X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferList.h;h=95df26aa6df9e9b9757e5bb00d34eb3d7d979ef4;hb=90f7007a2e6c78ffd031e4636ff909ab1bc2ddec;hp=eb61069079755d158be64ed9b3bb8c702617383f;hpb=ac08e89095af413817b08b538a4ed8cb0eabbfdd;p=lyx.git

diff --git a/src/BufferList.h b/src/BufferList.h
index eb61069079..95df26aa6d 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.
  */
@@ -19,9 +19,15 @@
 
 namespace lyx {
 
+class Author;
 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 +39,7 @@ public:
 
 public:
 	BufferList();
+	~BufferList();
 
 	iterator begin();
 	const_iterator begin() const;
@@ -40,23 +47,26 @@ public:
 	iterator end();
 	const_iterator end() const;
 
-	/// create a new buffer
-	Buffer * newBuffer(std::string const & s, bool ronly = false);
+	/// create a new buffer and add it to the buffer list
+	/// \return 0 if the Buffer creation is not possible for whatever reason.
+	Buffer * newBuffer(std::string const & s);
+
+	/// create an internal buffer and add it to the internal buffer list
+	/// \return 0 if the Buffer creation is not possible for whatever reason.
+	Buffer * newInternalBuffer(std::string const & s);
 
 	/// 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;
-
-	/// FIXME
-	void updateIncludedTeXfiles(std::string const &, OutputParams const &);
-
-	/// emergency save for all buffers
-	void emergencyWriteAll();
+	support::FileNameList const & fileNames() const;
 
 	/// return true if no buffers loaded
 	bool empty() const;
@@ -68,19 +78,26 @@ 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;
-	/// returns a pointer to the buffer with the given name.
-	Buffer * getBuffer(std::string const &);
-	/// returns a pointer to the buffer with the given number.
+	/// \return index of named buffer in buffer list
+	int bufferNum(support::FileName const & name) const;
+
+	/** returns a pointer to the buffer with the given name
+	 *
+	 *  \param internal
+	 *    If true, the buffer is searched also among internal buffers
+	 */
+	Buffer * getBuffer(support::FileName const & name, bool internal = false) const;
+
+	/// \return 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 &);
+
+	/// \return a pointer to the buffer whose temppath matches the given path
+	Buffer * getBufferFromTmp(std::string const & path);
 
 	/** returns a pointer to the buffer that follows argument in
 	 * buffer list. The buffer following the last in list is the
@@ -94,10 +111,23 @@ public:
 	 */
 	Buffer * previous(Buffer const *) const;
 
+	/// \name Functions that just operate on all buffers
+	//@{
 	/// reset current author for all buffers
-	void setCurrentAuthor(docstring const & name, docstring const & email);
+	void recordCurrentAuthor(Author const & author);
+	/// Call changed() on all buffers, internal or not
+	void changed(bool update_metrics) const;
+	/// emergency save for all buffers
+	void emergencyWriteAll();
+	/// FIXME
+	void updateIncludedTeXfiles(std::string const &, OutputParams const &);
+	//@}
 
 private:
+	/// create a new buffer
+	/// \return 0 if the Buffer creation is not possible for whatever reason.
+	Buffer * createNewBuffer(std::string const & s);
+
 	/// noncopiable
 	BufferList(BufferList const &);
 	void operator=(BufferList const &);
@@ -106,9 +136,8 @@ 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