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*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dtrans.hxx"
#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
#include "sourcecontext.hxx"
#include <rtl/unload.h>
using namespace com::sun::star::datatransfer::dnd;
using namespace com::sun::star::datatransfer::dnd::DNDConstants;
extern rtl_StandardModuleCount g_moduleCount;
SourceContext::SourceContext( DragSource* pSource,
const Reference<XDragSourceListener>& listener):
WeakComponentImplHelper1<XDragSourceContext>(m_mutex),
m_pDragSource( pSource),
m_dragSource( static_cast<XDragSource*>( m_pDragSource) )
{
g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
#if OSL_DEBUG_LEVEL > 1
if( listener.is())
#endif
rBHelper.addListener( ::getCppuType( &listener ), listener );
}
SourceContext::~SourceContext()
{
g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
}
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);
}
}
}
}