private static string GetChromeUrl(IntPtr hwnd)
{
var chromeRenderHwnd = FindDescendantWindows(hwnd, "Chrome_RenderWidgetHostHWND").FirstOrDefault();
if (chromeRenderHwnd == IntPtr.Zero)
{
return(null);
}
var doc = AccessibleObjectHelper.FindChild(AccessibleObjectHelper.GetAccessibleObjectFromWindow(chromeRenderHwnd),
role: AccessibleRole.Document);
if (doc == null)
{
return(null);
}
var test = doc.accFocus as IAccessible;
if (test != null)
{
LogAccessibleObject(0, hwnd, test);
return(doc.accValue[0]);
}
return(null);
}
private static bool EnumWindows(IntPtr hWnd, IntPtr lParam)
{
var className = GetClassName(hWnd);
sFile.WriteLine("{0}[{1}]", hWnd.ToString("X"), className);
if (className == "MozillaWindowClass")
{
WriteUrl(GetFirefoxUrl(hWnd));
}
else if (className == "IEFrame")
{
WriteUrl(GetInternetExplorerUrl(hWnd));
}
else if (className == "ApplicationFrameWindow")
{
WriteUrl(GetEdgeUrl(hWnd));
}
else if (className.StartsWith("Chrome_WidgetWin_") ||
className.StartsWith("YandexBrowser_WidgetWin_"))
{
WriteUrl(GetChromeUrl(hWnd));
}
if (SupportedTopLevelWindowClasses.Contains(className))
{
try
{
var accessibleObject = AccessibleObjectHelper.GetAccessibleObjectFromWindow(hWnd);
try
{
LogAccessibleObject(0, hWnd, accessibleObject);
}
catch (Exception ex)
{
sFile.WriteLine("Exception: " + ex.Message);
}
LogChildren(accessibleObject, 1);
}
catch (Exception ex)
{
sFile.WriteLine("Exception: " + ex.Message);
}
}
return(true);
}
private static string GetInternetExplorerUrl(IntPtr hwnd)
{
var ieServerHwnd = FindDescendantWindows(hwnd, "Internet Explorer_Server").First();
var ieServer = AccessibleObjectHelper.GetAccessibleObjectFromWindow(ieServerHwnd);
if (ieServer == null)
{
return(null);
}
/*
* var test = ieServer.accFocus as IAccessible;
* LogAccessibleObject(0, hwnd, test);
*
* ieServer = AccessibleObjectHelper.FindAncestor(test, AccessibleRole.Client);
*/
return(ieServer.accName[0]);
}
private static string GetEdgeUrl(IntPtr hwnd)
{
var coreWindowHwnd = FindDescendantWindows(hwnd, "Windows.UI.Core.CoreWindow").FirstOrDefault();
if (coreWindowHwnd == IntPtr.Zero)
{
return(null);
}
var addressBar = AccessibleObjectHelper.FindChild(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.GetAccessibleObjectFromWindow(coreWindowHwnd),
role: AccessibleRole.Window),
role: AccessibleRole.Text);
if (addressBar == null)
{
return(null);
}
return(addressBar.accValue[0]);
}
private static string GetFirefoxUrl(IntPtr hwnd)
{
var propertyPage = AccessibleObjectHelper.FindChild(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.GetAccessibleObjectFromWindow(hwnd),
role: AccessibleRole.Application),
role: AccessibleRole.Grouping,
hasNotState: AccessibleStates.Invisible),
role: AccessibleRole.PropertyPage,
hasNotState: AccessibleStates.Offscreen /*(inactive tab)*/);
var browser = AccessibleObjectHelper.FindChild(propertyPage, customRole: "browser, http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul") // Firefox 59+
?? AccessibleObjectHelper.FindChild(propertyPage, customRole: "browser"); // Firefox <59
var doc = AccessibleObjectHelper.FindChild(browser, role: AccessibleRole.Document);
return(doc?.accValue[0]);
}
private static void LogChildren(IAccessible accessibleObject, int depth)
{
var hWnd = AccessibleObjectHelper.GetWindowHandleFromAccessibleObject(accessibleObject);
sProcessedWindowHandles.Add(hWnd);
sLogStack.Push(accessibleObject);
var children = AccessibleObjectHelper.GetChildren(accessibleObject).ToList();
if (children.Any())
{
sFile.WriteLine(new String(' ', depth) + "==Accessible Children==");
}
foreach (var child in children)
{
if (!sLogStack.Contains(child, new AccessibleObjectComparer())) // Avoid infinite recursion
{
var childWindowHandle = AccessibleObjectHelper.GetWindowHandleFromAccessibleObject(child);
sProcessedWindowHandles.Add(childWindowHandle);
try
{
LogAccessibleObject(depth, childWindowHandle, child);
}
catch (Exception ex)
{
sFile.WriteLine("Exception: " + ex.Message);
}
LogChildren(child, depth + 1);
}
}
var first = true;
if (hWnd != IntPtr.Zero)
{
var childWindowHandle = IntPtr.Zero;
do
{
childWindowHandle = FindWindowEx(hWnd, childWindowHandle, null, null);
if (!sProcessedWindowHandles.Contains(childWindowHandle))
{
if (first)
{
first = false;
sFile.WriteLine(new String(' ', depth) + "==Window Children==");
}
sProcessedWindowHandles.Add(childWindowHandle);
try
{
var child = AccessibleObjectHelper.GetAccessibleObjectFromWindow(childWindowHandle);
LogAccessibleObject(depth, childWindowHandle, child);
LogChildren(child, depth + 1);
}
catch (Exception ex)
{
sFile.WriteLine("Exception: " + ex.Message);
}
}
} while (childWindowHandle != IntPtr.Zero);
}
if (!first || children.Any())
{
sFile.WriteLine(new String(' ', depth) + "====");
}
sLogStack.Pop();
}