diff options
Diffstat (limited to 'e-util/e-table-specification.c')
| -rw-r--r-- | e-util/e-table-specification.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/e-util/e-table-specification.c b/e-util/e-table-specification.c index d6ca13bec4..40d4a54d63 100644 --- a/e-util/e-table-specification.c +++ b/e-util/e-table-specification.c @@ -143,6 +143,47 @@ e_table_specification_ref_columns (ETableSpecification *specification) } /** + * e_table_specification_get_column_index: + * @specification: an #ETableSpecification + * @column_spec: an #ETableColumnSpecification + * + * Returns the zero-based index of @column_spec within @specification, + * or a negative value if @column_spec is not defined by @specification. + * + * Returns: the column index of @column_spec, or a negative value + **/ +gint +e_table_specification_get_column_index (ETableSpecification *specification, + ETableColumnSpecification *column_spec) +{ + GPtrArray *columns; + gint column_index = -1; + guint ii; + + g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (specification), -1); + g_return_val_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (column_spec), -1); + + columns = e_table_specification_ref_columns (specification); + + for (ii = 0; ii < columns->len; ii++) { + gboolean column_specs_equal; + + column_specs_equal = + e_table_column_specification_equal ( + column_spec, columns->pdata[ii]); + + if (column_specs_equal) { + column_index = (gint) ii; + break; + } + } + + g_ptr_array_unref (columns); + + return column_index; +} + +/** * e_table_specification_load_from_file: * @specification: an #ETableSpecification * @filename: the name of a file containing an #ETable specification |