public UtmPoint NorthWestCornerUtm()
{
String value = CentralPoint.ToUtmString(_Digits);
UtmPoint result = new UtmPoint(value);
if (!SameZone(result))
{
result = LimitToZone(result);
}
return(result);
}
public UtmPoint SouthEastCornerUtm()
{
String value = CentralPoint.ToUtmString(_Digits);
UtmPoint result = new UtmPoint(value);
result.Easting += GridSize(_Digits);
result.Northing += GridSize(_Digits);
if (!SameZone(result))
{
result = LimitToZone(result);
}
return(result);
}
public static void PrintCloserLine(double x1, double y1, double x2, double y2)
{
double xy1 = CentralPoint.CalculatePythagorean(x1, y1);
double xy2 = CentralPoint.CalculatePythagorean(x2, y2);
if (xy1 <= xy2)
{
Console.WriteLine($"({x1}, {y1})({x2}, {y2})");
}
else
{
Console.WriteLine($"({x2}, {y2})({x1}, {y1})");
}
}
public static void PrintLongerLine(double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4)
{
double xy12 = CentralPoint.CalculatePythagorean(Math.Pow(x2 - x1, 2), Math.Pow(y2 - y1, 2));
double xy34 = CentralPoint.CalculatePythagorean(Math.Pow(x4 - x3, 2), Math.Pow(y4 - y3, 2));
if (xy12 >= xy34)
{
PrintCloserLine(x1, y1, x2, y2);
}
else
{
PrintCloserLine(x3, y3, x4, y4);
}
}
/// <summary>
/// Stops this instance of Krento and dispose Krento context.
/// </summary>
internal void Stop()
{
TraceDebug.Trace("Stop Krento");
if (context != null)
{
try
{
context.StopServer();
context.UnloadKrentoPlugins();
context.UnloadKrentoToys();
context.UnloadKrentoDocklets();
context.UnloadRingImage();
context.Dispose();
context = null;
}
catch (Exception ex)
{
TraceDebug.Trace("Exception in Startup.Stop: " + ex.Message);
context = null;
}
}
CentralPoint.Shutdown();
}
public UtmPoint ActualCentralPoint()
{
String value = CentralPoint.ToUtmString(_Digits);
UtmPoint west = new UtmPoint(value);
west.Northing += GridSize(_Digits) / 2;
UtmPoint east = new UtmPoint(west);
east.Easting += GridSize(_Digits);
if (!SameZone(west))
{
west = LimitToZone(west);
}
if (!SameZone(east))
{
east = LimitToZone(east);
}
UtmPoint result = new UtmPoint(value);
result.Northing += GridSize(_Digits) / 2;
result.Easting = (west.Easting + east.Easting) / 2;
return(result);
}
internal void Start()
{
string ApplicationPrefix = GlobalConfig.ProductName.ToUpperInvariant();
TraceDebug.Trace("Start {0}", GlobalConfig.ProductName);
#if PORTABLE
Environment.SetEnvironmentVariable(ApplicationPrefix + "_PORTABLE", GlobalConfig.MainFolder, EnvironmentVariableTarget.Process);
Environment.SetEnvironmentVariable(ApplicationPrefix + "_DRIVE", GlobalConfig.ApplicationDrive, EnvironmentVariableTarget.Process);
#endif
Environment.SetEnvironmentVariable(ApplicationPrefix + "_DATA", GlobalConfig.MainFolder, EnvironmentVariableTarget.Process);
messageID = NativeMethods.RegisterWindowMessage("KrentoStop"); //Do not localize!!!
NativeMethods.AddRemoveMessageFilter(messageID, ChangeWindowMessageFilterFlags.Add);
PrepareStandardProperties();
showSplashScreen = true;
CentralPoint.Startup();
ApplyGUILanguage();
GlobalSettings.LoadGlobalSettings();
GlobalSettings.ManagerLeft = Settings.Default.ManagerLeft;
GlobalSettings.ManagerTop = Settings.Default.ManagerTop;
#region Parse command line
foreach (string param in args)
{
if (TextHelper.SameText(param, @"/low"))
{
GlobalConfig.LowMemory = true;
}
if (TextHelper.SameText(param, @"/ns"))
{
showSplashScreen = false;
}
if (TextHelper.SameText(param, @"/nd"))
{
KrentoContext.SkipDocklets = true;
}
if (TextHelper.SameText(param, @"/nt"))
{
KrentoContext.SkipToys = true;
}
if (TextHelper.SameText(param, @"/desktop"))
{
KrentoContext.CreateDesktopCircle = true;
}
if (param.IndexOf(@".circle", StringComparison.OrdinalIgnoreCase) > 0)
{
KrentoContext.CircleParameter = param;
}
if (FileOperations.IsKrentoPackage(param))
{
KrentoContext.PackageParameter = param;
}
}
#endregion
this.context = new KrentoContext();
#region FirstRun
if (NativeMethods.GlobalCheckAtom("krento_first_run"))
{
KrentoContext.FirstRun = true;
NativeMethods.GlobalKillAtom("krento_first_run");
}
#if PORTABLE
string firstRunFile = Path.Combine(GlobalConfig.ApplicationFolder, "first.run");
if (NativeMethods.FileExists(firstRunFile))
{
KrentoContext.FirstRun = true;
NativeMethods.FileDelete(firstRunFile);
}
#endif
if (KrentoContext.FirstRun)
{
GlobalSettings.SaveGlobalSettings();
}
#endregion
#region First Instance
if (context.FirstInstance)
{
this.mainForm = new MainForm(context);
mainForm.Text = GlobalConfig.ProductName;
InteropHelper.MainWindow = mainForm.Handle;
if ((showSplashScreen) && GlobalSettings.ShowSplashScreen)
{
mainForm.SplashScreen = new SplashScreen();
}
else
{
mainForm.SplashScreen = null;
}
if (NativeMethods.StartEngineEx(mainForm.Handle))
{
if (GlobalSettings.ActivateServer)
{
if (NetworkOperations.PortAvailable(GlobalSettings.PortNumber))
{
context.StartServer();
}
}
appContext = new ApplicationContext();
//Load plugins. If the instance is the first instance and
//engine is activated, then plugins are loaded
try
{
context.LoadKrentoPlugins();
}
catch (Exception)
{
//do not stop on wrong plugins
TraceDebug.Trace("Exception on loading Krento plugin");
}
try
{
context.LoadKrentoToys();
}
catch (Exception)
{
//do not stop on wrong plugins
TraceDebug.Trace("Exception on loading Krento toy");
}
try
{
context.LoadKrentoDocklets();
}
catch
{
//do not stop on wrong docklet
TraceDebug.Trace("Exception on loading docklet");
}
NativeThemeManager.MakeSound("#110");
Application.Run(appContext);
}
}
#endregion
}
