public static Jint.Engine GetDebugJsEngine(RenderContext context, ScriptDebugger.DebugSession session)
{
session.CurrentContext = context;
var item = context.GetItem <Jint.Engine>(DebuggerEngineName);
if (item == null)
{
item = new Jint.Engine(JintSetting.SetDebugOption);
item.Break += (s, e) => EngineStepOrBreak(s, e, session);
item.Step += (s, e) => EngineStepOrBreak(s, e, session);
var kcontext = context.GetItem <k>();
if (kcontext == null)
{
kcontext = new k(context);
context.SetItem <k>(kcontext);
}
item.SetValue("k", kcontext);
context.SetItem <Jint.Engine>(item, DebuggerEngineName);
}
return(item);
}
private static Jint.Runtime.Debugger.StepMode Engine_Break(object sender, Jint.Runtime.Debugger.DebugInformation e, ScriptDebugger.DebugSession session)
{
if (session.EndOfSession)
{
return(Jint.Runtime.Debugger.StepMode.None);
}
var info = new ScriptDebugger.DebugInfo
{
Start = e.CurrentStatement.Location.Start,
End = e.CurrentStatement.Location.End,
Variables = Kooboo.Sites.Scripting.Manager.GetVariables(sender as Jint.Engine)
};
session.DebugInfo = info;
int count = 1;
while (session.Action == null)
{
System.Threading.Thread.Sleep(100);
count += 1;
if (count > 10000)
{
break;
}
if (session.EndOfSession)
{
return(Jint.Runtime.Debugger.StepMode.None);
}
}
if (session.EndOfSession)
{
return(Jint.Runtime.Debugger.StepMode.None);
}
if (session.Action != null)
{
var mode = session.Action.StepMode;
session.Action = null;
return(mode);
}
return(Jint.Runtime.Debugger.StepMode.None);
}
