107 lines
4 KiB
C++
107 lines
4 KiB
C++
/* -*- 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 <comphelper/compbase.hxx>
|
|
#include <comphelper/interfacecontainer4.hxx>
|
|
#include <com/sun/star/chart2/data/XRangeHighlighter.hpp>
|
|
#include <com/sun/star/view/XSelectionChangeListener.hpp>
|
|
#include <rtl/ref.hxx>
|
|
|
|
namespace com::sun::star {
|
|
namespace chart2 {
|
|
class XDiagram;
|
|
class XDataSeries;
|
|
class XAxis;
|
|
}
|
|
}
|
|
namespace com::sun::star::beans { class XPropertySet; }
|
|
namespace com::sun::star::view { class XSelectionSupplier; }
|
|
|
|
namespace chart
|
|
{
|
|
class ChartModel;
|
|
class DataSeries;
|
|
class Diagram;
|
|
|
|
namespace impl
|
|
{
|
|
typedef comphelper::WeakComponentImplHelper<
|
|
css::chart2::data::XRangeHighlighter,
|
|
css::view::XSelectionChangeListener
|
|
>
|
|
RangeHighlighter_Base;
|
|
}
|
|
|
|
class RangeHighlighter final :
|
|
public impl::RangeHighlighter_Base
|
|
{
|
|
public:
|
|
explicit RangeHighlighter(
|
|
const rtl::Reference< ::chart::ChartModel > & xSelectionSupplier );
|
|
virtual ~RangeHighlighter() override;
|
|
|
|
protected:
|
|
// ____ XRangeHighlighter ____
|
|
virtual css::uno::Sequence< css::chart2::data::HighlightedRange > SAL_CALL getSelectedRanges() override;
|
|
virtual void SAL_CALL addSelectionChangeListener(
|
|
const css::uno::Reference< css::view::XSelectionChangeListener >& xListener ) override;
|
|
virtual void SAL_CALL removeSelectionChangeListener(
|
|
const css::uno::Reference< css::view::XSelectionChangeListener >& xListener ) override;
|
|
|
|
// ____ XSelectionChangeListener ____
|
|
virtual void SAL_CALL selectionChanged(
|
|
const css::lang::EventObject& aEvent ) override;
|
|
|
|
// ____ XEventListener (base of XSelectionChangeListener) ____
|
|
virtual void SAL_CALL disposing(
|
|
const css::lang::EventObject& Source ) override;
|
|
|
|
// ____ WeakComponentImplHelperBase ____
|
|
// is called when dispose() is called at this component
|
|
virtual void disposing(std::unique_lock<std::mutex>&) override;
|
|
|
|
private:
|
|
void fireSelectionEvent();
|
|
void startListening();
|
|
void stopListening();
|
|
void determineRanges();
|
|
|
|
void fillRangesForDiagram( const rtl::Reference< ::chart::Diagram > & xDiagram );
|
|
void fillRangesForDataSeries( const css::uno::Reference< css::chart2::XDataSeries > & xSeries );
|
|
void fillRangesForCategories( const css::uno::Reference< css::chart2::XAxis > & xAxis );
|
|
void fillRangesForDataPoint( const rtl::Reference< ::chart::DataSeries > & xDataSeries, sal_Int32 nIndex );
|
|
void fillRangesForErrorBars( const css::uno::Reference< css::beans::XPropertySet > & xErrorBar,
|
|
const css::uno::Reference< css::chart2::XDataSeries > & xDataSeries );
|
|
|
|
css::uno::Reference< css::view::XSelectionSupplier >
|
|
m_xSelectionSupplier;
|
|
rtl::Reference< ::chart::ChartModel > m_xChartModel;
|
|
css::uno::Reference< css::view::XSelectionChangeListener >
|
|
m_xListener;
|
|
css::uno::Sequence< css::chart2::data::HighlightedRange >
|
|
m_aSelectedRanges;
|
|
sal_Int32 m_nAddedListenerCount;
|
|
bool m_bIncludeHiddenCells;
|
|
comphelper::OInterfaceContainerHelper4<css::view::XSelectionChangeListener> maSelectionChangeListeners;
|
|
};
|
|
|
|
} // namespace chart
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|