from ranger.shared import EnvironmentAware, SettingsAware
class Actions(EnvironmentAware, SettingsAware):
def search_forward(self):
if self.env.pwd:
if self.env.pwd.search(self.env.last_search):
self.env.cf = self.env.pwd.pointed_file
def search_backward(self):
if self.env.pwd:
if self.env.pwd.search(self.env.last_search, -1):
self.env.cf = self.env.pwd.pointed_file
def interrupt(self):
import time
self.env.key_clear()
try:
time.sleep(0.2)
except KeyboardInterrupt:
raise SystemExit()
def resize(self):
self.ui.resize()
def exit(self):
raise SystemExit()
def enter_dir(self, path):
self.env.enter_dir(path)
def enter_bookmark(self, key):
from ranger.container.bookmarks import NonexistantBookmark
try:
destination = self.bookmarks[key]
current_path = self.env.pwd.path
if destination != current_path:
self.bookmarks.enter(key)
self.bookmarks.remember(current_path)
except NonexistantBookmark:
pass
def set_bookmark(self, key):
self.bookmarks[key] = self.env.pwd.path
def unset_bookmark(self, key):
self.bookmarks.delete(key)
def move_left(self):
self.env.enter_dir('..')
def move_right(self, mode = 0):
cf = self.env.cf
if not self.env.enter_dir(cf):
self.execute_file(cf, mode = mode)
def history_go(self, relative):
self.env.history_go(relative)
def handle_mouse(self):
self.ui.handle_mouse(self)
def execute_file(self, files, app = '', flags = '', mode = 0):
if type(files) not in (list, tuple):
files = [files]
self.apps.get(app)(
mainfile = files[0],
files = files,
flags = flags,
mode = mode,
fm = self,
stdin = None,
apps = self.apps)
def edit_file(self):
if self.env.cf is None:
return
self.execute_file(self.env.cf, app = 'editor')
def open_console(self, mode = ':'):
if self.ui.can('open_console'):
self.ui.open_console(mode)
def move_pointer(self, relative = 0, absolute = None):
self.env.cf = self.env.pwd.move_pointer(relative, absolute)
def move_pointer_by_pages(self, relative):
self.env.cf = self.env.pwd.move_pointer(
relative = int(relative * self.env.termsize[0]))
def scroll(self, relative):
if self.ui.can('scroll'):
self.ui.scroll(relative)
self.env.cf = self.env.pwd.pointed_file
def redraw(self):
self.ui.redraw()
def reset(self):
old_path = self.env.pwd.path
self.env.directories = {}
self.enter_dir(old_path)
def toggle_boolean_option(self, string):
if isinstance(self.env.settings[string], bool):
self.env.settings[string] ^= True