git.maemo.org Git - gc-dialer/blob - src/gv_views.py

   1 #!/usr/bin/python2.5
   2
   3 """
   4 DialCentral - Front end for Google's GoogleVoice service.
   5 Copyright (C) 2008  Mark Bergman bergman AT merctech DOT com
   6
   7 This library is free software; you can redistribute it and/or
   8 modify it under the terms of the GNU Lesser General Public
   9 License as published by the Free Software Foundation; either
  10 version 2.1 of the License, or (at your option) any later version.
  11
  12 This library is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 Lesser General Public License for more details.
  16
  17 You should have received a copy of the GNU Lesser General Public
  18 License along with this library; if not, write to the Free Software
  19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20
  21 @todo Alternate UI for dialogs (stackables)
  22 @todo Get descriptions with the callback number
  23 """
  24
  25 from __future__ import with_statement
  26
  27 import ConfigParser
  28 import logging
  29
  30 import gobject
  31 import pango
  32 import gtk
  33
  34 import gtk_toolbox
  35 import hildonize
  36 import gv_backend
  37 import null_backend
  38
  39
  40 _moduleLogger = logging.getLogger("gv_views")
  41
  42
  43 def make_ugly(prettynumber):
  44         """
  45         function to take a phone number and strip out all non-numeric
  46         characters
  47
  48         >>> make_ugly("+012-(345)-678-90")
  49         '01234567890'
  50         """
  51         import re
  52         uglynumber = re.sub('\D', '', prettynumber)
  53         return uglynumber
  54
  55
  56 def make_pretty(phonenumber):
  57         """
  58         Function to take a phone number and return the pretty version
  59         pretty numbers:
  60                 if phonenumber begins with 0:
  61                         ...-(...)-...-....
  62                 if phonenumber begins with 1: ( for gizmo callback numbers )
  63                         1 (...)-...-....
  64                 if phonenumber is 13 digits:
  65                         (...)-...-....
  66                 if phonenumber is 10 digits:
  67                         ...-....
  68         >>> make_pretty("12")
  69         '12'
  70         >>> make_pretty("1234567")
  71         '123-4567'
  72         >>> make_pretty("2345678901")
  73         '(234)-567-8901'
  74         >>> make_pretty("12345678901")
  75         '1 (234)-567-8901'
  76         >>> make_pretty("01234567890")
  77         '+012-(345)-678-90'
  78         """
  79         if phonenumber is None or phonenumber is "":
  80                 return ""
  81
  82         phonenumber = make_ugly(phonenumber)
  83
  84         if len(phonenumber) < 3:
  85                 return phonenumber
  86
  87         if phonenumber[0] == "0":
  88                 prettynumber = ""
  89                 prettynumber += "+%s" % phonenumber[0:3]
  90                 if 3 < len(phonenumber):
  91                         prettynumber += "-(%s)" % phonenumber[3:6]
  92                         if 6 < len(phonenumber):
  93                                 prettynumber += "-%s" % phonenumber[6:9]
  94                                 if 9 < len(phonenumber):
  95                                         prettynumber += "-%s" % phonenumber[9:]
  96                 return prettynumber
  97         elif len(phonenumber) <= 7:
  98                 prettynumber = "%s-%s" % (phonenumber[0:3], phonenumber[3:])
  99         elif len(phonenumber) > 8 and phonenumber[0] == "1":
 100                 prettynumber = "1 (%s)-%s-%s" % (phonenumber[1:4], phonenumber[4:7], phonenumber[7:])
 101         elif len(phonenumber) > 7:
 102                 prettynumber = "(%s)-%s-%s" % (phonenumber[0:3], phonenumber[3:6], phonenumber[6:])
 103         return prettynumber
 104
 105
 106 def abbrev_relative_date(date):
 107         """
 108         >>> abbrev_relative_date("42 hours ago")
 109         '42 h'
 110         >>> abbrev_relative_date("2 days ago")
 111         '2 d'
 112         >>> abbrev_relative_date("4 weeks ago")
 113         '4 w'
 114         """
 115         parts = date.split(" ")
 116         return "%s %s" % (parts[0], parts[1][0])
 117
 118
 119 class MergedAddressBook(object):
 120         """
 121         Merger of all addressbooks
 122         """
 123
 124         def __init__(self, addressbookFactories, sorter = None):
 125                 self.__addressbookFactories = addressbookFactories
 126                 self.__addressbooks = None
 127                 self.__sort_contacts = sorter if sorter is not None else self.null_sorter
 128
 129         def clear_caches(self):
 130                 self.__addressbooks = None
 131                 for factory in self.__addressbookFactories:
 132                         factory.clear_caches()
 133
 134         def get_addressbooks(self):
 135                 """
 136                 @returns Iterable of (Address Book Factory, Book Id, Book Name)
 137                 """
 138                 yield self, "", ""
 139
 140         def open_addressbook(self, bookId):
 141                 return self
 142
 143         def contact_source_short_name(self, contactId):
 144                 if self.__addressbooks is None:
 145                         return ""
 146                 bookIndex, originalId = contactId.split("-", 1)
 147                 return self.__addressbooks[int(bookIndex)].contact_source_short_name(originalId)
 148
 149         @staticmethod
 150         def factory_name():
 151                 return "All Contacts"
 152
 153         def get_contacts(self):
 154                 """
 155                 @returns Iterable of (contact id, contact name)
 156                 """
 157                 if self.__addressbooks is None:
 158                         self.__addressbooks = list(
 159                                 factory.open_addressbook(id)
 160                                 for factory in self.__addressbookFactories
 161                                 for (f, id, name) in factory.get_addressbooks()
 162                         )
 163                 contacts = (
 164                         ("-".join([str(bookIndex), contactId]), contactName)
 165                                 for (bookIndex, addressbook) in enumerate(self.__addressbooks)
 166                                         for (contactId, contactName) in addressbook.get_contacts()
 167                 )
 168                 sortedContacts = self.__sort_contacts(contacts)
 169                 return sortedContacts
 170
 171         def get_contact_details(self, contactId):
 172                 """
 173                 @returns Iterable of (Phone Type, Phone Number)
 174                 """
 175                 if self.__addressbooks is None:
 176                         return []
 177                 bookIndex, originalId = contactId.split("-", 1)
 178                 return self.__addressbooks[int(bookIndex)].get_contact_details(originalId)
 179
 180         @staticmethod
 181         def null_sorter(contacts):
 182                 """
 183                 Good for speed/low memory
 184                 """
 185                 return contacts
 186
 187         @staticmethod
 188         def basic_firtname_sorter(contacts):
 189                 """
 190                 Expects names in "First Last" format
 191                 """
 192                 contactsWithKey = [
 193                         (contactName.rsplit(" ", 1)[0], (contactId, contactName))
 194                                 for (contactId, contactName) in contacts
 195                 ]
 196                 contactsWithKey.sort()
 197                 return (contactData for (lastName, contactData) in contactsWithKey)
 198
 199         @staticmethod
 200         def basic_lastname_sorter(contacts):
 201                 """
 202                 Expects names in "First Last" format
 203                 """
 204                 contactsWithKey = [
 205                         (contactName.rsplit(" ", 1)[-1], (contactId, contactName))
 206                                 for (contactId, contactName) in contacts
 207                 ]
 208                 contactsWithKey.sort()
 209                 return (contactData for (lastName, contactData) in contactsWithKey)
 210
 211         @staticmethod
 212         def reversed_firtname_sorter(contacts):
 213                 """
 214                 Expects names in "Last, First" format
 215                 """
 216                 contactsWithKey = [
 217                         (contactName.split(", ", 1)[-1], (contactId, contactName))
 218                                 for (contactId, contactName) in contacts
 219                 ]
 220                 contactsWithKey.sort()
 221                 return (contactData for (lastName, contactData) in contactsWithKey)
 222
 223         @staticmethod
 224         def reversed_lastname_sorter(contacts):
 225                 """
 226                 Expects names in "Last, First" format
 227                 """
 228                 contactsWithKey = [
 229                         (contactName.split(", ", 1)[0], (contactId, contactName))
 230                                 for (contactId, contactName) in contacts
 231                 ]
 232                 contactsWithKey.sort()
 233                 return (contactData for (lastName, contactData) in contactsWithKey)
 234
 235         @staticmethod
 236         def guess_firstname(name):
 237                 if ", " in name:
 238                         return name.split(", ", 1)[-1]
 239                 else:
 240                         return name.rsplit(" ", 1)[0]
 241
 242         @staticmethod
 243         def guess_lastname(name):
 244                 if ", " in name:
 245                         return name.split(", ", 1)[0]
 246                 else:
 247                         return name.rsplit(" ", 1)[-1]
 248
 249         @classmethod
 250         def advanced_firstname_sorter(cls, contacts):
 251                 contactsWithKey = [
 252                         (cls.guess_firstname(contactName), (contactId, contactName))
 253                                 for (contactId, contactName) in contacts
 254                 ]
 255                 contactsWithKey.sort()
 256                 return (contactData for (lastName, contactData) in contactsWithKey)
 257
 258         @classmethod
 259         def advanced_lastname_sorter(cls, contacts):
 260                 contactsWithKey = [
 261                         (cls.guess_lastname(contactName), (contactId, contactName))
 262                                 for (contactId, contactName) in contacts
 263                 ]
 264                 contactsWithKey.sort()
 265                 return (contactData for (lastName, contactData) in contactsWithKey)
 266
 267
 268 class PhoneTypeSelector(object):
 269
 270         ACTION_CANCEL = "cancel"
 271         ACTION_SELECT = "select"
 272         ACTION_DIAL = "dial"
 273         ACTION_SEND_SMS = "sms"
 274
 275         def __init__(self, widgetTree, gcBackend):
 276                 self._gcBackend = gcBackend
 277                 self._widgetTree = widgetTree
 278
 279                 self._dialog = self._widgetTree.get_widget("phonetype_dialog")
 280                 self._smsDialog = SmsEntryDialog(self._widgetTree)
 281
 282                 self._smsButton = self._widgetTree.get_widget("sms_button")
 283                 self._smsButton.connect("clicked", self._on_phonetype_send_sms)
 284
 285                 self._dialButton = self._widgetTree.get_widget("dial_button")
 286                 self._dialButton.connect("clicked", self._on_phonetype_dial)
 287
 288                 self._selectButton = self._widgetTree.get_widget("select_button")
 289                 self._selectButton.connect("clicked", self._on_phonetype_select)
 290
 291                 self._cancelButton = self._widgetTree.get_widget("cancel_button")
 292                 self._cancelButton.connect("clicked", self._on_phonetype_cancel)
 293
 294                 self._messagemodel = gtk.ListStore(gobject.TYPE_STRING)
 295                 self._messagesView = self._widgetTree.get_widget("phoneSelectionMessages")
 296                 self._scrollWindow = self._messagesView.get_parent()
 297
 298                 self._typemodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 299                 self._typeviewselection = None
 300                 self._typeview = self._widgetTree.get_widget("phonetypes")
 301                 self._typeview.connect("row-activated", self._on_phonetype_select)
 302
 303                 self._action = self.ACTION_CANCEL
 304
 305         def run(self, contactDetails, messages = (), parent = None):
 306                 self._action = self.ACTION_CANCEL
 307
 308                 # Add the column to the phone selection tree view
 309                 self._typemodel.clear()
 310                 self._typeview.set_model(self._typemodel)
 311
 312                 textrenderer = gtk.CellRendererText()
 313                 numberColumn = gtk.TreeViewColumn("Phone Numbers", textrenderer, text=0)
 314                 self._typeview.append_column(numberColumn)
 315
 316                 textrenderer = gtk.CellRendererText()
 317                 typeColumn = gtk.TreeViewColumn("Phone Type", textrenderer, text=1)
 318                 self._typeview.append_column(typeColumn)
 319
 320                 for phoneType, phoneNumber in contactDetails:
 321                         display = " - ".join((phoneNumber, phoneType))
 322                         display = phoneType
 323                         row = (phoneNumber, display)
 324                         self._typemodel.append(row)
 325
 326                 self._typeviewselection = self._typeview.get_selection()
 327                 self._typeviewselection.set_mode(gtk.SELECTION_SINGLE)
 328                 self._typeviewselection.select_iter(self._typemodel.get_iter_first())
 329
 330                 # Add the column to the messages tree view
 331                 self._messagemodel.clear()
 332                 self._messagesView.set_model(self._messagemodel)
 333
 334                 textrenderer = gtk.CellRendererText()
 335                 textrenderer.set_property("wrap-mode", pango.WRAP_WORD)
 336                 textrenderer.set_property("wrap-width", 450)
 337                 messageColumn = gtk.TreeViewColumn("")
 338                 messageColumn.pack_start(textrenderer, expand=True)
 339                 messageColumn.add_attribute(textrenderer, "markup", 0)
 340                 messageColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 341                 self._messagesView.append_column(messageColumn)
 342                 self._messagesView.set_headers_visible(False)
 343
 344                 if messages:
 345                         for message in messages:
 346                                 row = (message, )
 347                                 self._messagemodel.append(row)
 348                         self._messagesView.show()
 349                         self._scrollWindow.show()
 350                         messagesSelection = self._messagesView.get_selection()
 351                         messagesSelection.select_path((len(messages)-1, ))
 352                 else:
 353                         self._messagesView.hide()
 354                         self._scrollWindow.hide()
 355
 356                 if parent is not None:
 357                         self._dialog.set_transient_for(parent)
 358
 359                 try:
 360                         self._dialog.show()
 361                         if messages:
 362                                 self._messagesView.scroll_to_cell((len(messages)-1, ))
 363
 364                         userResponse = self._dialog.run()
 365                 finally:
 366                         self._dialog.hide()
 367
 368                 if userResponse == gtk.RESPONSE_OK:
 369                         phoneNumber = self._get_number()
 370                         phoneNumber = make_ugly(phoneNumber)
 371                 else:
 372                         phoneNumber = ""
 373                 if not phoneNumber:
 374                         self._action = self.ACTION_CANCEL
 375
 376                 if self._action == self.ACTION_SEND_SMS:
 377                         smsMessage = self._smsDialog.run(phoneNumber, messages, parent)
 378                         if not smsMessage:
 379                                 phoneNumber = ""
 380                                 self._action = self.ACTION_CANCEL
 381                 else:
 382                         smsMessage = ""
 383
 384                 self._messagesView.remove_column(messageColumn)
 385                 self._messagesView.set_model(None)
 386
 387                 self._typeviewselection.unselect_all()
 388                 self._typeview.remove_column(numberColumn)
 389                 self._typeview.remove_column(typeColumn)
 390                 self._typeview.set_model(None)
 391
 392                 return self._action, phoneNumber, smsMessage
 393
 394         def _get_number(self):
 395                 model, itr = self._typeviewselection.get_selected()
 396                 if not itr:
 397                         return ""
 398
 399                 phoneNumber = self._typemodel.get_value(itr, 0)
 400                 return phoneNumber
 401
 402         def _on_phonetype_dial(self, *args):
 403                 self._dialog.response(gtk.RESPONSE_OK)
 404                 self._action = self.ACTION_DIAL
 405
 406         def _on_phonetype_send_sms(self, *args):
 407                 self._dialog.response(gtk.RESPONSE_OK)
 408                 self._action = self.ACTION_SEND_SMS
 409
 410         def _on_phonetype_select(self, *args):
 411                 self._dialog.response(gtk.RESPONSE_OK)
 412                 self._action = self.ACTION_SELECT
 413
 414         def _on_phonetype_cancel(self, *args):
 415                 self._dialog.response(gtk.RESPONSE_CANCEL)
 416                 self._action = self.ACTION_CANCEL
 417
 418
 419 class SmsEntryDialog(object):
 420         """
 421         @todo Add multi-SMS messages like GoogleVoice
 422         """
 423
 424         MAX_CHAR = 160
 425
 426         def __init__(self, widgetTree):
 427                 self._widgetTree = widgetTree
 428                 self._dialog = self._widgetTree.get_widget("smsDialog")
 429
 430                 self._smsButton = self._widgetTree.get_widget("sendSmsButton")
 431                 self._smsButton.connect("clicked", self._on_send)
 432
 433                 self._cancelButton = self._widgetTree.get_widget("cancelSmsButton")
 434                 self._cancelButton.connect("clicked", self._on_cancel)
 435
 436                 self._letterCountLabel = self._widgetTree.get_widget("smsLetterCount")
 437
 438                 self._messagemodel = gtk.ListStore(gobject.TYPE_STRING)
 439                 self._messagesView = self._widgetTree.get_widget("smsMessages")
 440                 self._scrollWindow = self._messagesView.get_parent()
 441
 442                 self._smsEntry = self._widgetTree.get_widget("smsEntry")
 443                 self._smsEntry.get_buffer().connect("changed", self._on_entry_changed)
 444
 445         def run(self, number, messages = (), parent = None):
 446                 # Add the column to the messages tree view
 447                 self._messagemodel.clear()
 448                 self._messagesView.set_model(self._messagemodel)
 449
 450                 textrenderer = gtk.CellRendererText()
 451                 textrenderer.set_property("wrap-mode", pango.WRAP_WORD)
 452                 textrenderer.set_property("wrap-width", 450)
 453                 messageColumn = gtk.TreeViewColumn("")
 454                 messageColumn.pack_start(textrenderer, expand=True)
 455                 messageColumn.add_attribute(textrenderer, "markup", 0)
 456                 messageColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 457                 self._messagesView.append_column(messageColumn)
 458                 self._messagesView.set_headers_visible(False)
 459
 460                 if messages:
 461                         for message in messages:
 462                                 row = (message, )
 463                                 self._messagemodel.append(row)
 464                         self._messagesView.show()
 465                         self._scrollWindow.show()
 466                         messagesSelection = self._messagesView.get_selection()
 467                         messagesSelection.select_path((len(messages)-1, ))
 468                 else:
 469                         self._messagesView.hide()
 470                         self._scrollWindow.hide()
 471
 472                 self._smsEntry.get_buffer().set_text("")
 473                 self._update_letter_count()
 474
 475                 if parent is not None:
 476                         self._dialog.set_transient_for(parent)
 477
 478                 try:
 479                         self._dialog.show()
 480                         if messages:
 481                                 self._messagesView.scroll_to_cell((len(messages)-1, ))
 482                         self._smsEntry.grab_focus()
 483
 484                         userResponse = self._dialog.run()
 485                 finally:
 486                         self._dialog.hide()
 487
 488                 if userResponse == gtk.RESPONSE_OK:
 489                         entryBuffer = self._smsEntry.get_buffer()
 490                         enteredMessage = entryBuffer.get_text(entryBuffer.get_start_iter(), entryBuffer.get_end_iter())
 491                         enteredMessage = enteredMessage[0:self.MAX_CHAR]
 492                 else:
 493                         enteredMessage = ""
 494
 495                 self._messagesView.remove_column(messageColumn)
 496                 self._messagesView.set_model(None)
 497
 498                 return enteredMessage.strip()
 499
 500         def _update_letter_count(self, *args):
 501                 entryLength = self._smsEntry.get_buffer().get_char_count()
 502                 charsLeft = self.MAX_CHAR - entryLength
 503                 self._letterCountLabel.set_text(str(charsLeft))
 504                 if charsLeft < 0:
 505                         self._smsButton.set_sensitive(False)
 506                 else:
 507                         self._smsButton.set_sensitive(True)
 508
 509         def _on_entry_changed(self, *args):
 510                 self._update_letter_count()
 511
 512         def _on_send(self, *args):
 513                 self._dialog.response(gtk.RESPONSE_OK)
 514
 515         def _on_cancel(self, *args):
 516                 self._dialog.response(gtk.RESPONSE_CANCEL)
 517
 518
 519 class Dialpad(object):
 520
 521         def __init__(self, widgetTree, errorDisplay):
 522                 self._clipboard = gtk.clipboard_get()
 523                 self._errorDisplay = errorDisplay
 524                 self._smsDialog = SmsEntryDialog(widgetTree)
 525
 526                 self._numberdisplay = widgetTree.get_widget("numberdisplay")
 527                 self._smsButton = widgetTree.get_widget("sms")
 528                 self._dialButton = widgetTree.get_widget("dial")
 529                 self._backButton = widgetTree.get_widget("back")
 530                 self._phonenumber = ""
 531                 self._prettynumber = ""
 532
 533                 callbackMapping = {
 534                         "on_digit_clicked": self._on_digit_clicked,
 535                 }
 536                 widgetTree.signal_autoconnect(callbackMapping)
 537                 self._dialButton.connect("clicked", self._on_dial_clicked)
 538                 self._smsButton.connect("clicked", self._on_sms_clicked)
 539
 540                 self._originalLabel = self._backButton.get_label()
 541                 self._backTapHandler = gtk_toolbox.TapOrHold(self._backButton)
 542                 self._backTapHandler.on_tap = self._on_backspace
 543                 self._backTapHandler.on_hold = self._on_clearall
 544                 self._backTapHandler.on_holding = self._set_clear_button
 545                 self._backTapHandler.on_cancel = self._reset_back_button
 546
 547                 self._window = gtk_toolbox.find_parent_window(self._numberdisplay)
 548                 self._keyPressEventId = 0
 549
 550         def enable(self):
 551                 self._dialButton.grab_focus()
 552                 self._backTapHandler.enable()
 553                 self._keyPressEventId = self._window.connect("key-press-event", self._on_key_press)
 554
 555         def disable(self):
 556                 self._window.disconnect(self._keyPressEventId)
 557                 self._keyPressEventId = 0
 558                 self._reset_back_button()
 559                 self._backTapHandler.disable()
 560
 561         def number_selected(self, action, number, message):
 562                 """
 563                 @note Actual dial function is patched in later
 564                 """
 565                 raise NotImplementedError("Horrible unknown error has occurred")
 566
 567         def get_number(self):
 568                 return self._phonenumber
 569
 570         def set_number(self, number):
 571                 """
 572                 Set the number to dial
 573                 """
 574                 try:
 575                         self._phonenumber = make_ugly(number)
 576                         self._prettynumber = make_pretty(self._phonenumber)
 577                         self._numberdisplay.set_label("<span size='30000' weight='bold'>%s</span>" % (self._prettynumber))
 578                 except TypeError, e:
 579                         self._errorDisplay.push_exception()
 580
 581         def clear(self):
 582                 self.set_number("")
 583
 584         @staticmethod
 585         def name():
 586                 return "Dialpad"
 587
 588         def load_settings(self, config, section):
 589                 pass
 590
 591         def save_settings(self, config, section):
 592                 """
 593                 @note Thread Agnostic
 594                 """
 595                 pass
 596
 597         def _on_key_press(self, widget, event):
 598                 try:
 599                         if event.keyval == ord("v") and event.get_state() & gtk.gdk.CONTROL_MASK:
 600                                 contents = self._clipboard.wait_for_text()
 601                                 if contents is not None:
 602                                         self.set_number(contents)
 603                 except Exception, e:
 604                         self._errorDisplay.push_exception()
 605
 606         def _on_sms_clicked(self, widget):
 607                 try:
 608                         action = PhoneTypeSelector.ACTION_SEND_SMS
 609                         phoneNumber = self.get_number()
 610
 611                         message = self._smsDialog.run(phoneNumber, (), self._window)
 612                         if not message:
 613                                 phoneNumber = ""
 614                                 action = PhoneTypeSelector.ACTION_CANCEL
 615
 616                         if action == PhoneTypeSelector.ACTION_CANCEL:
 617                                 return
 618                         self.number_selected(action, phoneNumber, message)
 619                 except Exception, e:
 620                         self._errorDisplay.push_exception()
 621
 622         def _on_dial_clicked(self, widget):
 623                 try:
 624                         action = PhoneTypeSelector.ACTION_DIAL
 625                         phoneNumber = self.get_number()
 626                         message = ""
 627                         self.number_selected(action, phoneNumber, message)
 628                 except Exception, e:
 629                         self._errorDisplay.push_exception()
 630
 631         def _on_digit_clicked(self, widget):
 632                 try:
 633                         self.set_number(self._phonenumber + widget.get_name()[-1])
 634                 except Exception, e:
 635                         self._errorDisplay.push_exception()
 636
 637         def _on_backspace(self, taps):
 638                 try:
 639                         self.set_number(self._phonenumber[:-taps])
 640                         self._reset_back_button()
 641                 except Exception, e:
 642                         self._errorDisplay.push_exception()
 643
 644         def _on_clearall(self, taps):
 645                 try:
 646                         self.clear()
 647                         self._reset_back_button()
 648                 except Exception, e:
 649                         self._errorDisplay.push_exception()
 650                 return False
 651
 652         def _set_clear_button(self):
 653                 try:
 654                         self._backButton.set_label("gtk-clear")
 655                 except Exception, e:
 656                         self._errorDisplay.push_exception()
 657
 658         def _reset_back_button(self):
 659                 try:
 660                         self._backButton.set_label(self._originalLabel)
 661                 except Exception, e:
 662                         self._errorDisplay.push_exception()
 663
 664
 665 class AccountInfo(object):
 666
 667         def __init__(self, widgetTree, backend, alarmHandler, errorDisplay):
 668                 self._errorDisplay = errorDisplay
 669                 self._backend = backend
 670                 self._isPopulated = False
 671                 self._alarmHandler = alarmHandler
 672                 self._notifyOnMissed = False
 673                 self._notifyOnVoicemail = False
 674                 self._notifyOnSms = False
 675
 676                 self._callbackList = []
 677                 self._accountViewNumberDisplay = widgetTree.get_widget("gcnumber_display")
 678                 self._callbackSelectButton = widgetTree.get_widget("callbackSelectButton")
 679                 self._onCallbackSelectChangedId = 0
 680
 681                 self._notifyCheckbox = widgetTree.get_widget("notifyCheckbox")
 682                 self._minutesEntryButton = widgetTree.get_widget("minutesEntryButton")
 683                 self._missedCheckbox = widgetTree.get_widget("missedCheckbox")
 684                 self._voicemailCheckbox = widgetTree.get_widget("voicemailCheckbox")
 685                 self._smsCheckbox = widgetTree.get_widget("smsCheckbox")
 686                 self._onNotifyToggled = 0
 687                 self._onMinutesChanged = 0
 688                 self._onMissedToggled = 0
 689                 self._onVoicemailToggled = 0
 690                 self._onSmsToggled = 0
 691                 self._applyAlarmTimeoutId = None
 692
 693                 self._window = gtk_toolbox.find_parent_window(self._minutesEntryButton)
 694                 self._defaultCallback = ""
 695
 696         def enable(self):
 697                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
 698
 699                 self._accountViewNumberDisplay.set_use_markup(True)
 700                 self.set_account_number("")
 701
 702                 del self._callbackList[:]
 703                 self._onCallbackSelectChangedId = self._callbackSelectButton.connect("clicked", self._on_callbackentry_clicked)
 704
 705                 if self._alarmHandler is not None:
 706                         self._notifyCheckbox.set_active(self._alarmHandler.isEnabled)
 707                         self._minutesEntryButton.set_label("%d minutes" % self._alarmHandler.recurrence)
 708                         self._missedCheckbox.set_active(self._notifyOnMissed)
 709                         self._voicemailCheckbox.set_active(self._notifyOnVoicemail)
 710                         self._smsCheckbox.set_active(self._notifyOnSms)
 711
 712                         self._onNotifyToggled = self._notifyCheckbox.connect("toggled", self._on_notify_toggled)
 713                         self._onMinutesChanged = self._minutesEntryButton.connect("clicked", self._on_minutes_clicked)
 714                         self._onMissedToggled = self._missedCheckbox.connect("toggled", self._on_missed_toggled)
 715                         self._onVoicemailToggled = self._voicemailCheckbox.connect("toggled", self._on_voicemail_toggled)
 716                         self._onSmsToggled = self._smsCheckbox.connect("toggled", self._on_sms_toggled)
 717                 else:
 718                         self._notifyCheckbox.set_sensitive(False)
 719                         self._minutesEntryButton.set_sensitive(False)
 720                         self._missedCheckbox.set_sensitive(False)
 721                         self._voicemailCheckbox.set_sensitive(False)
 722                         self._smsCheckbox.set_sensitive(False)
 723
 724                 self.update(force=True)
 725
 726         def disable(self):
 727                 self._callbackSelectButton.disconnect(self._onCallbackSelectChangedId)
 728                 self._onCallbackSelectChangedId = 0
 729
 730                 if self._alarmHandler is not None:
 731                         self._notifyCheckbox.disconnect(self._onNotifyToggled)
 732                         self._minutesEntryButton.disconnect(self._onMinutesChanged)
 733                         self._missedCheckbox.disconnect(self._onNotifyToggled)
 734                         self._voicemailCheckbox.disconnect(self._onNotifyToggled)
 735                         self._smsCheckbox.disconnect(self._onNotifyToggled)
 736                         self._onNotifyToggled = 0
 737                         self._onMinutesChanged = 0
 738                         self._onMissedToggled = 0
 739                         self._onVoicemailToggled = 0
 740                         self._onSmsToggled = 0
 741                 else:
 742                         self._notifyCheckbox.set_sensitive(True)
 743                         self._minutesEntryButton.set_sensitive(True)
 744                         self._missedCheckbox.set_sensitive(True)
 745                         self._voicemailCheckbox.set_sensitive(True)
 746                         self._smsCheckbox.set_sensitive(True)
 747
 748                 self.clear()
 749                 del self._callbackList[:]
 750
 751         def get_selected_callback_number(self):
 752                 currentLabel = self._callbackSelectButton.get_label()
 753                 if currentLabel is not None:
 754                         return make_ugly(currentLabel)
 755                 else:
 756                         return ""
 757
 758         def set_account_number(self, number):
 759                 """
 760                 Displays current account number
 761                 """
 762                 self._accountViewNumberDisplay.set_label("<span size='23000' weight='bold'>%s</span>" % (number))
 763
 764         def update(self, force = False):
 765                 if not force and self._isPopulated:
 766                         return False
 767                 self._populate_callback_combo()
 768                 self.set_account_number(self._backend.get_account_number())
 769                 return True
 770
 771         def clear(self):
 772                 self._callbackSelectButton.set_label("")
 773                 self.set_account_number("")
 774                 self._isPopulated = False
 775
 776         def save_everything(self):
 777                 raise NotImplementedError
 778
 779         @staticmethod
 780         def name():
 781                 return "Account Info"
 782
 783         def load_settings(self, config, section):
 784                 self._defaultCallback = config.get(section, "callback")
 785                 self._notifyOnMissed = config.getboolean(section, "notifyOnMissed")
 786                 self._notifyOnVoicemail = config.getboolean(section, "notifyOnVoicemail")
 787                 self._notifyOnSms = config.getboolean(section, "notifyOnSms")
 788
 789         def save_settings(self, config, section):
 790                 """
 791                 @note Thread Agnostic
 792                 """
 793                 callback = self.get_selected_callback_number()
 794                 config.set(section, "callback", callback)
 795                 config.set(section, "notifyOnMissed", repr(self._notifyOnMissed))
 796                 config.set(section, "notifyOnVoicemail", repr(self._notifyOnVoicemail))
 797                 config.set(section, "notifyOnSms", repr(self._notifyOnSms))
 798
 799         def _populate_callback_combo(self):
 800                 self._isPopulated = True
 801                 del self._callbackList[:]
 802                 try:
 803                         callbackNumbers = self._backend.get_callback_numbers()
 804                 except Exception, e:
 805                         self._errorDisplay.push_exception()
 806                         self._isPopulated = False
 807                         return
 808
 809                 for number, description in callbackNumbers.iteritems():
 810                         self._callbackList.append((make_pretty(number), description))
 811
 812                 if not self.get_selected_callback_number():
 813                         self._set_callback_number(self._defaultCallback)
 814
 815         def _set_callback_number(self, number):
 816                 try:
 817                         if not self._backend.is_valid_syntax(number) and 0 < len(number):
 818                                 self._errorDisplay.push_message("%s is not a valid callback number" % number)
 819                         elif number == self._backend.get_callback_number():
 820                                 _moduleLogger.warning(
 821                                         "Callback number already is %s" % (
 822                                                 self._backend.get_callback_number(),
 823                                         ),
 824                                 )
 825                         else:
 826                                 self._backend.set_callback_number(number)
 827                                 assert make_ugly(number) == make_ugly(self._backend.get_callback_number()), "Callback number should be %s but instead is %s" % (
 828                                         make_pretty(number), make_pretty(self._backend.get_callback_number())
 829                                 )
 830                                 self._callbackSelectButton.set_label(make_pretty(number))
 831                                 _moduleLogger.info(
 832                                         "Callback number set to %s" % (
 833                                                 self._backend.get_callback_number(),
 834                                         ),
 835                                 )
 836                 except Exception, e:
 837                         self._errorDisplay.push_exception()
 838
 839         def _update_alarm_settings(self, recurrence):
 840                 try:
 841                         isEnabled = self._notifyCheckbox.get_active()
 842                         if isEnabled != self._alarmHandler.isEnabled or recurrence != self._alarmHandler.recurrence:
 843                                 self._alarmHandler.apply_settings(isEnabled, recurrence)
 844                 finally:
 845                         self.save_everything()
 846                         self._notifyCheckbox.set_active(self._alarmHandler.isEnabled)
 847                         self._minutesEntryButton.set_label("%d Minutes" % self._alarmHandler.recurrence)
 848
 849         def _on_callbackentry_clicked(self, *args):
 850                 try:
 851                         actualSelection = make_pretty(self.get_selected_callback_number())
 852
 853                         userSelection = hildonize.touch_selector_entry(
 854                                 self._window,
 855                                 "Callback Number",
 856                                 [number for number, description in self._callbackList],
 857                                 actualSelection,
 858                         )
 859                         number = make_ugly(userSelection)
 860                         self._set_callback_number(number)
 861                 except RuntimeError, e:
 862                         _moduleLogger.exception("%s" % str(e))
 863                 except Exception, e:
 864                         self._errorDisplay.push_exception()
 865
 866         def _on_notify_toggled(self, *args):
 867                 try:
 868                         if self._applyAlarmTimeoutId is not None:
 869                                 gobject.source_remove(self._applyAlarmTimeoutId)
 870                                 self._applyAlarmTimeoutId = None
 871                         self._applyAlarmTimeoutId = gobject.timeout_add(500, self._on_apply_timeout)
 872                 except Exception, e:
 873                         self._errorDisplay.push_exception()
 874
 875         def _on_minutes_clicked(self, *args):
 876                 recurrenceChoices = [
 877                         (1, "1 minute"),
 878                         (2, "2 minutes"),
 879                         (3, "3 minutes"),
 880                         (5, "5 minutes"),
 881                         (8, "8 minutes"),
 882                         (10, "10 minutes"),
 883                         (15, "15 minutes"),
 884                         (30, "30 minutes"),
 885                         (45, "45 minutes"),
 886                         (60, "1 hour"),
 887                         (3*60, "3 hours"),
 888                         (6*60, "6 hours"),
 889                         (12*60, "12 hours"),
 890                 ]
 891                 try:
 892                         actualSelection = self._alarmHandler.recurrence
 893
 894                         closestSelectionIndex = 0
 895                         for i, possible in enumerate(recurrenceChoices):
 896                                 if possible[0] <= actualSelection:
 897                                         closestSelectionIndex = i
 898                         recurrenceIndex = hildonize.touch_selector(
 899                                 self._window,
 900                                 "Minutes",
 901                                 (("%s" % m[1]) for m in recurrenceChoices),
 902                                 closestSelectionIndex,
 903                         )
 904                         recurrence = recurrenceChoices[recurrenceIndex][0]
 905
 906                         self._update_alarm_settings(recurrence)
 907                 except RuntimeError, e:
 908                         _moduleLogger.exception("%s" % str(e))
 909                 except Exception, e:
 910                         self._errorDisplay.push_exception()
 911
 912         def _on_apply_timeout(self, *args):
 913                 try:
 914                         self._applyAlarmTimeoutId = None
 915
 916                         self._update_alarm_settings(self._alarmHandler.recurrence)
 917                 except Exception, e:
 918                         self._errorDisplay.push_exception()
 919                 return False
 920
 921         def _on_missed_toggled(self, *args):
 922                 try:
 923                         self._notifyOnMissed = self._missedCheckbox.get_active()
 924                         self.save_everything()
 925                 except Exception, e:
 926                         self._errorDisplay.push_exception()
 927
 928         def _on_voicemail_toggled(self, *args):
 929                 try:
 930                         self._notifyOnVoicemail = self._voicemailCheckbox.get_active()
 931                         self.save_everything()
 932                 except Exception, e:
 933                         self._errorDisplay.push_exception()
 934
 935         def _on_sms_toggled(self, *args):
 936                 try:
 937                         self._notifyOnSms = self._smsCheckbox.get_active()
 938                         self.save_everything()
 939                 except Exception, e:
 940                         self._errorDisplay.push_exception()
 941
 942
 943 class RecentCallsView(object):
 944
 945         NUMBER_IDX = 0
 946         DATE_IDX = 1
 947         ACTION_IDX = 2
 948         FROM_IDX = 3
 949
 950         def __init__(self, widgetTree, backend, errorDisplay):
 951                 self._errorDisplay = errorDisplay
 952                 self._backend = backend
 953
 954                 self._isPopulated = False
 955                 self._recentmodel = gtk.ListStore(
 956                         gobject.TYPE_STRING, # number
 957                         gobject.TYPE_STRING, # date
 958                         gobject.TYPE_STRING, # action
 959                         gobject.TYPE_STRING, # from
 960                 )
 961                 self._recentview = widgetTree.get_widget("recentview")
 962                 self._recentviewselection = None
 963                 self._onRecentviewRowActivatedId = 0
 964
 965                 textrenderer = gtk.CellRendererText()
 966                 textrenderer.set_property("yalign", 0)
 967                 self._dateColumn = gtk.TreeViewColumn("Date")
 968                 self._dateColumn.pack_start(textrenderer, expand=True)
 969                 self._dateColumn.add_attribute(textrenderer, "text", self.DATE_IDX)
 970
 971                 textrenderer = gtk.CellRendererText()
 972                 textrenderer.set_property("yalign", 0)
 973                 self._actionColumn = gtk.TreeViewColumn("Action")
 974                 self._actionColumn.pack_start(textrenderer, expand=True)
 975                 self._actionColumn.add_attribute(textrenderer, "text", self.ACTION_IDX)
 976
 977                 textrenderer = gtk.CellRendererText()
 978                 textrenderer.set_property("yalign", 0)
 979                 textrenderer.set_property("ellipsize", pango.ELLIPSIZE_END)
 980                 textrenderer.set_property("width-chars", len("1 (555) 555-1234"))
 981                 self._numberColumn = gtk.TreeViewColumn("Number")
 982                 self._numberColumn.pack_start(textrenderer, expand=True)
 983                 self._numberColumn.add_attribute(textrenderer, "text", self.NUMBER_IDX)
 984
 985                 textrenderer = gtk.CellRendererText()
 986                 textrenderer.set_property("yalign", 0)
 987                 hildonize.set_cell_thumb_selectable(textrenderer)
 988                 self._nameColumn = gtk.TreeViewColumn("From")
 989                 self._nameColumn.pack_start(textrenderer, expand=True)
 990                 self._nameColumn.add_attribute(textrenderer, "text", self.FROM_IDX)
 991                 self._nameColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 992
 993                 self._window = gtk_toolbox.find_parent_window(self._recentview)
 994                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
 995
 996                 self._updateSink = gtk_toolbox.threaded_stage(
 997                         gtk_toolbox.comap(
 998                                 self._idly_populate_recentview,
 999                                 gtk_toolbox.null_sink(),
1000                         )
1001                 )
1002
1003         def enable(self):
1004                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1005                 self._recentview.set_model(self._recentmodel)
1006
1007                 self._recentview.append_column(self._dateColumn)
1008                 self._recentview.append_column(self._actionColumn)
1009                 self._recentview.append_column(self._numberColumn)
1010                 self._recentview.append_column(self._nameColumn)
1011                 self._recentviewselection = self._recentview.get_selection()
1012                 self._recentviewselection.set_mode(gtk.SELECTION_SINGLE)
1013
1014                 self._onRecentviewRowActivatedId = self._recentview.connect("row-activated", self._on_recentview_row_activated)
1015
1016         def disable(self):
1017                 self._recentview.disconnect(self._onRecentviewRowActivatedId)
1018
1019                 self.clear()
1020
1021                 self._recentview.remove_column(self._dateColumn)
1022                 self._recentview.remove_column(self._actionColumn)
1023                 self._recentview.remove_column(self._nameColumn)
1024                 self._recentview.remove_column(self._numberColumn)
1025                 self._recentview.set_model(None)
1026
1027         def number_selected(self, action, number, message):
1028                 """
1029                 @note Actual dial function is patched in later
1030                 """
1031                 raise NotImplementedError("Horrible unknown error has occurred")
1032
1033         def update(self, force = False):
1034                 if not force and self._isPopulated:
1035                         return False
1036                 self._updateSink.send(())
1037                 return True
1038
1039         def clear(self):
1040                 self._isPopulated = False
1041                 self._recentmodel.clear()
1042
1043         @staticmethod
1044         def name():
1045                 return "Recent Calls"
1046
1047         def load_settings(self, config, section):
1048                 pass
1049
1050         def save_settings(self, config, section):
1051                 """
1052                 @note Thread Agnostic
1053                 """
1054                 pass
1055
1056         def _idly_populate_recentview(self):
1057                 with gtk_toolbox.gtk_lock():
1058                         banner = hildonize.show_busy_banner_start(self._window, "Loading Recent History")
1059                 try:
1060                         self._recentmodel.clear()
1061                         self._isPopulated = True
1062
1063                         try:
1064                                 recentItems = self._backend.get_recent()
1065                         except Exception, e:
1066                                 self._errorDisplay.push_exception_with_lock()
1067                                 self._isPopulated = False
1068                                 recentItems = []
1069
1070                         recentItems = (
1071                                 gv_backend.decorate_recent(data)
1072                                 for data in gv_backend.sort_messages(recentItems)
1073                         )
1074
1075                         for personName, phoneNumber, date, action in recentItems:
1076                                 if not personName:
1077                                         personName = "Unknown"
1078                                 date = abbrev_relative_date(date)
1079                                 prettyNumber = phoneNumber[2:] if phoneNumber.startswith("+1") else phoneNumber
1080                                 prettyNumber = make_pretty(prettyNumber)
1081                                 item = (prettyNumber, date, action.capitalize(), personName)
1082                                 with gtk_toolbox.gtk_lock():
1083                                         self._recentmodel.append(item)
1084                 except Exception, e:
1085                         self._errorDisplay.push_exception_with_lock()
1086                 finally:
1087                         with gtk_toolbox.gtk_lock():
1088                                 hildonize.show_busy_banner_end(banner)
1089
1090                 return False
1091
1092         def _on_recentview_row_activated(self, treeview, path, view_column):
1093                 try:
1094                         model, itr = self._recentviewselection.get_selected()
1095                         if not itr:
1096                                 return
1097
1098                         number = self._recentmodel.get_value(itr, self.NUMBER_IDX)
1099                         number = make_ugly(number)
1100                         contactPhoneNumbers = [("Phone", number)]
1101                         description = self._recentmodel.get_value(itr, self.FROM_IDX)
1102
1103                         action, phoneNumber, message = self._phoneTypeSelector.run(
1104                                 contactPhoneNumbers,
1105                                 messages = (description, ),
1106                                 parent = self._window,
1107                         )
1108                         if action == PhoneTypeSelector.ACTION_CANCEL:
1109                                 return
1110                         assert phoneNumber, "A lack of phone number exists"
1111
1112                         self.number_selected(action, phoneNumber, message)
1113                         self._recentviewselection.unselect_all()
1114                 except Exception, e:
1115                         self._errorDisplay.push_exception()
1116
1117
1118 class MessagesView(object):
1119
1120         NUMBER_IDX = 0
1121         DATE_IDX = 1
1122         HEADER_IDX = 2
1123         MESSAGE_IDX = 3
1124         MESSAGES_IDX = 4
1125
1126         def __init__(self, widgetTree, backend, errorDisplay):
1127                 self._errorDisplay = errorDisplay
1128                 self._backend = backend
1129
1130                 self._isPopulated = False
1131                 self._messagemodel = gtk.ListStore(
1132                         gobject.TYPE_STRING, # number
1133                         gobject.TYPE_STRING, # date
1134                         gobject.TYPE_STRING, # header
1135                         gobject.TYPE_STRING, # message
1136                         object, # messages
1137                 )
1138                 self._messageview = widgetTree.get_widget("messages_view")
1139                 self._messageviewselection = None
1140                 self._onMessageviewRowActivatedId = 0
1141
1142                 self._messageRenderer = gtk.CellRendererText()
1143                 self._messageRenderer.set_property("wrap-mode", pango.WRAP_WORD)
1144                 self._messageRenderer.set_property("wrap-width", 500)
1145                 self._messageColumn = gtk.TreeViewColumn("Messages")
1146                 self._messageColumn.pack_start(self._messageRenderer, expand=True)
1147                 self._messageColumn.add_attribute(self._messageRenderer, "markup", self.MESSAGE_IDX)
1148                 self._messageColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
1149
1150                 self._window = gtk_toolbox.find_parent_window(self._messageview)
1151                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
1152
1153                 self._updateSink = gtk_toolbox.threaded_stage(
1154                         gtk_toolbox.comap(
1155                                 self._idly_populate_messageview,
1156                                 gtk_toolbox.null_sink(),
1157                         )
1158                 )
1159
1160         def enable(self):
1161                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1162                 self._messageview.set_model(self._messagemodel)
1163                 self._messageview.set_headers_visible(False)
1164
1165                 self._messageview.append_column(self._messageColumn)
1166                 self._messageviewselection = self._messageview.get_selection()
1167                 self._messageviewselection.set_mode(gtk.SELECTION_SINGLE)
1168
1169                 self._onMessageviewRowActivatedId = self._messageview.connect("row-activated", self._on_messageview_row_activated)
1170
1171         def disable(self):
1172                 self._messageview.disconnect(self._onMessageviewRowActivatedId)
1173
1174                 self.clear()
1175
1176                 self._messageview.remove_column(self._messageColumn)
1177                 self._messageview.set_model(None)
1178
1179         def number_selected(self, action, number, message):
1180                 """
1181                 @note Actual dial function is patched in later
1182                 """
1183                 raise NotImplementedError("Horrible unknown error has occurred")
1184
1185         def update(self, force = False):
1186                 if not force and self._isPopulated:
1187                         return False
1188                 self._updateSink.send(())
1189                 return True
1190
1191         def clear(self):
1192                 self._isPopulated = False
1193                 self._messagemodel.clear()
1194
1195         @staticmethod
1196         def name():
1197                 return "Messages"
1198
1199         def load_settings(self, config, section):
1200                 pass
1201
1202         def save_settings(self, config, section):
1203                 """
1204                 @note Thread Agnostic
1205                 """
1206                 pass
1207
1208         def _idly_populate_messageview(self):
1209                 with gtk_toolbox.gtk_lock():
1210                         banner = hildonize.show_busy_banner_start(self._window, "Loading Messages")
1211                 try:
1212                         self._messagemodel.clear()
1213                         self._isPopulated = True
1214
1215                         try:
1216                                 messageItems = self._backend.get_messages()
1217                         except Exception, e:
1218                                 self._errorDisplay.push_exception_with_lock()
1219                                 self._isPopulated = False
1220                                 messageItems = []
1221
1222                         messageItems = (
1223                                 gv_backend.decorate_message(message)
1224                                 for message in gv_backend.sort_messages(messageItems)
1225                         )
1226
1227                         for header, number, relativeDate, messages in messageItems:
1228                                 prettyNumber = number[2:] if number.startswith("+1") else number
1229                                 prettyNumber = make_pretty(prettyNumber)
1230
1231                                 firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (header, prettyNumber, relativeDate)
1232                                 newMessages = [firstMessage]
1233                                 newMessages.extend(messages)
1234
1235                                 number = make_ugly(number)
1236
1237                                 row = (number, relativeDate, header, "\n".join(newMessages), newMessages)
1238                                 with gtk_toolbox.gtk_lock():
1239                                         self._messagemodel.append(row)
1240                 except Exception, e:
1241                         self._errorDisplay.push_exception_with_lock()
1242                 finally:
1243                         with gtk_toolbox.gtk_lock():
1244                                 hildonize.show_busy_banner_end(banner)
1245
1246                 return False
1247
1248         def _on_messageview_row_activated(self, treeview, path, view_column):
1249                 try:
1250                         model, itr = self._messageviewselection.get_selected()
1251                         if not itr:
1252                                 return
1253
1254                         contactPhoneNumbers = [("Phone", self._messagemodel.get_value(itr, self.NUMBER_IDX))]
1255                         description = self._messagemodel.get_value(itr, self.MESSAGES_IDX)
1256
1257                         action, phoneNumber, message = self._phoneTypeSelector.run(
1258                                 contactPhoneNumbers,
1259                                 messages = description,
1260                                 parent = self._window,
1261                         )
1262                         if action == PhoneTypeSelector.ACTION_CANCEL:
1263                                 return
1264                         assert phoneNumber, "A lock of phone number exists"
1265
1266                         self.number_selected(action, phoneNumber, message)
1267                         self._messageviewselection.unselect_all()
1268                 except Exception, e:
1269                         self._errorDisplay.push_exception()
1270
1271
1272 class ContactsView(object):
1273
1274         def __init__(self, widgetTree, backend, errorDisplay):
1275                 self._errorDisplay = errorDisplay
1276                 self._backend = backend
1277
1278                 self._addressBook = None
1279                 self._selectedComboIndex = 0
1280                 self._addressBookFactories = [null_backend.NullAddressBook()]
1281
1282                 self._booksList = []
1283                 self._bookSelectionButton = widgetTree.get_widget("addressbookSelectButton")
1284
1285                 self._isPopulated = False
1286                 self._contactsmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
1287                 self._contactsviewselection = None
1288                 self._contactsview = widgetTree.get_widget("contactsview")
1289
1290                 self._contactColumn = gtk.TreeViewColumn("Contact")
1291                 displayContactSource = False
1292                 if displayContactSource:
1293                         textrenderer = gtk.CellRendererText()
1294                         self._contactColumn.pack_start(textrenderer, expand=False)
1295                         self._contactColumn.add_attribute(textrenderer, 'text', 0)
1296                 textrenderer = gtk.CellRendererText()
1297                 hildonize.set_cell_thumb_selectable(textrenderer)
1298                 self._contactColumn.pack_start(textrenderer, expand=True)
1299                 self._contactColumn.add_attribute(textrenderer, 'text', 1)
1300                 textrenderer = gtk.CellRendererText()
1301                 self._contactColumn.pack_start(textrenderer, expand=True)
1302                 self._contactColumn.add_attribute(textrenderer, 'text', 4)
1303                 self._contactColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
1304                 self._contactColumn.set_sort_column_id(1)
1305                 self._contactColumn.set_visible(True)
1306
1307                 self._onContactsviewRowActivatedId = 0
1308                 self._onAddressbookButtonChangedId = 0
1309                 self._window = gtk_toolbox.find_parent_window(self._contactsview)
1310                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
1311
1312                 self._updateSink = gtk_toolbox.threaded_stage(
1313                         gtk_toolbox.comap(
1314                                 self._idly_populate_contactsview,
1315                                 gtk_toolbox.null_sink(),
1316                         )
1317                 )
1318
1319         def enable(self):
1320                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1321
1322                 self._contactsview.set_model(self._contactsmodel)
1323                 self._contactsview.append_column(self._contactColumn)
1324                 self._contactsviewselection = self._contactsview.get_selection()
1325                 self._contactsviewselection.set_mode(gtk.SELECTION_SINGLE)
1326
1327                 del self._booksList[:]
1328                 for (factoryId, bookId), (factoryName, bookName) in self.get_addressbooks():
1329                         if factoryName and bookName:
1330                                 entryName = "%s: %s" % (factoryName, bookName)
1331                         elif factoryName:
1332                                 entryName = factoryName
1333                         elif bookName:
1334                                 entryName = bookName
1335                         else:
1336                                 entryName = "Bad name (%d)" % factoryId
1337                         row = (str(factoryId), bookId, entryName)
1338                         self._booksList.append(row)
1339
1340                 self._onContactsviewRowActivatedId = self._contactsview.connect("row-activated", self._on_contactsview_row_activated)
1341                 self._onAddressbookButtonChangedId = self._bookSelectionButton.connect("clicked", self._on_addressbook_button_changed)
1342
1343                 if len(self._booksList) <= self._selectedComboIndex:
1344                         self._selectedComboIndex = 0
1345                 self._bookSelectionButton.set_label(self._booksList[self._selectedComboIndex][2])
1346
1347                 selectedFactoryId = self._booksList[self._selectedComboIndex][0]
1348                 selectedBookId = self._booksList[self._selectedComboIndex][1]
1349                 self.open_addressbook(selectedFactoryId, selectedBookId)
1350
1351         def disable(self):
1352                 self._contactsview.disconnect(self._onContactsviewRowActivatedId)
1353                 self._bookSelectionButton.disconnect(self._onAddressbookButtonChangedId)
1354
1355                 self.clear()
1356
1357                 self._bookSelectionButton.set_label("")
1358                 self._contactsview.set_model(None)
1359                 self._contactsview.remove_column(self._contactColumn)
1360
1361         def number_selected(self, action, number, message):
1362                 """
1363                 @note Actual dial function is patched in later
1364                 """
1365                 raise NotImplementedError("Horrible unknown error has occurred")
1366
1367         def get_addressbooks(self):
1368                 """
1369                 @returns Iterable of ((Factory Id, Book Id), (Factory Name, Book Name))
1370                 """
1371                 for i, factory in enumerate(self._addressBookFactories):
1372                         for bookFactory, bookId, bookName in factory.get_addressbooks():
1373                                 yield (str(i), bookId), (factory.factory_name(), bookName)
1374
1375         def open_addressbook(self, bookFactoryId, bookId):
1376                 bookFactoryIndex = int(bookFactoryId)
1377                 addressBook = self._addressBookFactories[bookFactoryIndex].open_addressbook(bookId)
1378
1379                 forceUpdate = True if addressBook is not self._addressBook else False
1380
1381                 self._addressBook = addressBook
1382                 self.update(force=forceUpdate)
1383
1384         def update(self, force = False):
1385                 if not force and self._isPopulated:
1386                         return False
1387                 self._updateSink.send(())
1388                 return True
1389
1390         def clear(self):
1391                 self._isPopulated = False
1392                 self._contactsmodel.clear()
1393                 for factory in self._addressBookFactories:
1394                         factory.clear_caches()
1395                 self._addressBook.clear_caches()
1396
1397         def append(self, book):
1398                 self._addressBookFactories.append(book)
1399
1400         def extend(self, books):
1401                 self._addressBookFactories.extend(books)
1402
1403         @staticmethod
1404         def name():
1405                 return "Contacts"
1406
1407         def load_settings(self, config, sectionName):
1408                 try:
1409                         self._selectedComboIndex = config.getint(sectionName, "selectedAddressbook")
1410                 except ConfigParser.NoOptionError:
1411                         self._selectedComboIndex = 0
1412
1413         def save_settings(self, config, sectionName):
1414                 config.set(sectionName, "selectedAddressbook", str(self._selectedComboIndex))
1415
1416         def _idly_populate_contactsview(self):
1417                 with gtk_toolbox.gtk_lock():
1418                         banner = hildonize.show_busy_banner_start(self._window, "Loading Contacts")
1419                 try:
1420                         addressBook = None
1421                         while addressBook is not self._addressBook:
1422                                 addressBook = self._addressBook
1423                                 with gtk_toolbox.gtk_lock():
1424                                         self._contactsview.set_model(None)
1425                                         self.clear()
1426
1427                                 try:
1428                                         contacts = addressBook.get_contacts()
1429                                 except Exception, e:
1430                                         contacts = []
1431                                         self._isPopulated = False
1432                                         self._errorDisplay.push_exception_with_lock()
1433                                 for contactId, contactName in contacts:
1434                                         contactType = (addressBook.contact_source_short_name(contactId), )
1435                                         self._contactsmodel.append(contactType + (contactName, "", contactId) + ("", ))
1436
1437                                 with gtk_toolbox.gtk_lock():
1438                                         self._contactsview.set_model(self._contactsmodel)
1439
1440                         self._isPopulated = True
1441                 except Exception, e:
1442                         self._errorDisplay.push_exception_with_lock()
1443                 finally:
1444                         with gtk_toolbox.gtk_lock():
1445                                 hildonize.show_busy_banner_end(banner)
1446                 return False
1447
1448         def _on_addressbook_button_changed(self, *args, **kwds):
1449                 try:
1450                         try:
1451                                 newSelectedComboIndex = hildonize.touch_selector(
1452                                         self._window,
1453                                         "Addressbook",
1454                                         (("%s" % m[2]) for m in self._booksList),
1455                                         self._selectedComboIndex,
1456                                 )
1457                         except RuntimeError:
1458                                 return
1459
1460                         selectedFactoryId = self._booksList[newSelectedComboIndex][0]
1461                         selectedBookId = self._booksList[newSelectedComboIndex][1]
1462                         self.open_addressbook(selectedFactoryId, selectedBookId)
1463                         self._selectedComboIndex = newSelectedComboIndex
1464                         self._bookSelectionButton.set_label(self._booksList[self._selectedComboIndex][2])
1465                 except Exception, e:
1466                         self._errorDisplay.push_exception()
1467
1468         def _on_contactsview_row_activated(self, treeview, path, view_column):
1469                 try:
1470                         model, itr = self._contactsviewselection.get_selected()
1471                         if not itr:
1472                                 return
1473
1474                         contactId = self._contactsmodel.get_value(itr, 3)
1475                         contactName = self._contactsmodel.get_value(itr, 1)
1476                         try:
1477                                 contactDetails = self._addressBook.get_contact_details(contactId)
1478                         except Exception, e:
1479                                 contactDetails = []
1480                                 self._errorDisplay.push_exception()
1481                         contactPhoneNumbers = [phoneNumber for phoneNumber in contactDetails]
1482
1483                         if len(contactPhoneNumbers) == 0:
1484                                 return
1485
1486                         action, phoneNumber, message = self._phoneTypeSelector.run(
1487                                 contactPhoneNumbers,
1488                                 messages = (contactName, ),
1489                                 parent = self._window,
1490                         )
1491                         if action == PhoneTypeSelector.ACTION_CANCEL:
1492                                 return
1493                         assert phoneNumber, "A lack of phone number exists"
1494
1495                         self.number_selected(action, phoneNumber, message)
1496                         self._contactsviewselection.unselect_all()
1497                 except Exception, e:
1498                         self._errorDisplay.push_exception()