private IronPython.Runtime.Exceptions.TracebackDelegate OnTraceback(IronPython.Runtime.Exceptions.TraceBackFrame frame, string result, object payload)
{
setDebugInfo(frame, result);
while (nextStepFlag == false)
{
Application.DoEvents();
Thread.Sleep(50);
}
nextStepFlag = false;
return(this.OnTraceback);
}
private void setDebugInfo(IronPython.Runtime.Exceptions.TraceBackFrame frame, string result)
{
if (this.InvokeRequired)
{
this.Invoke(new setDebugInfoCallBack(setDebugInfo), frame, result);
return;
}
this.Focus();
int i = (int)frame.f_lineno;
dataGridViewDebug.Rows.Clear();
if (i > 0 && result != "exception")
{
exRichTextBox.HideSelection = false;
int start = 0;
for (int j = 0; j < i - 1; j++)
{
start += exRichTextBox.TextLines[j].Length + 1;
}
exRichTextBox.SelectionStart = start;
exRichTextBox.SelectionLength = exRichTextBox.TextLines[i - 1].Length;
foreach (object o in (IronPython.Runtime.PythonDictionary)frame.f_locals)
{
try
{
KeyValuePair <object, object> kv = (KeyValuePair <object, object>)o;
string key = (string)kv.Key;
if (!(key.StartsWith("__") && key.EndsWith("__")) && key != ScopeName)
{
string value = kv.Value.ToString();
if (kv.Value is System.Int32[])
{
var v = (int[])kv.Value;
if (v.Length != 0)
{
value = "";
foreach (int n in v)
{
value += n + ", ";
}
}
}
dataGridViewDebug.Rows.Add(new[] { key, value });
}
}
catch { }
}
}
}
protected IronPython.Runtime.Exceptions.TracebackDelegate TraceCallback(IronPython.Runtime.Exceptions.TraceBackFrame frame, string eventName, object payload)
{
bool abort = false;
abort = abortEvent.WaitOne(0); //test abort signal
int currentFrameLine = (int)frame.f_lineno;
if (currentFrameLine != lastLine)
{
lastLine = currentFrameLine;
PublishEvent(new ScriptUnitProgressEvent(this, source != null ? source.MapLine(currentFrameLine) : currentFrameLine));
}
if (!abort)
{
bool breaking = breakEvent.WaitOne(0); //test if a break was requested
if (!breaking)
{
int currentLine = source != null?source.MapLine(currentFrameLine) : currentFrameLine;
lock (breakpoints)
{
breaking |= breakpoints.Contains(currentLine);
}
}
if (breaking)
{
currentState = ScriptUnitState.Breaking;
PublishEvent(new ScriptUnitStateEvent(this, currentState));
//break!
//wait for resume event (or abort as we could want to abort while debugging)
int eventIndex = AutoResetEvent.WaitAny(new WaitHandle[] { resumeEvent, abortEvent });
if (eventIndex == 1)
{
abort = true;
}
else if (eventIndex == 0)
{
breaking = false;
currentState = ScriptUnitState.Running;
PublishEvent(new ScriptUnitStateEvent(this, currentState));
}
}
}
if (abort)
{
breakEvent.Reset();
requestBreakEvent.Reset();
currentState = ScriptUnitState.Aborting;
PublishEvent(new ScriptUnitStateEvent(this, currentState));
throw new PythonScriptUnitAbortException();
}
return(traceDelegate);
}
