12, 12 X , 210, 45},
{ 1, 100, 100, 10 K, 10 M, 1, 1, 1, 1, 1, 1 X , 210, 45},
{ 1, 100, 100, 10 K, 10 M, 1, 1, 1, 1, 1, 1 , 210, 45},
{ 144, 1440,14400, 14400, 14400, 1, 20, 240, 1440,1440*12, 1440*12 X, 1, 156 },
{ 720,72000,72000, 7200 K,7200LL M, 20, 10, 13, 11, 11*12, 11*12 X, 105, 1 }
};
#undef X
#undef M
#undef K
static FieldUnit eDefaultUnit = FUNIT_NONE;
FieldUnit MetricField::GetDefaultUnit() { return eDefaultUnit; }
void MetricField::SetDefaultUnit( FieldUnit meUnit ) { eDefaultUnit = meUnit; }
static FieldUnit ImplMap2FieldUnit( MapUnit meUnit, long& nDecDigits )
{
switch( meUnit )
{
case MAP_100TH_MM :
nDecDigits -= 2;
return FUNIT_MM;
case MAP_10TH_MM :
nDecDigits -= 1;
return FUNIT_MM;
case MAP_MM :
return FUNIT_MM;
case MAP_CM :
return FUNIT_CM;
case MAP_1000TH_INCH :
nDecDigits -= 3;
return FUNIT_INCH;
case MAP_100TH_INCH :
nDecDigits -= 2;
return FUNIT_INCH;
case MAP_10TH_INCH :
nDecDigits -= 1;
return FUNIT_INCH;
case MAP_INCH :
return FUNIT_INCH;
case MAP_POINT :
return FUNIT_POINT;
case MAP_TWIP :
return FUNIT_TWIP;
default:
OSL_FAIL( "default eInUnit" );
break;
}
return FUNIT_NONE;
}
static double nonValueDoubleToValueDouble( double nValue )
{
return rtl::math::isFinite( nValue ) ? nValue : 0.0;
}
sal_Int64 MetricField::ConvertValue( sal_Int64 nValue, sal_Int64 mnBaseValue, sal_uInt16 nDecDigits,
FieldUnit eInUnit, FieldUnit eOutUnit )
{
double nDouble = nonValueDoubleToValueDouble( ConvertDoubleValue(
(double)nValue, mnBaseValue, nDecDigits, eInUnit, eOutUnit ) );
sal_Int64 nLong ;
// caution: precision loss in double cast
if ( nDouble <= (double)SAL_MIN_INT64 )
nLong = SAL_MIN_INT64;
else if ( nDouble >= (double)SAL_MAX_INT64 )
nLong = SAL_MAX_INT64;
else
nLong = static_cast<sal_Int64>( nDouble );
return nLong;
}
sal_Int64 MetricField::ConvertValue( sal_Int64 nValue, sal_uInt16 nDigits,
MapUnit eInUnit, FieldUnit eOutUnit )
{
return static_cast<sal_Int64>(
nonValueDoubleToValueDouble(
ConvertDoubleValue( nValue, nDigits, eInUnit, eOutUnit ) ) );
}
double MetricField::ConvertDoubleValue( double nValue, sal_Int64 mnBaseValue, sal_uInt16 nDecDigits,
FieldUnit eInUnit, FieldUnit eOutUnit )
{
if ( eInUnit != eOutUnit )
{
sal_Int64 nMult = 1, nDiv = 1;
if ( eInUnit == FUNIT_PERCENT )
{
if ( (mnBaseValue <= 0) || (nValue <= 0) )
return nValue;
nDiv = 100 * ImplPower10(nDecDigits);
nMult = mnBaseValue;
}
else if ( eOutUnit == FUNIT_PERCENT ||
eOutUnit == FUNIT_CUSTOM ||
eOutUnit == FUNIT_NONE ||
eOutUnit == FUNIT_DEGREE ||
eOutUnit == FUNIT_SECOND ||
eOutUnit == FUNIT_MILLISECOND ||
eOutUnit == FUNIT_PIXEL ||
eInUnit == FUNIT_CUSTOM ||
eInUnit == FUNIT_NONE ||
eInUnit == FUNIT_DEGREE ||
eInUnit == FUNIT_MILLISECOND ||
eInUnit == FUNIT_PIXEL )
return nValue;
else
{
if ( eOutUnit == FUNIT_100TH_MM )
eOutUnit = FUNIT_NONE;
if ( eInUnit == FUNIT_100TH_MM )
eInUnit = FUNIT_NONE;
nDiv = aImplFactor[eInUnit][eOutUnit];
nMult = aImplFactor[eOutUnit][eInUnit];
DBG_ASSERT( nMult > 0, "illegal *" );
DBG_ASSERT( nDiv > 0, "illegal /" );
}
if ( nMult != 1 && nMult > 0 )
nValue *= nMult;
if ( nDiv != 1 && nDiv > 0 )
{
nValue += ( nValue < 0 ) ? (-nDiv/2) : (nDiv/2);
nValue /= nDiv;
}
}
return nValue;
}
double MetricField::ConvertDoubleValue( double nValue, sal_uInt16 nDigits,
MapUnit eInUnit, FieldUnit eOutUnit )
{
if ( eOutUnit == FUNIT_PERCENT ||
eOutUnit == FUNIT_CUSTOM ||
eOutUnit == FUNIT_NONE ||
eInUnit == MAP_PIXEL ||
eInUnit == MAP_SYSFONT ||
eInUnit == MAP_APPFONT ||
eInUnit == MAP_RELATIVE )
{
OSL_FAIL( "invalid parameters" );
return nValue;
}
long nDecDigits = nDigits;
FieldUnit eFieldUnit = ImplMap2FieldUnit( eInUnit, nDecDigits );
if ( nDecDigits < 0 )
{
while ( nDecDigits )
{
nValue += 5;
nValue /= 10;
nDecDigits++;
}
}
else
{
nValue *= ImplPower10(nDecDigits);
}
if ( eFieldUnit != eOutUnit )
{
sal_Int64 nDiv = aImplFactor[eFieldUnit][eOutUnit];
sal_Int64 nMult = aImplFactor[eOutUnit][eFieldUnit];
DBG_ASSERT( nMult > 0, "illegal *" );
DBG_ASSERT( nDiv > 0, "illegal /" );
if ( nMult != 1 && nMult > 0)
nValue *= nMult;
if ( nDiv != 1 && nDiv > 0 )
{
nValue += (nValue < 0) ? (-nDiv/2) : (nDiv/2);
nValue /= nDiv;
}
}
return nValue;
}
double MetricField::ConvertDoubleValue( double nValue, sal_uInt16 nDigits,
FieldUnit eInUnit, MapUnit eOutUnit )
{
if ( eInUnit == FUNIT_PERCENT ||
eInUnit == FUNIT_CUSTOM ||
eInUnit == FUNIT_NONE ||
eInUnit == FUNIT_DEGREE ||
eInUnit == FUNIT_SECOND ||
eInUnit == FUNIT_MILLISECOND ||
eInUnit == FUNIT_PIXEL ||
eOutUnit == MAP_PIXEL ||
eOutUnit == MAP_SYSFONT ||
eOutUnit == MAP_APPFONT ||
eOutUnit == MAP_RELATIVE )
{
OSL_FAIL( "invalid parameters" );
return nValue;
}
long nDecDigits = nDigits;
FieldUnit eFieldUnit = ImplMap2FieldUnit( eOutUnit, nDecDigits );
if ( nDecDigits < 0 )
{
nValue *= ImplPower10(-nDecDigits);
}
else
{
nValue /= ImplPower10(nDecDigits);
}
if ( eFieldUnit != eInUnit )
{
sal_Int64 nDiv = aImplFactor[eInUnit][eFieldUnit];
sal_Int64 nMult = aImplFactor[eFieldUnit][eInUnit];
DBG_ASSERT( nMult > 0, "illegal *" );
DBG_ASSERT( nDiv > 0, "illegal /" );
if( nMult != 1 && nMult > 0 )
nValue *= nMult;
if( nDiv != 1 && nDiv > 0 )
{
nValue += (nValue < 0) ? (-nDiv/2) : (nDiv/2);
nValue /= nDiv;
}
}
return nValue;
}
static bool ImplMetricGetValue( const OUString& rStr, double& rValue, sal_Int64 nBaseValue,
sal_uInt16 nDecDigits, const LocaleDataWrapper& rLocaleDataWrapper, FieldUnit eUnit )
{
// Get value
sal_Int64 nValue;
if ( !ImplNumericGetValue( rStr, nValue, nDecDigits, rLocaleDataWrapper ) )
return false;
// Determine unit
FieldUnit eEntryUnit = ImplMetricGetUnit( rStr );
// Recalculate unit
// caution: conversion to double loses precision
rValue = MetricField::ConvertDoubleValue( (double)nValue, nBaseValue, nDecDigits, eEntryUnit, eUnit );
return true;
}
bool MetricFormatter::ImplMetricReformat( const OUString& rStr, double& rValue, OUString& rOutStr )
{
if ( !ImplMetricGetValue( rStr, rValue, mnBaseValue, GetDecimalDigits(), ImplGetLocaleDataWrapper(), meUnit ) )
return true;
else
{
double nTempVal = rValue;
// caution: precision loss in double cast
if ( nTempVal > GetMax() )
nTempVal = (double)GetMax();
else if ( nTempVal < GetMin())
nTempVal = (double)GetMin();
if ( GetErrorHdl().IsSet() && (rValue != nTempVal) )
{
mnCorrectedValue = (sal_Int64)nTempVal;
if ( !GetErrorHdl().Call( this ) )
{
mnCorrectedValue = 0;
return false;
}
else
mnCorrectedValue = 0;
}
rOutStr = CreateFieldText( (sal_Int64)nTempVal );
return true;
}
}
inline void MetricFormatter::ImplInit()
{
mnBaseValue = 0;
meUnit = MetricField::GetDefaultUnit();
mnType = FORMAT_METRIC;
}
MetricFormatter::MetricFormatter()
{
ImplInit();
}
void MetricFormatter::ImplLoadRes( const ResId& rResId )
{
NumericFormatter::ImplLoadRes( rResId );
ResMgr* pMgr = rResId.GetResMgr();
if( pMgr )
{
sal_uLong nMask = pMgr->ReadLong();
if ( METRICFORMATTER_UNIT & nMask )
{
sal_uLong nUnit = pMgr->ReadLong();
assert(nUnit <= FUNIT_MILLISECOND && "out of FieldUnit bounds");
if (nUnit <= FUNIT_MILLISECOND)
meUnit = (FieldUnit)nUnit;
}
if ( METRICFORMATTER_CUSTOMUNITTEXT & nMask )
maCustomUnitText = pMgr->ReadString();
}
}
MetricFormatter::~MetricFormatter()
{
}
void MetricFormatter::SetUnit( FieldUnit eNewUnit )
{
if ( eNewUnit == FUNIT_100TH_MM )
{
SetDecimalDigits( GetDecimalDigits() + 2 );
meUnit = FUNIT_MM;
}
else
meUnit = eNewUnit;
ReformatAll();
}
void MetricFormatter::SetCustomUnitText( const OUString& rStr )
{
maCustomUnitText = rStr;
ReformatAll();
}
void MetricFormatter::SetValue( sal_Int64 nNewValue, FieldUnit eInUnit )
{
SetUserValue( nNewValue, eInUnit );
mnFieldValue = mnLastValue;
}
OUString MetricFormatter::CreateFieldText( sal_Int64 nValue ) const
{
//whether percent is separated from its number is locale
//specific, pawn it off to icu to decide
if (meUnit == FUNIT_PERCENT)
{
double dValue = nValue;
dValue /= ImplPower10(GetDecimalDigits());
return unicode::formatPercent(dValue, Application::GetSettings().GetUILanguageTag());
}
OUString aStr = NumericFormatter::CreateFieldText( nValue );
if( meUnit == FUNIT_CUSTOM )
aStr += maCustomUnitText;
else
{
if (meUnit != FUNIT_NONE && meUnit != FUNIT_DEGREE)
aStr += " ";
assert(meUnit != FUNIT_PERCENT);
aStr += ImplMetricToString( meUnit );
}
return aStr;
}
void MetricFormatter::SetUserValue( sal_Int64 nNewValue, FieldUnit eInUnit )
{
// convert to previously configured units
nNewValue = MetricField::ConvertValue( nNewValue, mnBaseValue, GetDecimalDigits(), eInUnit, meUnit );
NumericFormatter::SetUserValue( nNewValue );
}
sal_Int64 MetricFormatter::GetValue( FieldUnit eOutUnit ) const
{
if ( !GetField() )
return 0;
double nTempValue;
// caution: precision loss in double cast
if ( !ImplMetricGetValue( GetField()->GetText(), nTempValue, mnBaseValue, GetDecimalDigits(), ImplGetLocaleDataWrapper(), meUnit ) )
nTempValue = (double)mnLastValue;
// caution: precision loss in double cast
if ( nTempValue > mnMax )
nTempValue = (double)mnMax;
else if ( nTempValue < mnMin )
nTempValue = (double)mnMin;
// convert to requested units
return MetricField::ConvertValue( (sal_Int64)nTempValue, mnBaseValue, GetDecimalDigits(), meUnit, eOutUnit );
}
void MetricFormatter::SetValue( sal_Int64 nValue )
{
// Implementation not inline, because it is a virtual Function
SetValue( nValue, FUNIT_NONE );
}
sal_Int64 MetricFormatter::GetValue() const
{
// Implementation not inline, because it is a virtual Function
return GetValue( FUNIT_NONE );
}
void MetricFormatter::SetMin( sal_Int64 nNewMin, FieldUnit eInUnit )
{
// convert to requested units
NumericFormatter::SetMin( MetricField::ConvertValue( nNewMin, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit ) );
}
sal_Int64 MetricFormatter::GetMin( FieldUnit eOutUnit ) const
{
// convert to requested units
return MetricField::ConvertValue( NumericFormatter::GetMin(), mnBaseValue,
GetDecimalDigits(), meUnit, eOutUnit );
}
void MetricFormatter::SetMax( sal_Int64 nNewMax, FieldUnit eInUnit )
{
// convert to requested units
NumericFormatter::SetMax( MetricField::ConvertValue( nNewMax, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit ) );
}
sal_Int64 MetricFormatter::GetMax( FieldUnit eOutUnit ) const
{
// convert to requested units
return MetricField::ConvertValue( NumericFormatter::GetMax(), mnBaseValue,
GetDecimalDigits(), meUnit, eOutUnit );
}
void MetricFormatter::SetBaseValue( sal_Int64 nNewBase, FieldUnit eInUnit )
{
mnBaseValue = MetricField::ConvertValue( nNewBase, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit );
}
sal_Int64 MetricFormatter::GetBaseValue( FieldUnit eOutUnit ) const
{
// convert to requested units
return MetricField::ConvertValue( mnBaseValue, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
}
void MetricFormatter::Reformat()
{
if ( !GetField() )
return;
OUString aText = GetField()->GetText();
if ( meUnit == FUNIT_CUSTOM )
maCurUnitText = ImplMetricGetUnitText( aText );
OUString aStr;
// caution: precision loss in double cast
double nTemp = (double)mnLastValue;
bool bOK = ImplMetricReformat( aText, nTemp, aStr );
mnLastValue = (sal_Int64)nTemp;
if ( !bOK )
return;
if ( !aStr.isEmpty() )
{
ImplSetText( aStr );
if ( meUnit == FUNIT_CUSTOM )
CustomConvert();
}
else
SetValue( mnLastValue );
maCurUnitText.clear();
}
sal_Int64 MetricFormatter::GetCorrectedValue( FieldUnit eOutUnit ) const
{
// convert to requested units
return MetricField::ConvertValue( mnCorrectedValue, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
}
MetricField::MetricField( vcl::Window* pParent, WinBits nWinStyle ) :
SpinField( pParent, nWinStyle )
{
SetField( this );
Reformat();
}
MetricField::MetricField( vcl::Window* pParent, const ResId& rResId ) :
SpinField( WINDOW_METRICFIELD )
{
rResId.SetRT( RSC_METRICFIELD );
WinBits nStyle = ImplInitRes( rResId ) ;
SpinField::ImplInit( pParent, nStyle );
SetField( this );
ImplLoadRes( rResId );
if ( !(nStyle & WB_HIDE ) )
Show();
}
Size MetricField::CalcMinimumSize() const
{
return calcMinimumSize(*this, *this);
}
bool MetricField::set_property(const OString &rKey, const OString &rValue)
{
if (rKey == "digits")
SetDecimalDigits(rValue.toInt32());
else if (rKey == "spin-size")
SetSpinSize(rValue.toInt32());
else
return SpinField::set_property(rKey, rValue);
return true;
}
void MetricField::ImplLoadRes( const ResId& rResId )
{
SpinField::ImplLoadRes( rResId );
MetricFormatter::ImplLoadRes( ResId( (RSHEADER_TYPE *)GetClassRes(), *rResId.GetResMgr() ) );
sal_uLong nMask = ReadLongRes();
if ( METRICFIELD_FIRST & nMask )
mnFirst = ReadLongRes();
if ( METRICFIELD_LAST & nMask )
mnLast = ReadLongRes();
if ( METRICFIELD_SPINSIZE & nMask )
mnSpinSize = ReadLongRes();
Reformat();
}
MetricField::~MetricField()
{
}
void MetricField::SetUnit( FieldUnit nNewUnit )
{
sal_Int64 nRawMax = GetMax( nNewUnit );
sal_Int64 nMax = Denormalize( nRawMax );
sal_Int64 nMin = Denormalize( GetMin( nNewUnit ) );
sal_Int64 nFirst = Denormalize( GetFirst( nNewUnit ) );
sal_Int64 nLast = Denormalize( GetLast( nNewUnit ) );
MetricFormatter::SetUnit( nNewUnit );
SetMax( Normalize( nMax ), nNewUnit );
SetMin( Normalize( nMin ), nNewUnit );
SetFirst( Normalize( nFirst ), nNewUnit );
SetLast( Normalize( nLast ), nNewUnit );
}
void MetricField::SetFirst( sal_Int64 nNewFirst, FieldUnit eInUnit )
{
// convert
nNewFirst = MetricField::ConvertValue( nNewFirst, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit );
mnFirst = nNewFirst;
}
sal_Int64 MetricField::GetFirst( FieldUnit eOutUnit ) const
{
// convert
return MetricField::ConvertValue( mnFirst, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
}
void MetricField::SetLast( sal_Int64 nNewLast, FieldUnit eInUnit )
{
// convert
nNewLast = MetricField::ConvertValue( nNewLast, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit );
mnLast = nNewLast;
}
sal_Int64 MetricField::GetLast( FieldUnit eOutUnit ) const
{
// conver
return MetricField::ConvertValue( mnLast, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
}
bool MetricField::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplMetricProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return SpinField::PreNotify( rNEvt );
}
bool MetricField::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return SpinField::Notify( rNEvt );
}
void MetricField::DataChanged( const DataChangedEvent& rDCEvt )
{
SpinField::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void MetricField::Modify()
{
MarkToBeReformatted( true );
SpinField::Modify();
}
void MetricField::Up()
{
FieldUp();
SpinField::Up();
}
void MetricField::Down()
{
FieldDown();
SpinField::Down();
}
void MetricField::First()
{
FieldFirst();
SpinField::First();
}
void MetricField::Last()
{
FieldLast();
SpinField::Last();
}
void MetricField::CustomConvert()
{
maCustomConvertLink.Call( this );
}
MetricBox::MetricBox( vcl::Window* pParent, WinBits nWinStyle ) :
ComboBox( pParent, nWinStyle )
{
SetField( this );
Reformat();
}
Size MetricBox::CalcMinimumSize() const
{
Size aRet(calcMinimumSize(*this, *this));
if (IsDropDownBox())
{
Size aComboSugg(ComboBox::CalcMinimumSize());
aRet.Width() = std::max(aRet.Width(), aComboSugg.Width());
aRet.Height() = std::max(aRet.Height(), aComboSugg.Height());
}
return aRet;
}
MetricBox::~MetricBox()
{
}
bool MetricBox::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplMetricProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return ComboBox::PreNotify( rNEvt );
}
bool MetricBox::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return ComboBox::Notify( rNEvt );
}
void MetricBox::DataChanged( const DataChangedEvent& rDCEvt )
{
ComboBox::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void MetricBox::Modify()
{
MarkToBeReformatted( true );
ComboBox::Modify();
}
void MetricBox::ReformatAll()
{
double nValue;
OUString aStr;
SetUpdateMode( false );
sal_Int32 nEntryCount = GetEntryCount();
for ( sal_Int32 i=0; i < nEntryCount; i++ )
{
ImplMetricReformat( GetEntry( i ), nValue, aStr );
RemoveEntryAt(i);
InsertEntry( aStr, i );
}
MetricFormatter::Reformat();
SetUpdateMode( true );
}
void MetricBox::CustomConvert()
{
maCustomConvertLink.Call( this );
}
void MetricBox::InsertValue( sal_Int64 nValue, FieldUnit eInUnit, sal_Int32 nPos )
{
// convert to previously configured units
nValue = MetricField::ConvertValue( nValue, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit );
ComboBox::InsertEntry( CreateFieldText( nValue ), nPos );
}
sal_Int64 MetricBox::GetValue( sal_Int32 nPos, FieldUnit eOutUnit ) const
{
double nValue = 0;
ImplMetricGetValue( ComboBox::GetEntry( nPos ), nValue, mnBaseValue,
GetDecimalDigits(), ImplGetLocaleDataWrapper(), meUnit );
// convert to previously configured units
sal_Int64 nRetValue = MetricField::ConvertValue( (sal_Int64)nValue, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
return nRetValue;
}
sal_Int32 MetricBox::GetValuePos( sal_Int64 nValue, FieldUnit eInUnit ) const
{
// convert to previously configured units
nValue = MetricField::ConvertValue( nValue, mnBaseValue, GetDecimalDigits(),
eInUnit, meUnit );
return ComboBox::GetEntryPos( CreateFieldText( nValue ) );
}
sal_Int64 MetricBox::GetValue( FieldUnit eOutUnit ) const
{
// Implementation not inline, because it is a virtual Function
return MetricFormatter::GetValue( eOutUnit );
}
sal_Int64 MetricBox::GetValue() const
{
// Implementation not inline, because it is a virtual Function
return GetValue( FUNIT_NONE );
}
static bool ImplCurrencyProcessKeyInput( Edit* pEdit, const KeyEvent& rKEvt,
bool, bool bUseThousandSep, const LocaleDataWrapper& rWrapper )
{
// no strict format set; therefore allow all characters
return ImplNumericProcessKeyInput( pEdit, rKEvt, false, bUseThousandSep, rWrapper );
}
inline bool ImplCurrencyGetValue( const OUString& rStr, sal_Int64& rValue,
sal_uInt16 nDecDigits, const LocaleDataWrapper& rWrapper )
{
// fetch number
return ImplNumericGetValue( rStr, rValue, nDecDigits, rWrapper, true );
}
bool CurrencyFormatter::ImplCurrencyReformat( const OUString& rStr, OUString& rOutStr )
{
sal_Int64 nValue;
if ( !ImplNumericGetValue( rStr, nValue, GetDecimalDigits(), ImplGetLocaleDataWrapper(), true ) )
return true;
else
{
sal_Int64 nTempVal = nValue;
if ( nTempVal > GetMax() )
nTempVal = GetMax();
else if ( nTempVal < GetMin())
nTempVal = GetMin();
if ( GetErrorHdl().IsSet() && (nValue != nTempVal) )
{
mnCorrectedValue = nTempVal;
if ( !GetErrorHdl().Call( this ) )
{
mnCorrectedValue = 0;
return false;
}
else
mnCorrectedValue = 0;
}
rOutStr = CreateFieldText( nTempVal );
return true;
}
}
inline void CurrencyFormatter::ImplInit()
{
mnType = FORMAT_CURRENCY;
}
CurrencyFormatter::CurrencyFormatter()
{
ImplInit();
}
CurrencyFormatter::~CurrencyFormatter()
{
}
OUString CurrencyFormatter::GetCurrencySymbol() const
{
return ImplGetLocaleDataWrapper().getCurrSymbol();
}
void CurrencyFormatter::SetValue( sal_Int64 nNewValue )
{
SetUserValue( nNewValue );
mnFieldValue = mnLastValue;
SetEmptyFieldValueData( false );
}
OUString CurrencyFormatter::CreateFieldText( sal_Int64 nValue ) const
{
return ImplGetLocaleDataWrapper().getCurr( nValue, GetDecimalDigits(), GetCurrencySymbol(), IsUseThousandSep() );
}
sal_Int64 CurrencyFormatter::GetValue() const
{
if ( !GetField() )
return 0;
sal_Int64 nTempValue;
if ( ImplCurrencyGetValue( GetField()->GetText(), nTempValue, GetDecimalDigits(), ImplGetLocaleDataWrapper() ) )
{
return ClipAgainstMinMax(nTempValue);
}
else
return mnLastValue;
}
void CurrencyFormatter::Reformat()
{
if ( !GetField() )
return;
OUString aStr;
bool bOK = ImplCurrencyReformat( GetField()->GetText(), aStr );
if ( !bOK )
return;
if ( !aStr.isEmpty() )
{
ImplSetText( aStr );
sal_Int64 nTemp = mnLastValue;
ImplCurrencyGetValue( aStr, nTemp, GetDecimalDigits(), ImplGetLocaleDataWrapper() );
mnLastValue = nTemp;
}
else
SetValue( mnLastValue );
}
CurrencyField::CurrencyField( vcl::Window* pParent, WinBits nWinStyle ) :
SpinField( pParent, nWinStyle )
{
SetField( this );
Reformat();
}
CurrencyField::~CurrencyField()
{
}
bool CurrencyField::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplCurrencyProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return SpinField::PreNotify( rNEvt );
}
bool CurrencyField::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return SpinField::Notify( rNEvt );
}
void CurrencyField::DataChanged( const DataChangedEvent& rDCEvt )
{
SpinField::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void CurrencyField::Modify()
{
MarkToBeReformatted( true );
SpinField::Modify();
}
void CurrencyField::Up()
{
FieldUp();
SpinField::Up();
}
void CurrencyField::Down()
{
FieldDown();
SpinField::Down();
}
void CurrencyField::First()
{
FieldFirst();
SpinField::First();
}
void CurrencyField::Last()
{
FieldLast();
SpinField::Last();
}
CurrencyBox::CurrencyBox( vcl::Window* pParent, WinBits nWinStyle ) :
ComboBox( pParent, nWinStyle )
{
SetField( this );
Reformat();
}
CurrencyBox::~CurrencyBox()
{
}
bool CurrencyBox::PreNotify( NotifyEvent& rNEvt )
{
if ( (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT) && !rNEvt.GetKeyEvent()->GetKeyCode().IsMod2() )
{
if ( ImplCurrencyProcessKeyInput( GetField(), *rNEvt.GetKeyEvent(), IsStrictFormat(), IsUseThousandSep(), ImplGetLocaleDataWrapper() ) )
return true;
}
return ComboBox::PreNotify( rNEvt );
}
bool CurrencyBox::Notify( NotifyEvent& rNEvt )
{
if ( rNEvt.GetType() == MouseNotifyEvent::GETFOCUS )
MarkToBeReformatted( false );
else if ( rNEvt.GetType() == MouseNotifyEvent::LOSEFOCUS )
{
if ( MustBeReformatted() && (!GetText().isEmpty() || !IsEmptyFieldValueEnabled()) )
Reformat();
}
return ComboBox::Notify( rNEvt );
}
void CurrencyBox::DataChanged( const DataChangedEvent& rDCEvt )
{
ComboBox::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::LOCALE) )
{
OUString sOldDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sOldThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
if ( IsDefaultLocale() )
ImplGetLocaleDataWrapper().setLanguageTag( GetSettings().GetLanguageTag() );
OUString sNewDecSep = ImplGetLocaleDataWrapper().getNumDecimalSep();
OUString sNewThSep = ImplGetLocaleDataWrapper().getNumThousandSep();
ImplUpdateSeparators( sOldDecSep, sNewDecSep, sOldThSep, sNewThSep, this );
ReformatAll();
}
}
void CurrencyBox::Modify()
{
MarkToBeReformatted( true );
ComboBox::Modify();
}
void CurrencyBox::ReformatAll()
{
OUString aStr;
SetUpdateMode( false );
sal_Int32 nEntryCount = GetEntryCount();
for ( sal_Int32 i=0; i < nEntryCount; i++ )
{
ImplCurrencyReformat( GetEntry( i ), aStr );
RemoveEntryAt(i);
InsertEntry( aStr, i );
}
CurrencyFormatter::Reformat();
SetUpdateMode( true );
}
sal_Int64 CurrencyBox::GetValue() const
{
// Implementation not inline, because it is a virtual Function
return CurrencyFormatter::GetValue();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */