146 lines
6.4 KiB
C++
146 lines
6.4 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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#pragma once
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#include <com/sun/star/form/binding/XValueBinding.hpp>
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#include <com/sun/star/util/XModifyBroadcaster.hpp>
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#include <comphelper/compbase.hxx>
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#include <comphelper/interfacecontainer4.hxx>
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#include <comphelper/propertycontainer2.hxx>
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#include <comphelper/uno3.hxx>
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#include <comphelper/proparrhlp.hxx>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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namespace com::sun::star::table { class XCell; }
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namespace com::sun::star::sheet { class XSpreadsheetDocument; }
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namespace com::sun::star::text { class XTextRange; }
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namespace calc
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{
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//= OCellValueBinding
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class OCellValueBinding;
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// the base for our interfaces
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typedef ::comphelper::WeakComponentImplHelper < css::form::binding::XValueBinding
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, css::lang::XServiceInfo
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, css::util::XModifyBroadcaster
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, css::util::XModifyListener
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, css::lang::XInitialization
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> OCellValueBinding_Base;
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// the base for the property handling
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typedef ::comphelper::OPropertyContainer2 OCellValueBinding_PBase;
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// the second base for property handling
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typedef ::comphelper::OPropertyArrayUsageHelper< OCellValueBinding >
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OCellValueBinding_PABase;
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class OCellValueBinding :
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public OCellValueBinding_Base // order matters! before OCellValueBinding_PBase, so rBHelper gets initialized
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,public OCellValueBinding_PBase
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,public OCellValueBinding_PABase
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{
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private:
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css::uno::Reference< css::sheet::XSpreadsheetDocument >
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m_xDocument; /// the document where our cell lives
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css::uno::Reference< css::table::XCell >
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m_xCell; /// the cell we're bound to, for double value access
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css::uno::Reference< css::text::XTextRange >
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m_xCellText; /// the cell we're bound to, for text access
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::comphelper::OInterfaceContainerHelper4<css::util::XModifyListener>
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m_aModifyListeners; /// our modify listeners
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bool m_bInitialized; /// has XInitialization::initialize been called?
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bool m_bListPos; /// constructed as ListPositionCellBinding?
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public:
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OCellValueBinding(
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const css::uno::Reference< css::sheet::XSpreadsheetDocument >& _rxDocument,
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bool _bListPos
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);
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using OCellValueBinding_PBase::getFastPropertyValue;
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protected:
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virtual ~OCellValueBinding( ) override;
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protected:
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// XInterface
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DECLARE_XINTERFACE()
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// XTypeProvider
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DECLARE_XTYPEPROVIDER()
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// XValueBinding
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getSupportedValueTypes( ) override;
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virtual sal_Bool SAL_CALL supportsType( const css::uno::Type& aType ) override;
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virtual css::uno::Any SAL_CALL getValue( const css::uno::Type& aType ) override;
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virtual void SAL_CALL setValue( const css::uno::Any& aValue ) override;
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// OComponentHelper/XComponent
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virtual void disposing(std::unique_lock<std::mutex>& rGuard) override;
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
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// OPropertySetHelper
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virtual ::cppu::IPropertyArrayHelper& getInfoHelper() override;
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virtual void getFastPropertyValue( std::unique_lock<std::mutex>& rGuard, css::uno::Any& _rValue, sal_Int32 _nHandle ) const override;
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// ::comphelper::OPropertyArrayUsageHelper
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
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// XModifyBroadcaster
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virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
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virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
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// XModifyListener
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virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) override;
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virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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// XInitialization
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virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
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private:
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void checkValueType( std::unique_lock<std::mutex>& rGuard, const css::uno::Type& _rType ) const;
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void checkInitialized();
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css::uno::Sequence< css::uno::Type > getSupportedValueTypes(std::unique_lock<std::mutex>& rGuard) const;
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bool supportsType( std::unique_lock<std::mutex>& rGuard, const css::uno::Type& aType ) const;
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/** notifies our modify listeners
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@precond
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our mutex is <em>not</em> locked
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*/
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void notifyModified();
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void setBooleanFormat();
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private:
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OCellValueBinding( const OCellValueBinding& ) = delete;
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OCellValueBinding& operator=( const OCellValueBinding& ) = delete;
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};
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} // namespace calc
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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