/// <summary>
/// Gets a rule by the selector criteria. If the rule doesn't exists, it creates it and adds it to the propertysheet.
/// </summary>
/// <param name="name"></param>
/// <param name="parameter"></param>
/// <param name="class"></param>
/// <param name="id"></param>
/// <returns></returns>
public Rule GetRule( string name = "*" , string parameter = null, string @class = null , string id = null )
{
var r = (from rule in Rules
where rule.Name == name &&
(string.IsNullOrEmpty(parameter) ? null : parameter) == rule.Parameter &&
(string.IsNullOrEmpty(@class) ? null : @class) == rule.Class &&
(string.IsNullOrEmpty(id) ? null : id) == rule.Id
select rule).FirstOrDefault();
if( r == null ) {
_rules.Add(r = new Rule(this) {
Name = name,
Parameter = parameter,
Class = @class,
Id = id,
});
}
return r;
}
public Rule AddRule(string name = "*", string parameter = null, string @class = null, string id = null)
{
Rule result;
_rules.Insert(0, result = new Rule(this) {
Name = name,
Parameter = parameter,
Class = @class,
Id = id,
});
return result;
}
/// <summary>
/// RuleProperty object must be created by the Rule.
/// </summary>
/// <param name="parent"> </param>
/// <param name="name"> </param>
internal PropertyRule(Rule parent, string name)
{
ParentRule = parent;
Name = name;
}
public EndUserRuleException(Rule rule, string errorcode, string message, params object[] parameters)
: base("{0}({1},{2}):{3}:{4}".format(rule.SourceLocation.SourceFile, rule.SourceLocation.Row, rule.SourceLocation.Column, errorcode, message.format(parameters)))
{
Rule = rule;
}
protected PropertyRule(Rule parent, string name)
{
ParentRule = parent;
Name = name;
}
/// <summary>
/// RuleProperty object must be created by the Rule.
/// </summary>
/// <param name="parent"> </param>
/// <param name="name"> </param>
internal StandardPropertyRule(Rule parent, string name)
: base(parent, name)
{
}
internal ScriptedPropertyRule(Rule parent, string name, string scriptType, string scriptText, string sourceText )
: base(parent, name)
{
ScriptType = scriptType;
ScriptText = scriptText;
}