diff options
Diffstat (limited to 'menuconfig.py')
| -rwxr-xr-x | menuconfig.py | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/menuconfig.py b/menuconfig.py index 4f1531c..2dec6c8 100755 --- a/menuconfig.py +++ b/menuconfig.py @@ -756,6 +756,8 @@ def _draw_main(): # This could be optimized to only update the windows that have actually # changed, but keep it simple for now and let curses sort it out. + term_width = stdscr.getmaxyx()[1] + # # Update the top row with the menu path @@ -769,14 +771,26 @@ def _draw_main(): menu = _cur_menu while menu is not _kconf.top_node: - menu_prompts.insert(0, menu.prompt[0]) + menu_prompts.append(menu.prompt[0]) menu = menu.parent - - _safe_addstr(_path_win, 0, 0, "(top menu)") - for prompt in menu_prompts: - _safe_addch(_path_win, " ") + menu_prompts.append("(top menu)") + menu_prompts.reverse() + + # Hack: We can't put ACS_RARROW directly in the string. Temporarily + # represent it with NULL. Maybe using a Unicode character would be better. + menu_path_str = " \0 ".join(menu_prompts) + + # Scroll the menu path to the right if needed to make the current menu's + # title visible + if len(menu_path_str) > term_width: + menu_path_str = menu_path_str[len(menu_path_str) - term_width:] + + # Print the path with the arrows reinserted + split_path = menu_path_str.split("\0") + _safe_addstr(_path_win, split_path[0]) + for s in split_path[1:]: _safe_addch(_path_win, curses.ACS_RARROW) - _safe_addstr(_path_win, " " + prompt) + _safe_addstr(_path_win, s) _path_win.noutrefresh() @@ -794,7 +808,7 @@ def _draw_main(): # Add the 'mainmenu' text as the title, centered at the top _safe_addstr(_top_sep_win, - 0, (stdscr.getmaxyx()[1] - len(_kconf.mainmenu_text))//2, + 0, (term_width - len(_kconf.mainmenu_text))//2, _kconf.mainmenu_text) _top_sep_win.noutrefresh() @@ -838,9 +852,7 @@ def _draw_main(): # Indicate when show-all mode is enabled if _show_all: s = "Show-all mode enabled" - _safe_addstr(_bot_sep_win, - 0, stdscr.getmaxyx()[1] - len(s) - 2, - s) + _safe_addstr(_bot_sep_win, 0, term_width - len(s) - 2, s) _bot_sep_win.noutrefresh() |