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 _CHART2_DATESCALING_HXX 24 #define _CHART2_DATESCALING_HXX 25 #include "ServiceMacros.hxx" 26 #include <com/sun/star/chart2/XScaling.hpp> 27 #include <com/sun/star/lang/XServiceInfo.hpp> 28 #include <com/sun/star/lang/XServiceName.hpp> 29 #include <com/sun/star/uno/XComponentContext.hpp> 30 #include <cppuhelper/implbase3.hxx> 31 #include <tools/date.hxx> 32 33 //............................................................................. 34 namespace chart 35 { 36 //............................................................................. 37 38 //----------------------------------------------------------------------------- 39 /** 40 */ 41 42 class DateScaling : 43 public ::cppu::WeakImplHelper3 < 44 ::com::sun::star::chart2::XScaling, 45 ::com::sun::star::lang::XServiceName, 46 ::com::sun::star::lang::XServiceInfo 47 > 48 { 49 public: 50 DateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted ); 51 virtual ~DateScaling(); 52 53 /// declare XServiceInfo methods 54 APPHELPER_XSERVICEINFO_DECL() 55 56 // ____ XScaling ____ 57 virtual double SAL_CALL doScaling( double value ); 58 59 virtual ::com::sun::star::uno::Reference< 60 ::com::sun::star::chart2::XScaling > SAL_CALL 61 getInverseScaling(); 62 63 // ____ XServiceName ____ 64 virtual ::rtl::OUString SAL_CALL getServiceName(); 65 66 private: 67 const Date m_aNullDate; 68 const sal_Int32 m_nTimeUnit; 69 const bool m_bShifted; 70 }; 71 72 class InverseDateScaling : 73 public ::cppu::WeakImplHelper3 < 74 ::com::sun::star::chart2::XScaling, 75 ::com::sun::star::lang::XServiceName, 76 ::com::sun::star::lang::XServiceInfo 77 > 78 { 79 public: 80 InverseDateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted ); 81 virtual ~InverseDateScaling(); 82 83 /// declare XServiceInfo methods 84 APPHELPER_XSERVICEINFO_DECL() 85 86 // ____ XScaling ____ 87 virtual double SAL_CALL doScaling( double value ); 88 89 virtual ::com::sun::star::uno::Reference< 90 ::com::sun::star::chart2::XScaling > SAL_CALL 91 getInverseScaling(); 92 93 // ____ XServiceName ____ 94 virtual ::rtl::OUString SAL_CALL getServiceName(); 95 96 private: 97 const Date m_aNullDate; 98 const sal_Int32 m_nTimeUnit; 99 const bool m_bShifted; 100 }; 101 102 //............................................................................. 103 } //namespace chart 104 //............................................................................. 105 #endif 106