1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
# Copyright (C) 2006, Red Hat, Inc.
#
# 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
from gettext import gettext as _
import gtk
import dbus
import sugar.browser
from sugar.activity import activity
from sugar.clipboard import clipboardservice
from sugar import env
from webview import WebView
from webtoolbar import WebToolbar
_HOMEPAGE = 'file:///home/olpc/Library/index.html'
class WebActivity(activity.Activity):
def __init__(self, handle, browser=None):
activity.Activity.__init__(self, handle)
logging.debug('Starting the web activity')
self.set_title(_('Web Activity'))
if browser:
self._browser = browser
else:
self._browser = WebView()
self._browser.connect('notify::title', self._title_changed_cb)
toolbox = activity.ActivityToolbox(self)
toolbar = WebToolbar(self._browser)
toolbox.add_toolbar(_('Browse'), toolbar)
toolbar.show()
self.set_toolbox(toolbox)
toolbox.show()
self.set_canvas(self._browser)
self._browser.show()
if handle.uri:
url = handle.uri
else:
url = _HOMEPAGE
if url:
self._browser.load_url(url)
def _title_changed_cb(self, embed, pspec):
self.set_title(embed.props.title)
def start():
if not sugar.browser.startup(env.get_profile_path(), 'gecko'):
raise "Error when initializising the web activity."
download_manager = sugar.browser.get_download_manager()
download_manager.connect('download-started', download_started_cb)
download_manager.connect('download-completed', download_completed_cb)
download_manager.connect('download-cancelled', download_started_cb)
download_manager.connect('download-progress', download_progress_cb)
def stop():
sugar.browser.shutdown()
def download_started_cb(download_manager, download):
name = download.get_url().rsplit('/', 1)[1]
cb_service = clipboardservice.get_instance()
object_id = cb_service.add_object(name)
download.set_data('object-id', object_id)
cb_service.add_object_format(object_id,
download.get_mime_type(),
download.get_file_name(),
on_disk = True)
def download_completed_cb(download_manager, download):
object_id = download.get_data('object-id')
if not object_id:
logging.debug("Unknown download object %r" % download)
return
cb_service = clipboardservice.get_instance()
cb_service.set_object_percent(object_id, 100)
def download_cancelled_cb(download_manager, download):
#FIXME: Needs to update the state of the object to 'download stopped'.
#FIXME: Will do it when we complete progress on the definition of the
#FIXME: clipboard API.
raise "Cancelling downloads still not implemented."
def download_progress_cb(download_manager, download):
object_id = download.get_data('object-id')
if not object_id:
logging.debug("Unknown download object %r" % download)
return
# don't send 100% unless it's really done, which we handle
# from download_completed_cb instead
percent = download.get_percent()
if percent < 100:
cb_service = clipboardservice.get_instance()
cb_service.set_object_percent(object_id, percent)
|