FGFS-4.1/gr-air-modes
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Added in speed/vs fetching. Need to figure out your datamodel.

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This commit is contained in:
Nick Foster 2012-07-07 11:32:32 -07:00
parent 8439e0e5f3
commit f2f344538a
2 changed files with 80 additions and 7 deletions
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38
apps/modes_gui
View File

@ -195,14 +195,47 @@ class mainwindow(QtGui.QMainWindow):
self.ui.text_livedata.append(msgstr)
self.ui.text_livedata.verticalScrollBar().setSliderPosition(self.ui.text_livedata.verticalScrollBar().maximum())
#refresh dashboard display with info from clicked aircraft.
#this can either be on-click (hence the name for auto slot) or
#due to a database update.
def on_list_aircraft_clicked(self, index):
icao = long(str(index.data().toString()), 16)
#ok now let's fetch the info for this icao and update the display
print icao
self.db = sqlite3.connect(self.dbname)
#get ident
q = "select ident from ident where icao=%i" % icao
cursor = self.db.cursor()
cursor.execute(q)
ident = cursor.fetchall()
self.ui.line_ident.clear()
if len(ident) > 0:
self.ui.line_ident.insert(ident[-1][0])
#get vector info
q = "select seen, speed, heading, vertical from vectors where icao=%i order by seen desc limit 1" % icao
cursor.execute(q)
r = cursor.fetchall()
speed = "-"
vs = "-"
heading = 0
seen = time.time()
if len(r) != 0:
seen = r[0][0]
speed = "%i" % r[0][1]
heading = r[0][2]
vs = "%i" % r[0][3]
self.ui.line_speed.clear()
self.ui.line_climb.clear()
self.ui.line_speed.insert(speed)
self.ui.line_climb.insert(vs)
#eventually: set up a QTimer or whatever and have it self-update and emit dataChanged()
#better yet just have the SQL interface yell and say hey that line changed.
#on selected aircraft or on update for visible aircraft, emit signal to update current dashboard display.
#maybe the datamodel should be responsible for inserting data into the SQL db as well, making this the
#main interface. this could subclass modes_sql for insert functionality. then you get the ability to
#invalidate on update.
class modes_datamodel(QtCore.QAbstractListModel):
def __init__(self, dbname):
QtCore.QAbstractListModel.__init__(self)
@ -222,6 +255,7 @@ class modes_datamodel(QtCore.QAbstractListModel):
if role != QtCore.Qt.DisplayRole:
return QtCore.QVariant()
#TODO eventually find a way to populate the ICAOs with fading according to age
icaoquery = "select distinct icao from positions order by icao"
cursor = self.db.cursor()
cursor.execute(icaoquery)

49
res/modes_rx.ui
View File

@ -24,7 +24,7 @@
</rect>
</property>
<property name="currentIndex">
<number>0</number>
<number>1</number>
</property>
<widget class="QWidget" name="tab">
<attribute name="title">
@ -602,7 +602,7 @@
<property name="geometry">
<rect>
<x>370</x>
<y>90</y>
<y>120</y>
<width>51</width>
<height>20</height>
</rect>
@ -654,7 +654,7 @@
<property name="geometry">
<rect>
<x>410</x>
<y>90</y>
<y>120</y>
<width>71</width>
<height>27</height>
</rect>
@ -667,7 +667,7 @@
<property name="geometry">
<rect>
<x>410</x>
<y>120</y>
<y>150</y>
<width>121</width>
<height>27</height>
</rect>
@ -680,7 +680,7 @@
<property name="geometry">
<rect>
<x>370</x>
<y>120</y>
<y>150</y>
<width>51</width>
<height>20</height>
</rect>
@ -741,6 +741,45 @@
<string>Longitude</string>
</property>
</widget>
<widget class="QLineEdit" name="line_climb">
<property name="geometry">
<rect>
<x>410</x>
<y>90</y>
<width>71</width>
<height>27</height>
</rect>
</property>
<property name="readOnly">
<bool>true</bool>
</property>
</widget>
<widget class="QLabel" name="label_30">
<property name="geometry">
<rect>
<x>480</x>
<y>90</y>
<width>31</width>
<height>17</height>
</rect>
</property>
<property name="text">
<string>ft/s</string>
</property>
</widget>
<widget class="QLabel" name="label_31">
<property name="geometry">
<rect>
<x>370</x>
<y>90</y>
<width>41</width>
<height>20</height>
</rect>
</property>
<property name="text">
<string>Climb</string>
</property>
</widget>
</widget>
<widget class="QWidget" name="browsertab">
<attribute name="title">