[28] | 1 | # Common things for the GUI
|
---|
| 2 |
|
---|
[105] | 3 | import mlx.const as _const
|
---|
| 4 |
|
---|
[28] | 5 | import os
|
---|
| 6 |
|
---|
| 7 | appIndicator = False
|
---|
| 8 |
|
---|
| 9 | if os.name=="nt" or "FORCE_PYGTK" in os.environ:
|
---|
| 10 | print "Using PyGTK"
|
---|
| 11 | pygobject = False
|
---|
| 12 | import pygtk
|
---|
[29] | 13 | import gtk.gdk as gdk
|
---|
[28] | 14 | import gtk
|
---|
| 15 | import gobject
|
---|
[44] | 16 | import pango
|
---|
[28] | 17 | try:
|
---|
| 18 | import appindicator
|
---|
| 19 | appIndicator = True
|
---|
| 20 | except Exception, e:
|
---|
| 21 | pass
|
---|
[42] | 22 |
|
---|
| 23 | MESSAGETYPE_ERROR = gtk.MESSAGE_ERROR
|
---|
[76] | 24 | MESSAGETYPE_QUESTION = gtk.MESSAGE_QUESTION
|
---|
[97] | 25 | MESSAGETYPE_INFO = gtk.MESSAGE_INFO
|
---|
[124] | 26 | RESPONSETYPE_OK = gtk.RESPONSE_OK
|
---|
[76] | 27 | RESPONSETYPE_YES = gtk.RESPONSE_YES
|
---|
[124] | 28 | RESPONSETYPE_NO = gtk.RESPONSE_NO
|
---|
[123] | 29 | RESPONSETYPE_ACCEPT = gtk.RESPONSE_ACCEPT
|
---|
| 30 | RESPONSETYPE_REJECT = gtk.RESPONSE_REJECT
|
---|
[93] | 31 | ACCEL_VISIBLE = gtk.ACCEL_VISIBLE
|
---|
| 32 | CONTROL_MASK = gdk.CONTROL_MASK
|
---|
[123] | 33 | DIALOG_MODAL = gtk.DIALOG_MODAL
|
---|
[127] | 34 | WRAP_WORD = gtk.WRAP_WORD
|
---|
[132] | 35 | JUSTIFY_CENTER = gtk.JUSTIFY_CENTER
|
---|
[97] | 36 |
|
---|
| 37 | def text2unicode(text):
|
---|
| 38 | """Convert the given text, returned by a Gtk widget, to Unicode."""
|
---|
| 39 | return unicode(text)
|
---|
[28] | 40 | else:
|
---|
| 41 | print "Using PyGObject"
|
---|
| 42 | pygobject = True
|
---|
[29] | 43 | from gi.repository import Gdk as gdk
|
---|
[28] | 44 | from gi.repository import Gtk as gtk
|
---|
| 45 | from gi.repository import GObject as gobject
|
---|
| 46 | from gi.repository import AppIndicator3 as appindicator
|
---|
[44] | 47 | from gi.repository import Pango as pango
|
---|
[28] | 48 | appIndicator = True
|
---|
[76] | 49 |
|
---|
[42] | 50 | MESSAGETYPE_ERROR = gtk.MessageType.ERROR
|
---|
[76] | 51 | MESSAGETYPE_QUESTION = gtk.MessageType.QUESTION
|
---|
[97] | 52 | MESSAGETYPE_INFO = gtk.MessageType.INFO
|
---|
[124] | 53 | RESPONSETYPE_OK = gtk.ResponseType.OK
|
---|
[76] | 54 | RESPONSETYPE_YES = gtk.ResponseType.YES
|
---|
[124] | 55 | RESPONSETYPE_NO = gtk.ResponseType.NO
|
---|
[123] | 56 | RESPONSETYPE_ACCEPT = gtk.ResponseType.ACCEPT
|
---|
| 57 | RESPONSETYPE_REJECT = gtk.ResponseType.REJECT
|
---|
[93] | 58 | ACCEL_VISIBLE = gtk.AccelFlags.VISIBLE
|
---|
| 59 | CONTROL_MASK = gdk.ModifierType.CONTROL_MASK
|
---|
[123] | 60 | DIALOG_MODAL = gtk.DialogFlags.MODAL
|
---|
[127] | 61 | WRAP_WORD = gtk.WrapMode.WORD
|
---|
[132] | 62 | JUSTIFY_CENTER = gtk.Justification.CENTER
|
---|
[42] | 63 |
|
---|
[97] | 64 | import codecs
|
---|
| 65 | _utf8Decoder = codecs.getdecoder("utf-8")
|
---|
| 66 |
|
---|
| 67 | def text2unicode(str):
|
---|
| 68 | """Convert the given text, returned by a Gtk widget, to Unicode."""
|
---|
| 69 | return _utf8Decoder(str)[0]
|
---|
| 70 |
|
---|
[28] | 71 | import cairo
|
---|
| 72 |
|
---|
[32] | 73 | #------------------------------------------------------------------------------
|
---|
| 74 |
|
---|
| 75 | class FlightStatusHandler(object):
|
---|
| 76 | """Base class for objects that handle the flight status in some way."""
|
---|
| 77 | def __init__(self):
|
---|
| 78 | self._stage = None
|
---|
| 79 | self._rating = 100
|
---|
| 80 | self._noGoReason = None
|
---|
| 81 |
|
---|
| 82 | def resetFlightStatus(self):
|
---|
| 83 | """Reset the flight status."""
|
---|
| 84 | self._stage = None
|
---|
| 85 | self._rating = 100
|
---|
| 86 | self._noGoReason = None
|
---|
| 87 | self._updateFlightStatus()
|
---|
| 88 |
|
---|
| 89 | def setStage(self, stage):
|
---|
| 90 | """Set the stage of the flight."""
|
---|
| 91 | if stage!=self._stage:
|
---|
| 92 | self._stage = stage
|
---|
| 93 | self._updateFlightStatus()
|
---|
| 94 |
|
---|
| 95 | def setRating(self, rating):
|
---|
| 96 | """Set the rating to the given value."""
|
---|
| 97 | if rating!=self._rating:
|
---|
| 98 | self._rating = rating
|
---|
| 99 | if self._noGoReason is None:
|
---|
| 100 | self._updateFlightStatus()
|
---|
| 101 |
|
---|
| 102 | def setNoGo(self, reason):
|
---|
| 103 | """Set a No-Go condition with the given reason."""
|
---|
| 104 | if self._noGoReason is None:
|
---|
| 105 | self._noGoReason = reason
|
---|
| 106 | self._updateFlightStatus()
|
---|
| 107 |
|
---|
| 108 | #------------------------------------------------------------------------------
|
---|
[84] | 109 |
|
---|
| 110 | class IntegerEntry(gtk.Entry):
|
---|
| 111 | """An entry that allows only either an empty value, or an integer."""
|
---|
| 112 | def __init__(self, defaultValue = None):
|
---|
| 113 | """Construct the entry."""
|
---|
| 114 | gtk.Entry.__init__(self)
|
---|
| 115 |
|
---|
[86] | 116 | self.set_alignment(1.0)
|
---|
| 117 |
|
---|
[84] | 118 | self._defaultValue = defaultValue
|
---|
| 119 | self._currentInteger = defaultValue
|
---|
| 120 | self._selfSetting = False
|
---|
| 121 | self._set_text()
|
---|
| 122 |
|
---|
| 123 | self.connect("changed", self._handle_changed)
|
---|
| 124 |
|
---|
| 125 | def get_int(self):
|
---|
| 126 | """Get the integer."""
|
---|
| 127 | return self._currentInteger
|
---|
| 128 |
|
---|
| 129 | def set_int(self, value):
|
---|
| 130 | """Set the integer."""
|
---|
| 131 | if value!=self._currentInteger:
|
---|
| 132 | self._currentInteger = value
|
---|
| 133 | self.emit("integer-changed", self._currentInteger)
|
---|
| 134 | self._set_text()
|
---|
| 135 |
|
---|
| 136 | def _handle_changed(self, widget):
|
---|
| 137 | """Handle the changed signal."""
|
---|
| 138 | if self._selfSetting:
|
---|
| 139 | return
|
---|
| 140 | text = self.get_text()
|
---|
| 141 | if text=="":
|
---|
| 142 | self.set_int(self._defaultValue)
|
---|
| 143 | else:
|
---|
| 144 | try:
|
---|
| 145 | self.set_int(int(text))
|
---|
| 146 | except:
|
---|
| 147 | self._set_text()
|
---|
| 148 |
|
---|
| 149 | def _set_text(self):
|
---|
| 150 | """Set the text value from the current integer."""
|
---|
| 151 | self._selfSetting = True
|
---|
| 152 | self.set_text("" if self._currentInteger is None
|
---|
| 153 | else str(self._currentInteger))
|
---|
| 154 | self._selfSetting = False
|
---|
| 155 |
|
---|
| 156 | #------------------------------------------------------------------------------
|
---|
| 157 |
|
---|
| 158 | gobject.signal_new("integer-changed", IntegerEntry, gobject.SIGNAL_RUN_FIRST,
|
---|
| 159 | None, (object,))
|
---|
| 160 |
|
---|
| 161 | #------------------------------------------------------------------------------
|
---|
[105] | 162 |
|
---|
| 163 | WINDOW_TITLE_BASE = "MAVA Logger X " + _const.VERSION
|
---|
| 164 |
|
---|
| 165 | #------------------------------------------------------------------------------
|
---|