public void ControlCallBack(OrgCharNode node)
{
if (this.OnNodeClick != null)
{
this.OnNodeClick(this);
}
}
private void DrawParenChildLine(OrgCharNode node)
{
if (node.Childs.Count > 0)
{
foreach (OrgCharNode n in node.Childs)
{
Draw3Dline(
node.X + node.Width / 2,
node.Botton,
node.X + node.Width / 2,
node.Botton + NODE_V_DIS / 2);
Draw3DEndPoint(node.X + node.Width / 2, node.Botton, 0);
Draw3Dline(
node.X + node.Width / 2,
node.Botton + NODE_V_DIS / 2,
n.X + n.Width / 2,
n.Y - NODE_V_DIS / 2);
Draw3Dline(
n.X + n.Width / 2,
n.Y - NODE_V_DIS / 2,
n.X + n.Width / 2,
n.Y);
Draw3DEndPoint(n.X + n.Width / 2, n.Y, 1);
DrawParenChildLine(n);
}
}
}
public void CalNodeRec(OrgCharNode node)
{
AddNodeToLevels(node);
foreach (OrgCharNode n in node.Childs)
{
CalNodeRec(n);
}
//System.Diagnostics.Debug.WriteLine((node.Tag);
node.Width = NODE_WIDTH;
node.Heigth = NODE_HEIGHT;
int[] sortArr = new int[] {
GetXByParentPreviousNode(node),
GetXByChilds(node),
GetXByLevel(node),
NODEMAIGINS_RIGHT
};
Array.Sort(sortArr);
int N_X = sortArr[sortArr.Length - 1]; //取出最大X座標 就是node 的座標
node.X = N_X;
node.Y = (NODE_V_DIS + NODE_HEIGHT) * node.Level + ROOTMAIGINS_TOP;
if (Max_X < node.X)
{
Max_X = node.X;
}
if (Max_Y < node.Y)
{
Max_Y = node.Y;
}
}
/// <summary>
/// 通過父親的前一個節點的子節點來獲取X座標
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public int GetXByParentPreviousNode(OrgCharNode node)
{
if (node.ParentNode == null)
{
return(-1);
}
OrgCharNode pprvnode = node.ParentNode.PreviousNode;
if (pprvnode != null)
{
if (pprvnode.Childs.Count > 0)
{
return(pprvnode.LastChildNode.Right + NODE_H_DIS);
}
else
{
return(pprvnode.X);
}
}
else
{
if (node.ParentNode != null)
{
return(GetXByParentPreviousNode(node.ParentNode));
}
}
return(-1);
}
/// <summary>
/// 通過同level的前一個子節點的Right來獲取X座標
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public int GetXByLevel(OrgCharNode node)
{
OrgCharNode prvnode = this.Levels[node.Level].GetPrviousNode(node);
if (prvnode != null)
{
return(prvnode.Right + NODE_H_DIS);
}
return(-1);
}
/// <summary>
/// 通過childs來獲取node X座標
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public int GetXByChilds(OrgCharNode node)
{
if (node.Childs.Count > 0)
{
int tmp = 0;
tmp = node.FirstChildNode.X + ((node.LastChildNode.Right - node.FirstChildNode.X) / 2) - NODE_WIDTH / 2;
return(tmp);
}
return(-1);
}
private int GetNodeIndex(OrgCharNode node)
{
for (int i = 0; i < this.Items.Count; i++)
{
if (node.Equals(this.Items[i]))
{
return(i);
}
}
return(-1);
}
/// <summary>
/// 獲取Level某個節點的前一個節點
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public OrgCharNode GetPrviousNode(OrgCharNode node)
{
int index = this.GetNodeIndex(node);
if (index == -1 || index == 0)
{
return(null);
}
else
{
return(this.Items[index - 1]);
}
}
/// <summary>
/// 把各個leve層次的節點加入到對應的level中
/// </summary>
/// <param name="n"></param>
private void AddNodeToLevels(OrgCharNode n)
{
if (n.Level > Levels.Count - 1)
{
Level l = new Level(n.Level);
l.Items.Add(n);
Levels.Add(l);
}
else
{
Levels[n.Level].Items.Add(n);
}
Levels.Sort(CompareSortLevel); //重新排序列表
}
/// <summary>
/// 給定某個範圍，計算出每個node的位置Rectangle
/// </summary>
/// <param name="RootNode"></param>
/// <param name="LeftNode_x">最左邊的節點x座標</param>
/// <param name="LeftNode_y">最左邊的節點y座標</param>
public void GeneratorControlChar(OrgCharNode RootNode)
{
this.Max_X = 0;
this.Max_Y = 0;
_RootNode = RootNode;
this.Levels.Clear();
AddNodeToLevels(RootNode);
CalNodeRec(RootNode);
if (this.DataSource != null && this.DataSource.Container != null)
{
this.DataSource.Container.Width = this.Max_X + NODE_WIDTH + NODEMAIGINS_RIGHT;
this.DataSource.Container.Height = this.Max_Y + NODE_HEIGHT;
}
}
public OrgCharNode BuildNodeTree()
{
DataRow[] drs = Table.Select(string.Format("{0}='{1}'", ParentKeyFileName, 0));
if (ControlBuilder == null)
{
ControlBuilder = (IOrgCharControlBuilder)Activator.CreateInstance(this.BuilderType);
}
IOrgCharNodeControl obj = ControlBuilder.Build(drs[0]);
this.Container.Controls.Add((Control)obj);
obj.Node_X = -100;
obj.NodeHeight = OrgCharGenerator.NODE_HEIGHT;
obj.NodeWidth = OrgCharGenerator.NODE_WIDTH;
OrgCharNode rootn = new OrgCharNode(obj);
obj.Node = rootn;
BuildNodeTree(drs[0], rootn);
return(rootn);
}
private void BuildNodeTree(DataRow r, OrgCharNode pn)
{
DataRow[] drs = Table.Select(string.Format("{0}='{1}'", ParentKeyFileName, r[KeyFileName]));
foreach (DataRow d in drs)
{
if (ControlBuilder == null)
{
ControlBuilder = (IOrgCharControlBuilder)Activator.CreateInstance(this.BuilderType);
}
IOrgCharNodeControl obj = ControlBuilder.Build(d);
this.Container.Controls.Add((Control)obj);
obj.Node_X = -100;
obj.NodeHeight = OrgCharGenerator.NODE_HEIGHT;
obj.NodeWidth = OrgCharGenerator.NODE_WIDTH;
OrgCharNode n = new OrgCharNode(obj);
obj.Node = n;
pn.AddChild(n);
BuildNodeTree(d, n);
}
}
public void AddChild(OrgCharNode node)
{
node.ParentNode = this;
node.Level = this.Level + 1;
this.Childs.Add(node);
}