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source: src/mlx/gui/flight.py@ 501:2fd9b3270f6d

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Last change on this file since 501:2fd9b3270f6d was 501:2fd9b3270f6d, checked in by István Váradi <ivaradi@…>, 12 years ago
Added logic to select the simulator type
File size: 133.0 KB

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1
2	from mlx.gui.common import *
3
4	import mlx.const as const
5	import mlx.fs as fs
6	import mlx.acft as acft
7	from mlx.flight import Flight
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	import os
18
19	#-----------------------------------------------------------------------------
20
21	## @package mlx.gui.flight
22	#
23	# The flight "wizard".
24	#
25	# This module implements the main tab of the application, the flight
26	# wizard. The wizard consists of \ref Page "pages", that come one after the
27	# other. As some pages might be skipped, the pages dynamically store the index
28	# of the previous page so that going back to it is simpler. The \ref
29	# Page.activate "activate" function is called before a page is first shown
30	# during a flight. This function should initialize the page's controls and fill
31	# it with initial data. When a page is left for the first time, its \ref
32	# Page.finalize "finalize" function is called. It should set those controls
33	# insensitive, that will not be available if the user comes back to this page.
34	#
35	# Each page has a title at the top displayed in inverted colors and a big
36	# font. There is a help text below it centered, that shortly describes what is
37	# expected on the page. There can be two help texts: one shown when the page is
38	# first displayed during a flight, another shown when the user goes back to the
39	# page. The main content area is below this, also centered. Finally, there are
40	# some buttons at the bottom on the right. As some buttons occur very
41	# frequently, there are functions to add them (\ref Page.addCancelFlightButton
42	# "addCancelFlightButton", \ref Page.addPreviousButton "addPreviousButton" and
43	# \ref Page.addNextButton "addNextButton".
44	#
45	# The \ref Wizard class is the main class to collect the pages. It also stores
46	# some data passed from one page to another and provides properties to access
47	# data items set via the wizard pages.
48
49	#-----------------------------------------------------------------------------
50
51	class Page(gtk.Alignment):
52	"""A page in the flight wizard."""
53	def __init__(self, wizard, title, help, completedHelp = None):
54	"""Construct the page."""
55	super(Page, self).__init__(xalign = 0.0, yalign = 0.0,
56	xscale = 1.0, yscale = 1.0)
57	self.set_padding(padding_top = 4, padding_bottom = 4,
58	padding_left = 12, padding_right = 12)
59
60	frame = gtk.Frame()
61	self.add(frame)
62
63	self._vbox = gtk.VBox()
64	self._vbox.set_homogeneous(False)
65	frame.add(self._vbox)
66
67	eventBox = gtk.EventBox()
68
69	alignment = gtk.Alignment(xalign = 0.0, xscale = 0.0)
70
71	titleLabel = gtk.Label(title)
72	titleLabel.modify_font(pango.FontDescription("bold 24"))
73	alignment.set_padding(padding_top = 4, padding_bottom = 4,
74	padding_left = 6, padding_right = 0)
75
76	alignment.add(titleLabel)
77	eventBox.add(alignment)
78
79	self._vbox.pack_start(eventBox, False, False, 0)
80
81	self._titleEventBox = eventBox
82	self._titleLabel = titleLabel
83
84	mainBox = gtk.VBox()
85
86	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
87	xscale = 1.0, yscale = 1.0)
88	alignment.set_padding(padding_top = 16, padding_bottom = 16,
89	padding_left = 16, padding_right = 16)
90	alignment.add(mainBox)
91	self._vbox.pack_start(alignment, True, True, 0)
92
93	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0,
94	xscale = 0.0, yscale = 0.0)
95	alignment.set_padding(padding_top = 0, padding_bottom = 16,
96	padding_left = 0, padding_right = 0)
97
98	self._help = help
99	self._completedHelp = completedHelp
100
101	if self._completedHelp is None or \
102	len(help.splitlines())>=len(completedHelp.splitlines()):
103	longerHelp = help
104	else:
105	longerHelp = completedHelp
106
107	self._helpLabel = gtk.Label(completedHelp)
108	# FIXME: should be a constant in common
109	self._helpLabel.set_justify(gtk.Justification.CENTER if pygobject
110	else gtk.JUSTIFY_CENTER)
111	self._helpLabel.set_use_markup(True)
112	alignment.add(self._helpLabel)
113	mainBox.pack_start(alignment, False, False, 0)
114
115	self._mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
116	xscale = 1.0, yscale = 1.0)
117	mainBox.pack_start(self._mainAlignment, True, True, 0)
118
119	buttonAlignment = gtk.Alignment(xalign = 1.0, xscale=0.0, yscale = 0.0)
120	buttonAlignment.set_padding(padding_top = 4, padding_bottom = 10,
121	padding_left = 16, padding_right = 16)
122
123	self._buttonBox = gtk.HBox()
124	self._buttonBox.set_homogeneous(False)
125	self._defaultButton = None
126	buttonAlignment.add(self._buttonBox)
127
128	self._vbox.pack_start(buttonAlignment, False, False, 0)
129
130	self._wizard = wizard
131
132	self._cancelFlightButton = None
133
134	self._completed = False
135	self._fromPage = None
136
137	def setMainWidget(self, widget):
138	"""Set the given widget as the main one."""
139	self._mainAlignment.add(widget)
140
141	def addButton(self, label, default = False, sensitive = True,
142	tooltip = None, clicked = None, padding = 4):
143	"""Add a button with the given label.
144
145	Return the button object created."""
146	button = gtk.Button(label)
147	self._buttonBox.pack_start(button, False, False, padding)
148	button.set_use_underline(True)
149	if default:
150	button.set_can_default(True)
151	self._defaultButton = button
152	button.set_sensitive(sensitive)
153	if tooltip is not None:
154	button.set_tooltip_text(tooltip)
155	if clicked is not None:
156	button.connect("clicked", clicked)
157	return button
158
159	def addCancelFlightButton(self):
160	"""Add the 'Cancel flight' button to the page."""
161	self._cancelFlightButton = \
162	self.addButton(xstr("button_cancelFlight"),
163	sensitive = True,
164	tooltip = xstr("button_cancelFlight_tooltip"),
165	clicked = self._cancelFlight,
166	padding = 16)
167	return self._cancelFlightButton
168
169	def addPreviousButton(self, sensitive = True, clicked = None):
170	"""Add the 'Next' button to the page."""
171	return self.addButton(xstr("button_previous"),
172	sensitive = sensitive,
173	tooltip = xstr("button_previous_tooltip"),
174	clicked = clicked)
175
176	def addNextButton(self, default = True, sensitive = True,
177	clicked = None):
178	"""Add the 'Next' button to the page."""
179	return self.addButton(xstr("button_next"),
180	default = default,
181	sensitive = sensitive,
182	tooltip = xstr("button_next_tooltip"),
183	clicked = clicked)
184
185	def setStyle(self):
186	"""Set the styles of some of the items on the page."""
187	if pygobject:
188	context = self.get_style_context()
189	color = context.get_background_color(gtk.StateFlags.SELECTED)
190	self._titleEventBox.modify_bg(0, color.to_color())
191	color = context.get_color(gtk.StateFlags.SELECTED)
192	self._titleLabel.modify_fg(0, color.to_color())
193	else:
194	style = self.rc_get_style()
195	self._titleEventBox.modify_bg(0, style.bg[3])
196	self._titleLabel.modify_fg(0, style.fg[3])
197
198	def initialize(self):
199	"""Initialize the page.
200
201	It sets up the primary help, and calls the activate() function."""
202	self._helpLabel.set_markup(self._help)
203	self._helpLabel.set_sensitive(True)
204	self.activate()
205
206	def activate(self):
207	"""Called when this page becomes active.
208
209	This default implementation does nothing."""
210	pass
211
212	def complete(self):
213	"""Called when the page is completed.
214
215	It greys out/changes the help text and then calls finalize()."""
216	self.finalize()
217	if self._completedHelp is None:
218	self._helpLabel.set_sensitive(False)
219	else:
220	self._helpLabel.set_markup(self._completedHelp)
221	self._completed = True
222
223	def finalize(self):
224	"""Called when the page is finalized."""
225	pass
226
227	def grabDefault(self):
228	"""If the page has a default button, make it the default one."""
229	if self._defaultButton is not None:
230	self._defaultButton.grab_default()
231
232	def reset(self):
233	"""Reset the page if the wizard is reset."""
234	self._completed = False
235	self._fromPage = None
236	if self._cancelFlightButton is not None:
237	self._cancelFlightButton.set_sensitive(True)
238
239	def goBack(self):
240	"""Go to the page we were invoked from."""
241	assert self._fromPage is not None
242
243	self._wizard.setCurrentPage(self._fromPage, finalize = False)
244
245	def flightEnded(self):
246	"""Called when the flight has ended.
247
248	This default implementation disables the cancel flight button."""
249	if self._cancelFlightButton is not None:
250	self._cancelFlightButton.set_sensitive(False)
251
252	def _cancelFlight(self, button):
253	"""Called when the Cancel flight button is clicked."""
254	self._wizard.gui.cancelFlight()
255
256	#-----------------------------------------------------------------------------
257
258	class LoginPage(Page):
259	"""The login page."""
260	def __init__(self, wizard):
261	"""Construct the login page."""
262	super(LoginPage, self).__init__(wizard, xstr("login"),
263	xstr("loginHelp"))
264
265	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
266	xscale = 0.0, yscale = 0.0)
267
268	table = gtk.Table(4, 2)
269	table.set_row_spacings(4)
270	table.set_col_spacings(32)
271	alignment.add(table)
272	self.setMainWidget(alignment)
273
274	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
275	xscale = 0.0, yscale = 0.0)
276	label = gtk.Label(xstr("label_pilotID"))
277	label.set_use_underline(True)
278	labelAlignment.add(label)
279	table.attach(labelAlignment, 0, 1, 0, 1)
280
281	self._pilotID = gtk.Entry()
282	self._pilotID.connect("changed", self._setControls)
283	self._pilotID.set_tooltip_text(xstr("login_pilotID_tooltip"))
284	table.attach(self._pilotID, 1, 2, 0, 1)
285	label.set_mnemonic_widget(self._pilotID)
286
287	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
288	xscale = 0.0, yscale = 0.0)
289	label = gtk.Label(xstr("label_password"))
290	label.set_use_underline(True)
291	labelAlignment.add(label)
292	table.attach(labelAlignment, 0, 1, 1, 2)
293
294	self._password = gtk.Entry()
295	self._password.set_visibility(False)
296	self._password.connect("changed", self._setControls)
297	self._password.set_tooltip_text(xstr("login_password_tooltip"))
298	table.attach(self._password, 1, 2, 1, 2)
299	label.set_mnemonic_widget(self._password)
300
301	self._rememberButton = gtk.CheckButton(xstr("remember_password"))
302	self._rememberButton.set_use_underline(True)
303	self._rememberButton.set_tooltip_text(xstr("login_remember_tooltip"))
304	table.attach(self._rememberButton, 1, 2, 2, 3, ypadding = 8)
305
306	self._entranceExam = gtk.CheckButton(xstr("login_entranceExam"))
307	self._entranceExam.set_use_underline(True)
308	self._entranceExam.set_tooltip_text(xstr("login_entranceExam_tooltip"))
309	self._entranceExam.connect("toggled", self._setControls)
310	table.attach(self._entranceExam, 1, 2, 3, 4, ypadding = 12)
311
312	self.addButton(xstr("button_offline"),
313	clicked = self._offlineClicked,
314	tooltip = xstr("button_offline_tooltip"))
315
316	self._loginButton = self.addButton(xstr("button_login"), default = True)
317	self._loginButton.connect("clicked", self._loginClicked)
318	self._loginButton.set_tooltip_text(xstr("login_button_tooltip"))
319
320
321	@property
322	def entranceExam(self):
323	"""Get whether an entrance exam is being performed."""
324	return self._entranceExam.get_active() and \
325	self._pilotID.get_text()!=""
326
327	@property
328	def pilotID(self):
329	"""Get the pilot ID, if given."""
330	return self._pilotID.get_text()
331
332	def activate(self):
333	"""Activate the page."""
334	config = self._wizard.gui.config
335	self._pilotID.set_text(config.pilotID)
336	self._password.set_text(config.password)
337	self._rememberButton.set_active(config.rememberPassword)
338	self._setControls(None)
339
340	def _setControls(self, entry = None):
341	"""Set the sensitivity of the various controls.
342
343	The login button is sensitive only if both the pilot ID and the
344	password fields contain values.
345
346	The password field is sensitive only, if the entrance exam checkbox is
347	not selected.
348
349	The remember password checkbox is sensitive only, if the password field
350	contains text.
351
352	The entrance exam checkbox is sensitive only, if the pilot ID is not
353	empty."""
354	pilotID = self._pilotID.get_text()
355	password = self._password.get_text()
356	entranceExam = self._entranceExam.get_active()
357	self._password.set_sensitive(not entranceExam)
358	self._rememberButton.set_sensitive(password!="" and not entranceExam)
359	self._entranceExam.set_sensitive(pilotID!="")
360	self._loginButton.set_sensitive(pilotID!="" and
361	(password!="" or entranceExam))
362
363	def _offlineClicked(self, button):
364	"""Called when the offline button was clicked."""
365	print "mlx.flight.LoginPage: offline flight selected"
366	self._wizard.nextPage()
367
368	def _loginClicked(self, button):
369	"""Called when the login button was clicked."""
370	print "mlx.flight.LoginPage: logging in"
371	self._wizard.login(self._handleLoginResult,
372	self._pilotID.get_text(),
373	self._password.get_text(),
374	self.entranceExam)
375
376	def _handleLoginResult(self, returned, result):
377	"""Handle the login result."""
378	self._loginButton.set_sensitive(True)
379	if returned and result.loggedIn:
380	config = self._wizard.gui.config
381
382	config.pilotID = self._pilotID.get_text()
383
384	rememberPassword = self._rememberButton.get_active()
385	config.password = result.password if rememberPassword else ""
386
387	config.rememberPassword = rememberPassword
388
389	config.save()
390	self._wizard.nextPage()
391
392	#-----------------------------------------------------------------------------
393
394	class FlightSelectionPage(Page):
395	"""The page to select the flight."""
396	def __init__(self, wizard):
397	"""Construct the flight selection page."""
398	help = xstr("flightsel_help")
399	completedHelp = xstr("flightsel_chelp")
400	super(FlightSelectionPage, self).__init__(wizard, xstr("flightsel_title"),
401	help, completedHelp = completedHelp)
402
403
404	self._listStore = gtk.ListStore(str, str, str, str)
405	self._flightList = gtk.TreeView(self._listStore)
406	column = gtk.TreeViewColumn(xstr("flightsel_no"), gtk.CellRendererText(),
407	text = 1)
408	column.set_expand(True)
409	self._flightList.append_column(column)
410	column = gtk.TreeViewColumn(xstr("flightsel_deptime"), gtk.CellRendererText(),
411	text = 0)
412	column.set_expand(True)
413	self._flightList.append_column(column)
414	column = gtk.TreeViewColumn(xstr("flightsel_from"), gtk.CellRendererText(),
415	text = 2)
416	column.set_expand(True)
417	self._flightList.append_column(column)
418	column = gtk.TreeViewColumn(xstr("flightsel_to"), gtk.CellRendererText(),
419	text = 3)
420	column.set_expand(True)
421	self._flightList.append_column(column)
422	self._flightList.connect("row-activated", self._rowActivated)
423	self._flightList.connect("button-press-event", self._listButtonPressed)
424
425	self._flightListPopupMenu = None
426
427	flightSelection = self._flightList.get_selection()
428	flightSelection.connect("changed", self._selectionChanged)
429
430	scrolledWindow = gtk.ScrolledWindow()
431	scrolledWindow.add(self._flightList)
432	scrolledWindow.set_size_request(400, -1)
433	# FIXME: these should be constants in common.py
434	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
435	else gtk.POLICY_AUTOMATIC,
436	gtk.PolicyType.AUTOMATIC if pygobject
437	else gtk.POLICY_AUTOMATIC)
438	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
439	else gtk.SHADOW_IN)
440
441	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
442	alignment.add(scrolledWindow)
443
444	self.setMainWidget(alignment)
445
446	self._saveButton = self.addButton(xstr("flightsel_save"),
447	sensitive = False,
448	clicked = self._saveClicked,
449	tooltip = xstr("flightsel_save_tooltip"))
450	self._saveDialog = None
451
452	self._refreshButton = self.addButton(xstr("flightsel_refresh"),
453	sensitive = True,
454	clicked = self._refreshClicked,
455	tooltip = xstr("flightsel_refresh_tooltip"))
456
457	self._loadButton = self.addButton(xstr("flightsel_load"),
458	sensitive = True,
459	tooltip = xstr("flightsel_load_tooltip"))
460	self._loadButton.connect("clicked", self._loadButtonClicked)
461	self._loadDialog = None
462
463	self._button = self.addNextButton(sensitive = False,
464	clicked = self._forwardClicked)
465
466	self._flights = []
467
468	def activate(self):
469	"""Fill the flight list."""
470	self._flightList.set_sensitive(True)
471	self._loadButton.set_sensitive(True)
472	self._refreshButton.set_sensitive(self._wizard.loggedIn)
473	self._buildFlights()
474
475	def finalize(self):
476	"""Finalize the page."""
477	self._flightList.set_sensitive(False)
478	self._loadButton.set_sensitive(False)
479	self._refreshButton.set_sensitive(False)
480
481	def _buildFlights(self):
482	"""Rebuild the flights from the login result."""
483	self._flights = []
484	self._listStore.clear()
485	if self._wizard.loggedIn:
486	for flight in self._wizard.loginResult.flights:
487	self._addFlight(flight)
488
489	def _addFlight(self, flight):
490	"""Add the given file to the list of flights."""
491	self._flights.append(flight)
492	self._listStore.append([str(flight.departureTime),
493	flight.callsign,
494	flight.departureICAO,
495	flight.arrivalICAO])
496
497	def _saveClicked(self, button):
498	"""Called when the Save flight button is clicked."""
499	self._saveSelected()
500
501	def _saveSelected(self):
502	"""Save the selected flight."""
503	flight = self._getSelectedFlight()
504	date = flight.departureTime.date()
505	name = "%04d-%02d-%02d %s %s-%s.vaflight" % \
506	(date.year, date.month, date.day, flight.callsign,
507	flight.departureICAO, flight.arrivalICAO)
508
509	dialog = self._getSaveDialog()
510	dialog.set_current_name(name)
511	dialog.show_all()
512	response = dialog.run()
513	dialog.hide()
514
515	if response==RESPONSETYPE_OK:
516	fileName = text2unicode(dialog.get_filename())
517	print "Saving", fileName
518	try:
519	with open(fileName, "wt") as f:
520	flight.writeIntoFile(f)
521	except Exception, e:
522	print "Failed to save flight:", util.utf2unicode(str(e))
523	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
524	type = MESSAGETYPE_ERROR,
525	message_format =
526	xstr("flightsel_save_failed"))
527	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
528	dialog.set_title(WINDOW_TITLE_BASE)
529	secondary = xstr("flightsel_save_failed_sec")
530	dialog.format_secondary_markup(secondary)
531	dialog.run()
532	dialog.hide()
533
534	def _refreshClicked(self, button):
535	"""Called when the refresh button is clicked."""
536	self._wizard.reloadFlights(self._refreshCallback)
537
538	def _refreshCallback(self, returned, result):
539	"""Callback for the refresh."""
540	if returned and result.loggedIn:
541	self._buildFlights()
542
543	def _selectionChanged(self, selection):
544	"""Called when the selection is changed."""
545	selected = selection.count_selected_rows()==1
546	self._saveButton.set_sensitive(selected)
547	self._button.set_sensitive(selected)
548
549	def _loadButtonClicked(self, loadButton):
550	"""Called when the load a flight button is clicked."""
551	dialog = self._getLoadDialog()
552	dialog.show_all()
553	response = dialog.run()
554	dialog.hide()
555
556	if response==RESPONSETYPE_OK:
557	fileName = text2unicode(dialog.get_filename())
558	print "Loading", fileName
559	bookedFlight = web.BookedFlight()
560	try:
561	with open(fileName, "rt") as f:
562	bookedFlight.readFromFile(f)
563	self._addFlight(bookedFlight)
564	except Exception, e:
565	print "Failed to load flight:", util.utf2unicode(str(e))
566	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
567	type = MESSAGETYPE_ERROR,
568	message_format =
569	xstr("flightsel_load_failed"))
570	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
571	dialog.set_title(WINDOW_TITLE_BASE)
572	secondary = xstr("flightsel_load_failed_sec")
573	dialog.format_secondary_markup(secondary)
574	dialog.run()
575	dialog.hide()
576
577	def _forwardClicked(self, button):
578	"""Called when the forward button was clicked."""
579	if self._completed:
580	self._wizard.jumpPage(self._nextDistance, finalize = False)
581	else:
582	self._flightSelected()
583
584	def _rowActivated(self, flightList, path, column):
585	"""Called when a row is activated."""
586	if not self._completed:
587	self._flightSelected()
588
589	def _flightSelected(self):
590	"""Called when a flight has been selected."""
591	flight = self._getSelectedFlight()
592	self._wizard._bookedFlight = flight
593	self._wizard.gui.enableFlightInfo(flight.aircraftType)
594
595	self._updateDepartureGate()
596
597	def _getSelectedFlight(self):
598	"""Get the currently selected flight."""
599	selection = self._flightList.get_selection()
600	(listStore, iter) = selection.get_selected()
601	path = listStore.get_path(iter)
602	[index] = path.get_indices() if pygobject else path
603
604	return self._flights[index]
605
606	def _listButtonPressed(self, widget, event):
607	"""Called when a mouse button is pressed on the flight list."""
608	if event.type!=EVENT_BUTTON_PRESS or event.button!=3:
609	return
610
611	(path, _, _, _) = self._flightList.get_path_at_pos(int(event.x),
612	int(event.y))
613	selection = self._flightList.get_selection()
614	selection.unselect_all()
615	selection.select_path(path)
616
617	menu = self._getListPopupMenu()
618	if pygobject:
619	menu.popup(None, None, None, None, event.button, event.time)
620	else:
621	menu.popup(None, None, None, event.button, event.time)
622
623	def _updateDepartureGate(self):
624	"""Update the departure gate for the booked flight."""
625	flight = self._wizard._bookedFlight
626	if self._wizard.gui.config.onlineGateSystem and \
627	self._wizard.loggedIn and not self._wizard.entranceExam:
628	if flight.departureICAO=="LHBP":
629	self._wizard.getFleet(self._fleetRetrieved)
630	else:
631	self._wizard.updatePlane(self._planeUpdated,
632	flight.tailNumber,
633	const.PLANE_AWAY)
634	else:
635	self._nextDistance = 2
636	self._wizard.jumpPage(2)
637
638	def _fleetRetrieved(self, fleet):
639	"""Called when the fleet has been retrieved."""
640	if fleet is None:
641	self._nextDistance = 2
642	self._wizard.jumpPage(2)
643	else:
644	plane = fleet[self._wizard._bookedFlight.tailNumber]
645	if plane is None:
646	self._nextDistance = 2
647	self._wizard.jumpPage(2)
648	elif plane.gateNumber is not None and \
649	not fleet.isGateConflicting(plane):
650	self._wizard._departureGate = plane.gateNumber
651	self._nextDistance = 2
652	self._wizard.jumpPage(2)
653	else:
654	self._nextDistance = 1
655	self._wizard.nextPage()
656
657	def _planeUpdated(self, success):
658	"""Callback for the plane updating."""
659	self._nextDistance = 2
660	self._wizard.jumpPage(2)
661
662	def _getSaveDialog(self):
663	"""Get the dialog to load a flight file."""
664	if self._saveDialog is not None:
665	return self._saveDialog
666
667	gui = self._wizard.gui
668	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
669	xstr("flightsel_save_title"),
670	action = FILE_CHOOSER_ACTION_SAVE,
671	buttons = (gtk.STOCK_CANCEL,
672	RESPONSETYPE_CANCEL,
673	gtk.STOCK_OK, RESPONSETYPE_OK),
674	parent = gui.mainWindow)
675	dialog.set_modal(True)
676	dialog.set_do_overwrite_confirmation(True)
677
678	filter = gtk.FileFilter()
679	filter.set_name(xstr("flightsel_filter_flights"))
680	filter.add_pattern("*.vaflight")
681	dialog.add_filter(filter)
682
683	filter = gtk.FileFilter()
684	filter.set_name(xstr("file_filter_all"))
685	filter.add_pattern(".")
686	dialog.add_filter(filter)
687
688	self._saveDialog = dialog
689
690	return dialog
691
692	def _getLoadDialog(self):
693	"""Get the dialog to load a flight file."""
694	if self._loadDialog is not None:
695	return self._loadDialog
696
697	gui = self._wizard.gui
698	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
699	xstr("flightsel_load_title"),
700	action = FILE_CHOOSER_ACTION_OPEN,
701	buttons = (gtk.STOCK_CANCEL,
702	RESPONSETYPE_CANCEL,
703	gtk.STOCK_OK, RESPONSETYPE_OK),
704	parent = gui.mainWindow)
705	dialog.set_modal(True)
706
707	filter = gtk.FileFilter()
708	filter.set_name(xstr("flightsel_filter_flights"))
709	filter.add_pattern("*.vaflight")
710	dialog.add_filter(filter)
711
712	filter = gtk.FileFilter()
713	filter.set_name(xstr("file_filter_all"))
714	filter.add_pattern(".")
715	dialog.add_filter(filter)
716
717	self._loadDialog = dialog
718
719	return dialog
720
721	def _getListPopupMenu(self):
722	"""Get the flight list popup menu."""
723	if self._flightListPopupMenu is None:
724	menu = gtk.Menu()
725
726	menuItem = gtk.MenuItem()
727	menuItem.set_label(xstr("flightsel_popup_select"))
728	menuItem.set_use_underline(True)
729	menuItem.connect("activate", self._popupSelect)
730	menuItem.show()
731
732	menu.append(menuItem)
733
734	menuItem = gtk.MenuItem()
735	menuItem.set_label(xstr("flightsel_popup_save"))
736	menuItem.set_use_underline(True)
737	menuItem.connect("activate", self._popupSave)
738	menuItem.show()
739
740	menu.append(menuItem)
741
742	self._flightListPopupMenu = menu
743
744	return self._flightListPopupMenu
745
746	def _popupSelect(self, menuItem):
747	"""Called when the Select menu item is activated in the popup menu."""
748	if not self._completed:
749	self._flightSelected()
750
751	def _popupSave(self, menuItem):
752	"""Called when the Save menu item is activated in the popup menu."""
753	if not self._completed:
754	self._saveSelected()
755
756	#-----------------------------------------------------------------------------
757
758	class GateSelectionPage(Page):
759	"""Page to select a free gate at LHBP.
760	This page should be displayed only if we have fleet information!."""
761	def __init__(self, wizard):
762	"""Construct the gate selection page."""
763	super(GateSelectionPage, self).__init__(wizard, xstr("gatesel_title"),
764	xstr("gatesel_help"))
765
766	self._listStore = gtk.ListStore(str)
767	self._gateList = gtk.TreeView(self._listStore)
768	column = gtk.TreeViewColumn(None, gtk.CellRendererText(),
769	text = 0)
770	column.set_expand(True)
771	self._gateList.append_column(column)
772	self._gateList.set_headers_visible(False)
773	self._gateList.connect("row-activated", self._rowActivated)
774
775	gateSelection = self._gateList.get_selection()
776	gateSelection.connect("changed", self._selectionChanged)
777
778	scrolledWindow = gtk.ScrolledWindow()
779	scrolledWindow.add(self._gateList)
780	scrolledWindow.set_size_request(50, -1)
781	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
782	else gtk.POLICY_AUTOMATIC,
783	gtk.PolicyType.AUTOMATIC if pygobject
784	else gtk.POLICY_AUTOMATIC)
785	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
786	else gtk.SHADOW_IN)
787
788	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
789	alignment.add(scrolledWindow)
790
791	self.setMainWidget(alignment)
792
793	self.addCancelFlightButton()
794
795	self.addPreviousButton(clicked = self._backClicked)
796
797	self._button = self.addNextButton(sensitive = False,
798	clicked = self._forwardClicked)
799
800	def activate(self):
801	"""Fill the gate list."""
802	self._listStore.clear()
803	self._gateList.set_sensitive(True)
804	occupiedGateNumbers = self._wizard._fleet.getOccupiedGateNumbers()
805	for gateNumber in const.lhbpGateNumbers:
806	if gateNumber not in occupiedGateNumbers:
807	self._listStore.append([gateNumber])
808
809	def finalize(self):
810	"""Finalize the page."""
811	self._gateList.set_sensitive(False)
812
813	def _selectionChanged(self, selection):
814	"""Called when the selection is changed."""
815	self._button.set_sensitive(selection.count_selected_rows()==1)
816
817	def _backClicked(self, button):
818	"""Called when the Back button is pressed."""
819	self.goBack()
820
821	def _forwardClicked(self, button):
822	"""Called when the forward button is clicked."""
823	if not self._completed:
824	self._gateSelected()
825	else:
826	self._wizard.nextPage()
827
828	def _rowActivated(self, flightList, path, column):
829	"""Called when a row is activated."""
830	if not self._completed:
831	self._gateSelected()
832
833	def _gateSelected(self):
834	"""Called when a gate has been selected."""
835	selection = self._gateList.get_selection()
836	(listStore, iter) = selection.get_selected()
837	(gateNumber,) = listStore.get(iter, 0)
838
839	self._wizard._departureGate = gateNumber
840
841	self._wizard.updatePlane(self._planeUpdated,
842	self._wizard._bookedFlight.tailNumber,
843	const.PLANE_HOME, gateNumber)
844
845	def _planeUpdated(self, success):
846	"""Callback for the plane updating call."""
847	if success is None or success:
848	self._wizard.nextPage()
849	else:
850	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
851	type = MESSAGETYPE_ERROR,
852	message_format = xstr("gatesel_conflict"))
853	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
854	dialog.set_title(WINDOW_TITLE_BASE)
855	dialog.format_secondary_markup(xstr("gatesel_conflict_sec"))
856	dialog.run()
857	dialog.hide()
858
859	self._wizard.getFleet(self._fleetRetrieved)
860
861	def _fleetRetrieved(self, fleet):
862	"""Called when the fleet has been retrieved."""
863	if fleet is None:
864	self._wizard.nextPage()
865	else:
866	self.activate()
867
868	#-----------------------------------------------------------------------------
869
870	class ConnectPage(Page):
871	"""Page which displays the departure airport and gate (if at LHBP)."""
872	def __init__(self, wizard):
873	"""Construct the connect page."""
874	help = "Load the aircraft below into the simulator and park it\n" \
875	"at the given airport, at the gate below, if present.\n\n" \
876	"Then press the Connect button to connect to the simulator."
877	completedHelp = "The basic data of your flight can be read below."
878	super(ConnectPage, self).__init__(wizard, xstr("connect_title"),
879	xstr("connect_help"),
880	completedHelp = xstr("connect_chelp"))
881
882	self._selectSimulator = os.name=="nt" or "FORCE_SELECT_SIM" in os.environ
883
884	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
885	xscale = 0.0, yscale = 0.0)
886
887	table = gtk.Table(7 if self._selectSimulator else 5, 2)
888	table.set_row_spacings(4)
889	table.set_col_spacings(16)
890	table.set_homogeneous(True)
891	alignment.add(table)
892	self.setMainWidget(alignment)
893
894	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
895	label = gtk.Label(xstr("connect_flightno"))
896	labelAlignment.add(label)
897	table.attach(labelAlignment, 0, 1, 0, 1)
898
899	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
900	self._flightNumber = gtk.Label()
901	self._flightNumber.set_width_chars(9)
902	self._flightNumber.set_alignment(0.0, 0.5)
903	labelAlignment.add(self._flightNumber)
904	table.attach(labelAlignment, 1, 2, 0, 1)
905
906	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
907	label = gtk.Label(xstr("connect_acft"))
908	labelAlignment.add(label)
909	table.attach(labelAlignment, 0, 1, 1, 2)
910
911	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
912	self._aircraft = gtk.Label()
913	self._aircraft.set_width_chars(25)
914	self._aircraft.set_alignment(0.0, 0.5)
915	labelAlignment.add(self._aircraft)
916	table.attach(labelAlignment, 1, 2, 1, 2)
917
918	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
919	label = gtk.Label(xstr("connect_tailno"))
920	labelAlignment.add(label)
921	table.attach(labelAlignment, 0, 1, 2, 3)
922
923	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
924	self._tailNumber = gtk.Label()
925	self._tailNumber.set_width_chars(10)
926	self._tailNumber.set_alignment(0.0, 0.5)
927	labelAlignment.add(self._tailNumber)
928	table.attach(labelAlignment, 1, 2, 2, 3)
929
930	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
931	label = gtk.Label(xstr("connect_airport"))
932	labelAlignment.add(label)
933	table.attach(labelAlignment, 0, 1, 3, 4)
934
935	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
936	self._departureICAO = gtk.Label()
937	self._departureICAO.set_width_chars(6)
938	self._departureICAO.set_alignment(0.0, 0.5)
939	labelAlignment.add(self._departureICAO)
940	table.attach(labelAlignment, 1, 2, 3, 4)
941
942	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
943	label = gtk.Label(xstr("connect_gate"))
944	labelAlignment.add(label)
945	table.attach(labelAlignment, 0, 1, 4, 5)
946
947	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
948	self._departureGate = gtk.Label()
949	self._departureGate.set_width_chars(5)
950	self._departureGate.set_alignment(0.0, 0.5)
951	labelAlignment.add(self._departureGate)
952	table.attach(labelAlignment, 1, 2, 4, 5)
953
954	if self._selectSimulator:
955	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0, yalign=0.5)
956	label = gtk.Label(xstr("connect_sim"))
957	labelAlignment.add(label)
958	table.attach(labelAlignment, 0, 1, 5, 7)
959
960	selectAlignment = gtk.Alignment(xalign=0.0, xscale=0.0, yalign=0.5)
961
962	selectBox = gtk.HBox()
963	if pygobject:
964	self._selectMSFS = \
965	gtk.RadioButton.new_with_mnemonic_from_widget(None,
966	xstr("connect_sim_msfs"))
967	else:
968	self._selectMSFS = gtk.RadioButton(None,
969	xstr("connect_sim_msfs"))
970
971	selectBox.pack_start(self._selectMSFS, False, False, 0);
972
973	if pygobject:
974	self._selectXPlane = \
975	gtk.RadioButton.new_with_mnemonic_from_widget(self._selectMSFS,
976	xstr("connect_sim_xplane"))
977	else:
978	self._selectXPlane = gtk.RadioButton(self._selectMSFS,
979	xstr("connect_sim_xplane"))
980
981	selectBox.pack_start(self._selectXPlane, False, False, 8);
982
983	selectAlignment.add(selectBox)
984	table.attach(selectAlignment, 1, 2, 5, 7)
985
986
987	self.addCancelFlightButton()
988
989	self.addPreviousButton(clicked = self._backClicked)
990
991	self._button = self.addButton(xstr("button_connect"), default = True,
992	tooltip = xstr("button_connect_tooltip"))
993	self._clickedID = self._button.connect("clicked", self._connectClicked)
994
995	def activate(self):
996	"""Setup the departure information."""
997	self._button.set_label(xstr("button_connect"))
998	self._button.set_use_underline(True)
999	self._button.set_tooltip_text(xstr("button_connect_tooltip"))
1000	self._button.disconnect(self._clickedID)
1001	self._clickedID = self._button.connect("clicked", self._connectClicked)
1002
1003	bookedFlight = self._wizard._bookedFlight
1004
1005	self._flightNumber.set_markup("<b>" + bookedFlight.callsign + "</b>")
1006
1007	aircraftType = aircraftNames[bookedFlight.aircraftType]
1008	self._aircraft.set_markup("<b>" + aircraftType + "</b>")
1009
1010	self._tailNumber.set_markup("<b>" + bookedFlight.tailNumber + "</b>")
1011
1012	icao = bookedFlight.departureICAO
1013	self._departureICAO.set_markup("<b>" + icao + "</b>")
1014	gate = self._wizard._departureGate
1015	if gate!="-":
1016	gate = "<b>" + gate + "</b>"
1017	self._departureGate.set_markup(gate)
1018
1019	if self._selectSimulator:
1020	self._selectMSFS.set_active(os.name=="nt")
1021	self._selectXPlane.set_active(os.name!="nt")
1022
1023	def finalize(self):
1024	"""Finalize the page."""
1025	self._button.set_label(xstr("button_next"))
1026	self._button.set_use_underline(True)
1027	self._button.set_tooltip_text(xstr("button_next_tooltip"))
1028	self._button.disconnect(self._clickedID)
1029	self._clickedID = self._button.connect("clicked", self._forwardClicked)
1030
1031	def _backClicked(self, button):
1032	"""Called when the Back button is pressed."""
1033	self.goBack()
1034
1035	def _connectClicked(self, button):
1036	"""Called when the Connect button is pressed."""
1037	if self._selectSimulator:
1038	simulatorType = const.SIM_MSFS9 if self._selectMSFS.get_active() \
1039	else const.SIM_XPLANE10
1040	else:
1041	simulatorType = const.SIM_MSFS9 if os.name=="nt" \
1042	else const.SIM_XPLANE10
1043	self._wizard._connectSimulator(simulatorType)
1044
1045	def _forwardClicked(self, button):
1046	"""Called when the Forward button is pressed."""
1047	self._wizard.nextPage()
1048
1049	#-----------------------------------------------------------------------------
1050
1051	class PayloadPage(Page):
1052	"""Page to allow setting up the payload."""
1053	def __init__(self, wizard):
1054	"""Construct the page."""
1055	super(PayloadPage, self).__init__(wizard, xstr("payload_title"),
1056	xstr("payload_help"),
1057	completedHelp = xstr("payload_chelp"))
1058
1059	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1060	xscale = 0.0, yscale = 0.0)
1061
1062	table = gtk.Table(7, 3)
1063	table.set_row_spacings(4)
1064	table.set_col_spacings(16)
1065	table.set_homogeneous(False)
1066	alignment.add(table)
1067	self.setMainWidget(alignment)
1068
1069	label = gtk.Label(xstr("payload_crew"))
1070	label.set_use_underline(True)
1071	label.set_alignment(0.0, 0.5)
1072	table.attach(label, 0, 1, 0, 1)
1073
1074	self._numCrew = IntegerEntry(defaultValue = 0)
1075	self._numCrew.set_width_chars(6)
1076	self._numCrew.connect("integer-changed", self._weightChanged)
1077	self._numCrew.set_tooltip_text(xstr("payload_crew_tooltip"))
1078	table.attach(self._numCrew, 1, 2, 0, 1)
1079	label.set_mnemonic_widget(self._numCrew)
1080
1081	label = gtk.Label(xstr("payload_pax"))
1082	label.set_use_underline(True)
1083	label.set_alignment(0.0, 0.5)
1084	table.attach(label, 0, 1, 1, 2)
1085
1086	self._numPassengers = IntegerEntry(defaultValue = 0)
1087	self._numPassengers.set_width_chars(6)
1088	self._numPassengers.connect("integer-changed", self._weightChanged)
1089	self._numPassengers.set_tooltip_text(xstr("payload_pax_tooltip"))
1090	table.attach(self._numPassengers, 1, 2, 1, 2)
1091	label.set_mnemonic_widget(self._numPassengers)
1092
1093	label = gtk.Label(xstr("payload_bag"))
1094	label.set_use_underline(True)
1095	label.set_alignment(0.0, 0.5)
1096	table.attach(label, 0, 1, 2, 3)
1097
1098	self._bagWeight = IntegerEntry(defaultValue = 0)
1099	self._bagWeight.set_width_chars(6)
1100	self._bagWeight.connect("integer-changed", self._weightChanged)
1101	self._bagWeight.set_tooltip_text(xstr("payload_bag_tooltip"))
1102	table.attach(self._bagWeight, 1, 2, 2, 3)
1103	label.set_mnemonic_widget(self._bagWeight)
1104
1105	table.attach(gtk.Label("kg"), 2, 3, 2, 3)
1106
1107	label = gtk.Label(xstr("payload_cargo"))
1108	label.set_use_underline(True)
1109	label.set_alignment(0.0, 0.5)
1110	table.attach(label, 0, 1, 3, 4)
1111
1112	self._cargoWeight = IntegerEntry(defaultValue = 0)
1113	self._cargoWeight.set_width_chars(6)
1114	self._cargoWeight.connect("integer-changed", self._weightChanged)
1115	self._cargoWeight.set_tooltip_text(xstr("payload_cargo_tooltip"))
1116	table.attach(self._cargoWeight, 1, 2, 3, 4)
1117	label.set_mnemonic_widget(self._cargoWeight)
1118
1119	table.attach(gtk.Label("kg"), 2, 3, 3, 4)
1120
1121	label = gtk.Label(xstr("payload_mail"))
1122	label.set_use_underline(True)
1123	label.set_alignment(0.0, 0.5)
1124	table.attach(label, 0, 1, 4, 5)
1125
1126	self._mailWeight = IntegerEntry(defaultValue = 0)
1127	self._mailWeight.set_width_chars(6)
1128	self._mailWeight.connect("integer-changed", self._weightChanged)
1129	self._mailWeight.set_tooltip_text(xstr("payload_mail_tooltip"))
1130	table.attach(self._mailWeight, 1, 2, 4, 5)
1131	label.set_mnemonic_widget(self._mailWeight)
1132
1133	table.attach(gtk.Label("kg"), 2, 3, 4, 5)
1134
1135	label = gtk.Label("<b>" + xstr("payload_zfw") + "</b>")
1136	label.set_alignment(0.0, 0.5)
1137	label.set_use_markup(True)
1138	table.attach(label, 0, 1, 5, 6)
1139
1140	self._calculatedZFW = gtk.Label()
1141	self._calculatedZFW.set_width_chars(6)
1142	self._calculatedZFW.set_alignment(1.0, 0.5)
1143	table.attach(self._calculatedZFW, 1, 2, 5, 6)
1144
1145	table.attach(gtk.Label("kg"), 2, 3, 5, 6)
1146
1147	self._zfwButton = gtk.Button(xstr("payload_fszfw"))
1148	self._zfwButton.set_use_underline(True)
1149	self._zfwButton.connect("clicked", self._zfwRequested)
1150	self._zfwButton.set_tooltip_text(xstr("payload_fszfw_tooltip"))
1151	table.attach(self._zfwButton, 0, 1, 6, 7)
1152
1153	self._simulatorZFW = gtk.Label("-")
1154	self._simulatorZFW.set_width_chars(6)
1155	self._simulatorZFW.set_alignment(1.0, 0.5)
1156	table.attach(self._simulatorZFW, 1, 2, 6, 7)
1157	self._simulatorZFWValue = None
1158
1159	table.attach(gtk.Label("kg"), 2, 3, 6, 7)
1160
1161	self.addCancelFlightButton()
1162	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1163	self._button = self.addNextButton(clicked = self._forwardClicked)
1164
1165	@property
1166	def numCrew(self):
1167	"""The number of the crew members on the flight."""
1168	return self._numCrew.get_int()
1169
1170	@property
1171	def numPassengers(self):
1172	"""The number of the passengers on the flight."""
1173	return self._numPassengers.get_int()
1174
1175	@property
1176	def bagWeight(self):
1177	"""Get the bag weight entered."""
1178	return self._bagWeight.get_int()
1179
1180	@property
1181	def cargoWeight(self):
1182	"""Get the cargo weight entered."""
1183	return self._cargoWeight.get_int()
1184
1185	@property
1186	def mailWeight(self):
1187	"""Get the bag weight entered."""
1188	return self._mailWeight.get_int()
1189
1190	def activate(self):
1191	"""Setup the information."""
1192	bookedFlight = self._wizard._bookedFlight
1193
1194	self._numCrew.set_int(bookedFlight.numCrew)
1195	self._numCrew.set_sensitive(True)
1196	self._numPassengers.set_int(bookedFlight.numPassengers)
1197	self._numPassengers.set_sensitive(True)
1198
1199	self._bagWeight.set_int(bookedFlight.bagWeight)
1200	self._bagWeight.set_sensitive(True)
1201	self._cargoWeight.set_int(bookedFlight.cargoWeight)
1202	self._cargoWeight.set_sensitive(True)
1203	self._mailWeight.set_int(bookedFlight.mailWeight)
1204	self._mailWeight.set_sensitive(True)
1205
1206	self._simulatorZFW.set_text("-")
1207	self._simulatorZFWValue = None
1208	self._zfwButton.set_sensitive(True)
1209	self._updateCalculatedZFW()
1210
1211	def finalize(self):
1212	"""Finalize the payload page."""
1213	self._numCrew.set_sensitive(False)
1214	self._numPassengers.set_sensitive(False)
1215	self._bagWeight.set_sensitive(False)
1216	self._cargoWeight.set_sensitive(False)
1217	self._mailWeight.set_sensitive(False)
1218	self._wizard.gui.initializeWeightHelp()
1219
1220	def calculateZFW(self):
1221	"""Calculate the ZFW value."""
1222	zfw = self._wizard.gui._flight.aircraft.dow
1223	zfw += (self._numCrew.get_int() + self._numPassengers.get_int()) * 82
1224	zfw += self._bagWeight.get_int()
1225	zfw += self._cargoWeight.get_int()
1226	zfw += self._mailWeight.get_int()
1227	return zfw
1228
1229	def _updateCalculatedZFW(self):
1230	"""Update the calculated ZFW"""
1231	zfw = self.calculateZFW()
1232
1233	markupBegin = "<b>"
1234	markupEnd = "</b>"
1235	if self._simulatorZFWValue is not None and \
1236	PayloadChecker.isZFWFaulty(self._simulatorZFWValue, zfw):
1237	markupBegin += '<span foreground="red">'
1238	markupEnd = "</span>" + markupEnd
1239	self._calculatedZFW.set_markup(markupBegin + str(zfw) + markupEnd)
1240
1241	def _weightChanged(self, entry, weight):
1242	"""Called when one of the weight values or humanm counts has changed."""
1243	self._updateCalculatedZFW()
1244
1245	def _zfwRequested(self, button):
1246	"""Called when the ZFW is requested from the simulator."""
1247	self._zfwButton.set_sensitive(False)
1248	self._backButton.set_sensitive(False)
1249	self._button.set_sensitive(False)
1250	gui = self._wizard.gui
1251	gui.beginBusy(xstr("payload_zfw_busy"))
1252	gui.simulator.requestZFW(self._handleZFW)
1253
1254	def _handleZFW(self, zfw):
1255	"""Called when the ZFW value is retrieved."""
1256	gobject.idle_add(self._processZFW, zfw)
1257
1258	def _processZFW(self, zfw):
1259	"""Process the given ZFW value received from the simulator."""
1260	self._wizard.gui.endBusy()
1261	self._zfwButton.set_sensitive(True)
1262	self._backButton.set_sensitive(True)
1263	self._button.set_sensitive(True)
1264	self._simulatorZFWValue = zfw
1265	self._simulatorZFW.set_text("%.0f" % (zfw,))
1266	self._updateCalculatedZFW()
1267
1268	def _forwardClicked(self, button):
1269	"""Called when the forward button is clicked."""
1270	self._wizard.nextPage()
1271
1272	def _backClicked(self, button):
1273	"""Called when the Back button is pressed."""
1274	self.goBack()
1275
1276	#-----------------------------------------------------------------------------
1277
1278	class TimePage(Page):
1279	"""Page displaying the departure and arrival times and allows querying the
1280	current time from the flight simulator."""
1281	def __init__(self, wizard):
1282	super(TimePage, self).__init__(wizard, xstr("time_title"),
1283	xstr("time_help"),
1284	completedHelp = xstr("time_chelp"))
1285
1286	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1287	xscale = 0.0, yscale = 0.0)
1288
1289	table = gtk.Table(3, 2)
1290	table.set_row_spacings(4)
1291	table.set_col_spacings(16)
1292	table.set_homogeneous(False)
1293	alignment.add(table)
1294	self.setMainWidget(alignment)
1295
1296	label = gtk.Label(xstr("time_departure"))
1297	label.set_alignment(0.0, 0.5)
1298	table.attach(label, 0, 1, 0, 1)
1299
1300	self._departure = gtk.Label()
1301	self._departure.set_alignment(0.0, 0.5)
1302	table.attach(self._departure, 1, 2, 0, 1)
1303
1304	label = gtk.Label(xstr("time_arrival"))
1305	label.set_alignment(0.0, 0.5)
1306	table.attach(label, 0, 1, 1, 2)
1307
1308	self._arrival = gtk.Label()
1309	self._arrival.set_alignment(0.0, 0.5)
1310	table.attach(self._arrival, 1, 2, 1, 2)
1311
1312	self._timeButton = gtk.Button(xstr("time_fs"))
1313	self._timeButton.set_use_underline(True)
1314	self._timeButton.set_tooltip_text(xstr("time_fs_tooltip"))
1315	self._timeButton.connect("clicked", self._timeRequested)
1316	table.attach(self._timeButton, 0, 1, 2, 3)
1317
1318	self._simulatorTime = gtk.Label("-")
1319	self._simulatorTime.set_alignment(0.0, 0.5)
1320	table.attach(self._simulatorTime, 1, 2, 2, 3)
1321
1322	self.addCancelFlightButton()
1323
1324	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1325	self._button = self.addNextButton(clicked = self._forwardClicked)
1326
1327	def activate(self):
1328	"""Activate the page."""
1329	self._timeButton.set_sensitive(True)
1330	bookedFlight = self._wizard._bookedFlight
1331	self._departure.set_text(str(bookedFlight.departureTime.time()))
1332	self._arrival.set_text(str(bookedFlight.arrivalTime.time()))
1333	self._simulatorTime.set_text("-")
1334
1335	def _timeRequested(self, button):
1336	"""Request the time from the simulator."""
1337	self._timeButton.set_sensitive(False)
1338	self._backButton.set_sensitive(False)
1339	self._button.set_sensitive(False)
1340	self._wizard.gui.beginBusy(xstr("time_busy"))
1341	self._wizard.gui.simulator.requestTime(self._handleTime)
1342
1343	def _handleTime(self, timestamp):
1344	"""Handle the result of a time retrieval."""
1345	gobject.idle_add(self._processTime, timestamp)
1346
1347	def _processTime(self, timestamp):
1348	"""Process the given time."""
1349	self._wizard.gui.endBusy()
1350	self._timeButton.set_sensitive(True)
1351	self._backButton.set_sensitive(True)
1352	self._button.set_sensitive(True)
1353	tm = time.gmtime(timestamp)
1354	t = datetime.time(tm.tm_hour, tm.tm_min, tm.tm_sec)
1355	self._simulatorTime.set_text(str(t))
1356
1357	ts = tm.tm_hour * 3600 + tm.tm_min * 60 + tm.tm_sec
1358	dt = self._wizard._bookedFlight.departureTime.time()
1359	dts = dt.hour * 3600 + dt.minute * 60 + dt.second
1360	diff = dts-ts
1361
1362	markupBegin = ""
1363	markupEnd = ""
1364	if diff < 0:
1365	markupBegin = '<b><span foreground="red">'
1366	markupEnd = '</span></b>'
1367	elif diff < 360 or diff > 3060:
1368	markupBegin = '<b><span foreground="orange">'
1369	markupEnd = '</span></b>'
1370
1371	self._departure.set_markup(markupBegin + str(dt) + markupEnd)
1372
1373	def _backClicked(self, button):
1374	"""Called when the Back button is pressed."""
1375	self.goBack()
1376
1377	def _forwardClicked(self, button):
1378	"""Called when the forward button is clicked."""
1379	if not self._completed:
1380	gui = self._wizard.gui
1381	gui.beginBusy(xstr("fuel_get_busy"))
1382
1383	gui.simulator.getFuel(self._handleFuel)
1384	else:
1385	self._wizard.nextPage()
1386
1387	def _handleFuel(self, fuelData):
1388	"""Callback for the fuel query operation."""
1389	gobject.idle_add(self._processFuel, fuelData)
1390
1391	def _processFuel(self, fuelData):
1392	"""Process the given fuel data."""
1393	self._wizard.gui.endBusy()
1394	self._wizard._fuelData = fuelData
1395	self._wizard.nextPage()
1396
1397	#-----------------------------------------------------------------------------
1398
1399	class FuelTank(gtk.VBox):
1400	"""Widget for the fuel tank."""
1401	def __init__(self, fuelTank, name, capacity, currentWeight):
1402	"""Construct the widget for the tank with the given name."""
1403	super(FuelTank, self).__init__()
1404
1405	self._enabled = True
1406	self.fuelTank = fuelTank
1407	self.capacity = capacity
1408	self.currentWeight = currentWeight
1409	self.expectedWeight = currentWeight
1410
1411	label = gtk.Label("<b>" + name + "</b>")
1412	label.set_use_markup(True)
1413	label.set_use_underline(True)
1414	label.set_justify(JUSTIFY_CENTER)
1415	label.set_alignment(0.5, 1.0)
1416	self.pack_start(label, False, False, 4)
1417
1418	self._tankFigure = gtk.EventBox()
1419	self._tankFigure.set_size_request(38, -1)
1420	self._tankFigure.set_visible_window(False)
1421	self._tankFigure.set_tooltip_markup(xstr("fuel_tank_tooltip"))
1422
1423	if pygobject:
1424	self._tankFigure.connect("draw", self._drawTankFigure)
1425	else:
1426	self._tankFigure.connect("expose_event", self._drawTankFigure)
1427	self._tankFigure.connect("button_press_event", self._buttonPressed)
1428	self._tankFigure.connect("motion_notify_event", self._motionNotify)
1429	self._tankFigure.connect("scroll-event", self._scrolled)
1430
1431	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1432	xscale = 0.0, yscale = 1.0)
1433	alignment.add(self._tankFigure)
1434
1435	self.pack_start(alignment, True, True, 4)
1436
1437	self._expectedButton = gtk.SpinButton()
1438	self._expectedButton.set_numeric(True)
1439	self._expectedButton.set_range(0, self.capacity)
1440	self._expectedButton.set_increments(10, 100)
1441	self._expectedButton.set_value(currentWeight)
1442	self._expectedButton.set_alignment(1.0)
1443	self._expectedButton.set_width_chars(5)
1444	self._expectedButton.connect("value-changed", self._expectedChanged)
1445
1446	label.set_mnemonic_widget(self._expectedButton)
1447
1448	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1449	xscale = 0.0, yscale = 1.0)
1450	alignment.add(self._expectedButton)
1451	self.pack_start(alignment, False, False, 4)
1452
1453	def setCurrent(self, currentWeight):
1454	"""Set the current weight."""
1455	self.currentWeight = currentWeight
1456	self._redraw()
1457
1458	def isCorrect(self):
1459	"""Determine if the contents of the fuel tank are as expected"""
1460	return abs(self.expectedWeight - self.currentWeight)<=1
1461
1462	def disable(self):
1463	"""Disable the fuel tank."""
1464	self._expectedButton.set_sensitive(False)
1465	self._enabled = False
1466
1467	def _redraw(self):
1468	"""Redraw the tank figure."""
1469	self._tankFigure.queue_draw()
1470
1471	def _drawTankFigure(self, tankFigure, eventOrContext):
1472	"""Draw the tank figure."""
1473	triangleSize = 5
1474
1475	context = eventOrContext if pygobject else tankFigure.window.cairo_create()
1476	(xOffset, yOffset) = (0, 0) if pygobject \
1477	else (tankFigure.allocation.x, tankFigure.allocation.y)
1478
1479	width = tankFigure.get_allocated_width() if pygobject \
1480	else tankFigure.allocation.width
1481	height = tankFigure.get_allocated_height() if pygobject \
1482	else tankFigure.allocation.height
1483
1484	rectangleX0 = triangleSize
1485	rectangleY0 = triangleSize
1486	rectangleX1 = width - 1 - triangleSize
1487	rectangleY1 = height - 1 - triangleSize
1488	rectangleLineWidth = 2.0
1489
1490	context.set_source_rgb(0.0, 0.0, 0.0)
1491	context.set_line_width(rectangleLineWidth)
1492	context.rectangle(xOffset + rectangleX0 + rectangleLineWidth/2,
1493	yOffset + rectangleY0 + rectangleLineWidth/2,
1494	rectangleX1 - rectangleX0 - rectangleLineWidth,
1495	rectangleY1 - rectangleY0 - rectangleLineWidth)
1496	context.stroke()
1497
1498	rectangleInnerLeft = rectangleX0 + rectangleLineWidth
1499	rectangleInnerRight = rectangleX1 - rectangleLineWidth
1500	self._rectangleInnerTop = rectangleInnerTop = rectangleY0 + rectangleLineWidth
1501	self._rectangleInnerBottom = rectangleInnerBottom = rectangleY1 - rectangleLineWidth
1502
1503	rectangleInnerWidth = rectangleInnerRight - rectangleInnerLeft
1504	rectangleInnerHeight = rectangleInnerBottom - rectangleInnerTop
1505
1506	context.set_source_rgb(1.0, 0.9, 0.6)
1507	currentHeight = self.currentWeight * rectangleInnerHeight / self.capacity
1508	currentX = rectangleInnerTop + rectangleInnerHeight - currentHeight
1509	context.rectangle(xOffset + rectangleInnerLeft,
1510	yOffset + rectangleInnerTop +
1511	rectangleInnerHeight - currentHeight,
1512	rectangleInnerWidth, currentHeight)
1513	context.fill()
1514
1515	expectedHeight = self.expectedWeight * rectangleInnerHeight / self.capacity
1516	expectedY = rectangleInnerTop + rectangleInnerHeight - expectedHeight
1517
1518	context.set_line_width(1.5)
1519	context.set_source_rgb(0.0, 0.85, 0.85)
1520	context.move_to(xOffset + rectangleX0, yOffset + expectedY)
1521	context.line_to(xOffset + rectangleX1, yOffset + expectedY)
1522	context.stroke()
1523
1524	context.set_line_width(0.0)
1525	context.move_to(xOffset + 0, yOffset + expectedY - triangleSize)
1526	context.line_to(xOffset + 0, yOffset + expectedY + triangleSize)
1527	context.line_to(xOffset + rectangleX0 + 1, yOffset + expectedY)
1528	context.line_to(xOffset + 0, yOffset + expectedY - triangleSize)
1529	context.fill()
1530
1531	context.set_line_width(0.0)
1532	context.move_to(xOffset + width, yOffset + expectedY - triangleSize)
1533	context.line_to(xOffset + width, yOffset + expectedY + triangleSize)
1534	context.line_to(xOffset + rectangleX1 - 1, yOffset + expectedY)
1535	context.line_to(xOffset + width, yOffset + expectedY - triangleSize)
1536	context.fill()
1537
1538	return True
1539
1540	def _setExpectedFromY(self, y):
1541	"""Set the expected weight from the given Y-coordinate."""
1542	level = (self._rectangleInnerBottom - y) / \
1543	(self._rectangleInnerBottom - self._rectangleInnerTop)
1544	level = min(1.0, max(0.0, level))
1545	self._expectedButton.set_value(level * self.capacity)
1546
1547	def _buttonPressed(self, tankFigure, event):
1548	"""Called when a button is pressed in the figure.
1549
1550	The expected level will be set there."""
1551	if self._enabled and event.button==1:
1552	self._setExpectedFromY(event.y)
1553
1554	def _motionNotify(self, tankFigure, event):
1555	"""Called when the mouse pointer moves within the area of a tank figure."""
1556	if self._enabled and event.state==BUTTON1_MASK:
1557	self._setExpectedFromY(event.y)
1558
1559	def _scrolled(self, tankFigure, event):
1560	"""Called when a scroll event is received."""
1561	if self._enabled:
1562	increment = 1 if event.state==CONTROL_MASK \
1563	else 100 if event.state==SHIFT_MASK \
1564	else 10 if event.state==0 else 0
1565	if increment!=0:
1566	if event.direction==SCROLL_DOWN:
1567	increment *= -1
1568	self._expectedButton.spin(SPIN_USER_DEFINED, increment)
1569
1570	def _expectedChanged(self, spinButton):
1571	"""Called when the expected value has changed."""
1572	self.expectedWeight = spinButton.get_value_as_int()
1573	self._redraw()
1574
1575	#-----------------------------------------------------------------------------
1576
1577	class FuelPage(Page):
1578	"""The page containing the fuel tank filling."""
1579	_pumpStep = 0.02
1580
1581	def __init__(self, wizard):
1582	"""Construct the page."""
1583	super(FuelPage, self).__init__(wizard, xstr("fuel_title"),
1584	xstr("fuel_help"),
1585	completedHelp = xstr("fuel_chelp"))
1586
1587	self._fuelTanks = []
1588	self._fuelTable = None
1589	self._fuelAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1590	xscale = 0.0, yscale = 1.0)
1591	self.setMainWidget(self._fuelAlignment)
1592
1593	tankData = [(tank, 2500, 3900) for tank in acft.mostFuelTanks]
1594	self._setupTanks(tankData)
1595
1596	self.addCancelFlightButton()
1597
1598	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1599	self._button = self.addNextButton(clicked = self._forwardClicked)
1600
1601	self._pumpIndex = 0
1602
1603	def activate(self):
1604	"""Activate the page."""
1605	self._setupTanks(self._wizard._fuelData)
1606
1607	def finalize(self):
1608	"""Finalize the page."""
1609	for fuelTank in self._fuelTanks:
1610	fuelTank.disable()
1611
1612	def _backClicked(self, button):
1613	"""Called when the Back button is pressed."""
1614	self.goBack()
1615
1616	def _forwardClicked(self, button):
1617	"""Called when the forward button is clicked."""
1618	if not self._completed:
1619	self._pumpIndex = 0
1620	self._wizard.gui.beginBusy(xstr("fuel_pump_busy"))
1621	self._pump()
1622	else:
1623	self._wizard.nextPage()
1624
1625	def _setupTanks(self, tankData):
1626	"""Setup the tanks for the given data."""
1627	numTanks = len(tankData)
1628	if self._fuelTable is not None:
1629	self._fuelAlignment.remove(self._fuelTable)
1630
1631	self._fuelTanks = []
1632	self._fuelTable = gtk.Table(numTanks, 1)
1633	self._fuelTable.set_col_spacings(16)
1634	index = 0
1635	for (tank, current, capacity) in tankData:
1636	fuelTank = FuelTank(tank,
1637	xstr("fuel_tank_" +
1638	const.fuelTank2string(tank)),
1639	capacity, current)
1640	self._fuelTable.attach(fuelTank, index, index+1, 0, 1)
1641	self._fuelTanks.append(fuelTank)
1642	index += 1
1643
1644	self._fuelAlignment.add(self._fuelTable)
1645	self.show_all()
1646
1647	def _pump(self):
1648	"""Perform one step of pumping.
1649
1650	It is checked, if the current tank's contents are of the right
1651	quantity. If not, it is filled one step further to the desired
1652	contents. Otherwise the next tank is started. If all tanks are are
1653	filled, the next page is selected."""
1654	numTanks = len(self._fuelTanks)
1655
1656	fuelTank = None
1657	while self._pumpIndex < numTanks:
1658	fuelTank = self._fuelTanks[self._pumpIndex]
1659	if fuelTank.isCorrect():
1660	self._pumpIndex += 1
1661	fuelTank = None
1662	else:
1663	break
1664
1665	if fuelTank is None:
1666	self._wizard.gui.endBusy()
1667	self._wizard.nextPage()
1668	else:
1669	currentLevel = fuelTank.currentWeight / fuelTank.capacity
1670	expectedLevel = fuelTank.expectedWeight / fuelTank.capacity
1671	if currentLevel<expectedLevel:
1672	currentLevel += FuelPage._pumpStep
1673	if currentLevel>expectedLevel: currentLevel = expectedLevel
1674	else:
1675	currentLevel -= FuelPage._pumpStep
1676	if currentLevel<expectedLevel: currentLevel = expectedLevel
1677	fuelTank.setCurrent(currentLevel * fuelTank.capacity)
1678	self._wizard.gui.simulator.setFuelLevel([(fuelTank.fuelTank,
1679	currentLevel)])
1680	gobject.timeout_add(50, self._pump)
1681
1682	#-----------------------------------------------------------------------------
1683
1684	class RoutePage(Page):
1685	"""The page containing the route and the flight level."""
1686	def __init__(self, wizard):
1687	"""Construct the page."""
1688	super(RoutePage, self).__init__(wizard, xstr("route_title"),
1689	xstr("route_help"),
1690	completedHelp = xstr("route_chelp"))
1691
1692	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1693	xscale = 0.0, yscale = 0.0)
1694
1695	mainBox = gtk.VBox()
1696	alignment.add(mainBox)
1697	self.setMainWidget(alignment)
1698
1699	levelBox = gtk.HBox()
1700
1701	label = gtk.Label(xstr("route_level"))
1702	label.set_use_underline(True)
1703	levelBox.pack_start(label, True, True, 0)
1704
1705	self._cruiseLevel = gtk.SpinButton()
1706	self._cruiseLevel.set_increments(step = 10, page = 100)
1707	self._cruiseLevel.set_range(min = 50, max = 500)
1708	self._cruiseLevel.set_tooltip_text(xstr("route_level_tooltip"))
1709	self._cruiseLevel.set_numeric(True)
1710	self._cruiseLevel.connect("value-changed", self._cruiseLevelChanged)
1711	label.set_mnemonic_widget(self._cruiseLevel)
1712
1713	levelBox.pack_start(self._cruiseLevel, False, False, 8)
1714
1715	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1716	xscale = 0.0, yscale = 0.0)
1717	alignment.add(levelBox)
1718
1719	mainBox.pack_start(alignment, False, False, 0)
1720
1721
1722	routeBox = gtk.VBox()
1723
1724	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1725	xscale = 0.0, yscale = 0.0)
1726	label = gtk.Label(xstr("route_route"))
1727	label.set_use_underline(True)
1728	alignment.add(label)
1729	routeBox.pack_start(alignment, True, True, 0)
1730
1731	routeWindow = gtk.ScrolledWindow()
1732	routeWindow.set_size_request(400, 80)
1733	routeWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
1734	else gtk.SHADOW_IN)
1735	routeWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1736	else gtk.POLICY_AUTOMATIC,
1737	gtk.PolicyType.AUTOMATIC if pygobject
1738	else gtk.POLICY_AUTOMATIC)
1739
1740	self._uppercasingRoute = False
1741
1742	self._route = gtk.TextView()
1743	self._route.set_tooltip_text(xstr("route_route_tooltip"))
1744	self._route.set_wrap_mode(WRAP_WORD)
1745	self._route.get_buffer().connect("changed", self._routeChanged)
1746	self._route.get_buffer().connect_after("insert-text", self._routeInserted)
1747	routeWindow.add(self._route)
1748
1749	label.set_mnemonic_widget(self._route)
1750	routeBox.pack_start(routeWindow, True, True, 0)
1751
1752	mainBox.pack_start(routeBox, True, True, 8)
1753
1754	self.addCancelFlightButton()
1755
1756	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1757	self._button = self.addNextButton(clicked = self._forwardClicked)
1758
1759	@property
1760	def filedCruiseLevel(self):
1761	"""Get the filed cruise level."""
1762	return self._cruiseLevel.get_value_as_int()
1763
1764	@property
1765	def route(self):
1766	"""Get the route."""
1767	return self._getRoute()
1768
1769	def activate(self):
1770	"""Setup the route from the booked flight."""
1771	self._cruiseLevel.set_value(240)
1772	self._route.get_buffer().set_text(self._wizard._bookedFlight.route)
1773	self._updateForwardButton()
1774
1775	def _getRoute(self):
1776	"""Get the text of the route."""
1777	buffer = self._route.get_buffer()
1778	return buffer.get_text(buffer.get_start_iter(),
1779	buffer.get_end_iter(), True)
1780
1781	def _updateForwardButton(self):
1782	"""Update the sensitivity of the forward button."""
1783	self._button.set_sensitive(self._cruiseLevel.get_value_as_int()>=50 and \
1784	self._getRoute()!="")
1785
1786	def _cruiseLevelChanged(self, spinButton):
1787	"""Called when the cruise level has changed."""
1788	self._updateForwardButton()
1789
1790	def _routeChanged(self, textBuffer):
1791	"""Called when the route has changed."""
1792	if not self._uppercasingRoute:
1793	self._updateForwardButton()
1794
1795	def _routeInserted(self, textBuffer, iter, text, length):
1796	"""Called when new characters are inserted into the route.
1797
1798	It uppercases all characters."""
1799	if not self._uppercasingRoute:
1800	self._uppercasingRoute = True
1801
1802	iter1 = iter.copy()
1803	iter1.backward_chars(length)
1804	textBuffer.delete(iter, iter1)
1805
1806	textBuffer.insert(iter, text.upper())
1807
1808	self._uppercasingRoute = False
1809
1810	def _backClicked(self, button):
1811	"""Called when the Back button is pressed."""
1812	self.goBack()
1813
1814	def _forwardClicked(self, button):
1815	"""Called when the Forward button is clicked."""
1816	if self._completed:
1817	self._wizard.nextPage()
1818	else:
1819	bookedFlight = self._wizard._bookedFlight
1820	self._wizard.gui.beginBusy(xstr("route_down_notams"))
1821	self._wizard.gui.webHandler.getNOTAMs(self._notamsCallback,
1822	bookedFlight.departureICAO,
1823	bookedFlight.arrivalICAO)
1824	startSound(const.SOUND_NOTAM)
1825
1826	def _notamsCallback(self, returned, result):
1827	"""Callback for the NOTAMs."""
1828	gobject.idle_add(self._handleNOTAMs, returned, result)
1829
1830	def _handleNOTAMs(self, returned, result):
1831	"""Handle the NOTAMs."""
1832	if returned:
1833	self._wizard._departureNOTAMs = result.departureNOTAMs
1834	self._wizard._arrivalNOTAMs = result.arrivalNOTAMs
1835	else:
1836	self._wizard._departureNOTAMs = None
1837	self._wizard._arrivalNOTAMs = None
1838
1839	bookedFlight = self._wizard._bookedFlight
1840	self._wizard.gui.beginBusy(xstr("route_down_metars"))
1841	self._wizard.gui.webHandler.getMETARs(self._metarsCallback,
1842	[bookedFlight.departureICAO,
1843	bookedFlight.arrivalICAO])
1844
1845	def _metarsCallback(self, returned, result):
1846	"""Callback for the METARs."""
1847	gobject.idle_add(self._handleMETARs, returned, result)
1848
1849	def _handleMETARs(self, returned, result):
1850	"""Handle the METARs."""
1851	self._wizard._departureMETAR = None
1852	self._wizard._arrivalMETAR = None
1853	bookedFlight = self._wizard._bookedFlight
1854	if returned:
1855	if bookedFlight.departureICAO in result.metars:
1856	self._wizard._departureMETAR = result.metars[bookedFlight.departureICAO]
1857	if bookedFlight.arrivalICAO in result.metars:
1858	self._wizard._arrivalMETAR = result.metars[bookedFlight.arrivalICAO]
1859
1860	self._wizard.gui.endBusy()
1861	self._backButton.set_sensitive(True)
1862	self._button.set_sensitive(True)
1863	self._wizard.nextPage()
1864
1865	#-----------------------------------------------------------------------------
1866
1867	class BriefingPage(Page):
1868	"""Page for the briefing."""
1869	def __init__(self, wizard, departure):
1870	"""Construct the briefing page."""
1871	self._departure = departure
1872
1873	title = xstr("briefing_title") % (1 if departure else 2,
1874	xstr("briefing_departure")
1875	if departure
1876	else xstr("briefing_arrival"))
1877	super(BriefingPage, self).__init__(wizard, title, xstr("briefing_help"),
1878	completedHelp = xstr("briefing_chelp"))
1879
1880	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1881	xscale = 1.0, yscale = 1.0)
1882
1883	mainBox = gtk.VBox()
1884	alignment.add(mainBox)
1885	self.setMainWidget(alignment)
1886
1887	self._notamsFrame = gtk.Frame()
1888	self._notamsFrame.set_label(xstr("briefing_notams_init"))
1889	scrolledWindow = gtk.ScrolledWindow()
1890	scrolledWindow.set_size_request(-1, 128)
1891	# FIXME: these constants should be in common
1892	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1893	else gtk.POLICY_AUTOMATIC,
1894	gtk.PolicyType.AUTOMATIC if pygobject
1895	else gtk.POLICY_AUTOMATIC)
1896	self._notams = gtk.TextView()
1897	self._notams.set_editable(False)
1898	self._notams.set_accepts_tab(False)
1899	self._notams.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1900	scrolledWindow.add(self._notams)
1901	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1902	xscale = 1.0, yscale = 1.0)
1903	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1904	padding_left = 0, padding_right = 0)
1905	alignment.add(scrolledWindow)
1906	self._notamsFrame.add(alignment)
1907	mainBox.pack_start(self._notamsFrame, True, True, 4)
1908
1909	self._metarFrame = gtk.Frame()
1910	self._metarFrame.set_label(xstr("briefing_metar_init"))
1911	scrolledWindow = gtk.ScrolledWindow()
1912	scrolledWindow.set_size_request(-1, 32)
1913	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1914	else gtk.POLICY_AUTOMATIC,
1915	gtk.PolicyType.AUTOMATIC if pygobject
1916	else gtk.POLICY_AUTOMATIC)
1917
1918	self._uppercasingMETAR = False
1919
1920	self._metar = gtk.TextView()
1921	self._metar.set_accepts_tab(False)
1922	self._metar.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1923	self._metar.get_buffer().connect("changed", self._metarChanged)
1924	self._metar.get_buffer().connect_after("insert-text", self._metarInserted)
1925	scrolledWindow.add(self._metar)
1926	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1927	xscale = 1.0, yscale = 1.0)
1928	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1929	padding_left = 0, padding_right = 0)
1930	alignment.add(scrolledWindow)
1931	self._metarFrame.add(alignment)
1932	mainBox.pack_start(self._metarFrame, True, True, 4)
1933	self.metarEdited = False
1934
1935	self.addCancelFlightButton()
1936
1937	self.addPreviousButton(clicked = self._backClicked)
1938	self._button = self.addNextButton(clicked = self._forwardClicked)
1939
1940	@property
1941	def metar(self):
1942	"""Get the METAR on the page."""
1943	buffer = self._metar.get_buffer()
1944	return buffer.get_text(buffer.get_start_iter(),
1945	buffer.get_end_iter(), True)
1946
1947	def setMETAR(self, metar):
1948	"""Set the metar."""
1949	self._metar.get_buffer().set_text(metar)
1950	self.metarEdited = False
1951
1952	def activate(self):
1953	"""Activate the page."""
1954	if not self._departure:
1955	self._button.set_label(xstr("briefing_button"))
1956	self._button.set_has_tooltip(False)
1957	self._button.set_use_stock(False)
1958
1959	bookedFlight = self._wizard._bookedFlight
1960
1961	icao = bookedFlight.departureICAO if self._departure \
1962	else bookedFlight.arrivalICAO
1963	notams = self._wizard._departureNOTAMs if self._departure \
1964	else self._wizard._arrivalNOTAMs
1965	metar = self._wizard._departureMETAR if self._departure \
1966	else self._wizard._arrivalMETAR
1967
1968	self._notamsFrame.set_label(xstr("briefing_notams_template") % (icao,))
1969	buffer = self._notams.get_buffer()
1970	if notams is None:
1971	buffer.set_text(xstr("briefing_notams_failed"))
1972	elif not notams:
1973	buffer.set_text(xstr("briefing_notams_missing"))
1974	else:
1975	s = ""
1976	for notam in notams:
1977	s += str(notam.begin)
1978	if notam.end is not None:
1979	s += " - " + str(notam.end)
1980	elif notam.permanent:
1981	s += " - PERMANENT"
1982	s += "\n"
1983	if notam.repeatCycle:
1984	s += "Repeat cycle: " + notam.repeatCycle + "\n"
1985	s += notam.notice + "\n"
1986	s += "-------------------- * --------------------\n"
1987	buffer.set_text(s)
1988
1989	self._metarFrame.set_label(xstr("briefing_metar_template") % (icao,))
1990	buffer = self._metar.get_buffer()
1991	if metar is None:
1992	buffer.set_text(xstr("briefing_metar_failed"))
1993	else:
1994	buffer.set_text(metar)
1995
1996	label = self._metarFrame.get_label_widget()
1997	label.set_use_underline(True)
1998	label.set_mnemonic_widget(self._metar)
1999
2000	self.metarEdited = False
2001
2002	def _backClicked(self, button):
2003	"""Called when the Back button is pressed."""
2004	self.goBack()
2005
2006	def _forwardClicked(self, button):
2007	"""Called when the forward button is clicked."""
2008	if not self._departure:
2009	if not self._completed:
2010	self._wizard.gui.startMonitoring()
2011	self._button.set_label(xstr("button_next"))
2012	self._button.set_tooltip_text(xstr("button_next_tooltip"))
2013	self.complete()
2014
2015	self._wizard.nextPage()
2016
2017	def _metarChanged(self, buffer):
2018	"""Called when the METAR has changed."""
2019	if not self._uppercasingMETAR:
2020	self.metarEdited = True
2021	self._button.set_sensitive(buffer.get_text(buffer.get_start_iter(),
2022	buffer.get_end_iter(),
2023	True)!="")
2024
2025	def _metarInserted(self, textBuffer, iter, text, length):
2026	"""Called when new characters are inserted into the METAR.
2027
2028	It uppercases all characters."""
2029	if not self._uppercasingMETAR:
2030	self._uppercasingMETAR = True
2031
2032	iter1 = iter.copy()
2033	iter1.backward_chars(length)
2034	textBuffer.delete(iter, iter1)
2035
2036	textBuffer.insert(iter, text.upper())
2037
2038	self._uppercasingMETAR = False
2039
2040	#-----------------------------------------------------------------------------
2041
2042	class TakeoffPage(Page):
2043	"""Page for entering the takeoff data."""
2044	def __init__(self, wizard):
2045	"""Construct the takeoff page."""
2046	super(TakeoffPage, self).__init__(wizard, xstr("takeoff_title"),
2047	xstr("takeoff_help"),
2048	completedHelp = xstr("takeoff_chelp"))
2049
2050	self._forwardAllowed = False
2051
2052	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2053	xscale = 0.0, yscale = 0.0)
2054
2055	table = gtk.Table(8, 4)
2056	table.set_row_spacings(4)
2057	table.set_col_spacings(16)
2058	table.set_homogeneous(False)
2059	alignment.add(table)
2060	self.setMainWidget(alignment)
2061
2062	label = gtk.Label(xstr("takeoff_runway"))
2063	label.set_use_underline(True)
2064	label.set_alignment(0.0, 0.5)
2065	table.attach(label, 0, 1, 0, 1)
2066
2067	self._runway = gtk.Entry()
2068	self._runway.set_width_chars(10)
2069	self._runway.set_tooltip_text(xstr("takeoff_runway_tooltip"))
2070	self._runway.connect("changed", self._upperChanged)
2071	table.attach(self._runway, 1, 3, 0, 1)
2072	label.set_mnemonic_widget(self._runway)
2073
2074	label = gtk.Label(xstr("takeoff_sid"))
2075	label.set_use_underline(True)
2076	label.set_alignment(0.0, 0.5)
2077	table.attach(label, 0, 1, 1, 2)
2078
2079	self._sid = gtk.Entry()
2080	self._sid.set_width_chars(10)
2081	self._sid.set_tooltip_text(xstr("takeoff_sid_tooltip"))
2082	self._sid.connect("changed", self._upperChanged)
2083	table.attach(self._sid, 1, 3, 1, 2)
2084	label.set_mnemonic_widget(self._sid)
2085
2086	label = gtk.Label(xstr("takeoff_v1"))
2087	label.set_use_markup(True)
2088	label.set_use_underline(True)
2089	label.set_alignment(0.0, 0.5)
2090	table.attach(label, 0, 1, 2, 3)
2091
2092	self._v1 = IntegerEntry()
2093	self._v1.set_width_chars(4)
2094	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip_knots"))
2095	self._v1.connect("integer-changed", self._valueChanged)
2096	table.attach(self._v1, 2, 3, 2, 3)
2097	label.set_mnemonic_widget(self._v1)
2098
2099	self._v1Unit = gtk.Label(xstr("label_knots"))
2100	self._v1Unit.set_alignment(0.0, 0.5)
2101	table.attach(self._v1Unit, 3, 4, 2, 3)
2102
2103	label = gtk.Label(xstr("takeoff_vr"))
2104	label.set_use_markup(True)
2105	label.set_use_underline(True)
2106	label.set_alignment(0.0, 0.5)
2107	table.attach(label, 0, 1, 3, 4)
2108
2109	self._vr = IntegerEntry()
2110	self._vr.set_width_chars(4)
2111	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip_knots"))
2112	self._vr.connect("integer-changed", self._valueChanged)
2113	table.attach(self._vr, 2, 3, 3, 4)
2114	label.set_mnemonic_widget(self._vr)
2115
2116	self._vrUnit = gtk.Label(xstr("label_knots"))
2117	self._vrUnit.set_alignment(0.0, 0.5)
2118	table.attach(self._vrUnit, 3, 4, 3, 4)
2119
2120	label = gtk.Label(xstr("takeoff_v2"))
2121	label.set_use_markup(True)
2122	label.set_use_underline(True)
2123	label.set_alignment(0.0, 0.5)
2124	table.attach(label, 0, 1, 4, 5)
2125
2126	self._v2 = IntegerEntry()
2127	self._v2.set_width_chars(4)
2128	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip_knots"))
2129	self._v2.connect("integer-changed", self._valueChanged)
2130	table.attach(self._v2, 2, 3, 4, 5)
2131	label.set_mnemonic_widget(self._v2)
2132
2133	self._v2Unit = gtk.Label(xstr("label_knots"))
2134	self._v2Unit.set_alignment(0.0, 0.5)
2135	table.attach(self._v2Unit, 3, 4, 4, 5)
2136
2137	self._hasDerate = False
2138
2139	self._derateLabel = gtk.Label()
2140	self._derateLabel.set_use_underline(True)
2141	self._derateLabel.set_markup(xstr("takeoff_derate_tupolev"))
2142	self._derateLabel.set_alignment(0.0, 0.5)
2143	table.attach(self._derateLabel, 0, 1, 5, 6)
2144
2145	self._derate = gtk.Entry()
2146	self._derate.set_width_chars(10)
2147	self._derate.set_tooltip_text(xstr("takeoff_derate_tooltip"))
2148	self._derate.set_alignment(1.0)
2149	self._derate.connect("changed", self._derateChanged)
2150	table.attach(self._derate, 1, 3, 5, 6)
2151	self._derateLabel.set_mnemonic_widget(self._derate)
2152
2153	self._derateUnit = gtk.Label("")
2154	self._derateUnit.set_use_markup(True)
2155	self._derateUnit.set_alignment(0.0, 0.5)
2156	table.attach(self._derateUnit, 3, 4, 5, 6)
2157
2158	self._antiIceOn = gtk.CheckButton(xstr("takeoff_antiice"))
2159	self._antiIceOn.set_use_underline(True)
2160	self._antiIceOn.set_tooltip_text(xstr("takeoff_antiice_tooltip"))
2161	table.attach(self._antiIceOn, 2, 4, 6, 7)
2162
2163	self._rto = gtk.CheckButton(xstr("takeoff_rto"))
2164	self._rto.set_use_underline(True)
2165	self._rto.set_tooltip_text(xstr("takeoff_rto_tooltip"))
2166	self._rto.connect("toggled", self._rtoToggled)
2167	table.attach(self._rto, 2, 4, 7, 8, ypadding = 8)
2168
2169	self.addCancelFlightButton()
2170
2171	self.addPreviousButton(clicked = self._backClicked)
2172
2173	self._button = self.addNextButton(clicked = self._forwardClicked)
2174
2175	@property
2176	def runway(self):
2177	"""Get the runway."""
2178	return self._runway.get_text()
2179
2180	@property
2181	def sid(self):
2182	"""Get the SID."""
2183	return self._sid.get_text()
2184
2185	@property
2186	def v1(self):
2187	"""Get the v1 speed."""
2188	return self._v1.get_int()
2189
2190	@property
2191	def vr(self):
2192	"""Get the vr speed."""
2193	return self._vr.get_int()
2194
2195	@property
2196	def v2(self):
2197	"""Get the v2 speed."""
2198	return self._v2.get_int()
2199
2200	@property
2201	def derate(self):
2202	"""Get the derate value, if any."""
2203	if self._hasDerate:
2204	derate = self._derate.get_text()
2205	return derate if derate else None
2206	else:
2207	return None
2208
2209	@property
2210	def antiIceOn(self):
2211	"""Get whether the anti-ice system has been turned on."""
2212	return self._antiIceOn.get_active()
2213
2214	@antiIceOn.setter
2215	def antiIceOn(self, value):
2216	"""Set the anti-ice indicator."""
2217	self._antiIceOn.set_active(value)
2218
2219	@property
2220	def rtoIndicated(self):
2221	"""Get whether the pilot has indicated if there was an RTO."""
2222	return self._rto.get_active()
2223
2224	def activate(self):
2225	"""Activate the page."""
2226	self._runway.set_text("")
2227	self._runway.set_sensitive(True)
2228	self._sid.set_text("")
2229	self._sid.set_sensitive(True)
2230	self._v1.set_int(None)
2231	self._v1.set_sensitive(True)
2232	self._vr.set_int(None)
2233	self._vr.set_sensitive(True)
2234	self._v2.set_int(None)
2235	self._v2.set_sensitive(True)
2236
2237	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2238	speedUnit = xstr("label" + i18nSpeedUnit)
2239	self._v1Unit.set_text(speedUnit)
2240	self._vrUnit.set_text(speedUnit)
2241	self._v2Unit.set_text(speedUnit)
2242
2243	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip" + i18nSpeedUnit))
2244	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip" + i18nSpeedUnit))
2245	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip" + i18nSpeedUnit))
2246
2247	(derateLabel, derateUnit) = \
2248	self._wizard.gui.flight.aircraft.derateLabels
2249
2250	self._hasDerate = derateLabel is not None
2251
2252	if self._hasDerate:
2253	self._derateLabel.set_markup(derateLabel)
2254	self._derateLabel.set_use_underline(True)
2255	self._derateUnit.set_markup("" if derateUnit is None
2256	else derateUnit)
2257	else:
2258	self._derateLabel.set_markup(xstr("takeoff_derate"))
2259	self._derateUnit.set_text("")
2260
2261	self._derate.set_text("")
2262
2263	self._derateLabel.set_sensitive(self._hasDerate)
2264	self._derate.set_sensitive(self._hasDerate)
2265	self._derateUnit.set_sensitive(self._hasDerate)
2266
2267	self._rto.set_active(False)
2268	self._rto.set_sensitive(False)
2269
2270	self._button.set_sensitive(False)
2271	self._forwardAllowed = False
2272
2273	def allowForward(self):
2274	"""Allow going to the next page."""
2275	self._forwardAllowed = True
2276	self._updateForwardButton()
2277
2278	def reset(self):
2279	"""Reset the page if the wizard is reset."""
2280	super(TakeoffPage, self).reset()
2281	self._v1.reset()
2282	self._vr.reset()
2283	self._v2.reset()
2284	self._hasDerate = False
2285	self._antiIceOn.set_active(False)
2286
2287	def setRTOEnabled(self, enabled):
2288	"""Set the RTO checkbox enabled or disabled."""
2289	if not enabled:
2290	self._rto.set_active(False)
2291	self._rto.set_sensitive(enabled)
2292
2293	def _updateForwardButton(self):
2294	"""Update the sensitivity of the forward button based on some conditions."""
2295	sensitive = self._forwardAllowed and \
2296	self._runway.get_text()!="" and \
2297	self._sid.get_text()!="" and \
2298	self.v1 is not None and \
2299	self.vr is not None and \
2300	self.v2 is not None and \
2301	self.v1 <= self.vr and \
2302	self.vr <= self.v2 and \
2303	(not self._hasDerate or self._derate.get_text()!="")
2304	self._button.set_sensitive(sensitive)
2305
2306	def _valueChanged(self, widget, arg = None):
2307	"""Called when the value of some widget has changed."""
2308	self._updateForwardButton()
2309
2310	def _upperChanged(self, entry, arg = None):
2311	"""Called when the value of some entry widget has changed and the value
2312	should be converted to uppercase."""
2313	entry.set_text(entry.get_text().upper())
2314	self._valueChanged(entry, arg)
2315
2316	def _derateChanged(self, entry):
2317	"""Called when the value of the derate is changed."""
2318	self._updateForwardButton()
2319
2320	def _rtoToggled(self, button):
2321	"""Called when the RTO check button is toggled."""
2322	self._wizard.rtoToggled(button.get_active())
2323
2324	def _backClicked(self, button):
2325	"""Called when the Back button is pressed."""
2326	self.goBack()
2327
2328	def _forwardClicked(self, button):
2329	"""Called when the forward button is clicked."""
2330	aircraft = self._wizard.gui.flight.aircraft
2331	aircraft.updateV1R2()
2332	if self._hasDerate:
2333	aircraft.updateDerate()
2334	aircraft.updateTakeoffAntiIce()
2335	self._wizard.nextPage()
2336
2337	#-----------------------------------------------------------------------------
2338
2339	class CruisePage(Page):
2340	"""The page containing the flight level that might change during flight."""
2341	def __init__(self, wizard):
2342	"""Construct the page."""
2343	super(CruisePage, self).__init__(wizard, xstr("cruise_title"),
2344	xstr("cruise_help"))
2345
2346	self._loggable = False
2347	self._loggedCruiseLevel = 240
2348	self._activated = False
2349
2350	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0,
2351	xscale = 0.0, yscale = 1.0)
2352
2353	mainBox = gtk.VBox()
2354	alignment.add(mainBox)
2355	self.setMainWidget(alignment)
2356
2357	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
2358	xscale = 0.0, yscale = 0.0)
2359	mainBox.pack_start(alignment, False, False, 16)
2360
2361	levelBox = gtk.HBox()
2362
2363	label = gtk.Label(xstr("route_level"))
2364	label.set_use_underline(True)
2365	levelBox.pack_start(label, True, True, 0)
2366
2367	self._cruiseLevel = gtk.SpinButton()
2368	self._cruiseLevel.set_increments(step = 10, page = 100)
2369	self._cruiseLevel.set_range(min = 50, max = 500)
2370	self._cruiseLevel.set_tooltip_text(xstr("cruise_route_level_tooltip"))
2371	self._cruiseLevel.set_numeric(True)
2372	self._cruiseLevel.connect("value-changed", self._cruiseLevelChanged)
2373	label.set_mnemonic_widget(self._cruiseLevel)
2374
2375	levelBox.pack_start(self._cruiseLevel, False, False, 8)
2376
2377	self._updateButton = gtk.Button(xstr("cruise_route_level_update"));
2378	self._updateButton.set_use_underline(True)
2379	self._updateButton.set_tooltip_text(xstr("cruise_route_level_update_tooltip"))
2380	self._updateButton.connect("clicked", self._updateButtonClicked)
2381
2382	levelBox.pack_start(self._updateButton, False, False, 16)
2383
2384	mainBox.pack_start(levelBox, False, False, 0)
2385
2386	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
2387	xscale = 0.0, yscale = 1.0)
2388	mainBox.pack_start(alignment, True, True, 0)
2389
2390	self.addCancelFlightButton()
2391
2392	self._backButton = self.addPreviousButton(clicked = self._backClicked)
2393	self._button = self.addNextButton(clicked = self._forwardClicked)
2394
2395	@property
2396	def activated(self):
2397	"""Determine if the page is already activated or not."""
2398	return self._activated
2399
2400	@property
2401	def cruiseLevel(self):
2402	"""Get the cruise level."""
2403	return self._loggedCruiseLevel
2404
2405	@property
2406	def loggableCruiseLevel(self):
2407	"""Get the cruise level which should be logged."""
2408	return self._cruiseLevel.get_value_as_int()
2409
2410	def setLoggable(self, loggable):
2411	"""Set whether the cruise altitude can be logged."""
2412	self._loggable = loggable
2413	self._updateButtons()
2414
2415	def activate(self):
2416	"""Setup the route from the booked flight."""
2417	self._loggedCruiseLevel = self._wizard.filedCruiseLevel
2418	self._cruiseLevel.set_value(self._loggedCruiseLevel)
2419	self._activated = True
2420
2421	def reset(self):
2422	"""Reset the page."""
2423	self._loggable = False
2424	self._activated = False
2425	super(CruisePage, self).reset()
2426
2427	def _updateButtons(self):
2428	"""Update the sensitivity of the buttons."""
2429	self._updateButton.set_sensitive(self._loggable and
2430	self.loggableCruiseLevel!=
2431	self._loggedCruiseLevel)
2432
2433	def _cruiseLevelChanged(self, spinButton):
2434	"""Called when the cruise level has changed."""
2435	self._updateButtons()
2436
2437	def _updateButtonClicked(self, button):
2438	"""Called when the update button is clicked."""
2439	if self._wizard.cruiseLevelChanged():
2440	self._loggedCruiseLevel = self.loggableCruiseLevel
2441	self._updateButtons()
2442
2443	def _backClicked(self, button):
2444	"""Called when the Back button is pressed."""
2445	self.goBack()
2446
2447	def _forwardClicked(self, button):
2448	"""Called when the Forward button is clicked."""
2449	self._wizard.nextPage()
2450
2451	#-----------------------------------------------------------------------------
2452
2453	class LandingPage(Page):
2454	"""Page for entering landing data."""
2455	def __init__(self, wizard):
2456	"""Construct the landing page."""
2457	super(LandingPage, self).__init__(wizard, xstr("landing_title"),
2458	xstr("landing_help"),
2459	completedHelp = xstr("landing_chelp"))
2460
2461	self._flightEnded = False
2462
2463	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2464	xscale = 0.0, yscale = 0.0)
2465
2466	table = gtk.Table(6, 5)
2467	table.set_row_spacings(4)
2468	table.set_col_spacings(16)
2469	table.set_homogeneous(False)
2470	alignment.add(table)
2471	self.setMainWidget(alignment)
2472
2473	self._starButton = gtk.CheckButton()
2474	self._starButton.connect("clicked", self._starButtonClicked)
2475	table.attach(self._starButton, 0, 1, 0, 1)
2476
2477	label = gtk.Label(xstr("landing_star"))
2478	label.set_use_underline(True)
2479	label.set_alignment(0.0, 0.5)
2480	table.attach(label, 1, 2, 0, 1)
2481
2482	self._star = gtk.Entry()
2483	self._star.set_width_chars(10)
2484	self._star.set_tooltip_text(xstr("landing_star_tooltip"))
2485	self._star.connect("changed", self._upperChanged)
2486	self._star.set_sensitive(False)
2487	table.attach(self._star, 2, 4, 0, 1)
2488	label.set_mnemonic_widget(self._starButton)
2489
2490	self._transitionButton = gtk.CheckButton()
2491	self._transitionButton.connect("clicked", self._transitionButtonClicked)
2492	table.attach(self._transitionButton, 0, 1, 1, 2)
2493
2494	label = gtk.Label(xstr("landing_transition"))
2495	label.set_use_underline(True)
2496	label.set_alignment(0.0, 0.5)
2497	table.attach(label, 1, 2, 1, 2)
2498
2499	self._transition = gtk.Entry()
2500	self._transition.set_width_chars(10)
2501	self._transition.set_tooltip_text(xstr("landing_transition_tooltip"))
2502	self._transition.connect("changed", self._upperChanged)
2503	self._transition.set_sensitive(False)
2504	table.attach(self._transition, 2, 4, 1, 2)
2505	label.set_mnemonic_widget(self._transitionButton)
2506
2507	label = gtk.Label(xstr("landing_runway"))
2508	label.set_use_underline(True)
2509	label.set_alignment(0.0, 0.5)
2510	table.attach(label, 1, 2, 2, 3)
2511
2512	self._runway = gtk.Entry()
2513	self._runway.set_width_chars(10)
2514	self._runway.set_tooltip_text(xstr("landing_runway_tooltip"))
2515	self._runway.connect("changed", self._upperChanged)
2516	table.attach(self._runway, 2, 4, 2, 3)
2517	label.set_mnemonic_widget(self._runway)
2518
2519	label = gtk.Label(xstr("landing_approach"))
2520	label.set_use_underline(True)
2521	label.set_alignment(0.0, 0.5)
2522	table.attach(label, 1, 2, 3, 4)
2523
2524	self._approachType = gtk.Entry()
2525	self._approachType.set_width_chars(10)
2526	self._approachType.set_tooltip_text(xstr("landing_approach_tooltip"))
2527	self._approachType.connect("changed", self._upperChanged)
2528	table.attach(self._approachType, 2, 4, 3, 4)
2529	label.set_mnemonic_widget(self._approachType)
2530
2531	label = gtk.Label(xstr("landing_vref"))
2532	label.set_use_markup(True)
2533	label.set_use_underline(True)
2534	label.set_alignment(0.0, 0.5)
2535	table.attach(label, 1, 2, 4, 5)
2536
2537	self._vref = IntegerEntry()
2538	self._vref.set_width_chars(5)
2539	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip_knots"))
2540	self._vref.connect("integer-changed", self._vrefChanged)
2541	table.attach(self._vref, 3, 4, 4, 5)
2542	label.set_mnemonic_widget(self._vref)
2543
2544	self._vrefUnit = gtk.Label(xstr("label_knots"))
2545	table.attach(self._vrefUnit, 4, 5, 4, 5)
2546
2547	self._antiIceOn = gtk.CheckButton(xstr("landing_antiice"))
2548	self._antiIceOn.set_use_underline(True)
2549	self._antiIceOn.set_tooltip_text(xstr("landing_antiice_tooltip"))
2550	table.attach(self._antiIceOn, 3, 5, 5, 6)
2551
2552	self.addCancelFlightButton()
2553
2554	self.addPreviousButton(clicked = self._backClicked)
2555
2556	self._button = self.addNextButton(clicked = self._forwardClicked)
2557
2558	# These are needed for correct size calculations
2559	self._starButton.set_active(True)
2560	self._transitionButton.set_active(True)
2561
2562	@property
2563	def star(self):
2564	"""Get the STAR or None if none entered."""
2565	return self._star.get_text() if self._starButton.get_active() else None
2566
2567	@property
2568	def transition(self):
2569	"""Get the transition or None if none entered."""
2570	return self._transition.get_text() \
2571	if self._transitionButton.get_active() else None
2572
2573	@property
2574	def approachType(self):
2575	"""Get the approach type."""
2576	return self._approachType.get_text()
2577
2578	@property
2579	def runway(self):
2580	"""Get the runway."""
2581	return self._runway.get_text()
2582
2583	@property
2584	def vref(self):
2585	"""Return the landing reference speed."""
2586	return self._vref.get_int()
2587
2588	@property
2589	def antiIceOn(self):
2590	"""Get whether the anti-ice system has been turned on."""
2591	return self._antiIceOn.get_active()
2592
2593	@antiIceOn.setter
2594	def antiIceOn(self, value):
2595	"""Set the anti-ice indicator."""
2596	self._antiIceOn.set_active(value)
2597
2598	def reset(self):
2599	"""Reset the page if the wizard is reset."""
2600	super(LandingPage, self).reset()
2601	self._vref.reset()
2602	self._antiIceOn.set_active(False)
2603	self._flightEnded = False
2604
2605	def activate(self):
2606	"""Called when the page is activated."""
2607	self._starButton.set_sensitive(True)
2608	self._starButton.set_active(False)
2609	self._star.set_text("")
2610
2611	self._transitionButton.set_sensitive(True)
2612	self._transitionButton.set_active(False)
2613	self._transition.set_text("")
2614
2615	self._runway.set_text("")
2616	self._runway.set_sensitive(True)
2617
2618	self._approachType.set_text("")
2619	self._approachType.set_sensitive(True)
2620
2621	self._vref.set_int(None)
2622	self._vref.set_sensitive(True)
2623
2624	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2625	speedUnit = xstr("label" + i18nSpeedUnit)
2626	self._vrefUnit.set_text(speedUnit)
2627
2628	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip" +
2629	i18nSpeedUnit))
2630
2631	self._updateForwardButton()
2632
2633	def flightEnded(self):
2634	"""Called when the flight has ended."""
2635	super(LandingPage, self).flightEnded()
2636	self._flightEnded = True
2637	self._updateForwardButton()
2638
2639	def _starButtonClicked(self, button):
2640	"""Called when the STAR button is clicked."""
2641	active = button.get_active()
2642	self._star.set_sensitive(active)
2643	if active:
2644	self._star.grab_focus()
2645	self._updateForwardButton()
2646
2647	def _transitionButtonClicked(self, button):
2648	"""Called when the Transition button is clicked."""
2649	active = button.get_active()
2650	self._transition.set_sensitive(active)
2651	if active:
2652	self._transition.grab_focus()
2653	self._updateForwardButton()
2654
2655	def _updateForwardButton(self):
2656	"""Update the sensitivity of the forward button."""
2657	sensitive = self._flightEnded and \
2658	(self._starButton.get_active() or \
2659	self._transitionButton.get_active()) and \
2660	(self._star.get_text()!="" or
2661	not self._starButton.get_active()) and \
2662	(self._transition.get_text()!="" or
2663	not self._transitionButton.get_active()) and \
2664	self._runway.get_text()!="" and \
2665	self._approachType.get_text()!="" and \
2666	self.vref is not None
2667	self._button.set_sensitive(sensitive)
2668
2669	def _upperChanged(self, entry):
2670	"""Called for entry widgets that must be converted to uppercase."""
2671	entry.set_text(entry.get_text().upper())
2672	self._updateForwardButton()
2673
2674	def _vrefChanged(self, widget, value):
2675	"""Called when the Vref has changed."""
2676	self._updateForwardButton()
2677
2678	def _backClicked(self, button):
2679	"""Called when the Back button is pressed."""
2680	self.goBack()
2681
2682	def _forwardClicked(self, button):
2683	"""Called when the forward button is clicked."""
2684	aircraft = self._wizard.gui.flight.aircraft
2685	aircraft.updateVRef()
2686	aircraft.updateLandingAntiIce()
2687	if self._wizard.gui.config.onlineGateSystem and \
2688	self._wizard.loggedIn and not self._completed and \
2689	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2690	not self._wizard.entranceExam:
2691	self._wizard.getFleet(callback = self._fleetRetrieved,
2692	force = True)
2693	else:
2694	self._wizard.nextPage()
2695
2696	def _fleetRetrieved(self, fleet):
2697	"""Callback for the fleet retrieval."""
2698	self._wizard.nextPage()
2699
2700	#-----------------------------------------------------------------------------
2701
2702	class FinishPage(Page):
2703	"""Flight finish page."""
2704	_flightTypes = [ ("flighttype_scheduled", const.FLIGHTTYPE_SCHEDULED),
2705	("flighttype_ot", const.FLIGHTTYPE_OLDTIMER),
2706	("flighttype_vip", const.FLIGHTTYPE_VIP),
2707	("flighttype_charter", const.FLIGHTTYPE_CHARTER) ]
2708
2709	def __init__(self, wizard):
2710	"""Construct the finish page."""
2711	super(FinishPage, self).__init__(wizard, xstr("finish_title"),
2712	xstr("finish_help"))
2713
2714	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2715	xscale = 0.0, yscale = 0.0)
2716
2717	table = gtk.Table(8, 2)
2718	table.set_row_spacings(4)
2719	table.set_col_spacings(16)
2720	table.set_homogeneous(False)
2721	alignment.add(table)
2722	self.setMainWidget(alignment)
2723
2724	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2725	label = gtk.Label(xstr("finish_rating"))
2726	labelAlignment.add(label)
2727	table.attach(labelAlignment, 0, 1, 0, 1)
2728
2729	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2730	self._flightRating = gtk.Label()
2731	self._flightRating.set_width_chars(8)
2732	self._flightRating.set_alignment(0.0, 0.5)
2733	self._flightRating.set_use_markup(True)
2734	labelAlignment.add(self._flightRating)
2735	table.attach(labelAlignment, 1, 2, 0, 1)
2736
2737	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2738	label = gtk.Label(xstr("finish_flight_time"))
2739	labelAlignment.add(label)
2740	table.attach(labelAlignment, 0, 1, 1, 2)
2741
2742	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2743	self._flightTime = gtk.Label()
2744	self._flightTime.set_width_chars(10)
2745	self._flightTime.set_alignment(0.0, 0.5)
2746	self._flightTime.set_use_markup(True)
2747	labelAlignment.add(self._flightTime)
2748	table.attach(labelAlignment, 1, 2, 1, 2)
2749
2750	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2751	label = gtk.Label(xstr("finish_block_time"))
2752	labelAlignment.add(label)
2753	table.attach(labelAlignment, 0, 1, 2, 3)
2754
2755	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2756	self._blockTime = gtk.Label()
2757	self._blockTime.set_width_chars(10)
2758	self._blockTime.set_alignment(0.0, 0.5)
2759	self._blockTime.set_use_markup(True)
2760	labelAlignment.add(self._blockTime)
2761	table.attach(labelAlignment, 1, 2, 2, 3)
2762
2763	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2764	label = gtk.Label(xstr("finish_distance"))
2765	labelAlignment.add(label)
2766	table.attach(labelAlignment, 0, 1, 3, 4)
2767
2768	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2769	self._distanceFlown = gtk.Label()
2770	self._distanceFlown.set_width_chars(10)
2771	self._distanceFlown.set_alignment(0.0, 0.5)
2772	self._distanceFlown.set_use_markup(True)
2773	labelAlignment.add(self._distanceFlown)
2774	table.attach(labelAlignment, 1, 2, 3, 4)
2775
2776	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2777	label = gtk.Label(xstr("finish_fuel"))
2778	labelAlignment.add(label)
2779	table.attach(labelAlignment, 0, 1, 4, 5)
2780
2781	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2782	self._fuelUsed = gtk.Label()
2783	self._fuelUsed.set_width_chars(10)
2784	self._fuelUsed.set_alignment(0.0, 0.5)
2785	self._fuelUsed.set_use_markup(True)
2786	labelAlignment.add(self._fuelUsed)
2787	table.attach(labelAlignment, 1, 2, 4, 5)
2788
2789	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2790	yalign = 0.5, yscale = 0.0)
2791	label = gtk.Label(xstr("finish_type"))
2792	label.set_use_underline(True)
2793	labelAlignment.add(label)
2794	table.attach(labelAlignment, 0, 1, 5, 6)
2795
2796	flightTypeModel = gtk.ListStore(str, int)
2797	for (name, type) in FinishPage._flightTypes:
2798	flightTypeModel.append([xstr(name), type])
2799
2800	self._flightType = gtk.ComboBox(model = flightTypeModel)
2801	renderer = gtk.CellRendererText()
2802	self._flightType.pack_start(renderer, True)
2803	self._flightType.add_attribute(renderer, "text", 0)
2804	self._flightType.set_tooltip_text(xstr("finish_type_tooltip"))
2805	self._flightType.set_active(0)
2806	self._flightType.connect("changed", self._flightTypeChanged)
2807	flightTypeAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2808	flightTypeAlignment.add(self._flightType)
2809	table.attach(flightTypeAlignment, 1, 2, 5, 6)
2810	label.set_mnemonic_widget(self._flightType)
2811
2812	self._onlineFlight = gtk.CheckButton(xstr("finish_online"))
2813	self._onlineFlight.set_use_underline(True)
2814	self._onlineFlight.set_tooltip_text(xstr("finish_online_tooltip"))
2815	onlineFlightAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2816	onlineFlightAlignment.add(self._onlineFlight)
2817	table.attach(onlineFlightAlignment, 1, 2, 6, 7)
2818
2819	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2820	yalign = 0.5, yscale = 0.0)
2821	self._gateLabel = gtk.Label(xstr("finish_gate"))
2822	self._gateLabel.set_use_underline(True)
2823	labelAlignment.add(self._gateLabel)
2824	table.attach(labelAlignment, 0, 1, 7, 8)
2825
2826	self._gatesModel = gtk.ListStore(str)
2827
2828	self._gate = gtk.ComboBox(model = self._gatesModel)
2829	renderer = gtk.CellRendererText()
2830	self._gate.pack_start(renderer, True)
2831	self._gate.add_attribute(renderer, "text", 0)
2832	self._gate.set_tooltip_text(xstr("finish_gate_tooltip"))
2833	self._gate.connect("changed", self._gateChanged)
2834	gateAlignment = gtk.Alignment(xalign=0.0, xscale=1.0)
2835	gateAlignment.add(self._gate)
2836	table.attach(gateAlignment, 1, 2, 7, 8)
2837	self._gateLabel.set_mnemonic_widget(self._gate)
2838
2839	self.addButton(xstr("finish_newFlight"),
2840	sensitive = True,
2841	clicked = self._newFlightClicked,
2842	tooltip = xstr("finish_newFlight_tooltip"),
2843	padding = 16)
2844
2845	self.addPreviousButton(clicked = self._backClicked)
2846
2847	self._saveButton = self.addButton(xstr("finish_save"),
2848	sensitive = False,
2849	clicked = self._saveClicked,
2850	tooltip = xstr("finish_save_tooltip"))
2851	self._savePIREPDialog = None
2852	self._lastSavePath = None
2853
2854	self._pirepSaved = False
2855	self._pirepSent = False
2856
2857	self._sendButton = self.addButton(xstr("sendPIREP"), default = True,
2858	sensitive = False,
2859	clicked = self._sendClicked,
2860	tooltip = xstr("sendPIREP_tooltip"))
2861
2862	@property
2863	def flightType(self):
2864	"""Get the flight type."""
2865	index = self._flightType.get_active()
2866	return None if index<0 else self._flightType.get_model()[index][1]
2867
2868	@property
2869	def online(self):
2870	"""Get whether the flight was an online flight or not."""
2871	return self._onlineFlight.get_active()
2872
2873	def activate(self):
2874	"""Activate the page."""
2875	self._pirepSaved = False
2876	self._pirepSent = False
2877
2878	flight = self._wizard.gui._flight
2879	rating = flight.logger.getRating()
2880	if rating<0:
2881	self._flightRating.set_markup('<b><span foreground="red">NO GO</span></b>')
2882	else:
2883	self._flightRating.set_markup("<b>%.1f %%</b>" % (rating,))
2884
2885	flightLength = flight.flightTimeEnd - flight.flightTimeStart
2886	self._flightTime.set_markup("<b>%s</b>" % \
2887	(util.getTimeIntervalString(flightLength),))
2888
2889	blockLength = flight.blockTimeEnd - flight.blockTimeStart
2890	self._blockTime.set_markup("<b>%s</b>" % \
2891	(util.getTimeIntervalString(blockLength),))
2892
2893	self._distanceFlown.set_markup("<b>%.2f NM</b>" % \
2894	(flight.flownDistance,))
2895
2896	self._fuelUsed.set_markup("<b>%.0f kg</b>" % \
2897	(flight.startFuel - flight.endFuel,))
2898
2899	self._flightType.set_active(-1)
2900	self._onlineFlight.set_active(self._wizard.loggedIn)
2901
2902	self._gatesModel.clear()
2903	if self._wizard.gui.config.onlineGateSystem and \
2904	self._wizard.loggedIn and \
2905	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2906	not self._wizard.entranceExam:
2907	occupiedGates = self._wizard._fleet.getOccupiedGateNumbers()
2908	for gateNumber in const.lhbpGateNumbers:
2909	if gateNumber not in occupiedGates:
2910	self._gatesModel.append([gateNumber])
2911	self._gateLabel.set_sensitive(True)
2912	self._gate.set_sensitive(True)
2913	self._gate.set_active(-1)
2914	else:
2915	self._gateLabel.set_sensitive(False)
2916	self._gate.set_sensitive(False)
2917
2918	def _backClicked(self, button):
2919	"""Called when the Back button is pressed."""
2920	self.goBack()
2921
2922	def _updateButtons(self):
2923	"""Update the sensitivity state of the buttons."""
2924	sensitive = self._flightType.get_active()>=0 and \
2925	(self._gatesModel.get_iter_first() is None or
2926	self._gate.get_active()>=0)
2927
2928	wasSensitive = self._saveButton.get_sensitive()
2929
2930	gui = self._wizard.gui
2931	config = gui.config
2932	if config.pirepAutoSave and sensitive and not wasSensitive:
2933	self._lastSavePath = os.path.join(config.pirepDirectory,
2934	self._getDefaultPIREPName())
2935	self._lastSavePath = text2unicode(self._lastSavePath)
2936	self._savePIREP(automatic = True)
2937
2938	self._saveButton.set_sensitive(sensitive)
2939	self._sendButton.set_sensitive(sensitive and
2940	self._wizard.bookedFlight.id is not None)
2941
2942	def _flightTypeChanged(self, comboBox):
2943	"""Called when the flight type has changed."""
2944	self._updateButtons()
2945
2946	def _gateChanged(self, comboBox):
2947	"""Called when the arrival gate has changed."""
2948	self._updateButtons()
2949
2950	def _newFlightClicked(self, button):
2951	"""Called when the new flight button is clicked."""
2952	gui = self._wizard.gui
2953	if not self._pirepSent and not self._pirepSaved:
2954	dialog = gtk.MessageDialog(parent = gui.mainWindow,
2955	type = MESSAGETYPE_QUESTION,
2956	message_format = xstr("finish_newFlight_question"))
2957
2958	dialog.add_button(xstr("button_no"), RESPONSETYPE_NO)
2959	dialog.add_button(xstr("button_yes"), RESPONSETYPE_YES)
2960
2961	dialog.set_title(WINDOW_TITLE_BASE)
2962	result = dialog.run()
2963	dialog.hide()
2964	if result!=RESPONSETYPE_YES:
2965	return
2966
2967	gui.reset()
2968
2969	def _getDefaultPIREPName(self):
2970	"""Get the default name of the PIREP."""
2971	gui = self._wizard.gui
2972
2973	bookedFlight = gui.bookedFlight
2974	tm = time.gmtime()
2975
2976	pilotID = self._wizard.pilotID
2977	if pilotID: pilotID += " "
2978	return "%s%s %02d%02d %s-%s.pirep" % \
2979	(pilotID, str(bookedFlight.departureTime.date()),
2980	tm.tm_hour, tm.tm_min,
2981	bookedFlight.departureICAO, bookedFlight.arrivalICAO)
2982
2983
2984	def _saveClicked(self, button):
2985	"""Called when the Save PIREP button is clicked."""
2986	gui = self._wizard.gui
2987
2988	fileName = self._getDefaultPIREPName()
2989
2990	dialog = self._getSaveDialog()
2991
2992	if self._lastSavePath is None:
2993	pirepDirectory = gui.config.pirepDirectory
2994	if pirepDirectory is not None:
2995	dialog.set_current_folder(pirepDirectory)
2996	else:
2997	dialog.set_current_folder(os.path.dirname(self._lastSavePath))
2998
2999	dialog.set_current_name(fileName)
3000	result = dialog.run()
3001	dialog.hide()
3002
3003	if result==RESPONSETYPE_OK:
3004	self._lastSavePath = text2unicode(dialog.get_filename())
3005	self._savePIREP()
3006
3007	def _savePIREP(self, automatic = False):
3008	"""Perform the saving of the PIREP."""
3009
3010	gui = self._wizard.gui
3011
3012	if automatic:
3013	gui.beginBusy(xstr("finish_autosave_busy"))
3014
3015	pirep = PIREP(gui.flight)
3016	error = pirep.save(self._lastSavePath)
3017
3018	if automatic:
3019	gui.endBusy()
3020
3021	if error:
3022	type = MESSAGETYPE_ERROR
3023	message = xstr("finish_save_failed")
3024	secondary = xstr("finish_save_failed_sec") % (text2unicode(error),)
3025	else:
3026	type = MESSAGETYPE_INFO
3027	message = xstr("finish_save_done")
3028	if automatic:
3029	secondary = xstr("finish_save_done_sec") % (self._lastSavePath,)
3030	else:
3031	secondary = None
3032	self._pirepSaved = True
3033
3034	dialog = gtk.MessageDialog(parent = gui.mainWindow,
3035	type = type, message_format = message)
3036	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3037	dialog.set_title(WINDOW_TITLE_BASE)
3038	if secondary is not None:
3039	dialog.format_secondary_markup(secondary)
3040
3041	dialog.run()
3042	dialog.hide()
3043
3044	def _getSaveDialog(self):
3045	"""Get the PIREP saving dialog.
3046
3047	If it does not exist yet, create it."""
3048	if self._savePIREPDialog is None:
3049	gui = self._wizard.gui
3050	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
3051	xstr("finish_save_title"),
3052	action = FILE_CHOOSER_ACTION_SAVE,
3053	buttons = (gtk.STOCK_CANCEL,
3054	RESPONSETYPE_CANCEL,
3055	gtk.STOCK_OK, RESPONSETYPE_OK),
3056	parent = gui.mainWindow)
3057	dialog.set_modal(True)
3058	dialog.set_do_overwrite_confirmation(True)
3059
3060	filter = gtk.FileFilter()
3061	filter.set_name(xstr("file_filter_pireps"))
3062	filter.add_pattern("*.pirep")
3063	dialog.add_filter(filter)
3064
3065	filter = gtk.FileFilter()
3066	filter.set_name(xstr("file_filter_all"))
3067	filter.add_pattern(".")
3068	dialog.add_filter(filter)
3069
3070	self._savePIREPDialog = dialog
3071
3072	return self._savePIREPDialog
3073
3074
3075	def _sendClicked(self, button):
3076	"""Called when the Send button is clicked."""
3077	pirep = PIREP(self._wizard.gui.flight)
3078	self._wizard.gui.sendPIREP(pirep,
3079	callback = self._handlePIREPSent)
3080
3081	def _handlePIREPSent(self, returned, result):
3082	"""Callback for the PIREP sending result."""
3083	self._pirepSent = returned and result.success
3084	if self._wizard.gui.config.onlineGateSystem and \
3085	self._wizard.loggedIn and not self._wizard.entranceExam and \
3086	returned and result.success:
3087	bookedFlight = self._wizard.bookedFlight
3088	if bookedFlight.arrivalICAO=="LHBP":
3089	iter = self._gate.get_active_iter()
3090	gateNumber = None if iter is None \
3091	else self._gatesModel.get_value(iter, 0)
3092
3093	status = const.PLANE_PARKING if gateNumber is None \
3094	else const.PLANE_HOME
3095	else:
3096	gateNumber = None
3097	status = const.PLANE_AWAY
3098
3099	self._wizard.updatePlane(self._planeUpdated,
3100	bookedFlight.tailNumber,
3101	status, gateNumber = gateNumber)
3102
3103	def _planeUpdated(self, success):
3104	"""Callback for the plane updating."""
3105	pass
3106
3107	#-----------------------------------------------------------------------------
3108
3109	class Wizard(gtk.VBox):
3110	"""The flight wizard."""
3111	def __init__(self, gui):
3112	"""Construct the wizard."""
3113	super(Wizard, self).__init__()
3114
3115	self.gui = gui
3116
3117	self._pages = []
3118	self._currentPage = None
3119
3120	self._loginPage = LoginPage(self)
3121	self._pages.append(self._loginPage)
3122	self._pages.append(FlightSelectionPage(self))
3123	self._pages.append(GateSelectionPage(self))
3124	self._pages.append(ConnectPage(self))
3125	self._payloadPage = PayloadPage(self)
3126	self._pages.append(self._payloadPage)
3127	self._payloadIndex = len(self._pages)
3128	self._pages.append(TimePage(self))
3129	self._pages.append(FuelPage(self))
3130	self._routePage = RoutePage(self)
3131	self._pages.append(self._routePage)
3132	self._departureBriefingPage = BriefingPage(self, True)
3133	self._pages.append(self._departureBriefingPage)
3134	self._arrivalBriefingPage = BriefingPage(self, False)
3135	self._pages.append(self._arrivalBriefingPage)
3136	self._arrivalBriefingIndex = len(self._pages)
3137	self._takeoffPage = TakeoffPage(self)
3138	self._pages.append(self._takeoffPage)
3139	self._cruisePage = CruisePage(self)
3140	self._pages.append(self._cruisePage)
3141	self._landingPage = LandingPage(self)
3142	self._pages.append(self._landingPage)
3143	self._finishPage = FinishPage(self)
3144	self._pages.append(self._finishPage)
3145
3146	maxWidth = 0
3147	maxHeight = 0
3148	for page in self._pages:
3149	page.show_all()
3150	pageSizeRequest = page.size_request()
3151	width = pageSizeRequest.width if pygobject else pageSizeRequest[0]
3152	height = pageSizeRequest.height if pygobject else pageSizeRequest[1]
3153	maxWidth = max(maxWidth, width)
3154	maxHeight = max(maxHeight, height)
3155	page.setStyle()
3156	maxWidth += 16
3157	maxHeight += 32
3158	self.set_size_request(maxWidth, maxHeight)
3159
3160	self._initialize()
3161
3162	@property
3163	def pilotID(self):
3164	"""Get the pilot ID, if given."""
3165	return self._loginPage.pilotID
3166
3167	@property
3168	def entranceExam(self):
3169	"""Get whether an entrance exam is about to be taken."""
3170	return self._loginPage.entranceExam
3171
3172	@property
3173	def loggedIn(self):
3174	"""Indicate if there was a successful login."""
3175	return self._loginResult is not None
3176
3177	@property
3178	def loginResult(self):
3179	"""Get the login result."""
3180	return self._loginResult
3181
3182	def setCurrentPage(self, index, finalize = False):
3183	"""Set the current page to the one with the given index."""
3184	assert index < len(self._pages)
3185
3186	fromPage = self._currentPage
3187	if fromPage is not None:
3188	page = self._pages[fromPage]
3189	if finalize and not page._completed:
3190	page.complete()
3191	self.remove(page)
3192
3193	self._currentPage = index
3194	page = self._pages[index]
3195	self.add(page)
3196	if page._fromPage is None:
3197	page._fromPage = fromPage
3198	page.initialize()
3199	self.show_all()
3200	if fromPage is not None:
3201	self.grabDefault()
3202
3203	@property
3204	def bookedFlight(self):
3205	"""Get the booked flight selected."""
3206	return self._bookedFlight
3207
3208	@property
3209	def numCrew(self):
3210	"""Get the number of crew members."""
3211	return self._payloadPage.numCrew
3212
3213	@property
3214	def numPassengers(self):
3215	"""Get the number of passengers."""
3216	return self._payloadPage.numPassengers
3217
3218	@property
3219	def bagWeight(self):
3220	"""Get the baggage weight."""
3221	return self._payloadPage.bagWeight
3222
3223	@property
3224	def cargoWeight(self):
3225	"""Get the cargo weight."""
3226	return self._payloadPage.cargoWeight
3227
3228	@property
3229	def mailWeight(self):
3230	"""Get the mail weight."""
3231	return self._payloadPage.mailWeight
3232
3233	@property
3234	def zfw(self):
3235	"""Get the calculated ZFW value."""
3236	return 0 if self._bookedFlight is None \
3237	else self._payloadPage.calculateZFW()
3238
3239	@property
3240	def filedCruiseLevel(self):
3241	"""Get the filed cruise level."""
3242	return self._routePage.filedCruiseLevel
3243
3244	@property
3245	def filedCruiseAltitude(self):
3246	"""Get the filed cruise altitude."""
3247	return self._routePage.filedCruiseLevel * 100
3248
3249	@property
3250	def cruiseAltitude(self):
3251	"""Get the cruise altitude."""
3252	level = self._cruisePage.cruiseLevel if self._cruisePage.activated \
3253	else self._routePage.filedCruiseLevel
3254	return level * 100
3255
3256	@property
3257	def loggableCruiseAltitude(self):
3258	"""Get the cruise altitude that can be logged."""
3259	if self._cruisePage.activated:
3260	return self._cruisePage.loggableCruiseLevel * 100
3261	else:
3262	return 0
3263
3264	@property
3265	def route(self):
3266	"""Get the route."""
3267	return self._routePage.route
3268
3269	@property
3270	def departureMETAR(self):
3271	"""Get the METAR of the departure airport."""
3272	return self._departureBriefingPage.metar
3273
3274	@property
3275	def arrivalMETAR(self):
3276	"""Get the METAR of the arrival airport."""
3277	return self._arrivalBriefingPage.metar
3278
3279	@property
3280	def departureRunway(self):
3281	"""Get the departure runway."""
3282	return self._takeoffPage.runway
3283
3284	@property
3285	def sid(self):
3286	"""Get the SID."""
3287	return self._takeoffPage.sid
3288
3289	@property
3290	def v1(self):
3291	"""Get the V1 speed."""
3292	return self._takeoffPage.v1
3293
3294	@property
3295	def vr(self):
3296	"""Get the Vr speed."""
3297	return self._takeoffPage.vr
3298
3299	@property
3300	def v2(self):
3301	"""Get the V2 speed."""
3302	return self._takeoffPage.v2
3303
3304	@property
3305	def derate(self):
3306	"""Get the derate value."""
3307	return self._takeoffPage.derate
3308
3309	@property
3310	def takeoffAntiIceOn(self):
3311	"""Get whether the anti-ice system was on during take-off."""
3312	return self._takeoffPage.antiIceOn
3313
3314	@takeoffAntiIceOn.setter
3315	def takeoffAntiIceOn(self, value):
3316	"""Set anti-ice on indicator."""
3317	self._takeoffPage.antiIceOn = value
3318
3319	@property
3320	def rtoIndicated(self):
3321	"""Get whether the pilot has indicated that an RTO has occured."""
3322	return self._takeoffPage.rtoIndicated
3323
3324	@property
3325	def arrivalRunway(self):
3326	"""Get the arrival runway."""
3327	return self._landingPage.runway
3328
3329	@property
3330	def star(self):
3331	"""Get the STAR."""
3332	return self._landingPage.star
3333
3334	@property
3335	def transition(self):
3336	"""Get the transition."""
3337	return self._landingPage.transition
3338
3339	@property
3340	def approachType(self):
3341	"""Get the approach type."""
3342	return self._landingPage.approachType
3343
3344	@property
3345	def vref(self):
3346	"""Get the Vref speed."""
3347	return self._landingPage.vref
3348
3349	@property
3350	def landingAntiIceOn(self):
3351	"""Get whether the anti-ice system was on during landing."""
3352	return self._landingPage.antiIceOn
3353
3354	@landingAntiIceOn.setter
3355	def landingAntiIceOn(self, value):
3356	"""Set anti-ice on indicator."""
3357	self._landingPage.antiIceOn = value
3358
3359	@property
3360	def flightType(self):
3361	"""Get the flight type."""
3362	return self._finishPage.flightType
3363
3364	@property
3365	def online(self):
3366	"""Get whether the flight was online or not."""
3367	return self._finishPage.online
3368
3369	def nextPage(self, finalize = True):
3370	"""Go to the next page."""
3371	self.jumpPage(1, finalize)
3372
3373	def jumpPage(self, count, finalize = True):
3374	"""Go to the page which is 'count' pages after the current one."""
3375	self.setCurrentPage(self._currentPage + count, finalize = finalize)
3376
3377	def grabDefault(self):
3378	"""Make the default button of the current page the default."""
3379	self._pages[self._currentPage].grabDefault()
3380
3381	def connected(self, fsType, descriptor):
3382	"""Called when the connection could be made to the simulator."""
3383	self.nextPage()
3384
3385	def reset(self, loginResult):
3386	"""Resets the wizard to go back to the login page."""
3387	self._initialize(keepLoginResult = loginResult is None,
3388	loginResult = loginResult)
3389
3390	def setStage(self, stage):
3391	"""Set the flight stage to the given one."""
3392	if stage!=const.STAGE_END:
3393	self._cruisePage.setLoggable(Flight.canLogCruiseAltitude(stage))
3394
3395	if stage==const.STAGE_TAKEOFF:
3396	self._takeoffPage.allowForward()
3397	elif stage==const.STAGE_LANDING:
3398	if not self._arrivalBriefingPage.metarEdited:
3399	print "Downloading arrival METAR again"
3400	self.gui.webHandler.getMETARs(self._arrivalMETARCallback,
3401	[self._bookedFlight.arrivalICAO])
3402
3403	elif stage==const.STAGE_END:
3404	for page in self._pages:
3405	page.flightEnded()
3406
3407	def _initialize(self, keepLoginResult = False, loginResult = None):
3408	"""Initialize the wizard."""
3409	if not keepLoginResult:
3410	self._loginResult = loginResult
3411
3412	self._loginCallback = None
3413
3414	self._fleet = None
3415	self._fleetCallback = None
3416
3417	self._bookedFlight = None
3418	self._departureGate = "-"
3419	self._fuelData = None
3420	self._departureNOTAMs = None
3421	self._departureMETAR = None
3422	self._arrivalNOTAMs = None
3423	self._arrivalMETAR = None
3424
3425	firstPage = 0 if self._loginResult is None else 1
3426	for page in self._pages[firstPage:]:
3427	page.reset()
3428
3429	self.setCurrentPage(firstPage)
3430
3431	def login(self, callback, pilotID, password, entranceExam):
3432	"""Called when the login button was clicked."""
3433	self._loginCallback = callback
3434	if pilotID is None:
3435	loginResult = self._loginResult
3436	assert loginResult is not None and loginResult.loggedIn
3437	pilotID = loginResult.pilotID
3438	password = loginResult.password
3439	entranceExam = loginResult.entranceExam
3440	busyMessage = xstr("reload_busy")
3441	else:
3442	self._loginResult = None
3443	busyMessage = xstr("login_busy")
3444
3445	self.gui.beginBusy(busyMessage)
3446
3447	self.gui.webHandler.login(self._loginResultCallback,
3448	pilotID, password,
3449	entranceExam = entranceExam)
3450
3451	def reloadFlights(self, callback):
3452	"""Reload the flights from the MAVA server."""
3453	self.login(callback, None, None, None)
3454
3455	def cruiseLevelChanged(self):
3456	"""Called when the cruise level is changed."""
3457	return self.gui.cruiseLevelChanged()
3458
3459	def _loginResultCallback(self, returned, result):
3460	"""The login result callback, called in the web handler's thread."""
3461	gobject.idle_add(self._handleLoginResult, returned, result)
3462
3463	def _handleLoginResult(self, returned, result):
3464	"""Handle the login result."""
3465	self.gui.endBusy()
3466	isReload = self._loginResult is not None
3467	if returned:
3468	if result.loggedIn:
3469	self._loginResult = result
3470	else:
3471	if isReload:
3472	message = xstr("reload_failed")
3473	else:
3474	message = xstr("login_entranceExam_invalid"
3475	if self.entranceExam else
3476	xstr("login_invalid"))
3477	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3478	type = MESSAGETYPE_ERROR,
3479	message_format = message)
3480	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3481	dialog.set_title(WINDOW_TITLE_BASE)
3482	if isReload:
3483	secondary = xstr("reload_failed_sec")
3484	else:
3485	secondary = xstr("login_entranceExam_invalid_sec"
3486	if self.entranceExam else
3487	xstr("login_invalid_sec"))
3488	dialog.format_secondary_markup(secondary)
3489	dialog.run()
3490	dialog.hide()
3491	else:
3492	message = xstr("reload_failconn") if isReload \
3493	else xstr("login_failconn")
3494	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3495	type = MESSAGETYPE_ERROR,
3496	message_format = message)
3497	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3498	dialog.set_title(WINDOW_TITLE_BASE)
3499	secondary = xstr("reload_failconn_sec") if isReload \
3500	else xstr("login_failconn_sec")
3501	dialog.format_secondary_markup(secondary)
3502
3503	dialog.run()
3504	dialog.hide()
3505
3506	callback = self._loginCallback
3507	self._loginCallback = None
3508	callback(returned, result)
3509
3510	def getFleet(self, callback, force = False):
3511	"""Get the fleet via the GUI and call the given callback."""
3512	self._fleetCallback = callback
3513	self.gui.getFleet(callback = self._fleetRetrieved, force = force)
3514
3515	def _fleetRetrieved(self, fleet):
3516	"""Callback for the fleet retrieval."""
3517	self._fleet = fleet
3518	if self._fleetCallback is not None:
3519	self._fleetCallback(fleet)
3520	self._fleetCallback = None
3521
3522	def updatePlane(self, callback, tailNumber, status, gateNumber = None):
3523	"""Update the given plane's gate information."""
3524	self.gui.updatePlane(tailNumber, status, gateNumber = gateNumber,
3525	callback = callback)
3526
3527	def updateRTO(self):
3528	"""Update the RTO state.
3529
3530	The RTO checkbox will be enabled if the flight has an RTO state and the
3531	comments field contains some text."""
3532	flight = self.gui.flight
3533	rtoEnabled = flight is not None and flight.hasRTO and \
3534	self.gui.hasComments
3535	self._takeoffPage.setRTOEnabled(rtoEnabled)
3536
3537	def rtoToggled(self, indicated):
3538	"""Called when the RTO indication has changed."""
3539	self.gui.rtoToggled(indicated)
3540
3541	def _connectSimulator(self, simulatorType):
3542	"""Connect to the simulator."""
3543	self.gui.connectSimulator(self._bookedFlight.aircraftType,
3544	simulatorType)
3545
3546	def _arrivalMETARCallback(self, returned, result):
3547	"""Called when the METAR of the arrival airport is retrieved."""
3548	gobject.idle_add(self._handleArrivalMETAR, returned, result)
3549
3550	def _handleArrivalMETAR(self, returned, result):
3551	"""Called when the METAR of the arrival airport is retrieved."""
3552	icao = self._bookedFlight.arrivalICAO
3553	if returned and icao in result.metars:
3554	metar = result.metars[icao]
3555	if metar!="":
3556	self._arrivalBriefingPage.setMETAR(metar)
3557
3558	#-----------------------------------------------------------------------------

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