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source: src/mlx/gui/gui.py@ 134:9ce031d5d4a9

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Last change on this file since 134:9ce031d5d4a9 was 134:9ce031d5d4a9, checked in by István Váradi <ivaradi@…>, 12 years ago
Most of the remaining messages are implemented
File size: 29.1 KB

Rev	Line
[28]	1	# The main file for the GUI
	2
[29]	3	from statusicon import StatusIcon
[32]	4	from statusbar import Statusbar
[90]	5	from info import FlightInfo
[36]	6	from update import Updater
[29]	7	from mlx.gui.common import *
[42]	8	from mlx.gui.flight import Wizard
[77]	9	from mlx.gui.monitor import MonitorWindow
[117]	10	from mlx.gui.weighthelp import WeightHelp
[118]	11	from mlx.gui.gates import FleetGateStatus
[123]	12	from mlx.gui.prefs import Preferences
[28]	13
	14	import mlx.const as const
	15	import mlx.fs as fs
	16	import mlx.flight as flight
	17	import mlx.logger as logger
	18	import mlx.acft as acft
[41]	19	import mlx.web as web
[107]	20	from mlx.i18n import xstr
[28]	21
	22	import time
[38]	23	import threading
	24	import sys
[28]	25
[77]	26	#------------------------------------------------------------------------------
	27
[28]	28	class GUI(fs.ConnectionListener):
	29	"""The main GUI class."""
[96]	30	@staticmethod
	31	def _formatFlightLogLine(timeStr, line):
	32	"""Format the given line for flight logging."""
	33	if timeStr is not None:
	34	line = timeStr + ": " + line
	35	return line + "\n"
	36
[36]	37	def __init__(self, programDirectory, config):
[28]	38	"""Construct the GUI."""
	39	gobject.threads_init()
	40
[36]	41	self._programDirectory = programDirectory
[42]	42	self.config = config
[28]	43	self._connecting = False
[59]	44	self._reconnecting = False
[28]	45	self._connected = False
[96]	46	self._logger = logger.Logger(self)
[28]	47	self._flight = None
	48	self._simulator = None
[59]	49	self._monitoring = False
[130]	50
[119]	51	self._fleet = None
[130]	52
[119]	53	self._fleetCallback = None
[38]	54
[130]	55	self._updatePlaneCallback = None
	56	self._updatePlaneTailNumber = None
	57	self._updatePlaneStatus = None
	58	self._updatePlaneGateNumber = None
	59
[38]	60	self._stdioLock = threading.Lock()
	61	self._stdioText = ""
[28]	62
[41]	63	self.webHandler = web.Handler()
	64	self.webHandler.start()
	65
[38]	66	self.toRestart = False
	67
[29]	68	def build(self, iconDirectory):
[28]	69	"""Build the GUI."""
[29]	70
[123]	71	self._mainWindow = window = gtk.Window()
[105]	72	window.set_title(WINDOW_TITLE_BASE)
[36]	73	window.set_icon_from_file(os.path.join(iconDirectory, "logo.ico"))
	74	window.connect("delete-event",
	75	lambda a, b: self.hideMainWindow())
	76	window.connect("window-state-event", self._handleMainWindowState)
[93]	77	accelGroup = gtk.AccelGroup()
	78	window.add_accel_group(accelGroup)
[28]	79
	80	mainVBox = gtk.VBox()
[36]	81	window.add(mainVBox)
[28]	82
[123]	83	self._preferences = Preferences(self)
	84
[93]	85	menuBar = self._buildMenuBar(accelGroup)
	86	mainVBox.pack_start(menuBar, False, False, 0)
	87
[92]	88	self._notebook = gtk.Notebook()
[93]	89	mainVBox.pack_start(self._notebook, True, True, 4)
[42]	90
[46]	91	self._wizard = Wizard(self)
[107]	92	label = gtk.Label(xstr("tab_flight"))
[46]	93	label.set_use_underline(True)
[108]	94	label.set_tooltip_text(xstr("tab_flight_tooltip"))
[92]	95	self._notebook.append_page(self._wizard, label)
[42]	96
[90]	97	self._flightInfo = FlightInfo(self)
[107]	98	label = gtk.Label(xstr("tab_flight_info"))
[90]	99	label.set_use_underline(True)
[108]	100	label.set_tooltip_text(xstr("tab_flight_info_tooltip"))
[92]	101	self._notebook.append_page(self._flightInfo, label)
[93]	102	self._flightInfo.disable()
[90]	103
[117]	104	self._weightHelp = WeightHelp(self)
	105	label = gtk.Label(xstr("tab_weight_help"))
	106	label.set_use_underline(True)
	107	label.set_tooltip_text(xstr("tab_weight_help_tooltip"))
	108	self._notebook.append_page(self._weightHelp, label)
	109
[93]	110	(logWidget, self._logView) = self._buildLogWidget()
[107]	111	label = gtk.Label(xstr("tab_log"))
[46]	112	label.set_use_underline(True)
[108]	113	label.set_tooltip_text(xstr("tab_log_tooltip"))
[93]	114	self._notebook.append_page(logWidget, label)
	115
[118]	116	self._fleetGateStatus = FleetGateStatus(self)
	117	label = gtk.Label(xstr("tab_gates"))
	118	label.set_use_underline(True)
	119	label.set_tooltip_text(xstr("tab_gates_tooltip"))
	120	self._notebook.append_page(self._fleetGateStatus, label)
	121
[93]	122	(self._debugLogWidget, self._debugLogView) = self._buildLogWidget()
	123	self._debugLogWidget.show_all()
[32]	124
	125	mainVBox.pack_start(gtk.HSeparator(), False, False, 0)
	126
	127	self._statusbar = Statusbar()
	128	mainVBox.pack_start(self._statusbar, False, False, 0)
	129
[92]	130	self._notebook.connect("switch-page", self._notebookPageSwitch)
[46]	131
[77]	132	self._monitorWindow = MonitorWindow(self, iconDirectory)
[93]	133	self._monitorWindow.add_accel_group(accelGroup)
[77]	134	self._monitorWindowX = None
	135	self._monitorWindowY = None
[93]	136	self._selfToggling = False
[77]	137
[46]	138	window.show_all()
	139	self._wizard.grabDefault()
[117]	140	self._weightHelp.reset()
	141	self._weightHelp.disable()
[28]	142
[29]	143	self._statusIcon = StatusIcon(iconDirectory, self)
[28]	144
[49]	145	self._busyCursor = gdk.Cursor(gdk.CursorType.WATCH if pygobject
	146	else gdk.WATCH)
	147
[59]	148	@property
[105]	149	def mainWindow(self):
	150	"""Get the main window of the GUI."""
	151	return self._mainWindow
	152
	153	@property
[97]	154	def logger(self):
	155	"""Get the logger used by us."""
	156	return self._logger
	157
	158	@property
[59]	159	def simulator(self):
	160	"""Get the simulator used by us."""
	161	return self._simulator
	162
[71]	163	@property
	164	def flight(self):
	165	"""Get the flight being performed."""
	166	return self._flight
[84]	167
	168	@property
[97]	169	def bookedFlight(self):
	170	"""Get the booked flight selected, if any."""
	171	return self._wizard.bookedFlight
	172
	173	@property
	174	def cargoWeight(self):
	175	"""Get the cargo weight."""
	176	return self._wizard.cargoWeight
	177
	178	@property
[84]	179	def zfw(self):
	180	"""Get Zero-Fuel Weight calculated for the current flight."""
	181	return self._wizard.zfw
	182
	183	@property
[97]	184	def filedCruiseAltitude(self):
	185	"""Get cruise altitude filed for the current flight."""
	186	return self._wizard.filedCruiseAltitude
	187
	188	@property
[84]	189	def cruiseAltitude(self):
[97]	190	"""Get cruise altitude set for the current flight."""
[84]	191	return self._wizard.cruiseAltitude
[97]	192
	193	@property
	194	def route(self):
	195	"""Get the flight route."""
	196	return self._wizard.route
	197
	198	@property
	199	def departureMETAR(self):
	200	"""Get the METAR of the deprature airport."""
	201	return self._wizard.departureMETAR
[84]	202
	203	@property
[97]	204	def arrivalMETAR(self):
	205	"""Get the METAR of the deprature airport."""
	206	return self._wizard.arrivalMETAR
	207
	208	@property
	209	def departureRunway(self):
	210	"""Get the name of the departure runway."""
	211	return self._wizard.departureRunway
	212
	213	@property
	214	def sid(self):
	215	"""Get the SID."""
	216	return self._wizard.sid
	217
	218	@property
[84]	219	def v1(self):
	220	"""Get the V1 speed calculated for the flight."""
	221	return self._wizard.v1
	222
	223	@property
	224	def vr(self):
	225	"""Get the Vr speed calculated for the flight."""
	226	return self._wizard.vr
	227
	228	@property
	229	def v2(self):
	230	"""Get the V2 speed calculated for the flight."""
	231	return self._wizard.v2
[71]	232
[86]	233	@property
[97]	234	def arrivalRunway(self):
	235	"""Get the arrival runway."""
	236	return self._wizard.arrivalRunway
	237
	238	@property
	239	def star(self):
	240	"""Get the STAR."""
	241	return self._wizard.star
	242
	243	@property
	244	def transition(self):
	245	"""Get the transition."""
	246	return self._wizard.transition
	247
	248	@property
	249	def approachType(self):
	250	"""Get the approach type."""
	251	return self._wizard.approachType
	252
	253	@property
[86]	254	def vref(self):
	255	"""Get the Vref speed calculated for the flight."""
	256	return self._wizard.vref
	257
[97]	258	@property
	259	def flightType(self):
	260	"""Get the flight type."""
	261	return self._wizard.flightType
	262
	263	@property
	264	def online(self):
	265	"""Get whether the flight was online or not."""
	266	return self._wizard.online
	267
	268	@property
	269	def comments(self):
	270	"""Get the comments."""
	271	return self._flightInfo.comments
	272
	273	@property
	274	def flightDefects(self):
	275	"""Get the flight defects."""
	276	return self._flightInfo.flightDefects
	277
[99]	278	@property
	279	def delayCodes(self):
	280	"""Get the delay codes."""
	281	return self._flightInfo.delayCodes
	282
[28]	283	def run(self):
	284	"""Run the GUI."""
[42]	285	if self.config.autoUpdate:
[38]	286	self._updater = Updater(self,
	287	self._programDirectory,
[42]	288	self.config.updateURL,
[36]	289	self._mainWindow)
	290	self._updater.start()
	291
[28]	292	gtk.main()
[36]	293
[91]	294	self._disconnect()
[28]	295
	296	def connected(self, fsType, descriptor):
	297	"""Called when we have connected to the simulator."""
	298	self._connected = True
	299	self._logger.untimedMessage("Connected to the simulator %s" % (descriptor,))
[133]	300	fs.sendMessage(const.MESSAGETYPE_INFORMATION,
	301	"Welcome to MAVA Logger X " + const.VERSION)
[59]	302	gobject.idle_add(self._handleConnected, fsType, descriptor)
	303
	304	def _handleConnected(self, fsType, descriptor):
	305	"""Called when the connection to the simulator has succeeded."""
	306	self._statusbar.updateConnection(self._connecting, self._connected)
	307	self.endBusy()
	308	if not self._reconnecting:
	309	self._wizard.connected(fsType, descriptor)
	310	self._reconnecting = False
	311
	312	def connectionFailed(self):
	313	"""Called when the connection failed."""
	314	self._logger.untimedMessage("Connection to the simulator failed")
	315	gobject.idle_add(self._connectionFailed)
	316
	317	def _connectionFailed(self):
	318	"""Called when the connection failed."""
	319	self.endBusy()
	320	self._statusbar.updateConnection(self._connecting, self._connected)
	321
[105]	322	dialog = gtk.MessageDialog(parent = self._mainWindow,
	323	type = MESSAGETYPE_ERROR,
[108]	324	message_format = xstr("conn_failed"))
	325
[105]	326	dialog.set_title(WINDOW_TITLE_BASE)
[108]	327	dialog.format_secondary_markup(xstr("conn_failed_sec"))
[59]	328
[108]	329	dialog.add_button(xstr("button_cancel"), 0)
	330	dialog.add_button(xstr("button_tryagain"), 1)
[59]	331	dialog.set_default_response(1)
	332
	333	result = dialog.run()
	334	dialog.hide()
	335	if result == 1:
[107]	336	self.beginBusy(xstr("connect_busy"))
[59]	337	self._simulator.reconnect()
	338	else:
[91]	339	self.reset()
[28]	340
	341	def disconnected(self):
	342	"""Called when we have disconnected from the simulator."""
	343	self._connected = False
	344	self._logger.untimedMessage("Disconnected from the simulator")
[59]	345
	346	gobject.idle_add(self._disconnected)
	347
	348	def _disconnected(self):
	349	"""Called when we have disconnected from the simulator unexpectedly."""
	350	self._statusbar.updateConnection(self._connecting, self._connected)
	351
	352	dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
[108]	353	message_format = xstr("conn_broken"),
[59]	354	parent = self._mainWindow)
[105]	355	dialog.set_title(WINDOW_TITLE_BASE)
[108]	356	dialog.format_secondary_markup(xstr("conn_broken_sec"))
[59]	357
[108]	358	dialog.add_button(xstr("button_cancel"), 0)
	359	dialog.add_button(xstr("button_reconnect"), 1)
[59]	360	dialog.set_default_response(1)
	361
	362	result = dialog.run()
	363	dialog.hide()
	364	if result == 1:
[108]	365	self.beginBusy(xstr("connect_busy"))
[59]	366	self._reconnecting = True
	367	self._simulator.reconnect()
	368	else:
[91]	369	self.reset()
	370
[93]	371	def enableFlightInfo(self):
	372	"""Enable the flight info tab."""
	373	self._flightInfo.enable()
	374
[91]	375	def reset(self):
	376	"""Reset the GUI."""
	377	self._disconnect()
[92]	378
[91]	379	self._flightInfo.reset()
[93]	380	self._flightInfo.disable()
[91]	381	self.resetFlightStatus()
[28]	382
[117]	383	self._weightHelp.reset()
	384	self._weightHelp.disable()
[92]	385	self._wizard.reset()
	386	self._notebook.set_current_page(0)
	387
	388	self._logView.get_buffer().set_text("")
	389
[91]	390	def _disconnect(self):
	391	"""Disconnect from the simulator if connected."""
[92]	392	self.stopMonitoring()
	393
[91]	394	if self._connected:
	395	self._flight.simulator.disconnect()
	396	self._connected = False
	397
	398	self._connecting = False
	399	self._reconnecting = False
	400	self._statusbar.updateConnection(False, False)
[128]	401	self._weightHelp.disable()
[134]	402
	403	return True
[91]	404
[96]	405	def addFlightLogLine(self, timeStr, line):
	406	"""Write the given message line to the log."""
	407	gobject.idle_add(self._writeLog,
	408	GUI._formatFlightLogLine(timeStr, line),
	409	self._logView)
	410
	411	def updateFlightLogLine(self, index, timeStr, line):
	412	"""Update the line with the given index."""
	413	gobject.idle_add(self._updateFlightLogLine, index,
	414	GUI._formatFlightLogLine(timeStr, line))
	415
	416	def _updateFlightLogLine(self, index, line):
	417	"""Replace the contents of the given line in the log."""
	418	buffer = self._logView.get_buffer()
	419	startIter = buffer.get_iter_at_line(index)
	420	endIter = buffer.get_iter_at_line(index + 1)
	421	buffer.delete(startIter, endIter)
	422	buffer.insert(startIter, line)
	423	self._logView.scroll_mark_onscreen(buffer.get_insert())
	424
[28]	425	def check(self, flight, aircraft, logger, oldState, state):
	426	"""Update the data."""
[77]	427	gobject.idle_add(self._monitorWindow.setData, state)
[80]	428	gobject.idle_add(self._statusbar.updateTime, state.timestamp)
[28]	429
[31]	430	def resetFlightStatus(self):
	431	"""Reset the status of the flight."""
[32]	432	self._statusbar.resetFlightStatus()
[80]	433	self._statusbar.updateTime()
[31]	434	self._statusIcon.resetFlightStatus()
	435
	436	def setStage(self, stage):
	437	"""Set the stage of the flight."""
	438	gobject.idle_add(self._setStage, stage)
	439
	440	def _setStage(self, stage):
	441	"""Set the stage of the flight."""
[32]	442	self._statusbar.setStage(stage)
[31]	443	self._statusIcon.setStage(stage)
[84]	444	self._wizard.setStage(stage)
[88]	445	if stage==const.STAGE_END:
[134]	446	# FIXME: perhaps a more elegant method, e.g.
	447	# the simulator should provide a function disconnect
	448	# with a final message
	449	gobject.timeout_add(1.0, self._disconnect)
[31]	450
	451	def setRating(self, rating):
	452	"""Set the rating of the flight."""
	453	gobject.idle_add(self._setRating, rating)
	454
	455	def _setRating(self, rating):
	456	"""Set the rating of the flight."""
[32]	457	self._statusbar.setRating(rating)
[31]	458	self._statusIcon.setRating(rating)
	459
	460	def setNoGo(self, reason):
	461	"""Set the rating of the flight to No-Go with the given reason."""
	462	gobject.idle_add(self._setNoGo, reason)
	463
	464	def _setNoGo(self, reason):
	465	"""Set the rating of the flight."""
[32]	466	self._statusbar.setNoGo(reason)
[31]	467	self._statusIcon.setNoGo(reason)
	468
[29]	469	def _handleMainWindowState(self, window, event):
	470	"""Hande a change in the state of the window"""
	471	iconified = gdk.WindowState.ICONIFIED if pygobject \
	472	else gdk.WINDOW_STATE_ICONIFIED
	473	if (event.changed_mask&iconified)!=0 and (event.new_window_state&iconified)!=0:
[35]	474	self.hideMainWindow(savePosition = False)
[29]	475
[35]	476	def hideMainWindow(self, savePosition = True):
[29]	477	"""Hide the main window and save its position."""
[35]	478	if savePosition:
	479	(self._mainWindowX, self._mainWindowY) = \
	480	self._mainWindow.get_window().get_root_origin()
	481	else:
	482	self._mainWindowX = self._mainWindowY = None
[29]	483	self._mainWindow.hide()
	484	self._statusIcon.mainWindowHidden()
	485	return True
	486
	487	def showMainWindow(self):
	488	"""Show the main window at its former position."""
[35]	489	if self._mainWindowX is not None and self._mainWindowY is not None:
	490	self._mainWindow.move(self._mainWindowX, self._mainWindowY)
	491
	492	self._mainWindow.show()
[29]	493	self._mainWindow.deiconify()
[35]	494
[29]	495	self._statusIcon.mainWindowShown()
	496
	497	def toggleMainWindow(self):
	498	"""Toggle the main window."""
	499	if self._mainWindow.get_visible():
	500	self.hideMainWindow()
	501	else:
	502	self.showMainWindow()
[36]	503
[77]	504	def hideMonitorWindow(self, savePosition = True):
	505	"""Hide the monitor window."""
	506	if savePosition:
	507	(self._monitorWindowX, self._monitorWindowY) = \
	508	self._monitorWindow.get_window().get_root_origin()
	509	else:
	510	self._monitorWindowX = self._monitorWindowY = None
	511	self._monitorWindow.hide()
	512	self._statusIcon.monitorWindowHidden()
[93]	513	if self._showMonitorMenuItem.get_active():
	514	self._selfToggling = True
	515	self._showMonitorMenuItem.set_active(False)
[77]	516	return True
	517
	518	def showMonitorWindow(self):
	519	"""Show the monitor window."""
	520	if self._monitorWindowX is not None and self._monitorWindowY is not None:
	521	self._monitorWindow.move(self._monitorWindowX, self._monitorWindowY)
	522	self._monitorWindow.show_all()
	523	self._statusIcon.monitorWindowShown()
[93]	524	if not self._showMonitorMenuItem.get_active():
	525	self._selfToggling = True
	526	self._showMonitorMenuItem.set_active(True)
	527
	528	def _toggleMonitorWindow(self, menuItem):
	529	if self._selfToggling:
	530	self._selfToggling = False
	531	elif self._monitorWindow.get_visible():
	532	self.hideMonitorWindow()
	533	else:
	534	self.showMonitorWindow()
[77]	535
[38]	536	def restart(self):
	537	"""Quit and restart the application."""
	538	self.toRestart = True
[81]	539	self._quit(force = True)
[38]	540
	541	def flushStdIO(self):
	542	"""Flush any text to the standard error that could not be logged."""
	543	if self._stdioText:
	544	sys.__stderr__.write(self._stdioText)
	545
[36]	546	def writeStdIO(self, text):
	547	"""Write the given text into standard I/O log."""
[38]	548	with self._stdioLock:
	549	self._stdioText += text
	550
	551	gobject.idle_add(self._writeStdIO)
[36]	552
[49]	553	def beginBusy(self, message):
	554	"""Begin a period of background processing."""
[93]	555	self._wizard.set_sensitive(False)
[117]	556	self._weightHelp.set_sensitive(False)
[49]	557	self._mainWindow.get_window().set_cursor(self._busyCursor)
	558	self._statusbar.updateBusyState(message)
	559
	560	def endBusy(self):
	561	"""End a period of background processing."""
	562	self._mainWindow.get_window().set_cursor(None)
[117]	563	self._weightHelp.set_sensitive(True)
[93]	564	self._wizard.set_sensitive(True)
[49]	565	self._statusbar.updateBusyState(None)
	566
[117]	567	def initializeWeightHelp(self):
	568	"""Initialize the weight help tab."""
	569	self._weightHelp.reset()
	570	self._weightHelp.enable()
	571
[134]	572	def getFleetAsync(self, callback = None, force = None):
	573	"""Get the fleet asynchronously."""
	574	gobject.idle_add(self.getFleet, callback, force)
	575
[119]	576	def getFleet(self, callback = None, force = False):
	577	"""Get the fleet.
	578
	579	If force is False, and we already have a fleet retrieved,
	580	that one will be used."""
	581	if self._fleet is None or force:
	582	self._fleetCallback = callback
	583	self.beginBusy(xstr("fleet_busy"))
	584	self.webHandler.getFleet(self._fleetResultCallback)
	585	else:
	586	callback(self._fleet)
	587
	588	def _fleetResultCallback(self, returned, result):
	589	"""Called when the fleet has been queried."""
	590	gobject.idle_add(self._handleFleetResult, returned, result)
	591
	592	def _handleFleetResult(self, returned, result):
	593	"""Handle the fleet result."""
	594	self.endBusy()
	595	if returned:
	596	self._fleet = result.fleet
	597	else:
	598	self._fleet = None
	599
[120]	600	dialog = gtk.MessageDialog(parent = self.mainWindow,
[119]	601	type = MESSAGETYPE_ERROR,
	602	message_format = xstr("fleet_failed"))
[130]	603	dialog.add_button(xstr("button_ok"), RESPONSETYPE_OK)
	604	dialog.set_title(WINDOW_TITLE_BASE)
	605	dialog.run()
	606	dialog.hide()
	607
	608	callback = self._fleetCallback
	609	self._fleetCallback = None
	610	if callback is not None:
	611	callback(self._fleet)
	612	self._fleetGateStatus.handleFleet(self._fleet)
	613
	614	def updatePlane(self, tailNumber, status,
	615	gateNumber = None, callback = None):
	616	"""Update the status of the given plane."""
	617	self.beginBusy(xstr("fleet_update_busy"))
	618
	619	self._updatePlaneCallback = callback
	620
	621	self._updatePlaneTailNumber = tailNumber
	622	self._updatePlaneStatus = status
	623	self._updatePlaneGateNumber = gateNumber
	624
	625	self.webHandler.updatePlane(self._updatePlaneResultCallback,
	626	tailNumber, status, gateNumber)
	627
	628	def _updatePlaneResultCallback(self, returned, result):
	629	"""Called when the status of a plane has been updated."""
	630	gobject.idle_add(self._handleUpdatePlaneResult, returned, result)
	631
	632	def _handleUpdatePlaneResult(self, returned, result):
	633	"""Handle the plane update result."""
	634	self.endBusy()
	635	if returned:
	636	success = result.success
	637	if success:
	638	if self._fleet is not None:
	639	self._fleet.updatePlane(self._updatePlaneTailNumber,
	640	self._updatePlaneStatus,
	641	self._updatePlaneGateNumber)
	642	self._fleetGateStatus.handleFleet(self._fleet)
	643	else:
	644	dialog = gtk.MessageDialog(parent = self.mainWindow,
	645	type = MESSAGETYPE_ERROR,
	646	message_format = xstr("fleet_update_failed"))
[124]	647	dialog.add_button(xstr("button_ok"), RESPONSETYPE_ACCEPT)
[119]	648	dialog.set_title(WINDOW_TITLE_BASE)
	649	dialog.run()
	650	dialog.hide()
	651
[130]	652	success = None
	653
	654	callback = self._updatePlaneCallback
	655	self._updatePlaneCallback = None
	656	if callback is not None:
	657	callback(success)
[119]	658
[38]	659	def _writeStdIO(self):
[36]	660	"""Perform the real writing."""
[38]	661	with self._stdioLock:
	662	text = self._stdioText
	663	self._stdioText = ""
	664	if not text: return
	665
[36]	666	lines = text.splitlines()
	667	if text[-1]=="\n":
	668	text = ""
	669	else:
	670	text = lines[-1]
	671	lines = lines[:-1]
	672
	673	for line in lines:
[96]	674	#print >> sys.__stdout__, line
[93]	675	self._writeLog(line + "\n", self._debugLogView)
[36]	676
	677	if text:
[96]	678	#print >> sys.__stdout__, text,
[93]	679	self._writeLog(text, self._debugLogView)
[51]	680
[59]	681	def connectSimulator(self, aircraftType):
	682	"""Connect to the simulator for the first time."""
	683	self._logger.reset()
	684
	685	self._flight = flight.Flight(self._logger, self)
[131]	686	self._flight.flareTimeFromFS = self.config.flareTimeFromFS
[59]	687	self._flight.aircraftType = aircraftType
	688	self._flight.aircraft = acft.Aircraft.create(self._flight)
	689	self._flight.aircraft._checkers.append(self)
	690
	691	if self._simulator is None:
	692	self._simulator = fs.createSimulator(const.SIM_MSFS9, self)
[133]	693	fs.setupMessageSending(self.config, self._simulator)
[59]	694
	695	self._flight.simulator = self._simulator
	696
[107]	697	self.beginBusy(xstr("connect_busy"))
[59]	698	self._statusbar.updateConnection(self._connecting, self._connected)
	699
	700	self._connecting = True
	701	self._simulator.connect(self._flight.aircraft)
	702
[70]	703	def startMonitoring(self):
	704	"""Start monitoring."""
[88]	705	if not self._monitoring:
	706	self.simulator.startMonitoring()
	707	self._monitoring = True
[70]	708
	709	def stopMonitoring(self):
	710	"""Stop monitoring."""
[88]	711	if self._monitoring:
	712	self.simulator.stopMonitoring()
	713	self._monitoring = False
[70]	714
[93]	715	def _buildMenuBar(self, accelGroup):
	716	"""Build the main menu bar."""
	717	menuBar = gtk.MenuBar()
	718
[110]	719	fileMenuItem = gtk.MenuItem(xstr("menu_file"))
[93]	720	fileMenu = gtk.Menu()
	721	fileMenuItem.set_submenu(fileMenu)
	722	menuBar.append(fileMenuItem)
	723
	724	quitMenuItem = gtk.ImageMenuItem(gtk.STOCK_QUIT)
	725	quitMenuItem.set_use_stock(True)
[110]	726	quitMenuItem.set_label(xstr("menu_file_quit"))
[93]	727	quitMenuItem.add_accelerator("activate", accelGroup,
[110]	728	ord(xstr("menu_file_quit_key")),
	729	CONTROL_MASK, ACCEL_VISIBLE)
[93]	730	quitMenuItem.connect("activate", self._quit)
	731	fileMenu.append(quitMenuItem)
	732
[123]	733	toolsMenuItem = gtk.MenuItem(xstr("menu_tools"))
	734	toolsMenu = gtk.Menu()
	735	toolsMenuItem.set_submenu(toolsMenu)
	736	menuBar.append(toolsMenuItem)
	737
	738	prefsMenuItem = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
	739	prefsMenuItem.set_use_stock(True)
	740	prefsMenuItem.set_label(xstr("menu_tools_prefs"))
	741	prefsMenuItem.add_accelerator("activate", accelGroup,
	742	ord(xstr("menu_tools_prefs_key")),
	743	CONTROL_MASK, ACCEL_VISIBLE)
	744	prefsMenuItem.connect("activate", self._editPreferences)
	745	toolsMenu.append(prefsMenuItem)
[93]	746
[110]	747	viewMenuItem = gtk.MenuItem(xstr("menu_view"))
[93]	748	viewMenu = gtk.Menu()
	749	viewMenuItem.set_submenu(viewMenu)
	750	menuBar.append(viewMenuItem)
[28]	751
[93]	752	self._showMonitorMenuItem = gtk.CheckMenuItem()
[110]	753	self._showMonitorMenuItem.set_label(xstr("menu_view_monitor"))
[93]	754	self._showMonitorMenuItem.set_use_underline(True)
	755	self._showMonitorMenuItem.set_active(False)
	756	self._showMonitorMenuItem.add_accelerator("activate", accelGroup,
[110]	757	ord(xstr("menu_view_monitor_key")),
	758	CONTROL_MASK, ACCEL_VISIBLE)
[93]	759	self._showMonitorMenuItem.connect("toggled", self._toggleMonitorWindow)
	760	viewMenu.append(self._showMonitorMenuItem)
	761
	762	showDebugMenuItem = gtk.CheckMenuItem()
[110]	763	showDebugMenuItem.set_label(xstr("menu_view_debug"))
[93]	764	showDebugMenuItem.set_use_underline(True)
	765	showDebugMenuItem.set_active(False)
	766	showDebugMenuItem.add_accelerator("activate", accelGroup,
[110]	767	ord(xstr("menu_view_debug_key")),
	768	CONTROL_MASK, ACCEL_VISIBLE)
[93]	769	showDebugMenuItem.connect("toggled", self._toggleDebugLog)
	770	viewMenu.append(showDebugMenuItem)
[28]	771
[93]	772	return menuBar
[28]	773
[93]	774	def _toggleDebugLog(self, menuItem):
	775	"""Toggle the debug log."""
	776	if menuItem.get_active():
[107]	777	label = gtk.Label(xstr("tab_debug_log"))
[93]	778	label.set_use_underline(True)
[110]	779	label.set_tooltip_text(xstr("tab_debug_log_tooltip"))
[93]	780	self._debugLogPage = self._notebook.append_page(self._debugLogWidget, label)
	781	self._notebook.set_current_page(self._debugLogPage)
	782	else:
	783	self._notebook.remove_page(self._debugLogPage)
	784
	785	def _buildLogWidget(self):
	786	"""Build the widget for the log."""
	787	alignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
	788
	789	alignment.set_padding(padding_top = 8, padding_bottom = 8,
	790	padding_left = 16, padding_right = 16)
[28]	791
	792	logScroller = gtk.ScrolledWindow()
[93]	793	# FIXME: these should be constants in common
	794	logScroller.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
	795	else gtk.POLICY_AUTOMATIC,
	796	gtk.PolicyType.AUTOMATIC if pygobject
	797	else gtk.POLICY_AUTOMATIC)
	798	logScroller.set_shadow_type(gtk.ShadowType.IN if pygobject
	799	else gtk.SHADOW_IN)
	800	logView = gtk.TextView()
	801	logView.set_editable(False)
	802	logScroller.add(logView)
[28]	803
	804	logBox = gtk.VBox()
	805	logBox.pack_start(logScroller, True, True, 0)
	806	logBox.set_size_request(-1, 200)
	807
[93]	808	alignment.add(logBox)
[28]	809
[93]	810	return (alignment, logView)
[28]	811
[93]	812	def _writeLog(self, msg, logView):
[28]	813	"""Write the given message to the log."""
[93]	814	buffer = logView.get_buffer()
[28]	815	buffer.insert(buffer.get_end_iter(), msg)
[93]	816	logView.scroll_mark_onscreen(buffer.get_insert())
[28]	817
[81]	818	def _quit(self, what = None, force = False):
[38]	819	"""Quit from the application."""
[81]	820	if force:
	821	result=RESPONSETYPE_YES
	822	else:
[105]	823	dialog = gtk.MessageDialog(parent = self._mainWindow,
	824	type = MESSAGETYPE_QUESTION,
[110]	825	message_format = xstr("quit_question"))
	826
[124]	827	dialog.add_button(xstr("button_no"), RESPONSETYPE_NO)
	828	dialog.add_button(xstr("button_yes"), RESPONSETYPE_YES)
	829
[105]	830	dialog.set_title(WINDOW_TITLE_BASE)
[81]	831	result = dialog.run()
	832	dialog.hide()
[76]	833
	834	if result==RESPONSETYPE_YES:
	835	self._statusIcon.destroy()
	836	return gtk.main_quit()
[38]	837
[46]	838	def _notebookPageSwitch(self, notebook, page, page_num):
	839	"""Called when the current page of the notebook has changed."""
	840	if page_num==0:
[48]	841	gobject.idle_add(self._wizard.grabDefault)
[46]	842	else:
	843	self._mainWindow.set_default(None)
[123]	844
	845	def _editPreferences(self, menuItem):
	846	"""Callback for editing the preferences."""
	847	self._preferences.run(self.config)

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