/// 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.
+ */
+ std::string originFilePath() const;
+
+ /** Returns the path where a local layout file lives.
+ * An empty string is returned for standard system and user layouts.
+ * If possible, it is always relative to the buffer path.
+ */
+ std::string layoutPos() const;
+
+ /** Set the path to a local layout file.
+ * This must be an absolute path but, if possible, it is always
+ * stored as relative to the buffer path.
+ */
+ void setLayoutPos(std::string const & path);
+
/** A transformed version of the file name, adequate for LaTeX.
\param no_path optional if \c true then the path is stripped.
*/
/// Export buffer to format \p format and open the result in a suitable viewer.
/// Note: This has nothing to do with preview of graphics or math formulas.
ExportStatus preview(std::string const & format) const;
+ /// true if there was a previous preview this session of this buffer and
+ /// there was an error on the previous preview of this buffer.
+ bool lastPreviewError() const;
private:
///
///
void checkMasterBuffer();
- /// If the document is being saved to a new location, return the
- /// updated path of an included file relative to the new buffer path
- /// if possible, otherwise return its absolute path.
+ /// If the document is being saved to a new location and the named file
+ /// exists at the old location, return its updated path relative to the
+ /// new buffer path if possible, otherwise return its absolute path.
/// In all other cases, this is a no-op and name is returned unchanged.
- std::string includedFilePath(std::string const & name) const;
+ /// If a non-empty ext is given, the existence of name.ext is checked
+ /// but the returned path will not contain this extension.
+ /// Similarly, when loading a document that was moved from the location
+ /// where it was saved, return the correct path relative to the new
+ /// location.
+ std::string includedFilePath(std::string const & name,
+ std::string const & ext = empty_string()) const;
/// compute statistics between \p from and \p to
/// \p from initial position