Fix bug #6367: Screen jumps around when using undo/redo

[lyx.git] / src / VCBackend.h

diff --git a/src/VCBackend.h b/src/VCBackend.h
index 5832f11d8f01859c1f6b788a8b83a332838fd999..78ccbd4725d5ebe9404271bfed549b627ca59791 100644 (file)
--- a/src/VCBackend.h
+++ b/src/VCBackend.h
@@ -91,6 +91,10 @@ protected:
        /// parse information from the version file
        virtual void scanMaster() = 0;
 
+       /// Prepare a version identifier suitable for RCS and CVS.
+       /// If needed converts last or relative number to the absolute revision.
+       bool makeRCSRevision(std::string const &version, std::string &revis) const;
+       
        // GUI container for doVCCommandCall
        int doVCCommand(std::string const & cmd, support::FileName const & path, bool reportError = true);
        /**
@@ -172,6 +176,7 @@ public:
 protected:
        virtual void scanMaster();
 private:
+       bool getRevisionInfo();
        /**
         * The version of the VC file. I am not sure if this can be a
         * string or if it must be a float/int.
@@ -179,6 +184,12 @@ private:
        std::string version_;
        /// The user currently keeping the lock on the VC file (or "Unlocked").
        std::string locker_;
+       /// Cache for revision info.
+       std::string rev_date_cache_;
+       ///
+       std::string rev_time_cache_;
+       ///
+       std::string rev_author_cache_;
 };