|
public GetParent ( |
||
| element | ||
| return | ||
private AutomationElement GetAncestorWithHandle(AutomationElement element)
{
try
{
var walker = new TreeWalker(Condition.TrueCondition);
var testParent = walker.GetParent(element);
while (testParent != null && testParent.Current.NativeWindowHandle == 0)
{
testParent = walker.GetParent(testParent);
if (
testParent != null &&
testParent.Current.ProcessId > 0 &&
testParent.Current.NativeWindowHandle != 0
)
return testParent;
}
return
testParent.Current.NativeWindowHandle != 0
? testParent
: null;
}
catch
{
return null;
}
}
public void TreeIterationTest()
{
TreeWalker walker = new TreeWalker(Automation.ControlViewCondition);
AutomationElement startingElement = ExplorerTargetTests.explorerHost.Element;
AutomationElement iter = startingElement;
iter = walker.GetFirstChild(iter);
iter = walker.GetNextSibling(iter);
iter = walker.GetParent(iter);
Assert.AreEqual(startingElement, iter);
iter = walker.GetLastChild(iter);
iter = walker.GetPreviousSibling(iter);
iter = walker.GetParent(iter);
Assert.AreEqual(startingElement, iter);
}
private void collectAncestry(
ref System.Collections.Generic.List<string> listForNodes,
ref System.Collections.Generic.List<string> listForCode,
IUiElement element)
{
cleanAncestry();
TreeWalker walker =
new TreeWalker(
Condition.TrueCondition);
try {
// 20131109
//AutomationElementIUiElement testparent = element;
IUiElement testparent = element;
// 20140312
// if (testparent != null && (int)testparent.Current.ProcessId > 0) {
if (testparent != null && (int)testparent.GetCurrent().ProcessId > 0) {
listForNodes.Add(getNodeNameFromAutomationElement(testparent));
// 20131109
//if (testparent != AutomationElement.RootElement) {
if (!Equals(testparent, UiElement.RootElement)) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
/*
if (testparent != UiElement.RootElement) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
*/
}
// 20140312
// while (testparent != null && (int)testparent.Current.ProcessId > 0) {
while (testparent != null && (int)testparent.GetCurrent().ProcessId > 0) {
testparent =
// 20131109
//walker.GetParent(testparent);
// 20131118
// property to method
//new UiElement(walker.GetParent(testparent.SourceElement));
// 20140102
// new UiElement(walker.GetParent(testparent.GetSourceElement()));
new UiElement(walker.GetParent(testparent.GetSourceElement() as AutomationElement));
// 20140312
// if (testparent.Current.ProcessId <= 0) continue;
if (testparent.GetCurrent().ProcessId <= 0) continue;
/*
if (testparent == null || (int) testparent.Current.ProcessId <= 0) continue;
*/
listForNodes.Add(getNodeNameFromAutomationElement(testparent));
// 20131109
//if (testparent != AutomationElement.RootElement) {
if (!Equals(testparent, UiElement.RootElement)) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
/*
if (testparent != UiElement.RootElement) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
*/
/*
if (testparent != null && (int)testparent.Current.ProcessId > 0) {
listForNodes.Add(getNodeNameFromAutomationElement(testparent));
if (testparent != AutomationElement.RootElement) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
}
*/
}
} catch (Exception eNew) {
txtFullCode.Text = eNew.Message;
}
}
private void collectAncestry(
ref System.Collections.Generic.List<string> listForNodes,
ref System.Collections.Generic.List<string> listForCode,
AutomationElement element)
{
this.cleanAncestry();
System.Windows.Automation.TreeWalker walker =
new System.Windows.Automation.TreeWalker(
System.Windows.Automation.Condition.TrueCondition);
System.Windows.Automation.AutomationElement testparent;
try {
testparent = element;
// walker.GetParent(element);
if (testparent != null && (int)testparent.Current.ProcessId > 0) {
listForNodes.Add(getNodeNameFromAutomationElement(testparent));
if (testparent != AutomationElement.RootElement) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
}
while (testparent != null && (int)testparent.Current.ProcessId > 0) {
testparent =
walker.GetParent(testparent);
if (testparent != null && (int)testparent.Current.ProcessId > 0) {
listForNodes.Add(getNodeNameFromAutomationElement(testparent));
if (testparent != AutomationElement.RootElement) {
listForCode.Add(getCodeFromAutomationElement(testparent, walker));
}
}
}
} catch (Exception eNew) {
this.txtFullCode.Text = eNew.Message;
}
}
private string getCodeFromAutomationElement(
// 20131109
//IUiElement element,
IUiElement element,
TreeWalker walker)
{
string result = string.Empty;
// 20140312
// string elementControlType =
// element.Current.ControlType.ProgrammaticName.Substring(
// element.Current.ControlType.ProgrammaticName.IndexOf('.') + 1);
string elementControlType =
element.GetCurrent().ControlType.ProgrammaticName.Substring(
element.GetCurrent().ControlType.ProgrammaticName.IndexOf('.') + 1);
// in case this element is an upper-level Pane
// residing directrly under the RootElement
// change type to window
// i.e. Get-UiaPane - > Get-UiaWindow
// since Get-UiaPane is unable to get something more than
// a window's child pane control
if (elementControlType == "Pane" || elementControlType == "Menu") {
// 20131109
//if (walker.GetParent(element) == AutomationElement.RootElement) {
// 20131118
// property to method
//if ((new UiElement(walker.GetParent(element.SourceElement))) == UiElement.RootElement) {
// 20140102
// if (Equals(new UiElement(walker.GetParent(element.GetSourceElement())), UiElement.RootElement)) {
if (Equals(new UiElement(walker.GetParent(element.GetSourceElement() as AutomationElement)), UiElement.RootElement)) {
elementControlType = "Window";
}
/*
if ((new UiElement(walker.GetParent(element.GetSourceElement()))) == UiElement.RootElement) {
elementControlType = "Window";
}
*/
}
string elementVerbosity =
@"Get-Uia" + elementControlType;
// 20140312
// try {
// if (element.Current.AutomationId.Length > 0) {
// elementVerbosity += (" -AutomationId '" + element.Current.AutomationId + "'");
// }
// }
// catch {
// }
// try {
// if (element.Current.ClassName.Length > 0) {
// elementVerbosity += (" -Class '" + element.Current.ClassName + "'");
// }
// }
// catch {
// }
// try {
// if (element.Current.Name.Length > 0) {
// elementVerbosity += (" -Name '" + element.Current.Name + "'");
// }
// }
// catch {
// }
try {
if (element.GetCurrent().AutomationId.Length > 0) {
elementVerbosity += (" -AutomationId '" + element.GetCurrent().AutomationId + "'");
}
}
catch {
}
try {
if (element.GetCurrent().ClassName.Length > 0) {
elementVerbosity += (" -Class '" + element.GetCurrent().ClassName + "'");
}
}
catch {
}
try {
if (element.GetCurrent().Name.Length > 0) {
elementVerbosity += (" -Name '" + element.GetCurrent().Name + "'");
}
}
catch {
}
result = elementVerbosity;
return result;
}
/// --------------------------------------------------------------------
/// <summary>
/// Handles user input in the target.
/// </summary>
/// <param name="src">Object that raised the event.</param>
/// <param name="e">Event arguments.</param>
/// --------------------------------------------------------------------
private void TargetSelectionHandler(
object src, AutomationEventArgs e)
{
_feedbackText = new StringBuilder();
// Get the name of the item, which is equivalent to its text.
var sourceItem = src as AutomationElement;
var selectionItemPattern =
sourceItem.GetCurrentPattern(SelectionItemPattern.Pattern)
as SelectionItemPattern;
AutomationElement sourceContainer;
// Special case handling for composite controls.
var treeWalker = new TreeWalker(new PropertyCondition(
AutomationElement.IsSelectionPatternAvailableProperty,
true));
sourceContainer =
(treeWalker.GetParent(
selectionItemPattern.Current.SelectionContainer) == null)
? selectionItemPattern.Current.SelectionContainer
: treeWalker.GetParent(
selectionItemPattern.Current.SelectionContainer);
switch (e.EventId.ProgrammaticName)
{
case
"SelectionItemPatternIdentifiers.ElementSelectedEvent":
_feedbackText.Append(sourceItem.Current.Name)
.Append(" of the ")
.Append(sourceContainer.Current.AutomationId)
.Append(" control was selected.");
break;
case
"SelectionItemPatternIdentifiers.ElementAddedToSelectionEvent":
_feedbackText.Append(sourceItem.Current.Name)
.Append(" of the ")
.Append(sourceContainer.Current.AutomationId)
.Append(" control was added to the selection.");
break;
case
"SelectionItemPatternIdentifiers.ElementRemovedFromSelectionEvent":
_feedbackText.Append(sourceItem.Current.Name)
.Append(" of the ")
.Append(sourceContainer.Current.AutomationId)
.Append(" control was removed from the selection.");
break;
}
Feedback(_feedbackText.ToString());
for (var controlCounter = 0;
controlCounter < TargetControls.Count;
controlCounter++)
{
_clientApp.SetControlPropertiesText(controlCounter);
_clientApp.EchoTargetControlSelections(
TargetControls[controlCounter],
controlCounter);
_clientApp.EchoTargetControlProperties(
TargetControls[controlCounter],
controlCounter);
}
}
private void VerifyGetParent (TreeWalker tree, AutomationElement rootElement, AutomationElement expectedElement)
{
AutomationElement actualChild = tree.GetParent (rootElement);
Assert.AreEqual (expectedElement, actualChild,
String.Format ("GetParent with root element named {0}: Expected element named {1}, got element named {2}",
GetName (rootElement), GetName (expectedElement), GetName (actualChild)));
if (expectedElement != null)
Assert.AreNotSame (expectedElement, actualChild, "GetParent returns a new instance");
}
public void GetParentTest ()
{
Condition buttonCondition = new PropertyCondition (AEIds.ControlTypeProperty, ControlType.Button);
TreeWalker buttonWalker = new TreeWalker (buttonCondition);
AssertRaises<ArgumentNullException> (
() => buttonWalker.GetParent (null),
"passing null to TreeWalker.GetParent");
VerifyGetParent (buttonWalker, button7Element, null);
Condition groupCondition = new PropertyCondition (AEIds.ControlTypeProperty, ControlType.Group);
TreeWalker groupWalker = new TreeWalker (groupCondition);
// Test where applicable ancestor is parent
VerifyGetParent (groupWalker, checkBox1Element, groupBox2Element);
VerifyGetParent (groupWalker, groupBox3Element, groupBox1Element);
VerifyGetParent (groupWalker, groupBox1Element, null);
VerifyGetParent (TreeWalker.RawViewWalker, testFormElement, AutomationElement.RootElement);
// Test where applicable ancestor is not direct parent
Condition windowCondition = new PropertyCondition (AEIds.ControlTypeProperty, ControlType.Window);
TreeWalker windowWalker = new TreeWalker (windowCondition);
VerifyGetParent (windowWalker, groupBox3Element, testFormElement);
}
private static void GetPath(AutomationElement element, Window rootWindow, TreeWalker walker, List<AutomationElement> paths)
{
try
{
var testparent = element;
if (testparent != null && (int) testparent.Current.ProcessId > 0)
{
if (testparent != rootWindow.AutomationElement)
{
if (testparent.Current.ControlType.Equals(ControlType.Window))
{
paths.Add(testparent);
}
}
}
while (testparent != null && (int) testparent.Current.ProcessId > 0)
{
testparent =
walker.GetParent(testparent);
if (testparent != null && (int) testparent.Current.ProcessId > 0)
{
if (testparent != AutomationElement.RootElement)
{
if (testparent.Current.ControlType.Equals(ControlType.Window))
{
paths.Add(testparent);
}
}
}
}
}
catch (Exception eNew)
{
Log.WriteLog(eNew.Message + eNew.StackTrace, Stage.Erro);
}
}
