构建初始UI界面

2026-08-30 13:30:59 +08:00
parent bc07701ed5
commit df59cd3d33
11 changed files with 1634 additions and 171 deletions
@@ -0,0 +1,95 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""提取工程 UI 源码中字符串字面量里的非 ASCII 字符（实际显示的汉字），
+输出 <仓库根>/ui_cn_chars.txt，供 make_font.py 生成中文字体子集。
+
+用法（在仓库根目录执行，或任意目录均可，脚本自动定位仓库根）：
+    python tools/font_gen/extract_cn.py
+"""
+import os
+import glob
+
+ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+UI_DIR = os.path.join(ROOT, 'Drivers', 'BSP', 'UI')
+TASK_DIR = os.path.join(ROOT, 'App', 'task')
+SCAN = (glob.glob(os.path.join(UI_DIR, '*.c')) +
+        glob.glob(os.path.join(UI_DIR, '*.h')) +
+        [os.path.join(TASK_DIR, 'ui_task.c'), os.path.join(TASK_DIR, 'ui_task.h')])
+
+
+def collect(text):
+    """跳过 /* */ 与 // 注释、字符常量，只收集双引号字符串内的非 ASCII 字符。"""
+    out, i, n = set(), 0, len(text)
+    blk = line = sstr = cchr = False
+    while i < n:
+        c = text[i]
+        nx = text[i + 1] if i + 1 < n else ''
+        if blk:
+            if c == '*' and nx == '/':
+                blk = False
+                i += 2
+                continue
+            i += 1
+            continue
+        if line:
+            if c == '\n':
+                line = False
+            i += 1
+            continue
+        if sstr:
+            if c == '\\':
+                i += 2
+                continue
+            if c == '"':
+                sstr = False
+                i += 1
+                continue
+            if ord(c) > 0x7F:
+                out.add(c)
+            i += 1
+            continue
+        if cchr:
+            if c == '\\':
+                i += 2
+                continue
+            if c == "'":
+                cchr = False
+            i += 1
+            continue
+        if c == '/' and nx == '*':
+            blk = True
+            i += 2
+            continue
+        if c == '/' and nx == '/':
+            line = True
+            i += 2
+            continue
+        if c == '"':
+            sstr = True
+            i += 1
+            continue
+        if c == "'":
+            cchr = True
+            i += 1
+            continue
+        i += 1
+    return out
+
+
+def main():
+    chars = set()
+    for f in SCAN:
+        if not os.path.exists(f):
+            print('  skip (not found):', os.path.relpath(f, ROOT))
+            continue
+        chars |= collect(open(f, encoding='utf-8-sig', errors='ignore').read())
+    s = ''.join(sorted(chars))
+    out_path = os.path.join(ROOT, 'ui_cn_chars.txt')
+    with open(out_path, 'w', encoding='utf-8') as fp:
+        fp.write(s)
+    print('scanned %d files; unique non-ASCII chars: %d' % (len(SCAN), len(s)))
+    print('->', out_path)
+
+
+if __name__ == '__main__':
+    main()