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# Copyright 2009 One Laptop Per Child
# Author: Sayamindu Dasgupta <sayamindu@laptop.org>
#
# 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 logging
import time
import gtk
from sugar.graphics.icon import Icon
from sugar.graphics.xocolor import XoColor
from readbookmark import Bookmark
from readdb import BookmarkManager
from gettext import gettext as _
_logger = logging.getLogger('read-activity')
class Sidebar(gtk.EventBox):
def __init__(self):
gtk.EventBox.__init__(self)
self.set_size_request(20, -1)
# Take care of the background first
white = gtk.gdk.color_parse("white")
self.modify_bg(gtk.STATE_NORMAL, white)
self._box = gtk.VButtonBox()
self._box.set_layout(gtk.BUTTONBOX_CENTER)
self.add(self._box)
self._box.show()
self.show()
self._bookmarks = []
self._bookmark_manager = None
self._is_showing_local_bookmark = False
def _add_bookmark_icon(self, bookmark):
xocolor = XoColor(bookmark.color)
bookmark_icon = Icon(icon_name = 'emblem-favorite', \
pixel_size = 18, xo_color = xocolor)
tooltip_text = (_('Bookmark added by %(user)s on %(time)s') \
% {'user': bookmark.nick, 'time': time.ctime(bookmark.timestamp)})
bookmark_icon.set_tooltip_text(tooltip_text)
self._box.pack_start(bookmark_icon ,expand=False,fill=False)
bookmark_icon.show_all()
self._bookmarks.append(bookmark_icon)
if bookmark.is_local():
self._is_showing_local_bookmark = True
def _clear_bookmarks(self):
for bookmark_icon in self._bookmarks:
bookmark_icon.hide() #XXX: Is this needed??
bookmark_icon.destroy()
self._bookmarks = []
self._is_showing_local_bookmark = False
def set_bookmarkmanager(self, filehash):
self._bookmark_manager = BookmarkManager(filehash)
def get_bookmarkmanager(self):
return (self._bookmark_manager)
def update_for_page(self, page):
self._clear_bookmarks()
if self._bookmark_manager is None:
return
bookmarks = self._bookmark_manager.get_bookmarks_for_page(page)
for bookmark in bookmarks:
self._add_bookmark_icon(bookmark)
def add_bookmark(self, page):
self._bookmark_manager.add_bookmark(page, '') #TODO: Implement title support
self.update_for_page(page)
def del_bookmark(self, page):
self._bookmark_manager.del_bookmark(page)
self.update_for_page(page)
def is_showing_local_bookmark(self):
return self._is_showing_local_bookmark
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