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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/datatransfer/dnd/DNDConstants.hpp>
#include "sourcecontext.hxx"
using namespace com::sun::star::datatransfer::dnd;
using namespace com::sun::star::datatransfer::dnd::DNDConstants;
SourceContext::SourceContext( DragSource* pSource,
const Reference<XDragSourceListener>& listener):
WeakComponentImplHelper1<XDragSourceContext>(m_mutex),
m_pDragSource( pSource),
m_dragSource( static_cast<XDragSource*>( m_pDragSource) )
{
#if OSL_DEBUG_LEVEL > 1
if( listener.is())
#endif
rBHelper.addListener( ::getCppuType( &listener ), listener );
}
SourceContext::~SourceContext()
{
}
void SAL_CALL SourceContext::addDragSourceListener(
const Reference<XDragSourceListener >& )
throw( RuntimeException)
{
}
void SAL_CALL SourceContext::removeDragSourceListener(
const Reference<XDragSourceListener >& )
throw( RuntimeException)
{
}
sal_Int32 SAL_CALL SourceContext::getCurrentCursor( )
throw( RuntimeException)
{
return 0;
}
void SAL_CALL SourceContext::setCursor( sal_Int32 /*cursorId*/ )
throw( RuntimeException)
{
}
void SAL_CALL SourceContext::setImage( sal_Int32 /*imageId*/ )
throw( RuntimeException)
{
}
void SAL_CALL SourceContext::transferablesFlavorsChanged( )
throw( RuntimeException)
{
}
// non -interface functions
// Fires XDragSourceListener::dragDropEnd events.
void SourceContext::fire_dragDropEnd( sal_Bool success, sal_Int8 effect)
{
DragSourceDropEvent e;
if( success == sal_True)
{
e.DropAction= effect;
e.DropSuccess= sal_True;
}
else
{
e.DropAction= ACTION_NONE;
e.DropSuccess= sal_False;
}
e.DragSource= m_dragSource;
e.DragSourceContext= static_cast<XDragSourceContext*>( this);
e.Source= Reference<XInterface>( static_cast<XDragSourceContext*>( this), UNO_QUERY);
OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
getCppuType( (Reference<XDragSourceListener>* )0 ) );
if( pContainer)
{
OInterfaceIteratorHelper iter( *pContainer);
while( iter.hasMoreElements())
{
Reference<XDragSourceListener> listener(
static_cast<XDragSourceListener*>( iter.next()));
listener->dragDropEnd( e);
}
}
}
void SourceContext::fire_dropActionChanged( sal_Int8 dropAction, sal_Int8 userAction)
{
if( m_currentAction != dropAction)
{
m_currentAction= dropAction;
DragSourceDragEvent e;
e.DropAction= dropAction;
e.UserAction= userAction;
e.DragSource= m_dragSource;
e.DragSourceContext= static_cast<XDragSourceContext*>( this);
e.Source= Reference<XInterface>( static_cast<XDragSourceContext*>( this), UNO_QUERY);
OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
getCppuType( (Reference<XDragSourceListener>* )0 ) );
if( pContainer)
{
OInterfaceIteratorHelper iter( *pContainer);
while( iter.hasMoreElements())
{
Reference<XDragSourceListener> listener(
static_cast<XDragSourceListener*>( iter.next()));
listener->dropActionChanged( e);
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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