d98e014cf6
I had done these a while ago, when I looked into extending loplugin:ostr to do more automatic rewriting, and these were places where I needed to do something manually, for one reason or another, because the automatic rewriting would not pick it up correctly. However, I got distracted, and a wholesale automatic rewrite would still run into cases where an _ostr/_ustr instance from a library's .rodata would still be referenced after the library has already been dlcose'd. So I never came around to finishing all that. But there appears to be renewed interest in (automatic) rewritings here now, so it probably makes sense if I share this part of my work anyway. Change-Id: I3da9d38398e4bca373cb0000a9d34b49a36ad58a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166792 Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de> Tested-by: Jenkins
167 lines
6.7 KiB
C++
167 lines
6.7 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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#ifndef INCLUDED_TOOLKIT_HELPER_MACROS_HXX
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#define INCLUDED_TOOLKIT_HELPER_MACROS_HXX
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#include <sal/log.hxx>
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#include <osl/diagnose.h>
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#include <comphelper/diagnose_ex.hxx>
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#define IMPL_IMPLEMENTATION_ID( ClassName ) \
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css::uno::Sequence< sal_Int8 > ClassName::getImplementationId() \
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{ \
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return css::uno::Sequence<sal_Int8>(); \
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}
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#define DECL_LISTENERMULTIPLEXER_START( ClassName, InterfaceName ) \
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class ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
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{ \
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public: \
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ClassName( ::cppu::OWeakObject& rSource ); \
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css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
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void SAL_CALL acquire() noexcept override; \
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void SAL_CALL release() noexcept override; \
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void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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#define DECL_LISTENERMULTIPLEXER_START_DLLPUB( ClassName, InterfaceName ) \
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class TOOLKIT_DLLPUBLIC ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
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{ \
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public: \
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ClassName( ::cppu::OWeakObject& rSource ); \
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css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
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void SAL_CALL acquire() noexcept override; \
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void SAL_CALL release() noexcept override; \
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void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
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#define DECL_LISTENERMULTIPLEXER_END \
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};
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#define IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ClassName, InterfaceName ) \
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ClassName::ClassName( ::cppu::OWeakObject& rSource ) \
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: ListenerMultiplexerBase<InterfaceName>(rSource) \
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{ \
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} \
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void SAL_CALL ClassName::acquire() noexcept { ListenerMultiplexerBase::acquire(); } \
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void SAL_CALL ClassName::release() noexcept { ListenerMultiplexerBase::release(); } \
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css::uno::Any ClassName::queryInterface( const css::uno::Type & rType ) \
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{ \
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css::uno::Any aRet = ::cppu::queryInterface( rType, \
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(static_cast< css::lang::XEventListener* >(this)), \
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(static_cast< InterfaceName* >(this)) ); \
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return (aRet.hasValue() ? aRet : ListenerMultiplexerBase::queryInterface( rType )); \
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} \
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void ClassName::disposing( const css::lang::EventObject& ) \
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{ \
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}
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#if OSL_DEBUG_LEVEL > 0
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#define DISPLAY_EXCEPTION( ClassName, MethodName ) \
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css::uno::Any ex( cppu::getCaughtException() ); \
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SAL_WARN( "toolkit", #ClassName "::" #MethodName ": caught an exception! " << exceptionToString(ex));
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#else
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#define DISPLAY_EXCEPTION( ClassName, MethodName )
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#endif
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#define IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( ClassName, InterfaceName, MethodName, ParamType1 ) \
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{ \
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ParamType1 aMulti( evt ); \
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std::unique_lock g(m_aMutex); \
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::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
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g.unlock(); \
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while( aIt.hasMoreElements() ) \
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{ \
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css::uno::Reference<InterfaceName> xListener(aIt.next()); \
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try \
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{ \
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xListener->MethodName( aMulti ); \
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} \
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catch(const css::lang::DisposedException& e) \
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{ \
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OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
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if ( e.Context == xListener || !e.Context.is() ) \
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{ \
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std::unique_lock g2(m_aMutex); \
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aIt.remove(g2); \
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} \
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} \
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catch(const css::uno::RuntimeException&) \
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{ \
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DISPLAY_EXCEPTION( ClassName, MethodName ) \
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} \
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} \
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}
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#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType ) \
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{ \
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EventType aMulti( evt ); \
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aMulti.Source = &GetContext(); \
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std::unique_lock g(m_aMutex); \
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::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
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g.unlock(); \
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while( aIt.hasMoreElements() ) \
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{ \
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css::uno::Reference<InterfaceName> xListener(aIt.next()); \
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try \
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{ \
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xListener->MethodName( aMulti ); \
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} \
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catch(const css::lang::DisposedException& e) \
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{ \
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OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
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if ( e.Context == xListener || !e.Context.is() ) \
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{ \
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std::unique_lock g2(m_aMutex); \
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aIt.remove(g2); \
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} \
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} \
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catch(const css::uno::RuntimeException&) \
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{ \
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DISPLAY_EXCEPTION( ClassName, MethodName ) \
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} \
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} \
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}
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#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_EXCEPTION( ClassName, InterfaceName, MethodName, EventType, Exception ) \
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void ClassName::MethodName( const EventType& evt ) \
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IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
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#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ClassName, InterfaceName, MethodName, EventType ) \
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void ClassName::MethodName( const EventType& evt ) \
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IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
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#define DECLIMPL_SERVICEINFO_DERIVED( ImplName, BaseClass, ServiceName ) \
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OUString SAL_CALL getImplementationName( ) override { return u"stardiv.Toolkit." #ImplName ""_ustr; } \
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css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override \
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{ \
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css::uno::Sequence< OUString > aNames = BaseClass::getSupportedServiceNames( ); \
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aNames.realloc( aNames.getLength() + 1 ); \
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aNames.getArray()[ aNames.getLength() - 1 ] = ServiceName; \
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return aNames; \
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} \
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#endif // INCLUDED_TOOLKIT_HELPER_MACROS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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