134 lines
3.9 KiB
C++
134 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/datatransfer/dnd/DNDConstants.hpp>
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#include "sourcecontext.hxx"
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using namespace com::sun::star::datatransfer::dnd;
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using namespace com::sun::star::datatransfer::dnd::DNDConstants;
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SourceContext::SourceContext( DragSource* pSource,
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const Reference<XDragSourceListener>& listener):
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WeakComponentImplHelper<XDragSourceContext>(m_aMutex),
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m_pDragSource( pSource),
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m_dragSource( static_cast<XDragSource*>( m_pDragSource) )
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{
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#if OSL_DEBUG_LEVEL > 1
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if( listener.is())
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#endif
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rBHelper.addListener( cppu::UnoType<decltype(listener)>::get(), listener );
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}
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SourceContext::~SourceContext()
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{
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}
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void SourceContext::addDragSourceListener(
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const Reference<XDragSourceListener >& )
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{
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}
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void SourceContext::removeDragSourceListener(
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const Reference<XDragSourceListener >& )
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{
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}
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sal_Int32 SAL_CALL SourceContext::getCurrentCursor( )
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{
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return 0;
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}
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void SAL_CALL SourceContext::setCursor( sal_Int32 /*cursorId*/ )
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{
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}
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void SAL_CALL SourceContext::setImage( sal_Int32 /*imageId*/ )
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{
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}
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void SAL_CALL SourceContext::transferablesFlavorsChanged( )
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{
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}
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// non -interface functions
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// Fires XDragSourceListener::dragDropEnd events.
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void SourceContext::fire_dragDropEnd( bool success, sal_Int8 effect)
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{
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DragSourceDropEvent e;
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if( success )
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{
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e.DropAction= effect;
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e.DropSuccess= true;
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}
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else
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{
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e.DropAction= ACTION_NONE;
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e.DropSuccess= false;
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}
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e.DragSource= m_dragSource;
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e.DragSourceContext= static_cast<XDragSourceContext*>( this);
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e.Source.set( static_cast<XDragSourceContext*>( this), UNO_QUERY);
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OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
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cppu::UnoType<XDragSourceListener>::get());
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if( pContainer)
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{
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OInterfaceIteratorHelper iter( *pContainer);
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while( iter.hasMoreElements())
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{
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Reference<XDragSourceListener> listener(
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static_cast<XDragSourceListener*>( iter.next()));
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listener->dragDropEnd( e);
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}
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}
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}
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void SourceContext::fire_dropActionChanged( sal_Int8 dropAction, sal_Int8 userAction)
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{
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if( m_currentAction != dropAction)
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{
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m_currentAction= dropAction;
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DragSourceDragEvent e;
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e.DropAction= dropAction;
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e.UserAction= userAction;
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e.DragSource= m_dragSource;
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e.DragSourceContext= static_cast<XDragSourceContext*>( this);
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e.Source.set( static_cast<XDragSourceContext*>( this), UNO_QUERY);
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OInterfaceContainerHelper* pContainer= rBHelper.getContainer(
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cppu::UnoType<XDragSourceListener>::get());
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if( pContainer)
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{
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OInterfaceIteratorHelper iter( *pContainer);
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while( iter.hasMoreElements())
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{
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Reference<XDragSourceListener> listener(
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static_cast<XDragSourceListener*>( iter.next()));
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listener->dropActionChanged( e);
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}
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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