[42] | 1 | # The flight handling "wizard"
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| 2 |
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| 3 | from mlx.gui.common import *
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| 4 |
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[51] | 5 | import mlx.const as const
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| 6 | import mlx.fs as fs
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[60] | 7 | from mlx.checks import PayloadChecker
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[51] | 8 |
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[42] | 9 | #-----------------------------------------------------------------------------
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| 10 |
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[44] | 11 | class Page(gtk.Alignment):
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[42] | 12 | """A page in the flight wizard."""
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[44] | 13 | def __init__(self, wizard, title, help):
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[42] | 14 | """Construct the page."""
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[44] | 15 | super(Page, self).__init__(xalign = 0.0, yalign = 0.0,
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| 16 | xscale = 1.0, yscale = 1.0)
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| 17 | self.set_padding(padding_top = 4, padding_bottom = 4,
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| 18 | padding_left = 12, padding_right = 12)
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| 19 |
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| 20 | frame = gtk.Frame()
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| 21 | self.add(frame)
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| 22 |
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| 23 | style = self.get_style() if pygobject else self.rc_get_style()
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| 24 |
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| 25 | self._vbox = gtk.VBox()
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[48] | 26 | self._vbox.set_homogeneous(False)
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[44] | 27 | frame.add(self._vbox)
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| 28 |
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| 29 | eventBox = gtk.EventBox()
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| 30 | eventBox.modify_bg(0, style.bg[3])
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| 31 |
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| 32 | alignment = gtk.Alignment(xalign = 0.0, xscale = 0.0)
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| 33 |
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| 34 | label = gtk.Label(title)
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| 35 | label.modify_fg(0, style.fg[3])
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| 36 | label.modify_font(pango.FontDescription("bold 24"))
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| 37 | alignment.set_padding(padding_top = 4, padding_bottom = 4,
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| 38 | padding_left = 6, padding_right = 0)
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| 39 |
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| 40 | alignment.add(label)
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| 41 | eventBox.add(alignment)
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| 42 |
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| 43 | self._vbox.pack_start(eventBox, False, False, 0)
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| 44 |
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[48] | 45 | table = gtk.Table(3, 1)
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| 46 | table.set_homogeneous(True)
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| 47 |
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| 48 | alignment = gtk.Alignment(xalign = 0.0, yalign = 0.0,
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| 49 | xscale = 1.0, yscale = 1.0)
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| 50 | alignment.set_padding(padding_top = 16, padding_bottom = 16,
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| 51 | padding_left = 16, padding_right = 16)
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| 52 | alignment.add(table)
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| 53 | self._vbox.pack_start(alignment, True, True, 0)
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| 54 |
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| 55 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0,
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| 56 | xscale = 0, yscale = 0.0)
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[50] | 57 | alignment.set_padding(padding_top = 0, padding_bottom = 16,
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| 58 | padding_left = 0, padding_right = 0)
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[48] | 59 |
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[44] | 60 | label = gtk.Label(help)
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| 61 | label.set_justify(gtk.Justification.CENTER if pygobject
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| 62 | else gtk.JUSTIFY_CENTER)
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| 63 | alignment.add(label)
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[48] | 64 | table.attach(alignment, 0, 1, 0, 1)
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[44] | 65 |
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| 66 | self._mainAlignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
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[48] | 67 | xscale = 1.0, yscale = 1.0)
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[51] | 68 | table.attach(self._mainAlignment, 0, 1, 1, 3)
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[48] | 69 |
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| 70 | buttonAlignment = gtk.Alignment(xalign = 1.0, xscale=0.0, yscale = 0.0)
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[44] | 71 | buttonAlignment.set_padding(padding_top = 4, padding_bottom = 10,
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| 72 | padding_left = 16, padding_right = 16)
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| 73 |
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| 74 | self._buttonBox = gtk.HButtonBox()
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[46] | 75 | self._defaultButton = None
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[44] | 76 | buttonAlignment.add(self._buttonBox)
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| 77 |
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| 78 | self._vbox.pack_start(buttonAlignment, False, False, 0)
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| 79 |
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[42] | 80 | self._wizard = wizard
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| 81 |
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[44] | 82 | def setMainWidget(self, widget):
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| 83 | """Set the given widget as the main one."""
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| 84 | self._mainAlignment.add(widget)
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| 85 |
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[46] | 86 | def addButton(self, label, default = False):
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[44] | 87 | """Add a button with the given label.
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| 88 |
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| 89 | Return the button object created."""
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| 90 | button = gtk.Button(label)
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| 91 | self._buttonBox.add(button)
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[48] | 92 | button.set_use_underline(True)
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[46] | 93 | if default:
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| 94 | button.set_can_default(True)
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| 95 | self._defaultButton = button
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[44] | 96 | return button
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| 97 |
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[48] | 98 | def activate(self):
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| 99 | """Called when this page becomes active.
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| 100 |
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| 101 | This default implementation does nothing."""
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| 102 | pass
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| 103 |
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[46] | 104 | def grabDefault(self):
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| 105 | """If the page has a default button, make it the default one."""
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| 106 | if self._defaultButton is not None:
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| 107 | self._defaultButton.grab_default()
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| 108 |
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[42] | 109 | #-----------------------------------------------------------------------------
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| 110 |
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| 111 | class LoginPage(Page):
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| 112 | """The login page."""
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| 113 | def __init__(self, wizard):
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| 114 | """Construct the login page."""
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[44] | 115 | help = "Enter your MAVA pilot's ID and password to\n" \
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| 116 | "log in to the MAVA website and download\n" \
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| 117 | "your booked flights."
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| 118 | super(LoginPage, self).__init__(wizard, "Login", help)
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[42] | 119 |
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[48] | 120 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
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| 121 | xscale = 0.0, yscale = 0.0)
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| 122 |
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[45] | 123 | table = gtk.Table(2, 3)
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[42] | 124 | table.set_row_spacings(4)
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| 125 | table.set_col_spacings(32)
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[48] | 126 | alignment.add(table)
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| 127 | self.setMainWidget(alignment)
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[42] | 128 |
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| 129 | labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
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[45] | 130 | label = gtk.Label("Pilot _ID:")
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| 131 | label.set_use_underline(True)
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| 132 | labelAlignment.add(label)
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[42] | 133 | table.attach(labelAlignment, 0, 1, 0, 1)
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| 134 |
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| 135 | self._pilotID = gtk.Entry()
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| 136 | self._pilotID.connect("changed", self._setLoginButton)
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[45] | 137 | self._pilotID.set_tooltip_text("Enter your MAVA pilot's ID. This "
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| 138 | "usually starts with a "
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| 139 | "'P' followed by 3 digits.")
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[42] | 140 | table.attach(self._pilotID, 1, 2, 0, 1)
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[45] | 141 | label.set_mnemonic_widget(self._pilotID)
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[42] | 142 |
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| 143 | labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
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[45] | 144 | label = gtk.Label("_Password:")
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| 145 | label.set_use_underline(True)
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| 146 | labelAlignment.add(label)
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[42] | 147 | table.attach(labelAlignment, 0, 1, 1, 2)
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| 148 |
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| 149 | self._password = gtk.Entry()
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| 150 | self._password.set_visibility(False)
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| 151 | self._password.connect("changed", self._setLoginButton)
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[45] | 152 | self._password.set_tooltip_text("Enter the password for your pilot's ID")
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[42] | 153 | table.attach(self._password, 1, 2, 1, 2)
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[45] | 154 | label.set_mnemonic_widget(self._password)
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[42] | 155 |
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[45] | 156 | self._rememberButton = gtk.CheckButton("_Remember password")
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| 157 | self._rememberButton.set_use_underline(True)
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| 158 | self._rememberButton.set_tooltip_text("If checked, your password will "
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| 159 | "be stored, so that you should "
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| 160 | "not have to enter it every time. "
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| 161 | "Note, however, that the password "
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| 162 | "is stored as text, and anybody "
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| 163 | "who can access your files will "
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| 164 | "be able to read it.")
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| 165 | table.attach(self._rememberButton, 1, 2, 2, 3, ypadding = 8)
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| 166 |
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[46] | 167 | self._loginButton = self.addButton("_Login", default = True)
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[42] | 168 | self._loginButton.set_sensitive(False)
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| 169 | self._loginButton.connect("clicked", self._loginClicked)
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[45] | 170 | self._loginButton.set_tooltip_text("Click to log in.")
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[42] | 171 |
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| 172 | config = self._wizard.gui.config
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| 173 | self._pilotID.set_text(config.pilotID)
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| 174 | self._password.set_text(config.password)
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[45] | 175 | self._rememberButton.set_active(config.rememberPassword)
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[42] | 176 |
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| 177 | def _setLoginButton(self, entry):
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| 178 | """Set the login button's sensitivity.
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| 179 |
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| 180 | The button is sensitive only if both the pilot ID and the password
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| 181 | fields contain values."""
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| 182 | self._loginButton.set_sensitive(self._pilotID.get_text()!="" and
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| 183 | self._password.get_text()!="")
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| 184 |
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| 185 | def _loginClicked(self, button):
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| 186 | """Called when the login button was clicked."""
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[49] | 187 | self._wizard.gui.beginBusy("Logging in...")
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[51] | 188 | self._wizard.gui.webHandler.login(self._loginResultCallback,
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| 189 | self._pilotID.get_text(),
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| 190 | self._password.get_text())
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[42] | 191 |
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| 192 | def _loginResultCallback(self, returned, result):
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| 193 | """The login result callback, called in the web handler's thread."""
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| 194 | gobject.idle_add(self._handleLoginResult, returned, result)
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| 195 |
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| 196 | def _handleLoginResult(self, returned, result):
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| 197 | """Handle the login result."""
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[49] | 198 | self._wizard.gui.endBusy()
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[42] | 199 | if returned:
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| 200 | if result.loggedIn:
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| 201 | config = self._wizard.gui.config
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[45] | 202 |
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[42] | 203 | config.pilotID = self._pilotID.get_text()
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[45] | 204 |
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| 205 | rememberPassword = self._rememberButton.get_active()
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| 206 | config.password = self._password.get_text() if rememberPassword \
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| 207 | else ""
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| 208 |
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| 209 | config.rememberPassword = rememberPassword
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| 210 |
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[43] | 211 | config.save()
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[48] | 212 | self._wizard._loginResult = result
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[42] | 213 | self._wizard.nextPage()
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| 214 | else:
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| 215 | dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
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| 216 | buttons = BUTTONSTYPE_OK,
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| 217 | message_format =
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| 218 | "Invalid pilot's ID or password.")
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| 219 | dialog.format_secondary_markup("Check the ID and try to reenter"
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| 220 | " the password.")
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| 221 | dialog.run()
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| 222 | dialog.hide()
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| 223 | else:
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| 224 | dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
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| 225 | buttons = BUTTONSTYPE_OK,
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| 226 | message_format =
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| 227 | "Failed to connect to the MAVA website.")
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| 228 | dialog.format_secondary_markup("Try again in a few minutes.")
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| 229 | dialog.run()
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| 230 | dialog.hide()
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| 231 |
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| 232 | #-----------------------------------------------------------------------------
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| 233 |
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| 234 | class FlightSelectionPage(Page):
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| 235 | """The page to select the flight."""
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| 236 | def __init__(self, wizard):
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| 237 | """Construct the flight selection page."""
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[44] | 238 | super(FlightSelectionPage, self).__init__(wizard, "Flight selection",
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[48] | 239 | "Select the flight you want "
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| 240 | "to perform.")
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| 241 |
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| 242 |
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| 243 | self._listStore = gtk.ListStore(str, str, str, str)
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| 244 | self._flightList = gtk.TreeView(self._listStore)
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| 245 | column = gtk.TreeViewColumn("Flight no.", gtk.CellRendererText(),
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| 246 | text = 1)
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| 247 | column.set_expand(True)
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| 248 | self._flightList.append_column(column)
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| 249 | column = gtk.TreeViewColumn("Departure time [UTC]", gtk.CellRendererText(),
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| 250 | text = 0)
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| 251 | column.set_expand(True)
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| 252 | self._flightList.append_column(column)
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| 253 | column = gtk.TreeViewColumn("From", gtk.CellRendererText(),
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| 254 | text = 2)
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| 255 | column.set_expand(True)
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| 256 | self._flightList.append_column(column)
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| 257 | column = gtk.TreeViewColumn("To", gtk.CellRendererText(),
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| 258 | text = 3)
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| 259 | column.set_expand(True)
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| 260 | self._flightList.append_column(column)
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| 261 |
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| 262 | flightSelection = self._flightList.get_selection()
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| 263 | flightSelection.connect("changed", self._selectionChanged)
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| 264 |
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| 265 | scrolledWindow = gtk.ScrolledWindow()
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| 266 | scrolledWindow.add(self._flightList)
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| 267 | scrolledWindow.set_size_request(400, -1)
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| 268 | scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
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| 269 | else gtk.POLICY_AUTOMATIC,
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| 270 | gtk.PolicyType.ALWAYS if pygobject
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| 271 | else gtk.POLICY_ALWAYS)
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| 272 |
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| 273 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
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| 274 | alignment.add(scrolledWindow)
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| 275 |
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| 276 | self.setMainWidget(alignment)
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| 277 |
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| 278 | self._button = self.addButton(gtk.STOCK_GO_FORWARD, default = True)
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| 279 | self._button.set_use_stock(True)
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| 280 | self._button.set_sensitive(False)
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[51] | 281 | self._button.connect("clicked", self._forwardClicked)
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[48] | 282 |
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| 283 | self._activated = False
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| 284 |
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| 285 | def activate(self):
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| 286 | """Fill the flight list."""
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| 287 | if not self._activated:
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| 288 | for flight in self._wizard.loginResult.flights:
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| 289 | self._listStore.append([str(flight.departureTime),
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| 290 | flight.callsign,
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| 291 | flight.departureICAO,
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| 292 | flight.arrivalICAO])
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| 293 | self._activated = True
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| 294 |
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| 295 | def _selectionChanged(self, selection):
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| 296 | """Called when the selection is changed."""
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| 297 | self._button.set_sensitive(selection.count_selected_rows()==1)
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[42] | 298 |
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[51] | 299 | def _forwardClicked(self, button):
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| 300 | """Called when the forward button was clicked."""
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| 301 | selection = self._flightList.get_selection()
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| 302 | (listStore, iter) = selection.get_selected()
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| 303 | path = listStore.get_path(iter)
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| 304 | [index] = path.get_indices() if pygobject else path
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| 305 |
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| 306 | flight = self._wizard.loginResult.flights[index]
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| 307 | self._wizard._bookedFlight = flight
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| 308 |
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| 309 | self._updateDepartureGate()
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| 310 |
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| 311 | def _updateDepartureGate(self):
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| 312 | """Update the departure gate for the booked flight."""
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| 313 | flight = self._wizard._bookedFlight
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| 314 | if flight.departureICAO=="LHBP":
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| 315 | self._wizard._getFleet(self._fleetRetrieved)
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| 316 | else:
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| 317 | self._wizard.jumpPage(2)
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| 318 |
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| 319 | def _fleetRetrieved(self, fleet):
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| 320 | """Called when the fleet has been retrieved."""
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| 321 | if fleet is None:
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| 322 | self._wizard.jumpPage(2)
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| 323 | else:
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| 324 | plane = fleet[self._wizard._bookedFlight.tailNumber]
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| 325 | if plane is None:
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| 326 | self._wizard.jumpPage(2)
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| 327 |
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| 328 | if plane.gateNumber is not None and \
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| 329 | not fleet.isGateConflicting(plane):
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| 330 | self._wizard._departureGate = plane.gateNumber
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| 331 | self._wizard.jumpPage(2)
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| 332 | else:
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| 333 | self._wizard.nextPage()
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| 334 |
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| 335 | #-----------------------------------------------------------------------------
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| 336 |
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| 337 | class GateSelectionPage(Page):
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| 338 | """Page to select a free gate at LHBP.
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| 339 |
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| 340 | This page should be displayed only if we have fleet information!."""
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| 341 | def __init__(self, wizard):
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| 342 | """Construct the gate selection page."""
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| 343 | help = "The airplane's gate position is invalid.\n\n" \
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| 344 | "Select the gate from which you\n" \
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| 345 | "would like to begin the flight."
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| 346 | super(GateSelectionPage, self).__init__(wizard,
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| 347 | "LHBP gate selection",
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| 348 | help)
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| 349 |
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| 350 | self._listStore = gtk.ListStore(str)
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| 351 | self._gateList = gtk.TreeView(self._listStore)
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| 352 | column = gtk.TreeViewColumn(None, gtk.CellRendererText(),
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| 353 | text = 0)
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| 354 | column.set_expand(True)
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| 355 | self._gateList.append_column(column)
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| 356 | self._gateList.set_headers_visible(False)
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| 357 |
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| 358 | gateSelection = self._gateList.get_selection()
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| 359 | gateSelection.connect("changed", self._selectionChanged)
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| 360 |
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| 361 | scrolledWindow = gtk.ScrolledWindow()
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| 362 | scrolledWindow.add(self._gateList)
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| 363 | scrolledWindow.set_size_request(50, -1)
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| 364 | scrolledWindow.set_policy(gtk.PolicyType.AUTOMATIC if pygobject
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| 365 | else gtk.POLICY_AUTOMATIC,
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| 366 | gtk.PolicyType.ALWAYS if pygobject
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| 367 | else gtk.POLICY_ALWAYS)
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| 368 |
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| 369 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.0, xscale = 0.0, yscale = 1.0)
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| 370 | alignment.add(scrolledWindow)
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| 371 |
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| 372 | self.setMainWidget(alignment)
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| 373 |
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| 374 | self._button = self.addButton(gtk.STOCK_GO_FORWARD, default = True)
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| 375 | self._button.set_use_stock(True)
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| 376 | self._button.set_sensitive(False)
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| 377 | self._button.connect("clicked", self._forwardClicked)
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| 378 |
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| 379 | def activate(self):
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| 380 | """Fill the gate list."""
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| 381 | self._listStore.clear()
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| 382 | occupiedGateNumbers = self._wizard._fleet.getOccupiedGateNumbers()
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| 383 | for gateNumber in const.lhbpGateNumbers:
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| 384 | if gateNumber not in occupiedGateNumbers:
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| 385 | self._listStore.append([gateNumber])
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| 386 |
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| 387 | def _selectionChanged(self, selection):
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| 388 | """Called when the selection is changed."""
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| 389 | self._button.set_sensitive(selection.count_selected_rows()==1)
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| 390 |
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| 391 | def _forwardClicked(self, button):
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| 392 | """Called when the forward button is clicked."""
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| 393 | selection = self._gateList.get_selection()
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| 394 | (listStore, iter) = selection.get_selected()
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| 395 | (gateNumber,) = listStore.get(iter, 0)
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| 396 |
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| 397 | self._wizard._departureGate = gateNumber
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| 398 |
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[58] | 399 | #self._wizard._updatePlane(self._planeUpdated,
|
---|
| 400 | # self._wizard._bookedFlight.tailNumber,
|
---|
| 401 | # const.PLANE_HOME,
|
---|
| 402 | # gateNumber)
|
---|
| 403 | self._wizard.nextPage()
|
---|
[51] | 404 |
|
---|
| 405 | def _planeUpdated(self, success):
|
---|
| 406 | """Callback for the plane updating call."""
|
---|
| 407 | if success is None or success:
|
---|
| 408 | self._wizard.nextPage()
|
---|
| 409 | else:
|
---|
| 410 | dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
|
---|
| 411 | buttons = BUTTONSTYPE_OK,
|
---|
| 412 | message_format = "Gate conflict detected again")
|
---|
| 413 | dialog.format_secondary_markup("Try to select a different gate.")
|
---|
| 414 | dialog.run()
|
---|
| 415 | dialog.hide()
|
---|
| 416 |
|
---|
| 417 | self._wizard._getFleet(self._fleetRetrieved)
|
---|
| 418 |
|
---|
| 419 | def _fleetRetrieved(self, fleet):
|
---|
| 420 | """Called when the fleet has been retrieved."""
|
---|
| 421 | if fleet is None:
|
---|
| 422 | self._wizard.nextPage()
|
---|
| 423 | else:
|
---|
| 424 | self.activate()
|
---|
| 425 |
|
---|
| 426 | #-----------------------------------------------------------------------------
|
---|
| 427 |
|
---|
| 428 | class ConnectPage(Page):
|
---|
| 429 | """Page which displays the departure airport and gate (if at LHBP)."""
|
---|
| 430 | def __init__(self, wizard):
|
---|
| 431 | """Construct the connect page."""
|
---|
| 432 | help = "The flight begins at the airport given below.\n" \
|
---|
| 433 | "Park your aircraft there, at the gate below, if given.\n\n" \
|
---|
| 434 | "Then press the Connect button to connect to the simulator."
|
---|
| 435 | super(ConnectPage, self).__init__(wizard,
|
---|
| 436 | "Connect to the simulator",
|
---|
| 437 | help)
|
---|
| 438 |
|
---|
| 439 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 440 | xscale = 0.0, yscale = 0.0)
|
---|
| 441 |
|
---|
| 442 | table = gtk.Table(2, 2)
|
---|
| 443 | table.set_row_spacings(4)
|
---|
| 444 | table.set_col_spacings(16)
|
---|
| 445 | table.set_homogeneous(True)
|
---|
| 446 | alignment.add(table)
|
---|
| 447 | self.setMainWidget(alignment)
|
---|
| 448 |
|
---|
| 449 | labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
|
---|
| 450 | label = gtk.Label("ICAO code:")
|
---|
| 451 | labelAlignment.add(label)
|
---|
| 452 | table.attach(labelAlignment, 0, 1, 0, 1)
|
---|
| 453 |
|
---|
| 454 | labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
|
---|
| 455 | self._departureICAO = gtk.Label()
|
---|
| 456 | self._departureICAO.set_width_chars(5)
|
---|
| 457 | self._departureICAO.set_alignment(0.0, 0.5)
|
---|
| 458 | labelAlignment.add(self._departureICAO)
|
---|
| 459 | table.attach(labelAlignment, 1, 2, 0, 1)
|
---|
| 460 |
|
---|
| 461 | labelAlignment = gtk.Alignment(xalign=1.0, xscale=0.0)
|
---|
| 462 | label = gtk.Label("Gate:")
|
---|
| 463 | labelAlignment.add(label)
|
---|
| 464 | table.attach(labelAlignment, 0, 1, 1, 2)
|
---|
| 465 |
|
---|
| 466 | labelAlignment = gtk.Alignment(xalign=0.0, xscale=0.0)
|
---|
| 467 | self._departureGate = gtk.Label()
|
---|
| 468 | self._departureGate.set_width_chars(5)
|
---|
| 469 | self._departureGate.set_alignment(0.0, 0.5)
|
---|
| 470 | labelAlignment.add(self._departureGate)
|
---|
| 471 | table.attach(labelAlignment, 1, 2, 1, 2)
|
---|
| 472 |
|
---|
| 473 | self._button = self.addButton("_Connect", default = True)
|
---|
| 474 | self._button.set_use_underline(True)
|
---|
| 475 | self._button.connect("clicked", self._connectClicked)
|
---|
| 476 |
|
---|
| 477 | def activate(self):
|
---|
[60] | 478 | """Setup the departure information."""
|
---|
[51] | 479 | icao = self._wizard._bookedFlight.departureICAO
|
---|
| 480 | self._departureICAO.set_markup("<b>" + icao + "</b>")
|
---|
| 481 | gate = self._wizard._departureGate
|
---|
| 482 | if gate!="-":
|
---|
| 483 | gate = "<b>" + gate + "</b>"
|
---|
| 484 | self._departureGate.set_markup(gate)
|
---|
| 485 |
|
---|
| 486 | def _connectClicked(self, button):
|
---|
| 487 | """Called when the Connect button is pressed."""
|
---|
| 488 | self._wizard._connectSimulator()
|
---|
| 489 |
|
---|
[42] | 490 | #-----------------------------------------------------------------------------
|
---|
| 491 |
|
---|
[59] | 492 | class PayloadPage(Page):
|
---|
| 493 | """Page to allow setting up the payload."""
|
---|
| 494 | def __init__(self, wizard):
|
---|
| 495 | """Construct the page."""
|
---|
| 496 | help = "The briefing contains the weights below.\n" \
|
---|
[60] | 497 | "Setup the cargo weight here and the payload weight in the simulator.\n\n" \
|
---|
| 498 | "You can also check here what the simulator reports as ZFW."
|
---|
| 499 |
|
---|
[59] | 500 | super(PayloadPage, self).__init__(wizard, "Payload", help)
|
---|
| 501 |
|
---|
[60] | 502 | alignment = gtk.Alignment(xalign = 0.5, yalign = 0.5,
|
---|
| 503 | xscale = 0.0, yscale = 0.0)
|
---|
| 504 |
|
---|
| 505 | table = gtk.Table(7, 3)
|
---|
| 506 | table.set_row_spacings(4)
|
---|
| 507 | table.set_col_spacings(16)
|
---|
| 508 | table.set_homogeneous(False)
|
---|
| 509 | alignment.add(table)
|
---|
| 510 | self.setMainWidget(alignment)
|
---|
| 511 |
|
---|
| 512 | label = gtk.Label("Crew:")
|
---|
| 513 | label.set_alignment(0.0, 0.5)
|
---|
| 514 | table.attach(label, 0, 1, 0, 1)
|
---|
| 515 |
|
---|
| 516 | self._numCrew = gtk.Label()
|
---|
| 517 | self._numCrew.set_width_chars(6)
|
---|
| 518 | self._numCrew.set_alignment(1.0, 0.5)
|
---|
| 519 | table.attach(self._numCrew, 1, 2, 0, 1)
|
---|
| 520 |
|
---|
| 521 | label = gtk.Label("Passengers:")
|
---|
| 522 | label.set_alignment(0.0, 0.5)
|
---|
| 523 | table.attach(label, 0, 1, 1, 2)
|
---|
| 524 |
|
---|
| 525 | self._numPassengers = gtk.Label()
|
---|
| 526 | self._numPassengers.set_width_chars(6)
|
---|
| 527 | self._numPassengers.set_alignment(1.0, 0.5)
|
---|
| 528 | table.attach(self._numPassengers, 1, 2, 1, 2)
|
---|
| 529 |
|
---|
| 530 | label = gtk.Label("Baggage:")
|
---|
| 531 | label.set_alignment(0.0, 0.5)
|
---|
| 532 | table.attach(label, 0, 1, 2, 3)
|
---|
| 533 |
|
---|
| 534 | self._bagWeight = gtk.Label()
|
---|
| 535 | self._bagWeight.set_width_chars(6)
|
---|
| 536 | self._bagWeight.set_alignment(1.0, 0.5)
|
---|
| 537 | table.attach(self._bagWeight, 1, 2, 2, 3)
|
---|
| 538 |
|
---|
| 539 | table.attach(gtk.Label("kg"), 2, 3, 2, 3)
|
---|
| 540 |
|
---|
| 541 | label = gtk.Label("_Cargo:")
|
---|
| 542 | label.set_use_underline(True)
|
---|
| 543 | label.set_alignment(0.0, 0.5)
|
---|
| 544 | table.attach(label, 0, 1, 3, 4)
|
---|
| 545 |
|
---|
| 546 | self._cargoWeight = gtk.Entry()
|
---|
| 547 | self._cargoWeight.set_width_chars(6)
|
---|
| 548 | self._cargoWeight.set_alignment(1.0)
|
---|
| 549 | self._cargoWeight.connect("changed", self._cargoWeightChanged)
|
---|
| 550 | self._cargoWeight.set_tooltip_text("The weight of the cargo for your flight.")
|
---|
| 551 | table.attach(self._cargoWeight, 1, 2, 3, 4)
|
---|
| 552 | self._cargoWeightValue = 0
|
---|
| 553 | label.set_mnemonic_widget(self._cargoWeight)
|
---|
| 554 |
|
---|
| 555 | table.attach(gtk.Label("kg"), 2, 3, 3, 4)
|
---|
| 556 |
|
---|
| 557 | label = gtk.Label("Mail:")
|
---|
| 558 | label.set_alignment(0.0, 0.5)
|
---|
| 559 | table.attach(label, 0, 1, 4, 5)
|
---|
| 560 |
|
---|
| 561 | self._mailWeight = gtk.Label()
|
---|
| 562 | self._mailWeight.set_width_chars(6)
|
---|
| 563 | self._mailWeight.set_alignment(1.0, 0.5)
|
---|
| 564 | table.attach(self._mailWeight, 1, 2, 4, 5)
|
---|
| 565 |
|
---|
| 566 | table.attach(gtk.Label("kg"), 2, 3, 4, 5)
|
---|
| 567 |
|
---|
| 568 | label = gtk.Label("<b>Calculated ZFW:</b>")
|
---|
| 569 | label.set_alignment(0.0, 0.5)
|
---|
| 570 | label.set_use_markup(True)
|
---|
| 571 | table.attach(label, 0, 1, 5, 6)
|
---|
| 572 |
|
---|
| 573 | self._calculatedZFW = gtk.Label()
|
---|
| 574 | self._calculatedZFW.set_width_chars(6)
|
---|
| 575 | self._calculatedZFW.set_alignment(1.0, 0.5)
|
---|
| 576 | table.attach(self._calculatedZFW, 1, 2, 5, 6)
|
---|
| 577 |
|
---|
| 578 | table.attach(gtk.Label("kg"), 2, 3, 5, 6)
|
---|
| 579 |
|
---|
| 580 | button = gtk.Button("_ZFW from FS:")
|
---|
| 581 | button.set_use_underline(True)
|
---|
[59] | 582 | button.connect("clicked", self._zfwRequested)
|
---|
[60] | 583 | table.attach(button, 0, 1, 6, 7)
|
---|
| 584 |
|
---|
| 585 | self._simulatorZFW = gtk.Label("-")
|
---|
| 586 | self._simulatorZFW.set_width_chars(6)
|
---|
| 587 | self._simulatorZFW.set_alignment(1.0, 0.5)
|
---|
| 588 | table.attach(self._simulatorZFW, 1, 2, 6, 7)
|
---|
| 589 | self._simulatorZFWValue = None
|
---|
| 590 |
|
---|
| 591 | table.attach(gtk.Label("kg"), 2, 3, 6, 7)
|
---|
| 592 |
|
---|
| 593 | self._button = self.addButton(gtk.STOCK_GO_FORWARD, default = True)
|
---|
| 594 | self._button.set_use_stock(True)
|
---|
| 595 | self._button.connect("clicked", self._forwardClicked)
|
---|
| 596 |
|
---|
| 597 | def activate(self):
|
---|
| 598 | """Setup the information."""
|
---|
| 599 | bookedFlight = self._wizard._bookedFlight
|
---|
| 600 | self._numCrew.set_text(str(bookedFlight.numCrew))
|
---|
| 601 | self._numPassengers.set_text(str(bookedFlight.numPassengers))
|
---|
| 602 | self._bagWeight.set_text(str(bookedFlight.bagWeight))
|
---|
| 603 | self._cargoWeightValue = bookedFlight.cargoWeight
|
---|
| 604 | self._cargoWeight.set_text(str(bookedFlight.cargoWeight))
|
---|
| 605 | self._mailWeight.set_text(str(bookedFlight.mailWeight))
|
---|
| 606 | self._updateCalculatedZFW()
|
---|
[59] | 607 |
|
---|
[60] | 608 | def _calculateZFW(self):
|
---|
| 609 | """Calculate the ZFW value."""
|
---|
| 610 | zfw = self._wizard.gui._flight.aircraft.dow
|
---|
| 611 | bookedFlight = self._wizard._bookedFlight
|
---|
| 612 | zfw += (bookedFlight.numCrew + bookedFlight.numPassengers) * 82
|
---|
| 613 | zfw += bookedFlight.bagWeight
|
---|
| 614 | zfw += self._cargoWeightValue
|
---|
| 615 | zfw += bookedFlight.mailWeight
|
---|
| 616 | return zfw
|
---|
| 617 |
|
---|
| 618 | def _updateCalculatedZFW(self):
|
---|
| 619 | """Update the calculated ZFW"""
|
---|
| 620 | zfw = self._calculateZFW()
|
---|
| 621 |
|
---|
| 622 | markupBegin = "<b>"
|
---|
| 623 | markupEnd = "</b>"
|
---|
| 624 | if self._simulatorZFWValue is not None and \
|
---|
| 625 | PayloadChecker.isZFWFaulty(self._simulatorZFWValue, zfw):
|
---|
| 626 | markupBegin += '<span foreground="red">'
|
---|
| 627 | markupEnd = "</span>" + markupEnd
|
---|
| 628 | self._calculatedZFW.set_markup(markupBegin + str(zfw) + markupEnd)
|
---|
| 629 |
|
---|
| 630 | def _cargoWeightChanged(self, entry):
|
---|
| 631 | """Called when the cargo weight has changed."""
|
---|
| 632 | text = self._cargoWeight.get_text()
|
---|
| 633 | if text=="":
|
---|
| 634 | self._cargoWeightValue = 0
|
---|
| 635 | else:
|
---|
| 636 | try:
|
---|
| 637 | self._cargoWeightValue = int(text)
|
---|
| 638 | except:
|
---|
| 639 | self._cargoWeight.set_text(str(self._cargoWeightValue))
|
---|
| 640 | self._updateCalculatedZFW()
|
---|
| 641 |
|
---|
[59] | 642 | def _zfwRequested(self, button):
|
---|
| 643 | """Called when the ZFW is requested from the simulator."""
|
---|
| 644 | self._wizard.gui.simulator.requestZFW(self._handleZFW)
|
---|
| 645 |
|
---|
| 646 | def _handleZFW(self, zfw):
|
---|
| 647 | """Called when the ZFW value is retrieved."""
|
---|
[60] | 648 | gobject.idle_add(self._processZFW, zfw)
|
---|
[59] | 649 |
|
---|
[60] | 650 | def _processZFW(self, zfw):
|
---|
| 651 | """Process the given ZFW value received from the simulator."""
|
---|
| 652 | self._simulatorZFWValue = zfw
|
---|
| 653 | self._simulatorZFW.set_text("%.0f" % (zfw,))
|
---|
| 654 | self._updateCalculatedZFW()
|
---|
| 655 |
|
---|
| 656 | def _forwardClicked(self, button):
|
---|
| 657 | """Called when the forward button is clicked."""
|
---|
| 658 | self._wizard._zfw = self._calculateZFW()
|
---|
| 659 | self._wizard.nextPage()
|
---|
| 660 |
|
---|
[59] | 661 | #-----------------------------------------------------------------------------
|
---|
| 662 |
|
---|
[42] | 663 | class Wizard(gtk.VBox):
|
---|
| 664 | """The flight wizard."""
|
---|
| 665 | def __init__(self, gui):
|
---|
| 666 | """Construct the wizard."""
|
---|
| 667 | super(Wizard, self).__init__()
|
---|
| 668 |
|
---|
| 669 | self.gui = gui
|
---|
| 670 |
|
---|
| 671 | self._pages = []
|
---|
| 672 | self._currentPage = None
|
---|
| 673 |
|
---|
| 674 | self._pages.append(LoginPage(self))
|
---|
| 675 | self._pages.append(FlightSelectionPage(self))
|
---|
[51] | 676 | self._pages.append(GateSelectionPage(self))
|
---|
| 677 | self._pages.append(ConnectPage(self))
|
---|
[59] | 678 | self._pages.append(PayloadPage(self))
|
---|
[48] | 679 |
|
---|
[51] | 680 | maxWidth = 0
|
---|
| 681 | maxHeight = 0
|
---|
| 682 | for page in self._pages:
|
---|
| 683 | page.show_all()
|
---|
| 684 | pageSizeRequest = page.size_request()
|
---|
| 685 | width = pageSizeRequest.width if pygobject else pageSizeRequest[0]
|
---|
| 686 | height = pageSizeRequest.height if pygobject else pageSizeRequest[1]
|
---|
| 687 | maxWidth = max(maxWidth, width)
|
---|
| 688 | maxHeight = max(maxHeight, height)
|
---|
| 689 | maxWidth += 16
|
---|
| 690 | maxHeight += 32
|
---|
| 691 | self.set_size_request(maxWidth, maxHeight)
|
---|
| 692 |
|
---|
[59] | 693 | self._initialize()
|
---|
[51] | 694 |
|
---|
[48] | 695 | @property
|
---|
| 696 | def loginResult(self):
|
---|
| 697 | """Get the login result."""
|
---|
| 698 | return self._loginResult
|
---|
| 699 |
|
---|
[42] | 700 | def setCurrentPage(self, index):
|
---|
| 701 | """Set the current page to the one with the given index."""
|
---|
| 702 | assert index < len(self._pages)
|
---|
| 703 |
|
---|
| 704 | if self._currentPage is not None:
|
---|
| 705 | self.remove(self._pages[self._currentPage])
|
---|
| 706 |
|
---|
| 707 | self._currentPage = index
|
---|
| 708 | self.add(self._pages[index])
|
---|
[48] | 709 | self._pages[index].activate()
|
---|
[42] | 710 | self.show_all()
|
---|
| 711 |
|
---|
| 712 | def nextPage(self):
|
---|
| 713 | """Go to the next page."""
|
---|
[51] | 714 | self.jumpPage(1)
|
---|
| 715 |
|
---|
| 716 | def jumpPage(self, count):
|
---|
| 717 | """Go to the page which is 'count' pages after the current one."""
|
---|
| 718 | self.setCurrentPage(self._currentPage + count)
|
---|
[48] | 719 | self.grabDefault()
|
---|
[46] | 720 |
|
---|
| 721 | def grabDefault(self):
|
---|
| 722 | """Make the default button of the current page the default."""
|
---|
| 723 | self._pages[self._currentPage].grabDefault()
|
---|
[51] | 724 |
|
---|
[59] | 725 | def connected(self, fsType, descriptor):
|
---|
| 726 | """Called when the connection could be made to the simulator."""
|
---|
| 727 | self.nextPage()
|
---|
| 728 |
|
---|
| 729 | def connectionFailed(self):
|
---|
| 730 | """Called when the connection could not be made to the simulator."""
|
---|
| 731 | self._initialize()
|
---|
| 732 |
|
---|
| 733 | def disconnected(self):
|
---|
| 734 | """Called when we have disconnected from the simulator."""
|
---|
| 735 | self._initialize()
|
---|
| 736 |
|
---|
| 737 | def _initialize(self):
|
---|
| 738 | """Initialize the wizard."""
|
---|
| 739 | self._fleet = None
|
---|
| 740 | self._fleetCallback = None
|
---|
| 741 | self._updatePlaneCallback = None
|
---|
| 742 |
|
---|
| 743 | self._loginResult = None
|
---|
| 744 | self._bookedFlight = None
|
---|
| 745 | self._departureGate = "-"
|
---|
[60] | 746 | self._zfw = None
|
---|
[59] | 747 |
|
---|
| 748 | self.setCurrentPage(0)
|
---|
| 749 |
|
---|
[51] | 750 | def _getFleet(self, callback, force = False):
|
---|
| 751 | """Get the fleet, if needed.
|
---|
| 752 |
|
---|
| 753 | callback is function that will be called, when the feet is retrieved,
|
---|
| 754 | or the retrieval fails. It should have a single argument that will
|
---|
| 755 | receive the fleet object on success, None otherwise.
|
---|
| 756 | """
|
---|
| 757 | if self._fleet is not None and not force:
|
---|
| 758 | callback(self._fleet)
|
---|
| 759 |
|
---|
| 760 | self.gui.beginBusy("Retrieving fleet...")
|
---|
| 761 | self._fleetCallback = callback
|
---|
| 762 | self.gui.webHandler.getFleet(self._fleetResultCallback)
|
---|
| 763 |
|
---|
| 764 | def _fleetResultCallback(self, returned, result):
|
---|
| 765 | """Called when the fleet has been queried."""
|
---|
| 766 | gobject.idle_add(self._handleFleetResult, returned, result)
|
---|
| 767 |
|
---|
| 768 | def _handleFleetResult(self, returned, result):
|
---|
| 769 | """Handle the fleet result."""
|
---|
| 770 | self.gui.endBusy()
|
---|
| 771 | if returned:
|
---|
| 772 | self._fleet = result.fleet
|
---|
| 773 | else:
|
---|
| 774 | self._fleet = None
|
---|
| 775 |
|
---|
| 776 | dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
|
---|
| 777 | buttons = BUTTONSTYPE_OK,
|
---|
| 778 | message_format =
|
---|
| 779 | "Failed to retrieve the information on "
|
---|
| 780 | "the fleet.")
|
---|
| 781 | dialog.run()
|
---|
| 782 | dialog.hide()
|
---|
| 783 |
|
---|
| 784 | self._fleetCallback(self._fleet)
|
---|
| 785 |
|
---|
| 786 | def _updatePlane(self, callback, tailNumber, status, gateNumber = None):
|
---|
| 787 | """Update the given plane's gate information."""
|
---|
| 788 | self.gui.beginBusy("Updating plane status...")
|
---|
| 789 | self._updatePlaneCallback = callback
|
---|
| 790 | self.gui.webHandler.updatePlane(self._updatePlaneResultCallback,
|
---|
| 791 | tailNumber, status, gateNumber)
|
---|
| 792 |
|
---|
| 793 | def _updatePlaneResultCallback(self, returned, result):
|
---|
| 794 | """Callback for the plane updating operation."""
|
---|
| 795 | gobject.idle_add(self._handleUpdatePlaneResult, returned, result)
|
---|
| 796 |
|
---|
| 797 | def _handleUpdatePlaneResult(self, returned, result):
|
---|
| 798 | """Handle the result of a plane update operation."""
|
---|
| 799 | self.gui.endBusy()
|
---|
| 800 | if returned:
|
---|
| 801 | success = result.success
|
---|
| 802 | else:
|
---|
| 803 | success = None
|
---|
| 804 |
|
---|
| 805 | dialog = gtk.MessageDialog(type = MESSAGETYPE_ERROR,
|
---|
| 806 | buttons = BUTTONSTYPE_OK,
|
---|
| 807 | message_format =
|
---|
| 808 | "Failed to update the statuis of "
|
---|
| 809 | "the airplane.")
|
---|
| 810 | dialog.run()
|
---|
| 811 | dialog.hide()
|
---|
| 812 |
|
---|
| 813 | self._updatePlaneCallback(success)
|
---|
| 814 |
|
---|
| 815 | def _connectSimulator(self):
|
---|
| 816 | """Connect to the simulator."""
|
---|
[59] | 817 | self.gui.connectSimulator(self._bookedFlight.aircraftType)
|
---|
[42] | 818 |
|
---|
| 819 | #-----------------------------------------------------------------------------
|
---|
| 820 |
|
---|