X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbufferlist.h;h=161f95b7f520a63a2742f7ad0d10322164507795;hb=9667cb383640866f47aea57f059a9d2a5caefc3d;hp=19dfd51d3ceeb22be66ec91c92e79d09f68995bd;hpb=eb36b71ce3b9880a9b577f3db25d16e6a86cd338;p=lyx.git

diff --git a/src/bufferlist.h b/src/bufferlist.h
index 19dfd51d3c..161f95b7f5 100644
--- a/src/bufferlist.h
+++ b/src/bufferlist.h
@@ -17,17 +17,30 @@
 #include <string>
 #include <vector>
 
+
+namespace lyx {
+
 class Buffer;
-class LatexRunParams;
+class OutputParams;
 
 /**
  * The class holds all all open buffers, and handles construction
  * 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();
 
@@ -44,7 +57,7 @@ public:
 	std::vector<std::string> const getFileNames() const;
 
 	/// FIXME
-	void updateIncludedTeXfiles(std::string const &, LatexRunParams const &);
+	void updateIncludedTeXfiles(std::string const &, OutputParams const &);
 
 	/// emergency save for all buffers
 	void emergencyWriteAll();
@@ -58,6 +71,9 @@ 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;
 
@@ -68,6 +84,20 @@ public:
 	Buffer * getBuffer(std::string const &);
 	/// returns a pointer to the buffer with the given number.
 	Buffer * getBuffer(unsigned int);
+	/// returns a pointer to the buffer whose temppath matches the string
+	Buffer * getBufferFromTmp(std::string const &);
+
+	/** returns a pointer to the buffer that follows argument in
+	 * buffer list. The buffer following the last in list is the
+	 * first one.
+	 */
+	Buffer * next(Buffer const *) const;
+
+	/** returns a pointer to the buffer that precedes argument in
+	 * buffer list. The buffer preceding the first in list is the
+	 * last one.
+	 */
+	Buffer * previous(Buffer const *) const;
 
 	/// reset current author for all buffers
 	void setCurrentAuthor(std::string const & name, std::string const & email);
@@ -85,4 +115,10 @@ private:
 	void emergencyWrite(Buffer * buf);
 };
 
+/// Implementation is in lyx_main.C
+extern BufferList & theBufferList();
+
+
+} // namespace lyx
+
 #endif // BUFFERLIST_H