internal void TryHideScrollbars(bool stitchContent, IWebElement scrollRootElement)
{
if (configuration_.HideScrollbars)
{
scrollRootElement_ = scrollRootElement;
frameChain_ = driver_.GetFrameChain().Clone();
if (frameChain_.Count > 0)
{
FrameChain fc = frameChain_.Clone();
// for the target frame, we only wish to remove scrollbars when in "fully" mode.
if (stitchContent)
{
Frame frame = fc.Peek();
frame.HideScrollbars(driver_);
}
RemoveScrollbarsFromParentFrames_(logger_, fc, driver_);
}
else
{
logger_.Verbose("hiding scrollbars of element: {0}", scrollRootElement);
originalOverflow_ = EyesSeleniumUtils.SetOverflow("hidden", driver_, scrollRootElement);
}
logger_.Verbose("switching back to original frame");
((EyesWebDriverTargetLocator)driver_.SwitchTo()).Frames(frameChain_);
logger_.Verbose("done hiding scrollbars.");
}
else
{
logger_.Verbose("no need to hide scrollbars.");
}
}
private static void RemoveScrollbarsFromParentFrames_(Logger logger, FrameChain fc, EyesWebDriver driver)
{
logger.Verbose("enter");
driver.SwitchTo().ParentFrame();
fc.Pop();
Frame frame = fc.Peek();
while (fc.Count > 0)
{
logger.Verbose("fc.Count = {0}", fc.Count);
frame.HideScrollbars(driver);
driver.SwitchTo().ParentFrame();
fc.Pop();
frame = fc.Peek();
}
logger.Verbose("exit");
}
