Routines for calculating numerical labels for BibTeX citations.

[lyx.git] / src / VCBackend.h

diff --git a/src/VCBackend.h b/src/VCBackend.h
index ab83535ad7f65fd21847ae564d94502293c9590c..dbcd84ca8151016dd84db7f979f94a7ca5f8952e 100644 (file)
--- a/src/VCBackend.h
+++ b/src/VCBackend.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -27,7 +27,8 @@ public:
        /// the status of the managed file
        enum VCStatus {
                UNLOCKED,
-               LOCKED
+               LOCKED,
+               NOLOCKING
        };
 
        virtual ~VCS() {}
@@ -42,6 +43,14 @@ public:
        virtual std::string checkOut() = 0;
        // can be this operation processed in the current RCS?
        virtual bool checkOutEnabled() = 0;
+       /// synchronize with repository, returns log
+       virtual std::string repoUpdate() = 0;
+       // can be this operation processed in the current RCS?
+       virtual bool repoUpdateEnabled() = 0;
+       // toggle locking property of the file
+       virtual std::string lockingToggle() = 0;
+       // can be this operation processed in the current RCS?
+       virtual bool lockingToggleEnabled() = 0;
        /// revert current edits
        virtual void revert() = 0;
        /// FIXME
@@ -126,6 +135,14 @@ public:
 
        virtual bool checkOutEnabled();
 
+       virtual std::string repoUpdate();
+
+       virtual bool repoUpdateEnabled();
+
+       virtual std::string lockingToggle();
+
+       virtual bool lockingToggleEnabled();
+
        virtual void revert();
 
        virtual void undoLast();
@@ -165,6 +182,14 @@ public:
 
        virtual bool checkOutEnabled();
 
+       virtual std::string repoUpdate();
+
+       virtual bool repoUpdateEnabled();
+
+       virtual std::string lockingToggle();
+
+       virtual bool lockingToggleEnabled();
+
        virtual void revert();
 
        virtual void undoLast();
@@ -207,6 +232,14 @@ public:
 
        virtual bool checkOutEnabled();
 
+       virtual std::string repoUpdate();
+
+       virtual bool repoUpdateEnabled();
+
+       virtual std::string lockingToggle();
+
+       virtual bool lockingToggleEnabled();
+
        virtual void revert();
 
        virtual void undoLast();
@@ -225,9 +258,17 @@ protected:
        virtual void scanMaster();
        /// Check for messages in svn output. Returns error.
        std::string scanLogFile(support::FileName const & f, std::string & status);
+       /// checks locking policy and setup locked_mode_
+       bool checkLockMode();
+       /// is the loaded file locked?
+       bool isLocked() const;
+       /// acquire/release write lock for the current file
+       void fileLock(bool lock, support::FileName const & tmpf, std::string & status);
 
 private:
        support::FileName file_;
+       /// is the loaded file under locking policy?
+       bool locked_mode_;
 };
 
 } // namespace lyx