openmw/components/widgets/fontwrapper.hpp

#ifndef OPENMW_WIDGETS_WRAPPER_H
#define OPENMW_WIDGETS_WRAPPER_H

#include <MyGUI_Prerequest.h>

#include "components/settings/values.hpp"

#include <algorithm>

namespace Gui
{
    template <class T>
    class FontWrapper : public T
    {
#if MYGUI_VERSION <= MYGUI_DEFINE_VERSION(3, 4, 2)
    public:
        void setFontName(const std::string& name) override
        {
            T::setFontName(name);
            T::setPropertyOverride("FontHeight", std::to_string(Settings::gui().mFontSize));
        }

    protected:
        void setPropertyOverride(const std::string& _key, const std::string& _value) override
        {
            T::setPropertyOverride(_key, _value);

            // https://github.com/MyGUI/mygui/issues/113
            // There is a bug in MyGUI: when it initializes the FontName property, it reset the font height.
            // We should restore it.
            if (_key == "FontName")
            {
                T::setPropertyOverride("FontHeight", std::to_string(Settings::gui().mFontSize));
            }
        }
#endif
    };
}

#endif