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office-gobmx/sc/inc/miscuno.hxx
Eike Rathke 14fef32030 Fix typo in code 
... and provide a compatibility mechanism for supported service
names, as the typo was long standing since the beginning and
existing extensions may rely on it.

Co-authored-by: Andrea Gelmini <andrea.gelmini@gelma.net>

Change-Id: I289ec8a17b131bd013dd4b69327aed41e488d4f7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92938
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>
2020-04-29 02:13:21 +02:00

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/* -*- 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 .
*/
#ifndef INCLUDED_SC_INC_MISCUNO_HXX
#define INCLUDED_SC_INC_MISCUNO_HXX
#include <vector>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XEnumeration.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <osl/diagnose.h>
#include "scdllapi.h"
#define SC_SIMPLE_SERVICE_INFO_IMPL( ClassName, ClassNameAscii ) \
OUString SAL_CALL ClassName::getImplementationName() \
{ \
return ClassNameAscii; \
} \
sal_Bool SAL_CALL ClassName::supportsService( const OUString& ServiceName ) \
{ \
return cppu::supportsService(this, ServiceName); \
}
#define SC_SIMPLE_SERVICE_INFO_NAME( ClassName, ServiceAscii ) \
css::uno::Sequence< OUString > \
SAL_CALL ClassName::getSupportedServiceNames() \
{ \
css::uno::Sequence< OUString > aRet { ServiceAscii }; \
return aRet; \
}
// Place the old mistyped variant as first element so existing code can
// continue to ask aRet[0] if it doesn't iterate; new code can iterate over the
// sequence. This mostly should be used by supportsService() iterating anyway.
#define SC_SIMPLE_SERVICE_INFO_TYPO( ClassName, ServiceAscii, ServiceAsciiMistyped ) \
css::uno::Sequence< OUString > \
SAL_CALL ClassName::getSupportedServiceNames() \
{ \
css::uno::Sequence< OUString > aRet { ServiceAsciiMistyped, ServiceAscii }; \
return aRet; \
}
#define SC_SIMPLE_SERVICE_INFO( ClassName, ClassNameAscii, ServiceAscii ) \
SC_SIMPLE_SERVICE_INFO_IMPL( ClassName, ClassNameAscii ) \
SC_SIMPLE_SERVICE_INFO_NAME( ClassName, ServiceAscii )
#define SC_SIMPLE_SERVICE_INFO_COMPAT( ClassName, ClassNameAscii, ServiceAscii, ServiceAsciiMistyped ) \
SC_SIMPLE_SERVICE_INFO_IMPL( ClassName, ClassNameAscii ) \
SC_SIMPLE_SERVICE_INFO_TYPO( ClassName, ServiceAscii, ServiceAsciiMistyped )
#define SC_IMPL_DUMMY_PROPERTY_LISTENER( ClassName ) \
void SAL_CALL ClassName::addPropertyChangeListener( const OUString&, \
const uno::Reference<beans::XPropertyChangeListener>&) \
{ OSL_FAIL("not implemented"); } \
void SAL_CALL ClassName::removePropertyChangeListener( const OUString&, \
const uno::Reference<beans::XPropertyChangeListener>&) \
{ OSL_FAIL("not implemented"); } \
void SAL_CALL ClassName::addVetoableChangeListener( const OUString&, \
const uno::Reference<beans::XVetoableChangeListener>&) \
{ OSL_FAIL("not implemented"); } \
void SAL_CALL ClassName::removeVetoableChangeListener( const OUString&, \
const uno::Reference<beans::XVetoableChangeListener>&) \
{ OSL_FAIL("not implemented"); }
#define SC_QUERYINTERFACE(x) \
if (rType == cppu::UnoType<x>::get()) \
{ return uno::makeAny(uno::Reference<x>(this)); }
// SC_QUERY_MULTIPLE( XElementAccess, XIndexAccess ):
// use if interface is used several times in one class
#define SC_QUERY_MULTIPLE(x,y) \
if (rType == cppu::UnoType<x>::get()) \
{ uno::Any aR; aR <<= uno::Reference<x>(static_cast<y*>(this)); return aR; }
class ScIndexEnumeration final : public cppu::WeakImplHelper<
css::container::XEnumeration,
css::lang::XServiceInfo >
{
private:
css::uno::Reference<css::container::XIndexAccess> xIndex;
OUString sServiceName;
sal_Int32 nPos;
public:
ScIndexEnumeration(const css::uno::Reference<
css::container::XIndexAccess>& rInd, const OUString& rServiceName);
virtual ~ScIndexEnumeration() override;
// XEnumeration
virtual sal_Bool SAL_CALL hasMoreElements() override;
virtual css::uno::Any SAL_CALL nextElement() 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;
};
// new (uno 3) variant
class ScNameToIndexAccess final : public cppu::WeakImplHelper<
css::container::XIndexAccess,
css::lang::XServiceInfo >
{
private:
css::uno::Reference<css::container::XNameAccess> xNameAccess;
css::uno::Sequence<OUString> aNames;
public:
ScNameToIndexAccess(
const css::uno::Reference< css::container::XNameAccess>& rNameObj );
virtual ~ScNameToIndexAccess() override;
// XIndexAccess
virtual sal_Int32 SAL_CALL getCount( ) override;
virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
// XElementAccess
virtual css::uno::Type SAL_CALL getElementType( ) override;
virtual sal_Bool SAL_CALL hasElements( ) 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;
};
class SC_DLLPUBLIC ScUnoHelpFunctions
{
public:
static bool GetBoolProperty( const css::uno::Reference< css::beans::XPropertySet>& xProp,
const OUString& rName, bool bDefault = false );
static sal_Int16 GetShortProperty( const css::uno::Reference< css::beans::XPropertySet>& xProp,
const OUString& rName, sal_Int16 nDefault );
static sal_Int32 GetLongProperty( const css::uno::Reference< css::beans::XPropertySet>& xProp,
const OUString& rName );
template<typename EnumT>
static EnumT GetEnumProperty( const css::uno::Reference< css::beans::XPropertySet>& xProp,
const OUString& rName, EnumT nDefault )
{ return static_cast<EnumT>(GetEnumPropertyImpl(xProp, rName, static_cast<sal_Int32>(nDefault))); }
static OUString GetStringProperty(
const css::uno::Reference<css::beans::XPropertySet>& xProp,
const OUString& rName, const OUString& rDefault );
static bool GetBoolFromAny( const css::uno::Any& aAny );
static sal_Int16 GetInt16FromAny( const css::uno::Any& aAny );
static sal_Int32 GetInt32FromAny( const css::uno::Any& aAny );
static sal_Int32 GetEnumFromAny( const css::uno::Any& aAny );
static void SetOptionalPropertyValue(
const css::uno::Reference< css::beans::XPropertySet >& rPropSet,
const char* pPropName, const css::uno::Any& rVal );
template<typename ValueType>
static void SetOptionalPropertyValue(
const css::uno::Reference< css::beans::XPropertySet >& rPropSet,
const char* pPropName, const ValueType& rVal )
{
css::uno::Any any;
any <<= rVal;
SetOptionalPropertyValue(rPropSet, pPropName, any);
}
template<typename ValueType>
static css::uno::Sequence<ValueType> VectorToSequence( const std::vector<ValueType>& rVector )
{
if (rVector.empty())
return css::uno::Sequence<ValueType>();
return css::uno::Sequence<ValueType>(&rVector[0], static_cast<sal_Int32>(rVector.size()));
}
private:
static sal_Int32 GetEnumPropertyImpl( const css::uno::Reference< css::beans::XPropertySet>& xProp,
const OUString& rName, sal_Int32 nDefault );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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