sw; convert SwTxtNode::m_Text to OUString

Do not convert any of the 16bit index variables at this time: the
enforced limit of TXTNODE_MAX should ensure that they are sufficient,
and there are thousands of these variables all around sw.
(also, STRING_LEN/STRING_NOTFOUND is used as a "not found" value all
over the place)

Change-Id: Id26a145701de731470b0bcb95359ed62d4d6d579

1 files changed, 5 insertions, 2 deletions

diff --git a/sw/source/core/inc/scriptinfo.hxx b/sw/source/core/inc/scriptinfo.hxx
index 82de2ea8b47e..bb05d1dae161 100644
--- a/sw/source/core/inc/scriptinfo.hxx
+++ b/sw/source/core/inc/scriptinfo.hxx
@@ -24,6 +24,8 @@
 #include <deque>
 #include "swscanner.hxx"
 
+namespace rtl { class OUStringBuffer; }
+
 class SwTxtNode;
 class Point;
 class MultiSelection;
@@ -184,14 +186,15 @@ public:
 
     @param  rNode
                 The text node.
-    @param  nPos
+    @param  rText
                 The string to modify.
     @param  cChar
                 The character that should replace the hidden characters.
     @param  bDel
                 If set, the hidden ranges will be deleted from the text node.
  */
-    static sal_uInt16 MaskHiddenRanges( const SwTxtNode& rNode, XubString& rText,
+    static sal_uInt16 MaskHiddenRanges(
+            const SwTxtNode& rNode, ::rtl::OUStringBuffer& rText,
                                     const xub_StrLen nStt, const xub_StrLen nEnd,
                                     const sal_Unicode cChar );