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-rw-r--r--forms/source/component/Pattern.cxx237
1 files changed, 237 insertions, 0 deletions
diff --git a/forms/source/component/Pattern.cxx b/forms/source/component/Pattern.cxx
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+/* -*- 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 "Pattern.hxx"
+#include <property.hxx>
+#include <services.hxx>
+#include <tools/debug.hxx>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/form/FormComponentType.hpp>
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::XComponentContext;
+using ::com::sun::star::beans::Property;
+using ::com::sun::star::uno::XInterface;
+using ::com::sun::star::uno::Any;
+using ::com::sun::star::sdbc::XRowSet;
+using ::com::sun::star::uno::UNO_QUERY;
+
+namespace FormComponentType = ::com::sun::star::form::FormComponentType;
+
+namespace frm
+{
+
+OPatternControl::OPatternControl(const Reference<XComponentContext>& _rxFactory)
+ :OBoundControl(_rxFactory, VCL_CONTROL_PATTERNFIELD)
+{
+}
+
+css::uno::Sequence<OUString> OPatternControl::getSupportedServiceNames()
+{
+ css::uno::Sequence<OUString> aSupported = OBoundControl::getSupportedServiceNames();
+ aSupported.realloc(aSupported.getLength() + 2);
+
+ OUString*pArray = aSupported.getArray();
+ pArray[aSupported.getLength()-2] = FRM_SUN_CONTROL_PATTERNFIELD;
+ pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_PATTERNFIELD;
+ return aSupported;
+}
+
+
+// OPatternModel
+
+
+OPatternModel::OPatternModel(const Reference<XComponentContext>& _rxFactory)
+ :OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_PATTERNFIELD, FRM_SUN_CONTROL_PATTERNFIELD, false, false )
+ // use the old control name for compytibility reasons
+{
+
+ m_nClassId = FormComponentType::PATTERNFIELD;
+ initValueProperty( PROPERTY_TEXT, PROPERTY_ID_TEXT );
+}
+
+
+OPatternModel::OPatternModel( const OPatternModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
+ :OEditBaseModel( _pOriginal, _rxFactory )
+{
+}
+
+
+OPatternModel::~OPatternModel()
+{
+}
+
+// XCloneable
+
+css::uno::Reference< css::util::XCloneable > SAL_CALL OPatternModel::createClone()
+{
+ rtl::Reference<OPatternModel> pClone = new OPatternModel(this, getContext());
+ pClone->clonedFrom(this);
+ return pClone;
+}
+
+// XServiceInfo
+
+css::uno::Sequence<OUString> SAL_CALL OPatternModel::getSupportedServiceNames()
+{
+ css::uno::Sequence<OUString> aSupported = OBoundControlModel::getSupportedServiceNames();
+ aSupported.realloc(aSupported.getLength() + 3);
+
+ OUString*pArray = aSupported.getArray();
+ pArray[aSupported.getLength()-3] = FRM_SUN_COMPONENT_DATABASE_PATTERNFIELD;
+ pArray[aSupported.getLength()-2] = FRM_SUN_COMPONENT_PATTERNFIELD;
+ pArray[aSupported.getLength()-1] = FRM_COMPONENT_PATTERNFIELD;
+ return aSupported;
+}
+
+
+void OPatternModel::describeFixedProperties( Sequence< Property >& _rProps ) const
+{
+ OEditBaseModel::describeFixedProperties( _rProps );
+ sal_Int32 nOldCount = _rProps.getLength();
+ _rProps.realloc( nOldCount + 4);
+ css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
+ *pProperties++ = css::beans::Property(PROPERTY_DEFAULT_TEXT, PROPERTY_ID_DEFAULT_TEXT, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEDEFAULT);
+ *pProperties++ = css::beans::Property(PROPERTY_EMPTY_IS_NULL, PROPERTY_ID_EMPTY_IS_NULL, cppu::UnoType<bool>::get(),
+ css::beans::PropertyAttribute::BOUND);
+ *pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND);
+ *pProperties++ = css::beans::Property(PROPERTY_FILTERPROPOSAL, PROPERTY_ID_FILTERPROPOSAL, cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::BOUND | css::beans::PropertyAttribute::MAYBEDEFAULT);
+ DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?");
+}
+
+
+OUString SAL_CALL OPatternModel::getServiceName()
+{
+ return FRM_COMPONENT_PATTERNFIELD; // old (non-sun) name for compatibility !
+}
+
+
+bool OPatternModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
+{
+ Any aNewValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
+
+ if ( aNewValue == m_aLastKnownValue )
+ return true;
+
+ OUString sNewValue;
+ aNewValue >>= sNewValue;
+
+ if ( !aNewValue.hasValue()
+ || ( sNewValue.isEmpty() // an empty string
+ && m_bEmptyIsNull // which should be interpreted as NULL
+ )
+ )
+ {
+ m_xColumnUpdate->updateNull();
+ }
+ else
+ {
+ OSL_ENSURE(m_pFormattedValue,
+ "OPatternModel::commitControlValueToDbColumn: no value helper!");
+ if (!m_pFormattedValue)
+ return false;
+
+ if ( !m_pFormattedValue->setFormattedValue( sNewValue ) )
+ return false;
+ }
+
+ m_aLastKnownValue = aNewValue;
+
+ return true;
+}
+
+
+void OPatternModel::onConnectedDbColumn( const Reference< XInterface >& _rxForm )
+{
+ OEditBaseModel::onConnectedDbColumn( _rxForm );
+
+ Reference< XPropertySet > xField( getField() );
+ if ( !xField.is() )
+ return;
+
+ m_pFormattedValue.reset( new ::dbtools::FormattedColumnValue( getContext(), Reference< XRowSet >( _rxForm, UNO_QUERY ), xField ) );
+}
+
+
+void OPatternModel::onDisconnectedDbColumn()
+{
+ OEditBaseModel::onDisconnectedDbColumn();
+ m_pFormattedValue.reset();
+}
+
+// XPropertyChangeListener
+
+Any OPatternModel::translateDbColumnToControlValue()
+{
+ OSL_PRECOND(m_pFormattedValue,
+ "OPatternModel::translateDbColumnToControlValue: no value helper!");
+
+ if (m_pFormattedValue)
+ {
+ OUString sValue( m_pFormattedValue->getFormattedValue() );
+ if ( sValue.isEmpty()
+ && m_pFormattedValue->getColumn().is()
+ && m_pFormattedValue->getColumn()->wasNull()
+ )
+ {
+ m_aLastKnownValue.clear();
+ }
+ else
+ {
+ m_aLastKnownValue <<= sValue;
+ }
+ }
+ else
+ m_aLastKnownValue.clear();
+
+ return m_aLastKnownValue.hasValue() ? m_aLastKnownValue : Any( OUString() );
+ // (m_aLastKnownValue is allowed to be VOID, the control value isn't)
+}
+
+// XReset
+
+Any OPatternModel::getDefaultForReset() const
+{
+ return Any( m_aDefaultText );
+}
+
+void OPatternModel::resetNoBroadcast()
+{
+ OEditBaseModel::resetNoBroadcast();
+ m_aLastKnownValue.clear();
+}
+
+} // namespace frm
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_form_OPatternModel_get_implementation(css::uno::XComponentContext* component,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new frm::OPatternModel(component));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_form_OPatternControl_get_implementation(css::uno::XComponentContext* component,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new frm::OPatternControl(component));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 18:46:52 +0000