fonts.h

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/**************************************************************************
 Copyright (c) 1996-2020 Freeciv21 and Freeciv contributors. This file is
 part of Freeciv21. Freeciv21 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. You should have received
 a copy of the GNU General Public License along with Freeciv21. If not,
 see https://www.gnu.org/licenses/.
**************************************************************************/
#pragma once
 
// Qt
#include <QFont>
#include <QMap>
#include <QStringList>
 
namespace fonts {
const char *const default_font = "gui_qt_font_default";
const char *const notify_label = "gui_qt_font_notify_label";
const char *const help_label = "gui_qt_font_help_label";
const char *const help_text = "gui_qt_font_help_text";
const char *const chatline = "gui_qt_font_chatline";
const char *const city_names = "gui_qt_font_city_names";
const char *const city_productions = "gui_qt_font_city_productions";
const char *const reqtree_text = "gui_qt_font_reqtree_text";
} // namespace fonts
 
class fcFont {
  Q_DISABLE_COPY(fcFont);
 
private:
  QMap<QString, QFont> font_map;
  static fcFont *m_instance;
  explicit fcFont();
 
public:
  static fcFont *instance();
  static void drop();
  void setFont(const QString &name, const QFont &qf);
  void setSizeAll(int);
  QFont getFont(const QString &name, double zoom = 1.0) const;
  void initFonts();
  void releaseFonts();
};
 
bool isFontInstalled(const QString &font_name);
void load_fonts();
void configure_fonts();