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# Copyright (C) 2006, Red Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import gtk
import hippo
import gobject
from sugar.graphics.canvasicon import CanvasIcon
from sugar.graphics import style
class Menu(gtk.Window):
__gsignals__ = {
'action': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([int])),
}
def __init__(self, title=None, content_box=None):
gtk.Window.__init__(self, gtk.WINDOW_POPUP)
canvas = hippo.Canvas()
self.add(canvas)
canvas.show()
self._root = hippo.CanvasBox()
style.apply_stylesheet(self._root, 'menu')
canvas.set_root(self._root)
if title:
self._title_item = hippo.CanvasText(text=title)
style.apply_stylesheet(self._title_item, 'menu.Title')
self._root.append(self._title_item)
else:
self._title_item = None
if content_box:
separator = self._create_separator()
self._root.append(separator)
self._root.append(content_box)
self._action_box = None
self._item_box = None
def _create_separator(self):
separator = hippo.CanvasBox()
style.apply_stylesheet(separator, 'menu.Separator')
return separator
def _create_item_box(self):
if self._title_item:
separator = self._create_separator()
self._root.append(separator)
self._item_box = hippo.CanvasBox(
orientation=hippo.ORIENTATION_VERTICAL)
self._root.append(self._item_box)
def _create_action_box(self):
separator = self._create_separator()
self._root.append(separator)
self._action_box = hippo.CanvasBox(
orientation=hippo.ORIENTATION_HORIZONTAL)
self._root.append(self._action_box)
def add_item(self, label, action_id):
if not self._item_box:
self._create_item_box()
text = hippo.CanvasText(text=label)
style.apply_stylesheet(text, 'menu.Item')
# FIXME need a way to make hippo items activable in python
text.connect('button-press-event', self._item_clicked_cb, action_id)
#text.connect('activated', self._action_clicked_cb, action_id)
self._item_box.append(text)
def add_action(self, icon, action_id):
if not self._action_box:
self._create_action_box()
style.apply_stylesheet(icon, 'menu.ActionIcon')
icon.connect('activated', self._action_clicked_cb, action_id)
self._action_box.append(icon)
def remove_action(self, icon):
self._action_box.remove(icon)
def _item_clicked_cb(self, icon, event, action):
self.emit('action', action)
def _action_clicked_cb(self, icon, action):
self.emit('action', action)
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