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/*************************************************************************
*
* 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.
*
************************************************************************/
#ifndef __com_sun_star_datatransfer_dnd_XDragSourceContext_idl__
#define __com_sun_star_datatransfer_dnd_XDragSourceContext_idl__
#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif
//=============================================================================
module com { module sun { module star { module datatransfer { module dnd {
published interface XDragSourceListener;
//=============================================================================
/** The drag source context class is responsible for managing the initiator side
of the Drag and Drop protocol.
<p>In particular, it is responsible for managing event notifications to the
DragSourceListener and providing the Transferable state to enable the data
transfer. </p>
<p>An instance of this class is created as a result of the method <member>XDragSource::startDrag()</member>
being successfully invoked. This instance is responsible
for tracking the state of the operation on behalf of the drag source and
dispatching state changes to the drag source listener. </p>
@see com::sun::star::datatransfer::dnd::XDragSourceContext
@see com::sun::star::datatransfer::dnd::XDragSourceListener
*/
published interface XDragSourceContext: com::sun::star::uno::XInterface
{
//-------------------------------------------------------------------------
/** Get the identifier of the currently used cursor.
@returns
The currently selected drag cursor.
*/
long getCurrentCursor();
//-------------------------------------------------------------------------
/** This method sets the current drag cursor.
<p>This method should only be called to set another cursor than the
default one for drag action currently selected by the user.</p>
<p>Invalid cursor identifiers will be ignored.</p>
@param cursorId
The identifier the drag source returned when registering the cursor.
*/
[oneway] void setCursor( [in] long cursorId );
//-------------------------------------------------------------------------
/** This method sets the current drag image.
@param dragImage
The identifier the drag source returned when registering the image (0 = none).
Invalid identifier will be ignored.
*/
[oneway] void setImage( [in] long imageId );
//-------------------------------------------------------------------------
/** This method notifies the context that the
<type scope="com::sun::star::datatransfer">DataFlavor</type> types
of the transferable object have changed.
@see com::sun::star::datatransfer::XTransferable
*/
[oneway] void transferablesFlavorsChanged();
};
//=============================================================================
}; }; }; }; };
#endif
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