98 lines
2.1 KiB
C
98 lines
2.1 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#include "mf_config.h"
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#ifndef MF_NO_COMPILE
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#define MF_BWFONT_INTERNALS
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#define MF_RLEFONT_INTERNALS
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#define MF_SCALEDFONT_INTERNALS
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#include "mf_font.h"
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#include "mf_rlefont.h"
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#include "mf_bwfont.h"
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#include "mf_scaledfont.h"
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#include <stdbool.h>
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/* This will be made into a list of included fonts using macro magic. */
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#define MF_INCLUDED_FONTS 0
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/* Included fonts begin here */
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#include MF_FONT_FILE_NAME
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/* Include fonts end here */
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uint8_t mf_render_character(const struct mf_font_s *font,
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int16_t x0, int16_t y0,
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mf_char character,
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mf_pixel_callback_t callback,
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void *state)
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{
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uint8_t width;
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width = font->render_character(font, x0, y0, character, callback, state);
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if (!width)
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{
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width = font->render_character(font, x0, y0, font->fallback_character,
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callback, state);
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}
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return width;
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}
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uint8_t mf_character_width(const struct mf_font_s *font,
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mf_char character)
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{
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uint8_t width;
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width = font->character_width(font, MFCHAR2UINT16(character));
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if (!width)
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{
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width = font->character_width(font, font->fallback_character);
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}
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return width;
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}
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/* Avoids a dependency on libc */
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static bool strequals(const char *a, const char *b)
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{
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while (*a)
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{
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if (*a++ != *b++)
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return false;
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}
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return (!*b);
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}
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const struct mf_font_s *mf_find_font(const char *name)
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{
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const struct mf_font_list_s *f;
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f = MF_INCLUDED_FONTS;
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while (f)
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{
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if (strequals(f->font->full_name, name) ||
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strequals(f->font->short_name, name))
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{
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return f->font;
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}
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f = f->next;
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}
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return 0;
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}
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const struct mf_font_list_s *mf_get_font_list()
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{
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return MF_INCLUDED_FONTS;
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}
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#endif //MF_NO_COMPILE
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