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source: src/mlx/gui/flight.py@ 295:7340a9356485

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Last change on this file since 295:7340a9356485 was 278:f4860ca38620, checked in by István Váradi <ivaradi@…>, 12 years ago
Double click is handled on the gate selection page
File size: 116.6 KB

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1	# The flight handling "wizard"
2
3	from mlx.gui.common import *
4
5	import mlx.const as const
6	import mlx.fs as fs
7	import mlx.acft as acft
8	from mlx.checks import PayloadChecker
9	import mlx.util as util
10	from mlx.pirep import PIREP
11	from mlx.i18n import xstr
12	from mlx.sound import startSound
13	import mlx.web as web
14
15	import datetime
16	import time
17
18	#-----------------------------------------------------------------------------
19
20	class Page(gtk.Alignment):
21	"""A page in the flight wizard."""
22	def __init__(self, wizard, title, help, completedHelp = None):
23	"""Construct the page."""
24	super(Page, self).__init__(xalign = 0.0, yalign = 0.0,
25	xscale = 1.0, yscale = 1.0)
26	self.set_padding(padding_top = 4, padding_bottom = 4,
27	padding_left = 12, padding_right = 12)
28
29	frame = gtk.Frame()
30	self.add(frame)
31
32	self._vbox = gtk.VBox()
33	self._vbox.set_homogeneous(False)
34	frame.add(self._vbox)
35
36	eventBox = gtk.EventBox()
37
38	alignment = gtk.Alignment(xalign = 0.0, xscale = 0.0)
39
40	titleLabel = gtk.Label(title)
41	titleLabel.modify_font(pango.FontDescription("bold 24"))
42	alignment.set_padding(padding_top = 4, padding_bottom = 4,
43	padding_left = 6, padding_right = 0)
44
45	alignment.add(titleLabel)
46	eventBox.add(alignment)
47
48	self._vbox.pack_start(eventBox, False, False, 0)
49
50	self._titleEventBox = eventBox
51	self._titleLabel = titleLabel
52
53	mainBox = gtk.VBox()
54
55	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
56	xscale = 1.0, yscale = 1.0)
57	alignment.set_padding(padding_top = 16, padding_bottom = 16,
58	padding_left = 16, padding_right = 16)
59	alignment.add(mainBox)
60	self._vbox.pack_start(alignment, True, True, 0)
61
62	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0,
63	xscale = 0.0, yscale = 0.0)
64	alignment.set_padding(padding_top = 0, padding_bottom = 16,
65	padding_left = 0, padding_right = 0)
66
67	self._help = help
68	self._completedHelp = completedHelp
69
70	if self._completedHelp is None or \
71	len(help.splitlines())>=len(completedHelp.splitlines()):
72	longerHelp = help
73	else:
74	longerHelp = completedHelp
75
76	self._helpLabel = gtk.Label(completedHelp)
77	# FIXME: should be a constant in common
78	self._helpLabel.set_justify(gtk.Justification.CENTER if pygobject
79	else gtk.JUSTIFY_CENTER)
80	self._helpLabel.set_use_markup(True)
81	alignment.add(self._helpLabel)
82	mainBox.pack_start(alignment, False, False, 0)
83
84	self._mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
85	xscale = 1.0, yscale = 1.0)
86	mainBox.pack_start(self._mainAlignment, True, True, 0)
87
88	buttonAlignment = gtk.Alignment(xalign = 1.0, xscale=0.0, yscale = 0.0)
89	buttonAlignment.set_padding(padding_top = 4, padding_bottom = 10,
90	padding_left = 16, padding_right = 16)
91
92	self._buttonBox = gtk.HBox()
93	self._buttonBox.set_homogeneous(False)
94	self._defaultButton = None
95	buttonAlignment.add(self._buttonBox)
96
97	self._vbox.pack_start(buttonAlignment, False, False, 0)
98
99	self._wizard = wizard
100
101	self._cancelFlightButton = None
102
103	self._completed = False
104	self._fromPage = None
105
106	def setMainWidget(self, widget):
107	"""Set the given widget as the main one."""
108	self._mainAlignment.add(widget)
109
110	def addButton(self, label, default = False, sensitive = True,
111	tooltip = None, clicked = None, padding = 4):
112	"""Add a button with the given label.
113
114	Return the button object created."""
115	button = gtk.Button(label)
116	self._buttonBox.pack_start(button, False, False, padding)
117	button.set_use_underline(True)
118	if default:
119	button.set_can_default(True)
120	self._defaultButton = button
121	button.set_sensitive(sensitive)
122	if tooltip is not None:
123	button.set_tooltip_text(tooltip)
124	if clicked is not None:
125	button.connect("clicked", clicked)
126	return button
127
128	def addCancelFlightButton(self):
129	"""Add the 'Cancel flight' button to the page."""
130	self._cancelFlightButton = \
131	self.addButton(xstr("button_cancelFlight"),
132	sensitive = True,
133	tooltip = xstr("button_cancelFlight_tooltip"),
134	clicked = self._cancelFlight,
135	padding = 16)
136	return self._cancelFlightButton
137
138	def addPreviousButton(self, sensitive = True, clicked = None):
139	"""Add the 'Next' button to the page."""
140	return self.addButton(xstr("button_previous"),
141	sensitive = sensitive,
142	tooltip = xstr("button_previous_tooltip"),
143	clicked = clicked)
144
145	def addNextButton(self, default = True, sensitive = True,
146	clicked = None):
147	"""Add the 'Next' button to the page."""
148	return self.addButton(xstr("button_next"),
149	default = default,
150	sensitive = sensitive,
151	tooltip = xstr("button_next_tooltip"),
152	clicked = clicked)
153
154	def setStyle(self):
155	"""Set the styles of some of the items on the page."""
156	style = self.get_style() if pygobject else self.rc_get_style()
157
158	self._titleEventBox.modify_bg(0, style.bg[3])
159	self._titleLabel.modify_fg(0, style.fg[3])
160
161	def initialize(self):
162	"""Initialize the page.
163
164	It sets up the primary help, and calls the activate() function."""
165	self._helpLabel.set_markup(self._help)
166	self._helpLabel.set_sensitive(True)
167	self.activate()
168
169	def activate(self):
170	"""Called when this page becomes active.
171
172	This default implementation does nothing."""
173	pass
174
175	def complete(self):
176	"""Called when the page is completed.
177
178	It greys out/changes the help text and then calls finalize()."""
179	self.finalize()
180	if self._completedHelp is None:
181	self._helpLabel.set_sensitive(False)
182	else:
183	self._helpLabel.set_markup(self._completedHelp)
184	self._completed = True
185
186	def finalize(self):
187	"""Called when the page is finalized."""
188	pass
189
190	def grabDefault(self):
191	"""If the page has a default button, make it the default one."""
192	if self._defaultButton is not None:
193	self._defaultButton.grab_default()
194
195	def reset(self):
196	"""Reset the page if the wizard is reset."""
197	self._completed = False
198	self._fromPage = None
199	if self._cancelFlightButton is not None:
200	self._cancelFlightButton.set_sensitive(True)
201
202	def goBack(self):
203	"""Go to the page we were invoked from."""
204	assert self._fromPage is not None
205
206	self._wizard.setCurrentPage(self._fromPage, finalize = False)
207
208	def flightEnded(self):
209	"""Called when the flight has ended.
210
211	This default implementation disables the cancel flight button."""
212	if self._cancelFlightButton is not None:
213	self._cancelFlightButton.set_sensitive(False)
214
215	def _cancelFlight(self, button):
216	"""Called when the Cancel flight button is clicked."""
217	self._wizard.gui.cancelFlight()
218
219	#-----------------------------------------------------------------------------
220
221	class LoginPage(Page):
222	"""The login page."""
223	def __init__(self, wizard):
224	"""Construct the login page."""
225	super(LoginPage, self).__init__(wizard, xstr("login"),
226	xstr("loginHelp"))
227
228	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
229	xscale = 0.0, yscale = 0.0)
230
231	table = gtk.Table(4, 2)
232	table.set_row_spacings(4)
233	table.set_col_spacings(32)
234	alignment.add(table)
235	self.setMainWidget(alignment)
236
237	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
238	xscale = 0.0, yscale = 0.0)
239	label = gtk.Label(xstr("label_pilotID"))
240	label.set_use_underline(True)
241	labelAlignment.add(label)
242	table.attach(labelAlignment, 0, 1, 0, 1)
243
244	self._pilotID = gtk.Entry()
245	self._pilotID.connect("changed", self._setControls)
246	self._pilotID.set_tooltip_text(xstr("login_pilotID_tooltip"))
247	table.attach(self._pilotID, 1, 2, 0, 1)
248	label.set_mnemonic_widget(self._pilotID)
249
250	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
251	xscale = 0.0, yscale = 0.0)
252	label = gtk.Label(xstr("label_password"))
253	label.set_use_underline(True)
254	labelAlignment.add(label)
255	table.attach(labelAlignment, 0, 1, 1, 2)
256
257	self._password = gtk.Entry()
258	self._password.set_visibility(False)
259	self._password.connect("changed", self._setControls)
260	self._password.set_tooltip_text(xstr("login_password_tooltip"))
261	table.attach(self._password, 1, 2, 1, 2)
262	label.set_mnemonic_widget(self._password)
263
264	self._rememberButton = gtk.CheckButton(xstr("remember_password"))
265	self._rememberButton.set_use_underline(True)
266	self._rememberButton.set_tooltip_text(xstr("login_remember_tooltip"))
267	table.attach(self._rememberButton, 1, 2, 2, 3, ypadding = 8)
268
269	self._entranceExam = gtk.CheckButton(xstr("login_entranceExam"))
270	self._entranceExam.set_use_underline(True)
271	self._entranceExam.set_tooltip_text(xstr("login_entranceExam_tooltip"))
272	self._entranceExam.connect("toggled", self._setControls)
273	table.attach(self._entranceExam, 1, 2, 3, 4, ypadding = 12)
274
275	self.addButton(xstr("button_offline"),
276	clicked = self._offlineClicked,
277	tooltip = xstr("button_offline_tooltip"))
278
279	self._loginButton = self.addButton(xstr("button_login"), default = True)
280	self._loginButton.connect("clicked", self._loginClicked)
281	self._loginButton.set_tooltip_text(xstr("login_button_tooltip"))
282
283
284	@property
285	def entranceExam(self):
286	"""Get whether an entrance exam is being performed."""
287	return self._entranceExam.get_active() and \
288	self._pilotID.get_text()!=""
289
290	@property
291	def pilotID(self):
292	"""Get the pilot ID, if given."""
293	return self._pilotID.get_text()
294
295	def activate(self):
296	"""Activate the page."""
297	config = self._wizard.gui.config
298	self._pilotID.set_text(config.pilotID)
299	self._password.set_text(config.password)
300	self._rememberButton.set_active(config.rememberPassword)
301	self._setControls(None)
302
303	def _setControls(self, entry = None):
304	"""Set the sensitivity of the various controls.
305
306	The login button is sensitive only if both the pilot ID and the
307	password fields contain values.
308
309	The password field is sensitive only, if the entrance exam checkbox is
310	not selected.
311
312	The remember password checkbox is sensitive only, if the password field
313	contains text.
314
315	The entrance exam checkbox is sensitive only, if the pilot ID is not
316	empty."""
317	pilotID = self._pilotID.get_text()
318	password = self._password.get_text()
319	entranceExam = self._entranceExam.get_active()
320	self._password.set_sensitive(not entranceExam)
321	self._rememberButton.set_sensitive(password!="" and not entranceExam)
322	self._entranceExam.set_sensitive(pilotID!="")
323	self._loginButton.set_sensitive(pilotID!="" and
324	(password!="" or entranceExam))
325
326	def _offlineClicked(self, button):
327	"""Called when the offline button was clicked."""
328	self._wizard.nextPage()
329
330	def _loginClicked(self, button):
331	"""Called when the login button was clicked."""
332	self._wizard.login(self._handleLoginResult,
333	self._pilotID.get_text(),
334	self._password.get_text(),
335	self.entranceExam)
336
337	def _handleLoginResult(self, returned, result):
338	"""Handle the login result."""
339	self._loginButton.set_sensitive(True)
340	if returned and result.loggedIn:
341	config = self._wizard.gui.config
342
343	config.pilotID = self._pilotID.get_text()
344
345	rememberPassword = self._rememberButton.get_active()
346	config.password = result.password if rememberPassword else ""
347
348	config.rememberPassword = rememberPassword
349
350	config.save()
351	self._wizard.nextPage()
352
353	#-----------------------------------------------------------------------------
354
355	class FlightSelectionPage(Page):
356	"""The page to select the flight."""
357	def __init__(self, wizard):
358	"""Construct the flight selection page."""
359	help = xstr("flightsel_help")
360	completedHelp = xstr("flightsel_chelp")
361	super(FlightSelectionPage, self).__init__(wizard, xstr("flightsel_title"),
362	help, completedHelp = completedHelp)
363
364
365	self._listStore = gtk.ListStore(str, str, str, str)
366	self._flightList = gtk.TreeView(self._listStore)
367	column = gtk.TreeViewColumn(xstr("flightsel_no"), gtk.CellRendererText(),
368	text = 1)
369	column.set_expand(True)
370	self._flightList.append_column(column)
371	column = gtk.TreeViewColumn(xstr("flightsel_deptime"), gtk.CellRendererText(),
372	text = 0)
373	column.set_expand(True)
374	self._flightList.append_column(column)
375	column = gtk.TreeViewColumn(xstr("flightsel_from"), gtk.CellRendererText(),
376	text = 2)
377	column.set_expand(True)
378	self._flightList.append_column(column)
379	column = gtk.TreeViewColumn(xstr("flightsel_to"), gtk.CellRendererText(),
380	text = 3)
381	column.set_expand(True)
382	self._flightList.append_column(column)
383	self._flightList.connect("row-activated", self._rowActivated)
384	self._flightList.connect("button-press-event", self._listButtonPressed)
385
386	self._flightListPopupMenu = None
387
388	flightSelection = self._flightList.get_selection()
389	flightSelection.connect("changed", self._selectionChanged)
390
391	scrolledWindow = gtk.ScrolledWindow()
392	scrolledWindow.add(self._flightList)
393	scrolledWindow.set_size_request(400, -1)
394	# FIXME: these should be constants in common.py
395	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
396	else gtk.POLICY_AUTOMATIC,
397	gtk.PolicyType.AUTOMATIC if pygobject
398	else gtk.POLICY_AUTOMATIC)
399	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
400	else gtk.SHADOW_IN)
401
402	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
403	alignment.add(scrolledWindow)
404
405	self.setMainWidget(alignment)
406
407	self._saveButton = self.addButton(xstr("flightsel_save"),
408	sensitive = False,
409	clicked = self._saveClicked,
410	tooltip = xstr("flightsel_save_tooltip"))
411	self._saveDialog = None
412
413	self._refreshButton = self.addButton(xstr("flightsel_refresh"),
414	sensitive = True,
415	clicked = self._refreshClicked,
416	tooltip = xstr("flightsel_refresh_tooltip"))
417
418	self._loadButton = self.addButton(xstr("flightsel_load"),
419	sensitive = True,
420	tooltip = xstr("flightsel_load_tooltip"))
421	self._loadButton.connect("clicked", self._loadButtonClicked)
422	self._loadDialog = None
423
424	self._button = self.addNextButton(sensitive = False,
425	clicked = self._forwardClicked)
426
427	self._flights = []
428
429	def activate(self):
430	"""Fill the flight list."""
431	self._flightList.set_sensitive(True)
432	self._loadButton.set_sensitive(True)
433	self._refreshButton.set_sensitive(self._wizard.loggedIn)
434	self._buildFlights()
435
436	def finalize(self):
437	"""Finalize the page."""
438	self._flightList.set_sensitive(False)
439	self._loadButton.set_sensitive(False)
440	self._refreshButton.set_sensitive(False)
441
442	def _buildFlights(self):
443	"""Rebuild the flights from the login result."""
444	self._flights = []
445	self._listStore.clear()
446	if self._wizard.loggedIn:
447	for flight in self._wizard.loginResult.flights:
448	self._addFlight(flight)
449
450	def _addFlight(self, flight):
451	"""Add the given file to the list of flights."""
452	self._flights.append(flight)
453	self._listStore.append([str(flight.departureTime),
454	flight.callsign,
455	flight.departureICAO,
456	flight.arrivalICAO])
457
458	def _saveClicked(self, button):
459	"""Called when the Save flight button is clicked."""
460	self._saveSelected()
461
462	def _saveSelected(self):
463	"""Save the selected flight."""
464	flight = self._getSelectedFlight()
465	date = flight.departureTime.date()
466	name = "%04d-%02d-%02d %s %s-%s.vaflight" % \
467	(date.year, date.month, date.day, flight.callsign,
468	flight.departureICAO, flight.arrivalICAO)
469
470	dialog = self._getSaveDialog()
471	dialog.set_current_name(name)
472	dialog.show_all()
473	response = dialog.run()
474	dialog.hide()
475
476	if response==RESPONSETYPE_OK:
477	fileName = text2unicode(dialog.get_filename())
478	print "Saving", fileName
479	try:
480	with open(fileName, "wt") as f:
481	flight.writeIntoFile(f)
482	except Exception, e:
483	print "Failed to save flight:", str(e)
484	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
485	type = MESSAGETYPE_ERROR,
486	message_format =
487	xstr("flightsel_save_failed"))
488	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
489	dialog.set_title(WINDOW_TITLE_BASE)
490	secondary = xstr("flightsel_save_failed_sec")
491	dialog.format_secondary_markup(secondary)
492	dialog.run()
493	dialog.hide()
494
495	def _refreshClicked(self, button):
496	"""Called when the refresh button is clicked."""
497	self._wizard.reloadFlights(self._refreshCallback)
498
499	def _refreshCallback(self, returned, result):
500	"""Callback for the refresh."""
501	if returned and result.loggedIn:
502	self._buildFlights()
503
504	def _selectionChanged(self, selection):
505	"""Called when the selection is changed."""
506	selected = selection.count_selected_rows()==1
507	self._saveButton.set_sensitive(selected)
508	self._button.set_sensitive(selected)
509
510	def _loadButtonClicked(self, loadButton):
511	"""Called when the load a flight button is clicked."""
512	dialog = self._getLoadDialog()
513	dialog.show_all()
514	response = dialog.run()
515	dialog.hide()
516
517	if response==RESPONSETYPE_OK:
518	fileName = text2unicode(dialog.get_filename())
519	print "Loading", fileName
520	bookedFlight = web.BookedFlight()
521	try:
522	with open(fileName, "rt") as f:
523	bookedFlight.readFromFile(f)
524	self._addFlight(bookedFlight)
525	except Exception, e:
526	print "Failed to load flight:", str(e)
527	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
528	type = MESSAGETYPE_ERROR,
529	message_format =
530	xstr("flightsel_load_failed"))
531	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
532	dialog.set_title(WINDOW_TITLE_BASE)
533	secondary = xstr("flightsel_load_failed_sec")
534	dialog.format_secondary_markup(secondary)
535	dialog.run()
536	dialog.hide()
537
538	def _forwardClicked(self, button):
539	"""Called when the forward button was clicked."""
540	if self._completed:
541	self._wizard.jumpPage(self._nextDistance, finalize = False)
542	else:
543	self._flightSelected()
544
545	def _rowActivated(self, flightList, path, column):
546	"""Called when a row is activated."""
547	if not self._completed:
548	self._flightSelected()
549
550	def _flightSelected(self):
551	"""Called when a flight has been selected."""
552	flight = self._getSelectedFlight()
553	self._wizard._bookedFlight = flight
554	self._wizard.gui.enableFlightInfo()
555
556	self._updateDepartureGate()
557
558	def _getSelectedFlight(self):
559	"""Get the currently selected flight."""
560	selection = self._flightList.get_selection()
561	(listStore, iter) = selection.get_selected()
562	path = listStore.get_path(iter)
563	[index] = path.get_indices() if pygobject else path
564
565	return self._flights[index]
566
567	def _listButtonPressed(self, widget, event):
568	"""Called when a mouse button is pressed on the flight list."""
569	if event.type!=EVENT_BUTTON_PRESS or event.button!=3:
570	return
571
572	(path, _, _, _) = self._flightList.get_path_at_pos(int(event.x),
573	int(event.y))
574	selection = self._flightList.get_selection()
575	selection.unselect_all()
576	selection.select_path(path)
577
578	menu = self._getListPopupMenu()
579	if pygobject:
580	menu.popup(None, None, None, None, event.button, event.time)
581	else:
582	menu.popup(None, None, None, event.button, event.time)
583
584	def _updateDepartureGate(self):
585	"""Update the departure gate for the booked flight."""
586	flight = self._wizard._bookedFlight
587	if self._wizard.gui.config.onlineGateSystem and \
588	self._wizard.loggedIn and not self._wizard.entranceExam:
589	if flight.departureICAO=="LHBP":
590	self._wizard.getFleet(self._fleetRetrieved)
591	else:
592	self._wizard.updatePlane(self._planeUpdated,
593	flight.tailNumber,
594	const.PLANE_AWAY)
595	else:
596	self._nextDistance = 2
597	self._wizard.jumpPage(2)
598
599	def _fleetRetrieved(self, fleet):
600	"""Called when the fleet has been retrieved."""
601	if fleet is None:
602	self._nextDistance = 2
603	self._wizard.jumpPage(2)
604	else:
605	plane = fleet[self._wizard._bookedFlight.tailNumber]
606	if plane is None:
607	self._nextDistance = 2
608	self._wizard.jumpPage(2)
609	elif plane.gateNumber is not None and \
610	not fleet.isGateConflicting(plane):
611	self._wizard._departureGate = plane.gateNumber
612	self._nextDistance = 2
613	self._wizard.jumpPage(2)
614	else:
615	self._nextDistance = 1
616	self._wizard.nextPage()
617
618	def _planeUpdated(self, success):
619	"""Callback for the plane updating."""
620	self._nextDistance = 2
621	self._wizard.jumpPage(2)
622
623	def _getSaveDialog(self):
624	"""Get the dialog to load a flight file."""
625	if self._saveDialog is not None:
626	return self._saveDialog
627
628	gui = self._wizard.gui
629	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
630	xstr("flightsel_save_title"),
631	action = FILE_CHOOSER_ACTION_SAVE,
632	buttons = (gtk.STOCK_CANCEL,
633	RESPONSETYPE_CANCEL,
634	gtk.STOCK_OK, RESPONSETYPE_OK),
635	parent = gui.mainWindow)
636	dialog.set_modal(True)
637	dialog.set_do_overwrite_confirmation(True)
638
639	filter = gtk.FileFilter()
640	filter.set_name(xstr("flightsel_filter_flights"))
641	filter.add_pattern("*.vaflight")
642	dialog.add_filter(filter)
643
644	filter = gtk.FileFilter()
645	filter.set_name(xstr("file_filter_all"))
646	filter.add_pattern(".")
647	dialog.add_filter(filter)
648
649	self._saveDialog = dialog
650
651	return dialog
652
653	def _getLoadDialog(self):
654	"""Get the dialog to load a flight file."""
655	if self._loadDialog is not None:
656	return self._loadDialog
657
658	gui = self._wizard.gui
659	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
660	xstr("flightsel_load_title"),
661	action = FILE_CHOOSER_ACTION_OPEN,
662	buttons = (gtk.STOCK_CANCEL,
663	RESPONSETYPE_CANCEL,
664	gtk.STOCK_OK, RESPONSETYPE_OK),
665	parent = gui.mainWindow)
666	dialog.set_modal(True)
667
668	filter = gtk.FileFilter()
669	filter.set_name(xstr("flightsel_filter_flights"))
670	filter.add_pattern("*.vaflight")
671	dialog.add_filter(filter)
672
673	filter = gtk.FileFilter()
674	filter.set_name(xstr("file_filter_all"))
675	filter.add_pattern(".")
676	dialog.add_filter(filter)
677
678	self._loadDialog = dialog
679
680	return dialog
681
682	def _getListPopupMenu(self):
683	"""Get the flight list popup menu."""
684	if self._flightListPopupMenu is None:
685	menu = gtk.Menu()
686
687	menuItem = gtk.MenuItem()
688	menuItem.set_label(xstr("flightsel_popup_select"))
689	menuItem.set_use_underline(True)
690	menuItem.connect("activate", self._popupSelect)
691	menuItem.show()
692
693	menu.append(menuItem)
694
695	menuItem = gtk.MenuItem()
696	menuItem.set_label(xstr("flightsel_popup_save"))
697	menuItem.set_use_underline(True)
698	menuItem.connect("activate", self._popupSave)
699	menuItem.show()
700
701	menu.append(menuItem)
702
703	self._flightListPopupMenu = menu
704
705	return self._flightListPopupMenu
706
707	def _popupSelect(self, menuItem):
708	"""Called when the Select menu item is activated in the popup menu."""
709	if not self._completed:
710	self._flightSelected()
711
712	def _popupSave(self, menuItem):
713	"""Called when the Save menu item is activated in the popup menu."""
714	if not self._completed:
715	self._saveSelected()
716
717	#-----------------------------------------------------------------------------
718
719	class GateSelectionPage(Page):
720	"""Page to select a free gate at LHBP.
721	This page should be displayed only if we have fleet information!."""
722	def __init__(self, wizard):
723	"""Construct the gate selection page."""
724	super(GateSelectionPage, self).__init__(wizard, xstr("gatesel_title"),
725	xstr("gatesel_help"))
726
727	self._listStore = gtk.ListStore(str)
728	self._gateList = gtk.TreeView(self._listStore)
729	column = gtk.TreeViewColumn(None, gtk.CellRendererText(),
730	text = 0)
731	column.set_expand(True)
732	self._gateList.append_column(column)
733	self._gateList.set_headers_visible(False)
734	self._gateList.connect("row-activated", self._rowActivated)
735
736	gateSelection = self._gateList.get_selection()
737	gateSelection.connect("changed", self._selectionChanged)
738
739	scrolledWindow = gtk.ScrolledWindow()
740	scrolledWindow.add(self._gateList)
741	scrolledWindow.set_size_request(50, -1)
742	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
743	else gtk.POLICY_AUTOMATIC,
744	gtk.PolicyType.AUTOMATIC if pygobject
745	else gtk.POLICY_AUTOMATIC)
746	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
747	else gtk.SHADOW_IN)
748
749	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
750	alignment.add(scrolledWindow)
751
752	self.setMainWidget(alignment)
753
754	self.addCancelFlightButton()
755
756	self.addPreviousButton(clicked = self._backClicked)
757
758	self._button = self.addNextButton(sensitive = False,
759	clicked = self._forwardClicked)
760
761	def activate(self):
762	"""Fill the gate list."""
763	self._listStore.clear()
764	self._gateList.set_sensitive(True)
765	occupiedGateNumbers = self._wizard._fleet.getOccupiedGateNumbers()
766	for gateNumber in const.lhbpGateNumbers:
767	if gateNumber not in occupiedGateNumbers:
768	self._listStore.append([gateNumber])
769
770	def finalize(self):
771	"""Finalize the page."""
772	self._gateList.set_sensitive(False)
773
774	def _selectionChanged(self, selection):
775	"""Called when the selection is changed."""
776	self._button.set_sensitive(selection.count_selected_rows()==1)
777
778	def _backClicked(self, button):
779	"""Called when the Back button is pressed."""
780	self.goBack()
781
782	def _forwardClicked(self, button):
783	"""Called when the forward button is clicked."""
784	if not self._completed:
785	self._gateSelected()
786	else:
787	self._wizard.nextPage()
788
789	def _rowActivated(self, flightList, path, column):
790	"""Called when a row is activated."""
791	if not self._completed:
792	self._gateSelected()
793
794	def _gateSelected(self):
795	"""Called when a gate has been selected."""
796	selection = self._gateList.get_selection()
797	(listStore, iter) = selection.get_selected()
798	(gateNumber,) = listStore.get(iter, 0)
799
800	self._wizard._departureGate = gateNumber
801
802	self._wizard.updatePlane(self._planeUpdated,
803	self._wizard._bookedFlight.tailNumber,
804	const.PLANE_HOME, gateNumber)
805
806	def _planeUpdated(self, success):
807	"""Callback for the plane updating call."""
808	if success is None or success:
809	self._wizard.nextPage()
810	else:
811	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
812	type = MESSAGETYPE_ERROR,
813	message_format = xstr("gatesel_conflict"))
814	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
815	dialog.set_title(WINDOW_TITLE_BASE)
816	dialog.format_secondary_markup(xstr("gatesel_conflict_sec"))
817	dialog.run()
818	dialog.hide()
819
820	self._wizard.getFleet(self._fleetRetrieved)
821
822	def _fleetRetrieved(self, fleet):
823	"""Called when the fleet has been retrieved."""
824	if fleet is None:
825	self._wizard.nextPage()
826	else:
827	self.activate()
828
829	#-----------------------------------------------------------------------------
830
831	class ConnectPage(Page):
832	"""Page which displays the departure airport and gate (if at LHBP)."""
833	def __init__(self, wizard):
834	"""Construct the connect page."""
835	help = "Load the aircraft below into the simulator and park it\n" \
836	"at the given airport, at the gate below, if present.\n\n" \
837	"Then press the Connect button to connect to the simulator."
838	completedHelp = "The basic data of your flight can be read below."
839	super(ConnectPage, self).__init__(wizard, xstr("connect_title"),
840	xstr("connect_help"),
841	completedHelp = xstr("connect_chelp"))
842
843	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
844	xscale = 0.0, yscale = 0.0)
845
846	table = gtk.Table(5, 2)
847	table.set_row_spacings(4)
848	table.set_col_spacings(16)
849	table.set_homogeneous(True)
850	alignment.add(table)
851	self.setMainWidget(alignment)
852
853	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
854	label = gtk.Label(xstr("connect_flightno"))
855	labelAlignment.add(label)
856	table.attach(labelAlignment, 0, 1, 0, 1)
857
858	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
859	self._flightNumber = gtk.Label()
860	self._flightNumber.set_width_chars(9)
861	self._flightNumber.set_alignment(0.0, 0.5)
862	labelAlignment.add(self._flightNumber)
863	table.attach(labelAlignment, 1, 2, 0, 1)
864
865	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
866	label = gtk.Label(xstr("connect_acft"))
867	labelAlignment.add(label)
868	table.attach(labelAlignment, 0, 1, 1, 2)
869
870	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
871	self._aircraft = gtk.Label()
872	self._aircraft.set_width_chars(25)
873	self._aircraft.set_alignment(0.0, 0.5)
874	labelAlignment.add(self._aircraft)
875	table.attach(labelAlignment, 1, 2, 1, 2)
876
877	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
878	label = gtk.Label(xstr("connect_tailno"))
879	labelAlignment.add(label)
880	table.attach(labelAlignment, 0, 1, 2, 3)
881
882	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
883	self._tailNumber = gtk.Label()
884	self._tailNumber.set_width_chars(10)
885	self._tailNumber.set_alignment(0.0, 0.5)
886	labelAlignment.add(self._tailNumber)
887	table.attach(labelAlignment, 1, 2, 2, 3)
888
889	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
890	label = gtk.Label(xstr("connect_airport"))
891	labelAlignment.add(label)
892	table.attach(labelAlignment, 0, 1, 3, 4)
893
894	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
895	self._departureICAO = gtk.Label()
896	self._departureICAO.set_width_chars(6)
897	self._departureICAO.set_alignment(0.0, 0.5)
898	labelAlignment.add(self._departureICAO)
899	table.attach(labelAlignment, 1, 2, 3, 4)
900
901	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
902	label = gtk.Label(xstr("connect_gate"))
903	labelAlignment.add(label)
904	table.attach(labelAlignment, 0, 1, 4, 5)
905
906	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
907	self._departureGate = gtk.Label()
908	self._departureGate.set_width_chars(5)
909	self._departureGate.set_alignment(0.0, 0.5)
910	labelAlignment.add(self._departureGate)
911	table.attach(labelAlignment, 1, 2, 4, 5)
912
913	self.addCancelFlightButton()
914
915	self.addPreviousButton(clicked = self._backClicked)
916
917	self._button = self.addButton(xstr("button_connect"), default = True,
918	tooltip = xstr("button_connect_tooltip"))
919	self._clickedID = self._button.connect("clicked", self._connectClicked)
920
921	def activate(self):
922	"""Setup the departure information."""
923	self._button.set_label(xstr("button_connect"))
924	self._button.set_use_underline(True)
925	self._button.set_tooltip_text(xstr("button_connect_tooltip"))
926	self._button.disconnect(self._clickedID)
927	self._clickedID = self._button.connect("clicked", self._connectClicked)
928
929	bookedFlight = self._wizard._bookedFlight
930
931	self._flightNumber.set_markup("<b>" + bookedFlight.callsign + "</b>")
932
933	aircraftType = aircraftNames[bookedFlight.aircraftType]
934	self._aircraft.set_markup("<b>" + aircraftType + "</b>")
935
936	self._tailNumber.set_markup("<b>" + bookedFlight.tailNumber + "</b>")
937
938	icao = bookedFlight.departureICAO
939	self._departureICAO.set_markup("<b>" + icao + "</b>")
940	gate = self._wizard._departureGate
941	if gate!="-":
942	gate = "<b>" + gate + "</b>"
943	self._departureGate.set_markup(gate)
944
945	def finalize(self):
946	"""Finalize the page."""
947	self._button.set_label(xstr("button_next"))
948	self._button.set_use_underline(True)
949	self._button.set_tooltip_text(xstr("button_next_tooltip"))
950	self._button.disconnect(self._clickedID)
951	self._clickedID = self._button.connect("clicked", self._forwardClicked)
952
953	def _backClicked(self, button):
954	"""Called when the Back button is pressed."""
955	self.goBack()
956
957	def _connectClicked(self, button):
958	"""Called when the Connect button is pressed."""
959	self._wizard._connectSimulator()
960
961	def _forwardClicked(self, button):
962	"""Called when the Forward button is pressed."""
963	self._wizard.nextPage()
964
965	#-----------------------------------------------------------------------------
966
967	class PayloadPage(Page):
968	"""Page to allow setting up the payload."""
969	def __init__(self, wizard):
970	"""Construct the page."""
971	super(PayloadPage, self).__init__(wizard, xstr("payload_title"),
972	xstr("payload_help"),
973	completedHelp = xstr("payload_chelp"))
974
975	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
976	xscale = 0.0, yscale = 0.0)
977
978	table = gtk.Table(7, 3)
979	table.set_row_spacings(4)
980	table.set_col_spacings(16)
981	table.set_homogeneous(False)
982	alignment.add(table)
983	self.setMainWidget(alignment)
984
985	label = gtk.Label(xstr("payload_crew"))
986	label.set_alignment(0.0, 0.5)
987	table.attach(label, 0, 1, 0, 1)
988
989	self._numCrew = gtk.Label()
990	self._numCrew.set_width_chars(6)
991	self._numCrew.set_alignment(1.0, 0.5)
992	table.attach(self._numCrew, 1, 2, 0, 1)
993
994	label = gtk.Label(xstr("payload_pax"))
995	label.set_alignment(0.0, 0.5)
996	table.attach(label, 0, 1, 1, 2)
997
998	self._numPassengers = gtk.Label()
999	self._numPassengers.set_width_chars(6)
1000	self._numPassengers.set_alignment(1.0, 0.5)
1001	table.attach(self._numPassengers, 1, 2, 1, 2)
1002
1003	label = gtk.Label(xstr("payload_bag"))
1004	label.set_alignment(0.0, 0.5)
1005	table.attach(label, 0, 1, 2, 3)
1006
1007	self._bagWeight = gtk.Label()
1008	self._bagWeight.set_width_chars(6)
1009	self._bagWeight.set_alignment(1.0, 0.5)
1010	table.attach(self._bagWeight, 1, 2, 2, 3)
1011
1012	table.attach(gtk.Label("kg"), 2, 3, 2, 3)
1013
1014	label = gtk.Label(xstr("payload_cargo"))
1015	label.set_use_underline(True)
1016	label.set_alignment(0.0, 0.5)
1017	table.attach(label, 0, 1, 3, 4)
1018
1019	self._cargoWeight = IntegerEntry(defaultValue = 0)
1020	self._cargoWeight.set_width_chars(6)
1021	self._cargoWeight.connect("integer-changed", self._cargoWeightChanged)
1022	self._cargoWeight.set_tooltip_text(xstr("payload_cargo_tooltip"))
1023	table.attach(self._cargoWeight, 1, 2, 3, 4)
1024	label.set_mnemonic_widget(self._cargoWeight)
1025
1026	table.attach(gtk.Label("kg"), 2, 3, 3, 4)
1027
1028	label = gtk.Label(xstr("payload_mail"))
1029	label.set_alignment(0.0, 0.5)
1030	table.attach(label, 0, 1, 4, 5)
1031
1032	self._mailWeight = gtk.Label()
1033	self._mailWeight.set_width_chars(6)
1034	self._mailWeight.set_alignment(1.0, 0.5)
1035	table.attach(self._mailWeight, 1, 2, 4, 5)
1036
1037	table.attach(gtk.Label("kg"), 2, 3, 4, 5)
1038
1039	label = gtk.Label("<b>" + xstr("payload_zfw") + "</b>")
1040	label.set_alignment(0.0, 0.5)
1041	label.set_use_markup(True)
1042	table.attach(label, 0, 1, 5, 6)
1043
1044	self._calculatedZFW = gtk.Label()
1045	self._calculatedZFW.set_width_chars(6)
1046	self._calculatedZFW.set_alignment(1.0, 0.5)
1047	table.attach(self._calculatedZFW, 1, 2, 5, 6)
1048
1049	table.attach(gtk.Label("kg"), 2, 3, 5, 6)
1050
1051	self._zfwButton = gtk.Button(xstr("payload_fszfw"))
1052	self._zfwButton.set_use_underline(True)
1053	self._zfwButton.connect("clicked", self._zfwRequested)
1054	self._zfwButton.set_tooltip_text(xstr("payload_fszfw_tooltip"))
1055	table.attach(self._zfwButton, 0, 1, 6, 7)
1056
1057	self._simulatorZFW = gtk.Label("-")
1058	self._simulatorZFW.set_width_chars(6)
1059	self._simulatorZFW.set_alignment(1.0, 0.5)
1060	table.attach(self._simulatorZFW, 1, 2, 6, 7)
1061	self._simulatorZFWValue = None
1062
1063	table.attach(gtk.Label("kg"), 2, 3, 6, 7)
1064
1065	self.addCancelFlightButton()
1066	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1067	self._button = self.addNextButton(clicked = self._forwardClicked)
1068
1069	@property
1070	def cargoWeight(self):
1071	"""Get the cargo weight entered."""
1072	return self._cargoWeight.get_int()
1073
1074	def activate(self):
1075	"""Setup the information."""
1076	bookedFlight = self._wizard._bookedFlight
1077	self._numCrew.set_text(str(bookedFlight.numCrew))
1078	self._numPassengers.set_text(str(bookedFlight.numPassengers))
1079	self._bagWeight.set_text(str(bookedFlight.bagWeight))
1080	self._cargoWeight.set_int(bookedFlight.cargoWeight)
1081	self._cargoWeight.set_sensitive(True)
1082	self._mailWeight.set_text(str(bookedFlight.mailWeight))
1083	self._simulatorZFW.set_text("-")
1084	self._simulatorZFWValue = None
1085	self._zfwButton.set_sensitive(True)
1086	self._updateCalculatedZFW()
1087
1088	def finalize(self):
1089	"""Finalize the payload page."""
1090	self._cargoWeight.set_sensitive(False)
1091	self._wizard.gui.initializeWeightHelp()
1092
1093	def calculateZFW(self):
1094	"""Calculate the ZFW value."""
1095	zfw = self._wizard.gui._flight.aircraft.dow
1096	bookedFlight = self._wizard._bookedFlight
1097	zfw += (bookedFlight.numCrew + bookedFlight.numPassengers) * 82
1098	zfw += bookedFlight.bagWeight
1099	zfw += self._cargoWeight.get_int()
1100	zfw += bookedFlight.mailWeight
1101	return zfw
1102
1103	def _updateCalculatedZFW(self):
1104	"""Update the calculated ZFW"""
1105	zfw = self.calculateZFW()
1106
1107	markupBegin = "<b>"
1108	markupEnd = "</b>"
1109	if self._simulatorZFWValue is not None and \
1110	PayloadChecker.isZFWFaulty(self._simulatorZFWValue, zfw):
1111	markupBegin += '<span foreground="red">'
1112	markupEnd = "</span>" + markupEnd
1113	self._calculatedZFW.set_markup(markupBegin + str(zfw) + markupEnd)
1114
1115	def _cargoWeightChanged(self, entry, weight):
1116	"""Called when the cargo weight has changed."""
1117	self._updateCalculatedZFW()
1118
1119	def _zfwRequested(self, button):
1120	"""Called when the ZFW is requested from the simulator."""
1121	self._zfwButton.set_sensitive(False)
1122	self._backButton.set_sensitive(False)
1123	self._button.set_sensitive(False)
1124	gui = self._wizard.gui
1125	gui.beginBusy(xstr("payload_zfw_busy"))
1126	gui.simulator.requestZFW(self._handleZFW)
1127
1128	def _handleZFW(self, zfw):
1129	"""Called when the ZFW value is retrieved."""
1130	gobject.idle_add(self._processZFW, zfw)
1131
1132	def _processZFW(self, zfw):
1133	"""Process the given ZFW value received from the simulator."""
1134	self._wizard.gui.endBusy()
1135	self._zfwButton.set_sensitive(True)
1136	self._backButton.set_sensitive(True)
1137	self._button.set_sensitive(True)
1138	self._simulatorZFWValue = zfw
1139	self._simulatorZFW.set_text("%.0f" % (zfw,))
1140	self._updateCalculatedZFW()
1141
1142	def _forwardClicked(self, button):
1143	"""Called when the forward button is clicked."""
1144	self._wizard.nextPage()
1145
1146	def _backClicked(self, button):
1147	"""Called when the Back button is pressed."""
1148	self.goBack()
1149
1150	#-----------------------------------------------------------------------------
1151
1152	class TimePage(Page):
1153	"""Page displaying the departure and arrival times and allows querying the
1154	current time from the flight simulator."""
1155	def __init__(self, wizard):
1156	super(TimePage, self).__init__(wizard, xstr("time_title"),
1157	xstr("time_help"),
1158	completedHelp = xstr("time_chelp"))
1159
1160	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1161	xscale = 0.0, yscale = 0.0)
1162
1163	table = gtk.Table(3, 2)
1164	table.set_row_spacings(4)
1165	table.set_col_spacings(16)
1166	table.set_homogeneous(False)
1167	alignment.add(table)
1168	self.setMainWidget(alignment)
1169
1170	label = gtk.Label(xstr("time_departure"))
1171	label.set_alignment(0.0, 0.5)
1172	table.attach(label, 0, 1, 0, 1)
1173
1174	self._departure = gtk.Label()
1175	self._departure.set_alignment(0.0, 0.5)
1176	table.attach(self._departure, 1, 2, 0, 1)
1177
1178	label = gtk.Label(xstr("time_arrival"))
1179	label.set_alignment(0.0, 0.5)
1180	table.attach(label, 0, 1, 1, 2)
1181
1182	self._arrival = gtk.Label()
1183	self._arrival.set_alignment(0.0, 0.5)
1184	table.attach(self._arrival, 1, 2, 1, 2)
1185
1186	self._timeButton = gtk.Button(xstr("time_fs"))
1187	self._timeButton.set_use_underline(True)
1188	self._timeButton.set_tooltip_text(xstr("time_fs_tooltip"))
1189	self._timeButton.connect("clicked", self._timeRequested)
1190	table.attach(self._timeButton, 0, 1, 2, 3)
1191
1192	self._simulatorTime = gtk.Label("-")
1193	self._simulatorTime.set_alignment(0.0, 0.5)
1194	table.attach(self._simulatorTime, 1, 2, 2, 3)
1195
1196	self.addCancelFlightButton()
1197
1198	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1199	self._button = self.addNextButton(clicked = self._forwardClicked)
1200
1201	def activate(self):
1202	"""Activate the page."""
1203	self._timeButton.set_sensitive(True)
1204	bookedFlight = self._wizard._bookedFlight
1205	self._departure.set_text(str(bookedFlight.departureTime.time()))
1206	self._arrival.set_text(str(bookedFlight.arrivalTime.time()))
1207	self._simulatorTime.set_text("-")
1208
1209	def _timeRequested(self, button):
1210	"""Request the time from the simulator."""
1211	self._timeButton.set_sensitive(False)
1212	self._backButton.set_sensitive(False)
1213	self._button.set_sensitive(False)
1214	self._wizard.gui.beginBusy(xstr("time_busy"))
1215	self._wizard.gui.simulator.requestTime(self._handleTime)
1216
1217	def _handleTime(self, timestamp):
1218	"""Handle the result of a time retrieval."""
1219	gobject.idle_add(self._processTime, timestamp)
1220
1221	def _processTime(self, timestamp):
1222	"""Process the given time."""
1223	self._wizard.gui.endBusy()
1224	self._timeButton.set_sensitive(True)
1225	self._backButton.set_sensitive(True)
1226	self._button.set_sensitive(True)
1227	tm = time.gmtime(timestamp)
1228	t = datetime.time(tm.tm_hour, tm.tm_min, tm.tm_sec)
1229	self._simulatorTime.set_text(str(t))
1230
1231	ts = tm.tm_hour * 3600 + tm.tm_min * 60 + tm.tm_sec
1232	dt = self._wizard._bookedFlight.departureTime.time()
1233	dts = dt.hour * 3600 + dt.minute * 60 + dt.second
1234	diff = dts-ts
1235
1236	markupBegin = ""
1237	markupEnd = ""
1238	if diff < 0:
1239	markupBegin = '<b><span foreground="red">'
1240	markupEnd = '</span></b>'
1241	elif diff < 360 or diff > 3060:
1242	markupBegin = '<b><span foreground="orange">'
1243	markupEnd = '</span></b>'
1244
1245	self._departure.set_markup(markupBegin + str(dt) + markupEnd)
1246
1247	def _backClicked(self, button):
1248	"""Called when the Back button is pressed."""
1249	self.goBack()
1250
1251	def _forwardClicked(self, button):
1252	"""Called when the forward button is clicked."""
1253	if not self._completed:
1254	gui = self._wizard.gui
1255	gui.beginBusy(xstr("fuel_get_busy"))
1256
1257	gui.simulator.getFuel(self._handleFuel)
1258	else:
1259	self._wizard.nextPage()
1260
1261	def _handleFuel(self, fuelData):
1262	"""Callback for the fuel query operation."""
1263	gobject.idle_add(self._processFuel, fuelData)
1264
1265	def _processFuel(self, fuelData):
1266	"""Process the given fuel data."""
1267	self._wizard.gui.endBusy()
1268	self._wizard._fuelData = fuelData
1269	self._wizard.nextPage()
1270
1271	#-----------------------------------------------------------------------------
1272
1273	class FuelTank(gtk.VBox):
1274	"""Widget for the fuel tank."""
1275	def __init__(self, fuelTank, name, capacity, currentWeight):
1276	"""Construct the widget for the tank with the given name."""
1277	super(FuelTank, self).__init__()
1278
1279	self._enabled = True
1280	self.fuelTank = fuelTank
1281	self.capacity = capacity
1282	self.currentWeight = currentWeight
1283	self.expectedWeight = currentWeight
1284
1285	label = gtk.Label("<b>" + name + "</b>")
1286	label.set_use_markup(True)
1287	label.set_use_underline(True)
1288	label.set_justify(JUSTIFY_CENTER)
1289	label.set_alignment(0.5, 1.0)
1290	self.pack_start(label, False, False, 4)
1291
1292	self._tankFigure = gtk.EventBox()
1293	self._tankFigure.set_size_request(38, -1)
1294	self._tankFigure.set_visible_window(False)
1295	self._tankFigure.set_tooltip_markup(xstr("fuel_tank_tooltip"))
1296
1297	if pygobject:
1298	self._tankFigure.connect("draw", self._drawTankFigure)
1299	else:
1300	self._tankFigure.connect("expose_event", self._drawTankFigure)
1301	self._tankFigure.connect("button_press_event", self._buttonPressed)
1302	self._tankFigure.connect("motion_notify_event", self._motionNotify)
1303	self._tankFigure.connect("scroll-event", self._scrolled)
1304
1305	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1306	xscale = 0.0, yscale = 1.0)
1307	alignment.add(self._tankFigure)
1308
1309	self.pack_start(alignment, True, True, 4)
1310
1311	self._expectedButton = gtk.SpinButton()
1312	self._expectedButton.set_numeric(True)
1313	self._expectedButton.set_range(0, self.capacity)
1314	self._expectedButton.set_increments(10, 100)
1315	self._expectedButton.set_value(currentWeight)
1316	self._expectedButton.set_alignment(1.0)
1317	self._expectedButton.set_width_chars(5)
1318	self._expectedButton.connect("value-changed", self._expectedChanged)
1319
1320	label.set_mnemonic_widget(self._expectedButton)
1321
1322	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1323	xscale = 0.0, yscale = 1.0)
1324	alignment.add(self._expectedButton)
1325	self.pack_start(alignment, False, False, 4)
1326
1327	def setCurrent(self, currentWeight):
1328	"""Set the current weight."""
1329	self.currentWeight = currentWeight
1330	self._redraw()
1331
1332	def isCorrect(self):
1333	"""Determine if the contents of the fuel tank are as expected"""
1334	return abs(self.expectedWeight - self.currentWeight)<=1
1335
1336	def disable(self):
1337	"""Disable the fuel tank."""
1338	self._expectedButton.set_sensitive(False)
1339	self._enabled = False
1340
1341	def _redraw(self):
1342	"""Redraw the tank figure."""
1343	self._tankFigure.queue_draw()
1344
1345	def _drawTankFigure(self, tankFigure, eventOrContext):
1346	"""Draw the tank figure."""
1347	triangleSize = 5
1348
1349	context = eventOrContext if pygobject else tankFigure.window.cairo_create()
1350	(xOffset, yOffset) = (0, 0) if pygobject \
1351	else (tankFigure.allocation.x, tankFigure.allocation.y)
1352
1353	width = tankFigure.get_allocated_width() if pygobject \
1354	else tankFigure.allocation.width
1355	height = tankFigure.get_allocated_height() if pygobject \
1356	else tankFigure.allocation.height
1357
1358	rectangleX0 = triangleSize
1359	rectangleY0 = triangleSize
1360	rectangleX1 = width - 1 - triangleSize
1361	rectangleY1 = height - 1 - triangleSize
1362	rectangleLineWidth = 2.0
1363
1364	context.set_source_rgb(0.0, 0.0, 0.0)
1365	context.set_line_width(rectangleLineWidth)
1366	context.rectangle(xOffset + rectangleX0 + rectangleLineWidth/2,
1367	yOffset + rectangleY0 + rectangleLineWidth/2,
1368	rectangleX1 - rectangleX0 - rectangleLineWidth,
1369	rectangleY1 - rectangleY0 - rectangleLineWidth)
1370	context.stroke()
1371
1372	rectangleInnerLeft = rectangleX0 + rectangleLineWidth
1373	rectangleInnerRight = rectangleX1 - rectangleLineWidth
1374	self._rectangleInnerTop = rectangleInnerTop = rectangleY0 + rectangleLineWidth
1375	self._rectangleInnerBottom = rectangleInnerBottom = rectangleY1 - rectangleLineWidth
1376
1377	rectangleInnerWidth = rectangleInnerRight - rectangleInnerLeft
1378	rectangleInnerHeight = rectangleInnerBottom - rectangleInnerTop
1379
1380	context.set_source_rgb(1.0, 0.9, 0.6)
1381	currentHeight = self.currentWeight * rectangleInnerHeight / self.capacity
1382	currentX = rectangleInnerTop + rectangleInnerHeight - currentHeight
1383	context.rectangle(xOffset + rectangleInnerLeft,
1384	yOffset + rectangleInnerTop +
1385	rectangleInnerHeight - currentHeight,
1386	rectangleInnerWidth, currentHeight)
1387	context.fill()
1388
1389	expectedHeight = self.expectedWeight * rectangleInnerHeight / self.capacity
1390	expectedY = rectangleInnerTop + rectangleInnerHeight - expectedHeight
1391
1392	context.set_line_width(1.5)
1393	context.set_source_rgb(0.0, 0.85, 0.85)
1394	context.move_to(xOffset + rectangleX0, yOffset + expectedY)
1395	context.line_to(xOffset + rectangleX1, yOffset + expectedY)
1396	context.stroke()
1397
1398	context.set_line_width(0.0)
1399	context.move_to(xOffset + 0, yOffset + expectedY - triangleSize)
1400	context.line_to(xOffset + 0, yOffset + expectedY + triangleSize)
1401	context.line_to(xOffset + rectangleX0 + 1, yOffset + expectedY)
1402	context.line_to(xOffset + 0, yOffset + expectedY - triangleSize)
1403	context.fill()
1404
1405	context.set_line_width(0.0)
1406	context.move_to(xOffset + width, yOffset + expectedY - triangleSize)
1407	context.line_to(xOffset + width, yOffset + expectedY + triangleSize)
1408	context.line_to(xOffset + rectangleX1 - 1, yOffset + expectedY)
1409	context.line_to(xOffset + width, yOffset + expectedY - triangleSize)
1410	context.fill()
1411
1412	return True
1413
1414	def _setExpectedFromY(self, y):
1415	"""Set the expected weight from the given Y-coordinate."""
1416	level = (self._rectangleInnerBottom - y) / \
1417	(self._rectangleInnerBottom - self._rectangleInnerTop)
1418	level = min(1.0, max(0.0, level))
1419	self._expectedButton.set_value(level * self.capacity)
1420
1421	def _buttonPressed(self, tankFigure, event):
1422	"""Called when a button is pressed in the figure.
1423
1424	The expected level will be set there."""
1425	if self._enabled and event.button==1:
1426	self._setExpectedFromY(event.y)
1427
1428	def _motionNotify(self, tankFigure, event):
1429	"""Called when the mouse pointer moves within the area of a tank figure."""
1430	if self._enabled and event.state==BUTTON1_MASK:
1431	self._setExpectedFromY(event.y)
1432
1433	def _scrolled(self, tankFigure, event):
1434	"""Called when a scroll event is received."""
1435	if self._enabled:
1436	increment = 1 if event.state==CONTROL_MASK \
1437	else 100 if event.state==SHIFT_MASK \
1438	else 10 if event.state==0 else 0
1439	if increment!=0:
1440	if event.direction==SCROLL_DOWN:
1441	increment *= -1
1442	self._expectedButton.spin(SPIN_USER_DEFINED, increment)
1443
1444	def _expectedChanged(self, spinButton):
1445	"""Called when the expected value has changed."""
1446	self.expectedWeight = spinButton.get_value_as_int()
1447	self._redraw()
1448
1449	#-----------------------------------------------------------------------------
1450
1451	class FuelPage(Page):
1452	"""The page containing the fuel tank filling."""
1453	_pumpStep = 0.02
1454
1455	def __init__(self, wizard):
1456	"""Construct the page."""
1457	super(FuelPage, self).__init__(wizard, xstr("fuel_title"),
1458	xstr("fuel_help"),
1459	completedHelp = xstr("fuel_chelp"))
1460
1461	self._fuelTanks = []
1462	self._fuelTable = None
1463	self._fuelAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1464	xscale = 0.0, yscale = 1.0)
1465	self.setMainWidget(self._fuelAlignment)
1466
1467	tankData = [(tank, 2500, 3900) for tank in acft.mostFuelTanks]
1468	self._setupTanks(tankData)
1469
1470	self.addCancelFlightButton()
1471
1472	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1473	self._button = self.addNextButton(clicked = self._forwardClicked)
1474
1475	self._pumpIndex = 0
1476
1477	def activate(self):
1478	"""Activate the page."""
1479	self._setupTanks(self._wizard._fuelData)
1480
1481	def finalize(self):
1482	"""Finalize the page."""
1483	for fuelTank in self._fuelTanks:
1484	fuelTank.disable()
1485
1486	def _backClicked(self, button):
1487	"""Called when the Back button is pressed."""
1488	self.goBack()
1489
1490	def _forwardClicked(self, button):
1491	"""Called when the forward button is clicked."""
1492	if not self._completed:
1493	self._pumpIndex = 0
1494	self._wizard.gui.beginBusy(xstr("fuel_pump_busy"))
1495	self._pump()
1496	else:
1497	self._wizard.nextPage()
1498
1499	def _setupTanks(self, tankData):
1500	"""Setup the tanks for the given data."""
1501	numTanks = len(tankData)
1502	if self._fuelTable is not None:
1503	self._fuelAlignment.remove(self._fuelTable)
1504
1505	self._fuelTanks = []
1506	self._fuelTable = gtk.Table(numTanks, 1)
1507	self._fuelTable.set_col_spacings(16)
1508	index = 0
1509	for (tank, current, capacity) in tankData:
1510	fuelTank = FuelTank(tank,
1511	xstr("fuel_tank_" +
1512	const.fuelTank2string(tank)),
1513	capacity, current)
1514	self._fuelTable.attach(fuelTank, index, index+1, 0, 1)
1515	self._fuelTanks.append(fuelTank)
1516	index += 1
1517
1518	self._fuelAlignment.add(self._fuelTable)
1519	self.show_all()
1520
1521	def _pump(self):
1522	"""Perform one step of pumping.
1523
1524	It is checked, if the current tank's contents are of the right
1525	quantity. If not, it is filled one step further to the desired
1526	contents. Otherwise the next tank is started. If all tanks are are
1527	filled, the next page is selected."""
1528	numTanks = len(self._fuelTanks)
1529
1530	fuelTank = None
1531	while self._pumpIndex < numTanks:
1532	fuelTank = self._fuelTanks[self._pumpIndex]
1533	if fuelTank.isCorrect():
1534	self._pumpIndex += 1
1535	fuelTank = None
1536	else:
1537	break
1538
1539	if fuelTank is None:
1540	self._wizard.gui.endBusy()
1541	self._wizard.nextPage()
1542	else:
1543	currentLevel = fuelTank.currentWeight / fuelTank.capacity
1544	expectedLevel = fuelTank.expectedWeight / fuelTank.capacity
1545	if currentLevel<expectedLevel:
1546	currentLevel += FuelPage._pumpStep
1547	if currentLevel>expectedLevel: currentLevel = expectedLevel
1548	else:
1549	currentLevel -= FuelPage._pumpStep
1550	if currentLevel<expectedLevel: currentLevel = expectedLevel
1551	fuelTank.setCurrent(currentLevel * fuelTank.capacity)
1552	self._wizard.gui.simulator.setFuelLevel([(fuelTank.fuelTank,
1553	currentLevel)])
1554	gobject.timeout_add(50, self._pump)
1555
1556	#-----------------------------------------------------------------------------
1557
1558	class RoutePage(Page):
1559	"""The page containing the route and the flight level."""
1560	def __init__(self, wizard):
1561	"""Construct the page."""
1562	super(RoutePage, self).__init__(wizard, xstr("route_title"),
1563	xstr("route_help"),
1564	completedHelp = xstr("route_chelp"))
1565
1566	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1567	xscale = 0.0, yscale = 0.0)
1568
1569	mainBox = gtk.VBox()
1570	alignment.add(mainBox)
1571	self.setMainWidget(alignment)
1572
1573	levelBox = gtk.HBox()
1574
1575	label = gtk.Label(xstr("route_level"))
1576	label.set_use_underline(True)
1577	levelBox.pack_start(label, True, True, 0)
1578
1579	self._cruiseLevel = gtk.SpinButton()
1580	self._cruiseLevel.set_increments(step = 10, page = 100)
1581	self._cruiseLevel.set_range(min = 50, max = 500)
1582	self._cruiseLevel.set_tooltip_text(xstr("route_level_tooltip"))
1583	self._cruiseLevel.set_numeric(True)
1584	self._cruiseLevel.connect("value-changed", self._cruiseLevelChanged)
1585	label.set_mnemonic_widget(self._cruiseLevel)
1586	self._filedCruiseLevel = 240
1587
1588	levelBox.pack_start(self._cruiseLevel, False, False, 8)
1589
1590	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1591	xscale = 0.0, yscale = 0.0)
1592	alignment.add(levelBox)
1593
1594	mainBox.pack_start(alignment, False, False, 0)
1595
1596
1597	routeBox = gtk.VBox()
1598
1599	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1600	xscale = 0.0, yscale = 0.0)
1601	label = gtk.Label(xstr("route_route"))
1602	label.set_use_underline(True)
1603	alignment.add(label)
1604	routeBox.pack_start(alignment, True, True, 0)
1605
1606	routeWindow = gtk.ScrolledWindow()
1607	routeWindow.set_size_request(400, 80)
1608	routeWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
1609	else gtk.SHADOW_IN)
1610	routeWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1611	else gtk.POLICY_AUTOMATIC,
1612	gtk.PolicyType.AUTOMATIC if pygobject
1613	else gtk.POLICY_AUTOMATIC)
1614
1615	self._uppercasingRoute = False
1616
1617	self._route = gtk.TextView()
1618	self._route.set_tooltip_text(xstr("route_route_tooltip"))
1619	self._route.set_wrap_mode(WRAP_WORD)
1620	self._route.get_buffer().connect("changed", self._routeChanged)
1621	self._route.get_buffer().connect_after("insert-text", self._routeInserted)
1622	routeWindow.add(self._route)
1623
1624	label.set_mnemonic_widget(self._route)
1625	routeBox.pack_start(routeWindow, True, True, 0)
1626
1627	mainBox.pack_start(routeBox, True, True, 8)
1628
1629	self.addCancelFlightButton()
1630
1631	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1632	self._button = self.addNextButton(clicked = self._forwardClicked)
1633
1634	@property
1635	def filedCruiseLevel(self):
1636	"""Get the filed cruise level."""
1637	return self._filedCruiseLevel
1638
1639	@property
1640	def cruiseLevel(self):
1641	"""Get the cruise level."""
1642	return self._cruiseLevel.get_value_as_int()
1643
1644	@property
1645	def route(self):
1646	"""Get the route."""
1647	return self._getRoute()
1648
1649	def activate(self):
1650	"""Setup the route from the booked flight."""
1651	self._cruiseLevel.set_value(240)
1652	self._filedCruiseLevel = 240
1653	self._route.get_buffer().set_text(self._wizard._bookedFlight.route)
1654	self._updateForwardButton()
1655
1656	def _getRoute(self):
1657	"""Get the text of the route."""
1658	buffer = self._route.get_buffer()
1659	return buffer.get_text(buffer.get_start_iter(),
1660	buffer.get_end_iter(), True)
1661
1662	def _updateForwardButton(self):
1663	"""Update the sensitivity of the forward button."""
1664	self._button.set_sensitive(self._cruiseLevel.get_value_as_int()>=50 and \
1665	self._getRoute()!="")
1666
1667	def _cruiseLevelChanged(self, spinButton):
1668	"""Called when the cruise level has changed."""
1669	self._updateForwardButton()
1670
1671	def _routeChanged(self, textBuffer):
1672	"""Called when the route has changed."""
1673	if not self._uppercasingRoute:
1674	self._updateForwardButton()
1675
1676	def _routeInserted(self, textBuffer, iter, text, length):
1677	"""Called when new characters are inserted into the route.
1678
1679	It uppercases all characters."""
1680	if not self._uppercasingRoute:
1681	self._uppercasingRoute = True
1682
1683	iter1 = iter.copy()
1684	iter1.backward_chars(length)
1685	textBuffer.delete(iter, iter1)
1686
1687	textBuffer.insert(iter, text.upper())
1688
1689	self._uppercasingRoute = False
1690
1691	def _backClicked(self, button):
1692	"""Called when the Back button is pressed."""
1693	self.goBack()
1694
1695	def _forwardClicked(self, button):
1696	"""Called when the Forward button is clicked."""
1697	if self._completed:
1698	self._wizard.nextPage()
1699	else:
1700	bookedFlight = self._wizard._bookedFlight
1701	self._filedCruiseLevel = self.cruiseLevel
1702	self._wizard.gui.beginBusy(xstr("route_down_notams"))
1703	self._wizard.gui.webHandler.getNOTAMs(self._notamsCallback,
1704	bookedFlight.departureICAO,
1705	bookedFlight.arrivalICAO)
1706	startSound(const.SOUND_NOTAM)
1707
1708	def _notamsCallback(self, returned, result):
1709	"""Callback for the NOTAMs."""
1710	gobject.idle_add(self._handleNOTAMs, returned, result)
1711
1712	def _handleNOTAMs(self, returned, result):
1713	"""Handle the NOTAMs."""
1714	if returned:
1715	self._wizard._departureNOTAMs = result.departureNOTAMs
1716	self._wizard._arrivalNOTAMs = result.arrivalNOTAMs
1717	else:
1718	self._wizard._departureNOTAMs = None
1719	self._wizard._arrivalNOTAMs = None
1720
1721	bookedFlight = self._wizard._bookedFlight
1722	self._wizard.gui.beginBusy(xstr("route_down_metars"))
1723	self._wizard.gui.webHandler.getMETARs(self._metarsCallback,
1724	[bookedFlight.departureICAO,
1725	bookedFlight.arrivalICAO])
1726
1727	def _metarsCallback(self, returned, result):
1728	"""Callback for the METARs."""
1729	gobject.idle_add(self._handleMETARs, returned, result)
1730
1731	def _handleMETARs(self, returned, result):
1732	"""Handle the METARs."""
1733	self._wizard._departureMETAR = None
1734	self._wizard._arrivalMETAR = None
1735	bookedFlight = self._wizard._bookedFlight
1736	if returned:
1737	if bookedFlight.departureICAO in result.metars:
1738	self._wizard._departureMETAR = result.metars[bookedFlight.departureICAO]
1739	if bookedFlight.arrivalICAO in result.metars:
1740	self._wizard._arrivalMETAR = result.metars[bookedFlight.arrivalICAO]
1741
1742	self._wizard.gui.endBusy()
1743	self._backButton.set_sensitive(True)
1744	self._button.set_sensitive(True)
1745	self._wizard.nextPage()
1746
1747	#-----------------------------------------------------------------------------
1748
1749	class BriefingPage(Page):
1750	"""Page for the briefing."""
1751	def __init__(self, wizard, departure):
1752	"""Construct the briefing page."""
1753	self._departure = departure
1754
1755	title = xstr("briefing_title") % (1 if departure else 2,
1756	xstr("briefing_departure")
1757	if departure
1758	else xstr("briefing_arrival"))
1759	super(BriefingPage, self).__init__(wizard, title, xstr("briefing_help"),
1760	completedHelp = xstr("briefing_chelp"))
1761
1762	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1763	xscale = 1.0, yscale = 1.0)
1764
1765	mainBox = gtk.VBox()
1766	alignment.add(mainBox)
1767	self.setMainWidget(alignment)
1768
1769	self._notamsFrame = gtk.Frame()
1770	self._notamsFrame.set_label(xstr("briefing_notams_init"))
1771	scrolledWindow = gtk.ScrolledWindow()
1772	scrolledWindow.set_size_request(-1, 128)
1773	# FIXME: these constants should be in common
1774	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1775	else gtk.POLICY_AUTOMATIC,
1776	gtk.PolicyType.AUTOMATIC if pygobject
1777	else gtk.POLICY_AUTOMATIC)
1778	self._notams = gtk.TextView()
1779	self._notams.set_editable(False)
1780	self._notams.set_accepts_tab(False)
1781	self._notams.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1782	scrolledWindow.add(self._notams)
1783	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1784	xscale = 1.0, yscale = 1.0)
1785	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1786	padding_left = 0, padding_right = 0)
1787	alignment.add(scrolledWindow)
1788	self._notamsFrame.add(alignment)
1789	mainBox.pack_start(self._notamsFrame, True, True, 4)
1790
1791	self._metarFrame = gtk.Frame()
1792	self._metarFrame.set_label(xstr("briefing_metar_init"))
1793	scrolledWindow = gtk.ScrolledWindow()
1794	scrolledWindow.set_size_request(-1, 32)
1795	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1796	else gtk.POLICY_AUTOMATIC,
1797	gtk.PolicyType.AUTOMATIC if pygobject
1798	else gtk.POLICY_AUTOMATIC)
1799
1800	self._uppercasingMETAR = False
1801
1802	self._metar = gtk.TextView()
1803	self._metar.set_accepts_tab(False)
1804	self._metar.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1805	self._metar.get_buffer().connect("changed", self._metarChanged)
1806	self._metar.get_buffer().connect_after("insert-text", self._metarInserted)
1807	scrolledWindow.add(self._metar)
1808	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1809	xscale = 1.0, yscale = 1.0)
1810	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1811	padding_left = 0, padding_right = 0)
1812	alignment.add(scrolledWindow)
1813	self._metarFrame.add(alignment)
1814	mainBox.pack_start(self._metarFrame, True, True, 4)
1815	self.metarEdited = False
1816
1817	self.addCancelFlightButton()
1818
1819	self.addPreviousButton(clicked = self._backClicked)
1820	self._button = self.addNextButton(clicked = self._forwardClicked)
1821
1822	@property
1823	def metar(self):
1824	"""Get the METAR on the page."""
1825	buffer = self._metar.get_buffer()
1826	return buffer.get_text(buffer.get_start_iter(),
1827	buffer.get_end_iter(), True)
1828
1829	def setMETAR(self, metar):
1830	"""Set the metar."""
1831	self._metar.get_buffer().set_text(metar)
1832	self.metarEdited = False
1833
1834	def activate(self):
1835	"""Activate the page."""
1836	if not self._departure:
1837	self._button.set_label(xstr("briefing_button"))
1838	self._button.set_has_tooltip(False)
1839	self._button.set_use_stock(False)
1840
1841	bookedFlight = self._wizard._bookedFlight
1842
1843	icao = bookedFlight.departureICAO if self._departure \
1844	else bookedFlight.arrivalICAO
1845	notams = self._wizard._departureNOTAMs if self._departure \
1846	else self._wizard._arrivalNOTAMs
1847	metar = self._wizard._departureMETAR if self._departure \
1848	else self._wizard._arrivalMETAR
1849
1850	self._notamsFrame.set_label(xstr("briefing_notams_template") % (icao,))
1851	buffer = self._notams.get_buffer()
1852	if notams is None:
1853	buffer.set_text(xstr("briefing_notams_failed"))
1854	elif not notams:
1855	buffer.set_text(xstr("briefing_notams_missing"))
1856	else:
1857	s = ""
1858	for notam in notams:
1859	s += str(notam.begin)
1860	if notam.end is not None:
1861	s += " - " + str(notam.end)
1862	elif notam.permanent:
1863	s += " - PERMANENT"
1864	s += "\n"
1865	if notam.repeatCycle:
1866	s += "Repeat cycle: " + notam.repeatCycle + "\n"
1867	s += notam.notice + "\n"
1868	s += "-------------------- * --------------------\n"
1869	buffer.set_text(s)
1870
1871	self._metarFrame.set_label(xstr("briefing_metar_template") % (icao,))
1872	buffer = self._metar.get_buffer()
1873	if metar is None:
1874	buffer.set_text(xstr("briefing_metar_failed"))
1875	else:
1876	buffer.set_text(metar)
1877
1878	label = self._metarFrame.get_label_widget()
1879	label.set_use_underline(True)
1880	label.set_mnemonic_widget(self._metar)
1881
1882	self.metarEdited = False
1883
1884	def _backClicked(self, button):
1885	"""Called when the Back button is pressed."""
1886	self.goBack()
1887
1888	def _forwardClicked(self, button):
1889	"""Called when the forward button is clicked."""
1890	if not self._departure:
1891	if not self._completed:
1892	self._wizard.gui.startMonitoring()
1893	self._button.set_label(xstr("button_next"))
1894	self._button.set_tooltip_text(xstr("button_next_tooltip"))
1895	self.complete()
1896
1897	self._wizard.nextPage()
1898
1899	def _metarChanged(self, buffer):
1900	"""Called when the METAR has changed."""
1901	if not self._uppercasingMETAR:
1902	self.metarEdited = True
1903	self._button.set_sensitive(buffer.get_text(buffer.get_start_iter(),
1904	buffer.get_end_iter(),
1905	True)!="")
1906
1907	def _metarInserted(self, textBuffer, iter, text, length):
1908	"""Called when new characters are inserted into the METAR.
1909
1910	It uppercases all characters."""
1911	if not self._uppercasingMETAR:
1912	self._uppercasingMETAR = True
1913
1914	iter1 = iter.copy()
1915	iter1.backward_chars(length)
1916	textBuffer.delete(iter, iter1)
1917
1918	textBuffer.insert(iter, text.upper())
1919
1920	self._uppercasingMETAR = False
1921
1922	#-----------------------------------------------------------------------------
1923
1924	class TakeoffPage(Page):
1925	"""Page for entering the takeoff data."""
1926	def __init__(self, wizard):
1927	"""Construct the takeoff page."""
1928	super(TakeoffPage, self).__init__(wizard, xstr("takeoff_title"),
1929	xstr("takeoff_help"),
1930	completedHelp = xstr("takeoff_chelp"))
1931
1932	self._forwardAllowed = False
1933
1934	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1935	xscale = 0.0, yscale = 0.0)
1936
1937	table = gtk.Table(5, 4)
1938	table.set_row_spacings(4)
1939	table.set_col_spacings(16)
1940	table.set_homogeneous(False)
1941	alignment.add(table)
1942	self.setMainWidget(alignment)
1943
1944	label = gtk.Label(xstr("takeoff_runway"))
1945	label.set_use_underline(True)
1946	label.set_alignment(0.0, 0.5)
1947	table.attach(label, 0, 1, 0, 1)
1948
1949	self._runway = gtk.Entry()
1950	self._runway.set_width_chars(10)
1951	self._runway.set_tooltip_text(xstr("takeoff_runway_tooltip"))
1952	self._runway.connect("changed", self._upperChanged)
1953	table.attach(self._runway, 1, 3, 0, 1)
1954	label.set_mnemonic_widget(self._runway)
1955
1956	label = gtk.Label(xstr("takeoff_sid"))
1957	label.set_use_underline(True)
1958	label.set_alignment(0.0, 0.5)
1959	table.attach(label, 0, 1, 1, 2)
1960
1961	self._sid = gtk.Entry()
1962	self._sid.set_width_chars(10)
1963	self._sid.set_tooltip_text(xstr("takeoff_sid_tooltip"))
1964	self._sid.connect("changed", self._upperChanged)
1965	table.attach(self._sid, 1, 3, 1, 2)
1966	label.set_mnemonic_widget(self._sid)
1967
1968	label = gtk.Label(xstr("takeoff_v1"))
1969	label.set_use_markup(True)
1970	label.set_use_underline(True)
1971	label.set_alignment(0.0, 0.5)
1972	table.attach(label, 0, 1, 2, 3)
1973
1974	self._v1 = IntegerEntry()
1975	self._v1.set_width_chars(4)
1976	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip_knots"))
1977	self._v1.connect("integer-changed", self._valueChanged)
1978	table.attach(self._v1, 2, 3, 2, 3)
1979	label.set_mnemonic_widget(self._v1)
1980
1981	self._v1Unit = gtk.Label(xstr("label_knots"))
1982	table.attach(self._v1Unit, 3, 4, 2, 3)
1983
1984	label = gtk.Label(xstr("takeoff_vr"))
1985	label.set_use_markup(True)
1986	label.set_use_underline(True)
1987	label.set_alignment(0.0, 0.5)
1988	table.attach(label, 0, 1, 3, 4)
1989
1990	self._vr = IntegerEntry()
1991	self._vr.set_width_chars(4)
1992	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip_knots"))
1993	self._vr.connect("integer-changed", self._valueChanged)
1994	table.attach(self._vr, 2, 3, 3, 4)
1995	label.set_mnemonic_widget(self._vr)
1996
1997	self._vrUnit = gtk.Label(xstr("label_knots"))
1998	table.attach(self._vrUnit, 3, 4, 3, 4)
1999
2000	label = gtk.Label(xstr("takeoff_v2"))
2001	label.set_use_markup(True)
2002	label.set_use_underline(True)
2003	label.set_alignment(0.0, 0.5)
2004	table.attach(label, 0, 1, 4, 5)
2005
2006	self._v2 = IntegerEntry()
2007	self._v2.set_width_chars(4)
2008	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip_knots"))
2009	self._v2.connect("integer-changed", self._valueChanged)
2010	table.attach(self._v2, 2, 3, 4, 5)
2011	label.set_mnemonic_widget(self._v2)
2012
2013	self._v2Unit = gtk.Label(xstr("label_knots"))
2014	table.attach(self._v2Unit, 3, 4, 4, 5)
2015
2016	self.addCancelFlightButton()
2017
2018	self.addPreviousButton(clicked = self._backClicked)
2019
2020	self._button = self.addNextButton(clicked = self._forwardClicked)
2021
2022	@property
2023	def runway(self):
2024	"""Get the runway."""
2025	return self._runway.get_text()
2026
2027	@property
2028	def sid(self):
2029	"""Get the SID."""
2030	return self._sid.get_text()
2031
2032	@property
2033	def v1(self):
2034	"""Get the v1 speed."""
2035	return self._v1.get_int()
2036
2037	@property
2038	def vr(self):
2039	"""Get the vr speed."""
2040	return self._vr.get_int()
2041
2042	@property
2043	def v2(self):
2044	"""Get the v2 speed."""
2045	return self._v2.get_int()
2046
2047	def activate(self):
2048	"""Activate the page."""
2049	self._runway.set_text("")
2050	self._runway.set_sensitive(True)
2051	self._sid.set_text("")
2052	self._sid.set_sensitive(True)
2053	self._v1.set_int(None)
2054	self._v1.set_sensitive(True)
2055	self._vr.set_int(None)
2056	self._vr.set_sensitive(True)
2057	self._v2.set_int(None)
2058	self._v2.set_sensitive(True)
2059
2060	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2061	speedUnit = xstr("label" + i18nSpeedUnit)
2062	self._v1Unit.set_text(speedUnit)
2063	self._vrUnit.set_text(speedUnit)
2064	self._v2Unit.set_text(speedUnit)
2065
2066	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip" + i18nSpeedUnit))
2067	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip" + i18nSpeedUnit))
2068	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip" + i18nSpeedUnit))
2069
2070	self._button.set_sensitive(False)
2071	self._forwardAllowed = False
2072
2073	def allowForward(self):
2074	"""Allow going to the next page."""
2075	self._forwardAllowed = True
2076	self._updateForwardButton()
2077
2078	def reset(self):
2079	"""Reset the page if the wizard is reset."""
2080	super(TakeoffPage, self).reset()
2081	self._v1.reset()
2082	self._vr.reset()
2083	self._v2.reset()
2084
2085	def _updateForwardButton(self):
2086	"""Update the sensitivity of the forward button based on some conditions."""
2087	sensitive = self._forwardAllowed and \
2088	self._runway.get_text()!="" and \
2089	self._sid.get_text()!="" and \
2090	self.v1 is not None and \
2091	self.vr is not None and \
2092	self.v2 is not None and \
2093	self.v1 <= self.vr and \
2094	self.vr <= self.v2
2095	self._button.set_sensitive(sensitive)
2096
2097	def _valueChanged(self, widget, arg = None):
2098	"""Called when the value of some widget has changed."""
2099	self._updateForwardButton()
2100
2101	def _upperChanged(self, entry, arg = None):
2102	"""Called when the value of some entry widget has changed and the value
2103	should be converted to uppercase."""
2104	entry.set_text(entry.get_text().upper())
2105	self._valueChanged(entry, arg)
2106
2107	def _backClicked(self, button):
2108	"""Called when the Back button is pressed."""
2109	self.goBack()
2110
2111	def _forwardClicked(self, button):
2112	"""Called when the forward button is clicked."""
2113	self._wizard.gui.flight.aircraft.updateV1R2()
2114	self._wizard.nextPage()
2115
2116	#-----------------------------------------------------------------------------
2117
2118	class LandingPage(Page):
2119	"""Page for entering landing data."""
2120	def __init__(self, wizard):
2121	"""Construct the landing page."""
2122	super(LandingPage, self).__init__(wizard, xstr("landing_title"),
2123	xstr("landing_help"),
2124	completedHelp = xstr("landing_chelp"))
2125
2126	self._flightEnded = False
2127
2128	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2129	xscale = 0.0, yscale = 0.0)
2130
2131	table = gtk.Table(5, 5)
2132	table.set_row_spacings(4)
2133	table.set_col_spacings(16)
2134	table.set_homogeneous(False)
2135	alignment.add(table)
2136	self.setMainWidget(alignment)
2137
2138	self._starButton = gtk.CheckButton()
2139	self._starButton.connect("clicked", self._starButtonClicked)
2140	table.attach(self._starButton, 0, 1, 0, 1)
2141
2142	label = gtk.Label(xstr("landing_star"))
2143	label.set_use_underline(True)
2144	label.set_alignment(0.0, 0.5)
2145	table.attach(label, 1, 2, 0, 1)
2146
2147	self._star = gtk.Entry()
2148	self._star.set_width_chars(10)
2149	self._star.set_tooltip_text(xstr("landing_star_tooltip"))
2150	self._star.connect("changed", self._upperChanged)
2151	self._star.set_sensitive(False)
2152	table.attach(self._star, 2, 4, 0, 1)
2153	label.set_mnemonic_widget(self._starButton)
2154
2155	self._transitionButton = gtk.CheckButton()
2156	self._transitionButton.connect("clicked", self._transitionButtonClicked)
2157	table.attach(self._transitionButton, 0, 1, 1, 2)
2158
2159	label = gtk.Label(xstr("landing_transition"))
2160	label.set_use_underline(True)
2161	label.set_alignment(0.0, 0.5)
2162	table.attach(label, 1, 2, 1, 2)
2163
2164	self._transition = gtk.Entry()
2165	self._transition.set_width_chars(10)
2166	self._transition.set_tooltip_text(xstr("landing_transition_tooltip"))
2167	self._transition.connect("changed", self._upperChanged)
2168	self._transition.set_sensitive(False)
2169	table.attach(self._transition, 2, 4, 1, 2)
2170	label.set_mnemonic_widget(self._transitionButton)
2171
2172	label = gtk.Label(xstr("landing_runway"))
2173	label.set_use_underline(True)
2174	label.set_alignment(0.0, 0.5)
2175	table.attach(label, 1, 2, 2, 3)
2176
2177	self._runway = gtk.Entry()
2178	self._runway.set_width_chars(10)
2179	self._runway.set_tooltip_text(xstr("landing_runway_tooltip"))
2180	self._runway.connect("changed", self._upperChanged)
2181	table.attach(self._runway, 2, 4, 2, 3)
2182	label.set_mnemonic_widget(self._runway)
2183
2184	label = gtk.Label(xstr("landing_approach"))
2185	label.set_use_underline(True)
2186	label.set_alignment(0.0, 0.5)
2187	table.attach(label, 1, 2, 3, 4)
2188
2189	self._approachType = gtk.Entry()
2190	self._approachType.set_width_chars(10)
2191	self._approachType.set_tooltip_text(xstr("landing_approach_tooltip"))
2192	self._approachType.connect("changed", self._upperChanged)
2193	table.attach(self._approachType, 2, 4, 3, 4)
2194	label.set_mnemonic_widget(self._approachType)
2195
2196	label = gtk.Label(xstr("landing_vref"))
2197	label.set_use_markup(True)
2198	label.set_use_underline(True)
2199	label.set_alignment(0.0, 0.5)
2200	table.attach(label, 1, 2, 5, 6)
2201
2202	self._vref = IntegerEntry()
2203	self._vref.set_width_chars(5)
2204	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip_knots"))
2205	self._vref.connect("integer-changed", self._vrefChanged)
2206	table.attach(self._vref, 3, 4, 5, 6)
2207	label.set_mnemonic_widget(self._vref)
2208
2209	self._vrefUnit = gtk.Label(xstr("label_knots"))
2210	table.attach(self._vrefUnit, 4, 5, 5, 6)
2211
2212	self.addCancelFlightButton()
2213
2214	self.addPreviousButton(clicked = self._backClicked)
2215
2216	self._button = self.addNextButton(clicked = self._forwardClicked)
2217
2218	# These are needed for correct size calculations
2219	self._starButton.set_active(True)
2220	self._transitionButton.set_active(True)
2221
2222	@property
2223	def star(self):
2224	"""Get the STAR or None if none entered."""
2225	return self._star.get_text() if self._starButton.get_active() else None
2226
2227	@property
2228	def transition(self):
2229	"""Get the transition or None if none entered."""
2230	return self._transition.get_text() \
2231	if self._transitionButton.get_active() else None
2232
2233	@property
2234	def approachType(self):
2235	"""Get the approach type."""
2236	return self._approachType.get_text()
2237
2238	@property
2239	def runway(self):
2240	"""Get the runway."""
2241	return self._runway.get_text()
2242
2243	@property
2244	def vref(self):
2245	"""Return the landing reference speed."""
2246	return self._vref.get_int()
2247
2248	def reset(self):
2249	"""Reset the page if the wizard is reset."""
2250	super(LandingPage, self).reset()
2251	self._vref.reset()
2252	self._flightEnded = False
2253
2254	def activate(self):
2255	"""Called when the page is activated."""
2256	self._starButton.set_sensitive(True)
2257	self._starButton.set_active(False)
2258	self._star.set_text("")
2259
2260	self._transitionButton.set_sensitive(True)
2261	self._transitionButton.set_active(False)
2262	self._transition.set_text("")
2263
2264	self._runway.set_text("")
2265	self._runway.set_sensitive(True)
2266
2267	self._approachType.set_text("")
2268	self._approachType.set_sensitive(True)
2269
2270	self._vref.set_int(None)
2271	self._vref.set_sensitive(True)
2272
2273	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2274	speedUnit = xstr("label" + i18nSpeedUnit)
2275	self._vrefUnit.set_text(speedUnit)
2276
2277	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip" +
2278	i18nSpeedUnit))
2279
2280	self._updateForwardButton()
2281
2282	def flightEnded(self):
2283	"""Called when the flight has ended."""
2284	super(LandingPage, self).flightEnded()
2285	self._flightEnded = True
2286	self._updateForwardButton()
2287
2288	def _starButtonClicked(self, button):
2289	"""Called when the STAR button is clicked."""
2290	active = button.get_active()
2291	self._star.set_sensitive(active)
2292	if active:
2293	self._star.grab_focus()
2294	self._updateForwardButton()
2295
2296	def _transitionButtonClicked(self, button):
2297	"""Called when the Transition button is clicked."""
2298	active = button.get_active()
2299	self._transition.set_sensitive(active)
2300	if active:
2301	self._transition.grab_focus()
2302	self._updateForwardButton()
2303
2304	def _updateForwardButton(self):
2305	"""Update the sensitivity of the forward button."""
2306	sensitive = self._flightEnded and \
2307	(self._starButton.get_active() or \
2308	self._transitionButton.get_active()) and \
2309	(self._star.get_text()!="" or
2310	not self._starButton.get_active()) and \
2311	(self._transition.get_text()!="" or
2312	not self._transitionButton.get_active()) and \
2313	self._runway.get_text()!="" and \
2314	self._approachType.get_text()!="" and \
2315	self.vref is not None
2316	self._button.set_sensitive(sensitive)
2317
2318	def _upperChanged(self, entry):
2319	"""Called for entry widgets that must be converted to uppercase."""
2320	entry.set_text(entry.get_text().upper())
2321	self._updateForwardButton()
2322
2323	def _vrefChanged(self, widget, value):
2324	"""Called when the Vref has changed."""
2325	self._updateForwardButton()
2326
2327	def _backClicked(self, button):
2328	"""Called when the Back button is pressed."""
2329	self.goBack()
2330
2331	def _forwardClicked(self, button):
2332	"""Called when the forward button is clicked."""
2333	self._wizard.gui.flight.aircraft.updateVRef()
2334	if self._wizard.gui.config.onlineGateSystem and \
2335	self._wizard.loggedIn and not self._completed and \
2336	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2337	not self._wizard.entranceExam:
2338	self._wizard.getFleet(callback = self._fleetRetrieved,
2339	force = True)
2340	else:
2341	self._wizard.nextPage()
2342
2343	def _fleetRetrieved(self, fleet):
2344	"""Callback for the fleet retrieval."""
2345	self._wizard.nextPage()
2346
2347	#-----------------------------------------------------------------------------
2348
2349	class FinishPage(Page):
2350	"""Flight finish page."""
2351	_flightTypes = [ ("flighttype_scheduled", const.FLIGHTTYPE_SCHEDULED),
2352	("flighttype_ot", const.FLIGHTTYPE_OLDTIMER),
2353	("flighttype_vip", const.FLIGHTTYPE_VIP),
2354	("flighttype_charter", const.FLIGHTTYPE_CHARTER) ]
2355
2356	def __init__(self, wizard):
2357	"""Construct the finish page."""
2358	super(FinishPage, self).__init__(wizard, xstr("finish_title"),
2359	xstr("finish_help"))
2360
2361	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2362	xscale = 0.0, yscale = 0.0)
2363
2364	table = gtk.Table(8, 2)
2365	table.set_row_spacings(4)
2366	table.set_col_spacings(16)
2367	table.set_homogeneous(False)
2368	alignment.add(table)
2369	self.setMainWidget(alignment)
2370
2371	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2372	label = gtk.Label(xstr("finish_rating"))
2373	labelAlignment.add(label)
2374	table.attach(labelAlignment, 0, 1, 0, 1)
2375
2376	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2377	self._flightRating = gtk.Label()
2378	self._flightRating.set_width_chars(8)
2379	self._flightRating.set_alignment(0.0, 0.5)
2380	self._flightRating.set_use_markup(True)
2381	labelAlignment.add(self._flightRating)
2382	table.attach(labelAlignment, 1, 2, 0, 1)
2383
2384	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2385	label = gtk.Label(xstr("finish_flight_time"))
2386	labelAlignment.add(label)
2387	table.attach(labelAlignment, 0, 1, 1, 2)
2388
2389	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2390	self._flightTime = gtk.Label()
2391	self._flightTime.set_width_chars(10)
2392	self._flightTime.set_alignment(0.0, 0.5)
2393	self._flightTime.set_use_markup(True)
2394	labelAlignment.add(self._flightTime)
2395	table.attach(labelAlignment, 1, 2, 1, 2)
2396
2397	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2398	label = gtk.Label(xstr("finish_block_time"))
2399	labelAlignment.add(label)
2400	table.attach(labelAlignment, 0, 1, 2, 3)
2401
2402	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2403	self._blockTime = gtk.Label()
2404	self._blockTime.set_width_chars(10)
2405	self._blockTime.set_alignment(0.0, 0.5)
2406	self._blockTime.set_use_markup(True)
2407	labelAlignment.add(self._blockTime)
2408	table.attach(labelAlignment, 1, 2, 2, 3)
2409
2410	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2411	label = gtk.Label(xstr("finish_distance"))
2412	labelAlignment.add(label)
2413	table.attach(labelAlignment, 0, 1, 3, 4)
2414
2415	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2416	self._distanceFlown = gtk.Label()
2417	self._distanceFlown.set_width_chars(10)
2418	self._distanceFlown.set_alignment(0.0, 0.5)
2419	self._distanceFlown.set_use_markup(True)
2420	labelAlignment.add(self._distanceFlown)
2421	table.attach(labelAlignment, 1, 2, 3, 4)
2422
2423	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2424	label = gtk.Label(xstr("finish_fuel"))
2425	labelAlignment.add(label)
2426	table.attach(labelAlignment, 0, 1, 4, 5)
2427
2428	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2429	self._fuelUsed = gtk.Label()
2430	self._fuelUsed.set_width_chars(10)
2431	self._fuelUsed.set_alignment(0.0, 0.5)
2432	self._fuelUsed.set_use_markup(True)
2433	labelAlignment.add(self._fuelUsed)
2434	table.attach(labelAlignment, 1, 2, 4, 5)
2435
2436	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2437	yalign = 0.5, yscale = 0.0)
2438	label = gtk.Label(xstr("finish_type"))
2439	label.set_use_underline(True)
2440	labelAlignment.add(label)
2441	table.attach(labelAlignment, 0, 1, 5, 6)
2442
2443	flightTypeModel = gtk.ListStore(str, int)
2444	for (name, type) in FinishPage._flightTypes:
2445	flightTypeModel.append([xstr(name), type])
2446
2447	self._flightType = gtk.ComboBox(model = flightTypeModel)
2448	renderer = gtk.CellRendererText()
2449	self._flightType.pack_start(renderer, True)
2450	self._flightType.add_attribute(renderer, "text", 0)
2451	self._flightType.set_tooltip_text(xstr("finish_type_tooltip"))
2452	self._flightType.set_active(0)
2453	self._flightType.connect("changed", self._flightTypeChanged)
2454	flightTypeAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2455	flightTypeAlignment.add(self._flightType)
2456	table.attach(flightTypeAlignment, 1, 2, 5, 6)
2457	label.set_mnemonic_widget(self._flightType)
2458
2459	self._onlineFlight = gtk.CheckButton(xstr("finish_online"))
2460	self._onlineFlight.set_use_underline(True)
2461	self._onlineFlight.set_tooltip_text(xstr("finish_online_tooltip"))
2462	onlineFlightAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2463	onlineFlightAlignment.add(self._onlineFlight)
2464	table.attach(onlineFlightAlignment, 1, 2, 6, 7)
2465
2466	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2467	yalign = 0.5, yscale = 0.0)
2468	self._gateLabel = gtk.Label(xstr("finish_gate"))
2469	self._gateLabel.set_use_underline(True)
2470	labelAlignment.add(self._gateLabel)
2471	table.attach(labelAlignment, 0, 1, 7, 8)
2472
2473	self._gatesModel = gtk.ListStore(str)
2474
2475	self._gate = gtk.ComboBox(model = self._gatesModel)
2476	renderer = gtk.CellRendererText()
2477	self._gate.pack_start(renderer, True)
2478	self._gate.add_attribute(renderer, "text", 0)
2479	self._gate.set_tooltip_text(xstr("finish_gate_tooltip"))
2480	self._gate.connect("changed", self._gateChanged)
2481	gateAlignment = gtk.Alignment(xalign=0.0, xscale=1.0)
2482	gateAlignment.add(self._gate)
2483	table.attach(gateAlignment, 1, 2, 7, 8)
2484	self._gateLabel.set_mnemonic_widget(self._gate)
2485
2486	self.addButton(xstr("finish_newFlight"),
2487	sensitive = True,
2488	clicked = self._newFlightClicked,
2489	tooltip = xstr("finish_newFlight_tooltip"),
2490	padding = 16)
2491
2492	self.addPreviousButton(clicked = self._backClicked)
2493
2494	self._saveButton = self.addButton(xstr("finish_save"),
2495	sensitive = False,
2496	clicked = self._saveClicked,
2497	tooltip = xstr("finish_save_tooltip"))
2498	self._savePIREPDialog = None
2499	self._lastSavePath = None
2500
2501	self._pirepSaved = False
2502	self._pirepSent = False
2503
2504	self._sendButton = self.addButton(xstr("sendPIREP"), default = True,
2505	sensitive = False,
2506	clicked = self._sendClicked,
2507	tooltip = xstr("sendPIREP_tooltip"))
2508
2509	@property
2510	def flightType(self):
2511	"""Get the flight type."""
2512	index = self._flightType.get_active()
2513	return None if index<0 else self._flightType.get_model()[index][1]
2514
2515	@property
2516	def online(self):
2517	"""Get whether the flight was an online flight or not."""
2518	return self._onlineFlight.get_active()
2519
2520	def activate(self):
2521	"""Activate the page."""
2522	self._pirepSaved = False
2523	self._pirepSent = False
2524
2525	flight = self._wizard.gui._flight
2526	rating = flight.logger.getRating()
2527	if rating<0:
2528	self._flightRating.set_markup('<b><span foreground="red">NO GO</span></b>')
2529	else:
2530	self._flightRating.set_markup("<b>%.1f %%</b>" % (rating,))
2531
2532	flightLength = flight.flightTimeEnd - flight.flightTimeStart
2533	self._flightTime.set_markup("<b>%s</b>" % \
2534	(util.getTimeIntervalString(flightLength),))
2535
2536	blockLength = flight.blockTimeEnd - flight.blockTimeStart
2537	self._blockTime.set_markup("<b>%s</b>" % \
2538	(util.getTimeIntervalString(blockLength),))
2539
2540	self._distanceFlown.set_markup("<b>%.2f NM</b>" % \
2541	(flight.flownDistance,))
2542
2543	self._fuelUsed.set_markup("<b>%.0f kg</b>" % \
2544	(flight.startFuel - flight.endFuel,))
2545
2546	self._flightType.set_active(-1)
2547	self._onlineFlight.set_active(self._wizard.loggedIn)
2548
2549	self._gatesModel.clear()
2550	if self._wizard.gui.config.onlineGateSystem and \
2551	self._wizard.loggedIn and \
2552	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2553	not self._wizard.entranceExam:
2554	occupiedGates = self._wizard._fleet.getOccupiedGateNumbers()
2555	for gateNumber in const.lhbpGateNumbers:
2556	if gateNumber not in occupiedGates:
2557	self._gatesModel.append([gateNumber])
2558	self._gateLabel.set_sensitive(True)
2559	self._gate.set_sensitive(True)
2560	self._gate.set_active(-1)
2561	else:
2562	self._gateLabel.set_sensitive(False)
2563	self._gate.set_sensitive(False)
2564
2565	def _backClicked(self, button):
2566	"""Called when the Back button is pressed."""
2567	self.goBack()
2568
2569	def _updateButtons(self):
2570	"""Update the sensitivity state of the buttons."""
2571	sensitive = self._flightType.get_active()>=0 and \
2572	(self._gatesModel.get_iter_first() is None or
2573	self._gate.get_active()>=0)
2574
2575	self._saveButton.set_sensitive(sensitive)
2576	self._sendButton.set_sensitive(sensitive and
2577	self._wizard.bookedFlight.id is not None)
2578
2579	def _flightTypeChanged(self, comboBox):
2580	"""Called when the flight type has changed."""
2581	self._updateButtons()
2582
2583	def _gateChanged(self, comboBox):
2584	"""Called when the arrival gate has changed."""
2585	self._updateButtons()
2586
2587	def _newFlightClicked(self, button):
2588	"""Called when the new flight button is clicked."""
2589	gui = self._wizard.gui
2590	if not self._pirepSent and not self._pirepSaved:
2591	dialog = gtk.MessageDialog(parent = gui.mainWindow,
2592	type = MESSAGETYPE_QUESTION,
2593	message_format = xstr("finish_newFlight_question"))
2594
2595	dialog.add_button(xstr("button_no"), RESPONSETYPE_NO)
2596	dialog.add_button(xstr("button_yes"), RESPONSETYPE_YES)
2597
2598	dialog.set_title(WINDOW_TITLE_BASE)
2599	result = dialog.run()
2600	dialog.hide()
2601	if result!=RESPONSETYPE_YES:
2602	return
2603
2604	gui.reset()
2605
2606	def _saveClicked(self, button):
2607	"""Called when the Save PIREP button is clicked."""
2608	gui = self._wizard.gui
2609
2610	bookedFlight = gui.bookedFlight
2611	tm = time.gmtime()
2612
2613	pilotID = self._wizard.pilotID
2614	if pilotID: pilotID += " "
2615	fileName = "%s%s %02d%02d %s-%s.pirep" % \
2616	(pilotID, str(bookedFlight.departureTime.date()),
2617	tm.tm_hour, tm.tm_min,
2618	bookedFlight.departureICAO,
2619	bookedFlight.arrivalICAO)
2620
2621	dialog = self._getSaveDialog()
2622
2623	if self._lastSavePath is None:
2624	pirepDirectory = gui.config.pirepDirectory
2625	if pirepDirectory is not None:
2626	dialog.set_current_folder(pirepDirectory)
2627	else:
2628	dialog.set_current_folder(os.path.dirname(self._lastSavePath))
2629
2630	dialog.set_current_name(fileName)
2631	result = dialog.run()
2632	dialog.hide()
2633
2634	if result==RESPONSETYPE_OK:
2635	pirep = PIREP(gui.flight)
2636
2637	self._lastSavePath = text2unicode(dialog.get_filename())
2638
2639	if pirep.save(self._lastSavePath):
2640	type = MESSAGETYPE_INFO
2641	message = xstr("finish_save_done")
2642	secondary = None
2643	self._pirepSaved = True
2644	else:
2645	type = MESSAGETYPE_ERROR
2646	message = xstr("finish_save_failed")
2647	secondary = xstr("finish_save_failed_sec")
2648
2649	dialog = gtk.MessageDialog(parent = gui.mainWindow,
2650	type = type, message_format = message)
2651	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
2652	dialog.set_title(WINDOW_TITLE_BASE)
2653	if secondary is not None:
2654	dialog.format_secondary_markup(secondary)
2655
2656	dialog.run()
2657	dialog.hide()
2658
2659	def _getSaveDialog(self):
2660	"""Get the PIREP saving dialog.
2661
2662	If it does not exist yet, create it."""
2663	if self._savePIREPDialog is None:
2664	gui = self._wizard.gui
2665	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
2666	xstr("finish_save_title"),
2667	action = FILE_CHOOSER_ACTION_SAVE,
2668	buttons = (gtk.STOCK_CANCEL,
2669	RESPONSETYPE_CANCEL,
2670	gtk.STOCK_OK, RESPONSETYPE_OK),
2671	parent = gui.mainWindow)
2672	dialog.set_modal(True)
2673	dialog.set_do_overwrite_confirmation(True)
2674
2675	filter = gtk.FileFilter()
2676	filter.set_name(xstr("file_filter_pireps"))
2677	filter.add_pattern("*.pirep")
2678	dialog.add_filter(filter)
2679
2680	filter = gtk.FileFilter()
2681	filter.set_name(xstr("file_filter_all"))
2682	filter.add_pattern(".")
2683	dialog.add_filter(filter)
2684
2685	self._savePIREPDialog = dialog
2686
2687	return self._savePIREPDialog
2688
2689
2690	def _sendClicked(self, button):
2691	"""Called when the Send button is clicked."""
2692	pirep = PIREP(self._wizard.gui.flight)
2693	self._wizard.gui.sendPIREP(pirep,
2694	callback = self._handlePIREPSent)
2695
2696	def _handlePIREPSent(self, returned, result):
2697	"""Callback for the PIREP sending result."""
2698	self._pirepSent = returned and result.success
2699	if self._wizard.gui.config.onlineGateSystem and \
2700	self._wizard.loggedIn and not self._wizard.entranceExam and \
2701	returned and result.success:
2702	bookedFlight = self._wizard.bookedFlight
2703	if bookedFlight.arrivalICAO=="LHBP":
2704	iter = self._gate.get_active_iter()
2705	gateNumber = None if iter is None \
2706	else self._gatesModel.get_value(iter, 0)
2707
2708	status = const.PLANE_PARKING if gateNumber is None \
2709	else const.PLANE_HOME
2710	else:
2711	gateNumber = None
2712	status = const.PLANE_AWAY
2713
2714	self._wizard.updatePlane(self._planeUpdated,
2715	bookedFlight.tailNumber,
2716	status, gateNumber = gateNumber)
2717
2718	def _planeUpdated(self, success):
2719	"""Callback for the plane updating."""
2720	pass
2721
2722	#-----------------------------------------------------------------------------
2723
2724	class Wizard(gtk.VBox):
2725	"""The flight wizard."""
2726	def __init__(self, gui):
2727	"""Construct the wizard."""
2728	super(Wizard, self).__init__()
2729
2730	self.gui = gui
2731
2732	self._pages = []
2733	self._currentPage = None
2734
2735	self._loginPage = LoginPage(self)
2736	self._pages.append(self._loginPage)
2737	self._pages.append(FlightSelectionPage(self))
2738	self._pages.append(GateSelectionPage(self))
2739	self._pages.append(ConnectPage(self))
2740	self._payloadPage = PayloadPage(self)
2741	self._pages.append(self._payloadPage)
2742	self._payloadIndex = len(self._pages)
2743	self._pages.append(TimePage(self))
2744	self._pages.append(FuelPage(self))
2745	self._routePage = RoutePage(self)
2746	self._pages.append(self._routePage)
2747	self._departureBriefingPage = BriefingPage(self, True)
2748	self._pages.append(self._departureBriefingPage)
2749	self._arrivalBriefingPage = BriefingPage(self, False)
2750	self._pages.append(self._arrivalBriefingPage)
2751	self._arrivalBriefingIndex = len(self._pages)
2752	self._takeoffPage = TakeoffPage(self)
2753	self._pages.append(self._takeoffPage)
2754	self._landingPage = LandingPage(self)
2755	self._pages.append(self._landingPage)
2756	self._finishPage = FinishPage(self)
2757	self._pages.append(self._finishPage)
2758
2759	maxWidth = 0
2760	maxHeight = 0
2761	for page in self._pages:
2762	page.show_all()
2763	pageSizeRequest = page.size_request()
2764	width = pageSizeRequest.width if pygobject else pageSizeRequest[0]
2765	height = pageSizeRequest.height if pygobject else pageSizeRequest[1]
2766	maxWidth = max(maxWidth, width)
2767	maxHeight = max(maxHeight, height)
2768	page.setStyle()
2769	maxWidth += 16
2770	maxHeight += 32
2771	self.set_size_request(maxWidth, maxHeight)
2772
2773	self._initialize()
2774
2775	@property
2776	def pilotID(self):
2777	"""Get the pilot ID, if given."""
2778	return self._loginPage.pilotID
2779
2780	@property
2781	def entranceExam(self):
2782	"""Get whether an entrance exam is about to be taken."""
2783	return self._loginPage.entranceExam
2784
2785	@property
2786	def loggedIn(self):
2787	"""Indicate if there was a successful login."""
2788	return self._loginResult is not None
2789
2790	@property
2791	def loginResult(self):
2792	"""Get the login result."""
2793	return self._loginResult
2794
2795	def setCurrentPage(self, index, finalize = False):
2796	"""Set the current page to the one with the given index."""
2797	assert index < len(self._pages)
2798
2799	fromPage = self._currentPage
2800	if fromPage is not None:
2801	page = self._pages[fromPage]
2802	if finalize and not page._completed:
2803	page.complete()
2804	self.remove(page)
2805
2806	self._currentPage = index
2807	page = self._pages[index]
2808	self.add(page)
2809	if page._fromPage is None:
2810	page._fromPage = fromPage
2811	page.initialize()
2812	self.show_all()
2813	if fromPage is not None:
2814	self.grabDefault()
2815
2816	@property
2817	def bookedFlight(self):
2818	"""Get the booked flight selected."""
2819	return self._bookedFlight
2820
2821	@property
2822	def cargoWeight(self):
2823	"""Get the calculated ZFW value."""
2824	return self._payloadPage.cargoWeight
2825
2826	@property
2827	def zfw(self):
2828	"""Get the calculated ZFW value."""
2829	return 0 if self._bookedFlight is None \
2830	else self._payloadPage.calculateZFW()
2831
2832	@property
2833	def filedCruiseAltitude(self):
2834	"""Get the filed cruise altitude."""
2835	return self._routePage.filedCruiseLevel * 100
2836
2837	@property
2838	def cruiseAltitude(self):
2839	"""Get the cruise altitude."""
2840	return self._routePage.cruiseLevel * 100
2841
2842	@property
2843	def route(self):
2844	"""Get the route."""
2845	return self._routePage.route
2846
2847	@property
2848	def departureMETAR(self):
2849	"""Get the METAR of the departure airport."""
2850	return self._departureBriefingPage.metar
2851
2852	@property
2853	def arrivalMETAR(self):
2854	"""Get the METAR of the arrival airport."""
2855	return self._arrivalBriefingPage.metar
2856
2857	@property
2858	def departureRunway(self):
2859	"""Get the departure runway."""
2860	return self._takeoffPage.runway
2861
2862	@property
2863	def sid(self):
2864	"""Get the SID."""
2865	return self._takeoffPage.sid
2866
2867	@property
2868	def v1(self):
2869	"""Get the V1 speed."""
2870	return self._takeoffPage.v1
2871
2872	@property
2873	def vr(self):
2874	"""Get the Vr speed."""
2875	return self._takeoffPage.vr
2876
2877	@property
2878	def v2(self):
2879	"""Get the V2 speed."""
2880	return self._takeoffPage.v2
2881
2882	@property
2883	def arrivalRunway(self):
2884	"""Get the arrival runway."""
2885	return self._landingPage.runway
2886
2887	@property
2888	def star(self):
2889	"""Get the STAR."""
2890	return self._landingPage.star
2891
2892	@property
2893	def transition(self):
2894	"""Get the transition."""
2895	return self._landingPage.transition
2896
2897	@property
2898	def approachType(self):
2899	"""Get the approach type."""
2900	return self._landingPage.approachType
2901
2902	@property
2903	def vref(self):
2904	"""Get the Vref speed."""
2905	return self._landingPage.vref
2906
2907	@property
2908	def flightType(self):
2909	"""Get the flight type."""
2910	return self._finishPage.flightType
2911
2912	@property
2913	def online(self):
2914	"""Get whether the flight was online or not."""
2915	return self._finishPage.online
2916
2917	def nextPage(self, finalize = True):
2918	"""Go to the next page."""
2919	self.jumpPage(1, finalize)
2920
2921	def jumpPage(self, count, finalize = True):
2922	"""Go to the page which is 'count' pages after the current one."""
2923	self.setCurrentPage(self._currentPage + count, finalize = finalize)
2924
2925	def grabDefault(self):
2926	"""Make the default button of the current page the default."""
2927	self._pages[self._currentPage].grabDefault()
2928
2929	def connected(self, fsType, descriptor):
2930	"""Called when the connection could be made to the simulator."""
2931	self.nextPage()
2932
2933	def reset(self, loginResult):
2934	"""Resets the wizard to go back to the login page."""
2935	self._initialize(keepLoginResult = loginResult is None,
2936	loginResult = loginResult)
2937
2938	def setStage(self, stage):
2939	"""Set the flight stage to the given one."""
2940	if stage==const.STAGE_TAKEOFF:
2941	self._takeoffPage.allowForward()
2942	elif stage==const.STAGE_LANDING:
2943	if not self._arrivalBriefingPage.metarEdited:
2944	print "Downloading arrival METAR again"
2945	self.gui.webHandler.getMETARs(self._arrivalMETARCallback,
2946	[self._bookedFlight.arrivalICAO])
2947
2948	elif stage==const.STAGE_END:
2949	for page in self._pages:
2950	page.flightEnded()
2951
2952	def _initialize(self, keepLoginResult = False, loginResult = None):
2953	"""Initialize the wizard."""
2954	if not keepLoginResult:
2955	self._loginResult = loginResult
2956
2957	self._loginCallback = None
2958
2959	self._fleet = None
2960	self._fleetCallback = None
2961
2962	self._bookedFlight = None
2963	self._departureGate = "-"
2964	self._fuelData = None
2965	self._departureNOTAMs = None
2966	self._departureMETAR = None
2967	self._arrivalNOTAMs = None
2968	self._arrivalMETAR = None
2969
2970	firstPage = 0 if self._loginResult is None else 1
2971	for page in self._pages[firstPage:]:
2972	page.reset()
2973
2974	self.setCurrentPage(firstPage)
2975
2976	def login(self, callback, pilotID, password, entranceExam):
2977	"""Called when the login button was clicked."""
2978	self._loginCallback = callback
2979	if pilotID is None:
2980	loginResult = self._loginResult
2981	assert loginResult is not None and loginResult.loggedIn
2982	pilotID = loginResult.pilotID
2983	password = loginResult.password
2984	entranceExam = loginResult.entranceExam
2985	busyMessage = xstr("reload_busy")
2986	else:
2987	self._loginResult = None
2988	busyMessage = xstr("login_busy")
2989
2990	self.gui.beginBusy(busyMessage)
2991
2992	self.gui.webHandler.login(self._loginResultCallback,
2993	pilotID, password,
2994	entranceExam = entranceExam)
2995
2996	def reloadFlights(self, callback):
2997	"""Reload the flights from the MAVA server."""
2998	self.login(callback, None, None, None)
2999
3000	def _loginResultCallback(self, returned, result):
3001	"""The login result callback, called in the web handler's thread."""
3002	gobject.idle_add(self._handleLoginResult, returned, result)
3003
3004	def _handleLoginResult(self, returned, result):
3005	"""Handle the login result."""
3006	self.gui.endBusy()
3007	isReload = self._loginResult is not None
3008	if returned:
3009	if result.loggedIn:
3010	self._loginResult = result
3011	else:
3012	if isReload:
3013	message = xstr("reload_failed")
3014	else:
3015	message = xstr("login_entranceExam_invalid"
3016	if self.entranceExam else
3017	xstr("login_invalid"))
3018	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3019	type = MESSAGETYPE_ERROR,
3020	message_format = message)
3021	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3022	dialog.set_title(WINDOW_TITLE_BASE)
3023	if isReload:
3024	secondary = xstr("reload_failed_sec")
3025	else:
3026	secondary = xstr("login_entranceExam_invalid_sec"
3027	if self.entranceExam else
3028	xstr("login_invalid_sec"))
3029	dialog.format_secondary_markup(secondary)
3030	dialog.run()
3031	dialog.hide()
3032	else:
3033	message = xstr("reload_failconn") if isReload \
3034	else xstr("login_failconn")
3035	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3036	type = MESSAGETYPE_ERROR,
3037	message_format = message)
3038	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3039	dialog.set_title(WINDOW_TITLE_BASE)
3040	secondary = xstr("reload_failconn_sec") if isReload \
3041	else xstr("login_failconn_sec")
3042	dialog.format_secondary_markup(secondary)
3043
3044	dialog.run()
3045	dialog.hide()
3046
3047	callback = self._loginCallback
3048	self._loginCallback = None
3049	callback(returned, result)
3050
3051	def getFleet(self, callback, force = False):
3052	"""Get the fleet via the GUI and call the given callback."""
3053	self._fleetCallback = callback
3054	self.gui.getFleet(callback = self._fleetRetrieved, force = force)
3055
3056	def _fleetRetrieved(self, fleet):
3057	"""Callback for the fleet retrieval."""
3058	self._fleet = fleet
3059	if self._fleetCallback is not None:
3060	self._fleetCallback(fleet)
3061	self._fleetCallback = None
3062
3063	def updatePlane(self, callback, tailNumber, status, gateNumber = None):
3064	"""Update the given plane's gate information."""
3065	self.gui.updatePlane(tailNumber, status, gateNumber = gateNumber,
3066	callback = callback)
3067
3068	def _connectSimulator(self):
3069	"""Connect to the simulator."""
3070	self.gui.connectSimulator(self._bookedFlight.aircraftType)
3071
3072	def _arrivalMETARCallback(self, returned, result):
3073	"""Called when the METAR of the arrival airport is retrieved."""
3074	gobject.idle_add(self._handleArrivalMETAR, returned, result)
3075
3076	def _handleArrivalMETAR(self, returned, result):
3077	"""Called when the METAR of the arrival airport is retrieved."""
3078	icao = self._bookedFlight.arrivalICAO
3079	if returned and icao in result.metars:
3080	metar = result.metars[icao]
3081	if metar!="":
3082	self._arrivalBriefingPage.setMETAR(metar)
3083
3084	#-----------------------------------------------------------------------------
3085

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