/// <summary>
/// Return true if the user wants to recover from the deserialization
/// failure.
/// </summary>
private static bool TellUserAboutDsrFailure()
{
String msg = "The " + KwmStrings.Kwm + " data is corrupted. " +
"Do you want to delete the corrupted data? " +
"Warning: you will lose all your " + KwmStrings.Kwses + "!";
return(WmUi.TellUser(msg, KwmStrings.Kwm + " data corrupted", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes);
}
/// <summary>
/// This method is executed when the application has started and the
/// message loop is running.
/// </summary>
private static void Bootstrap()
{
// Determine the other process state.
WmOtherProcess other = new WmOtherProcess();
other.FindOtherProcess();
// Another KWM we own is running in our session.
if (other.State == WmOtherProcessState.OurInCurrentSession)
{
// Send the other KWM a message to import the credentials.
if (ImportKwsPath != "")
{
SendMsgToOtherKwm(other, ImportKwsMsgID, ImportKwsPath);
}
// Show the instance of the other KWM.
SendMsgToOtherKwm(other, ForegroundMsgID, "");
// We're done.
RequestAppExit();
}
// Warn the user.
else if (other.State == WmOtherProcessState.NotOurInCurrentSession ||
other.State == WmOtherProcessState.OurInOtherSession)
{
String error = (other.State == WmOtherProcessState.NotOurInCurrentSession) ?
"A " + KwmStrings.Kwm + " started by another user is already running." :
"A " + KwmStrings.Kwm + " started by another user is already running.";
WmUi.TellUser(error, "Cannot start " + KwmStrings.Kwm, MessageBoxButtons.OK, MessageBoxIcon.Error);
RequestAppExit();
}
// Enter the main mode.
else
{
try
{
if (!EnterMainMode())
{
RequestAppExit();
}
}
catch (Exception ex)
{
KBase.HandleException(ex, true);
}
}
}
/// <summary>
/// Parse the command line and exit the process as needed.
/// </summary>
private static void ParseCmdLine(string[] args)
{
try
{
int c = 0;
while ((c = GetOpt.GetOptions(args, "e:i:M:S:")) != -1)
{
switch ((char)c)
{
// Export switch.
case 'e':
ExportKwsPath = GetOpt.Text;
if (ExportKwsPath == "" || ExportKwsPath == null)
{
throw new Exception("empty export path");
}
break;
// Import switch.
case 'i':
ImportKwsPath = GetOpt.Text;
if (ImportKwsPath == "" || ImportKwsPath == null)
{
throw new Exception("empty import path");
}
break;
// Fatal error message switch.
case 'M':
WmUi.TellUser(GetOpt.Text, KwmStrings.Kwm + " fatal error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
break;
case '?':
case ':':
default:
throw new Exception("invalid option");
}
}
}
catch (Exception ex)
{
Console.WriteLine("Option error: " + ex.Message);
usage();
Environment.Exit(1);
}
}
/// <summary>
/// Queue and execute the request.
/// </summary>
private void InternalQueue()
{
// Queue the request.
GerQueue.Enqueue(this);
// Bail out, there is another request already executing.
if (GerQueue.Count > 1)
{
return;
}
// Increment the UI entry count.
WmUi.OnUiEntry();
// Execute all the pending requests.
while (GerQueue.Count > 0)
{
GerQueue.Peek().Run();
GerQueue.Dequeue();
}
// Decrement the UI entry count.
WmUi.OnUiExit();
}
public override void Run()
{
WmUi.TellUser(ErrorMsg.Ex.Message, KwmStrings.Kwm, MessageBoxButtons.OK, MessageBoxIcon.Error);
}