partial void OnAddRulesExecutedImplementation(ExecutedRoutedEventArgs e)
{
Debug.Assert(e != null, "not null");
if (e.Parameter == null)
{
throw new ArgumentException("e.Parameter is null.", "e");
}
List <FilterRulePanelItem> itemsToAdd = new List <FilterRulePanelItem>();
IList selectedItems = (IList)e.Parameter;
foreach (object item in selectedItems)
{
FilterRulePanelItem newItem = item as FilterRulePanelItem;
if (newItem == null)
{
throw new ArgumentException(
"e.Parameter contains a value which is not a valid FilterRulePanelItem object.",
"e");
}
itemsToAdd.Add(newItem);
}
foreach (FilterRulePanelItem item in itemsToAdd)
{
this.AddFilterRuleInternal(item);
}
}
private void AddFilterRuleInternal(FilterRulePanelItem item)
{
Debug.Assert(item != null, "not null");
FilterRulePanelItem newItem = new FilterRulePanelItem(item.Rule.DeepCopy(), item.GroupId);
this.Controller.AddFilterRulePanelItem(newItem);
}
/// <summary>
/// Removes an item from the panel.
/// </summary>
/// <param name="item">
/// The item to remove.
/// </param>
public void RemoveFilterRulePanelItem(FilterRulePanelItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
item.Rule.EvaluationResultInvalidated -= new EventHandler(this.Rule_EvaluationResultInvalidated);
this.filterRulePanelItems.Remove(item);
this.UpdateFilterRulePanelItemTypes();
this.NotifyFilterExpressionChanged();
}
private int GetInsertionIndex(FilterRulePanelItem item)
{
Debug.Assert(item != null, "not null");
for (int i = this.filterRulePanelItems.Count - 1; i >= 0; i--)
{
string uniqueId = this.filterRulePanelItems[i].GroupId;
if (uniqueId.Equals(item.GroupId, StringComparison.Ordinal))
{
return(i + 1);
}
}
return(this.filterRulePanelItems.Count);
}
/// <summary>
/// Adds an item to the panel.
/// </summary>
/// <param name="item">
/// The item to add.
/// </param>
public void AddFilterRulePanelItem(FilterRulePanelItem item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
int insertionIndex = this.GetInsertionIndex(item);
this.filterRulePanelItems.Insert(insertionIndex, item);
item.Rule.EvaluationResultInvalidated += new EventHandler(this.Rule_EvaluationResultInvalidated);
this.UpdateFilterRulePanelItemTypes();
this.NotifyFilterExpressionChanged();
}
partial void OnRemoveRuleExecutedImplementation(ExecutedRoutedEventArgs e)
{
Debug.Assert(e != null, "not null");
if (e.Parameter == null)
{
throw new ArgumentException("e.Parameter is null.", "e");
}
FilterRulePanelItem item = e.Parameter as FilterRulePanelItem;
if (item == null)
{
throw new ArgumentException("e.Parameter is not a valid FilterRulePanelItem object.", "e");
}
this.RemoveFilterRuleInternal(item);
}
private void RemoveFilterRuleInternal(FilterRulePanelItem item)
{
Debug.Assert(item != null, "not null");
this.Controller.RemoveFilterRulePanelItem(item);
}
private void AddFilterRuleInternal(FilterRulePanelItem item)
{
Debug.Assert(null != item);
FilterRulePanelItem newItem = new FilterRulePanelItem(item.Rule.DeepCopy(), item.GroupId);
this.Controller.AddFilterRulePanelItem(newItem);
}
private void RemoveFilterRuleInternal(FilterRulePanelItem item)
{
Debug.Assert(null != item);
this.Controller.RemoveFilterRulePanelItem(item);
}
/// <summary>
/// Initializes a new instance of the FilterRulePanelItem class.
/// </summary>
/// <param name="filterRule">
/// The FilterRulePanelItem that will be added to the FilterRulePanel.
/// </param>
public AddFilterRulePickerItem(FilterRulePanelItem filterRule)
{
this.FilterRule = filterRule;
}
/// <summary>
/// Adds an item to the panel.
/// </summary>
/// <param name="item">
/// The item to add.
/// </param>
public void AddFilterRulePanelItem(FilterRulePanelItem item)
{
if (null == item)
{
throw new ArgumentNullException("item");
}
int insertionIndex = this.GetInsertionIndex(item);
this.filterRulePanelItems.Insert(insertionIndex, item);
item.Rule.EvaluationResultInvalidated += new EventHandler(this.Rule_EvaluationResultInvalidated);
this.UpdateFilterRulePanelItemTypes();
this.NotifyFilterExpressionChanged();
}
private int GetInsertionIndex(FilterRulePanelItem item)
{
Debug.Assert(null != item);
for (int i = this.filterRulePanelItems.Count - 1; i >= 0; i--)
{
string uniqueId = this.filterRulePanelItems[i].GroupId;
if (uniqueId.Equals(item.GroupId, StringComparison.Ordinal))
{
return i + 1;
}
}
return this.filterRulePanelItems.Count;
}
/// <summary>
/// Removes an item from the panel.
/// </summary>
/// <param name="item">
/// The item to remove.
/// </param>
public void RemoveFilterRulePanelItem(FilterRulePanelItem item)
{
if (null == item)
{
throw new ArgumentNullException("item");
}
item.Rule.EvaluationResultInvalidated -= new EventHandler(this.Rule_EvaluationResultInvalidated);
this.filterRulePanelItems.Remove(item);
this.UpdateFilterRulePanelItemTypes();
this.NotifyFilterExpressionChanged();
}
/// <summary>
/// Initializes a new instance of the FilterRulePanelItem class.
/// </summary>
/// <param name="filterRule">
/// The FilterRulePanelItem that will be added to the FilterRulePanel.
/// </param>
public AddFilterRulePickerItem(FilterRulePanelItem filterRule)
{
this.FilterRule = filterRule;
}
