public override string GetWindowUrl()
{
var coreWindowHwnd = FindDescendantWindows(mHwnd, "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);
}
var address = addressBar.accValue[0];
if (!address.Contains("://"))
{
address = "http://" + address; // If we can't tell if it is https or http, default to less secure assumption (insufficient justification to assume secure)
}
return(address);
}
protected override IAccessible GetDocument()
{
var propertyPage = AccessibleObjectHelper.FindChild(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.GetAccessibleObjectFromWindow(mHwnd),
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
return(AccessibleObjectHelper.FindChild(browser, role: AccessibleRole.Document));
}
protected override IAccessible GetDocument()
{
var chromeRenderHwnd = FindDescendantWindows(mHwnd, "Chrome_RenderWidgetHostHWND").FirstOrDefault();
if (chromeRenderHwnd == IntPtr.Zero)
{
return(null);
}
// Chrome only enables accessibility if it gets a top-level IAccessible request, so let's make one first
var _ = AccessibleObjectHelper.GetAccessibleObjectFromWindow(mHwnd).accName;
return(AccessibleObjectHelper.FindChild(AccessibleObjectHelper.GetAccessibleObjectFromWindow(chromeRenderHwnd),
role: AccessibleRole.Document));
}