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| -rw-r--r-- | chart2/source/inc/DataSourceHelper.hxx | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/chart2/source/inc/DataSourceHelper.hxx b/chart2/source/inc/DataSourceHelper.hxx new file mode 100644 index 000000000..5f159f6a5 --- /dev/null +++ b/chart2/source/inc/DataSourceHelper.hxx @@ -0,0 +1,134 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_CHART2_SOURCE_INC_DATASOURCEHELPER_HXX +#define INCLUDED_CHART2_SOURCE_INC_DATASOURCEHELPER_HXX + +#include "charttoolsdllapi.hxx" +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/uno/Sequence.h> + +namespace chart { class ChartModel; } +namespace com::sun::star::beans { struct PropertyValue; } +namespace com::sun::star::chart2 { class XChartDocument; } +namespace com::sun::star::chart2 { class XDiagram; } +namespace com::sun::star::chart2::data { class XDataSequence; } +namespace com::sun::star::chart2::data { class XDataSource; } +namespace com::sun::star::chart2::data { class XLabeledDataSequence; } +namespace com::sun::star::frame { class XModel; } + +namespace chart +{ + +class OOO_DLLPUBLIC_CHARTTOOLS DataSourceHelper +{ +public: + static css::uno::Reference< css::chart2::data::XDataSource > + createDataSource( const css::uno::Sequence< + css::uno::Reference< css::chart2::data::XLabeledDataSequence > > & rSequences ); + + static css::uno::Reference< css::chart2::data::XDataSequence > + createCachedDataSequence(); + + static css::uno::Reference< css::chart2::data::XDataSequence > + createCachedDataSequence( const OUString & rSingleText ); + + static css::uno::Reference< css::chart2::data::XLabeledDataSequence > + createLabeledDataSequence( + const css::uno::Reference< css::chart2::data::XDataSequence >& xValues , + const css::uno::Reference< css::chart2::data::XDataSequence >& xLabels ); + + static css::uno::Reference< css::chart2::data::XLabeledDataSequence > + createLabeledDataSequence( + const css::uno::Reference< css::chart2::data::XDataSequence >& xValues ); + + static css::uno::Reference< css::chart2::data::XLabeledDataSequence > + createLabeledDataSequence(); + + static css::uno::Sequence< css::beans::PropertyValue > + createArguments( + bool bUseColumns, bool bFirstCellAsLabel, bool bHasCategories ); + + static css::uno::Sequence< + css::beans::PropertyValue > createArguments( + const OUString & rRangeRepresentation, + const css::uno::Sequence< sal_Int32 >& rSequenceMapping, + bool bUseColumns, bool bFirstCellAsLabel, bool bHasCategories ); + + SAL_DLLPRIVATE static void readArguments( const css::uno::Sequence< css::beans::PropertyValue >& rArguments + , OUString & rRangeRepresentation, css::uno::Sequence< sal_Int32 >& rSequenceMapping + , bool& bUseColumns, bool& bFirstCellAsLabel, bool& bHasCategories ); + + static css::uno::Reference< css::chart2::data::XDataSource > + pressUsedDataIntoRectangularFormat( const css::uno::Reference< css::chart2::XChartDocument >& xChartDoc ); + + SAL_DLLPRIVATE static css::uno::Sequence< OUString > getUsedDataRanges( + const css::uno::Reference< css::chart2::XDiagram > & xDiagram ); + + static css::uno::Sequence< OUString > getUsedDataRanges( + const css::uno::Reference< css::frame::XModel > & xChartModel ); + + static css::uno::Reference< css::chart2::data::XDataSource > getUsedData( + ChartModel& rModel ); + + static css::uno::Reference< css::chart2::data::XDataSource > getUsedData( + const css::uno::Reference< css::frame::XModel >& xChartModel ); + + static css::uno::Reference< css::chart2::data::XDataSource > getUsedData( + const css::uno::Reference<css::chart2::XChartDocument >& xChartDoc ); + + static bool detectRangeSegmentation( + const css::uno::Reference< css::frame::XModel >& xChartModel + , OUString& rOutRangeString + , css::uno::Sequence< sal_Int32 >& rSequenceMapping + , bool& rOutUseColumns + , bool& rOutFirstCellAsLabel + , bool& rOutHasCategories ); + + static void setRangeSegmentation( + const css::uno::Reference< css::frame::XModel >& xChartModel + , const css::uno::Sequence< sal_Int32 >& rSequenceMapping + , bool bUseColumns + , bool bFirstCellAsLabel + , bool bUseCategories ); + + /** Returns true, if all arguments necessary for getting all data by a + rectangular region are returned by detectArguments at the given + document's data provider. + + Currently, this is: CellRangeRepresentation, DataRowSource, + HasCategories and FirstCellAsLabel. + */ + static bool allArgumentsForRectRangeDetected( + const css::uno::Reference< css::chart2::XChartDocument >& xChartDocument ); + + SAL_DLLPRIVATE static css::uno::Sequence< OUString > getRangesFromLabeledDataSequence( + const css::uno::Reference< css::chart2::data::XLabeledDataSequence > & xLSeq ); + + SAL_DLLPRIVATE static OUString getRangeFromValues( + const css::uno::Reference< css::chart2::data::XLabeledDataSequence > & xLSeq ); + + SAL_DLLPRIVATE static css::uno::Sequence< OUString > getRangesFromDataSource( + const css::uno::Reference< css::chart2::data::XDataSource > & xSource ); +}; + +} //namespace chart +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |