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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 <com/sun/star/awt/tree/XMutableTreeDataModel.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <cppuhelper/implbase2.hxx>
#include <cppuhelper/implbase3.hxx>
#include <rtl/ref.hxx>
#include <toolkit/helper/mutexandbroadcasthelper.hxx>
#include <toolkit/helper/servicenames.hxx>
using ::rtl::OUString;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::awt::tree;
using namespace ::com::sun::star::lang;
namespace toolkit
{
enum broadcast_type { nodes_changed, nodes_inserted, nodes_removed, structure_changed };
class MutableTreeNode;
class MutableTreeDataModel;
typedef rtl::Reference< MutableTreeNode > MutableTreeNodeRef;
typedef std::vector< MutableTreeNodeRef > TreeNodeVector;
typedef rtl::Reference< MutableTreeDataModel > MutableTreeDataModelRef;
static void implThrowIllegalArgumentException() throw( IllegalArgumentException )
{
throw IllegalArgumentException();
}
class MutableTreeDataModel : public ::cppu::WeakAggImplHelper2< XMutableTreeDataModel, XServiceInfo >,
public MutexAndBroadcastHelper
{
public:
MutableTreeDataModel();
virtual ~MutableTreeDataModel();
void broadcast( broadcast_type eType, const Reference< XTreeNode >& xParentNode, const Reference< XTreeNode >* pNodes, sal_Int32 nNodes );
// XMutableTreeDataModel
virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XMutableTreeNode > SAL_CALL createNode( const ::com::sun::star::uno::Any& DisplayValue, ::sal_Bool ChildrenOnDemand ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setRoot( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XMutableTreeNode >& RootNode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
// XTreeDataModel
virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode > SAL_CALL getRoot( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addTreeDataModelListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModelListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeTreeDataModelListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModelListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
// XComponent
virtual void SAL_CALL dispose( ) throw (RuntimeException);
virtual void SAL_CALL addEventListener( const Reference< XEventListener >& xListener ) throw (RuntimeException);
virtual void SAL_CALL removeEventListener( const Reference< XEventListener >& aListener ) throw (RuntimeException);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) throw (RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException);
private:
bool mbDisposed;
Reference< XTreeNode > mxRootNode;
};
class MutableTreeNode: public ::cppu::WeakAggImplHelper2< XMutableTreeNode, XServiceInfo >
{
friend class MutableTreeDataModel;
public:
MutableTreeNode( const MutableTreeDataModelRef& xModel, const Any& rValue, sal_Bool bChildrenOnDemand );
virtual ~MutableTreeNode();
void setParent( MutableTreeNode* pParent );
void broadcast_changes();
void broadcast_changes(const Reference< XTreeNode >& xNode, bool bNew);
// XMutableTreeNode
virtual ::com::sun::star::uno::Any SAL_CALL getDataValue() throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setDataValue( const ::com::sun::star::uno::Any& _datavalue ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL appendChild( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XMutableTreeNode >& ChildNode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL insertChildByIndex( ::sal_Int32 Index, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XMutableTreeNode >& ChildNode ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeChildByIndex( ::sal_Int32 Index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setHasChildrenOnDemand( ::sal_Bool ChildrenOnDemand ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setDisplayValue( const ::com::sun::star::uno::Any& Value ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setNodeGraphicURL( const ::rtl::OUString& URL ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setExpandedGraphicURL( const ::rtl::OUString& URL ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setCollapsedGraphicURL( const ::rtl::OUString& URL ) throw (::com::sun::star::uno::RuntimeException);
// XTreeNode
virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode > SAL_CALL getChildAt( ::sal_Int32 Index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
virtual ::sal_Int32 SAL_CALL getChildCount( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode > SAL_CALL getParent( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Int32 SAL_CALL getIndex( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL hasChildrenOnDemand( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL getDisplayValue( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getNodeGraphicURL( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getExpandedGraphicURL( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getCollapsedGraphicURL( ) throw (::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName( ) throw (RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (RuntimeException);
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException);
static MutableTreeNode* getImplementation( const Reference< XTreeNode >& xNode, bool bThrows ) throw (IllegalArgumentException);
Reference< XTreeNode > getReference( MutableTreeNode* pNode )
{
return Reference< XTreeNode >( pNode );
}
private:
TreeNodeVector maChildren;
Any maDisplayValue;
Any maDataValue;
sal_Bool mbHasChildrenOnDemand;
::osl::Mutex maMutex;
MutableTreeNode* mpParent;
MutableTreeDataModelRef mxModel;
OUString maNodeGraphicURL;
OUString maExpandedGraphicURL;
OUString maCollapsedGraphicURL;
bool mbIsInserted;
};
///////////////////////////////////////////////////////////////////////
// class MutableTreeDataModel
///////////////////////////////////////////////////////////////////////
MutableTreeDataModel::MutableTreeDataModel()
: mbDisposed( false )
{
}
//---------------------------------------------------------------------
MutableTreeDataModel::~MutableTreeDataModel()
{
}
//---------------------------------------------------------------------
void MutableTreeDataModel::broadcast( broadcast_type eType, const Reference< XTreeNode >& xParentNode, const Reference< XTreeNode >* pNodes, sal_Int32 nNodes )
{
::cppu::OInterfaceContainerHelper* pIter = BrdcstHelper.getContainer( XTreeDataModelListener::static_type() );
if( pIter )
{
Reference< XInterface > xSource( static_cast< ::cppu::OWeakObject* >( this ) );
const Sequence< Reference< XTreeNode > > aNodes( pNodes, nNodes );
TreeDataModelEvent aEvent( xSource, aNodes, xParentNode );
::cppu::OInterfaceIteratorHelper aListIter(*pIter);
while(aListIter.hasMoreElements())
{
XTreeDataModelListener* pListener = static_cast<XTreeDataModelListener*>(aListIter.next());
switch( eType )
{
case nodes_changed: pListener->treeNodesChanged(aEvent); break;
case nodes_inserted: pListener->treeNodesInserted(aEvent); break;
case nodes_removed: pListener->treeNodesRemoved(aEvent); break;
case structure_changed: pListener->treeStructureChanged(aEvent); break;
}
}
}
}
//---------------------------------------------------------------------
// XMutableTreeDataModel
//---------------------------------------------------------------------
Reference< XMutableTreeNode > SAL_CALL MutableTreeDataModel::createNode( const Any& aValue, sal_Bool bChildrenOnDemand ) throw (RuntimeException)
{
return new MutableTreeNode( this, aValue, bChildrenOnDemand );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::setRoot( const Reference< XMutableTreeNode >& xNode ) throw (IllegalArgumentException, RuntimeException)
{
if( !xNode.is() )
throw IllegalArgumentException();
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
if( xNode != mxRootNode )
{
if( mxRootNode.is() )
{
MutableTreeNodeRef xOldImpl( dynamic_cast< MutableTreeNode* >( mxRootNode.get() ) );
if( xOldImpl.is() )
xOldImpl->mbIsInserted = false;
}
MutableTreeNodeRef xImpl( dynamic_cast< MutableTreeNode* >( xNode.get() ) );
if( !xImpl.is() || xImpl->mbIsInserted )
throw IllegalArgumentException();
xImpl->mbIsInserted = true;
mxRootNode.set(xImpl.get());
Reference< XTreeNode > xParentNode;
broadcast( structure_changed, xParentNode, &mxRootNode, 1 );
}
}
//---------------------------------------------------------------------
// XTreeDataModel
//---------------------------------------------------------------------
Reference< XTreeNode > SAL_CALL MutableTreeDataModel::getRoot( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
return mxRootNode;
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::addTreeDataModelListener( const Reference< XTreeDataModelListener >& xListener ) throw (RuntimeException)
{
BrdcstHelper.addListener( XTreeDataModelListener::static_type(), xListener );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::removeTreeDataModelListener( const Reference< XTreeDataModelListener >& xListener ) throw (RuntimeException)
{
BrdcstHelper.removeListener( XTreeDataModelListener::static_type(), xListener );
}
//---------------------------------------------------------------------
// XComponent
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::dispose() throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
if( !mbDisposed )
{
mbDisposed = true;
::com::sun::star::lang::EventObject aEvent;
aEvent.Source.set( static_cast< ::cppu::OWeakObject* >( this ) );
BrdcstHelper.aLC.disposeAndClear( aEvent );
}
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::addEventListener( const Reference< XEventListener >& xListener ) throw (RuntimeException)
{
BrdcstHelper.addListener( XEventListener::static_type(), xListener );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeDataModel::removeEventListener( const Reference< XEventListener >& xListener ) throw (RuntimeException)
{
BrdcstHelper.removeListener( XEventListener::static_type(), xListener );
}
//---------------------------------------------------------------------
// XServiceInfo
//---------------------------------------------------------------------
OUString SAL_CALL MutableTreeDataModel::getImplementationName( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
static const OUString aImplName( RTL_CONSTASCII_USTRINGPARAM( "toolkit.MutableTreeDataModel" ) );
return aImplName;
}
//---------------------------------------------------------------------
sal_Bool SAL_CALL MutableTreeDataModel::supportsService( const OUString& ServiceName ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
return ServiceName.equalsAscii( szServiceName_MutableTreeDataModel );
}
//---------------------------------------------------------------------
Sequence< OUString > SAL_CALL MutableTreeDataModel::getSupportedServiceNames( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
static const OUString aServiceName( OUString::createFromAscii( szServiceName_MutableTreeDataModel ) );
static const Sequence< OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
///////////////////////////////////////////////////////////////////////
// class MutabelTreeNode
///////////////////////////////////////////////////////////////////////
MutableTreeNode::MutableTreeNode( const MutableTreeDataModelRef& xModel, const Any& rValue, sal_Bool bChildrenOnDemand )
: maDisplayValue( rValue )
, mbHasChildrenOnDemand( bChildrenOnDemand )
, mpParent( 0 )
, mxModel( xModel )
, mbIsInserted( false )
{
}
//---------------------------------------------------------------------
MutableTreeNode::~MutableTreeNode()
{
TreeNodeVector::iterator aIter( maChildren.begin() );
while( aIter != maChildren.end() )
(*aIter++)->setParent(0);
}
//---------------------------------------------------------------------
void MutableTreeNode::setParent( MutableTreeNode* pParent )
{
mpParent = pParent;
}
//---------------------------------------------------------------------
MutableTreeNode* MutableTreeNode::getImplementation( const Reference< XTreeNode >& xNode, bool bThrows ) throw (IllegalArgumentException)
{
MutableTreeNode* pImpl = dynamic_cast< MutableTreeNode* >( xNode.get() );
if( bThrows && !pImpl )
implThrowIllegalArgumentException();
return pImpl;
}
//---------------------------------------------------------------------
void MutableTreeNode::broadcast_changes()
{
if( mxModel.is() )
{
Reference< XTreeNode > xParent( getReference( mpParent ) );
Reference< XTreeNode > xNode( getReference( this ) );
mxModel->broadcast( nodes_changed, xParent, &xNode, 1 );
}
}
//---------------------------------------------------------------------
void MutableTreeNode::broadcast_changes(const Reference< XTreeNode >& xNode, bool bNew)
{
if( mxModel.is() )
{
Reference< XTreeNode > xParent( getReference( this ) );
mxModel->broadcast( bNew ? nodes_inserted : nodes_removed, xParent, &xNode, 1 );
}
}
//---------------------------------------------------------------------
// XMutableTreeNode
//---------------------------------------------------------------------
Any SAL_CALL MutableTreeNode::getDataValue() throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return maDataValue;
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setDataValue( const Any& _datavalue ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
maDataValue = _datavalue;
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::appendChild( const Reference< XMutableTreeNode >& xChildNode ) throw (IllegalArgumentException, RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
Reference< XTreeNode > xNode( xChildNode.get() );
MutableTreeNodeRef xImpl( dynamic_cast< MutableTreeNode* >( xNode.get() ) );
if( !xImpl.is() || xImpl->mbIsInserted || (this == xImpl.get()) )
throw IllegalArgumentException();
maChildren.push_back( xImpl );
xImpl->setParent(this);
xImpl->mbIsInserted = true;
broadcast_changes( xNode, true );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::insertChildByIndex( sal_Int32 nChildIndex, const Reference< XMutableTreeNode >& xChildNode ) throw (IllegalArgumentException, IndexOutOfBoundsException, RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
if( (nChildIndex < 0) || (nChildIndex > (sal_Int32)maChildren.size()) )
throw IndexOutOfBoundsException();
Reference< XTreeNode > xNode( xChildNode.get() );
MutableTreeNodeRef xImpl( dynamic_cast< MutableTreeNode* >( xNode.get() ) );
if( !xImpl.is() || xImpl->mbIsInserted || (this == xImpl.get()) )
throw IllegalArgumentException();
xImpl->mbIsInserted = true;
TreeNodeVector::iterator aIter( maChildren.begin() );
while( (nChildIndex-- > 0) && (aIter != maChildren.end()) )
aIter++;
maChildren.insert( aIter, xImpl );
xImpl->setParent( this );
broadcast_changes( xNode, true );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::removeChildByIndex( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
MutableTreeNodeRef xImpl;
if( (nChildIndex >= 0) && (nChildIndex < (sal_Int32)maChildren.size()) )
{
TreeNodeVector::iterator aIter( maChildren.begin() );
while( nChildIndex-- && (aIter != maChildren.end()) )
aIter++;
if( aIter != maChildren.end() )
{
xImpl = (*aIter);
maChildren.erase( aIter );
}
}
if( !xImpl.is() )
throw IndexOutOfBoundsException();
xImpl->setParent(0);
xImpl->mbIsInserted = false;
broadcast_changes( getReference( xImpl.get() ), false );
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setHasChildrenOnDemand( sal_Bool bChildrenOnDemand ) throw (RuntimeException)
{
bool bChanged;
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
bChanged = mbHasChildrenOnDemand != bChildrenOnDemand;
mbHasChildrenOnDemand = bChildrenOnDemand;
}
if( bChanged )
broadcast_changes();
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setDisplayValue( const Any& aValue ) throw (RuntimeException)
{
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
maDisplayValue = aValue;
}
broadcast_changes();
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setNodeGraphicURL( const OUString& rURL ) throw (RuntimeException)
{
bool bChanged;
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
bChanged = maNodeGraphicURL != rURL;
maNodeGraphicURL = rURL;
}
if( bChanged )
broadcast_changes();
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setExpandedGraphicURL( const OUString& rURL ) throw (RuntimeException)
{
bool bChanged;
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
bChanged = maExpandedGraphicURL != rURL;
maExpandedGraphicURL = rURL;
}
if( bChanged )
broadcast_changes();
}
//---------------------------------------------------------------------
void SAL_CALL MutableTreeNode::setCollapsedGraphicURL( const OUString& rURL ) throw (RuntimeException)
{
bool bChanged;
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
bChanged = maCollapsedGraphicURL != rURL;
maCollapsedGraphicURL = rURL;
}
if( bChanged )
broadcast_changes();
}
//---------------------------------------------------------------------
// XTreeNode
//---------------------------------------------------------------------
Reference< XTreeNode > SAL_CALL MutableTreeNode::getChildAt( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException,RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
if( (nChildIndex < 0) || (nChildIndex >= (sal_Int32)maChildren.size()) )
throw IndexOutOfBoundsException();
return getReference( maChildren[nChildIndex].get() );
}
//---------------------------------------------------------------------
sal_Int32 SAL_CALL MutableTreeNode::getChildCount( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return (sal_Int32)maChildren.size();
}
//---------------------------------------------------------------------
Reference< XTreeNode > SAL_CALL MutableTreeNode::getParent( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return getReference( mpParent );
}
//---------------------------------------------------------------------
sal_Int32 SAL_CALL MutableTreeNode::getIndex( const Reference< XTreeNode >& xNode ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
MutableTreeNodeRef xImpl( MutableTreeNode::getImplementation( xNode, false ) );
if( xImpl.is() )
{
sal_Int32 nChildCount = maChildren.size();
while( nChildCount-- )
{
if( maChildren[nChildCount] == xImpl )
return nChildCount;
}
}
return -1;
}
//---------------------------------------------------------------------
sal_Bool SAL_CALL MutableTreeNode::hasChildrenOnDemand( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return mbHasChildrenOnDemand;
}
//---------------------------------------------------------------------
Any SAL_CALL MutableTreeNode::getDisplayValue( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return maDisplayValue;
}
//---------------------------------------------------------------------
OUString SAL_CALL MutableTreeNode::getNodeGraphicURL( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return maNodeGraphicURL;
}
//---------------------------------------------------------------------
OUString SAL_CALL MutableTreeNode::getExpandedGraphicURL( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return maExpandedGraphicURL;
}
//---------------------------------------------------------------------
OUString SAL_CALL MutableTreeNode::getCollapsedGraphicURL( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return maCollapsedGraphicURL;
}
//---------------------------------------------------------------------
// XServiceInfo
//---------------------------------------------------------------------
OUString SAL_CALL MutableTreeNode::getImplementationName( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
static const OUString aImplName( RTL_CONSTASCII_USTRINGPARAM( "toolkit.MutableTreeNode" ) );
return aImplName;
}
//---------------------------------------------------------------------
sal_Bool SAL_CALL MutableTreeNode::supportsService( const OUString& ServiceName ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
return ServiceName == "com.sun.star.awt.tree.MutableTreeNode";
}
//---------------------------------------------------------------------
Sequence< OUString > SAL_CALL MutableTreeNode::getSupportedServiceNames( ) throw (RuntimeException)
{
::osl::Guard< ::osl::Mutex > aGuard( maMutex );
static const OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.tree.MutableTreeNode" ) );
static const Sequence< OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
}
Reference< XInterface > SAL_CALL MutableTreeDataModel_CreateInstance( const Reference< XMultiServiceFactory >& )
{
return Reference < XInterface >( ( ::cppu::OWeakObject* ) new ::toolkit::MutableTreeDataModel );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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