3 # DialCentral - Front end for Google's Grand Central service.
4 # Copyright (C) 2008 Mark Bergman bergman AT merctech DOT com
6 # This library is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU Lesser General Public
8 # License as published by the Free Software Foundation; either
9 # version 2.1 of the License, or (at your option) any later version.
11 # This library is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # Lesser General Public License for more details.
16 # You should have received a copy of the GNU Lesser General Public
17 # License along with this library; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 DialCentral: A phone dialer using GrandCentral
43 def getmtime_nothrow(path):
45 return os.path.getmtime(path)
50 class Dialcentral(object):
52 __pretty_app_name__ = "DialCentral"
53 __app_name__ = "dialcentral"
55 __app_magic__ = 0xdeadbeef
58 '/usr/lib/dialcentral/dialcentral.glade',
59 os.path.join(os.path.dirname(__file__), "dialcentral.glade"),
60 os.path.join(os.path.dirname(__file__), "../lib/dialcentral.glade"),
66 BACKENDS = (NULL_BACKEND, GC_BACKEND, GV_BACKEND)
68 _data_path = os.path.join(os.path.expanduser("~"), ".dialcentral")
71 self._connection = None
73 self._clipboard = gtk.clipboard_get()
75 self._deviceIsOnline = True
76 self._selectedBackendId = self.NULL_BACKEND
77 self._defaultBackendId = self.GC_BACKEND
78 self._phoneBackends = None
80 self._accountViews = None
81 self._recentViews = None
82 self._contactsViews = None
84 for path in self._glade_files:
85 if os.path.isfile(path):
86 self._widgetTree = gtk.glade.XML(path)
89 self.display_error_message("Cannot find dialcentral.glade")
93 self._window = self._widgetTree.get_widget("mainWindow")
94 self._notebook = self._widgetTree.get_widget("notebook")
95 self._errorDisplay = gtk_toolbox.ErrorDisplay(self._widgetTree)
96 self._credentials = gtk_toolbox.LoginWindow(self._widgetTree)
99 self._isFullScreen = False
100 if hildon is not None:
101 self._app = hildon.Program()
102 self._window = hildon.Window()
103 self._widgetTree.get_widget("vbox1").reparent(self._window)
104 self._app.add_window(self._window)
105 self._widgetTree.get_widget("usernameentry").set_property('hildon-input-mode', 7)
106 self._widgetTree.get_widget("passwordentry").set_property('hildon-input-mode', 7|(1 << 29))
107 self._widgetTree.get_widget("callbackcombo").get_child().set_property('hildon-input-mode', (1 << 4))
108 hildon.hildon_helper_set_thumb_scrollbar(self._widgetTree.get_widget('recent_scrolledwindow'), True)
109 hildon.hildon_helper_set_thumb_scrollbar(self._widgetTree.get_widget('contacts_scrolledwindow'), True)
111 gtkMenu = self._widgetTree.get_widget("dialpad_menubar")
113 for child in gtkMenu.get_children():
115 self._window.set_menu(menu)
118 self._window.connect("key-press-event", self._on_key_press)
119 self._window.connect("window-state-event", self._on_window_state_change)
121 pass # warnings.warn("No Hildon", UserWarning, 2)
123 if hildon is not None:
124 self._window.set_title("Keypad")
126 self._window.set_title("%s - Keypad" % self.__pretty_app_name__)
129 "on_dialpad_quit": self._on_close,
131 self._widgetTree.signal_autoconnect(callbackMapping)
134 self._window.connect("destroy", gtk.main_quit)
135 self._window.show_all()
137 backgroundSetup = threading.Thread(target=self._idle_setup)
138 backgroundSetup.setDaemon(True)
139 backgroundSetup.start()
141 def _idle_setup(self):
143 If something can be done after the UI loads, push it here so it's not blocking the UI
145 # Barebones UI handlers
149 self._phoneBackends = {self.NULL_BACKEND: null_backend.NullDialer()}
150 gtk.gdk.threads_enter()
152 self._dialpads = {self.NULL_BACKEND: null_views.Dialpad(self._widgetTree)}
153 self._accountViews = {self.NULL_BACKEND: null_views.AccountInfo(self._widgetTree)}
154 self._recentViews = {self.NULL_BACKEND: null_views.RecentCallsView(self._widgetTree)}
155 self._contactsViews = {self.NULL_BACKEND: null_views.ContactsView(self._widgetTree)}
157 self._dialpads[self._selectedBackendId].enable()
158 self._accountViews[self._selectedBackendId].enable()
159 self._recentViews[self._selectedBackendId].enable()
160 self._contactsViews[self._selectedBackendId].enable()
162 gtk.gdk.threads_leave()
164 # Setup maemo specifics
171 self._osso = osso.Context(Dialcentral.__app_name__, Dialcentral.__version__, False)
172 device = osso.DeviceState(self._osso)
173 device.set_device_state_callback(self._on_device_state_change, 0)
175 pass # warnings.warn("No OSSO", UserWarning)
181 self._connection = None
182 if conic is not None:
183 self._connection = conic.Connection()
184 self._connection.connect("connection-event", self._on_connection_change, Dialcentral.__app_magic__)
185 self._connection.request_connection(conic.CONNECT_FLAG_NONE)
187 pass # warnings.warn("No Internet Connectivity API ", UserWarning)
189 # Setup costly backends
197 os.makedirs(self._data_path)
201 gcCookiePath = os.path.join(self._data_path, "gc_cookies.txt")
202 gvCookiePath = os.path.join(self._data_path, "gv_cookies.txt")
203 self._defaultBackendId = self._guess_preferred_backend((
204 (self.GC_BACKEND, gcCookiePath),
205 (self.GV_BACKEND, gvCookiePath),
208 self._phoneBackends.update({
209 self.GC_BACKEND: gc_backend.GCDialer(gcCookiePath),
210 self.GV_BACKEND: gv_backend.GVDialer(gvCookiePath),
212 gtk.gdk.threads_enter()
214 unifiedDialpad = gc_views.Dialpad(self._widgetTree, self._errorDisplay)
215 unifiedDialpad.set_number("")
216 self._dialpads.update({
217 self.GC_BACKEND: unifiedDialpad,
218 self.GV_BACKEND: unifiedDialpad,
220 self._accountViews.update({
221 self.GC_BACKEND: gc_views.AccountInfo(
222 self._widgetTree, self._phoneBackends[self.GC_BACKEND], self._errorDisplay
224 self.GV_BACKEND: gc_views.AccountInfo(
225 self._widgetTree, self._phoneBackends[self.GV_BACKEND], self._errorDisplay
228 self._recentViews.update({
229 self.GC_BACKEND: gc_views.RecentCallsView(
230 self._widgetTree, self._phoneBackends[self.GC_BACKEND], self._errorDisplay
232 self.GV_BACKEND: gc_views.RecentCallsView(
233 self._widgetTree, self._phoneBackends[self.GV_BACKEND], self._errorDisplay
236 self._contactsViews.update({
237 self.GC_BACKEND: gc_views.ContactsView(
238 self._widgetTree, self._phoneBackends[self.GC_BACKEND], self._errorDisplay
240 self.GV_BACKEND: gc_views.ContactsView(
241 self._widgetTree, self._phoneBackends[self.GV_BACKEND], self._errorDisplay
245 gtk.gdk.threads_leave()
247 evoBackend = evo_backend.EvolutionAddressBook()
248 fsContactsPath = os.path.join(self._data_path, "contacts")
249 fileBackend = file_backend.FilesystemAddressBookFactory(fsContactsPath)
250 for backendId in (self.GV_BACKEND, self.GC_BACKEND):
251 self._dialpads[backendId].dial = self._on_dial_clicked
252 self._recentViews[backendId].number_selected = self._on_number_selected
253 self._contactsViews[backendId].number_selected = self._on_number_selected
256 self._phoneBackends[backendId],
260 mergedBook = gc_views.MergedAddressBook(addressBooks, gc_views.MergedAddressBook.advanced_lastname_sorter)
261 self._contactsViews[backendId].append(mergedBook)
262 self._contactsViews[backendId].extend(addressBooks)
263 self._contactsViews[backendId].open_addressbook(*self._contactsViews[backendId].get_addressbooks().next()[0][0:2])
266 "on_paste": self._on_paste,
267 "on_clearcookies_clicked": self._on_clearcookies_clicked,
268 "on_notebook_switch_page": self._on_notebook_switch_page,
269 "on_about_activate": self._on_about_activate,
271 self._widgetTree.signal_autoconnect(callbackMapping)
273 self.attempt_login(2)
277 def attempt_login(self, numOfAttempts = 10):
279 @todo Handle user notification better like attempting to login and failed login
281 @note Not meant to be called directly, but run as a seperate thread.
283 assert 0 < numOfAttempts, "That was pointless having 0 or less login attempts"
285 if not self._deviceIsOnline:
286 warnings.warn("Attempted to login while device was offline")
288 elif self._phoneBackends is None:
290 "Attempted to login before initialization is complete, did an event fire early?"
296 if self._phoneBackends[self._defaultBackendId].is_authed():
297 serviceId = self._defaultBackendId
299 for x in xrange(numOfAttempts):
302 gtk.gdk.threads_enter()
304 availableServices = {
305 self.GV_BACKEND: "Google Voice",
306 self.GC_BACKEND: "Grand Central",
308 credentials = self._credentials.request_credentials_from(availableServices)
309 serviceId, username, password = credentials
311 gtk.gdk.threads_leave()
313 loggedIn = self._phoneBackends[serviceId].login(username, password)
314 except RuntimeError, e:
315 warnings.warn(traceback.format_exc())
316 self._errorDisplay.push_message_with_lock(e.message)
318 gtk.gdk.threads_enter()
321 self._errorDisplay.push_message("Login Failed")
322 self._change_loggedin_status(serviceId if loggedIn else self.NULL_BACKEND)
324 gtk.gdk.threads_leave()
327 def display_error_message(self, msg):
328 error_dialog = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE, msg)
330 def close(dialog, response, editor):
331 editor.about_dialog = None
333 error_dialog.connect("response", close, self)
337 def _on_close(*args, **kwds):
340 def _change_loggedin_status(self, newStatus):
341 oldStatus = self._selectedBackendId
342 if oldStatus == newStatus:
345 self._dialpads[oldStatus].disable()
346 self._accountViews[oldStatus].disable()
347 self._recentViews[oldStatus].disable()
348 self._contactsViews[oldStatus].disable()
350 self._dialpads[newStatus].enable()
351 self._accountViews[newStatus].enable()
352 self._recentViews[newStatus].enable()
353 self._contactsViews[newStatus].enable()
355 if self._phoneBackends[self._selectedBackendId].get_callback_number() is None:
356 self._phoneBackends[self._selectedBackendId].set_sane_callback()
357 self._accountViews[self._selectedBackendId].update()
359 self._selectedBackendId = newStatus
361 def _guess_preferred_backend(self, backendAndCookiePaths):
363 (getmtime_nothrow(path), backendId, path)
364 for backendId, path in backendAndCookiePaths
366 modTimeAndPath.sort()
367 return modTimeAndPath[-1][1]
369 def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
371 For shutdown or save_unsaved_data, our only state is cookies and I think the cookie manager handles that for us.
372 For system_inactivity, we have no background tasks to pause
374 @note Hildon specific
377 for backendId in self.BACKENDS:
378 self._phoneBackends[backendId].clear_caches()
379 self._contactsViews[self._selectedBackendId].clear_caches()
382 def _on_connection_change(self, connection, event, magicIdentifier):
384 @note Hildon specific
388 status = event.get_status()
389 error = event.get_error()
390 iap_id = event.get_iap_id()
391 bearer = event.get_bearer_type()
393 if status == conic.STATUS_CONNECTED:
394 self._deviceIsOnline = True
395 backgroundLogin = threading.Thread(target=self.attempt_login, args=[2])
396 backgroundLogin.setDaemon(True)
397 backgroundLogin.start()
398 elif status == conic.STATUS_DISCONNECTED:
399 self._deviceIsOnline = False
400 self._defaultBackendId = self._selectedBackendId
401 self._change_loggedin_status(self.NULL_BACKEND)
403 def _on_window_state_change(self, widget, event, *args):
405 @note Hildon specific
407 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
408 self._isFullScreen = True
410 self._isFullScreen = False
412 def _on_key_press(self, widget, event, *args):
414 @note Hildon specific
416 if event.keyval == gtk.keysyms.F6:
417 if self._isFullScreen:
418 self._window.unfullscreen()
420 self._window.fullscreen()
422 def _on_clearcookies_clicked(self, *args):
423 self._phoneBackends[self._selectedBackendId].logout()
424 self._accountViews[self._selectedBackendId].clear()
425 self._recentViews[self._selectedBackendId].clear()
426 self._contactsViews[self._selectedBackendId].clear()
427 self._change_loggedin_status(self.NULL_BACKEND)
429 backgroundLogin = threading.Thread(target=self.attempt_login, args=[2])
430 backgroundLogin.setDaemon(True)
431 backgroundLogin.start()
433 def _on_notebook_switch_page(self, notebook, page, page_num):
435 self._contactsViews[self._selectedBackendId].update()
437 self._recentViews[self._selectedBackendId].update()
439 tabTitle = self._notebook.get_tab_label(self._notebook.get_nth_page(page_num)).get_text()
440 if hildon is not None:
441 self._window.set_title(tabTitle)
443 self._window.set_title("%s - %s" % (self.__pretty_app_name__, tabTitle))
445 def _on_number_selected(self, number):
446 self._dialpads[self._selectedBackendId].set_number(number)
447 self._notebook.set_current_page(0)
449 def _on_dial_clicked(self, number):
451 @todo Potential blocking on web access, maybe we should defer parts of this or put up a dialog?
454 loggedIn = self._phoneBackends[self._selectedBackendId].is_authed()
455 except RuntimeError, e:
456 warnings.warn(traceback.format_exc())
458 self._errorDisplay.push_message(e.message)
462 self._errorDisplay.push_message(
463 "Backend link with grandcentral is not working, please try again"
469 assert self._phoneBackends[self._selectedBackendId].get_callback_number() != ""
470 self._phoneBackends[self._selectedBackendId].dial(number)
472 except RuntimeError, e:
473 warnings.warn(traceback.format_exc())
474 self._errorDisplay.push_message(e.message)
475 except ValueError, e:
476 warnings.warn(traceback.format_exc())
477 self._errorDisplay.push_message(e.message)
480 self._dialpads[self._selectedBackendId].clear()
481 self._recentViews[self._selectedBackendId].clear()
483 def _on_paste(self, *args):
484 contents = self._clipboard.wait_for_text()
485 self._dialpads[self._selectedBackendId].set_number(contents)
487 def _on_about_activate(self, *args):
488 dlg = gtk.AboutDialog()
489 dlg.set_name(self.__pretty_app_name__)
490 dlg.set_version(self.__version__)
491 dlg.set_copyright("Copyright 2008 - LGPL")
492 dlg.set_comments("Dialer is designed to interface with your Google Grandcentral account. This application is not affiliated with Google or Grandcentral in any way")
493 dlg.set_website("http://gc-dialer.garage.maemo.org/")
494 dlg.set_authors(["<z2n@merctech.com>", "Eric Warnke <ericew@gmail.com>", "Ed Page <edpage@byu.net>"])
502 failureCount, testCount = doctest.testmod()
504 print "Tests Successful"
511 gtk.gdk.threads_init()
512 if hildon is not None:
513 gtk.set_application_name(Dialcentral.__pretty_app_name__)
514 handle = Dialcentral()
518 class DummyOptions(object):
524 if __name__ == "__main__":
525 if len(sys.argv) > 1:
531 if optparse is not None:
532 parser = optparse.OptionParser()
533 parser.add_option("-t", "--test", action="store_true", dest="test", help="Run tests")
534 (commandOptions, commandArgs) = parser.parse_args()
536 commandOptions = DummyOptions()
539 if commandOptions.test: