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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 .
*/
#include <cppuhelper/supportsservice.hxx>
#include <vcl/svapp.hxx>
#include "miscuno.hxx"
using namespace com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
SC_SIMPLE_SERVICE_INFO( ScNameToIndexAccess, "ScNameToIndexAccess", "stardiv.unknown" )
uno::Reference<uno::XInterface> ScUnoHelpFunctions::AnyToInterface( const uno::Any& rAny )
{
if ( rAny.getValueTypeClass() == uno::TypeClass_INTERFACE )
{
return uno::Reference<uno::XInterface>(rAny, uno::UNO_QUERY);
}
return uno::Reference<uno::XInterface>(); //! Exception?
}
bool ScUnoHelpFunctions::GetBoolProperty( const uno::Reference<beans::XPropertySet>& xProp,
const OUString& rName, bool bDefault )
{
bool bRet = bDefault;
if ( xProp.is() )
{
try
{
uno::Any aAny(xProp->getPropertyValue( rName ));
//! type conversion???
// operator >>= shouldn't be used for bool (?)
if ( aAny.getValueTypeClass() == uno::TypeClass_BOOLEAN )
{
//! safe way to get bool value from any???
bRet = *static_cast<sal_Bool const *>(aAny.getValue());
}
}
catch(uno::Exception&)
{
// keep default
}
}
return bRet;
}
sal_Int32 ScUnoHelpFunctions::GetLongProperty( const uno::Reference<beans::XPropertySet>& xProp,
const OUString& rName, long nDefault )
{
sal_Int32 nRet = nDefault;
if ( xProp.is() )
{
try
{
//! type conversion???
xProp->getPropertyValue( rName ) >>= nRet;
}
catch(uno::Exception&)
{
// keep default
}
}
return nRet;
}
sal_Int32 ScUnoHelpFunctions::GetEnumProperty( const uno::Reference<beans::XPropertySet>& xProp,
const OUString& rName, long nDefault )
{
sal_Int32 nRet = nDefault;
if ( xProp.is() )
{
try
{
uno::Any aAny(xProp->getPropertyValue( rName ));
if ( aAny.getValueTypeClass() == uno::TypeClass_ENUM )
{
//! get enum value from any???
nRet = *static_cast<sal_Int32 const *>(aAny.getValue());
}
else
{
//! type conversion???
aAny >>= nRet;
}
}
catch(uno::Exception&)
{
// keep default
}
}
return nRet;
}
OUString ScUnoHelpFunctions::GetStringProperty(
const Reference<beans::XPropertySet>& xProp, const OUString& rName, const OUString& rDefault )
{
OUString aRet = rDefault;
if (!xProp.is())
return aRet;
try
{
Any any = xProp->getPropertyValue(rName);
any >>= aRet;
}
catch (const uno::Exception&)
{
}
return aRet;
}
bool ScUnoHelpFunctions::GetBoolFromAny( const uno::Any& aAny )
{
if ( aAny.getValueTypeClass() == uno::TypeClass_BOOLEAN )
return *static_cast<sal_Bool const *>(aAny.getValue());
return false;
}
sal_Int16 ScUnoHelpFunctions::GetInt16FromAny( const uno::Any& aAny )
{
sal_Int16 nRet = 0;
if ( aAny >>= nRet )
return nRet;
return 0;
}
sal_Int32 ScUnoHelpFunctions::GetInt32FromAny( const uno::Any& aAny )
{
sal_Int32 nRet = 0;
if ( aAny >>= nRet )
return nRet;
return 0;
}
sal_Int32 ScUnoHelpFunctions::GetEnumFromAny( const uno::Any& aAny )
{
sal_Int32 nRet = 0;
if ( aAny.getValueTypeClass() == uno::TypeClass_ENUM )
nRet = *static_cast<sal_Int32 const *>(aAny.getValue());
else
aAny >>= nRet;
return nRet;
}
void ScUnoHelpFunctions::SetBoolInAny( uno::Any& rAny, bool bValue )
{
sal_Bool bTemp = bValue ? 1 : 0;
rAny.setValue( &bTemp, cppu::UnoType<bool>::get() );
}
void ScUnoHelpFunctions::SetOptionalPropertyValue(
Reference<beans::XPropertySet>& rPropSet, const sal_Char* pPropName, const Any& rVal )
{
try
{
rPropSet->setPropertyValue(OUString::createFromAscii(pPropName), rVal);
}
catch (const beans::UnknownPropertyException&)
{
// ignored - not supported.
}
}
ScIndexEnumeration::ScIndexEnumeration(const uno::Reference<container::XIndexAccess>& rInd,
const OUString& rServiceName) :
xIndex( rInd ),
sServiceName(rServiceName),
nPos( 0 )
{
}
ScIndexEnumeration::~ScIndexEnumeration()
{
}
// XEnumeration
sal_Bool SAL_CALL ScIndexEnumeration::hasMoreElements() throw(uno::RuntimeException, std::exception)
{
SolarMutexGuard aGuard;
return ( nPos < xIndex->getCount() );
}
uno::Any SAL_CALL ScIndexEnumeration::nextElement() throw(container::NoSuchElementException,
lang::WrappedTargetException, uno::RuntimeException, std::exception)
{
SolarMutexGuard aGuard;
uno::Any aReturn;
try
{
aReturn = xIndex->getByIndex(nPos++);
}
catch (lang::IndexOutOfBoundsException&)
{
throw container::NoSuchElementException();
}
return aReturn;
}
OUString SAL_CALL ScIndexEnumeration::getImplementationName()
throw(css::uno::RuntimeException, std::exception)
{
return OUString("ScIndexEnumeration");
}
sal_Bool SAL_CALL ScIndexEnumeration::supportsService( const OUString& ServiceName )
throw(css::uno::RuntimeException, std::exception)
{
return cppu::supportsService(this, ServiceName);
}
css::uno::Sequence< OUString >
SAL_CALL ScIndexEnumeration::getSupportedServiceNames()
throw(css::uno::RuntimeException, std::exception)
{
css::uno::Sequence< OUString > aRet(1);
OUString* pArray = aRet.getArray();
pArray[0] = sServiceName;
return aRet;
}
ScNameToIndexAccess::ScNameToIndexAccess( const css::uno::Reference<
css::container::XNameAccess>& rNameObj ) :
xNameAccess( rNameObj )
{
//! test for XIndexAccess interface at rNameObj, use that instead!
if ( xNameAccess.is() )
aNames = xNameAccess->getElementNames();
}
ScNameToIndexAccess::~ScNameToIndexAccess()
{
}
// XIndexAccess
sal_Int32 SAL_CALL ScNameToIndexAccess::getCount( ) throw(css::uno::RuntimeException, std::exception)
{
return aNames.getLength();
}
css::uno::Any SAL_CALL ScNameToIndexAccess::getByIndex( sal_Int32 nIndex )
throw(css::lang::IndexOutOfBoundsException,
css::lang::WrappedTargetException,
css::uno::RuntimeException, std::exception)
{
if ( xNameAccess.is() && nIndex >= 0 && nIndex < aNames.getLength() )
return xNameAccess->getByName( aNames.getConstArray()[nIndex] );
throw lang::IndexOutOfBoundsException();
}
// XElementAccess
css::uno::Type SAL_CALL ScNameToIndexAccess::getElementType( )
throw(css::uno::RuntimeException, std::exception)
{
if ( xNameAccess.is() )
return xNameAccess->getElementType();
else
return uno::Type();
}
sal_Bool SAL_CALL ScNameToIndexAccess::hasElements( ) throw(css::uno::RuntimeException, std::exception)
{
return getCount() > 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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