private List <SearchTextParseResult> ParseMatches(MatchCollection matches)
{
List <SearchTextParseResult> searchBoxItems = new List <SearchTextParseResult>(matches.Count);
foreach (Match match in matches)
{
string value = match.Groups[ValueGroupName].Value;
if (match.Groups[FullTextRuleGroupName].Success && this.FullTextRule != null)
{
TextFilterRule fullTextRule = (TextFilterRule)this.FullTextRule.DeepCopy();
fullTextRule.Value.Value = value;
searchBoxItems.Add(new SearchTextParseResult(fullTextRule));
}
else
{
foreach (SearchableRule rule in this.SearchableRules)
{
if (match.Groups[rule.UniqueId].Success)
{
searchBoxItems.Add(new SearchTextParseResult(rule.GetRuleWithValueSet(value)));
}
}
}
}
return(searchBoxItems);
}
private bool TryGetGenericParameterForComparableValueFilterRule(FilterRule rule, out Type genericParameter)
{
genericParameter = null;
TextFilterRule textRule = rule as TextFilterRule;
if (null != textRule)
{
genericParameter = typeof(string);
return(true);
}
Type ruleType = rule.GetType();
if (!ruleType.IsGenericType)
{
return(false);
}
genericParameter = ruleType.GetGenericArguments()[0];
return(true);
}
/// <summary>
/// Initializes a new instance of <see cref="SearchableRule"/> with the specified unique ID, selector rule, and child rule.
/// </summary>
/// <param name="uniqueId">A unique ID for this instance.</param>
/// <param name="selectorFilterRule">A selector rule that contains <paramref name="childRule"/>.</param>
/// <param name="childRule">A text rule within <paramref name="selectorFilterRule"/>.</param>
/// <exception cref="ArgumentNullException">The specified value is a null reference.</exception>
public SearchableRule(string uniqueId, SelectorFilterRule selectorFilterRule, TextFilterRule childRule)
{
if (uniqueId == null)
{
throw new ArgumentNullException("uniqueId");
}
if (selectorFilterRule == null)
{
throw new ArgumentNullException("selectorFilterRule");
}
if (childRule == null)
{
throw new ArgumentNullException("childRule");
}
this.UniqueId = uniqueId;
this.selectorFilterRule = selectorFilterRule;
this.childRule = childRule;
this.Pattern = String.Format(CultureInfo.InvariantCulture, "(?<{0}>){1}\\s*:\\s*{2}", uniqueId, Regex.Escape(selectorFilterRule.DisplayName), SearchTextParser.ValuePattern);
}
/// <summary>
/// Removes the searchable rules, including the full-text rule.
/// </summary>
public void ClearSearchableRules()
{
this.SearchableRules.Clear();
this.FullTextRule = null;
}