Outliner: distinguish non-active refs from broken refs

[lyx.git] / src / support / lstrings.h

diff --git a/src/support/lstrings.h b/src/support/lstrings.h
index 1ff9dfd811683711cf9c3daa4ba0cbc0b42cf5a7..f661fc5b85abc1e635348b6a484e5944fe1a2b65 100644 (file)
--- a/src/support/lstrings.h
+++ b/src/support/lstrings.h
@@ -53,7 +53,7 @@ bool isHexChar(char_type);
 
 bool isHex(docstring const & str);
 
-int hexToInt(docstring const & str);
+unsigned int hexToInt(docstring const & str);
 
 /// is \p str pure ascii?
 bool isAscii(docstring const & str);
@@ -276,6 +276,8 @@ docstring const protectArgument(docstring & arg, char const l = '[',
 /// Truncates a string with an ellipsis at the end.  Leaves str unchanged and
 /// returns false if it is shorter than len. Otherwise resizes str to len, with
 /// U+2026 HORIZONTAL ELLIPSIS at the end, and returns true.
+/// If mid is true, the ellipsis will be put to the mid of the string, and the first
+/// and last half is appended/prepended. 
 ///
 /// Warning (Unicode): The cases where we want to truncate the text and it does
 /// not end up converted into a QString for UI display must be really
@@ -294,7 +296,8 @@ docstring const protectArgument(docstring & arg, char const l = '[',
 ///
 /// FIXME: apply those principles in the current code.
 ///
-bool truncateWithEllipsis(docstring & str, size_t const len);
+bool truncateWithEllipsis(docstring & str, size_t const len,
+                         bool const mid = false);
 
 /// Word-wraps the provided docstring, returning a line-broken string
 /// of width no wider than width, with the string broken at spaces.
@@ -357,6 +360,8 @@ std::string formatFPNumber(double);
 /// \p ex defines a string of characters that are excluded from the transformation
 docstring to_percent_encoding(docstring const & in, docstring const & ex = docstring());
 
+/// Returns a string decoded from an URI/URL-style percent-encoded string \p in.
+std::string from_percent_encoding(std::string const & in);
 
 docstring bformat(docstring const & fmt, int arg1);
 docstring bformat(docstring const & fmt, long arg1);