private void ComboBoxReasonTextUpdate(object sender, EventArgs e)
{
_filterString = comboBoxReason.Text;
if (string.IsNullOrEmpty(_filterString))
{
UpdateItems();
}
else
{
comboBoxReason.Items.Clear();
comboBoxReason.Items.Add("N/A");
if (_typeItemsCollection != null)
{
foreach (BaseEntityObject dic in _typeItemsCollection
.OfType <BaseEntityObject>()
.Where(i => i.ToString().ToLowerInvariant().Contains(
_filterString.ToLowerInvariant())))
{
comboBoxReason.Items.Add(dic);
}
}
comboBoxReason.DropDownStyle = ComboBoxStyle.DropDown;
comboBoxReason.SelectionStart = _filterString.Length;
}
}
/// <summary>
/// Обновляет значения полей
/// </summary>
public override void FillControls()
{
BeginUpdate();
if (_typeItemsCollection != null)
{
_typeItemsCollection.CollectionChanged -= DictionaryCollectionChanged;
}
checkedListBoxItems.Items.Clear();
checkedListBoxItems.SelectedIndexChanged -= CheckedListBoxItemsSelectedIndexChanged;
checkBoxSelectAll.CheckedChanged -= CheckBoxSelectAllCheckedChanged;
if (Filter != null)
{
Type filterType = Filter.GetType();
if (filterType.IsGenericType)
{
Type genericArgumentType = filterType.GetGenericArguments().FirstOrDefault();
if (genericArgumentType.IsSubclassOf(typeof(AbstractDictionary)))
{
try
{
if (GlobalObjects.CasEnvironment != null)
{
_typeItemsCollection = GlobalObjects.CasEnvironment.GetDictionary(genericArgumentType);
}
else
{
_typeItemsCollection = GlobalObjects.CaaEnvironment.GetDictionary(genericArgumentType);
}
}
catch (Exception)
{
_typeItemsCollection = null;
}
}
if (genericArgumentType.IsSubclassOf(typeof(StaticDictionary)))
{
try
{
PropertyInfo p = genericArgumentType.GetProperty("Items");
ConstructorInfo ci = genericArgumentType.GetConstructor(new Type[0]);
StaticDictionary instance = (StaticDictionary)ci.Invoke(null);
_typeItemsCollection = (IDictionaryCollection)p.GetValue(instance, null);
}
catch (Exception)
{
_typeItemsCollection = null;
}
}
}
if (_typeItemsCollection != null)
{
//в CheckListBox добавляются только элементы используемые в фильтруемых
//объектах
if (_filterValues != null && _filterValues.Length > 0)
{
foreach (IDictionaryItem dic in _typeItemsCollection.OfType <IDictionaryItem>().Where(i => _filterValues.Contains(i)))
{
checkedListBoxItems.Items.Add(dic, Filter.Values.Contains(dic));
}
int countValidItems = Filter.GetValidValuesCount();
if (countValidItems == 0)
{
checkBoxSelectAll.CheckState = CheckState.Unchecked;
}
else if (countValidItems == _filterValues.Length)
{
checkBoxSelectAll.CheckState = CheckState.Checked;
}
else
{
checkBoxSelectAll.CheckState = CheckState.Indeterminate;
}
}
}
}
checkedListBoxItems.SelectedIndexChanged += CheckedListBoxItemsSelectedIndexChanged;
checkBoxSelectAll.CheckedChanged += CheckBoxSelectAllCheckedChanged;
if (_typeItemsCollection != null)
{
_typeItemsCollection.CollectionChanged += DictionaryCollectionChanged;
}
EndUpdate();
}
private void ComboBoxReasonTextUpdate(object sender, EventArgs e)
{
_filterString = treeCombobox.Text;
if (string.IsNullOrEmpty(_filterString))
{
UpdateItems();
}
else
{
treeCombobox.Nodes.Clear();
treeCombobox.Nodes.Add("N/A");
if (_typeItemsCollection != null)
{
try
{
if (_type.IsSubclassOf(typeof(StaticTreeDictionary)))
{
if (_rootNodesNames == null || _rootNodesNames.Length <= 0)
{
//поиск своиства Roots у типа StaticDictionary
PropertyInfo p = _type.GetProperty("Items");
ConstructorInfo ci = _type.GetConstructor(new Type[0]);
StaticDictionary instance = (StaticDictionary)ci.Invoke(null);
IDictionaryCollection items = (IDictionaryCollection)p.GetValue(instance, null);
foreach (IDictionaryTreeItem dic in items
.OfType <IDictionaryTreeItem>()
.Where(i => i.ToString().ToLowerInvariant().Contains(_filterString.ToLowerInvariant())))
{
treeCombobox.Nodes.Add(new TreeNode {
Text = dic.ToString(), Name = dic.ToString(), Tag = dic
});
}
buttonEdit.Enabled = false;
}
else
{
ConstructorInfo ci = _type.GetConstructor(new Type[0]);
object instance = ci.Invoke(null);
foreach (string rootNodeName in _rootNodesNames)
{
//поиск своиства Roots у типа StaticDictionary
FieldInfo p = _type.GetField(rootNodeName);
if (p == null)
{
continue;
}
StaticTreeDictionary currentRoot = p.GetValue(instance) as StaticTreeDictionary;
StaticTreeDictionary currentNode = currentRoot;
if (currentNode == null)
{
return;
}
while (currentNode != null)
{
if (currentNode.ToString().ToLowerInvariant().Contains(_filterString.ToLowerInvariant()))
{
TreeNode newNode = new TreeNode
{
Text = currentNode.ToString(),
Name = currentNode.ToString(),
Tag = currentNode,
};
Nodes.Add(newNode);
}
if (currentNode.Children.Count > 0)
{
//Если у выбранного узла есть подузлы - осуществляется переход на первый подузел
currentNode = currentNode.Children[0] as StaticTreeDictionary;
}
else
{
//У выбранного узла подузлов нет
if (currentNode.Next != null)
{
//Если есть след. узел на этом уровне - переход на него
currentNode = currentNode.Next;
}
else
{
//На данном уровне след. узла нет.
StaticTreeDictionary parent = currentNode.Parent;
while (parent != null && parent != currentRoot)
{
//Переход вверх по дереву до тех пор, пока на уровне не появится след.узел
//переход на след. узел на верхнем уровне
if (parent.Next != null)
{
currentNode = parent.Next;
break;
}
parent = parent.Parent;
}
if (parent == null || parent == currentRoot)
{
currentNode = null;
}
}
}
}
}
}
}
if (_type.IsSubclassOf(typeof(AbstractDictionary)))
{
foreach (IDictionaryItem dic in _typeItemsCollection)
{
treeCombobox.Nodes.Add(new TreeNode {
Text = dic.ToString(), Tag = dic
});
}
}
}
catch (Exception)
{
_typeItemsCollection = null;
}
}
treeCombobox.DropDownStyle = ComboBoxStyle.DropDown;
treeCombobox.SelectionStart = _filterString.Length;
}
}