public async Task <WebPoint> ScrollElementRegionIntoViewHelper(string elementId, WebRect region, bool center = true, string clickableElementId = null, CancellationToken cancellationToken = new CancellationToken())
{
var res = await webView.CallFunction(atoms.GET_LOCATION_IN_VIEW, $"{{\"{GetElementKey()}\":\"{elementId}\"}}, {center.ToString().ToLower()}, {WebRectToJsonString(region)}", null, true, false, cancellationToken);
var location = ResultValueConverter.ToWebPoint(res?.Result?.Value);
if (clickableElementId != null)
{
var middle = location.Offset(region.Width / 2, region.Height / 2);
var isClickable = await VerifyElementClickable(clickableElementId, middle);
if (!isClickable)
{
return(null);
}
}
return(location);
}
public async Task <WebPoint> GetElementClickableLocation(string elementId, CancellationToken cancellationToken = new CancellationToken())
{
var tagName = await GetElementTagName(elementId, cancellationToken);
if (tagName == "area")
{
var func =
"function (element) {" +
" var map = element.parentElement;" +
" if (map.tagName.toLowerCase() != 'map')" +
" throw new Error('the area is not within a map');" +
" var mapName = map.getAttribute('name');" +
" if (mapName == null)" +
" throw new Error ('area\\'s parent map must have a name');" +
" mapName = '#' + mapName.toLowerCase();" +
" var images = document.getElementsByTagName('img');" +
" for (var i = 0; i < images.length; i++) {" +
" if (images[i].useMap.toLowerCase() == mapName)" +
" return images[i];" +
" }" +
" throw new Error('no img is found for the area');" +
"}";
var frameId = Session == null ? "" : Session.GetCurrentFrameId();
var res = await webView.CallFunction(func, $"{{\"{GetElementKey()}\":\"{elementId}\"}}", frameId, true, false);
return(ResultValueConverter.ToWebPoint(res?.Result?.Value));
}
var isDisplayed = await IsElementDisplayed(elementId, cancellationToken);
if (isDisplayed)
{
var rect = await GetElementRegion(elementId, cancellationToken);
var location = await ScrollElementRegionIntoView(elementId, rect, true, elementId, cancellationToken);
return(location.Offset(rect.Width / 2, rect.Height / 2));
}
return(null);
}
public async Task <WebPoint> GetElementLocation(string elementId)
{
var res = await webView.CallFunction(atoms.GET_LOCATION, $"{{\"{GetElementKey()}\":\"{elementId}\"}}");
return(ResultValueConverter.ToWebPoint(res?.Result?.Value));
}
public async Task <WebPoint> GetElementLocation(string elementId, CancellationToken cancellationToken = default(CancellationToken))
{
var res = await _webView.CallFunction(atoms.GET_LOCATION, $"{{\"{Session.GetElementKey()}\":\"{elementId}\"}}", _asyncChromeDriver.Session.GetCurrentFrameId(), cancellationToken : cancellationToken).ConfigureAwait(false);
return(ResultValueConverter.ToWebPoint(res?.Result?.Value));
}