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Diffstat (limited to '')
| -rw-r--r-- | extensions/source/propctrlr/submissionhandler.cxx | 431 |
1 files changed, 431 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/submissionhandler.cxx b/extensions/source/propctrlr/submissionhandler.cxx new file mode 100644 index 000000000..87609e905 --- /dev/null +++ b/extensions/source/propctrlr/submissionhandler.cxx @@ -0,0 +1,431 @@ +/* -*- 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 "submissionhandler.hxx" +#include "formmetadata.hxx" +#include "formstrings.hxx" +#include "handlerhelper.hxx" + +#include <com/sun/star/form/FormButtonType.hpp> +#include <com/sun/star/form/submission/XSubmissionSupplier.hpp> +#include <com/sun/star/inspection/XObjectInspectorUI.hpp> +#include <com/sun/star/lang/NullPointerException.hpp> +#include <tools/debug.hxx> +#include <tools/diagnose_ex.h> + + +namespace pcr +{ + + + using namespace ::comphelper; + using namespace ::com::sun::star; + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::beans; + using namespace ::com::sun::star::script; + using namespace ::com::sun::star::form; + using namespace ::com::sun::star::xforms; + using namespace ::com::sun::star::container; + using namespace ::com::sun::star::inspection; + + + //= SubmissionHelper + + + SubmissionHelper::SubmissionHelper( ::osl::Mutex& _rMutex, const Reference< XPropertySet >& _rxIntrospectee, const Reference< frame::XModel >& _rxContextDocument ) + :EFormsHelper( _rMutex, _rxIntrospectee, _rxContextDocument ) + { + OSL_ENSURE( canTriggerSubmissions( _rxIntrospectee, _rxContextDocument ), + "SubmissionHelper::SubmissionHelper: you should not have instantiated me!" ); + } + + + bool SubmissionHelper::canTriggerSubmissions( const Reference< XPropertySet >& _rxControlModel, + const Reference< frame::XModel >& _rxContextDocument ) + { + if ( !EFormsHelper::isEForm( _rxContextDocument ) ) + return false; + + try + { + Reference< submission::XSubmissionSupplier > xSubmissionSupp( _rxControlModel, UNO_QUERY ); + if ( xSubmissionSupp.is() ) + return true; + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "SubmissionHelper::canTriggerSubmissions" ); + } + return false; + } + + + //= SubmissionPropertyHandler + + + SubmissionPropertyHandler::SubmissionPropertyHandler( const Reference< XComponentContext >& _rxContext ) + :PropertyHandlerComponent( _rxContext ) + ,OPropertyChangeListener( m_aMutex ) + { + } + + + SubmissionPropertyHandler::~SubmissionPropertyHandler( ) + { + disposeAdapter(); + } + + + OUString SubmissionPropertyHandler::getImplementationName( ) + { + return "com.sun.star.comp.extensions.SubmissionPropertyHandler"; + } + + + Sequence< OUString > SubmissionPropertyHandler::getSupportedServiceNames( ) + { + return { "com.sun.star.form.inspection.SubmissionPropertyHandler" }; + } + + + Any SAL_CALL SubmissionPropertyHandler::getPropertyValue( const OUString& _rPropertyName ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) ); + + OSL_ENSURE(m_pHelper, "SubmissionPropertyHandler::getPropertyValue: inconsistency!"); + // if we survived impl_getPropertyId_throwUnknownProperty, we should have a helper, since no helper implies no properties + + Any aReturn; + try + { + switch ( nPropId ) + { + case PROPERTY_ID_SUBMISSION_ID: + { + Reference< submission::XSubmissionSupplier > xSubmissionSupp( m_xComponent, UNO_QUERY ); + OSL_ENSURE( xSubmissionSupp.is(), "SubmissionPropertyHandler::getPropertyValue: this should never happen ..." ); + // this handler is not intended for components which are no XSubmissionSupplier + Reference< submission::XSubmission > xSubmission; + if ( xSubmissionSupp.is() ) + xSubmission = xSubmissionSupp->getSubmission( ); + aReturn <<= xSubmission; + } + break; + + case PROPERTY_ID_XFORMS_BUTTONTYPE: + { + FormButtonType eType = FormButtonType_PUSH; + OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_BUTTONTYPE ) >>= eType ); + if ( ( eType != FormButtonType_PUSH ) && ( eType != FormButtonType_SUBMIT ) ) + eType = FormButtonType_PUSH; + aReturn <<= eType; + } + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::getPropertyValue: cannot handle this property!" ); + break; + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "SubmissionPropertyHandler::getPropertyValue" ); + } + + return aReturn; + } + + + void SAL_CALL SubmissionPropertyHandler::setPropertyValue( const OUString& _rPropertyName, const Any& _rValue ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) ); + + OSL_ENSURE(m_pHelper, "SubmissionPropertyHandler::setPropertyValue: inconsistency!"); + // if we survived impl_getPropertyId_throwUnknownProperty, we should have a helper, since no helper implies no properties + + try + { + switch ( nPropId ) + { + case PROPERTY_ID_SUBMISSION_ID: + { + Reference< submission::XSubmission > xSubmission; + OSL_VERIFY( _rValue >>= xSubmission ); + + Reference< submission::XSubmissionSupplier > xSubmissionSupp( m_xComponent, UNO_QUERY ); + OSL_ENSURE( xSubmissionSupp.is(), "SubmissionPropertyHandler::setPropertyValue: this should never happen ..." ); + // this handler is not intended for components which are no XSubmissionSupplier + if ( xSubmissionSupp.is() ) + { + xSubmissionSupp->setSubmission( xSubmission ); + impl_setContextDocumentModified_nothrow(); + } + } + break; + + case PROPERTY_ID_XFORMS_BUTTONTYPE: + m_xComponent->setPropertyValue( PROPERTY_BUTTONTYPE, _rValue ); + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::setPropertyValue: cannot handle this id!" ); + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.propctrlr", "SubmissionPropertyHandler::setPropertyValue" ); + } + } + + + Sequence< OUString > SAL_CALL SubmissionPropertyHandler::getActuatingProperties( ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + if (!m_pHelper) + return Sequence< OUString >(); + + Sequence<OUString> aReturn { PROPERTY_XFORMS_BUTTONTYPE }; + return aReturn; + } + + + Sequence< OUString > SAL_CALL SubmissionPropertyHandler::getSupersededProperties( ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + if (!m_pHelper) + return Sequence< OUString >(); + + Sequence< OUString > aReturn{ PROPERTY_TARGET_URL, + PROPERTY_TARGET_FRAME, + PROPERTY_BUTTONTYPE }; + return aReturn; + } + + + void SubmissionPropertyHandler::onNewComponent() + { + if ( m_xPropChangeMultiplexer.is() ) + { + m_xPropChangeMultiplexer->dispose(); + m_xPropChangeMultiplexer.clear(); + } + + PropertyHandlerComponent::onNewComponent(); + + Reference< frame::XModel > xDocument( impl_getContextDocument_nothrow() ); + DBG_ASSERT( xDocument.is(), "SubmissionPropertyHandler::onNewComponent: no document!" ); + + m_pHelper.reset(); + + if ( SubmissionHelper::canTriggerSubmissions( m_xComponent, xDocument ) ) + { + m_pHelper.reset( new SubmissionHelper( m_aMutex, m_xComponent, xDocument ) ); + + m_xPropChangeMultiplexer = new OPropertyChangeMultiplexer( this, m_xComponent ); + m_xPropChangeMultiplexer->addProperty( PROPERTY_BUTTONTYPE ); + } + } + + + Sequence< Property > SubmissionPropertyHandler::doDescribeSupportedProperties() const + { + std::vector< Property > aProperties; + if (m_pHelper) + { + implAddPropertyDescription( aProperties, PROPERTY_SUBMISSION_ID, cppu::UnoType<submission::XSubmission>::get() ); + implAddPropertyDescription( aProperties, PROPERTY_XFORMS_BUTTONTYPE, ::cppu::UnoType<FormButtonType>::get() ); + } + if ( aProperties.empty() ) + return Sequence< Property >(); + return comphelper::containerToSequence(aProperties); + } + + + LineDescriptor SAL_CALL SubmissionPropertyHandler::describePropertyLine( const OUString& _rPropertyName, + const Reference< XPropertyControlFactory >& _rxControlFactory ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + if ( !_rxControlFactory.is() ) + throw NullPointerException(); + if (!m_pHelper) + throw RuntimeException(); + + std::vector< OUString > aListEntries; + PropertyId nPropId( impl_getPropertyId_throwUnknownProperty( _rPropertyName ) ); + switch ( nPropId ) + { + case PROPERTY_ID_SUBMISSION_ID: + m_pHelper->getAllElementUINames(EFormsHelper::Submission, aListEntries, false); + break; + + case PROPERTY_ID_XFORMS_BUTTONTYPE: + { + // available options are nearly the same as for the "normal" button type, but only the + // first two options + aListEntries = m_pInfoService->getPropertyEnumRepresentations( PROPERTY_ID_BUTTONTYPE ); + aListEntries.resize( 2 ); + } + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::describePropertyLine: cannot handle this id!" ); + return LineDescriptor(); + } + + LineDescriptor aDescriptor; + aDescriptor.Control = PropertyHandlerHelper::createListBoxControl( _rxControlFactory, std::move(aListEntries), false, true ); + aDescriptor.DisplayName = m_pInfoService->getPropertyTranslation( nPropId ); + aDescriptor.Category = "General"; + aDescriptor.HelpURL = HelpIdUrl::getHelpURL( m_pInfoService->getPropertyHelpId( nPropId ) ); + return aDescriptor; + } + + + void SAL_CALL SubmissionPropertyHandler::actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const Any& _rNewValue, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& _rxInspectorUI, sal_Bool ) + { + if ( !_rxInspectorUI.is() ) + throw NullPointerException(); + + ::osl::MutexGuard aGuard( m_aMutex ); + PropertyId nActuatingPropId( impl_getPropertyId_throwRuntime( _rActuatingPropertyName ) ); + OSL_PRECOND(m_pHelper, + "SubmissionPropertyHandler::actuatingPropertyChanged: inconsistency!"); + // if we survived impl_getPropertyId_throwRuntime, we should have a helper, since no helper implies no properties + + switch ( nActuatingPropId ) + { + case PROPERTY_ID_XFORMS_BUTTONTYPE: + { + FormButtonType eType = FormButtonType_PUSH; + OSL_VERIFY( _rNewValue >>= eType ); + _rxInspectorUI->enablePropertyUI( PROPERTY_SUBMISSION_ID, eType == FormButtonType_SUBMIT ); + } + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::actuatingPropertyChanged: cannot handle this id!" ); + } + } + + + Any SAL_CALL SubmissionPropertyHandler::convertToPropertyValue( const OUString& _rPropertyName, const Any& _rControlValue ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + Any aPropertyValue; + + OSL_ENSURE( + m_pHelper, + "SubmissionPropertyHandler::convertToPropertyValue: we have no SupportedProperties!"); + if (!m_pHelper) + return aPropertyValue; + + OUString sControlValue; + OSL_VERIFY( _rControlValue >>= sControlValue ); + + PropertyId nPropId( m_pInfoService->getPropertyId( _rPropertyName ) ); + switch ( nPropId ) + { + case PROPERTY_ID_SUBMISSION_ID: + { + Reference< XSubmission > xSubmission( m_pHelper->getModelElementFromUIName( EFormsHelper::Submission, sControlValue ), UNO_QUERY ); + aPropertyValue <<= xSubmission; + } + break; + + case PROPERTY_ID_XFORMS_BUTTONTYPE: + { + ::rtl::Reference< IPropertyEnumRepresentation > aEnumConversion( + new DefaultEnumRepresentation( *m_pInfoService, ::cppu::UnoType<FormButtonType>::get(), PROPERTY_ID_BUTTONTYPE ) ); + // TODO/UNOize: make aEnumConversion a member? + aEnumConversion->getValueFromDescription( sControlValue, aPropertyValue ); + } + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::convertToPropertyValue: cannot handle this id!" ); + } + + return aPropertyValue; + } + + + Any SAL_CALL SubmissionPropertyHandler::convertToControlValue( const OUString& _rPropertyName, const Any& _rPropertyValue, const Type& _rControlValueType ) + { + ::osl::MutexGuard aGuard( m_aMutex ); + Any aControlValue; + + OSL_ENSURE( + m_pHelper, + "SubmissionPropertyHandler::convertToControlValue: we have no SupportedProperties!"); + if (!m_pHelper) + return aControlValue; + + OSL_ENSURE( _rControlValueType.getTypeClass() == TypeClass_STRING, + "SubmissionPropertyHandler::convertToControlValue: all our controls should use strings for value exchange!" ); + + PropertyId nPropId( m_pInfoService->getPropertyId( _rPropertyName ) ); + switch ( nPropId ) + { + case PROPERTY_ID_SUBMISSION_ID: + { + Reference< XPropertySet > xSubmission( _rPropertyValue, UNO_QUERY ); + if ( xSubmission.is() ) + aControlValue <<= EFormsHelper::getModelElementUIName( EFormsHelper::Submission, xSubmission ); + } + break; + + case PROPERTY_ID_XFORMS_BUTTONTYPE: + { + ::rtl::Reference< IPropertyEnumRepresentation > aEnumConversion( + new DefaultEnumRepresentation( *m_pInfoService, _rPropertyValue.getValueType(), PROPERTY_ID_BUTTONTYPE ) ); + // TODO/UNOize: make aEnumConversion a member? + aControlValue <<= aEnumConversion->getDescriptionForValue( _rPropertyValue ); + } + break; + + default: + OSL_FAIL( "SubmissionPropertyHandler::convertToControlValue: cannot handle this id!" ); + } + + return aControlValue; + } + + + void SubmissionPropertyHandler::_propertyChanged( const PropertyChangeEvent& _rEvent ) + { + if ( _rEvent.PropertyName == PROPERTY_BUTTONTYPE ) + firePropertyChange( PROPERTY_XFORMS_BUTTONTYPE, PROPERTY_ID_XFORMS_BUTTONTYPE, _rEvent.OldValue, _rEvent.NewValue ); + } + + +} // namespace pcr + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +extensions_propctrlr_SubmissionPropertyHandler_get_implementation( + css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&) +{ + return cppu::acquire(new pcr::SubmissionPropertyHandler(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |