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 """
  23
  24 from __future__ import with_statement
  25
  26 import ConfigParser
  27 import logging
  28 import itertools
  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                         userOptions = dict(
 854                                 (number, "%s (%s)" % (number, description))
 855                                 for (number, description) in self._callbackList
 856                         )
 857                         defaultSelection = userOptions.get(actualSelection, actualSelection)
 858
 859                         userSelection = hildonize.touch_selector_entry(
 860                                 self._window,
 861                                 "Callback Number",
 862                                 list(userOptions.itervalues()),
 863                                 defaultSelection,
 864                         )
 865                         reversedUserOptions = dict(
 866                                 itertools.izip(userOptions.itervalues(), userOptions.iterkeys())
 867                         )
 868                         selectedNumber = reversedUserOptions.get(userSelection, userSelection)
 869
 870                         number = make_ugly(selectedNumber)
 871                         self._set_callback_number(number)
 872                 except RuntimeError, e:
 873                         _moduleLogger.exception("%s" % str(e))
 874                 except Exception, e:
 875                         self._errorDisplay.push_exception()
 876
 877         def _on_notify_toggled(self, *args):
 878                 try:
 879                         if self._applyAlarmTimeoutId is not None:
 880                                 gobject.source_remove(self._applyAlarmTimeoutId)
 881                                 self._applyAlarmTimeoutId = None
 882                         self._applyAlarmTimeoutId = gobject.timeout_add(500, self._on_apply_timeout)
 883                 except Exception, e:
 884                         self._errorDisplay.push_exception()
 885
 886         def _on_minutes_clicked(self, *args):
 887                 recurrenceChoices = [
 888                         (1, "1 minute"),
 889                         (2, "2 minutes"),
 890                         (3, "3 minutes"),
 891                         (5, "5 minutes"),
 892                         (8, "8 minutes"),
 893                         (10, "10 minutes"),
 894                         (15, "15 minutes"),
 895                         (30, "30 minutes"),
 896                         (45, "45 minutes"),
 897                         (60, "1 hour"),
 898                         (3*60, "3 hours"),
 899                         (6*60, "6 hours"),
 900                         (12*60, "12 hours"),
 901                 ]
 902                 try:
 903                         actualSelection = self._alarmHandler.recurrence
 904
 905                         closestSelectionIndex = 0
 906                         for i, possible in enumerate(recurrenceChoices):
 907                                 if possible[0] <= actualSelection:
 908                                         closestSelectionIndex = i
 909                         recurrenceIndex = hildonize.touch_selector(
 910                                 self._window,
 911                                 "Minutes",
 912                                 (("%s" % m[1]) for m in recurrenceChoices),
 913                                 closestSelectionIndex,
 914                         )
 915                         recurrence = recurrenceChoices[recurrenceIndex][0]
 916
 917                         self._update_alarm_settings(recurrence)
 918                 except RuntimeError, e:
 919                         _moduleLogger.exception("%s" % str(e))
 920                 except Exception, e:
 921                         self._errorDisplay.push_exception()
 922
 923         def _on_apply_timeout(self, *args):
 924                 try:
 925                         self._applyAlarmTimeoutId = None
 926
 927                         self._update_alarm_settings(self._alarmHandler.recurrence)
 928                 except Exception, e:
 929                         self._errorDisplay.push_exception()
 930                 return False
 931
 932         def _on_missed_toggled(self, *args):
 933                 try:
 934                         self._notifyOnMissed = self._missedCheckbox.get_active()
 935                         self.save_everything()
 936                 except Exception, e:
 937                         self._errorDisplay.push_exception()
 938
 939         def _on_voicemail_toggled(self, *args):
 940                 try:
 941                         self._notifyOnVoicemail = self._voicemailCheckbox.get_active()
 942                         self.save_everything()
 943                 except Exception, e:
 944                         self._errorDisplay.push_exception()
 945
 946         def _on_sms_toggled(self, *args):
 947                 try:
 948                         self._notifyOnSms = self._smsCheckbox.get_active()
 949                         self.save_everything()
 950                 except Exception, e:
 951                         self._errorDisplay.push_exception()
 952
 953
 954 class RecentCallsView(object):
 955
 956         NUMBER_IDX = 0
 957         DATE_IDX = 1
 958         ACTION_IDX = 2
 959         FROM_IDX = 3
 960
 961         def __init__(self, widgetTree, backend, errorDisplay):
 962                 self._errorDisplay = errorDisplay
 963                 self._backend = backend
 964
 965                 self._isPopulated = False
 966                 self._recentmodel = gtk.ListStore(
 967                         gobject.TYPE_STRING, # number
 968                         gobject.TYPE_STRING, # date
 969                         gobject.TYPE_STRING, # action
 970                         gobject.TYPE_STRING, # from
 971                 )
 972                 self._recentview = widgetTree.get_widget("recentview")
 973                 self._recentviewselection = None
 974                 self._onRecentviewRowActivatedId = 0
 975
 976                 textrenderer = gtk.CellRendererText()
 977                 textrenderer.set_property("yalign", 0)
 978                 self._dateColumn = gtk.TreeViewColumn("Date")
 979                 self._dateColumn.pack_start(textrenderer, expand=True)
 980                 self._dateColumn.add_attribute(textrenderer, "text", self.DATE_IDX)
 981
 982                 textrenderer = gtk.CellRendererText()
 983                 textrenderer.set_property("yalign", 0)
 984                 self._actionColumn = gtk.TreeViewColumn("Action")
 985                 self._actionColumn.pack_start(textrenderer, expand=True)
 986                 self._actionColumn.add_attribute(textrenderer, "text", self.ACTION_IDX)
 987
 988                 textrenderer = gtk.CellRendererText()
 989                 textrenderer.set_property("yalign", 0)
 990                 textrenderer.set_property("ellipsize", pango.ELLIPSIZE_END)
 991                 textrenderer.set_property("width-chars", len("1 (555) 555-1234"))
 992                 self._numberColumn = gtk.TreeViewColumn("Number")
 993                 self._numberColumn.pack_start(textrenderer, expand=True)
 994                 self._numberColumn.add_attribute(textrenderer, "text", self.NUMBER_IDX)
 995
 996                 textrenderer = gtk.CellRendererText()
 997                 textrenderer.set_property("yalign", 0)
 998                 hildonize.set_cell_thumb_selectable(textrenderer)
 999                 self._nameColumn = gtk.TreeViewColumn("From")
1000                 self._nameColumn.pack_start(textrenderer, expand=True)
1001                 self._nameColumn.add_attribute(textrenderer, "text", self.FROM_IDX)
1002                 self._nameColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
1003
1004                 self._window = gtk_toolbox.find_parent_window(self._recentview)
1005                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
1006
1007                 self._updateSink = gtk_toolbox.threaded_stage(
1008                         gtk_toolbox.comap(
1009                                 self._idly_populate_recentview,
1010                                 gtk_toolbox.null_sink(),
1011                         )
1012                 )
1013
1014         def enable(self):
1015                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1016                 self._recentview.set_model(self._recentmodel)
1017
1018                 self._recentview.append_column(self._dateColumn)
1019                 self._recentview.append_column(self._actionColumn)
1020                 self._recentview.append_column(self._numberColumn)
1021                 self._recentview.append_column(self._nameColumn)
1022                 self._recentviewselection = self._recentview.get_selection()
1023                 self._recentviewselection.set_mode(gtk.SELECTION_SINGLE)
1024
1025                 self._onRecentviewRowActivatedId = self._recentview.connect("row-activated", self._on_recentview_row_activated)
1026
1027         def disable(self):
1028                 self._recentview.disconnect(self._onRecentviewRowActivatedId)
1029
1030                 self.clear()
1031
1032                 self._recentview.remove_column(self._dateColumn)
1033                 self._recentview.remove_column(self._actionColumn)
1034                 self._recentview.remove_column(self._nameColumn)
1035                 self._recentview.remove_column(self._numberColumn)
1036                 self._recentview.set_model(None)
1037
1038         def number_selected(self, action, number, message):
1039                 """
1040                 @note Actual dial function is patched in later
1041                 """
1042                 raise NotImplementedError("Horrible unknown error has occurred")
1043
1044         def update(self, force = False):
1045                 if not force and self._isPopulated:
1046                         return False
1047                 self._updateSink.send(())
1048                 return True
1049
1050         def clear(self):
1051                 self._isPopulated = False
1052                 self._recentmodel.clear()
1053
1054         @staticmethod
1055         def name():
1056                 return "Recent Calls"
1057
1058         def load_settings(self, config, section):
1059                 pass
1060
1061         def save_settings(self, config, section):
1062                 """
1063                 @note Thread Agnostic
1064                 """
1065                 pass
1066
1067         def _idly_populate_recentview(self):
1068                 with gtk_toolbox.gtk_lock():
1069                         banner = hildonize.show_busy_banner_start(self._window, "Loading Recent History")
1070                 try:
1071                         self._recentmodel.clear()
1072                         self._isPopulated = True
1073
1074                         try:
1075                                 recentItems = self._backend.get_recent()
1076                         except Exception, e:
1077                                 self._errorDisplay.push_exception_with_lock()
1078                                 self._isPopulated = False
1079                                 recentItems = []
1080
1081                         recentItems = (
1082                                 gv_backend.decorate_recent(data)
1083                                 for data in gv_backend.sort_messages(recentItems)
1084                         )
1085
1086                         for personName, phoneNumber, date, action in recentItems:
1087                                 if not personName:
1088                                         personName = "Unknown"
1089                                 date = abbrev_relative_date(date)
1090                                 prettyNumber = phoneNumber[2:] if phoneNumber.startswith("+1") else phoneNumber
1091                                 prettyNumber = make_pretty(prettyNumber)
1092                                 item = (prettyNumber, date, action.capitalize(), personName)
1093                                 with gtk_toolbox.gtk_lock():
1094                                         self._recentmodel.append(item)
1095                 except Exception, e:
1096                         self._errorDisplay.push_exception_with_lock()
1097                 finally:
1098                         with gtk_toolbox.gtk_lock():
1099                                 hildonize.show_busy_banner_end(banner)
1100
1101                 return False
1102
1103         def _on_recentview_row_activated(self, treeview, path, view_column):
1104                 try:
1105                         model, itr = self._recentviewselection.get_selected()
1106                         if not itr:
1107                                 return
1108
1109                         number = self._recentmodel.get_value(itr, self.NUMBER_IDX)
1110                         number = make_ugly(number)
1111                         contactPhoneNumbers = [("Phone", number)]
1112                         description = self._recentmodel.get_value(itr, self.FROM_IDX)
1113
1114                         action, phoneNumber, message = self._phoneTypeSelector.run(
1115                                 contactPhoneNumbers,
1116                                 messages = (description, ),
1117                                 parent = self._window,
1118                         )
1119                         if action == PhoneTypeSelector.ACTION_CANCEL:
1120                                 return
1121                         assert phoneNumber, "A lack of phone number exists"
1122
1123                         self.number_selected(action, phoneNumber, message)
1124                         self._recentviewselection.unselect_all()
1125                 except Exception, e:
1126                         self._errorDisplay.push_exception()
1127
1128
1129 class MessagesView(object):
1130
1131         NUMBER_IDX = 0
1132         DATE_IDX = 1
1133         HEADER_IDX = 2
1134         MESSAGE_IDX = 3
1135         MESSAGES_IDX = 4
1136
1137         def __init__(self, widgetTree, backend, errorDisplay):
1138                 self._errorDisplay = errorDisplay
1139                 self._backend = backend
1140
1141                 self._isPopulated = False
1142                 self._messagemodel = gtk.ListStore(
1143                         gobject.TYPE_STRING, # number
1144                         gobject.TYPE_STRING, # date
1145                         gobject.TYPE_STRING, # header
1146                         gobject.TYPE_STRING, # message
1147                         object, # messages
1148                 )
1149                 self._messageview = widgetTree.get_widget("messages_view")
1150                 self._messageviewselection = None
1151                 self._onMessageviewRowActivatedId = 0
1152
1153                 self._messageRenderer = gtk.CellRendererText()
1154                 self._messageRenderer.set_property("wrap-mode", pango.WRAP_WORD)
1155                 self._messageRenderer.set_property("wrap-width", 500)
1156                 self._messageColumn = gtk.TreeViewColumn("Messages")
1157                 self._messageColumn.pack_start(self._messageRenderer, expand=True)
1158                 self._messageColumn.add_attribute(self._messageRenderer, "markup", self.MESSAGE_IDX)
1159                 self._messageColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
1160
1161                 self._window = gtk_toolbox.find_parent_window(self._messageview)
1162                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
1163
1164                 self._updateSink = gtk_toolbox.threaded_stage(
1165                         gtk_toolbox.comap(
1166                                 self._idly_populate_messageview,
1167                                 gtk_toolbox.null_sink(),
1168                         )
1169                 )
1170
1171         def enable(self):
1172                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1173                 self._messageview.set_model(self._messagemodel)
1174                 self._messageview.set_headers_visible(False)
1175
1176                 self._messageview.append_column(self._messageColumn)
1177                 self._messageviewselection = self._messageview.get_selection()
1178                 self._messageviewselection.set_mode(gtk.SELECTION_SINGLE)
1179
1180                 self._onMessageviewRowActivatedId = self._messageview.connect("row-activated", self._on_messageview_row_activated)
1181
1182         def disable(self):
1183                 self._messageview.disconnect(self._onMessageviewRowActivatedId)
1184
1185                 self.clear()
1186
1187                 self._messageview.remove_column(self._messageColumn)
1188                 self._messageview.set_model(None)
1189
1190         def number_selected(self, action, number, message):
1191                 """
1192                 @note Actual dial function is patched in later
1193                 """
1194                 raise NotImplementedError("Horrible unknown error has occurred")
1195
1196         def update(self, force = False):
1197                 if not force and self._isPopulated:
1198                         return False
1199                 self._updateSink.send(())
1200                 return True
1201
1202         def clear(self):
1203                 self._isPopulated = False
1204                 self._messagemodel.clear()
1205
1206         @staticmethod
1207         def name():
1208                 return "Messages"
1209
1210         def load_settings(self, config, section):
1211                 pass
1212
1213         def save_settings(self, config, section):
1214                 """
1215                 @note Thread Agnostic
1216                 """
1217                 pass
1218
1219         _MIN_MESSAGES_SHOWN = 4
1220
1221         def _idly_populate_messageview(self):
1222                 with gtk_toolbox.gtk_lock():
1223                         banner = hildonize.show_busy_banner_start(self._window, "Loading Messages")
1224                 try:
1225                         self._messagemodel.clear()
1226                         self._isPopulated = True
1227
1228                         try:
1229                                 messageItems = self._backend.get_messages()
1230                         except Exception, e:
1231                                 self._errorDisplay.push_exception_with_lock()
1232                                 self._isPopulated = False
1233                                 messageItems = []
1234
1235                         messageItems = (
1236                                 gv_backend.decorate_message(message)
1237                                 for message in gv_backend.sort_messages(messageItems)
1238                         )
1239
1240                         for header, number, relativeDate, messages in messageItems:
1241                                 prettyNumber = number[2:] if number.startswith("+1") else number
1242                                 prettyNumber = make_pretty(prettyNumber)
1243
1244                                 firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (header, prettyNumber, relativeDate)
1245                                 expandedMessages = [firstMessage]
1246                                 expandedMessages.extend(messages)
1247                                 if (self._MIN_MESSAGES_SHOWN + 1) < len(messages):
1248                                         firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (header, prettyNumber, relativeDate)
1249                                         secondMessage = "<i>%d Messages Hidden...</i>" % (len(messages) - self._MIN_MESSAGES_SHOWN, )
1250                                         collapsedMessages = [firstMessage, secondMessage]
1251                                         collapsedMessages.extend(messages[-self._MIN_MESSAGES_SHOWN-1:-1])
1252                                 else:
1253                                         collapsedMessages = expandedMessages
1254
1255                                 number = make_ugly(number)
1256
1257                                 row = (number, relativeDate, header, "\n".join(collapsedMessages), expandedMessages)
1258                                 with gtk_toolbox.gtk_lock():
1259                                         self._messagemodel.append(row)
1260                 except Exception, e:
1261                         self._errorDisplay.push_exception_with_lock()
1262                 finally:
1263                         with gtk_toolbox.gtk_lock():
1264                                 hildonize.show_busy_banner_end(banner)
1265
1266                 return False
1267
1268         def _on_messageview_row_activated(self, treeview, path, view_column):
1269                 try:
1270                         model, itr = self._messageviewselection.get_selected()
1271                         if not itr:
1272                                 return
1273
1274                         contactPhoneNumbers = [("Phone", self._messagemodel.get_value(itr, self.NUMBER_IDX))]
1275                         description = self._messagemodel.get_value(itr, self.MESSAGES_IDX)
1276
1277                         action, phoneNumber, message = self._phoneTypeSelector.run(
1278                                 contactPhoneNumbers,
1279                                 messages = description,
1280                                 parent = self._window,
1281                         )
1282                         if action == PhoneTypeSelector.ACTION_CANCEL:
1283                                 return
1284                         assert phoneNumber, "A lock of phone number exists"
1285
1286                         self.number_selected(action, phoneNumber, message)
1287                         self._messageviewselection.unselect_all()
1288                 except Exception, e:
1289                         self._errorDisplay.push_exception()
1290
1291
1292 class ContactsView(object):
1293
1294         def __init__(self, widgetTree, backend, errorDisplay):
1295                 self._errorDisplay = errorDisplay
1296                 self._backend = backend
1297
1298                 self._addressBook = None
1299                 self._selectedComboIndex = 0
1300                 self._addressBookFactories = [null_backend.NullAddressBook()]
1301
1302                 self._booksList = []
1303                 self._bookSelectionButton = widgetTree.get_widget("addressbookSelectButton")
1304
1305                 self._isPopulated = False
1306                 self._contactsmodel = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_STRING)
1307                 self._contactsviewselection = None
1308                 self._contactsview = widgetTree.get_widget("contactsview")
1309
1310                 self._contactColumn = gtk.TreeViewColumn("Contact")
1311                 displayContactSource = False
1312                 if displayContactSource:
1313                         textrenderer = gtk.CellRendererText()
1314                         self._contactColumn.pack_start(textrenderer, expand=False)
1315                         self._contactColumn.add_attribute(textrenderer, 'text', 0)
1316                 textrenderer = gtk.CellRendererText()
1317                 hildonize.set_cell_thumb_selectable(textrenderer)
1318                 self._contactColumn.pack_start(textrenderer, expand=True)
1319                 self._contactColumn.add_attribute(textrenderer, 'text', 1)
1320                 textrenderer = gtk.CellRendererText()
1321                 self._contactColumn.pack_start(textrenderer, expand=True)
1322                 self._contactColumn.add_attribute(textrenderer, 'text', 4)
1323                 self._contactColumn.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
1324                 self._contactColumn.set_sort_column_id(1)
1325                 self._contactColumn.set_visible(True)
1326
1327                 self._onContactsviewRowActivatedId = 0
1328                 self._onAddressbookButtonChangedId = 0
1329                 self._window = gtk_toolbox.find_parent_window(self._contactsview)
1330                 self._phoneTypeSelector = PhoneTypeSelector(widgetTree, self._backend)
1331
1332                 self._updateSink = gtk_toolbox.threaded_stage(
1333                         gtk_toolbox.comap(
1334                                 self._idly_populate_contactsview,
1335                                 gtk_toolbox.null_sink(),
1336                         )
1337                 )
1338
1339         def enable(self):
1340                 assert self._backend.is_authed(), "Attempting to enable backend while not logged in"
1341
1342                 self._contactsview.set_model(self._contactsmodel)
1343                 self._contactsview.append_column(self._contactColumn)
1344                 self._contactsviewselection = self._contactsview.get_selection()
1345                 self._contactsviewselection.set_mode(gtk.SELECTION_SINGLE)
1346
1347                 del self._booksList[:]
1348                 for (factoryId, bookId), (factoryName, bookName) in self.get_addressbooks():
1349                         if factoryName and bookName:
1350                                 entryName = "%s: %s" % (factoryName, bookName)
1351                         elif factoryName:
1352                                 entryName = factoryName
1353                         elif bookName:
1354                                 entryName = bookName
1355                         else:
1356                                 entryName = "Bad name (%d)" % factoryId
1357                         row = (str(factoryId), bookId, entryName)
1358                         self._booksList.append(row)
1359
1360                 self._onContactsviewRowActivatedId = self._contactsview.connect("row-activated", self._on_contactsview_row_activated)
1361                 self._onAddressbookButtonChangedId = self._bookSelectionButton.connect("clicked", self._on_addressbook_button_changed)
1362
1363                 if len(self._booksList) <= self._selectedComboIndex:
1364                         self._selectedComboIndex = 0
1365                 self._bookSelectionButton.set_label(self._booksList[self._selectedComboIndex][2])
1366
1367                 selectedFactoryId = self._booksList[self._selectedComboIndex][0]
1368                 selectedBookId = self._booksList[self._selectedComboIndex][1]
1369                 self.open_addressbook(selectedFactoryId, selectedBookId)
1370
1371         def disable(self):
1372                 self._contactsview.disconnect(self._onContactsviewRowActivatedId)
1373                 self._bookSelectionButton.disconnect(self._onAddressbookButtonChangedId)
1374
1375                 self.clear()
1376
1377                 self._bookSelectionButton.set_label("")
1378                 self._contactsview.set_model(None)
1379                 self._contactsview.remove_column(self._contactColumn)
1380
1381         def number_selected(self, action, number, message):
1382                 """
1383                 @note Actual dial function is patched in later
1384                 """
1385                 raise NotImplementedError("Horrible unknown error has occurred")
1386
1387         def get_addressbooks(self):
1388                 """
1389                 @returns Iterable of ((Factory Id, Book Id), (Factory Name, Book Name))
1390                 """
1391                 for i, factory in enumerate(self._addressBookFactories):
1392                         for bookFactory, bookId, bookName in factory.get_addressbooks():
1393                                 yield (str(i), bookId), (factory.factory_name(), bookName)
1394
1395         def open_addressbook(self, bookFactoryId, bookId):
1396                 bookFactoryIndex = int(bookFactoryId)
1397                 addressBook = self._addressBookFactories[bookFactoryIndex].open_addressbook(bookId)
1398
1399                 forceUpdate = True if addressBook is not self._addressBook else False
1400
1401                 self._addressBook = addressBook
1402                 self.update(force=forceUpdate)
1403
1404         def update(self, force = False):
1405                 if not force and self._isPopulated:
1406                         return False
1407                 self._updateSink.send(())
1408                 return True
1409
1410         def clear(self):
1411                 self._isPopulated = False
1412                 self._contactsmodel.clear()
1413                 for factory in self._addressBookFactories:
1414                         factory.clear_caches()
1415                 self._addressBook.clear_caches()
1416
1417         def append(self, book):
1418                 self._addressBookFactories.append(book)
1419
1420         def extend(self, books):
1421                 self._addressBookFactories.extend(books)
1422
1423         @staticmethod
1424         def name():
1425                 return "Contacts"
1426
1427         def load_settings(self, config, sectionName):
1428                 try:
1429                         self._selectedComboIndex = config.getint(sectionName, "selectedAddressbook")
1430                 except ConfigParser.NoOptionError:
1431                         self._selectedComboIndex = 0
1432
1433         def save_settings(self, config, sectionName):
1434                 config.set(sectionName, "selectedAddressbook", str(self._selectedComboIndex))
1435
1436         def _idly_populate_contactsview(self):
1437                 with gtk_toolbox.gtk_lock():
1438                         banner = hildonize.show_busy_banner_start(self._window, "Loading Contacts")
1439                 try:
1440                         addressBook = None
1441                         while addressBook is not self._addressBook:
1442                                 addressBook = self._addressBook
1443                                 with gtk_toolbox.gtk_lock():
1444                                         self._contactsview.set_model(None)
1445                                         self.clear()
1446
1447                                 try:
1448                                         contacts = addressBook.get_contacts()
1449                                 except Exception, e:
1450                                         contacts = []
1451                                         self._isPopulated = False
1452                                         self._errorDisplay.push_exception_with_lock()
1453                                 for contactId, contactName in contacts:
1454                                         contactType = (addressBook.contact_source_short_name(contactId), )
1455                                         self._contactsmodel.append(contactType + (contactName, "", contactId) + ("", ))
1456
1457                                 with gtk_toolbox.gtk_lock():
1458                                         self._contactsview.set_model(self._contactsmodel)
1459
1460                         self._isPopulated = True
1461                 except Exception, e:
1462                         self._errorDisplay.push_exception_with_lock()
1463                 finally:
1464                         with gtk_toolbox.gtk_lock():
1465                                 hildonize.show_busy_banner_end(banner)
1466                 return False
1467
1468         def _on_addressbook_button_changed(self, *args, **kwds):
1469                 try:
1470                         try:
1471                                 newSelectedComboIndex = hildonize.touch_selector(
1472                                         self._window,
1473                                         "Addressbook",
1474                                         (("%s" % m[2]) for m in self._booksList),
1475                                         self._selectedComboIndex,
1476                                 )
1477                         except RuntimeError:
1478                                 return
1479
1480                         selectedFactoryId = self._booksList[newSelectedComboIndex][0]
1481                         selectedBookId = self._booksList[newSelectedComboIndex][1]
1482                         self.open_addressbook(selectedFactoryId, selectedBookId)
1483                         self._selectedComboIndex = newSelectedComboIndex
1484                         self._bookSelectionButton.set_label(self._booksList[self._selectedComboIndex][2])
1485                 except Exception, e:
1486                         self._errorDisplay.push_exception()
1487
1488         def _on_contactsview_row_activated(self, treeview, path, view_column):
1489                 try:
1490                         model, itr = self._contactsviewselection.get_selected()
1491                         if not itr:
1492                                 return
1493
1494                         contactId = self._contactsmodel.get_value(itr, 3)
1495                         contactName = self._contactsmodel.get_value(itr, 1)
1496                         try:
1497                                 contactDetails = self._addressBook.get_contact_details(contactId)
1498                         except Exception, e:
1499                                 contactDetails = []
1500                                 self._errorDisplay.push_exception()
1501                         contactPhoneNumbers = [phoneNumber for phoneNumber in contactDetails]
1502
1503                         if len(contactPhoneNumbers) == 0:
1504                                 return
1505
1506                         action, phoneNumber, message = self._phoneTypeSelector.run(
1507                                 contactPhoneNumbers,
1508                                 messages = (contactName, ),
1509                                 parent = self._window,
1510                         )
1511                         if action == PhoneTypeSelector.ACTION_CANCEL:
1512                                 return
1513                         assert phoneNumber, "A lack of phone number exists"
1514
1515                         self.number_selected(action, phoneNumber, message)
1516                         self._contactsviewselection.unselect_all()
1517                 except Exception, e:
1518                         self._errorDisplay.push_exception()