LegendHelper.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   except in compliance with the License. You may obtain a copy of
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#pragma once
 
#include <com/sun/star/uno/Reference.hxx>
#include <rtl/ref.hxx>
#include "charttoolsdllapi.hxx"
 
namespace chart { class ChartModel; }
namespace com::sun::star::chart2 { class XDiagram; }
namespace com::sun::star::chart2 { class XLegend; }
namespace com::sun::star::uno { class XComponentContext; }
 
namespace chart
{
class Diagram;
class Legend;
 
class OOO_DLLPUBLIC_CHARTTOOLS LegendHelper
{
public:
    static rtl::Reference< ::chart::Legend >
        showLegend( ChartModel& rModel
                  , const css::uno::Reference< css::uno::XComponentContext >& xContext );
 
    static  void hideLegend( ChartModel& rModel );
 
    static rtl::Reference< ::chart::Legend >
        getLegend( ChartModel& rModel
                 , const css::uno::Reference< css::uno::XComponentContext >& xContext = nullptr
                 , bool bCreate = false );
 
    static bool hasLegend( const rtl::Reference< ::chart::Diagram > & xDiagram );
};
 
} //namespace chart
 
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