[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
|
---|
[42] | 26 | BUTTONSTYPE_OK = gtk.BUTTONS_OK
|
---|
[76] | 27 | BUTTONSTYPE_YES_NO = gtk.BUTTONS_YES_NO
|
---|
| 28 | RESPONSETYPE_YES = gtk.RESPONSE_YES
|
---|
[93] | 29 | ACCEL_VISIBLE = gtk.ACCEL_VISIBLE
|
---|
| 30 | CONTROL_MASK = gdk.CONTROL_MASK
|
---|
[97] | 31 |
|
---|
| 32 | def text2unicode(text):
|
---|
| 33 | """Convert the given text, returned by a Gtk widget, to Unicode."""
|
---|
| 34 | return unicode(text)
|
---|
[28] | 35 | else:
|
---|
| 36 | print "Using PyGObject"
|
---|
| 37 | pygobject = True
|
---|
[29] | 38 | from gi.repository import Gdk as gdk
|
---|
[28] | 39 | from gi.repository import Gtk as gtk
|
---|
| 40 | from gi.repository import GObject as gobject
|
---|
| 41 | from gi.repository import AppIndicator3 as appindicator
|
---|
[44] | 42 | from gi.repository import Pango as pango
|
---|
[28] | 43 | appIndicator = True
|
---|
[76] | 44 |
|
---|
[42] | 45 | MESSAGETYPE_ERROR = gtk.MessageType.ERROR
|
---|
[76] | 46 | MESSAGETYPE_QUESTION = gtk.MessageType.QUESTION
|
---|
[97] | 47 | MESSAGETYPE_INFO = gtk.MessageType.INFO
|
---|
[42] | 48 | BUTTONSTYPE_OK = gtk.ButtonsType.OK
|
---|
[76] | 49 | BUTTONSTYPE_YES_NO = gtk.ButtonsType.YES_NO
|
---|
| 50 | RESPONSETYPE_YES = gtk.ResponseType.YES
|
---|
[93] | 51 | ACCEL_VISIBLE = gtk.AccelFlags.VISIBLE
|
---|
| 52 | CONTROL_MASK = gdk.ModifierType.CONTROL_MASK
|
---|
[42] | 53 |
|
---|
[97] | 54 | import codecs
|
---|
| 55 | _utf8Decoder = codecs.getdecoder("utf-8")
|
---|
| 56 |
|
---|
| 57 | def text2unicode(str):
|
---|
| 58 | """Convert the given text, returned by a Gtk widget, to Unicode."""
|
---|
| 59 | return _utf8Decoder(str)[0]
|
---|
| 60 |
|
---|
[28] | 61 | import cairo
|
---|
| 62 |
|
---|
[32] | 63 | #------------------------------------------------------------------------------
|
---|
| 64 |
|
---|
| 65 | class FlightStatusHandler(object):
|
---|
| 66 | """Base class for objects that handle the flight status in some way."""
|
---|
| 67 | def __init__(self):
|
---|
| 68 | self._stage = None
|
---|
| 69 | self._rating = 100
|
---|
| 70 | self._noGoReason = None
|
---|
| 71 |
|
---|
| 72 | def resetFlightStatus(self):
|
---|
| 73 | """Reset the flight status."""
|
---|
| 74 | self._stage = None
|
---|
| 75 | self._rating = 100
|
---|
| 76 | self._noGoReason = None
|
---|
| 77 | self._updateFlightStatus()
|
---|
| 78 |
|
---|
| 79 | def setStage(self, stage):
|
---|
| 80 | """Set the stage of the flight."""
|
---|
| 81 | if stage!=self._stage:
|
---|
| 82 | self._stage = stage
|
---|
| 83 | self._updateFlightStatus()
|
---|
| 84 |
|
---|
| 85 | def setRating(self, rating):
|
---|
| 86 | """Set the rating to the given value."""
|
---|
| 87 | if rating!=self._rating:
|
---|
| 88 | self._rating = rating
|
---|
| 89 | if self._noGoReason is None:
|
---|
| 90 | self._updateFlightStatus()
|
---|
| 91 |
|
---|
| 92 | def setNoGo(self, reason):
|
---|
| 93 | """Set a No-Go condition with the given reason."""
|
---|
| 94 | if self._noGoReason is None:
|
---|
| 95 | self._noGoReason = reason
|
---|
| 96 | self._updateFlightStatus()
|
---|
| 97 |
|
---|
| 98 | #------------------------------------------------------------------------------
|
---|
[84] | 99 |
|
---|
| 100 | class IntegerEntry(gtk.Entry):
|
---|
| 101 | """An entry that allows only either an empty value, or an integer."""
|
---|
| 102 | def __init__(self, defaultValue = None):
|
---|
| 103 | """Construct the entry."""
|
---|
| 104 | gtk.Entry.__init__(self)
|
---|
| 105 |
|
---|
[86] | 106 | self.set_alignment(1.0)
|
---|
| 107 |
|
---|
[84] | 108 | self._defaultValue = defaultValue
|
---|
| 109 | self._currentInteger = defaultValue
|
---|
| 110 | self._selfSetting = False
|
---|
| 111 | self._set_text()
|
---|
| 112 |
|
---|
| 113 | self.connect("changed", self._handle_changed)
|
---|
| 114 |
|
---|
| 115 | def get_int(self):
|
---|
| 116 | """Get the integer."""
|
---|
| 117 | return self._currentInteger
|
---|
| 118 |
|
---|
| 119 | def set_int(self, value):
|
---|
| 120 | """Set the integer."""
|
---|
| 121 | if value!=self._currentInteger:
|
---|
| 122 | self._currentInteger = value
|
---|
| 123 | self.emit("integer-changed", self._currentInteger)
|
---|
| 124 | self._set_text()
|
---|
| 125 |
|
---|
| 126 | def _handle_changed(self, widget):
|
---|
| 127 | """Handle the changed signal."""
|
---|
| 128 | if self._selfSetting:
|
---|
| 129 | return
|
---|
| 130 | text = self.get_text()
|
---|
| 131 | if text=="":
|
---|
| 132 | self.set_int(self._defaultValue)
|
---|
| 133 | else:
|
---|
| 134 | try:
|
---|
| 135 | self.set_int(int(text))
|
---|
| 136 | except:
|
---|
| 137 | self._set_text()
|
---|
| 138 |
|
---|
| 139 | def _set_text(self):
|
---|
| 140 | """Set the text value from the current integer."""
|
---|
| 141 | self._selfSetting = True
|
---|
| 142 | self.set_text("" if self._currentInteger is None
|
---|
| 143 | else str(self._currentInteger))
|
---|
| 144 | self._selfSetting = False
|
---|
| 145 |
|
---|
| 146 | #------------------------------------------------------------------------------
|
---|
| 147 |
|
---|
| 148 | gobject.signal_new("integer-changed", IntegerEntry, gobject.SIGNAL_RUN_FIRST,
|
---|
| 149 | None, (object,))
|
---|
| 150 |
|
---|
| 151 | #------------------------------------------------------------------------------
|
---|
[105] | 152 |
|
---|
| 153 | WINDOW_TITLE_BASE = "MAVA Logger X " + _const.VERSION
|
---|
| 154 |
|
---|
| 155 | #------------------------------------------------------------------------------
|
---|