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https://github.com/XuehaiPan/nvitop.git
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refactor(gui): refactor keymaps
Signed-off-by: Xuehai Pan <XuehaiPan@pku.edu.cn>
This commit is contained in:
Xuehai Pan
parent
bc34725e06
commit
671033fce8
5 changed files with 118 additions and 90 deletions
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@ -14,6 +14,7 @@ from nvitop.gui.library.keybinding import (
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SPECIAL_KEYS,
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KeyBuffer,
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KeyMaps,
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normalize_keybinding,
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)
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from nvitop.gui.library.libcurses import libcurses, setlocale_utf8
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from nvitop.gui.library.mouse import MouseEvent
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@ -212,6 +212,21 @@ def construct_keybinding(keys):
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return ''.join(strings)
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def normalize_keybinding(keybinding):
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"""Normalize a keybinding to a string
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>>> normalize_keybinding('lol<CR>')
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'lol<Enter>'
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>>> normalize_keybinding('x<A-Left>')
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'x<A-Left>'
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>>> normalize_keybinding('x<Alt><Left>')
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'x<A-Left>'
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"""
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return construct_keybinding(parse_keybinding(keybinding))
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class KeyMaps(dict):
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def __init__(self, keybuffer=None):
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super().__init__()
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@ -224,6 +239,12 @@ class KeyMaps(dict):
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self.used_keymap = keymap_name
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self.keybuffer.clear()
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def clear_keymap(self, keymap_name):
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self[keymap_name] = {}
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if self.used_keymap == keymap_name:
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self.keybuffer.keymap = {}
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self.keybuffer.clear()
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def _clean_input(self, context, keys):
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try:
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pointer = self[context]
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@ -221,25 +221,27 @@ class EnvironScreen(Displayable): # pylint: disable=too-many-instance-attribute
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def environ_move(direction):
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self.move(direction=direction)
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self.root.keymaps.bind('environ', 'r', refresh_environ)
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self.root.keymaps.copy('environ', 'r', 'R')
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self.root.keymaps.copy('environ', 'r', '<C-r>')
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self.root.keymaps.copy('environ', 'r', '<F5>')
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self.root.keymaps.bind('environ', '<Left>', environ_left)
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self.root.keymaps.copy('environ', '<Left>', '<A-h>')
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self.root.keymaps.bind('environ', '<Right>', environ_right)
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self.root.keymaps.copy('environ', '<Right>', '<A-l>')
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self.root.keymaps.bind('environ', '<C-a>', environ_begin)
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self.root.keymaps.copy('environ', '<C-a>', '^')
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self.root.keymaps.bind('environ', '<Up>', partial(environ_move, direction=-1))
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self.root.keymaps.copy('environ', '<Up>', '<S-Tab>')
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self.root.keymaps.copy('environ', '<Up>', '<A-k>')
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self.root.keymaps.copy('environ', '<Up>', '<PageUp>')
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self.root.keymaps.copy('environ', '<Up>', '[')
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self.root.keymaps.bind('environ', '<Down>', partial(environ_move, direction=+1))
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self.root.keymaps.copy('environ', '<Down>', '<Tab>')
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self.root.keymaps.copy('environ', '<Down>', '<A-j>')
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self.root.keymaps.copy('environ', '<Down>', '<PageDown>')
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self.root.keymaps.copy('environ', '<Down>', ']')
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self.root.keymaps.bind('environ', '<Home>', partial(environ_move, direction=-(1 << 20)))
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self.root.keymaps.bind('environ', '<End>', partial(environ_move, direction=+(1 << 20)))
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keymaps = self.root.keymaps
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keymaps.bind('environ', 'r', refresh_environ)
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keymaps.copy('environ', 'r', 'R')
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keymaps.copy('environ', 'r', '<C-r>')
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keymaps.copy('environ', 'r', '<F5>')
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keymaps.bind('environ', '<Left>', environ_left)
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keymaps.copy('environ', '<Left>', '<A-h>')
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keymaps.bind('environ', '<Right>', environ_right)
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keymaps.copy('environ', '<Right>', '<A-l>')
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keymaps.bind('environ', '<C-a>', environ_begin)
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keymaps.copy('environ', '<C-a>', '^')
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keymaps.bind('environ', '<Up>', partial(environ_move, direction=-1))
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keymaps.copy('environ', '<Up>', '<S-Tab>')
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keymaps.copy('environ', '<Up>', '<A-k>')
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keymaps.copy('environ', '<Up>', '<PageUp>')
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keymaps.copy('environ', '<Up>', '[')
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keymaps.bind('environ', '<Down>', partial(environ_move, direction=+1))
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keymaps.copy('environ', '<Down>', '<Tab>')
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keymaps.copy('environ', '<Down>', '<A-j>')
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keymaps.copy('environ', '<Down>', '<PageDown>')
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keymaps.copy('environ', '<Down>', ']')
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keymaps.bind('environ', '<Home>', partial(environ_move, direction=-(1 << 20)))
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keymaps.bind('environ', '<End>', partial(environ_move, direction=+(1 << 20)))
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@ -223,56 +223,58 @@ class MainScreen(DisplayableContainer): # pylint: disable=too-many-instance-att
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def order_reverse():
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sort_by(order=self.process_panel.order, reverse=(not self.process_panel.reverse))
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self.root.keymaps.bind('main', 'q', quit)
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self.root.keymaps.copy('main', 'q', 'Q')
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self.root.keymaps.bind('main', 'a', partial(change_mode, mode='auto'))
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self.root.keymaps.bind('main', 'f', partial(change_mode, mode='full'))
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self.root.keymaps.bind('main', 'c', partial(change_mode, mode='compact'))
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self.root.keymaps.bind('main', 'r', force_refresh)
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self.root.keymaps.copy('main', 'r', 'R')
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self.root.keymaps.copy('main', 'r', '<C-r>')
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self.root.keymaps.copy('main', 'r', '<F5>')
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keymaps = self.root.keymaps
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self.root.keymaps.bind('main', '<PageUp>', partial(screen_move, direction=-1))
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self.root.keymaps.copy('main', '<PageUp>', '[')
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self.root.keymaps.copy('main', '<PageUp>', '<A-K>')
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self.root.keymaps.bind('main', '<PageDown>', partial(screen_move, direction=+1))
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self.root.keymaps.copy('main', '<PageDown>', ']')
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self.root.keymaps.copy('main', '<PageDown>', '<A-J>')
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keymaps.bind('main', 'q', quit)
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keymaps.copy('main', 'q', 'Q')
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keymaps.bind('main', 'a', partial(change_mode, mode='auto'))
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keymaps.bind('main', 'f', partial(change_mode, mode='full'))
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keymaps.bind('main', 'c', partial(change_mode, mode='compact'))
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keymaps.bind('main', 'r', force_refresh)
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keymaps.copy('main', 'r', 'R')
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keymaps.copy('main', 'r', '<C-r>')
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keymaps.copy('main', 'r', '<F5>')
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self.root.keymaps.bind('main', '<Left>', host_left)
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self.root.keymaps.copy('main', '<Left>', '<A-h>')
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self.root.keymaps.bind('main', '<Right>', host_right)
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self.root.keymaps.copy('main', '<Right>', '<A-l>')
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self.root.keymaps.bind('main', '<C-a>', host_begin)
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self.root.keymaps.copy('main', '<C-a>', '^')
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self.root.keymaps.bind('main', '<C-e>', host_end)
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self.root.keymaps.copy('main', '<C-e>', '$')
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self.root.keymaps.bind('main', '<Up>', partial(select_move, direction=-1))
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self.root.keymaps.copy('main', '<Up>', '<S-Tab>')
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self.root.keymaps.copy('main', '<Up>', '<A-k>')
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self.root.keymaps.bind('main', '<Down>', partial(select_move, direction=+1))
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self.root.keymaps.copy('main', '<Down>', '<Tab>')
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self.root.keymaps.copy('main', '<Down>', '<A-j>')
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self.root.keymaps.bind('main', '<Home>', partial(select_move, direction=-(1 << 20)))
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self.root.keymaps.bind('main', '<End>', partial(select_move, direction=+(1 << 20)))
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self.root.keymaps.bind('main', '<Esc>', select_clear)
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self.root.keymaps.bind('main', '<Space>', tag)
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keymaps.bind('main', '<PageUp>', partial(screen_move, direction=-1))
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keymaps.copy('main', '<PageUp>', '[')
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keymaps.copy('main', '<PageUp>', '<A-K>')
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keymaps.bind('main', '<PageDown>', partial(screen_move, direction=+1))
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keymaps.copy('main', '<PageDown>', ']')
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keymaps.copy('main', '<PageDown>', '<A-J>')
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self.root.keymaps.bind('main', 'T', terminate)
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self.root.keymaps.bind('main', 'K', kill)
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self.root.keymaps.bind('main', '<C-c>', interrupt)
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self.root.keymaps.copy('main', '<C-c>', 'I')
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keymaps.bind('main', '<Left>', host_left)
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keymaps.copy('main', '<Left>', '<A-h>')
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keymaps.bind('main', '<Right>', host_right)
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keymaps.copy('main', '<Right>', '<A-l>')
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keymaps.bind('main', '<C-a>', host_begin)
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keymaps.copy('main', '<C-a>', '^')
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keymaps.bind('main', '<C-e>', host_end)
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keymaps.copy('main', '<C-e>', '$')
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keymaps.bind('main', '<Up>', partial(select_move, direction=-1))
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keymaps.copy('main', '<Up>', '<S-Tab>')
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keymaps.copy('main', '<Up>', '<A-k>')
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keymaps.bind('main', '<Down>', partial(select_move, direction=+1))
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keymaps.copy('main', '<Down>', '<Tab>')
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keymaps.copy('main', '<Down>', '<A-j>')
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keymaps.bind('main', '<Home>', partial(select_move, direction=-(1 << 20)))
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keymaps.bind('main', '<End>', partial(select_move, direction=+(1 << 20)))
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keymaps.bind('main', '<Esc>', select_clear)
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keymaps.bind('main', '<Space>', tag)
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self.root.keymaps.bind('main', ',', order_previous)
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self.root.keymaps.copy('main', ',', '<')
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self.root.keymaps.bind('main', '.', order_next)
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self.root.keymaps.copy('main', '.', '>')
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self.root.keymaps.bind('main', '/', order_reverse)
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keymaps.bind('main', 'T', terminate)
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keymaps.bind('main', 'K', kill)
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keymaps.bind('main', '<C-c>', interrupt)
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keymaps.copy('main', '<C-c>', 'I')
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keymaps.bind('main', ',', order_previous)
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keymaps.copy('main', ',', '<')
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keymaps.bind('main', '.', order_next)
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keymaps.copy('main', '.', '>')
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keymaps.bind('main', '/', order_reverse)
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for order in ProcessPanel.ORDERS:
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self.root.keymaps.bind(
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keymaps.bind(
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'main', 'o' + order[:1].lower(), partial(sort_by, order=order, reverse=False)
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)
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self.root.keymaps.bind(
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keymaps.bind(
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'main', 'o' + order[:1].upper(), partial(sort_by, order=order, reverse=True)
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)
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@ -558,28 +558,30 @@ class TreeViewScreen(Displayable): # pylint: disable=too-many-instance-attribut
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def interrupt():
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self.selection.interrupt()
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self.root.keymaps.bind('treeview', '<Left>', tree_left)
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self.root.keymaps.copy('treeview', '<Left>', '<A-h>')
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self.root.keymaps.bind('treeview', '<Right>', tree_right)
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self.root.keymaps.copy('treeview', '<Right>', '<A-l>')
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self.root.keymaps.bind('treeview', '<C-a>', tree_begin)
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self.root.keymaps.copy('treeview', '<C-a>', '^')
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self.root.keymaps.bind('treeview', '<Up>', partial(select_move, direction=-1))
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self.root.keymaps.copy('treeview', '<Up>', '<S-Tab>')
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self.root.keymaps.copy('treeview', '<Up>', '<A-k>')
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self.root.keymaps.copy('treeview', '<Up>', '<PageUp>')
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self.root.keymaps.copy('treeview', '<Up>', '[')
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self.root.keymaps.bind('treeview', '<Down>', partial(select_move, direction=+1))
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self.root.keymaps.copy('treeview', '<Down>', '<Tab>')
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self.root.keymaps.copy('treeview', '<Down>', '<A-j>')
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self.root.keymaps.copy('treeview', '<Down>', '<PageDown>')
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self.root.keymaps.copy('treeview', '<Down>', ']')
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self.root.keymaps.bind('treeview', '<Home>', partial(select_move, direction=-(1 << 20)))
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self.root.keymaps.bind('treeview', '<End>', partial(select_move, direction=+(1 << 20)))
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self.root.keymaps.bind('treeview', '<Esc>', select_clear)
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self.root.keymaps.bind('treeview', '<Space>', tag)
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keymaps = self.root.keymaps
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self.root.keymaps.bind('treeview', 'T', terminate)
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self.root.keymaps.bind('treeview', 'K', kill)
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self.root.keymaps.bind('treeview', '<C-c>', interrupt)
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self.root.keymaps.copy('treeview', '<C-c>', 'I')
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keymaps.bind('treeview', '<Left>', tree_left)
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keymaps.copy('treeview', '<Left>', '<A-h>')
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keymaps.bind('treeview', '<Right>', tree_right)
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keymaps.copy('treeview', '<Right>', '<A-l>')
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keymaps.bind('treeview', '<C-a>', tree_begin)
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keymaps.copy('treeview', '<C-a>', '^')
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keymaps.bind('treeview', '<Up>', partial(select_move, direction=-1))
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keymaps.copy('treeview', '<Up>', '<S-Tab>')
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keymaps.copy('treeview', '<Up>', '<A-k>')
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keymaps.copy('treeview', '<Up>', '<PageUp>')
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keymaps.copy('treeview', '<Up>', '[')
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keymaps.bind('treeview', '<Down>', partial(select_move, direction=+1))
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keymaps.copy('treeview', '<Down>', '<Tab>')
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keymaps.copy('treeview', '<Down>', '<A-j>')
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keymaps.copy('treeview', '<Down>', '<PageDown>')
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keymaps.copy('treeview', '<Down>', ']')
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keymaps.bind('treeview', '<Home>', partial(select_move, direction=-(1 << 20)))
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keymaps.bind('treeview', '<End>', partial(select_move, direction=+(1 << 20)))
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keymaps.bind('treeview', '<Esc>', select_clear)
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keymaps.bind('treeview', '<Space>', tag)
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keymaps.bind('treeview', 'T', terminate)
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keymaps.bind('treeview', 'K', kill)
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keymaps.bind('treeview', '<C-c>', interrupt)
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keymaps.copy('treeview', '<C-c>', 'I')
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