/* -*- 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 . */ #ifndef INCLUDED_CONNECTIVITY_PREDICATEINPUT_HXX #define INCLUDED_CONNECTIVITY_PREDICATEINPUT_HXX #include #include #include namespace com::sun::star::beans { class XPropertySet; } namespace com::sun::star::i18n { class XLocaleData4; } namespace com::sun::star::sdbc { class XConnection; } namespace com::sun::star::uno { class XComponentContext; } namespace com::sun::star::util { class XNumberFormatter; } namespace dbtools { //= OPredicateInputController /** A class which allows input of an SQL predicate for a row set column into an edit field. */ class OOO_DLLPUBLIC_DBTOOLS OPredicateInputController { private: css::uno::Reference< css::sdbc::XConnection > m_xConnection; css::uno::Reference< css::util::XNumberFormatter > m_xFormatter; css::uno::Reference< css::i18n::XLocaleData4 > m_xLocaleData; ::connectivity::OSQLParser m_aParser; public: OPredicateInputController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, const css::uno::Reference< css::sdbc::XConnection >& _rxConnection, const ::connectivity::IParseContext* _pParseContext = nullptr ); /** transforms a "raw" predicate value (usually obtained from a user input) into a valid predicate for the given column @param _rPredicateValue The text to normalize. @param _rxField The field for which the text should be a predicate value. @param _pErrorMessage If not , and a parsing error occurs, the error message will be copied to the string the argument points to. */ bool normalizePredicateString( OUString& _rPredicateValue, const css::uno::Reference< css::beans::XPropertySet >& _rxField, OUString* _pErrorMessage = nullptr ) const; /** get the value of the predicate, as a string to be used in a WHERE clause @param _rPredicateValue the value which has been normalized using normalizePredicateString @param _rxField is the field for which a predicate is to be entered @see normalizePredicateString */ OUString getPredicateValueStr( const OUString& _rPredicateValue, const css::uno::Reference< css::beans::XPropertySet > & _rxField ) const; OUString getPredicateValueStr( const OUString& _sField , const OUString& _rPredicateValue) const; /** get the value of the predicate, either as an empty or as a string @param _rPredicateValue the value which has been normalized using normalizePredicateString @param _rxField is the field for which a predicate is to be entered @see normalizePredicateString */ css::uno::Any getPredicateValue( const OUString& _rPredicateValue, const css::uno::Reference< css::beans::XPropertySet > & _rxField ) const; private: std::unique_ptr<::connectivity::OSQLParseNode> implPredicateTree( OUString& _rErrorMessage, const OUString& _rStatement, const css::uno::Reference< css::beans::XPropertySet > & _rxField ) const; bool getSeparatorChars( const css::lang::Locale& _rLocale, sal_Unicode& _rDecSep, sal_Unicode& _rThdSep ) const; css::uno::Any implParseNode(std::unique_ptr<::connectivity::OSQLParseNode> pParseNode, bool _bForStatementUse) const; }; } // namespace dbtools #endif // INCLUDED_CONNECTIVITY_PREDICATEINPUT_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ libreoffice-7-5+backports LibreOffice 核心代码仓库文档基金会
summaryrefslogtreecommitdiff
AgeCommit message (Expand)Author
2024-04-02tdf#146619 Remove unused #includes from C/C++ filesRafał Dobrakowski