6eef056983
Changelog: orcus 0.14.1 * addressed a number of coverity issues. * improved precision of points-to-twips measurement conversions by reducing the number of numeric operations to be performed. This especially helps on i386 platforms. orcus 0.14.0 * spreadsheet interface * import_data_table::set_range() now receives a parameter of type range_t. * import_sheet::set_array_formula() interface methods have been removed and replaced with import_sheet::get_array_formula() that returns an interface of type import_array_formula. * import_formula interface class has been added to replace the formula related methods of import_sheet. As a result, set_formula(), set_shared_formula(), and set_formula_result() methods have been removed from the import_sheet interface class. * import_auto_filter::set_range() now receives a parameter of type range_t, rather than a string value representing a range. * import_sheet::set_fill_pattern_type() interface method now takes an enum value of type fill_pattern_t, rather than a string value. * xls-xml * pick up the character set from the XML declaration, and pass it to the client app via import_global_settings interface. * support importing of array formulas. * xlsx * support importing of array formulas. * fixed a bug where sheet indices being passed to the append_sheet() interface method were incorrect. * shared formula handling code has been re-worked. * spreadsheet::sheet class has been de-coupled from the import and export interfaces. * previously known as import_styles class is now split into styles class and import_styles factory wrapper class. * sax_parser now gracefully ignores leading whitespace(s) if any, rather than aborting the parsing for it's not a valid XML stream to have leading whitespace(s). In the future we should make this behavior configurable. * python * add orcus.xlsx.read() function that takes a file object to load an xlsx file as a replacement for orcus.xlsx.read_file(). * add orcus.ods.read(), orcus.xls_xml.read(), orcus.csv.read(), and orcus.gnumeric.read() functions. * add orcus.Sheet.write() method which exports sheet content to specified format. For now only the csv format type is supported. * xml_map_tree no longer requires the source stream persisted in memory between the read and write. * the sax parser now stores the offset positions of each element rather than their memory positions, in order to make the position values usable between duplicated stream instances. * xml_structure_tree to support selection of an element by element path. * document * correctly set the argument separator depending on the formula grammar type. This change fixes loading of ods documents with formula cells. * fixed a build issue with boost 1.67. |
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