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 #ifndef CHARTHELPER_HXX 23 #define CHARTHELPER_HXX 24 25 #include <com/sun/star/frame/XModel.hpp> 26 #include <com/sun/star/uno/Sequence.hxx> 27 #include <basegfx/range/b2drange.hxx> 28 #include <svx/svxdllapi.h> 29 #include <drawinglayer/primitive2d/baseprimitive2d.hxx> 30 #include <com/sun/star/embed/XEmbeddedObject.hpp> 31 32 ////////////////////////////////////////////////////////////////////////////// 33 // predeclarations 34 35 namespace svt { class EmbeddedObjectRef; } 36 37 ////////////////////////////////////////////////////////////////////////////// 38 39 class SVX_DLLPUBLIC ChartHelper 40 { 41 public: 42 // test if given reference is a chart 43 static bool IsChart(const svt::EmbeddedObjectRef& xObjRef); 44 45 // try to access rXModel in case of a chart to to get the chart content 46 // as sequence of primitives. Return range of primitives (chart size) in rRange; 47 // it will be used to embed the chart to the SdrObject transformation. This 48 // allows to define possible distances between chart and SDrObject bounds here 49 static drawinglayer::primitive2d::Primitive2DSequence tryToGetChartContentAsPrimitive2DSequence( 50 const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& rXModel, 51 basegfx::B2DRange& rRange); 52 53 // #121334# Allow to switch off line and fill style by setting these as attributes 54 // at the OLE chart object. This is needed to allow fill styles of the covering objects 55 // to make their own fill/line settings work. This should not be done by changing 56 // the defaults at the chart (see StaticPageBackgroundDefaults_Initializer::lcl_AddDefaultsToMap) 57 // since this would not be saved/loaded, thus the compatibility will be better when setting it at 58 // newly created charts using this method 59 static void AdaptDefaultsForChart( 60 const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > & xEmbObj, 61 bool bNoFillStyle = true, 62 bool bNoLineStyle = true); 63 }; 64 65 ////////////////////////////////////////////////////////////////////////////// 66 67 #endif //CHARTHELPER_HXX 68