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Diffstat (limited to 'chart2/source/view/axes/DateScaling.hxx')
-rw-r--r-- | chart2/source/view/axes/DateScaling.hxx | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/chart2/source/view/axes/DateScaling.hxx b/chart2/source/view/axes/DateScaling.hxx new file mode 100644 index 000000000..29b7a139a --- /dev/null +++ b/chart2/source/view/axes/DateScaling.hxx @@ -0,0 +1,95 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#pragma once + +#include <com/sun/star/chart2/XScaling.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XServiceName.hpp> +#include <cppuhelper/implbase.hxx> +#include <tools/date.hxx> + +namespace chart +{ + +class DateScaling : + public ::cppu::WeakImplHelper< + css::chart2::XScaling, + css::lang::XServiceName, + css::lang::XServiceInfo + > +{ +public: + DateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted ); + virtual ~DateScaling() override; + + /// declare XServiceInfo methods + virtual OUString SAL_CALL getImplementationName() override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + + // ____ XScaling ____ + virtual double SAL_CALL doScaling( double value ) override; + + virtual css::uno::Reference< + css::chart2::XScaling > SAL_CALL + getInverseScaling() override; + + // ____ XServiceName ____ + virtual OUString SAL_CALL getServiceName() override; + +private: + const Date m_aNullDate; + const sal_Int32 m_nTimeUnit; + const bool m_bShifted; +}; + +class InverseDateScaling : + public ::cppu::WeakImplHelper< + css::chart2::XScaling, + css::lang::XServiceName, + css::lang::XServiceInfo + > +{ +public: + InverseDateScaling( const Date& rNullDate, sal_Int32 nTimeUnit, bool bShifted ); + virtual ~InverseDateScaling() override; + + /// declare XServiceInfo methods + virtual OUString SAL_CALL getImplementationName() override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + + // ____ XScaling ____ + virtual double SAL_CALL doScaling( double value ) override; + + virtual css::uno::Reference< css::chart2::XScaling > SAL_CALL + getInverseScaling() override; + + // ____ XServiceName ____ + virtual OUString SAL_CALL getServiceName() override; + +private: + const Date m_aNullDate; + const sal_Int32 m_nTimeUnit; + const bool m_bShifted; +}; + +} //namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |