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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 <uielement/constitemcontainer.hxx>
#include <uielement/itemcontainer.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <comphelper/propertysetinfo.hxx>
#include <comphelper/servicehelper.hxx>
using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::container;
const int PROPHANDLE_UINAME = 1;
const OUStringLiteral PROPNAME_UINAME = u"UIName";
namespace framework
{
ConstItemContainer::ConstItemContainer()
{
}
ConstItemContainer::ConstItemContainer( const ItemContainer& rItemContainer )
{
ShareGuard aLock( rItemContainer.m_aShareMutex );
copyItemContainer( rItemContainer.m_aItemVector );
}
ConstItemContainer::ConstItemContainer( const Reference< XIndexAccess >& rSourceContainer, bool bFastCopy )
{
// We also have to copy the UIName property
try
{
Reference< XPropertySet > xPropSet( rSourceContainer, UNO_QUERY );
if ( xPropSet.is() )
{
xPropSet->getPropertyValue("UIName") >>= m_aUIName;
}
}
catch ( const Exception& )
{
}
if ( !rSourceContainer.is() )
return;
try
{
sal_Int32 nCount = rSourceContainer->getCount();
m_aItemVector.reserve(nCount);
if ( bFastCopy )
{
for ( sal_Int32 i = 0; i < nCount; i++ )
{
Sequence< PropertyValue > aPropSeq;
if ( rSourceContainer->getByIndex( i ) >>= aPropSeq )
m_aItemVector.push_back( aPropSeq );
}
}
else
{
for ( sal_Int32 i = 0; i < nCount; i++ )
{
Sequence< PropertyValue > aPropSeq;
if ( rSourceContainer->getByIndex( i ) >>= aPropSeq )
{
sal_Int32 nContainerIndex = -1;
Reference< XIndexAccess > xIndexAccess;
for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
{
if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
{
aPropSeq[j].Value >>= xIndexAccess;
nContainerIndex = j;
break;
}
}
if ( xIndexAccess.is() && nContainerIndex >= 0 )
aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess );
m_aItemVector.push_back( aPropSeq );
}
}
}
}
catch ( const IndexOutOfBoundsException& )
{
}
}
ConstItemContainer::~ConstItemContainer()
{
}
// private
void ConstItemContainer::copyItemContainer( const std::vector< Sequence< PropertyValue > >& rSourceVector )
{
const sal_uInt32 nCount = rSourceVector.size();
for ( sal_uInt32 i = 0; i < nCount; i++ )
{
sal_Int32 nContainerIndex = -1;
Sequence< PropertyValue > aPropSeq( rSourceVector[i] );
Reference< XIndexAccess > xIndexAccess;
for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
{
if ( aPropSeq[j].Name == "ItemDescriptorContainer" )
{
aPropSeq[j].Value >>= xIndexAccess;
nContainerIndex = j;
break;
}
}
if ( xIndexAccess.is() && nContainerIndex >= 0 )
aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess );
m_aItemVector.push_back( aPropSeq );
}
}
Reference< XIndexAccess > ConstItemContainer::deepCopyContainer( const Reference< XIndexAccess >& rSubContainer )
{
Reference< XIndexAccess > xReturn;
if ( rSubContainer.is() )
{
ItemContainer* pSource = comphelper::getUnoTunnelImplementation<ItemContainer>( rSubContainer );
ConstItemContainer* pSubContainer( nullptr );
if ( pSource )
pSubContainer = new ConstItemContainer( *pSource );
else
pSubContainer = new ConstItemContainer( rSubContainer );
xReturn.set( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY );
}
return xReturn;
}
// XUnoTunnel
sal_Int64 ConstItemContainer::getSomething( const css::uno::Sequence< sal_Int8 >& rIdentifier )
{
if( isUnoTunnelId<ConstItemContainer>(rIdentifier) )
{
return reinterpret_cast< sal_Int64 >( this );
}
return 0;
}
namespace
{
class theConstItemContainerUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theConstItemContainerUnoTunnelId > {};
}
const Sequence< sal_Int8 >& ConstItemContainer::getUnoTunnelId() throw()
{
return theConstItemContainerUnoTunnelId::get().getSeq();
}
// XElementAccess
sal_Bool SAL_CALL ConstItemContainer::hasElements()
{
return ( !m_aItemVector.empty() );
}
// XIndexAccess
sal_Int32 SAL_CALL ConstItemContainer::getCount()
{
return m_aItemVector.size();
}
Any SAL_CALL ConstItemContainer::getByIndex( sal_Int32 Index )
{
if ( sal_Int32( m_aItemVector.size()) <= Index )
throw IndexOutOfBoundsException( OUString(), static_cast<OWeakObject *>(this) );
return makeAny( m_aItemVector[Index] );
}
// XPropertySet
Reference< XPropertySetInfo > SAL_CALL ConstItemContainer::getPropertySetInfo()
{
// Create structure of propertysetinfo for baseclass "OPropertySetHelper".
// (Use method "getInfoHelper()".)
static Reference< XPropertySetInfo > xInfo(new comphelper::PropertySetInfo(getInfoHelper().getProperties()));
return xInfo;
}
void SAL_CALL ConstItemContainer::setPropertyValue( const OUString&, const Any& )
{
}
Any SAL_CALL ConstItemContainer::getPropertyValue( const OUString& PropertyName )
{
if ( PropertyName == PROPNAME_UINAME )
return makeAny( m_aUIName );
throw UnknownPropertyException(PropertyName);
}
void SAL_CALL ConstItemContainer::addPropertyChangeListener( const OUString&, const css::uno::Reference< css::beans::XPropertyChangeListener >& )
{
}
void SAL_CALL ConstItemContainer::removePropertyChangeListener( const OUString&, const css::uno::Reference< css::beans::XPropertyChangeListener >& )
{
// Only read-only properties - do nothing
}
void SAL_CALL ConstItemContainer::addVetoableChangeListener( const OUString&, const css::uno::Reference< css::beans::XVetoableChangeListener >& )
{
// Only read-only properties - do nothing
}
void SAL_CALL ConstItemContainer::removeVetoableChangeListener( const OUString&, const css::uno::Reference< css::beans::XVetoableChangeListener >& )
{
// Only read-only properties - do nothing
}
// XFastPropertySet
void SAL_CALL ConstItemContainer::setFastPropertyValue( sal_Int32, const css::uno::Any& )
{
}
Any SAL_CALL ConstItemContainer::getFastPropertyValue( sal_Int32 nHandle )
{
if ( nHandle == PROPHANDLE_UINAME )
return makeAny( m_aUIName );
throw UnknownPropertyException(OUString::number(nHandle));
}
::cppu::IPropertyArrayHelper& ConstItemContainer::getInfoHelper()
{
// Define static member to give structure of properties to baseclass "OPropertySetHelper".
// "impl_getStaticPropertyDescriptor" is a non exported and static function, who will define a static propertytable.
// "true" say: Table is sorted by name.
static ::cppu::OPropertyArrayHelper ourInfoHelper( impl_getStaticPropertyDescriptor(), true );
return ourInfoHelper;
}
css::uno::Sequence< css::beans::Property > ConstItemContainer::impl_getStaticPropertyDescriptor()
{
// Create a property array to initialize sequence!
// Table of all predefined properties of this class. It's used from OPropertySetHelper-class!
// Don't forget to change the defines (see begin of this file), if you add, change or delete a property in this list!!!
// It's necessary for methods of OPropertySetHelper.
// ATTENTION:
// YOU MUST SORT FOLLOW TABLE BY NAME ALPHABETICAL !!!
return
{
css::beans::Property( PROPNAME_UINAME, PROPHANDLE_UINAME ,
cppu::UnoType<OUString>::get(),
css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY )
};
}
} // namespace framework
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