[811] | 1 | # A widget which is a generic list of flights
|
---|
| 2 |
|
---|
| 3 | #-----------------------------------------------------------------------------
|
---|
| 4 |
|
---|
| 5 | from mlx.gui.common import *
|
---|
| 6 |
|
---|
[819] | 7 | import mlx.const as const
|
---|
| 8 |
|
---|
[811] | 9 | #-----------------------------------------------------------------------------
|
---|
| 10 |
|
---|
| 11 | class ColumnDescriptor(object):
|
---|
| 12 | """A descriptor for a column in the list."""
|
---|
| 13 | def __init__(self, attribute, heading, type = str,
|
---|
[854] | 14 | convertFn = None, renderer = None,
|
---|
[822] | 15 | extraColumnAttributes = None, sortable = False,
|
---|
[854] | 16 | defaultSortable = False, defaultDescending = False,
|
---|
| 17 | cellDataFn = None):
|
---|
[811] | 18 | """Construct the descriptor."""
|
---|
| 19 | self._attribute = attribute
|
---|
| 20 | self._heading = heading
|
---|
| 21 | self._type = type
|
---|
| 22 | self._convertFn = convertFn
|
---|
[854] | 23 | self._renderer = \
|
---|
| 24 | gtk.CellRendererText() if renderer is None else renderer
|
---|
[811] | 25 | self._extraColumnAttributes = extraColumnAttributes
|
---|
[814] | 26 | self._sortable = sortable
|
---|
[822] | 27 | self._defaultSortable = defaultSortable
|
---|
[854] | 28 | self._defaultDescending = defaultDescending
|
---|
| 29 | self._cellDataFn = cellDataFn
|
---|
[822] | 30 |
|
---|
| 31 | @property
|
---|
| 32 | def defaultSortable(self):
|
---|
| 33 | """Determine if this column is the default sortable one."""
|
---|
| 34 | return self._defaultSortable
|
---|
[811] | 35 |
|
---|
| 36 | def appendType(self, types):
|
---|
| 37 | """Append the type of this column to the given list of types."""
|
---|
| 38 | types.append(self._type)
|
---|
| 39 |
|
---|
| 40 | def getViewColumn(self, index):
|
---|
| 41 | """Get a new column object for a tree view.
|
---|
| 42 |
|
---|
| 43 | @param index is the 0-based index of the column."""
|
---|
| 44 | column = gtk.TreeViewColumn(self._heading, self._renderer,
|
---|
| 45 | text = index)
|
---|
| 46 | column.set_expand(True)
|
---|
[814] | 47 | if self._sortable:
|
---|
| 48 | column.set_sort_column_id(index)
|
---|
| 49 | column.set_sort_indicator(True)
|
---|
[811] | 50 |
|
---|
[854] | 51 | if self._extraColumnAttributes is not None:
|
---|
| 52 | for (key, value) in self._extraColumnAttributes.iteritems():
|
---|
| 53 | if key=="alignment":
|
---|
| 54 | self._renderer.set_alignment(value, 0.5)
|
---|
| 55 | else:
|
---|
| 56 | raise Exception("unhandled extra column attribute '" +
|
---|
| 57 | key + "'")
|
---|
| 58 | if self._cellDataFn is not None:
|
---|
| 59 | column.set_cell_data_func(self._renderer, self._cellDataFn)
|
---|
| 60 |
|
---|
[811] | 61 | return column
|
---|
| 62 |
|
---|
| 63 | def getValueFrom(self, flight):
|
---|
| 64 | """Get the value from the given flight."""
|
---|
[854] | 65 | attributes = self._attribute.split(".")
|
---|
| 66 | value = getattr(flight, attributes[0])
|
---|
| 67 | for attr in attributes[1:]:
|
---|
| 68 | value = getattr(value, attr)
|
---|
[811] | 69 | return self._type(value) if self._convertFn is None \
|
---|
[819] | 70 | else self._convertFn(value, flight)
|
---|
[811] | 71 |
|
---|
| 72 | #-----------------------------------------------------------------------------
|
---|
| 73 |
|
---|
| 74 | class FlightList(gtk.Alignment):
|
---|
| 75 | """Construct the flight list.
|
---|
| 76 |
|
---|
| 77 | This is a complete widget with a scroll window. It is alignment centered
|
---|
| 78 | horizontally and expandable vertically."""
|
---|
[818] | 79 |
|
---|
| 80 | defaultColumnDescriptors = [
|
---|
| 81 | ColumnDescriptor("callsign", xstr("flightsel_no")),
|
---|
| 82 | ColumnDescriptor("departureTime", xstr("flightsel_deptime"),
|
---|
[822] | 83 | sortable = True, defaultSortable = True),
|
---|
[818] | 84 | ColumnDescriptor("departureICAO", xstr("flightsel_from"),
|
---|
| 85 | sortable = True),
|
---|
| 86 | ColumnDescriptor("arrivalICAO", xstr("flightsel_to"), sortable = True)
|
---|
| 87 | ]
|
---|
| 88 |
|
---|
| 89 | def __init__(self, columnDescriptors = defaultColumnDescriptors,
|
---|
[823] | 90 | popupMenuProducer = None, widthRequest = None,
|
---|
| 91 | multiSelection = False):
|
---|
[811] | 92 | """Construct the flight list with the given column descriptors."""
|
---|
| 93 |
|
---|
| 94 | self._columnDescriptors = columnDescriptors
|
---|
| 95 | self._popupMenuProducer = popupMenuProducer
|
---|
| 96 | self._popupMenu = None
|
---|
| 97 |
|
---|
[814] | 98 | types = [int]
|
---|
[822] | 99 | defaultSortableIndex = None
|
---|
[811] | 100 | for columnDescriptor in self._columnDescriptors:
|
---|
[822] | 101 | if columnDescriptor.defaultSortable:
|
---|
| 102 | defaultSortableIndex = len(types)
|
---|
[811] | 103 | columnDescriptor.appendType(types)
|
---|
| 104 |
|
---|
| 105 | self._model = gtk.ListStore(*types)
|
---|
[822] | 106 | if defaultSortableIndex is not None:
|
---|
[854] | 107 | sortOrder = SORT_DESCENDING \
|
---|
| 108 | if self._columnDescriptors[defaultSortableIndex-1]._defaultDescending \
|
---|
| 109 | else SORT_ASCENDING
|
---|
| 110 | self._model.set_sort_column_id(defaultSortableIndex, sortOrder)
|
---|
[811] | 111 | self._view = gtk.TreeView(self._model)
|
---|
| 112 |
|
---|
[814] | 113 | flightIndexColumn = gtk.TreeViewColumn()
|
---|
| 114 | flightIndexColumn.set_visible(False)
|
---|
| 115 | self._view.append_column(flightIndexColumn)
|
---|
| 116 |
|
---|
| 117 | index = 1
|
---|
[811] | 118 | for columnDescriptor in self._columnDescriptors:
|
---|
| 119 | column = columnDescriptor.getViewColumn(index)
|
---|
| 120 | self._view.append_column(column)
|
---|
| 121 | index += 1
|
---|
| 122 |
|
---|
| 123 | self._view.connect("row-activated", self._rowActivated)
|
---|
| 124 | self._view.connect("button-press-event", self._buttonPressEvent)
|
---|
| 125 |
|
---|
| 126 | selection = self._view.get_selection()
|
---|
| 127 | selection.connect("changed", self._selectionChanged)
|
---|
[823] | 128 | if multiSelection:
|
---|
| 129 | selection.set_mode(SELECTION_MULTIPLE)
|
---|
[811] | 130 |
|
---|
| 131 | scrolledWindow = gtk.ScrolledWindow()
|
---|
| 132 | scrolledWindow.add(self._view)
|
---|
| 133 | if widthRequest is not None:
|
---|
| 134 | scrolledWindow.set_size_request(widthRequest, -1)
|
---|
| 135 | # FIXME: these should be constants in common.py
|
---|
| 136 | scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
|
---|
| 137 | else gtk.POLICY_AUTOMATIC,
|
---|
| 138 | gtk.PolicyType.AUTOMATIC if pygobject
|
---|
| 139 | else gtk.POLICY_AUTOMATIC)
|
---|
| 140 | scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
|
---|
| 141 | else gtk.SHADOW_IN)
|
---|
| 142 |
|
---|
| 143 | super(FlightList, self).__init__(xalign = 0.5, yalign = 0.0,
|
---|
| 144 | xscale = 0.0, yscale = 1.0)
|
---|
| 145 | self.add(scrolledWindow)
|
---|
| 146 |
|
---|
| 147 | @property
|
---|
[823] | 148 | def selectedIndexes(self):
|
---|
| 149 | """Get the indexes of the selected entries, if any.
|
---|
| 150 |
|
---|
| 151 | The indexes are sorted."""
|
---|
[811] | 152 | selection = self._view.get_selection()
|
---|
[823] | 153 | (model, rows) = selection.get_selected_rows()
|
---|
| 154 |
|
---|
| 155 | indexes = [self._getIndexForPath(path) for path in rows]
|
---|
| 156 | indexes.sort()
|
---|
| 157 | return indexes
|
---|
[811] | 158 |
|
---|
[815] | 159 | @property
|
---|
| 160 | def hasFlights(self):
|
---|
| 161 | """Determine if there are any flights in the list."""
|
---|
| 162 | return self._model.get_iter_root() is not None
|
---|
| 163 |
|
---|
[811] | 164 | def clear(self):
|
---|
| 165 | """Clear the model."""
|
---|
| 166 | self._model.clear()
|
---|
| 167 |
|
---|
| 168 | def addFlight(self, flight):
|
---|
| 169 | """Add the given booked flight."""
|
---|
[814] | 170 | values = [self._model.iter_n_children(None)]
|
---|
[811] | 171 | for columnDescriptor in self._columnDescriptors:
|
---|
| 172 | values.append(columnDescriptor.getValueFrom(flight))
|
---|
| 173 | self._model.append(values)
|
---|
| 174 |
|
---|
[823] | 175 | def removeFlights(self, indexes):
|
---|
| 176 | """Remove the flights with the given indexes."""
|
---|
[816] | 177 | model = self._model
|
---|
| 178 | idx = 0
|
---|
| 179 | iter = model.get_iter_first()
|
---|
| 180 | while iter is not None:
|
---|
| 181 | nextIter = model.iter_next(iter)
|
---|
[823] | 182 | if model.get_value(iter, 0) in indexes:
|
---|
[816] | 183 | model.remove(iter)
|
---|
| 184 | else:
|
---|
| 185 | model.set_value(iter, 0, idx)
|
---|
| 186 | idx += 1
|
---|
| 187 | iter = nextIter
|
---|
| 188 |
|
---|
[823] | 189 | def _getIndexForPath(self, path):
|
---|
| 190 | """Get the index for the given path."""
|
---|
| 191 | iter = self._model.get_iter(path)
|
---|
| 192 | return self._model.get_value(iter, 0)
|
---|
| 193 |
|
---|
[811] | 194 | def _rowActivated(self, flightList, path, column):
|
---|
| 195 | """Called when a row is selected."""
|
---|
[823] | 196 | self.emit("row-activated", self._getIndexForPath(path))
|
---|
[811] | 197 |
|
---|
| 198 | def _buttonPressEvent(self, widget, event):
|
---|
| 199 | """Called when a mouse button is pressed or released."""
|
---|
[817] | 200 | if event.type!=EVENT_BUTTON_PRESS or event.button!=3 or \
|
---|
| 201 | self._popupMenuProducer is None:
|
---|
[811] | 202 | return
|
---|
| 203 |
|
---|
| 204 | (path, _, _, _) = self._view.get_path_at_pos(int(event.x),
|
---|
| 205 | int(event.y))
|
---|
| 206 | selection = self._view.get_selection()
|
---|
| 207 | selection.unselect_all()
|
---|
| 208 | selection.select_path(path)
|
---|
| 209 |
|
---|
| 210 | if self._popupMenu is None:
|
---|
| 211 | self._popupMenu = self._popupMenuProducer()
|
---|
| 212 | menu = self._popupMenu
|
---|
| 213 | if pygobject:
|
---|
| 214 | menu.popup(None, None, None, None, event.button, event.time)
|
---|
| 215 | else:
|
---|
| 216 | menu.popup(None, None, None, event.button, event.time)
|
---|
| 217 |
|
---|
| 218 | def _selectionChanged(self, selection):
|
---|
| 219 | """Called when the selection has changed."""
|
---|
[823] | 220 | self.emit("selection-changed", self.selectedIndexes)
|
---|
[811] | 221 |
|
---|
| 222 | #-------------------------------------------------------------------------------
|
---|
| 223 |
|
---|
| 224 | gobject.signal_new("row-activated", FlightList, gobject.SIGNAL_RUN_FIRST,
|
---|
| 225 | None, (int,))
|
---|
| 226 |
|
---|
| 227 | gobject.signal_new("selection-changed", FlightList, gobject.SIGNAL_RUN_FIRST,
|
---|
| 228 | None, (object,))
|
---|
| 229 |
|
---|
| 230 | #-----------------------------------------------------------------------------
|
---|
[819] | 231 |
|
---|
| 232 | class PendingFlightsFrame(gtk.Frame):
|
---|
| 233 | """A frame for a list of pending (reported or rejected) flights.
|
---|
| 234 |
|
---|
| 235 | It contains the list and the buttons available."""
|
---|
[854] | 236 | @staticmethod
|
---|
[819] | 237 | def getAircraft(tailNumber, bookedFlight):
|
---|
| 238 | """Get the aircraft from the given booked flight.
|
---|
| 239 |
|
---|
| 240 | This is the tail number followed by the ICAO code of the aircraft's
|
---|
| 241 | type."""
|
---|
| 242 | return tailNumber + \
|
---|
| 243 | " (" + const.icaoCodes[bookedFlight.aircraftType] + ")"
|
---|
| 244 |
|
---|
[854] | 245 | def _getAcft(tailNumber, bookedFlight):
|
---|
| 246 | return PendingFlightsFrame.getAircraft(tailNumber, bookedFlight)
|
---|
| 247 |
|
---|
[819] | 248 | columnDescriptors = [
|
---|
| 249 | ColumnDescriptor("callsign", xstr("flightsel_no")),
|
---|
| 250 | ColumnDescriptor("departureTime", xstr("flightsel_deptime"),
|
---|
[822] | 251 | sortable = True, defaultSortable = True),
|
---|
[819] | 252 | ColumnDescriptor("departureICAO", xstr("flightsel_from"),
|
---|
| 253 | sortable = True),
|
---|
| 254 | ColumnDescriptor("arrivalICAO", xstr("flightsel_to"),
|
---|
| 255 | sortable = True),
|
---|
| 256 | ColumnDescriptor("tailNumber", xstr("pendflt_acft"),
|
---|
[854] | 257 | convertFn = _getAcft)
|
---|
[819] | 258 | ]
|
---|
| 259 |
|
---|
[830] | 260 | def __init__(self, which, wizard, window, pirepEditable = False):
|
---|
[819] | 261 | """Construct the frame with the given title."""
|
---|
| 262 | super(PendingFlightsFrame, self).__init__(xstr("pendflt_title_" + which))
|
---|
| 263 |
|
---|
| 264 | self._which = which
|
---|
| 265 | self._wizard = wizard
|
---|
[824] | 266 | self._window = window
|
---|
[830] | 267 | self._pirepEditable = pirepEditable
|
---|
[819] | 268 |
|
---|
| 269 | alignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
|
---|
| 270 | alignment.set_padding(padding_top = 2, padding_bottom = 8,
|
---|
| 271 | padding_left = 4, padding_right = 4)
|
---|
| 272 |
|
---|
| 273 | hbox = gtk.HBox()
|
---|
| 274 |
|
---|
| 275 | self._flights = []
|
---|
| 276 | self._flightList = FlightList(columnDescriptors =
|
---|
| 277 | PendingFlightsFrame.columnDescriptors,
|
---|
[823] | 278 | widthRequest = 500, multiSelection = True)
|
---|
[819] | 279 | self._flightList.connect("selection-changed", self._selectionChanged)
|
---|
| 280 |
|
---|
| 281 | hbox.pack_start(self._flightList, True, True, 4)
|
---|
| 282 |
|
---|
| 283 | buttonBox = gtk.VBox()
|
---|
| 284 |
|
---|
[830] | 285 | self._editButton = gtk.Button(xstr("pendflt_" +
|
---|
| 286 | ("edit" if pirepEditable else
|
---|
| 287 | "view") + "_" + which))
|
---|
[819] | 288 | self._editButton.set_sensitive(False)
|
---|
[830] | 289 | self._editButton.connect("clicked", self._editClicked)
|
---|
[819] | 290 | buttonBox.pack_start(self._editButton, False, False, 2)
|
---|
| 291 |
|
---|
| 292 | self._reflyButton = gtk.Button(xstr("pendflt_refly_" + which))
|
---|
| 293 | self._reflyButton.set_sensitive(False)
|
---|
[821] | 294 | self._reflyButton.connect("clicked", self._reflyClicked)
|
---|
[819] | 295 | buttonBox.pack_start(self._reflyButton, False, False, 2)
|
---|
| 296 |
|
---|
| 297 | self._deleteButton = gtk.Button(xstr("pendflt_delete_" + which))
|
---|
| 298 | self._deleteButton.set_sensitive(False)
|
---|
[824] | 299 | self._deleteButton.connect("clicked", self._deleteClicked)
|
---|
[819] | 300 | buttonBox.pack_start(self._deleteButton, False, False, 2)
|
---|
| 301 |
|
---|
| 302 | hbox.pack_start(buttonBox, False, False, 4)
|
---|
| 303 |
|
---|
| 304 | alignment.add(hbox)
|
---|
| 305 | self.add(alignment)
|
---|
| 306 |
|
---|
| 307 | @property
|
---|
| 308 | def hasFlights(self):
|
---|
| 309 | """Determine if there are any flights in the list."""
|
---|
| 310 | return self._flightList.hasFlights
|
---|
| 311 |
|
---|
| 312 | def clear(self):
|
---|
| 313 | """Clear the lists."""
|
---|
| 314 | self._flights = []
|
---|
| 315 | self._flightList.clear()
|
---|
| 316 |
|
---|
| 317 | def addFlight(self, flight):
|
---|
| 318 | """Add a flight to the list."""
|
---|
| 319 | self._flights.append(flight)
|
---|
| 320 | self._flightList.addFlight(flight)
|
---|
| 321 |
|
---|
[823] | 322 | def _selectionChanged(self, flightList, selectedIndexes):
|
---|
[819] | 323 | """Called when the selection in the list has changed."""
|
---|
[823] | 324 | self._editButton.set_sensitive(len(selectedIndexes)==1)
|
---|
| 325 | self._reflyButton.set_sensitive(len(selectedIndexes)>0)
|
---|
| 326 | self._deleteButton.set_sensitive(len(selectedIndexes)>0)
|
---|
[819] | 327 |
|
---|
[830] | 328 | def _editClicked(self, button):
|
---|
| 329 | """Called when the Edit button is clicked."""
|
---|
| 330 | gui = self._wizard.gui
|
---|
| 331 | gui.beginBusy(xstr("pendflt_pirep_busy"))
|
---|
| 332 | self.set_sensitive(False)
|
---|
| 333 |
|
---|
| 334 | indexes = self._flightList.selectedIndexes
|
---|
| 335 | assert(len(indexes)==1)
|
---|
| 336 |
|
---|
| 337 | flightID = self._flights[indexes[0]].id
|
---|
| 338 | gui.webHandler.getPIREP(self._pirepResultCallback, flightID)
|
---|
| 339 |
|
---|
| 340 | def _pirepResultCallback(self, returned, result):
|
---|
| 341 | """Called when the PIREP query result is available."""
|
---|
| 342 | gobject.idle_add(self._handlePIREPResult, returned, result)
|
---|
| 343 |
|
---|
| 344 | def _handlePIREPResult(self, returned, result):
|
---|
| 345 | """Handle the refly result."""
|
---|
| 346 |
|
---|
| 347 | self.set_sensitive(True)
|
---|
| 348 | gui = self._wizard.gui
|
---|
| 349 | gui.endBusy()
|
---|
| 350 |
|
---|
| 351 | if returned:
|
---|
| 352 | if self._pirepEditable:
|
---|
| 353 | gui.editPIREP(result.pirep)
|
---|
| 354 | else:
|
---|
| 355 | gui.viewPIREP(result.pirep)
|
---|
| 356 |
|
---|
[821] | 357 | def _reflyClicked(self, button):
|
---|
| 358 | """Called when the Refly button is clicked."""
|
---|
[827] | 359 | if askYesNo(xstr("pendflt_refly_question"), parent = self._window):
|
---|
[825] | 360 | gui = self._wizard.gui
|
---|
| 361 | gui.beginBusy(xstr("pendflt_refly_busy"))
|
---|
| 362 | self.set_sensitive(False)
|
---|
| 363 |
|
---|
| 364 | flightIDs = [self._flights[i].id
|
---|
| 365 | for i in self._flightList.selectedIndexes]
|
---|
| 366 | gui.webHandler.reflyFlights(self._reflyResultCallback, flightIDs)
|
---|
[821] | 367 |
|
---|
| 368 | def _reflyResultCallback(self, returned, result):
|
---|
| 369 | """Called when the refly result is available."""
|
---|
| 370 | gobject.idle_add(self._handleReflyResult, returned, result)
|
---|
| 371 |
|
---|
| 372 | def _handleReflyResult(self, returned, result):
|
---|
| 373 | """Handle the refly result."""
|
---|
| 374 |
|
---|
| 375 | self.set_sensitive(True)
|
---|
| 376 | gui = self._wizard.gui
|
---|
| 377 | gui.endBusy()
|
---|
| 378 |
|
---|
| 379 | print "PendingFlightsFrame._handleReflyResult", returned, result
|
---|
| 380 |
|
---|
| 381 | if returned:
|
---|
[823] | 382 | indexes = self._flightList.selectedIndexes
|
---|
[821] | 383 |
|
---|
[823] | 384 | flights = [self._flights[index] for index in indexes]
|
---|
[821] | 385 |
|
---|
[823] | 386 | self._flightList.removeFlights(indexes)
|
---|
| 387 | for index in indexes[::-1]:
|
---|
| 388 | del self._flights[index]
|
---|
[821] | 389 |
|
---|
[823] | 390 | for flight in flights:
|
---|
| 391 | self._wizard.reflyFlight(flight)
|
---|
[828] | 392 | self._window.checkFlights()
|
---|
| 393 | else:
|
---|
| 394 | communicationErrorDialog()
|
---|
[821] | 395 |
|
---|
[824] | 396 | def _deleteClicked(self, button):
|
---|
| 397 | """Called when the Delete button is clicked."""
|
---|
[827] | 398 | if askYesNo(xstr("flight_delete_question"), parent = self._window):
|
---|
[824] | 399 | gui = self._wizard.gui
|
---|
| 400 | gui.beginBusy(xstr("pendflt_refly_busy"))
|
---|
| 401 | self.set_sensitive(False)
|
---|
| 402 |
|
---|
| 403 | flightIDs = [self._flights[i].id
|
---|
| 404 | for i in self._flightList.selectedIndexes]
|
---|
| 405 | gui.webHandler.deleteFlights(self._deleteResultCallback, flightIDs)
|
---|
| 406 |
|
---|
| 407 | def _deleteResultCallback(self, returned, result):
|
---|
| 408 | """Called when the deletion result is available."""
|
---|
| 409 | gobject.idle_add(self._handleDeleteResult, returned, result)
|
---|
| 410 |
|
---|
| 411 | def _handleDeleteResult(self, returned, result):
|
---|
| 412 | """Handle the delete result."""
|
---|
| 413 |
|
---|
| 414 | self.set_sensitive(True)
|
---|
| 415 | gui = self._wizard.gui
|
---|
| 416 | gui.endBusy()
|
---|
| 417 |
|
---|
| 418 | print "PendingFlightsFrame._handleDeleteResult", returned, result
|
---|
| 419 |
|
---|
| 420 | if returned:
|
---|
| 421 | indexes = self._flightList.selectedIndexes
|
---|
| 422 |
|
---|
| 423 | flights = [self._flights[index] for index in indexes]
|
---|
| 424 |
|
---|
| 425 | self._flightList.removeFlights(indexes)
|
---|
| 426 | for index in indexes[::-1]:
|
---|
| 427 | del self._flights[index]
|
---|
| 428 |
|
---|
| 429 | for flight in flights:
|
---|
| 430 | self._wizard.deleteFlight(flight)
|
---|
[828] | 431 | self._window.checkFlights()
|
---|
| 432 | else:
|
---|
| 433 | communicationErrorDialog()
|
---|
[821] | 434 |
|
---|
[819] | 435 | #-----------------------------------------------------------------------------
|
---|
| 436 |
|
---|
| 437 | class PendingFlightsWindow(gtk.Window):
|
---|
| 438 | """The window to display the lists of the pending (reported or rejected)
|
---|
| 439 | flights."""
|
---|
| 440 | def __init__(self, wizard):
|
---|
| 441 | """Construct the window"""
|
---|
| 442 | super(PendingFlightsWindow, self).__init__()
|
---|
| 443 |
|
---|
| 444 | gui = wizard.gui
|
---|
| 445 |
|
---|
| 446 | self.set_title(WINDOW_TITLE_BASE + " - " + xstr("pendflt_title"))
|
---|
| 447 | self.set_size_request(-1, 450)
|
---|
| 448 | self.set_transient_for(gui.mainWindow)
|
---|
| 449 | self.set_modal(True)
|
---|
| 450 |
|
---|
| 451 | mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 452 | xscale = 1.0, yscale = 1.0)
|
---|
| 453 | mainAlignment.set_padding(padding_top = 0, padding_bottom = 12,
|
---|
| 454 | padding_left = 8, padding_right = 8)
|
---|
| 455 |
|
---|
| 456 | vbox = gtk.VBox()
|
---|
| 457 |
|
---|
[830] | 458 | self._reportedFrame = PendingFlightsFrame("reported", wizard, self,
|
---|
| 459 | True)
|
---|
[819] | 460 | vbox.pack_start(self._reportedFrame, True, True, 2)
|
---|
| 461 |
|
---|
[824] | 462 | self._rejectedFrame = PendingFlightsFrame("rejected", wizard, self)
|
---|
[819] | 463 | vbox.pack_start(self._rejectedFrame, True, True, 2)
|
---|
| 464 |
|
---|
| 465 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 466 | xscale = 0.0, yscale = 0.0)
|
---|
| 467 | self._closeButton = gtk.Button(xstr("button_ok"))
|
---|
| 468 | self._closeButton.connect("clicked", self._closeClicked)
|
---|
| 469 | alignment.add(self._closeButton)
|
---|
| 470 | vbox.pack_start(alignment, False, False, 2)
|
---|
| 471 |
|
---|
| 472 | mainAlignment.add(vbox)
|
---|
| 473 |
|
---|
| 474 | self.add(mainAlignment)
|
---|
| 475 |
|
---|
| 476 | self.connect("key-press-event", self._keyPressed)
|
---|
| 477 |
|
---|
| 478 | @property
|
---|
| 479 | def hasFlights(self):
|
---|
| 480 | """Determine if the window has any flights."""
|
---|
| 481 | return self._reportedFrame.hasFlights or self._rejectedFrame.hasFlights
|
---|
| 482 |
|
---|
| 483 | def clear(self):
|
---|
| 484 | """Clear the lists."""
|
---|
| 485 | self._reportedFrame.clear()
|
---|
| 486 | self._rejectedFrame.clear()
|
---|
| 487 |
|
---|
| 488 | def addReportedFlight(self, flight):
|
---|
| 489 | """Add a reported flight."""
|
---|
| 490 | self._reportedFrame.addFlight(flight)
|
---|
| 491 |
|
---|
| 492 | def addRejectedFlight(self, flight):
|
---|
| 493 | """Add a rejected flight."""
|
---|
| 494 | self._rejectedFrame.addFlight(flight)
|
---|
| 495 |
|
---|
[828] | 496 | def checkFlights(self):
|
---|
| 497 | """Check if there are any flights in any of the lists, and close the
|
---|
| 498 | window if not."""
|
---|
| 499 | if not self.hasFlights:
|
---|
| 500 | self.emit("delete-event", None)
|
---|
| 501 |
|
---|
[819] | 502 | def _closeClicked(self, button):
|
---|
| 503 | """Called when the Close button is clicked.
|
---|
| 504 |
|
---|
| 505 | A 'delete-event' is emitted to close the window."""
|
---|
| 506 | self.emit("delete-event", None)
|
---|
| 507 |
|
---|
| 508 | def _keyPressed(self, window, event):
|
---|
| 509 | """Called when a key is pressed in the window.
|
---|
| 510 |
|
---|
| 511 | If the Escape key is pressed, 'delete-event' is emitted to close the
|
---|
| 512 | window."""
|
---|
| 513 | if gdk.keyval_name(event.keyval) == "Escape":
|
---|
| 514 | self.emit("delete-event", None)
|
---|
| 515 | return True
|
---|
| 516 |
|
---|
| 517 | #-----------------------------------------------------------------------------
|
---|
[854] | 518 |
|
---|
| 519 | class AcceptedFlightsWindow(gtk.Window):
|
---|
| 520 | """A window for a list of accepted flights."""
|
---|
| 521 | def getFlightDuration(flightTimeStart, flight):
|
---|
| 522 | """Get the flight duration for the given flight."""
|
---|
| 523 | minutes = int(round((flight.flightTimeEnd - flightTimeStart)/60.0))
|
---|
| 524 | return "%02d:%02d" % (minutes/60, minutes%60)
|
---|
| 525 |
|
---|
| 526 | columnDescriptors = [
|
---|
| 527 | ColumnDescriptor("bookedFlight.callsign", xstr("flightsel_no")),
|
---|
| 528 | ColumnDescriptor("bookedFlight.departureTime", xstr("flightsel_deptime"),
|
---|
| 529 | sortable = True, defaultSortable = True,
|
---|
| 530 | defaultDescending = True),
|
---|
| 531 | ColumnDescriptor("bookedFlight.departureICAO", xstr("flightsel_from"),
|
---|
| 532 | sortable = True),
|
---|
| 533 | ColumnDescriptor("bookedFlight.arrivalICAO", xstr("flightsel_to"),
|
---|
| 534 | sortable = True),
|
---|
| 535 | ColumnDescriptor("bookedFlight.tailNumber", xstr("pendflt_acft"),
|
---|
| 536 | convertFn = lambda value, flight:
|
---|
| 537 | PendingFlightsFrame.getAircraft(value,
|
---|
| 538 | flight.bookedFlight)),
|
---|
| 539 | ColumnDescriptor("flightTimeStart", xstr("acceptedflt_flight_duration"),
|
---|
| 540 | convertFn = getFlightDuration, sortable = True,
|
---|
| 541 | extraColumnAttributes =
|
---|
| 542 | { "alignment": 0.5 } ),
|
---|
| 543 | ColumnDescriptor("numPassengers", xstr("acceptedflt_num_pax"),
|
---|
| 544 | type = int, sortable = True,
|
---|
| 545 | extraColumnAttributes =
|
---|
| 546 | { "alignment": 1.0 } ),
|
---|
| 547 | ColumnDescriptor("fuelUsed", xstr("acceptedflt_fuel"),
|
---|
| 548 | type = int, sortable = True,
|
---|
| 549 | extraColumnAttributes =
|
---|
| 550 | { "alignment": 1.0 } ),
|
---|
| 551 | ColumnDescriptor("rating", xstr("acceptedflt_rating"),
|
---|
| 552 | type = float, sortable = True,
|
---|
| 553 | extraColumnAttributes =
|
---|
| 554 | { "alignment": 1.0 },
|
---|
| 555 | cellDataFn = lambda col, cell, model, iter:
|
---|
| 556 | cell.set_property("text",
|
---|
| 557 | "%.0f" %
|
---|
| 558 | (model.get(iter, 9)[0],)))
|
---|
| 559 | ]
|
---|
| 560 |
|
---|
| 561 | def __init__(self, gui):
|
---|
| 562 | """Construct the window."""
|
---|
| 563 | super(AcceptedFlightsWindow, self).__init__()
|
---|
| 564 |
|
---|
| 565 | self._gui = gui
|
---|
| 566 |
|
---|
| 567 | self.set_title(WINDOW_TITLE_BASE + " - " + xstr("acceptedflt_title"))
|
---|
| 568 | self.set_size_request(-1, 700)
|
---|
| 569 | self.set_transient_for(gui.mainWindow)
|
---|
| 570 |
|
---|
| 571 | alignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
|
---|
| 572 | alignment.set_padding(padding_top = 2, padding_bottom = 8,
|
---|
| 573 | padding_left = 4, padding_right = 4)
|
---|
| 574 |
|
---|
| 575 | vbox = gtk.VBox()
|
---|
| 576 |
|
---|
| 577 | hbox = gtk.HBox()
|
---|
| 578 | vbox.pack_start(hbox, True, True, 4)
|
---|
| 579 |
|
---|
| 580 | self._flights = []
|
---|
| 581 | self._flightList = FlightList(columnDescriptors =
|
---|
| 582 | AcceptedFlightsWindow.columnDescriptors,
|
---|
| 583 | widthRequest = 750,
|
---|
| 584 | multiSelection = False)
|
---|
| 585 | self._flightList.connect("selection-changed", self._selectionChanged)
|
---|
| 586 |
|
---|
| 587 | hbox.pack_start(self._flightList, True, True, 4)
|
---|
| 588 |
|
---|
| 589 | buttonBox = gtk.VBox()
|
---|
| 590 |
|
---|
| 591 | self._refreshButton = gtk.Button(xstr("acceptedflt_refresh"))
|
---|
| 592 | self._refreshButton.set_sensitive(True)
|
---|
| 593 | self._refreshButton.connect("clicked", self._refreshClicked)
|
---|
| 594 | buttonBox.pack_start(self._refreshButton, False, False, 2)
|
---|
| 595 |
|
---|
| 596 | filler = gtk.Alignment(xalign = 0.0, yalign = 0.0,
|
---|
| 597 | xscale = 1.0, yscale = 1.0)
|
---|
| 598 | filler.set_size_request(-1, 4)
|
---|
| 599 | buttonBox.pack_start(filler, False, False, 0)
|
---|
| 600 |
|
---|
| 601 | self._viewButton = gtk.Button(xstr("acceptedflt_view"))
|
---|
| 602 | self._viewButton.set_sensitive(False)
|
---|
| 603 | self._viewButton.connect("clicked", self._viewClicked)
|
---|
| 604 | buttonBox.pack_start(self._viewButton, False, False, 2)
|
---|
| 605 |
|
---|
| 606 | hbox.pack_start(buttonBox, False, False, 4)
|
---|
| 607 |
|
---|
| 608 | buttonAlignment = gtk.Alignment(xscale = 0.0, yscale = 0.0,
|
---|
| 609 | xalign = 0.5, yalign = 0.5)
|
---|
| 610 |
|
---|
| 611 | self._closeButton = gtk.Button(xstr("button_ok"))
|
---|
| 612 | self._closeButton.connect("clicked", self._closeClicked)
|
---|
| 613 |
|
---|
| 614 | buttonAlignment.add(self._closeButton)
|
---|
| 615 | vbox.pack_start(buttonAlignment, False, False, 2)
|
---|
| 616 |
|
---|
| 617 | alignment.add(vbox)
|
---|
| 618 |
|
---|
| 619 | self.add(alignment)
|
---|
| 620 |
|
---|
| 621 | self.connect("key-press-event", self._keyPressed)
|
---|
| 622 |
|
---|
| 623 | @property
|
---|
| 624 | def hasFlights(self):
|
---|
| 625 | """Determine if there are any flights that we know of."""
|
---|
| 626 | return len(self._flights)>0
|
---|
| 627 |
|
---|
| 628 | def clear(self):
|
---|
| 629 | """Clear the flight list."""
|
---|
| 630 | self._flights = []
|
---|
| 631 | self._flightList.clear()
|
---|
| 632 |
|
---|
| 633 | def addFlight(self, flight):
|
---|
| 634 | """Add the given flight."""
|
---|
| 635 | self._flights.append(flight)
|
---|
| 636 | self._flightList.addFlight(flight)
|
---|
| 637 |
|
---|
| 638 | def _selectionChanged(self, flightList, selectedIndexes):
|
---|
| 639 | """Called when the selection has changed."""
|
---|
| 640 | self._viewButton.set_sensitive(len(selectedIndexes)==1)
|
---|
| 641 |
|
---|
| 642 | def _refreshClicked(self, button):
|
---|
| 643 | """Called when the refresh button has been clicked."""
|
---|
| 644 | self.clear()
|
---|
| 645 | self._gui.showFlights(None)
|
---|
| 646 |
|
---|
| 647 | def _viewClicked(self, button):
|
---|
| 648 | """Called when the view button has been clicked."""
|
---|
| 649 | gui = self._gui
|
---|
| 650 | gui.beginBusy(xstr("pendflt_pirep_busy"))
|
---|
| 651 | self.set_sensitive(False)
|
---|
| 652 |
|
---|
| 653 | indexes = self._flightList.selectedIndexes
|
---|
| 654 | assert(len(indexes)==1)
|
---|
| 655 |
|
---|
| 656 | flightID = self._flights[indexes[0]].bookedFlight.id
|
---|
| 657 | gui.webHandler.getPIREP(self._pirepResultCallback, flightID)
|
---|
| 658 |
|
---|
| 659 | def _pirepResultCallback(self, returned, result):
|
---|
| 660 | """Called when the PIREP query result is available."""
|
---|
| 661 | gobject.idle_add(self._handlePIREPResult, returned, result)
|
---|
| 662 |
|
---|
| 663 | def _handlePIREPResult(self, returned, result):
|
---|
| 664 | """Handle the refly result."""
|
---|
| 665 | self.set_sensitive(True)
|
---|
| 666 | gui = self._gui
|
---|
| 667 | gui.endBusy()
|
---|
| 668 |
|
---|
| 669 | if returned:
|
---|
| 670 | gui.viewPIREP(result.pirep)
|
---|
| 671 |
|
---|
| 672 | def _closeClicked(self, button):
|
---|
| 673 | """Called when the Close button is clicked.
|
---|
| 674 |
|
---|
| 675 | A 'delete-event' is emitted to close the window."""
|
---|
| 676 | self.emit("delete-event", None)
|
---|
| 677 |
|
---|
| 678 | def _keyPressed(self, window, event):
|
---|
| 679 | """Called when a key is pressed in the window.
|
---|
| 680 |
|
---|
| 681 | If the Escape key is pressed, 'delete-event' is emitted to close the
|
---|
| 682 | window."""
|
---|
| 683 | if gdk.keyval_name(event.keyval) == "Escape":
|
---|
| 684 | self.emit("delete-event", None)
|
---|
| 685 | return True
|
---|
| 686 |
|
---|
| 687 | #-----------------------------------------------------------------------------
|
---|