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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 _CHART2_TOOLS_LEGENDHELPER_HXX
#define _CHART2_TOOLS_LEGENDHELPER_HXX
// header for class OUString
#include <rtl/ustring.hxx>
#include <com/sun/star/chart2/XLegend.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include "charttoolsdllapi.hxx"
//.............................................................................
namespace chart
{
//.............................................................................
//-----------------------------------------------------------------------------
/**
*/
class OOO_DLLPUBLIC_CHARTTOOLS LegendHelper
{
public:
static ::com::sun::star::uno::Reference<
::com::sun::star::chart2::XLegend >
showLegend( const ::com::sun::star::uno::Reference<
::com::sun::star::frame::XModel >& xModel
, const ::com::sun::star::uno::Reference<
::com::sun::star::uno::XComponentContext >& xContext );
static void hideLegend( const ::com::sun::star::uno::Reference<
::com::sun::star::frame::XModel >& xModel );
static ::com::sun::star::uno::Reference<
::com::sun::star::chart2::XLegend >
getLegend( const ::com::sun::star::uno::Reference<
::com::sun::star::frame::XModel >& xModel
, const ::com::sun::star::uno::Reference<
::com::sun::star::uno::XComponentContext >& xContext = 0
, bool bCreate = false );
/** returns <FALSE/>, if either there is no legend at the diagram, or there
is a legend which has a "Show" property of value <FALSE/>. Otherwise,
<TRUE/> is returned.
*/
static bool hasLegend( const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDiagram > & xDiagram );
};
//.............................................................................
} //namespace chart
//.............................................................................
#endif
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