93 lines
3.1 KiB
C++
93 lines
3.1 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 .
|
|
*/
|
|
#ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_LEGENDENTRYPROVIDER_HXX
|
|
#define INCLUDED_CHART2_SOURCE_VIEW_INC_LEGENDENTRYPROVIDER_HXX
|
|
|
|
#include <com/sun/star/beans/XPropertySet.hpp>
|
|
#include <com/sun/star/chart/ChartLegendExpansion.hpp>
|
|
#include <com/sun/star/chart2/XFormattedString2.hpp>
|
|
#include <com/sun/star/drawing/XShape.hpp>
|
|
#include <com/sun/star/drawing/XShapes.hpp>
|
|
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
|
|
#include <com/sun/star/uno/XComponentContext.hpp>
|
|
|
|
#include <vector>
|
|
|
|
namespace chart
|
|
{
|
|
|
|
enum LegendSymbolStyle
|
|
{
|
|
/** A square box with border.
|
|
*/
|
|
LegendSymbolStyle_BOX,
|
|
|
|
/** A line like with a symbol.
|
|
*/
|
|
LegendSymbolStyle_LINE,
|
|
|
|
/** A bordered circle which has the same bounding-box as the
|
|
<member>BOX</member>.
|
|
*/
|
|
LegendSymbolStyle_CIRCLE
|
|
};
|
|
|
|
struct ViewLegendEntry
|
|
{
|
|
/** The legend symbol that represents a data series or other
|
|
information contained in the legend
|
|
*/
|
|
::com::sun::star::uno::Reference<
|
|
::com::sun::star::drawing::XShape > aSymbol;
|
|
|
|
/** The descriptive text for a legend entry.
|
|
*/
|
|
::com::sun::star::uno::Sequence<
|
|
::com::sun::star::uno::Reference<
|
|
::com::sun::star::chart2::XFormattedString2 > > aLabel;
|
|
};
|
|
|
|
class LegendEntryProvider
|
|
{
|
|
public:
|
|
virtual ::com::sun::star::awt::Size getPreferredLegendKeyAspectRatio()=0;
|
|
|
|
virtual std::vector< ViewLegendEntry > createLegendEntries(
|
|
const ::com::sun::star::awt::Size& rEntryKeyAspectRatio,
|
|
::com::sun::star::chart::ChartLegendExpansion eLegendExpansion,
|
|
const ::com::sun::star::uno::Reference<
|
|
::com::sun::star::beans::XPropertySet >& xTextProperties,
|
|
const ::com::sun::star::uno::Reference<
|
|
::com::sun::star::drawing::XShapes >& xTarget,
|
|
const ::com::sun::star::uno::Reference<
|
|
::com::sun::star::lang::XMultiServiceFactory >& xShapeFactory,
|
|
const ::com::sun::star::uno::Reference<
|
|
::com::sun::star::uno::XComponentContext >& xContext
|
|
) = 0;
|
|
|
|
protected:
|
|
~LegendEntryProvider() {}
|
|
};
|
|
|
|
} // namespace chart
|
|
|
|
// INCLUDED_CHART2_SOURCE_VIEW_INC_LEGENDENTRYPROVIDER_HXX
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|