/* -*- 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 <unotools/weakref.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Sequence.h>
#include <utility>
#include <vector>
namespace chart { class ChartModel; }
namespace com::sun::star::chart2::data { class XDataProvider; }
namespace com::sun::star::chart2::data { class XDataSequence; }
namespace com::sun::star::chart2::data { class XLabeledDataSequence; }
namespace com::sun::star::uno { class Any; }
namespace chart
{
class BaseCoordinateSystem;
struct ComplexCategory
{
OUString Text;
sal_Int32 Count;
ComplexCategory( OUString aText, sal_Int32 nCount ) : Text(std::move( aText )), Count (nCount)
{}
};
class SplitCategoriesProvider
{
public :
virtual ~SplitCategoriesProvider();
virtual sal_Int32 getLevelCount() const = 0 ;
virtual css::uno::Sequence< OUString > getStringsForLevel( sal_Int32 nIndex ) const = 0 ;
};
class ExplicitCategoriesProvider final
{
public :
ExplicitCategoriesProvider( const rtl::Reference< ::chart::BaseCoordinateSystem >& xCooSysModel
, ChartModel& rChartModel
);
~ExplicitCategoriesProvider();
void init();
css::uno::Reference< css::chart2::data::XDataSequence > getOriginalCategories();
css::uno::Sequence< OUString > const & getSimpleCategories();
const std::vector<ComplexCategory>* getCategoriesByLevel( sal_Int32 nLevel );
static OUString getCategoryByIndex(
const rtl::Reference< ::chart::BaseCoordinateSystem >& xCooSysModel
, ChartModel& rModel
, sal_Int32 nIndex );
static css::uno::Sequence< OUString > getExplicitSimpleCategories(
const SplitCategoriesProvider& rSplitCategoriesProvider );
static void convertCategoryAnysToText( css::uno::Sequence< OUString >& rOutTexts
, const css::uno::Sequence< css::uno::Any >& rInAnys
, ChartModel& rModel );
bool hasComplexCategories() const ;
sal_Int32 getCategoryLevelCount() const ;
const std::vector< css::uno::Reference< css::chart2::data::XLabeledDataSequence> >&
getSplitCategoriesList() const { return m_aSplitCategoriesList;}
bool isDateAxis();
const std::vector< double >& getDateCategories();
private :
ExplicitCategoriesProvider(ExplicitCategoriesProvider const &) = delete ;
ExplicitCategoriesProvider& operator =(ExplicitCategoriesProvider const &) = delete ;
void implInitSplit();
bool volatile m_bDirty;
unotools::WeakReference< ::chart::BaseCoordinateSystem > m_xCooSysModel;
ChartModel& mrModel;
css::uno::Reference< css::chart2::data::XLabeledDataSequence> m_xOriginalCategories;
bool m_bIsExplicitCategoriesInited;
css::uno::Sequence< OUString > m_aExplicitCategories;
std::vector< std::vector< ComplexCategory > > m_aComplexCats;
std::vector< css::uno::Reference< css::chart2::data::XLabeledDataSequence> > m_aSplitCategoriesList;
bool m_bIsDateAxis;
bool m_bIsAutoDate;
std::vector< double > m_aDateCategories;
};
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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