private static object AutomationInvokeAction(FrameworkElement element)
{
var invokeProvider = element.GetProvider<IInvokeProvider>(PatternInterface.Invoke);
invokeProvider.Invoke();
return null;
}
private static object AutomationScrollAction(FrameworkElement element, IDictionary<string, JToken> parameters)
{
var scrollProvider = element.GetProvider<IScrollProvider>(PatternInterface.Scroll);
var scrollInfo = parameters["args"].ElementAtOrDefault(1);
if (scrollInfo == null)
{
var msg = string.Format(HelpArgumentsErrorMsg, HelpUrlAutomationScript);
throw new AutomationException(msg, ResponseStatus.JavaScriptError);
}
var horizontalAmount = ParseScrollAmount(scrollInfo["horizontal"] ?? scrollInfo["h"]);
var verticalAmount = ParseScrollAmount(scrollInfo["vertical"] ?? scrollInfo["v"]);
var count = (scrollInfo["count"] ?? 1).Value<int>();
if (horizontalAmount != ScrollAmount.NoAmount && !scrollProvider.HorizontallyScrollable)
{
throw new AutomationException("Element is not horizontally scrollable.", ResponseStatus.JavaScriptError);
}
if (verticalAmount != ScrollAmount.NoAmount && !scrollProvider.VerticallyScrollable)
{
throw new AutomationException("Element is not vertically scrollable.", ResponseStatus.JavaScriptError);
}
for (var i = 0; i < count; ++i)
{
scrollProvider.Scroll(horizontalAmount, verticalAmount);
}
return null;
}
private static string TogglePatternToggleState(FrameworkElement element)
{
var provider = element.GetProvider<IToggleProvider>(PatternInterface.Toggle);
return provider.ToggleState.ToString();
}
private static object TogglePatternToggle(FrameworkElement element)
{
var provider = element.GetProvider<IToggleProvider>(PatternInterface.Toggle);
provider.Toggle();
return null;
}