/// <summary>
/// Raises the MouseDown event.
/// </summary>
/// <param name="e">A MouseEventArgs that contains the event data.</param>
protected override void OnMouseDown(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && ShowPlusMinus)
{
CTreeNode <T> toggleNode = null;
this.Nodes.TraverseNodes(node => node.Visible && node.Nodes.Count > 0, node =>
{
Point cursorLocation = e.Location;
cursorLocation.Offset(-AutoScrollPosition.X, -AutoScrollPosition.Y);
if (node.PlusMinus != null && node.PlusMinus.IsUnderMouse(cursorLocation))
{
toggleNode = node;
}
});
ClearSelection();
if (toggleNode != null)
{
toggleNode.Toggle();
if (SelectionMode != CTreeViewSelectionMode.None)
{
toggleNode.IsSelected = true;
}
}
}
this.Focus();
base.OnMouseDown(e);
}
// 返回目标账号为dstAcc的层级串
public string getCurLevelStr(string dstAcc)
{
if (!m_map.ContainsKey(dstAcc))
{
return("");
}
m_textBuilder.Remove(0, m_textBuilder.Length);
CTreeNode node = m_map[dstAcc];
Stack <string> sk = new Stack <string>();
while (node != null)
{
if (node.Tag != null && sk.Count > 0)
{
URLParam param = (URLParam)node.Tag;
sk.Push(Tool.genHyperlink(param));
}
else
{
sk.Push(node.Value);
}
node = node.Parent;
}
while (sk.Count > 0)
{
m_textBuilder.Append(sk.Pop());
m_textBuilder.Append(">");
}
return(m_textBuilder.ToString());
}
private void AddNode(DataTable dtAll, int ParentId, CTreeNode treeNodeParent)
{
DataRow[] drs = dtAll.Select("ParentID=" + ParentId + "");
if (drs.Length > 0)
{
foreach (DataRow item in drs)
{
if (item["TableNameRel"].ToString() == "Key")
{
CTreeNode treeNode = new CTreeNode(new Label());
((Label)treeNode.Control).Text = item["TableName"].ToString();
((Label)treeNode.Control).Width = 100;
((Label)treeNode.Control).AutoSize = true;
((Label)treeNode.Control).TextAlign = ContentAlignment.MiddleCenter;
treeNodeParent.Nodes.Add(treeNode);
AddNode(dtAll, int.Parse(item["Id"].ToString()), treeNode);
}
else
{
CTreeNode treeNode = new CTreeNode(new DataGridView());
((DataGridView)treeNode.Control).Columns.Add("1", "1");
((DataGridView)treeNode.Control).Columns.Add("2", "2");
((DataGridView)treeNode.Control).Rows.Add(new string[] { "a", "b" });
treeNodeParent.Nodes.Add(treeNode);
AddNode(dtAll, int.Parse(item["Id"].ToString()), treeNode);
}
}
}
}
public List <CTreeNode> GetUsedChildeList(CTreeNode node)
{
if (_branchUsedChildeList.ContainsKey(node) == false)
{
_branchUsedChildeList[node] = new List <CTreeNode>();
}
return(_branchUsedChildeList[node]);
}
private void FrmTableRelationView_Load(object sender, EventArgs e)
{
IDBHelper helper = DataBaseManager.GetDbHelper(SqlType.SqlServer, GlobalHelp.ConfigConn);
helper.CreateCommand("Select * from TableView order by ParentID");
DataTable dt = helper.ExecuteQuery();
dataGridView1.DataSource = dt;
if (dt.Rows.Count == null || dt.Rows.Count == 0)
{
return;
}
cTreeView1.DrawStyle = CTreeViewDrawStyle.VerticalDiagram;
cTreeView1.ShowRootLines = false;
DataTable dtParent = dt.Select("ParentId=0").CopyToDataTable();
for (int i = 0; i < dtParent.Rows.Count; i++)
{
CTreeNode treeNode = new CTreeNode(new Label());
((Label)treeNode.Control).Text = dtParent.Rows[i]["TableName"].ToString();
((Label)treeNode.Control).Width = 100;
((Label)treeNode.Control).AutoSize = true;
((Label)treeNode.Control).TextAlign = ContentAlignment.MiddleCenter;
cTreeView1.Nodes.Add(treeNode);
AddNode(dt, int.Parse(dtParent.Rows[i]["Id"].ToString()), treeNode);
}
//cTreeView1.Nodes.Add(new CTreeNode(new Label()));
//((Label)cTreeView1.Nodes[0].Control).Text = "附属设施关系";
//((Label)cTreeView1.Nodes[0].Control).Width = 100;
//((Label)cTreeView1.Nodes[0].Control).AutoSize = true;
//((Label)cTreeView1.Nodes[0].Control).TextAlign = ContentAlignment.MiddleCenter;
//cTreeView1.Nodes[0].Nodes.Add(new CTreeNode(new Label()));
//((Label)cTreeView1.Nodes[0].Nodes[0].Control).Text = "RuleId_DetailId";
//((Label)cTreeView1.Nodes[0].Nodes[0].Control).Width = 100;
//((Label)cTreeView1.Nodes[0].Nodes[0].Control).AutoSize = true;
//((Label)cTreeView1.Nodes[0].Nodes[0].Control).TextAlign = ContentAlignment.MiddleCenter;
////下面添加两个GridView
//cTreeView1.Nodes[0].Nodes[0].Nodes.Add(new CTreeNode(new DataGridView()));
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[0].Control).Columns.Add("1", "1");
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[0].Control).Columns.Add("2", "2");
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[0].Control).Rows.Add(new string[] { "a", "b" });
//cTreeView1.Nodes[0].Nodes[0].Nodes.Add(new CTreeNode(new DataGridView()));
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Control).Columns.Add("1", "1");
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Control).Columns.Add("2", "2");
//((DataGridView)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Control).Rows.Add(new string[] { "a", "b" });
//cTreeView1.Nodes[0].Nodes[0].Nodes[1].Nodes.Add(new CTreeNode(new Label()));
//((Label)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Nodes[0].Control).Text = "RuleId_DetailId";
//((Label)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Nodes[0].Control).Width = 100;
//((Label)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Nodes[0].Control).AutoSize = true;
//((Label)cTreeView1.Nodes[0].Nodes[0].Nodes[1].Nodes[0].Control).TextAlign = ContentAlignment.MiddleCenter;
}
private void Form1_Load(object sender, EventArgs e)
{
cTreeView2.BeginUpdate();
cTreeView2.Nodes.Add(new CTreeNode(new Class4("root")));
for (int i = 0; i < 2; i++)
{
cTreeView2.Nodes[0].Nodes.Add(new CTreeNode(new Class4("child " + i)));
for (int j = 0; j < 3; j++)
{
cTreeView2.Nodes[0].Nodes[i].Nodes.Add(new CTreeNode(new Class4("child " + i + "-" + j)));
for (int k = 0; k < 3; k++)
{
cTreeView2.Nodes[0].Nodes[i].Nodes[j].Nodes.Add(new CTreeNode(new Class4("child " + i + "-" + j + "-" + k)));
}
}
}
cTreeView2.EndUpdate();
cTreeView3.BeginUpdate();
cTreeView3.Nodes.Add(new CTreeNode("", new Class1("")));
cTreeView3.Nodes.Add(new CTreeNode("", new Class3()));
cTreeView3.Nodes[1].Nodes.Add(new CTreeNode("", new Class1("")));
CTreeNode n1 = new CTreeNode("", new Class1(""));
n1.Nodes.Add(new CTreeNode("", new Class1("")));
n1.Nodes.Add(new CTreeNode("", new Class2("")));
cTreeView3.Nodes[0].Nodes.Add(n1);
cTreeView3.Nodes[0].Nodes.Add(new CTreeNode("", new Class2("")));
cTreeView3.Nodes[0].Nodes[1].Nodes.Add(new CTreeNode("", new Class1("")));
cTreeView3.Nodes[0].Nodes[1].Nodes.Add(new CTreeNode("", new Class1("")));
cTreeView3.Nodes[0].Nodes[1].Nodes.Add(new CTreeNode("", new Class1("")));
cTreeView3.EndUpdate();
cTreeView1.BeginUpdate();
cTreeView1.Nodes.Add(new CTreeNode(new Button()));
((Button)cTreeView1.Nodes[0].Control).Text = "button";
((Button)cTreeView1.Nodes[0].Control).MouseClick += new MouseEventHandler((sender1, e1) => { MessageBox.Show("MouseClick!"); });
cTreeView1.Nodes.Add(new CTreeNode(new CheckBox()));
((CheckBox)cTreeView1.Nodes[1].Control).Checked = true;
((CheckBox)cTreeView1.Nodes[1].Control).Width = 15;
cTreeView1.Nodes[0].Nodes.Add(new CTreeNode(new ComboBox()));
((ComboBox)cTreeView1.Nodes[0].Nodes[0].Control).Items.AddRange(new string[] { "1", "2", "3" });
cTreeView1.Nodes[0].Nodes.Add(new CTreeNode(new RadioButton()));
((RadioButton)cTreeView1.Nodes[0].Nodes[1].Control).Width = 15;
((RadioButton)cTreeView1.Nodes[0].Nodes[1].Control).Checked = true;
cTreeView1.Nodes[0].Nodes[1].Nodes.Add(new CTreeNode(new ProgressBar()));
((ProgressBar)cTreeView1.Nodes[0].Nodes[1].Nodes[0].Control).Value = 20;
cTreeView1.Nodes[1].Nodes.Add(new CTreeNode(new TextBox()));
((TextBox)cTreeView1.Nodes[1].Nodes[0].Control).Text = "text box";
cTreeView1.Nodes[1].Nodes.Add(new CTreeNode(new ListBox()));
((ListBox)cTreeView1.Nodes[1].Nodes[1].Control).Items.AddRange(new string[] { "1", "2", "3", "4", "5", "6", "7", "8" });
cTreeView1.Nodes[1].Nodes[1].Nodes.Add(new CTreeNode(new DataGridView()));
((DataGridView)cTreeView1.Nodes[1].Nodes[1].Nodes[0].Control).Columns.Add("1", "1");
((DataGridView)cTreeView1.Nodes[1].Nodes[1].Nodes[0].Control).Columns.Add("2", "2");
((DataGridView)cTreeView1.Nodes[1].Nodes[1].Nodes[0].Control).Rows.Add(new string[] { "a", "b" });
cTreeView1.EndUpdate();
}
private void SetSelSp(CTreeNode node)
{
if (node.type == CTreeNode.NodeType.Branch)
{
spSelected.transform.localPosition = new Vector3(PaddingLeft, spSelected.height + 100, 0);
}
else
{
spSelected.transform.localPosition = node.tran.localPosition;
}
}
private void WriteNodeLink(TreeView treeView, TreeNode item, HtmlTextWriter writer)
{
writer.WriteBeginTag("a");
if (!String.IsNullOrEmpty(item.NavigateUrl))
{
writer.WriteAttribute("href", Extender.ResolveUrl(item.NavigateUrl));
if (item is CTreeNode)
{
CTreeNode node = (CTreeNode)item;
if (node.OnClientClick.Length > 0)
{
writer.WriteAttribute("onclick", node.OnClientClick);
}
}
}
else
{
string codePrefix = "";
if (item.SelectAction == TreeNodeSelectAction.Select)
{
codePrefix = "s";
}
else if (item.SelectAction == TreeNodeSelectAction.SelectExpand)
{
codePrefix = "e";
}
else if (item.PopulateOnDemand)
{
codePrefix = "p";
}
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(treeView, codePrefix + (Page.Server.HtmlEncode(item.ValuePath)).Replace("/", "\\"), true));
}
WebControlAdapterExtender.WriteTargetAttribute(writer, item.Target);
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (!String.IsNullOrEmpty(treeView.ToolTip))
{
writer.WriteAttribute("title", treeView.ToolTip);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
WriteNodeImage(treeView, item, writer);
writer.Write(item.Text);
writer.Indent--;
writer.WriteEndTag("a");
}
public void RollTo(CTreeNode node)
{
float y = -node.y;
if (TotalHeight > this.height && y > TotalHeight - this.height)
{
y = TotalHeight - this.height;
}
//contentPos.y = y;
//maskOffset.y = -y;
Bar.value = y / (TotalHeight - this.height);
}
protected void OnItemPress(GameObject go, bool isPressed, bool needEvent)
{
if (isPressed)
{
CTreeNode c = go.GetDisplayObj() as CTreeNode;
SelectedItem = c;
if (OnItemSelect != null && needEvent)
{
OnItemSelect(c);
SetSelSp(c);
}
}
}
/// <summary>
/// 数型目录的装配
/// </summary>
/// <param name="CRoot"></param>
/// <param name="RootTreeNode"></param>
private void FillTreeView(CTreeNode CRoot, TreeNode RootTreeNode)
{
foreach (var child in CRoot.Children)
{
TreeNode ChildTreeNode = new TreeNode(child.Text);
if (child.Children.Count == 0)
{
ChildTreeNode.Tag = child.Path;
}
FillTreeView(child, ChildTreeNode);
RootTreeNode.Nodes.Add(ChildTreeNode);
}
}
/// <summary>
/// 数型目录的装配
/// </summary>
/// <param name="cRoot"></param>
/// <param name="rootTreeNode"></param>
private void FillTreeView(CTreeNode cRoot, TreeNode rootTreeNode)
{
foreach (var child in cRoot.Children)
{
var childTreeNode = new TreeNode(child.Text);
if (child.Children.Count == 0)
{
childTreeNode.Tag = child.Path;
}
FillTreeView(child, childTreeNode);
rootTreeNode.Nodes.Add(childTreeNode);
}
}
/// <summary>
/// Retrieves the tree node that is at the specified point.
/// </summary>
/// <param name="pt">The Point to evaluate and retrieve the node from.</param>
/// <returns>The CTreeNode<T> at the specified point, in client coordinates, or null if there is no node at that location.</returns>
public CTreeNode <T> GetNodeAt(Point pt)
{
bool success = false;
CTreeNode <T> nodeAtPoint = null;
Nodes.TraverseNodes(node => node.Visible && !success, node =>
{
if (node.Bounds.Contains(pt))
{
nodeAtPoint = node;
success = true;
}
});
return(nodeAtPoint);
}
/// <summary>
/// 从外部文件中获取Options列表
/// </summary>
public static CTreeNode LoadDefines()
{
var definelist = new List<ConfigurationFileOption.Define>();
definelist = Utility.LoadObjFromXml<List<ConfigurationFileOption.Define>>(DefineFilename);
definelist.Sort((x, y) => { return x.Path.CompareTo(y.Path); });
//Root Node
var root = new CTreeNode(string.Empty);
foreach (var item in definelist)
{
Debug.WriteLine(item.Path);
CTreeNode.AddToRootNode(root, item.Path);
ConfigurationItemDictionary.Add(item.Path, item);
}
return root;
}
private void RecycleBranchItem(CTreeNode node)
{
if (_branchUsedList.Contains(node))
{
_branchUsedList.Remove(node);
}
if (_branchPool.Contains(node) == false)
{
_branchPool.Add(node);
}
node.data.isOpen = false;
node.SetParent(Recycle);
node.tran.localPosition = Vector3.zero;
node.SetActive(false);
CheckOpenAndResetChilde(node);
}
private bool IsExpandable(TreeNode item)
{
if (!Page.IsPostBack)
{
if ((item != null) && (item is CTreeNode))
{
CTreeNode node = item as CTreeNode;
if (!node.HasVisibleChildren)
{
return(false);
}
}
}
return(HasChildren(item) || ((item != null) && item.PopulateOnDemand));
}
int MaxDepth()
{
int iDepth, iMax = 1;
CTreeNode pChild = FirstChild();
while (pChild != null)
{
iDepth = pChild.MaxDepth() + 1;
if (iDepth > iMax)
{
iMax = iDepth;
}
}
return(iMax);
}
protected void OnItemHover(object go, bool isOver)
{
if (isOver)
{
CTreeNode node = ((GameObject)go).GetDisplayObj() as CTreeNode;
//if (node.type == CTreeNode.NodeType.Branch) {
Overlay.SetDimensions(branchWidth, branchHeight);
//} else {
// Overlay.SetDimensions(leafWidth, leafHeight);
//}
Overlay.transform.localPosition = ((GameObject)go).transform.localPosition;
}
else
{
Overlay.transform.localPosition = new Vector3(PaddingLeft, Overlay.height + 100, 0);
}
}
protected void OnItemPress(object go, bool isPressed)
{
if (isPressed)
{
CTreeNode c = ((GameObject)go).GetDisplayObj() as CTreeNode;
SetSelectedItem(c);
if (c.type == CTreeNode.NodeType.Branch)
{
RollTo(c);
}
if (OnItemSelect != null)
{
OnItemSelect(c);
SetSelSp(c);
}
}
}
// 添加根账号
public void addRootAcc(string rootAcc, URLParam param = null)
{
reset();
if (m_tree.Nodes.Count > 0)
{
LOGW.Info("addRootAcc错误........");
return;
}
CTreeNode node = new CTreeNode();
node.Value = rootAcc;
node.Tag = param;
if (param != null)
{
param.m_text = node.Value;
param.m_className = "cAgentLevelStr";
}
m_tree.Nodes.Add(node);
m_map.Add(rootAcc, node);
}
// 添加某个指定账号的下级账号
// owner指定账号 subAcc下级账号
public void addSub(string owner, string subAcc, URLParam param = null)
{
if (!m_map.ContainsKey(owner))
{
return;
}
if (m_map.ContainsKey(subAcc))
{
return;
}
bool exist = false;
CTreeNode node = m_map[owner];
foreach (CTreeNode child in node.ChildNodes.Values)
{
if (child.Value == subAcc)
{
exist = true;
break;
}
}
if (!exist)
{
CTreeNode n = new CTreeNode();
n.Value = subAcc;
n.Tag = param;
if (param != null)
{
param.m_text = n.Value;
param.m_className = "cAgentLevelStr";
}
node.ChildNodes.Add(n);
m_map.Add(subAcc, n);
}
}
public CTreeNode(CTreeNode pNode, ENodeCreate eFlag)
{
CTreeNode pPrev, pPost;
m_pChild = null;
switch (eFlag)
{
case ENodeCreate.ENODE_FIRST_CHILD:
m_pParent = pNode;
if (pNode.m_pChild != null)
{
pPost = pNode.m_pChild;
pPrev = pNode.m_pChild.m_pLeftBrother;
pPrev.m_pRightBrother = this;
pPost.m_pLeftBrother = this;
m_pRightBrother = pPost;
m_pLeftBrother = pPrev;
pNode.m_pChild = this;
}
else
{
m_pLeftBrother = this;
m_pRightBrother = this;
pNode.m_pChild = this;
}
break;
case ENodeCreate.ENODE_LAST_CHILD:
m_pParent = pNode;
if (pNode.m_pChild != null)
{
pPost = pNode.m_pChild;
pPrev = pNode.m_pChild.m_pLeftBrother;
pPrev.m_pRightBrother = this;
pPost.m_pLeftBrother = this;
m_pRightBrother = pPost;
m_pLeftBrother = pPrev;
}
else
{
m_pLeftBrother = this;
m_pRightBrother = this;
pNode.m_pChild = this;
}
break;
case ENodeCreate.ENODE_RIGHT_BROTHER:
m_pParent = pNode.m_pParent;
m_pRightBrother = pNode.m_pRightBrother;
m_pLeftBrother = pNode;
pNode.m_pRightBrother.m_pLeftBrother = this;
pNode.m_pRightBrother = this;
break;
case ENodeCreate.ENODE_LEFT_BROTHER:
m_pParent = pNode.m_pParent;
m_pLeftBrother = pNode.m_pLeftBrother;
m_pRightBrother = pNode;
pNode.m_pLeftBrother.m_pRightBrother = this;
pNode.m_pLeftBrother = this;
if (m_pParent != null && m_pParent.m_pChild == pNode)
{
m_pParent.m_pChild = this;
}
break;
}
}
public void Add(CTreeNode node)
{
node.Parent = m_owner;
m_nodes.Add(node.Value, node);
}
public CTreeNodeCollection(CTreeNode owner)
{
m_owner = owner;
}
private void CheckOpenAndResetChilde(CTreeNode branchItem)
{
int offX = 10;
CTreeNodeData parentData = branchItem.data.parent;;
while (parentData != null)
{
offX += 10;
parentData = parentData.parent;
}
int chlidLen = 0;
if (branchItem.data.isOpen)
{
int startIndex = chlidLen;
if (branchItem.data.child != null)
{
chlidLen += branchItem.data.child.Count;
}
for (int n = 0; (n + startIndex) < chlidLen; n++)
{
CTreeNode child;
var childeList = GetUsedChildeList(branchItem);
if ((n + startIndex) < childeList.Count)
{
child = childeList[n + startIndex];
}
else
{
child = GetBranchItem();
childeList.Add(child);
}
if (_branchUsedList.Contains(child) == false)
{
_branchUsedList.Add(child);
}
child.name = "Item" + n;
child.SetParent(Content.transform);
child.SetActive(true);
child.data = branchItem.data.child[n];
float childY;
childY = -TotalHeight;
child.tran.localPosition = new Vector3(offX, childY, 0);
UIEventListener childListener = UIEventListener.Get(child.go);
childListener.onHover = OnItemHover;
childListener.onPress = OnItemPress;
TotalHeight += _branchHeight + branchGapU;
CheckOpenAndResetChilde(child);
}
}
else
{
var childeList = GetUsedChildeList(branchItem);
for (int n = 0, len = childeList.Count; n < len; n++)
{
RecycleBranchItem(childeList[n]);
}
childeList.Clear();
}
}
public void SetSelectedItem(CTreeNode node)
{
node.data.isOpen = !node.data.isOpen;
ResetItems();
}
