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source: src/mlx/gui/flight.py@ 208:22ff615383e9

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Last change on this file since 208:22ff615383e9 was 208:22ff615383e9, checked in by István Váradi <ivaradi@…>, 12 years ago
It is now possible to cancel a flight and to start a new one at the end and also to refresh the list of flights.
File size: 109.0 KB

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

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