public void Dispatch(object pTarget, uint index, UIAutomationParameter[] pParams, uint cParams)
{
// Parse the provider and parameter list
var provider = (ITestProvider)pTarget;
var paramList = new UiaParameterListHelper(pParams);
var member = TestSchema.GetInstance().GetMemberByIndex(index);
if (member != null)
{
member.DispatchCallToProvider(provider, paramList);
return;
}
// Dispatch the method/property calls
if (index == TestSchema.GetInstance().GetBoolValueMethod.Index)
{
paramList[0] = provider.BoolValue;
}
else if (index == TestSchema.GetInstance().GetDoubleValueMethod.Index)
{
paramList[0] = provider.DoubleValue;
}
else if (index == TestSchema.GetInstance().GetElementValueMethod.Index)
{
paramList[0] = provider.ElementValue;
}
else
{
throw new InvalidOperationException();
}
}
private static Action ExpectMethodCall(IUIAutomationPatternInstance patternInstance, UiaMethodInfoHelper methodHelper, object[] inArgs, object[] outArgs)
{
if (inArgs.Length != outArgs.Length)
{
throw new ArgumentException();
}
Action <IUIAutomationPatternInstance> substituteCall
= instance => instance.CallMethod(methodHelper.Index,
Arg.Any <UIAutomationParameter[]>(),
(uint)inArgs.Length);
patternInstance.When(substituteCall)
.Do(ci =>
{
// imitate what the native UIA part does after server side finishes the call
var marshalled = (UIAutomationParameter[])ci.Args()[1];
Assert.IsTrue(DoParamsMatch(marshalled, inArgs));
var paramList = new UiaParameterListHelper(marshalled);
for (int i = 0; i < marshalled.Length; i++)
{
if (UiaTypesHelper.IsOutType(marshalled[i].type))
{
paramList[i] = outArgs[i];
}
}
});
return(() =>
{
substituteCall(patternInstance.Received());
patternInstance.ClearReceivedCalls();
});
}
public void PassIntParam(int value, out int retVal)
{
// Create and init a parameter list
// We can't just use the CallMethod helper because we have out-parameters
var paramList = new UiaParameterListHelper(TestSchema.GetInstance().PassIntParamMethod);
paramList[0] = value;
// Call through
PatternInstance.CallMethod(TestSchema.GetInstance().PassIntParamMethod.Index, paramList.Data, paramList.Count);
// Get the out-parameter
retVal = (int)paramList[1];
}
public void Dispatch(object pTarget, uint index, UIAutomationParameter[] pParams, uint cParams)
{
// Parse the provider and parameter list
var provider = (IColorProvider)pTarget;
var paramList = new UiaParameterListHelper(pParams);
// Dispatch the method/property calls
if (index == ColorSchema.GetInstance().ValueAsColorProperty.Index)
{
paramList[0] = provider.ValueAsColor;
}
else if (index == ColorSchema.GetInstance().SetValueAsColorMethod.Index)
{
provider.SetValueAsColor((int)paramList[0]);
}
else
{
throw new InvalidOperationException();
}
}
private static bool DoParamsMatch(UIAutomationParameter[] pParams, object[] inArgs)
{
if (pParams.Length != inArgs.Length)
{
return(false);
}
var paramList = new UiaParameterListHelper(pParams);
for (int i = 0; i < paramList.Count; i++)
{
if (UiaTypesHelper.IsInType(pParams[i].type))
{
if (!inArgs[i].Equals(paramList[i]))
{
return(false);
}
}
}
return(true);
}
