private void shortcutKey_Down(object sender, KeyEventArgs e)
{
MyNode temp = FocusManager.GetFocusedElement(this) as MyNode;
MyNode temp1;
//使用自带的FOUCS属性
if (e.Key == Key.A)
{
//为什么enter键不行有问题？【创建兄弟】
myNode.removeNode();
temp1 = new MyNode("创建了一个新节点", grid, myNode);
temp.Child.Add(temp1);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp1.Click += myNode_Click;
temp1.KeyDown += shortcutKey_Down;
}
else if (e.Key == Key.Tab)
{
//创建兄弟节点
if (temp.father != null)
{
myNode.removeNode();
temp1 = new MyNode("创建了一个兄弟节点", grid, temp.father);
temp.father.Child.Add(temp1);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp1.Click += myNode_Click;
temp1.KeyDown += shortcutKey_Down;
}
}
else if (e.Key == Key.Delete)
{
if (temp.father != null)
{
myNode.removeNode();
//删除对应的线
temp.father.lines.Remove(temp.father.lines[temp.father.Child.IndexOf(temp)]);
temp.father.Child.Remove(temp);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp = null;
}
}
else if (e.Key == Key.E)
{
//edit键
myNode.removeNode();
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
temp.wantEdit = true;
myNode.ShowChildren(0);
myNode.CreateRelation();
}
}
public bool generateNode(String name, int type)
{
if (currentNode == null)
{
return(false);
}
MyNode tempNode;
if (n >= paraLength)
{
return(false);
}
int current = n;
if (name == null)
{
if (!IsNumberic(section1.Paragraphs[current].StyleName))
{
//不是数字，是个文本
tempNode = new MyNode(section1.Paragraphs[current].Text, currentNode.grid, this.currentNode);
this.currentNode.Child.Add(tempNode);
n++;
return(true);
}
tempNode = new MyNode(section1.Paragraphs[current].Text, currentNode.grid, this.currentNode);
this.currentNode.Child.Add(tempNode);
currentNode = tempNode;
n++;
while (generateNode(section1.Paragraphs[current].Text, int.Parse(section1.Paragraphs[current].StyleName)))
{
}
return(false);
}
else
{
if (!IsNumberic(section1.Paragraphs[current].StyleName))
{
//文本
tempNode = new MyNode(section1.Paragraphs[current].Text, currentNode.grid, this.currentNode);
this.currentNode.Child.Add(tempNode);
n++;
return(true);
}
if (int.Parse(section1.Paragraphs[current].StyleName) > type)
{
//比上一个节点更小【子节点】
tempNode = new MyNode(section1.Paragraphs[current].Text, currentNode.grid, this.currentNode);
this.currentNode.Child.Add(tempNode);
currentNode = tempNode;
n++;
while (generateNode(section1.Paragraphs[current].Text, int.Parse(section1.Paragraphs[current].StyleName)))
{
}
return(true);
}
else
{
//比上一个节点大
currentNode = currentNode.father;
return(false);
}
}
}