public IEElement(Browser browser, MSHTML.IHTMLElement Element)
{
Browser = browser;
RawElement = Element;
className = Element.className;
id = Element.id;
tagName = Element.tagName.ToLower();
if (tagName == "input")
{
MSHTML.IHTMLInputElement inputelement = Element as MSHTML.IHTMLInputElement;
type = inputelement.type.ToLower();
}
try
{
MSHTML.IHTMLUniqueName id = RawElement as MSHTML.IHTMLUniqueName;
uniqueID = id.uniqueID;
}
catch (Exception)
{
}
IndexInParent = -1;
if (Element.parentElement != null && !string.IsNullOrEmpty(uniqueID))
{
MSHTML.IHTMLElementCollection children = Element.parentElement.children;
for (int i = 0; i < children.length; i++)
{
MSHTML.IHTMLUniqueName id = children.item(i) as MSHTML.IHTMLUniqueName;
if (id != null && id.uniqueID == uniqueID)
{
IndexInParent = i; break;
}
}
}
}
public IESelector(Browser browser, MSHTML.IHTMLElement baseelement, IESelector anchor, bool doEnum, int X, int Y)
{
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
Log.Selector(string.Format("IEselector::AutomationElement::begin {0:mm\\:ss\\.fff}", sw.Elapsed));
Log.Selector(string.Format("IEselector::GetControlViewWalker::end {0:mm\\:ss\\.fff}", sw.Elapsed));
Clear();
if (PluginConfig.enable_xpath_support)
{
var item = new IESelectorItem(browser.Document);
item.Enabled = true;
//item.canDisable = false;
Items.Add(item);
var xpath = XPath.getXPath(baseelement);
item = new IESelectorItem();
item.Properties = new ObservableCollection <SelectorItemProperty>();
item.IEElement = new IEElement(browser, baseelement);
item.Element = item.IEElement;
item.Properties.Add(new SelectorItemProperty("xpath", xpath));
Items.Add(item);
}
else
{
enumElements(browser, baseelement, anchor, doEnum, X, Y);
}
Log.Selector(string.Format("IEselector::EnumNeededProperties::end {0:mm\\:ss\\.fff}", sw.Elapsed));
OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("Count"));
OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("Item[]"));
OnCollectionChanged(new System.Collections.Specialized.NotifyCollectionChangedEventArgs(System.Collections.Specialized.NotifyCollectionChangedAction.Reset));
}
public static string getXPath(MSHTML.IHTMLElement element, MSHTML.IHTMLElement parent)
{
if (element == null)
{
return("");
}
MSHTML.IHTMLElement currentNode = element;
ArrayList path = new ArrayList();
while (currentNode != null)
{
string pe = getNode(currentNode);
if (pe != null)
{
path.Add(pe);
// if (pe.IndexOf("@id") != -1)
if (pe.StartsWith("/"))
{
break;
}
}
currentNode = currentNode.parentElement;
if (parent != null && GetUniqueID(parent) == GetUniqueID(currentNode))
{
break;
}
}
path.Reverse();
return(join(path, "/"));
}
private static ObjectPropertyForElement setObjectProperties(MSHTML.IHTMLElement element, ObjectPropertyForElement data)
{
Util.deghlightElement(previousElement);
previousElement = element;
Util.highlightElement(element);
data.page = new Page();
data.page.title = getTitle();
data.prop = CognizantITSObject.getProperties(element);
data.frame = getFrameData(element);
return(data);
}
private static string getNode(MSHTML.IHTMLElement node)
{
string nodeExpr = node.tagName;
if (nodeExpr == null) // Eg. node = #text
{
return(null);
}
if (node.id != "" && node.id != null)
{
nodeExpr += "[@id='" + node.id + "']";
// We don't really need to go back up to //HTML, since IDs are supposed
// to be unique, so they are a good starting point.
return("/" + nodeExpr);
}
// Find rank of node among its type in the parent
int rank = 1;
MSHTML.IHTMLDOMNode nodeDom = node as MSHTML.IHTMLDOMNode;
MSHTML.IHTMLDOMNode psDom = nodeDom.previousSibling;
MSHTML.IHTMLElement ps = psDom as MSHTML.IHTMLElement;
while (ps != null)
{
if (ps.tagName == node.tagName)
{
rank++;
}
psDom = psDom.previousSibling;
ps = psDom as MSHTML.IHTMLElement;
}
if (rank > 1)
{
nodeExpr += "[" + rank + "]";
}
else
{ // First node of its kind at this level. Are there any others?
MSHTML.IHTMLDOMNode nsDom = nodeDom.nextSibling;
MSHTML.IHTMLElement ns = nsDom as MSHTML.IHTMLElement;
while (ns != null)
{
if (ns.tagName == node.tagName)
{ // Yes, mark it as being the first one
nodeExpr += "[1]";
break;
}
nsDom = nsDom.nextSibling;
ns = nsDom as MSHTML.IHTMLElement;
}
}
return(nodeExpr);
}
internal static void sendSpiedObject(MSHTML.IHTMLElement element)
{
try
{
SpyObject sObject = new SpyObject();
setObjectProperties(element, sObject);
WebSocketClient.send(sObject.ToString());
}
catch (Exception ex)
{
Util.showNotification(ex.ToString());
}
}
internal static void sendSpiedObjectToSave(MSHTML.IHTMLElement element)
{
try
{
SpySaveObject sObject = new SpySaveObject();
setObjectProperties(element, sObject);
sObject.objectname = CognizantITSObject.getObjectName(element, sObject.prop);
WebSocketClient.send(sObject.ToString());
}
catch (Exception ex)
{
Util.showNotification(ex.ToString());
}
}
public IEElement(Browser browser, MSHTML.IHTMLElement Element)
{
Browser = browser;
RawElement = Element;
ClassName = Element.className;
Id = Element.id;
TagName = Element.tagName.ToLower();
Name = "";
try
{
if (!(RawElement.getAttribute("Name") is System.DBNull))
{
Name = (string)RawElement.getAttribute("Name");
}
}
catch (Exception)
{
}
if (TagName == "option")
{
var option = Element as MSHTML.IHTMLOptionElement;
Name = option.text;
}
if (TagName == "input")
{
MSHTML.IHTMLInputElement inputelement = Element as MSHTML.IHTMLInputElement;
Type = inputelement.type.ToLower();
}
try
{
MSHTML.IHTMLUniqueName id = RawElement as MSHTML.IHTMLUniqueName;
UniqueID = id.uniqueID;
}
catch (Exception)
{
}
IndexInParent = -1;
if (Element.parentElement != null && !string.IsNullOrEmpty(UniqueID))
{
MSHTML.IHTMLElementCollection children = (MSHTML.IHTMLElementCollection)Element.parentElement.children;
for (int i = 0; i < children.length; i++)
{
if (children.item(i) is MSHTML.IHTMLUniqueName id && id.uniqueID == UniqueID)
{
IndexInParent = i; break;
}
}
}
}
internal static void sendRecordedObject(MSHTML.IHTMLElement element, String method)
{
try
{
RecordObjectElement rObject = new RecordObjectElement();
rObject.method = method;
setObjectProperties(element, rObject);
rObject.objectname = CognizantITSObject.getObjectName(element, rObject.prop);
WebSocketClient.send(rObject.ToString());
}
catch (Exception ex)
{
Util.showNotification(ex.ToString());
}
}
private void traverseNodes(MSHTML.IHTMLElement parentNode, ref string cont)
{
if (parentNode.innerText != null)
{
cont += parentNode.innerText;
}
MSHTML.IHTMLElementCollection nodes = (MSHTML.IHTMLElementCollection)parentNode.children;
IEnumerator ienum = nodes.GetEnumerator();
while (ienum.MoveNext())
{
MSHTML.IHTMLElement node = (MSHTML.IHTMLElement)ienum.Current;
traverseNodes(node, ref cont);
}
}
public IESelector(Browser browser, MSHTML.IHTMLElement baseelement, IESelector anchor, bool doEnum, int X, int Y)
{
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
Log.Selector(string.Format("IEselector::AutomationElement::begin {0:mm\\:ss\\.fff}", sw.Elapsed));
Log.Selector(string.Format("IEselector::GetControlViewWalker::end {0:mm\\:ss\\.fff}", sw.Elapsed));
Clear();
enumElements(browser, baseelement, anchor, doEnum, X, Y);
Log.Selector(string.Format("IEselector::EnumNeededProperties::end {0:mm\\:ss\\.fff}", sw.Elapsed));
OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("Count"));
OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("Item[]"));
OnCollectionChanged(new System.Collections.Specialized.NotifyCollectionChangedEventArgs(System.Collections.Specialized.NotifyCollectionChangedAction.Reset));
}
public static bool IsPlaceholder(MSHTML.IHTMLElement element, bool atomic = false)
{
if (element == null)
{
return(false);
}
if (!element.tagName.Equals(PlaceHolderTag, StringComparison.InvariantCultureIgnoreCase))
{
return(false);
}
if (!atomic)
{
return(true);
}
var result = element.getAttribute(AtomicAttribute);
return((result != null) && result.ToString().Equals("true", StringComparison.InvariantCultureIgnoreCase));
}
// https://stackoverflow.com/questions/28009093/how-to-using-xpath-in-webbrowser-control
// https://github.com/mradosta/thousandpass/blob/master/addons/msie/1000Pass_com/1000pass_com/XPath.cs
public static string getXPath(this MSHTML.IHTMLElement element)
{
if (element == null)
{
return("");
}
MSHTML.IHTMLElement currentNode = element;
ArrayList path = new ArrayList();
while (currentNode != null)
{
string pe = getNode(currentNode);
if (pe != null)
{
path.Add(pe);
//if (pe.IndexOf("@id") != -1)
// break; // Found an ID, no need to go upper, absolute path is OK
}
currentNode = currentNode.parentElement;
}
path.Reverse();
return(join(path, "/"));
}
private static string getNode(MSHTML.IHTMLElement node)
{
string nodeExpr = node.tagName.ToLower();
if (nodeExpr == null) // Eg. node = #text
{
return(null);
}
var ngreflectname = node.getAttribute("ng-reflect-name") as string;
if (!string.IsNullOrEmpty(ngreflectname) && nodeExpr == "input")
{
nodeExpr += "[@ng-reflect-name='" + ngreflectname + "']";
return("/" + nodeExpr);
}
if (node.id != "" && node.id != null)
{
nodeExpr += "[@id='" + node.id + "']";
return("/" + nodeExpr);
}
var name = node.getAttribute("name") as string;
if (!string.IsNullOrEmpty(name) && nodeExpr == "input")
{
nodeExpr += "[@name='" + name + "']";
return("/" + nodeExpr);
}
// Find rank of node among its type in the parent
int rank = 1;
MSHTML.IHTMLDOMNode nodeDom = node as MSHTML.IHTMLDOMNode;
MSHTML.IHTMLDOMNode psDom = nodeDom.previousSibling;
MSHTML.IHTMLElement ps = psDom as MSHTML.IHTMLElement;
while (ps != null)
{
if (ps.tagName == node.tagName)
{
rank++;
}
psDom = psDom.previousSibling;
ps = psDom as MSHTML.IHTMLElement;
}
if (rank > 1)
{
nodeExpr += "[" + rank + "]";
}
else
{ // First node of its kind at this level. Are there any others?
MSHTML.IHTMLDOMNode nsDom = nodeDom.nextSibling;
MSHTML.IHTMLElement ns = nsDom as MSHTML.IHTMLElement;
while (ns != null)
{
if (ns.tagName == node.tagName)
{ // Yes, mark it as being the first one
nodeExpr += "[1]";
break;
}
nsDom = nsDom.nextSibling;
ns = nsDom as MSHTML.IHTMLElement;
}
}
return(nodeExpr);
}
public static string GetUniqueID(MSHTML.IHTMLElement RawElement)
{
MSHTML.IHTMLUniqueName id = RawElement as MSHTML.IHTMLUniqueName;
return(id.uniqueID);
}
private static String getFrameData(MSHTML.IHTMLElement element)
{
return(Util.getFrameName(element));
}
public static IEElement[] GetElementsWithuiSelector(IESelector selector, IElement fromElement = null, int maxresults = 1)
{
IEElement iefromElement = fromElement as IEElement;
Browser browser;
if (iefromElement != null)
{
browser = iefromElement.Browser;
}
else
{
browser = Browser.GetBrowser();
}
if (browser == null)
{
Log.Warning("Failed locating an Internet Explore instance");
return(new IEElement[] { });
}
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
IEElement _fromElement = fromElement as IEElement;
var selectors = selector.Where(x => x.Enabled == true && x.Selector == null).ToList();
var current = new List <IEElement>();
IEElement[] result = null;
int startIndex = 1;
if (iefromElement != null)
{
startIndex = 0;
current.Add(iefromElement);
}
else
{
MSHTML.IHTMLElement startfrom = null;
startfrom = browser.Document.documentElement;
current.Add(new IEElement(browser, startfrom));
}
for (var i = startIndex; i < selectors.Count; i++)
{
var s = new IESelectorItem(selectors[i]);
var elements = new List <IEElement>();
elements.AddRange(current);
current.Clear();
int failcounter = 0;
do
{
foreach (var _element in elements)
{
MSHTML.IHTMLElement[] matches;
if (frameTags.Contains(_element.tagName.ToUpper()))
{
if (s.tagName.ToUpper() == "HTML")
{
i++; s = new IESelectorItem(selectors[i]);
}
var _f = _element.RawElement as MSHTML.HTMLFrameElement;
MSHTML.DispHTMLDocument doc = (MSHTML.DispHTMLDocument)((SHDocVw.IWebBrowser2)_f).Document;
var _doc = doc.documentElement as MSHTML.IHTMLElement;
matches = ((IESelectorItem)s).matches(_doc);
browser.elementx += _f.offsetLeft;
browser.elementy += _f.offsetTop;
browser.frameoffsetx += _f.offsetLeft;
browser.frameoffsety += _f.offsetTop;
}
else
{
matches = ((IESelectorItem)s).matches(_element.RawElement);
}
var uimatches = new List <IEElement>();
foreach (var m in matches)
{
var ui = new IEElement(browser, m);
uimatches.Add(ui);
}
current.AddRange(uimatches.ToArray());
Log.Selector("add " + uimatches.Count + " matches to current");
}
if (current.Count == 0)
{
++failcounter;
string message = string.Format("Failer # " + failcounter + " finding any hits for selector # " + i + " {0:mm\\:ss\\.fff}", sw.Elapsed) + "\n";
message += "lookin for \n" + s.ToString() + "\n";
foreach (var _element in elements)
{
MSHTML.IHTMLElementCollection children = _element.RawElement.children;
foreach (MSHTML.IHTMLElement elementNode in children)
{
var ui = new IEElement(browser, elementNode);
message += ui.ToString() + "\n";
}
var matches = ((IESelectorItem)s).matches(_element.RawElement);
}
Log.Selector(message);
}
else
{
Log.Selector(string.Format("Found " + current.Count + " hits for selector # " + i + " {0:mm\\:ss\\.fff}", sw.Elapsed));
}
} while (failcounter < 2 && current.Count == 0);
if (i == (selectors.Count - 1))
{
result = current.ToArray();
}
if (current.Count == 0)
{
var message = "needed to find " + Environment.NewLine + selectors[i].ToString() + Environment.NewLine + "but found only: " + Environment.NewLine;
foreach (var element in elements)
{
MSHTML.IHTMLElementCollection children = element.RawElement.children;
foreach (MSHTML.IHTMLElement c in children)
{
try
{
// message += automationutil.getSelector(c, (i == selectors.Count - 1)) + Environment.NewLine;
}
catch (Exception)
{
}
}
}
Log.Selector(message);
return(new IEElement[] { });
}
}
if (result == null)
{
return new IEElement[] { }
}
;
Log.Selector(string.Format("GetElementsWithuiSelector::end {0:mm\\:ss\\.fff}", sw.Elapsed));
return(result);
}
}
