0e6e0270d2
it has an empty size of one pointer, so it saves no memory to use unique_ptr. Need to fix the const-ness of some methods in OInterfaceContainerHelper4 Change-Id: I0c0c28a228ccfe0e97174fbc83555059fc351b3c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147007 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
182 lines
5.7 KiB
C++
182 lines
5.7 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 <mutex>
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#include <osl/conditn.hxx>
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#include <cppuhelper/weak.hxx>
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#include <comphelper/interfacecontainer4.hxx>
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#include <com/sun/star/ucb/XDynamicResultSet.hpp>
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#include <com/sun/star/ucb/XSourceInitialization.hpp>
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#include <com/sun/star/ucb/XDynamicResultSetListener.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <rtl/ref.hxx>
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#include <memory>
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class DynamicResultSetWrapperListener;
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class DynamicResultSetWrapper
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: public cppu::OWeakObject
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, public css::ucb::XDynamicResultSet
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, public css::ucb::XSourceInitialization
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{
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private:
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//management of listeners
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bool m_bDisposed; ///Dispose call ready.
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bool m_bInDispose;///In dispose call
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comphelper::OInterfaceContainerHelper4<css::lang::XEventListener>
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m_aDisposeEventListeners;
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protected:
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rtl::Reference<DynamicResultSetWrapperListener>
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m_xMyListenerImpl;
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css::uno::Reference< css::uno::XComponentContext >
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m_xContext;
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std::mutex m_aMutex;
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bool m_bStatic;
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bool m_bGotWelcome;
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//different Interfaces from Origin:
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css::uno::Reference< css::ucb::XDynamicResultSet >
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m_xSource;
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css::uno::Reference< css::sdbc::XResultSet >
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m_xSourceResultOne;
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css::uno::Reference< css::sdbc::XResultSet >
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m_xSourceResultTwo;
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css::uno::Reference< css::sdbc::XResultSet >
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m_xMyResultOne;
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css::uno::Reference< css::sdbc::XResultSet >
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m_xMyResultTwo;
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css::uno::Reference< css::ucb::XDynamicResultSetListener >
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m_xListener;
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osl::Condition m_aSourceSet;
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osl::Condition m_aListenerSet;
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protected:
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void impl_init();
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void impl_deinit();
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/// @throws css::lang::DisposedException
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/// @throws css::uno::RuntimeException
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void
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impl_EnsureNotDisposed();
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virtual void
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impl_InitResultSetOne( const css::uno::Reference<
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css::sdbc::XResultSet >& xResultSet );
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virtual void
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impl_InitResultSetTwo( const css::uno::Reference<
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css::sdbc::XResultSet >& xResultSet );
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public:
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DynamicResultSetWrapper(
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css::uno::Reference< css::ucb::XDynamicResultSet > const & xOrigin
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, const css::uno::Reference< css::uno::XComponentContext > & rxContext );
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virtual ~DynamicResultSetWrapper() override;
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// XInterface
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virtual css::uno::Any SAL_CALL
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queryInterface( const css::uno::Type & rType ) override;
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// XDynamicResultSet
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virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL
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getStaticResultSet() override;
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virtual void SAL_CALL
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setListener( const css::uno::Reference< css::ucb::XDynamicResultSetListener > & Listener ) override;
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virtual void SAL_CALL
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connectToCache( const css::uno::Reference< css::ucb::XDynamicResultSet > & xCache ) override;
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virtual sal_Int16 SAL_CALL
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getCapabilities() override;
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// XComponent ( base of XDynamicResultSet )
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virtual void SAL_CALL
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dispose() override;
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virtual void SAL_CALL
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addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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virtual void SAL_CALL
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removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
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// XSourceInitialization
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virtual void SAL_CALL
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setSource( const css::uno::Reference< css::uno::XInterface > & Source ) override;
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// own methods:
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/// @throws css::uno::RuntimeException
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virtual void
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impl_disposing( const css::lang::EventObject& Source );
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/// @throws css::uno::RuntimeException
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void
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impl_notify( const css::ucb::ListEvent& Changes );
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};
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class DynamicResultSetWrapperListener
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: public cppu::OWeakObject
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, public css::ucb::XDynamicResultSetListener
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{
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DynamicResultSetWrapper* m_pOwner;
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std::mutex m_aMutex;
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public:
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DynamicResultSetWrapperListener( DynamicResultSetWrapper* pOwner );
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virtual ~DynamicResultSetWrapperListener() override;
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// XInterface
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
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virtual void SAL_CALL acquire()
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noexcept override;
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virtual void SAL_CALL release()
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noexcept override;
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// XEventListener ( base of XDynamicResultSetListener )
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virtual void SAL_CALL
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disposing( const css::lang::EventObject& Source ) override;
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// XDynamicResultSetListener
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virtual void SAL_CALL
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notify( const css::ucb::ListEvent& Changes ) override;
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// own methods:
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void impl_OwnerDies();
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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