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source: src/mlx/gui/flight.py@ 302:a4e4cda5d89a

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Last change on this file since 302:a4e4cda5d89a was 300:f101bd18f39d, checked in by István Váradi <ivaradi@…>, 12 years ago
Added the module comments for the GUI
File size: 118.2 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.checks import PayloadChecker
8	import mlx.util as util
9	from mlx.pirep import PIREP
10	from mlx.i18n import xstr
11	from mlx.sound import startSound
12	import mlx.web as web
13
14	import datetime
15	import time
16
17	#-----------------------------------------------------------------------------
18
19	## @package mlx.gui.flight
20	#
21	# The flight "wizard".
22	#
23	# This module implements the main tab of the application, the flight
24	# wizard. The wizard consists of \ref Page "pages", that come one after the
25	# other. As some pages might be skipped, the pages dynamically store the index
26	# of the previous page so that going back to it is simpler. The \ref
27	# Page.activate "activate" function is called before a page is first shown
28	# during a flight. This function should initialize the page's controls and fill
29	# it with initial data. When a page is left for the first time, its \ref
30	# Page.finalize "finalize" function is called. It should set those controls
31	# insensitive, that will not be available if the user comes back to this page.
32	#
33	# Each page has a title at the top displayed in inverted colors and a big
34	# font. There is a help text below it centered, that shortly describes what is
35	# expected on the page. There can be two help texts: one shown when the page is
36	# first displayed during a flight, another shown when the user goes back to the
37	# page. The main content area is below this, also centered. Finally, there are
38	# some buttons at the bottom on the right. As some buttons occur very
39	# frequently, there are functions to add them (\ref Page.addCancelFlightButton
40	# "addCancelFlightButton", \ref Page.addPreviousButton "addPreviousButton" and
41	# \ref Page.addNextButton "addNextButton".
42	#
43	# The \ref Wizard class is the main class to collect the pages. It also stores
44	# some data passed from one page to another and provides properties to access
45	# data items set via the wizard pages.
46
47	#-----------------------------------------------------------------------------
48
49	class Page(gtk.Alignment):
50	"""A page in the flight wizard."""
51	def __init__(self, wizard, title, help, completedHelp = None):
52	"""Construct the page."""
53	super(Page, self).__init__(xalign = 0.0, yalign = 0.0,
54	xscale = 1.0, yscale = 1.0)
55	self.set_padding(padding_top = 4, padding_bottom = 4,
56	padding_left = 12, padding_right = 12)
57
58	frame = gtk.Frame()
59	self.add(frame)
60
61	self._vbox = gtk.VBox()
62	self._vbox.set_homogeneous(False)
63	frame.add(self._vbox)
64
65	eventBox = gtk.EventBox()
66
67	alignment = gtk.Alignment(xalign = 0.0, xscale = 0.0)
68
69	titleLabel = gtk.Label(title)
70	titleLabel.modify_font(pango.FontDescription("bold 24"))
71	alignment.set_padding(padding_top = 4, padding_bottom = 4,
72	padding_left = 6, padding_right = 0)
73
74	alignment.add(titleLabel)
75	eventBox.add(alignment)
76
77	self._vbox.pack_start(eventBox, False, False, 0)
78
79	self._titleEventBox = eventBox
80	self._titleLabel = titleLabel
81
82	mainBox = gtk.VBox()
83
84	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
85	xscale = 1.0, yscale = 1.0)
86	alignment.set_padding(padding_top = 16, padding_bottom = 16,
87	padding_left = 16, padding_right = 16)
88	alignment.add(mainBox)
89	self._vbox.pack_start(alignment, True, True, 0)
90
91	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0,
92	xscale = 0.0, yscale = 0.0)
93	alignment.set_padding(padding_top = 0, padding_bottom = 16,
94	padding_left = 0, padding_right = 0)
95
96	self._help = help
97	self._completedHelp = completedHelp
98
99	if self._completedHelp is None or \
100	len(help.splitlines())>=len(completedHelp.splitlines()):
101	longerHelp = help
102	else:
103	longerHelp = completedHelp
104
105	self._helpLabel = gtk.Label(completedHelp)
106	# FIXME: should be a constant in common
107	self._helpLabel.set_justify(gtk.Justification.CENTER if pygobject
108	else gtk.JUSTIFY_CENTER)
109	self._helpLabel.set_use_markup(True)
110	alignment.add(self._helpLabel)
111	mainBox.pack_start(alignment, False, False, 0)
112
113	self._mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
114	xscale = 1.0, yscale = 1.0)
115	mainBox.pack_start(self._mainAlignment, True, True, 0)
116
117	buttonAlignment = gtk.Alignment(xalign = 1.0, xscale=0.0, yscale = 0.0)
118	buttonAlignment.set_padding(padding_top = 4, padding_bottom = 10,
119	padding_left = 16, padding_right = 16)
120
121	self._buttonBox = gtk.HBox()
122	self._buttonBox.set_homogeneous(False)
123	self._defaultButton = None
124	buttonAlignment.add(self._buttonBox)
125
126	self._vbox.pack_start(buttonAlignment, False, False, 0)
127
128	self._wizard = wizard
129
130	self._cancelFlightButton = None
131
132	self._completed = False
133	self._fromPage = None
134
135	def setMainWidget(self, widget):
136	"""Set the given widget as the main one."""
137	self._mainAlignment.add(widget)
138
139	def addButton(self, label, default = False, sensitive = True,
140	tooltip = None, clicked = None, padding = 4):
141	"""Add a button with the given label.
142
143	Return the button object created."""
144	button = gtk.Button(label)
145	self._buttonBox.pack_start(button, False, False, padding)
146	button.set_use_underline(True)
147	if default:
148	button.set_can_default(True)
149	self._defaultButton = button
150	button.set_sensitive(sensitive)
151	if tooltip is not None:
152	button.set_tooltip_text(tooltip)
153	if clicked is not None:
154	button.connect("clicked", clicked)
155	return button
156
157	def addCancelFlightButton(self):
158	"""Add the 'Cancel flight' button to the page."""
159	self._cancelFlightButton = \
160	self.addButton(xstr("button_cancelFlight"),
161	sensitive = True,
162	tooltip = xstr("button_cancelFlight_tooltip"),
163	clicked = self._cancelFlight,
164	padding = 16)
165	return self._cancelFlightButton
166
167	def addPreviousButton(self, sensitive = True, clicked = None):
168	"""Add the 'Next' button to the page."""
169	return self.addButton(xstr("button_previous"),
170	sensitive = sensitive,
171	tooltip = xstr("button_previous_tooltip"),
172	clicked = clicked)
173
174	def addNextButton(self, default = True, sensitive = True,
175	clicked = None):
176	"""Add the 'Next' button to the page."""
177	return self.addButton(xstr("button_next"),
178	default = default,
179	sensitive = sensitive,
180	tooltip = xstr("button_next_tooltip"),
181	clicked = clicked)
182
183	def setStyle(self):
184	"""Set the styles of some of the items on the page."""
185	style = self.get_style() if pygobject else self.rc_get_style()
186
187	self._titleEventBox.modify_bg(0, style.bg[3])
188	self._titleLabel.modify_fg(0, style.fg[3])
189
190	def initialize(self):
191	"""Initialize the page.
192
193	It sets up the primary help, and calls the activate() function."""
194	self._helpLabel.set_markup(self._help)
195	self._helpLabel.set_sensitive(True)
196	self.activate()
197
198	def activate(self):
199	"""Called when this page becomes active.
200
201	This default implementation does nothing."""
202	pass
203
204	def complete(self):
205	"""Called when the page is completed.
206
207	It greys out/changes the help text and then calls finalize()."""
208	self.finalize()
209	if self._completedHelp is None:
210	self._helpLabel.set_sensitive(False)
211	else:
212	self._helpLabel.set_markup(self._completedHelp)
213	self._completed = True
214
215	def finalize(self):
216	"""Called when the page is finalized."""
217	pass
218
219	def grabDefault(self):
220	"""If the page has a default button, make it the default one."""
221	if self._defaultButton is not None:
222	self._defaultButton.grab_default()
223
224	def reset(self):
225	"""Reset the page if the wizard is reset."""
226	self._completed = False
227	self._fromPage = None
228	if self._cancelFlightButton is not None:
229	self._cancelFlightButton.set_sensitive(True)
230
231	def goBack(self):
232	"""Go to the page we were invoked from."""
233	assert self._fromPage is not None
234
235	self._wizard.setCurrentPage(self._fromPage, finalize = False)
236
237	def flightEnded(self):
238	"""Called when the flight has ended.
239
240	This default implementation disables the cancel flight button."""
241	if self._cancelFlightButton is not None:
242	self._cancelFlightButton.set_sensitive(False)
243
244	def _cancelFlight(self, button):
245	"""Called when the Cancel flight button is clicked."""
246	self._wizard.gui.cancelFlight()
247
248	#-----------------------------------------------------------------------------
249
250	class LoginPage(Page):
251	"""The login page."""
252	def __init__(self, wizard):
253	"""Construct the login page."""
254	super(LoginPage, self).__init__(wizard, xstr("login"),
255	xstr("loginHelp"))
256
257	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
258	xscale = 0.0, yscale = 0.0)
259
260	table = gtk.Table(4, 2)
261	table.set_row_spacings(4)
262	table.set_col_spacings(32)
263	alignment.add(table)
264	self.setMainWidget(alignment)
265
266	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
267	xscale = 0.0, yscale = 0.0)
268	label = gtk.Label(xstr("label_pilotID"))
269	label.set_use_underline(True)
270	labelAlignment.add(label)
271	table.attach(labelAlignment, 0, 1, 0, 1)
272
273	self._pilotID = gtk.Entry()
274	self._pilotID.connect("changed", self._setControls)
275	self._pilotID.set_tooltip_text(xstr("login_pilotID_tooltip"))
276	table.attach(self._pilotID, 1, 2, 0, 1)
277	label.set_mnemonic_widget(self._pilotID)
278
279	labelAlignment = gtk.Alignment(xalign = 1.0, yalign = 0.5,
280	xscale = 0.0, yscale = 0.0)
281	label = gtk.Label(xstr("label_password"))
282	label.set_use_underline(True)
283	labelAlignment.add(label)
284	table.attach(labelAlignment, 0, 1, 1, 2)
285
286	self._password = gtk.Entry()
287	self._password.set_visibility(False)
288	self._password.connect("changed", self._setControls)
289	self._password.set_tooltip_text(xstr("login_password_tooltip"))
290	table.attach(self._password, 1, 2, 1, 2)
291	label.set_mnemonic_widget(self._password)
292
293	self._rememberButton = gtk.CheckButton(xstr("remember_password"))
294	self._rememberButton.set_use_underline(True)
295	self._rememberButton.set_tooltip_text(xstr("login_remember_tooltip"))
296	table.attach(self._rememberButton, 1, 2, 2, 3, ypadding = 8)
297
298	self._entranceExam = gtk.CheckButton(xstr("login_entranceExam"))
299	self._entranceExam.set_use_underline(True)
300	self._entranceExam.set_tooltip_text(xstr("login_entranceExam_tooltip"))
301	self._entranceExam.connect("toggled", self._setControls)
302	table.attach(self._entranceExam, 1, 2, 3, 4, ypadding = 12)
303
304	self.addButton(xstr("button_offline"),
305	clicked = self._offlineClicked,
306	tooltip = xstr("button_offline_tooltip"))
307
308	self._loginButton = self.addButton(xstr("button_login"), default = True)
309	self._loginButton.connect("clicked", self._loginClicked)
310	self._loginButton.set_tooltip_text(xstr("login_button_tooltip"))
311
312
313	@property
314	def entranceExam(self):
315	"""Get whether an entrance exam is being performed."""
316	return self._entranceExam.get_active() and \
317	self._pilotID.get_text()!=""
318
319	@property
320	def pilotID(self):
321	"""Get the pilot ID, if given."""
322	return self._pilotID.get_text()
323
324	def activate(self):
325	"""Activate the page."""
326	config = self._wizard.gui.config
327	self._pilotID.set_text(config.pilotID)
328	self._password.set_text(config.password)
329	self._rememberButton.set_active(config.rememberPassword)
330	self._setControls(None)
331
332	def _setControls(self, entry = None):
333	"""Set the sensitivity of the various controls.
334
335	The login button is sensitive only if both the pilot ID and the
336	password fields contain values.
337
338	The password field is sensitive only, if the entrance exam checkbox is
339	not selected.
340
341	The remember password checkbox is sensitive only, if the password field
342	contains text.
343
344	The entrance exam checkbox is sensitive only, if the pilot ID is not
345	empty."""
346	pilotID = self._pilotID.get_text()
347	password = self._password.get_text()
348	entranceExam = self._entranceExam.get_active()
349	self._password.set_sensitive(not entranceExam)
350	self._rememberButton.set_sensitive(password!="" and not entranceExam)
351	self._entranceExam.set_sensitive(pilotID!="")
352	self._loginButton.set_sensitive(pilotID!="" and
353	(password!="" or entranceExam))
354
355	def _offlineClicked(self, button):
356	"""Called when the offline button was clicked."""
357	self._wizard.nextPage()
358
359	def _loginClicked(self, button):
360	"""Called when the login button was clicked."""
361	self._wizard.login(self._handleLoginResult,
362	self._pilotID.get_text(),
363	self._password.get_text(),
364	self.entranceExam)
365
366	def _handleLoginResult(self, returned, result):
367	"""Handle the login result."""
368	self._loginButton.set_sensitive(True)
369	if returned and result.loggedIn:
370	config = self._wizard.gui.config
371
372	config.pilotID = self._pilotID.get_text()
373
374	rememberPassword = self._rememberButton.get_active()
375	config.password = result.password if rememberPassword else ""
376
377	config.rememberPassword = rememberPassword
378
379	config.save()
380	self._wizard.nextPage()
381
382	#-----------------------------------------------------------------------------
383
384	class FlightSelectionPage(Page):
385	"""The page to select the flight."""
386	def __init__(self, wizard):
387	"""Construct the flight selection page."""
388	help = xstr("flightsel_help")
389	completedHelp = xstr("flightsel_chelp")
390	super(FlightSelectionPage, self).__init__(wizard, xstr("flightsel_title"),
391	help, completedHelp = completedHelp)
392
393
394	self._listStore = gtk.ListStore(str, str, str, str)
395	self._flightList = gtk.TreeView(self._listStore)
396	column = gtk.TreeViewColumn(xstr("flightsel_no"), gtk.CellRendererText(),
397	text = 1)
398	column.set_expand(True)
399	self._flightList.append_column(column)
400	column = gtk.TreeViewColumn(xstr("flightsel_deptime"), gtk.CellRendererText(),
401	text = 0)
402	column.set_expand(True)
403	self._flightList.append_column(column)
404	column = gtk.TreeViewColumn(xstr("flightsel_from"), gtk.CellRendererText(),
405	text = 2)
406	column.set_expand(True)
407	self._flightList.append_column(column)
408	column = gtk.TreeViewColumn(xstr("flightsel_to"), gtk.CellRendererText(),
409	text = 3)
410	column.set_expand(True)
411	self._flightList.append_column(column)
412	self._flightList.connect("row-activated", self._rowActivated)
413	self._flightList.connect("button-press-event", self._listButtonPressed)
414
415	self._flightListPopupMenu = None
416
417	flightSelection = self._flightList.get_selection()
418	flightSelection.connect("changed", self._selectionChanged)
419
420	scrolledWindow = gtk.ScrolledWindow()
421	scrolledWindow.add(self._flightList)
422	scrolledWindow.set_size_request(400, -1)
423	# FIXME: these should be constants in common.py
424	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
425	else gtk.POLICY_AUTOMATIC,
426	gtk.PolicyType.AUTOMATIC if pygobject
427	else gtk.POLICY_AUTOMATIC)
428	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
429	else gtk.SHADOW_IN)
430
431	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
432	alignment.add(scrolledWindow)
433
434	self.setMainWidget(alignment)
435
436	self._saveButton = self.addButton(xstr("flightsel_save"),
437	sensitive = False,
438	clicked = self._saveClicked,
439	tooltip = xstr("flightsel_save_tooltip"))
440	self._saveDialog = None
441
442	self._refreshButton = self.addButton(xstr("flightsel_refresh"),
443	sensitive = True,
444	clicked = self._refreshClicked,
445	tooltip = xstr("flightsel_refresh_tooltip"))
446
447	self._loadButton = self.addButton(xstr("flightsel_load"),
448	sensitive = True,
449	tooltip = xstr("flightsel_load_tooltip"))
450	self._loadButton.connect("clicked", self._loadButtonClicked)
451	self._loadDialog = None
452
453	self._button = self.addNextButton(sensitive = False,
454	clicked = self._forwardClicked)
455
456	self._flights = []
457
458	def activate(self):
459	"""Fill the flight list."""
460	self._flightList.set_sensitive(True)
461	self._loadButton.set_sensitive(True)
462	self._refreshButton.set_sensitive(self._wizard.loggedIn)
463	self._buildFlights()
464
465	def finalize(self):
466	"""Finalize the page."""
467	self._flightList.set_sensitive(False)
468	self._loadButton.set_sensitive(False)
469	self._refreshButton.set_sensitive(False)
470
471	def _buildFlights(self):
472	"""Rebuild the flights from the login result."""
473	self._flights = []
474	self._listStore.clear()
475	if self._wizard.loggedIn:
476	for flight in self._wizard.loginResult.flights:
477	self._addFlight(flight)
478
479	def _addFlight(self, flight):
480	"""Add the given file to the list of flights."""
481	self._flights.append(flight)
482	self._listStore.append([str(flight.departureTime),
483	flight.callsign,
484	flight.departureICAO,
485	flight.arrivalICAO])
486
487	def _saveClicked(self, button):
488	"""Called when the Save flight button is clicked."""
489	self._saveSelected()
490
491	def _saveSelected(self):
492	"""Save the selected flight."""
493	flight = self._getSelectedFlight()
494	date = flight.departureTime.date()
495	name = "%04d-%02d-%02d %s %s-%s.vaflight" % \
496	(date.year, date.month, date.day, flight.callsign,
497	flight.departureICAO, flight.arrivalICAO)
498
499	dialog = self._getSaveDialog()
500	dialog.set_current_name(name)
501	dialog.show_all()
502	response = dialog.run()
503	dialog.hide()
504
505	if response==RESPONSETYPE_OK:
506	fileName = text2unicode(dialog.get_filename())
507	print "Saving", fileName
508	try:
509	with open(fileName, "wt") as f:
510	flight.writeIntoFile(f)
511	except Exception, e:
512	print "Failed to save flight:", str(e)
513	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
514	type = MESSAGETYPE_ERROR,
515	message_format =
516	xstr("flightsel_save_failed"))
517	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
518	dialog.set_title(WINDOW_TITLE_BASE)
519	secondary = xstr("flightsel_save_failed_sec")
520	dialog.format_secondary_markup(secondary)
521	dialog.run()
522	dialog.hide()
523
524	def _refreshClicked(self, button):
525	"""Called when the refresh button is clicked."""
526	self._wizard.reloadFlights(self._refreshCallback)
527
528	def _refreshCallback(self, returned, result):
529	"""Callback for the refresh."""
530	if returned and result.loggedIn:
531	self._buildFlights()
532
533	def _selectionChanged(self, selection):
534	"""Called when the selection is changed."""
535	selected = selection.count_selected_rows()==1
536	self._saveButton.set_sensitive(selected)
537	self._button.set_sensitive(selected)
538
539	def _loadButtonClicked(self, loadButton):
540	"""Called when the load a flight button is clicked."""
541	dialog = self._getLoadDialog()
542	dialog.show_all()
543	response = dialog.run()
544	dialog.hide()
545
546	if response==RESPONSETYPE_OK:
547	fileName = text2unicode(dialog.get_filename())
548	print "Loading", fileName
549	bookedFlight = web.BookedFlight()
550	try:
551	with open(fileName, "rt") as f:
552	bookedFlight.readFromFile(f)
553	self._addFlight(bookedFlight)
554	except Exception, e:
555	print "Failed to load flight:", str(e)
556	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
557	type = MESSAGETYPE_ERROR,
558	message_format =
559	xstr("flightsel_load_failed"))
560	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
561	dialog.set_title(WINDOW_TITLE_BASE)
562	secondary = xstr("flightsel_load_failed_sec")
563	dialog.format_secondary_markup(secondary)
564	dialog.run()
565	dialog.hide()
566
567	def _forwardClicked(self, button):
568	"""Called when the forward button was clicked."""
569	if self._completed:
570	self._wizard.jumpPage(self._nextDistance, finalize = False)
571	else:
572	self._flightSelected()
573
574	def _rowActivated(self, flightList, path, column):
575	"""Called when a row is activated."""
576	if not self._completed:
577	self._flightSelected()
578
579	def _flightSelected(self):
580	"""Called when a flight has been selected."""
581	flight = self._getSelectedFlight()
582	self._wizard._bookedFlight = flight
583	self._wizard.gui.enableFlightInfo()
584
585	self._updateDepartureGate()
586
587	def _getSelectedFlight(self):
588	"""Get the currently selected flight."""
589	selection = self._flightList.get_selection()
590	(listStore, iter) = selection.get_selected()
591	path = listStore.get_path(iter)
592	[index] = path.get_indices() if pygobject else path
593
594	return self._flights[index]
595
596	def _listButtonPressed(self, widget, event):
597	"""Called when a mouse button is pressed on the flight list."""
598	if event.type!=EVENT_BUTTON_PRESS or event.button!=3:
599	return
600
601	(path, _, _, _) = self._flightList.get_path_at_pos(int(event.x),
602	int(event.y))
603	selection = self._flightList.get_selection()
604	selection.unselect_all()
605	selection.select_path(path)
606
607	menu = self._getListPopupMenu()
608	if pygobject:
609	menu.popup(None, None, None, None, event.button, event.time)
610	else:
611	menu.popup(None, None, None, event.button, event.time)
612
613	def _updateDepartureGate(self):
614	"""Update the departure gate for the booked flight."""
615	flight = self._wizard._bookedFlight
616	if self._wizard.gui.config.onlineGateSystem and \
617	self._wizard.loggedIn and not self._wizard.entranceExam:
618	if flight.departureICAO=="LHBP":
619	self._wizard.getFleet(self._fleetRetrieved)
620	else:
621	self._wizard.updatePlane(self._planeUpdated,
622	flight.tailNumber,
623	const.PLANE_AWAY)
624	else:
625	self._nextDistance = 2
626	self._wizard.jumpPage(2)
627
628	def _fleetRetrieved(self, fleet):
629	"""Called when the fleet has been retrieved."""
630	if fleet is None:
631	self._nextDistance = 2
632	self._wizard.jumpPage(2)
633	else:
634	plane = fleet[self._wizard._bookedFlight.tailNumber]
635	if plane is None:
636	self._nextDistance = 2
637	self._wizard.jumpPage(2)
638	elif plane.gateNumber is not None and \
639	not fleet.isGateConflicting(plane):
640	self._wizard._departureGate = plane.gateNumber
641	self._nextDistance = 2
642	self._wizard.jumpPage(2)
643	else:
644	self._nextDistance = 1
645	self._wizard.nextPage()
646
647	def _planeUpdated(self, success):
648	"""Callback for the plane updating."""
649	self._nextDistance = 2
650	self._wizard.jumpPage(2)
651
652	def _getSaveDialog(self):
653	"""Get the dialog to load a flight file."""
654	if self._saveDialog is not None:
655	return self._saveDialog
656
657	gui = self._wizard.gui
658	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
659	xstr("flightsel_save_title"),
660	action = FILE_CHOOSER_ACTION_SAVE,
661	buttons = (gtk.STOCK_CANCEL,
662	RESPONSETYPE_CANCEL,
663	gtk.STOCK_OK, RESPONSETYPE_OK),
664	parent = gui.mainWindow)
665	dialog.set_modal(True)
666	dialog.set_do_overwrite_confirmation(True)
667
668	filter = gtk.FileFilter()
669	filter.set_name(xstr("flightsel_filter_flights"))
670	filter.add_pattern("*.vaflight")
671	dialog.add_filter(filter)
672
673	filter = gtk.FileFilter()
674	filter.set_name(xstr("file_filter_all"))
675	filter.add_pattern(".")
676	dialog.add_filter(filter)
677
678	self._saveDialog = dialog
679
680	return dialog
681
682	def _getLoadDialog(self):
683	"""Get the dialog to load a flight file."""
684	if self._loadDialog is not None:
685	return self._loadDialog
686
687	gui = self._wizard.gui
688	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
689	xstr("flightsel_load_title"),
690	action = FILE_CHOOSER_ACTION_OPEN,
691	buttons = (gtk.STOCK_CANCEL,
692	RESPONSETYPE_CANCEL,
693	gtk.STOCK_OK, RESPONSETYPE_OK),
694	parent = gui.mainWindow)
695	dialog.set_modal(True)
696
697	filter = gtk.FileFilter()
698	filter.set_name(xstr("flightsel_filter_flights"))
699	filter.add_pattern("*.vaflight")
700	dialog.add_filter(filter)
701
702	filter = gtk.FileFilter()
703	filter.set_name(xstr("file_filter_all"))
704	filter.add_pattern(".")
705	dialog.add_filter(filter)
706
707	self._loadDialog = dialog
708
709	return dialog
710
711	def _getListPopupMenu(self):
712	"""Get the flight list popup menu."""
713	if self._flightListPopupMenu is None:
714	menu = gtk.Menu()
715
716	menuItem = gtk.MenuItem()
717	menuItem.set_label(xstr("flightsel_popup_select"))
718	menuItem.set_use_underline(True)
719	menuItem.connect("activate", self._popupSelect)
720	menuItem.show()
721
722	menu.append(menuItem)
723
724	menuItem = gtk.MenuItem()
725	menuItem.set_label(xstr("flightsel_popup_save"))
726	menuItem.set_use_underline(True)
727	menuItem.connect("activate", self._popupSave)
728	menuItem.show()
729
730	menu.append(menuItem)
731
732	self._flightListPopupMenu = menu
733
734	return self._flightListPopupMenu
735
736	def _popupSelect(self, menuItem):
737	"""Called when the Select menu item is activated in the popup menu."""
738	if not self._completed:
739	self._flightSelected()
740
741	def _popupSave(self, menuItem):
742	"""Called when the Save menu item is activated in the popup menu."""
743	if not self._completed:
744	self._saveSelected()
745
746	#-----------------------------------------------------------------------------
747
748	class GateSelectionPage(Page):
749	"""Page to select a free gate at LHBP.
750	This page should be displayed only if we have fleet information!."""
751	def __init__(self, wizard):
752	"""Construct the gate selection page."""
753	super(GateSelectionPage, self).__init__(wizard, xstr("gatesel_title"),
754	xstr("gatesel_help"))
755
756	self._listStore = gtk.ListStore(str)
757	self._gateList = gtk.TreeView(self._listStore)
758	column = gtk.TreeViewColumn(None, gtk.CellRendererText(),
759	text = 0)
760	column.set_expand(True)
761	self._gateList.append_column(column)
762	self._gateList.set_headers_visible(False)
763	self._gateList.connect("row-activated", self._rowActivated)
764
765	gateSelection = self._gateList.get_selection()
766	gateSelection.connect("changed", self._selectionChanged)
767
768	scrolledWindow = gtk.ScrolledWindow()
769	scrolledWindow.add(self._gateList)
770	scrolledWindow.set_size_request(50, -1)
771	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
772	else gtk.POLICY_AUTOMATIC,
773	gtk.PolicyType.AUTOMATIC if pygobject
774	else gtk.POLICY_AUTOMATIC)
775	scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
776	else gtk.SHADOW_IN)
777
778	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
779	alignment.add(scrolledWindow)
780
781	self.setMainWidget(alignment)
782
783	self.addCancelFlightButton()
784
785	self.addPreviousButton(clicked = self._backClicked)
786
787	self._button = self.addNextButton(sensitive = False,
788	clicked = self._forwardClicked)
789
790	def activate(self):
791	"""Fill the gate list."""
792	self._listStore.clear()
793	self._gateList.set_sensitive(True)
794	occupiedGateNumbers = self._wizard._fleet.getOccupiedGateNumbers()
795	for gateNumber in const.lhbpGateNumbers:
796	if gateNumber not in occupiedGateNumbers:
797	self._listStore.append([gateNumber])
798
799	def finalize(self):
800	"""Finalize the page."""
801	self._gateList.set_sensitive(False)
802
803	def _selectionChanged(self, selection):
804	"""Called when the selection is changed."""
805	self._button.set_sensitive(selection.count_selected_rows()==1)
806
807	def _backClicked(self, button):
808	"""Called when the Back button is pressed."""
809	self.goBack()
810
811	def _forwardClicked(self, button):
812	"""Called when the forward button is clicked."""
813	if not self._completed:
814	self._gateSelected()
815	else:
816	self._wizard.nextPage()
817
818	def _rowActivated(self, flightList, path, column):
819	"""Called when a row is activated."""
820	if not self._completed:
821	self._gateSelected()
822
823	def _gateSelected(self):
824	"""Called when a gate has been selected."""
825	selection = self._gateList.get_selection()
826	(listStore, iter) = selection.get_selected()
827	(gateNumber,) = listStore.get(iter, 0)
828
829	self._wizard._departureGate = gateNumber
830
831	self._wizard.updatePlane(self._planeUpdated,
832	self._wizard._bookedFlight.tailNumber,
833	const.PLANE_HOME, gateNumber)
834
835	def _planeUpdated(self, success):
836	"""Callback for the plane updating call."""
837	if success is None or success:
838	self._wizard.nextPage()
839	else:
840	dialog = gtk.MessageDialog(parent = self._wizard.gui.mainWindow,
841	type = MESSAGETYPE_ERROR,
842	message_format = xstr("gatesel_conflict"))
843	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
844	dialog.set_title(WINDOW_TITLE_BASE)
845	dialog.format_secondary_markup(xstr("gatesel_conflict_sec"))
846	dialog.run()
847	dialog.hide()
848
849	self._wizard.getFleet(self._fleetRetrieved)
850
851	def _fleetRetrieved(self, fleet):
852	"""Called when the fleet has been retrieved."""
853	if fleet is None:
854	self._wizard.nextPage()
855	else:
856	self.activate()
857
858	#-----------------------------------------------------------------------------
859
860	class ConnectPage(Page):
861	"""Page which displays the departure airport and gate (if at LHBP)."""
862	def __init__(self, wizard):
863	"""Construct the connect page."""
864	help = "Load the aircraft below into the simulator and park it\n" \
865	"at the given airport, at the gate below, if present.\n\n" \
866	"Then press the Connect button to connect to the simulator."
867	completedHelp = "The basic data of your flight can be read below."
868	super(ConnectPage, self).__init__(wizard, xstr("connect_title"),
869	xstr("connect_help"),
870	completedHelp = xstr("connect_chelp"))
871
872	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
873	xscale = 0.0, yscale = 0.0)
874
875	table = gtk.Table(5, 2)
876	table.set_row_spacings(4)
877	table.set_col_spacings(16)
878	table.set_homogeneous(True)
879	alignment.add(table)
880	self.setMainWidget(alignment)
881
882	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
883	label = gtk.Label(xstr("connect_flightno"))
884	labelAlignment.add(label)
885	table.attach(labelAlignment, 0, 1, 0, 1)
886
887	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
888	self._flightNumber = gtk.Label()
889	self._flightNumber.set_width_chars(9)
890	self._flightNumber.set_alignment(0.0, 0.5)
891	labelAlignment.add(self._flightNumber)
892	table.attach(labelAlignment, 1, 2, 0, 1)
893
894	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
895	label = gtk.Label(xstr("connect_acft"))
896	labelAlignment.add(label)
897	table.attach(labelAlignment, 0, 1, 1, 2)
898
899	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
900	self._aircraft = gtk.Label()
901	self._aircraft.set_width_chars(25)
902	self._aircraft.set_alignment(0.0, 0.5)
903	labelAlignment.add(self._aircraft)
904	table.attach(labelAlignment, 1, 2, 1, 2)
905
906	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
907	label = gtk.Label(xstr("connect_tailno"))
908	labelAlignment.add(label)
909	table.attach(labelAlignment, 0, 1, 2, 3)
910
911	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
912	self._tailNumber = gtk.Label()
913	self._tailNumber.set_width_chars(10)
914	self._tailNumber.set_alignment(0.0, 0.5)
915	labelAlignment.add(self._tailNumber)
916	table.attach(labelAlignment, 1, 2, 2, 3)
917
918	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
919	label = gtk.Label(xstr("connect_airport"))
920	labelAlignment.add(label)
921	table.attach(labelAlignment, 0, 1, 3, 4)
922
923	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
924	self._departureICAO = gtk.Label()
925	self._departureICAO.set_width_chars(6)
926	self._departureICAO.set_alignment(0.0, 0.5)
927	labelAlignment.add(self._departureICAO)
928	table.attach(labelAlignment, 1, 2, 3, 4)
929
930	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
931	label = gtk.Label(xstr("connect_gate"))
932	labelAlignment.add(label)
933	table.attach(labelAlignment, 0, 1, 4, 5)
934
935	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
936	self._departureGate = gtk.Label()
937	self._departureGate.set_width_chars(5)
938	self._departureGate.set_alignment(0.0, 0.5)
939	labelAlignment.add(self._departureGate)
940	table.attach(labelAlignment, 1, 2, 4, 5)
941
942	self.addCancelFlightButton()
943
944	self.addPreviousButton(clicked = self._backClicked)
945
946	self._button = self.addButton(xstr("button_connect"), default = True,
947	tooltip = xstr("button_connect_tooltip"))
948	self._clickedID = self._button.connect("clicked", self._connectClicked)
949
950	def activate(self):
951	"""Setup the departure information."""
952	self._button.set_label(xstr("button_connect"))
953	self._button.set_use_underline(True)
954	self._button.set_tooltip_text(xstr("button_connect_tooltip"))
955	self._button.disconnect(self._clickedID)
956	self._clickedID = self._button.connect("clicked", self._connectClicked)
957
958	bookedFlight = self._wizard._bookedFlight
959
960	self._flightNumber.set_markup("<b>" + bookedFlight.callsign + "</b>")
961
962	aircraftType = aircraftNames[bookedFlight.aircraftType]
963	self._aircraft.set_markup("<b>" + aircraftType + "</b>")
964
965	self._tailNumber.set_markup("<b>" + bookedFlight.tailNumber + "</b>")
966
967	icao = bookedFlight.departureICAO
968	self._departureICAO.set_markup("<b>" + icao + "</b>")
969	gate = self._wizard._departureGate
970	if gate!="-":
971	gate = "<b>" + gate + "</b>"
972	self._departureGate.set_markup(gate)
973
974	def finalize(self):
975	"""Finalize the page."""
976	self._button.set_label(xstr("button_next"))
977	self._button.set_use_underline(True)
978	self._button.set_tooltip_text(xstr("button_next_tooltip"))
979	self._button.disconnect(self._clickedID)
980	self._clickedID = self._button.connect("clicked", self._forwardClicked)
981
982	def _backClicked(self, button):
983	"""Called when the Back button is pressed."""
984	self.goBack()
985
986	def _connectClicked(self, button):
987	"""Called when the Connect button is pressed."""
988	self._wizard._connectSimulator()
989
990	def _forwardClicked(self, button):
991	"""Called when the Forward button is pressed."""
992	self._wizard.nextPage()
993
994	#-----------------------------------------------------------------------------
995
996	class PayloadPage(Page):
997	"""Page to allow setting up the payload."""
998	def __init__(self, wizard):
999	"""Construct the page."""
1000	super(PayloadPage, self).__init__(wizard, xstr("payload_title"),
1001	xstr("payload_help"),
1002	completedHelp = xstr("payload_chelp"))
1003
1004	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1005	xscale = 0.0, yscale = 0.0)
1006
1007	table = gtk.Table(7, 3)
1008	table.set_row_spacings(4)
1009	table.set_col_spacings(16)
1010	table.set_homogeneous(False)
1011	alignment.add(table)
1012	self.setMainWidget(alignment)
1013
1014	label = gtk.Label(xstr("payload_crew"))
1015	label.set_alignment(0.0, 0.5)
1016	table.attach(label, 0, 1, 0, 1)
1017
1018	self._numCrew = gtk.Label()
1019	self._numCrew.set_width_chars(6)
1020	self._numCrew.set_alignment(1.0, 0.5)
1021	table.attach(self._numCrew, 1, 2, 0, 1)
1022
1023	label = gtk.Label(xstr("payload_pax"))
1024	label.set_alignment(0.0, 0.5)
1025	table.attach(label, 0, 1, 1, 2)
1026
1027	self._numPassengers = gtk.Label()
1028	self._numPassengers.set_width_chars(6)
1029	self._numPassengers.set_alignment(1.0, 0.5)
1030	table.attach(self._numPassengers, 1, 2, 1, 2)
1031
1032	label = gtk.Label(xstr("payload_bag"))
1033	label.set_alignment(0.0, 0.5)
1034	table.attach(label, 0, 1, 2, 3)
1035
1036	self._bagWeight = gtk.Label()
1037	self._bagWeight.set_width_chars(6)
1038	self._bagWeight.set_alignment(1.0, 0.5)
1039	table.attach(self._bagWeight, 1, 2, 2, 3)
1040
1041	table.attach(gtk.Label("kg"), 2, 3, 2, 3)
1042
1043	label = gtk.Label(xstr("payload_cargo"))
1044	label.set_use_underline(True)
1045	label.set_alignment(0.0, 0.5)
1046	table.attach(label, 0, 1, 3, 4)
1047
1048	self._cargoWeight = IntegerEntry(defaultValue = 0)
1049	self._cargoWeight.set_width_chars(6)
1050	self._cargoWeight.connect("integer-changed", self._cargoWeightChanged)
1051	self._cargoWeight.set_tooltip_text(xstr("payload_cargo_tooltip"))
1052	table.attach(self._cargoWeight, 1, 2, 3, 4)
1053	label.set_mnemonic_widget(self._cargoWeight)
1054
1055	table.attach(gtk.Label("kg"), 2, 3, 3, 4)
1056
1057	label = gtk.Label(xstr("payload_mail"))
1058	label.set_alignment(0.0, 0.5)
1059	table.attach(label, 0, 1, 4, 5)
1060
1061	self._mailWeight = gtk.Label()
1062	self._mailWeight.set_width_chars(6)
1063	self._mailWeight.set_alignment(1.0, 0.5)
1064	table.attach(self._mailWeight, 1, 2, 4, 5)
1065
1066	table.attach(gtk.Label("kg"), 2, 3, 4, 5)
1067
1068	label = gtk.Label("<b>" + xstr("payload_zfw") + "</b>")
1069	label.set_alignment(0.0, 0.5)
1070	label.set_use_markup(True)
1071	table.attach(label, 0, 1, 5, 6)
1072
1073	self._calculatedZFW = gtk.Label()
1074	self._calculatedZFW.set_width_chars(6)
1075	self._calculatedZFW.set_alignment(1.0, 0.5)
1076	table.attach(self._calculatedZFW, 1, 2, 5, 6)
1077
1078	table.attach(gtk.Label("kg"), 2, 3, 5, 6)
1079
1080	self._zfwButton = gtk.Button(xstr("payload_fszfw"))
1081	self._zfwButton.set_use_underline(True)
1082	self._zfwButton.connect("clicked", self._zfwRequested)
1083	self._zfwButton.set_tooltip_text(xstr("payload_fszfw_tooltip"))
1084	table.attach(self._zfwButton, 0, 1, 6, 7)
1085
1086	self._simulatorZFW = gtk.Label("-")
1087	self._simulatorZFW.set_width_chars(6)
1088	self._simulatorZFW.set_alignment(1.0, 0.5)
1089	table.attach(self._simulatorZFW, 1, 2, 6, 7)
1090	self._simulatorZFWValue = None
1091
1092	table.attach(gtk.Label("kg"), 2, 3, 6, 7)
1093
1094	self.addCancelFlightButton()
1095	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1096	self._button = self.addNextButton(clicked = self._forwardClicked)
1097
1098	@property
1099	def cargoWeight(self):
1100	"""Get the cargo weight entered."""
1101	return self._cargoWeight.get_int()
1102
1103	def activate(self):
1104	"""Setup the information."""
1105	bookedFlight = self._wizard._bookedFlight
1106	self._numCrew.set_text(str(bookedFlight.numCrew))
1107	self._numPassengers.set_text(str(bookedFlight.numPassengers))
1108	self._bagWeight.set_text(str(bookedFlight.bagWeight))
1109	self._cargoWeight.set_int(bookedFlight.cargoWeight)
1110	self._cargoWeight.set_sensitive(True)
1111	self._mailWeight.set_text(str(bookedFlight.mailWeight))
1112	self._simulatorZFW.set_text("-")
1113	self._simulatorZFWValue = None
1114	self._zfwButton.set_sensitive(True)
1115	self._updateCalculatedZFW()
1116
1117	def finalize(self):
1118	"""Finalize the payload page."""
1119	self._cargoWeight.set_sensitive(False)
1120	self._wizard.gui.initializeWeightHelp()
1121
1122	def calculateZFW(self):
1123	"""Calculate the ZFW value."""
1124	zfw = self._wizard.gui._flight.aircraft.dow
1125	bookedFlight = self._wizard._bookedFlight
1126	zfw += (bookedFlight.numCrew + bookedFlight.numPassengers) * 82
1127	zfw += bookedFlight.bagWeight
1128	zfw += self._cargoWeight.get_int()
1129	zfw += bookedFlight.mailWeight
1130	return zfw
1131
1132	def _updateCalculatedZFW(self):
1133	"""Update the calculated ZFW"""
1134	zfw = self.calculateZFW()
1135
1136	markupBegin = "<b>"
1137	markupEnd = "</b>"
1138	if self._simulatorZFWValue is not None and \
1139	PayloadChecker.isZFWFaulty(self._simulatorZFWValue, zfw):
1140	markupBegin += '<span foreground="red">'
1141	markupEnd = "</span>" + markupEnd
1142	self._calculatedZFW.set_markup(markupBegin + str(zfw) + markupEnd)
1143
1144	def _cargoWeightChanged(self, entry, weight):
1145	"""Called when the cargo weight has changed."""
1146	self._updateCalculatedZFW()
1147
1148	def _zfwRequested(self, button):
1149	"""Called when the ZFW is requested from the simulator."""
1150	self._zfwButton.set_sensitive(False)
1151	self._backButton.set_sensitive(False)
1152	self._button.set_sensitive(False)
1153	gui = self._wizard.gui
1154	gui.beginBusy(xstr("payload_zfw_busy"))
1155	gui.simulator.requestZFW(self._handleZFW)
1156
1157	def _handleZFW(self, zfw):
1158	"""Called when the ZFW value is retrieved."""
1159	gobject.idle_add(self._processZFW, zfw)
1160
1161	def _processZFW(self, zfw):
1162	"""Process the given ZFW value received from the simulator."""
1163	self._wizard.gui.endBusy()
1164	self._zfwButton.set_sensitive(True)
1165	self._backButton.set_sensitive(True)
1166	self._button.set_sensitive(True)
1167	self._simulatorZFWValue = zfw
1168	self._simulatorZFW.set_text("%.0f" % (zfw,))
1169	self._updateCalculatedZFW()
1170
1171	def _forwardClicked(self, button):
1172	"""Called when the forward button is clicked."""
1173	self._wizard.nextPage()
1174
1175	def _backClicked(self, button):
1176	"""Called when the Back button is pressed."""
1177	self.goBack()
1178
1179	#-----------------------------------------------------------------------------
1180
1181	class TimePage(Page):
1182	"""Page displaying the departure and arrival times and allows querying the
1183	current time from the flight simulator."""
1184	def __init__(self, wizard):
1185	super(TimePage, self).__init__(wizard, xstr("time_title"),
1186	xstr("time_help"),
1187	completedHelp = xstr("time_chelp"))
1188
1189	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1190	xscale = 0.0, yscale = 0.0)
1191
1192	table = gtk.Table(3, 2)
1193	table.set_row_spacings(4)
1194	table.set_col_spacings(16)
1195	table.set_homogeneous(False)
1196	alignment.add(table)
1197	self.setMainWidget(alignment)
1198
1199	label = gtk.Label(xstr("time_departure"))
1200	label.set_alignment(0.0, 0.5)
1201	table.attach(label, 0, 1, 0, 1)
1202
1203	self._departure = gtk.Label()
1204	self._departure.set_alignment(0.0, 0.5)
1205	table.attach(self._departure, 1, 2, 0, 1)
1206
1207	label = gtk.Label(xstr("time_arrival"))
1208	label.set_alignment(0.0, 0.5)
1209	table.attach(label, 0, 1, 1, 2)
1210
1211	self._arrival = gtk.Label()
1212	self._arrival.set_alignment(0.0, 0.5)
1213	table.attach(self._arrival, 1, 2, 1, 2)
1214
1215	self._timeButton = gtk.Button(xstr("time_fs"))
1216	self._timeButton.set_use_underline(True)
1217	self._timeButton.set_tooltip_text(xstr("time_fs_tooltip"))
1218	self._timeButton.connect("clicked", self._timeRequested)
1219	table.attach(self._timeButton, 0, 1, 2, 3)
1220
1221	self._simulatorTime = gtk.Label("-")
1222	self._simulatorTime.set_alignment(0.0, 0.5)
1223	table.attach(self._simulatorTime, 1, 2, 2, 3)
1224
1225	self.addCancelFlightButton()
1226
1227	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1228	self._button = self.addNextButton(clicked = self._forwardClicked)
1229
1230	def activate(self):
1231	"""Activate the page."""
1232	self._timeButton.set_sensitive(True)
1233	bookedFlight = self._wizard._bookedFlight
1234	self._departure.set_text(str(bookedFlight.departureTime.time()))
1235	self._arrival.set_text(str(bookedFlight.arrivalTime.time()))
1236	self._simulatorTime.set_text("-")
1237
1238	def _timeRequested(self, button):
1239	"""Request the time from the simulator."""
1240	self._timeButton.set_sensitive(False)
1241	self._backButton.set_sensitive(False)
1242	self._button.set_sensitive(False)
1243	self._wizard.gui.beginBusy(xstr("time_busy"))
1244	self._wizard.gui.simulator.requestTime(self._handleTime)
1245
1246	def _handleTime(self, timestamp):
1247	"""Handle the result of a time retrieval."""
1248	gobject.idle_add(self._processTime, timestamp)
1249
1250	def _processTime(self, timestamp):
1251	"""Process the given time."""
1252	self._wizard.gui.endBusy()
1253	self._timeButton.set_sensitive(True)
1254	self._backButton.set_sensitive(True)
1255	self._button.set_sensitive(True)
1256	tm = time.gmtime(timestamp)
1257	t = datetime.time(tm.tm_hour, tm.tm_min, tm.tm_sec)
1258	self._simulatorTime.set_text(str(t))
1259
1260	ts = tm.tm_hour * 3600 + tm.tm_min * 60 + tm.tm_sec
1261	dt = self._wizard._bookedFlight.departureTime.time()
1262	dts = dt.hour * 3600 + dt.minute * 60 + dt.second
1263	diff = dts-ts
1264
1265	markupBegin = ""
1266	markupEnd = ""
1267	if diff < 0:
1268	markupBegin = '<b><span foreground="red">'
1269	markupEnd = '</span></b>'
1270	elif diff < 360 or diff > 3060:
1271	markupBegin = '<b><span foreground="orange">'
1272	markupEnd = '</span></b>'
1273
1274	self._departure.set_markup(markupBegin + str(dt) + markupEnd)
1275
1276	def _backClicked(self, button):
1277	"""Called when the Back button is pressed."""
1278	self.goBack()
1279
1280	def _forwardClicked(self, button):
1281	"""Called when the forward button is clicked."""
1282	if not self._completed:
1283	gui = self._wizard.gui
1284	gui.beginBusy(xstr("fuel_get_busy"))
1285
1286	gui.simulator.getFuel(self._handleFuel)
1287	else:
1288	self._wizard.nextPage()
1289
1290	def _handleFuel(self, fuelData):
1291	"""Callback for the fuel query operation."""
1292	gobject.idle_add(self._processFuel, fuelData)
1293
1294	def _processFuel(self, fuelData):
1295	"""Process the given fuel data."""
1296	self._wizard.gui.endBusy()
1297	self._wizard._fuelData = fuelData
1298	self._wizard.nextPage()
1299
1300	#-----------------------------------------------------------------------------
1301
1302	class FuelTank(gtk.VBox):
1303	"""Widget for the fuel tank."""
1304	def __init__(self, fuelTank, name, capacity, currentWeight):
1305	"""Construct the widget for the tank with the given name."""
1306	super(FuelTank, self).__init__()
1307
1308	self._enabled = True
1309	self.fuelTank = fuelTank
1310	self.capacity = capacity
1311	self.currentWeight = currentWeight
1312	self.expectedWeight = currentWeight
1313
1314	label = gtk.Label("<b>" + name + "</b>")
1315	label.set_use_markup(True)
1316	label.set_use_underline(True)
1317	label.set_justify(JUSTIFY_CENTER)
1318	label.set_alignment(0.5, 1.0)
1319	self.pack_start(label, False, False, 4)
1320
1321	self._tankFigure = gtk.EventBox()
1322	self._tankFigure.set_size_request(38, -1)
1323	self._tankFigure.set_visible_window(False)
1324	self._tankFigure.set_tooltip_markup(xstr("fuel_tank_tooltip"))
1325
1326	if pygobject:
1327	self._tankFigure.connect("draw", self._drawTankFigure)
1328	else:
1329	self._tankFigure.connect("expose_event", self._drawTankFigure)
1330	self._tankFigure.connect("button_press_event", self._buttonPressed)
1331	self._tankFigure.connect("motion_notify_event", self._motionNotify)
1332	self._tankFigure.connect("scroll-event", self._scrolled)
1333
1334	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1335	xscale = 0.0, yscale = 1.0)
1336	alignment.add(self._tankFigure)
1337
1338	self.pack_start(alignment, True, True, 4)
1339
1340	self._expectedButton = gtk.SpinButton()
1341	self._expectedButton.set_numeric(True)
1342	self._expectedButton.set_range(0, self.capacity)
1343	self._expectedButton.set_increments(10, 100)
1344	self._expectedButton.set_value(currentWeight)
1345	self._expectedButton.set_alignment(1.0)
1346	self._expectedButton.set_width_chars(5)
1347	self._expectedButton.connect("value-changed", self._expectedChanged)
1348
1349	label.set_mnemonic_widget(self._expectedButton)
1350
1351	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1352	xscale = 0.0, yscale = 1.0)
1353	alignment.add(self._expectedButton)
1354	self.pack_start(alignment, False, False, 4)
1355
1356	def setCurrent(self, currentWeight):
1357	"""Set the current weight."""
1358	self.currentWeight = currentWeight
1359	self._redraw()
1360
1361	def isCorrect(self):
1362	"""Determine if the contents of the fuel tank are as expected"""
1363	return abs(self.expectedWeight - self.currentWeight)<=1
1364
1365	def disable(self):
1366	"""Disable the fuel tank."""
1367	self._expectedButton.set_sensitive(False)
1368	self._enabled = False
1369
1370	def _redraw(self):
1371	"""Redraw the tank figure."""
1372	self._tankFigure.queue_draw()
1373
1374	def _drawTankFigure(self, tankFigure, eventOrContext):
1375	"""Draw the tank figure."""
1376	triangleSize = 5
1377
1378	context = eventOrContext if pygobject else tankFigure.window.cairo_create()
1379	(xOffset, yOffset) = (0, 0) if pygobject \
1380	else (tankFigure.allocation.x, tankFigure.allocation.y)
1381
1382	width = tankFigure.get_allocated_width() if pygobject \
1383	else tankFigure.allocation.width
1384	height = tankFigure.get_allocated_height() if pygobject \
1385	else tankFigure.allocation.height
1386
1387	rectangleX0 = triangleSize
1388	rectangleY0 = triangleSize
1389	rectangleX1 = width - 1 - triangleSize
1390	rectangleY1 = height - 1 - triangleSize
1391	rectangleLineWidth = 2.0
1392
1393	context.set_source_rgb(0.0, 0.0, 0.0)
1394	context.set_line_width(rectangleLineWidth)
1395	context.rectangle(xOffset + rectangleX0 + rectangleLineWidth/2,
1396	yOffset + rectangleY0 + rectangleLineWidth/2,
1397	rectangleX1 - rectangleX0 - rectangleLineWidth,
1398	rectangleY1 - rectangleY0 - rectangleLineWidth)
1399	context.stroke()
1400
1401	rectangleInnerLeft = rectangleX0 + rectangleLineWidth
1402	rectangleInnerRight = rectangleX1 - rectangleLineWidth
1403	self._rectangleInnerTop = rectangleInnerTop = rectangleY0 + rectangleLineWidth
1404	self._rectangleInnerBottom = rectangleInnerBottom = rectangleY1 - rectangleLineWidth
1405
1406	rectangleInnerWidth = rectangleInnerRight - rectangleInnerLeft
1407	rectangleInnerHeight = rectangleInnerBottom - rectangleInnerTop
1408
1409	context.set_source_rgb(1.0, 0.9, 0.6)
1410	currentHeight = self.currentWeight * rectangleInnerHeight / self.capacity
1411	currentX = rectangleInnerTop + rectangleInnerHeight - currentHeight
1412	context.rectangle(xOffset + rectangleInnerLeft,
1413	yOffset + rectangleInnerTop +
1414	rectangleInnerHeight - currentHeight,
1415	rectangleInnerWidth, currentHeight)
1416	context.fill()
1417
1418	expectedHeight = self.expectedWeight * rectangleInnerHeight / self.capacity
1419	expectedY = rectangleInnerTop + rectangleInnerHeight - expectedHeight
1420
1421	context.set_line_width(1.5)
1422	context.set_source_rgb(0.0, 0.85, 0.85)
1423	context.move_to(xOffset + rectangleX0, yOffset + expectedY)
1424	context.line_to(xOffset + rectangleX1, yOffset + expectedY)
1425	context.stroke()
1426
1427	context.set_line_width(0.0)
1428	context.move_to(xOffset + 0, yOffset + expectedY - triangleSize)
1429	context.line_to(xOffset + 0, yOffset + expectedY + triangleSize)
1430	context.line_to(xOffset + rectangleX0 + 1, yOffset + expectedY)
1431	context.line_to(xOffset + 0, yOffset + expectedY - triangleSize)
1432	context.fill()
1433
1434	context.set_line_width(0.0)
1435	context.move_to(xOffset + width, yOffset + expectedY - triangleSize)
1436	context.line_to(xOffset + width, yOffset + expectedY + triangleSize)
1437	context.line_to(xOffset + rectangleX1 - 1, yOffset + expectedY)
1438	context.line_to(xOffset + width, yOffset + expectedY - triangleSize)
1439	context.fill()
1440
1441	return True
1442
1443	def _setExpectedFromY(self, y):
1444	"""Set the expected weight from the given Y-coordinate."""
1445	level = (self._rectangleInnerBottom - y) / \
1446	(self._rectangleInnerBottom - self._rectangleInnerTop)
1447	level = min(1.0, max(0.0, level))
1448	self._expectedButton.set_value(level * self.capacity)
1449
1450	def _buttonPressed(self, tankFigure, event):
1451	"""Called when a button is pressed in the figure.
1452
1453	The expected level will be set there."""
1454	if self._enabled and event.button==1:
1455	self._setExpectedFromY(event.y)
1456
1457	def _motionNotify(self, tankFigure, event):
1458	"""Called when the mouse pointer moves within the area of a tank figure."""
1459	if self._enabled and event.state==BUTTON1_MASK:
1460	self._setExpectedFromY(event.y)
1461
1462	def _scrolled(self, tankFigure, event):
1463	"""Called when a scroll event is received."""
1464	if self._enabled:
1465	increment = 1 if event.state==CONTROL_MASK \
1466	else 100 if event.state==SHIFT_MASK \
1467	else 10 if event.state==0 else 0
1468	if increment!=0:
1469	if event.direction==SCROLL_DOWN:
1470	increment *= -1
1471	self._expectedButton.spin(SPIN_USER_DEFINED, increment)
1472
1473	def _expectedChanged(self, spinButton):
1474	"""Called when the expected value has changed."""
1475	self.expectedWeight = spinButton.get_value_as_int()
1476	self._redraw()
1477
1478	#-----------------------------------------------------------------------------
1479
1480	class FuelPage(Page):
1481	"""The page containing the fuel tank filling."""
1482	_pumpStep = 0.02
1483
1484	def __init__(self, wizard):
1485	"""Construct the page."""
1486	super(FuelPage, self).__init__(wizard, xstr("fuel_title"),
1487	xstr("fuel_help"),
1488	completedHelp = xstr("fuel_chelp"))
1489
1490	self._fuelTanks = []
1491	self._fuelTable = None
1492	self._fuelAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1493	xscale = 0.0, yscale = 1.0)
1494	self.setMainWidget(self._fuelAlignment)
1495
1496	tankData = [(tank, 2500, 3900) for tank in acft.mostFuelTanks]
1497	self._setupTanks(tankData)
1498
1499	self.addCancelFlightButton()
1500
1501	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1502	self._button = self.addNextButton(clicked = self._forwardClicked)
1503
1504	self._pumpIndex = 0
1505
1506	def activate(self):
1507	"""Activate the page."""
1508	self._setupTanks(self._wizard._fuelData)
1509
1510	def finalize(self):
1511	"""Finalize the page."""
1512	for fuelTank in self._fuelTanks:
1513	fuelTank.disable()
1514
1515	def _backClicked(self, button):
1516	"""Called when the Back button is pressed."""
1517	self.goBack()
1518
1519	def _forwardClicked(self, button):
1520	"""Called when the forward button is clicked."""
1521	if not self._completed:
1522	self._pumpIndex = 0
1523	self._wizard.gui.beginBusy(xstr("fuel_pump_busy"))
1524	self._pump()
1525	else:
1526	self._wizard.nextPage()
1527
1528	def _setupTanks(self, tankData):
1529	"""Setup the tanks for the given data."""
1530	numTanks = len(tankData)
1531	if self._fuelTable is not None:
1532	self._fuelAlignment.remove(self._fuelTable)
1533
1534	self._fuelTanks = []
1535	self._fuelTable = gtk.Table(numTanks, 1)
1536	self._fuelTable.set_col_spacings(16)
1537	index = 0
1538	for (tank, current, capacity) in tankData:
1539	fuelTank = FuelTank(tank,
1540	xstr("fuel_tank_" +
1541	const.fuelTank2string(tank)),
1542	capacity, current)
1543	self._fuelTable.attach(fuelTank, index, index+1, 0, 1)
1544	self._fuelTanks.append(fuelTank)
1545	index += 1
1546
1547	self._fuelAlignment.add(self._fuelTable)
1548	self.show_all()
1549
1550	def _pump(self):
1551	"""Perform one step of pumping.
1552
1553	It is checked, if the current tank's contents are of the right
1554	quantity. If not, it is filled one step further to the desired
1555	contents. Otherwise the next tank is started. If all tanks are are
1556	filled, the next page is selected."""
1557	numTanks = len(self._fuelTanks)
1558
1559	fuelTank = None
1560	while self._pumpIndex < numTanks:
1561	fuelTank = self._fuelTanks[self._pumpIndex]
1562	if fuelTank.isCorrect():
1563	self._pumpIndex += 1
1564	fuelTank = None
1565	else:
1566	break
1567
1568	if fuelTank is None:
1569	self._wizard.gui.endBusy()
1570	self._wizard.nextPage()
1571	else:
1572	currentLevel = fuelTank.currentWeight / fuelTank.capacity
1573	expectedLevel = fuelTank.expectedWeight / fuelTank.capacity
1574	if currentLevel<expectedLevel:
1575	currentLevel += FuelPage._pumpStep
1576	if currentLevel>expectedLevel: currentLevel = expectedLevel
1577	else:
1578	currentLevel -= FuelPage._pumpStep
1579	if currentLevel<expectedLevel: currentLevel = expectedLevel
1580	fuelTank.setCurrent(currentLevel * fuelTank.capacity)
1581	self._wizard.gui.simulator.setFuelLevel([(fuelTank.fuelTank,
1582	currentLevel)])
1583	gobject.timeout_add(50, self._pump)
1584
1585	#-----------------------------------------------------------------------------
1586
1587	class RoutePage(Page):
1588	"""The page containing the route and the flight level."""
1589	def __init__(self, wizard):
1590	"""Construct the page."""
1591	super(RoutePage, self).__init__(wizard, xstr("route_title"),
1592	xstr("route_help"),
1593	completedHelp = xstr("route_chelp"))
1594
1595	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1596	xscale = 0.0, yscale = 0.0)
1597
1598	mainBox = gtk.VBox()
1599	alignment.add(mainBox)
1600	self.setMainWidget(alignment)
1601
1602	levelBox = gtk.HBox()
1603
1604	label = gtk.Label(xstr("route_level"))
1605	label.set_use_underline(True)
1606	levelBox.pack_start(label, True, True, 0)
1607
1608	self._cruiseLevel = gtk.SpinButton()
1609	self._cruiseLevel.set_increments(step = 10, page = 100)
1610	self._cruiseLevel.set_range(min = 50, max = 500)
1611	self._cruiseLevel.set_tooltip_text(xstr("route_level_tooltip"))
1612	self._cruiseLevel.set_numeric(True)
1613	self._cruiseLevel.connect("value-changed", self._cruiseLevelChanged)
1614	label.set_mnemonic_widget(self._cruiseLevel)
1615	self._filedCruiseLevel = 240
1616
1617	levelBox.pack_start(self._cruiseLevel, False, False, 8)
1618
1619	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1620	xscale = 0.0, yscale = 0.0)
1621	alignment.add(levelBox)
1622
1623	mainBox.pack_start(alignment, False, False, 0)
1624
1625
1626	routeBox = gtk.VBox()
1627
1628	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.5,
1629	xscale = 0.0, yscale = 0.0)
1630	label = gtk.Label(xstr("route_route"))
1631	label.set_use_underline(True)
1632	alignment.add(label)
1633	routeBox.pack_start(alignment, True, True, 0)
1634
1635	routeWindow = gtk.ScrolledWindow()
1636	routeWindow.set_size_request(400, 80)
1637	routeWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
1638	else gtk.SHADOW_IN)
1639	routeWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1640	else gtk.POLICY_AUTOMATIC,
1641	gtk.PolicyType.AUTOMATIC if pygobject
1642	else gtk.POLICY_AUTOMATIC)
1643
1644	self._uppercasingRoute = False
1645
1646	self._route = gtk.TextView()
1647	self._route.set_tooltip_text(xstr("route_route_tooltip"))
1648	self._route.set_wrap_mode(WRAP_WORD)
1649	self._route.get_buffer().connect("changed", self._routeChanged)
1650	self._route.get_buffer().connect_after("insert-text", self._routeInserted)
1651	routeWindow.add(self._route)
1652
1653	label.set_mnemonic_widget(self._route)
1654	routeBox.pack_start(routeWindow, True, True, 0)
1655
1656	mainBox.pack_start(routeBox, True, True, 8)
1657
1658	self.addCancelFlightButton()
1659
1660	self._backButton = self.addPreviousButton(clicked = self._backClicked)
1661	self._button = self.addNextButton(clicked = self._forwardClicked)
1662
1663	@property
1664	def filedCruiseLevel(self):
1665	"""Get the filed cruise level."""
1666	return self._filedCruiseLevel
1667
1668	@property
1669	def cruiseLevel(self):
1670	"""Get the cruise level."""
1671	return self._cruiseLevel.get_value_as_int()
1672
1673	@property
1674	def route(self):
1675	"""Get the route."""
1676	return self._getRoute()
1677
1678	def activate(self):
1679	"""Setup the route from the booked flight."""
1680	self._cruiseLevel.set_value(240)
1681	self._filedCruiseLevel = 240
1682	self._route.get_buffer().set_text(self._wizard._bookedFlight.route)
1683	self._updateForwardButton()
1684
1685	def _getRoute(self):
1686	"""Get the text of the route."""
1687	buffer = self._route.get_buffer()
1688	return buffer.get_text(buffer.get_start_iter(),
1689	buffer.get_end_iter(), True)
1690
1691	def _updateForwardButton(self):
1692	"""Update the sensitivity of the forward button."""
1693	self._button.set_sensitive(self._cruiseLevel.get_value_as_int()>=50 and \
1694	self._getRoute()!="")
1695
1696	def _cruiseLevelChanged(self, spinButton):
1697	"""Called when the cruise level has changed."""
1698	self._updateForwardButton()
1699
1700	def _routeChanged(self, textBuffer):
1701	"""Called when the route has changed."""
1702	if not self._uppercasingRoute:
1703	self._updateForwardButton()
1704
1705	def _routeInserted(self, textBuffer, iter, text, length):
1706	"""Called when new characters are inserted into the route.
1707
1708	It uppercases all characters."""
1709	if not self._uppercasingRoute:
1710	self._uppercasingRoute = True
1711
1712	iter1 = iter.copy()
1713	iter1.backward_chars(length)
1714	textBuffer.delete(iter, iter1)
1715
1716	textBuffer.insert(iter, text.upper())
1717
1718	self._uppercasingRoute = False
1719
1720	def _backClicked(self, button):
1721	"""Called when the Back button is pressed."""
1722	self.goBack()
1723
1724	def _forwardClicked(self, button):
1725	"""Called when the Forward button is clicked."""
1726	if self._completed:
1727	self._wizard.nextPage()
1728	else:
1729	bookedFlight = self._wizard._bookedFlight
1730	self._filedCruiseLevel = self.cruiseLevel
1731	self._wizard.gui.beginBusy(xstr("route_down_notams"))
1732	self._wizard.gui.webHandler.getNOTAMs(self._notamsCallback,
1733	bookedFlight.departureICAO,
1734	bookedFlight.arrivalICAO)
1735	startSound(const.SOUND_NOTAM)
1736
1737	def _notamsCallback(self, returned, result):
1738	"""Callback for the NOTAMs."""
1739	gobject.idle_add(self._handleNOTAMs, returned, result)
1740
1741	def _handleNOTAMs(self, returned, result):
1742	"""Handle the NOTAMs."""
1743	if returned:
1744	self._wizard._departureNOTAMs = result.departureNOTAMs
1745	self._wizard._arrivalNOTAMs = result.arrivalNOTAMs
1746	else:
1747	self._wizard._departureNOTAMs = None
1748	self._wizard._arrivalNOTAMs = None
1749
1750	bookedFlight = self._wizard._bookedFlight
1751	self._wizard.gui.beginBusy(xstr("route_down_metars"))
1752	self._wizard.gui.webHandler.getMETARs(self._metarsCallback,
1753	[bookedFlight.departureICAO,
1754	bookedFlight.arrivalICAO])
1755
1756	def _metarsCallback(self, returned, result):
1757	"""Callback for the METARs."""
1758	gobject.idle_add(self._handleMETARs, returned, result)
1759
1760	def _handleMETARs(self, returned, result):
1761	"""Handle the METARs."""
1762	self._wizard._departureMETAR = None
1763	self._wizard._arrivalMETAR = None
1764	bookedFlight = self._wizard._bookedFlight
1765	if returned:
1766	if bookedFlight.departureICAO in result.metars:
1767	self._wizard._departureMETAR = result.metars[bookedFlight.departureICAO]
1768	if bookedFlight.arrivalICAO in result.metars:
1769	self._wizard._arrivalMETAR = result.metars[bookedFlight.arrivalICAO]
1770
1771	self._wizard.gui.endBusy()
1772	self._backButton.set_sensitive(True)
1773	self._button.set_sensitive(True)
1774	self._wizard.nextPage()
1775
1776	#-----------------------------------------------------------------------------
1777
1778	class BriefingPage(Page):
1779	"""Page for the briefing."""
1780	def __init__(self, wizard, departure):
1781	"""Construct the briefing page."""
1782	self._departure = departure
1783
1784	title = xstr("briefing_title") % (1 if departure else 2,
1785	xstr("briefing_departure")
1786	if departure
1787	else xstr("briefing_arrival"))
1788	super(BriefingPage, self).__init__(wizard, title, xstr("briefing_help"),
1789	completedHelp = xstr("briefing_chelp"))
1790
1791	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1792	xscale = 1.0, yscale = 1.0)
1793
1794	mainBox = gtk.VBox()
1795	alignment.add(mainBox)
1796	self.setMainWidget(alignment)
1797
1798	self._notamsFrame = gtk.Frame()
1799	self._notamsFrame.set_label(xstr("briefing_notams_init"))
1800	scrolledWindow = gtk.ScrolledWindow()
1801	scrolledWindow.set_size_request(-1, 128)
1802	# FIXME: these constants should be in common
1803	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1804	else gtk.POLICY_AUTOMATIC,
1805	gtk.PolicyType.AUTOMATIC if pygobject
1806	else gtk.POLICY_AUTOMATIC)
1807	self._notams = gtk.TextView()
1808	self._notams.set_editable(False)
1809	self._notams.set_accepts_tab(False)
1810	self._notams.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1811	scrolledWindow.add(self._notams)
1812	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1813	xscale = 1.0, yscale = 1.0)
1814	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1815	padding_left = 0, padding_right = 0)
1816	alignment.add(scrolledWindow)
1817	self._notamsFrame.add(alignment)
1818	mainBox.pack_start(self._notamsFrame, True, True, 4)
1819
1820	self._metarFrame = gtk.Frame()
1821	self._metarFrame.set_label(xstr("briefing_metar_init"))
1822	scrolledWindow = gtk.ScrolledWindow()
1823	scrolledWindow.set_size_request(-1, 32)
1824	scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
1825	else gtk.POLICY_AUTOMATIC,
1826	gtk.PolicyType.AUTOMATIC if pygobject
1827	else gtk.POLICY_AUTOMATIC)
1828
1829	self._uppercasingMETAR = False
1830
1831	self._metar = gtk.TextView()
1832	self._metar.set_accepts_tab(False)
1833	self._metar.set_wrap_mode(gtk.WrapMode.WORD if pygobject else gtk.WRAP_WORD)
1834	self._metar.get_buffer().connect("changed", self._metarChanged)
1835	self._metar.get_buffer().connect_after("insert-text", self._metarInserted)
1836	scrolledWindow.add(self._metar)
1837	alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
1838	xscale = 1.0, yscale = 1.0)
1839	alignment.set_padding(padding_top = 4, padding_bottom = 0,
1840	padding_left = 0, padding_right = 0)
1841	alignment.add(scrolledWindow)
1842	self._metarFrame.add(alignment)
1843	mainBox.pack_start(self._metarFrame, True, True, 4)
1844	self.metarEdited = False
1845
1846	self.addCancelFlightButton()
1847
1848	self.addPreviousButton(clicked = self._backClicked)
1849	self._button = self.addNextButton(clicked = self._forwardClicked)
1850
1851	@property
1852	def metar(self):
1853	"""Get the METAR on the page."""
1854	buffer = self._metar.get_buffer()
1855	return buffer.get_text(buffer.get_start_iter(),
1856	buffer.get_end_iter(), True)
1857
1858	def setMETAR(self, metar):
1859	"""Set the metar."""
1860	self._metar.get_buffer().set_text(metar)
1861	self.metarEdited = False
1862
1863	def activate(self):
1864	"""Activate the page."""
1865	if not self._departure:
1866	self._button.set_label(xstr("briefing_button"))
1867	self._button.set_has_tooltip(False)
1868	self._button.set_use_stock(False)
1869
1870	bookedFlight = self._wizard._bookedFlight
1871
1872	icao = bookedFlight.departureICAO if self._departure \
1873	else bookedFlight.arrivalICAO
1874	notams = self._wizard._departureNOTAMs if self._departure \
1875	else self._wizard._arrivalNOTAMs
1876	metar = self._wizard._departureMETAR if self._departure \
1877	else self._wizard._arrivalMETAR
1878
1879	self._notamsFrame.set_label(xstr("briefing_notams_template") % (icao,))
1880	buffer = self._notams.get_buffer()
1881	if notams is None:
1882	buffer.set_text(xstr("briefing_notams_failed"))
1883	elif not notams:
1884	buffer.set_text(xstr("briefing_notams_missing"))
1885	else:
1886	s = ""
1887	for notam in notams:
1888	s += str(notam.begin)
1889	if notam.end is not None:
1890	s += " - " + str(notam.end)
1891	elif notam.permanent:
1892	s += " - PERMANENT"
1893	s += "\n"
1894	if notam.repeatCycle:
1895	s += "Repeat cycle: " + notam.repeatCycle + "\n"
1896	s += notam.notice + "\n"
1897	s += "-------------------- * --------------------\n"
1898	buffer.set_text(s)
1899
1900	self._metarFrame.set_label(xstr("briefing_metar_template") % (icao,))
1901	buffer = self._metar.get_buffer()
1902	if metar is None:
1903	buffer.set_text(xstr("briefing_metar_failed"))
1904	else:
1905	buffer.set_text(metar)
1906
1907	label = self._metarFrame.get_label_widget()
1908	label.set_use_underline(True)
1909	label.set_mnemonic_widget(self._metar)
1910
1911	self.metarEdited = False
1912
1913	def _backClicked(self, button):
1914	"""Called when the Back button is pressed."""
1915	self.goBack()
1916
1917	def _forwardClicked(self, button):
1918	"""Called when the forward button is clicked."""
1919	if not self._departure:
1920	if not self._completed:
1921	self._wizard.gui.startMonitoring()
1922	self._button.set_label(xstr("button_next"))
1923	self._button.set_tooltip_text(xstr("button_next_tooltip"))
1924	self.complete()
1925
1926	self._wizard.nextPage()
1927
1928	def _metarChanged(self, buffer):
1929	"""Called when the METAR has changed."""
1930	if not self._uppercasingMETAR:
1931	self.metarEdited = True
1932	self._button.set_sensitive(buffer.get_text(buffer.get_start_iter(),
1933	buffer.get_end_iter(),
1934	True)!="")
1935
1936	def _metarInserted(self, textBuffer, iter, text, length):
1937	"""Called when new characters are inserted into the METAR.
1938
1939	It uppercases all characters."""
1940	if not self._uppercasingMETAR:
1941	self._uppercasingMETAR = True
1942
1943	iter1 = iter.copy()
1944	iter1.backward_chars(length)
1945	textBuffer.delete(iter, iter1)
1946
1947	textBuffer.insert(iter, text.upper())
1948
1949	self._uppercasingMETAR = False
1950
1951	#-----------------------------------------------------------------------------
1952
1953	class TakeoffPage(Page):
1954	"""Page for entering the takeoff data."""
1955	def __init__(self, wizard):
1956	"""Construct the takeoff page."""
1957	super(TakeoffPage, self).__init__(wizard, xstr("takeoff_title"),
1958	xstr("takeoff_help"),
1959	completedHelp = xstr("takeoff_chelp"))
1960
1961	self._forwardAllowed = False
1962
1963	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
1964	xscale = 0.0, yscale = 0.0)
1965
1966	table = gtk.Table(5, 4)
1967	table.set_row_spacings(4)
1968	table.set_col_spacings(16)
1969	table.set_homogeneous(False)
1970	alignment.add(table)
1971	self.setMainWidget(alignment)
1972
1973	label = gtk.Label(xstr("takeoff_runway"))
1974	label.set_use_underline(True)
1975	label.set_alignment(0.0, 0.5)
1976	table.attach(label, 0, 1, 0, 1)
1977
1978	self._runway = gtk.Entry()
1979	self._runway.set_width_chars(10)
1980	self._runway.set_tooltip_text(xstr("takeoff_runway_tooltip"))
1981	self._runway.connect("changed", self._upperChanged)
1982	table.attach(self._runway, 1, 3, 0, 1)
1983	label.set_mnemonic_widget(self._runway)
1984
1985	label = gtk.Label(xstr("takeoff_sid"))
1986	label.set_use_underline(True)
1987	label.set_alignment(0.0, 0.5)
1988	table.attach(label, 0, 1, 1, 2)
1989
1990	self._sid = gtk.Entry()
1991	self._sid.set_width_chars(10)
1992	self._sid.set_tooltip_text(xstr("takeoff_sid_tooltip"))
1993	self._sid.connect("changed", self._upperChanged)
1994	table.attach(self._sid, 1, 3, 1, 2)
1995	label.set_mnemonic_widget(self._sid)
1996
1997	label = gtk.Label(xstr("takeoff_v1"))
1998	label.set_use_markup(True)
1999	label.set_use_underline(True)
2000	label.set_alignment(0.0, 0.5)
2001	table.attach(label, 0, 1, 2, 3)
2002
2003	self._v1 = IntegerEntry()
2004	self._v1.set_width_chars(4)
2005	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip_knots"))
2006	self._v1.connect("integer-changed", self._valueChanged)
2007	table.attach(self._v1, 2, 3, 2, 3)
2008	label.set_mnemonic_widget(self._v1)
2009
2010	self._v1Unit = gtk.Label(xstr("label_knots"))
2011	table.attach(self._v1Unit, 3, 4, 2, 3)
2012
2013	label = gtk.Label(xstr("takeoff_vr"))
2014	label.set_use_markup(True)
2015	label.set_use_underline(True)
2016	label.set_alignment(0.0, 0.5)
2017	table.attach(label, 0, 1, 3, 4)
2018
2019	self._vr = IntegerEntry()
2020	self._vr.set_width_chars(4)
2021	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip_knots"))
2022	self._vr.connect("integer-changed", self._valueChanged)
2023	table.attach(self._vr, 2, 3, 3, 4)
2024	label.set_mnemonic_widget(self._vr)
2025
2026	self._vrUnit = gtk.Label(xstr("label_knots"))
2027	table.attach(self._vrUnit, 3, 4, 3, 4)
2028
2029	label = gtk.Label(xstr("takeoff_v2"))
2030	label.set_use_markup(True)
2031	label.set_use_underline(True)
2032	label.set_alignment(0.0, 0.5)
2033	table.attach(label, 0, 1, 4, 5)
2034
2035	self._v2 = IntegerEntry()
2036	self._v2.set_width_chars(4)
2037	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip_knots"))
2038	self._v2.connect("integer-changed", self._valueChanged)
2039	table.attach(self._v2, 2, 3, 4, 5)
2040	label.set_mnemonic_widget(self._v2)
2041
2042	self._v2Unit = gtk.Label(xstr("label_knots"))
2043	table.attach(self._v2Unit, 3, 4, 4, 5)
2044
2045	self.addCancelFlightButton()
2046
2047	self.addPreviousButton(clicked = self._backClicked)
2048
2049	self._button = self.addNextButton(clicked = self._forwardClicked)
2050
2051	@property
2052	def runway(self):
2053	"""Get the runway."""
2054	return self._runway.get_text()
2055
2056	@property
2057	def sid(self):
2058	"""Get the SID."""
2059	return self._sid.get_text()
2060
2061	@property
2062	def v1(self):
2063	"""Get the v1 speed."""
2064	return self._v1.get_int()
2065
2066	@property
2067	def vr(self):
2068	"""Get the vr speed."""
2069	return self._vr.get_int()
2070
2071	@property
2072	def v2(self):
2073	"""Get the v2 speed."""
2074	return self._v2.get_int()
2075
2076	def activate(self):
2077	"""Activate the page."""
2078	self._runway.set_text("")
2079	self._runway.set_sensitive(True)
2080	self._sid.set_text("")
2081	self._sid.set_sensitive(True)
2082	self._v1.set_int(None)
2083	self._v1.set_sensitive(True)
2084	self._vr.set_int(None)
2085	self._vr.set_sensitive(True)
2086	self._v2.set_int(None)
2087	self._v2.set_sensitive(True)
2088
2089	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2090	speedUnit = xstr("label" + i18nSpeedUnit)
2091	self._v1Unit.set_text(speedUnit)
2092	self._vrUnit.set_text(speedUnit)
2093	self._v2Unit.set_text(speedUnit)
2094
2095	self._v1.set_tooltip_markup(xstr("takeoff_v1_tooltip" + i18nSpeedUnit))
2096	self._vr.set_tooltip_markup(xstr("takeoff_vr_tooltip" + i18nSpeedUnit))
2097	self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip" + i18nSpeedUnit))
2098
2099	self._button.set_sensitive(False)
2100	self._forwardAllowed = False
2101
2102	def allowForward(self):
2103	"""Allow going to the next page."""
2104	self._forwardAllowed = True
2105	self._updateForwardButton()
2106
2107	def reset(self):
2108	"""Reset the page if the wizard is reset."""
2109	super(TakeoffPage, self).reset()
2110	self._v1.reset()
2111	self._vr.reset()
2112	self._v2.reset()
2113
2114	def _updateForwardButton(self):
2115	"""Update the sensitivity of the forward button based on some conditions."""
2116	sensitive = self._forwardAllowed and \
2117	self._runway.get_text()!="" and \
2118	self._sid.get_text()!="" and \
2119	self.v1 is not None and \
2120	self.vr is not None and \
2121	self.v2 is not None and \
2122	self.v1 <= self.vr and \
2123	self.vr <= self.v2
2124	self._button.set_sensitive(sensitive)
2125
2126	def _valueChanged(self, widget, arg = None):
2127	"""Called when the value of some widget has changed."""
2128	self._updateForwardButton()
2129
2130	def _upperChanged(self, entry, arg = None):
2131	"""Called when the value of some entry widget has changed and the value
2132	should be converted to uppercase."""
2133	entry.set_text(entry.get_text().upper())
2134	self._valueChanged(entry, arg)
2135
2136	def _backClicked(self, button):
2137	"""Called when the Back button is pressed."""
2138	self.goBack()
2139
2140	def _forwardClicked(self, button):
2141	"""Called when the forward button is clicked."""
2142	self._wizard.gui.flight.aircraft.updateV1R2()
2143	self._wizard.nextPage()
2144
2145	#-----------------------------------------------------------------------------
2146
2147	class LandingPage(Page):
2148	"""Page for entering landing data."""
2149	def __init__(self, wizard):
2150	"""Construct the landing page."""
2151	super(LandingPage, self).__init__(wizard, xstr("landing_title"),
2152	xstr("landing_help"),
2153	completedHelp = xstr("landing_chelp"))
2154
2155	self._flightEnded = False
2156
2157	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2158	xscale = 0.0, yscale = 0.0)
2159
2160	table = gtk.Table(5, 5)
2161	table.set_row_spacings(4)
2162	table.set_col_spacings(16)
2163	table.set_homogeneous(False)
2164	alignment.add(table)
2165	self.setMainWidget(alignment)
2166
2167	self._starButton = gtk.CheckButton()
2168	self._starButton.connect("clicked", self._starButtonClicked)
2169	table.attach(self._starButton, 0, 1, 0, 1)
2170
2171	label = gtk.Label(xstr("landing_star"))
2172	label.set_use_underline(True)
2173	label.set_alignment(0.0, 0.5)
2174	table.attach(label, 1, 2, 0, 1)
2175
2176	self._star = gtk.Entry()
2177	self._star.set_width_chars(10)
2178	self._star.set_tooltip_text(xstr("landing_star_tooltip"))
2179	self._star.connect("changed", self._upperChanged)
2180	self._star.set_sensitive(False)
2181	table.attach(self._star, 2, 4, 0, 1)
2182	label.set_mnemonic_widget(self._starButton)
2183
2184	self._transitionButton = gtk.CheckButton()
2185	self._transitionButton.connect("clicked", self._transitionButtonClicked)
2186	table.attach(self._transitionButton, 0, 1, 1, 2)
2187
2188	label = gtk.Label(xstr("landing_transition"))
2189	label.set_use_underline(True)
2190	label.set_alignment(0.0, 0.5)
2191	table.attach(label, 1, 2, 1, 2)
2192
2193	self._transition = gtk.Entry()
2194	self._transition.set_width_chars(10)
2195	self._transition.set_tooltip_text(xstr("landing_transition_tooltip"))
2196	self._transition.connect("changed", self._upperChanged)
2197	self._transition.set_sensitive(False)
2198	table.attach(self._transition, 2, 4, 1, 2)
2199	label.set_mnemonic_widget(self._transitionButton)
2200
2201	label = gtk.Label(xstr("landing_runway"))
2202	label.set_use_underline(True)
2203	label.set_alignment(0.0, 0.5)
2204	table.attach(label, 1, 2, 2, 3)
2205
2206	self._runway = gtk.Entry()
2207	self._runway.set_width_chars(10)
2208	self._runway.set_tooltip_text(xstr("landing_runway_tooltip"))
2209	self._runway.connect("changed", self._upperChanged)
2210	table.attach(self._runway, 2, 4, 2, 3)
2211	label.set_mnemonic_widget(self._runway)
2212
2213	label = gtk.Label(xstr("landing_approach"))
2214	label.set_use_underline(True)
2215	label.set_alignment(0.0, 0.5)
2216	table.attach(label, 1, 2, 3, 4)
2217
2218	self._approachType = gtk.Entry()
2219	self._approachType.set_width_chars(10)
2220	self._approachType.set_tooltip_text(xstr("landing_approach_tooltip"))
2221	self._approachType.connect("changed", self._upperChanged)
2222	table.attach(self._approachType, 2, 4, 3, 4)
2223	label.set_mnemonic_widget(self._approachType)
2224
2225	label = gtk.Label(xstr("landing_vref"))
2226	label.set_use_markup(True)
2227	label.set_use_underline(True)
2228	label.set_alignment(0.0, 0.5)
2229	table.attach(label, 1, 2, 5, 6)
2230
2231	self._vref = IntegerEntry()
2232	self._vref.set_width_chars(5)
2233	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip_knots"))
2234	self._vref.connect("integer-changed", self._vrefChanged)
2235	table.attach(self._vref, 3, 4, 5, 6)
2236	label.set_mnemonic_widget(self._vref)
2237
2238	self._vrefUnit = gtk.Label(xstr("label_knots"))
2239	table.attach(self._vrefUnit, 4, 5, 5, 6)
2240
2241	self.addCancelFlightButton()
2242
2243	self.addPreviousButton(clicked = self._backClicked)
2244
2245	self._button = self.addNextButton(clicked = self._forwardClicked)
2246
2247	# These are needed for correct size calculations
2248	self._starButton.set_active(True)
2249	self._transitionButton.set_active(True)
2250
2251	@property
2252	def star(self):
2253	"""Get the STAR or None if none entered."""
2254	return self._star.get_text() if self._starButton.get_active() else None
2255
2256	@property
2257	def transition(self):
2258	"""Get the transition or None if none entered."""
2259	return self._transition.get_text() \
2260	if self._transitionButton.get_active() else None
2261
2262	@property
2263	def approachType(self):
2264	"""Get the approach type."""
2265	return self._approachType.get_text()
2266
2267	@property
2268	def runway(self):
2269	"""Get the runway."""
2270	return self._runway.get_text()
2271
2272	@property
2273	def vref(self):
2274	"""Return the landing reference speed."""
2275	return self._vref.get_int()
2276
2277	def reset(self):
2278	"""Reset the page if the wizard is reset."""
2279	super(LandingPage, self).reset()
2280	self._vref.reset()
2281	self._flightEnded = False
2282
2283	def activate(self):
2284	"""Called when the page is activated."""
2285	self._starButton.set_sensitive(True)
2286	self._starButton.set_active(False)
2287	self._star.set_text("")
2288
2289	self._transitionButton.set_sensitive(True)
2290	self._transitionButton.set_active(False)
2291	self._transition.set_text("")
2292
2293	self._runway.set_text("")
2294	self._runway.set_sensitive(True)
2295
2296	self._approachType.set_text("")
2297	self._approachType.set_sensitive(True)
2298
2299	self._vref.set_int(None)
2300	self._vref.set_sensitive(True)
2301
2302	i18nSpeedUnit = self._wizard.gui.flight.getI18NSpeedUnit()
2303	speedUnit = xstr("label" + i18nSpeedUnit)
2304	self._vrefUnit.set_text(speedUnit)
2305
2306	self._vref.set_tooltip_markup(xstr("landing_vref_tooltip" +
2307	i18nSpeedUnit))
2308
2309	self._updateForwardButton()
2310
2311	def flightEnded(self):
2312	"""Called when the flight has ended."""
2313	super(LandingPage, self).flightEnded()
2314	self._flightEnded = True
2315	self._updateForwardButton()
2316
2317	def _starButtonClicked(self, button):
2318	"""Called when the STAR button is clicked."""
2319	active = button.get_active()
2320	self._star.set_sensitive(active)
2321	if active:
2322	self._star.grab_focus()
2323	self._updateForwardButton()
2324
2325	def _transitionButtonClicked(self, button):
2326	"""Called when the Transition button is clicked."""
2327	active = button.get_active()
2328	self._transition.set_sensitive(active)
2329	if active:
2330	self._transition.grab_focus()
2331	self._updateForwardButton()
2332
2333	def _updateForwardButton(self):
2334	"""Update the sensitivity of the forward button."""
2335	sensitive = self._flightEnded and \
2336	(self._starButton.get_active() or \
2337	self._transitionButton.get_active()) and \
2338	(self._star.get_text()!="" or
2339	not self._starButton.get_active()) and \
2340	(self._transition.get_text()!="" or
2341	not self._transitionButton.get_active()) and \
2342	self._runway.get_text()!="" and \
2343	self._approachType.get_text()!="" and \
2344	self.vref is not None
2345	self._button.set_sensitive(sensitive)
2346
2347	def _upperChanged(self, entry):
2348	"""Called for entry widgets that must be converted to uppercase."""
2349	entry.set_text(entry.get_text().upper())
2350	self._updateForwardButton()
2351
2352	def _vrefChanged(self, widget, value):
2353	"""Called when the Vref has changed."""
2354	self._updateForwardButton()
2355
2356	def _backClicked(self, button):
2357	"""Called when the Back button is pressed."""
2358	self.goBack()
2359
2360	def _forwardClicked(self, button):
2361	"""Called when the forward button is clicked."""
2362	self._wizard.gui.flight.aircraft.updateVRef()
2363	if self._wizard.gui.config.onlineGateSystem and \
2364	self._wizard.loggedIn and not self._completed and \
2365	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2366	not self._wizard.entranceExam:
2367	self._wizard.getFleet(callback = self._fleetRetrieved,
2368	force = True)
2369	else:
2370	self._wizard.nextPage()
2371
2372	def _fleetRetrieved(self, fleet):
2373	"""Callback for the fleet retrieval."""
2374	self._wizard.nextPage()
2375
2376	#-----------------------------------------------------------------------------
2377
2378	class FinishPage(Page):
2379	"""Flight finish page."""
2380	_flightTypes = [ ("flighttype_scheduled", const.FLIGHTTYPE_SCHEDULED),
2381	("flighttype_ot", const.FLIGHTTYPE_OLDTIMER),
2382	("flighttype_vip", const.FLIGHTTYPE_VIP),
2383	("flighttype_charter", const.FLIGHTTYPE_CHARTER) ]
2384
2385	def __init__(self, wizard):
2386	"""Construct the finish page."""
2387	super(FinishPage, self).__init__(wizard, xstr("finish_title"),
2388	xstr("finish_help"))
2389
2390	alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
2391	xscale = 0.0, yscale = 0.0)
2392
2393	table = gtk.Table(8, 2)
2394	table.set_row_spacings(4)
2395	table.set_col_spacings(16)
2396	table.set_homogeneous(False)
2397	alignment.add(table)
2398	self.setMainWidget(alignment)
2399
2400	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2401	label = gtk.Label(xstr("finish_rating"))
2402	labelAlignment.add(label)
2403	table.attach(labelAlignment, 0, 1, 0, 1)
2404
2405	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2406	self._flightRating = gtk.Label()
2407	self._flightRating.set_width_chars(8)
2408	self._flightRating.set_alignment(0.0, 0.5)
2409	self._flightRating.set_use_markup(True)
2410	labelAlignment.add(self._flightRating)
2411	table.attach(labelAlignment, 1, 2, 0, 1)
2412
2413	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2414	label = gtk.Label(xstr("finish_flight_time"))
2415	labelAlignment.add(label)
2416	table.attach(labelAlignment, 0, 1, 1, 2)
2417
2418	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2419	self._flightTime = gtk.Label()
2420	self._flightTime.set_width_chars(10)
2421	self._flightTime.set_alignment(0.0, 0.5)
2422	self._flightTime.set_use_markup(True)
2423	labelAlignment.add(self._flightTime)
2424	table.attach(labelAlignment, 1, 2, 1, 2)
2425
2426	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2427	label = gtk.Label(xstr("finish_block_time"))
2428	labelAlignment.add(label)
2429	table.attach(labelAlignment, 0, 1, 2, 3)
2430
2431	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2432	self._blockTime = gtk.Label()
2433	self._blockTime.set_width_chars(10)
2434	self._blockTime.set_alignment(0.0, 0.5)
2435	self._blockTime.set_use_markup(True)
2436	labelAlignment.add(self._blockTime)
2437	table.attach(labelAlignment, 1, 2, 2, 3)
2438
2439	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2440	label = gtk.Label(xstr("finish_distance"))
2441	labelAlignment.add(label)
2442	table.attach(labelAlignment, 0, 1, 3, 4)
2443
2444	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2445	self._distanceFlown = gtk.Label()
2446	self._distanceFlown.set_width_chars(10)
2447	self._distanceFlown.set_alignment(0.0, 0.5)
2448	self._distanceFlown.set_use_markup(True)
2449	labelAlignment.add(self._distanceFlown)
2450	table.attach(labelAlignment, 1, 2, 3, 4)
2451
2452	labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
2453	label = gtk.Label(xstr("finish_fuel"))
2454	labelAlignment.add(label)
2455	table.attach(labelAlignment, 0, 1, 4, 5)
2456
2457	labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2458	self._fuelUsed = gtk.Label()
2459	self._fuelUsed.set_width_chars(10)
2460	self._fuelUsed.set_alignment(0.0, 0.5)
2461	self._fuelUsed.set_use_markup(True)
2462	labelAlignment.add(self._fuelUsed)
2463	table.attach(labelAlignment, 1, 2, 4, 5)
2464
2465	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2466	yalign = 0.5, yscale = 0.0)
2467	label = gtk.Label(xstr("finish_type"))
2468	label.set_use_underline(True)
2469	labelAlignment.add(label)
2470	table.attach(labelAlignment, 0, 1, 5, 6)
2471
2472	flightTypeModel = gtk.ListStore(str, int)
2473	for (name, type) in FinishPage._flightTypes:
2474	flightTypeModel.append([xstr(name), type])
2475
2476	self._flightType = gtk.ComboBox(model = flightTypeModel)
2477	renderer = gtk.CellRendererText()
2478	self._flightType.pack_start(renderer, True)
2479	self._flightType.add_attribute(renderer, "text", 0)
2480	self._flightType.set_tooltip_text(xstr("finish_type_tooltip"))
2481	self._flightType.set_active(0)
2482	self._flightType.connect("changed", self._flightTypeChanged)
2483	flightTypeAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2484	flightTypeAlignment.add(self._flightType)
2485	table.attach(flightTypeAlignment, 1, 2, 5, 6)
2486	label.set_mnemonic_widget(self._flightType)
2487
2488	self._onlineFlight = gtk.CheckButton(xstr("finish_online"))
2489	self._onlineFlight.set_use_underline(True)
2490	self._onlineFlight.set_tooltip_text(xstr("finish_online_tooltip"))
2491	onlineFlightAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
2492	onlineFlightAlignment.add(self._onlineFlight)
2493	table.attach(onlineFlightAlignment, 1, 2, 6, 7)
2494
2495	labelAlignment = gtk.Alignment(xalign = 1.0, xscale = 0.0,
2496	yalign = 0.5, yscale = 0.0)
2497	self._gateLabel = gtk.Label(xstr("finish_gate"))
2498	self._gateLabel.set_use_underline(True)
2499	labelAlignment.add(self._gateLabel)
2500	table.attach(labelAlignment, 0, 1, 7, 8)
2501
2502	self._gatesModel = gtk.ListStore(str)
2503
2504	self._gate = gtk.ComboBox(model = self._gatesModel)
2505	renderer = gtk.CellRendererText()
2506	self._gate.pack_start(renderer, True)
2507	self._gate.add_attribute(renderer, "text", 0)
2508	self._gate.set_tooltip_text(xstr("finish_gate_tooltip"))
2509	self._gate.connect("changed", self._gateChanged)
2510	gateAlignment = gtk.Alignment(xalign=0.0, xscale=1.0)
2511	gateAlignment.add(self._gate)
2512	table.attach(gateAlignment, 1, 2, 7, 8)
2513	self._gateLabel.set_mnemonic_widget(self._gate)
2514
2515	self.addButton(xstr("finish_newFlight"),
2516	sensitive = True,
2517	clicked = self._newFlightClicked,
2518	tooltip = xstr("finish_newFlight_tooltip"),
2519	padding = 16)
2520
2521	self.addPreviousButton(clicked = self._backClicked)
2522
2523	self._saveButton = self.addButton(xstr("finish_save"),
2524	sensitive = False,
2525	clicked = self._saveClicked,
2526	tooltip = xstr("finish_save_tooltip"))
2527	self._savePIREPDialog = None
2528	self._lastSavePath = None
2529
2530	self._pirepSaved = False
2531	self._pirepSent = False
2532
2533	self._sendButton = self.addButton(xstr("sendPIREP"), default = True,
2534	sensitive = False,
2535	clicked = self._sendClicked,
2536	tooltip = xstr("sendPIREP_tooltip"))
2537
2538	@property
2539	def flightType(self):
2540	"""Get the flight type."""
2541	index = self._flightType.get_active()
2542	return None if index<0 else self._flightType.get_model()[index][1]
2543
2544	@property
2545	def online(self):
2546	"""Get whether the flight was an online flight or not."""
2547	return self._onlineFlight.get_active()
2548
2549	def activate(self):
2550	"""Activate the page."""
2551	self._pirepSaved = False
2552	self._pirepSent = False
2553
2554	flight = self._wizard.gui._flight
2555	rating = flight.logger.getRating()
2556	if rating<0:
2557	self._flightRating.set_markup('<b><span foreground="red">NO GO</span></b>')
2558	else:
2559	self._flightRating.set_markup("<b>%.1f %%</b>" % (rating,))
2560
2561	flightLength = flight.flightTimeEnd - flight.flightTimeStart
2562	self._flightTime.set_markup("<b>%s</b>" % \
2563	(util.getTimeIntervalString(flightLength),))
2564
2565	blockLength = flight.blockTimeEnd - flight.blockTimeStart
2566	self._blockTime.set_markup("<b>%s</b>" % \
2567	(util.getTimeIntervalString(blockLength),))
2568
2569	self._distanceFlown.set_markup("<b>%.2f NM</b>" % \
2570	(flight.flownDistance,))
2571
2572	self._fuelUsed.set_markup("<b>%.0f kg</b>" % \
2573	(flight.startFuel - flight.endFuel,))
2574
2575	self._flightType.set_active(-1)
2576	self._onlineFlight.set_active(self._wizard.loggedIn)
2577
2578	self._gatesModel.clear()
2579	if self._wizard.gui.config.onlineGateSystem and \
2580	self._wizard.loggedIn and \
2581	self._wizard.bookedFlight.arrivalICAO=="LHBP" and \
2582	not self._wizard.entranceExam:
2583	occupiedGates = self._wizard._fleet.getOccupiedGateNumbers()
2584	for gateNumber in const.lhbpGateNumbers:
2585	if gateNumber not in occupiedGates:
2586	self._gatesModel.append([gateNumber])
2587	self._gateLabel.set_sensitive(True)
2588	self._gate.set_sensitive(True)
2589	self._gate.set_active(-1)
2590	else:
2591	self._gateLabel.set_sensitive(False)
2592	self._gate.set_sensitive(False)
2593
2594	def _backClicked(self, button):
2595	"""Called when the Back button is pressed."""
2596	self.goBack()
2597
2598	def _updateButtons(self):
2599	"""Update the sensitivity state of the buttons."""
2600	sensitive = self._flightType.get_active()>=0 and \
2601	(self._gatesModel.get_iter_first() is None or
2602	self._gate.get_active()>=0)
2603
2604	self._saveButton.set_sensitive(sensitive)
2605	self._sendButton.set_sensitive(sensitive and
2606	self._wizard.bookedFlight.id is not None)
2607
2608	def _flightTypeChanged(self, comboBox):
2609	"""Called when the flight type has changed."""
2610	self._updateButtons()
2611
2612	def _gateChanged(self, comboBox):
2613	"""Called when the arrival gate has changed."""
2614	self._updateButtons()
2615
2616	def _newFlightClicked(self, button):
2617	"""Called when the new flight button is clicked."""
2618	gui = self._wizard.gui
2619	if not self._pirepSent and not self._pirepSaved:
2620	dialog = gtk.MessageDialog(parent = gui.mainWindow,
2621	type = MESSAGETYPE_QUESTION,
2622	message_format = xstr("finish_newFlight_question"))
2623
2624	dialog.add_button(xstr("button_no"), RESPONSETYPE_NO)
2625	dialog.add_button(xstr("button_yes"), RESPONSETYPE_YES)
2626
2627	dialog.set_title(WINDOW_TITLE_BASE)
2628	result = dialog.run()
2629	dialog.hide()
2630	if result!=RESPONSETYPE_YES:
2631	return
2632
2633	gui.reset()
2634
2635	def _saveClicked(self, button):
2636	"""Called when the Save PIREP button is clicked."""
2637	gui = self._wizard.gui
2638
2639	bookedFlight = gui.bookedFlight
2640	tm = time.gmtime()
2641
2642	pilotID = self._wizard.pilotID
2643	if pilotID: pilotID += " "
2644	fileName = "%s%s %02d%02d %s-%s.pirep" % \
2645	(pilotID, str(bookedFlight.departureTime.date()),
2646	tm.tm_hour, tm.tm_min,
2647	bookedFlight.departureICAO,
2648	bookedFlight.arrivalICAO)
2649
2650	dialog = self._getSaveDialog()
2651
2652	if self._lastSavePath is None:
2653	pirepDirectory = gui.config.pirepDirectory
2654	if pirepDirectory is not None:
2655	dialog.set_current_folder(pirepDirectory)
2656	else:
2657	dialog.set_current_folder(os.path.dirname(self._lastSavePath))
2658
2659	dialog.set_current_name(fileName)
2660	result = dialog.run()
2661	dialog.hide()
2662
2663	if result==RESPONSETYPE_OK:
2664	pirep = PIREP(gui.flight)
2665
2666	self._lastSavePath = text2unicode(dialog.get_filename())
2667
2668	if pirep.save(self._lastSavePath):
2669	type = MESSAGETYPE_INFO
2670	message = xstr("finish_save_done")
2671	secondary = None
2672	self._pirepSaved = True
2673	else:
2674	type = MESSAGETYPE_ERROR
2675	message = xstr("finish_save_failed")
2676	secondary = xstr("finish_save_failed_sec")
2677
2678	dialog = gtk.MessageDialog(parent = gui.mainWindow,
2679	type = type, message_format = message)
2680	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
2681	dialog.set_title(WINDOW_TITLE_BASE)
2682	if secondary is not None:
2683	dialog.format_secondary_markup(secondary)
2684
2685	dialog.run()
2686	dialog.hide()
2687
2688	def _getSaveDialog(self):
2689	"""Get the PIREP saving dialog.
2690
2691	If it does not exist yet, create it."""
2692	if self._savePIREPDialog is None:
2693	gui = self._wizard.gui
2694	dialog = gtk.FileChooserDialog(title = WINDOW_TITLE_BASE + " - " +
2695	xstr("finish_save_title"),
2696	action = FILE_CHOOSER_ACTION_SAVE,
2697	buttons = (gtk.STOCK_CANCEL,
2698	RESPONSETYPE_CANCEL,
2699	gtk.STOCK_OK, RESPONSETYPE_OK),
2700	parent = gui.mainWindow)
2701	dialog.set_modal(True)
2702	dialog.set_do_overwrite_confirmation(True)
2703
2704	filter = gtk.FileFilter()
2705	filter.set_name(xstr("file_filter_pireps"))
2706	filter.add_pattern("*.pirep")
2707	dialog.add_filter(filter)
2708
2709	filter = gtk.FileFilter()
2710	filter.set_name(xstr("file_filter_all"))
2711	filter.add_pattern(".")
2712	dialog.add_filter(filter)
2713
2714	self._savePIREPDialog = dialog
2715
2716	return self._savePIREPDialog
2717
2718
2719	def _sendClicked(self, button):
2720	"""Called when the Send button is clicked."""
2721	pirep = PIREP(self._wizard.gui.flight)
2722	self._wizard.gui.sendPIREP(pirep,
2723	callback = self._handlePIREPSent)
2724
2725	def _handlePIREPSent(self, returned, result):
2726	"""Callback for the PIREP sending result."""
2727	self._pirepSent = returned and result.success
2728	if self._wizard.gui.config.onlineGateSystem and \
2729	self._wizard.loggedIn and not self._wizard.entranceExam and \
2730	returned and result.success:
2731	bookedFlight = self._wizard.bookedFlight
2732	if bookedFlight.arrivalICAO=="LHBP":
2733	iter = self._gate.get_active_iter()
2734	gateNumber = None if iter is None \
2735	else self._gatesModel.get_value(iter, 0)
2736
2737	status = const.PLANE_PARKING if gateNumber is None \
2738	else const.PLANE_HOME
2739	else:
2740	gateNumber = None
2741	status = const.PLANE_AWAY
2742
2743	self._wizard.updatePlane(self._planeUpdated,
2744	bookedFlight.tailNumber,
2745	status, gateNumber = gateNumber)
2746
2747	def _planeUpdated(self, success):
2748	"""Callback for the plane updating."""
2749	pass
2750
2751	#-----------------------------------------------------------------------------
2752
2753	class Wizard(gtk.VBox):
2754	"""The flight wizard."""
2755	def __init__(self, gui):
2756	"""Construct the wizard."""
2757	super(Wizard, self).__init__()
2758
2759	self.gui = gui
2760
2761	self._pages = []
2762	self._currentPage = None
2763
2764	self._loginPage = LoginPage(self)
2765	self._pages.append(self._loginPage)
2766	self._pages.append(FlightSelectionPage(self))
2767	self._pages.append(GateSelectionPage(self))
2768	self._pages.append(ConnectPage(self))
2769	self._payloadPage = PayloadPage(self)
2770	self._pages.append(self._payloadPage)
2771	self._payloadIndex = len(self._pages)
2772	self._pages.append(TimePage(self))
2773	self._pages.append(FuelPage(self))
2774	self._routePage = RoutePage(self)
2775	self._pages.append(self._routePage)
2776	self._departureBriefingPage = BriefingPage(self, True)
2777	self._pages.append(self._departureBriefingPage)
2778	self._arrivalBriefingPage = BriefingPage(self, False)
2779	self._pages.append(self._arrivalBriefingPage)
2780	self._arrivalBriefingIndex = len(self._pages)
2781	self._takeoffPage = TakeoffPage(self)
2782	self._pages.append(self._takeoffPage)
2783	self._landingPage = LandingPage(self)
2784	self._pages.append(self._landingPage)
2785	self._finishPage = FinishPage(self)
2786	self._pages.append(self._finishPage)
2787
2788	maxWidth = 0
2789	maxHeight = 0
2790	for page in self._pages:
2791	page.show_all()
2792	pageSizeRequest = page.size_request()
2793	width = pageSizeRequest.width if pygobject else pageSizeRequest[0]
2794	height = pageSizeRequest.height if pygobject else pageSizeRequest[1]
2795	maxWidth = max(maxWidth, width)
2796	maxHeight = max(maxHeight, height)
2797	page.setStyle()
2798	maxWidth += 16
2799	maxHeight += 32
2800	self.set_size_request(maxWidth, maxHeight)
2801
2802	self._initialize()
2803
2804	@property
2805	def pilotID(self):
2806	"""Get the pilot ID, if given."""
2807	return self._loginPage.pilotID
2808
2809	@property
2810	def entranceExam(self):
2811	"""Get whether an entrance exam is about to be taken."""
2812	return self._loginPage.entranceExam
2813
2814	@property
2815	def loggedIn(self):
2816	"""Indicate if there was a successful login."""
2817	return self._loginResult is not None
2818
2819	@property
2820	def loginResult(self):
2821	"""Get the login result."""
2822	return self._loginResult
2823
2824	def setCurrentPage(self, index, finalize = False):
2825	"""Set the current page to the one with the given index."""
2826	assert index < len(self._pages)
2827
2828	fromPage = self._currentPage
2829	if fromPage is not None:
2830	page = self._pages[fromPage]
2831	if finalize and not page._completed:
2832	page.complete()
2833	self.remove(page)
2834
2835	self._currentPage = index
2836	page = self._pages[index]
2837	self.add(page)
2838	if page._fromPage is None:
2839	page._fromPage = fromPage
2840	page.initialize()
2841	self.show_all()
2842	if fromPage is not None:
2843	self.grabDefault()
2844
2845	@property
2846	def bookedFlight(self):
2847	"""Get the booked flight selected."""
2848	return self._bookedFlight
2849
2850	@property
2851	def cargoWeight(self):
2852	"""Get the calculated ZFW value."""
2853	return self._payloadPage.cargoWeight
2854
2855	@property
2856	def zfw(self):
2857	"""Get the calculated ZFW value."""
2858	return 0 if self._bookedFlight is None \
2859	else self._payloadPage.calculateZFW()
2860
2861	@property
2862	def filedCruiseAltitude(self):
2863	"""Get the filed cruise altitude."""
2864	return self._routePage.filedCruiseLevel * 100
2865
2866	@property
2867	def cruiseAltitude(self):
2868	"""Get the cruise altitude."""
2869	return self._routePage.cruiseLevel * 100
2870
2871	@property
2872	def route(self):
2873	"""Get the route."""
2874	return self._routePage.route
2875
2876	@property
2877	def departureMETAR(self):
2878	"""Get the METAR of the departure airport."""
2879	return self._departureBriefingPage.metar
2880
2881	@property
2882	def arrivalMETAR(self):
2883	"""Get the METAR of the arrival airport."""
2884	return self._arrivalBriefingPage.metar
2885
2886	@property
2887	def departureRunway(self):
2888	"""Get the departure runway."""
2889	return self._takeoffPage.runway
2890
2891	@property
2892	def sid(self):
2893	"""Get the SID."""
2894	return self._takeoffPage.sid
2895
2896	@property
2897	def v1(self):
2898	"""Get the V1 speed."""
2899	return self._takeoffPage.v1
2900
2901	@property
2902	def vr(self):
2903	"""Get the Vr speed."""
2904	return self._takeoffPage.vr
2905
2906	@property
2907	def v2(self):
2908	"""Get the V2 speed."""
2909	return self._takeoffPage.v2
2910
2911	@property
2912	def arrivalRunway(self):
2913	"""Get the arrival runway."""
2914	return self._landingPage.runway
2915
2916	@property
2917	def star(self):
2918	"""Get the STAR."""
2919	return self._landingPage.star
2920
2921	@property
2922	def transition(self):
2923	"""Get the transition."""
2924	return self._landingPage.transition
2925
2926	@property
2927	def approachType(self):
2928	"""Get the approach type."""
2929	return self._landingPage.approachType
2930
2931	@property
2932	def vref(self):
2933	"""Get the Vref speed."""
2934	return self._landingPage.vref
2935
2936	@property
2937	def flightType(self):
2938	"""Get the flight type."""
2939	return self._finishPage.flightType
2940
2941	@property
2942	def online(self):
2943	"""Get whether the flight was online or not."""
2944	return self._finishPage.online
2945
2946	def nextPage(self, finalize = True):
2947	"""Go to the next page."""
2948	self.jumpPage(1, finalize)
2949
2950	def jumpPage(self, count, finalize = True):
2951	"""Go to the page which is 'count' pages after the current one."""
2952	self.setCurrentPage(self._currentPage + count, finalize = finalize)
2953
2954	def grabDefault(self):
2955	"""Make the default button of the current page the default."""
2956	self._pages[self._currentPage].grabDefault()
2957
2958	def connected(self, fsType, descriptor):
2959	"""Called when the connection could be made to the simulator."""
2960	self.nextPage()
2961
2962	def reset(self, loginResult):
2963	"""Resets the wizard to go back to the login page."""
2964	self._initialize(keepLoginResult = loginResult is None,
2965	loginResult = loginResult)
2966
2967	def setStage(self, stage):
2968	"""Set the flight stage to the given one."""
2969	if stage==const.STAGE_TAKEOFF:
2970	self._takeoffPage.allowForward()
2971	elif stage==const.STAGE_LANDING:
2972	if not self._arrivalBriefingPage.metarEdited:
2973	print "Downloading arrival METAR again"
2974	self.gui.webHandler.getMETARs(self._arrivalMETARCallback,
2975	[self._bookedFlight.arrivalICAO])
2976
2977	elif stage==const.STAGE_END:
2978	for page in self._pages:
2979	page.flightEnded()
2980
2981	def _initialize(self, keepLoginResult = False, loginResult = None):
2982	"""Initialize the wizard."""
2983	if not keepLoginResult:
2984	self._loginResult = loginResult
2985
2986	self._loginCallback = None
2987
2988	self._fleet = None
2989	self._fleetCallback = None
2990
2991	self._bookedFlight = None
2992	self._departureGate = "-"
2993	self._fuelData = None
2994	self._departureNOTAMs = None
2995	self._departureMETAR = None
2996	self._arrivalNOTAMs = None
2997	self._arrivalMETAR = None
2998
2999	firstPage = 0 if self._loginResult is None else 1
3000	for page in self._pages[firstPage:]:
3001	page.reset()
3002
3003	self.setCurrentPage(firstPage)
3004
3005	def login(self, callback, pilotID, password, entranceExam):
3006	"""Called when the login button was clicked."""
3007	self._loginCallback = callback
3008	if pilotID is None:
3009	loginResult = self._loginResult
3010	assert loginResult is not None and loginResult.loggedIn
3011	pilotID = loginResult.pilotID
3012	password = loginResult.password
3013	entranceExam = loginResult.entranceExam
3014	busyMessage = xstr("reload_busy")
3015	else:
3016	self._loginResult = None
3017	busyMessage = xstr("login_busy")
3018
3019	self.gui.beginBusy(busyMessage)
3020
3021	self.gui.webHandler.login(self._loginResultCallback,
3022	pilotID, password,
3023	entranceExam = entranceExam)
3024
3025	def reloadFlights(self, callback):
3026	"""Reload the flights from the MAVA server."""
3027	self.login(callback, None, None, None)
3028
3029	def _loginResultCallback(self, returned, result):
3030	"""The login result callback, called in the web handler's thread."""
3031	gobject.idle_add(self._handleLoginResult, returned, result)
3032
3033	def _handleLoginResult(self, returned, result):
3034	"""Handle the login result."""
3035	self.gui.endBusy()
3036	isReload = self._loginResult is not None
3037	if returned:
3038	if result.loggedIn:
3039	self._loginResult = result
3040	else:
3041	if isReload:
3042	message = xstr("reload_failed")
3043	else:
3044	message = xstr("login_entranceExam_invalid"
3045	if self.entranceExam else
3046	xstr("login_invalid"))
3047	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3048	type = MESSAGETYPE_ERROR,
3049	message_format = message)
3050	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3051	dialog.set_title(WINDOW_TITLE_BASE)
3052	if isReload:
3053	secondary = xstr("reload_failed_sec")
3054	else:
3055	secondary = xstr("login_entranceExam_invalid_sec"
3056	if self.entranceExam else
3057	xstr("login_invalid_sec"))
3058	dialog.format_secondary_markup(secondary)
3059	dialog.run()
3060	dialog.hide()
3061	else:
3062	message = xstr("reload_failconn") if isReload \
3063	else xstr("login_failconn")
3064	dialog = gtk.MessageDialog(parent = self.gui.mainWindow,
3065	type = MESSAGETYPE_ERROR,
3066	message_format = message)
3067	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
3068	dialog.set_title(WINDOW_TITLE_BASE)
3069	secondary = xstr("reload_failconn_sec") if isReload \
3070	else xstr("login_failconn_sec")
3071	dialog.format_secondary_markup(secondary)
3072
3073	dialog.run()
3074	dialog.hide()
3075
3076	callback = self._loginCallback
3077	self._loginCallback = None
3078	callback(returned, result)
3079
3080	def getFleet(self, callback, force = False):
3081	"""Get the fleet via the GUI and call the given callback."""
3082	self._fleetCallback = callback
3083	self.gui.getFleet(callback = self._fleetRetrieved, force = force)
3084
3085	def _fleetRetrieved(self, fleet):
3086	"""Callback for the fleet retrieval."""
3087	self._fleet = fleet
3088	if self._fleetCallback is not None:
3089	self._fleetCallback(fleet)
3090	self._fleetCallback = None
3091
3092	def updatePlane(self, callback, tailNumber, status, gateNumber = None):
3093	"""Update the given plane's gate information."""
3094	self.gui.updatePlane(tailNumber, status, gateNumber = gateNumber,
3095	callback = callback)
3096
3097	def _connectSimulator(self):
3098	"""Connect to the simulator."""
3099	self.gui.connectSimulator(self._bookedFlight.aircraftType)
3100
3101	def _arrivalMETARCallback(self, returned, result):
3102	"""Called when the METAR of the arrival airport is retrieved."""
3103	gobject.idle_add(self._handleArrivalMETAR, returned, result)
3104
3105	def _handleArrivalMETAR(self, returned, result):
3106	"""Called when the METAR of the arrival airport is retrieved."""
3107	icao = self._bookedFlight.arrivalICAO
3108	if returned and icao in result.metars:
3109	metar = result.metars[icao]
3110	if metar!="":
3111	self._arrivalBriefingPage.setMETAR(metar)
3112
3113	#-----------------------------------------------------------------------------
3114

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