overlinemarkupparser.h

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/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LIBREPCB_CORE_OVERLINEMARKUPPARSER_H
#define LIBREPCB_CORE_OVERLINEMARKUPPARSER_H
 
/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include <QtCore>
#include <QtGui>
 
/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {
 
/*******************************************************************************
 *  Class OverlineMarkupParser
 ******************************************************************************/
 
class OverlineMarkupParser final {
  Q_DECLARE_TR_FUNCTIONS(OverlineMarkupParser)
 
public:
  // Constructors / Destructor
  OverlineMarkupParser() = delete;
  OverlineMarkupParser(const OverlineMarkupParser& other) = delete;
 
  // General Methods
  static QVector<std::pair<int, int>> extract(const QString& input,
                                              QString& output) noexcept;
  static QVector<QLineF> calculate(const QString& text, const QFontMetricsF& fm,
                                   int flags,
                                   const QVector<std::pair<int, int>>& spans,
                                   QRectF& boundingRect) noexcept;
  static void process(const QString& input, const QFontMetricsF& fm, int flags,
                      QString& output, QVector<QLineF>& overlines,
                      QRectF& boundingRect) noexcept;
  static qreal getLineWidth(qreal heightPx) noexcept;
 
  // Operator Overloadings
  OverlineMarkupParser& operator=(const OverlineMarkupParser& rhs) = delete;
};
 
/*******************************************************************************
 *  End of File
 ******************************************************************************/
 
}  // namespace librepcb
 
#endif