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# Copyright (C) 2008, One Laptop Per Child
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from xpcom.components import interfaces
from sugar.activity import activity
class EditToolbar(activity.EditToolbar):
_com_interfaces_ = interfaces.nsIObserver
def __init__(self, browser):
activity.EditToolbar.__init__(self)
self._browser = browser
self.undo.connect('clicked', self.__undo_cb)
self.redo.connect('clicked', self.__redo_cb)
self.copy.connect('clicked', self.__copy_cb)
self.paste.connect('clicked', self.__paste_cb)
"""
Notifications are not working right now:
https://bugzilla.mozilla.org/show_bug.cgi?id=207339
command_manager = self._get_command_manager()
self.undo.set_sensitive(
command_manager.isCommandEnabled('cmd_undo', None))
self.redo.set_sensitive(
command_manager.isCommandEnabled('cmd_redo', None))
self.copy.set_sensitive(
command_manager.isCommandEnabled('cmd_copy', None))
self.paste.set_sensitive(
command_manager.isCommandEnabled('cmd_paste', None))
self._observer = xpcom.server.WrapObject(self, interfaces.nsIObserver)
command_manager.addCommandObserver(self._observer, 'cmd_undo')
command_manager.addCommandObserver(self._observer, 'cmd_redo')
command_manager.addCommandObserver(self._observer, 'cmd_copy')
command_manager.addCommandObserver(self._observer, 'cmd_paste')
def observe(self, subject, topic, data):
logging.debug('observe: %r %r %r' % (subject, topic, data))
"""
def __undo_cb(self, button):
command_manager = self._get_command_manager()
command_manager.doCommand('cmd_undo', None, None)
def __redo_cb(self, button):
command_manager = self._get_command_manager()
command_manager.doCommand('cmd_redo', None, None)
def __copy_cb(self, button):
command_manager = self._get_command_manager()
command_manager.doCommand('cmd_copy', None, None)
def __paste_cb(self, button):
command_manager = self._get_command_manager()
command_manager.doCommand('cmd_paste', None, None)
def _get_command_manager(self):
web_browser = self._browser.browser
requestor = web_browser.queryInterface(interfaces.nsIInterfaceRequestor)
return requestor.getInterface(interfaces.nsICommandManager)
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