// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information.
using System;
using System.Text;
using System.Windows.Forms;
using IronPython.Hosting;
using IronPython.Runtime;
using Microsoft.Scripting.Hosting;
using Microsoft.Scripting.Hosting.Providers;
using Microsoft.Scripting.Hosting.Shell;
internal sealed class PythonWindowsConsoleHost : ConsoleHost {
protected override Type Provider {
get { return typeof(PythonContext); }
}
protected override CommandLine/*!*/ CreateCommandLine() {
return new PythonCommandLine();
}
protected override OptionsParser/*!*/ CreateOptionsParser() {
return new PythonOptionsParser();
}
protected override LanguageSetup/*!*/ CreateLanguageSetup() {
return Python.CreateLanguageSetup(null);
}
protected override string/*!*/ GetHelp() {
StringBuilder sb = new StringBuilder();
sb.AppendLine(PythonCommandLine.GetLogoDisplay());
PrintLanguageHelp(sb);
sb.AppendLine();
return sb.ToString();
}
protected override void ExecuteInternal() {
var pc = HostingHelpers.GetLanguageContext(Engine) as PythonContext;
pc.SetModuleState(typeof(ScriptEngine), Engine);
base.ExecuteInternal();
}
[STAThread]
private static int Main(string[] args) {
if (args.Length == 0) {
new PythonWindowsConsoleHost().PrintHelp();
return 1;
}
return new PythonWindowsConsoleHost().Run(args);
}
protected override void PrintHelp() {
MessageBox.Show(GetHelp(), "IronPython Window Console Help");
}
}