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Diffstat (limited to 'chart2/source/inc/ExplicitCategoriesProvider.hxx')
-rw-r--r-- | chart2/source/inc/ExplicitCategoriesProvider.hxx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/chart2/source/inc/ExplicitCategoriesProvider.hxx b/chart2/source/inc/ExplicitCategoriesProvider.hxx new file mode 100644 index 000000000..6b68f8d2d --- /dev/null +++ b/chart2/source/inc/ExplicitCategoriesProvider.hxx @@ -0,0 +1,114 @@ +/* -*- 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: */ |