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

   1 #!/usr/bin/env python
   2
   3 from __future__ import with_statement
   4 from __future__ import division
   5
   6 import datetime
   7 import string
   8 import itertools
   9 import logging
  10
  11 from PyQt4 import QtGui
  12 from PyQt4 import QtCore
  13
  14 from util import qtpie
  15 from util import qui_utils
  16 from util import misc as misc_utils
  17
  18 import backends.null_backend as null_backend
  19 import backends.file_backend as file_backend
  20
  21
  22 _moduleLogger = logging.getLogger(__name__)
  23
  24
  25 class Dialpad(object):
  26
  27         def __init__(self, app, session, errorLog):
  28                 self._app = app
  29                 self._session = session
  30                 self._errorLog = errorLog
  31
  32                 self._plus = QtGui.QPushButton("+")
  33                 self._plus.clicked.connect(lambda: self._on_keypress("+"))
  34                 self._entry = QtGui.QLineEdit()
  35
  36                 backAction = QtGui.QAction(None)
  37                 backAction.setText("Back")
  38                 backAction.triggered.connect(self._on_backspace)
  39                 backPieItem = qtpie.QActionPieItem(backAction)
  40                 clearAction = QtGui.QAction(None)
  41                 clearAction.setText("Clear")
  42                 clearAction.triggered.connect(self._on_clear_text)
  43                 clearPieItem = qtpie.QActionPieItem(clearAction)
  44                 backSlices = [
  45                         qtpie.PieFiling.NULL_CENTER,
  46                         clearPieItem,
  47                         qtpie.PieFiling.NULL_CENTER,
  48                         qtpie.PieFiling.NULL_CENTER,
  49                 ]
  50                 self._back = qtpie.QPieButton(backPieItem)
  51                 self._back.set_center(backPieItem)
  52                 for slice in backSlices:
  53                         self._back.insertItem(slice)
  54
  55                 self._entryLayout = QtGui.QHBoxLayout()
  56                 self._entryLayout.addWidget(self._plus, 1, QtCore.Qt.AlignCenter)
  57                 self._entryLayout.addWidget(self._entry, 1000)
  58                 self._entryLayout.addWidget(self._back, 1, QtCore.Qt.AlignCenter)
  59
  60                 smsIcon = self._app.get_icon("messages.png")
  61                 self._smsButton = QtGui.QPushButton(smsIcon, "SMS")
  62                 self._smsButton.clicked.connect(self._on_sms_clicked)
  63                 callIcon = self._app.get_icon("dialpad.png")
  64                 self._callButton = QtGui.QPushButton(callIcon, "Call")
  65                 self._callButton.clicked.connect(self._on_call_clicked)
  66
  67                 self._padLayout = QtGui.QGridLayout()
  68                 rows = [0, 0, 0, 1, 1, 1, 2, 2, 2]
  69                 columns = [0, 1, 2] * 3
  70                 keys = [
  71                         ("1", ""),
  72                         ("2", "ABC"),
  73                         ("3", "DEF"),
  74                         ("4", "GHI"),
  75                         ("5", "JKL"),
  76                         ("6", "MNO"),
  77                         ("7", "PQRS"),
  78                         ("8", "TUV"),
  79                         ("9", "WXYZ"),
  80                 ]
  81                 for (num, letters), (row, column) in zip(keys, zip(rows, columns)):
  82                         self._padLayout.addWidget(self._generate_key_button(num, letters), row, column)
  83                 self._zerothButton = QtGui.QPushButton("0")
  84                 self._zerothButton.clicked.connect(lambda: self._on_keypress("0"))
  85                 self._padLayout.addWidget(self._smsButton, 3, 0)
  86                 self._padLayout.addWidget(self._zerothButton)
  87                 self._padLayout.addWidget(self._callButton, 3, 2)
  88
  89                 self._layout = QtGui.QVBoxLayout()
  90                 self._layout.addLayout(self._entryLayout)
  91                 self._layout.addLayout(self._padLayout)
  92                 self._widget = QtGui.QWidget()
  93                 self._widget.setLayout(self._layout)
  94
  95         @property
  96         def toplevel(self):
  97                 return self._widget
  98
  99         def enable(self):
 100                 self._smsButton.setEnabled(True)
 101                 self._callButton.setEnabled(True)
 102
 103         def disable(self):
 104                 self._smsButton.setEnabled(False)
 105                 self._callButton.setEnabled(False)
 106
 107         def get_settings(self):
 108                 return {}
 109
 110         def set_settings(self, settings):
 111                 pass
 112
 113         def clear(self):
 114                 pass
 115
 116         def refresh(self, force = True):
 117                 pass
 118
 119         def _generate_key_button(self, center, letters):
 120                 button = QtGui.QPushButton("%s\n%s" % (center, letters))
 121                 button.clicked.connect(lambda: self._on_keypress(center))
 122                 return button
 123
 124         @misc_utils.log_exception(_moduleLogger)
 125         def _on_keypress(self, key):
 126                 self._entry.insert(key)
 127
 128         @misc_utils.log_exception(_moduleLogger)
 129         def _on_backspace(self, toggled = False):
 130                 self._entry.backspace()
 131
 132         @misc_utils.log_exception(_moduleLogger)
 133         def _on_clear_text(self, toggled = False):
 134                 self._entry.clear()
 135
 136         @QtCore.pyqtSlot()
 137         @QtCore.pyqtSlot(bool)
 138         @misc_utils.log_exception(_moduleLogger)
 139         def _on_sms_clicked(self, checked = False):
 140                 number = misc_utils.make_ugly(str(self._entry.text()))
 141                 self._entry.clear()
 142
 143                 contactId = number
 144                 title = misc_utils.make_pretty(number)
 145                 description = misc_utils.make_pretty(number)
 146                 numbersWithDescriptions = [(number, "")]
 147                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 148
 149         @QtCore.pyqtSlot()
 150         @QtCore.pyqtSlot(bool)
 151         @misc_utils.log_exception(_moduleLogger)
 152         def _on_call_clicked(self, checked = False):
 153                 number = misc_utils.make_ugly(str(self._entry.text()))
 154                 self._entry.clear()
 155
 156                 contactId = number
 157                 title = misc_utils.make_pretty(number)
 158                 description = misc_utils.make_pretty(number)
 159                 numbersWithDescriptions = [(number, "")]
 160                 self._session.draft.clear()
 161                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 162                 self._session.draft.call()
 163
 164
 165 class TimeCategories(object):
 166
 167         _NOW_SECTION = 0
 168         _TODAY_SECTION = 1
 169         _WEEK_SECTION = 2
 170         _MONTH_SECTION = 3
 171         _REST_SECTION = 4
 172         _MAX_SECTIONS = 5
 173
 174         _WEEK_ELAPSED = datetime.timedelta(weeks=1)
 175         _MONTH_ELAPSED = datetime.timedelta(days=30)
 176
 177         def __init__(self, parentItem):
 178                 self._timeItems = [
 179                         QtGui.QStandardItem(description)
 180                         for (i, description) in zip(
 181                                 xrange(self._MAX_SECTIONS),
 182                                 ["Now", "Today", "Week", "Month", "Past"],
 183                         )
 184                 ]
 185                 for item in self._timeItems:
 186                         item.setEditable(False)
 187                         item.setCheckable(False)
 188                         row = (item, )
 189                         parentItem.appendRow(row)
 190
 191                 self._today = datetime.datetime(1900, 1, 1)
 192
 193                 self.prepare_for_update(self._today)
 194
 195         def prepare_for_update(self, newToday):
 196                 self._today = newToday
 197                 for item in self._timeItems:
 198                         item.removeRows(0, item.rowCount())
 199                 self._timeItems[self._NOW_SECTION].setText(self._today.strftime("%X"))
 200                 self._timeItems[self._TODAY_SECTION].setText(self._today.strftime("%x"))
 201
 202         def add_row(self, rowDate, row):
 203                 elapsedTime = self._today - rowDate
 204                 todayTuple = self._today.timetuple()
 205                 rowTuple = rowDate.timetuple()
 206                 if todayTuple[0:4] == rowTuple[0:4]:
 207                         section = self._NOW_SECTION
 208                 if todayTuple[0:3] == rowTuple[0:3]:
 209                         section = self._TODAY_SECTION
 210                 elif elapsedTime < self._WEEK_ELAPSED:
 211                         section = self._WEEK_SECTION
 212                 elif elapsedTime < self._MONTH_ELAPSED:
 213                         section = self._MONTH_SECTION
 214                 else:
 215                         section = self._REST_SECTION
 216                 self._timeItems[section].appendRow(row)
 217
 218
 219 class History(object):
 220
 221         DETAILS_IDX = 0
 222         FROM_IDX = 1
 223         MAX_IDX = 2
 224
 225         HISTORY_ITEM_TYPES = ["Received", "Missed", "Placed", "All"]
 226         HISTORY_COLUMNS = ["Details", "From"]
 227         assert len(HISTORY_COLUMNS) == MAX_IDX
 228
 229         def __init__(self, app, session, errorLog):
 230                 self._selectedFilter = self.HISTORY_ITEM_TYPES[-1]
 231                 self._app = app
 232                 self._session = session
 233                 self._session.historyUpdated.connect(self._on_history_updated)
 234                 self._errorLog = errorLog
 235
 236                 self._typeSelection = QtGui.QComboBox()
 237                 self._typeSelection.addItems(self.HISTORY_ITEM_TYPES)
 238                 self._typeSelection.setCurrentIndex(
 239                         self.HISTORY_ITEM_TYPES.index(self._selectedFilter)
 240                 )
 241                 self._typeSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 242
 243                 self._itemStore = QtGui.QStandardItemModel()
 244                 self._itemStore.setHorizontalHeaderLabels(self.HISTORY_COLUMNS)
 245                 self._categoryManager = TimeCategories(self._itemStore)
 246
 247                 self._itemView = QtGui.QTreeView()
 248                 self._itemView.setModel(self._itemStore)
 249                 self._itemView.setUniformRowHeights(True)
 250                 self._itemView.setRootIsDecorated(False)
 251                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 252                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 253                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 254                 self._itemView.setHeaderHidden(True)
 255                 self._itemView.header().setResizeMode(QtGui.QHeaderView.ResizeToContents)
 256                 self._itemView.activated.connect(self._on_row_activated)
 257
 258                 self._layout = QtGui.QVBoxLayout()
 259                 self._layout.addWidget(self._typeSelection)
 260                 self._layout.addWidget(self._itemView)
 261                 self._widget = QtGui.QWidget()
 262                 self._widget.setLayout(self._layout)
 263
 264                 self._populate_items()
 265
 266         @property
 267         def toplevel(self):
 268                 return self._widget
 269
 270         def enable(self):
 271                 self._itemView.setEnabled(True)
 272
 273         def disable(self):
 274                 self._itemView.setEnabled(False)
 275
 276         def get_settings(self):
 277                 return {
 278                         "filter": self._selectedFilter,
 279                 }
 280
 281         def set_settings(self, settings):
 282                 selectedFilter = settings.get("filter", self.HISTORY_ITEM_TYPES[-1])
 283                 if selectedFilter in self.HISTORY_ITEM_TYPES:
 284                         self._selectedFilter = selectedFilter
 285                         self._typeSelection.setCurrentIndex(
 286                                 self.HISTORY_ITEM_TYPES.index(selectedFilter)
 287                         )
 288
 289         def clear(self):
 290                 self._itemView.clear()
 291
 292         def refresh(self, force=True):
 293                 self._session.update_history(force)
 294
 295         def _populate_items(self):
 296                 self._categoryManager.prepare_for_update(self._session.get_when_history_updated())
 297
 298                 history = self._session.get_history()
 299                 history.sort(key=lambda item: item["time"], reverse=True)
 300                 for event in history:
 301                         if self._selectedFilter not in [self.HISTORY_ITEM_TYPES[-1], event["action"]]:
 302                                 continue
 303
 304                         relTime = misc_utils.abbrev_relative_date(event["relTime"])
 305                         action = event["action"]
 306                         number = event["number"]
 307                         prettyNumber = misc_utils.make_pretty(number)
 308                         name = event["name"]
 309                         if not name or name == number:
 310                                 name = event["location"]
 311                         if not name:
 312                                 name = "Unknown"
 313
 314                         detailsItem = QtGui.QStandardItem("%s - %s\n%s" % (relTime, action, prettyNumber))
 315                         detailsFont = detailsItem.font()
 316                         detailsFont.setPointSize(max(detailsFont.pointSize() - 7, 5))
 317                         detailsItem.setFont(detailsFont)
 318                         nameItem = QtGui.QStandardItem(name)
 319                         nameFont = nameItem.font()
 320                         nameFont.setPointSize(nameFont.pointSize() + 4)
 321                         nameItem.setFont(nameFont)
 322                         row = detailsItem, nameItem
 323                         for item in row:
 324                                 item.setEditable(False)
 325                                 item.setCheckable(False)
 326                         row[0].setData(event)
 327                         self._categoryManager.add_row(event["time"], row)
 328                 self._itemView.expandAll()
 329
 330         @QtCore.pyqtSlot(str)
 331         @misc_utils.log_exception(_moduleLogger)
 332         def _on_filter_changed(self, newItem):
 333                 self._selectedFilter = str(newItem)
 334                 self._populate_items()
 335
 336         @QtCore.pyqtSlot()
 337         @misc_utils.log_exception(_moduleLogger)
 338         def _on_history_updated(self):
 339                 self._populate_items()
 340
 341         @QtCore.pyqtSlot(QtCore.QModelIndex)
 342         @misc_utils.log_exception(_moduleLogger)
 343         def _on_row_activated(self, index):
 344                 rowIndex = index.row()
 345                 item = self._itemStore.item(rowIndex, 0)
 346                 contactDetails = item.data().toPyObject()
 347
 348                 title = str(self._itemStore.item(rowIndex, self.FROM_IDX).text())
 349                 number = str(contactDetails[QtCore.QString("number")])
 350                 contactId = number # ids don't seem too unique so using numbers
 351
 352                 descriptionRows = []
 353                 for i in xrange(self._itemStore.rowCount()):
 354                         iItem = self._itemStore.item(i, 0)
 355                         iContactDetails = iItem.data().toPyObject()
 356                         iNumber = str(iContactDetails[QtCore.QString("number")])
 357                         if number != iNumber:
 358                                 continue
 359                         relTime = misc_utils.abbrev_relative_date(iContactDetails[QtCore.QString("relTime")])
 360                         action = str(iContactDetails[QtCore.QString("action")])
 361                         number = str(iContactDetails[QtCore.QString("number")])
 362                         prettyNumber = misc_utils.make_pretty(number)
 363                         rowItems = relTime, action, prettyNumber
 364                         descriptionRows.append("<tr><td>%s</td></tr>" % "</td><td>".join(rowItems))
 365                 description = "<table>%s</table>" % "".join(descriptionRows)
 366                 numbersWithDescriptions = [(str(contactDetails[QtCore.QString("number")]), "")]
 367                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 368
 369
 370 class Messages(object):
 371
 372         NO_MESSAGES = "None"
 373         VOICEMAIL_MESSAGES = "Voicemail"
 374         TEXT_MESSAGES = "SMS"
 375         ALL_TYPES = "All Messages"
 376         MESSAGE_TYPES = [NO_MESSAGES, VOICEMAIL_MESSAGES, TEXT_MESSAGES, ALL_TYPES]
 377
 378         UNREAD_STATUS = "Unread"
 379         UNARCHIVED_STATUS = "Inbox"
 380         ALL_STATUS = "Any"
 381         MESSAGE_STATUSES = [UNREAD_STATUS, UNARCHIVED_STATUS, ALL_STATUS]
 382
 383         _MIN_MESSAGES_SHOWN = 4
 384
 385         def __init__(self, app, session, errorLog):
 386                 self._selectedTypeFilter = self.ALL_TYPES
 387                 self._selectedStatusFilter = self.ALL_STATUS
 388                 self._app = app
 389                 self._session = session
 390                 self._session.messagesUpdated.connect(self._on_messages_updated)
 391                 self._errorLog = errorLog
 392
 393                 self._typeSelection = QtGui.QComboBox()
 394                 self._typeSelection.addItems(self.MESSAGE_TYPES)
 395                 self._typeSelection.setCurrentIndex(
 396                         self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 397                 )
 398                 self._typeSelection.currentIndexChanged[str].connect(self._on_type_filter_changed)
 399
 400                 self._statusSelection = QtGui.QComboBox()
 401                 self._statusSelection.addItems(self.MESSAGE_STATUSES)
 402                 self._statusSelection.setCurrentIndex(
 403                         self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 404                 )
 405                 self._statusSelection.currentIndexChanged[str].connect(self._on_status_filter_changed)
 406
 407                 self._selectionLayout = QtGui.QHBoxLayout()
 408                 self._selectionLayout.addWidget(self._typeSelection)
 409                 self._selectionLayout.addWidget(self._statusSelection)
 410
 411                 self._itemStore = QtGui.QStandardItemModel()
 412                 self._itemStore.setHorizontalHeaderLabels(["Messages"])
 413                 self._categoryManager = TimeCategories(self._itemStore)
 414
 415                 self._htmlDelegate = qui_utils.QHtmlDelegate()
 416                 self._itemView = QtGui.QTreeView()
 417                 self._itemView.setModel(self._itemStore)
 418                 self._itemView.setUniformRowHeights(False)
 419                 self._itemView.setRootIsDecorated(False)
 420                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 421                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 422                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 423                 self._itemView.setHeaderHidden(True)
 424                 self._itemView.setItemDelegate(self._htmlDelegate)
 425                 self._itemView.activated.connect(self._on_row_activated)
 426
 427                 self._layout = QtGui.QVBoxLayout()
 428                 self._layout.addLayout(self._selectionLayout)
 429                 self._layout.addWidget(self._itemView)
 430                 self._widget = QtGui.QWidget()
 431                 self._widget.setLayout(self._layout)
 432
 433                 self._populate_items()
 434
 435         @property
 436         def toplevel(self):
 437                 return self._widget
 438
 439         def enable(self):
 440                 self._itemView.setEnabled(True)
 441
 442         def disable(self):
 443                 self._itemView.setEnabled(False)
 444
 445         def get_settings(self):
 446                 return {
 447                         "type": self._selectedTypeFilter,
 448                         "status": self._selectedStatusFilter,
 449                 }
 450
 451         def set_settings(self, settings):
 452                 selectedType = settings.get("type", self.ALL_TYPES)
 453                 if selectedType in self.MESSAGE_TYPES:
 454                         self._selectedTypeFilter = selectedType
 455                         self._typeSelection.setCurrentIndex(
 456                                 self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 457                         )
 458
 459                 selectedStatus = settings.get("status", self.ALL_STATUS)
 460                 if selectedStatus in self.MESSAGE_STATUSES:
 461                         self._selectedStatusFilter = selectedStatus
 462                         self._statusSelection.setCurrentIndex(
 463                                 self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 464                         )
 465
 466         def clear(self):
 467                 self._itemView.clear()
 468
 469         def refresh(self, force=True):
 470                 self._session.update_messages(force)
 471
 472         def _populate_items(self):
 473                 self._categoryManager.prepare_for_update(self._session.get_when_messages_updated())
 474
 475                 rawMessages = self._session.get_messages()
 476                 rawMessages.sort(key=lambda item: item["time"], reverse=True)
 477                 for item in rawMessages:
 478                         isUnarchived = not item["isArchived"]
 479                         isUnread = not item["isRead"]
 480                         visibleStatus = {
 481                                 self.UNREAD_STATUS: isUnarchived and isUnread,
 482                                 self.UNARCHIVED_STATUS: isUnarchived,
 483                                 self.ALL_STATUS: True,
 484                         }[self._selectedStatusFilter]
 485                         visibleType = self._selectedTypeFilter in [item["type"], self.ALL_TYPES]
 486                         if not (visibleType and visibleStatus):
 487                                 continue
 488
 489                         relTime = misc_utils.abbrev_relative_date(item["relTime"])
 490                         number = item["number"]
 491                         prettyNumber = misc_utils.make_pretty(number)
 492                         name = item["name"]
 493                         if not name or name == number:
 494                                 name = item["location"]
 495                         if not name:
 496                                 name = "Unknown"
 497
 498                         messageParts = list(item["messageParts"])
 499                         if len(messageParts) == 0:
 500                                 messages = ("No Transcription", )
 501                         elif len(messageParts) == 1:
 502                                 if messageParts[0][1]:
 503                                         messages = (messageParts[0][1], )
 504                                 else:
 505                                         messages = ("No Transcription", )
 506                         else:
 507                                 messages = [
 508                                         "<b>%s</b>: %s" % (messagePart[0], messagePart[1])
 509                                         for messagePart in messageParts
 510                                 ]
 511
 512                         firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (name, prettyNumber, relTime)
 513
 514                         expandedMessages = [firstMessage]
 515                         expandedMessages.extend(messages)
 516                         if (self._MIN_MESSAGES_SHOWN + 1) < len(messages):
 517                                 secondMessage = "<i>%d Messages Hidden...</i>" % (len(messages) - self._MIN_MESSAGES_SHOWN, )
 518                                 collapsedMessages = [firstMessage, secondMessage]
 519                                 collapsedMessages.extend(messages[-(self._MIN_MESSAGES_SHOWN+0):])
 520                         else:
 521                                 collapsedMessages = expandedMessages
 522
 523                         item = dict(item.iteritems())
 524                         item["collapsedMessages"] = "<br/>\n".join(collapsedMessages)
 525                         item["expandedMessages"] = "<br/>\n".join(expandedMessages)
 526
 527                         messageItem = QtGui.QStandardItem(item["collapsedMessages"])
 528                         messageItem.setData(item)
 529                         messageItem.setEditable(False)
 530                         messageItem.setCheckable(False)
 531                         row = (messageItem, )
 532                         self._categoryManager.add_row(item["time"], row)
 533                 self._itemView.expandAll()
 534
 535         @QtCore.pyqtSlot(str)
 536         @misc_utils.log_exception(_moduleLogger)
 537         def _on_type_filter_changed(self, newItem):
 538                 self._selectedTypeFilter = str(newItem)
 539                 self._populate_items()
 540
 541         @QtCore.pyqtSlot(str)
 542         @misc_utils.log_exception(_moduleLogger)
 543         def _on_status_filter_changed(self, newItem):
 544                 self._selectedStatusFilter = str(newItem)
 545                 self._populate_items()
 546
 547         @QtCore.pyqtSlot()
 548         @misc_utils.log_exception(_moduleLogger)
 549         def _on_messages_updated(self):
 550                 self._populate_items()
 551
 552         @QtCore.pyqtSlot(QtCore.QModelIndex)
 553         @misc_utils.log_exception(_moduleLogger)
 554         def _on_row_activated(self, index):
 555                 rowIndex = index.row()
 556                 item = self._itemStore.item(rowIndex, 0)
 557                 contactDetails = item.data().toPyObject()
 558
 559                 name = str(contactDetails[QtCore.QString("name")])
 560                 number = str(contactDetails[QtCore.QString("number")])
 561                 if not name or name == number:
 562                         name = str(contactDetails[QtCore.QString("location")])
 563                 if not name:
 564                         name = "Unknown"
 565
 566                 contactId = str(contactDetails[QtCore.QString("id")])
 567                 title = name
 568                 description = str(contactDetails[QtCore.QString("expandedMessages")])
 569                 numbersWithDescriptions = [(number, "")]
 570                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 571
 572
 573 class Contacts(object):
 574
 575         # @todo Provide some sort of letter jump
 576
 577         def __init__(self, app, session, errorLog):
 578                 self._app = app
 579                 self._session = session
 580                 self._session.contactsUpdated.connect(self._on_contacts_updated)
 581                 self._errorLog = errorLog
 582                 self._addressBookFactories = [
 583                         null_backend.NullAddressBookFactory(),
 584                         file_backend.FilesystemAddressBookFactory(app.fsContactsPath),
 585                 ]
 586                 self._addressBooks = []
 587
 588                 self._listSelection = QtGui.QComboBox()
 589                 self._listSelection.addItems([])
 590                 self._listSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 591                 self._activeList = "None"
 592
 593                 self._itemStore = QtGui.QStandardItemModel()
 594                 self._itemStore.setHorizontalHeaderLabels(["Contacts"])
 595                 self._alphaItem = {}
 596
 597                 self._itemView = QtGui.QTreeView()
 598                 self._itemView.setModel(self._itemStore)
 599                 self._itemView.setUniformRowHeights(True)
 600                 self._itemView.setRootIsDecorated(False)
 601                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 602                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 603                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 604                 self._itemView.setHeaderHidden(True)
 605                 self._itemView.setItemsExpandable(False)
 606                 self._itemView.activated.connect(self._on_row_activated)
 607
 608                 self._layout = QtGui.QVBoxLayout()
 609                 self._layout.addWidget(self._listSelection)
 610                 self._layout.addWidget(self._itemView)
 611                 self._widget = QtGui.QWidget()
 612                 self._widget.setLayout(self._layout)
 613
 614                 self.update_addressbooks()
 615                 self._populate_items()
 616
 617         @property
 618         def toplevel(self):
 619                 return self._widget
 620
 621         def enable(self):
 622                 self._itemView.setEnabled(True)
 623
 624         def disable(self):
 625                 self._itemView.setEnabled(False)
 626
 627         def get_settings(self):
 628                 return {
 629                         "selectedAddressbook": self._activeList,
 630                 }
 631
 632         def set_settings(self, settings):
 633                 currentItem = settings.get("selectedAddressbook", "None")
 634                 bookNames = [book["name"] for book in self._addressBooks]
 635                 try:
 636                         newIndex = bookNames.index(currentItem)
 637                 except ValueError:
 638                         # Switch over to None for the user
 639                         newIndex = 0
 640                 self._listSelection.setCurrentIndex(newIndex)
 641                 self._activeList = currentItem
 642
 643         def clear(self):
 644                 self._itemView.clear()
 645
 646         def refresh(self, force=True):
 647                 self._backend.update_contacts(force)
 648
 649         @property
 650         def _backend(self):
 651                 return self._addressBooks[self._listSelection.currentIndex()]["book"]
 652
 653         def update_addressbooks(self):
 654                 self._addressBooks = [
 655                         {"book": book, "name": book.name}
 656                         for factory in self._addressBookFactories
 657                         for book in factory.get_addressbooks()
 658                 ]
 659                 self._addressBooks.append(
 660                         {
 661                                 "book": self._session,
 662                                 "name": "Google Voice",
 663                         }
 664                 )
 665
 666                 currentItem = str(self._listSelection.currentText())
 667                 self._activeList = currentItem
 668                 if currentItem == "":
 669                         # Not loaded yet
 670                         currentItem = "None"
 671                 self._listSelection.clear()
 672                 bookNames = [book["name"] for book in self._addressBooks]
 673                 try:
 674                         newIndex = bookNames.index(currentItem)
 675                 except ValueError:
 676                         # Switch over to None for the user
 677                         newIndex = 0
 678                         self._itemStore.clear()
 679                         _moduleLogger.info("Addressbook %r doesn't exist anymore, switching to None" % currentItem)
 680                 self._listSelection.addItems(bookNames)
 681                 self._listSelection.setCurrentIndex(newIndex)
 682
 683         def _populate_items(self):
 684                 self._itemStore.clear()
 685                 self._alphaItem = dict(
 686                         (letter, QtGui.QStandardItem(letter))
 687                         for letter in self._prefixes()
 688                 )
 689                 for letter in self._prefixes():
 690                         item = self._alphaItem[letter]
 691                         item.setEditable(False)
 692                         item.setCheckable(False)
 693                         row = (item, )
 694                         self._itemStore.appendRow(row)
 695
 696                 for item in self._get_contacts():
 697                         name = item["name"]
 698                         if not name:
 699                                 name = "Unknown"
 700                         numbers = item["numbers"]
 701
 702                         nameItem = QtGui.QStandardItem(name)
 703                         nameItem.setEditable(False)
 704                         nameItem.setCheckable(False)
 705                         nameItem.setData(item)
 706                         nameItemFont = nameItem.font()
 707                         nameItemFont.setPointSize(max(nameItemFont.pointSize() + 4, 5))
 708                         nameItem.setFont(nameItemFont)
 709
 710                         row = (nameItem, )
 711                         rowKey = name[0].upper()
 712                         rowKey = rowKey if rowKey in self._alphaItem else "#"
 713                         self._alphaItem[rowKey].appendRow(row)
 714                 self._itemView.expandAll()
 715
 716         def _prefixes(self):
 717                 return itertools.chain(string.ascii_uppercase, ("#", ))
 718
 719         def _jump_to_prefix(self, letter):
 720                 i = list(self._prefixes()).index(letter)
 721                 rootIndex = self._itemView.rootIndex()
 722                 currentIndex = self._itemView.model().index(i, 0, rootIndex)
 723                 self._itemView.scrollTo(currentIndex)
 724                 self._itemView.setItemSelected(self._itemView.topLevelItem(i), True)
 725
 726         def _get_contacts(self):
 727                 contacts = list(self._backend.get_contacts().itervalues())
 728                 contacts.sort(key=lambda contact: contact["name"].lower())
 729                 return contacts
 730
 731         @QtCore.pyqtSlot(str)
 732         @misc_utils.log_exception(_moduleLogger)
 733         def _on_filter_changed(self, newItem):
 734                 self._activeList = str(newItem)
 735                 self.refresh(force=False)
 736                 self._populate_items()
 737
 738         @QtCore.pyqtSlot()
 739         @misc_utils.log_exception(_moduleLogger)
 740         def _on_contacts_updated(self):
 741                 self._populate_items()
 742
 743         @QtCore.pyqtSlot(QtCore.QModelIndex)
 744         @misc_utils.log_exception(_moduleLogger)
 745         def _on_row_activated(self, index):
 746                 letterIndex = index.parent()
 747                 assert letterIndex.isValid()
 748                 letterRow = letterIndex.row()
 749                 letter = list(self._prefixes())[letterRow]
 750                 letterItem = self._alphaItem[letter]
 751                 rowIndex = index.row()
 752                 item = letterItem.child(rowIndex, 0)
 753                 contactDetails = item.data().toPyObject()
 754
 755                 name = str(contactDetails[QtCore.QString("name")])
 756                 if not name:
 757                         name = str(contactDetails[QtCore.QString("location")])
 758                 if not name:
 759                         name = "Unknown"
 760
 761                 contactId = str(contactDetails[QtCore.QString("contactId")])
 762                 numbers = contactDetails[QtCore.QString("numbers")]
 763                 numbers = [
 764                         dict(
 765                                 (str(k), str(v))
 766                                 for (k, v) in number.iteritems()
 767                         )
 768                         for number in numbers
 769                 ]
 770                 numbersWithDescriptions = [
 771                         (
 772                                 number["phoneNumber"],
 773                                 self._choose_phonetype(number),
 774                         )
 775                         for number in numbers
 776                 ]
 777                 title = name
 778                 description = name
 779                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 780
 781         @staticmethod
 782         def _choose_phonetype(numberDetails):
 783                 if "phoneTypeName" in numberDetails:
 784                         return numberDetails["phoneTypeName"]
 785                 elif "phoneType" in numberDetails:
 786                         return numberDetails["phoneType"]
 787                 else:
 788                         return ""