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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_CHART2_SOURCE_VIEW_MAIN_VLEGEND_HXX
      20             : #define INCLUDED_CHART2_SOURCE_VIEW_MAIN_VLEGEND_HXX
      21             : 
      22             : #include <com/sun/star/chart2/XLegend.hpp>
      23             : #include <com/sun/star/drawing/XShapes.hpp>
      24             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      25             : #include <com/sun/star/uno/XComponentContext.hpp>
      26             : #include <com/sun/star/awt/Rectangle.hpp>
      27             : #include <com/sun/star/frame/XModel.hpp>
      28             : 
      29             : #include "ChartModel.hxx"
      30             : 
      31             : #include <vector>
      32             : 
      33             : namespace chart
      34             : {
      35             : 
      36             : class LegendEntryProvider;
      37             : 
      38             : /**
      39             : */
      40             : 
      41         930 : class VLegend
      42             : {
      43             : public:
      44             :     VLegend( const ::com::sun::star::uno::Reference<
      45             :                  ::com::sun::star::chart2::XLegend > & xLegend,
      46             :              const ::com::sun::star::uno::Reference<
      47             :                  ::com::sun::star::uno::XComponentContext > & xContext,
      48             :              const std::vector< LegendEntryProvider* >& rLegendEntryProviderList,
      49             :             const ::com::sun::star::uno::Reference<
      50             :                             ::com::sun::star::drawing::XShapes >& xTargetPage,
      51             :                         const ::com::sun::star::uno::Reference<
      52             :                             ::com::sun::star::lang::XMultiServiceFactory >& xFactory,
      53             :                             ChartModel& rModel  );
      54             : 
      55             :     void setDefaultWritingMode( sal_Int16 nDefaultWritingMode );
      56             : 
      57             :     void createShapes( const ::com::sun::star::awt::Size & rAvailableSpace,
      58             :                        const ::com::sun::star::awt::Size & rPageSize );
      59             : 
      60             :     /** Sets the position according to its internal anchor.
      61             : 
      62             :         @param rOutAvailableSpace
      63             :             is modified by the method, if the legend is in a standard position,
      64             :             such that the space allocated by the legend is removed from it.
      65             : 
      66             :         @param rReferenceSize
      67             :             is used to calculate the offset (default 2%) from the edge.
      68             :      */
      69             :     void changePosition(
      70             :         ::com::sun::star::awt::Rectangle & rOutAvailableSpace,
      71             :         const ::com::sun::star::awt::Size & rReferenceSize );
      72             : 
      73             :     static bool isVisible(
      74             :         const ::com::sun::star::uno::Reference<
      75             :             ::com::sun::star::chart2::XLegend > & xLegend );
      76             : 
      77             : private:
      78             :     ::com::sun::star::uno::Reference<
      79             :                     ::com::sun::star::drawing::XShapes >            m_xTarget;
      80             :     ::com::sun::star::uno::Reference<
      81             :                     ::com::sun::star::lang::XMultiServiceFactory>   m_xShapeFactory;
      82             :     ::com::sun::star::uno::Reference<
      83             :                     ::com::sun::star::chart2::XLegend >             m_xLegend;
      84             :     ::com::sun::star::uno::Reference<
      85             :                     ::com::sun::star::drawing::XShape >             m_xShape;
      86             : 
      87             :     ChartModel& mrModel;
      88             : 
      89             :     ::com::sun::star::uno::Reference<
      90             :                     ::com::sun::star::uno::XComponentContext >      m_xContext;
      91             : 
      92             :     std::vector< LegendEntryProvider* >         m_aLegendEntryProviderList;
      93             : 
      94             :     sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page
      95             : };
      96             : 
      97             : } //namespace chart
      98             : #endif
      99             : 
     100             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */