diff options
| -rw-r--r-- | ranger/defaults/commands.py | 15 | ||||
| -rw-r--r-- | ranger/ext/keybindings.py | 26 |
2 files changed, 36 insertions, 5 deletions
diff --git a/ranger/defaults/commands.py b/ranger/defaults/commands.py index a909cee9..870fd127 100644 --- a/ranger/defaults/commands.py +++ b/ranger/defaults/commands.py @@ -810,6 +810,21 @@ class help_(Command): self.fm.display_help() +class copymap(Command): + """ + :copymap <keys> <newkeys1> [<newkeys2>...] + Copies a keybinding from <keys> to <newkeys> + """ + context = 'browser' + + def execute(self): + if not self.arg(1) or not self.arg(2): + return self.notify("Not enough arguments", bad=True) + + for arg in self.args[1:]: + self.fm.env.keymaps.copy(self.context, self.arg(1), arg) + + class map_(Command): """ :map <keysequence> <command> diff --git a/ranger/ext/keybindings.py b/ranger/ext/keybindings.py index 133da83b..fba025f8 100644 --- a/ranger/ext/keybindings.py +++ b/ranger/ext/keybindings.py @@ -16,6 +16,7 @@ from ranger.ext.keybinding_parser import (parse_keybinding, ANYKEY, PASSIVE_ACTION, QUANT_KEY) import sys +import copy PY3 = sys.version > '3' @@ -27,6 +28,12 @@ class KeyMaps(dict): self.keybuffer = keybuffer self.used_keymap = None + def use_keymap(self, keymap_name): + self.keybuffer.keymap = self.get(keymap_name, dict()) + if self.used_keymap != keymap_name: + self.used_keymap = keymap_name + self.keybuffer.clear() + def bind(self, context, keys, leaf): try: pointer = self[context] @@ -45,11 +52,20 @@ class KeyMaps(dict): pointer[key] = pointer = dict() pointer[last_key] = leaf - def use_keymap(self, keymap_name): - self.keybuffer.keymap = self.get(keymap_name, dict()) - if self.used_keymap != keymap_name: - self.used_keymap = keymap_name - self.keybuffer.clear() + def copy(self, context, source, target): + try: + pointer = self[context] + except: + self[context] = pointer = dict() + if PY3: + source = source.encode('utf-8').decode('latin-1') + source = list(parse_keybinding(source)) + if not source: + return + + for key in source: + pointer = pointer[key] + self.bind(context, target, copy.deepcopy(pointer)) class KeyBuffer(object): |