1 files changed, 87 insertions, 0 deletions
diff --git a/indra/llui/lluistring.cpp b/indra/llui/lluistring.cpp
new file mode 100755
index 0000000000..8c5b587158
--- /dev/null
+++ b/indra/llui/lluistring.cpp
@@ -0,0 +1,87 @@
+/** 
+ * @file lluistring.cpp
+ * @brief LLUIString base class
+ *
+ * Copyright (c) 2006-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#include "linden_common.h"
+
+#include "lluistring.h"
+
+// public
+
+LLUIString::LLUIString(const LLString& instring, const LLString::format_map_t& args)
+	: mOrig(instring),
+	  mArgs(args)
+{
+	format();
+}
+
+void LLUIString::assign(const LLString& s)
+{
+	mOrig = s;
+	format();
+}
+
+void LLUIString::setArgList(const LLString::format_map_t& args)
+{
+	mArgs = args;
+	format();
+}
+
+void LLUIString::setArg(const LLString& key, const LLString& replacement)
+{
+	mArgs[key] = replacement;
+	format();
+}
+
+void LLUIString::truncate(S32 maxchars)
+{
+	if (mWResult.size() > (size_t)maxchars)
+	{
+		LLWString::truncate(mWResult, maxchars);
+		mResult = wstring_to_utf8str(mWResult);
+	}
+}
+
+void LLUIString::erase(S32 charidx, S32 len)
+{
+	mWResult.erase(charidx, len);
+	mResult = wstring_to_utf8str(mWResult);
+}
+
+void LLUIString::insert(S32 charidx, const LLWString& wchars)
+{
+	mWResult.insert(charidx, wchars);
+	mResult = wstring_to_utf8str(mWResult);
+}
+
+void LLUIString::replace(S32 charidx, llwchar wc)
+{
+	mWResult[charidx] = wc;
+	mResult = wstring_to_utf8str(mWResult);
+}
+
+void LLUIString::clear()
+{
+	// Keep Args
+	mOrig.clear();
+	mResult.clear();
+	mWResult.clear();
+}
+
+void LLUIString::clearArgs()
+{
+	mArgs.clear();
+}
+
+// private
+
+void LLUIString::format()
+{
+	mResult = mOrig;
+	LLString::format(mResult, mArgs);
+	mWResult = utf8str_to_wstring(mResult);
+}