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libreoffice/forms/source/component/ListBox.hxx
Jens-Heiner Rechtien 168375a2cb INTEGRATION: CWS warnings01 (1.13.68); FILE MERGED 
2006/04/07 17:43:13 sb 1.13.68.3: RESYNC: (1.13-1.14); FILE MERGED
2006/03/15 07:55:37 fs 1.13.68.2: #i57457# warning-free code (unxsols4)
2006/03/14 15:20:28 fs 1.13.68.1: #i57457# warning-free code
2006-06-19 11:52:25 +00:00

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ListBox.hxx,v $
*
* $Revision: 1.15 $
*
* last change: $Author: hr $ $Date: 2006-06-19 12:52:25 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _FORMS_LISTBOX_HXX_
#define _FORMS_LISTBOX_HXX_
#ifndef _FORMS_FORMCOMPONENT_HXX_
#include "FormComponent.hxx"
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_HXX_
#include <cppuhelper/interfacecontainer.hxx>
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_HXX_
#include <cppuhelper/interfacecontainer.hxx>
#endif
#ifndef _SV_TIMER_HXX
#include <vcl/timer.hxx>
#endif
#ifndef _COM_SUN_STAR_UTIL_XREFRESHABLE_HPP_
#include <com/sun/star/util/XRefreshable.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTER_HPP_
#include <com/sun/star/util/XNumberFormatter.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_XSQLERRORBROADCASTER_HPP_
#include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_LISTSOURCETYPE_HPP_
#include <com/sun/star/form/ListSourceType.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XITEMLISTENER_HPP_
#include <com/sun/star/awt/XItemListener.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XFOCUSLISTENER_HPP_
#include <com/sun/star/awt/XFocusListener.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XLISTBOX_HPP_
#include <com/sun/star/awt/XListBox.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_XCHANGEBROADCASTER_HPP_
#include <com/sun/star/form/XChangeBroadcaster.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_BINDING_XLISTENTRYSINK_HDL_
#include <com/sun/star/form/binding/XListEntrySink.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_BINDING_XLISTENTRYLISTENER_HDL_
#include <com/sun/star/form/binding/XListEntryListener.hpp>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif
#ifndef FORMS_ERRORBROADCASTER_HXX
#include "errorbroadcaster.hxx"
#endif
#ifndef FORMS_ENTRYLISTHELPER_HXX
#include "entrylisthelper.hxx"
#endif
#ifndef COMPHELPER_ASYNCNOTIFICATION_HXX
#include <comphelper/asyncnotification.hxx>
#endif
#include <memory>
//.........................................................................
namespace frm
{
//==================================================================
//= OListBoxModel
//==================================================================
typedef ::cppu::ImplHelper1 < ::com::sun::star::util::XRefreshable
> OListBoxModel_BASE;
class OListBoxModel :public OBoundControlModel
,public OListBoxModel_BASE
,public OEntryListHelper
,public OErrorBroadcaster
,public ::comphelper::OAggregationArrayUsageHelper< OListBoxModel >
{
::com::sun::star::uno::Any m_aSaveValue;
// <properties>
::com::sun::star::form::ListSourceType m_eListSourceType; // type der list source
::com::sun::star::uno::Any m_aBoundColumn;
StringSequence m_aListSourceSeq; //
StringSequence m_aValueSeq; // alle Werte, readonly
::com::sun::star::uno::Sequence<sal_Int16> m_aDefaultSelectSeq; // DefaultSelected
// </properties>
::cppu::OInterfaceContainerHelper m_aRefreshListeners;
sal_Int16 m_nNULLPos; // position of the NULL value in our list
sal_Bool m_bBoundComponent : 1;
/** type how we should transfer our selection to external value bindings
*/
enum TransferSelection
{
tsIndexList, /// as list of indexes of selected entries
tsIndex, /// as index of the selected entry
tsEntryList, /// as list of string representations of selected entries
tsEntry /// as string representation of the selected entry
};
TransferSelection m_eTransferSelectionAs;
private:
// Helper functions
StringSequence GetCurValueSeq() const;
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes();
public:
DECLARE_DEFAULT_LEAF_XTOR( OListBoxModel );
// XServiceInfo
IMPLEMENTATION_NAME(OListBoxModel);
virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
// UNO Anbindung
DECLARE_UNO3_AGG_DEFAULTS(OListBoxModel, OBoundControlModel);
virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);
// OComponentHelper
virtual void SAL_CALL disposing();
// OPropertySetHelper
virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle) const;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue )
throw (::com::sun::star::uno::Exception);
virtual sal_Bool SAL_CALL convertFastPropertyValue(
::com::sun::star::uno::Any& _rConvertedValue, ::com::sun::star::uno::Any& _rOldValue, sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue )
throw (::com::sun::star::lang::IllegalArgumentException);
protected:
// XPropertySet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() throw(::com::sun::star::uno::RuntimeException);
virtual cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
// XMultiPropertySet
virtual void SAL_CALL setPropertyValues(const ::com::sun::star::uno::Sequence< ::rtl::OUString >& PropertyNames, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Values) throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// XPersistObject
virtual ::rtl::OUString SAL_CALL getServiceName() throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL
write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL
read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
// XRefreshable
virtual void SAL_CALL refresh() throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
// OAggregationArrayUsageHelper
virtual void fillProperties(
::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps,
::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps
) const;
IMPLEMENT_INFO_SERVICE()
// XEventListener
virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException);
// prevent method hiding
using OBoundControlModel::getFastPropertyValue;
protected:
// OBoundControlModel overridables
virtual ::com::sun::star::uno::Any
translateDbColumnToControlValue( );
virtual ::com::sun::star::uno::Any
translateExternalValueToControlValue( ) const;
virtual ::com::sun::star::uno::Any
translateControlValueToExternalValue( ) const;
virtual sal_Bool commitControlValueToDbColumn( bool _bPostReset );
virtual void onConnectedDbColumn( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxForm );
virtual void onDisconnectedDbColumn();
virtual void onConnectedExternalValue( );
virtual ::com::sun::star::uno::Any
getDefaultForReset() const;
virtual sal_Bool approveValueBinding( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XValueBinding >& _rxBinding );
// OEntryListHelper overriables
virtual void stringItemListChanged( );
virtual void connectedExternalListSource( );
virtual void disconnectedExternalListSource( );
protected:
DECLARE_XCLONEABLE();
private:
void loadData();
/**
@precond we don't actually have an external list source
*/
void implRefreshListFromDbBinding( );
};
//==================================================================
//= OListBoxControl
//==================================================================
typedef ::cppu::ImplHelper4 < ::com::sun::star::awt::XFocusListener
, ::com::sun::star::awt::XItemListener
, ::com::sun::star::awt::XListBox
, ::com::sun::star::form::XChangeBroadcaster
> OListBoxControl_BASE;
class ChangeListeners;
class OListBoxControl :public OBoundControl
,public OListBoxControl_BASE
,public IEventProcessor
{
private:
::cppu::OInterfaceContainerHelper m_aChangeListeners;
::cppu::OInterfaceContainerHelper m_aItemListeners;
::com::sun::star::uno::Any m_aCurrentSelection;
Timer m_aChangeTimer;
::com::sun::star::uno::Reference< ::com::sun::star::awt::XListBox >
m_xAggregateListBox;
::rtl::Reference< ::comphelper::AsyncEventNotifier >
m_pItemBroadcaster;
protected:
// UNO Anbindung
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> _getTypes();
public:
OListBoxControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
virtual ~OListBoxControl();
// UNO Anbindung
DECLARE_UNO3_AGG_DEFAULTS(OListBoxControl, OBoundControl);
virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);
// XServiceInfo
IMPLEMENTATION_NAME(OListBoxControl);
virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
// XChangeBroadcaster
virtual void SAL_CALL addChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
// XFocusListener
virtual void SAL_CALL focusGained(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL focusLost(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);
// XItemListener
virtual void SAL_CALL itemStateChanged(const ::com::sun::star::awt::ItemEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException);
// OComponentHelper
virtual void SAL_CALL disposing();
// XListBox
virtual void SAL_CALL addItemListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XItemListener >& l ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeItemListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XItemListener >& l ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addActionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XActionListener >& l ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeActionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XActionListener >& l ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addItem( const ::rtl::OUString& aItem, ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addItems( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aItems, ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeItems( ::sal_Int16 nPos, ::sal_Int16 nCount ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Int16 SAL_CALL getItemCount( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getItem( ::sal_Int16 nPos ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getItems( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Int16 SAL_CALL getSelectedItemPos( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::sal_Int16 > SAL_CALL getSelectedItemsPos( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getSelectedItem( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSelectedItems( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL selectItemPos( ::sal_Int16 nPos, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL selectItemsPos( const ::com::sun::star::uno::Sequence< ::sal_Int16 >& aPositions, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL selectItem( const ::rtl::OUString& aItem, ::sal_Bool bSelect ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL isMutipleMode( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setMultipleMode( ::sal_Bool bMulti ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Int16 SAL_CALL getDropDownLineCount( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setDropDownLineCount( ::sal_Int16 nLines ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL makeVisible( ::sal_Int16 nEntry ) throw (::com::sun::star::uno::RuntimeException);
protected:
// IEventProcessor
virtual void processEvent( const ::comphelper::AnyEvent& _rEvent );
private:
DECL_LINK( OnTimeout, void* );
};
//.........................................................................
}
//.........................................................................
#endif // _FORMS_LISTBOX_HXX_
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