diff options
Diffstat (limited to 'ranger/defaults/keys.py')
| -rw-r--r-- | ranger/defaults/keys.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/ranger/defaults/keys.py b/ranger/defaults/keys.py new file mode 100644 index 00000000..dc7362cf --- /dev/null +++ b/ranger/defaults/keys.py @@ -0,0 +1,122 @@ +def initialize_commands(cl): + from ranger.fm import FM + from curses.ascii import ctrl + from ranger.bookmark import ALLOWED_KEYS as ALLOWED_BOOKMARK_KEYS + import curses + + # syntax for binding keys: cl.bind(fnc, *keys) + # fnc is a function which is called with the FM instance, + # keys are one or more key-combinations which are either: + # * a string + # * an integer which represents an ascii code + # * a tuple of integers + + def curry(fnc, *args, **keywords): + return lambda fm: fnc(fm, *args, **keywords) + c=curry + + def move(**keywords): + return lambda fm: fm.move_pointer(**keywords) + + def move_pages(n): + return lambda fm: fm.move_pointer_by_pages(n) + + cl.bind(FM.move_left, 'h', curses.KEY_BACKSPACE, 127) + cl.bind(FM.move_right, 'l') + cl.bind(c(FM.move_right, mode=1), curses.KEY_ENTER, ctrl('j')) + cl.bind(c(FM.history_go, -1), 'H') + cl.bind(c(FM.history_go, 1), 'L') + cl.bind(move( relative = 1 ), 'j') + cl.bind(move_pages( 0.5 ), 'J') + cl.bind(move( relative = -1 ), 'k') + cl.bind(move_pages( -0.5 ), 'K') + cl.bind(move( absolute = 0 ), 'gg') + cl.bind(move( absolute = -1 ), 'G') + cl.bind(FM.edit_file, 'E') + + # toggle options + def toggle_option(string): + return lambda fm: fm.toggle_boolean_option(string) + + cl.bind(toggle_option('show_hidden'), 'th') + cl.bind(toggle_option('preview_files'), 'tp') + cl.bind(toggle_option('directories_first'), 'td') + + # key combinations which change the current directory + def cd(path): + return lambda fm: fm.enter_dir(path) + + cl.bind(cd("~"), 'gh') + cl.bind(cd("/etc"), 'ge') + cl.bind(cd("/usr"), 'gu') + cl.bind(cd("/"), 'gr') + cl.bind(cd("/media"), 'gm') + cl.bind(cd("/mnt"), 'gn') + cl.bind(cd("~/.trash"), 'gt') + cl.bind(cd("/srv"), 'gs') + + cl.bind(FM.search_forward, 'n') + cl.bind(FM.search_backward, 'N') + + # bookmarks + for key in ALLOWED_BOOKMARK_KEYS: + cl.bind(c(FM.enter_bookmark, key), "`" + key, "'" + key) + cl.bind(c(FM.set_bookmark, key), "m" + key) + cl.bind(c(FM.unset_bookmark, key), "um" + key) + + # system functions + cl.bind(FM.exit, ctrl('D'), 'q', 'ZZ') + cl.bind(FM.reset, ctrl('R')) + cl.bind(FM.redraw, ctrl('L')) + cl.bind(FM.interrupt, ctrl('C')) + cl.bind(FM.resize, curses.KEY_RESIZE) + cl.bind(FM.handle_mouse, curses.KEY_MOUSE) + cl.bind(curry(FM.open_console, ':'), ':') + cl.bind(curry(FM.open_console, '/'), '/') + cl.bind(curry(FM.open_console, '!'), '!') + cl.bind(curry(FM.open_console, '@'), 'r') + + def test(fm): + from ranger.helper import log + log(fm.bookmarks.dct) + cl.bind(test, 'x') + + cl.rebuild_paths() + + +def initialize_console_commands(cl): + from ranger.fm import FM + from ranger.gui.wconsole import WConsole + from curses.ascii import ctrl, ESC + import curses + + def type_key(key): + return lambda con, fm: con.type_key(key) + + def curry(fnc, *args, **keywords): + return lambda con, fm: fnc(con, *args, **keywords) + + def curry_fm(fnc, *args, **keywords): + return lambda con, fm: fnc(fm, *args, **keywords) + c_fm = curry_fm + c = curry + + # movement + cl.bind(c(WConsole.move, relative = -1), curses.KEY_LEFT, ctrl('b')) + cl.bind(c(WConsole.move, relative = 1), curses.KEY_RIGHT, ctrl('f')) + cl.bind(c(WConsole.move, absolute = 0), curses.KEY_HOME, ctrl('a')) + cl.bind(c(WConsole.move, absolute = -1), curses.KEY_END, ctrl('e')) + cl.bind(c(WConsole.delete, 0), curses.KEY_DC, ctrl('d')) + cl.bind(c(WConsole.delete, -1), curses.KEY_BACKSPACE, 127, ctrl('h')) + cl.bind(c(WConsole.delete_rest, -1), ctrl('U')) + cl.bind(c(WConsole.delete_rest, 1), ctrl('K')) + + # system functions + cl.bind(c(WConsole.close), ESC, ctrl('C')) + cl.bind(WConsole.execute, curses.KEY_ENTER, ctrl('j')) + cl.bind(c_fm(FM.redraw), ctrl('L')) + cl.bind(c_fm(FM.resize), curses.KEY_RESIZE) + + for i in range(ord(' '), ord('~')): + cl.bind(type_key(i), i) + |