Changeset 384:97052bda0e22 for src/mlx/gui/flight.py

Timestamp:

12/21/12 16:50:01 (11 years ago)

Author:

István Váradi <ivaradi@…>

Branch:

default

Phase:

public

Message:

Implemented support for entering derate values (#158)

File:

• src/mlx/gui/flight.py (modified) (12 diffs)

src/mlx/gui/flight.py

@@ -1999 +1999 @@
                                   xscale = 0.0, yscale = 0.0)
 
-        table = gtk.Table(6, 4)
+        table = gtk.Table(7, 4)
         table.set_row_spacings(4)
         table.set_col_spacings(16)
@@ -2044 +2044 @@
 
         self._v1Unit = gtk.Label(xstr("label_knots"))
+        self._v1Unit.set_alignment(0.0, 0.5)
         table.attach(self._v1Unit, 3, 4, 2, 3)
 
@@ -2060 +2061 @@
 
         self._vrUnit = gtk.Label(xstr("label_knots"))
+        self._vrUnit.set_alignment(0.0, 0.5)
         table.attach(self._vrUnit, 3, 4, 3, 4)
 
@@ -2076 +2078 @@
 
         self._v2Unit = gtk.Label(xstr("label_knots"))
+        self._v2Unit.set_alignment(0.0, 0.5)
         table.attach(self._v2Unit, 3, 4, 4, 5)
+
+        self._hasDerate = False
+
+        self._derateLabel = gtk.Label()
+        self._derateLabel.set_use_underline(True)
+        self._derateLabel.set_markup(xstr("takeoff_derate_tupolev"))
+        self._derateLabel.set_alignment(0.0, 0.5)
+        table.attach(self._derateLabel, 0, 1, 5, 6)
+
+        self._derate = gtk.Entry()
+        self._derate.set_width_chars(10)
+        self._derate.set_tooltip_text(xstr("takeoff_derate_tooltip"))
+        self._derate.set_alignment(1.0)
+        self._derate.connect("changed", self._derateChanged)
+        table.attach(self._derate, 1, 3, 5, 6)
+        self._derateLabel.set_mnemonic_widget(self._derate)
+
+        self._derateUnit = gtk.Label("")
+        self._derateUnit.set_use_markup(True)
+        self._derateUnit.set_alignment(0.0, 0.5)
+        table.attach(self._derateUnit, 3, 4, 5, 6)
 
         self._rto = gtk.CheckButton(xstr("takeoff_rto"))
@@ -2082 +2106 @@
         self._rto.set_tooltip_text(xstr("takeoff_rto_tooltip"))
         self._rto.connect("toggled", self._rtoToggled)
-        table.attach(self._rto, 2, 4, 5, 6, ypadding = 8)
+        table.attach(self._rto, 2, 4, 6, 7, ypadding = 8)
 
         self.addCancelFlightButton()
@@ -2114 +2138 @@
         """Get the v2 speed."""
         return self._v2.get_int()
+
+    @property
+    def derate(self):
+        """Get the derate value, if any."""
+        if self._hasDerate:
+            derate = self._derate.get_text()
+            return derate if derate else None
+        else:
+            return None
 
     @property
@@ -2143 +2176 @@
         self._v2.set_tooltip_markup(xstr("takeoff_v2_tooltip" + i18nSpeedUnit))
 
+        (derateLabel, derateUnit) = \
+             self._wizard.gui.flight.aircraft.derateLabels
+
+        self._hasDerate = derateLabel is not None
+
+        if self._hasDerate:
+            self._derateLabel.set_markup(derateLabel)
+            self._derateLabel.set_use_underline(True)
+            self._derateUnit.set_markup("" if derateUnit is None
+                                        else derateUnit)
+        else:
+            self._derateLabel.set_markup(xstr("takeoff_derate"))
+            self._derateUnit.set_text("")
+
+        self._derate.set_text("")
+
+        self._derateLabel.set_sensitive(self._hasDerate)
+        self._derate.set_sensitive(self._hasDerate)
+        self._derateUnit.set_sensitive(self._hasDerate)
+
         self._rto.set_active(False)
         self._rto.set_sensitive(False)
@@ -2160 +2213 @@
         self._vr.reset()
         self._v2.reset()
+
+        self._hasDerate = False
 
     def setRTOEnabled(self, enabled):
@@ -2176 +2231 @@
                     self.v2 is not None and \
                     self.v1 <= self.vr and \
-                    self.vr <= self.v2
+                    self.vr <= self.v2 and \
+                    (not self._hasDerate or self._derate.get_text()!="")
         self._button.set_sensitive(sensitive)
 
@@ -2189 +2245 @@
         self._valueChanged(entry, arg)
 
+    def _derateChanged(self, entry):
+        """Called when the value of the derate is changed."""
+        self._updateForwardButton()
+
     def _rtoToggled(self, button):
         """Called when the RTO check button is toggled."""
@@ -2200 +2260 @@
         """Called when the forward button is clicked."""
         self._wizard.gui.flight.aircraft.updateV1R2()
+        if self._hasDerate:
+            self._wizard.gui.flight.aircraft.updateDerate()
         self._wizard.nextPage()
 
@@ -3118 +3180 @@
         """Get the V2 speed."""
         return self._takeoffPage.v2
+
+    @property
+    def derate(self):
+        """Get the derate value."""
+        return self._takeoffPage.derate
 
     @property