+ virtual bool toggleReadOnlyEnabled();
+
+ virtual std::string revisionInfo(LyXVC::RevisionInfo const info);
+
+ virtual bool prepareFileRevision(std::string const & rev, std::string & f);
+
+ virtual bool prepareFileRevisionEnabled();
+
+protected:
+ virtual void scanMaster();
+ /// the mode of operation for some VC commands
+ enum OperationMode {
+ Directory = 0,
+ File = 1
+ };
+ /// possible status values of file
+ enum CvsStatus {
+ UpToDate = 0,
+ LocallyModified = 1,
+ LocallyAdded = 2,
+ NeedsMerge = 3,
+ NeedsCheckout = 4,
+ NoCvsFile = 5,
+ StatusError = 6
+ };
+
+private:
+ support::FileName file_;
+ // revision number from scanMaster
+ std::string version_;
+
+ /**
+ * doVCCommandWithOutput
+ * - call out to the version control utility
+ * - it is able to collect output in a file
+ * @param cmd the command to execute
+ * @param path the path from which to execute
+ * @param output the path where to store output
+ * @param reportError display of low level error message dialog
+ * @return exit status
+ */
+ int doVCCommandWithOutput(std::string const & cmd,
+ support::FileName const & path,
+ support::FileName const & output,
+ bool reportError = true);
+ static int doVCCommandCallWithOutput(std::string const & cmd,
+ support::FileName const & path,
+ support::FileName const & output);
+
+ /// return the quoted pathname if Directory or filename if File
+ virtual std::string const getTarget(OperationMode opmode) const;
+ /// collect the diff of file or directory against repository
+ /// result is placed in temporary file
+ void getDiff(OperationMode opmode, support::FileName const & tmpf);
+ /// make the file ready for editing:
+ /// save a copy in CVS/Base and change file permissions to rw if needed
+ virtual int edit();
+ /// revert the edit operation
+ virtual int unedit();
+ /// retrieve repository changes into working copy
+ virtual int update(OperationMode opmode, support::FileName const & tmpf);
+ /// check readonly state for file
+ /// assume true when file is writable
+ virtual bool isLocked() const;
+ /// query and parse the cvs status of file
+ virtual CvsStatus getStatus();
+ /// convert enum to string
+ virtual docstring toString(CvsStatus status) const;
+
+ /// cache the info values of current file revision
+ /// author, date and time of commit
+ std::string rev_author_cache_;
+ std::string rev_date_cache_;
+ std::string rev_time_cache_;
+ /// fills the cache values, returns true if successfull.
+ void getRevisionInfo();
+ bool have_rev_info_;
+};
+
+
+///
+class SVN : public VCS {
+public:
+ ///
+ explicit
+ SVN(support::FileName const & m, support::FileName const & f);
+
+ /// return the revision file for the given file, if found
+ static support::FileName const findFile(support::FileName const & file);
+
+ virtual void registrer(std::string const & msg);
+
+ virtual std::string checkIn(std::string const & msg);
+
+ virtual bool checkInEnabled();
+
+ virtual bool isCheckInWithConfirmation();
+
+ virtual std::string checkOut();
+
+ virtual bool checkOutEnabled();
+
+ virtual std::string repoUpdate();
+
+ virtual bool repoUpdateEnabled();
+
+ virtual std::string lockingToggle();
+
+ virtual bool lockingToggleEnabled();
+
+ virtual bool revert();
+
+ virtual bool isRevertWithConfirmation();
+
+ virtual void undoLast();
+
+ virtual bool undoLastEnabled();
+
+ virtual void getLog(support::FileName const &);
+
+ virtual std::string const versionString() const {
+ return "SVN: " + rev_file_cache_;
+ }
+
+ virtual bool toggleReadOnlyEnabled();
+
+ virtual std::string revisionInfo(LyXVC::RevisionInfo const info);
+
+ virtual bool prepareFileRevision(std::string const & rev, std::string & f);
+
+ virtual bool prepareFileRevisionEnabled();
+