protected virtual void RunWhenEndNodeClicked(RtwTreeNode endNode, Actions action)
{
if ((action & Actions.CheckBoxClick) > 0)
{
//endNode.Checked = endNode.Checked;
if (endNode.Checked == true)
{
endNode.Checked = false;
}
else if (endNode.Checked == false)
{
endNode.Checked = true;
}
else //null
{
endNode.Checked = true;
}
}
if ((action & Actions.ContextMenuOpened) > 0)
{
_selectedTreeNode = endNode;
U_ContextMenuParentNode.HorizontalOffset = 10;
U_ContextMenuParentNode.VerticalOffset = 10;
U_ContextMenuParentNode.IsOpen = true;
}
if ((action & Actions.CopyNameToClipBaord) > 0)
{
System.Windows.Clipboard.SetDataObject(endNode.Text, false); //클릭시 저장함.
}
//if (endNode.Parent != null)
// endNode.Parent.CheckSelf();
}
public void AddChild(RtwTreeNode child)
{
_children.Add(child);
child.Parent = this;
Tag = "Parent";
child.E_CheckChanged += new TreeNodeCheckChangedHandler(child_E_CheckChanged);
}
private void EventTrigger_Selected(object sender, RoutedEventArgs e)
{
VerifyAccess();
TreeViewItem item = sender as TreeViewItem;
RtwTreeNode tr = item.Header as RtwTreeNode;
tr.Checked = true;
}
public TreeNodeClickEventArg(List <String> treePath, List <int> treeIndexPath, Object checkedState, RtwTreeNode node, TreeViewItem item, ContentPresenter p)
{
TreePath = treePath;
TreeIndexPath = treeIndexPath;
Checked = checkedState;
NodeSource = node;
Item = item;
ContentPresenter = p;
}
void Test()
{
VerifyAccess();
for (int j = 0; j < 4; j++)
{
RtwTreeNode model = new RtwTreeNode("model" + j, false);
for (int i = 0; i < 4; i++)
{
model.AddChild(new RtwTreeNode("var" + i, false));
}
this.Items.Add(model);
}
}
public void init(String name, String text, bool?Checked, String objName, Object relativeObject, RtwTreeNode parent)
{
_name = name;
_parent = parent;
_isChecked = (Checked == null) ? this._isChecked = false : _isChecked = Checked;
_relativeObj[objName] = relativeObject;
Tag = "Child";//기본값은 Child, 자식이 생기면 Parent
Text = text;
UserDisign = new UserControl();
_enabled = true;
if (parent != null)
{
ToolTipText = PathNameStr;
}
}
protected virtual void RunWhenEndNodeClicked(RtwTreeNode endNode)
{
if (endNode.Checked == true)
{
endNode.Checked = false;
}
else if (endNode.Checked == false)
{
endNode.Checked = true;
}
else //null
{
endNode.Checked = true;
}
}
public RtwTreeNode getNodeByText(String TextPath, String seperator = ".")
{
String[] texts = TextPath.Split(seperator.ToCharArray());
int depth = 0;
RtwTreeNode node = null;
if (Items.Count > 0)
{
for (int i = 0; i < Items.Count; i++)
{
if (Items[i].Text.Equals(texts[depth]))
{
depth++;
node = Items[i];
break;
}
}
if (node == null)
{
return(null);
}
}
else
{
return(null);
}
while (node.Children.Count > 0 && texts.Length > depth)
{
for (int i = 0; i < node.Children.Count; i++)
{
if (node.Children[i].Text.Equals(texts[depth]))
{
depth++;
node = node.Children[i];
break;
}
}
}
if (texts.Length == depth)
{
return(node);
}
else
{
return(null);
}
}
/*
* Boolean _mouseOverDispatched = false;
* void MouseEnter(Object sender, RoutedEventArgs e)
* {
* _clickSender = sender;
* _clickEventArg = e;
* DelFunc func = OnMouseOver;
* Dispatcher.Invoke(DispatcherPriority.Normal, new Action(func));
* if (_mouseOverDispatched == false) OnMouseOver();
* _mouseOverDispatched = false;
* }
*
* void OnMouseOver()
* {
* object sender = _clickSender;
* RoutedEventArgs e = _clickEventArg;
*
* ContentPresenter p = null;
* TreeViewItem item = null;
* TreeNode up = null;
* try
* {
* if (e.OriginalSource is TextBlock)
* {
* //p = (e.OriginalSource as TextBlock).TemplatedParent as ContentPresenter;
* p = (e.OriginalSource as TextBlock).TemplatedParent as ContentPresenter;
* }
* else if (e.OriginalSource is Rectangle)
* {
* if ((e.OriginalSource as Rectangle).TemplatedParent is ContentPresenter)
* {
* p = (e.OriginalSource as Rectangle).TemplatedParent as ContentPresenter;
* }
* else
* {
* item = (e.OriginalSource as Rectangle).TemplatedParent as TreeViewItem;
* }
* }
* else if(e.OriginalSource is TreeViewItem)
* {
* item = e.OriginalSource as TreeViewItem;
* }else if(e.OriginalSource is TreeView){
* TreeView view = (e.OriginalSource as TreeView);
* }else{
* return;
* }
* if (item != null)
* {
* up = item.Header as TreeNode;
* (item.Parent as Grid).Children[0].Visibility = System.Windows.Visibility.Hidden;
* }
* else
* {
* up = p.Content as TreeNode;
* (p.Parent as Grid).Children[0].Visibility = System.Windows.Visibility.Hidden;
* }
* }
* catch
* {
*
* }
* finally
* {
* _mouseOverDispatched = true;
* }
* }
*/
void addItemForTest()
{
//VerifyAccess();
List <RtwTreeNode> newlist = new List <RtwTreeNode>(this.Items);
for (int j = 0; j < 1; j++)
{
RtwTreeNode model = new RtwTreeNode("Tree" + j, false);
for (int i = 0; i < 2; i++)
{
model.AddChild(new RtwTreeNode("TreeNode" + i, false));
}
newlist[0].AddChild(model);
}
this.Items = newlist;
}
protected virtual void RunWhenParentNodeClicked(RtwTreeNode parentNode, Actions action)
{
//addItemForTest(); //forTest
if ((action & Actions.CheckBoxClick) > 0)
{
//endNode.Checked = endNode.Checked;
if (parentNode.Checked == true)
{
parentNode.Checked = false;
}
else if (parentNode.Checked == false)
{
parentNode.Checked = true;
}
else //null
{
parentNode.Checked = true;
}
}
if ((action & Actions.ContextMenuOpened) > 0)
{
_selectedTreeNode = parentNode;
U_ContextMenuParentNode.HorizontalOffset = 10;
U_ContextMenuParentNode.VerticalOffset = 10;
U_ContextMenuParentNode.IsOpen = true;
}
if ((action & Actions.CopyNameToClipBaord) > 0)
{
System.Windows.Clipboard.SetDataObject(parentNode.Text, false); //클릭시 저장함.
}
if ((action & Actions.OpenChildren) > 0)
{
}
}
public TreeNodeCheckChangedArgs(RtwTreeNode node, bool?checkState, bool?beforeCheckState)
{
CheckState = checkState;
BeforeCheckState = beforeCheckState;
Node = node;
}
public RtwTreeNode(String name, String text, bool?Checked, String objName, Object relativeObject, RtwTreeNode parent = null)
{
init(name, text, Checked, objName, relativeObject, parent);
}
public int IndexOfChild(RtwTreeNode node)
{
return(_children.IndexOf(node));
}
void CheckBoxClicked(object sender, RoutedEventArgs e)
{
VerifyAccess();
if (_isChecking || RtwTreeNode.IsChecking())
{
return;
}
_isChecking = true; //무한루프를 막기위함..
CheckBox c = sender as CheckBox;
ContentPresenter p = c.TemplatedParent as ContentPresenter;
RtwTreeNode treeNode;
TreeViewItem item = null;// = WpfFinder.getParentFromTemplate(c, DependencyObjectType.FromSystemType(typeof(TreeViewItem))) as TreeViewItem;
//try
//{
if (p == null)
{
item = c.TemplatedParent as TreeViewItem;
treeNode = item.Header as RtwTreeNode;
}
else
{
treeNode = p.Content as RtwTreeNode;
}
/*
* if (treeNode.Enabled && treeNode.Children.Count > 0)
* {
* if (treeNode.Checked != null)
* {
* treeNode.CheckRecursive(c.IsChecked);
* }
* else
* {
* treeNode.CheckRecursive(true);
* }
* //if (treeNode.Parent != null) treeNode.Parent.CheckSelf();
* }
*/
//L_Title.Content = c.Name;
//MessageBox.Show(c.Name);
List <RtwTreeNode> Added = new List <RtwTreeNode>();
List <RtwTreeNode> Removed = new List <RtwTreeNode>();
List <RtwTreeNode> Selected = new List <RtwTreeNode>();
if (treeNode.Children.Count == 0 && treeNode.Parent != null) //endNode
{
if (BeforeClickedParent != treeNode.Parent)
{
BeforeClickedParent = null;
BeforeClickedRow = -1;
}
int row_index = treeNode.Parent.IndexOfChild(treeNode);
if (E_OnNodeDoubleClicked != null && treeNode.Enabled == true && _isEventEnabled)
{
E_OnNodeDoubleClicked(this, new TreeNodeClickEventArg(treeNode.Path, treeNode.IndexPath, treeNode.Checked, treeNode, item, p));
}
if ((System.Windows.Input.Keyboard.GetKeyStates(Key.LeftShift) & KeyStates.Down) == KeyStates.Down)
{
if (BeforeClickedRow >= 0)
{
int min = (BeforeClickedRow < row_index) ? BeforeClickedRow : row_index;
int max = (BeforeClickedRow < row_index) ? row_index : BeforeClickedRow;
for (int i = min; i <= max; i++)
{
RtwTreeNode child = treeNode.Parent.Children[i];
if (child.Enabled)
{
if (E_OnNodeChecked != null && _isEventEnabled && child.Checked != true)
{
Added.Add(child);
}
treeNode.Parent.Children[i].Checked = true;
}
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
Selected = treeNode.SelectedSiblings;
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
E_OnNodeChecked(this, new TreeNodeCheckedEventArg(Selected, Added, Removed));
}
}
}
else if ((System.Windows.Input.Keyboard.GetKeyStates(Key.LeftCtrl) & KeyStates.Down) == KeyStates.Down)
{
if (BeforeClickedRow >= 0)
{
int min = (BeforeClickedRow < row_index) ? BeforeClickedRow : row_index;
int max = (BeforeClickedRow < row_index) ? row_index : BeforeClickedRow;
for (int i = min; i <= max; i++)
{
RtwTreeNode child = treeNode.Parent.Children[i];
if (child.Enabled)
{
if (E_OnNodeChecked != null && _isEventEnabled && child.Checked != false)
{
Removed.Add(child);
}
treeNode.Parent.Children[i].Checked = false;
}
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
Selected = treeNode.SelectedSiblings;
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
E_OnNodeChecked(this, new TreeNodeCheckedEventArg(Selected, Added, Removed));
}
}
}
else
{
BeforeClickedRow = row_index;
BeforeClickedParent = treeNode.Parent;
if (treeNode.Checked == true)
{
Added.Add(treeNode);
}
else if (treeNode.Checked == false)
{
Removed.Add(treeNode);
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
Selected = treeNode.SelectedSiblings;
}
if (E_OnNodeChecked != null && _isEventEnabled)
{
E_OnNodeChecked(this, new TreeNodeCheckedEventArg(Selected, Added, Removed));
}
}
}
else //부모노드일때
{
treeNode.CheckRecursive(treeNode.Checked, Added, Removed, Selected);
if (E_OnNodeChecked != null && _isEventEnabled)
{
E_OnNodeChecked(this, new TreeNodeCheckedEventArg(Selected, Added, Removed));
}
}
treeNode.CheckSelf();
//RunWhenEndNodeClicked(treeNode);
//}
//catch
//{
// _isChecking = false;
// return;
//}
_isChecking = false;
}
void OnClick() //this function is called by Timer..
{
//VerifyAccess();
object sender = clickArg.Sender;
RoutedEventArgs e = clickArg.MouseBtnArgs;
ContentPresenter p = null;
TreeViewItem item = null;
RtwTreeNode treeNode = null;
FrameworkElement fe = e.OriginalSource as FrameworkElement;
if (fe.TemplatedParent is ContentPresenter)
{
p = fe.TemplatedParent as ContentPresenter;
}
else if (fe.TemplatedParent is TreeViewItem)
{
item = fe.TemplatedParent as TreeViewItem;
}
else
{
return;
}
/*
* if (e.OriginalSource is TextBlock)
* {
* //p = (e.OriginalSource as TextBlock).TemplatedParent as ContentPresenter;
* p = (e.OriginalSource as TextBlock).TemplatedParent as ContentPresenter;
*
* }
* else if (e.OriginalSource is Rectangle)
* {
* if ((e.OriginalSource as Rectangle).TemplatedParent is ContentPresenter)
* {
* p = (e.OriginalSource as Rectangle).TemplatedParent as ContentPresenter;
* }
* else
* {
* item = (e.OriginalSource as Rectangle).TemplatedParent as TreeViewItem;
* }
* }
* else
* {
* return;
* }
*/
//try
{
if (item != null)
{
if (item.Items.Count > 0)
{
item.Tag = "Parent";
}
treeNode = item.Header as RtwTreeNode;
}
else
{
treeNode = p.Content as RtwTreeNode;
}
if (treeNode.Enabled)
{
if (clickArg.PressedButton == MouseButton.Left)
{
if (clickArg.Count == 2) //doubleclicked
{
if (treeNode.Children.Count > 0)
{
//(p.Parent as Grid).Children[0].Visibility = System.Windows.Visibility.Hidden;
RunWhenParentNodeClicked(treeNode, ActionOnParentNodeDoubleClicked);
}
else
{
RunWhenEndNodeClicked(treeNode, ActionOnEndNodeDoubleClicked);
}
if (E_OnNodeDoubleClicked != null && _isEventEnabled)
{
E_OnNodeDoubleClicked(this, new TreeNodeClickEventArg(treeNode.Path, treeNode.IndexPath, treeNode.Checked, treeNode, item, p));
}
}
else if (clickArg.Count == 1)
{
if (treeNode.Children.Count > 0)
{
//(p.Parent as Grid).Children[0].Visibility = System.Windows.Visibility.Hidden;
RunWhenParentNodeClicked(treeNode, ActionOnParentNodeClicked);
}
else
{
RunWhenEndNodeClicked(treeNode, ActionOnEndNodeClicked);
}
if (E_OnNodeClicked != null && _isEventEnabled)
{
E_OnNodeClicked(this, new TreeNodeClickEventArg(treeNode.Path, treeNode.IndexPath, treeNode.Checked, treeNode, item, p));
}
}
else
{
}
}
else if (clickArg.PressedButton == MouseButton.Right)
{
if (clickArg.Count == 1)
{
if (treeNode.Children.Count > 0)
{
//(p.Parent as Grid).Children[0].Visibility = System.Windows.Visibility.Hidden;
RunWhenParentNodeClicked(treeNode, ActionOnParentNodeDoubleClicked);
}
else
{
RunWhenEndNodeClicked(treeNode, ActionOnEndNodeDoubleClicked);
}
if (E_OnNodeRightClicked != null && _isEventEnabled)
{
E_OnNodeRightClicked(this, new TreeNodeClickEventArg(treeNode.Path, treeNode.IndexPath, treeNode.Checked, treeNode, item, p));
}
}
else
{
}
}
}
}
//catch { }
}
protected virtual void RunWhenParentNodeClicked(RtwTreeNode parentNode)
{
}