source: src/mlx/gui/gui.py@ 51:f0f99ac21935

Last change on this file since 51:f0f99ac21935 was 51:f0f99ac21935, checked in by István Váradi <ivaradi@…>, 12 years ago

Fleet retrieval and gate selection works, started new connection handling and the fsuipc simulator
File size: 30.0 KB
RevLine 
[28]1# The main file for the GUI
2
[29]3from statusicon import StatusIcon
[32]4from statusbar import Statusbar
[36]5from update import Updater
[29]6from mlx.gui.common import *
[42]7from mlx.gui.flight import Wizard
[28]8
9import mlx.const as const
10import mlx.fs as fs
11import mlx.flight as flight
12import mlx.logger as logger
13import mlx.acft as acft
[41]14import mlx.web as web
[28]15
16import time
[38]17import threading
18import sys
[28]19
20acftTypes = [ ("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
36class 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
45 self._connected = False
46 self._logger = logger.Logger(output = self)
47 self._flight = None
48 self._simulator = None
[38]49
50 self._stdioLock = threading.Lock()
51 self._stdioText = ""
[36]52 self._stdioAfterNewLine = True
[28]53
[41]54 self.webHandler = web.Handler()
55 self.webHandler.start()
56
[38]57 self.toRestart = False
58
[29]59 def build(self, iconDirectory):
[28]60 """Build the GUI."""
[29]61
[36]62 window = gtk.Window()
63 window.set_title("MAVA Logger X " + const.VERSION)
64 window.set_icon_from_file(os.path.join(iconDirectory, "logo.ico"))
65 window.connect("delete-event",
66 lambda a, b: self.hideMainWindow())
67 window.connect("window-state-event", self._handleMainWindowState)
[28]68
69 mainVBox = gtk.VBox()
[36]70 window.add(mainVBox)
[28]71
[42]72 notebook = gtk.Notebook()
73 mainVBox.add(notebook)
74
[46]75 self._wizard = Wizard(self)
76 label = gtk.Label("_Flight")
77 label.set_use_underline(True)
78 label.set_tooltip_text("Flight wizard")
79 notebook.append_page(self._wizard, label)
[42]80
[50]81
[42]82 dataVBox = gtk.VBox()
[46]83 label = gtk.Label("_Data")
84 label.set_use_underline(True)
85 label.set_tooltip_text("FSUIPC data access")
[50]86
87 if "USE_SCROLLEDDATA" in os.environ:
88 dataScrolledWindow = gtk.ScrolledWindow()
89 dataScrolledWindow.add_with_viewport(dataVBox)
90 notebook.append_page(dataScrolledWindow, label)
91 else:
92 notebook.append_page(dataVBox, label)
[42]93
[28]94 setupFrame = self._buildSetupFrame()
95 setupFrame.set_border_width(8)
[42]96 dataVBox.pack_start(setupFrame, False, False, 0)
[28]97
98 dataFrame = self._buildDataFrame()
99 dataFrame.set_border_width(8)
[42]100 dataVBox.pack_start(dataFrame, False, False, 0)
[28]101
[42]102 logVBox = gtk.VBox()
[46]103 label = gtk.Label("_Log")
104 label.set_use_underline(True)
105 label.set_tooltip_text("Flight log")
106 notebook.append_page(logVBox, label)
[42]107
[28]108 logFrame = self._buildLogFrame()
109 logFrame.set_border_width(8)
[42]110 logVBox.pack_start(logFrame, True, True, 0)
[32]111
112 mainVBox.pack_start(gtk.HSeparator(), False, False, 0)
113
114 self._statusbar = Statusbar()
115 mainVBox.pack_start(self._statusbar, False, False, 0)
116
[46]117 notebook.connect("switch-page", self._notebookPageSwitch)
118
119 window.show_all()
120 self._wizard.grabDefault()
[28]121
[36]122 self._mainWindow = window
[29]123
124 self._statusIcon = StatusIcon(iconDirectory, self)
[28]125
[49]126 self._busyCursor = gdk.Cursor(gdk.CursorType.WATCH if pygobject
127 else gdk.WATCH)
128
[28]129 def run(self):
130 """Run the GUI."""
[42]131 if self.config.autoUpdate:
[38]132 self._updater = Updater(self,
133 self._programDirectory,
[42]134 self.config.updateURL,
[36]135 self._mainWindow)
136 self._updater.start()
137
[28]138 gtk.main()
[36]139
[28]140 if self._flight is not None:
141 simulator = self._flight.simulator
142 simulator.stopMonitoring()
143 simulator.disconnect()
144
145 def connected(self, fsType, descriptor):
146 """Called when we have connected to the simulator."""
147 self._connected = True
148 self._logger.untimedMessage("Connected to the simulator %s" % (descriptor,))
[32]149 gobject.idle_add(self._statusbar.updateConnection,
150 self._connecting, self._connected)
[28]151
152 def disconnected(self):
153 """Called when we have disconnected from the simulator."""
154 self._connected = False
155 self._logger.untimedMessage("Disconnected from the simulator")
[32]156 gobject.idle_add(self._statusbar.updateConnection,
157 self._connecting, self._connected)
[28]158
159 def write(self, msg):
160 """Write the given message to the log."""
161 gobject.idle_add(self._writeLog, msg)
162
163 def check(self, flight, aircraft, logger, oldState, state):
164 """Update the data."""
165 gobject.idle_add(self._setData, state)
166
[31]167 def resetFlightStatus(self):
168 """Reset the status of the flight."""
[32]169 self._statusbar.resetFlightStatus()
[31]170 self._statusIcon.resetFlightStatus()
171
172 def setStage(self, stage):
173 """Set the stage of the flight."""
174 gobject.idle_add(self._setStage, stage)
175
176 def _setStage(self, stage):
177 """Set the stage of the flight."""
[32]178 self._statusbar.setStage(stage)
[31]179 self._statusIcon.setStage(stage)
180
181 def setRating(self, rating):
182 """Set the rating of the flight."""
183 gobject.idle_add(self._setRating, rating)
184
185 def _setRating(self, rating):
186 """Set the rating of the flight."""
[32]187 self._statusbar.setRating(rating)
[31]188 self._statusIcon.setRating(rating)
189
190 def setNoGo(self, reason):
191 """Set the rating of the flight to No-Go with the given reason."""
192 gobject.idle_add(self._setNoGo, reason)
193
194 def _setNoGo(self, reason):
195 """Set the rating of the flight."""
[32]196 self._statusbar.setNoGo(reason)
[31]197 self._statusIcon.setNoGo(reason)
198
[29]199 def _handleMainWindowState(self, window, event):
200 """Hande a change in the state of the window"""
201 iconified = gdk.WindowState.ICONIFIED if pygobject \
202 else gdk.WINDOW_STATE_ICONIFIED
203 if (event.changed_mask&iconified)!=0 and (event.new_window_state&iconified)!=0:
[35]204 self.hideMainWindow(savePosition = False)
[29]205
[35]206 def hideMainWindow(self, savePosition = True):
[29]207 """Hide the main window and save its position."""
[35]208 if savePosition:
209 (self._mainWindowX, self._mainWindowY) = \
210 self._mainWindow.get_window().get_root_origin()
211 else:
212 self._mainWindowX = self._mainWindowY = None
[29]213 self._mainWindow.hide()
214 self._statusIcon.mainWindowHidden()
215 return True
216
217 def showMainWindow(self):
218 """Show the main window at its former position."""
[35]219 if self._mainWindowX is not None and self._mainWindowY is not None:
220 self._mainWindow.move(self._mainWindowX, self._mainWindowY)
221
222 self._mainWindow.show()
[29]223 self._mainWindow.deiconify()
[35]224
[29]225 self._statusIcon.mainWindowShown()
226
227 def toggleMainWindow(self):
228 """Toggle the main window."""
229 if self._mainWindow.get_visible():
230 self.hideMainWindow()
231 else:
232 self.showMainWindow()
[36]233
[38]234 def restart(self):
235 """Quit and restart the application."""
236 self.toRestart = True
237 self._quit()
238
239 def flushStdIO(self):
240 """Flush any text to the standard error that could not be logged."""
241 if self._stdioText:
242 sys.__stderr__.write(self._stdioText)
243
[36]244 def writeStdIO(self, text):
245 """Write the given text into standard I/O log."""
[38]246 with self._stdioLock:
247 self._stdioText += text
248
249 gobject.idle_add(self._writeStdIO)
[36]250
[49]251 def beginBusy(self, message):
252 """Begin a period of background processing."""
253 self._mainWindow.get_window().set_cursor(self._busyCursor)
254 self._statusbar.updateBusyState(message)
255
256 def endBusy(self):
257 """End a period of background processing."""
258 self._mainWindow.get_window().set_cursor(None)
259 self._statusbar.updateBusyState(None)
260
[38]261 def _writeStdIO(self):
[36]262 """Perform the real writing."""
[38]263 with self._stdioLock:
264 text = self._stdioText
265 self._stdioText = ""
266 if not text: return
267
[36]268 lines = text.splitlines()
269 if text[-1]=="\n":
270 text = ""
271 else:
272 text = lines[-1]
273 lines = lines[:-1]
274
275 for line in lines:
276 if self._stdioAfterNewLine:
277 line = "[STDIO] " + line
278 self._writeLog(line + "\n")
279 self._stdioAfterNewLine = True
280
281 if text:
282 if self._stdioAfterNewLine:
283 text = "[STDIO] " + text
284 self._writeLog(text)
285 self._stdioAfterNewLine = False
[51]286
[28]287 def _connectToggled(self, button):
288 """Callback for the connection button."""
289 if self._connectButton.get_active():
290 self._logger.reset()
[30]291 self._flight = flight.Flight(self._logger, self)
[28]292
293 acftListModel = self._acftList.get_model()
294 self._flight.aircraftType = \
295 acftListModel[self._acftList.get_active()][1]
296 self._flight.aircraft = acft.Aircraft.create(self._flight)
297 self._flight.aircraft._checkers.append(self)
298
299 self._flight.cruiseAltitude = self._flSpinButton.get_value_as_int() * 100
300
301 self._flight.zfw = self._zfwSpinButton.get_value_as_int()
302
303 if self._simulator is None:
304 self._simulator = fs.createSimulator(const.SIM_MSFS9, self)
305
306 self._flight.simulator = self._simulator
307
308 self._connecting = True
309 self._simulator.connect(self._flight.aircraft)
310 self._simulator.startMonitoring()
311 else:
[31]312 self.resetFlightStatus()
[28]313 self._connecting = False
314 self._simulator.stopMonitoring()
315 self._simulator.disconnect()
316 self._flight = None
317
[32]318 self._statusbar.updateConnection(self._connecting, self._connected)
[28]319
320 def _buildSetupFrame(self):
321 """Build the setup frame."""
322 setupFrame = gtk.Frame(label = "Setup")
323
324 frameAlignment = gtk.Alignment(xalign = 0.5)
325
326 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
327 padding_left = 16, padding_right = 16)
328
329 setupFrame.add(frameAlignment)
330
331 setupBox = gtk.HBox()
332 frameAlignment.add(setupBox)
333
334 # self._fs9Button = gtk.RadioButton(label = "FS9")
335 # self._fs9Button.set_tooltip_text("Use MS Flight Simulator 2004")
336 # setupBox.pack_start(self._fs9Button, False, False, 0)
337
338 # self._fsxButton = gtk.RadioButton(group = self._fs9Button, label = "FSX")
339 # self._fsxButton.set_tooltip_text("Use MS Flight Simulator X")
340 # setupBox.pack_start(self._fsxButton, False, False, 0)
341
342 # setupBox.pack_start(gtk.VSeparator(), False, False, 8)
343
344 alignment = gtk.Alignment(yalign = 0.5)
345 alignment.set_padding(padding_top = 0, padding_bottom = 0,
346 padding_left = 0, padding_right = 16)
347 alignment.add(gtk.Label("Aicraft:"))
348 setupBox.pack_start(alignment, False, False, 0)
349
350 acftListModel = gtk.ListStore(str, int)
351 for (name, type) in acftTypes:
352 acftListModel.append([name, type])
353
354 self._acftList = gtk.ComboBox(model = acftListModel)
355 renderer_text = gtk.CellRendererText()
356 self._acftList.pack_start(renderer_text, True)
357 self._acftList.add_attribute(renderer_text, "text", 0)
358 self._acftList.set_active(0)
359 self._acftList.set_tooltip_text("Select the type of the aircraft used for the flight.")
360
361 setupBox.pack_start(self._acftList, True, True, 0)
362
363 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
364
365 alignment = gtk.Alignment(yalign = 0.5)
366 alignment.set_padding(padding_top = 0, padding_bottom = 0,
367 padding_left = 0, padding_right = 16)
368 alignment.add(gtk.Label("Cruise FL:"))
369 setupBox.pack_start(alignment, False, False, 0)
370
371 self._flSpinButton = gtk.SpinButton()
372 self._flSpinButton.set_increments(step = 10, page = 100)
373 self._flSpinButton.set_range(min = 0, max = 500)
374 self._flSpinButton.set_value(240)
375 self._flSpinButton.set_tooltip_text("The cruise flight level.")
376 self._flSpinButton.set_numeric(True)
377
378 setupBox.pack_start(self._flSpinButton, False, False, 0)
379
380 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
381
382 alignment = gtk.Alignment(yalign = 0.5)
383 alignment.set_padding(padding_top = 0, padding_bottom = 0,
384 padding_left = 0, padding_right = 16)
385 alignment.add(gtk.Label("ZFW:"))
386 setupBox.pack_start(alignment, False, False, 0)
387
388 self._zfwSpinButton = gtk.SpinButton()
389 self._zfwSpinButton.set_increments(step = 100, page = 1000)
390 self._zfwSpinButton.set_range(min = 0, max = 500000)
391 self._zfwSpinButton.set_value(50000)
392 self._zfwSpinButton.set_tooltip_text("The Zero Fuel Weight for the flight in kgs")
393 self._zfwSpinButton.set_numeric(True)
394
395 setupBox.pack_start(self._zfwSpinButton, False, False, 0)
396
397 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
398
[47]399 self._connectButton = gtk.ToggleButton(label = "_Connect",
400 use_underline = True)
[28]401 self._connectButton.set_tooltip_text("Push to connect to Flight Simulator and start a new flight.\n"
402 "Push again to disconnect from FS.")
[47]403 self._connectButton.set_can_default(True)
[28]404
405 self._connectButton.connect("toggled", self._connectToggled)
406
407 setupBox.pack_start(self._connectButton, False, False, 0)
408
409 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
410
[46]411 self._quitButton = gtk.Button(label = "_Quit", use_underline = True)
[29]412 self._quitButton.set_tooltip_text("Quit the program.")
413
[38]414 self._quitButton.connect("clicked", self._quit)
[29]415
416 setupBox.pack_start(self._quitButton, False, False, 0)
417
[28]418 return setupFrame
419
420 def _createLabeledEntry(self, label, width = 8, xalign = 1.0):
421 """Create a labeled entry.
422
423 Return a tuple consisting of:
424 - the box
425 - the entry."""
426
427 alignment = gtk.Alignment(xalign = 1.0, yalign = 0.5, xscale = 1.0)
428 alignment.set_padding(padding_top = 0, padding_bottom = 0,
429 padding_left = 0, padding_right = 16)
430 alignment.add(gtk.Label(label))
431
432 entry = gtk.Entry()
433 entry.set_editable(False)
434 entry.set_width_chars(width)
435 entry.set_max_length(width)
436 entry.set_alignment(xalign)
437
438 return (alignment, entry)
439
440 def _buildDataFrame(self):
441 """Build the frame for the data."""
442 dataFrame = gtk.Frame(label = "Data")
443
444 frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
445
446 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
447 padding_left = 16, padding_right = 16)
448
449 table = gtk.Table(rows = 7, columns = 12)
450 table.set_homogeneous(False)
451 table.set_row_spacings(4)
452 table.set_col_spacings(8)
453
454 (label, self._timestamp) = self._createLabeledEntry("Time:")
455 table.attach(label, 0, 1, 0, 1)
456 table.attach(self._timestamp, 1, 2, 0, 1)
457
458 self._paused = gtk.Label("PAUSED")
459 table.attach(self._paused, 2, 4, 0, 1)
460
461 self._trickMode = gtk.Label("TRICKMODE")
462 table.attach(self._trickMode, 4, 6, 0, 1, xoptions = 0)
463
464 self._overspeed = gtk.Label("OVERSPEED")
465 table.attach(self._overspeed, 6, 8, 0, 1)
466
467 self._stalled = gtk.Label("STALLED")
468 table.attach(self._stalled, 8, 10, 0, 1)
469
470 self._onTheGround = gtk.Label("ONTHEGROUND")
471 table.attach(self._onTheGround, 10, 12, 0, 1)
472
473 (label, self._zfw) = self._createLabeledEntry("ZFW:", 6)
474 table.attach(label, 0, 1, 1, 2)
475 table.attach(self._zfw, 1, 2, 1, 2)
476
477 (label, self._grossWeight) = self._createLabeledEntry("Weight:", 6)
478 table.attach(label, 2, 3, 1, 2)
479 table.attach(self._grossWeight, 3, 4, 1, 2)
480
481 (label, self._heading) = self._createLabeledEntry("Heading:", 3)
482 table.attach(label, 4, 5, 1, 2)
483 table.attach(self._heading, 5, 6, 1, 2)
484
485 (label, self._pitch) = self._createLabeledEntry("Pitch:", 3)
486 table.attach(label, 6, 7, 1, 2)
487 table.attach(self._pitch, 7, 8, 1, 2)
488
489 (label, self._bank) = self._createLabeledEntry("Bank:", 3)
490 table.attach(label, 8, 9, 1, 2)
491 table.attach(self._bank, 9, 10, 1, 2)
492
493 (label, self._vs) = self._createLabeledEntry("VS:", 5)
494 table.attach(label, 10, 11, 1, 2)
495 table.attach(self._vs, 11, 12, 1, 2)
496
497 (label, self._ias) = self._createLabeledEntry("IAS:", 4)
498 table.attach(label, 0, 1, 2, 3)
499 table.attach(self._ias, 1, 2, 2, 3)
500
501 (label, self._mach) = self._createLabeledEntry("Mach:", 4)
502 table.attach(label, 2, 3, 2, 3)
503 table.attach(self._mach, 3, 4, 2, 3)
504
505 (label, self._groundSpeed) = self._createLabeledEntry("GS:", 4)
506 table.attach(label, 4, 5, 2, 3)
507 table.attach(self._groundSpeed, 5, 6, 2, 3)
508
509 (label, self._radioAltitude) = self._createLabeledEntry("Radio alt.:", 6)
510 table.attach(label, 6, 7, 2, 3)
511 table.attach(self._radioAltitude, 7, 8, 2, 3)
512
513 (label, self._altitude) = self._createLabeledEntry("Altitude:", 6)
514 table.attach(label, 8, 9, 2, 3)
515 table.attach(self._altitude, 9, 10, 2, 3)
516
517 (label, self._gLoad) = self._createLabeledEntry("G-Load:", 4)
518 table.attach(label, 10, 11, 2, 3)
519 table.attach(self._gLoad, 11, 12, 2, 3)
520
521 (label, self._flapsSet) = self._createLabeledEntry("Flaps set:", 2)
522 table.attach(label, 0, 1, 3, 4)
523 table.attach(self._flapsSet, 1, 2, 3, 4)
524
525 (label, self._flaps) = self._createLabeledEntry("Flaps:", 2)
526 table.attach(label, 2, 3, 3, 4)
527 table.attach(self._flaps, 3, 4, 3, 4)
528
529 (label, self._altimeter) = self._createLabeledEntry("Altimeter:", 4)
530 table.attach(label, 4, 5, 3, 4)
531 table.attach(self._altimeter, 5, 6, 3, 4)
532
533 (label, self._squawk) = self._createLabeledEntry("Squawk:", 4)
534 table.attach(label, 6, 7, 3, 4)
535 table.attach(self._squawk, 7, 8, 3, 4)
536
537 (label, self._nav1) = self._createLabeledEntry("NAV1:", 5)
538 table.attach(label, 8, 9, 3, 4)
539 table.attach(self._nav1, 9, 10, 3, 4)
540
541 (label, self._nav2) = self._createLabeledEntry("NAV2:", 5)
542 table.attach(label, 10, 11, 3, 4)
543 table.attach(self._nav2, 11, 12, 3, 4)
544
545 (label, self._fuel) = self._createLabeledEntry("Fuel:", 40, xalign = 0.0)
546 table.attach(label, 0, 1, 4, 5)
547 table.attach(self._fuel, 1, 4, 4, 5)
548
549 (label, self._n1) = self._createLabeledEntry("N1/RPM:", 20, xalign = 0.0)
550 table.attach(label, 4, 5, 4, 5)
551 table.attach(self._n1, 5, 8, 4, 5)
552
553 (label, self._reverser) = self._createLabeledEntry("Reverser:", 20, xalign = 0.0)
554 table.attach(label, 8, 9, 4, 5)
555 table.attach(self._reverser, 9, 12, 4, 5)
556
557 self._navLightsOn = gtk.Label("NAV")
558 table.attach(self._navLightsOn, 0, 1, 5, 6)
559
560 self._antiCollisionLightsOn = gtk.Label("ANTICOLLISION")
561 table.attach(self._antiCollisionLightsOn, 1, 3, 5, 6)
562
563 self._strobeLightsOn = gtk.Label("STROBE")
564 table.attach(self._strobeLightsOn, 3, 4, 5, 6)
565
566 self._landingLightsOn = gtk.Label("LANDING")
567 table.attach(self._landingLightsOn, 4, 5, 5, 6)
568
569 self._pitotHeatOn = gtk.Label("PITOT HEAT")
570 table.attach(self._pitotHeatOn, 5, 7, 5, 6)
571
572 self._parking = gtk.Label("PARKING")
573 table.attach(self._parking, 7, 8, 5, 6)
574
575 self._gearsDown = gtk.Label("GEARS DOWN")
576 table.attach(self._gearsDown, 8, 10, 5, 6)
577
578 self._spoilersArmed = gtk.Label("SPOILERS ARMED")
579 table.attach(self._spoilersArmed, 10, 12, 5, 6)
580
581 (label, self._spoilersExtension) = self._createLabeledEntry("Spoilers:", 3)
582 table.attach(label, 0, 1, 6, 7)
583 table.attach(self._spoilersExtension, 1, 2, 6, 7)
584
585 (label, self._windSpeed) = self._createLabeledEntry("Wind speed:", 3)
586 table.attach(label, 2, 3, 6, 7)
587 table.attach(self._windSpeed, 3, 4, 6, 7)
588
589 (label, self._windDirection) = self._createLabeledEntry("Wind from:", 3)
590 table.attach(label, 4, 5, 6, 7)
591 table.attach(self._windDirection, 5, 6, 6, 7)
592
593 frameAlignment.add(table)
594
595 dataFrame.add(frameAlignment)
596
597 self._setData()
598
599 return dataFrame
600
601 def _setData(self, aircraftState = None):
602 """Set the data.
603
604 If aircraftState is None, everything will be set to its default."""
605 if aircraftState is None:
606 self._timestamp.set_text("--:--:--")
607 self._paused.set_sensitive(False)
608 self._trickMode.set_sensitive(False)
609 self._overspeed.set_sensitive(False)
610 self._stalled.set_sensitive(False)
611 self._onTheGround.set_sensitive(False)
612 self._zfw.set_text("-")
613 self._grossWeight.set_text("-")
614 self._heading.set_text("-")
615 self._pitch.set_text("-")
616 self._bank.set_text("-")
617 self._vs.set_text("-")
618 self._ias.set_text("-")
619 self._mach.set_text("-")
620 self._groundSpeed.set_text("-")
621 self._radioAltitude.set_text("-")
622 self._altitude.set_text("-")
623 self._gLoad.set_text("-")
624 self._flapsSet.set_text("-")
625 self._flaps.set_text("-")
626 self._altimeter.set_text("-")
627 self._squawk.set_text("-")
628 self._nav1.set_text("-")
629 self._nav2.set_text("-")
630 self._fuel.set_text("-")
631 self._n1.set_text("-")
632 self._reverser.set_text("-")
633 self._navLightsOn.set_sensitive(False)
634 self._antiCollisionLightsOn.set_sensitive(False)
635 self._strobeLightsOn.set_sensitive(False)
636 self._landingLightsOn.set_sensitive(False)
637 self._pitotHeatOn.set_sensitive(False)
638 self._parking.set_sensitive(False)
639 self._gearsDown.set_sensitive(False)
640 self._spoilersArmed.set_sensitive(False)
641 self._spoilersExtension.set_text("-")
642 self._windSpeed.set_text("-")
643 self._windDirection.set_text("-")
644 else:
645 self._timestamp.set_text(time.strftime("%H:%M:%S",
646 time.gmtime(aircraftState.timestamp)))
647 self._paused.set_sensitive(aircraftState.paused)
648 self._trickMode.set_sensitive(aircraftState.trickMode)
649 self._overspeed.set_sensitive(aircraftState.overspeed)
650 self._stalled.set_sensitive(aircraftState.stalled)
651 self._onTheGround.set_sensitive(aircraftState.onTheGround)
652 self._zfw.set_text("%.0f" % (aircraftState.zfw,))
653 self._grossWeight.set_text("%.0f" % (aircraftState.grossWeight,))
654 self._heading.set_text("%03.0f" % (aircraftState.heading,))
655 self._pitch.set_text("%.0f" % (aircraftState.pitch,))
656 self._bank.set_text("%.0f" % (aircraftState.bank,))
657 self._vs.set_text("%.0f" % (aircraftState.vs,))
658 self._ias.set_text("%.0f" % (aircraftState.ias,))
659 self._mach.set_text("%.2f" % (aircraftState.mach,))
660 self._groundSpeed.set_text("%.0f" % (aircraftState.groundSpeed,))
661 self._radioAltitude.set_text("%.0f" % (aircraftState.radioAltitude,))
662 self._altitude.set_text("%.0f" % (aircraftState.altitude,))
663 self._gLoad.set_text("%.2f" % (aircraftState.gLoad,))
664 self._flapsSet.set_text("%.0f" % (aircraftState.flapsSet,))
665 self._flaps.set_text("%.0f" % (aircraftState.flaps,))
666 self._altimeter.set_text("%.0f" % (aircraftState.altimeter,))
667 self._squawk.set_text(aircraftState.squawk)
668 self._nav1.set_text(aircraftState.nav1)
669 self._nav2.set_text(aircraftState.nav2)
670
671 fuelStr = ""
672 for fuel in aircraftState.fuel:
673 if fuelStr: fuelStr += ", "
674 fuelStr += "%.0f" % (fuel,)
675 self._fuel.set_text(fuelStr)
676
677 if hasattr(aircraftState, "n1"):
678 n1Str = ""
679 for n1 in aircraftState.n1:
680 if n1Str: n1Str += ", "
681 n1Str += "%.0f" % (n1,)
682 elif hasattr(aircraftState, "rpm"):
683 n1Str = ""
684 for rpm in aircraftState.rpm:
685 if n1Str: n1Str += ", "
686 n1Str += "%.0f" % (rpm,)
687 else:
688 n1Str = "-"
689 self._n1.set_text(n1Str)
690
691 reverserStr = ""
692 for reverser in aircraftState.reverser:
693 if reverserStr: reverserStr += ", "
694 reverserStr += "ON" if reverser else "OFF"
695 self._reverser.set_text(reverserStr)
696
697 self._navLightsOn.set_sensitive(aircraftState.navLightsOn)
698 self._antiCollisionLightsOn.set_sensitive(aircraftState.antiCollisionLightsOn)
699 self._strobeLightsOn.set_sensitive(aircraftState.strobeLightsOn)
700 self._landingLightsOn.set_sensitive(aircraftState.landingLightsOn)
701 self._pitotHeatOn.set_sensitive(aircraftState.pitotHeatOn)
702 self._parking.set_sensitive(aircraftState.parking)
703 self._gearsDown.set_sensitive(aircraftState.gearsDown)
704 self._spoilersArmed.set_sensitive(aircraftState.spoilersArmed)
705 self._spoilersExtension.set_text("%.0f" % (aircraftState.spoilersExtension,))
706 self._windSpeed.set_text("%.0f" % (aircraftState.windSpeed,))
707 self._windDirection.set_text("%03.0f" % (aircraftState.windDirection,))
708
709 def _buildLogFrame(self):
710 """Build the frame for the log."""
711 logFrame = gtk.Frame(label = "Log")
712
713 frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
714
715 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
716 padding_left = 16, padding_right = 16)
717
718 logFrame.add(frameAlignment)
719
720 logScroller = gtk.ScrolledWindow()
721 self._logView = gtk.TextView()
722 self._logView.set_editable(False)
723 logScroller.add(self._logView)
724
725 logBox = gtk.VBox()
726 logBox.pack_start(logScroller, True, True, 0)
727 logBox.set_size_request(-1, 200)
728
729 frameAlignment.add(logBox)
730
731 return logFrame
732
733 def _writeLog(self, msg):
734 """Write the given message to the log."""
735 buffer = self._logView.get_buffer()
736 buffer.insert(buffer.get_end_iter(), msg)
737 self._logView.scroll_mark_onscreen(buffer.get_insert())
738
[38]739 def _quit(self, what = None):
740 """Quit from the application."""
741 self._statusIcon.destroy()
742 return gtk.main_quit()
743
[46]744 def _notebookPageSwitch(self, notebook, page, page_num):
745 """Called when the current page of the notebook has changed."""
746 if page_num==0:
[48]747 gobject.idle_add(self._wizard.grabDefault)
[46]748 elif page_num==1:
[48]749 gobject.idle_add(self._connectButton.grab_default)
[46]750 else:
751 self._mainWindow.set_default(None)
752
[28]753class TrackerStatusIcon(gtk.StatusIcon):
754 def __init__(self):
755 gtk.StatusIcon.__init__(self)
756 menu = '''
757 <ui>
758 <menubar name="Menubar">
759 <menu action="Menu">
760 <menuitem action="Search"/>
761 <menuitem action="Preferences"/>
762 <separator/>
763 <menuitem action="About"/>
764 </menu>
765 </menubar>
766 </ui>
767 '''
768 actions = [
769 ('Menu', None, 'Menu'),
770 ('Search', None, '_Search...', None, 'Search files with MetaTracker', self.on_activate),
771 ('Preferences', gtk.STOCK_PREFERENCES, '_Preferences...', None, 'Change MetaTracker preferences', self.on_preferences),
772 ('About', gtk.STOCK_ABOUT, '_About...', None, 'About MetaTracker', self.on_about)]
773 ag = gtk.ActionGroup('Actions')
774 ag.add_actions(actions)
775 self.manager = gtk.UIManager()
776 self.manager.insert_action_group(ag, 0)
777 self.manager.add_ui_from_string(menu)
778 self.menu = self.manager.get_widget('/Menubar/Menu/About').props.parent
779 search = self.manager.get_widget('/Menubar/Menu/Search')
780 search.get_children()[0].set_markup('<b>_Search...</b>')
781 search.get_children()[0].set_use_underline(True)
782 search.get_children()[0].set_use_markup(True)
783 #search.get_children()[1].set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
784 self.set_from_stock(gtk.STOCK_FIND)
785 self.set_tooltip('Tracker Desktop Search')
786 self.set_visible(True)
787 self.connect('activate', self.on_activate)
788 self.connect('popup-menu', self.on_popup_menu)
789
790 def on_activate(self, data):
791 os.spawnlpe(os.P_NOWAIT, 'tracker-search-tool', os.environ)
792
793 def on_popup_menu(self, status, button, time):
794 self.menu.popup(None, None, None, button, time)
795
796 def on_preferences(self, data):
797 print 'preferences'
798
799 def on_about(self, data):
800 dialog = gtk.AboutDialog()
801 dialog.set_name('Tracker')
802 dialog.set_version('0.5.0')
803 dialog.set_comments('A desktop indexing and search tool')
804 dialog.set_website('www.freedesktop.org/Tracker')
805 dialog.run()
806 dialog.destroy()
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