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|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <uielement/constitemcontainer.hxx>
#include <uielement/rootitemcontainer.hxx>
#include <uielement/itemcontainer.hxx>
#include <threadhelp/resetableguard.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <cppuhelper/implbase1.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 char WRONG_TYPE_EXCEPTION[] = "Type must be com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >";
const int PROPHANDLE_UINAME = 1;
const int PROPCOUNT = 1;
const rtl::OUString PROPNAME_UINAME( RTL_CONSTASCII_USTRINGPARAM( "UIName" ));
namespace framework
{
/**
* The class which implements the PropertySetInfo interface.
*/
extern "C"
{
static int SAL_CALL compare_OUString_Property_Impl( const void *arg1, const void *arg2 ) SAL_THROW( () )
{
return ((::rtl::OUString *)arg1)->compareTo( ((Property *)arg2)->Name );
}
}
class OPropertySetHelperInfo_Impl
: public WeakImplHelper1< ::com::sun::star::beans::XPropertySetInfo >
{
Sequence < Property > aInfos;
public:
OPropertySetHelperInfo_Impl( IPropertyArrayHelper & rHelper_ ) SAL_THROW( () );
// XPropertySetInfo-Methoden
virtual Sequence< Property > SAL_CALL getProperties(void) throw(::com::sun::star::uno::RuntimeException);
virtual Property SAL_CALL getPropertyByName(const ::rtl::OUString& PropertyName) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasPropertyByName(const ::rtl::OUString& PropertyName) throw(::com::sun::star::uno::RuntimeException);
};
/**
* Create an object that implements XPropertySetInfo IPropertyArrayHelper.
*/
OPropertySetHelperInfo_Impl::OPropertySetHelperInfo_Impl(
IPropertyArrayHelper & rHelper_ )
SAL_THROW( () )
:aInfos( rHelper_.getProperties() )
{
}
/**
* Return the sequence of properties, which are provided throug the constructor.
*/
Sequence< Property > OPropertySetHelperInfo_Impl::getProperties(void) throw(::com::sun::star::uno::RuntimeException)
{
return aInfos;
}
/**
* Return the sequence of properties, which are provided throug the constructor.
*/
Property OPropertySetHelperInfo_Impl::getPropertyByName( const ::rtl::OUString & PropertyName ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException)
{
Property * pR;
pR = (Property *)bsearch( &PropertyName, aInfos.getConstArray(), aInfos.getLength(),
sizeof( Property ),
compare_OUString_Property_Impl );
if( !pR ) {
throw UnknownPropertyException();
}
return *pR;
}
/**
* Return the sequence of properties, which are provided throug the constructor.
*/
sal_Bool OPropertySetHelperInfo_Impl::hasPropertyByName( const ::rtl::OUString & PropertyName ) throw(::com::sun::star::uno::RuntimeException)
{
Property * pR;
pR = (Property *)bsearch( &PropertyName, aInfos.getConstArray(), aInfos.getLength(),
sizeof( Property ),
compare_OUString_Property_Impl );
return pR != NULL;
}
//*****************************************************************************************************************
// XInterface, XTypeProvider
//*****************************************************************************************************************
DEFINE_XINTERFACE_6 ( ConstItemContainer ,
OWeakObject ,
DIRECT_INTERFACE( ::com::sun::star::lang::XTypeProvider ),
DIRECT_INTERFACE( ::com::sun::star::container::XElementAccess ),
DIRECT_INTERFACE( ::com::sun::star::container::XIndexAccess ),
DIRECT_INTERFACE( ::com::sun::star::beans::XFastPropertySet ),
DIRECT_INTERFACE( ::com::sun::star::beans::XPropertySet ),
DIRECT_INTERFACE( ::com::sun::star::lang::XUnoTunnel )
)
DEFINE_XTYPEPROVIDER_6 ( ConstItemContainer ,
::com::sun::star::lang::XTypeProvider ,
::com::sun::star::container::XIndexAccess ,
::com::sun::star::container::XElementAccess ,
::com::sun::star::beans::XFastPropertySet ,
::com::sun::star::beans::XPropertySet ,
::com::sun::star::lang::XUnoTunnel
)
ConstItemContainer::ConstItemContainer() : ::cppu::OWeakObject()
{
}
ConstItemContainer::ConstItemContainer( const ItemContainer& rItemContainer )
{
ShareGuard( rItemContainer.m_aShareMutex );
copyItemContainer( rItemContainer.m_aItemVector );
}
ConstItemContainer::ConstItemContainer( const Reference< XIndexAccess >& rSourceContainer, sal_Bool bFastCopy )
{
// We also have to copy the UIName property
try
{
Reference< XPropertySet > xPropSet( rSourceContainer, UNO_QUERY );
if ( xPropSet.is() )
{
rtl::OUString aUIName;
xPropSet->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UIName" ))) >>= m_aUIName;
}
}
catch ( const Exception& )
{
}
if ( rSourceContainer.is() )
{
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.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "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.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "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 = ItemContainer::GetImplementation( rSubContainer );
ConstItemContainer* pSubContainer( 0 );
if ( pSource )
pSubContainer = new ConstItemContainer( *pSource );
else
pSubContainer = new ConstItemContainer( rSubContainer );
xReturn = Reference< XIndexAccess >( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY );
}
return xReturn;
}
// XUnoTunnel
sal_Int64 ConstItemContainer::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier ) throw(::com::sun::star::uno::RuntimeException)
{
if( ( rIdentifier.getLength() == 16 ) && ( 0 == rtl_compareMemory( ConstItemContainer::GetUnoTunnelId().getConstArray(), rIdentifier.getConstArray(), 16 ) ) )
{
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();
}
ConstItemContainer* ConstItemContainer::GetImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxIFace ) throw()
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xUT( rxIFace, ::com::sun::star::uno::UNO_QUERY );
return xUT.is() ? reinterpret_cast< ConstItemContainer* >(sal::static_int_cast< sal_IntPtr >(
xUT->getSomething( ConstItemContainer::GetUnoTunnelId() ))) : NULL;
}
// XElementAccess
sal_Bool SAL_CALL ConstItemContainer::hasElements()
throw ( RuntimeException )
{
return ( !m_aItemVector.empty() );
}
// XIndexAccess
sal_Int32 SAL_CALL ConstItemContainer::getCount()
throw ( RuntimeException )
{
return m_aItemVector.size();
}
Any SAL_CALL ConstItemContainer::getByIndex( sal_Int32 Index )
throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
if ( sal_Int32( m_aItemVector.size()) > Index )
return makeAny( m_aItemVector[Index] );
else
throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this );
}
// XPropertySet
Reference< XPropertySetInfo > SAL_CALL ConstItemContainer::getPropertySetInfo()
throw (::com::sun::star::uno::RuntimeException)
{
// Optimize this method !
// We initialize a static variable only one time. And we don't must use a mutex at every call!
// For the first call; pInfo is NULL - for the second call pInfo is different from NULL!
static Reference< XPropertySetInfo >* pInfo = NULL;
if( pInfo == NULL )
{
// Ready for multithreading
osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
// Control this pointer again, another instance can be faster then these!
if( pInfo == NULL )
{
// Create structure of propertysetinfo for baseclass "OPropertySetHelper".
// (Use method "getInfoHelper()".)
static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
pInfo = &xInfo;
}
}
return (*pInfo);
}
void SAL_CALL ConstItemContainer::setPropertyValue( const ::rtl::OUString&, const Any& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
}
Any SAL_CALL ConstItemContainer::getPropertyValue( const ::rtl::OUString& PropertyName )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
if ( PropertyName.equals( PROPNAME_UINAME ))
return makeAny( m_aUIName );
throw UnknownPropertyException();
}
void SAL_CALL ConstItemContainer::addPropertyChangeListener( const ::rtl::OUString&, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
}
void SAL_CALL ConstItemContainer::removePropertyChangeListener( const ::rtl::OUString&, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
// Only read-only properties - do nothing
}
void SAL_CALL ConstItemContainer::addVetoableChangeListener( const ::rtl::OUString&, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
// Only read-only properties - do nothing
}
void SAL_CALL ConstItemContainer::removeVetoableChangeListener( const ::rtl::OUString&, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
// Only read-only properties - do nothing
}
// XFastPropertySet
void SAL_CALL ConstItemContainer::setFastPropertyValue( sal_Int32, const ::com::sun::star::uno::Any& )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
}
Any SAL_CALL ConstItemContainer::getFastPropertyValue( sal_Int32 nHandle )
throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
if ( nHandle == PROPHANDLE_UINAME )
return makeAny( m_aUIName );
throw UnknownPropertyException();
}
::cppu::IPropertyArrayHelper& SAL_CALL ConstItemContainer::getInfoHelper()
{
// Optimize this method !
// We initialize a static variable only one time. And we don't must use a mutex at every call!
// For the first call; pInfoHelper is NULL - for the second call pInfoHelper is different from NULL!
static ::cppu::OPropertyArrayHelper* pInfoHelper = NULL;
if( pInfoHelper == NULL )
{
// Ready for multithreading
osl::MutexGuard aGuard( osl::Mutex::getGlobalMutex() ) ;
// Control this pointer again, another instance can be faster then these!
if( pInfoHelper == NULL )
{
// Define static member to give structure of properties to baseclass "OPropertySetHelper".
// "impl_getStaticPropertyDescriptor" is a non exported and static funtion, who will define a static propertytable.
// "sal_True" say: Table is sorted by name.
static ::cppu::OPropertyArrayHelper aInfoHelper( impl_getStaticPropertyDescriptor(), sal_True );
pInfoHelper = &aInfoHelper;
}
}
return(*pInfoHelper);
}
const com::sun::star::uno::Sequence< com::sun::star::beans::Property > ConstItemContainer::impl_getStaticPropertyDescriptor()
{
// Create a property array to initialize sequence!
// Table of all predefined properties of this class. Its 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 !!!
const com::sun::star::beans::Property pProperties[] =
{
com::sun::star::beans::Property( PROPNAME_UINAME, PROPHANDLE_UINAME ,
::getCppuType((const rtl::OUString*)NULL),
com::sun::star::beans::PropertyAttribute::TRANSIENT | com::sun::star::beans::PropertyAttribute::READONLY )
};
// Use it to initialize sequence!
const com::sun::star::uno::Sequence< com::sun::star::beans::Property > lPropertyDescriptor( pProperties, PROPCOUNT );
// Return "PropertyDescriptor"
return lPropertyDescriptor;
}
Reference < XPropertySetInfo > ConstItemContainer::createPropertySetInfo(
IPropertyArrayHelper & rProperties ) SAL_THROW( () )
{
return static_cast< XPropertySetInfo * >( new OPropertySetHelperInfo_Impl( rProperties ) );
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
