diff options
Diffstat (limited to 'ranger/defaults/commands.py')
| -rw-r--r-- | ranger/defaults/commands.py | 155 |
1 files changed, 151 insertions, 4 deletions
diff --git a/ranger/defaults/commands.py b/ranger/defaults/commands.py index 8728f9be..acfbfffb 100644 --- a/ranger/defaults/commands.py +++ b/ranger/defaults/commands.py @@ -55,6 +55,8 @@ For a list of all actions, check /ranger/core/actions.py. ''' from ranger.api.commands import * +from ranger.ext.get_executables import get_executables +from ranger.core.runner import ALLOWED_FLAGS alias('e', 'edit') alias('q', 'quit') @@ -100,6 +102,154 @@ class cd(Command): return rel_dest != '.' and isdir(abs_dest) +class search(Command): + def execute(self): + self.fm.search_file(parse(self.line).rest(1), regexp=True) + + +class shell(Command): + def execute(self): + line = parse(self.line) + if line.chunk(1)[0] == '-': + flags = line.chunk(1)[1:] + command = line.rest(2) + else: + flags = '' + command = line.rest(1) + + if not command and 'p' in flags: command = 'cat %f' + if command: + if '%' in command: + command = self.fm.substitute_metachars(command) + self.fm.execute_command(command, flags=flags) + + def tab(self): + line = parse(self.line) + if line.chunk(1)[0] == '-': + flags = line.chunk(1)[1:] + command = line.rest(2) + else: + flags = '' + command = line.rest(1) + start = self.line[0:len(self.line) - len(command)] + + try: + position_of_last_space = command.rindex(" ") + except ValueError: + return (start + program + ' ' for program \ + in get_executables() if program.startswith(command)) + if position_of_last_space == len(command) - 1: + return self.line + '%s ' + else: + before_word, start_of_word = self.line.rsplit(' ', 1) + return (before_word + ' ' + file.shell_escaped_basename \ + for file in self.fm.env.cwd.files \ + if file.shell_escaped_basename.startswith(start_of_word)) + +class open_with(Command): + def execute(self): + line = parse(self.line) + app, flags, mode = self._get_app_flags_mode(line.rest(1)) + self.fm.execute_file( + files = [self.fm.env.cf], + app = app, + flags = flags, + mode = mode) + + def _get_app_flags_mode(self, string): + """ + Extracts the application, flags and mode from a string. + + examples: + "mplayer d 1" => ("mplayer", "d", 1) + "aunpack 4" => ("aunpack", "", 4) + "p" => ("", "p", 0) + "" => None + """ + + app = '' + flags = '' + mode = 0 + split = string.split() + + if len(split) == 0: + pass + + elif len(split) == 1: + part = split[0] + if self._is_app(part): + app = part + elif self._is_flags(part): + flags = part + elif self._is_mode(part): + mode = part + + elif len(split) == 2: + part0 = split[0] + part1 = split[1] + + if self._is_app(part0): + app = part0 + if self._is_flags(part1): + flags = part1 + elif self._is_mode(part1): + mode = part1 + elif self._is_flags(part0): + flags = part0 + if self._is_mode(part1): + mode = part1 + elif self._is_mode(part0): + mode = part0 + if self._is_flags(part1): + flags = part1 + + elif len(split) >= 3: + part0 = split[0] + part1 = split[1] + part2 = split[2] + + if self._is_app(part0): + app = part0 + if self._is_flags(part1): + flags = part1 + if self._is_mode(part2): + mode = part2 + elif self._is_mode(part1): + mode = part1 + if self._is_flags(part2): + flags = part2 + elif self._is_flags(part0): + flags = part0 + if self._is_mode(part1): + mode = part1 + elif self._is_mode(part0): + mode = part0 + if self._is_flags(part1): + flags = part1 + + return app, flags, int(mode) + + def _get_tab(self): + line = parse(self.line) + data = line.rest(1) + if ' ' not in data: + all_apps = self.fm.apps.all() + if all_apps: + return (app for app in all_apps if app.startswith(data)) + + return None + + def _is_app(self, arg): + return self.fm.apps.has(arg) or \ + (not self._is_flags(arg) and arg in get_executables()) + + def _is_flags(self, arg): + return all(x in ALLOWED_FLAGS for x in arg) + + def _is_mode(self, arg): + return all(x in '0123456789' for x in arg) + + class find(Command): """ :find <string> @@ -115,9 +265,6 @@ class find(Command): tab = Command._tab_directory_content def execute(self): - if self.mode != cmode.COMMAND_QUICK: - self._search() - import re search = parse(self.line).rest(1) search = re.escape(search) @@ -281,7 +428,7 @@ class delete(Command): and len(os.listdir(cf.path)) > 0): # better ask for a confirmation, when attempting to # delete multiple files or a non-empty directory. - return self.fm.open_console(self.mode, DELETE_WARNING) + return self.fm.open_console(DELETE_WARNING) # no need for a confirmation, just delete self.fm.delete() |