public bool ShouldStopAtThisLine(string module, ExecutionFrame currentFrame)
{
bool mustStop = false;
switch (_currentState)
{
case DebugState.Running:
mustStop = HitBreakpointOnLine(module, currentFrame);
break;
case DebugState.SteppingIn:
mustStop = true;
break;
case DebugState.SteppingOut:
case DebugState.SteppingOver:
mustStop = FrameIsInStopList(currentFrame);
// по пути следования все равно может встретиться breakpoint
if (!mustStop && HitBreakpointOnLine(module, currentFrame))
{
_currentState = DebugState.Running; //для правильной причины останова (см. ниже)
mustStop = true;
}
break;
}
if (mustStop)
{
// здесь мы уже останавливались
if (_lastStopPoint.frame != currentFrame || _lastStopPoint.line != currentFrame.LineNumber)
{
if (_currentState == DebugState.Running)
{
LastStopReason = MachineStopReason.Breakpoint;
}
else
{
LastStopReason = MachineStopReason.Step;
}
_lastStopPoint = new StopPoint()
{
frame = currentFrame,
line = currentFrame.LineNumber
};
_currentState = DebugState.Running;
}
else
{
mustStop = false;
}
}
return(mustStop);
}
internal void StepOut(ExecutionFrame currentFrame)
{
_currentState = DebugState.SteppingOut;
_stopFrames = _machine.GetExecutionFrames().Select(x => x.FrameObject).Skip(1).ToArray();
}
private bool FrameIsInStopList(ExecutionFrame currentFrame)
{
return(_stopFrames != null && _stopFrames.Contains(currentFrame));
}
public void StepOver(ExecutionFrame currentFrame)
{
_currentState = DebugState.SteppingOver;
_stopFrames = _machine.GetExecutionFrames().Select(x => x.FrameObject).ToArray();
}
private bool HitBreakpointOnLine(string module, ExecutionFrame currentFrame)
{
return(_breakpoints.Find(module, currentFrame.LineNumber));
}
