git.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         _NO_ELAPSED = datetime.timedelta(hours=1)
 175         _WEEK_ELAPSED = datetime.timedelta(weeks=1)
 176         _MONTH_ELAPSED = datetime.timedelta(days=30)
 177
 178         def __init__(self, parentItem):
 179                 self._timeItems = [
 180                         QtGui.QStandardItem(description)
 181                         for (i, description) in zip(
 182                                 xrange(self._MAX_SECTIONS),
 183                                 ["Now", "Today", "Week", "Month", "Past"],
 184                         )
 185                 ]
 186                 for item in self._timeItems:
 187                         item.setEditable(False)
 188                         item.setCheckable(False)
 189                         row = (item, )
 190                         parentItem.appendRow(row)
 191
 192                 self._today = datetime.datetime(1900, 1, 1)
 193
 194                 self.prepare_for_update(self._today)
 195
 196         def prepare_for_update(self, newToday):
 197                 self._today = newToday
 198                 for item in self._timeItems:
 199                         item.removeRows(0, item.rowCount())
 200                 self._timeItems[self._NOW_SECTION].setText(self._today.strftime("%X"))
 201                 self._timeItems[self._TODAY_SECTION].setText(self._today.strftime("%x"))
 202
 203         def add_row(self, rowDate, row):
 204                 elapsedTime = self._today - rowDate
 205                 todayTuple = self._today.timetuple()
 206                 rowTuple = rowDate.timetuple()
 207                 if elapsedTime < self._NO_ELAPSED:
 208                         section = self._NOW_SECTION
 209                 elif todayTuple[0:3] == rowTuple[0:3]:
 210                         section = self._TODAY_SECTION
 211                 elif elapsedTime < self._WEEK_ELAPSED:
 212                         section = self._WEEK_SECTION
 213                 elif elapsedTime < self._MONTH_ELAPSED:
 214                         section = self._MONTH_SECTION
 215                 else:
 216                         section = self._REST_SECTION
 217                 self._timeItems[section].appendRow(row)
 218
 219
 220 class History(object):
 221
 222         DETAILS_IDX = 0
 223         FROM_IDX = 1
 224         MAX_IDX = 2
 225
 226         HISTORY_ITEM_TYPES = ["Received", "Missed", "Placed", "All"]
 227         HISTORY_COLUMNS = ["Details", "From"]
 228         assert len(HISTORY_COLUMNS) == MAX_IDX
 229
 230         def __init__(self, app, session, errorLog):
 231                 self._selectedFilter = self.HISTORY_ITEM_TYPES[-1]
 232                 self._app = app
 233                 self._session = session
 234                 self._session.historyUpdated.connect(self._on_history_updated)
 235                 self._errorLog = errorLog
 236
 237                 self._typeSelection = QtGui.QComboBox()
 238                 self._typeSelection.addItems(self.HISTORY_ITEM_TYPES)
 239                 self._typeSelection.setCurrentIndex(
 240                         self.HISTORY_ITEM_TYPES.index(self._selectedFilter)
 241                 )
 242                 self._typeSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 243
 244                 self._itemStore = QtGui.QStandardItemModel()
 245                 self._itemStore.setHorizontalHeaderLabels(self.HISTORY_COLUMNS)
 246                 self._categoryManager = TimeCategories(self._itemStore)
 247
 248                 self._itemView = QtGui.QTreeView()
 249                 self._itemView.setModel(self._itemStore)
 250                 self._itemView.setUniformRowHeights(True)
 251                 self._itemView.setRootIsDecorated(False)
 252                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 253                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 254                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 255                 self._itemView.setHeaderHidden(True)
 256                 self._itemView.header().setResizeMode(QtGui.QHeaderView.ResizeToContents)
 257                 self._itemView.activated.connect(self._on_row_activated)
 258
 259                 self._layout = QtGui.QVBoxLayout()
 260                 self._layout.addWidget(self._typeSelection)
 261                 self._layout.addWidget(self._itemView)
 262                 self._widget = QtGui.QWidget()
 263                 self._widget.setLayout(self._layout)
 264
 265                 self._populate_items()
 266
 267         @property
 268         def toplevel(self):
 269                 return self._widget
 270
 271         def enable(self):
 272                 self._itemView.setEnabled(True)
 273
 274         def disable(self):
 275                 self._itemView.setEnabled(False)
 276
 277         def get_settings(self):
 278                 return {
 279                         "filter": self._selectedFilter,
 280                 }
 281
 282         def set_settings(self, settings):
 283                 selectedFilter = settings.get("filter", self.HISTORY_ITEM_TYPES[-1])
 284                 if selectedFilter in self.HISTORY_ITEM_TYPES:
 285                         self._selectedFilter = selectedFilter
 286                         self._typeSelection.setCurrentIndex(
 287                                 self.HISTORY_ITEM_TYPES.index(selectedFilter)
 288                         )
 289
 290         def clear(self):
 291                 self._itemView.clear()
 292
 293         def refresh(self, force=True):
 294                 self._session.update_history(force)
 295
 296         def _populate_items(self):
 297                 self._categoryManager.prepare_for_update(self._session.get_when_history_updated())
 298
 299                 history = self._session.get_history()
 300                 history.sort(key=lambda item: item["time"], reverse=True)
 301                 for event in history:
 302                         if self._selectedFilter not in [self.HISTORY_ITEM_TYPES[-1], event["action"]]:
 303                                 continue
 304
 305                         relTime = misc_utils.abbrev_relative_date(event["relTime"])
 306                         action = event["action"]
 307                         number = event["number"]
 308                         prettyNumber = misc_utils.make_pretty(number)
 309                         name = event["name"]
 310                         if not name or name == number:
 311                                 name = event["location"]
 312                         if not name:
 313                                 name = "Unknown"
 314
 315                         detailsItem = QtGui.QStandardItem("%s - %s\n%s" % (relTime, action, prettyNumber))
 316                         detailsFont = detailsItem.font()
 317                         detailsFont.setPointSize(max(detailsFont.pointSize() - 7, 5))
 318                         detailsItem.setFont(detailsFont)
 319                         nameItem = QtGui.QStandardItem(name)
 320                         nameFont = nameItem.font()
 321                         nameFont.setPointSize(nameFont.pointSize() + 4)
 322                         nameItem.setFont(nameFont)
 323                         row = detailsItem, nameItem
 324                         for item in row:
 325                                 item.setEditable(False)
 326                                 item.setCheckable(False)
 327                         row[0].setData(event)
 328                         self._categoryManager.add_row(event["time"], row)
 329                 self._itemView.expandAll()
 330
 331         @QtCore.pyqtSlot(str)
 332         @misc_utils.log_exception(_moduleLogger)
 333         def _on_filter_changed(self, newItem):
 334                 self._selectedFilter = str(newItem)
 335                 self._populate_items()
 336
 337         @QtCore.pyqtSlot()
 338         @misc_utils.log_exception(_moduleLogger)
 339         def _on_history_updated(self):
 340                 self._populate_items()
 341
 342         @QtCore.pyqtSlot(QtCore.QModelIndex)
 343         @misc_utils.log_exception(_moduleLogger)
 344         def _on_row_activated(self, index):
 345                 rowIndex = index.row()
 346                 item = self._itemStore.item(rowIndex, 0)
 347                 contactDetails = item.data().toPyObject()
 348
 349                 title = str(self._itemStore.item(rowIndex, self.FROM_IDX).text())
 350                 number = str(contactDetails[QtCore.QString("number")])
 351                 contactId = number # ids don't seem too unique so using numbers
 352
 353                 descriptionRows = []
 354                 for i in xrange(self._itemStore.rowCount()):
 355                         iItem = self._itemStore.item(i, 0)
 356                         iContactDetails = iItem.data().toPyObject()
 357                         iNumber = str(iContactDetails[QtCore.QString("number")])
 358                         if number != iNumber:
 359                                 continue
 360                         relTime = misc_utils.abbrev_relative_date(iContactDetails[QtCore.QString("relTime")])
 361                         action = str(iContactDetails[QtCore.QString("action")])
 362                         number = str(iContactDetails[QtCore.QString("number")])
 363                         prettyNumber = misc_utils.make_pretty(number)
 364                         rowItems = relTime, action, prettyNumber
 365                         descriptionRows.append("<tr><td>%s</td></tr>" % "</td><td>".join(rowItems))
 366                 description = "<table>%s</table>" % "".join(descriptionRows)
 367                 numbersWithDescriptions = [(str(contactDetails[QtCore.QString("number")]), "")]
 368                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 369
 370
 371 class Messages(object):
 372
 373         NO_MESSAGES = "None"
 374         VOICEMAIL_MESSAGES = "Voicemail"
 375         TEXT_MESSAGES = "SMS"
 376         ALL_TYPES = "All Messages"
 377         MESSAGE_TYPES = [NO_MESSAGES, VOICEMAIL_MESSAGES, TEXT_MESSAGES, ALL_TYPES]
 378
 379         UNREAD_STATUS = "Unread"
 380         UNARCHIVED_STATUS = "Inbox"
 381         ALL_STATUS = "Any"
 382         MESSAGE_STATUSES = [UNREAD_STATUS, UNARCHIVED_STATUS, ALL_STATUS]
 383
 384         _MIN_MESSAGES_SHOWN = 4
 385
 386         def __init__(self, app, session, errorLog):
 387                 self._selectedTypeFilter = self.ALL_TYPES
 388                 self._selectedStatusFilter = self.ALL_STATUS
 389                 self._app = app
 390                 self._session = session
 391                 self._session.messagesUpdated.connect(self._on_messages_updated)
 392                 self._errorLog = errorLog
 393
 394                 self._typeSelection = QtGui.QComboBox()
 395                 self._typeSelection.addItems(self.MESSAGE_TYPES)
 396                 self._typeSelection.setCurrentIndex(
 397                         self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 398                 )
 399                 self._typeSelection.currentIndexChanged[str].connect(self._on_type_filter_changed)
 400
 401                 self._statusSelection = QtGui.QComboBox()
 402                 self._statusSelection.addItems(self.MESSAGE_STATUSES)
 403                 self._statusSelection.setCurrentIndex(
 404                         self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 405                 )
 406                 self._statusSelection.currentIndexChanged[str].connect(self._on_status_filter_changed)
 407
 408                 self._selectionLayout = QtGui.QHBoxLayout()
 409                 self._selectionLayout.addWidget(self._typeSelection)
 410                 self._selectionLayout.addWidget(self._statusSelection)
 411
 412                 self._itemStore = QtGui.QStandardItemModel()
 413                 self._itemStore.setHorizontalHeaderLabels(["Messages"])
 414                 self._categoryManager = TimeCategories(self._itemStore)
 415
 416                 self._htmlDelegate = qui_utils.QHtmlDelegate()
 417                 self._itemView = QtGui.QTreeView()
 418                 self._itemView.setModel(self._itemStore)
 419                 self._itemView.setUniformRowHeights(False)
 420                 self._itemView.setRootIsDecorated(False)
 421                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 422                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 423                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 424                 self._itemView.setHeaderHidden(True)
 425                 self._itemView.setItemDelegate(self._htmlDelegate)
 426                 self._itemView.activated.connect(self._on_row_activated)
 427
 428                 self._layout = QtGui.QVBoxLayout()
 429                 self._layout.addLayout(self._selectionLayout)
 430                 self._layout.addWidget(self._itemView)
 431                 self._widget = QtGui.QWidget()
 432                 self._widget.setLayout(self._layout)
 433
 434                 self._populate_items()
 435
 436         @property
 437         def toplevel(self):
 438                 return self._widget
 439
 440         def enable(self):
 441                 self._itemView.setEnabled(True)
 442
 443         def disable(self):
 444                 self._itemView.setEnabled(False)
 445
 446         def get_settings(self):
 447                 return {
 448                         "type": self._selectedTypeFilter,
 449                         "status": self._selectedStatusFilter,
 450                 }
 451
 452         def set_settings(self, settings):
 453                 selectedType = settings.get("type", self.ALL_TYPES)
 454                 if selectedType in self.MESSAGE_TYPES:
 455                         self._selectedTypeFilter = selectedType
 456                         self._typeSelection.setCurrentIndex(
 457                                 self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 458                         )
 459
 460                 selectedStatus = settings.get("status", self.ALL_STATUS)
 461                 if selectedStatus in self.MESSAGE_STATUSES:
 462                         self._selectedStatusFilter = selectedStatus
 463                         self._statusSelection.setCurrentIndex(
 464                                 self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 465                         )
 466
 467         def clear(self):
 468                 self._itemView.clear()
 469
 470         def refresh(self, force=True):
 471                 self._session.update_messages(force)
 472
 473         def _populate_items(self):
 474                 self._categoryManager.prepare_for_update(self._session.get_when_messages_updated())
 475
 476                 rawMessages = self._session.get_messages()
 477                 rawMessages.sort(key=lambda item: item["time"], reverse=True)
 478                 for item in rawMessages:
 479                         isUnarchived = not item["isArchived"]
 480                         isUnread = not item["isRead"]
 481                         visibleStatus = {
 482                                 self.UNREAD_STATUS: isUnarchived and isUnread,
 483                                 self.UNARCHIVED_STATUS: isUnarchived,
 484                                 self.ALL_STATUS: True,
 485                         }[self._selectedStatusFilter]
 486                         visibleType = self._selectedTypeFilter in [item["type"], self.ALL_TYPES]
 487                         if not (visibleType and visibleStatus):
 488                                 continue
 489
 490                         relTime = misc_utils.abbrev_relative_date(item["relTime"])
 491                         number = item["number"]
 492                         prettyNumber = misc_utils.make_pretty(number)
 493                         name = item["name"]
 494                         if not name or name == number:
 495                                 name = item["location"]
 496                         if not name:
 497                                 name = "Unknown"
 498
 499                         messageParts = list(item["messageParts"])
 500                         if len(messageParts) == 0:
 501                                 messages = ("No Transcription", )
 502                         elif len(messageParts) == 1:
 503                                 if messageParts[0][1]:
 504                                         messages = (messageParts[0][1], )
 505                                 else:
 506                                         messages = ("No Transcription", )
 507                         else:
 508                                 messages = [
 509                                         "<b>%s</b>: %s" % (messagePart[0], messagePart[1])
 510                                         for messagePart in messageParts
 511                                 ]
 512
 513                         firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (name, prettyNumber, relTime)
 514
 515                         expandedMessages = [firstMessage]
 516                         expandedMessages.extend(messages)
 517                         if (self._MIN_MESSAGES_SHOWN + 1) < len(messages):
 518                                 secondMessage = "<i>%d Messages Hidden...</i>" % (len(messages) - self._MIN_MESSAGES_SHOWN, )
 519                                 collapsedMessages = [firstMessage, secondMessage]
 520                                 collapsedMessages.extend(messages[-(self._MIN_MESSAGES_SHOWN+0):])
 521                         else:
 522                                 collapsedMessages = expandedMessages
 523
 524                         item = dict(item.iteritems())
 525                         item["collapsedMessages"] = "<br/>\n".join(collapsedMessages)
 526                         item["expandedMessages"] = "<br/>\n".join(expandedMessages)
 527
 528                         messageItem = QtGui.QStandardItem(item["collapsedMessages"])
 529                         messageItem.setData(item)
 530                         messageItem.setEditable(False)
 531                         messageItem.setCheckable(False)
 532                         row = (messageItem, )
 533                         self._categoryManager.add_row(item["time"], row)
 534                 self._itemView.expandAll()
 535
 536         @QtCore.pyqtSlot(str)
 537         @misc_utils.log_exception(_moduleLogger)
 538         def _on_type_filter_changed(self, newItem):
 539                 self._selectedTypeFilter = str(newItem)
 540                 self._populate_items()
 541
 542         @QtCore.pyqtSlot(str)
 543         @misc_utils.log_exception(_moduleLogger)
 544         def _on_status_filter_changed(self, newItem):
 545                 self._selectedStatusFilter = str(newItem)
 546                 self._populate_items()
 547
 548         @QtCore.pyqtSlot()
 549         @misc_utils.log_exception(_moduleLogger)
 550         def _on_messages_updated(self):
 551                 self._populate_items()
 552
 553         @QtCore.pyqtSlot(QtCore.QModelIndex)
 554         @misc_utils.log_exception(_moduleLogger)
 555         def _on_row_activated(self, index):
 556                 rowIndex = index.row()
 557                 item = self._itemStore.item(rowIndex, 0)
 558                 contactDetails = item.data().toPyObject()
 559
 560                 name = str(contactDetails[QtCore.QString("name")])
 561                 number = str(contactDetails[QtCore.QString("number")])
 562                 if not name or name == number:
 563                         name = str(contactDetails[QtCore.QString("location")])
 564                 if not name:
 565                         name = "Unknown"
 566
 567                 contactId = str(contactDetails[QtCore.QString("id")])
 568                 title = name
 569                 description = str(contactDetails[QtCore.QString("expandedMessages")])
 570                 numbersWithDescriptions = [(number, "")]
 571                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 572
 573
 574 class Contacts(object):
 575
 576         # @todo Provide some sort of letter jump
 577
 578         def __init__(self, app, session, errorLog):
 579                 self._app = app
 580                 self._session = session
 581                 self._session.contactsUpdated.connect(self._on_contacts_updated)
 582                 self._errorLog = errorLog
 583                 self._addressBookFactories = [
 584                         null_backend.NullAddressBookFactory(),
 585                         file_backend.FilesystemAddressBookFactory(app.fsContactsPath),
 586                 ]
 587                 self._addressBooks = []
 588
 589                 self._listSelection = QtGui.QComboBox()
 590                 self._listSelection.addItems([])
 591                 self._listSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 592                 self._activeList = "None"
 593
 594                 self._itemStore = QtGui.QStandardItemModel()
 595                 self._itemStore.setHorizontalHeaderLabels(["Contacts"])
 596                 self._alphaItem = {}
 597
 598                 self._itemView = QtGui.QTreeView()
 599                 self._itemView.setModel(self._itemStore)
 600                 self._itemView.setUniformRowHeights(True)
 601                 self._itemView.setRootIsDecorated(False)
 602                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 603                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 604                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 605                 self._itemView.setHeaderHidden(True)
 606                 self._itemView.setItemsExpandable(False)
 607                 self._itemView.activated.connect(self._on_row_activated)
 608
 609                 self._layout = QtGui.QVBoxLayout()
 610                 self._layout.addWidget(self._listSelection)
 611                 self._layout.addWidget(self._itemView)
 612                 self._widget = QtGui.QWidget()
 613                 self._widget.setLayout(self._layout)
 614
 615                 self.update_addressbooks()
 616                 self._populate_items()
 617
 618         @property
 619         def toplevel(self):
 620                 return self._widget
 621
 622         def enable(self):
 623                 self._itemView.setEnabled(True)
 624
 625         def disable(self):
 626                 self._itemView.setEnabled(False)
 627
 628         def get_settings(self):
 629                 return {
 630                         "selectedAddressbook": self._activeList,
 631                 }
 632
 633         def set_settings(self, settings):
 634                 currentItem = settings.get("selectedAddressbook", "None")
 635                 bookNames = [book["name"] for book in self._addressBooks]
 636                 try:
 637                         newIndex = bookNames.index(currentItem)
 638                 except ValueError:
 639                         # Switch over to None for the user
 640                         newIndex = 0
 641                 self._listSelection.setCurrentIndex(newIndex)
 642                 self._activeList = currentItem
 643
 644         def clear(self):
 645                 self._itemView.clear()
 646
 647         def refresh(self, force=True):
 648                 self._backend.update_contacts(force)
 649
 650         @property
 651         def _backend(self):
 652                 return self._addressBooks[self._listSelection.currentIndex()]["book"]
 653
 654         def update_addressbooks(self):
 655                 self._addressBooks = [
 656                         {"book": book, "name": book.name}
 657                         for factory in self._addressBookFactories
 658                         for book in factory.get_addressbooks()
 659                 ]
 660                 self._addressBooks.append(
 661                         {
 662                                 "book": self._session,
 663                                 "name": "Google Voice",
 664                         }
 665                 )
 666
 667                 currentItem = str(self._listSelection.currentText())
 668                 self._activeList = currentItem
 669                 if currentItem == "":
 670                         # Not loaded yet
 671                         currentItem = "None"
 672                 self._listSelection.clear()
 673                 bookNames = [book["name"] for book in self._addressBooks]
 674                 try:
 675                         newIndex = bookNames.index(currentItem)
 676                 except ValueError:
 677                         # Switch over to None for the user
 678                         newIndex = 0
 679                         self._itemStore.clear()
 680                         _moduleLogger.info("Addressbook %r doesn't exist anymore, switching to None" % currentItem)
 681                 self._listSelection.addItems(bookNames)
 682                 self._listSelection.setCurrentIndex(newIndex)
 683
 684         def _populate_items(self):
 685                 self._itemStore.clear()
 686                 self._alphaItem = dict(
 687                         (letter, QtGui.QStandardItem(letter))
 688                         for letter in self._prefixes()
 689                 )
 690                 for letter in self._prefixes():
 691                         item = self._alphaItem[letter]
 692                         item.setEditable(False)
 693                         item.setCheckable(False)
 694                         row = (item, )
 695                         self._itemStore.appendRow(row)
 696
 697                 for item in self._get_contacts():
 698                         name = item["name"]
 699                         if not name:
 700                                 name = "Unknown"
 701                         numbers = item["numbers"]
 702
 703                         nameItem = QtGui.QStandardItem(name)
 704                         nameItem.setEditable(False)
 705                         nameItem.setCheckable(False)
 706                         nameItem.setData(item)
 707                         nameItemFont = nameItem.font()
 708                         nameItemFont.setPointSize(max(nameItemFont.pointSize() + 4, 5))
 709                         nameItem.setFont(nameItemFont)
 710
 711                         row = (nameItem, )
 712                         rowKey = name[0].upper()
 713                         rowKey = rowKey if rowKey in self._alphaItem else "#"
 714                         self._alphaItem[rowKey].appendRow(row)
 715                 self._itemView.expandAll()
 716
 717         def _prefixes(self):
 718                 return itertools.chain(string.ascii_uppercase, ("#", ))
 719
 720         def _jump_to_prefix(self, letter):
 721                 i = list(self._prefixes()).index(letter)
 722                 rootIndex = self._itemView.rootIndex()
 723                 currentIndex = self._itemView.model().index(i, 0, rootIndex)
 724                 self._itemView.scrollTo(currentIndex)
 725                 self._itemView.setItemSelected(self._itemView.topLevelItem(i), True)
 726
 727         def _get_contacts(self):
 728                 contacts = list(self._backend.get_contacts().itervalues())
 729                 contacts.sort(key=lambda contact: contact["name"].lower())
 730                 return contacts
 731
 732         @QtCore.pyqtSlot(str)
 733         @misc_utils.log_exception(_moduleLogger)
 734         def _on_filter_changed(self, newItem):
 735                 self._activeList = str(newItem)
 736                 self.refresh(force=False)
 737                 self._populate_items()
 738
 739         @QtCore.pyqtSlot()
 740         @misc_utils.log_exception(_moduleLogger)
 741         def _on_contacts_updated(self):
 742                 self._populate_items()
 743
 744         @QtCore.pyqtSlot(QtCore.QModelIndex)
 745         @misc_utils.log_exception(_moduleLogger)
 746         def _on_row_activated(self, index):
 747                 letterIndex = index.parent()
 748                 assert letterIndex.isValid()
 749                 letterRow = letterIndex.row()
 750                 letter = list(self._prefixes())[letterRow]
 751                 letterItem = self._alphaItem[letter]
 752                 rowIndex = index.row()
 753                 item = letterItem.child(rowIndex, 0)
 754                 contactDetails = item.data().toPyObject()
 755
 756                 name = str(contactDetails[QtCore.QString("name")])
 757                 if not name:
 758                         name = str(contactDetails[QtCore.QString("location")])
 759                 if not name:
 760                         name = "Unknown"
 761
 762                 contactId = str(contactDetails[QtCore.QString("contactId")])
 763                 numbers = contactDetails[QtCore.QString("numbers")]
 764                 numbers = [
 765                         dict(
 766                                 (str(k), str(v))
 767                                 for (k, v) in number.iteritems()
 768                         )
 769                         for number in numbers
 770                 ]
 771                 numbersWithDescriptions = [
 772                         (
 773                                 number["phoneNumber"],
 774                                 self._choose_phonetype(number),
 775                         )
 776                         for number in numbers
 777                 ]
 778                 title = name
 779                 description = name
 780                 self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 781
 782         @staticmethod
 783         def _choose_phonetype(numberDetails):
 784                 if "phoneTypeName" in numberDetails:
 785                         return numberDetails["phoneTypeName"]
 786                 elif "phoneType" in numberDetails:
 787                         return numberDetails["phoneType"]
 788                 else:
 789                         return ""