/// <summary>
/// Builds a preference entry for the provided parent based on the provided XElement node
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="foundEntry">The found entry.</param>
/// <returns></returns>
private TPreferenceEntry BuildPreferenceEntry <TPreferenceEntry>(IPreference parent, XElement foundEntry)
where TPreferenceEntry : class, IPreferenceEntry
{
// Rather ugly way of reading shared properties + returning the newly created entry
// Several unplesant compromises here
Func <IPreferenceEntry, TPreferenceEntry> readSharedProperties = entry =>
{
entry.FriendlyName = XElementHelper.ReadStringValue(foundEntry, "friendlyName");
entry.Description = XElementHelper.ReadStringValue(foundEntry, "description", false);
entry.IsSelected = XElementHelper.ReadBoolValue(foundEntry, "isDefault", false);
//if (isSelectedByDefault && parent.HasDirectlyEditableValue)
//{
// /*
// * This preference has both a list of pre-defined entries - one of which are selected by default -
// * and a default value specified in the config file. There is really no obvious way to know which
// * the user actually wanted to be the default value, so log this as a warning, and let the
// * pre-defined option override the directly specified default value.
// */
// parent.Value = name;
//}
return(entry as TPreferenceEntry);
};
if (parent is INumericPreference)
{
var entry = new NumericPreferenceEntry
{
Parent = (INumericPreference)parent,
Name = XElementHelper.ReadDoubleValue(foundEntry, "name")
};
return(readSharedProperties(entry));
}
if (parent is IDatePreference)
{
var dateFormat = ((IDatePreference)parent).DateFormat;
var entry = new DatePreferenceEntry
{
Parent = (IDatePreference)parent,
Name = XElementHelper.ReadDateValue(foundEntry, "name", dateFormat)
};
return(readSharedProperties(entry));
}
if (parent is IStringPreference)
{
var entry = new StringPreferenceEntry
{
Parent = (IStringPreference)parent,
Name = XElementHelper.ReadStringValue(foundEntry, "name")
};
return(readSharedProperties(entry));
}
throw new NotSupportedException("Invalid parent object");
}
/// <summary>
/// Builds a preference entry for the provided parent based on the provided XElement node
/// </summary>
/// <param name="parent">The parent.</param>
/// <param name="foundEntry">The found entry.</param>
/// <returns></returns>
private TPreferenceEntry BuildPreferenceEntry <TPreferenceEntry>(IPreference parent, XElement foundEntry)
where TPreferenceEntry : class, IPreferenceEntry
{
// Rather ugly way of reading shared properties + returning the newly created entry
// Several unplesant compromises here
Func <IPreferenceEntry, TPreferenceEntry> readSharedProperties = entry =>
{
entry.FriendlyName = XElementHelper.ReadStringValue(foundEntry, "friendlyName");
entry.Description = XElementHelper.ReadStringValue(foundEntry, "description", false);
entry.IsSelected = XElementHelper.ReadBoolValue(foundEntry, "isDefault", false);
return(entry as TPreferenceEntry);
};
if (parent is INumericPreference)
{
var entry = new NumericPreferenceEntry
{
Parent = (INumericPreference)parent,
Name = XElementHelper.ReadDoubleValue(foundEntry, "name")
};
return(readSharedProperties(entry));
}
if (parent is IDatePreference)
{
var dateFormat = ((IDatePreference)parent).DateFormat;
var entry = new DatePreferenceEntry
{
Parent = (IDatePreference)parent,
Name = XElementHelper.ReadDateValue(foundEntry, "name", dateFormat)
};
return(readSharedProperties(entry));
}
if (parent is IStringListPreference)
{
var entry = new StringListPreferenceEntry
{
Parent = (IStringListPreference)parent,
Name = XElementHelper.ReadStringValue(foundEntry, "name")
};
return(readSharedProperties(entry));
}
if (parent is IStringPreference)
{
var entry = new StringPreferenceEntry
{
Parent = (IStringPreference)parent,
Name = XElementHelper.ReadStringValue(foundEntry, "name")
};
return(readSharedProperties(entry));
}
throw new NotSupportedException("Invalid parent object");
}
