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Diffstat (limited to 'toolkit/source/controls/formattedcontrol.cxx')
| -rw-r--r-- | toolkit/source/controls/formattedcontrol.cxx | 476 |
1 files changed, 476 insertions, 0 deletions
diff --git a/toolkit/source/controls/formattedcontrol.cxx b/toolkit/source/controls/formattedcontrol.cxx new file mode 100644 index 000000000..6bf71b5c5 --- /dev/null +++ b/toolkit/source/controls/formattedcontrol.cxx @@ -0,0 +1,476 @@ +/* -*- 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 <controls/formattedcontrol.hxx> +#include <toolkit/helper/property.hxx> + +#include <com/sun/star/awt/XVclWindowPeer.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/util/NumberFormatter.hpp> +#include <com/sun/star/util/NumberFormatsSupplier.hpp> + +#include <tools/diagnose_ex.h> +#include <comphelper/processfactory.hxx> +#include <osl/diagnose.h> + +#include <helper/unopropertyarrayhelper.hxx> +#include <mutex> + +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 + { + + std::mutex& getDefaultFormatsMutex() + { + static std::mutex s_aDefaultFormatsMutex; + return s_aDefaultFormatsMutex; + } + + Reference< XNumberFormatsSupplier > s_xDefaultFormats; + bool s_bTriedCreation = false; + oslInterlockedCount s_refCount(0); + + const Reference< XNumberFormatsSupplier >& lcl_getDefaultFormats_throw() + { + std::scoped_lock aGuard( getDefaultFormatsMutex() ); + + if ( !s_xDefaultFormats.is() && !s_bTriedCreation ) + { + s_bTriedCreation = true; + s_xDefaultFormats = NumberFormatsSupplier::createWithDefaultLocale( ::comphelper::getProcessComponentContext() ); + } + if ( !s_xDefaultFormats.is() ) + throw RuntimeException(); + + return s_xDefaultFormats; + } + + void lcl_registerDefaultFormatsClient() + { + osl_atomic_increment( &s_refCount ); + } + + void lcl_revokeDefaultFormatsClient() + { + Reference< XNumberFormatsSupplier > xReleasePotentialLastReference; + { + std::scoped_lock aGuard( getDefaultFormatsMutex() ); + if ( 0 != osl_atomic_decrement( &s_refCount ) ) + return; + + xReleasePotentialLastReference = std::move(s_xDefaultFormats); + s_bTriedCreation = false; + } + xReleasePotentialLastReference.clear(); + } + } + + + // = UnoControlFormattedFieldModel + + + UnoControlFormattedFieldModel::UnoControlFormattedFieldModel( const Reference< XComponentContext >& rxContext ) + :UnoControlModel( rxContext ) + ,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 <<= true; + ImplRegisterProperty( BASEPROPERTY_TREATASNUMBER, aTreatAsNumber ); + + lcl_registerDefaultFormatsClient(); + } + + + UnoControlFormattedFieldModel::~UnoControlFormattedFieldModel() + { + } + + + OUString UnoControlFormattedFieldModel::getServiceName() + { + return "stardiv.vcl.controlmodel.FormattedField"; + } + + + void SAL_CALL UnoControlFormattedFieldModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) + { + 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 ); + + 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 ), Any( sStringValue ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } + + + 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.set( + NumberFormatter::create(::comphelper::getProcessComponentContext()), + UNO_QUERY_THROW + ); + } + m_xCachedFormatter->attachNumberFormatsSupplier( xSupplier ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("toolkit.controls"); + } + } + + + void UnoControlFormattedFieldModel::impl_updateCachedFormatKey_nothrow() + { + Any aFormatKey; + getFastPropertyValue( aFormatKey, BASEPROPERTY_FORMATKEY ); + m_aCachedFormat = aFormatKey; + } + + + void UnoControlFormattedFieldModel::dispose( ) + { + 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 + { + ImplEnsureHandleOrder( _nCount, _pHandles, _pValues, BASEPROPERTY_EFFECTIVE_VALUE, BASEPROPERTY_TEXT ); + + UnoControlModel::ImplNormalizePropertySequence( _nCount, _pHandles, _pValues, _pValidHandles ); + } + + + namespace + { + class ResetFlagOnExit + { + private: + bool& m_rFlag; + + public: + explicit ResetFlagOnExit( bool& _rFlag ) + :m_rFlag( _rFlag ) + { + } + ~ResetFlagOnExit() + { + m_rFlag = false; + } + }; + } + + + void SAL_CALL UnoControlFormattedFieldModel::setPropertyValues( const Sequence< OUString >& _rPropertyNames, const Sequence< Any >& _rValues ) + { + bool bSettingValue = false; + bool bSettingText = false; + for ( auto const & propertyName : _rPropertyNames ) + { + if ( BASEPROPERTY_EFFECTIVE_VALUE == GetPropertyId( propertyName ) ) + bSettingValue = true; + + if ( BASEPROPERTY_TEXT == GetPropertyId( propertyName ) ) + 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 ) + { + if ( BASEPROPERTY_EFFECTIVE_DEFAULT == nPropId && rValue.hasValue() ) + { + double dVal = 0; + bool bStreamed = (rValue >>= dVal); + if ( bStreamed ) + { + rConvertedValue <<= dVal; + } + else + { + sal_Int32 nVal = 0; + bStreamed = (rValue >>= nVal); + if ( bStreamed ) + { + rConvertedValue <<= static_cast<double>(nVal); + } + else + { + OUString sVal; + bStreamed = (rValue >>= sVal); + if ( bStreamed ) + { + rConvertedValue <<= sVal; + } + } + } + + if ( bStreamed ) + { + getFastPropertyValue( rOldValue, nPropId ); + return !CompareProperties( rConvertedValue, rOldValue ); + } + + throw IllegalArgumentException( + ("Unable to convert the given value for the property " + + GetPropertyName(static_cast<sal_uInt16>(nPropId)) + + " (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 <<= OUString("stardiv.vcl.control.FormattedField"); break; + + case BASEPROPERTY_TREATASNUMBER: aReturn <<= 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 aHelper( ImplGetPropertyIds() ); + return aHelper; + } + + // beans::XMultiPropertySet + + Reference< XPropertySetInfo > UnoControlFormattedFieldModel::getPropertySetInfo( ) + { + static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) ); + return xInfo; + } + + OUString UnoControlFormattedFieldModel::getImplementationName() + { + return "stardiv.Toolkit.UnoControlFormattedFieldModel"; + } + + css::uno::Sequence<OUString> + UnoControlFormattedFieldModel::getSupportedServiceNames() + { + auto s(UnoControlModel::getSupportedServiceNames()); + s.realloc(s.getLength() + 2); + auto ps = s.getArray(); + ps[s.getLength() - 2] = "com.sun.star.awt.UnoControlFormattedFieldModel"; + ps[s.getLength() - 1] = "stardiv.vcl.controlmodel.FormattedField"; + return s; + } + + // = UnoFormattedFieldControl + + + UnoFormattedFieldControl::UnoFormattedFieldControl() + { + } + + + OUString UnoFormattedFieldControl::GetComponentServiceName() const + { + return "FormattedField"; + } + + + void UnoFormattedFieldControl::textChanged(const TextEvent& e) + { + Reference< XVclWindowPeer > xPeer(getPeer(), UNO_QUERY); + OSL_ENSURE(xPeer.is(), "UnoFormattedFieldControl::textChanged : what kind of peer do I have ?"); + + Sequence< OUString > aNames{ GetPropertyName( BASEPROPERTY_EFFECTIVE_VALUE ), + GetPropertyName( BASEPROPERTY_TEXT ) }; + + Sequence< Any > aValues{ xPeer->getProperty( aNames[0] ), + xPeer->getProperty( aNames[1] ) }; + + ImplSetPropertyValues( aNames, aValues, false ); + + if ( GetTextListeners().getLength() ) + GetTextListeners().textChanged( e ); + } + + OUString UnoFormattedFieldControl::getImplementationName() + { + return "stardiv.Toolkit.UnoFormattedFieldControl"; + } + + css::uno::Sequence<OUString> + UnoFormattedFieldControl::getSupportedServiceNames() + { + auto s(UnoEditControl::getSupportedServiceNames()); + s.realloc(s.getLength() + 2); + auto ps = s.getArray(); + ps[s.getLength() - 2] = "com.sun.star.awt.UnoControlFormattedField"; + ps[s.getLength() - 1] = "stardiv.vcl.control.FormattedField"; + return s; + } +} // namespace toolkit + + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +stardiv_Toolkit_UnoControlFormattedFieldModel_get_implementation( + css::uno::XComponentContext *context, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new toolkit::UnoControlFormattedFieldModel(context)); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +stardiv_Toolkit_UnoFormattedFieldControl_get_implementation( + css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new toolkit::UnoFormattedFieldControl()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |