//--------------------------------------------------------------------------------------
/// <summary>
/// SetValue - Set a property to a literal value
/// </summary>
//--------------------------------------------------------------------------------------
internal void SetValue(string propertyName, string valueText, bool throwOnMissingProperty)
{
var eventInfo = GetType().GetTypeInfo().GetEvent(propertyName, _publicInstance);
if (eventInfo != null)
{
AddBinding(propertyName, valueText);
return;
}
var propertyInfo = GetType().GetTypeInfo().GetProperty(propertyName);
if (propertyInfo == null)
{
if (throwOnMissingProperty)
{
throw new ApplicationException("Cannot find property " + propertyName + " on type " + GetType().Name);
}
return;
}
// If the property is a dictionary, then we'll try to add this value, otherwise, we set the property
if (propertyInfo.PropertyType.IsGenericType && propertyInfo.PropertyType.Name == "Dictionary`2")
{
// Break up string into separate key/Value pairs
var keyValuePairs = valueText.Split('`');
foreach (var keyValuePair in keyValuePairs)
{
// Break up name=value into actual key and value objects
var valueParts = keyValuePair.Split(new[] { '=' }, 2);
if (valueParts.Length != 2)
{
throw new ApplicationException("Expected format of Name=Value");
}
var types = propertyInfo.PropertyType.GenericTypeArguments;
var key = UIHelpers.GetValueFromText(types[0], valueParts[0]);
var value = UIHelpers.GetValueFromText(types[1], valueParts[1]);
// Create dictionary object if not there
var dictionary = propertyInfo.GetValue(this);
if (dictionary == null)
{
dictionary = Activator.CreateInstance(propertyInfo.PropertyType);
propertyInfo.SetValue(this, dictionary);
}
// Add to the dictionary
var add = propertyInfo.PropertyType.GetMethod("Add", types);
add.Invoke(dictionary, new[] { key, value });
}
}
else
{
if (propertyName == "Size")
{
var value = UIHelpers.GetValueFromText(typeof(Tuple <float?, float?>), valueText);
SpecifiedSize = (Tuple <float?, float?>)value;
}
else
{
var value = UIHelpers.GetValueFromText(propertyInfo.PropertyType, valueText);
propertyInfo.SetValue(this, value);
}
}
}
