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Diffstat (limited to 'toolkit/source/controls/formattedcontrol.cxx')
| -rw-r--r-- | toolkit/source/controls/formattedcontrol.cxx | 468 |
1 files changed, 468 insertions, 0 deletions
diff --git a/toolkit/source/controls/formattedcontrol.cxx b/toolkit/source/controls/formattedcontrol.cxx new file mode 100644 index 000000000000..67c9c40ebd38 --- /dev/null +++ b/toolkit/source/controls/formattedcontrol.cxx @@ -0,0 +1,468 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_toolkit.hxx" +#include <toolkit/controls/formattedcontrol.hxx> +#include <toolkit/helper/unopropertyarrayhelper.hxx> +#include <toolkit/helper/property.hxx> + +#include <com/sun/star/awt/XVclWindowPeer.hpp> +#include <com/sun/star/util/XNumberFormatsSupplier.hpp> + +#include <tools/diagnose_ex.h> +#include <comphelper/processfactory.hxx> +#include <osl/diagnose.h> + +//........................................................................ +namespace toolkit +{ +//........................................................................ + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::awt; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::beans; + using namespace ::com::sun::star::util; + + // ------------------------------------------------------------------- + namespace + { + // ............................................................... + ::osl::Mutex& getDefaultFormatsMutex() + { + static ::osl::Mutex s_aDefaultFormatsMutex; + return s_aDefaultFormatsMutex; + } + + // ............................................................... + Reference< XNumberFormatsSupplier >& lcl_getDefaultFormatsAccess_nothrow() + { + static Reference< XNumberFormatsSupplier > s_xDefaultFormats; + return s_xDefaultFormats; + } + + // ............................................................... + bool& lcl_getTriedCreation() + { + static bool s_bTriedCreation = false; + return s_bTriedCreation; + } + + // ............................................................... + const Reference< XNumberFormatsSupplier >& lcl_getDefaultFormats_throw() + { + ::osl::MutexGuard aGuard( getDefaultFormatsMutex() ); + + bool& rbTriedCreation = lcl_getTriedCreation(); + Reference< XNumberFormatsSupplier >& rDefaultFormats( lcl_getDefaultFormatsAccess_nothrow() ); + if ( !rDefaultFormats.is() && !rbTriedCreation ) + { + rbTriedCreation = true; + rDefaultFormats = Reference< XNumberFormatsSupplier >( + ::comphelper::createProcessComponent( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.NumberFormatsSupplier" ) ) ), + UNO_QUERY_THROW + ); + } + if ( !rDefaultFormats.is() ) + throw RuntimeException(); + + return rDefaultFormats; + } + + // ............................................................... + static oslInterlockedCount s_refCount(0); + + // ............................................................... + void lcl_registerDefaultFormatsClient() + { + osl_incrementInterlockedCount( &s_refCount ); + } + + // ............................................................... + void lcl_revokeDefaultFormatsClient() + { + ::osl::ClearableMutexGuard aGuard( getDefaultFormatsMutex() ); + if ( 0 == osl_decrementInterlockedCount( &s_refCount ) ) + { + Reference< XNumberFormatsSupplier >& rDefaultFormats( lcl_getDefaultFormatsAccess_nothrow() ); + Reference< XNumberFormatsSupplier > xReleasePotentialLastReference( rDefaultFormats ); + rDefaultFormats.clear(); + lcl_getTriedCreation() = false; + + aGuard.clear(); + xReleasePotentialLastReference.clear(); + } + } + } + + // =================================================================== + // = UnoControlFormattedFieldModel + // =================================================================== + // ------------------------------------------------------------------- + UnoControlFormattedFieldModel::UnoControlFormattedFieldModel() + :m_bRevokedAsClient( false ) + ,m_bSettingValueAndText( false ) + { + ImplRegisterProperty( BASEPROPERTY_ALIGN ); + ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR ); + ImplRegisterProperty( BASEPROPERTY_BORDER ); + ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR ); + ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL ); + ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_DEFAULT ); + ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_VALUE ); + ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_MAX ); + ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_MIN ); + ImplRegisterProperty( BASEPROPERTY_ENABLED ); + ImplRegisterProperty( BASEPROPERTY_ENABLEVISIBLE ); + ImplRegisterProperty( BASEPROPERTY_FONTDESCRIPTOR ); + ImplRegisterProperty( BASEPROPERTY_FORMATKEY ); + ImplRegisterProperty( BASEPROPERTY_FORMATSSUPPLIER ); + ImplRegisterProperty( BASEPROPERTY_HELPTEXT ); + ImplRegisterProperty( BASEPROPERTY_HELPURL ); + ImplRegisterProperty( BASEPROPERTY_MAXTEXTLEN ); + ImplRegisterProperty( BASEPROPERTY_PRINTABLE ); + ImplRegisterProperty( BASEPROPERTY_REPEAT ); + ImplRegisterProperty( BASEPROPERTY_REPEAT_DELAY ); + ImplRegisterProperty( BASEPROPERTY_READONLY ); + ImplRegisterProperty( BASEPROPERTY_SPIN ); + ImplRegisterProperty( BASEPROPERTY_STRICTFORMAT ); + ImplRegisterProperty( BASEPROPERTY_TABSTOP ); + ImplRegisterProperty( BASEPROPERTY_TEXT ); + ImplRegisterProperty( BASEPROPERTY_TEXTCOLOR ); + ImplRegisterProperty( BASEPROPERTY_HIDEINACTIVESELECTION ); + ImplRegisterProperty( BASEPROPERTY_ENFORCE_FORMAT ); + ImplRegisterProperty( BASEPROPERTY_VERTICALALIGN ); + ImplRegisterProperty( BASEPROPERTY_WRITING_MODE ); + ImplRegisterProperty( BASEPROPERTY_CONTEXT_WRITING_MODE ); + ImplRegisterProperty( BASEPROPERTY_MOUSE_WHEEL_BEHAVIOUR ); + + Any aTreatAsNumber; + aTreatAsNumber <<= (sal_Bool) sal_True; + ImplRegisterProperty( BASEPROPERTY_TREATASNUMBER, aTreatAsNumber ); + + lcl_registerDefaultFormatsClient(); + } + + // ------------------------------------------------------------------- + UnoControlFormattedFieldModel::~UnoControlFormattedFieldModel() + { + } + + // ------------------------------------------------------------------- + ::rtl::OUString UnoControlFormattedFieldModel::getServiceName() throw(RuntimeException) + { + return ::rtl::OUString::createFromAscii( szServiceName_UnoControlFormattedFieldModel ); + } + + // ------------------------------------------------------------------- + void SAL_CALL UnoControlFormattedFieldModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception) + { + UnoControlModel::setFastPropertyValue_NoBroadcast( nHandle, rValue ); + + switch ( nHandle ) + { + case BASEPROPERTY_EFFECTIVE_VALUE: + if ( !m_bSettingValueAndText ) + impl_updateTextFromValue_nothrow(); + break; + case BASEPROPERTY_FORMATSSUPPLIER: + impl_updateCachedFormatter_nothrow(); + impl_updateTextFromValue_nothrow(); + break; + case BASEPROPERTY_FORMATKEY: + impl_updateCachedFormatKey_nothrow(); + impl_updateTextFromValue_nothrow(); + break; + } + } + + // ------------------------------------------------------------------- + void UnoControlFormattedFieldModel::impl_updateTextFromValue_nothrow() + { + if ( !m_xCachedFormatter.is() ) + impl_updateCachedFormatter_nothrow(); + if ( !m_xCachedFormatter.is() ) + return; + + try + { + Any aEffectiveValue; + getFastPropertyValue( aEffectiveValue, BASEPROPERTY_EFFECTIVE_VALUE ); + + ::rtl::OUString sStringValue; + if ( !( aEffectiveValue >>= sStringValue ) ) + { + double nDoubleValue(0); + if ( aEffectiveValue >>= nDoubleValue ) + { + sal_Int32 nFormatKey( 0 ); + if ( m_aCachedFormat.hasValue() ) + m_aCachedFormat >>= nFormatKey; + sStringValue = m_xCachedFormatter->convertNumberToString( nFormatKey, nDoubleValue ); + } + } + + Reference< XPropertySet > xThis( *this, UNO_QUERY ); + xThis->setPropertyValue( GetPropertyName( BASEPROPERTY_TEXT ), makeAny( sStringValue ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + } + + // ------------------------------------------------------------------- + void UnoControlFormattedFieldModel::impl_updateCachedFormatter_nothrow() + { + Any aFormatsSupplier; + getFastPropertyValue( aFormatsSupplier, BASEPROPERTY_FORMATSSUPPLIER ); + try + { + Reference< XNumberFormatsSupplier > xSupplier( aFormatsSupplier, UNO_QUERY ); + if ( !xSupplier.is() ) + xSupplier = lcl_getDefaultFormats_throw(); + + if ( !m_xCachedFormatter.is() ) + { + m_xCachedFormatter = Reference< XNumberFormatter >( + ::comphelper::createProcessComponent( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.NumberFormatter" ) ) ), + UNO_QUERY_THROW + ); + } + m_xCachedFormatter->attachNumberFormatsSupplier( xSupplier ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + } + + // ------------------------------------------------------------------- + void UnoControlFormattedFieldModel::impl_updateCachedFormatKey_nothrow() + { + Any aFormatKey; + getFastPropertyValue( aFormatKey, BASEPROPERTY_FORMATKEY ); + m_aCachedFormat = aFormatKey; + } + + // ------------------------------------------------------------------- + void UnoControlFormattedFieldModel::dispose( ) throw(RuntimeException) + { + UnoControlModel::dispose(); + + ::osl::MutexGuard aGuard( GetMutex() ); + if ( !m_bRevokedAsClient ) + { + lcl_revokeDefaultFormatsClient(); + m_bRevokedAsClient = true; + } + } + + // ------------------------------------------------------------------- + void UnoControlFormattedFieldModel::ImplNormalizePropertySequence( const sal_Int32 _nCount, sal_Int32* _pHandles, + Any* _pValues, sal_Int32* _pValidHandles ) const SAL_THROW(()) + { + ImplEnsureHandleOrder( _nCount, _pHandles, _pValues, BASEPROPERTY_EFFECTIVE_VALUE, BASEPROPERTY_TEXT ); + + UnoControlModel::ImplNormalizePropertySequence( _nCount, _pHandles, _pValues, _pValidHandles ); + } + + // ------------------------------------------------------------------- + namespace + { + class ResetFlagOnExit + { + private: + bool& m_rFlag; + + public: + ResetFlagOnExit( bool& _rFlag ) + :m_rFlag( _rFlag ) + { + } + ~ResetFlagOnExit() + { + m_rFlag = false; + } + }; + } + + // ------------------------------------------------------------------- + void SAL_CALL UnoControlFormattedFieldModel::setPropertyValues( const Sequence< ::rtl::OUString >& _rPropertyNames, const Sequence< Any >& _rValues ) throw(PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException) + { + bool bSettingValue = false; + bool bSettingText = false; + for ( const ::rtl::OUString* pPropertyNames = _rPropertyNames.getConstArray(); + pPropertyNames != _rPropertyNames.getConstArray() + _rPropertyNames.getLength(); + ++pPropertyNames + ) + { + if ( BASEPROPERTY_EFFECTIVE_VALUE == GetPropertyId( *pPropertyNames ) ) + bSettingValue = true; + + if ( BASEPROPERTY_TEXT == GetPropertyId( *pPropertyNames ) ) + bSettingText = true; + } + + m_bSettingValueAndText = ( bSettingValue && bSettingText ); + ResetFlagOnExit aResetFlag( m_bSettingValueAndText ); + UnoControlModel::setPropertyValues( _rPropertyNames, _rValues ); + } + + // ------------------------------------------------------------------- + sal_Bool UnoControlFormattedFieldModel::convertFastPropertyValue( + Any& rConvertedValue, Any& rOldValue, sal_Int32 nPropId, + const Any& rValue ) throw (IllegalArgumentException) + { + if ( BASEPROPERTY_EFFECTIVE_DEFAULT == nPropId && rValue.hasValue() ) + { + double dVal = 0; + sal_Int32 nVal = 0; + ::rtl::OUString sVal; + sal_Bool bStreamed = (rValue >>= dVal); + if ( bStreamed ) + { + rConvertedValue <<= dVal; + } + else + { + bStreamed = (rValue >>= nVal); + if ( bStreamed ) + { + rConvertedValue <<= static_cast<double>(nVal); + } + else + { + bStreamed = (rValue >>= sVal); + if ( bStreamed ) + { + rConvertedValue <<= sVal; + } + } + } + + if ( bStreamed ) + { + getFastPropertyValue( rOldValue, nPropId ); + return !CompareProperties( rConvertedValue, rOldValue ); + } + + throw IllegalArgumentException( + ( ::rtl::OUString::createFromAscii("Unable to convert the given value for the property ") + += GetPropertyName((sal_uInt16)nPropId) ) + += ::rtl::OUString::createFromAscii(" (double, integer, or string expected)."), + static_cast< XPropertySet* >(this), + 1); + } + + return UnoControlModel::convertFastPropertyValue( rConvertedValue, rOldValue, nPropId, rValue ); + } + + // ------------------------------------------------------------------- + Any UnoControlFormattedFieldModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const + { + Any aReturn; + switch (nPropId) + { + case BASEPROPERTY_DEFAULTCONTROL: aReturn <<= ::rtl::OUString( ::rtl::OUString::createFromAscii( szServiceName_UnoControlFormattedField ) ); break; + + case BASEPROPERTY_TREATASNUMBER: aReturn <<= (sal_Bool)sal_True; break; + + case BASEPROPERTY_EFFECTIVE_DEFAULT: + case BASEPROPERTY_EFFECTIVE_VALUE: + case BASEPROPERTY_EFFECTIVE_MAX: + case BASEPROPERTY_EFFECTIVE_MIN: + case BASEPROPERTY_FORMATKEY: + case BASEPROPERTY_FORMATSSUPPLIER: + // (void) + break; + + default : aReturn = UnoControlModel::ImplGetDefaultValue( nPropId ); break; + } + + return aReturn; + } + + // ------------------------------------------------------------------- + ::cppu::IPropertyArrayHelper& UnoControlFormattedFieldModel::getInfoHelper() + { + static UnoPropertyArrayHelper* pHelper = NULL; + if ( !pHelper ) + { + Sequence<sal_Int32> aIDs = ImplGetPropertyIds(); + pHelper = new UnoPropertyArrayHelper( aIDs ); + } + return *pHelper; + } + + // beans::XMultiPropertySet + // ------------------------------------------------------------------- + Reference< XPropertySetInfo > UnoControlFormattedFieldModel::getPropertySetInfo( ) throw(RuntimeException) + { + static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) ); + return xInfo; + } + + // =================================================================== + // = UnoFormattedFieldControl + // =================================================================== + // ------------------------------------------------------------------- + UnoFormattedFieldControl::UnoFormattedFieldControl() + { + } + + // ------------------------------------------------------------------- + ::rtl::OUString UnoFormattedFieldControl::GetComponentServiceName() + { + return ::rtl::OUString::createFromAscii( "FormattedField" ); + } + + // ------------------------------------------------------------------- + void UnoFormattedFieldControl::textChanged(const TextEvent& e) throw(RuntimeException) + { + Reference< XVclWindowPeer > xPeer(getPeer(), UNO_QUERY); + OSL_ENSURE(xPeer.is(), "UnoFormattedFieldControl::textChanged : what kind of peer do I have ?"); + + Sequence< ::rtl::OUString > aNames( 2 ); + aNames[0] = GetPropertyName( BASEPROPERTY_EFFECTIVE_VALUE ); + aNames[1] = GetPropertyName( BASEPROPERTY_TEXT ); + + Sequence< Any > aValues( 2 ); + aValues[0] = xPeer->getProperty( aNames[0] ); + aValues[1] = xPeer->getProperty( aNames[1] ); + + ImplSetPropertyValues( aNames, aValues, FALSE ); + + if ( GetTextListeners().getLength() ) + GetTextListeners().textChanged( e ); + } + +//........................................................................ +} // namespace toolkit +//........................................................................ |