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# Copyright (C) 2009, 2010 Roman Zimbelmann <romanz@lavabit.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
This is the default key configuration file of ranger.
Syntax for binding keys: map(*keys, fnc)
keys are one or more key-combinations which are either:
* a string
* an integer which represents an ascii code
* a tuple of integers
fnc is a function which is called with the CommandArgument object.
The CommandArgument object has these attributes:
arg.fm: the file manager instance
arg.wdg: the widget or ui instance
arg.n: the number typed before the key combination (if allowed)
arg.keys: the string representation of the used key combination
arg.keybuffer: the keybuffer instance
Check ranger.keyapi for more information
"""
# NOTE: The "map" object used below is a callable CommandList
# object and NOT the builtin python map function!
from ranger.api.keys import *
def _vimlike_aliases(map):
alias = map.alias
# the key 'k' will always do the same as KEY_UP, etc.
alias(KEY_UP, 'k')
alias(KEY_DOWN, 'j')
alias(KEY_LEFT, 'h')
alias(KEY_RIGHT, 'l')
alias(KEY_NPAGE, ctrl('f'))
alias(KEY_PPAGE, ctrl('b'))
alias(KEY_HOME, 'gg')
alias(KEY_END, 'G')
def _emacs_aliases(map):
alias = map.alias
alias(KEY_LEFT, ctrl('b'))
alias(KEY_RIGHT, ctrl('f'))
alias(KEY_HOME, ctrl('a'))
alias(KEY_END, ctrl('e'))
alias(KEY_DC, ctrl('d'))
alias(DEL, ctrl('h'))
def initialize_commands(map):
"""Initialize the commands for the main user interface"""
# -------------------------------------------------------- movement
_vimlike_aliases(map)
_basic_movement(map)
map.alias(KEY_LEFT, KEY_BACKSPACE, DEL)
map.alias(KEY_RIGHT, KEY_ENTER, ctrl('j'))
map('%', fm.move(to=50, percentage=True))
map(KEY_NPAGE, ctrl('f'), fm.move(down=1, pages=True))
map(KEY_PPAGE, ctrl('b'), fm.move(up=1, pages=True))
map(ctrl('d'), 'J', fm.move(down=0.5, pages=True))
map(ctrl('u'), 'K', fm.move(up=0.5, pages=True))
map(']', fm.traverse())
map('[', fm.history_go(-1))
# --------------------------------------------------------- history
map('H', fm.history_go(-1))
map('L', fm.history_go(1))
# ----------------------------------------------- tagging / marking
map('t', fm.tag_toggle())
map('T', fm.tag_remove())
map(' ', fm.mark(toggle=True))
map('v', fm.mark(all=True, toggle=True))
map('V', fm.mark(all=True, val=False))
# ------------------------------------------ file system operations
map('yy', fm.copy())
map('dd', fm.cut())
map('pp', fm.paste())
map('po', fm.paste(overwrite=True))
map('pl', fm.paste_symlink())
map('p', hint='press //p// once again to confirm pasting' \
', or //l// to create symlinks')
# ---------------------------------------------------- run programs
map('s', fm.execute_command(os.environ['SHELL']))
map('E', fm.edit_file())
map(',term', fm.execute_command('x-terminal-emulator', flags='d'))
map('du', fm.execute_command('du --max-depth=1 -h | less'))
# -------------------------------------------------- toggle options
map('b', fm.notify('Warning: settings are now changed with z!', bad=True))
map('z', hint="show_//h//idden //p//review_files //d//irectories_first " \
"//c//ollapse_preview flush//i//nput ca//s//e_insensitive")
map('zh', fm.toggle_boolean_option('show_hidden'))
map('zp', fm.toggle_boolean_option('preview_files'))
map('zP', fm.toggle_boolean_option('preview_directories'))
map('zi', fm.toggle_boolean_option('flushinput'))
map('zd', fm.toggle_boolean_option('sort_directories_first'))
map('zc', fm.toggle_boolean_option('collapse_preview'))
map('zs', fm.toggle_boolean_option('sort_case_insensitive'))
# ------------------------------------------------------------ sort
map('o', 'O', hint="//s//ize //b//ase//n//ame //m//time //t//ype //r//everse")
sort_dict = {
's': 'size',
'b': 'basename',
'n': 'basename',
'm': 'mtime',
't': 'type',
}
for key, val in sort_dict.items():
for key, is_capital in ((key, False), (key.upper(), True)):
# reverse if any of the two letters is capital
map('o' + key, fm.sort(func=val, reverse=is_capital))
map('O' + key, fm.sort(func=val, reverse=True))
map('or', 'Or', 'oR', 'OR', lambda arg: \
arg.fm.sort(reverse=not arg.fm.settings.sort_reverse))
# ----------------------------------------------- console shortcuts
@map("A")
def append_to_filename(arg):
command = 'rename ' + arg.fm.env.cf.basename
arg.fm.open_console(cmode.COMMAND, command)
map('cw', fm.open_console(cmode.COMMAND, 'rename '))
map('cd', fm.open_console(cmode.COMMAND, 'cd '))
map('f', fm.open_console(cmode.COMMAND_QUICK, 'find '))
map('tf', fm.open_console(cmode.COMMAND, 'filter '))
map('d', hint='d//u// (disk usage) d//d// (cut)')
map('@', fm.open_console(cmode.OPEN, '@'))
map('#', fm.open_console(cmode.OPEN, 'p!'))
# --------------------------------------------- jump to directories
map('gh', fm.cd('~'))
map('ge', fm.cd('/etc'))
map('gu', fm.cd('/usr'))
map('gd', fm.cd('/dev'))
map('gl', fm.cd('/lib'))
map('go', fm.cd('/opt'))
map('gv', fm.cd('/var'))
map('gr', 'g/', fm.cd('/'))
map('gm', fm.cd('/media'))
map('gn', fm.cd('/mnt'))
map('gt', fm.cd('/tmp'))
map('gs', fm.cd('/srv'))
map('gR', fm.cd(RANGERDIR))
# ------------------------------------------------------------ tabs
map('gc', ctrl('W'), fm.tab_close())
map('gt', TAB, fm.tab_move(1))
map('gT', KEY_BTAB, fm.tab_move(-1))
map('gn', ctrl('N'), fm.tab_new())
for n in range(10):
map('g' + str(n), fm.tab_open(n))
# ------------------------------------------------------- searching
map('/', fm.open_console(cmode.SEARCH))
map('n', fm.search())
map('N', fm.search(forward=False))
map('ct', fm.search(order='tag'))
map('cc', fm.search(order='ctime'))
map('cm', fm.search(order='mimetype'))
map('cs', fm.search(order='size'))
map('c', hint='//c//time //m//imetype //s//ize //t//agged')
# ------------------------------------------------------- bookmarks
for key in ALLOWED_BOOKMARK_KEYS:
map("`" + key, "'" + key, fm.enter_bookmark(key))
map("m" + key, fm.set_bookmark(key))
map("um" + key, fm.unset_bookmark(key))
map("`", "'", "m", "um", draw_bookmarks=True)
# ---------------------------------------------------- change views
map('i', fm.display_file())
map(ctrl('p'), fm.display_log())
map('?', KEY_F1, fm.display_help())
map('w', lambda arg: arg.fm.ui.open_taskview())
# ---------------------------------------------------------- custom
# This is useful to track watched episode of a series.
@bind(']')
def tag_next_and_run(arg):
fm = arg.fm
fm.tag_remove()
fm.tag_remove(movedown=False)
fm.tag_toggle()
fm.move_pointer(relative=-2)
fm.move_right()
fm.move_pointer(relative=1)
# "enter" = shortcut for "1l"
bind(KEY_ENTER, ctrl('j'), fm.move_right(mode=1))
# ------------------------------------------------ system functions
_system_functions(map)
map('ZZ', 'ZQ', fm.exit())
map(ctrl('R'), fm.reset())
map('R', fm.reload_cwd())
@map(ctrl('C'))
def ctrl_c(arg):
try:
item = arg.fm.loader.queue[0]
except:
arg.fm.notify("Type Q or :quit<Enter> to exit Ranger")
else:
arg.fm.notify("Aborting: " + item.get_description())
arg.fm.loader.remove(index=0)
map(':', ';', fm.open_console(cmode.COMMAND))
map('>', fm.open_console(cmode.COMMAND_QUICK))
map('!', fm.open_console(cmode.OPEN))
map('r', fm.open_console(cmode.OPEN_QUICK))
map.rebuild_paths()
def initialize_console_commands(map):
"""Initialize the commands for the console widget only"""
_basic_movement(map)
_emacs_aliases(map)
# -------------------------------------------------------- movement
map(KEY_UP, wdg.history_move(-1))
map(KEY_DOWN, wdg.history_move(1))
map(KEY_HOME, wdg.move(right=0, absolute=True))
map(KEY_END, wdg.move(right=-1, absolute=True))
# ----------------------------------------- deleting / pasting text
map(KEY_DC, wdg.delete(0))
map(KEY_BACKSPACE, DEL, wdg.delete(-1))
map(ctrl('w'), wdg.delete_word())
map(ctrl('k'), wdg.delete_rest(1))
map(ctrl('u'), wdg.delete_rest(-1))
map(ctrl('y'), wdg.paste())
# ------------------------------------------------ system functions
map(KEY_F1, lambda arg: arg.fm.display_command_help(arg.wdg))
map(ctrl('c'), ESC, wdg.close())
map(ctrl('j'), KEY_ENTER, wdg.execute())
map(TAB, wdg.tab())
map(KEY_BTAB, wdg.tab(-1))
map.rebuild_paths()
def initialize_taskview_commands(map):
"""Initialize the commands for the TaskView widget"""
_basic_movement(map)
_vimlike_aliases(map)
_system_functions(map)
# -------------------------------------------------- (re)move tasks
map('K', wdg.task_move(0))
map('J', wdg.task_move(-1))
map('dd', wdg.task_remove())
# ------------------------------------------------ system functions
map('?', fm.display_help())
map('w', 'q', ESC, ctrl('d'), ctrl('c'),
lambda arg: arg.fm.ui.close_taskview())
map.rebuild_paths()
def initialize_pager_commands(map):
_base_pager_commands(map)
map('q', 'i', ESC, KEY_F1, lambda arg: arg.fm.ui.close_pager())
map.rebuild_paths()
def initialize_embedded_pager_commands(map):
_base_pager_commands(map)
map('q', 'i', ESC, lambda arg: arg.fm.ui.close_embedded_pager())
map.rebuild_paths()
def _base_pager_commands(map):
_basic_movement(map)
_vimlike_aliases(map)
_system_functions(map)
# -------------------------------------------------------- movement
map(KEY_LEFT, wdg.move(left=4))
map(KEY_RIGHT, wdg.move(right=4))
map(KEY_NPAGE, ctrl('f'), wdg.move(down=1, pages=True))
map(KEY_PPAGE, ctrl('b'), wdg.move(up=1, pages=True))
map(ctrl('d'), wdg.move(down=0.5, pages=True))
map(ctrl('u'), wdg.move(up=0.5, pages=True))
map(' ', wdg.move(down=0.8, pages=True))
# ---------------------------------------------------------- others
map('E', fm.edit_file())
map('?', fm.display_help())
# --------------------------------------------- less-like shortcuts
map.alias(KEY_NPAGE, 'f')
map.alias(KEY_PPAGE, 'b')
map.alias(ctrl('d'), 'd')
map.alias(ctrl('u'), 'u')
def _system_functions(map):
map('Q', fm.exit())
map(ctrl('L'), fm.redraw_window())
def _basic_movement(map):
map(KEY_DOWN, wdg.move(down=1))
map(KEY_UP, wdg.move(up=1))
map(KEY_RIGHT, wdg.move(right=1))
map(KEY_LEFT, wdg.move(left=1))
map(KEY_HOME, wdg.move(to=0))
map(KEY_END, wdg.move(to=-1))
# ------ newkey:
def base_directions():
# Direction Keys
map = KeyMap()
map('<down>', dir=Direction(down=1))
map('<up>', dir=Direction(down=-1))
map('<left>', dir=Direction(right=-1))
map('<right>', dir=Direction(right=1))
map('<home>', dir=Direction(down=0, absolute=True))
map('<end>', dir=Direction(down=-1, absolute=True))
map('<pagedown>', dir=Direction(down=1, pages=True))
map('<pageup>', dir=Direction(down=-1, pages=True))
map('%<any>', dir=Direction(down=1, percentage=True, absolute=True))
map('<space>', dir=Direction(down=1, pages=True))
map('<CR>', dir=Direction(down=1))
return map
def vim():
# Direction Keys
map = KeyMap()
map.merge(base_directions())
map('j', alias='<down>')
map('k', alias='<up>')
map('h', alias='<left>')
map('l', alias='<right>')
map('gg', alias='<home>')
map('G', alias='<end>')
map('J', dir=Direction(down=20))
map('K', dir=Direction(down=-20))
return map
def system_keys():
map = KeyMap()
map('Q', fm.exit())
map('<mouse>', fm.handle_mouse())
map('<C-L>', fm.redraw_window())
map('<resize>', fm.resize())
return map
def browser_keys():
map = KeyMap()
map.merge(system_keys())
@map('<dir>')
def move(arg):
arg.fm.move(narg=arg.n, **arg.direction)
map('gg', fm.move(to=0))
map(fm.exit(), 'Q')
map('<cr>', fm.move(dir=Direction(right=1)))
# --------------------------------------------------------- history
map('H', fm.history_go(-1))
map('L', fm.history_go(1))
# ----------------------------------------------- tagging / marking
map('t', fm.tag_toggle())
map('T', fm.tag_remove())
map(' ', fm.mark(toggle=True))
map('v', fm.mark(all=True, toggle=True))
map('V', fm.mark(all=True, val=False))
# ------------------------------------------ file system operations
map('yy', fm.copy())
map('dd', fm.cut())
map('pp', fm.paste())
map('po', fm.paste(overwrite=True))
map('pl', fm.paste_symlink())
map('p<bg>', fm.hint('press //p// once again to confirm pasting' \
', or //l// to create symlinks'))
# ---------------------------------------------------- run programs
map('s', fm.execute_command(os.environ['SHELL']))
map('E', fm.edit_file())
map('.term', fm.execute_command('x-terminal-emulator', flags='d'))
map('du', fm.execute_command('du --max-depth=1 -h | less'))
# -------------------------------------------------- toggle options
map('b<bg>', fm.hint("bind_//h//idden //p//review_files" \
"//d//irectories_first //c//ollapse_preview flush//i//nput"))
map('bh', fm.toggle_boolean_option('show_hidden'))
map('bp', fm.toggle_boolean_option('preview_files'))
map('bi', fm.toggle_boolean_option('flushinput'))
map('bd', fm.toggle_boolean_option('directories_first'))
map('bc', fm.toggle_boolean_option('collapse_preview'))
# ------------------------------------------------------------ sort
map('o<bg>', 'O<bg>', fm.hint("//s//ize //b//ase//n//ame //m//time" \
" //t//ype //r//everse"))
sort_dict = {
's': 'size',
'b': 'basename',
'n': 'basename',
'm': 'mtime',
't': 'type',
}
for key, val in sort_dict.items():
for key, is_capital in ((key, False), (key.upper(), True)):
# reverse if any of the two letters is capital
map('o' + key, fm.sort(func=val, reverse=is_capital))
map('O' + key, fm.sort(func=val, reverse=True))
map('or', 'Or', 'oR', 'OR', lambda arg: \
arg.fm.sort(reverse=not arg.fm.settings.reverse))
# ----------------------------------------------- console shortcuts
@map("A")
def append_to_filename(arg):
command = 'rename ' + arg.fm.env.cf.basename
arg.fm.open_console(cmode.COMMAND, command)
map('cw', fm.open_console(cmode.COMMAND, 'rename '))
map('cd', fm.open_console(cmode.COMMAND, 'cd '))
map('f', fm.open_console(cmode.COMMAND_QUICK, 'find '))
map('bf', fm.open_console(cmode.COMMAND, 'filter '))
map('d<bg>', fm.hint('d//u// (disk usage) d//d// (cut)'))
# --------------------------------------------- jump to directories
map('gh', fm.cd('~'))
map('ge', fm.cd('/etc'))
map('gu', fm.cd('/usr'))
map('gd', fm.cd('/dev'))
map('gl', fm.cd('/lib'))
map('go', fm.cd('/opt'))
map('gv', fm.cd('/var'))
map('gr', 'g/', fm.cd('/'))
map('gm', fm.cd('/media'))
map('gn', fm.cd('/mnt'))
map('gt', fm.cd('/tmp'))
map('gs', fm.cd('/srv'))
map('gR', fm.cd(RANGERDIR))
# ------------------------------------------------------- searching
map('/', fm.open_console(cmode.SEARCH))
map('n', fm.search())
map('N', fm.search(forward=False))
map(TAB, fm.search(order='tag'))
map('cc', fm.search(order='ctime'))
map('cm', fm.search(order='mimetype'))
map('cs', fm.search(order='size'))
map('c<bg>', fm.hint('//c//time //m//imetype //s//ize'))
# ------------------------------------------------------- bookmarks
for key in ALLOWED_BOOKMARK_KEYS:
map("`" + key, "'" + key, fm.enter_bookmark(key))
map("m" + key, fm.set_bookmark(key))
map("um" + key, fm.unset_bookmark(key))
map("`<bg>", "'<bg>", "m<bg>", fm.draw_bookmarks())
map(':', ';', fm.open_console(cmode.COMMAND))
# ---------------------------------------------------- change views
map('i', fm.display_file())
map(ctrl('p'), fm.display_log())
map('?', KEY_F1, fm.display_help())
map('w', lambda arg: arg.fm.ui.open_taskview())
# ------------------------------------------------ system functions
map('ZZ', fm.exit())
map(ctrl('R'), fm.reset())
map('R', fm.reload_cwd())
map(ctrl('C'), fm.exit())
map(':', ';', fm.open_console(cmode.COMMAND))
map('>', fm.open_console(cmode.COMMAND_QUICK))
map('!', fm.open_console(cmode.OPEN))
map('r', fm.open_console(cmode.OPEN_QUICK))
return map
def console_keys():
map = KeyMap()
map.merge(system_keys())
@map('<any>')
def type_key(arg):
arg.wdg.type_key(arg.match)
map('<up>', wdg.history_move(-1))
map('<down>', wdg.history_move(1))
map('<tab>', wdg.tab())
#from pprint import pprint
#pprint(browser_keys()._tree[106].__dict__)
#raise SystemExit()
ui_keys = browser_keys()
taskview_keys = ui_keys
pager_keys = ui_keys
embedded_pager_keys = ui_keys
console_keys = console_keys()
directions = vim()
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