1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _VLEGEND_HXX 24 #define _VLEGEND_HXX 25 26 #include <com/sun/star/chart2/XLegend.hpp> 27 #include <com/sun/star/drawing/XShapes.hpp> 28 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 29 #include <com/sun/star/uno/XComponentContext.hpp> 30 #include <com/sun/star/awt/Rectangle.hpp> 31 #include <com/sun/star/frame/XModel.hpp> 32 33 #include <vector> 34 35 //............................................................................. 36 namespace chart 37 { 38 //............................................................................. 39 40 class LegendEntryProvider; 41 42 //----------------------------------------------------------------------------- 43 /** 44 */ 45 46 class VLegend 47 { 48 public: 49 VLegend( const ::com::sun::star::uno::Reference< 50 ::com::sun::star::chart2::XLegend > & xLegend, 51 const ::com::sun::star::uno::Reference< 52 ::com::sun::star::uno::XComponentContext > & xContext, 53 const std::vector< LegendEntryProvider* >& rLegendEntryProviderList ); 54 55 void init( const ::com::sun::star::uno::Reference< 56 ::com::sun::star::drawing::XShapes >& xTargetPage, 57 const ::com::sun::star::uno::Reference< 58 ::com::sun::star::lang::XMultiServiceFactory >& xFactory, 59 const ::com::sun::star::uno::Reference< 60 ::com::sun::star::frame::XModel > & xModel ); 61 62 void setDefaultWritingMode( sal_Int16 nDefaultWritingMode ); 63 64 void createShapes( const ::com::sun::star::awt::Size & rAvailableSpace, 65 const ::com::sun::star::awt::Size & rPageSize ); 66 67 /** Sets the position according to its internal anchor. 68 69 @param rOutAvailableSpace 70 is modified by the method, if the legend is in a standard position, 71 such that the space allocated by the legend is removed from it. 72 73 @param rReferenceSize 74 is used to calculate the offset (default 2%) from the edge. 75 */ 76 void changePosition( 77 ::com::sun::star::awt::Rectangle & rOutAvailableSpace, 78 const ::com::sun::star::awt::Size & rReferenceSize ); 79 80 static bool isVisible( 81 const ::com::sun::star::uno::Reference< 82 ::com::sun::star::chart2::XLegend > & xLegend ); 83 84 private: 85 ::com::sun::star::uno::Reference< 86 ::com::sun::star::drawing::XShapes > m_xTarget; 87 ::com::sun::star::uno::Reference< 88 ::com::sun::star::lang::XMultiServiceFactory> m_xShapeFactory; 89 ::com::sun::star::uno::Reference< 90 ::com::sun::star::chart2::XLegend > m_xLegend; 91 ::com::sun::star::uno::Reference< 92 ::com::sun::star::drawing::XShape > m_xShape; 93 ::com::sun::star::uno::Reference< 94 ::com::sun::star::frame::XModel > m_xModel; 95 ::com::sun::star::uno::Reference< 96 ::com::sun::star::uno::XComponentContext > m_xContext; 97 98 std::vector< LegendEntryProvider* > m_aLegendEntryProviderList; 99 100 sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page 101 }; 102 103 //............................................................................. 104 } //namespace chart 105 //............................................................................. 106 #endif 107 108