blocks and items 'caption' property

src/util/stringutil.cpp

@@ -335,6 +335,26 @@ std::wstring util::pascal_case(const std::wstring& str) {
     return result;
 }
 
+std::string util::id_to_caption(const std::string& id) {
+    std::string result = id;
+
+    size_t index = result.find(':');
+    if (index < result.length()-1) {
+        result = result.substr(index+1);
+    } else {
+        return "";
+    }
+    size_t offset = 0;
+    for (; offset < result.length() && result[offset] == '_'; offset++) {}
+    
+    for (; offset < result.length(); offset++) {
+        if (result[offset] == '_') {
+            result[offset] = ' ';
+        }
+    }
+    return result;
+}
+
 /// @brief Split string by delimiter
 /// @param str source string
 /// @param delimiter split delimiter size

src/util/stringutil.h

@@ -39,6 +39,12 @@ namespace util {
     extern std::wstring capitalized(const std::wstring& str);
     extern std::wstring pascal_case(const std::wstring& str);
 
+    /// @brief Convert `any_prefix:some_data_id` to `some data id`. Leaves
+    /// '_' characters at end of the id.
+    /// @param id source id
+    /// @return resulting caption or empty string if there's nothing but prefix
+    extern std::string id_to_caption(const std::string& id);
+
     extern std::vector<std::string> split(const std::string& str, char delimiter);
     extern std::vector<std::wstring> split(const std::wstring& str, char delimiter);
 }