X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferList.h;h=1928e6a26ee1f084a0594d56b4b82232194a091f;hb=4594b1425b484138fcae28996f460312d810b8d5;hp=eb61069079755d158be64ed9b3bb8c702617383f;hpb=ac08e89095af413817b08b538a4ed8cb0eabbfdd;p=lyx.git

diff --git a/src/BufferList.h b/src/BufferList.h
index eb61069079..1928e6a26e 100644
--- a/src/BufferList.h
+++ b/src/BufferList.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.
  */
@@ -22,6 +22,11 @@ namespace lyx {
 class Buffer;
 class OutputParams;
 
+namespace support {
+class FileName;
+class FileNameList;
+}
+
 /**
  * The class holds all all open buffers, and handles construction
  * and deletions of new ones.
@@ -33,6 +38,7 @@ public:
 
 public:
 	BufferList();
+	~BufferList();
 
 	iterator begin();
 	const_iterator begin() const;
@@ -41,16 +47,21 @@ public:
 	const_iterator end() const;
 
 	/// create a new buffer
+	/// \return 0 if the Buffer creation is not possible for whatever reason.
 	Buffer * newBuffer(std::string const & s, bool ronly = false);
 
 	/// delete a buffer
 	void release(Buffer * b);
 
+	/// Release \p child if it really is a child and is not used elsewhere.
+	/// \return true is the file was closed.
+	bool releaseChild(Buffer * parent, Buffer * child);
+
 	/// Close all open buffers.
 	void closeAll();
 
 	/// returns a vector with all the buffers filenames
-	std::vector<std::string> const getFileNames() const;
+	support::FileNameList const & fileNames() const;
 
 	/// FIXME
 	void updateIncludedTeXfiles(std::string const &, OutputParams const &);
@@ -58,6 +69,12 @@ public:
 	/// emergency save for all buffers
 	void emergencyWriteAll();
 
+	/// save emergency file for the given buffer
+	/**
+	  * \return a status message towards the user.
+	  */
+	docstring emergencyWrite(Buffer * buf);
+
 	/// return true if no buffers loaded
 	bool empty() const;
 
@@ -68,15 +85,15 @@ public:
 	Buffer * last();
 
 	/// returns true if the buffer exists already
-	bool exists(std::string const &) const;
+	bool exists(support::FileName const &) const;
 
 	/// returns true if the buffer is loaded
 	bool isLoaded(Buffer const * b) const;
 
 	/// return index of named buffer in buffer list
-	int bufferNum(std::string const & name) const;
+	int bufferNum(support::FileName const & name) const;
 	/// returns a pointer to the buffer with the given name.
-	Buffer * getBuffer(std::string const &);
+	Buffer * getBuffer(support::FileName const &) 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
@@ -106,9 +123,8 @@ private:
 
 	/// storage of all buffers
 	BufferStorage bstore;
-
-	/// save emergency file for the given buffer
-	void emergencyWrite(Buffer * buf);
+	/// storage of all internal buffers used for cut&paste, etc.
+	BufferStorage binternal;
 };
 
 /// Implementation is in LyX.cpp