feat: replace decode_utf8 with mbstowcs

lib/i18n/src/i18n.c

@@ -148,7 +148,7 @@ size_t i18n_detect_language(wchar_t *lang, size_t max_len)
  const char *str = getenv("LANG");
 
  if (str) {
- len = decode_utf8(lang, str, max_len);
+ len = mbstowcs(lang, str, max_len);
  // zh_CN -> zh-CN
  if (len > 3 && max_len > 3) {
  lang[2] = '-';

lib/i18n/src/yaml.c

@@ -21,7 +21,7 @@ static wchar_t *yaml_token_getwcs(yaml_token_t *token)
  char *str = (char *)token->data.scalar.value;
  size_t len = token->data.scalar.length;
  wchar_t *wcs = malloc(sizeof(wchar_t) * (len + 1));
- len = decode_utf8(wcs, str, len);
+ len = mbstowcs(wcs, str, len);
  if (len < 1) {
  abort();
  }

lib/platform/src/clipboard.c

@@ -29,7 +29,7 @@ int clipboard_request_text(clipboard_callback_t callback, void *arg)
  wchar_t *wstr = malloc(sizeof(wchar_t) * len);
  clipboard_t clipboard_data = { 0 };
 
- len = decode_utf8(wstr, clipboard.text, len);
+ len = mbstowcs(wstr, clipboard.text, len);
  wstr[len] = 0;
  // Assign the data
  clipboard_data.text = wstr;

lib/platform/src/linux/linux_x11clipboard.c

@@ -77,7 +77,7 @@ void x11_clipboard_execute_action(bool timed_out)
  } else {
  size_t len = x11_clipboard.text_len + 1;
  wstr = malloc(sizeof(wchar_t) * len);
- len = decode_utf8(wstr, x11_clipboard.text, len);
+ len = mbstowcs(wstr, x11_clipboard.text, len);
  wstr[len] = 0;
  // Assign the data
  clipboard_data.text = wstr;

lib/ui-widgets/src/text.c

@@ -313,7 +313,7 @@ int ui_text_set_content(ui_widget_t *w, const char *utf8_text)
  size_t len = strlen(utf8_text) + 1;
 
  wstr = malloc(sizeof(wchar_t) * len);
- decode_utf8(wstr, utf8_text, len);
+ mbstowcs(wstr, utf8_text, len);
  ret = ui_text_set_content_w(w, wstr);
  if (wstr) {
  free(wstr);

lib/ui-widgets/src/textinput.c

@@ -523,7 +523,7 @@ int ui_textinput_set_text(ui_widget_t *widget, const char *utf8_str)
  if (!wstr) {
  return -ENOMEM;
  }
- len = decode_utf8(wstr, utf8_str, len);
+ len = mbstowcs(wstr, utf8_str, len);
  wstr[len] = 0;
  ret = ui_textinput_set_text_w(widget, wstr);
  free(wstr);
@@ -587,7 +587,7 @@ int ui_textinput_set_placeholder(ui_widget_t *w, const char *str)
  if (!wstr) {
  return -ENOMEM;
  }
- len = decode_utf8(wstr, str, len);
+ len = mbstowcs(wstr, str, len);
  wstr[len] = 0;
  ret = ui_textinput_set_placeholder_w(w, wstr);
  free(wstr);

lib/ui/src/ui_text_style.c

@@ -61,9 +61,9 @@ static void ui_compute_content(ui_text_style_t *fs, const char *str)
  if (!str) {
  return;
  }
- len = decode_utf8(NULL, str, 0);
+ len = mbstowcs(NULL, str, 0);
  content = malloc((len + 1) * sizeof(wchar_t));
- len = decode_utf8(content, str, len);
+ len = mbstowcs(content, str, len);
  content[len] = 0;
  if (content[0] == '"') {
  for (i = 0; content[i + 1]; ++i) {

src/lcui.c

@@ -10,6 +10,7 @@
  */
 
 #include <time.h>
+#include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <errno.h>
@@ -149,6 +150,7 @@ void lcui_destroy_app(void)
 void lcui_init(void)
 {
  lcui_init_app();
+ setlocale(LC_CTYPE, "");
  if (app_init(L"LCUI Application") != 0) {
  abort();
  }