mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-12-26 18:41:40 +08:00
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/*
|
|
Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
|
|
with contributions from: Razi Alavizadeh
|
|
|
|
|
|
|
|
This software is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License (LGPL) as published by
|
|
the Free Software Foundation, either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License (LGPL) for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License (LGPL)
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef JKQTMATHTEXTPARSER_H
|
|
#define JKQTMATHTEXTPARSER_H
|
|
|
|
#include "jkqtmathtext/jkqtmathtext_imexport.h"
|
|
#include "jkqtmathtext/jkqtmathtext.h"
|
|
#include <QFlags>
|
|
#include <QObject>
|
|
#include <QString>
|
|
|
|
|
|
class JKQTMathTextNode; // forward
|
|
|
|
/*! \brief base class for all math markup parsers used by JKQTMathText
|
|
\ingroup jkqtmathtext_parser
|
|
|
|
\see JKQTMathTextLatexParser for an implementation of a JKQTMathTextParser that parses LaTeX markup.
|
|
|
|
*/
|
|
class JKQTMATHTEXT_LIB_EXPORT JKQTMathTextParser : public QObject {
|
|
Q_OBJECT
|
|
public:
|
|
/** \brief class constructor */
|
|
JKQTMathTextParser(JKQTMathText * parent = nullptr);
|
|
/** \brief class destructor */
|
|
virtual ~JKQTMathTextParser();
|
|
/** \brief parse the given mathematical markup string.
|
|
*
|
|
* \param text the markup to be parsed
|
|
* \param options Options for parsing, \see ParseOptions
|
|
*
|
|
* \returns the memory representation of the markup \c nullptr on failure.
|
|
*/
|
|
virtual JKQTMathTextNode* parse(const QString &text, JKQTMathText::ParseOptions options=JKQTMathText::DefaultParseOptions)=0;
|
|
|
|
/** \brief parentMathText */
|
|
JKQTMathText* getParentMathText();
|
|
/** \brief parentMathText */
|
|
const JKQTMathText* getParentMathText() const;
|
|
protected:
|
|
/** \brief JKQTMathText that instanciated and uses this parser */
|
|
JKQTMathText* parentMathText;
|
|
/** \brief adds a new error to the JKQTMathText referenced by parentMathText
|
|
*
|
|
* \see JKQTMathText::addToErrorList()
|
|
*/
|
|
void addToErrorList(const QString& error);
|
|
/** \brief clears the error list in the JKQTMathText referenced by parentMathText
|
|
*
|
|
* \see JKQTMathText::clearErrorList()
|
|
*/
|
|
void clearErrorList();
|
|
|
|
};
|
|
|
|
|
|
#endif // JKQTMATHTEXTPARSER_H
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|