FontManager.h

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* glscopeclient                                                                                                        *
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* Copyright (c) 2012-2022 Andrew D. Zonenberg                                                                          *
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#ifndef FontManager_h
#define FontManager_h
 
#include <map>
 
class PreferenceCategory;
 
//pair of (font file, size)
typedef std::pair<std::string, float> FontDescription;
 
class FontManager
{
public:
    FontManager();
    ~FontManager();
 
    bool UpdateFonts(PreferenceCategory& root, float contentScale);
 
    ImFont* GetFont(FontDescription desc)
    { return m_fonts[desc]; }
 
protected:
    void AddFontDescriptions(PreferenceCategory& cat, std::set<FontDescription>& fonts);
 
    //Map of font descriptions to fonts
    std::map<FontDescription, ImFont*> m_fonts;
};
 
#endif