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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 .
*/
#ifndef SC_CELLLISTSOURCE_HXX
#define SC_CELLLISTSOURCE_HXX
#include <com/sun/star/form/binding/XListEntrySource.hpp>
#include <cppuhelper/compbase4.hxx>
#include <comphelper/propertycontainer.hxx>
#include <comphelper/uno3.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/proparrhlp.hxx>
#include <com/sun/star/table/XCellRange.hpp>
#include <com/sun/star/table/CellRangeAddress.hpp>
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/util/XModifyListener.hpp>
//.........................................................................
namespace calc
{
//.........................................................................
//=====================================================================
//= OCellListSource
//=====================================================================
class OCellListSource;
// the base for our interfaces
typedef ::cppu::WeakAggComponentImplHelper4 < ::com::sun::star::form::binding::XListEntrySource
, ::com::sun::star::util::XModifyListener
, ::com::sun::star::lang::XServiceInfo
, ::com::sun::star::lang::XInitialization
> OCellListSource_Base;
// the base for the property handling
typedef ::comphelper::OPropertyContainer OCellListSource_PBase;
// the second base for property handling
typedef ::comphelper::OPropertyArrayUsageHelper< OCellListSource >
OCellListSource_PABase;
class OCellListSource :public ::comphelper::OBaseMutex
,public OCellListSource_Base // order matters! before OCellListSource_PBase, so rBHelper gets initialized
,public OCellListSource_PBase
,public OCellListSource_PABase
{
private:
::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >
m_xDocument; /// the document where our cell lives
::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange >
m_xRange; /// the range of cells we're bound to
::cppu::OInterfaceContainerHelper
m_aListEntryListeners; /// our listeners
sal_Bool m_bInitialized; /// has XInitialization::initialize been called?
public:
OCellListSource(
const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >& _rxDocument
);
using OCellListSource_PBase::getFastPropertyValue;
protected:
~OCellListSource( );
protected:
// XInterface
DECLARE_XINTERFACE()
// XTypeProvider
DECLARE_XTYPEPROVIDER()
// XListEntrySource
virtual sal_Int32 SAL_CALL getListEntryCount( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getListEntry( sal_Int32 Position ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAllListEntries( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addListEntryListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntryListener >& Listener ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeListEntryListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntryListener >& Listener ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
// OComponentHelper/XComponent
virtual void SAL_CALL disposing();
// XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException);
// XPropertySet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& _rValue, sal_Int32 _nHandle ) const;
// ::comphelper::OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
// XModifyListener
virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
// XInitialization
virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
private:
void checkDisposed( ) const
SAL_THROW( ( ::com::sun::star::lang::DisposedException ) );
void checkInitialized()
SAL_THROW( ( ::com::sun::star::uno::RuntimeException ) );
/** retrieves the actual address of our cell range
@precond
our m_xRange is not <NULL/>
*/
::com::sun::star::table::CellRangeAddress
getRangeAddress( ) const;
/** retrievs the text of a cell within our range
@param _nRangeRelativeColumn
the relative column index of the cell within our range
@param _nRangeRelativeRow
the relative row index of the cell within our range
@precond
our m_xRange is not <NULL/>
*/
::rtl::OUString
getCellTextContent_noCheck(
sal_Int32 _nRangeRelativeColumn,
sal_Int32 _nRangeRelativeRow
);
void notifyModified();
private:
OCellListSource(); // never implemented
OCellListSource( const OCellListSource& ); // never implemented
OCellListSource& operator=( const OCellListSource& ); // never implemented
#ifdef DBG_UTIL
private:
static const char* checkConsistency_static( const void* _pThis );
const char* checkConsistency( ) const;
#endif
};
//.........................................................................
} // namespace calc
//.........................................................................
#endif // SC_CELLLISTSOURCE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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