Changeset 859:1e789c934953 for src/mlx/gui/gui.py

Timestamp:

06/18/17 11:17:51 (7 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

Flight booking works (re #304).

File:

• src/mlx/gui/gui.py (modified) (6 diffs)

src/mlx/gui/gui.py

@@ -97 +97 @@
         self._credentialsPassword = None
 
+        self._bookFlightsUserCallback = None
+        self._bookFlightsBusyCallback = None
+
         self.webHandler = web.Handler(config, self._getCredentialsCallback)
         self.webHandler.start()
@@ -557 +560 @@
         self._flightInfo.enable(aircraftType)
 
+    def bookFlights(self, callback, flightIDs, date, tailNumber,
+                    busyCallback = None):
+        """Initiate the booking of flights with the given timetable IDs and
+        other data"""
+        self._bookFlightsUserCallback = callback
+        self._bookFlightsBusyCallback = busyCallback
+
+        self.beginBusy(xstr("bookflights_busy"))
+        if busyCallback is not None:
+            busyCallback(True)
+
+        self.webHandler.bookFlights(self._bookFlightsCallback,
+                                    flightIDs, date, tailNumber)
+
+    def _bookFlightsCallback(self, returned, result):
+        """Called when the booking of flights has finished."""
+        gobject.idle_add(self._handleBookFlightsResult, returned, result)
+
+    def _handleBookFlightsResult(self, returned, result):
+        """Called when the booking of flights is done.
+
+        If it was successful, the booked flights are added to the list of the
+        flight selector."""
+        if self._bookFlightsBusyCallback is not None:
+            self._bookFlightsBusyCallback(False)
+        self.endBusy()
+
+        if returned:
+            for bookedFlight in result.bookedFlights:
+                self._wizard.addFlight(bookedFlight)
+
+        self._bookFlightsUserCallback(returned, result)
+
     def cancelFlight(self):
         """Cancel the current file, if the user confirms it."""
@@ -853 +889 @@
         gobject.idle_add(self.getFleet, callback, force)
 
-    def getFleet(self, callback = None, force = False):
+    def getFleet(self, callback = None, force = False, busyCallback = None):
         """Get the fleet.
 
@@ -860 +896 @@
         if self._fleet is None or force:
             self._fleetCallback = callback
+            self._fleetBusyCallback = busyCallback
+            if busyCallback is not None:
+                busyCallback(True)
             self.beginBusy(xstr("fleet_busy"))
             self.webHandler.getFleet(self._fleetResultCallback)
@@ -896 +935 @@
         """Handle the fleet result."""
         self.endBusy()
+        if self._fleetBusyCallback is not None:
+            self._fleetBusyCallback(False)
         if returned:
             self._fleet = result.fleet
@@ -911 +952 @@
         callback = self._fleetCallback
         self._fleetCallback = None
+        self._fleetBusyCallback = None
         if  callback is not None:
             callback(self._fleet)