mirror of
https://github.com/SerenityOS/serenity
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42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#include "Font.h"
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#include "Peanut8x10.h"
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#include "Liza8x10.h"
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#define DEFAULT_FONT_NAME Liza8x10
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static Font* s_default_font;
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void Font::initialize()
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{
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s_default_font = nullptr;
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}
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Font& Font::default_font()
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{
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if (!s_default_font)
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s_default_font = adopt(*new Font(DEFAULT_FONT_NAME::glyphs, DEFAULT_FONT_NAME::glyph_width, DEFAULT_FONT_NAME::glyph_height, DEFAULT_FONT_NAME::first_glyph, DEFAULT_FONT_NAME::last_glyph)).leak_ref();
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return *s_default_font;
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}
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Font::Font(const char* const* glyphs, byte glyph_width, byte glyph_height, byte first_glyph, byte last_glyph)
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: m_glyphs(glyphs)
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, m_glyph_width(glyph_width)
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, m_glyph_height(glyph_height)
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, m_first_glyph(first_glyph)
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, m_last_glyph(last_glyph)
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{
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m_error_bitmap = CharacterBitmap::create_from_ascii(DEFAULT_FONT_NAME::error_glyph, m_glyph_width, m_glyph_height);
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for (unsigned ch = 0; ch < 256; ++ch) {
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if (ch < m_first_glyph || ch > m_last_glyph) {
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m_bitmaps[ch] = m_error_bitmap.copy_ref();
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continue;
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}
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const char* data = m_glyphs[(unsigned)ch - m_first_glyph];
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m_bitmaps[ch] = CharacterBitmap::create_from_ascii(data, m_glyph_width, m_glyph_height);
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}
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}
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Font::~Font()
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{
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}
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