private double ParseValue(object value)
{
IntegrityCheck.IsNotNull(value);
double val;
bool isValSuccessful = double.TryParse((string)value, out val);
IntegrityCheck.IsTrue(isValSuccessful);
return(val);
}
private T ToState(Type stateType)
{
IntegrityCheck.IsTrue(
typeof(T).IsAssignableFrom(stateType),
"Supplied type doesn't derive from {0}", typeof(T).Name);
IntegrityCheck.IsFalse(
stateType.IsAbstract,
"Cannot transition to abstract state {0}", stateType.Name);
T state;
bool isFound = m_States.TryGetValue(stateType, out state);
IntegrityCheck.IsTrue(isFound, "State {0} not found in m_States", stateType.Name);
IntegrityCheck.IsNotNull(
state,
"State {0} found in m_States, but value was null",
stateType.Name);
return(state);
}
public override void SaveTemplate()
{
IntegrityCheck.IsTrue(Outer.m_TemplatingViewModel.IsSaveTemplatePermitted);
TransitionTo(typeof(Saving));
}
/// <summary>
/// Gets the event responses for a given event.
/// </summary>
/// <typeparam name="T">The class to cast the event arguments to</typeparam>
/// <param name="eventName">Name of the event.</param>
/// <returns></returns>
public IEnumerable <T> GetEventResponses <T>(string eventName) where T : EventArgs
{
IntegrityCheck.IsTrue(m_EventResponses.ContainsKey(eventName));
return(m_EventResponses[eventName].Select(x => (T)x));
}
