public virtual void EnumElements(EnumElementHandler Handler,
ElementType Type,
EnumFlag Flag,
string NameOfElement,
object Param)
{
}
public void EnumElements(EnumElementHandler Handler,
ElementType Type,
EnumFlag Flag,
string NameOfElement,
object Param)
{
Debug.Assert(null != m_iHostService);
m_iHostService.EnumElements(Handler, Type, Flag, NameOfElement, Param);
}
public void EnumElement(EnumElementHandler Handler,
ElementType Type,
EnumFlag Flag,
string NameOfElement,
object Param)
{
Debug.Assert(null != Handler);
//name
Regex reg = null;
if (!string.IsNullOrEmpty(NameOfElement))
{
reg = new Regex(NameOfElement, RegexOptions.IgnoreCase);
}
bool continueEnum = true;
foreach (var ele in m_dicScreenElements)
{
if ((ElementType.Button == Type) &&
!(ele.Value is HtmlScreenButtonElement))
{
continue;
}
if ((ElementType.Input == Type) &&
!(ele.Value is HtmlScreenInputElement))
{
continue;
}
if (EnumFlag.OnlyEnable == Flag &&
!(ele.Value.IsEnable))
{
continue;
}
if (EnumFlag.OnlyVisible == Flag &&
!(ele.Value.IsVisible))
{
continue;
}
if (EnumFlag.VisibleAndEnable == Flag &&
!(ele.Value.IsVisible && ele.Value.IsEnable))
{
continue;
}
if (EnumFlag.VisibleOrEnable == Flag &&
(!ele.Value.IsEnable && !ele.Value.IsVisible))
{
continue;
}
if (null != reg)
{
Match m = reg.Match(ele.Value.HostedElement.Id);
if (!m.Success)
{
continue;
}
}
continueEnum = Handler.Invoke(ele.Value.HostedElement.Id, ele.Value.Key, Param);
if (!continueEnum)
{
break;
}
}
}