def _execute_command(self, cmdindex):
''' Execute an external command. cmdindex should be an integer from 0 to 9,
representing the command that should be executed. '''
manager = openwith.OpenWithManager()
commands = [cmd for cmd in manager.get_commands() if not cmd.is_separator()]
if len(commands) > cmdindex:
commands[cmdindex].execute(self._window)
''' openwith_menu.py - Menu shell for the Open with... menu. '''
from gi.repository import Gtk
from mcomix import openwith
# Reference to the OpenWith command manager
_openwith_manager = openwith.OpenWithManager()
# Reference to the edit dialog (to keep only one instance)
_openwith_edit_diag = None
class OpenWithMenu(Gtk.Menu):
def __init__(self, ui, window):
''' Constructor. '''
super(OpenWithMenu, self).__init__()
self._window = window
self._openwith_manager = _openwith_manager
actiongroup = Gtk.ActionGroup(name='mcomix-openwith')
actiongroup.add_actions([('edit_commands', Gtk.STOCK_EDIT,
_('_Edit commands'), None, None,
self._edit_commands)])
action = actiongroup.get_action('edit_commands')
action.set_accel_group(ui.get_accel_group())
self.edit_button = action.create_menu_item()
self.append(self.edit_button)
self._construct_menu()