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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#pragma once
#include <config_options.h>
#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 UNLESS_MERGELIBS(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 );
/** 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 rtl::Reference< ::chart::Diagram > & xDiagram );
};
} //namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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