gfx_layout_icu.h

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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, version 2.
 * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef GFX_LAYOUT_ICU_H
#define GFX_LAYOUT_ICU_H
 
#include "gfx_layout.h"
 
#include <unicode/brkiter.h>
#include <unicode/ustring.h>
 
class ICUParagraphLayoutFactory {
public:
  typedef UChar CharType;
  static const bool SUPPORTS_RTL = true;
 
  static ParagraphLayouter *GetParagraphLayout(UChar *buff, UChar *buff_end, FontMap &fontMapping);
  static size_t AppendToBuffer(UChar *buff, const UChar *buffer_last, char32_t c);
 
  static void InitializeLayouter();
  static std::unique_ptr<icu::BreakIterator> GetBreakIterator();
private:
  static std::unique_ptr<icu::BreakIterator> break_iterator;
};
 
#endif /* GFX_LAYOUT_ICU_H */