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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 "charttoolsdllapi.hxx"
#include <unotools/weakref.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Sequence.h>
#include <vector>
namespace chart { class ChartModel; }
namespace com::sun::star::chart2 { class XCoordinateSystem; }
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;
class LabeledDataSequence;
struct OOO_DLLPUBLIC_CHARTTOOLS ComplexCategory
{
OUString Text;
sal_Int32 Count;
ComplexCategory( const OUString& rText, sal_Int32 nCount ) : Text( rText ), 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 OOO_DLLPUBLIC_CHARTTOOLS 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;
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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