7246c1b497
Change-Id: I1e962f882f0c1fbf6c919f2c9a97242eac9d69c1 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112508 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
97 lines
3.6 KiB
C++
97 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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/**
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* This file provides definition for the nodetypes.
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* Also provides analysis of the node functions
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*/
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enum class SmNodeType : int_fast16_t
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{
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Table, // tree header
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Brace, // () [] {}
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Bracebody, // content of () [] {}
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Oper, // largeop
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Align, // alignment
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Attribute, // attributes
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Font, // fonts
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UnHor, // unmo
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BinHor, // binmo
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BinVer, // over frac
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BinDiagonal, // slash
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SubSup, // lsub lsup rsub rsup csub csup
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Matrix, // binom matrix
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Place, // <?>
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Text, // "text"
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Special, // %glyph
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GlyphSpecial, // %glyph
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Math, // operator value
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Blank, // ~
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Error, // Syntax error
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Line, // a line of math until newline
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Expression, // { content in here }
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PolyLine, // ^
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Root, // root node
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RootSymbol, // 3 of cubic root
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Rectangle, //just structural
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VerticalBrace, // vertical {}
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MathIdent // identities and variables
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};
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namespace starmathdatabase
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{
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inline bool isStructuralNode(SmNodeType aNodeTypeName)
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{
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return aNodeTypeName == SmNodeType::Table || aNodeTypeName == SmNodeType::Line
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|| aNodeTypeName == SmNodeType::UnHor || aNodeTypeName == SmNodeType::BinHor
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|| aNodeTypeName == SmNodeType::BinVer || aNodeTypeName == SmNodeType::BinDiagonal
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|| aNodeTypeName == SmNodeType::SubSup || aNodeTypeName == SmNodeType::Matrix
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|| aNodeTypeName == SmNodeType::Root || aNodeTypeName == SmNodeType::Expression
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|| aNodeTypeName == SmNodeType::Brace || aNodeTypeName == SmNodeType::Bracebody
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|| aNodeTypeName == SmNodeType::Oper || aNodeTypeName == SmNodeType::Align
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|| aNodeTypeName == SmNodeType::Attribute || aNodeTypeName == SmNodeType::Font;
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}
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inline bool isBinOperatorNode(SmNodeType aNodeTypeName)
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{
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return aNodeTypeName == SmNodeType::BinHor || aNodeTypeName == SmNodeType::BinVer
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|| aNodeTypeName == SmNodeType::BinDiagonal || aNodeTypeName == SmNodeType::SubSup;
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}
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inline bool isUnOperatorNode(SmNodeType aNodeTypeName)
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{
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return aNodeTypeName == SmNodeType::UnHor;
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}
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inline bool isOperatorNode(SmNodeType aNodeTypeName)
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{
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return aNodeTypeName == SmNodeType::BinHor || aNodeTypeName == SmNodeType::BinVer
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|| aNodeTypeName == SmNodeType::BinDiagonal || aNodeTypeName == SmNodeType::SubSup
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|| aNodeTypeName == SmNodeType::UnHor || aNodeTypeName == SmNodeType::Oper;
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}
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inline bool isStandaloneNode(SmNodeType aNodeTypeName)
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{
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return aNodeTypeName == SmNodeType::Text || aNodeTypeName == SmNodeType::Special
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|| aNodeTypeName == SmNodeType::GlyphSpecial || aNodeTypeName == SmNodeType::Math
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|| aNodeTypeName == SmNodeType::Blank || aNodeTypeName == SmNodeType::MathIdent;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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