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source: src/mlx/gui/gui.py@ 76:f5b2b0022cdf

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Last change on this file since 76:f5b2b0022cdf was 76:f5b2b0022cdf, checked in by István Váradi <ivaradi@…>, 12 years ago
Added a Quit option to the status icon's menu and a confirmation dialog.
File size: 34.3 KB

Rev	Line
[28]	1	# The main file for the GUI
	2
[29]	3	from statusicon import StatusIcon
[32]	4	from statusbar import Statusbar
[36]	5	from update import Updater
[29]	6	from mlx.gui.common import *
[42]	7	from mlx.gui.flight import Wizard
[28]	8
	9	import mlx.const as const
	10	import mlx.fs as fs
	11	import mlx.flight as flight
	12	import mlx.logger as logger
	13	import mlx.acft as acft
[41]	14	import mlx.web as web
[28]	15
	16	import time
[38]	17	import threading
	18	import sys
[28]	19
	20	acftTypes = [ ("Boeing 737-600", const.AIRCRAFT_B736),
	21	("Boeing 737-700", const.AIRCRAFT_B737),
	22	("Boeing 737-800", const.AIRCRAFT_B738),
	23	("Bombardier Dash 8-Q400", const.AIRCRAFT_DH8D),
	24	("Boeing 737-300", const.AIRCRAFT_B733),
	25	("Boeing 737-400", const.AIRCRAFT_B734),
	26	("Boeing 737-500", const.AIRCRAFT_B735),
	27	("Boeing 767-200", const.AIRCRAFT_B762),
	28	("Boeing 767-300", const.AIRCRAFT_B763),
	29	("Bombardier CRJ200", const.AIRCRAFT_CRJ2),
	30	("Fokker 70", const.AIRCRAFT_F70),
	31	("Lisunov Li-2", const.AIRCRAFT_DC3),
	32	("Tupolev Tu-134", const.AIRCRAFT_T134),
	33	("Tupolev Tu-154", const.AIRCRAFT_T154),
	34	("Yakovlev Yak-40", const.AIRCRAFT_YK40) ]
	35
	36	class GUI(fs.ConnectionListener):
	37	"""The main GUI class."""
[36]	38	def __init__(self, programDirectory, config):
[28]	39	"""Construct the GUI."""
	40	gobject.threads_init()
	41
[36]	42	self._programDirectory = programDirectory
[42]	43	self.config = config
[28]	44	self._connecting = False
[59]	45	self._reconnecting = False
[28]	46	self._connected = False
	47	self._logger = logger.Logger(output = self)
	48	self._flight = None
	49	self._simulator = None
[59]	50	self._monitoring = False
[38]	51
	52	self._stdioLock = threading.Lock()
	53	self._stdioText = ""
[36]	54	self._stdioAfterNewLine = True
[28]	55
[41]	56	self.webHandler = web.Handler()
	57	self.webHandler.start()
	58
[38]	59	self.toRestart = False
	60
[29]	61	def build(self, iconDirectory):
[28]	62	"""Build the GUI."""
[29]	63
[36]	64	window = gtk.Window()
	65	window.set_title("MAVA Logger X " + const.VERSION)
	66	window.set_icon_from_file(os.path.join(iconDirectory, "logo.ico"))
	67	window.connect("delete-event",
	68	lambda a, b: self.hideMainWindow())
	69	window.connect("window-state-event", self._handleMainWindowState)
[28]	70
	71	mainVBox = gtk.VBox()
[36]	72	window.add(mainVBox)
[28]	73
[42]	74	notebook = gtk.Notebook()
	75	mainVBox.add(notebook)
	76
[46]	77	self._wizard = Wizard(self)
	78	label = gtk.Label("_Flight")
	79	label.set_use_underline(True)
	80	label.set_tooltip_text("Flight wizard")
	81	notebook.append_page(self._wizard, label)
[42]	82
	83	dataVBox = gtk.VBox()
[46]	84	label = gtk.Label("_Data")
	85	label.set_use_underline(True)
	86	label.set_tooltip_text("FSUIPC data access")
[50]	87
	88	if "USE_SCROLLEDDATA" in os.environ:
	89	dataScrolledWindow = gtk.ScrolledWindow()
	90	dataScrolledWindow.add_with_viewport(dataVBox)
	91	notebook.append_page(dataScrolledWindow, label)
	92	else:
	93	notebook.append_page(dataVBox, label)
[42]	94
[28]	95	setupFrame = self._buildSetupFrame()
	96	setupFrame.set_border_width(8)
[42]	97	dataVBox.pack_start(setupFrame, False, False, 0)
[28]	98
	99	dataFrame = self._buildDataFrame()
	100	dataFrame.set_border_width(8)
[42]	101	dataVBox.pack_start(dataFrame, False, False, 0)
[28]	102
[42]	103	logVBox = gtk.VBox()
[46]	104	label = gtk.Label("_Log")
	105	label.set_use_underline(True)
	106	label.set_tooltip_text("Flight log")
	107	notebook.append_page(logVBox, label)
[42]	108
[28]	109	logFrame = self._buildLogFrame()
	110	logFrame.set_border_width(8)
[42]	111	logVBox.pack_start(logFrame, True, True, 0)
[32]	112
	113	mainVBox.pack_start(gtk.HSeparator(), False, False, 0)
	114
	115	self._statusbar = Statusbar()
	116	mainVBox.pack_start(self._statusbar, False, False, 0)
	117
[46]	118	notebook.connect("switch-page", self._notebookPageSwitch)
	119
	120	window.show_all()
	121	self._wizard.grabDefault()
[28]	122
[36]	123	self._mainWindow = window
[29]	124
	125	self._statusIcon = StatusIcon(iconDirectory, self)
[28]	126
[49]	127	self._busyCursor = gdk.Cursor(gdk.CursorType.WATCH if pygobject
	128	else gdk.WATCH)
	129
[59]	130	@property
	131	def simulator(self):
	132	"""Get the simulator used by us."""
	133	return self._simulator
	134
[71]	135	@property
	136	def flight(self):
	137	"""Get the flight being performed."""
	138	return self._flight
	139
[28]	140	def run(self):
	141	"""Run the GUI."""
[42]	142	if self.config.autoUpdate:
[38]	143	self._updater = Updater(self,
	144	self._programDirectory,
[42]	145	self.config.updateURL,
[36]	146	self._mainWindow)
	147	self._updater.start()
	148
[28]	149	gtk.main()
[36]	150
[28]	151	if self._flight is not None:
	152	simulator = self._flight.simulator
[59]	153	if self._monitoring:
	154	simulator.stopMonitoring()
	155	self._monitoring = False
	156	simulator.disconnect()
[28]	157
	158	def connected(self, fsType, descriptor):
	159	"""Called when we have connected to the simulator."""
	160	self._connected = True
	161	self._logger.untimedMessage("Connected to the simulator %s" % (descriptor,))
[59]	162	gobject.idle_add(self._handleConnected, fsType, descriptor)
	163
	164	def _handleConnected(self, fsType, descriptor):
	165	"""Called when the connection to the simulator has succeeded."""
	166	self._statusbar.updateConnection(self._connecting, self._connected)
	167	self.endBusy()
	168	if not self._reconnecting:
	169	self._wizard.connected(fsType, descriptor)
	170	self._reconnecting = False
	171
	172	def connectionFailed(self):
	173	"""Called when the connection failed."""
	174	self._logger.untimedMessage("Connection to the simulator failed")
	175	gobject.idle_add(self._connectionFailed)
	176
	177	def _connectionFailed(self):
	178	"""Called when the connection failed."""
	179	self.endBusy()
	180	self._statusbar.updateConnection(self._connecting, self._connected)
	181
	182	dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
	183	message_format =
	184	"Cannot connect to the simulator.",
	185	parent = self._mainWindow)
	186	dialog.format_secondary_markup("Rectify the situation, and press <b>Try again</b> "
	187	"to try the connection again, "
	188	"or <b>Cancel</b> to cancel the flight.")
	189
	190	dialog.add_button("_Cancel", 0)
	191	dialog.add_button("_Try again", 1)
	192	dialog.set_default_response(1)
	193
	194	result = dialog.run()
	195	dialog.hide()
	196	if result == 1:
	197	self.beginBusy("Connecting to the simulator.")
	198	self._simulator.reconnect()
	199	else:
	200	self._connecting = False
	201	self._reconnecting = False
	202	self._statusbar.updateConnection(self._connecting, self._connected)
	203	self._wizard.connectionFailed()
[28]	204
	205	def disconnected(self):
	206	"""Called when we have disconnected from the simulator."""
	207	self._connected = False
	208	self._logger.untimedMessage("Disconnected from the simulator")
[59]	209
	210	gobject.idle_add(self._disconnected)
	211
	212	def _disconnected(self):
	213	"""Called when we have disconnected from the simulator unexpectedly."""
	214	self._statusbar.updateConnection(self._connecting, self._connected)
	215
	216	dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
	217	message_format =
	218	"The connection to the simulator failed unexpectedly.",
	219	parent = self._mainWindow)
	220	dialog.format_secondary_markup("If the simulator has crashed, restart it "
	221	"and restore your flight as much as possible "
	222	"to the state it was in before the crash.\n"
	223	"Then press <b>Reconnect</b> to reconnect.\n\n"
	224	"If you want to cancel the flight, press <b>Cancel</b>.")
	225
	226	dialog.add_button("_Cancel", 0)
	227	dialog.add_button("_Reconnect", 1)
	228	dialog.set_default_response(1)
	229
	230	result = dialog.run()
	231	dialog.hide()
	232	if result == 1:
	233	self.beginBusy("Connecting to the simulator.")
	234	self._reconnecting = True
	235	self._simulator.reconnect()
	236	else:
	237	self._connecting = False
	238	self._reconnecting = False
	239	self._statusbar.updateConnection(self._connecting, self._connected)
	240	self._wizard.disconnected()
[28]	241
	242	def write(self, msg):
	243	"""Write the given message to the log."""
	244	gobject.idle_add(self._writeLog, msg)
	245
	246	def check(self, flight, aircraft, logger, oldState, state):
	247	"""Update the data."""
	248	gobject.idle_add(self._setData, state)
	249
[31]	250	def resetFlightStatus(self):
	251	"""Reset the status of the flight."""
[32]	252	self._statusbar.resetFlightStatus()
[31]	253	self._statusIcon.resetFlightStatus()
	254
	255	def setStage(self, stage):
	256	"""Set the stage of the flight."""
	257	gobject.idle_add(self._setStage, stage)
	258
	259	def _setStage(self, stage):
	260	"""Set the stage of the flight."""
[32]	261	self._statusbar.setStage(stage)
[31]	262	self._statusIcon.setStage(stage)
	263
	264	def setRating(self, rating):
	265	"""Set the rating of the flight."""
	266	gobject.idle_add(self._setRating, rating)
	267
	268	def _setRating(self, rating):
	269	"""Set the rating of the flight."""
[32]	270	self._statusbar.setRating(rating)
[31]	271	self._statusIcon.setRating(rating)
	272
	273	def setNoGo(self, reason):
	274	"""Set the rating of the flight to No-Go with the given reason."""
	275	gobject.idle_add(self._setNoGo, reason)
	276
	277	def _setNoGo(self, reason):
	278	"""Set the rating of the flight."""
[32]	279	self._statusbar.setNoGo(reason)
[31]	280	self._statusIcon.setNoGo(reason)
	281
[29]	282	def _handleMainWindowState(self, window, event):
	283	"""Hande a change in the state of the window"""
	284	iconified = gdk.WindowState.ICONIFIED if pygobject \
	285	else gdk.WINDOW_STATE_ICONIFIED
	286	if (event.changed_mask&iconified)!=0 and (event.new_window_state&iconified)!=0:
[35]	287	self.hideMainWindow(savePosition = False)
[29]	288
[35]	289	def hideMainWindow(self, savePosition = True):
[29]	290	"""Hide the main window and save its position."""
[35]	291	if savePosition:
	292	(self._mainWindowX, self._mainWindowY) = \
	293	self._mainWindow.get_window().get_root_origin()
	294	else:
	295	self._mainWindowX = self._mainWindowY = None
[29]	296	self._mainWindow.hide()
	297	self._statusIcon.mainWindowHidden()
	298	return True
	299
	300	def showMainWindow(self):
	301	"""Show the main window at its former position."""
[35]	302	if self._mainWindowX is not None and self._mainWindowY is not None:
	303	self._mainWindow.move(self._mainWindowX, self._mainWindowY)
	304
	305	self._mainWindow.show()
[29]	306	self._mainWindow.deiconify()
[35]	307
[29]	308	self._statusIcon.mainWindowShown()
	309
	310	def toggleMainWindow(self):
	311	"""Toggle the main window."""
	312	if self._mainWindow.get_visible():
	313	self.hideMainWindow()
	314	else:
	315	self.showMainWindow()
[36]	316
[38]	317	def restart(self):
	318	"""Quit and restart the application."""
	319	self.toRestart = True
	320	self._quit()
	321
	322	def flushStdIO(self):
	323	"""Flush any text to the standard error that could not be logged."""
	324	if self._stdioText:
	325	sys.__stderr__.write(self._stdioText)
	326
[36]	327	def writeStdIO(self, text):
	328	"""Write the given text into standard I/O log."""
[38]	329	with self._stdioLock:
	330	self._stdioText += text
	331
	332	gobject.idle_add(self._writeStdIO)
[36]	333
[49]	334	def beginBusy(self, message):
	335	"""Begin a period of background processing."""
	336	self._mainWindow.get_window().set_cursor(self._busyCursor)
	337	self._statusbar.updateBusyState(message)
	338
	339	def endBusy(self):
	340	"""End a period of background processing."""
	341	self._mainWindow.get_window().set_cursor(None)
	342	self._statusbar.updateBusyState(None)
	343
[38]	344	def _writeStdIO(self):
[36]	345	"""Perform the real writing."""
[38]	346	with self._stdioLock:
	347	text = self._stdioText
	348	self._stdioText = ""
	349	if not text: return
	350
[36]	351	lines = text.splitlines()
	352	if text[-1]=="\n":
	353	text = ""
	354	else:
	355	text = lines[-1]
	356	lines = lines[:-1]
	357
	358	for line in lines:
	359	if self._stdioAfterNewLine:
	360	line = "[STDIO] " + line
	361	self._writeLog(line + "\n")
	362	self._stdioAfterNewLine = True
	363
	364	if text:
	365	if self._stdioAfterNewLine:
	366	text = "[STDIO] " + text
	367	self._writeLog(text)
	368	self._stdioAfterNewLine = False
[51]	369
[59]	370	def connectSimulator(self, aircraftType):
	371	"""Connect to the simulator for the first time."""
	372	self._logger.reset()
	373
	374	self._flight = flight.Flight(self._logger, self)
	375	self._flight.aircraftType = aircraftType
	376	self._flight.aircraft = acft.Aircraft.create(self._flight)
	377	self._flight.aircraft._checkers.append(self)
	378
	379	if self._simulator is None:
	380	self._simulator = fs.createSimulator(const.SIM_MSFS9, self)
	381
	382	self._flight.simulator = self._simulator
	383
	384	self.beginBusy("Connecting to the simulator...")
	385	self._statusbar.updateConnection(self._connecting, self._connected)
	386
	387	self._connecting = True
	388	self._simulator.connect(self._flight.aircraft)
	389
[28]	390	def _connectToggled(self, button):
	391	"""Callback for the connection button."""
	392	if self._connectButton.get_active():
	393	acftListModel = self._acftList.get_model()
[59]	394	self.connectSimulator(acftListModel[self._acftList.get_active()][1])
	395
[28]	396	self._flight.cruiseAltitude = self._flSpinButton.get_value_as_int() * 100
	397
	398	self._flight.zfw = self._zfwSpinButton.get_value_as_int()
[59]	399
[70]	400	self.startMonitoring()
[28]	401	else:
[31]	402	self.resetFlightStatus()
[28]	403	self._connecting = False
[59]	404	self._connected = False
	405
[28]	406	self._simulator.stopMonitoring()
[59]	407	self._monitoring = False
	408
[28]	409	self._simulator.disconnect()
	410	self._flight = None
	411
[32]	412	self._statusbar.updateConnection(self._connecting, self._connected)
[28]	413
[70]	414	def startMonitoring(self):
	415	"""Start monitoring."""
	416	self._simulator.startMonitoring()
	417	self._monitoring = True
	418
	419	def stopMonitoring(self):
	420	"""Stop monitoring."""
	421	self._simulator.stoptMonitoring()
	422	self._monitoring = False
	423
[28]	424	def _buildSetupFrame(self):
	425	"""Build the setup frame."""
	426	setupFrame = gtk.Frame(label = "Setup")
	427
	428	frameAlignment = gtk.Alignment(xalign = 0.5)
	429
	430	frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
	431	padding_left = 16, padding_right = 16)
	432
	433	setupFrame.add(frameAlignment)
	434
	435	setupBox = gtk.HBox()
	436	frameAlignment.add(setupBox)
	437
	438	# self._fs9Button = gtk.RadioButton(label = "FS9")
	439	# self._fs9Button.set_tooltip_text("Use MS Flight Simulator 2004")
	440	# setupBox.pack_start(self._fs9Button, False, False, 0)
	441
	442	# self._fsxButton = gtk.RadioButton(group = self._fs9Button, label = "FSX")
	443	# self._fsxButton.set_tooltip_text("Use MS Flight Simulator X")
	444	# setupBox.pack_start(self._fsxButton, False, False, 0)
	445
	446	# setupBox.pack_start(gtk.VSeparator(), False, False, 8)
	447
	448	alignment = gtk.Alignment(yalign = 0.5)
	449	alignment.set_padding(padding_top = 0, padding_bottom = 0,
	450	padding_left = 0, padding_right = 16)
	451	alignment.add(gtk.Label("Aicraft:"))
	452	setupBox.pack_start(alignment, False, False, 0)
	453
	454	acftListModel = gtk.ListStore(str, int)
	455	for (name, type) in acftTypes:
	456	acftListModel.append([name, type])
	457
	458	self._acftList = gtk.ComboBox(model = acftListModel)
	459	renderer_text = gtk.CellRendererText()
	460	self._acftList.pack_start(renderer_text, True)
	461	self._acftList.add_attribute(renderer_text, "text", 0)
	462	self._acftList.set_active(0)
	463	self._acftList.set_tooltip_text("Select the type of the aircraft used for the flight.")
	464
	465	setupBox.pack_start(self._acftList, True, True, 0)
	466
	467	setupBox.pack_start(gtk.VSeparator(), False, False, 8)
	468
	469	alignment = gtk.Alignment(yalign = 0.5)
	470	alignment.set_padding(padding_top = 0, padding_bottom = 0,
	471	padding_left = 0, padding_right = 16)
	472	alignment.add(gtk.Label("Cruise FL:"))
	473	setupBox.pack_start(alignment, False, False, 0)
	474
	475	self._flSpinButton = gtk.SpinButton()
	476	self._flSpinButton.set_increments(step = 10, page = 100)
	477	self._flSpinButton.set_range(min = 0, max = 500)
	478	self._flSpinButton.set_value(240)
	479	self._flSpinButton.set_tooltip_text("The cruise flight level.")
	480	self._flSpinButton.set_numeric(True)
	481
	482	setupBox.pack_start(self._flSpinButton, False, False, 0)
	483
	484	setupBox.pack_start(gtk.VSeparator(), False, False, 8)
	485
	486	alignment = gtk.Alignment(yalign = 0.5)
	487	alignment.set_padding(padding_top = 0, padding_bottom = 0,
	488	padding_left = 0, padding_right = 16)
	489	alignment.add(gtk.Label("ZFW:"))
	490	setupBox.pack_start(alignment, False, False, 0)
	491
	492	self._zfwSpinButton = gtk.SpinButton()
	493	self._zfwSpinButton.set_increments(step = 100, page = 1000)
	494	self._zfwSpinButton.set_range(min = 0, max = 500000)
	495	self._zfwSpinButton.set_value(50000)
	496	self._zfwSpinButton.set_tooltip_text("The Zero Fuel Weight for the flight in kgs")
	497	self._zfwSpinButton.set_numeric(True)
	498
	499	setupBox.pack_start(self._zfwSpinButton, False, False, 0)
	500
	501	setupBox.pack_start(gtk.VSeparator(), False, False, 8)
	502
[47]	503	self._connectButton = gtk.ToggleButton(label = "_Connect",
	504	use_underline = True)
[28]	505	self._connectButton.set_tooltip_text("Push to connect to Flight Simulator and start a new flight.\n"
	506	"Push again to disconnect from FS.")
[47]	507	self._connectButton.set_can_default(True)
[28]	508
	509	self._connectButton.connect("toggled", self._connectToggled)
	510
	511	setupBox.pack_start(self._connectButton, False, False, 0)
	512
	513	setupBox.pack_start(gtk.VSeparator(), False, False, 8)
	514
[46]	515	self._quitButton = gtk.Button(label = "_Quit", use_underline = True)
[29]	516	self._quitButton.set_tooltip_text("Quit the program.")
	517
[38]	518	self._quitButton.connect("clicked", self._quit)
[29]	519
	520	setupBox.pack_start(self._quitButton, False, False, 0)
	521
[28]	522	return setupFrame
	523
	524	def _createLabeledEntry(self, label, width = 8, xalign = 1.0):
	525	"""Create a labeled entry.
	526
	527	Return a tuple consisting of:
	528	- the box
	529	- the entry."""
	530
	531	alignment = gtk.Alignment(xalign = 1.0, yalign = 0.5, xscale = 1.0)
	532	alignment.set_padding(padding_top = 0, padding_bottom = 0,
	533	padding_left = 0, padding_right = 16)
	534	alignment.add(gtk.Label(label))
	535
	536	entry = gtk.Entry()
	537	entry.set_editable(False)
	538	entry.set_width_chars(width)
	539	entry.set_max_length(width)
	540	entry.set_alignment(xalign)
	541
	542	return (alignment, entry)
	543
	544	def _buildDataFrame(self):
	545	"""Build the frame for the data."""
	546	dataFrame = gtk.Frame(label = "Data")
	547
	548	frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
	549
	550	frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
	551	padding_left = 16, padding_right = 16)
	552
	553	table = gtk.Table(rows = 7, columns = 12)
	554	table.set_homogeneous(False)
	555	table.set_row_spacings(4)
	556	table.set_col_spacings(8)
	557
	558	(label, self._timestamp) = self._createLabeledEntry("Time:")
	559	table.attach(label, 0, 1, 0, 1)
	560	table.attach(self._timestamp, 1, 2, 0, 1)
	561
	562	self._paused = gtk.Label("PAUSED")
	563	table.attach(self._paused, 2, 4, 0, 1)
	564
	565	self._trickMode = gtk.Label("TRICKMODE")
	566	table.attach(self._trickMode, 4, 6, 0, 1, xoptions = 0)
	567
	568	self._overspeed = gtk.Label("OVERSPEED")
	569	table.attach(self._overspeed, 6, 8, 0, 1)
	570
	571	self._stalled = gtk.Label("STALLED")
	572	table.attach(self._stalled, 8, 10, 0, 1)
	573
	574	self._onTheGround = gtk.Label("ONTHEGROUND")
	575	table.attach(self._onTheGround, 10, 12, 0, 1)
	576
	577	(label, self._zfw) = self._createLabeledEntry("ZFW:", 6)
	578	table.attach(label, 0, 1, 1, 2)
	579	table.attach(self._zfw, 1, 2, 1, 2)
	580
	581	(label, self._grossWeight) = self._createLabeledEntry("Weight:", 6)
	582	table.attach(label, 2, 3, 1, 2)
	583	table.attach(self._grossWeight, 3, 4, 1, 2)
	584
	585	(label, self._heading) = self._createLabeledEntry("Heading:", 3)
	586	table.attach(label, 4, 5, 1, 2)
	587	table.attach(self._heading, 5, 6, 1, 2)
	588
	589	(label, self._pitch) = self._createLabeledEntry("Pitch:", 3)
	590	table.attach(label, 6, 7, 1, 2)
	591	table.attach(self._pitch, 7, 8, 1, 2)
	592
	593	(label, self._bank) = self._createLabeledEntry("Bank:", 3)
	594	table.attach(label, 8, 9, 1, 2)
	595	table.attach(self._bank, 9, 10, 1, 2)
	596
	597	(label, self._vs) = self._createLabeledEntry("VS:", 5)
	598	table.attach(label, 10, 11, 1, 2)
	599	table.attach(self._vs, 11, 12, 1, 2)
	600
	601	(label, self._ias) = self._createLabeledEntry("IAS:", 4)
	602	table.attach(label, 0, 1, 2, 3)
	603	table.attach(self._ias, 1, 2, 2, 3)
	604
	605	(label, self._mach) = self._createLabeledEntry("Mach:", 4)
	606	table.attach(label, 2, 3, 2, 3)
	607	table.attach(self._mach, 3, 4, 2, 3)
	608
	609	(label, self._groundSpeed) = self._createLabeledEntry("GS:", 4)
	610	table.attach(label, 4, 5, 2, 3)
	611	table.attach(self._groundSpeed, 5, 6, 2, 3)
	612
	613	(label, self._radioAltitude) = self._createLabeledEntry("Radio alt.:", 6)
	614	table.attach(label, 6, 7, 2, 3)
	615	table.attach(self._radioAltitude, 7, 8, 2, 3)
	616
	617	(label, self._altitude) = self._createLabeledEntry("Altitude:", 6)
	618	table.attach(label, 8, 9, 2, 3)
	619	table.attach(self._altitude, 9, 10, 2, 3)
	620
	621	(label, self._gLoad) = self._createLabeledEntry("G-Load:", 4)
	622	table.attach(label, 10, 11, 2, 3)
	623	table.attach(self._gLoad, 11, 12, 2, 3)
	624
	625	(label, self._flapsSet) = self._createLabeledEntry("Flaps set:", 2)
	626	table.attach(label, 0, 1, 3, 4)
	627	table.attach(self._flapsSet, 1, 2, 3, 4)
	628
	629	(label, self._flaps) = self._createLabeledEntry("Flaps:", 2)
	630	table.attach(label, 2, 3, 3, 4)
	631	table.attach(self._flaps, 3, 4, 3, 4)
	632
	633	(label, self._altimeter) = self._createLabeledEntry("Altimeter:", 4)
	634	table.attach(label, 4, 5, 3, 4)
	635	table.attach(self._altimeter, 5, 6, 3, 4)
	636
	637	(label, self._squawk) = self._createLabeledEntry("Squawk:", 4)
	638	table.attach(label, 6, 7, 3, 4)
	639	table.attach(self._squawk, 7, 8, 3, 4)
	640
	641	(label, self._nav1) = self._createLabeledEntry("NAV1:", 5)
	642	table.attach(label, 8, 9, 3, 4)
	643	table.attach(self._nav1, 9, 10, 3, 4)
	644
	645	(label, self._nav2) = self._createLabeledEntry("NAV2:", 5)
	646	table.attach(label, 10, 11, 3, 4)
	647	table.attach(self._nav2, 11, 12, 3, 4)
	648
	649	(label, self._fuel) = self._createLabeledEntry("Fuel:", 40, xalign = 0.0)
	650	table.attach(label, 0, 1, 4, 5)
	651	table.attach(self._fuel, 1, 4, 4, 5)
	652
	653	(label, self._n1) = self._createLabeledEntry("N1/RPM:", 20, xalign = 0.0)
	654	table.attach(label, 4, 5, 4, 5)
	655	table.attach(self._n1, 5, 8, 4, 5)
	656
	657	(label, self._reverser) = self._createLabeledEntry("Reverser:", 20, xalign = 0.0)
	658	table.attach(label, 8, 9, 4, 5)
	659	table.attach(self._reverser, 9, 12, 4, 5)
	660
	661	self._navLightsOn = gtk.Label("NAV")
	662	table.attach(self._navLightsOn, 0, 1, 5, 6)
	663
	664	self._antiCollisionLightsOn = gtk.Label("ANTICOLLISION")
	665	table.attach(self._antiCollisionLightsOn, 1, 3, 5, 6)
	666
	667	self._strobeLightsOn = gtk.Label("STROBE")
	668	table.attach(self._strobeLightsOn, 3, 4, 5, 6)
	669
	670	self._landingLightsOn = gtk.Label("LANDING")
	671	table.attach(self._landingLightsOn, 4, 5, 5, 6)
	672
	673	self._pitotHeatOn = gtk.Label("PITOT HEAT")
	674	table.attach(self._pitotHeatOn, 5, 7, 5, 6)
	675
	676	self._parking = gtk.Label("PARKING")
	677	table.attach(self._parking, 7, 8, 5, 6)
	678
	679	self._gearsDown = gtk.Label("GEARS DOWN")
	680	table.attach(self._gearsDown, 8, 10, 5, 6)
	681
	682	self._spoilersArmed = gtk.Label("SPOILERS ARMED")
	683	table.attach(self._spoilersArmed, 10, 12, 5, 6)
	684
	685	(label, self._spoilersExtension) = self._createLabeledEntry("Spoilers:", 3)
	686	table.attach(label, 0, 1, 6, 7)
	687	table.attach(self._spoilersExtension, 1, 2, 6, 7)
	688
	689	(label, self._windSpeed) = self._createLabeledEntry("Wind speed:", 3)
	690	table.attach(label, 2, 3, 6, 7)
	691	table.attach(self._windSpeed, 3, 4, 6, 7)
	692
	693	(label, self._windDirection) = self._createLabeledEntry("Wind from:", 3)
	694	table.attach(label, 4, 5, 6, 7)
	695	table.attach(self._windDirection, 5, 6, 6, 7)
	696
	697	frameAlignment.add(table)
	698
	699	dataFrame.add(frameAlignment)
	700
	701	self._setData()
	702
	703	return dataFrame
	704
	705	def _setData(self, aircraftState = None):
	706	"""Set the data.
	707
	708	If aircraftState is None, everything will be set to its default."""
	709	if aircraftState is None:
	710	self._timestamp.set_text("--:--:--")
	711	self._paused.set_sensitive(False)
	712	self._trickMode.set_sensitive(False)
	713	self._overspeed.set_sensitive(False)
	714	self._stalled.set_sensitive(False)
	715	self._onTheGround.set_sensitive(False)
	716	self._zfw.set_text("-")
	717	self._grossWeight.set_text("-")
	718	self._heading.set_text("-")
	719	self._pitch.set_text("-")
	720	self._bank.set_text("-")
	721	self._vs.set_text("-")
	722	self._ias.set_text("-")
	723	self._mach.set_text("-")
	724	self._groundSpeed.set_text("-")
	725	self._radioAltitude.set_text("-")
	726	self._altitude.set_text("-")
	727	self._gLoad.set_text("-")
	728	self._flapsSet.set_text("-")
	729	self._flaps.set_text("-")
	730	self._altimeter.set_text("-")
	731	self._squawk.set_text("-")
	732	self._nav1.set_text("-")
	733	self._nav2.set_text("-")
	734	self._fuel.set_text("-")
	735	self._n1.set_text("-")
	736	self._reverser.set_text("-")
	737	self._navLightsOn.set_sensitive(False)
	738	self._antiCollisionLightsOn.set_sensitive(False)
	739	self._strobeLightsOn.set_sensitive(False)
	740	self._landingLightsOn.set_sensitive(False)
	741	self._pitotHeatOn.set_sensitive(False)
	742	self._parking.set_sensitive(False)
	743	self._gearsDown.set_sensitive(False)
	744	self._spoilersArmed.set_sensitive(False)
	745	self._spoilersExtension.set_text("-")
	746	self._windSpeed.set_text("-")
	747	self._windDirection.set_text("-")
	748	else:
	749	self._timestamp.set_text(time.strftime("%H:%M:%S",
	750	time.gmtime(aircraftState.timestamp)))
	751	self._paused.set_sensitive(aircraftState.paused)
	752	self._trickMode.set_sensitive(aircraftState.trickMode)
	753	self._overspeed.set_sensitive(aircraftState.overspeed)
	754	self._stalled.set_sensitive(aircraftState.stalled)
	755	self._onTheGround.set_sensitive(aircraftState.onTheGround)
	756	self._zfw.set_text("%.0f" % (aircraftState.zfw,))
	757	self._grossWeight.set_text("%.0f" % (aircraftState.grossWeight,))
	758	self._heading.set_text("%03.0f" % (aircraftState.heading,))
	759	self._pitch.set_text("%.0f" % (aircraftState.pitch,))
	760	self._bank.set_text("%.0f" % (aircraftState.bank,))
	761	self._vs.set_text("%.0f" % (aircraftState.vs,))
	762	self._ias.set_text("%.0f" % (aircraftState.ias,))
	763	self._mach.set_text("%.2f" % (aircraftState.mach,))
	764	self._groundSpeed.set_text("%.0f" % (aircraftState.groundSpeed,))
	765	self._radioAltitude.set_text("%.0f" % (aircraftState.radioAltitude,))
	766	self._altitude.set_text("%.0f" % (aircraftState.altitude,))
	767	self._gLoad.set_text("%.2f" % (aircraftState.gLoad,))
	768	self._flapsSet.set_text("%.0f" % (aircraftState.flapsSet,))
	769	self._flaps.set_text("%.0f" % (aircraftState.flaps,))
	770	self._altimeter.set_text("%.0f" % (aircraftState.altimeter,))
	771	self._squawk.set_text(aircraftState.squawk)
	772	self._nav1.set_text(aircraftState.nav1)
	773	self._nav2.set_text(aircraftState.nav2)
	774
	775	fuelStr = ""
	776	for fuel in aircraftState.fuel:
	777	if fuelStr: fuelStr += ", "
	778	fuelStr += "%.0f" % (fuel,)
	779	self._fuel.set_text(fuelStr)
	780
	781	if hasattr(aircraftState, "n1"):
	782	n1Str = ""
	783	for n1 in aircraftState.n1:
	784	if n1Str: n1Str += ", "
	785	n1Str += "%.0f" % (n1,)
	786	elif hasattr(aircraftState, "rpm"):
	787	n1Str = ""
	788	for rpm in aircraftState.rpm:
	789	if n1Str: n1Str += ", "
	790	n1Str += "%.0f" % (rpm,)
	791	else:
	792	n1Str = "-"
	793	self._n1.set_text(n1Str)
	794
	795	reverserStr = ""
	796	for reverser in aircraftState.reverser:
	797	if reverserStr: reverserStr += ", "
	798	reverserStr += "ON" if reverser else "OFF"
	799	self._reverser.set_text(reverserStr)
	800
	801	self._navLightsOn.set_sensitive(aircraftState.navLightsOn)
	802	self._antiCollisionLightsOn.set_sensitive(aircraftState.antiCollisionLightsOn)
	803	self._strobeLightsOn.set_sensitive(aircraftState.strobeLightsOn)
	804	self._landingLightsOn.set_sensitive(aircraftState.landingLightsOn)
	805	self._pitotHeatOn.set_sensitive(aircraftState.pitotHeatOn)
	806	self._parking.set_sensitive(aircraftState.parking)
	807	self._gearsDown.set_sensitive(aircraftState.gearsDown)
	808	self._spoilersArmed.set_sensitive(aircraftState.spoilersArmed)
	809	self._spoilersExtension.set_text("%.0f" % (aircraftState.spoilersExtension,))
	810	self._windSpeed.set_text("%.0f" % (aircraftState.windSpeed,))
	811	self._windDirection.set_text("%03.0f" % (aircraftState.windDirection,))
	812
	813	def _buildLogFrame(self):
	814	"""Build the frame for the log."""
	815	logFrame = gtk.Frame(label = "Log")
	816
	817	frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
	818
	819	frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
	820	padding_left = 16, padding_right = 16)
	821
	822	logFrame.add(frameAlignment)
	823
	824	logScroller = gtk.ScrolledWindow()
	825	self._logView = gtk.TextView()
	826	self._logView.set_editable(False)
	827	logScroller.add(self._logView)
	828
	829	logBox = gtk.VBox()
	830	logBox.pack_start(logScroller, True, True, 0)
	831	logBox.set_size_request(-1, 200)
	832
	833	frameAlignment.add(logBox)
	834
	835	return logFrame
	836
	837	def _writeLog(self, msg):
	838	"""Write the given message to the log."""
	839	buffer = self._logView.get_buffer()
	840	buffer.insert(buffer.get_end_iter(), msg)
	841	self._logView.scroll_mark_onscreen(buffer.get_insert())
	842
[38]	843	def _quit(self, what = None):
	844	"""Quit from the application."""
[76]	845	dialog = gtk.MessageDialog(type = MESSAGETYPE_QUESTION,
	846	buttons = BUTTONSTYPE_YES_NO,
	847	message_format =
	848	"Are you sure to quit the logger?")
	849	result = dialog.run()
	850	dialog.hide()
	851
	852	if result==RESPONSETYPE_YES:
	853	self._statusIcon.destroy()
	854	return gtk.main_quit()
[38]	855
[46]	856	def _notebookPageSwitch(self, notebook, page, page_num):
	857	"""Called when the current page of the notebook has changed."""
	858	if page_num==0:
[48]	859	gobject.idle_add(self._wizard.grabDefault)
[46]	860	elif page_num==1:
[48]	861	gobject.idle_add(self._connectButton.grab_default)
[46]	862	else:
	863	self._mainWindow.set_default(None)
	864
[28]	865	class TrackerStatusIcon(gtk.StatusIcon):
	866	def __init__(self):
	867	gtk.StatusIcon.__init__(self)
	868	menu = '''
	869	<ui>
	870	<menubar name="Menubar">
	871	<menu action="Menu">
	872	<menuitem action="Search"/>
	873	<menuitem action="Preferences"/>
	874	<separator/>
	875	<menuitem action="About"/>
	876	</menu>
	877	</menubar>
	878	</ui>
	879	'''
	880	actions = [
	881	('Menu', None, 'Menu'),
	882	('Search', None, '_Search...', None, 'Search files with MetaTracker', self.on_activate),
	883	('Preferences', gtk.STOCK_PREFERENCES, '_Preferences...', None, 'Change MetaTracker preferences', self.on_preferences),
	884	('About', gtk.STOCK_ABOUT, '_About...', None, 'About MetaTracker', self.on_about)]
	885	ag = gtk.ActionGroup('Actions')
	886	ag.add_actions(actions)
	887	self.manager = gtk.UIManager()
	888	self.manager.insert_action_group(ag, 0)
	889	self.manager.add_ui_from_string(menu)
	890	self.menu = self.manager.get_widget('/Menubar/Menu/About').props.parent
	891	search = self.manager.get_widget('/Menubar/Menu/Search')
	892	search.get_children()[0].set_markup('<b>_Search...</b>')
	893	search.get_children()[0].set_use_underline(True)
	894	search.get_children()[0].set_use_markup(True)
	895	#search.get_children()[1].set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
	896	self.set_from_stock(gtk.STOCK_FIND)
	897	self.set_tooltip('Tracker Desktop Search')
	898	self.set_visible(True)
	899	self.connect('activate', self.on_activate)
	900	self.connect('popup-menu', self.on_popup_menu)
	901
	902	def on_activate(self, data):
	903	os.spawnlpe(os.P_NOWAIT, 'tracker-search-tool', os.environ)
	904
	905	def on_popup_menu(self, status, button, time):
	906	self.menu.popup(None, None, None, button, time)
	907
	908	def on_preferences(self, data):
	909	print 'preferences'
	910
	911	def on_about(self, data):
	912	dialog = gtk.AboutDialog()
	913	dialog.set_name('Tracker')
	914	dialog.set_version('0.5.0')
	915	dialog.set_comments('A desktop indexing and search tool')
	916	dialog.set_website('www.freedesktop.org/Tracker')
	917	dialog.run()
	918	dialog.destroy()

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