import os import sys import argparse # map to font awesome icons icon_mapping = { # emojis "neutral": 0xf5a4, # 0xf5a4 [blank] 0xf11a 😐 "happy": 0xf118, # 😊 "laughing": 0xf59b, # 😆 "funny": 0xf588, # 😂 "sad": 0xe384, # 😔 "angry": 0xf556, # 😡 "crying": 0xf5b3, # 😭 "loving": 0xf584, # 😍 "embarrassed": 0xf579, # 😳 "surprised": 0xe36b, # 😲 "shocked": 0xe375, # 😱 "thinking": 0xe39b, # 🤔 "winking": 0xf4da, # 😉 "cool": 0xe398, # 😎 "relaxed": 0xe392, # 😌 "delicious": 0xe372, # 😋 "kissy": 0xf598, # 😗 "confident": 0xe409, # 😏 "sleepy": 0xe38d, # 😴 "silly": 0xe3a4, # 😜 "confused": 0xe36d, # 😕 # battery icons "battery_full": 0xf240, "battery_three_quarters": 0xf241, "battery_half": 0xf242, "battery_quarter": 0xf243, "battery_empty": 0xf244, "battery_slash": 0xf377, "battery_bolt": 0xf376, # wifi icons "wifi": 0xf1eb, "wifi_fair": 0xf6ab, "wifi_weak": 0xf6aa, "wifi_slash": 0xf6ac, # signal icons "signal": 0xf012, "signal_strong": 0xf68f, "signal_good": 0xf68e, "signal_fair": 0xf68d, "signal_weak": 0xf68c, "signal_off": 0xf695, # volume icons "volume_high": 0xf028, "volume": 0xf6a8, "volume_low": 0xf027, "volume_xmark": 0xf6a9, # media controls "music": 0xf001, "check": 0xf00c, "xmark": 0xf00d, "power_off": 0xf011, "gear": 0xf013, "trash": 0xf1f8, "house": 0xf015, "image": 0xf03e, "pen_to_square": 0xf044, "backward_step": 0xf048, "forward_step": 0xf051, "play": 0xf04b, "pause": 0xf04c, "stop": 0xf04d, # arrows "arrow_left": 0xf060, "arrow_right": 0xf061, "arrow_up": 0xf062, "arrow_down": 0xf063, # misc icons "triangle_exclamation": 0xf071, "bell": 0xf0f3, "location_dot": 0xf3c5, "globe": 0xf0ac, "location_arrow": 0xf124, "sd_card": 0xf7c2, "bluetooth": 0xf293, "comment": 0xf075, "microchip_ai": 0xe1ec, "user": 0xf007, "user_robot": 0xe04b, "download": 0xf019, # Added 20250827 "lock": 0xf023, "unlock": 0xf09c, "key": 0xf084, "link": 0xf0c1, "circle_info": 0xf05a, "circle_question": 0xf059, "circle_check": 0xf058, "circle_xmark": 0xf057, "clock": 0xf017, "alarm_clock": 0xf34e, "spinner": 0xf110, "temperature_half": 0xf2c9, "headphones": 0xf025, "microphone": 0xf130, "microphone_slash": 0xf131, "comment_dot": 0xe6dc, "comment_question": 0xe14b, "camera": 0xf030, "calendar": 0xf133, "envelope": 0xf0e0, "brightness": 0xe0c9, "phone": 0xf095, "compass": 0xf14e, "calculator": 0xf1ec, "glasses": 0xf530, "magnifying_glass": 0xf002, "heart": 0xf004, "star": 0xf005, "gamepad": 0xf11b, "watch": 0xf2e1, # arrows more "arrows_repeat": 0xf364, "arrows_rotate": 0xf021, "angle_left": 0xf104, "angle_right": 0xf105, "angle_up": 0xf106, "angle_down": 0xf107, "angles_left": 0xf100, "angles_right": 0xf101, "angles_up": 0xf102, "angles_down": 0xf103, "cloud_arrow_down": 0xf0ed, # 下云 "cloud_arrow_up": 0xf0ee, # 上云 "cloud_slash": 0xe137, # Weather "sun": 0xf185, # 晴 "moon": 0xf186, # 月亮 "cloud": 0xf0c2, # 云 "clouds": 0xf744, # 阴 "cloud_sun": 0xf746, # 晴间多云 "cloud_sun_rain": 0xf743, # 阵雨 "cloud_moon": 0xf6c3, # 多云有月 "cloud_bolt": 0xf76c, # 雷电 "cloud_hail": 0xf73a, # 冰雹 "cloud_sleet": 0xf741, # 雨夹雪 "cloud_drizzle": 0xf738, # 小雨 "cloud_moon": 0xf6c3, # 多云有月 "cloud_fog": 0xf74e, # 雾 "cloud_rain": 0xf73d, # 中雨 "cloud_showers": 0xf73f, # 大雨 "cloud_showers_heavy": 0xf740, # 暴雨 "snowflake": 0xf2dc, # 雪花 "snowflakes": 0xf7cf, # 大雪 "smog": 0xf75f, # 雾霾 "wind": 0xf72e, # 风 "hurricane": 0xf751, # 飓风 "tornado": 0xf76f, # 龙卷风 } def parse_arguments(): parser = argparse.ArgumentParser(description='Font Awesome converter utility') parser.add_argument('type', choices=['lvgl', 'dump', 'generate'], help='Output type: lvgl, dump, or generate header files') parser.add_argument('--font-size', type=int, default=14, help='Font size (default: 14)') parser.add_argument('--bpp', type=int, default=4, help='Bits per pixel (default: 4)') return parser.parse_args() def get_font_file(font_size): if font_size == 30: return "./tmp/fa-light-300.ttf" return "./tmp/fa-regular-400.ttf" def main(): args = parse_arguments() if args.type == "generate": return 0 if generate_symbols_header_file() else 1 symbols = list(icon_mapping.values()) flags = "--no-compress --no-prefilter --force-fast-kern-format" font = get_font_file(args.font_size) symbols_str = ",".join(map(hex, symbols)) if args.type == "lvgl": output = f"src/font_awesome_{args.font_size}_{args.bpp}.c" cmd = f"lv_font_conv {flags} --font {font} --format lvgl --lv-include lvgl.h --bpp {args.bpp} -o {output} --size {args.font_size} -r {symbols_str}" else: # dump output = f"./build/font_awesome_dump" import shutil shutil.rmtree(output, ignore_errors=True) os.makedirs(output, exist_ok=True) cmd = f"lv_font_conv {flags} --font {font} --format dump --bpp {args.bpp} -o {output} --size {args.font_size} -r {symbols_str}" print("Total symbols:", len(symbols)) print("Generating", output) ret = os.system(cmd) if ret != 0: print(f"命令执行失败，返回码：{ret}") return ret print("命令执行成功") return 0 def generate_symbols_header_file(): """根据当前的icon_mapping重新生成font_awesome.h文件""" # 合并所有符号 symbols = {} for k, v in icon_mapping.items(): symbols[k] = v # 生成头文件内容 header_content = """#ifndef FONT_AWESOME_H #define FONT_AWESOME_H #include #include #include // 符号结构体 typedef struct { const char* name; const char* utf8_string; } font_awesome_symbol_t; """ # 为每个符号生成UTF-8编码的宏定义 for k, v in symbols.items(): ch = chr(v) utf8 = ''.join(f'\\x{c:02x}' for c in ch.encode("utf-8")) header_content += f'#define FONT_AWESOME_{k.upper()} "{utf8}"\n' # 添加符号数据表声明 header_content += """ // 符号数据表声明 extern const font_awesome_symbol_t font_awesome_symbols[]; extern const size_t font_awesome_symbol_count; // 内联函数实现 static inline const char* font_awesome_get_utf8(const char* name) { if (!name) return NULL; for (size_t i = 0; i < font_awesome_symbol_count; i++) { if (strcmp(font_awesome_symbols[i].name, name) == 0) { return font_awesome_symbols[i].utf8_string; } } return NULL; } #endif """ # 写入头文件 header_file = "include/font_awesome.h" try: with open(header_file, 'w', encoding='utf-8') as f: f.write(header_content) print(f"成功生成 {header_file}") except Exception as e: print(f"生成头文件失败: {e}") return False # 生成实现文件 impl_content = """#include "font_awesome.h" // 符号数据表实现 const font_awesome_symbol_t font_awesome_symbols[] = { """ # 为每个符号生成数据表条目 for k, v in symbols.items(): ch = chr(v) utf8 = ''.join(f'\\x{c:02x}' for c in ch.encode("utf-8")) impl_content += f' {{"{k}", "{utf8}"}},\n' impl_content += """}; // 符号总数 const size_t font_awesome_symbol_count = sizeof(font_awesome_symbols) / sizeof(font_awesome_symbols[0]); """ # 写入实现文件 impl_file = "src/font_awesome.c" try: with open(impl_file, 'w', encoding='utf-8') as f: f.write(impl_content) print(f"成功生成 {impl_file}") print(f"总共生成了 {len(symbols)} 个符号") return True except Exception as e: print(f"生成实现文件失败: {e}") return False if __name__ == "__main__": sys.exit(main())