Formspec: add hypertext element

2 files changed, 36 insertions, 0 deletions

diff --git a/src/util/string.cpp b/src/util/string.cpp
index 388e8d293..caaef9b30 100644
--- a/src/util/string.cpp
+++ b/src/util/string.cpp
@@ -947,3 +947,28 @@ std::wstring translate_string(const std::wstring &s) {
 	translate_all(s, i, res);
 	return res;
 }
+
+/**
+ * Create a std::string from a irr::core:stringw.
+ */
+std::string strwtostr(const irr::core::stringw &str)
+{
+	std::string text = core::stringc(str.c_str()).c_str();
+	return text;
+}
+
+/**
+ * Create a irr::core:stringw from a std::string.
+ */
+irr::core::stringw strtostrw(const std::string &str)
+{
+	size_t size = str.size();
+	// s.size() doesn't include NULL terminator
+	wchar_t *text = new wchar_t[size + sizeof(wchar_t)];
+	const char *data = &str[0];
+
+	mbsrtowcs(text, &data, size, NULL);
+
+	text[size] = L'\0';
+	return text;
+}
diff --git a/src/util/string.h b/src/util/string.h
index ab9a4a6c8..3aa11080f 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -20,6 +20,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #pragma once
 
 #include "irrlichttypes_bloated.h"
+#include "irrString.h"
 #include <cstdlib>
 #include <string>
 #include <cstring>
@@ -723,3 +724,13 @@ inline std::string str_join(const std::vector<std::string> &list,
 	}
 	return oss.str();
 }
+
+/**
+ * Create a std::string from a irr::core::stringw.
+ */
+std::string strwtostr(const irr::core::stringw &str);
+
+/**
+ * Create a irr::core:stringw from a std::string.
+ */
+irr::core::stringw strtostrw(const std::string &str);