def show_help_screen(win):
view = libcurses.ScreenText(win)
win.clear()
win.refresh()
view.addInfo('[', config.attribute('information_sep'))
view.addInfo('q', config.attribute('information_key'))
view.addInfo(']', config.attribute('information_sep'))
view.addInfo('quit', config.attribute('information_word'))
view.addText(open(config.app_dir + '/HELP').read())
view.write()
view.loop()
def show_help_screen(win):
view = libcurses.ScreenText(win)
win.clear()
win.refresh()
view.addInfo('[', config.attribute('information_sep'))
view.addInfo('q', config.attribute('information_key'))
view.addInfo(']', config.attribute('information_sep'))
view.addInfo('quit', config.attribute('information_word'))
view.addText( open(config.app_dir + '/HELP').read() )
view.write()
view.loop()
def createDir(self):
dirname = self.view.input('New directory: ')
if dirname:
try:
self.makeDir(dirname)
self.refresh()
except Exception, e:
self.refresh()
self.view.message(str(e),
config.attribute('error_message'))
def execute(self):
current_dir = os.getcwd()
os.chdir(self.cwd+os.sep)
cmd = self.view.input('Command: ')
if cmd[0] == '!':
cmd = cmd[1:]
if cmd:
try:
os.system(cmd)
self.refresh()
except OsError, error:
self.view.message(str(error),
config.attribute('error_message'))
else:
self.refresh()
def move(self):
if self.contents:
if not self.selected:
self.select(self.view.y)
input = self.view.input('Move to: ')
if input:
try:
self.moveSelected(input)
self.refresh()
except Exception, e:
self.refresh()
self.view.message(str(e),
config.attribute('error_message'))
else:
self.refresh()
def delete(self):
if self.contents:
if not self.selected:
self.select(self.view.y)
input = self.view.input('Remove [y/n]? ')
if input.lower() == 'y':
try:
self.deleteSelected()
self.refresh()
except Exception, e:
self.refresh()
self.view.message(str(e),
config.attribute('error_message'))
else:
self.refresh()
def next(self):
if self.contents:
item_under_cursor = self.contents[self.view.y]
actualdir = self.cwd
if item_under_cursor.type() == 'd':
try:
self.cwd = item_under_cursor.dir.rstrip(os.sep)+\
os.sep+item_under_cursor.name
self.selected = []
self.setContents()
self.showContents()
except OSError, error:
self.cwd = actualdir
self.view.message(str(error),
config.attribute('error_message'))
def goto(self):
gotodir = self.view.input('Go to: ')
if not gotodir:
self.refresh()
return None
if gotodir[0] != os.sep:
gotodir = self.cwd + os.sep + gotodir.rstrip(os.sep)
if os.access(gotodir, os.F_OK):
actualdir = self.cwd
try:
self.cwd = gotodir.rstrip(os.sep)
self.selected = []
self.setContents()
self.showContents()
except OSError, error:
self.cwd = actualdir
self.view.message(str(error),
config.attribute('error_message'))
def back(self):
if self.cwd:
actualdir = self.cwd
try:
self.cwd = os.path.dirname(self.cwd).rstrip(os.sep)
self.selected = []
self.setContents()
name = os.path.basename(actualdir)
if name in self.file_names:
i = self.file_names.index(os.path.basename(actualdir))
if i > self.view.max_y-1:
self.view.Y = (self.view.max_y-1)/2
else:
self.view.Y = i
else:
i = 0
self.view.Y = 0
self.showContents(i)
except OSError, error:
self.cwd = actualdir
self.view.message(str(error),
config.attribute('error_message'))
def key_word(key='', word=''):
a = config.attribute('information_key')
b = config.attribute('information_sep')
c = config.attribute('information_word')
return [['[', b], [key, a], [']', b], [word + ' ', c]]
def setAttributes(self):
self.attr_input = config.attribute('user_input')
self.attr_message = config.attribute('user_message')
self.attr_line = config.attribute('cursor_position')
self.attr_brktext = config.attribute('breaked_text')
self.attr_empty = config.attribute('empty_dir')
self.select_attr = config.attribute('select')
self.file_color = {
'-': 0,
'd': config.attribute('directory'),
'b': config.attribute('blockdev'),
'c': config.attribute('chardev'),
'p': config.attribute('pipe'),
's': config.attribute('socket'),
'l': config.attribute('link'),
'?': config.attribute('unknown'),
'bin': config.attribute('binary')
}
if gotodir[0] != os.sep:
gotodir = self.cwd + os.sep + gotodir.rstrip(os.sep)
if os.access(gotodir, os.F_OK):
actualdir = self.cwd
try:
self.cwd = gotodir.rstrip(os.sep)
self.selected = []
self.setContents()
self.showContents()
except OSError, error:
self.cwd = actualdir
self.view.message(str(error),
config.attribute('error_message'))
else:
self.view.message("Not a directory: '%s'" % gotodir,
config.attribute('error_message'))
def loop(self):
self.view.loop()
def setOption(self):
option = self.view.input('Option [latr]: ')
if re.match('[latr]+', option) or option == '':
self.option = option
else:
self.option = 'l'
self.setContents()
self.showContents(self.view.y)
def setRegex(self):
regex = self.view.input('regex: ')
def key_word(key='', word=''):
a = config.attribute('information_key')
b = config.attribute('information_sep')
c = config.attribute('information_word')
return [['[', b], [key, a], [']', b], [word+' ', c]]
def setAttributes(self):
self.attr_input = config.attribute('user_input')
self.attr_message = config.attribute('user_message')
self.attr_line = config.attribute('cursor_position')
self.attr_brktext = config.attribute('breaked_text')
self.attr_empty = config.attribute('empty_dir')
self.select_attr = config.attribute('select')
self.file_color = {
'-': 0,
'd': config.attribute('directory'),
'b': config.attribute('blockdev'),
'c': config.attribute('chardev'),
'p': config.attribute('pipe'),
's': config.attribute('socket'),
'l': config.attribute('link'),
'?': config.attribute('unknown'),
'bin': config.attribute('binary')
}