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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
import gtk
from gettext import gettext as _
from sugar.activity import activity
from sugar.graphics import iconentry
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics import style
class EditToolbar(activity.EditToolbar):
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))
"""
separator = gtk.SeparatorToolItem()
separator.set_draw(False)
separator.set_expand(True)
self.insert(separator, -1)
separator.show()
search_item = gtk.ToolItem()
self.search_entry = iconentry.IconEntry()
self.search_entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'system-search')
self.search_entry.add_clear_button()
self.search_entry.connect('activate', self.__search_entry_activate_cb)
self.search_entry.connect('changed', self.__search_entry_changed_cb)
width = int(gtk.gdk.screen_width() / 3)
self.search_entry.set_size_request(width, -1)
search_item.add(self.search_entry)
self.search_entry.show()
self.insert(search_item, -1)
search_item.show()
self._prev = ToolButton('go-previous-paired')
self._prev.set_tooltip(_('Previous'))
self._prev.props.sensitive = False
self._prev.connect('clicked', self.__find_previous_cb)
self.insert(self._prev, -1)
self._prev.show()
self._next = ToolButton('go-next-paired')
self._next.set_tooltip(_('Next'))
self._next.props.sensitive = False
self._next.connect('clicked', self.__find_next_cb)
self.insert(self._next, -1)
self._next.show()
def __undo_cb(self, button):
logging.error('Undo not implemented.')
def __redo_cb(self, button):
logging.error('Redo not implemented.')
def __copy_cb(self, button):
logging.error('Copy not implemented.')
def __paste_cb(self, button):
logging.error('Paste not implemented.')
def __search_entry_activate_cb(self, entry):
self._browser.search_text(entry.props.text, False, True, True)
def __search_entry_changed_cb(self, entry):
found = self._browser.search_text(entry.props.text, False, True, True)
if not found:
self._prev.props.sensitive = False
self._next.props.sensitive = False
entry.modify_text(gtk.STATE_NORMAL,
style.COLOR_BUTTON_GREY.get_gdk_color())
else:
self._prev.props.sensitive = True
self._next.props.sensitive = True
entry.modify_text(gtk.STATE_NORMAL,
style.COLOR_BLACK.get_gdk_color())
def __find_previous_cb(self, button):
self._browser.search_text(self.search_entry.props.text,
False, False, True)
def __find_next_cb(self, button):
self._browser.search_text(self.search_entry.props.text,
False, True, True)
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