public void GetCurrentState(IVariableEntryInternal child,
Action <DEBUG_PROPERTY_INFO> callback)
{
int index = _childToIndex[child];
if (index != _currentBatchIndex)
{
HResultChecker.Check(_childEnum.Reset());
HResultChecker.Check(_childEnum.Skip((uint)index));
_currentBatchIndex = index;
}
if (_currentBatch.Count == 0)
{
int toFetch =
Math.Max(0, Math.Min(_batchSize, _totalChildCount - _currentBatchIndex));
var propertyInfos = new DEBUG_PROPERTY_INFO[toFetch];
uint numFetched;
HResultChecker.Check(
_childEnum.Next((uint)toFetch, propertyInfos, out numFetched));
propertyInfos.ForEach(info => _currentBatch.Enqueue(info));
}
_currentBatchIndex++;
callback(_currentBatch.Dequeue());
}
public void GetCurrentState(
IVariableEntryInternal varEntry, Action <DEBUG_PROPERTY_INFO> callback)
{
IDebugExpression2 debugExpression = ParseExpression(_varEntryToExpression[varEntry]);
IDebugProperty2 debugProperty = EvaluateExpression(debugExpression);
DEBUG_PROPERTY_INFO propertyInfo = GetPropertyInfo(debugProperty);
callback(propertyInfo);
}
public IVariableEntry AddWatch(string expression)
{
if (_debugSessionContext.ProgramState == ProgramState.Terminated)
{
throw new InvalidOperationException(
$"Cannot add the watch ({expression}); " +
$"program state = {_debugSessionContext.ProgramState}");
}
// If this class starts using the decorator pattern, the below use of `this` will need
// to be reviewed.
IVariableEntryInternal watch = _variableEntryFactory.Create(this);
_varEntryToExpression[watch] = expression;
_watchEntries.Add(watch);
// TODO: Watch window should update its entries the same way as
// vanilla VS.
if (_debugSessionContext.ProgramState == ProgramState.AtBreak)
{
watch.Refresh();
}
return(watch);
}