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import pygtk
pygtk.require('2.0')
import gtk
import pango
import dbus
import cgi
import xml.sax.saxutils
import gobject
import google
from sugar.presence.PresenceService import PresenceService
from sugar.browser import BrowserActivity
_COLUMN_TITLE = 0
_COLUMN_ADDRESS = 1
_COLUMN_SUBTITLE = 2
_COLUMN_SERVICE = 3
class SearchHelper(object):
def __init__(self, activity_uid):
self.search_uid = activity_uid
self.found = False
class SearchModel(gtk.ListStore):
def __init__(self, activities_model, search_text):
gtk.ListStore.__init__(self, gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
for row in activities_model:
title = row[_COLUMN_TITLE]
address = row[_COLUMN_ADDRESS]
if title.find(search_text) >= 0 or address.find(search_text) >= 0:
self.append([ title, address, row[_COLUMN_SUBTITLE], row[_COLUMN_SERVICE] ])
google.LICENSE_KEY = '1As9KaJQFHIJ1L0W5EZPl6vBOFvh/Vaf'
data = google.doGoogleSearch(search_text)
for result in data.results:
title = result.title
# FIXME what tags should we actually strip?
title = title.replace('<b>', '')
title = title.replace('</b>', '')
# FIXME I'm sure there is a better way to
# unescape these.
title = title.replace('"', '"')
title = title.replace('&', '&')
self.append([ title, result.URL, None, None ])
class ActivitiesModel(gtk.ListStore):
def __init__(self):
gtk.ListStore.__init__(self, gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
def _filter_dupe_activities(self, model, path, it, user_data):
"""Search the list of list rows for an existing service that
has the activity ID we're looking for."""
helper = user_data
(service, ) = model.get(it, _COLUMN_SERVICE)
if not service:
return False
if service.get_activity_uid() == helper.search_uid:
helper.found = True
return True
return False
def add_activity(self, buddy, service):
# Web Activity check
activity_uid = service.get_activity_uid()
if activity_uid is None:
return
# Don't show dupes
helper = SearchHelper(activity_uid)
self.foreach(self._filter_dupe_activities, helper)
if helper.found == True:
return
# Only accept browser activities for now
if service.get_type() == BrowserActivity._BROWSER_ACTIVITY_TYPE:
escaped_title = service.get_one_property('Title')
escaped_uri = service.get_one_property('URI')
if escaped_title and escaped_uri:
title = xml.sax.saxutils.unescape(escaped_title)
address = xml.sax.saxutils.unescape(escaped_uri)
subtitle = 'Shared by %s' % buddy.get_nick_name()
self.append([ title, address, subtitle, service ])
class ActivitiesView(gtk.TreeView):
def __init__(self, model):
gtk.TreeView.__init__(self, model)
self._owner = None
self.set_headers_visible(False)
theme = gtk.icon_theme_get_default()
size = 48
self._web_pixbuf = theme.load_icon('emblem-web', size, 0)
self._share_pixbuf = theme.load_icon('emblem-people', size, 0)
column = gtk.TreeViewColumn('')
self.append_column(column)
cell = gtk.CellRendererPixbuf()
column.pack_start(cell, False)
column.set_cell_data_func(cell, self._icon_cell_data_func)
cell = gtk.CellRendererText()
column.pack_start(cell)
column.set_cell_data_func(cell, self._cell_data_func)
self.connect('row-activated', self._row_activated_cb)
def _icon_cell_data_func(self, column, cell, model, it):
if model.get_value(it, _COLUMN_SERVICE) == None:
cell.set_property('pixbuf', self._web_pixbuf)
else:
cell.set_property('pixbuf', self._share_pixbuf)
def _cell_data_func(self, column, cell, model, it):
title = model.get_value(it, _COLUMN_TITLE)
subtitle = model.get_value(it, _COLUMN_SUBTITLE)
if subtitle is None:
subtitle = model.get_value(it, _COLUMN_ADDRESS)
markup = '<big><b>' + cgi.escape(title) + '</b></big>'
markup += '\n' + cgi.escape(subtitle)
cell.set_property('markup', markup)
cell.set_property('ellipsize', pango.ELLIPSIZE_END)
def set_owner(self, owner):
self._owner = owner
def _row_activated_cb(self, treeview, path, column):
bus = dbus.SessionBus()
proxy_obj = bus.get_object('com.redhat.Sugar.Browser', '/com/redhat/Sugar/Browser')
browser_shell = dbus.Interface(proxy_obj, 'com.redhat.Sugar.BrowserShell')
model = self.get_model()
address = model.get_value(model.get_iter(path), _COLUMN_ADDRESS)
service = model.get_value(model.get_iter(path), _COLUMN_SERVICE)
print 'Activated row %s' % address
if service is None:
browser_shell.open_browser(address)
else:
if not self._owner:
raise RuntimeError("We don't have an owner yet!")
serialized_service = service.serialize(self._owner)
browser_shell.open_browser(address, serialized_service)
class StartPage(gtk.HBox):
def __init__(self, ac_signal_object):
gtk.HBox.__init__(self)
self._ac_signal_object = ac_signal_object
self._ac_signal_object.connect("local-activity-started",
self._on_local_activity_started_cb)
self._ac_signal_object.connect("local-activity-ended",
self._on_local_activity_ended_cb)
self._pservice = PresenceService.get_instance()
self._pservice.connect("activity-announced", self._on_activity_announced_cb)
self._pservice.connect("new-service-adv", self._on_new_service_adv_cb)
self._pservice.connect("buddy-appeared", self._on_buddy_appeared_cb)
self._pservice.connect("buddy-disappeared", self._on_buddy_disappeared_cb)
self._pservice.start()
self._pservice.track_service_type(BrowserActivity._BROWSER_ACTIVITY_TYPE)
if self._pservice.get_owner():
self._on_buddy_appeared_cb(self._pservice, self._pservice.get_owner())
vbox = gtk.VBox()
search_box = gtk.HBox(False, 6)
search_box.set_border_width(24)
self._search_entry = gtk.Entry()
self._search_entry.connect('activate', self._search_entry_activate_cb)
search_box.pack_start(self._search_entry)
self._search_entry.show()
search_button = gtk.Button("Search")
search_button.connect('clicked', self._search_button_clicked_cb)
search_box.pack_start(search_button, False)
search_button.show()
vbox.pack_start(search_box, False, True)
search_box.show()
exp_space = gtk.Label('')
vbox.pack_start(exp_space)
exp_space.show()
self.pack_start(vbox)
vbox.show()
vbox = gtk.VBox()
self._search_close_box = gtk.HBox()
self._search_close_label = gtk.Label()
self._search_close_label.set_alignment(0.0, 0.5)
self._search_close_box.pack_start(self._search_close_label)
self._search_close_label.show()
close_image = gtk.Image()
close_image.set_from_stock (gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU)
close_image.show()
search_close_button = gtk.Button()
rcstyle = gtk.RcStyle();
rcstyle.xthickness = rcstyle.ythickness = 0;
search_close_button.modify_style (rcstyle);
search_close_button.add(close_image)
search_close_button.set_relief(gtk.RELIEF_NONE)
search_close_button.set_focus_on_click(False)
search_close_button.connect("clicked", self.__search_close_button_clicked_cb)
self._search_close_box.pack_start(search_close_button, False)
search_close_button.show()
vbox.pack_start(self._search_close_box, False)
sw = gtk.ScrolledWindow()
sw.set_size_request(320, -1)
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
self._activities_model = ActivitiesModel()
owner = self._pservice.get_owner()
self._activities = ActivitiesView(self._activities_model)
sw.add(self._activities)
self._activities.show()
vbox.pack_start(sw)
sw.show()
self.pack_start(vbox)
vbox.show()
def __search_close_button_clicked_cb(self, button):
self._search(None)
def _on_local_activity_started_cb(self, helper, activity_container, activity_id):
print "new local activity %s" % activity_id
def _on_local_activity_ended_cb(self, helper, activity_container, activity_id):
print "local activity %s disappeared" % activity_id
def _on_new_service_adv_cb(self, pservice, activity_id, short_stype):
if activity_id:
self._pservice.track_service_type(short_stype)
def _on_buddy_appeared_cb(self, pservice, buddy):
if buddy.is_owner():
self._activities.set_owner(buddy)
def _on_buddy_disappeared_cb(self, pservice, buddy):
if buddy.is_owner():
self._activities.set_owner(None)
def _on_activity_announced_cb(self, pservice, service, buddy):
print "Found new activity with type %s" % service.get_full_type()
self._activities_model.add_activity(buddy, service)
if self._activities.get_model() != self._activities_model:
self._search(self._last_search)
def _search_entry_activate_cb(self, entry):
self._search()
self._search_entry.set_text('')
def _search_button_clicked_cb(self, button):
self._search()
self._search_entry.set_text('')
def _search(self, text = None):
if text == None:
text = self._search_entry.get_text()
if text == None or len(text) == 0:
self._activities.set_model(self._activities_model)
self._search_close_box.hide()
else:
search_model = SearchModel(self._activities_model, text)
self._activities.set_model(search_model)
self._search_close_label.set_text('Search for %s' % (text))
self._search_close_box.show()
self._last_search = text
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