diff options
Diffstat (limited to 'forms/source/xforms/datatypes.cxx')
| -rw-r--r-- | forms/source/xforms/datatypes.cxx | 976 |
1 files changed, 976 insertions, 0 deletions
diff --git a/forms/source/xforms/datatypes.cxx b/forms/source/xforms/datatypes.cxx new file mode 100644 index 000000000..d4578013c --- /dev/null +++ b/forms/source/xforms/datatypes.cxx @@ -0,0 +1,976 @@ +/* -*- 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 <memory> +#include "datatypes.hxx" +#include "resourcehelper.hxx" +#include <frm_strings.hxx> +#include <property.hxx> +#include <strings.hrc> +#include "convert.hxx" + +#include <com/sun/star/xsd/DataTypeClass.hpp> +#include <com/sun/star/xsd/WhiteSpaceTreatment.hpp> +#include <tools/datetime.hxx> +#include <rtl/math.hxx> +#include <sal/log.hxx> + + +namespace xforms +{ + + + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::Any; + using ::com::sun::star::util::Date; + using ::com::sun::star::util::Time; + using ::com::sun::star::util::DateTime; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::beans::XPropertyChangeListener; + using ::com::sun::star::beans::XVetoableChangeListener; + + using ::com::sun::star::beans::PropertyAttribute::BOUND; + using ::com::sun::star::beans::PropertyAttribute::READONLY; + + using namespace ::com::sun::star::xsd; + using namespace ::frm; + U_NAMESPACE_USE + + OXSDDataType::OXSDDataType( const OUString& _rName, sal_Int16 _nTypeClass ) + :OXSDDataType_PBase( m_aBHelper ) + ,m_bIsBasic( true ) + ,m_nTypeClass( _nTypeClass ) + ,m_sName( _rName ) + ,m_nWST( WhiteSpaceTreatment::Preserve ) + ,m_bPatternMatcherDirty( true ) + { + } + + + OXSDDataType::~OXSDDataType() + { + } + + + void OXSDDataType::registerProperties() + { + registerProperty( PROPERTY_NAME, PROPERTY_ID_NAME, BOUND, &m_sName, cppu::UnoType<decltype(m_sName)>::get() ); + registerProperty( PROPERTY_XSD_WHITESPACE, PROPERTY_ID_XSD_WHITESPACE, BOUND, &m_nWST, cppu::UnoType<cppu::UnoUnsignedShortType>::get() ); + registerProperty( PROPERTY_XSD_PATTERN, PROPERTY_ID_XSD_PATTERN, BOUND, &m_sPattern, cppu::UnoType<decltype(m_sPattern)>::get() ); + + registerProperty( PROPERTY_XSD_IS_BASIC, PROPERTY_ID_XSD_IS_BASIC, READONLY, &m_bIsBasic, cppu::UnoType<decltype(m_bIsBasic)>::get() ); + registerProperty( PROPERTY_XSD_TYPE_CLASS, PROPERTY_ID_XSD_TYPE_CLASS, READONLY, &m_nTypeClass, cppu::UnoType<decltype(m_nTypeClass)>::get() ); + } + + + void OXSDDataType::initializeClone( const OXSDDataType& _rCloneSource ) + { + m_bIsBasic = false; + m_nTypeClass = _rCloneSource.m_nTypeClass; + m_sPattern = _rCloneSource.m_sPattern; + m_nWST = _rCloneSource.m_nWST; + } + + + rtl::Reference<OXSDDataType> OXSDDataType::clone( const OUString& _rNewName ) const + { + rtl::Reference<OXSDDataType> pClone = createClone( _rNewName ); + pClone->initializeClone( *this ); + return pClone; + } + + + IMPLEMENT_FORWARD_XINTERFACE2( OXSDDataType, OXSDDataType_Base, ::comphelper::OPropertyContainer ) + + + IMPLEMENT_FORWARD_XTYPEPROVIDER2( OXSDDataType, OXSDDataType_Base, ::comphelper::OPropertyContainer ) + + OUString SAL_CALL OXSDDataType::getName( ) + { + return m_sName; + } + + + void SAL_CALL OXSDDataType::setName( const OUString& aName ) + { + // TODO: check the name for conflicts in the repository + setFastPropertyValue( PROPERTY_ID_NAME, Any(aName) ); + SAL_WARN_IF( m_sName != aName, "forms.misc", "OXSDDataType::setName: inconsistency!" ); + } + + + OUString SAL_CALL OXSDDataType::getPattern() + { + return m_sPattern; + } + + + void SAL_CALL OXSDDataType::setPattern( const OUString& _pattern ) + { + setFastPropertyValue( PROPERTY_ID_XSD_PATTERN, Any(_pattern) ); + SAL_WARN_IF( m_sPattern != _pattern, "forms.misc", "OXSDDataType::setPattern: inconsistency!" ); + } + + + sal_Int16 SAL_CALL OXSDDataType::getWhiteSpaceTreatment() + { + return m_nWST; + } + + + void SAL_CALL OXSDDataType::setWhiteSpaceTreatment( sal_Int16 _whitespacetreatment ) + { + setFastPropertyValue( PROPERTY_ID_XSD_WHITESPACE, Any(_whitespacetreatment) ); + SAL_WARN_IF( m_nWST != _whitespacetreatment, "forms.misc", "OXSDDataType::setWhiteSpaceTreatment: inconsistency!" ); + } + + + sal_Bool SAL_CALL OXSDDataType::getIsBasic() + { + return m_bIsBasic; + } + + + sal_Int16 SAL_CALL OXSDDataType::getTypeClass() + { + return m_nTypeClass; + } + + + sal_Bool OXSDDataType::validate( const OUString& sValue ) + { + return bool(_validate( sValue )); + } + + + OUString OXSDDataType::explainInvalid( const OUString& sValue ) + { + // get reason + TranslateId pReason = _validate( sValue ); + + // get resource and return localized string + return (!pReason) + ? OUString() + : getResource( pReason, sValue, + _explainInvalid( pReason ) ); + } + + OUString OXSDDataType::_explainInvalid(TranslateId rReason) + { + if ( RID_STR_XFORMS_PATTERN_DOESNT_MATCH == rReason ) + { + OSL_ENSURE( !m_sPattern.isEmpty(), "OXSDDataType::_explainInvalid: how can this error occur without a regular expression?" ); + return m_sPattern; + } + return OUString(); + } + + namespace + { + void lcl_initializePatternMatcher( ::std::unique_ptr< RegexMatcher >& _rpMatcher, const OUString& _rPattern ) + { + UErrorCode nMatchStatus = U_ZERO_ERROR; + UnicodeString aIcuPattern( reinterpret_cast<const UChar *>(_rPattern.getStr()), _rPattern.getLength() ); + _rpMatcher.reset( new RegexMatcher( aIcuPattern, 0, nMatchStatus ) ); + OSL_ENSURE( U_SUCCESS( nMatchStatus ), "lcl_initializePatternMatcher: invalid pattern property!" ); + // if asserts, then something changed our pattern without going to convertFastPropertyValue/checkPropertySanity + } + + bool lcl_matchString( RegexMatcher& _rMatcher, const OUString& _rText ) + { + UErrorCode nMatchStatus = U_ZERO_ERROR; + UnicodeString aInput( reinterpret_cast<const UChar *>(_rText.getStr()), _rText.getLength() ); + _rMatcher.reset( aInput ); + if ( _rMatcher.matches( nMatchStatus ) ) + { + int32_t nStart = _rMatcher.start( nMatchStatus ); + int32_t nEnd = _rMatcher.end ( nMatchStatus ); + if ( ( nStart == 0 ) && ( nEnd == _rText.getLength() ) ) + return true; + } + + return false; + } + } + + TranslateId OXSDDataType::_validate( const OUString& _rValue ) + { + // care for the regular expression + if ( !m_sPattern.isEmpty() ) + { + // ensure our pattern matcher is up to date + if ( m_bPatternMatcherDirty ) + { + lcl_initializePatternMatcher( m_pPatternMatcher, m_sPattern ); + m_bPatternMatcherDirty = false; + } + + // let it match the string + if (!lcl_matchString(*m_pPatternMatcher, _rValue)) + return RID_STR_XFORMS_PATTERN_DOESNT_MATCH; + } + + return {}; + } + + + sal_Bool OXSDDataType::convertFastPropertyValue( Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue ) + { + // let the base class do the conversion + if ( !OXSDDataType_PBase::convertFastPropertyValue( _rConvertedValue, _rOldValue, _nHandle, _rValue ) ) + return false; + + // sanity checks + OUString sErrorMessage; + if ( !checkPropertySanity( _nHandle, _rConvertedValue, sErrorMessage ) ) + { + IllegalArgumentException aException; + aException.Message = sErrorMessage; + aException.Context = *this; + throw aException; + } + + return true; + } + + + void SAL_CALL OXSDDataType::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue ) + { + OXSDDataType_PBase::setFastPropertyValue_NoBroadcast( _nHandle, _rValue ); + if ( _nHandle == PROPERTY_ID_XSD_PATTERN ) + m_bPatternMatcherDirty = true; + } + + + bool OXSDDataType::checkPropertySanity( sal_Int32 _nHandle, const css::uno::Any& _rNewValue, OUString& _rErrorMessage ) + { + if ( _nHandle == PROPERTY_ID_XSD_PATTERN ) + { + OUString sPattern; + OSL_VERIFY( _rNewValue >>= sPattern ); + + UnicodeString aIcuPattern( reinterpret_cast<const UChar *>(sPattern.getStr()), sPattern.getLength() ); + UErrorCode nMatchStatus = U_ZERO_ERROR; + RegexMatcher aMatcher( aIcuPattern, 0, nMatchStatus ); + if ( U_FAILURE( nMatchStatus ) ) + { + _rErrorMessage = "This is no valid pattern."; + return false; + } + } + return true; + } + + + void SAL_CALL OXSDDataType::setPropertyValue( const OUString& aPropertyName, const Any& aValue ) + { + OXSDDataType_PBase::setPropertyValue( aPropertyName, aValue ); + } + + + Any SAL_CALL OXSDDataType::getPropertyValue( const OUString& PropertyName ) + { + return OXSDDataType_PBase::getPropertyValue( PropertyName ); + } + + + void SAL_CALL OXSDDataType::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) + { + OXSDDataType_PBase::addPropertyChangeListener( aPropertyName, xListener ); + } + + + void SAL_CALL OXSDDataType::removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener ) + { + OXSDDataType_PBase::removePropertyChangeListener( aPropertyName, aListener ); + } + + + void SAL_CALL OXSDDataType::addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) + { + OXSDDataType_PBase::addVetoableChangeListener( PropertyName, aListener ); + } + + + void SAL_CALL OXSDDataType::removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) + { + OXSDDataType_PBase::removeVetoableChangeListener( PropertyName, aListener ); + } + + OValueLimitedType_Base::OValueLimitedType_Base( const OUString& _rName, sal_Int16 _nTypeClass ) + :OXSDDataType( _rName, _nTypeClass ) + ,m_fCachedMaxInclusive( 0 ) + ,m_fCachedMaxExclusive( 0 ) + ,m_fCachedMinInclusive( 0 ) + ,m_fCachedMinExclusive( 0 ) + { + } + + + void OValueLimitedType_Base::initializeClone( const OXSDDataType& _rCloneSource ) + { + OXSDDataType::initializeClone( _rCloneSource ); + initializeTypedClone( static_cast< const OValueLimitedType_Base& >( _rCloneSource ) ); + } + + + void OValueLimitedType_Base::initializeTypedClone( const OValueLimitedType_Base& _rCloneSource ) + { + m_aMaxInclusive = _rCloneSource.m_aMaxInclusive; + m_aMaxExclusive = _rCloneSource.m_aMaxExclusive; + m_aMinInclusive = _rCloneSource.m_aMinInclusive; + m_aMinExclusive = _rCloneSource.m_aMinExclusive; + m_fCachedMaxInclusive = _rCloneSource.m_fCachedMaxInclusive; + m_fCachedMaxExclusive = _rCloneSource.m_fCachedMaxExclusive; + m_fCachedMinInclusive = _rCloneSource.m_fCachedMinInclusive; + m_fCachedMinExclusive = _rCloneSource.m_fCachedMinExclusive; + } + + + void SAL_CALL OValueLimitedType_Base::setFastPropertyValue_NoBroadcast( + sal_Int32 _nHandle, const css::uno::Any& _rValue ) + { + OXSDDataType::setFastPropertyValue_NoBroadcast( _nHandle, _rValue ); + + // if one of our limit properties has been set, translate it into a double + // value, for later efficient validation + switch ( _nHandle ) + { + case PROPERTY_ID_XSD_MAX_INCLUSIVE_INT: + case PROPERTY_ID_XSD_MAX_INCLUSIVE_DOUBLE: + case PROPERTY_ID_XSD_MAX_INCLUSIVE_DATE: + case PROPERTY_ID_XSD_MAX_INCLUSIVE_TIME: + case PROPERTY_ID_XSD_MAX_INCLUSIVE_DATE_TIME: + if ( m_aMaxInclusive.hasValue() ) + normalizeValue( m_aMaxInclusive, m_fCachedMaxInclusive ); + else + m_fCachedMaxInclusive = 0; + break; + case PROPERTY_ID_XSD_MAX_EXCLUSIVE_INT: + case PROPERTY_ID_XSD_MAX_EXCLUSIVE_DOUBLE: + case PROPERTY_ID_XSD_MAX_EXCLUSIVE_DATE: + case PROPERTY_ID_XSD_MAX_EXCLUSIVE_TIME: + case PROPERTY_ID_XSD_MAX_EXCLUSIVE_DATE_TIME: + if ( m_aMaxExclusive.hasValue() ) + normalizeValue( m_aMaxExclusive, m_fCachedMaxExclusive ); + else + m_fCachedMaxExclusive = 0; + break; + case PROPERTY_ID_XSD_MIN_INCLUSIVE_INT: + case PROPERTY_ID_XSD_MIN_INCLUSIVE_DOUBLE: + case PROPERTY_ID_XSD_MIN_INCLUSIVE_DATE: + case PROPERTY_ID_XSD_MIN_INCLUSIVE_TIME: + case PROPERTY_ID_XSD_MIN_INCLUSIVE_DATE_TIME: + if ( m_aMinInclusive.hasValue() ) + normalizeValue( m_aMinInclusive, m_fCachedMinInclusive ); + else + m_fCachedMinInclusive = 0; + break; + case PROPERTY_ID_XSD_MIN_EXCLUSIVE_INT: + case PROPERTY_ID_XSD_MIN_EXCLUSIVE_DOUBLE: + case PROPERTY_ID_XSD_MIN_EXCLUSIVE_DATE: + case PROPERTY_ID_XSD_MIN_EXCLUSIVE_TIME: + case PROPERTY_ID_XSD_MIN_EXCLUSIVE_DATE_TIME: + if ( m_aMinExclusive.hasValue() ) + normalizeValue( m_aMinExclusive, m_fCachedMinExclusive ); + else + m_fCachedMinExclusive = 0; + break; + } + } + + + bool OValueLimitedType_Base::_getValue( const OUString& rValue, double& fValue ) + { + // convert to double + rtl_math_ConversionStatus eStatus; + sal_Int32 nEnd; + double f = ::rtl::math::stringToDouble( + rValue, '.', u'\0', &eStatus, &nEnd ); + + // error checking... + bool bReturn = false; + if( eStatus == rtl_math_ConversionStatus_Ok + && nEnd == rValue.getLength() ) + { + bReturn = true; + fValue = f; + } + return bReturn; + } + + TranslateId OValueLimitedType_Base::_validate( const OUString& rValue ) + { + TranslateId pReason = OXSDDataType::_validate( rValue ); + if (!pReason) + { + + // convert value and check format + double f; + if( ! _getValue( rValue, f ) ) + pReason = RID_STR_XFORMS_VALUE_IS_NOT_A; + + // check range + else if( ( m_aMaxInclusive.hasValue() ) && f > m_fCachedMaxInclusive ) + pReason = RID_STR_XFORMS_VALUE_MAX_INCL; + else if( ( m_aMaxExclusive.hasValue() ) && f >= m_fCachedMaxExclusive ) + pReason = RID_STR_XFORMS_VALUE_MAX_EXCL; + else if( ( m_aMinInclusive.hasValue() ) && f < m_fCachedMinInclusive ) + pReason = RID_STR_XFORMS_VALUE_MIN_INCL; + else if( ( m_aMinExclusive.hasValue() ) && f <= m_fCachedMinExclusive ) + pReason = RID_STR_XFORMS_VALUE_MIN_EXCL; + } + return pReason; + } + + OUString OValueLimitedType_Base::_explainInvalid(TranslateId rReason) + { + OUStringBuffer sInfo; + if (rReason == RID_STR_XFORMS_VALUE_IS_NOT_A) + sInfo.append( getName() ); + else if (rReason == RID_STR_XFORMS_VALUE_MAX_INCL) + sInfo.append( typedValueAsHumanReadableString( m_aMaxInclusive ) ); + else if (rReason == RID_STR_XFORMS_VALUE_MAX_EXCL) + sInfo.append( typedValueAsHumanReadableString( m_aMaxExclusive ) ); + else if (rReason == RID_STR_XFORMS_VALUE_MIN_INCL) + sInfo.append( typedValueAsHumanReadableString( m_aMinInclusive ) ); + else if (rReason == RID_STR_XFORMS_VALUE_MIN_EXCL) + sInfo.append( typedValueAsHumanReadableString( m_aMinExclusive ) ); + return sInfo.makeStringAndClear(); + } + + OStringType::OStringType( const OUString& _rName, sal_Int16 _nTypeClass ) + :OStringType_Base( _rName, _nTypeClass ) + { + } + + + void OStringType::registerProperties() + { + OStringType_Base::registerProperties(); + + registerMayBeVoidProperty( PROPERTY_XSD_LENGTH, PROPERTY_ID_XSD_LENGTH, css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEVOID, + &m_aLength, cppu::UnoType<sal_Int32>::get() ); + + registerMayBeVoidProperty( PROPERTY_XSD_MIN_LENGTH, PROPERTY_ID_XSD_MIN_LENGTH, css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEVOID, + &m_aMinLength, cppu::UnoType<sal_Int32>::get() ); + + registerMayBeVoidProperty( PROPERTY_XSD_MAX_LENGTH, PROPERTY_ID_XSD_MAX_LENGTH, css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEVOID, + &m_aMaxLength, cppu::UnoType<sal_Int32>::get() ); + } + + + rtl::Reference<OXSDDataType> OStringType::createClone( const OUString& _rName ) const + { + return new OStringType( _rName, getTypeClass() ); + } + void OStringType::initializeClone( const OXSDDataType& _rCloneSource ) + { + OStringType_Base::initializeClone( _rCloneSource ); + initializeTypedClone( static_cast< const OStringType& >( _rCloneSource ) ); + } + + + + void OStringType::initializeTypedClone( const OStringType& _rCloneSource ) + { + m_aLength = _rCloneSource.m_aLength; + m_aMinLength = _rCloneSource.m_aMinLength; + m_aMaxLength = _rCloneSource.m_aMaxLength; + } + + + bool OStringType::checkPropertySanity( sal_Int32 _nHandle, const Any& _rNewValue, OUString& _rErrorMessage ) + { + // let the base class do the conversion + if ( !OStringType_Base::checkPropertySanity( _nHandle, _rNewValue, _rErrorMessage ) ) + return false; + + _rErrorMessage.clear(); + switch ( _nHandle ) + { + case PROPERTY_ID_XSD_LENGTH: + case PROPERTY_ID_XSD_MIN_LENGTH: + case PROPERTY_ID_XSD_MAX_LENGTH: + { + sal_Int32 nValue( 0 ); + OSL_VERIFY( _rNewValue >>= nValue ); + if ( nValue <= 0 ) + _rErrorMessage = "Length limits must denote positive integer values."; + // TODO/eforms: localize the error message + } + break; + } + + return _rErrorMessage.isEmpty(); + } + + + TranslateId OStringType::_validate( const OUString& rValue ) + { + // check regexp, whitespace etc. in parent class + TranslateId pReason = OStringType_Base::_validate( rValue ); + + if (!pReason) + { + // check string constraints + sal_Int32 nLength = rValue.getLength(); + sal_Int32 nLimit = 0; + if ( m_aLength >>= nLimit ) + { + if ( nLimit != nLength ) + pReason = RID_STR_XFORMS_VALUE_LENGTH; + } + else + { + if ( ( m_aMaxLength >>= nLimit ) && ( nLength > nLimit ) ) + pReason = RID_STR_XFORMS_VALUE_MAX_LENGTH; + else if ( ( m_aMinLength >>= nLimit ) && ( nLength < nLimit ) ) + pReason = RID_STR_XFORMS_VALUE_MIN_LENGTH; + } + } + return pReason; + } + + OUString OStringType::_explainInvalid(TranslateId rReason) + { + sal_Int32 nValue = 0; + OUStringBuffer sInfo; + if (rReason == RID_STR_XFORMS_VALUE_LENGTH) + { + if( m_aLength >>= nValue ) + sInfo.append( nValue ); + } + else if (rReason == RID_STR_XFORMS_VALUE_MAX_LENGTH) + { + if( m_aMaxLength >>= nValue ) + sInfo.append( nValue ); + } + else if (rReason == RID_STR_XFORMS_VALUE_MIN_LENGTH) + { + if( m_aMinLength >>= nValue ) + sInfo.append( nValue ); + } + else if (rReason) + { + sInfo.append(OStringType_Base::_explainInvalid(rReason)); + } + return sInfo.makeStringAndClear(); + } + + OBooleanType::OBooleanType( const OUString& _rName ) + :OBooleanType_Base( _rName, DataTypeClass::BOOLEAN ) + { + } + + rtl::Reference<OXSDDataType> OBooleanType::createClone( const OUString& _rName ) const + { + return new OBooleanType( _rName ); + } + + void OBooleanType::initializeClone( const OXSDDataType& _rCloneSource ) + { + OBooleanType_Base::initializeClone( _rCloneSource ); + } + + TranslateId OBooleanType::_validate( const OUString& sValue ) + { + TranslateId pInvalidityReason = OBooleanType_Base::_validate( sValue ); + if ( pInvalidityReason ) + return pInvalidityReason; + + bool bValid = sValue == "0" || sValue == "1" || sValue == "true" || sValue == "false"; + return bValid ? TranslateId() : RID_STR_XFORMS_INVALID_VALUE; + } + + OUString OBooleanType::_explainInvalid(TranslateId rReason) + { + return !rReason ? OUString() : getName(); + } + + ODecimalType::ODecimalType( const OUString& _rName, sal_Int16 _nTypeClass ) + :ODecimalType_Base( _rName, _nTypeClass ) + { + } + + rtl::Reference<OXSDDataType> ODecimalType::createClone( const OUString& _rName ) const + { + return new ODecimalType( _rName, getTypeClass() ); + } + void ODecimalType::initializeClone( const OXSDDataType& _rCloneSource ) + { + ODecimalType_Base::initializeClone( _rCloneSource ); + initializeTypedClone( static_cast< const ODecimalType& >( _rCloneSource ) ); + } + + void ODecimalType::initializeTypedClone( const ODecimalType& _rCloneSource ) + { + m_aTotalDigits = _rCloneSource.m_aTotalDigits; + m_aFractionDigits = _rCloneSource.m_aFractionDigits; + } + + + void ODecimalType::registerProperties() + { + ODecimalType_Base::registerProperties(); + + registerMayBeVoidProperty( PROPERTY_XSD_TOTAL_DIGITS, PROPERTY_ID_XSD_TOTAL_DIGITS, css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEVOID, + &m_aTotalDigits, cppu::UnoType<sal_Int32>::get() ); + + registerMayBeVoidProperty( PROPERTY_XSD_FRACTION_DIGITS, PROPERTY_ID_XSD_FRACTION_DIGITS, css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEVOID, + &m_aFractionDigits, cppu::UnoType<sal_Int32>::get() ); + } + + + // validate decimals and return code for which facets failed + // to be used by: ODecimalType::validate and ODecimalType::explainInvalid + TranslateId ODecimalType::_validate( const OUString& rValue ) + { + TranslateId pReason = ODecimalType_Base::_validate( rValue ); + + // check digits (if no other cause is available so far) + if (!pReason) + { + sal_Int32 nLength = rValue.getLength(); + sal_Int32 n = 0; + sal_Int32 nTotalDigits = 0; + sal_Int32 nFractionDigits = 0; + const sal_Unicode* pValue = rValue.getStr(); + for( ; n < nLength && pValue[n] != '.'; n++ ) + if( pValue[n] >= '0' + && pValue[n] <= '9') + nTotalDigits++; + for( ; n < nLength; n++ ) + if( pValue[n] >= '0' + && pValue[n] <= '9') + nFractionDigits++; + nTotalDigits += nFractionDigits; + + sal_Int32 nValue = 0; + if( ( m_aTotalDigits >>= nValue ) && nTotalDigits > nValue ) + pReason = RID_STR_XFORMS_VALUE_TOTAL_DIGITS; + else if( ( m_aFractionDigits >>= nValue ) && + ( nFractionDigits > nValue ) ) + pReason = RID_STR_XFORMS_VALUE_FRACTION_DIGITS; + } + + return pReason; + } + + OUString ODecimalType::_explainInvalid(TranslateId rReason) + { + sal_Int32 nValue = 0; + OUStringBuffer sInfo; + if (rReason == RID_STR_XFORMS_VALUE_TOTAL_DIGITS) + { + if( m_aTotalDigits >>= nValue ) + sInfo.append( nValue ); + } + else if (rReason == RID_STR_XFORMS_VALUE_FRACTION_DIGITS) + { + if( m_aFractionDigits >>= nValue ) + sInfo.append( nValue ); + } + else + { + sInfo.append(ODecimalType_Base::_explainInvalid(rReason)); + } + return sInfo.makeStringAndClear(); + } + + OUString ODecimalType::typedValueAsHumanReadableString( const Any& _rValue ) const + { + double fValue( 0 ); + normalizeValue( _rValue, fValue ); + return OUString::number( fValue ); + } + + + void ODecimalType::normalizeValue( const Any& _rValue, double& _rDoubleValue ) const + { + OSL_VERIFY( _rValue >>= _rDoubleValue ); + } + + + ODateType::ODateType(const OUString& _rName) + :ODateType_Base(_rName, DataTypeClass::DATE) + { + } + rtl::Reference<OXSDDataType> ODateType::createClone(const OUString& _rName) const + { + return new ODateType(_rName); + } + void ODateType::initializeClone( const OXSDDataType& _rCloneSource ) + { + ODateType_Base::initializeClone(_rCloneSource); + initializeTypedClone(static_cast< const ODateType& >(_rCloneSource)); + } + + TranslateId ODateType::_validate( const OUString& _rValue ) + { + return ODateType_Base::_validate( _rValue ); + } + + bool ODateType::_getValue( const OUString& value, double& fValue ) + { + Any aTypeValue = Convert::get().toAny( value, getCppuType() ); + + Date aValue; + if ( !( aTypeValue >>= aValue ) ) + return false; + + ::Date aToolsDate( aValue.Day, aValue.Month, aValue.Year ); + fValue = aToolsDate.GetDate(); + return true; + } + + + OUString ODateType::typedValueAsHumanReadableString( const Any& _rValue ) const + { + OSL_PRECOND( _rValue.getValueType().equals( getCppuType() ), "ODateType::typedValueAsHumanReadableString: unexpected type" ); + return Convert::get().toXSD( _rValue ); + } + + + void ODateType::normalizeValue( const Any& _rValue, double& _rDoubleValue ) const + { + Date aValue; + OSL_VERIFY( _rValue >>= aValue ); + ::Date aToolsDate( aValue.Day, aValue.Month, aValue.Year ); + _rDoubleValue = aToolsDate.GetDate(); + } + + + OTimeType::OTimeType(const OUString& _rName) + :OTimeType_Base(_rName, DataTypeClass::TIME) + { + } + rtl::Reference<OXSDDataType> OTimeType::createClone(const OUString& _rName) const + { + return new OTimeType(_rName); + } + void OTimeType::initializeClone( const OXSDDataType& _rCloneSource ) + { + OTimeType_Base::initializeClone(_rCloneSource); + initializeTypedClone(static_cast< const OTimeType& >(_rCloneSource)); + } + + TranslateId OTimeType::_validate( const OUString& _rValue ) + { + return OTimeType_Base::_validate( _rValue ); + } + + bool OTimeType::_getValue( const OUString& value, double& fValue ) + { + Any aTypedValue = Convert::get().toAny( value, getCppuType() ); + + css::util::Time aValue; + if ( !( aTypedValue >>= aValue ) ) + return false; + + ::tools::Time aToolsTime( aValue ); + // no loss/rounding; IEEE 754 double-precision floating-point + // has a mantissa of 53 bits; we need at the very most 50 bits: + // format of aToolsTime.GetTime() is (in decimal) hhmmssnnnnnnnnn + // and 999999999999999 = 0x38D7EA4C67FFF + // in reality I doubt we need (much) more than + // 240000000000000 = 0x0DA475ABF0000 + // that is 48 bits + fValue = aToolsTime.GetTime(); + return true; + } + + + OUString OTimeType::typedValueAsHumanReadableString( const Any& _rValue ) const + { + OSL_PRECOND( _rValue.getValueType().equals( getCppuType() ), "OTimeType::typedValueAsHumanReadableString: unexpected type" ); + return Convert::get().toXSD( _rValue ); + } + + + void OTimeType::normalizeValue( const Any& _rValue, double& _rDoubleValue ) const + { + css::util::Time aValue; + OSL_VERIFY( _rValue >>= aValue ); + ::tools::Time aToolsTime( aValue ); + _rDoubleValue = aToolsTime.GetTime(); + } + + + ODateTimeType::ODateTimeType(const OUString& _rName) + :ODateTimeType_Base(_rName, DataTypeClass::DATETIME) + { + } + rtl::Reference<OXSDDataType> ODateTimeType::createClone(const OUString& _rName) const + { + return new ODateTimeType(_rName); + } + void ODateTimeType::initializeClone( const OXSDDataType& _rCloneSource ) + { + ODateTimeType_Base::initializeClone(_rCloneSource); + initializeTypedClone(static_cast< const ODateTimeType& >(_rCloneSource)); + } + + TranslateId ODateTimeType::_validate( const OUString& _rValue ) + { + return ODateTimeType_Base::_validate( _rValue ); + } + + namespace + { + double lcl_normalizeDateTime( const DateTime& _rValue ) + { + ::DateTime aToolsValue(_rValue); + + double fValue = 0; + // days since 1.1.1900 (which is relatively arbitrary but fixed date) + fValue += ::Date( aToolsValue ) - ::Date( 1, 1, 1900 ); + // time + fValue += aToolsValue.GetTimeInDays(); + return fValue; + } + } + + + bool ODateTimeType::_getValue( const OUString& value, double& fValue ) + { + Any aTypedValue = Convert::get().toAny( value, getCppuType() ); + + DateTime aValue; + if ( !( aTypedValue >>= aValue ) ) + return false; + + fValue = lcl_normalizeDateTime( aValue ); + return true; + } + + + OUString ODateTimeType::typedValueAsHumanReadableString( const Any& _rValue ) const + { + OSL_PRECOND( _rValue.getValueType().equals( getCppuType() ), "OTimeType::typedValueAsHumanReadableString: unexpected type" ); + OUString sString = Convert::get().toXSD( _rValue ); + + // ISO 8601 notation has a "T" to separate between date and time. Our only concession + // to the "human readable" in the method name is to replace this T with a whitespace. + OSL_ENSURE( sString.indexOf( 'T' ) != -1, "ODateTimeType::typedValueAsHumanReadableString: hmm - no ISO notation?" ); + return sString.replace( 'T', ' ' ); + } + + + void ODateTimeType::normalizeValue( const Any& _rValue, double& _rDoubleValue ) const + { + DateTime aValue; + OSL_VERIFY( _rValue >>= aValue ); + _rDoubleValue = lcl_normalizeDateTime( aValue ); + } + + OShortIntegerType::OShortIntegerType( const OUString& _rName, sal_Int16 _nTypeClass ) + :OShortIntegerType_Base( _rName, _nTypeClass ) + { + } + + rtl::Reference<OXSDDataType> OShortIntegerType::createClone( const OUString& _rName ) const + { + return new OShortIntegerType( _rName, getTypeClass() ); + } + void OShortIntegerType::initializeClone( const OXSDDataType& _rCloneSource ) + { + OShortIntegerType_Base::initializeClone( _rCloneSource ); + initializeTypedClone( static_cast< const OShortIntegerType& >( _rCloneSource ) ); + } + + bool OShortIntegerType::_getValue( const OUString& value, double& fValue ) + { + fValue = static_cast<double>(static_cast<sal_Int16>(value.toInt32())); + // TODO/eforms + // this does not care for values which do not fit into a sal_Int16, but simply + // cuts them down. A better implementation here should probably return <FALSE/> + // for those values. + // Else, we may have a situation where the UI claims an input to be valid + // (say "12345678"), while internally, and at submission time, this is cut to + // some smaller value. + + // Additionally, this of course does not care for strings which are no numbers... + return true; + } + + + OUString OShortIntegerType::typedValueAsHumanReadableString( const Any& _rValue ) const + { + sal_Int16 nValue( 0 ); + OSL_VERIFY( _rValue >>= nValue ); + return OUString::number( nValue ); + } + + + void OShortIntegerType::normalizeValue( const Any& _rValue, double& _rDoubleValue ) const + { + sal_Int16 nValue( 0 ); + OSL_VERIFY( _rValue >>= nValue ); + _rDoubleValue = nValue; + } + + +template< typename CONCRETE_DATA_TYPE_IMPL, typename SUPERCLASS > +ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::ODerivedDataType( const OUString& _rName, sal_Int16 _nTypeClass ) + :SUPERCLASS( _rName, _nTypeClass ) + ,m_bPropertiesRegistered( false ) +{ +} + + +template< typename CONCRETE_DATA_TYPE_IMPL, typename SUPERCLASS > +::cppu::IPropertyArrayHelper* ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::createArrayHelper( ) const +{ + css::uno::Sequence< css::beans::Property > aProps; + ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::describeProperties( aProps ); + return new ::cppu::OPropertyArrayHelper( aProps ); +} + + +template< typename CONCRETE_DATA_TYPE_IMPL, typename SUPERCLASS > +css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::getPropertySetInfo() +{ + return ::cppu::OPropertySetHelper::createPropertySetInfo( getInfoHelper() ); +} + + +template< typename CONCRETE_DATA_TYPE_IMPL, typename SUPERCLASS > +::cppu::IPropertyArrayHelper& SAL_CALL ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::getInfoHelper() +{ + if ( !m_bPropertiesRegistered ) + { + this->registerProperties(); + m_bPropertiesRegistered = true; + } + + return *ODerivedDataType< CONCRETE_DATA_TYPE_IMPL, SUPERCLASS >::getArrayHelper(); +} + + +template< typename VALUE_TYPE > +OValueLimitedType< VALUE_TYPE >::OValueLimitedType( const OUString& _rName, sal_Int16 _nTypeClass ) + :OValueLimitedType_Base( _rName, _nTypeClass ) +{ +} + +} // namespace xforms + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |