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