-#!/usr/bin/python2.5
+#!/usr/bin/python2.5
+
+
+"""
+Grandcentral Dialer
+Python front-end to a wget script to use grandcentral.com to place outbound VOIP calls.
+(C) 2008 Mark Bergman
+bergman@merctech.com
+"""
-# Grandcentral Dialer
-# Python front-end to a wget script to use grandcentral.com to place outbound VOIP calls.
-# (C) 2008 Mark Bergman
-# bergman@merctech.com
import sys
+import gc
import os
-import re
+import threading
import time
+import re
+import warnings
+
import gobject
import gtk
-import gc
-#import hildon
+import gtk.glade
+
+try:
+ import hildon
+except ImportError:
+ hildon = None
+
+try:
+ import osso
+ try:
+ import abook
+ import evolution.ebook as evobook
+ except ImportError:
+ abook = None
+ evobook = None
+except ImportError:
+ osso = None
+
+try:
+ import conic
+except ImportError:
+ conic = None
+
+try:
+ import doctest
+ import optparse
+except ImportError:
+ doctest = None
+ optparse = None
from gcbackend import GCDialer
+import socket
+
+
+socket.setdefaulttimeout(5)
+
+
def makeugly(prettynumber):
- # function to take a phone number and strip out all non-numeric
- # characters
- uglynumber=re.sub('\D','',prettynumber)
+ """
+ function to take a phone number and strip out all non-numeric
+ characters
+
+ >>> makeugly("+012-(345)-678-90")
+ '01234567890'
+ """
+ uglynumber = re.sub('\D', '', prettynumber)
return uglynumber
+
def makepretty(phonenumber):
- # Function to take a phone number and return the pretty version
- # pretty numbers:
- # if phonenumber begins with 0:
- # ...-(...)-...-....
- # else
- # if phonenumber is 13 digits:
- # (...)-...-....
- # else if phonenumber is 10 digits:
- # ...-....
+ """
+ Function to take a phone number and return the pretty version
+ pretty numbers:
+ if phonenumber begins with 0:
+ ...-(...)-...-....
+ if phonenumber begins with 1: ( for gizmo callback numbers )
+ 1 (...)-...-....
+ if phonenumber is 13 digits:
+ (...)-...-....
+ if phonenumber is 10 digits:
+ ...-....
+ >>> makepretty("12")
+ '12'
+ >>> makepretty("1234567")
+ '123-4567'
+ >>> makepretty("2345678901")
+ '(234)-567-8901'
+ >>> makepretty("12345678901")
+ '1 (234)-567-8901'
+ >>> makepretty("01234567890")
+ '+012-(345)-678-90'
+ """
if phonenumber is None:
return ""
- if len(phonenumber) < 3 :
+ if len(phonenumber) < 3:
return phonenumber
- if phonenumber[0] == "0" :
- if len(phonenumber) <=3:
- prettynumber = "+" + phonenumber[0:3]
- elif len(phonenumber) <=6:
- prettynumber = "+" + phonenumber[0:3] + "-(" + phonenumber[3:6] + ")"
- elif len(phonenumber) <=9:
- prettynumber = "+" + phonenumber[0:3] + "-(" + phonenumber[3:6] + ")-" + phonenumber[6:9]
- else:
- prettynumber = "+" + phonenumber[0:3] + "-(" + phonenumber[3:6] + ")-" + phonenumber[6:9] + "-" + phonenumber[9:]
- return prettynumber
- elif phonenumber[0] == "1" and len(phonenumber) > 8:
- prettynumber = "1 (" + phonenumber[1:4] + ")-" + phonenumber[4:7] + "-" + phonenumber[7:]
+ if phonenumber[0] == "0":
+ prettynumber = ""
+ prettynumber += "+%s" % phonenumber[0:3]
+ if 3 < len(phonenumber):
+ prettynumber += "-(%s)" % phonenumber[3:6]
+ if 6 < len(phonenumber):
+ prettynumber += "-%s" % phonenumber[6:9]
+ if 9 < len(phonenumber):
+ prettynumber += "-%s" % phonenumber[9:]
return prettynumber
- elif len(phonenumber) <= 7 :
- prettynumber = phonenumber[0:3] + "-" + phonenumber[3:]
- elif len(phonenumber) > 7 :
- prettynumber = "(" + phonenumber[0:3] + ")-" + phonenumber[3:6] + "-" + phonenumber[6:]
+ elif len(phonenumber) <= 7:
+ prettynumber = "%s-%s" % (phonenumber[0:3], phonenumber[3:])
+ elif len(phonenumber) > 8 and phonenumber[0] == "1":
+ prettynumber = "1 (%s)-%s-%s" %(phonenumber[1:4], phonenumber[4:7], phonenumber[7:])
+ elif len(phonenumber) > 7:
+ prettynumber = "(%s)-%s-%s" % (phonenumber[0:3], phonenumber[3:6], phonenumber[6:])
return prettynumber
-class Dialpad:
+
+class Dialpad(object):
+
+ __app_name__ = "gc_dialer"
+ __version__ = "0.7.0"
+ __app_magic__ = 0xdeadbeef
+
+ _glade_files = [
+ './gc_dialer.glade',
+ '../lib/gc_dialer.glade',
+ '/usr/local/lib/gc_dialer.glade',
+ ]
def __init__(self):
- self.phonenumber = ""
- self.prettynumber = ""
- self.areacode = "518"
- self.gcd = GCDialer()
- self.wTree = gtk.Builder()
-
- for path in [ './gc_dialer.xml',
- '../lib/gc_dialer.xml',
- '/usr/local/lib/gc_dialer.xml' ]:
+ self._phonenumber = ""
+ self._prettynumber = ""
+ self._areacode = "518"
+
+ self._clipboard = gtk.clipboard_get()
+
+ self._deviceIsOnline = True
+ self._callbackNeedsSetup = True
+ self._recenttime = 0.0
+ self._recentmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
+ self._recentviewselection = None
+
+ for path in Dialpad._glade_files:
if os.path.isfile(path):
- self.wTree.add_from_file(path)
+ self._widgetTree = gtk.glade.XML(path)
break
+ else:
+ self.ErrPopUp("Cannot find gc_dialer.glade")
+ gtk.main_quit()
+ return
+
+ self._widgetTree.get_widget("about_title").set_label(self._widgetTree.get_widget("about_title").get_label()+"\nVersion "+Dialpad.__version__)
- self.window = self.wTree.get_object("Dialpad")
#Get the buffer associated with the number display
- self.numberdisplay = self.wTree.get_object("numberdisplay")
+ self._numberdisplay = self._widgetTree.get_widget("numberdisplay")
self.setNumber("")
+ self._notebook = self._widgetTree.get_widget("notebook")
+
+ self._window = self._widgetTree.get_widget("Dialpad")
+
+ global hildon
+ self._app = None
+ if hildon is not None and isinstance(self._window, gtk.Window):
+ warnings.warn("Hildon installed but glade file not updated to work with hildon", UserWarning, 2)
+ hildon = None
+ elif hildon is not None:
+ self._app = hildon.Program()
+ self._window.set_title("Keypad")
+ self._app.add_window(self._window)
+ self._widgetTree.get_widget("callbackcombo").get_child().set_property('hildon-input-mode', (1 << 4))
+ self._widgetTree.get_widget("usernameentry").set_property('hildon-input-mode', 7)
+ self._widgetTree.get_widget("passwordentry").set_property('hildon-input-mode', 7|(1 << 29))
+ else:
+ warnings.warn("No Hildon", UserWarning, 2)
+
+ self._osso = None
+ self._ebook = None
+ if osso is not None:
+ self._osso = osso.Context(Dialpad.__app_name__, Dialpad.__version__, False)
+ device = osso.DeviceState(self._osso)
+ device.set_device_state_callback(self._on_device_state_change, 0)
+ if abook is not None and evobook is not None:
+ abook.init_with_name(Dialpad.__app_name__, self._osso)
+ self._ebook = evo.open_addressbook("default")
+ else:
+ warnings.warn("No abook and No evolution address book support", UserWarning, 2)
+ else:
+ warnings.warn("No OSSO", UserWarning, 2)
- self.recentview = self.wTree.get_object("recentview")
- self.recentmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
- self.recentview.set_model(self.recentmodel)
- textrenderer = gtk.CellRendererText()
-
- # Add the column to the treeview
- column = gtk.TreeViewColumn("Calls", textrenderer, text=1)
- column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
- self.recentview.append_column(column)
-
- self.recentviewselection = self.recentview.get_selection()
- self.recentviewselection.set_mode(gtk.SELECTION_SINGLE)
- self.recenttime = 0.0
+ self._connection = None
+ if conic is not None:
+ self._connection = conic.Connection()
+ self._connection.connect("connection-event", self._on_connection_change, Dialpad.__app_magic__)
+ self._connection.request_connection(conic.CONNECT_FLAG_NONE)
+ else:
+ warnings.warn("No Internet Connectivity API ", UserWarning, 2)
- self.notebook = self.wTree.get_object("notebook")
+ if self._window:
+ self._window.connect("destroy", gtk.main_quit)
+ self._window.show_all()
- self.isHildon = False
- #if True:
+ callbackMapping = {
+ # Process signals from buttons
+ "on_digit_clicked" : self._on_digit_clicked,
+ "on_dial_clicked" : self._on_dial_clicked,
+ "on_loginbutton_clicked" : self._on_loginbutton_clicked,
+ "on_loginclose_clicked" : self._on_loginclose_clicked,
+ "on_clearcookies_clicked" : self._on_clearcookies_clicked,
+ "on_notebook_switch_page" : self._on_notebook_switch_page,
+ "on_recentview_row_activated" : self._on_recentview_row_activated,
+ "on_back_clicked" : self._on_backspace
+ }
+ self._widgetTree.signal_autoconnect(callbackMapping)
+ self._widgetTree.get_widget("callbackcombo").get_child().connect("changed", self._on_callbackentry_changed)
+
+ # Defer initalization of recent view
+ self._gcBackend = GCDialer()
+
+ self.attemptLogin(2) #@todo maybe we should disable the GUI and defer this?
+ gobject.idle_add(self._init_grandcentral)
+ gobject.idle_add(self._init_recent_view)
+
+ def _init_grandcentral(self):
+ """ deferred initalization of the grandcentral info """
+
try:
- self.app = hildon.Program()
- self.wTree.get_object("callbackentry").set_property('hildon-input-mode', 1|(1 << 4))
- self.isHildon = True
+ if self._gcBackend.isAuthed():
+ if self._gcBackend.getCallbackNumber() is None:
+ self._gcBackend.setSaneCallback()
except:
- print "No hildon"
-
- if (self.window):
- self.window.connect("destroy", gtk.main_quit)
- self.window.show_all()
-
- dic = {
- # Process signals from buttons
- "on_digit_clicked" : self.on_digit_clicked,
- "on_dial_clicked" : self.on_dial_clicked,
- "on_loginbutton_clicked" : self.on_loginbutton_clicked,
- "on_clearcookies_clicked" : self.on_clearcookies_clicked,
- "on_callbackentry_changed" : self.on_callbackentry_changed,
- "on_notebook_switch_page" : self.on_notebook_switch_page,
- "on_recentview_row_activated" : self.on_recentview_row_activated,
- "on_back_clicked" : self.Backspace }
- self.wTree.connect_signals(dic)
-
- self.attemptLogin(3)
- if self.gcd.getCallbackNumber() is None:
- self.gcd.setSaneCallback()
+ pass
self.setAccountNumber()
- self.setupCallbackCombo()
- self.reduce_memory()
+ print "exit init_gc"
+ return False
- def reduce_memory(self):
- re.purge()
- num = gc.collect()
- #print "collect %d objects" % ( num )
+ def _init_recent_view(self):
+ """ deferred initalization of the recent view treeview """
- def on_recentview_row_activated(self, treeview, path, view_column):
- model, iter = self.recentviewselection.get_selected()
- if iter:
- self.setNumber(self.recentmodel.get_value(iter,0))
- self.notebook.set_current_page(0)
- self.recentviewselection.unselect_all()
+ recentview = self._widgetTree.get_widget("recentview")
+ recentview.set_model(self._recentmodel)
+ textrenderer = gtk.CellRendererText()
- def on_notebook_switch_page(self, notebook, page, page_num):
- if page_num == 1 and (time.time() - self.recenttime) > 300:
- self.populate_recentview()
+ # Add the column to the treeview
+ column = gtk.TreeViewColumn("Calls", textrenderer, text=1)
+ column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
- def populate_recentview(self):
- print "Populating"
- self.recentmodel.clear()
- for item in self.gcd.get_recent():
- self.recentmodel.append(item)
- self.recenttime = time.time()
+ recentview.append_column(column)
- def on_clearcookies_clicked(self, data=None):
- self.gcd.reset()
- self.attemptLogin(3)
+ self._recentviewselection = recentview.get_selection()
+ self._recentviewselection.set_mode(gtk.SELECTION_SINGLE)
+
+ return False
- def setupCallbackCombo(self):
- combobox = self.wTree.get_object("callbackcombo")
+ def _setupCallbackCombo(self):
+ combobox = self._widgetTree.get_widget("callbackcombo")
self.callbacklist = gtk.ListStore(gobject.TYPE_STRING)
combobox.set_model(self.callbacklist)
combobox.set_text_column(0)
- for k,v in self.gcd.getCallbackNumbers().iteritems():
- self.callbacklist.append([makepretty(k)] )
-
- self.wTree.get_object("callbackentry").set_text(makepretty(self.gcd.getCallbackNumber()))
+ for number, description in self._gcBackend.getCallbackNumbers().iteritems():
+ self.callbacklist.append([makepretty(number)] )
- def on_callbackentry_changed(self, data=None):
- text = makeugly(self.wTree.get_object("callbackentry").get_text())
- if self.gcd.validate(text) and text != self.gcd.getCallbackNumber():
- self.gcd.setCallbackNumber(text)
- self.wTree.get_object("callbackentry").set_text(self.wTree.get_object("callbackentry").get_text())
- self.reduce_memory()
+ self._widgetTree.get_widget("callbackcombo").get_child().set_text(makepretty(self._gcBackend.getCallbackNumber()))
+ self._callbackNeedsSetup = False
+ def populate_recentview(self):
+ print "Populating"
+ self._recentmodel.clear()
+ for item in self._gcBackend.get_recent():
+ self._recentmodel.append(item)
+ self._recenttime = time.time()
+
+ return False
def attemptLogin(self, times = 1):
- if self.isHildon:
- dialog = hildon.LoginDialog(self.window)
- dialog.set_message("Grandcentral Login")
- else:
- dialog = self.wTree.get_object("login_dialog")
-
- while ( (times > 0) and (self.gcd.isAuthed() == False) ):
- if dialog.run() == gtk.RESPONSE_OK:
- if self.isHildon:
- username = dialog.get_username()
- password = dialog.get_password()
- else:
- username = self.wTree.get_object("usernameentry").get_text()
- password = self.wTree.get_object("passwordentry").get_text()
- self.wTree.get_object("passwordentry").set_text("")
- self.gcd.login(username, password)
- dialog.hide()
- times = times - 1
- else:
+ dialog = self._widgetTree.get_widget("login_dialog")
+
+ while (0 < times) and not self._gcBackend.isAuthed():
+ if dialog.run() != gtk.RESPONSE_OK:
times = 0
+ continue
- if self.isHildon:
- dialog.destroy()
+ username = self._widgetTree.get_widget("usernameentry").get_text()
+ password = self._widgetTree.get_widget("passwordentry").get_text()
+ self._widgetTree.get_widget("passwordentry").set_text("")
+ print "Attempting login"
+ self._gcBackend.login(username, password)
+ print "hiding dialog"
+ dialog.hide()
+ times = times - 1
+
+ return False
+
+ def ErrPopUp(self, msg):
+ error_dialog = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE, msg)
- def ErrPopUp(self,msg):
- error_dialog = gtk.MessageDialog(None,0,gtk.MESSAGE_ERROR,gtk.BUTTONS_CLOSE,msg)
def close(dialog, response, editor):
editor.about_dialog = None
dialog.destroy()
error_dialog.connect("response", close, self)
- self.error_dialog = error_dialog
error_dialog.run()
- def on_loginbutton_clicked(self, data=None):
- self.wTree.get_object("login_dialog").response(gtk.RESPONSE_OK)
+ def setNumber(self, number):
+ self._phonenumber = makeugly(number)
+ self._prettynumber = makepretty(self._phonenumber)
+ self._numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % ( self._prettynumber ) )
- def on_dial_clicked(self, widget):
+ def setAccountNumber(self):
+ accountnumber = self._gcBackend.getAccountNumber()
+ self._widgetTree.get_widget("gcnumberlabel").set_label("<span size='23000' weight='bold'>%s</span>" % (accountnumber))
+
+ def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
+ """
+ For shutdown or save_unsaved_data, our only state is cookies and I think the cookie manager handles that for us.
+ For system_inactivity, we have no background tasks to pause
+
+ @note Hildon specific
+ """
+ if memory_low:
+ self._gcBackend.clear_caches()
+ re.purge()
+ gc.collect()
+
+ def _on_connection_change(self, connection, event, magicIdentifier):
+ """
+ @note Hildon specific
+ """
+ status = event.get_status()
+ error = event.get_error()
+ iap_id = event.get_iap_id()
+ bearer = event.get_bearer_type()
+
+ if status == conic.STATUS_CONNECTED:
+ self._window.set_sensitive(True)
+ self._deviceIsOnline = True
+ elif status == conic.STATUS_DISCONNECTED:
+ self._window.set_sensitive(False)
+ self._deviceIsOnline = False
+
+ def _on_loginbutton_clicked(self, data=None):
+ self._widgetTree.get_widget("login_dialog").response(gtk.RESPONSE_OK)
+
+ def _on_loginclose_clicked(self, data=None):
+ sys.exit(0)
+
+ def _on_clearcookies_clicked(self, data=None):
+ self._gcBackend.reset()
+ self._callbackNeedsSetup = True
+ self._recenttime = 0.0
+ self._recentmodel.clear()
+ self._widgetTree.get_widget("callbackcombo").get_child().set_text("")
+
+ # re-run the inital grandcentral setup
+ self.attemptLogin(2)
+ gobject.idle_add(self._init_grandcentral)
+
+ def _on_callbackentry_changed(self, data=None):
+ """
+ @todo Potential blocking on web access, maybe we should defer this or put up a dialog?
+ """
+ text = makeugly(self._widgetTree.get_widget("callbackcombo").get_child().get_text())
+ if self._gcBackend.validate(text) and text != self._gcBackend.getCallbackNumber():
+ self._gcBackend.setCallbackNumber(text)
+
+ def _on_recentview_row_activated(self, treeview, path, view_column):
+ model, itr = self._recentviewselection.get_selected()
+ if not itr:
+ return
+
+ self.setNumber(self._recentmodel.get_value(itr, 0))
+ self._notebook.set_current_page(0)
+ self._recentviewselection.unselect_all()
+
+ def _on_notebook_switch_page(self, notebook, page, page_num):
+ if page_num == 1 and (time.time() - self._recenttime) > 300:
+ gobject.idle_add(self.populate_recentview)
+ elif page_num ==2 and self._callbackNeedsSetup:
+ gobject.idle_add(self._setupCallbackCombo)
+
+ if hildon:
+ try:
+ self._window.set_title(self._notebook.get_tab_label(self._notebook.get_nth_page(page_num)).get_text())
+ except:
+ self._window.set_title("")
+
+ def _on_dial_clicked(self, widget):
+ """
+ @todo Potential blocking on web access, maybe we should defer parts of this or put up a dialog?
+ """
self.attemptLogin(3)
- if not self.gcd.isAuthed() or self.gcd.getCallbackNumber() == "":
+ if not self._gcBackend.isAuthed() or self._gcBackend.getCallbackNumber() == "":
self.ErrPopUp("Backend link with grandcentral is not working, please try again")
return
- #if len(self.phonenumber) == 7:
- # #add default area code
- # self.phonenumber = self.areacode + self.phonenumber
-
- if self.gcd.dial(self.phonenumber) == False:
- self.ErrPopUp(self.gcd._msg)
+ try:
+ callSuccess = self._gcBackend.dial(self._phonenumber)
+ except ValueError, e:
+ self._gcBackend._msg = e.message
+ callSuccess = False
+
+ if not callSuccess:
+ self.ErrPopUp(self._gcBackend._msg)
else:
self.setNumber("")
- self.recentmodel.clear()
- self.recenttime = 0.0
- self.reduce_memory()
+ self._recentmodel.clear()
+ self._recenttime = 0.0
+
+ def _on_paste(self, data=None):
+ contents = self._clipboard.wait_for_text()
+ phoneNumber = re.sub('\D', '', contents)
+ self.setNumber(phoneNumber)
+
+ def _on_digit_clicked(self, widget):
+ self.setNumber(self._phonenumber + widget.get_name()[5])
- def setNumber(self, number):
- self.phonenumber = makeugly(number)
- self.prettynumber = makepretty(self.phonenumber)
- self.numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % ( self.prettynumber ) )
+ def _on_backspace(self, widget):
+ self.setNumber(self._phonenumber[:-1])
- def setAccountNumber(self):
- accountnumber = self.gcd.getAccountNumber()
- self.wTree.get_object("gcnumberlabel").set_label("<span size='23000' weight='bold'>%s</span>" % (accountnumber))
- def Backspace(self, widget):
- self.setNumber(self.phonenumber[:-1])
+def run_doctest():
+ failureCount, testCount = doctest.testmod()
+ if not failureCount:
+ print "Tests Successful"
+ sys.exit(0)
+ else:
+ sys.exit(1)
- def on_digit_clicked(self, widget):
- self.setNumber(self.phonenumber + re.sub('\D','',widget.get_label()))
-if __name__ == "__main__":
- gc.set_threshold(50,3,3)
+def run_dialpad():
+ gtk.gdk.threads_init()
title = 'Dialpad'
handle = Dialpad()
gtk.main()
- sys.exit(1)
+ sys.exit(0)
+
+
+class DummyOptions(object):
+ def __init__(self):
+ self.test = False
+
+
+if __name__ == "__main__":
+ if hildon:
+ gtk.set_application_name("Dialer")
+
+ try:
+ parser = optparse.OptionParser()
+ parser.add_option("-t", "--test", action="store_true", dest="test", help="Run tests")
+ (options, args) = parser.parse_args()
+ except:
+ args = []
+ options = DummyOptions()
+
+ if options.test:
+ run_doctest()
+ else:
+ run_dialpad()