source: src/mlx/gui/gui.py@ 49:1b5b3d34dd84

Last change on this file since 49:1b5b3d34dd84 was 49:1b5b3d34dd84, checked in by István Váradi <locvais@…>, 12 years ago

Implemented busy state notification
File size: 29.8 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
81 dataVBox = gtk.VBox()
[46]82 label = gtk.Label("_Data")
83 label.set_use_underline(True)
84 label.set_tooltip_text("FSUIPC data access")
85 notebook.append_page(dataVBox, label)
[42]86
[28]87 setupFrame = self._buildSetupFrame()
88 setupFrame.set_border_width(8)
[42]89 dataVBox.pack_start(setupFrame, False, False, 0)
[28]90
91 dataFrame = self._buildDataFrame()
92 dataFrame.set_border_width(8)
[42]93 dataVBox.pack_start(dataFrame, False, False, 0)
[28]94
[42]95 logVBox = gtk.VBox()
[46]96 label = gtk.Label("_Log")
97 label.set_use_underline(True)
98 label.set_tooltip_text("Flight log")
99 notebook.append_page(logVBox, label)
[42]100
[28]101 logFrame = self._buildLogFrame()
102 logFrame.set_border_width(8)
[42]103 logVBox.pack_start(logFrame, True, True, 0)
[32]104
105 mainVBox.pack_start(gtk.HSeparator(), False, False, 0)
106
107 self._statusbar = Statusbar()
108 mainVBox.pack_start(self._statusbar, False, False, 0)
109
[46]110 notebook.connect("switch-page", self._notebookPageSwitch)
111
112 window.show_all()
113 self._wizard.grabDefault()
[28]114
[36]115 self._mainWindow = window
[29]116
117 self._statusIcon = StatusIcon(iconDirectory, self)
[28]118
[49]119 self._busyCursor = gdk.Cursor(gdk.CursorType.WATCH if pygobject
120 else gdk.WATCH)
121
[28]122 def run(self):
123 """Run the GUI."""
[42]124 if self.config.autoUpdate:
[38]125 self._updater = Updater(self,
126 self._programDirectory,
[42]127 self.config.updateURL,
[36]128 self._mainWindow)
129 self._updater.start()
130
[28]131 gtk.main()
[36]132
[28]133 if self._flight is not None:
134 simulator = self._flight.simulator
135 simulator.stopMonitoring()
136 simulator.disconnect()
137
138 def connected(self, fsType, descriptor):
139 """Called when we have connected to the simulator."""
140 self._connected = True
141 self._logger.untimedMessage("Connected to the simulator %s" % (descriptor,))
[32]142 gobject.idle_add(self._statusbar.updateConnection,
143 self._connecting, self._connected)
[28]144
145 def disconnected(self):
146 """Called when we have disconnected from the simulator."""
147 self._connected = False
148 self._logger.untimedMessage("Disconnected from the simulator")
[32]149 gobject.idle_add(self._statusbar.updateConnection,
150 self._connecting, self._connected)
[28]151
152 def write(self, msg):
153 """Write the given message to the log."""
154 gobject.idle_add(self._writeLog, msg)
155
156 def check(self, flight, aircraft, logger, oldState, state):
157 """Update the data."""
158 gobject.idle_add(self._setData, state)
159
[31]160 def resetFlightStatus(self):
161 """Reset the status of the flight."""
[32]162 self._statusbar.resetFlightStatus()
[31]163 self._statusIcon.resetFlightStatus()
164
165 def setStage(self, stage):
166 """Set the stage of the flight."""
167 gobject.idle_add(self._setStage, stage)
168
169 def _setStage(self, stage):
170 """Set the stage of the flight."""
[32]171 self._statusbar.setStage(stage)
[31]172 self._statusIcon.setStage(stage)
173
174 def setRating(self, rating):
175 """Set the rating of the flight."""
176 gobject.idle_add(self._setRating, rating)
177
178 def _setRating(self, rating):
179 """Set the rating of the flight."""
[32]180 self._statusbar.setRating(rating)
[31]181 self._statusIcon.setRating(rating)
182
183 def setNoGo(self, reason):
184 """Set the rating of the flight to No-Go with the given reason."""
185 gobject.idle_add(self._setNoGo, reason)
186
187 def _setNoGo(self, reason):
188 """Set the rating of the flight."""
[32]189 self._statusbar.setNoGo(reason)
[31]190 self._statusIcon.setNoGo(reason)
191
[29]192 def _handleMainWindowState(self, window, event):
193 """Hande a change in the state of the window"""
194 iconified = gdk.WindowState.ICONIFIED if pygobject \
195 else gdk.WINDOW_STATE_ICONIFIED
196 if (event.changed_mask&iconified)!=0 and (event.new_window_state&iconified)!=0:
[35]197 self.hideMainWindow(savePosition = False)
[29]198
[35]199 def hideMainWindow(self, savePosition = True):
[29]200 """Hide the main window and save its position."""
[35]201 if savePosition:
202 (self._mainWindowX, self._mainWindowY) = \
203 self._mainWindow.get_window().get_root_origin()
204 else:
205 self._mainWindowX = self._mainWindowY = None
[29]206 self._mainWindow.hide()
207 self._statusIcon.mainWindowHidden()
208 return True
209
210 def showMainWindow(self):
211 """Show the main window at its former position."""
[35]212 if self._mainWindowX is not None and self._mainWindowY is not None:
213 self._mainWindow.move(self._mainWindowX, self._mainWindowY)
214
215 self._mainWindow.show()
[29]216 self._mainWindow.deiconify()
[35]217
[29]218 self._statusIcon.mainWindowShown()
219
220 def toggleMainWindow(self):
221 """Toggle the main window."""
222 if self._mainWindow.get_visible():
223 self.hideMainWindow()
224 else:
225 self.showMainWindow()
[36]226
[38]227 def restart(self):
228 """Quit and restart the application."""
229 self.toRestart = True
230 self._quit()
231
232 def flushStdIO(self):
233 """Flush any text to the standard error that could not be logged."""
234 if self._stdioText:
235 sys.__stderr__.write(self._stdioText)
236
[36]237 def writeStdIO(self, text):
238 """Write the given text into standard I/O log."""
[38]239 with self._stdioLock:
240 self._stdioText += text
241
242 gobject.idle_add(self._writeStdIO)
[36]243
[49]244 def beginBusy(self, message):
245 """Begin a period of background processing."""
246 print dir(self._mainWindow)
247 self._mainWindow.get_window().set_cursor(self._busyCursor)
248 self._statusbar.updateBusyState(message)
249
250 def endBusy(self):
251 """End a period of background processing."""
252 self._mainWindow.get_window().set_cursor(None)
253 self._statusbar.updateBusyState(None)
254
[38]255 def _writeStdIO(self):
[36]256 """Perform the real writing."""
[38]257 with self._stdioLock:
258 text = self._stdioText
259 self._stdioText = ""
260 if not text: return
261
[36]262 lines = text.splitlines()
263 if text[-1]=="\n":
264 text = ""
265 else:
266 text = lines[-1]
267 lines = lines[:-1]
268
269 for line in lines:
270 if self._stdioAfterNewLine:
271 line = "[STDIO] " + line
272 self._writeLog(line + "\n")
273 self._stdioAfterNewLine = True
274
275 if text:
276 if self._stdioAfterNewLine:
277 text = "[STDIO] " + text
278 self._writeLog(text)
279 self._stdioAfterNewLine = False
[29]280
[28]281 def _connectToggled(self, button):
282 """Callback for the connection button."""
283 if self._connectButton.get_active():
284 self._logger.reset()
[30]285 self._flight = flight.Flight(self._logger, self)
[28]286
287 acftListModel = self._acftList.get_model()
288 self._flight.aircraftType = \
289 acftListModel[self._acftList.get_active()][1]
290 self._flight.aircraft = acft.Aircraft.create(self._flight)
291 self._flight.aircraft._checkers.append(self)
292
293 self._flight.cruiseAltitude = self._flSpinButton.get_value_as_int() * 100
294
295 self._flight.zfw = self._zfwSpinButton.get_value_as_int()
296
297 if self._simulator is None:
298 self._simulator = fs.createSimulator(const.SIM_MSFS9, self)
299
300 self._flight.simulator = self._simulator
301
302 self._connecting = True
303 self._simulator.connect(self._flight.aircraft)
304 self._simulator.startMonitoring()
305 else:
[31]306 self.resetFlightStatus()
[28]307 self._connecting = False
308 self._simulator.stopMonitoring()
309 self._simulator.disconnect()
310 self._flight = None
311
[32]312 self._statusbar.updateConnection(self._connecting, self._connected)
[28]313
314 def _buildSetupFrame(self):
315 """Build the setup frame."""
316 setupFrame = gtk.Frame(label = "Setup")
317
318 frameAlignment = gtk.Alignment(xalign = 0.5)
319
320 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
321 padding_left = 16, padding_right = 16)
322
323 setupFrame.add(frameAlignment)
324
325 setupBox = gtk.HBox()
326 frameAlignment.add(setupBox)
327
328 # self._fs9Button = gtk.RadioButton(label = "FS9")
329 # self._fs9Button.set_tooltip_text("Use MS Flight Simulator 2004")
330 # setupBox.pack_start(self._fs9Button, False, False, 0)
331
332 # self._fsxButton = gtk.RadioButton(group = self._fs9Button, label = "FSX")
333 # self._fsxButton.set_tooltip_text("Use MS Flight Simulator X")
334 # setupBox.pack_start(self._fsxButton, False, False, 0)
335
336 # setupBox.pack_start(gtk.VSeparator(), False, False, 8)
337
338 alignment = gtk.Alignment(yalign = 0.5)
339 alignment.set_padding(padding_top = 0, padding_bottom = 0,
340 padding_left = 0, padding_right = 16)
341 alignment.add(gtk.Label("Aicraft:"))
342 setupBox.pack_start(alignment, False, False, 0)
343
344 acftListModel = gtk.ListStore(str, int)
345 for (name, type) in acftTypes:
346 acftListModel.append([name, type])
347
348 self._acftList = gtk.ComboBox(model = acftListModel)
349 renderer_text = gtk.CellRendererText()
350 self._acftList.pack_start(renderer_text, True)
351 self._acftList.add_attribute(renderer_text, "text", 0)
352 self._acftList.set_active(0)
353 self._acftList.set_tooltip_text("Select the type of the aircraft used for the flight.")
354
355 setupBox.pack_start(self._acftList, True, True, 0)
356
357 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
358
359 alignment = gtk.Alignment(yalign = 0.5)
360 alignment.set_padding(padding_top = 0, padding_bottom = 0,
361 padding_left = 0, padding_right = 16)
362 alignment.add(gtk.Label("Cruise FL:"))
363 setupBox.pack_start(alignment, False, False, 0)
364
365 self._flSpinButton = gtk.SpinButton()
366 self._flSpinButton.set_increments(step = 10, page = 100)
367 self._flSpinButton.set_range(min = 0, max = 500)
368 self._flSpinButton.set_value(240)
369 self._flSpinButton.set_tooltip_text("The cruise flight level.")
370 self._flSpinButton.set_numeric(True)
371
372 setupBox.pack_start(self._flSpinButton, False, False, 0)
373
374 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
375
376 alignment = gtk.Alignment(yalign = 0.5)
377 alignment.set_padding(padding_top = 0, padding_bottom = 0,
378 padding_left = 0, padding_right = 16)
379 alignment.add(gtk.Label("ZFW:"))
380 setupBox.pack_start(alignment, False, False, 0)
381
382 self._zfwSpinButton = gtk.SpinButton()
383 self._zfwSpinButton.set_increments(step = 100, page = 1000)
384 self._zfwSpinButton.set_range(min = 0, max = 500000)
385 self._zfwSpinButton.set_value(50000)
386 self._zfwSpinButton.set_tooltip_text("The Zero Fuel Weight for the flight in kgs")
387 self._zfwSpinButton.set_numeric(True)
388
389 setupBox.pack_start(self._zfwSpinButton, False, False, 0)
390
391 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
392
[47]393 self._connectButton = gtk.ToggleButton(label = "_Connect",
394 use_underline = True)
[28]395 self._connectButton.set_tooltip_text("Push to connect to Flight Simulator and start a new flight.\n"
396 "Push again to disconnect from FS.")
[47]397 self._connectButton.set_can_default(True)
[28]398
399 self._connectButton.connect("toggled", self._connectToggled)
400
401 setupBox.pack_start(self._connectButton, False, False, 0)
402
403 setupBox.pack_start(gtk.VSeparator(), False, False, 8)
404
[46]405 self._quitButton = gtk.Button(label = "_Quit", use_underline = True)
[29]406 self._quitButton.set_tooltip_text("Quit the program.")
407
[38]408 self._quitButton.connect("clicked", self._quit)
[29]409
410 setupBox.pack_start(self._quitButton, False, False, 0)
411
[28]412 return setupFrame
413
414 def _createLabeledEntry(self, label, width = 8, xalign = 1.0):
415 """Create a labeled entry.
416
417 Return a tuple consisting of:
418 - the box
419 - the entry."""
420
421 alignment = gtk.Alignment(xalign = 1.0, yalign = 0.5, xscale = 1.0)
422 alignment.set_padding(padding_top = 0, padding_bottom = 0,
423 padding_left = 0, padding_right = 16)
424 alignment.add(gtk.Label(label))
425
426 entry = gtk.Entry()
427 entry.set_editable(False)
428 entry.set_width_chars(width)
429 entry.set_max_length(width)
430 entry.set_alignment(xalign)
431
432 return (alignment, entry)
433
434 def _buildDataFrame(self):
435 """Build the frame for the data."""
436 dataFrame = gtk.Frame(label = "Data")
437
438 frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
439
440 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
441 padding_left = 16, padding_right = 16)
442
443 table = gtk.Table(rows = 7, columns = 12)
444 table.set_homogeneous(False)
445 table.set_row_spacings(4)
446 table.set_col_spacings(8)
447
448 (label, self._timestamp) = self._createLabeledEntry("Time:")
449 table.attach(label, 0, 1, 0, 1)
450 table.attach(self._timestamp, 1, 2, 0, 1)
451
452 self._paused = gtk.Label("PAUSED")
453 table.attach(self._paused, 2, 4, 0, 1)
454
455 self._trickMode = gtk.Label("TRICKMODE")
456 table.attach(self._trickMode, 4, 6, 0, 1, xoptions = 0)
457
458 self._overspeed = gtk.Label("OVERSPEED")
459 table.attach(self._overspeed, 6, 8, 0, 1)
460
461 self._stalled = gtk.Label("STALLED")
462 table.attach(self._stalled, 8, 10, 0, 1)
463
464 self._onTheGround = gtk.Label("ONTHEGROUND")
465 table.attach(self._onTheGround, 10, 12, 0, 1)
466
467 (label, self._zfw) = self._createLabeledEntry("ZFW:", 6)
468 table.attach(label, 0, 1, 1, 2)
469 table.attach(self._zfw, 1, 2, 1, 2)
470
471 (label, self._grossWeight) = self._createLabeledEntry("Weight:", 6)
472 table.attach(label, 2, 3, 1, 2)
473 table.attach(self._grossWeight, 3, 4, 1, 2)
474
475 (label, self._heading) = self._createLabeledEntry("Heading:", 3)
476 table.attach(label, 4, 5, 1, 2)
477 table.attach(self._heading, 5, 6, 1, 2)
478
479 (label, self._pitch) = self._createLabeledEntry("Pitch:", 3)
480 table.attach(label, 6, 7, 1, 2)
481 table.attach(self._pitch, 7, 8, 1, 2)
482
483 (label, self._bank) = self._createLabeledEntry("Bank:", 3)
484 table.attach(label, 8, 9, 1, 2)
485 table.attach(self._bank, 9, 10, 1, 2)
486
487 (label, self._vs) = self._createLabeledEntry("VS:", 5)
488 table.attach(label, 10, 11, 1, 2)
489 table.attach(self._vs, 11, 12, 1, 2)
490
491 (label, self._ias) = self._createLabeledEntry("IAS:", 4)
492 table.attach(label, 0, 1, 2, 3)
493 table.attach(self._ias, 1, 2, 2, 3)
494
495 (label, self._mach) = self._createLabeledEntry("Mach:", 4)
496 table.attach(label, 2, 3, 2, 3)
497 table.attach(self._mach, 3, 4, 2, 3)
498
499 (label, self._groundSpeed) = self._createLabeledEntry("GS:", 4)
500 table.attach(label, 4, 5, 2, 3)
501 table.attach(self._groundSpeed, 5, 6, 2, 3)
502
503 (label, self._radioAltitude) = self._createLabeledEntry("Radio alt.:", 6)
504 table.attach(label, 6, 7, 2, 3)
505 table.attach(self._radioAltitude, 7, 8, 2, 3)
506
507 (label, self._altitude) = self._createLabeledEntry("Altitude:", 6)
508 table.attach(label, 8, 9, 2, 3)
509 table.attach(self._altitude, 9, 10, 2, 3)
510
511 (label, self._gLoad) = self._createLabeledEntry("G-Load:", 4)
512 table.attach(label, 10, 11, 2, 3)
513 table.attach(self._gLoad, 11, 12, 2, 3)
514
515 (label, self._flapsSet) = self._createLabeledEntry("Flaps set:", 2)
516 table.attach(label, 0, 1, 3, 4)
517 table.attach(self._flapsSet, 1, 2, 3, 4)
518
519 (label, self._flaps) = self._createLabeledEntry("Flaps:", 2)
520 table.attach(label, 2, 3, 3, 4)
521 table.attach(self._flaps, 3, 4, 3, 4)
522
523 (label, self._altimeter) = self._createLabeledEntry("Altimeter:", 4)
524 table.attach(label, 4, 5, 3, 4)
525 table.attach(self._altimeter, 5, 6, 3, 4)
526
527 (label, self._squawk) = self._createLabeledEntry("Squawk:", 4)
528 table.attach(label, 6, 7, 3, 4)
529 table.attach(self._squawk, 7, 8, 3, 4)
530
531 (label, self._nav1) = self._createLabeledEntry("NAV1:", 5)
532 table.attach(label, 8, 9, 3, 4)
533 table.attach(self._nav1, 9, 10, 3, 4)
534
535 (label, self._nav2) = self._createLabeledEntry("NAV2:", 5)
536 table.attach(label, 10, 11, 3, 4)
537 table.attach(self._nav2, 11, 12, 3, 4)
538
539 (label, self._fuel) = self._createLabeledEntry("Fuel:", 40, xalign = 0.0)
540 table.attach(label, 0, 1, 4, 5)
541 table.attach(self._fuel, 1, 4, 4, 5)
542
543 (label, self._n1) = self._createLabeledEntry("N1/RPM:", 20, xalign = 0.0)
544 table.attach(label, 4, 5, 4, 5)
545 table.attach(self._n1, 5, 8, 4, 5)
546
547 (label, self._reverser) = self._createLabeledEntry("Reverser:", 20, xalign = 0.0)
548 table.attach(label, 8, 9, 4, 5)
549 table.attach(self._reverser, 9, 12, 4, 5)
550
551 self._navLightsOn = gtk.Label("NAV")
552 table.attach(self._navLightsOn, 0, 1, 5, 6)
553
554 self._antiCollisionLightsOn = gtk.Label("ANTICOLLISION")
555 table.attach(self._antiCollisionLightsOn, 1, 3, 5, 6)
556
557 self._strobeLightsOn = gtk.Label("STROBE")
558 table.attach(self._strobeLightsOn, 3, 4, 5, 6)
559
560 self._landingLightsOn = gtk.Label("LANDING")
561 table.attach(self._landingLightsOn, 4, 5, 5, 6)
562
563 self._pitotHeatOn = gtk.Label("PITOT HEAT")
564 table.attach(self._pitotHeatOn, 5, 7, 5, 6)
565
566 self._parking = gtk.Label("PARKING")
567 table.attach(self._parking, 7, 8, 5, 6)
568
569 self._gearsDown = gtk.Label("GEARS DOWN")
570 table.attach(self._gearsDown, 8, 10, 5, 6)
571
572 self._spoilersArmed = gtk.Label("SPOILERS ARMED")
573 table.attach(self._spoilersArmed, 10, 12, 5, 6)
574
575 (label, self._spoilersExtension) = self._createLabeledEntry("Spoilers:", 3)
576 table.attach(label, 0, 1, 6, 7)
577 table.attach(self._spoilersExtension, 1, 2, 6, 7)
578
579 (label, self._windSpeed) = self._createLabeledEntry("Wind speed:", 3)
580 table.attach(label, 2, 3, 6, 7)
581 table.attach(self._windSpeed, 3, 4, 6, 7)
582
583 (label, self._windDirection) = self._createLabeledEntry("Wind from:", 3)
584 table.attach(label, 4, 5, 6, 7)
585 table.attach(self._windDirection, 5, 6, 6, 7)
586
587 frameAlignment.add(table)
588
589 dataFrame.add(frameAlignment)
590
591 self._setData()
592
593 return dataFrame
594
595 def _setData(self, aircraftState = None):
596 """Set the data.
597
598 If aircraftState is None, everything will be set to its default."""
599 if aircraftState is None:
600 self._timestamp.set_text("--:--:--")
601 self._paused.set_sensitive(False)
602 self._trickMode.set_sensitive(False)
603 self._overspeed.set_sensitive(False)
604 self._stalled.set_sensitive(False)
605 self._onTheGround.set_sensitive(False)
606 self._zfw.set_text("-")
607 self._grossWeight.set_text("-")
608 self._heading.set_text("-")
609 self._pitch.set_text("-")
610 self._bank.set_text("-")
611 self._vs.set_text("-")
612 self._ias.set_text("-")
613 self._mach.set_text("-")
614 self._groundSpeed.set_text("-")
615 self._radioAltitude.set_text("-")
616 self._altitude.set_text("-")
617 self._gLoad.set_text("-")
618 self._flapsSet.set_text("-")
619 self._flaps.set_text("-")
620 self._altimeter.set_text("-")
621 self._squawk.set_text("-")
622 self._nav1.set_text("-")
623 self._nav2.set_text("-")
624 self._fuel.set_text("-")
625 self._n1.set_text("-")
626 self._reverser.set_text("-")
627 self._navLightsOn.set_sensitive(False)
628 self._antiCollisionLightsOn.set_sensitive(False)
629 self._strobeLightsOn.set_sensitive(False)
630 self._landingLightsOn.set_sensitive(False)
631 self._pitotHeatOn.set_sensitive(False)
632 self._parking.set_sensitive(False)
633 self._gearsDown.set_sensitive(False)
634 self._spoilersArmed.set_sensitive(False)
635 self._spoilersExtension.set_text("-")
636 self._windSpeed.set_text("-")
637 self._windDirection.set_text("-")
638 else:
639 self._timestamp.set_text(time.strftime("%H:%M:%S",
640 time.gmtime(aircraftState.timestamp)))
641 self._paused.set_sensitive(aircraftState.paused)
642 self._trickMode.set_sensitive(aircraftState.trickMode)
643 self._overspeed.set_sensitive(aircraftState.overspeed)
644 self._stalled.set_sensitive(aircraftState.stalled)
645 self._onTheGround.set_sensitive(aircraftState.onTheGround)
646 self._zfw.set_text("%.0f" % (aircraftState.zfw,))
647 self._grossWeight.set_text("%.0f" % (aircraftState.grossWeight,))
648 self._heading.set_text("%03.0f" % (aircraftState.heading,))
649 self._pitch.set_text("%.0f" % (aircraftState.pitch,))
650 self._bank.set_text("%.0f" % (aircraftState.bank,))
651 self._vs.set_text("%.0f" % (aircraftState.vs,))
652 self._ias.set_text("%.0f" % (aircraftState.ias,))
653 self._mach.set_text("%.2f" % (aircraftState.mach,))
654 self._groundSpeed.set_text("%.0f" % (aircraftState.groundSpeed,))
655 self._radioAltitude.set_text("%.0f" % (aircraftState.radioAltitude,))
656 self._altitude.set_text("%.0f" % (aircraftState.altitude,))
657 self._gLoad.set_text("%.2f" % (aircraftState.gLoad,))
658 self._flapsSet.set_text("%.0f" % (aircraftState.flapsSet,))
659 self._flaps.set_text("%.0f" % (aircraftState.flaps,))
660 self._altimeter.set_text("%.0f" % (aircraftState.altimeter,))
661 self._squawk.set_text(aircraftState.squawk)
662 self._nav1.set_text(aircraftState.nav1)
663 self._nav2.set_text(aircraftState.nav2)
664
665 fuelStr = ""
666 for fuel in aircraftState.fuel:
667 if fuelStr: fuelStr += ", "
668 fuelStr += "%.0f" % (fuel,)
669 self._fuel.set_text(fuelStr)
670
671 if hasattr(aircraftState, "n1"):
672 n1Str = ""
673 for n1 in aircraftState.n1:
674 if n1Str: n1Str += ", "
675 n1Str += "%.0f" % (n1,)
676 elif hasattr(aircraftState, "rpm"):
677 n1Str = ""
678 for rpm in aircraftState.rpm:
679 if n1Str: n1Str += ", "
680 n1Str += "%.0f" % (rpm,)
681 else:
682 n1Str = "-"
683 self._n1.set_text(n1Str)
684
685 reverserStr = ""
686 for reverser in aircraftState.reverser:
687 if reverserStr: reverserStr += ", "
688 reverserStr += "ON" if reverser else "OFF"
689 self._reverser.set_text(reverserStr)
690
691 self._navLightsOn.set_sensitive(aircraftState.navLightsOn)
692 self._antiCollisionLightsOn.set_sensitive(aircraftState.antiCollisionLightsOn)
693 self._strobeLightsOn.set_sensitive(aircraftState.strobeLightsOn)
694 self._landingLightsOn.set_sensitive(aircraftState.landingLightsOn)
695 self._pitotHeatOn.set_sensitive(aircraftState.pitotHeatOn)
696 self._parking.set_sensitive(aircraftState.parking)
697 self._gearsDown.set_sensitive(aircraftState.gearsDown)
698 self._spoilersArmed.set_sensitive(aircraftState.spoilersArmed)
699 self._spoilersExtension.set_text("%.0f" % (aircraftState.spoilersExtension,))
700 self._windSpeed.set_text("%.0f" % (aircraftState.windSpeed,))
701 self._windDirection.set_text("%03.0f" % (aircraftState.windDirection,))
702
703 def _buildLogFrame(self):
704 """Build the frame for the log."""
705 logFrame = gtk.Frame(label = "Log")
706
707 frameAlignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
708
709 frameAlignment.set_padding(padding_top = 4, padding_bottom = 10,
710 padding_left = 16, padding_right = 16)
711
712 logFrame.add(frameAlignment)
713
714 logScroller = gtk.ScrolledWindow()
715 self._logView = gtk.TextView()
716 self._logView.set_editable(False)
717 logScroller.add(self._logView)
718
719 logBox = gtk.VBox()
720 logBox.pack_start(logScroller, True, True, 0)
721 logBox.set_size_request(-1, 200)
722
723 frameAlignment.add(logBox)
724
725 return logFrame
726
727 def _writeLog(self, msg):
728 """Write the given message to the log."""
729 buffer = self._logView.get_buffer()
730 buffer.insert(buffer.get_end_iter(), msg)
731 self._logView.scroll_mark_onscreen(buffer.get_insert())
732
[38]733 def _quit(self, what = None):
734 """Quit from the application."""
735 self._statusIcon.destroy()
736 return gtk.main_quit()
737
[46]738 def _notebookPageSwitch(self, notebook, page, page_num):
739 """Called when the current page of the notebook has changed."""
740 if page_num==0:
[48]741 gobject.idle_add(self._wizard.grabDefault)
[46]742 elif page_num==1:
[48]743 gobject.idle_add(self._connectButton.grab_default)
[46]744 else:
745 self._mainWindow.set_default(None)
746
[28]747class TrackerStatusIcon(gtk.StatusIcon):
748 def __init__(self):
749 gtk.StatusIcon.__init__(self)
750 menu = '''
751 <ui>
752 <menubar name="Menubar">
753 <menu action="Menu">
754 <menuitem action="Search"/>
755 <menuitem action="Preferences"/>
756 <separator/>
757 <menuitem action="About"/>
758 </menu>
759 </menubar>
760 </ui>
761 '''
762 actions = [
763 ('Menu', None, 'Menu'),
764 ('Search', None, '_Search...', None, 'Search files with MetaTracker', self.on_activate),
765 ('Preferences', gtk.STOCK_PREFERENCES, '_Preferences...', None, 'Change MetaTracker preferences', self.on_preferences),
766 ('About', gtk.STOCK_ABOUT, '_About...', None, 'About MetaTracker', self.on_about)]
767 ag = gtk.ActionGroup('Actions')
768 ag.add_actions(actions)
769 self.manager = gtk.UIManager()
770 self.manager.insert_action_group(ag, 0)
771 self.manager.add_ui_from_string(menu)
772 self.menu = self.manager.get_widget('/Menubar/Menu/About').props.parent
773 search = self.manager.get_widget('/Menubar/Menu/Search')
774 search.get_children()[0].set_markup('<b>_Search...</b>')
775 search.get_children()[0].set_use_underline(True)
776 search.get_children()[0].set_use_markup(True)
777 #search.get_children()[1].set_from_stock(gtk.STOCK_FIND, gtk.ICON_SIZE_MENU)
778 self.set_from_stock(gtk.STOCK_FIND)
779 self.set_tooltip('Tracker Desktop Search')
780 self.set_visible(True)
781 self.connect('activate', self.on_activate)
782 self.connect('popup-menu', self.on_popup_menu)
783
784 def on_activate(self, data):
785 os.spawnlpe(os.P_NOWAIT, 'tracker-search-tool', os.environ)
786
787 def on_popup_menu(self, status, button, time):
788 self.menu.popup(None, None, None, button, time)
789
790 def on_preferences(self, data):
791 print 'preferences'
792
793 def on_about(self, data):
794 dialog = gtk.AboutDialog()
795 dialog.set_name('Tracker')
796 dialog.set_version('0.5.0')
797 dialog.set_comments('A desktop indexing and search tool')
798 dialog.set_website('www.freedesktop.org/Tracker')
799 dialog.run()
800 dialog.destroy()
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