private static void ShowErrorWindow(string message)
{
var dialog = new Dialog();
dialog.Title = "Fatal error";
var markdown = new MarkdownView();
markdown.Markdown = message.Split(new [] { '\n' }).Select(x => "\t" + x).Aggregate((x, y) => x + "\n" + y);
var copyButton = new Button("Copy to clipboard");
copyButton.Clicked += (sender, ev) => Clipboard.SetText(message);
var box = new VBox();
box.PackStart(new Label("Got unhandled exception")
{
Font = global::Xwt.Drawing.Font.SystemFont.WithSize(15).WithWeight(Xwt.Drawing.FontWeight.Bold)
});
box.PackStart(new ScrollView(markdown), true, true);
box.PackStart(copyButton);
dialog.Content = box;
dialog.Buttons.Add(new DialogButton(Command.Ok));
dialog.Width = 350;
dialog.Height = 300;
var mre = new ManualResetEvent(false);
ApplicationExtensions.InvokeInUIThread(() => {
dialog.Run();
dialog.Dispose();
mre.Set();
});
mre.WaitOne();
}
public void Show()
{
#if !EMUL8_PLATFORM_WINDOWS
if (terminalWidget != null)
{
#endif
var mre = new ManualResetEventSlim();
ApplicationExtensions.InvokeInUIThread(() => {
window = new Window();
window.Title = Name;
window.Width = 700;
window.Height = 400;
window.Padding = new WidgetSpacing();
window.Content = terminalWidget;
terminalWidget.Initialized += mre.Set;
window.Show();
window.Closed += (sender, e) =>
{
DetachConsoleWindow();
OnClose();
};
if (NextWindowLocation != default(Point))
{
window.Location = NextWindowLocation;
NextWindowLocation = NextWindowLocation.Offset(WindowOffset);
}
else
{
NextWindowLocation = window.Location.Offset(WindowOffset);
}
});
mre.Wait();
#if !EMUL8_PLATFORM_WINDOWS
}
else
{
var windowCreators = new Dictionary <TerminalTypes, CreateWindowDelegate>
{
#if EMUL8_PLATFORM_LINUX
{ TerminalTypes.XTerm, CreateXtermWindow },
{ TerminalTypes.Putty, CreatePuttyWindow },
{ TerminalTypes.GnomeTerminal, CreateGnomeTerminalWindow },
#endif
#if EMUL8_PLATFORM_OSX
{ TerminalTypes.TerminalApp, CreateTerminalAppWindow }
#endif
}
;
var commandString = string.Format("screen {0}", ptyUnixStream.SlaveName);
//Try preferred terminal first, than any other. If all fail, throw.
if (!windowCreators.OrderByDescending(x => x.Key == preferredTerminal).Any(x => x.Value(commandString, out process)))
{
throw new NotSupportedException(String.Format("Could not start terminal. Possible config values: {0}.",
windowCreators.Keys.Select(x => x.ToString())
.Prepend(TerminalTypes.Termsharp.ToString()).Aggregate((x, y) => x + ", " + y)));
}
Thread.Sleep(1000);
// I know - this is ugly. But here's the problem:
// we start terminal process with embedded socat and it takes time
// how much? - you ask
// good question - we don't know it; sometimes more, sometimes less
// sometimes it causes a problem - socat is not ready yet when first data arrives
// what happens then? - you ask
// good question - we lost some input, Emul8 banner most probably
// how to solve it? - you ask
// good question - with no good answer though, i'm affraid
// that is why we sleep here for 1s hoping it's enough
//
// This will be finally changed to our own implementation of VirtualTerminalEmulator.
}
#endif
if (Backend != null)
{
((UARTBackend)Backend).BindAnalyzer(IO);
}
}
public void Write(byte b)
{
ApplicationExtensions.InvokeInUIThread(() => utfDecoder.Feed(b));
}