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119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
#include "tkc/utils.h"
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#include "font_dummy.h"
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static glyph_t s_glyph_0;
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static glyph_t s_glyph_1;
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static glyph_t s_glyph_2;
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static uint8_t glyph_data[] = {0x1, 0x2, 0x3, 0x4, 0x5};
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typedef struct _font_dummy_t {
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font_t base;
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uint16_t font_size;
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} font_dummy_t;
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ret_t font_dummy_init() {
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s_glyph_0.x = 0;
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s_glyph_0.y = -10;
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s_glyph_0.w = 10;
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s_glyph_0.h = 10;
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s_glyph_0.data = glyph_data;
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s_glyph_1.x = 0;
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s_glyph_1.y = -11;
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s_glyph_1.w = 11;
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s_glyph_1.h = 11;
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s_glyph_1.data = glyph_data;
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s_glyph_2.x = 0;
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s_glyph_2.y = -5;
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s_glyph_2.w = 12;
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s_glyph_2.h = 12;
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s_glyph_2.data = glyph_data;
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return RET_OK;
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}
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static ret_t font_dummy_get_glyph(font_t* f, wchar_t chr, uint16_t font_size, glyph_t* g) {
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if (chr == 0) {
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*g = s_glyph_0;
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} else if (chr == 1) {
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*g = s_glyph_1;
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} else {
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*g = s_glyph_2;
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}
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(void)font_size;
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return RET_OK;
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}
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static bool_t font_dummy_match(font_t* f, const char* name, uint16_t font_size) {
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font_dummy_t* font = (font_dummy_t*)f;
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return tk_str_cmp(f->name, name) == 0 && font->font_size == font_size;
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}
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static font_dummy_t s_font_default;
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font_t* font_dummy_default(const char* name, uint16_t size) {
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memset(&s_font_default, 0x00, sizeof(font_dummy_t));
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s_font_default.font_size = size;
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s_font_default.base.match = font_dummy_match;
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s_font_default.base.get_glyph = font_dummy_get_glyph;
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tk_strncpy(s_font_default.base.name, name, TK_NAME_LEN);
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return &s_font_default.base;
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}
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static font_t* font_loader_load_default(font_loader_t* loader, const char* name,
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const uint8_t* buff, uint32_t size) {
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if (tk_str_eq(name, "default")) {
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return font_dummy_default(name, size);
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} else {
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return NULL;
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}
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}
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static font_loader_t s_default_font_loader = {.load = font_loader_load_default};
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font_loader_t* default_font_loader(void) {
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return &s_default_font_loader;
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}
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static font_dummy_t s_font0;
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font_t* font_dummy_0(const char* name, uint16_t size) {
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memset(&s_font0, 0x00, sizeof(font_dummy_t));
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s_font0.font_size = size;
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s_font0.base.match = font_dummy_match;
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s_font0.base.get_glyph = font_dummy_get_glyph;
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tk_strncpy(s_font0.base.name, name, TK_NAME_LEN);
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return &s_font0.base;
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}
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static font_dummy_t s_font1;
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font_t* font_dummy_1(const char* name, uint16_t size) {
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memset(&s_font1, 0x00, sizeof(font_dummy_t));
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s_font1.font_size = size;
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s_font1.base.match = font_dummy_match;
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s_font1.base.get_glyph = font_dummy_get_glyph;
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tk_strncpy(s_font1.base.name, name, TK_NAME_LEN);
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return &s_font1.base;
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}
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static font_dummy_t s_font2;
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font_t* font_dummy_2(const char* name, uint16_t size) {
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memset(&s_font2, 0x00, sizeof(font_dummy_t));
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s_font2.font_size = size;
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s_font2.base.match = font_dummy_match;
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s_font2.base.get_glyph = font_dummy_get_glyph;
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tk_strncpy(s_font2.base.name, name, TK_NAME_LEN);
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return &s_font2.base;
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}
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