diff options
| -rwxr-xr-x | menuconfig.py | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/menuconfig.py b/menuconfig.py index 9377101..72573cf 100755 --- a/menuconfig.py +++ b/menuconfig.py @@ -418,6 +418,15 @@ def _menuconfig(stdscr): # selection, like 'make menuconfig' does _leave_menu() + elif c in ("n", "N"): + _set_node(_shown[_sel_node_i], 0) + + elif c in ("m", "M"): + _set_node(_shown[_sel_node_i], 1) + + elif c in ("y", "Y"): + _set_node(_shown[_sel_node_i], 2) + elif c in (curses.KEY_LEFT, curses.KEY_BACKSPACE, _ERASE_CHAR, "\x1B", # \x1B = ESC "h", "H"): @@ -873,11 +882,6 @@ def _change_node(node): # tristates are toggled, while other symbol types pop up a text entry # dialog. - global _cur_menu - global _shown - global _sel_node_i - global _menu_scroll - if not isinstance(node.item, (Symbol, Choice)): return @@ -925,6 +929,28 @@ def _change_node(node): # Changing the value of the symbol might have changed what items in the # current menu are visible. Recalculate the state. + _update_menu() + +def _set_node(node, tri_val): + # Sets 'node' to 'tri_val', if that value can be assigned + + if isinstance(node.item, (Symbol, Choice)) and \ + tri_val in node.item.assignable: + + node.item.set_value(tri_val) + _update_menu() + +def _update_menu(): + # Updates the current menu after the value of a symbol or choice has been + # changed. Changing a value might change which items in the menu are + # visible. + # + # Tries to preserve the location of the cursor when items disappear above + # it. + + global _shown + global _sel_node_i + global _menu_scroll # Row on the screen the cursor was on old_row = _sel_node_i - _menu_scroll |