public void Click(Session session, Guid elementId)
{
var element = GetUIAutomationElement(elementId);
var invokePattern = (IUIAutomationInvokePattern)element.GetCurrentPattern(UIA_PatternIds.UIA_InvokePatternId);
if (invokePattern != null)
{
invokePattern.Invoke();
}
else
{
var selectionItemPattern = (IUIAutomationSelectionItemPattern)element.GetCurrentPattern(UIA_PatternIds.UIA_SelectionItemPatternId);
selectionItemPattern.Select();
}
}
public Session Create(Capabilities capabilities)
{
var session = new Session(capabilities);
_cache.Add(
session.SessionId.ToString("N"),
session,
new CacheItemPolicy { SlidingExpiration = TimeSpan.FromMinutes(5) });
return session;
}
public LocateElementResponse(Session session, Guid? elementId)
: base(session)
{
if (elementId.HasValue)
{
Value = new Element { Id = elementId.Value.ToString("N") };
}
else
{
Value = new Dictionary<string, string> { { "message", "no such element" } };
}
}
public Guid? FindElement(Session session, string locator, string value, Guid? elementId)
{
var sw = Stopwatch.StartNew();
while (sw.Elapsed < session.Timeouts.Implicit)
{
var conditions = new List<IUIAutomationCondition>();
switch (locator.ToLowerInvariant())
{
case "name":
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_ValueValuePropertyId, value));
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_AutomationIdPropertyId, value));
break;
case "id":
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_AutomationIdPropertyId, value));
break;
default:
throw new NotSupportedException();
}
var container = elementId.HasValue
? GetUIAutomationElement(elementId.Value)
: _automation.ElementFromHandle(session.Process.MainWindowHandle);
var condition = _automation.CreateOrConditionFromArray(conditions.ToArray());
var element = container.FindFirst(TreeScope.TreeScope_Descendants, condition);
if (element != null)
{
return _elementRepository.AddByHandle(element.CurrentNativeWindowHandle.ToInt32());
}
Thread.Sleep(500);
}
return null;
}
public void DoubleClick(Session session)
{
NativeMethods.DoubleClick();
NativeMethods.WaitForInputIdle(session.Process);
}
public void Clear(Session session, Guid elementId)
{
SendKeys(session, elementId, new char[0]);
}
public bool SwitchToWindow(Session session, string title)
{
var window = NativeMethods.FindWindowByCaption(IntPtr.Zero, title);
if (window != IntPtr.Zero)
{
NativeMethods.SetForegroundWindow(window);
return true;
}
return false;
}
public LocateElementsResponse(Session session, IEnumerable<Guid> elementIds)
: base(session)
{
Value = elementIds.Select(x => new Element { Id = x.ToString("N") }).ToArray();
}
public SessionResponse(Session session)
{
SessionId = session.SessionId.ToString("N");
Status = StatusCode.Success;
Value = session.Capabilities;
}
public IEnumerable<int> GetWindowHandles(Session session)
{
return NativeMethods.EnumerateProcessWindowHandles(session.Process.Id).Select(x => x.ToInt32());
}
public int GetWindowHandle(Session session)
{
return session.Process.MainWindowHandle.ToInt32();
}
public string GetTitle(Session session)
{
return session.Process.MainWindowTitle;
}
public string GetElementText(Session session, Guid elementId)
{
var element = GetUIAutomationElement(elementId);
var valuePattern = (IUIAutomationValuePattern)element.GetCurrentPattern(UIA_PatternIds.UIA_ValuePatternId);
if (valuePattern != null)
{
return valuePattern.CurrentValue;
}
return element.CurrentName;
}
public string GetElementName(Session session, Guid elementId)
{
throw new NotImplementedException();
}
public string GetElementAttribute(Session session, Guid elementId, string attribute)
{
throw new NotImplementedException();
}
public void MoveTo(Session session, Guid? elementId, int? xOffset, int? yOffset)
{
var point = System.Windows.Forms.Cursor.Position;
double x = 0, y = 0;
if (elementId.HasValue)
{
var automationElement = GetUIAutomationElement(elementId.Value);
var rect = automationElement.CurrentBoundingRectangle;
// start with the top left corner
point = new System.Drawing.Point(rect.left, rect.top);
// default offset to the middle of the element
x = (rect.right - rect.left) / 2.0;
y = (rect.bottom - rect.top) / 2.0;
}
if (xOffset.HasValue)
{
x = xOffset.Value;
}
if (yOffset.HasValue)
{
y = yOffset.Value;
}
point.Offset((int)x, (int)y);
System.Windows.Forms.Cursor.Position = point;
}
public IEnumerable<Guid> FindElements(Session session, string locator, string value, Guid? elementId)
{
var container = elementId.HasValue
? GetUIAutomationElement(elementId.Value)
: _automation.ElementFromHandle(session.Process.MainWindowHandle);
var conditions = new List<IUIAutomationCondition>();
switch (locator.ToLowerInvariant())
{
case "name":
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_ValueValuePropertyId, value));
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_AutomationIdPropertyId, value));
break;
case "tag name":
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_ControlTypePropertyId, MapControlType(value)));
break;
case "id":
conditions.Add(_automation.CreatePropertyCondition(UIA_PropertyIds.UIA_AutomationIdPropertyId, value));
break;
default:
throw new VariableResourceNotFoundException(); // TODO: should this be method not supported?
}
var allElementIds = new List<Guid>();
var condition = _automation.CreateOrConditionFromArray(conditions.ToArray());
var results = container.FindAll(TreeScope.TreeScope_Descendants, condition);
if (results != null)
{
for (int i = 0; i < results.Length; i++)
{
var element = results.GetElement(i);
var id = elementId.HasValue && locator == "tag name" && value == "option"
? _elementRepository.Add(new ListItemElement(_elementRepository.GetById(elementId.Value), i))
: _elementRepository.AddByHandle(element.CurrentNativeWindowHandle.ToInt32());
allElementIds.Add(id);
}
}
if (allElementIds.Any())
{
return allElementIds;
}
throw new VariableResourceNotFoundException();
}
public void SendKeys(Session session, Guid elementId, char[] keys)
{
var keysToSend = new String(keys);
var element = GetUIAutomationElement(elementId);
if (element.CurrentIsEnabled != 0 && element.CurrentIsKeyboardFocusable != 0)
{
var valuePattern = (IUIAutomationValuePattern)element.GetCurrentPattern(UIA_PatternIds.UIA_ValuePatternId);
if (valuePattern != null)
{
valuePattern.SetValue(keysToSend);
}
else
{
element.SetFocus();
System.Windows.Forms.SendKeys.SendWait("^{HOME}");
System.Windows.Forms.SendKeys.SendWait("^+{END}");
System.Windows.Forms.SendKeys.SendWait("{DEL}");
System.Windows.Forms.SendKeys.SendWait(keysToSend);
}
}
}
public TitleResponse(Session session, string title)
: base(session)
{
Value = title;
}
public void SendKeys(Session session, string[] keys)
{
var window = _automation.ElementFromHandle(session.Process.MainWindowHandle);
window.SetFocus();
foreach (var key in keys)
{
// TODO: support more keys
switch (key)
{
case "\ue034":
System.Windows.Forms.SendKeys.SendWait("{F4}");
break;
default:
throw new NotSupportedException();
}
}
}
public WindowHandlesResponse(Session session, int[] handles)
: base(session)
{
Value = handles;
}
public WebDriverResponse(Session session)
{
SessionId = session.SessionId.ToString("N");
}
