convert author names and status messages to docstring

[lyx.git] / src / bufferlist.h

diff --git a/src/bufferlist.h b/src/bufferlist.h
index 93d172068604fd7b1215cb0e0405b2e8602647eb..350e5fc7da80a6e7a24e8040424b561662be984a 100644 (file)
--- a/src/bufferlist.h
+++ b/src/bufferlist.h
@@ -12,9 +12,10 @@
 #ifndef BUFFER_LIST_H
 #define BUFFER_LIST_H
 
+#include "support/docstring.h"
+
 #include <boost/utility.hpp>
 
-#include <string>
 #include <vector>
 
 
@@ -28,9 +29,19 @@ class OutputParams;
  * and deletions of new ones.
  */
 class BufferList : boost::noncopyable {
+public:
+       typedef std::vector<Buffer *>::iterator iterator;
+       typedef std::vector<Buffer *>::const_iterator const_iterator;
+
 public:
        BufferList();
 
+       iterator begin();
+       const_iterator begin() const;
+
+       iterator end();
+       const_iterator end() const;
+
        /// write all buffers, asking the user, returns false if cancelled
        bool quitWriteAll();
 
@@ -61,6 +72,9 @@ public:
        /// return head of buffer list if any
        Buffer * first();
 
+       /// return back of buffer list if any
+       Buffer * last();
+
        /// returns true if the buffer exists already
        bool exists(std::string const &) const;
 
@@ -87,7 +101,7 @@ public:
        Buffer * previous(Buffer const *) const;
 
        /// reset current author for all buffers
-       void setCurrentAuthor(std::string const & name, std::string const & email);
+       void setCurrentAuthor(docstring const & name, docstring const & email);
 
 private:
        /// ask to save a buffer on quit, returns false if should cancel