168 lines
7.0 KiB
C++
168 lines
7.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
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#define INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
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#include "FormComponent.hxx"
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#include "errorbroadcaster.hxx"
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#include "entrylisthelper.hxx"
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#include "cachedrowset.hxx"
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#include <com/sun/star/util/XNumberFormatter.hpp>
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#include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
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#include <com/sun/star/form/ListSourceType.hpp>
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#include <com/sun/star/awt/XItemListener.hpp>
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#include <com/sun/star/awt/XFocusListener.hpp>
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#include <connectivity/formattedcolumnvalue.hxx>
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#include <cppuhelper/interfacecontainer.hxx>
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#include <vcl/timer.hxx>
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//.........................................................................
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namespace frm
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{
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//==================================================================
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// OComboBoxModel
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//==================================================================
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class OComboBoxModel
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:public OBoundControlModel
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,public OEntryListHelper
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,public OErrorBroadcaster
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{
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CachedRowSet m_aListRowSet; // the row set to fill the list
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::com::sun::star::uno::Any m_aBoundColumn; // obsolet
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OUString m_aListSource; //
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OUString m_aDefaultText; // DefaultText
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::com::sun::star::uno::Any m_aLastKnownValue;
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StringSequence m_aDesignModeStringItems;
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// upon loading, in some cases we reset fill our string item list ourself. We don't want
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// to lose the user's items then, so we remember them here.
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::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter> m_xFormatter;
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::com::sun::star::form::ListSourceType m_eListSourceType; // ListSource's type
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sal_Bool m_bEmptyIsNull; // Empty string is interpreted as NULL
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::std::auto_ptr< ::dbtools::FormattedColumnValue >
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m_pValueFormatter;
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protected:
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes();
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public:
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DECLARE_DEFAULT_LEAF_XTOR( OComboBoxModel );
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virtual void SAL_CALL disposing();
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// OPropertySetHelper
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virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle) const;
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virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue )
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throw (::com::sun::star::uno::Exception);
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virtual sal_Bool SAL_CALL convertFastPropertyValue(
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::com::sun::star::uno::Any& _rConvertedValue, ::com::sun::star::uno::Any& _rOldValue, sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue )
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throw (::com::sun::star::lang::IllegalArgumentException);
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// XLoadListener
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virtual void SAL_CALL reloaded( const ::com::sun::star::lang::EventObject& aEvent ) throw(::com::sun::star::uno::RuntimeException);
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// XServiceInfo
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IMPLEMENTATION_NAME(OComboBoxModel);
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virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
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// UNO
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DECLARE_UNO3_AGG_DEFAULTS(OComboBoxModel, OBoundControlModel);
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virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);
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// XPersistObject
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virtual OUString SAL_CALL getServiceName() throw(::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL
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read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
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// OControlModel's property handling
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virtual void describeFixedProperties(
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::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps
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) const;
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virtual void describeAggregateProperties(
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::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps
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) const;
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// XEventListener
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virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException);
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// prevent method hiding
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using OBoundControlModel::getFastPropertyValue;
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protected:
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// OBoundControlModel overridables
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virtual ::com::sun::star::uno::Any
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translateDbColumnToControlValue( );
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virtual sal_Bool commitControlValueToDbColumn( bool _bPostReset );
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virtual void onConnectedDbColumn( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxForm );
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virtual void onDisconnectedDbColumn();
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virtual ::com::sun::star::uno::Any
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getDefaultForReset() const;
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virtual void resetNoBroadcast();
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// OEntryListHelper overriables
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virtual void stringItemListChanged( ControlModelLock& _rInstanceLock );
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virtual void connectedExternalListSource( );
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virtual void disconnectedExternalListSource( );
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virtual void refreshInternalEntryList();
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protected:
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void loadData( bool _bForce );
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DECLARE_XCLONEABLE();
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};
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//==================================================================
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// OComboBoxControl
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//==================================================================
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class OComboBoxControl : public OBoundControl
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{
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public:
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OComboBoxControl(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>& _rxContext);
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// XServiceInfo
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IMPLEMENTATION_NAME(OComboBoxControl);
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virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
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};
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//.........................................................................
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}
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//.........................................................................
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#endif // INCLUDED_FORMS_SOURCE_COMPONENT_COMBOBOX_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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