private void doGpsCommand(string command)
{
allButtonsDisable();
progressBar.Visible = true;
setMessageText("IP: ...command " + command + "\n\n");
trkptCountLabel.Text = "";
//if("startRealtime".Equals(command))
if(!Project.drawVehicles || !Project.drawWaypoints)
{
m_pictureManager.LayersManager.ShowVehicles = true;
Project.drawVehicles = true;
m_pictureManager.LayersManager.ShowWaypoints = true;
Project.drawWaypoints = true;
}
try
{
m_gps = AllGpsDevices.MakeGpsDriver();
if(m_gps != null) // null should never happen here anyway
{
if(m_waypoints == null)
{
m_waypoints = WaypointsCache.WaypointsAll;
}
if(m_routes == null)
{
m_routes = WaypointsCache.RoutesAll;
}
ThreadGpsControl gt = new ThreadGpsControl(m_gps, m_insertWaypoint, m_waypoints, m_routes);
gt.MessageCallback += new GpsMessageHandler( messageCallback );
gt.ProgressCallback += new GpsProgressHandler( progressCallback );
gt.CompleteCallback += new GpsCompleteHandler( completeCallback );
gt.RealTimeCallback += new GpsRealTimeHandler( realtimeCallback );
gt.RealTimeCallback += new GpsRealTimeHandler( vehicleMovedCallback );
gt.command = command;
m_commandThread = new Thread( new System.Threading.ThreadStart(gt.communicate ));
m_commandThread.Name = "GpsController";
m_commandThread.IsBackground = true;
// see Entry.cs for how the current culture is set:
m_commandThread.CurrentCulture = Thread.CurrentThread.CurrentCulture; //new CultureInfo("en-US", false);
m_commandThread.CurrentUICulture = Thread.CurrentThread.CurrentUICulture; //new CultureInfo("en-US", false);
m_commandThread.Priority = ThreadPriority.Highest; //.AboveNormal;
m_started = DateTime.Now;
m_commandThread.Start();
Thread.Sleep(0); //Give thread time to start. By documentation, 0 should work, but it does not!
}
}
catch (Exception exc)
{
switch(ThreadGpsControl.m_errorAdviceTry++)
{
case 0:
appendMessageText("\n" + exc.Message + " -- make sure your GPS communication protocol is set to " + AllGpsDevices.AllMakesNames[Project.gpsMakeIndex] + ".");
break;
default:
appendMessageText("\n" + exc.Message);
break;
}
}
}
// we want this one to run in the dialog's thread.
private void _completeCallback()
{
//LibSys.StatusBar.Trace("_completeCallback()");
//string deviceType = m_gps.ToString();
m_commandThread = null;
m_gps = null;
cleanGpsVehicle();
Project.inhibitRefresh = false;
TimeSpan duration = DateTime.Now - m_started;
string sDuration = duration.ToString();
sDuration = sDuration.Substring(0, Math.Min(sDuration.IndexOf(".")+3, sDuration.Length));
appendMessageText("\n\n" + message + " (" + sDuration + ")");
//if(!closing)
{
allButtonsEnable();
rtStopButton.Visible = false;
rtStartButton.Visible = false;
}
//LibSys.StatusBar.Trace("completeCallback: 1");
if((closing || isSuccess) && doRefresh && m_pictureManager != null)
{
//LibSys.StatusBar.Trace("completeCallback: 2");
Cursor.Current = Cursors.WaitCursor;
Project.drawWaypoints = true; // force draw - it is frustrating to not see freshly imported track on the map...
m_pictureManager.LayersManager.ShowWaypoints = true;
LayerWaypoints.This.init();
//LibSys.StatusBar.Trace("completeCallback: 3");
if(Project.gpsZoomIntoTracks && mayZoom)
{
try
{
m_cameraManager.zoomToCorners();
}
catch
{
}
}
//LibSys.StatusBar.Trace("completeCallback: 4");
if(doRefreshFull)
{
m_cameraManager.ProcessCameraMove();
}
else
{
m_pictureManager.Refresh();
}
Cursor.Current = Cursors.Default;
doRefresh = doRefreshFull = false;
}
mayZoom = false;
// this.setupTabPage.Enabled = true;
// this.dataTabPage.Enabled = true;
// this.optionsTabPage.Enabled = true;
rtStartButton.Visible = true;
closeButton.Enabled = true;
closing = false;
/*
if(closing)
{
//LibSys.StatusBar.Trace("_completeCallback - in closing");
closing = false;
this.closeButton.Enabled = false;
//this.Close(); // causes interrupted Main after several cycles
}
else
{
rtStartButton.Visible = true;
}
*/
//LibSys.StatusBar.Trace("completeCallback: end");
}