From a1e9de877c3a74abe97d26b46e1575c0e75b07fe Mon Sep 17 00:00:00 2001
From: Liu <lc-soft@live.cn>
Date: Sun, 3 Mar 2024 20:57:14 +0800
Subject: [PATCH] feat: replace `decode_utf8` with `mbstowcs`

---
 lib/i18n/src/i18n.c                         | 2 +-
 lib/i18n/src/yaml.c                         | 2 +-
 lib/platform/src/clipboard.c                | 2 +-
 lib/platform/src/linux/linux_x11clipboard.c | 2 +-
 lib/ui-widgets/src/text.c                   | 2 +-
 lib/ui-widgets/src/textinput.c              | 4 ++--
 lib/ui/src/ui_text_style.c                  | 4 ++--
 src/lcui.c                                  | 2 ++
 8 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/lib/i18n/src/i18n.c b/lib/i18n/src/i18n.c
index 485680c09..0b068a113 100644
--- a/lib/i18n/src/i18n.c
+++ b/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] = '-';
diff --git a/lib/i18n/src/yaml.c b/lib/i18n/src/yaml.c
index 3354b9a3d..c368a2736 100644
--- a/lib/i18n/src/yaml.c
+++ b/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();
         }
diff --git a/lib/platform/src/clipboard.c b/lib/platform/src/clipboard.c
index 89e4ffbc2..d804e2956 100644
--- a/lib/platform/src/clipboard.c
+++ b/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;
diff --git a/lib/platform/src/linux/linux_x11clipboard.c b/lib/platform/src/linux/linux_x11clipboard.c
index 7a78eeef4..ef82c2072 100644
--- a/lib/platform/src/linux/linux_x11clipboard.c
+++ b/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;
diff --git a/lib/ui-widgets/src/text.c b/lib/ui-widgets/src/text.c
index 5197d8a95..e06e2082f 100644
--- a/lib/ui-widgets/src/text.c
+++ b/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);
diff --git a/lib/ui-widgets/src/textinput.c b/lib/ui-widgets/src/textinput.c
index cc96e24be..51ae8885e 100644
--- a/lib/ui-widgets/src/textinput.c
+++ b/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);
diff --git a/lib/ui/src/ui_text_style.c b/lib/ui/src/ui_text_style.c
index 25cf80d37..35d6dfc46 100644
--- a/lib/ui/src/ui_text_style.c
+++ b/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) {
diff --git a/src/lcui.c b/src/lcui.c
index 75a0f135f..ce4b76cf0 100644
--- a/src/lcui.c
+++ b/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();
         }