X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FVCBackend.h;h=78ccbd4725d5ebe9404271bfed549b627ca59791;hb=c57dc64116d8d1beb87a6b76a54cfcf82314259a;hp=54dbc1775d00548b761356b9e8a1fb07b317a721;hpb=69dd56d6c4d85432c58cbafd5a6346df5c3d5c75;p=lyx.git

diff --git a/src/VCBackend.h b/src/VCBackend.h
index 54dbc1775d..78ccbd4725 100644
--- a/src/VCBackend.h
+++ b/src/VCBackend.h
@@ -57,7 +57,7 @@ public:
 	// can be this operation processed in the current RCS?
 	virtual bool lockingToggleEnabled() = 0;
 	/// revert current edits
-	virtual void revert() = 0;
+	virtual bool revert() = 0;
 	// should a confirmation before revert requested?
 	virtual bool isRevertWithConfirmation() = 0;
 	/// FIXME
@@ -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);
 	/**
@@ -147,7 +151,7 @@ public:
 
 	virtual bool lockingToggleEnabled();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual bool isRevertWithConfirmation();
 
@@ -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_;
 };
 
 
@@ -214,7 +225,7 @@ public:
 
 	virtual bool isRevertWithConfirmation();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual void undoLast();
 
@@ -340,7 +351,7 @@ public:
 
 	virtual bool lockingToggleEnabled();
 
-	virtual void revert();
+	virtual bool revert();
 
 	virtual bool isRevertWithConfirmation();