public TreeStartObjectSelector(object serializedSet, short versionNumber, FreeHierarchyTree tree)
{
_tree = tree;
_versionNumber = versionNumber;
Task.Factory.StartNew(() =>
{
if (!_treeItemsSyncLock.TryEnterWriteLock(TimeSpan.FromSeconds(2)))
{
return;
}
try
{
switch (versionNumber)
{
case 0:
case 1:
InitV1(serializedSet);
break;
case 2:
InitV2(serializedSet);
break;
}
}
finally
{
_treeItemsSyncLock.ExitWriteLock();
}
});
}
public void Dispose()
{
CancelSearch();
FoundedGrid.DataSource = null;
if (_parent != null)
{
_parent.TreeFindBar = null;
_parent = null;
}
_descriptor = null;
}
public void Init(FreeHierarchyTree parent, FreeHierarchyTreeDescriptor descriptor)
{
_parent = parent;
_descriptor = descriptor;
Dispatcher.BeginInvoke((Action)(() =>
{
FoundedGrid.DataSource = null;
cbTypeHierarchy.ItemsSource = EnumsHelper.TypesDict;
#region Прятать или нет поиск по серийному номеру
if (_parent != null)
{
var im = _parent.FindParent <IModule>();
if (im != null)
{
switch (im.ModuleType)
{
case ModuleType.DataTIElectricity:
case ModuleType.DeviceManage:
case ModuleType.JuridicalPersons:
case ModuleType.MonitoringAutoSbor:
case ModuleType.Monitoring61968:
case ModuleType.MonitoringConcentratorSbor:
case ModuleType.MonitoringUSPDSbor:
spFindTypeLayout.Visibility = System.Windows.Visibility.Visible;
break;
}
}
}
#endregion
if (LoginPage.IsShowPik)
{
byPik.Visibility = Visibility.Visible;
}
else
{
byPik.Visibility = Visibility.Collapsed;
}
}));
Dispatcher.BeginInvoke((System.Action)(() => Keyboard.Focus(textFind)), DispatcherPriority.Background);
}
protected virtual void Dispose(bool disposing)
{
if (!_treeItemsSyncLock.TryEnterWriteLock(TimeSpan.FromMinutes(2)))
{
return;
}
try
{
ObjectsFromLocal = null;
ObjectsFromSQL = null;
}
finally
{
_treeItemsSyncLock.ExitWriteLock();
}
_tree = null;
}
/// <summary>
/// Получаем коллекцию объектов для вставки/обновления ветки
/// </summary>
/// <param name="destTreeId">Идентификатор дерева, куда вставляем</param>
/// <param name="destFreeHierItemId">Идентификатор узла, на который добавляем</param>
/// <param name="sourceTree">Дерево, от куда добавляем</param>
/// <param name="includeChildren"></param>
/// <returns></returns>
public static List <FreeHierTreeItem> FindSelectedAndBuildForInsert(int destTreeId, int destFreeHierItemId, FreeHierarchyTree sourceTree, bool includeChildren)
{
var descriptor = sourceTree.GetDescriptor();
if (descriptor == null)
{
return(null);
}
var selectedParent = new List <FreeHierarchyTreeItem>();
descriptor.GetSelected(selectedParent, aditionalWherePredicate: i =>
{
//Выбранные, но без родителя, или родитель не выбран, т.е. эти объекты будут непосредственно на самом узле, куда их всех необходимо добавить,
//дочерние выбранные пойдут под ними, их не выбираем
return(i.Parent == null || !i.Parent.IsSelected);
});
var nodes = new List <FreeHierTreeItem>();
foreach (var parent in selectedParent)
{
BuildParent(destTreeId, destFreeHierItemId, parent, nodes, includeChildren, "");
}
return(nodes);
}
public FreeHierarchyTreeFindBar(FreeHierarchyTree parent, FreeHierarchyTreeDescriptor descriptor)
{
InitializeComponent();
Init(parent, descriptor);
}
internal static void OpenFreeHierarchyTreeFindBar(FreeHierarchyTree parent, FreeHierarchyTreeDescriptor descriptor)
{
FreeHierarchyTreeFindBar findBar;
//Сначала закрываем предыдущее окно
if (parent.TreeFindBar != null)
{
findBar = parent.TreeFindBar;
findBar.Init(parent, descriptor);
var previousPopup = findBar.FindParent <System.Windows.Controls.Primitives.Popup>();
if (previousPopup != null && !previousPopup.IsOpen)
{
previousPopup.IsOpen = true;
}
return;
}
findBar = new FreeHierarchyTreeFindBar(parent, descriptor);
parent.TreeFindBar = findBar;
findBar.MakeResizable();
var tvPlace = new Rect(parent.tree.PointToScreen(new Point(0, 0)),
parent.tree.PointToScreen(new Point(parent.tree.ActualWidth, parent.tree.ActualHeight)));
var wa = SystemParameters.WorkArea;
var popup = new System.Windows.Controls.Primitives.Popup
{
Child = findBar,
StaysOpen = false,
};
var isShowNearest = true;
var ch = parent.FindParent <ILocalChildren>();
isShowNearest = ch == null;
popup.PlacementTarget = parent.tree;
if (isShowNearest)
{
if ((tvPlace.Right + findBar.ActualHeight) < wa.Right)
{
popup.Placement = PlacementMode.Right;
}
else if (tvPlace.Left - findBar.ActualWidth > wa.Left)
{
popup.Placement = PlacementMode.Left;
}
else if (tvPlace.Bottom + findBar.ActualHeight < wa.Bottom)
{
popup.Placement = PlacementMode.Relative;
popup.HorizontalOffset = tvPlace.Width - findBar.ActualWidth;
popup.VerticalOffset = tvPlace.Height;
}
else
{
popup.Placement = PlacementMode.Top;
}
}
else
{
popup.Placement = PlacementMode.Right;
popup.HorizontalOffset = -333;
popup.VerticalOffset = -10;
}
if (popup.PlacementTarget != null)
{
popup.OpenAndRegister(false);
}
}
