source: src/mlx/gui/common.py@ 191:b23bf6aa7672

Last change on this file since 191:b23bf6aa7672 was 191:b23bf6aa7672, checked in by István Váradi <ivaradi@…>, 12 years ago

Added support for the charter configuration version of the Boeing 737-800
File size: 7.3 KB
RevLine 
[28]1# Common things for the GUI
2
[105]3import mlx.const as _const
[175]4from mlx.i18n import xstr
[105]5
[28]6import os
7
8appIndicator = False
9
10if os.name=="nt" or "FORCE_PYGTK" in os.environ:
11 print "Using PyGTK"
12 pygobject = False
13 import pygtk
[29]14 import gtk.gdk as gdk
[28]15 import gtk
16 import gobject
[44]17 import pango
[28]18 try:
19 import appindicator
20 appIndicator = True
21 except Exception, e:
22 pass
[42]23
24 MESSAGETYPE_ERROR = gtk.MESSAGE_ERROR
[76]25 MESSAGETYPE_QUESTION = gtk.MESSAGE_QUESTION
[97]26 MESSAGETYPE_INFO = gtk.MESSAGE_INFO
[175]27
[124]28 RESPONSETYPE_OK = gtk.RESPONSE_OK
[76]29 RESPONSETYPE_YES = gtk.RESPONSE_YES
[124]30 RESPONSETYPE_NO = gtk.RESPONSE_NO
[123]31 RESPONSETYPE_ACCEPT = gtk.RESPONSE_ACCEPT
32 RESPONSETYPE_REJECT = gtk.RESPONSE_REJECT
[149]33 RESPONSETYPE_CANCEL = gtk.RESPONSE_CANCEL
[175]34
[93]35 ACCEL_VISIBLE = gtk.ACCEL_VISIBLE
36 CONTROL_MASK = gdk.CONTROL_MASK
[123]37 DIALOG_MODAL = gtk.DIALOG_MODAL
[127]38 WRAP_WORD = gtk.WRAP_WORD
[132]39 JUSTIFY_CENTER = gtk.JUSTIFY_CENTER
[97]40
[144]41 CONTROL_MASK = gdk.CONTROL_MASK
42 SHIFT_MASK = gdk.SHIFT_MASK
43 BUTTON1_MASK = gdk.BUTTON1_MASK
44
45 SCROLL_UP = gdk.SCROLL_UP
46 SCROLL_DOWN = gdk.SCROLL_DOWN
47
48 SPIN_USER_DEFINED = gtk.SPIN_USER_DEFINED
49
[149]50 FILE_CHOOSER_ACTION_SELECT_FOLDER = gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER
[151]51 FILE_CHOOSER_ACTION_OPEN = gtk.FILE_CHOOSER_ACTION_OPEN
52 FILE_CHOOSER_ACTION_SAVE = gtk.FILE_CHOOSER_ACTION_SAVE
[149]53
[175]54 SELECTION_MULTIPLE = gtk.SELECTION_MULTIPLE
55
[97]56 def text2unicode(text):
57 """Convert the given text, returned by a Gtk widget, to Unicode."""
58 return unicode(text)
[28]59else:
60 print "Using PyGObject"
61 pygobject = True
[29]62 from gi.repository import Gdk as gdk
[28]63 from gi.repository import Gtk as gtk
64 from gi.repository import GObject as gobject
65 from gi.repository import AppIndicator3 as appindicator
[44]66 from gi.repository import Pango as pango
[28]67 appIndicator = True
[76]68
[42]69 MESSAGETYPE_ERROR = gtk.MessageType.ERROR
[76]70 MESSAGETYPE_QUESTION = gtk.MessageType.QUESTION
[97]71 MESSAGETYPE_INFO = gtk.MessageType.INFO
[124]72 RESPONSETYPE_OK = gtk.ResponseType.OK
[76]73 RESPONSETYPE_YES = gtk.ResponseType.YES
[124]74 RESPONSETYPE_NO = gtk.ResponseType.NO
[123]75 RESPONSETYPE_ACCEPT = gtk.ResponseType.ACCEPT
76 RESPONSETYPE_REJECT = gtk.ResponseType.REJECT
[149]77 RESPONSETYPE_CANCEL = gtk.ResponseType.CANCEL
[93]78 ACCEL_VISIBLE = gtk.AccelFlags.VISIBLE
79 CONTROL_MASK = gdk.ModifierType.CONTROL_MASK
[123]80 DIALOG_MODAL = gtk.DialogFlags.MODAL
[127]81 WRAP_WORD = gtk.WrapMode.WORD
[132]82 JUSTIFY_CENTER = gtk.Justification.CENTER
[42]83
[144]84 CONTROL_MASK = gdk.ModifierType.CONTROL_MASK
85 SHIFT_MASK = gdk.ModifierType.SHIFT_MASK
86 BUTTON1_MASK = gdk.ModifierType.BUTTON1_MASK
87
88 SCROLL_UP = gdk.ScrollDirection.UP
89 SCROLL_DOWN = gdk.ScrollDirection.DOWN
90
91 SPIN_USER_DEFINED = gtk.SpinType.USER_DEFINED
92
[149]93 FILE_CHOOSER_ACTION_SELECT_FOLDER = gtk.FileChooserAction.SELECT_FOLDER
[151]94 FILE_CHOOSER_ACTION_OPEN = gtk.FileChooserAction.OPEN
95 FILE_CHOOSER_ACTION_SAVE = gtk.FileChooserAction.SAVE
[149]96
[175]97 SELECTION_MULTIPLE = gtk.SelectionMode.MULTIPLE
98
[97]99 import codecs
100 _utf8Decoder = codecs.getdecoder("utf-8")
101
102 def text2unicode(str):
103 """Convert the given text, returned by a Gtk widget, to Unicode."""
104 return _utf8Decoder(str)[0]
105
[28]106import cairo
107
[32]108#------------------------------------------------------------------------------
109
110class FlightStatusHandler(object):
111 """Base class for objects that handle the flight status in some way."""
112 def __init__(self):
113 self._stage = None
114 self._rating = 100
115 self._noGoReason = None
116
117 def resetFlightStatus(self):
118 """Reset the flight status."""
119 self._stage = None
120 self._rating = 100
121 self._noGoReason = None
122 self._updateFlightStatus()
123
124 def setStage(self, stage):
125 """Set the stage of the flight."""
126 if stage!=self._stage:
127 self._stage = stage
128 self._updateFlightStatus()
129
130 def setRating(self, rating):
131 """Set the rating to the given value."""
132 if rating!=self._rating:
133 self._rating = rating
134 if self._noGoReason is None:
135 self._updateFlightStatus()
136
137 def setNoGo(self, reason):
138 """Set a No-Go condition with the given reason."""
139 if self._noGoReason is None:
140 self._noGoReason = reason
141 self._updateFlightStatus()
142
143#------------------------------------------------------------------------------
[84]144
145class IntegerEntry(gtk.Entry):
146 """An entry that allows only either an empty value, or an integer."""
147 def __init__(self, defaultValue = None):
148 """Construct the entry."""
149 gtk.Entry.__init__(self)
150
[86]151 self.set_alignment(1.0)
152
[84]153 self._defaultValue = defaultValue
154 self._currentInteger = defaultValue
155 self._selfSetting = False
156 self._set_text()
157
158 self.connect("changed", self._handle_changed)
159
160 def get_int(self):
161 """Get the integer."""
162 return self._currentInteger
163
164 def set_int(self, value):
165 """Set the integer."""
166 if value!=self._currentInteger:
167 self._currentInteger = value
168 self.emit("integer-changed", self._currentInteger)
169 self._set_text()
170
171 def _handle_changed(self, widget):
172 """Handle the changed signal."""
173 if self._selfSetting:
174 return
175 text = self.get_text()
176 if text=="":
177 self.set_int(self._defaultValue)
178 else:
179 try:
180 self.set_int(int(text))
181 except:
182 self._set_text()
183
184 def _set_text(self):
185 """Set the text value from the current integer."""
186 self._selfSetting = True
187 self.set_text("" if self._currentInteger is None
188 else str(self._currentInteger))
189 self._selfSetting = False
190
191#------------------------------------------------------------------------------
192
193gobject.signal_new("integer-changed", IntegerEntry, gobject.SIGNAL_RUN_FIRST,
194 None, (object,))
195
196#------------------------------------------------------------------------------
[105]197
198WINDOW_TITLE_BASE = "MAVA Logger X " + _const.VERSION
199
200#------------------------------------------------------------------------------
[175]201
202# A mapping of aircraft types to their screen names
[191]203aircraftNames = { _const.AIRCRAFT_B736 : xstr("aircraft_b736"),
204 _const.AIRCRAFT_B737 : xstr("aircraft_b737"),
205 _const.AIRCRAFT_B738 : xstr("aircraft_b738"),
206 _const.AIRCRAFT_B738C : xstr("aircraft_b738c"),
207 _const.AIRCRAFT_B733 : xstr("aircraft_b733"),
208 _const.AIRCRAFT_B734 : xstr("aircraft_b734"),
209 _const.AIRCRAFT_B735 : xstr("aircraft_b735"),
210 _const.AIRCRAFT_DH8D : xstr("aircraft_dh8d"),
211 _const.AIRCRAFT_B762 : xstr("aircraft_b762"),
212 _const.AIRCRAFT_B763 : xstr("aircraft_b763"),
213 _const.AIRCRAFT_CRJ2 : xstr("aircraft_crj2"),
214 _const.AIRCRAFT_F70 : xstr("aircraft_f70"),
215 _const.AIRCRAFT_DC3 : xstr("aircraft_dc3"),
216 _const.AIRCRAFT_T134 : xstr("aircraft_t134"),
217 _const.AIRCRAFT_T154 : xstr("aircraft_t154"),
218 _const.AIRCRAFT_YK40 : xstr("aircraft_yk40") }
[175]219
220#------------------------------------------------------------------------------
Note: See TracBrowser for help on using the repository browser.