From 0156b892096204380edbf73def5b9077c648d50c Mon Sep 17 00:00:00 2001
From: hcj <1224667075@qq.com>
Date: Thu, 26 Sep 2024 20:22:15 +0800
Subject: [PATCH] =?utf8?q?=E5=A2=9E=E5=8A=A0=E5=AD=97=E7=AC=A6=E6=9B=BF?=
 =?utf8?q?=E6=8D=A2=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 .../uicomponents/UIComponents.cpp             | 48 +++++++++++++++++++
 .../uicomponents/UIComponents.h               |  3 ++
 2 files changed, 51 insertions(+)

diff --git a/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.cpp b/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.cpp
index 53343285e..5c5d51daf 100644
--- a/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.cpp
+++ b/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.cpp
@@ -1,5 +1,11 @@
 #include "uicomponents/UIComponents.h"
 #include <vector>
+#include  <string.h>
+#include <string>
+#include <iostream>
+#include "common/text.h"
+#include "common/typed_text.h"
+#include "font/ui_font.h"
 
 namespace OHOS
 {
@@ -843,4 +849,46 @@ namespace OHOS
         }
         return imageArray;
     }
+
+    void updata_char(char *str_,char *str,uint32_t max_len)
+    {
+        strcpy_s(str_,max_len,str);
+        uint32_t j = 0;
+        uint32_t letter = 0;
+        if (str == nullptr) {
+            return ;
+        }
+        while (str[j] != '\0') 
+        {
+            int i=j;
+            letter = TypedText::GetUTF8Next(str, j, j);
+            int len=j-i;
+            UIFont* fontEngine= UIFont::GetInstance();
+            GlyphPathData path;
+            if(!fontEngine->GetGlyphPathData(letter, 0, path))
+            {
+                printf("********************* letter%d %d %d not exist\r\n",i,j,letter);
+                char *buf= "□";
+                uint16_t buf_len=strlen(buf);
+                uint16_t offset =0;
+                int num=len/buf_len;
+                int mod_num=len%buf_len;
+                for(int x=0;x<num;x++)
+                {
+                    memcpy_s(&str_[i+offset],buf_len,buf,buf_len);
+                    offset+=buf_len;
+                }
+                if(mod_num!=0)
+                {
+                    for(int x=0;x<num;x++)
+                    {
+                        str_[i+offset]=' ';
+                        offset+=1;
+                    }
+                }
+            }
+        }
+        printf("%s\r\n",str_);
+    }
+   
 }
diff --git a/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.h b/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.h
index 352021eb2..ca024b07d 100644
--- a/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.h
+++ b/code/sdk/application/wearable/CustomUIComponentTool/uicomponents/UIComponents.h
@@ -301,6 +301,9 @@ namespace OHOS
      * @param id         资源文本 ID。
      */
     void SetLabelId(UILabel *&label, UIResourceTextId id);
+
+    void updata_char(char *str_,char *str,uint32_t max_len);
+
 #endif
 
 } // namespace OHOS
-- 
2.17.1