forked from Bananymous/banan-os
35 lines
757 B
C++
35 lines
757 B
C++
#pragma once
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#include <BAN/HashMap.h>
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#include <BAN/Span.h>
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#include <BAN/StringView.h>
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namespace Kernel
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{
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class Font
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{
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public:
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static BAN::ErrorOr<Font> load(BAN::StringView);
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static BAN::ErrorOr<Font> prefs();
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uint32_t width() const { return m_width; }
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uint32_t height() const { return m_height; }
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uint32_t pitch() const { return m_pitch; }
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bool has_glyph(uint32_t) const;
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const uint8_t* glyph(uint32_t) const;
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private:
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static BAN::ErrorOr<Font> parse_psf1(BAN::Span<const uint8_t>);
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static BAN::ErrorOr<Font> parse_psf2(BAN::Span<const uint8_t>);
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private:
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BAN::HashMap<uint32_t, uint32_t> m_glyph_offsets;
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BAN::Vector<uint8_t> m_glyph_data;
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uint32_t m_width = 0;
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uint32_t m_height = 0;
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uint32_t m_pitch = 0;
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};
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} |