[811] | 1 | # A widget which is a generic list of flights
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| 2 |
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| 3 | #-----------------------------------------------------------------------------
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| 4 |
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| 5 | from mlx.gui.common import *
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| 6 |
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[819] | 7 | import mlx.const as const
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| 8 |
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[811] | 9 | #-----------------------------------------------------------------------------
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| 10 |
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| 11 | class ColumnDescriptor(object):
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| 12 | """A descriptor for a column in the list."""
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| 13 | def __init__(self, attribute, heading, type = str,
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[854] | 14 | convertFn = None, renderer = None,
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[822] | 15 | extraColumnAttributes = None, sortable = False,
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[854] | 16 | defaultSortable = False, defaultDescending = False,
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| 17 | cellDataFn = None):
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[811] | 18 | """Construct the descriptor."""
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| 19 | self._attribute = attribute
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| 20 | self._heading = heading
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| 21 | self._type = type
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| 22 | self._convertFn = convertFn
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[854] | 23 | self._renderer = \
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| 24 | gtk.CellRendererText() if renderer is None else renderer
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[811] | 25 | self._extraColumnAttributes = extraColumnAttributes
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[814] | 26 | self._sortable = sortable
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[822] | 27 | self._defaultSortable = defaultSortable
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[854] | 28 | self._defaultDescending = defaultDescending
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| 29 | self._cellDataFn = cellDataFn
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[822] | 30 |
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| 31 | @property
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[859] | 32 | def attribute(self):
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| 33 | """Get the attribute the column belongs to."""
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| 34 | return self._attribute
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| 35 |
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| 36 | @property
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[822] | 37 | def defaultSortable(self):
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| 38 | """Determine if this column is the default sortable one."""
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| 39 | return self._defaultSortable
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[811] | 40 |
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| 41 | def appendType(self, types):
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| 42 | """Append the type of this column to the given list of types."""
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| 43 | types.append(self._type)
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| 44 |
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| 45 | def getViewColumn(self, index):
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| 46 | """Get a new column object for a tree view.
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| 47 |
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| 48 | @param index is the 0-based index of the column."""
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[858] | 49 | if isinstance(self._renderer, gtk.CellRendererText):
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| 50 | column = gtk.TreeViewColumn(self._heading, self._renderer,
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| 51 | text = index)
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| 52 | elif isinstance(self._renderer, gtk.CellRendererToggle):
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| 53 | column = gtk.TreeViewColumn(self._heading, self._renderer,
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| 54 | active = index)
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| 55 | else:
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| 56 | column = gtk.TreeViewColumn(self._heading, self._renderer)
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[811] | 57 | column.set_expand(True)
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[814] | 58 | if self._sortable:
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| 59 | column.set_sort_column_id(index)
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| 60 | column.set_sort_indicator(True)
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[811] | 61 |
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[854] | 62 | if self._extraColumnAttributes is not None:
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[919] | 63 | for (key, value) in self._extraColumnAttributes.items():
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[854] | 64 | if key=="alignment":
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| 65 | self._renderer.set_alignment(value, 0.5)
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| 66 | else:
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| 67 | raise Exception("unhandled extra column attribute '" +
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| 68 | key + "'")
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| 69 | if self._cellDataFn is not None:
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| 70 | column.set_cell_data_func(self._renderer, self._cellDataFn)
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| 71 |
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[811] | 72 | return column
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| 73 |
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| 74 | def getValueFrom(self, flight):
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| 75 | """Get the value from the given flight."""
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[854] | 76 | attributes = self._attribute.split(".")
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| 77 | value = getattr(flight, attributes[0])
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| 78 | for attr in attributes[1:]:
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| 79 | value = getattr(value, attr)
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[811] | 80 | return self._type(value) if self._convertFn is None \
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[819] | 81 | else self._convertFn(value, flight)
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[811] | 82 |
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| 83 | #-----------------------------------------------------------------------------
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| 84 |
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| 85 | class FlightList(gtk.Alignment):
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| 86 | """Construct the flight list.
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| 87 |
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| 88 | This is a complete widget with a scroll window. It is alignment centered
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| 89 | horizontally and expandable vertically."""
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[818] | 90 |
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| 91 | defaultColumnDescriptors = [
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| 92 | ColumnDescriptor("callsign", xstr("flightsel_no")),
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| 93 | ColumnDescriptor("departureTime", xstr("flightsel_deptime"),
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[822] | 94 | sortable = True, defaultSortable = True),
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[818] | 95 | ColumnDescriptor("departureICAO", xstr("flightsel_from"),
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| 96 | sortable = True),
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| 97 | ColumnDescriptor("arrivalICAO", xstr("flightsel_to"), sortable = True)
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| 98 | ]
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| 99 |
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| 100 | def __init__(self, columnDescriptors = defaultColumnDescriptors,
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[823] | 101 | popupMenuProducer = None, widthRequest = None,
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| 102 | multiSelection = False):
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[811] | 103 | """Construct the flight list with the given column descriptors."""
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| 104 |
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| 105 | self._columnDescriptors = columnDescriptors
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| 106 | self._popupMenuProducer = popupMenuProducer
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| 107 | self._popupMenu = None
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| 108 |
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[814] | 109 | types = [int]
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[822] | 110 | defaultSortableIndex = None
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[811] | 111 | for columnDescriptor in self._columnDescriptors:
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[822] | 112 | if columnDescriptor.defaultSortable:
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| 113 | defaultSortableIndex = len(types)
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[811] | 114 | columnDescriptor.appendType(types)
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| 115 |
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| 116 | self._model = gtk.ListStore(*types)
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[822] | 117 | if defaultSortableIndex is not None:
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[854] | 118 | sortOrder = SORT_DESCENDING \
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| 119 | if self._columnDescriptors[defaultSortableIndex-1]._defaultDescending \
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| 120 | else SORT_ASCENDING
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| 121 | self._model.set_sort_column_id(defaultSortableIndex, sortOrder)
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[811] | 122 | self._view = gtk.TreeView(self._model)
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| 123 |
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[814] | 124 | flightIndexColumn = gtk.TreeViewColumn()
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| 125 | flightIndexColumn.set_visible(False)
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| 126 | self._view.append_column(flightIndexColumn)
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| 127 |
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| 128 | index = 1
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[811] | 129 | for columnDescriptor in self._columnDescriptors:
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| 130 | column = columnDescriptor.getViewColumn(index)
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| 131 | self._view.append_column(column)
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| 132 | index += 1
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| 133 |
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| 134 | self._view.connect("row-activated", self._rowActivated)
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| 135 | self._view.connect("button-press-event", self._buttonPressEvent)
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| 136 |
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| 137 | selection = self._view.get_selection()
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| 138 | selection.connect("changed", self._selectionChanged)
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[823] | 139 | if multiSelection:
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| 140 | selection.set_mode(SELECTION_MULTIPLE)
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[811] | 141 |
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| 142 | scrolledWindow = gtk.ScrolledWindow()
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| 143 | scrolledWindow.add(self._view)
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| 144 | if widthRequest is not None:
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| 145 | scrolledWindow.set_size_request(widthRequest, -1)
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| 146 | # FIXME: these should be constants in common.py
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| 147 | scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
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| 148 | else gtk.POLICY_AUTOMATIC,
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| 149 | gtk.PolicyType.AUTOMATIC if pygobject
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| 150 | else gtk.POLICY_AUTOMATIC)
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| 151 | scrolledWindow.set_shadow_type(gtk.ShadowType.IN if pygobject
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| 152 | else gtk.SHADOW_IN)
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| 153 |
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| 154 | super(FlightList, self).__init__(xalign = 0.5, yalign = 0.0,
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| 155 | xscale = 0.0, yscale = 1.0)
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| 156 | self.add(scrolledWindow)
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| 157 |
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| 158 | @property
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[823] | 159 | def selectedIndexes(self):
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| 160 | """Get the indexes of the selected entries, if any.
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| 161 |
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| 162 | The indexes are sorted."""
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[811] | 163 | selection = self._view.get_selection()
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[823] | 164 | (model, rows) = selection.get_selected_rows()
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| 165 |
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| 166 | indexes = [self._getIndexForPath(path) for path in rows]
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| 167 | indexes.sort()
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| 168 | return indexes
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[811] | 169 |
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[815] | 170 | @property
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| 171 | def hasFlights(self):
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| 172 | """Determine if there are any flights in the list."""
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[927] | 173 | return self._model.get_iter_first() is not None
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[815] | 174 |
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[811] | 175 | def clear(self):
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| 176 | """Clear the model."""
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| 177 | self._model.clear()
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| 178 |
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| 179 | def addFlight(self, flight):
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| 180 | """Add the given booked flight."""
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[814] | 181 | values = [self._model.iter_n_children(None)]
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[811] | 182 | for columnDescriptor in self._columnDescriptors:
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| 183 | values.append(columnDescriptor.getValueFrom(flight))
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| 184 | self._model.append(values)
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| 185 |
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[823] | 186 | def removeFlights(self, indexes):
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| 187 | """Remove the flights with the given indexes."""
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[816] | 188 | model = self._model
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| 189 | idx = 0
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| 190 | iter = model.get_iter_first()
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| 191 | while iter is not None:
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| 192 | nextIter = model.iter_next(iter)
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[823] | 193 | if model.get_value(iter, 0) in indexes:
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[816] | 194 | model.remove(iter)
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| 195 | else:
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| 196 | model.set_value(iter, 0, idx)
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| 197 | idx += 1
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| 198 | iter = nextIter
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| 199 |
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[823] | 200 | def _getIndexForPath(self, path):
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| 201 | """Get the index for the given path."""
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| 202 | iter = self._model.get_iter(path)
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| 203 | return self._model.get_value(iter, 0)
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| 204 |
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[811] | 205 | def _rowActivated(self, flightList, path, column):
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| 206 | """Called when a row is selected."""
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[823] | 207 | self.emit("row-activated", self._getIndexForPath(path))
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[811] | 208 |
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| 209 | def _buttonPressEvent(self, widget, event):
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| 210 | """Called when a mouse button is pressed or released."""
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[817] | 211 | if event.type!=EVENT_BUTTON_PRESS or event.button!=3 or \
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| 212 | self._popupMenuProducer is None:
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[811] | 213 | return
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| 214 |
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| 215 | (path, _, _, _) = self._view.get_path_at_pos(int(event.x),
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| 216 | int(event.y))
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| 217 | selection = self._view.get_selection()
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| 218 | selection.unselect_all()
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| 219 | selection.select_path(path)
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| 220 |
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| 221 | if self._popupMenu is None:
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| 222 | self._popupMenu = self._popupMenuProducer()
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| 223 | menu = self._popupMenu
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| 224 | if pygobject:
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| 225 | menu.popup(None, None, None, None, event.button, event.time)
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| 226 | else:
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| 227 | menu.popup(None, None, None, event.button, event.time)
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| 228 |
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| 229 | def _selectionChanged(self, selection):
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| 230 | """Called when the selection has changed."""
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[823] | 231 | self.emit("selection-changed", self.selectedIndexes)
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[811] | 232 |
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| 233 | #-------------------------------------------------------------------------------
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| 234 |
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| 235 | gobject.signal_new("row-activated", FlightList, gobject.SIGNAL_RUN_FIRST,
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| 236 | None, (int,))
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| 237 |
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| 238 | gobject.signal_new("selection-changed", FlightList, gobject.SIGNAL_RUN_FIRST,
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| 239 | None, (object,))
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| 240 |
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| 241 | #-----------------------------------------------------------------------------
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[819] | 242 |
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| 243 | class PendingFlightsFrame(gtk.Frame):
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| 244 | """A frame for a list of pending (reported or rejected) flights.
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| 245 |
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| 246 | It contains the list and the buttons available."""
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[854] | 247 | @staticmethod
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[819] | 248 | def getAircraft(tailNumber, bookedFlight):
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| 249 | """Get the aircraft from the given booked flight.
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| 250 |
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| 251 | This is the tail number followed by the ICAO code of the aircraft's
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| 252 | type."""
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| 253 | return tailNumber + \
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| 254 | " (" + const.icaoCodes[bookedFlight.aircraftType] + ")"
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| 255 |
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[854] | 256 | def _getAcft(tailNumber, bookedFlight):
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| 257 | return PendingFlightsFrame.getAircraft(tailNumber, bookedFlight)
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| 258 |
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[819] | 259 | columnDescriptors = [
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| 260 | ColumnDescriptor("callsign", xstr("flightsel_no")),
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| 261 | ColumnDescriptor("departureTime", xstr("flightsel_deptime"),
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[822] | 262 | sortable = True, defaultSortable = True),
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[819] | 263 | ColumnDescriptor("departureICAO", xstr("flightsel_from"),
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| 264 | sortable = True),
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| 265 | ColumnDescriptor("arrivalICAO", xstr("flightsel_to"),
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| 266 | sortable = True),
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| 267 | ColumnDescriptor("tailNumber", xstr("pendflt_acft"),
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[854] | 268 | convertFn = _getAcft)
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[819] | 269 | ]
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| 270 |
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[830] | 271 | def __init__(self, which, wizard, window, pirepEditable = False):
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[819] | 272 | """Construct the frame with the given title."""
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[927] | 273 | super(PendingFlightsFrame, self).__init__()
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| 274 | self.set_label(xstr("pendflt_title_" + which))
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[819] | 275 |
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| 276 | self._which = which
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| 277 | self._wizard = wizard
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[824] | 278 | self._window = window
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[830] | 279 | self._pirepEditable = pirepEditable
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[819] | 280 |
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| 281 | alignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
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| 282 | alignment.set_padding(padding_top = 2, padding_bottom = 8,
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| 283 | padding_left = 4, padding_right = 4)
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| 284 |
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| 285 | hbox = gtk.HBox()
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| 286 |
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| 287 | self._flights = []
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| 288 | self._flightList = FlightList(columnDescriptors =
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| 289 | PendingFlightsFrame.columnDescriptors,
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[867] | 290 | widthRequest = 500, multiSelection = True,
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| 291 | popupMenuProducer =
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| 292 | self._producePopupMenu)
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[819] | 293 | self._flightList.connect("selection-changed", self._selectionChanged)
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| 294 |
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| 295 | hbox.pack_start(self._flightList, True, True, 4)
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| 296 |
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| 297 | buttonBox = gtk.VBox()
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| 298 |
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[830] | 299 | self._editButton = gtk.Button(xstr("pendflt_" +
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| 300 | ("edit" if pirepEditable else
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| 301 | "view") + "_" + which))
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[819] | 302 | self._editButton.set_sensitive(False)
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[867] | 303 | self._editButton.set_use_underline(True)
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[830] | 304 | self._editButton.connect("clicked", self._editClicked)
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[819] | 305 | buttonBox.pack_start(self._editButton, False, False, 2)
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| 306 |
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| 307 | self._reflyButton = gtk.Button(xstr("pendflt_refly_" + which))
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| 308 | self._reflyButton.set_sensitive(False)
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[867] | 309 | self._reflyButton.set_use_underline(True)
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[821] | 310 | self._reflyButton.connect("clicked", self._reflyClicked)
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[819] | 311 | buttonBox.pack_start(self._reflyButton, False, False, 2)
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| 312 |
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| 313 | self._deleteButton = gtk.Button(xstr("pendflt_delete_" + which))
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| 314 | self._deleteButton.set_sensitive(False)
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[867] | 315 | self._deleteButton.set_use_underline(True)
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[824] | 316 | self._deleteButton.connect("clicked", self._deleteClicked)
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[819] | 317 | buttonBox.pack_start(self._deleteButton, False, False, 2)
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| 318 |
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| 319 | hbox.pack_start(buttonBox, False, False, 4)
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| 320 |
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| 321 | alignment.add(hbox)
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| 322 | self.add(alignment)
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| 323 |
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| 324 | @property
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| 325 | def hasFlights(self):
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| 326 | """Determine if there are any flights in the list."""
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| 327 | return self._flightList.hasFlights
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| 328 |
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| 329 | def clear(self):
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| 330 | """Clear the lists."""
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| 331 | self._flights = []
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| 332 | self._flightList.clear()
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| 333 |
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| 334 | def addFlight(self, flight):
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| 335 | """Add a flight to the list."""
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| 336 | self._flights.append(flight)
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| 337 | self._flightList.addFlight(flight)
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| 338 |
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[823] | 339 | def _selectionChanged(self, flightList, selectedIndexes):
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[819] | 340 | """Called when the selection in the list has changed."""
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[823] | 341 | self._editButton.set_sensitive(len(selectedIndexes)==1)
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| 342 | self._reflyButton.set_sensitive(len(selectedIndexes)>0)
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| 343 | self._deleteButton.set_sensitive(len(selectedIndexes)>0)
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[819] | 344 |
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[830] | 345 | def _editClicked(self, button):
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| 346 | """Called when the Edit button is clicked."""
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[867] | 347 | self._editSelected()
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| 348 |
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| 349 | def _editSelected(self):
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| 350 | """Edit or view the selected flight."""
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[830] | 351 | gui = self._wizard.gui
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| 352 | gui.beginBusy(xstr("pendflt_pirep_busy"))
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| 353 | self.set_sensitive(False)
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| 354 |
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| 355 | indexes = self._flightList.selectedIndexes
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| 356 | assert(len(indexes)==1)
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| 357 |
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| 358 | flightID = self._flights[indexes[0]].id
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| 359 | gui.webHandler.getPIREP(self._pirepResultCallback, flightID)
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| 360 |
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| 361 | def _pirepResultCallback(self, returned, result):
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| 362 | """Called when the PIREP query result is available."""
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| 363 | gobject.idle_add(self._handlePIREPResult, returned, result)
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| 364 |
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| 365 | def _handlePIREPResult(self, returned, result):
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| 366 | """Handle the refly result."""
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| 367 |
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| 368 | self.set_sensitive(True)
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| 369 | gui = self._wizard.gui
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| 370 | gui.endBusy()
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| 371 |
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| 372 | if returned:
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| 373 | if self._pirepEditable:
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| 374 | gui.editPIREP(result.pirep)
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| 375 | else:
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[857] | 376 | gui.viewMessagedPIREP(result.pirep)
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[830] | 377 |
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[821] | 378 | def _reflyClicked(self, button):
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| 379 | """Called when the Refly button is clicked."""
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[867] | 380 | self._reflySelected()
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| 381 |
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| 382 | def _reflySelected(self):
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| 383 | """Mark the selected flight(s) to refly."""
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[827] | 384 | if askYesNo(xstr("pendflt_refly_question"), parent = self._window):
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[825] | 385 | gui = self._wizard.gui
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| 386 | gui.beginBusy(xstr("pendflt_refly_busy"))
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| 387 | self.set_sensitive(False)
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| 388 |
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| 389 | flightIDs = [self._flights[i].id
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| 390 | for i in self._flightList.selectedIndexes]
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| 391 | gui.webHandler.reflyFlights(self._reflyResultCallback, flightIDs)
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[821] | 392 |
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| 393 | def _reflyResultCallback(self, returned, result):
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| 394 | """Called when the refly result is available."""
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| 395 | gobject.idle_add(self._handleReflyResult, returned, result)
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| 396 |
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| 397 | def _handleReflyResult(self, returned, result):
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| 398 | """Handle the refly result."""
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| 399 |
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| 400 | self.set_sensitive(True)
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| 401 | gui = self._wizard.gui
|
---|
| 402 | gui.endBusy()
|
---|
| 403 |
|
---|
[919] | 404 | print("PendingFlightsFrame._handleReflyResult", returned, result)
|
---|
[821] | 405 |
|
---|
| 406 | if returned:
|
---|
[823] | 407 | indexes = self._flightList.selectedIndexes
|
---|
[821] | 408 |
|
---|
[823] | 409 | flights = [self._flights[index] for index in indexes]
|
---|
[821] | 410 |
|
---|
[823] | 411 | self._flightList.removeFlights(indexes)
|
---|
| 412 | for index in indexes[::-1]:
|
---|
| 413 | del self._flights[index]
|
---|
[821] | 414 |
|
---|
[823] | 415 | for flight in flights:
|
---|
| 416 | self._wizard.reflyFlight(flight)
|
---|
[828] | 417 | self._window.checkFlights()
|
---|
| 418 | else:
|
---|
| 419 | communicationErrorDialog()
|
---|
[821] | 420 |
|
---|
[824] | 421 | def _deleteClicked(self, button):
|
---|
| 422 | """Called when the Delete button is clicked."""
|
---|
[867] | 423 | self._deleteSelected()
|
---|
| 424 |
|
---|
| 425 | def _deleteSelected(self):
|
---|
| 426 | """Delete the selected flight."""
|
---|
[827] | 427 | if askYesNo(xstr("flight_delete_question"), parent = self._window):
|
---|
[824] | 428 | gui = self._wizard.gui
|
---|
| 429 | gui.beginBusy(xstr("pendflt_refly_busy"))
|
---|
| 430 | self.set_sensitive(False)
|
---|
| 431 |
|
---|
| 432 | flightIDs = [self._flights[i].id
|
---|
| 433 | for i in self._flightList.selectedIndexes]
|
---|
| 434 | gui.webHandler.deleteFlights(self._deleteResultCallback, flightIDs)
|
---|
| 435 |
|
---|
| 436 | def _deleteResultCallback(self, returned, result):
|
---|
| 437 | """Called when the deletion result is available."""
|
---|
| 438 | gobject.idle_add(self._handleDeleteResult, returned, result)
|
---|
| 439 |
|
---|
| 440 | def _handleDeleteResult(self, returned, result):
|
---|
| 441 | """Handle the delete result."""
|
---|
| 442 |
|
---|
| 443 | self.set_sensitive(True)
|
---|
| 444 | gui = self._wizard.gui
|
---|
| 445 | gui.endBusy()
|
---|
| 446 |
|
---|
[919] | 447 | print("PendingFlightsFrame._handleDeleteResult", returned, result)
|
---|
[824] | 448 |
|
---|
| 449 | if returned:
|
---|
| 450 | indexes = self._flightList.selectedIndexes
|
---|
| 451 |
|
---|
| 452 | flights = [self._flights[index] for index in indexes]
|
---|
| 453 |
|
---|
| 454 | self._flightList.removeFlights(indexes)
|
---|
| 455 | for index in indexes[::-1]:
|
---|
| 456 | del self._flights[index]
|
---|
| 457 |
|
---|
| 458 | for flight in flights:
|
---|
| 459 | self._wizard.deleteFlight(flight)
|
---|
[828] | 460 | self._window.checkFlights()
|
---|
| 461 | else:
|
---|
| 462 | communicationErrorDialog()
|
---|
[821] | 463 |
|
---|
[867] | 464 | def _producePopupMenu(self):
|
---|
| 465 | """Create the popup menu for the flights."""
|
---|
| 466 | menu = gtk.Menu()
|
---|
| 467 |
|
---|
| 468 | menuItem = gtk.MenuItem()
|
---|
| 469 | menuItem.set_label(xstr("pendflt_" +
|
---|
| 470 | ("edit" if self._pirepEditable else "view") +
|
---|
| 471 | "_" + self._which))
|
---|
| 472 | menuItem.set_use_underline(True)
|
---|
| 473 | menuItem.connect("activate", self._popupEdit)
|
---|
| 474 | menuItem.show()
|
---|
| 475 |
|
---|
| 476 | menu.append(menuItem)
|
---|
| 477 |
|
---|
| 478 | menuItem = gtk.MenuItem()
|
---|
| 479 | menuItem.set_label(xstr("pendflt_refly_" + self._which))
|
---|
| 480 | menuItem.set_use_underline(True)
|
---|
| 481 | menuItem.connect("activate", self._popupRefly)
|
---|
| 482 | menuItem.show()
|
---|
| 483 |
|
---|
| 484 | menu.append(menuItem)
|
---|
| 485 |
|
---|
| 486 | menuItem = gtk.MenuItem()
|
---|
| 487 | menuItem.set_label(xstr("pendflt_delete_" + self._which))
|
---|
| 488 | menuItem.set_use_underline(True)
|
---|
| 489 | menuItem.connect("activate", self._popupDelete)
|
---|
| 490 | menuItem.show()
|
---|
| 491 |
|
---|
| 492 | menu.append(menuItem)
|
---|
| 493 |
|
---|
| 494 | return menu
|
---|
| 495 |
|
---|
| 496 | def _popupEdit(self, menuitem):
|
---|
| 497 | """Called when the Edit or View menu item is selected from the popup
|
---|
| 498 | menu."""
|
---|
| 499 | self._editSelected()
|
---|
| 500 |
|
---|
| 501 | def _popupRefly(self, menuitem):
|
---|
| 502 | """Called when the Refly menu item is selected from the popup menu."""
|
---|
| 503 | self._reflySelected()
|
---|
| 504 |
|
---|
| 505 | def _popupDelete(self, menuitem):
|
---|
| 506 | """Called when the Delete menu item is selected from the popup menu."""
|
---|
| 507 | self._deleteSelected()
|
---|
| 508 |
|
---|
[819] | 509 | #-----------------------------------------------------------------------------
|
---|
| 510 |
|
---|
| 511 | class PendingFlightsWindow(gtk.Window):
|
---|
| 512 | """The window to display the lists of the pending (reported or rejected)
|
---|
| 513 | flights."""
|
---|
| 514 | def __init__(self, wizard):
|
---|
| 515 | """Construct the window"""
|
---|
| 516 | super(PendingFlightsWindow, self).__init__()
|
---|
| 517 |
|
---|
| 518 | gui = wizard.gui
|
---|
| 519 |
|
---|
| 520 | self.set_title(WINDOW_TITLE_BASE + " - " + xstr("pendflt_title"))
|
---|
| 521 | self.set_size_request(-1, 450)
|
---|
| 522 | self.set_transient_for(gui.mainWindow)
|
---|
| 523 | self.set_modal(True)
|
---|
| 524 |
|
---|
| 525 | mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 526 | xscale = 1.0, yscale = 1.0)
|
---|
| 527 | mainAlignment.set_padding(padding_top = 0, padding_bottom = 12,
|
---|
| 528 | padding_left = 8, padding_right = 8)
|
---|
| 529 |
|
---|
| 530 | vbox = gtk.VBox()
|
---|
| 531 |
|
---|
[830] | 532 | self._reportedFrame = PendingFlightsFrame("reported", wizard, self,
|
---|
| 533 | True)
|
---|
[819] | 534 | vbox.pack_start(self._reportedFrame, True, True, 2)
|
---|
| 535 |
|
---|
[824] | 536 | self._rejectedFrame = PendingFlightsFrame("rejected", wizard, self)
|
---|
[819] | 537 | vbox.pack_start(self._rejectedFrame, True, True, 2)
|
---|
| 538 |
|
---|
| 539 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 540 | xscale = 0.0, yscale = 0.0)
|
---|
| 541 | self._closeButton = gtk.Button(xstr("button_ok"))
|
---|
| 542 | self._closeButton.connect("clicked", self._closeClicked)
|
---|
| 543 | alignment.add(self._closeButton)
|
---|
| 544 | vbox.pack_start(alignment, False, False, 2)
|
---|
| 545 |
|
---|
| 546 | mainAlignment.add(vbox)
|
---|
| 547 |
|
---|
| 548 | self.add(mainAlignment)
|
---|
| 549 |
|
---|
| 550 | self.connect("key-press-event", self._keyPressed)
|
---|
| 551 |
|
---|
| 552 | @property
|
---|
| 553 | def hasFlights(self):
|
---|
| 554 | """Determine if the window has any flights."""
|
---|
| 555 | return self._reportedFrame.hasFlights or self._rejectedFrame.hasFlights
|
---|
| 556 |
|
---|
| 557 | def clear(self):
|
---|
| 558 | """Clear the lists."""
|
---|
| 559 | self._reportedFrame.clear()
|
---|
| 560 | self._rejectedFrame.clear()
|
---|
| 561 |
|
---|
| 562 | def addReportedFlight(self, flight):
|
---|
| 563 | """Add a reported flight."""
|
---|
| 564 | self._reportedFrame.addFlight(flight)
|
---|
| 565 |
|
---|
| 566 | def addRejectedFlight(self, flight):
|
---|
| 567 | """Add a rejected flight."""
|
---|
| 568 | self._rejectedFrame.addFlight(flight)
|
---|
| 569 |
|
---|
[828] | 570 | def checkFlights(self):
|
---|
| 571 | """Check if there are any flights in any of the lists, and close the
|
---|
| 572 | window if not."""
|
---|
| 573 | if not self.hasFlights:
|
---|
| 574 | self.emit("delete-event", None)
|
---|
| 575 |
|
---|
[819] | 576 | def _closeClicked(self, button):
|
---|
| 577 | """Called when the Close button is clicked.
|
---|
| 578 |
|
---|
| 579 | A 'delete-event' is emitted to close the window."""
|
---|
| 580 | self.emit("delete-event", None)
|
---|
| 581 |
|
---|
| 582 | def _keyPressed(self, window, event):
|
---|
| 583 | """Called when a key is pressed in the window.
|
---|
| 584 |
|
---|
| 585 | If the Escape key is pressed, 'delete-event' is emitted to close the
|
---|
| 586 | window."""
|
---|
| 587 | if gdk.keyval_name(event.keyval) == "Escape":
|
---|
| 588 | self.emit("delete-event", None)
|
---|
| 589 | return True
|
---|
| 590 |
|
---|
| 591 | #-----------------------------------------------------------------------------
|
---|
[854] | 592 |
|
---|
| 593 | class AcceptedFlightsWindow(gtk.Window):
|
---|
| 594 | """A window for a list of accepted flights."""
|
---|
| 595 | def getFlightDuration(flightTimeStart, flight):
|
---|
| 596 | """Get the flight duration for the given flight."""
|
---|
| 597 | minutes = int(round((flight.flightTimeEnd - flightTimeStart)/60.0))
|
---|
| 598 | return "%02d:%02d" % (minutes/60, minutes%60)
|
---|
| 599 |
|
---|
| 600 | columnDescriptors = [
|
---|
| 601 | ColumnDescriptor("bookedFlight.callsign", xstr("flightsel_no")),
|
---|
| 602 | ColumnDescriptor("bookedFlight.departureTime", xstr("flightsel_deptime"),
|
---|
| 603 | sortable = True, defaultSortable = True,
|
---|
| 604 | defaultDescending = True),
|
---|
| 605 | ColumnDescriptor("bookedFlight.departureICAO", xstr("flightsel_from"),
|
---|
| 606 | sortable = True),
|
---|
| 607 | ColumnDescriptor("bookedFlight.arrivalICAO", xstr("flightsel_to"),
|
---|
| 608 | sortable = True),
|
---|
| 609 | ColumnDescriptor("bookedFlight.tailNumber", xstr("pendflt_acft"),
|
---|
| 610 | convertFn = lambda value, flight:
|
---|
| 611 | PendingFlightsFrame.getAircraft(value,
|
---|
| 612 | flight.bookedFlight)),
|
---|
| 613 | ColumnDescriptor("flightTimeStart", xstr("acceptedflt_flight_duration"),
|
---|
| 614 | convertFn = getFlightDuration, sortable = True,
|
---|
| 615 | extraColumnAttributes =
|
---|
| 616 | { "alignment": 0.5 } ),
|
---|
| 617 | ColumnDescriptor("numPassengers", xstr("acceptedflt_num_pax"),
|
---|
| 618 | type = int, sortable = True,
|
---|
| 619 | extraColumnAttributes =
|
---|
| 620 | { "alignment": 1.0 } ),
|
---|
| 621 | ColumnDescriptor("fuelUsed", xstr("acceptedflt_fuel"),
|
---|
| 622 | type = int, sortable = True,
|
---|
| 623 | extraColumnAttributes =
|
---|
| 624 | { "alignment": 1.0 } ),
|
---|
| 625 | ColumnDescriptor("rating", xstr("acceptedflt_rating"),
|
---|
| 626 | type = float, sortable = True,
|
---|
| 627 | extraColumnAttributes =
|
---|
| 628 | { "alignment": 1.0 },
|
---|
| 629 | cellDataFn = lambda col, cell, model, iter:
|
---|
| 630 | cell.set_property("text",
|
---|
| 631 | "%.0f" %
|
---|
| 632 | (model.get(iter, 9)[0],)))
|
---|
| 633 | ]
|
---|
| 634 |
|
---|
| 635 | def __init__(self, gui):
|
---|
| 636 | """Construct the window."""
|
---|
| 637 | super(AcceptedFlightsWindow, self).__init__()
|
---|
| 638 |
|
---|
| 639 | self._gui = gui
|
---|
| 640 |
|
---|
| 641 | self.set_title(WINDOW_TITLE_BASE + " - " + xstr("acceptedflt_title"))
|
---|
| 642 | self.set_size_request(-1, 700)
|
---|
| 643 | self.set_transient_for(gui.mainWindow)
|
---|
| 644 |
|
---|
| 645 | alignment = gtk.Alignment(xscale = 1.0, yscale = 1.0)
|
---|
| 646 | alignment.set_padding(padding_top = 2, padding_bottom = 8,
|
---|
| 647 | padding_left = 4, padding_right = 4)
|
---|
| 648 |
|
---|
| 649 | vbox = gtk.VBox()
|
---|
| 650 |
|
---|
| 651 | hbox = gtk.HBox()
|
---|
| 652 | vbox.pack_start(hbox, True, True, 4)
|
---|
| 653 |
|
---|
| 654 | self._flights = []
|
---|
| 655 | self._flightList = FlightList(columnDescriptors =
|
---|
| 656 | AcceptedFlightsWindow.columnDescriptors,
|
---|
| 657 | widthRequest = 750,
|
---|
| 658 | multiSelection = False)
|
---|
| 659 | self._flightList.connect("selection-changed", self._selectionChanged)
|
---|
[868] | 660 | self._flightList.connect("row-activated", self._rowActivated)
|
---|
[854] | 661 |
|
---|
| 662 | hbox.pack_start(self._flightList, True, True, 4)
|
---|
| 663 |
|
---|
| 664 | buttonBox = gtk.VBox()
|
---|
| 665 |
|
---|
| 666 | self._refreshButton = gtk.Button(xstr("acceptedflt_refresh"))
|
---|
| 667 | self._refreshButton.set_sensitive(True)
|
---|
| 668 | self._refreshButton.connect("clicked", self._refreshClicked)
|
---|
| 669 | buttonBox.pack_start(self._refreshButton, False, False, 2)
|
---|
| 670 |
|
---|
| 671 | filler = gtk.Alignment(xalign = 0.0, yalign = 0.0,
|
---|
| 672 | xscale = 1.0, yscale = 1.0)
|
---|
| 673 | filler.set_size_request(-1, 4)
|
---|
| 674 | buttonBox.pack_start(filler, False, False, 0)
|
---|
| 675 |
|
---|
| 676 | self._viewButton = gtk.Button(xstr("acceptedflt_view"))
|
---|
| 677 | self._viewButton.set_sensitive(False)
|
---|
| 678 | self._viewButton.connect("clicked", self._viewClicked)
|
---|
| 679 | buttonBox.pack_start(self._viewButton, False, False, 2)
|
---|
| 680 |
|
---|
| 681 | hbox.pack_start(buttonBox, False, False, 4)
|
---|
| 682 |
|
---|
| 683 | buttonAlignment = gtk.Alignment(xscale = 0.0, yscale = 0.0,
|
---|
| 684 | xalign = 0.5, yalign = 0.5)
|
---|
| 685 |
|
---|
| 686 | self._closeButton = gtk.Button(xstr("button_ok"))
|
---|
| 687 | self._closeButton.connect("clicked", self._closeClicked)
|
---|
| 688 |
|
---|
| 689 | buttonAlignment.add(self._closeButton)
|
---|
| 690 | vbox.pack_start(buttonAlignment, False, False, 2)
|
---|
| 691 |
|
---|
| 692 | alignment.add(vbox)
|
---|
| 693 |
|
---|
| 694 | self.add(alignment)
|
---|
| 695 |
|
---|
| 696 | self.connect("key-press-event", self._keyPressed)
|
---|
| 697 |
|
---|
| 698 | @property
|
---|
| 699 | def hasFlights(self):
|
---|
| 700 | """Determine if there are any flights that we know of."""
|
---|
| 701 | return len(self._flights)>0
|
---|
| 702 |
|
---|
| 703 | def clear(self):
|
---|
| 704 | """Clear the flight list."""
|
---|
| 705 | self._flights = []
|
---|
| 706 | self._flightList.clear()
|
---|
| 707 |
|
---|
| 708 | def addFlight(self, flight):
|
---|
| 709 | """Add the given flight."""
|
---|
| 710 | self._flights.append(flight)
|
---|
| 711 | self._flightList.addFlight(flight)
|
---|
| 712 |
|
---|
| 713 | def _selectionChanged(self, flightList, selectedIndexes):
|
---|
| 714 | """Called when the selection has changed."""
|
---|
| 715 | self._viewButton.set_sensitive(len(selectedIndexes)==1)
|
---|
| 716 |
|
---|
[868] | 717 | def _rowActivated(self, timetable, index):
|
---|
| 718 | """Called when a row has been activated (e.g. double-clicked) in the
|
---|
| 719 | flight list."""
|
---|
| 720 | self._viewSelected()
|
---|
| 721 |
|
---|
[854] | 722 | def _refreshClicked(self, button):
|
---|
| 723 | """Called when the refresh button has been clicked."""
|
---|
| 724 | self.clear()
|
---|
| 725 | self._gui.showFlights(None)
|
---|
| 726 |
|
---|
| 727 | def _viewClicked(self, button):
|
---|
| 728 | """Called when the view button has been clicked."""
|
---|
[868] | 729 | self._viewSelected()
|
---|
| 730 |
|
---|
| 731 | def _viewSelected(self):
|
---|
| 732 | """View the selected flight."""
|
---|
[854] | 733 | gui = self._gui
|
---|
| 734 | gui.beginBusy(xstr("pendflt_pirep_busy"))
|
---|
| 735 | self.set_sensitive(False)
|
---|
| 736 |
|
---|
| 737 | indexes = self._flightList.selectedIndexes
|
---|
| 738 | assert(len(indexes)==1)
|
---|
| 739 |
|
---|
| 740 | flightID = self._flights[indexes[0]].bookedFlight.id
|
---|
| 741 | gui.webHandler.getPIREP(self._pirepResultCallback, flightID)
|
---|
| 742 |
|
---|
| 743 | def _pirepResultCallback(self, returned, result):
|
---|
| 744 | """Called when the PIREP query result is available."""
|
---|
| 745 | gobject.idle_add(self._handlePIREPResult, returned, result)
|
---|
| 746 |
|
---|
| 747 | def _handlePIREPResult(self, returned, result):
|
---|
| 748 | """Handle the refly result."""
|
---|
| 749 | self.set_sensitive(True)
|
---|
| 750 | gui = self._gui
|
---|
| 751 | gui.endBusy()
|
---|
| 752 |
|
---|
| 753 | if returned:
|
---|
[855] | 754 | gui.viewMessagedPIREP(result.pirep)
|
---|
[854] | 755 |
|
---|
| 756 | def _closeClicked(self, button):
|
---|
| 757 | """Called when the Close button is clicked.
|
---|
| 758 |
|
---|
| 759 | A 'delete-event' is emitted to close the window."""
|
---|
| 760 | self.emit("delete-event", None)
|
---|
| 761 |
|
---|
| 762 | def _keyPressed(self, window, event):
|
---|
| 763 | """Called when a key is pressed in the window.
|
---|
| 764 |
|
---|
| 765 | If the Escape key is pressed, 'delete-event' is emitted to close the
|
---|
| 766 | window."""
|
---|
| 767 | if gdk.keyval_name(event.keyval) == "Escape":
|
---|
| 768 | self.emit("delete-event", None)
|
---|
| 769 | return True
|
---|
| 770 |
|
---|
| 771 | #-----------------------------------------------------------------------------
|
---|