1*de7b3f82SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*de7b3f82SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*de7b3f82SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*de7b3f82SAndrew Rist * distributed with this work for additional information 6*de7b3f82SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*de7b3f82SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*de7b3f82SAndrew Rist * "License"); you may not use this file except in compliance 9*de7b3f82SAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*de7b3f82SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*de7b3f82SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*de7b3f82SAndrew Rist * software distributed under the License is distributed on an 15*de7b3f82SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*de7b3f82SAndrew Rist * KIND, either express or implied. See the License for the 17*de7b3f82SAndrew Rist * specific language governing permissions and limitations 18*de7b3f82SAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*de7b3f82SAndrew Rist *************************************************************/ 21*de7b3f82SAndrew Rist 22*de7b3f82SAndrew Rist 23cdf0e10cSrcweir #ifndef CHART2_VIEW_LEGENDENTRYPROVIDER_HXX 24cdf0e10cSrcweir #define CHART2_VIEW_LEGENDENTRYPROVIDER_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include <com/sun/star/beans/XPropertySet.hpp> 27cdf0e10cSrcweir #include <com/sun/star/chart/ChartLegendExpansion.hpp> 28cdf0e10cSrcweir #include <com/sun/star/chart2/XFormattedString.hpp> 29cdf0e10cSrcweir #include <com/sun/star/drawing/XShape.hpp> 30cdf0e10cSrcweir #include <com/sun/star/drawing/XShapes.hpp> 31cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp> 32cdf0e10cSrcweir #include <com/sun/star/uno/XComponentContext.hpp> 33cdf0e10cSrcweir 34cdf0e10cSrcweir #include <vector> 35cdf0e10cSrcweir 36cdf0e10cSrcweir namespace chart 37cdf0e10cSrcweir { 38cdf0e10cSrcweir 39cdf0e10cSrcweir enum LegendSymbolStyle 40cdf0e10cSrcweir { 41cdf0e10cSrcweir /** A square box with border. 42cdf0e10cSrcweir */ 43cdf0e10cSrcweir LegendSymbolStyle_BOX, 44cdf0e10cSrcweir 45cdf0e10cSrcweir /** A line like with a symbol. 46cdf0e10cSrcweir */ 47cdf0e10cSrcweir LegendSymbolStyle_LINE, 48cdf0e10cSrcweir 49cdf0e10cSrcweir /** A bordered circle which has the same bounding-box as the 50cdf0e10cSrcweir <member>BOX</member>. 51cdf0e10cSrcweir */ 52cdf0e10cSrcweir LegendSymbolStyle_CIRCLE 53cdf0e10cSrcweir }; 54cdf0e10cSrcweir 55cdf0e10cSrcweir struct ViewLegendEntry 56cdf0e10cSrcweir { 57cdf0e10cSrcweir /** The legend symbol that represents a data series or other 58cdf0e10cSrcweir information contained in the legend 59cdf0e10cSrcweir */ 60cdf0e10cSrcweir ::com::sun::star::uno::Reference< 61cdf0e10cSrcweir ::com::sun::star::drawing::XShape > aSymbol; 62cdf0e10cSrcweir 63cdf0e10cSrcweir /** The descriptive text for a legend entry. 64cdf0e10cSrcweir */ 65cdf0e10cSrcweir ::com::sun::star::uno::Sequence< 66cdf0e10cSrcweir ::com::sun::star::uno::Reference< 67cdf0e10cSrcweir ::com::sun::star::chart2::XFormattedString > > aLabel; 68cdf0e10cSrcweir }; 69cdf0e10cSrcweir 70cdf0e10cSrcweir class LegendEntryProvider 71cdf0e10cSrcweir { 72cdf0e10cSrcweir public: 73cdf0e10cSrcweir virtual ::com::sun::star::awt::Size getPreferredLegendKeyAspectRatio()=0; 74cdf0e10cSrcweir 75cdf0e10cSrcweir virtual std::vector< ViewLegendEntry > createLegendEntries( 76cdf0e10cSrcweir const ::com::sun::star::awt::Size& rEntryKeyAspectRatio, 77cdf0e10cSrcweir ::com::sun::star::chart::ChartLegendExpansion eLegendExpansion, 78cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 79cdf0e10cSrcweir ::com::sun::star::beans::XPropertySet >& xTextProperties, 80cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 81cdf0e10cSrcweir ::com::sun::star::drawing::XShapes >& xTarget, 82cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 83cdf0e10cSrcweir ::com::sun::star::lang::XMultiServiceFactory >& xShapeFactory, 84cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 85cdf0e10cSrcweir ::com::sun::star::uno::XComponentContext >& xContext 86cdf0e10cSrcweir ) = 0; 87cdf0e10cSrcweir }; 88cdf0e10cSrcweir 89cdf0e10cSrcweir } // namespace chart 90cdf0e10cSrcweir 91cdf0e10cSrcweir // CHART2_VIEW_LEGENDENTRYPROVIDER_HXX 92cdf0e10cSrcweir #endif 93