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Diffstat (limited to 'sc/source/ui/unoobj/celllistsource.hxx')
| -rw-r--r-- | sc/source/ui/unoobj/celllistsource.hxx | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/sc/source/ui/unoobj/celllistsource.hxx b/sc/source/ui/unoobj/celllistsource.hxx new file mode 100644 index 000000000..7a5f72c02 --- /dev/null +++ b/sc/source/ui/unoobj/celllistsource.hxx @@ -0,0 +1,155 @@ +/* -*- 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 . + */ + +#pragma once + +#include <com/sun/star/form/binding/XListEntryTypedSource.hpp> +#include <cppuhelper/compbase4.hxx> +#include <cppuhelper/basemutex.hxx> +#include <comphelper/interfacecontainer3.hxx> +#include <comphelper/propertycontainer.hxx> +#include <comphelper/uno3.hxx> +#include <comphelper/proparrhlp.hxx> +#include <com/sun/star/table/CellRangeAddress.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XInitialization.hpp> +#include <com/sun/star/util/XModifyListener.hpp> + +namespace com::sun::star::sheet { class XSpreadsheetDocument; } +namespace com::sun::star::table { class XCellRange; } + +namespace calc +{ + + //= OCellListSource + + class OCellListSource; + // the base for our interfaces + typedef ::cppu::WeakAggComponentImplHelper4 < css::form::binding::XListEntryTypedSource + , css::util::XModifyListener + , css::lang::XServiceInfo + , css::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 ::cppu::BaseMutex + ,public OCellListSource_Base // order matters! before OCellListSource_PBase, so rBHelper gets initialized + ,public OCellListSource_PBase + ,public OCellListSource_PABase + { + private: + css::uno::Reference< css::sheet::XSpreadsheetDocument > + m_xDocument; /// the document where our cell lives + css::uno::Reference< css::table::XCellRange > + m_xRange; /// the range of cells we're bound to + ::comphelper::OInterfaceContainerHelper3<css::form::binding::XListEntryListener> + m_aListEntryListeners; /// our listeners + bool m_bInitialized; /// has XInitialization::initialize been called? + + public: + explicit OCellListSource( + const css::uno::Reference< css::sheet::XSpreadsheetDocument >& _rxDocument + ); + + using OCellListSource_PBase::getFastPropertyValue; + + protected: + virtual ~OCellListSource( ) override; + + protected: + // XInterface + DECLARE_XINTERFACE() + + // XTypeProvider + DECLARE_XTYPEPROVIDER() + + // XListEntrySource + virtual sal_Int32 SAL_CALL getListEntryCount( ) override; + virtual OUString SAL_CALL getListEntry( sal_Int32 Position ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getAllListEntries( ) override; + virtual void SAL_CALL addListEntryListener( const css::uno::Reference< css::form::binding::XListEntryListener >& Listener ) override; + virtual void SAL_CALL removeListEntryListener( const css::uno::Reference< css::form::binding::XListEntryListener >& Listener ) override; + + // XListEntryTypedSource + virtual css::uno::Sequence< OUString > SAL_CALL getAllListEntriesTyped( css::uno::Sequence< css::uno::Any >& rDataValues ) override; + + // OComponentHelper/XComponent + virtual void SAL_CALL disposing() override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName( ) override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override; + + // XPropertySet + virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override; + + // OPropertySetHelper + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + virtual void SAL_CALL getFastPropertyValue( css::uno::Any& _rValue, sal_Int32 _nHandle ) const override; + + // ::comphelper::OPropertyArrayUsageHelper + virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override; + + // XModifyListener + virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) override; + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + + // XInitialization + virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override; + + private: + void checkDisposed( ) const; + void checkInitialized(); + + /** retrieves the actual address of our cell range + @precond + our m_xRange is not <NULL/> + */ + css::table::CellRangeAddress + getRangeAddress( ) const; + + /** retrieves the text of a cell within our range + @param _nRangeRelativeRow + the relative row index of the cell within our range + @param pAny + if not <NULL/> then the underlying data value is returned in the Any + @precond + our m_xRange is not <NULL/> + */ + OUString + getCellTextContent_noCheck( + sal_Int32 _nRangeRelativeRow, + css::uno::Any* pAny + ); + + void notifyModified(); + + private: + OCellListSource( const OCellListSource& ) = delete; + OCellListSource& operator=( const OCellListSource& ) = delete; + }; + +} // namespace calc + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |