X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferList.h;h=ca55abe8c9fdd63ce9be84fb947f53a3641fa394;hb=26ea1e14966c092a7b87c75c19b83a369e79aeb8;hp=4f9cb95c05cb6d177aa3637ed9a8a01bfebe5832;hpb=922d48da27b4371a089fabc5bc1b6c660ad0f598;p=lyx.git

diff --git a/src/BufferList.h b/src/BufferList.h
index 4f9cb95c05..ca55abe8c9 100644
--- a/src/BufferList.h
+++ b/src/BufferList.h
@@ -26,7 +26,7 @@ class OutputParams;
 namespace support {
 class FileName;
 class FileNameList;
-}
+} // namespace support
 
 /**
  * The class holds all all open buffers, and handles construction
@@ -55,13 +55,14 @@ public:
 	/// \return 0 if the Buffer creation is not possible for whatever reason.
 	Buffer * newInternalBuffer(std::string const & s);
 
+	/// Is child a child of some Buffer other than parent?
+	/// NOTE: child must be a child of parent, and both must be non-null.
+	/// Otherwise we assert.
+	bool isOthersChild(Buffer * parent, Buffer * child);
+
 	/// 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();
 
@@ -83,6 +84,9 @@ public:
 	/// returns true if the buffer is loaded
 	bool isLoaded(Buffer const * b) const;
 
+	/// returns true if the buffer is known as internal buffer
+	bool isInternal(Buffer const * b) const;
+
 	/// \return index of named buffer in buffer list
 	int bufferNum(support::FileName const & name) const;
 
@@ -115,12 +119,16 @@ public:
 	//@{
 	/// reset current author for all buffers
 	void recordCurrentAuthor(Author const & author);
+	/// update previews for all buffers, e.g. for Prefs update
+	void updatePreviews();
 	/// 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 &);
+	///
+	void invalidateConverterCache() const;
 	//@}
 
 private: