}
namespace support {
+class DocFileName;
class FileName;
class FileNameList;
}
ReadStatus convertLyXFormat(support::FileName const & fn,
support::FileName & tmpfile, int from_format);
/// get appropriate name for backing up files from older versions
- std::string getBackupName() const;
+ support::FileName getBackupName() const;
//@}
public:
/// It is always an absolute path.
std::string filePath() const;
- /** Returns the path where the document was last saved.
- * It may be different from filePath() if the document was later
- * manually moved to a different location.
- * It is always an absolute path.
+ /** Contructs a file name of a referenced file (child doc, included graphics etc).
+ * Absolute names are returned as is. If the name is relative, it is
+ * interpreted relative to filePath() if the file exists, otherwise
+ * relative to the original path where the document was last saved.
+ * The original path may be different from filePath() if the document was
+ * later manually moved to a different location.
*/
- std::string originFilePath() const;
+ support::DocFileName getReferencedFileName(std::string const & fn) const;
/** Returns the path where a local layout file lives.
* An empty string is returned for standard system and user layouts.
int wordCount() const;
int charCount(bool with_blanks) const;
+ // this is const because it does not modify the buffer's real contents,
+ // only the mutable flag.
+ void setChangesPresent(bool) const;
+ bool areChangesPresent() const;
+ void updateChangesPresent() const;
+
private:
friend class MarkAsExporting;
/// mark the buffer as busy exporting something, or not