public TreeViewModel Clone(TreeViewModel treeViewModel)
{
TreeViewModel newTreeViewModel = (TreeViewModel)treeViewModel.Clone();
newTreeViewModel.Id = ++this.MaxTreeId;
this.treeViewModels.Add(newTreeViewModel);
TreeLayout layout = new TreeLayout(newTreeViewModel);
layout.ExcuteLayout();
return newTreeViewModel;
}
public TreeViewModel Clone(TreeViewModel treeViewModel)
{
TreeViewModel newTreeViewModel = (TreeViewModel)treeViewModel.Clone();
newTreeViewModel.Id = ++this.MaxTreeId;
this.treeViewModels.Add(newTreeViewModel);
TreeLayout layout = new TreeLayout(newTreeViewModel);
layout.ExcuteLayout();
return(newTreeViewModel);
}
public TreeViewModel(List <TreeNodeData> treeNodeDatas)
{
foreach (TreeNodeData treeNodeData in treeNodeDatas)
{
TreeNodeViewModel treeNodeViewModel = new TreeNodeViewModel(this, treeNodeData);
this.treeNodes.Add(treeNodeViewModel);
this.treeNodeDict[treeNodeViewModel.Id] = treeNodeViewModel;
}
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public TreeViewModel(AllTreeViewModel allTreeViewModel)
{
this.AllTreeViewModel = allTreeViewModel;
this.TreeId = ++allTreeViewModel.MaxTreeId;
TreeNodeViewModel treeNodeViewModel = new TreeNodeViewModel(this, 300, 100);
this.treeNodes.Add(treeNodeViewModel);
this.treeNodeDict[treeNodeViewModel.Id] = treeNodeViewModel;
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 折叠节点
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void Fold(TreeNodeViewModel treeNodeViewModel)
{
var allChild = new List <TreeNodeViewModel>();
this.GetAllChildrenId(treeNodeViewModel, allChild);
foreach (TreeNodeViewModel child in allChild)
{
this.allNodes.Remove(child);
}
treeNodeViewModel.IsFold = true;
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 展开节点,一级一级展开,一次只展开下层子节点,比如下层节点是折叠的,那下下层节点不展开
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void UnFold(TreeNodeViewModel treeNodeViewModel)
{
treeNodeViewModel.IsFold = false;
var allChild = new List <TreeNodeViewModel>();
this.GetAllChildrenId(treeNodeViewModel, allChild);
foreach (TreeNodeViewModel child in allChild)
{
this.allNodes.Add(child);
}
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 折叠节点
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void Fold(TreeNodeViewModel treeNodeViewModel)
{
List <int> allChildId = new List <int>();
this.GetAllChildrenId(treeNodeViewModel, allChildId);
foreach (int childId in allChildId)
{
TreeNodeViewModel child = this.Get(childId);
this.treeNodes.Remove(child);
}
treeNodeViewModel.IsFold = true;
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 展开节点,一级一级展开,一次只展开下层子节点,比如下层节点是折叠的,那下下层节点不展开
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void UnFold(TreeNodeViewModel treeNodeViewModel)
{
treeNodeViewModel.IsFold = false;
List <int> allChildId = new List <int>();
this.GetAllChildrenId(treeNodeViewModel, allChildId);
foreach (int childId in allChildId)
{
TreeNodeViewModel child = this.Get(childId);
this.treeNodes.Add(child);
}
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void MoveRight(TreeNodeViewModel treeNodeViewModel)
{
if (treeNodeViewModel.IsRoot)
{
return;
}
TreeNodeViewModel parent = treeNodeViewModel.Parent;
int index = parent.Children.IndexOf(treeNodeViewModel);
if (index == parent.Children.Count - 1)
{
return;
}
parent.Children.Remove(treeNodeViewModel);
parent.Children.Insert(index + 1, treeNodeViewModel);
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Open(string file)
{
this.treeViewModels.Clear();
string content = File.ReadAllText(file);
foreach (string line in content.Split(new[] { "\r\n" }, StringSplitOptions.None))
{
if (line.Trim() == "")
{
continue;
}
TreeViewModel treeViewModel = MongoHelper.FromJson<TreeViewModel>(line);
this.treeViewModels.Add(treeViewModel);
TreeLayout layout = new TreeLayout(treeViewModel);
layout.ExcuteLayout();
if (treeViewModel.Id > this.MaxTreeId)
{
this.MaxTreeId = treeViewModel.Id;
}
}
}
public void Add(TreeNodeViewModel treeNode, TreeNodeViewModel parent)
{
// 如果父节点是折叠的,需要先展开父节点
if (parent != null && parent.IsFold)
{
this.UnFold(parent);
}
this.treeNodes.Add(treeNode);
this.treeNodeDict[treeNode.Id] = treeNode;
if (parent != null)
{
parent.Children.Add(treeNode.Id);
}
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void MoveLeft(TreeNodeViewModel treeNodeViewModel)
{
if (treeNodeViewModel.IsRoot)
{
return;
}
var parent = treeNodeViewModel.Parent;
int index = parent.Children.IndexOf(treeNodeViewModel.Id);
if (index == 0)
{
return;
}
parent.Children.Remove(treeNodeViewModel.Id);
parent.Children.Insert(index - 1, treeNodeViewModel.Id);
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Open(string file)
{
this.treeViewModels.Clear();
string content = File.ReadAllText(file);
foreach (string line in content.Split(new[] { "\r\n" }, StringSplitOptions.None))
{
if (line.Trim() == "")
{
continue;
}
TreeViewModel treeViewModel = MongoHelper.FromJson <TreeViewModel>(line);
this.treeViewModels.Add(treeViewModel);
TreeLayout layout = new TreeLayout(treeViewModel);
layout.ExcuteLayout();
if (treeViewModel.Id > this.MaxTreeId)
{
this.MaxTreeId = treeViewModel.Id;
}
}
}
public void Remove(TreeNodeViewModel treeNodeViewModel)
{
var all = new List <TreeNodeViewModel>();
this.GetChildrenIdAndSelf(treeNodeViewModel, all);
foreach (TreeNodeViewModel child in all)
{
this.allNodes.Remove(child);
}
TreeNodeViewModel parent = treeNodeViewModel.Parent;
if (parent != null)
{
parent.Children.Remove(treeNodeViewModel);
}
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Remove(TreeNodeViewModel treeNodeViewModel)
{
List <int> allId = new List <int>();
this.GetChildrenIdAndSelf(treeNodeViewModel, allId);
foreach (int childId in allId)
{
TreeNodeViewModel child = this.Get(childId);
this.treeNodes.Remove(child);
this.treeNodes.Remove(treeNodeViewModel);
}
TreeNodeViewModel parent = treeNodeViewModel.Parent;
if (parent != null)
{
parent.Children.Remove(treeNodeViewModel.Id);
}
var treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Add(TreeNodeViewModel treeNode, TreeNodeViewModel parent)
{
// 如果父节点是折叠的,需要先展开父节点
if (parent != null)
{
if (parent.IsFold)
{
this.UnFold(parent);
}
treeNode.Parent = parent;
parent.Children.Add(treeNode);
}
else
{
this.root = treeNode;
}
treeNode.TreeViewModel = this;
allNodes.Add(treeNode);
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 折叠节点
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void Fold(TreeNodeViewModel treeNodeViewModel)
{
var allChild = new List<TreeNodeViewModel>();
this.GetAllChildrenId(treeNodeViewModel, allChild);
foreach (TreeNodeViewModel child in allChild)
{
this.allNodes.Remove(child);
}
treeNodeViewModel.IsFold = true;
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Remove(TreeNodeViewModel treeNodeViewModel)
{
var all = new List<TreeNodeViewModel>();
this.GetChildrenIdAndSelf(treeNodeViewModel, all);
foreach (TreeNodeViewModel child in all)
{
this.allNodes.Remove(child);
}
TreeNodeViewModel parent = treeNodeViewModel.Parent;
if (parent != null)
{
parent.Children.Remove(treeNodeViewModel);
}
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void MoveToNode(TreeNodeViewModel from, TreeNodeViewModel to)
{
// from节点不能是to节点的父级节点
TreeNodeViewModel tmpNode = to;
while (tmpNode != null)
{
if (tmpNode.IsRoot)
{
break;
}
if (tmpNode.Id == from.Id)
{
return;
}
tmpNode = tmpNode.Parent;
}
if (from.IsFold)
{
this.UnFold(from);
}
if (to.IsFold)
{
this.UnFold(to);
}
from.Parent.Children.Remove(from);
to.Children.Add(from);
from.Parent = to;
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
/// <summary>
/// 展开节点,一级一级展开,一次只展开下层子节点,比如下层节点是折叠的,那下下层节点不展开
/// </summary>
/// <param name="treeNodeViewModel"></param>
public void UnFold(TreeNodeViewModel treeNodeViewModel)
{
treeNodeViewModel.IsFold = false;
var allChild = new List<TreeNodeViewModel>();
this.GetAllChildrenId(treeNodeViewModel, allChild);
foreach (TreeNodeViewModel child in allChild)
{
this.allNodes.Add(child);
}
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void MoveRight(TreeNodeViewModel treeNodeViewModel)
{
if (treeNodeViewModel.IsRoot)
{
return;
}
TreeNodeViewModel parent = treeNodeViewModel.Parent;
int index = parent.Children.IndexOf(treeNodeViewModel);
if (index == parent.Children.Count - 1)
{
return;
}
parent.Children.Remove(treeNodeViewModel);
parent.Children.Insert(index + 1, treeNodeViewModel);
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}
public void Add(TreeNodeViewModel treeNode, TreeNodeViewModel parent)
{
// 如果父节点是折叠的,需要先展开父节点
if (parent != null)
{
if (parent.IsFold)
{
this.UnFold(parent);
}
treeNode.Parent = parent;
parent.Children.Add(treeNode);
}
else
{
this.root = treeNode;
}
treeNode.TreeViewModel = this;
allNodes.Add(treeNode);
TreeLayout treeLayout = new TreeLayout(this);
treeLayout.ExcuteLayout();
}