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                 self._smsButton.setSizePolicy(QtGui.QSizePolicy(
  64                         QtGui.QSizePolicy.MinimumExpanding,
  65                         QtGui.QSizePolicy.MinimumExpanding,
  66                         QtGui.QSizePolicy.PushButton,
  67                 ))
  68                 callIcon = self._app.get_icon("dialpad.png")
  69                 self._callButton = QtGui.QPushButton(callIcon, "Call")
  70                 self._callButton.clicked.connect(self._on_call_clicked)
  71                 self._callButton.setSizePolicy(QtGui.QSizePolicy(
  72                         QtGui.QSizePolicy.MinimumExpanding,
  73                         QtGui.QSizePolicy.MinimumExpanding,
  74                         QtGui.QSizePolicy.PushButton,
  75                 ))
  76
  77                 self._padLayout = QtGui.QGridLayout()
  78                 rows = [0, 0, 0, 1, 1, 1, 2, 2, 2]
  79                 columns = [0, 1, 2] * 3
  80                 keys = [
  81                         ("1", ""),
  82                         ("2", "ABC"),
  83                         ("3", "DEF"),
  84                         ("4", "GHI"),
  85                         ("5", "JKL"),
  86                         ("6", "MNO"),
  87                         ("7", "PQRS"),
  88                         ("8", "TUV"),
  89                         ("9", "WXYZ"),
  90                 ]
  91                 for (num, letters), (row, column) in zip(keys, zip(rows, columns)):
  92                         self._padLayout.addWidget(self._generate_key_button(num, letters), row, column)
  93                 self._zerothButton = QtGui.QPushButton("0")
  94                 self._zerothButton.clicked.connect(lambda: self._on_keypress("0"))
  95                 self._zerothButton.setSizePolicy(QtGui.QSizePolicy(
  96                         QtGui.QSizePolicy.MinimumExpanding,
  97                         QtGui.QSizePolicy.MinimumExpanding,
  98                         QtGui.QSizePolicy.PushButton,
  99                 ))
 100                 self._padLayout.addWidget(self._smsButton, 3, 0)
 101                 self._padLayout.addWidget(self._zerothButton)
 102                 self._padLayout.addWidget(self._callButton, 3, 2)
 103
 104                 self._layout = QtGui.QVBoxLayout()
 105                 self._layout.addLayout(self._entryLayout, 0)
 106                 self._layout.addLayout(self._padLayout, 1000000)
 107                 self._widget = QtGui.QWidget()
 108                 self._widget.setLayout(self._layout)
 109
 110         @property
 111         def toplevel(self):
 112                 return self._widget
 113
 114         def enable(self):
 115                 self._smsButton.setEnabled(True)
 116                 self._callButton.setEnabled(True)
 117
 118         def disable(self):
 119                 self._smsButton.setEnabled(False)
 120                 self._callButton.setEnabled(False)
 121
 122         def get_settings(self):
 123                 return {}
 124
 125         def set_settings(self, settings):
 126                 pass
 127
 128         def clear(self):
 129                 pass
 130
 131         def refresh(self, force = True):
 132                 pass
 133
 134         def _generate_key_button(self, center, letters):
 135                 button = QtGui.QPushButton("%s\n%s" % (center, letters))
 136                 button.setSizePolicy(QtGui.QSizePolicy(
 137                         QtGui.QSizePolicy.MinimumExpanding,
 138                         QtGui.QSizePolicy.MinimumExpanding,
 139                         QtGui.QSizePolicy.PushButton,
 140                 ))
 141                 button.clicked.connect(lambda: self._on_keypress(center))
 142                 return button
 143
 144         @misc_utils.log_exception(_moduleLogger)
 145         def _on_keypress(self, key):
 146                 with qui_utils.notify_error(self._errorLog):
 147                         self._entry.insert(key)
 148
 149         @misc_utils.log_exception(_moduleLogger)
 150         def _on_backspace(self, toggled = False):
 151                 with qui_utils.notify_error(self._errorLog):
 152                         self._entry.backspace()
 153
 154         @misc_utils.log_exception(_moduleLogger)
 155         def _on_clear_text(self, toggled = False):
 156                 with qui_utils.notify_error(self._errorLog):
 157                         self._entry.clear()
 158
 159         @QtCore.pyqtSlot()
 160         @QtCore.pyqtSlot(bool)
 161         @misc_utils.log_exception(_moduleLogger)
 162         def _on_sms_clicked(self, checked = False):
 163                 with qui_utils.notify_error(self._errorLog):
 164                         number = misc_utils.make_ugly(str(self._entry.text()))
 165                         self._entry.clear()
 166
 167                         contactId = number
 168                         title = misc_utils.make_pretty(number)
 169                         description = misc_utils.make_pretty(number)
 170                         numbersWithDescriptions = [(number, "")]
 171                         self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 172
 173         @QtCore.pyqtSlot()
 174         @QtCore.pyqtSlot(bool)
 175         @misc_utils.log_exception(_moduleLogger)
 176         def _on_call_clicked(self, checked = False):
 177                 with qui_utils.notify_error(self._errorLog):
 178                         number = misc_utils.make_ugly(str(self._entry.text()))
 179                         self._entry.clear()
 180
 181                         contactId = number
 182                         title = misc_utils.make_pretty(number)
 183                         description = misc_utils.make_pretty(number)
 184                         numbersWithDescriptions = [(number, "")]
 185                         self._session.draft.clear()
 186                         self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 187                         self._session.draft.call()
 188
 189
 190 class TimeCategories(object):
 191
 192         _NOW_SECTION = 0
 193         _TODAY_SECTION = 1
 194         _WEEK_SECTION = 2
 195         _MONTH_SECTION = 3
 196         _REST_SECTION = 4
 197         _MAX_SECTIONS = 5
 198
 199         _NO_ELAPSED = datetime.timedelta(hours=1)
 200         _WEEK_ELAPSED = datetime.timedelta(weeks=1)
 201         _MONTH_ELAPSED = datetime.timedelta(days=30)
 202
 203         def __init__(self, parentItem):
 204                 self._timeItems = [
 205                         QtGui.QStandardItem(description)
 206                         for (i, description) in zip(
 207                                 xrange(self._MAX_SECTIONS),
 208                                 ["Now", "Today", "Week", "Month", "Past"],
 209                         )
 210                 ]
 211                 for item in self._timeItems:
 212                         item.setEditable(False)
 213                         item.setCheckable(False)
 214                         row = (item, )
 215                         parentItem.appendRow(row)
 216
 217                 self._today = datetime.datetime(1900, 1, 1)
 218
 219                 self.prepare_for_update(self._today)
 220
 221         def prepare_for_update(self, newToday):
 222                 self._today = newToday
 223                 for item in self._timeItems:
 224                         item.removeRows(0, item.rowCount())
 225                 try:
 226                         hour = self._today.strftime("%X")
 227                         day = self._today.strftime("%x")
 228                 except ValueError:
 229                         _moduleLogger.exception("Can't format times")
 230                         hour = "Now"
 231                         day = "Today"
 232                 self._timeItems[self._NOW_SECTION].setText(hour)
 233                 self._timeItems[self._TODAY_SECTION].setText(day)
 234
 235         def add_row(self, rowDate, row):
 236                 elapsedTime = self._today - rowDate
 237                 todayTuple = self._today.timetuple()
 238                 rowTuple = rowDate.timetuple()
 239                 if elapsedTime < self._NO_ELAPSED:
 240                         section = self._NOW_SECTION
 241                 elif todayTuple[0:3] == rowTuple[0:3]:
 242                         section = self._TODAY_SECTION
 243                 elif elapsedTime < self._WEEK_ELAPSED:
 244                         section = self._WEEK_SECTION
 245                 elif elapsedTime < self._MONTH_ELAPSED:
 246                         section = self._MONTH_SECTION
 247                 else:
 248                         section = self._REST_SECTION
 249                 self._timeItems[section].appendRow(row)
 250
 251         def get_item(self, timeIndex, rowIndex, column):
 252                 timeItem = self._timeItems[timeIndex]
 253                 item = timeItem.child(rowIndex, column)
 254                 return item
 255
 256
 257 class History(object):
 258
 259         DETAILS_IDX = 0
 260         FROM_IDX = 1
 261         MAX_IDX = 2
 262
 263         HISTORY_ITEM_TYPES = ["Received", "Missed", "Placed", "All"]
 264         HISTORY_COLUMNS = ["Details", "From"]
 265         assert len(HISTORY_COLUMNS) == MAX_IDX
 266
 267         def __init__(self, app, session, errorLog):
 268                 self._selectedFilter = self.HISTORY_ITEM_TYPES[-1]
 269                 self._app = app
 270                 self._session = session
 271                 self._session.historyUpdated.connect(self._on_history_updated)
 272                 self._errorLog = errorLog
 273
 274                 self._typeSelection = QtGui.QComboBox()
 275                 self._typeSelection.addItems(self.HISTORY_ITEM_TYPES)
 276                 self._typeSelection.setCurrentIndex(
 277                         self.HISTORY_ITEM_TYPES.index(self._selectedFilter)
 278                 )
 279                 self._typeSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 280
 281                 self._itemStore = QtGui.QStandardItemModel()
 282                 self._itemStore.setHorizontalHeaderLabels(self.HISTORY_COLUMNS)
 283                 self._categoryManager = TimeCategories(self._itemStore)
 284
 285                 self._itemView = QtGui.QTreeView()
 286                 self._itemView.setModel(self._itemStore)
 287                 self._itemView.setUniformRowHeights(True)
 288                 self._itemView.setRootIsDecorated(False)
 289                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 290                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 291                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 292                 self._itemView.setHeaderHidden(True)
 293                 self._itemView.setItemsExpandable(False)
 294                 self._itemView.header().setResizeMode(QtGui.QHeaderView.ResizeToContents)
 295                 self._itemView.activated.connect(self._on_row_activated)
 296
 297                 self._layout = QtGui.QVBoxLayout()
 298                 self._layout.addWidget(self._typeSelection)
 299                 self._layout.addWidget(self._itemView)
 300                 self._widget = QtGui.QWidget()
 301                 self._widget.setLayout(self._layout)
 302
 303                 self._populate_items()
 304
 305         @property
 306         def toplevel(self):
 307                 return self._widget
 308
 309         def enable(self):
 310                 self._itemView.setEnabled(True)
 311
 312         def disable(self):
 313                 self._itemView.setEnabled(False)
 314
 315         def get_settings(self):
 316                 return {
 317                         "filter": self._selectedFilter,
 318                 }
 319
 320         def set_settings(self, settings):
 321                 selectedFilter = settings.get("filter", self.HISTORY_ITEM_TYPES[-1])
 322                 if selectedFilter in self.HISTORY_ITEM_TYPES:
 323                         self._selectedFilter = selectedFilter
 324                         self._typeSelection.setCurrentIndex(
 325                                 self.HISTORY_ITEM_TYPES.index(selectedFilter)
 326                         )
 327
 328         def clear(self):
 329                 self._itemView.clear()
 330
 331         def refresh(self, force=True):
 332                 self._session.update_history(force)
 333
 334         def _populate_items(self):
 335                 self._categoryManager.prepare_for_update(self._session.get_when_history_updated())
 336
 337                 history = self._session.get_history()
 338                 history.sort(key=lambda item: item["time"], reverse=True)
 339                 for event in history:
 340                         if self._selectedFilter not in [self.HISTORY_ITEM_TYPES[-1], event["action"]]:
 341                                 continue
 342
 343                         relTime = misc_utils.abbrev_relative_date(event["relTime"])
 344                         action = event["action"]
 345                         number = event["number"]
 346                         prettyNumber = misc_utils.make_pretty(number)
 347                         name = event["name"]
 348                         if not name or name == number:
 349                                 name = event["location"]
 350                         if not name:
 351                                 name = "Unknown"
 352
 353                         detailsItem = QtGui.QStandardItem("%s - %s\n%s" % (relTime, action, prettyNumber))
 354                         detailsFont = detailsItem.font()
 355                         detailsFont.setPointSize(max(detailsFont.pointSize() - 7, 5))
 356                         detailsItem.setFont(detailsFont)
 357                         nameItem = QtGui.QStandardItem(name)
 358                         nameFont = nameItem.font()
 359                         nameFont.setPointSize(nameFont.pointSize() + 4)
 360                         nameItem.setFont(nameFont)
 361                         row = detailsItem, nameItem
 362                         for item in row:
 363                                 item.setEditable(False)
 364                                 item.setCheckable(False)
 365                         row[0].setData(event)
 366                         self._categoryManager.add_row(event["time"], row)
 367                 self._itemView.expandAll()
 368
 369         @QtCore.pyqtSlot(str)
 370         @misc_utils.log_exception(_moduleLogger)
 371         def _on_filter_changed(self, newItem):
 372                 with qui_utils.notify_error(self._errorLog):
 373                         self._selectedFilter = str(newItem)
 374                         self._populate_items()
 375
 376         @QtCore.pyqtSlot()
 377         @misc_utils.log_exception(_moduleLogger)
 378         def _on_history_updated(self):
 379                 with qui_utils.notify_error(self._errorLog):
 380                         self._populate_items()
 381
 382         @QtCore.pyqtSlot(QtCore.QModelIndex)
 383         @misc_utils.log_exception(_moduleLogger)
 384         def _on_row_activated(self, index):
 385                 with qui_utils.notify_error(self._errorLog):
 386                         timeIndex = index.parent()
 387                         assert timeIndex.isValid(), "Invalid row"
 388                         timeRow = timeIndex.row()
 389                         row = index.row()
 390                         detailsItem = self._categoryManager.get_item(timeRow, row, self.DETAILS_IDX)
 391                         fromItem = self._categoryManager.get_item(timeRow, row, self.FROM_IDX)
 392                         contactDetails = detailsItem.data().toPyObject()
 393
 394                         title = unicode(fromItem.text())
 395                         number = str(contactDetails[QtCore.QString("number")])
 396                         contactId = number # ids don't seem too unique so using numbers
 397
 398                         descriptionRows = []
 399                         for t in xrange(self._itemStore.rowCount()):
 400                                 randomTimeItem = self._itemStore.item(t, 0)
 401                                 for i in xrange(randomTimeItem.rowCount()):
 402                                         iItem = randomTimeItem.child(i, 0)
 403                                         iContactDetails = iItem.data().toPyObject()
 404                                         iNumber = str(iContactDetails[QtCore.QString("number")])
 405                                         if number != iNumber:
 406                                                 continue
 407                                         relTime = misc_utils.abbrev_relative_date(iContactDetails[QtCore.QString("relTime")])
 408                                         action = str(iContactDetails[QtCore.QString("action")])
 409                                         number = str(iContactDetails[QtCore.QString("number")])
 410                                         prettyNumber = misc_utils.make_pretty(number)
 411                                         rowItems = relTime, action, prettyNumber
 412                                         descriptionRows.append("<tr><td>%s</td></tr>" % "</td><td>".join(rowItems))
 413                         description = "<table>%s</table>" % "".join(descriptionRows)
 414                         numbersWithDescriptions = [(str(contactDetails[QtCore.QString("number")]), "")]
 415                         self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 416
 417
 418 class Messages(object):
 419
 420         NO_MESSAGES = "None"
 421         VOICEMAIL_MESSAGES = "Voicemail"
 422         TEXT_MESSAGES = "SMS"
 423         ALL_TYPES = "All Messages"
 424         MESSAGE_TYPES = [NO_MESSAGES, VOICEMAIL_MESSAGES, TEXT_MESSAGES, ALL_TYPES]
 425
 426         UNREAD_STATUS = "Unread"
 427         UNARCHIVED_STATUS = "Inbox"
 428         ALL_STATUS = "Any"
 429         MESSAGE_STATUSES = [UNREAD_STATUS, UNARCHIVED_STATUS, ALL_STATUS]
 430
 431         _MIN_MESSAGES_SHOWN = 4
 432
 433         def __init__(self, app, session, errorLog):
 434                 self._selectedTypeFilter = self.ALL_TYPES
 435                 self._selectedStatusFilter = self.ALL_STATUS
 436                 self._app = app
 437                 self._session = session
 438                 self._session.messagesUpdated.connect(self._on_messages_updated)
 439                 self._errorLog = errorLog
 440
 441                 self._typeSelection = QtGui.QComboBox()
 442                 self._typeSelection.addItems(self.MESSAGE_TYPES)
 443                 self._typeSelection.setCurrentIndex(
 444                         self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 445                 )
 446                 self._typeSelection.currentIndexChanged[str].connect(self._on_type_filter_changed)
 447
 448                 self._statusSelection = QtGui.QComboBox()
 449                 self._statusSelection.addItems(self.MESSAGE_STATUSES)
 450                 self._statusSelection.setCurrentIndex(
 451                         self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 452                 )
 453                 self._statusSelection.currentIndexChanged[str].connect(self._on_status_filter_changed)
 454
 455                 self._selectionLayout = QtGui.QHBoxLayout()
 456                 self._selectionLayout.addWidget(self._typeSelection)
 457                 self._selectionLayout.addWidget(self._statusSelection)
 458
 459                 self._itemStore = QtGui.QStandardItemModel()
 460                 self._itemStore.setHorizontalHeaderLabels(["Messages"])
 461                 self._categoryManager = TimeCategories(self._itemStore)
 462
 463                 self._htmlDelegate = qui_utils.QHtmlDelegate()
 464                 self._itemView = QtGui.QTreeView()
 465                 self._itemView.setModel(self._itemStore)
 466                 self._itemView.setUniformRowHeights(False)
 467                 self._itemView.setRootIsDecorated(False)
 468                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 469                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 470                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 471                 self._itemView.setHeaderHidden(True)
 472                 self._itemView.setItemsExpandable(False)
 473                 self._itemView.setItemDelegate(self._htmlDelegate)
 474                 self._itemView.activated.connect(self._on_row_activated)
 475
 476                 self._layout = QtGui.QVBoxLayout()
 477                 self._layout.addLayout(self._selectionLayout)
 478                 self._layout.addWidget(self._itemView)
 479                 self._widget = QtGui.QWidget()
 480                 self._widget.setLayout(self._layout)
 481
 482                 self._populate_items()
 483
 484         @property
 485         def toplevel(self):
 486                 return self._widget
 487
 488         def enable(self):
 489                 self._itemView.setEnabled(True)
 490
 491         def disable(self):
 492                 self._itemView.setEnabled(False)
 493
 494         def get_settings(self):
 495                 return {
 496                         "type": self._selectedTypeFilter,
 497                         "status": self._selectedStatusFilter,
 498                 }
 499
 500         def set_settings(self, settings):
 501                 selectedType = settings.get("type", self.ALL_TYPES)
 502                 if selectedType in self.MESSAGE_TYPES:
 503                         self._selectedTypeFilter = selectedType
 504                         self._typeSelection.setCurrentIndex(
 505                                 self.MESSAGE_TYPES.index(self._selectedTypeFilter)
 506                         )
 507
 508                 selectedStatus = settings.get("status", self.ALL_STATUS)
 509                 if selectedStatus in self.MESSAGE_STATUSES:
 510                         self._selectedStatusFilter = selectedStatus
 511                         self._statusSelection.setCurrentIndex(
 512                                 self.MESSAGE_STATUSES.index(self._selectedStatusFilter)
 513                         )
 514
 515         def clear(self):
 516                 self._itemView.clear()
 517
 518         def refresh(self, force=True):
 519                 self._session.update_messages(force)
 520
 521         def _populate_items(self):
 522                 self._categoryManager.prepare_for_update(self._session.get_when_messages_updated())
 523
 524                 rawMessages = self._session.get_messages()
 525                 rawMessages.sort(key=lambda item: item["time"], reverse=True)
 526                 for item in rawMessages:
 527                         isUnarchived = not item["isArchived"]
 528                         isUnread = not item["isRead"]
 529                         visibleStatus = {
 530                                 self.UNREAD_STATUS: isUnarchived and isUnread,
 531                                 self.UNARCHIVED_STATUS: isUnarchived,
 532                                 self.ALL_STATUS: True,
 533                         }[self._selectedStatusFilter]
 534                         visibleType = self._selectedTypeFilter in [item["type"], self.ALL_TYPES]
 535                         if not (visibleType and visibleStatus):
 536                                 continue
 537
 538                         relTime = misc_utils.abbrev_relative_date(item["relTime"])
 539                         number = item["number"]
 540                         prettyNumber = misc_utils.make_pretty(number)
 541                         name = item["name"]
 542                         if not name or name == number:
 543                                 name = item["location"]
 544                         if not name:
 545                                 name = "Unknown"
 546
 547                         messageParts = list(item["messageParts"])
 548                         if len(messageParts) == 0:
 549                                 messages = ("No Transcription", )
 550                         elif len(messageParts) == 1:
 551                                 if messageParts[0][1]:
 552                                         messages = (messageParts[0][1], )
 553                                 else:
 554                                         messages = ("No Transcription", )
 555                         else:
 556                                 messages = [
 557                                         "<b>%s</b>: %s" % (messagePart[0], messagePart[1])
 558                                         for messagePart in messageParts
 559                                 ]
 560
 561                         firstMessage = "<b>%s - %s</b> <i>(%s)</i>" % (name, prettyNumber, relTime)
 562
 563                         expandedMessages = [firstMessage]
 564                         expandedMessages.extend(messages)
 565                         if (self._MIN_MESSAGES_SHOWN + 1) < len(messages):
 566                                 secondMessage = "<i>%d Messages Hidden...</i>" % (len(messages) - self._MIN_MESSAGES_SHOWN, )
 567                                 collapsedMessages = [firstMessage, secondMessage]
 568                                 collapsedMessages.extend(messages[-(self._MIN_MESSAGES_SHOWN+0):])
 569                         else:
 570                                 collapsedMessages = expandedMessages
 571
 572                         item = dict(item.iteritems())
 573                         item["collapsedMessages"] = "<br/>\n".join(collapsedMessages)
 574                         item["expandedMessages"] = "<br/>\n".join(expandedMessages)
 575
 576                         messageItem = QtGui.QStandardItem(item["collapsedMessages"])
 577                         messageItem.setData(item)
 578                         messageItem.setEditable(False)
 579                         messageItem.setCheckable(False)
 580                         row = (messageItem, )
 581                         self._categoryManager.add_row(item["time"], row)
 582                 self._itemView.expandAll()
 583
 584         @QtCore.pyqtSlot(str)
 585         @misc_utils.log_exception(_moduleLogger)
 586         def _on_type_filter_changed(self, newItem):
 587                 with qui_utils.notify_error(self._errorLog):
 588                         self._selectedTypeFilter = str(newItem)
 589                         self._populate_items()
 590
 591         @QtCore.pyqtSlot(str)
 592         @misc_utils.log_exception(_moduleLogger)
 593         def _on_status_filter_changed(self, newItem):
 594                 with qui_utils.notify_error(self._errorLog):
 595                         self._selectedStatusFilter = str(newItem)
 596                         self._populate_items()
 597
 598         @QtCore.pyqtSlot()
 599         @misc_utils.log_exception(_moduleLogger)
 600         def _on_messages_updated(self):
 601                 with qui_utils.notify_error(self._errorLog):
 602                         self._populate_items()
 603
 604         @QtCore.pyqtSlot(QtCore.QModelIndex)
 605         @misc_utils.log_exception(_moduleLogger)
 606         def _on_row_activated(self, index):
 607                 with qui_utils.notify_error(self._errorLog):
 608                         timeIndex = index.parent()
 609                         assert timeIndex.isValid(), "Invalid row"
 610                         timeRow = timeIndex.row()
 611                         row = index.row()
 612                         item = self._categoryManager.get_item(timeRow, row, 0)
 613                         contactDetails = item.data().toPyObject()
 614
 615                         name = unicode(contactDetails[QtCore.QString("name")])
 616                         number = str(contactDetails[QtCore.QString("number")])
 617                         if not name or name == number:
 618                                 name = unicode(contactDetails[QtCore.QString("location")])
 619                         if not name:
 620                                 name = "Unknown"
 621
 622                         contactId = str(contactDetails[QtCore.QString("id")])
 623                         title = name
 624                         description = unicode(contactDetails[QtCore.QString("expandedMessages")])
 625                         numbersWithDescriptions = [(number, "")]
 626                         self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 627
 628
 629 class Contacts(object):
 630
 631         # @todo Provide some sort of letter jump
 632
 633         def __init__(self, app, session, errorLog):
 634                 self._app = app
 635                 self._session = session
 636                 self._session.contactsUpdated.connect(self._on_contacts_updated)
 637                 self._errorLog = errorLog
 638                 self._addressBookFactories = [
 639                         null_backend.NullAddressBookFactory(),
 640                         file_backend.FilesystemAddressBookFactory(app.fsContactsPath),
 641                 ]
 642                 self._addressBooks = []
 643
 644                 self._listSelection = QtGui.QComboBox()
 645                 self._listSelection.addItems([])
 646                 self._listSelection.currentIndexChanged[str].connect(self._on_filter_changed)
 647                 self._activeList = "None"
 648
 649                 self._itemStore = QtGui.QStandardItemModel()
 650                 self._itemStore.setHorizontalHeaderLabels(["Contacts"])
 651                 self._alphaItem = {}
 652
 653                 self._itemView = QtGui.QTreeView()
 654                 self._itemView.setModel(self._itemStore)
 655                 self._itemView.setUniformRowHeights(True)
 656                 self._itemView.setRootIsDecorated(False)
 657                 self._itemView.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
 658                 self._itemView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
 659                 self._itemView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
 660                 self._itemView.setHeaderHidden(True)
 661                 self._itemView.setItemsExpandable(False)
 662                 self._itemView.activated.connect(self._on_row_activated)
 663
 664                 self._layout = QtGui.QVBoxLayout()
 665                 self._layout.addWidget(self._listSelection)
 666                 self._layout.addWidget(self._itemView)
 667                 self._widget = QtGui.QWidget()
 668                 self._widget.setLayout(self._layout)
 669
 670                 self.update_addressbooks()
 671                 self._populate_items()
 672
 673         @property
 674         def toplevel(self):
 675                 return self._widget
 676
 677         def enable(self):
 678                 self._itemView.setEnabled(True)
 679
 680         def disable(self):
 681                 self._itemView.setEnabled(False)
 682
 683         def get_settings(self):
 684                 return {
 685                         "selectedAddressbook": self._activeList,
 686                 }
 687
 688         def set_settings(self, settings):
 689                 currentItem = settings.get("selectedAddressbook", "None")
 690                 bookNames = [book["name"] for book in self._addressBooks]
 691                 try:
 692                         newIndex = bookNames.index(currentItem)
 693                 except ValueError:
 694                         # Switch over to None for the user
 695                         newIndex = 0
 696                 self._listSelection.setCurrentIndex(newIndex)
 697                 self._activeList = currentItem
 698
 699         def clear(self):
 700                 self._itemView.clear()
 701
 702         def refresh(self, force=True):
 703                 self._backend.update_contacts(force)
 704
 705         @property
 706         def _backend(self):
 707                 return self._addressBooks[self._listSelection.currentIndex()]["book"]
 708
 709         def update_addressbooks(self):
 710                 self._addressBooks = [
 711                         {"book": book, "name": book.name}
 712                         for factory in self._addressBookFactories
 713                         for book in factory.get_addressbooks()
 714                 ]
 715                 self._addressBooks.append(
 716                         {
 717                                 "book": self._session,
 718                                 "name": "Google Voice",
 719                         }
 720                 )
 721
 722                 currentItem = str(self._listSelection.currentText())
 723                 self._activeList = currentItem
 724                 if currentItem == "":
 725                         # Not loaded yet
 726                         currentItem = "None"
 727                 self._listSelection.clear()
 728                 bookNames = [book["name"] for book in self._addressBooks]
 729                 try:
 730                         newIndex = bookNames.index(currentItem)
 731                 except ValueError:
 732                         # Switch over to None for the user
 733                         newIndex = 0
 734                         self._itemStore.clear()
 735                         _moduleLogger.info("Addressbook %r doesn't exist anymore, switching to None" % currentItem)
 736                 self._listSelection.addItems(bookNames)
 737                 self._listSelection.setCurrentIndex(newIndex)
 738
 739         def _populate_items(self):
 740                 self._itemStore.clear()
 741                 self._alphaItem = dict(
 742                         (letter, QtGui.QStandardItem(letter))
 743                         for letter in self._prefixes()
 744                 )
 745                 for letter in self._prefixes():
 746                         item = self._alphaItem[letter]
 747                         item.setEditable(False)
 748                         item.setCheckable(False)
 749                         row = (item, )
 750                         self._itemStore.appendRow(row)
 751
 752                 for item in self._get_contacts():
 753                         name = item["name"]
 754                         if not name:
 755                                 name = "Unknown"
 756                         numbers = item["numbers"]
 757
 758                         nameItem = QtGui.QStandardItem(name)
 759                         nameItem.setEditable(False)
 760                         nameItem.setCheckable(False)
 761                         nameItem.setData(item)
 762                         nameItemFont = nameItem.font()
 763                         nameItemFont.setPointSize(max(nameItemFont.pointSize() + 4, 5))
 764                         nameItem.setFont(nameItemFont)
 765
 766                         row = (nameItem, )
 767                         rowKey = name[0].upper()
 768                         rowKey = rowKey if rowKey in self._alphaItem else "#"
 769                         self._alphaItem[rowKey].appendRow(row)
 770                 self._itemView.expandAll()
 771
 772         def _prefixes(self):
 773                 return itertools.chain(string.ascii_uppercase, ("#", ))
 774
 775         def _jump_to_prefix(self, letter):
 776                 i = list(self._prefixes()).index(letter)
 777                 rootIndex = self._itemView.rootIndex()
 778                 currentIndex = self._itemView.model().index(i, 0, rootIndex)
 779                 self._itemView.scrollTo(currentIndex)
 780                 self._itemView.setItemSelected(self._itemView.topLevelItem(i), True)
 781
 782         def _get_contacts(self):
 783                 contacts = list(self._backend.get_contacts().itervalues())
 784                 contacts.sort(key=lambda contact: contact["name"].lower())
 785                 return contacts
 786
 787         @QtCore.pyqtSlot(str)
 788         @misc_utils.log_exception(_moduleLogger)
 789         def _on_filter_changed(self, newItem):
 790                 with qui_utils.notify_error(self._errorLog):
 791                         self._activeList = str(newItem)
 792                         self.refresh(force=False)
 793                         self._populate_items()
 794
 795         @QtCore.pyqtSlot()
 796         @misc_utils.log_exception(_moduleLogger)
 797         def _on_contacts_updated(self):
 798                 with qui_utils.notify_error(self._errorLog):
 799                         self._populate_items()
 800
 801         @QtCore.pyqtSlot(QtCore.QModelIndex)
 802         @misc_utils.log_exception(_moduleLogger)
 803         def _on_row_activated(self, index):
 804                 with qui_utils.notify_error(self._errorLog):
 805                         letterIndex = index.parent()
 806                         assert letterIndex.isValid(), "Invalid row"
 807                         letterRow = letterIndex.row()
 808                         letter = list(self._prefixes())[letterRow]
 809                         letterItem = self._alphaItem[letter]
 810                         rowIndex = index.row()
 811                         item = letterItem.child(rowIndex, 0)
 812                         contactDetails = item.data().toPyObject()
 813
 814                         name = unicode(contactDetails[QtCore.QString("name")])
 815                         if not name:
 816                                 name = unicode(contactDetails[QtCore.QString("location")])
 817                         if not name:
 818                                 name = "Unknown"
 819
 820                         contactId = str(contactDetails[QtCore.QString("contactId")])
 821                         numbers = contactDetails[QtCore.QString("numbers")]
 822                         numbers = [
 823                                 dict(
 824                                         (str(k), str(v))
 825                                         for (k, v) in number.iteritems()
 826                                 )
 827                                 for number in numbers
 828                         ]
 829                         numbersWithDescriptions = [
 830                                 (
 831                                         number["phoneNumber"],
 832                                         self._choose_phonetype(number),
 833                                 )
 834                                 for number in numbers
 835                         ]
 836                         title = name
 837                         description = name
 838                         self._session.draft.add_contact(contactId, title, description, numbersWithDescriptions)
 839
 840         @staticmethod
 841         def _choose_phonetype(numberDetails):
 842                 if "phoneTypeName" in numberDetails:
 843                         return numberDetails["phoneTypeName"]
 844                 elif "phoneType" in numberDetails:
 845                         return numberDetails["phoneType"]
 846                 else:
 847                         return ""