public virtual UiObjectBase FindFirst(string ui, TimeSpan timeout)
{
Console.WriteLine("Find: {0}.", ui);
DateTime start = DateTime.Now;
UiObjectBase t = null;
while (DateTime.Now - start < timeout)
{
Queue <Expression> expressionQueue = new Queue <Expression>();
Expression expression = ui;
if (expression is MultipleExpression)
{
var multipleExpr = expression as MultipleExpression;
expressionQueue.EnqueueRange(multipleExpr.Expressions);
}
else
{
expressionQueue.Enqueue(expression);
}
t = FindFirst(this, expressionQueue);
if (t != null)
{
return(t);
}
Waiter.WaitOne(UITryInterval);
}
return(null);
}
public virtual UiObjectBase Wait(string ui, TimeSpan timeout)
{
DateTime start = DateTime.Now;
UiObjectBase t = null;
while (true)
{
t = FindFirst(ui);
if (t != null)
{
return(t);
}
if (DateTime.Now - start < timeout)
{
break;
}
Waiter.WaitOne(UITryInterval);
}
return(null);
}
protected virtual UiObjectBase FindFirst(UiObjectBase uiParent, Queue <Expression> expressionQueue)
{
Queue <UiObjectBase> searchQueue = new Queue <UiObjectBase>();
searchQueue.EnqueueRange(uiParent.Children);
while (expressionQueue.Count > 0)
{
Expression expression = expressionQueue.Dequeue();
while (searchQueue.Count > 0)
{
UiObjectBase uiChild = searchQueue.Dequeue();
//Log.Default.Trace(uiChild.ToString());
bool isMatch = Expression.IsMatch(expression, (s) => uiChild.Properties.Contains(s), (s) => uiChild[s]);
if (isMatch)
{
if (expressionQueue.Count == 0)
{
return(uiChild);
}
else
{
//var result = FindFirst(uiChild, expressionQueue);
//if (result != null)
//{
// return result;
//}
return(FindFirst(uiChild, expressionQueue));
}
}
else
{
searchQueue.EnqueueRange(uiChild.Children);
}
}
}
return(null);
}