Rename a couple routines in preparation for more.

[lyx.git] / src / lyxfind.h

diff --git a/src/lyxfind.h b/src/lyxfind.h
index f7a85ccdb94f94a7e66b375c12a7c8ad85078654..9dc17df86b93742399993dda77d9310fb84e0667 100644 (file)
--- a/src/lyxfind.h
+++ b/src/lyxfind.h
@@ -66,18 +66,29 @@ void replace(BufferView * bv, FuncRequest const &, bool has_deleted = false);
 /// find the next change in the buffer
 bool findNextChange(BufferView * bv);
 
-class FindAdvOptions {
+/// find the previous change in the buffer
+bool findPreviousChange(BufferView * bv);
+
+/// find the change in the buffer
+/// \param next true to find the next change, otherwise the previous
+bool findChange(BufferView * bv, bool next);
+
+// Hopefully, nobody will ever replace with something like this
+#define LYX_FR_NULL_STRING "__LYX__F&R__NULL__STRING__"
+
+class FindAndReplaceOptions {
 public:
-       FindAdvOptions(
+       FindAndReplaceOptions(
                docstring const & search,
                bool casesensitive,
                bool matchword,
                bool forward,
                bool expandmacros,
                bool ignoreformat,
-               bool regexp
+               bool regexp,
+               docstring const & replace
        );
-       FindAdvOptions() {  }
+       FindAndReplaceOptions() {  }
        docstring search;
        bool casesensitive;
        bool matchword;
@@ -85,19 +96,20 @@ public:
        bool expandmacros;
        bool ignoreformat;
        bool regexp;
+       docstring replace;
 };
 
 /// Write a FindAdvOptions instance to a stringstream
-std::ostringstream & operator<<(std::ostringstream & os, lyx::FindAdvOptions const & opt);
+std::ostringstream & operator<<(std::ostringstream & os, lyx::FindAndReplaceOptions const & opt);
 
 /// Read a FindAdvOptions instance from a stringstream
-std::istringstream & operator>>(std::istringstream & is, lyx::FindAdvOptions & opt);
+std::istringstream & operator>>(std::istringstream & is, lyx::FindAndReplaceOptions & opt);
 
 /// Dispatch a LFUN_WORD_FINDADV command request
 void findAdv(BufferView * bv, FuncRequest const & ev);
 
 /// Perform a FindAdv operation.
-bool findAdv(BufferView * bv, FindAdvOptions const & opt);
+bool findAdv(BufferView * bv, FindAndReplaceOptions const & opt);
        
 /** Computes the simple-text or LaTeX export (depending on opt) of buf starting
  ** from cur and ending len positions after cur, if len is positive, or at the
@@ -107,7 +119,7 @@ bool findAdv(BufferView * bv, FindAdvOptions const & opt);
  ** Ideally, this should not be needed, and the opt.search field should become a Text const &.
  **/
 docstring stringifyFromForSearch(
-       FindAdvOptions const & opt,
+       FindAndReplaceOptions const & opt,
        DocIterator const & cur,
        int len = -1);