public static UiElement FromGlobalId(string globalId)
{
//根据GlobalId返回UiElement元素
//解析XML，按顺序搜索，直到找到
globalId = globalId.Replace(Environment.NewLine, "");
XmlDocument xmlDoc = new XmlDocument();
XmlElement rootXmlElement = xmlDoc.CreateElement("Root");
xmlDoc.AppendChild(rootXmlElement);
rootXmlElement.InnerXml = globalId;
UiElement elementToFind = null;
findUiElement(Desktop, rootXmlElement, ref elementToFind);
return(elementToFind);
}
// uiElement和子节点中去查找xmlElement对应的匹配的元素
private static bool findUiElement(UiElement uiElement, XmlElement _xmlElement, ref UiElement elementToFind)
{
var xmlElement = _xmlElement.CloneNode(true) as XmlElement;
if (isUiElementMatch(uiElement, xmlElement.FirstChild as XmlElement))
{
//xmlElement减去第一个xml节点
xmlElement.RemoveChild(xmlElement.FirstChild);
if (!xmlElement.HasChildNodes)
{
//XML所有节点已经搜索完了
elementToFind = uiElement;
return(true);
}
//xmlElement如果有idx属性，则优先跳到Idx对应的节点进行搜索
if ((xmlElement.FirstChild as XmlElement).HasAttribute("Idx"))
{
var idxStr = (xmlElement.FirstChild as XmlElement).Attributes["Idx"].Value;
var idx = Convert.ToInt32(idxStr);
var element = uiElement.GetUiElementByIdx(idx);
if (element != null)
{
if (findUiElement(element, xmlElement, ref elementToFind))
{
return(elementToFind != null);
}
}
}
foreach (var item in uiElement.Children)
{
if (findUiElement(item, xmlElement, ref elementToFind))
{
break;
}
}
}
return(elementToFind != null);
}
private void doSelect()
{
lock (this)
{
if (hasDoSelect)
{
return;
}
hasDoSelect = true;
if (CurrentHighlightElement != null)
{
if (enableJavaUiNode(CurrentHighlightElement))
{
return;
}
var element = new UiElement(CurrentHighlightElement);
element.RelativeClickPos = CurrentHighlightElementRelativeClickPos;
//隐藏窗体并截全屏，以便后期自己绘制红色标记矩形
this.Hide();
element.currentInformativeScreenshot = element.CaptureInformativeScreenshot();
//System.Diagnostics.Debug.WriteLine(string.Format("CurrentHighlightElementRelativeClickPos = ({0},{1})", CurrentHighlightElementRelativeClickPos.X, CurrentHighlightElementRelativeClickPos.Y));
System.Threading.Tasks.Task.Run(() => {
this.Invoke(new Action(() => {
UiElement.OnSelected?.Invoke(element);
}));
});
StopHighlight();
}
}
}
internal UiElement(UiNode node, UiElement parent = null)
{
this.uiNode = node;
this.Parent = parent;
this.boundingRectangle = node.BoundingRectangle;
}
private static bool isUiElementMatch(UiElement uiElement, XmlElement xmlElement)
{
//System.Diagnostics.Debug.WriteLine(uiElement.Id+"$$$$$"+ xmlElement.OuterXml);
//有可能ControlType也会改变，可用Node匹配任何的ControlType类型
if (xmlElement.Name == "Node" || xmlElement.Name == uiElement.ControlType)
{
bool isMatch = true;
foreach (XmlAttribute attr in xmlElement.Attributes)
{
if (attr.Name == "Name")
{
if (attr.Value != uiElement.Name)
{
isMatch = false;
break;
}
}
else if (attr.Name == "AutomationId")
{
if (attr.Value != uiElement.AutomationId)
{
isMatch = false;
break;
}
}
else if (attr.Name == "UserDefineId")
{
if (attr.Value != uiElement.UserDefineId)
{
isMatch = false;
break;
}
}
else if (attr.Name == "ClassName")
{
if (attr.Value != uiElement.ClassName)
{
isMatch = false;
break;
}
}
else if (attr.Name == "Role")
{
if (attr.Value != uiElement.Role)
{
isMatch = false;
break;
}
}
else if (attr.Name == "Description")
{
if (attr.Value != uiElement.Description)
{
isMatch = false;
break;
}
}
else if (attr.Name == "ProcessName")
{
if (attr.Value != uiElement.ProcessName)
{
isMatch = false;
break;
}
}
else
{
}
}
return(isMatch);
}
return(false);
}
