mirror of
https://invent.kde.org/graphics/okular
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44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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SPDX-FileCopyrightText: 2004 Duncan Mac-Vicar Prett <duncan@kde.org>
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SPDX-FileCopyrightText: 2004-2005 Olivier Goffart <ogoffart@kde.org>
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SPDX-FileCopyrightText: 2011 Niels Ole Salscheider
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<niels_ole@salscheider-online.de>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef LATEXRENDERER_H
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#define LATEXRENDERER_H
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#include <QStringList>
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class QString;
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class QColor;
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namespace GuiUtils
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{
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class LatexRenderer
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{
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public:
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enum Error { NoError, LatexNotFound, DvipngNotFound, LatexFailed, DvipngFailed };
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LatexRenderer();
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~LatexRenderer();
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LatexRenderer(const LatexRenderer &) = delete;
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LatexRenderer &operator=(const LatexRenderer &) = delete;
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Error renderLatexInHtml(QString &html, const QColor &textColor, int fontSize, int resolution, QString &latexOutput);
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static bool mightContainLatex(const QString &text);
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private:
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Error handleLatex(QString &fileName, const QString &latexFormula, const QColor &textColor, int fontSize, int resolution, QString &latexOutput);
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static bool securityCheck(const QString &latexFormula);
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QStringList m_fileList;
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};
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}
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#endif // LATEXRENDERER_H
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