/// <summary>
/// Adds the specified columns, and optionally default filter and search rules.
/// </summary>
/// <param name="column">The column to add.</param>
/// <param name="addDefaultFilterRules">Whether to add default filter rules for the specified column.</param>
/// <exception cref="ArgumentNullException">The specified value is a null reference.</exception>
public void AddColumn(InnerListColumn column, bool addDefaultFilterRules)
{
if (column == null)
{
throw new ArgumentNullException("column");
}
this.List.Columns.Add(column);
if (addDefaultFilterRules)
{
Type genericSelectorRuleType = typeof(PropertyValueSelectorFilterRule <>).MakeGenericType(column.DataDescription.DataType);
ConstructorInfo selectorRuleConstructorInfo = genericSelectorRuleType.GetConstructor(new Type[] { typeof(string), typeof(string) });
SelectorFilterRule selectorRule = (SelectorFilterRule)selectorRuleConstructorInfo.Invoke(new object[] { column.DataDescription.PropertyName, column.DataDescription.DisplayName });
if (addDefaultFilterRules)
{
this.AddFilterRulePicker.ColumnFilterRules.Add(new AddFilterRulePickerItem(new FilterRulePanelItem(selectorRule, selectorRule.DisplayName)));
}
// Automatically add a search rule if the search box is shown \\
if (this.IsSearchShown)
{
this.SearchBox.Parser.TryAddSearchableRule <TextContainsFilterRule>(selectorRule);
// Add this property to the full-text search properties \\
this.defaultFullTextSearchRule.PropertyNames.Add(column.DataDescription.PropertyName);
}
}
}
/// <summary>
/// Gets a rule with the specified search value set.
/// </summary>
/// <param name="value">The search value.</param>
/// <returns>A rule with the specified search value set.</returns>
/// <exception cref="ArgumentNullException">The specified value is a null reference.</exception>
public SelectorFilterRule GetRuleWithValueSet(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
SelectorFilterRule selectorRule = (SelectorFilterRule)this.selectorFilterRule.DeepCopy();
selectorRule.AvailableRules.SelectedIndex = this.selectorFilterRule.AvailableRules.AvailableValues.IndexOf(this.childRule);
((TextFilterRule)selectorRule.AvailableRules.SelectedValue).Value.Value = value;
return(selectorRule);
}
/// <summary>
/// Allows the specified rule to be included in the search expression.
/// The rule must have an available rule of type <typeparamref name="T"/> that will be set with the search value.
/// </summary>
/// <typeparam name="T">The type of the text rule within the specified selector rule.</typeparam>
/// <param name="selectorRule">The rule to include in the search expression.</param>
/// <returns><c>true</c> if a rule of type <typeparamref name="T"/> was added; otherwise, <c>false</c>.</returns>
/// <exception cref="ArgumentNullException">The specified value is a null reference.</exception>
public bool TryAddSearchableRule <T>(SelectorFilterRule selectorRule)
where T : TextFilterRule
{
if (selectorRule == null)
{
throw new ArgumentNullException("selectorRule");
}
T textRule = selectorRule.AvailableRules.AvailableValues.Find <T>();
if (textRule != null)
{
SearchableRule rule = new SearchableRule("RULE_" + this.SearchableRules.Count.ToString(CultureInfo.InvariantCulture), selectorRule, textRule);
this.SearchableRules.Add(rule);
return(true);
}
return(false);
}
/// <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);
}
