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Diffstat (limited to 'sc/source/ui/unoobj/cellvaluebinding.hxx')
| -rw-r--r-- | sc/source/ui/unoobj/cellvaluebinding.hxx | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/sc/source/ui/unoobj/cellvaluebinding.hxx b/sc/source/ui/unoobj/cellvaluebinding.hxx new file mode 100644 index 0000000000..511303f7ed --- /dev/null +++ b/sc/source/ui/unoobj/cellvaluebinding.hxx @@ -0,0 +1,146 @@ +/* -*- 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/XValueBinding.hpp> +#include <com/sun/star/util/XModifyBroadcaster.hpp> +#include <cppuhelper/compbase.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/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XInitialization.hpp> + +namespace com::sun::star::table { class XCell; } +namespace com::sun::star::sheet { class XSpreadsheetDocument; } +namespace com::sun::star::text { class XTextRange; } + +namespace calc +{ + + //= OCellValueBinding + + class OCellValueBinding; + // the base for our interfaces + typedef ::cppu::WeakComponentImplHelper < css::form::binding::XValueBinding + , css::lang::XServiceInfo + , css::util::XModifyBroadcaster + , css::util::XModifyListener + , css::lang::XInitialization + > OCellValueBinding_Base; + // the base for the property handling + typedef ::comphelper::OPropertyContainer OCellValueBinding_PBase; + // the second base for property handling + typedef ::comphelper::OPropertyArrayUsageHelper< OCellValueBinding > + OCellValueBinding_PABase; + + class OCellValueBinding :public ::cppu::BaseMutex + ,public OCellValueBinding_Base // order matters! before OCellValueBinding_PBase, so rBHelper gets initialized + ,public OCellValueBinding_PBase + ,public OCellValueBinding_PABase + { + private: + css::uno::Reference< css::sheet::XSpreadsheetDocument > + m_xDocument; /// the document where our cell lives + css::uno::Reference< css::table::XCell > + m_xCell; /// the cell we're bound to, for double value access + css::uno::Reference< css::text::XTextRange > + m_xCellText; /// the cell we're bound to, for text access + ::comphelper::OInterfaceContainerHelper3<css::util::XModifyListener> + m_aModifyListeners; /// our modify listeners + bool m_bInitialized; /// has XInitialization::initialize been called? + bool m_bListPos; /// constructed as ListPositionCellBinding? + + public: + OCellValueBinding( + const css::uno::Reference< css::sheet::XSpreadsheetDocument >& _rxDocument, + bool _bListPos + ); + + using OCellValueBinding_PBase::getFastPropertyValue; + + protected: + virtual ~OCellValueBinding( ) override; + + protected: + // XInterface + DECLARE_XINTERFACE() + + // XTypeProvider + DECLARE_XTYPEPROVIDER() + + // XValueBinding + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getSupportedValueTypes( ) override; + virtual sal_Bool SAL_CALL supportsType( const css::uno::Type& aType ) override; + virtual css::uno::Any SAL_CALL getValue( const css::uno::Type& aType ) override; + virtual void SAL_CALL setValue( const css::uno::Any& aValue ) 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; + + // XModifyBroadcaster + virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override; + virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) 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 checkValueType( const css::uno::Type& _rType ) const; + void checkInitialized(); + + /** notifies our modify listeners + @precond + our mutex is <em>not</em> locked + */ + void notifyModified(); + + void setBooleanFormat(); + + private: + OCellValueBinding( const OCellValueBinding& ) = delete; + OCellValueBinding& operator=( const OCellValueBinding& ) = delete; + }; + +} // namespace calc + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |