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

   1 #!/usr/bin/env python
   2 # -*- coding: UTF8 -*-
   3
   4 from __future__ import with_statement
   5
   6 import os
   7 import base64
   8 import ConfigParser
   9 import functools
  10 import logging
  11
  12 from PyQt4 import QtGui
  13 from PyQt4 import QtCore
  14 import dbus
  15 import dbus.mainloop.glib
  16
  17 import constants
  18 import call_handler
  19 from util import qtpie
  20 from util import qwrappers
  21 from util import qui_utils
  22 from util import misc as misc_utils
  23
  24 import session
  25
  26
  27 _moduleLogger = logging.getLogger(__name__)
  28
  29
  30 class LedWrapper(object):
  31
  32         def __init__(self):
  33                 self._ledHandler = None
  34                 self._init = False
  35
  36         def off(self):
  37                 self._lazy_init()
  38                 if self._ledHandler is not None:
  39                         self._ledHandler.off()
  40
  41         def _lazy_init(self):
  42                 if self._init:
  43                         return
  44                 self._init = True
  45                 try:
  46                         import led_handler
  47                         self._ledHandler = led_handler.LedHandler()
  48                 except Exception, e:
  49                         _moduleLogger.exception('Unable to initialize LED Handling: "%s"' % str(e))
  50                         self._ledHandler = None
  51
  52
  53 class Dialcentral(qwrappers.ApplicationWrapper):
  54
  55         _DATA_PATHS = [
  56                 os.path.join(os.path.dirname(__file__), "../share"),
  57                 os.path.join(os.path.dirname(__file__), "../data"),
  58         ]
  59
  60         def __init__(self, app):
  61                 self._dataPath = None
  62                 self._aboutDialog = None
  63                 self._ledHandler = LedWrapper()
  64                 self.notifyOnMissed = False
  65                 self.notifyOnVoicemail = False
  66                 self.notifyOnSms = False
  67
  68                 try:
  69                         import alarm_handler
  70                         if alarm_handler.AlarmHandler is not alarm_handler._NoneAlarmHandler:
  71                                 self._alarmHandler = alarm_handler.AlarmHandler()
  72                         else:
  73                                 self._alarmHandler = None
  74                 except (ImportError, OSError):
  75                         self._alarmHandler = None
  76                 except Exception:
  77                         _moduleLogger.exception("Notification failure")
  78                         self._alarmHandler = None
  79                 if self._alarmHandler is None:
  80                         _moduleLogger.info("No notification support")
  81
  82                 qwrappers.ApplicationWrapper.__init__(self, app, constants)
  83
  84         def load_settings(self):
  85                 try:
  86                         config = ConfigParser.SafeConfigParser()
  87                         config.read(constants._user_settings_)
  88                 except IOError, e:
  89                         _moduleLogger.info("No settings")
  90                         return
  91                 except ValueError:
  92                         _moduleLogger.info("Settings were corrupt")
  93                         return
  94                 except ConfigParser.MissingSectionHeaderError:
  95                         _moduleLogger.info("Settings were corrupt")
  96                         return
  97                 except Exception:
  98                         _moduleLogger.exception("Unknown loading error")
  99
 100                 blobs = "", ""
 101                 isFullscreen = False
 102                 isPortrait = qui_utils.screen_orientation() == QtCore.Qt.Vertical
 103                 tabIndex = 0
 104                 try:
 105                         blobs = [
 106                                 config.get(constants.__pretty_app_name__, "bin_blob_%i" % i)
 107                                 for i in xrange(len(self._mainWindow.get_default_credentials()))
 108                         ]
 109                         isFullscreen = config.getboolean(constants.__pretty_app_name__, "fullscreen")
 110                         tabIndex = config.getint(constants.__pretty_app_name__, "tab")
 111                         isPortrait = config.getboolean(constants.__pretty_app_name__, "portrait")
 112                 except ConfigParser.NoOptionError, e:
 113                         _moduleLogger.info(
 114                                 "Settings file %s is missing option %s" % (
 115                                         constants._user_settings_,
 116                                         e.option,
 117                                 ),
 118                         )
 119                 except ConfigParser.NoSectionError, e:
 120                         _moduleLogger.info(
 121                                 "Settings file %s is missing section %s" % (
 122                                         constants._user_settings_,
 123                                         e.section,
 124                                 ),
 125                         )
 126                 except Exception:
 127                         _moduleLogger.exception("Unknown loading error")
 128
 129                 if self._alarmHandler is not None:
 130                         try:
 131                                 self._alarmHandler.load_settings(config, "alarm")
 132                                 self.notifyOnMissed = config.getboolean("2 - Account Info", "notifyOnMissed")
 133                                 self.notifyOnVoicemail = config.getboolean("2 - Account Info", "notifyOnVoicemail")
 134                                 self.notifyOnSms = config.getboolean("2 - Account Info", "notifyOnSms")
 135                         except ConfigParser.NoOptionError, e:
 136                                 _moduleLogger.info(
 137                                         "Settings file %s is missing option %s" % (
 138                                                 constants._user_settings_,
 139                                                 e.option,
 140                                         ),
 141                                 )
 142                         except ConfigParser.NoSectionError, e:
 143                                 _moduleLogger.info(
 144                                         "Settings file %s is missing section %s" % (
 145                                                 constants._user_settings_,
 146                                                 e.section,
 147                                         ),
 148                                 )
 149                         except Exception:
 150                                 _moduleLogger.exception("Unknown loading error")
 151
 152                 creds = (
 153                         base64.b64decode(blob)
 154                         for blob in blobs
 155                 )
 156                 self._mainWindow.set_default_credentials(*creds)
 157                 self._fullscreenAction.setChecked(isFullscreen)
 158                 self._orientationAction.setChecked(isPortrait)
 159                 self._mainWindow.set_current_tab(tabIndex)
 160                 self._mainWindow.load_settings(config)
 161
 162         def save_settings(self):
 163                 _moduleLogger.info("Saving settings")
 164                 config = ConfigParser.SafeConfigParser()
 165
 166                 config.add_section(constants.__pretty_app_name__)
 167                 config.set(constants.__pretty_app_name__, "tab", str(self._mainWindow.get_current_tab()))
 168                 config.set(constants.__pretty_app_name__, "fullscreen", str(self._fullscreenAction.isChecked()))
 169                 config.set(constants.__pretty_app_name__, "portrait", str(self._orientationAction.isChecked()))
 170                 for i, value in enumerate(self._mainWindow.get_default_credentials()):
 171                         blob = base64.b64encode(value)
 172                         config.set(constants.__pretty_app_name__, "bin_blob_%i" % i, blob)
 173
 174                 if self._alarmHandler is not None:
 175                         config.add_section("alarm")
 176                         self._alarmHandler.save_settings(config, "alarm")
 177                 config.add_section("2 - Account Info")
 178                 config.set("2 - Account Info", "notifyOnMissed", repr(self.notifyOnMissed))
 179                 config.set("2 - Account Info", "notifyOnVoicemail", repr(self.notifyOnVoicemail))
 180                 config.set("2 - Account Info", "notifyOnSms", repr(self.notifyOnSms))
 181
 182                 self._mainWindow.save_settings(config)
 183
 184                 with open(constants._user_settings_, "wb") as configFile:
 185                         config.write(configFile)
 186
 187         def get_icon(self, name):
 188                 if self._dataPath is None:
 189                         for path in self._DATA_PATHS:
 190                                 if os.path.exists(os.path.join(path, name)):
 191                                         self._dataPath = path
 192                                         break
 193                 if self._dataPath is not None:
 194                         icon = QtGui.QIcon(os.path.join(self._dataPath, name))
 195                         return icon
 196                 else:
 197                         return None
 198
 199         def get_resource(self, name):
 200                 if self._dataPath is None:
 201                         for path in self._DATA_PATHS:
 202                                 if os.path.exists(os.path.join(path, name)):
 203                                         self._dataPath = path
 204                                         break
 205                 if self._dataPath is not None:
 206                         return os.path.join(self._dataPath, name)
 207                 else:
 208                         return None
 209
 210         def _close_windows(self):
 211                 qwrappers.ApplicationWrapper._close_windows(self)
 212                 if self._aboutDialog  is not None:
 213                         self._aboutDialog.close()
 214
 215         @property
 216         def fsContactsPath(self):
 217                 return os.path.join(constants._data_path_, "contacts")
 218
 219         @property
 220         def alarmHandler(self):
 221                 return self._alarmHandler
 222
 223         @property
 224         def ledHandler(self):
 225                 return self._ledHandler
 226
 227         def _new_main_window(self):
 228                 return MainWindow(None, self)
 229
 230         @QtCore.pyqtSlot()
 231         @QtCore.pyqtSlot(bool)
 232         @misc_utils.log_exception(_moduleLogger)
 233         def _on_about(self, checked = True):
 234                 with qui_utils.notify_error(self._errorLog):
 235                         if self._aboutDialog is None:
 236                                 import dialogs
 237                                 self._aboutDialog = dialogs.AboutDialog(self)
 238                         response = self._aboutDialog.run(self._mainWindow.window)
 239
 240
 241 class DelayedWidget(object):
 242
 243         def __init__(self, app, settingsNames):
 244                 self._layout = QtGui.QVBoxLayout()
 245                 self._layout.setContentsMargins(0, 0, 0, 0)
 246                 self._widget = QtGui.QWidget()
 247                 self._widget.setContentsMargins(0, 0, 0, 0)
 248                 self._widget.setLayout(self._layout)
 249                 self._settings = dict((name, "") for name in settingsNames)
 250
 251                 self._child = None
 252                 self._isEnabled = True
 253
 254         @property
 255         def toplevel(self):
 256                 return self._widget
 257
 258         def has_child(self):
 259                 return self._child is not None
 260
 261         def set_child(self, child):
 262                 if self._child is not None:
 263                         self._layout.removeWidget(self._child.toplevel)
 264                 self._child = child
 265                 if self._child is not None:
 266                         self._layout.addWidget(self._child.toplevel)
 267
 268                 self._child.set_settings(self._settings)
 269
 270                 if self._isEnabled:
 271                         self._child.enable()
 272                 else:
 273                         self._child.disable()
 274
 275         @property
 276         def child(self):
 277                 return self._child
 278
 279         def enable(self):
 280                 self._isEnabled = True
 281                 if self._child is not None:
 282                         self._child.enable()
 283
 284         def disable(self):
 285                 self._isEnabled = False
 286                 if self._child is not None:
 287                         self._child.disable()
 288
 289         def clear(self):
 290                 if self._child is not None:
 291                         self._child.clear()
 292
 293         def refresh(self, force=True):
 294                 if self._child is not None:
 295                         self._child.refresh(force)
 296
 297         def get_settings(self):
 298                 if self._child is not None:
 299                         return self._child.get_settings()
 300                 else:
 301                         return self._settings
 302
 303         def set_settings(self, settings):
 304                 if self._child is not None:
 305                         self._child.set_settings(settings)
 306                 else:
 307                         self._settings = settings
 308
 309
 310 def _tab_factory(tab, app, session, errorLog):
 311         import gv_views
 312         return gv_views.__dict__[tab](app, session, errorLog)
 313
 314
 315 class MainWindow(qwrappers.WindowWrapper):
 316
 317         KEYPAD_TAB = 0
 318         RECENT_TAB = 1
 319         MESSAGES_TAB = 2
 320         CONTACTS_TAB = 3
 321         MAX_TABS = 4
 322
 323         _TAB_TITLES = [
 324                 "Dialpad",
 325                 "History",
 326                 "Messages",
 327                 "Contacts",
 328         ]
 329         assert len(_TAB_TITLES) == MAX_TABS
 330
 331         _TAB_ICONS = [
 332                 "dialpad.png",
 333                 "history.png",
 334                 "messages.png",
 335                 "contacts.png",
 336         ]
 337         assert len(_TAB_ICONS) == MAX_TABS
 338
 339         _TAB_CLASS = [
 340                 functools.partial(_tab_factory, "Dialpad"),
 341                 functools.partial(_tab_factory, "History"),
 342                 functools.partial(_tab_factory, "Messages"),
 343                 functools.partial(_tab_factory, "Contacts"),
 344         ]
 345         assert len(_TAB_CLASS) == MAX_TABS
 346
 347         # Hack to allow delay importing/loading of tabs
 348         _TAB_SETTINGS_NAMES = [
 349                 (),
 350                 ("filter", ),
 351                 ("status", "type"),
 352                 ("selectedAddressbook", ),
 353         ]
 354         assert len(_TAB_SETTINGS_NAMES) == MAX_TABS
 355
 356         def __init__(self, parent, app):
 357                 qwrappers.WindowWrapper.__init__(self, parent, app)
 358                 self._window.setWindowTitle("%s" % constants.__pretty_app_name__)
 359                 self._errorLog = self._app.errorLog
 360
 361                 self._session = session.Session(self._errorLog, constants._data_path_)
 362                 self._session.error.connect(self._on_session_error)
 363                 self._session.loggedIn.connect(self._on_login)
 364                 self._session.loggedOut.connect(self._on_logout)
 365                 self._session.draft.recipientsChanged.connect(self._on_recipients_changed)
 366                 self._voicemailRefreshDelay = QtCore.QTimer()
 367                 self._voicemailRefreshDelay.setInterval(30 * 1000)
 368                 self._voicemailRefreshDelay.timeout.connect(self._on_call_missed)
 369                 self._voicemailRefreshDelay.setSingleShot(True)
 370                 self._callHandler = call_handler.MissedCallWatcher()
 371                 self._callHandler.callMissed.connect(self._voicemailRefreshDelay.start)
 372                 self._alertSoundPath = self._app.get_resource("bell.wav")
 373                 if QtGui.QSound.isAvailable():
 374                         self._session.newMessages.connect(self._on_new_message_alert)
 375                 else:
 376                         _moduleLogger.info("No sound support available")
 377                 self._defaultCredentials = "", ""
 378                 self._curentCredentials = "", ""
 379                 self._currentTab = 0
 380
 381                 self._credentialsDialog = None
 382                 self._smsEntryDialog = None
 383                 self._accountDialog = None
 384
 385                 self._tabsContents = [
 386                         DelayedWidget(self._app, self._TAB_SETTINGS_NAMES[i])
 387                         for i in xrange(self.MAX_TABS)
 388                 ]
 389                 for tab in self._tabsContents:
 390                         tab.disable()
 391
 392                 self._tabWidget = QtGui.QTabWidget()
 393                 if qui_utils.screen_orientation() == QtCore.Qt.Vertical:
 394                         self._tabWidget.setTabPosition(QtGui.QTabWidget.South)
 395                 else:
 396                         self._tabWidget.setTabPosition(QtGui.QTabWidget.West)
 397                 defaultTabIconSize = self._tabWidget.iconSize()
 398                 defaultTabIconWidth, defaultTabIconHeight = defaultTabIconSize.width(), defaultTabIconSize.height()
 399                 for tabIndex, (tabTitle, tabIcon) in enumerate(
 400                         zip(self._TAB_TITLES, self._TAB_ICONS)
 401                 ):
 402                         icon = self._app.get_icon(tabIcon)
 403                         if constants.IS_MAEMO and icon is not None:
 404                                 tabTitle = ""
 405
 406                         if icon is None:
 407                                 self._tabWidget.addTab(self._tabsContents[tabIndex].toplevel, tabTitle)
 408                         else:
 409                                 iconSize = icon.availableSizes()[0]
 410                                 defaultTabIconWidth = max(defaultTabIconWidth, iconSize.width())
 411                                 defaultTabIconHeight = max(defaultTabIconHeight, iconSize.height())
 412                                 self._tabWidget.addTab(self._tabsContents[tabIndex].toplevel, icon, tabTitle)
 413                 defaultTabIconWidth = max(defaultTabIconWidth, 32)
 414                 defaultTabIconHeight = max(defaultTabIconHeight, 32)
 415                 self._tabWidget.setIconSize(QtCore.QSize(defaultTabIconWidth, defaultTabIconHeight))
 416                 self._tabWidget.currentChanged.connect(self._on_tab_changed)
 417                 self._tabWidget.setContentsMargins(0, 0, 0, 0)
 418
 419                 self._layout.addWidget(self._tabWidget)
 420
 421                 self._loginTabAction = QtGui.QAction(None)
 422                 self._loginTabAction.setText("Login")
 423                 self._loginTabAction.triggered.connect(self._on_login_requested)
 424
 425                 self._importTabAction = QtGui.QAction(None)
 426                 self._importTabAction.setText("Import")
 427                 self._importTabAction.triggered.connect(self._on_import)
 428
 429                 self._accountTabAction = QtGui.QAction(None)
 430                 self._accountTabAction.setText("Account")
 431                 self._accountTabAction.triggered.connect(self._on_account)
 432
 433                 self._refreshTabAction = QtGui.QAction(None)
 434                 self._refreshTabAction.setText("Refresh")
 435                 self._refreshTabAction.setShortcut(QtGui.QKeySequence("CTRL+r"))
 436                 self._refreshTabAction.triggered.connect(self._on_refresh)
 437
 438                 fileMenu = self._window.menuBar().addMenu("&File")
 439                 fileMenu.addAction(self._loginTabAction)
 440                 fileMenu.addAction(self._refreshTabAction)
 441
 442                 toolsMenu = self._window.menuBar().addMenu("&Tools")
 443                 toolsMenu.addAction(self._accountTabAction)
 444                 toolsMenu.addAction(self._importTabAction)
 445                 toolsMenu.addAction(self._app.aboutAction)
 446
 447                 self._initialize_tab(self._tabWidget.currentIndex())
 448                 self.set_fullscreen(self._app.fullscreenAction.isChecked())
 449                 self.set_orientation(self._app.orientationAction.isChecked())
 450
 451         def set_default_credentials(self, username, password):
 452                 self._defaultCredentials = username, password
 453
 454         def get_default_credentials(self):
 455                 return self._defaultCredentials
 456
 457         def walk_children(self):
 458                 if self._smsEntryDialog is not None:
 459                         return (self._smsEntryDialog, )
 460                 else:
 461                         return ()
 462
 463         def start(self):
 464                 qwrappers.WindowWrapper.start(self)
 465                 assert self._session.state == self._session.LOGGEDOUT_STATE, "Initialization messed up"
 466                 if self._defaultCredentials != ("", ""):
 467                         username, password = self._defaultCredentials[0], self._defaultCredentials[1]
 468                         self._curentCredentials = username, password
 469                         self._session.login(username, password)
 470                 else:
 471                         self._prompt_for_login()
 472
 473         def close(self):
 474                 for diag in (
 475                         self._credentialsDialog,
 476                         self._accountDialog,
 477                 ):
 478                         if diag is not None:
 479                                 diag.close()
 480                 for child in self.walk_children():
 481                         child.window.destroyed.disconnect(self._on_child_close)
 482                         child.window.closed.disconnect(self._on_child_close)
 483                         child.close()
 484                 self._window.close()
 485
 486         def destroy(self):
 487                 qwrappers.WindowWrapper.destroy(self)
 488                 if self._session.state != self._session.LOGGEDOUT_STATE:
 489                         self._session.logout()
 490
 491         def get_current_tab(self):
 492                 return self._currentTab
 493
 494         def set_current_tab(self, tabIndex):
 495                 self._tabWidget.setCurrentIndex(tabIndex)
 496
 497         def load_settings(self, config):
 498                 backendId = 2 # For backwards compatibility
 499                 for tabIndex, tabTitle in enumerate(self._TAB_TITLES):
 500                         sectionName = "%s - %s" % (backendId, tabTitle)
 501                         settings = self._tabsContents[tabIndex].get_settings()
 502                         for settingName in settings.iterkeys():
 503                                 try:
 504                                         settingValue = config.get(sectionName, settingName)
 505                                 except ConfigParser.NoOptionError, e:
 506                                         _moduleLogger.info(
 507                                                 "Settings file %s is missing section %s" % (
 508                                                         constants._user_settings_,
 509                                                         e.section,
 510                                                 ),
 511                                         )
 512                                         return
 513                                 except ConfigParser.NoSectionError, e:
 514                                         _moduleLogger.info(
 515                                                 "Settings file %s is missing section %s" % (
 516                                                         constants._user_settings_,
 517                                                         e.section,
 518                                                 ),
 519                                         )
 520                                         return
 521                                 except Exception:
 522                                         _moduleLogger.exception("Unknown loading error")
 523                                         return
 524                                 settings[settingName] = settingValue
 525                         self._tabsContents[tabIndex].set_settings(settings)
 526
 527         def save_settings(self, config):
 528                 backendId = 2 # For backwards compatibility
 529                 for tabIndex, tabTitle in enumerate(self._TAB_TITLES):
 530                         sectionName = "%s - %s" % (backendId, tabTitle)
 531                         config.add_section(sectionName)
 532                         tabSettings = self._tabsContents[tabIndex].get_settings()
 533                         for settingName, settingValue in tabSettings.iteritems():
 534                                 config.set(sectionName, settingName, settingValue)
 535
 536         def set_orientation(self, isPortrait):
 537                 qwrappers.WindowWrapper.set_orientation(self, isPortrait)
 538                 if isPortrait:
 539                         self._tabWidget.setTabPosition(QtGui.QTabWidget.South)
 540                 else:
 541                         self._tabWidget.setTabPosition(QtGui.QTabWidget.West)
 542
 543         def _initialize_tab(self, index):
 544                 assert index < self.MAX_TABS, "Invalid tab"
 545                 if not self._tabsContents[index].has_child():
 546                         tab = self._TAB_CLASS[index](self._app, self._session, self._errorLog)
 547                         self._tabsContents[index].set_child(tab)
 548                 self._tabsContents[index].refresh(force=False)
 549
 550         def _prompt_for_login(self):
 551                 if self._credentialsDialog is None:
 552                         import dialogs
 553                         self._credentialsDialog = dialogs.CredentialsDialog(self._app)
 554                 credentials = self._credentialsDialog.run(
 555                         self._defaultCredentials[0], self._defaultCredentials[1], self.window
 556                 )
 557                 if credentials is None:
 558                         return
 559                 username, password = credentials
 560                 self._curentCredentials = username, password
 561                 self._session.login(username, password)
 562
 563         def _show_account_dialog(self):
 564                 if self._accountDialog is None:
 565                         import dialogs
 566                         self._accountDialog = dialogs.AccountDialog(self._app)
 567                         if self._app.alarmHandler is None:
 568                                 self._accountDialog.setIfNotificationsSupported(False)
 569                 if self._app.alarmHandler is not None:
 570                         self._accountDialog.notifications = self._app.alarmHandler.isEnabled
 571                         self._accountDialog.notificationTime = self._app.alarmHandler.recurrence
 572                         self._accountDialog.notifyOnMissed = self._app.notifyOnMissed
 573                         self._accountDialog.notifyOnVoicemail = self._app.notifyOnVoicemail
 574                         self._accountDialog.notifyOnSms = self._app.notifyOnSms
 575                 self._accountDialog.set_callbacks(
 576                         self._session.get_callback_numbers(), self._session.get_callback_number()
 577                 )
 578                 accountNumberToDisplay = self._session.get_account_number()
 579                 if not accountNumberToDisplay:
 580                         accountNumberToDisplay = "Not Available (%s)" % self._session.state
 581                 self._accountDialog.set_account_number(accountNumberToDisplay)
 582                 response = self._accountDialog.run(self.window)
 583                 if response == QtGui.QDialog.Accepted:
 584                         if self._accountDialog.doClear:
 585                                 self._session.logout_and_clear()
 586                                 self._defaultCredentials = "", ""
 587                                 self._curentCredentials = "", ""
 588                                 for tab in self._tabsContents:
 589                                         tab.disable()
 590                         else:
 591                                 callbackNumber = self._accountDialog.selectedCallback
 592                                 self._session.set_callback_number(callbackNumber)
 593                         if self._app.alarmHandler is not None:
 594                                 self._app.alarmHandler.apply_settings(self._accountDialog.notifications, self._accountDialog.notificationTime)
 595                                 self._app.notifyOnMissed = self._accountDialog.notifyOnMissed
 596                                 self._app.notifyOnVoicemail = self._accountDialog.notifyOnVoicemail
 597                                 self._app.notifyOnSms = self._accountDialog.notifyOnSms
 598                                 self._app.save_settings()
 599                 elif response == QtGui.QDialog.Rejected:
 600                         _moduleLogger.info("Cancelled")
 601                 else:
 602                         _moduleLogger.info("Unknown response")
 603
 604         @QtCore.pyqtSlot()
 605         @misc_utils.log_exception(_moduleLogger)
 606         def _on_call_missed(self):
 607                 with qui_utils.notify_error(self._errorLog):
 608                         self._session.update_messages(True)
 609
 610         @QtCore.pyqtSlot()
 611         @misc_utils.log_exception(_moduleLogger)
 612         def _on_new_message_alert(self):
 613                 with qui_utils.notify_error(self._errorLog):
 614                         if self._alertSoundPath is not None:
 615                                 QtGui.QSound.play(self._alertSoundPath)
 616                         else:
 617                                 _moduleLogger.info("Alert but alas I am missing my voice")
 618
 619         @QtCore.pyqtSlot(str)
 620         @misc_utils.log_exception(_moduleLogger)
 621         def _on_session_error(self, message):
 622                 with qui_utils.notify_error(self._errorLog):
 623                         self._errorLog.push_error(message)
 624
 625         @QtCore.pyqtSlot()
 626         @misc_utils.log_exception(_moduleLogger)
 627         def _on_login(self):
 628                 with qui_utils.notify_error(self._errorLog):
 629                         changedAccounts = self._defaultCredentials != self._curentCredentials
 630                         noCallback = not self._session.get_callback_number()
 631                         if changedAccounts or noCallback:
 632                                 self._show_account_dialog()
 633
 634                         self._defaultCredentials = self._curentCredentials
 635
 636                         for tab in self._tabsContents:
 637                                 tab.enable()
 638                         self._initialize_tab(self._currentTab)
 639                         self._callHandler.start()
 640
 641         @QtCore.pyqtSlot()
 642         @misc_utils.log_exception(_moduleLogger)
 643         def _on_logout(self):
 644                 with qui_utils.notify_error(self._errorLog):
 645                         for tab in self._tabsContents:
 646                                 tab.disable()
 647                         self._callHandler.stop()
 648
 649         @QtCore.pyqtSlot()
 650         @misc_utils.log_exception(_moduleLogger)
 651         def _on_recipients_changed(self):
 652                 with qui_utils.notify_error(self._errorLog):
 653                         if self._session.draft.get_num_contacts() == 0:
 654                                 return
 655
 656                         if self._smsEntryDialog is None:
 657                                 import dialogs
 658                                 self._smsEntryDialog = dialogs.SMSEntryWindow(self.window, self._app, self._session, self._errorLog)
 659                                 self._smsEntryDialog.window.destroyed.connect(self._on_child_close)
 660                                 self._smsEntryDialog.window.closed.connect(self._on_child_close)
 661                                 self._smsEntryDialog.window.show()
 662
 663         @misc_utils.log_exception(_moduleLogger)
 664         def _on_child_close(self, obj = None):
 665                 self._smsEntryDialog = None
 666
 667         @QtCore.pyqtSlot()
 668         @QtCore.pyqtSlot(bool)
 669         @misc_utils.log_exception(_moduleLogger)
 670         def _on_login_requested(self, checked = True):
 671                 with qui_utils.notify_error(self._errorLog):
 672                         self._prompt_for_login()
 673
 674         @QtCore.pyqtSlot(int)
 675         @misc_utils.log_exception(_moduleLogger)
 676         def _on_tab_changed(self, index):
 677                 with qui_utils.notify_error(self._errorLog):
 678                         self._currentTab = index
 679                         self._initialize_tab(index)
 680
 681         @QtCore.pyqtSlot()
 682         @QtCore.pyqtSlot(bool)
 683         @misc_utils.log_exception(_moduleLogger)
 684         def _on_refresh(self, checked = True):
 685                 with qui_utils.notify_error(self._errorLog):
 686                         self._tabsContents[self._currentTab].refresh(force=True)
 687
 688         @QtCore.pyqtSlot()
 689         @QtCore.pyqtSlot(bool)
 690         @misc_utils.log_exception(_moduleLogger)
 691         def _on_import(self, checked = True):
 692                 with qui_utils.notify_error(self._errorLog):
 693                         csvName = QtGui.QFileDialog.getOpenFileName(self._window, caption="Import", filter="CSV Files (*.csv)")
 694                         csvName = unicode(csvName)
 695                         if not csvName:
 696                                 return
 697                         import shutil
 698                         shutil.copy2(csvName, self._app.fsContactsPath)
 699                         if self._tabsContents[self.CONTACTS_TAB].has_child:
 700                                 self._tabsContents[self.CONTACTS_TAB].child.update_addressbooks()
 701
 702         @QtCore.pyqtSlot()
 703         @QtCore.pyqtSlot(bool)
 704         @misc_utils.log_exception(_moduleLogger)
 705         def _on_account(self, checked = True):
 706                 with qui_utils.notify_error(self._errorLog):
 707                         assert self._session.state == self._session.LOGGEDIN_STATE, "Must be logged in for settings"
 708                         self._show_account_dialog()
 709
 710
 711 def run():
 712         app = QtGui.QApplication([])
 713         l = dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
 714         handle = Dialcentral(app)
 715         qtpie.init_pies()
 716         return app.exec_()
 717
 718
 719 if __name__ == "__main__":
 720         import sys
 721
 722         logFormat = '(%(relativeCreated)5d) %(levelname)-5s %(threadName)s.%(name)s.%(funcName)s: %(message)s'
 723         logging.basicConfig(level=logging.DEBUG, format=logFormat)
 724         try:
 725                 os.makedirs(constants._data_path_)
 726         except OSError, e:
 727                 if e.errno != 17:
 728                         raise
 729
 730         val = run()
 731         sys.exit(val)