public void SetNode(ITaskNode node)
{
if (!(node is RedirectTaskNode))
{
throw new ArgumentException("参数“node”必须是 RedirectTaskNode 类型。");
}
_node = (RedirectTaskNode)node;
textBoxUrl.Text = _node.Url;
}
private ITaskNode CreateNode(TaskNodeMode mode)
{
ITaskNode node = null;
var formNode = new FormNode();
switch (mode)
{
case TaskNodeMode.RedirectPage:
node = new RedirectTaskNode("");
formNode.SetNode(node);
if (formNode.ShowDialog() != DialogResult.OK)
{
node = null;
}
break;
case TaskNodeMode.RefreshPage:
node = new RefreshTaskNode();
break;
case TaskNodeMode.Manual:
node = new ManualTaskNode();
break;
case TaskNodeMode.ClickElement:
node = new ClickTaskNode(new TaskElement("BUTTON"));
formNode.SetNode(node);
if (formNode.ShowDialog() != DialogResult.OK)
{
node = null;
}
break;
case TaskNodeMode.FocusElement:
node = new FocusTaskNode(new TaskElement("INPUT", type: "text"));
formNode.SetNode(node);
if (formNode.ShowDialog() != DialogResult.OK)
{
node = null;
}
break;
case TaskNodeMode.InputElement:
node = new InputTaskNode(new TaskElement("INPUT", type: "text"), "");
formNode.SetNode(node);
if (formNode.ShowDialog() != DialogResult.OK)
{
node = null;
}
break;
case TaskNodeMode.Wait:
node = new WaitTaskNode();
formNode.SetNode(node);
if (formNode.ShowDialog() != DialogResult.OK)
{
node = null;
}
break;
}
return(node);
}