(svn r24632) -Feature: Add text filtering to advanced settings.

src/stringfilter.cpp

@@ -11,7 +11,9 @@
 
 #include "stdafx.h"
 #include "string_func.h"
+#include "strings_func.h"
 #include "stringfilter_type.h"
+#include "gfx_func.h"
 
 static const WChar STATE_WHITESPACE = ' ';
 static const WChar STATE_WORD = 'w';
@@ -117,4 +119,17 @@ void StringFilter::AddLine(const char *str)
 	}
 }
 
-
+/**
+ * Pass another text line from the current item to the filter.
+ *
+ * You can call this multiple times for a single item, if the filter shall apply to multiple things.
+ * Before processing the next item you have to call ResetState().
+ *
+ * @param str Another line from the item.
+ */
+void StringFilter::AddLine(StringID str)
+{
+	char buffer[DRAW_STRING_BUFFER];
+	GetString(buffer, str, lastof(buffer));
+	AddLine(buffer);
+}