public DbNode(DbNode <Button> next)
{
//使用 default 关键字，此关键字对于引用类型会返回空，对于数值类型会返回零。
//对于结构，此关键字将返回初始化为零或空的每个结构成员，具体取决于这些结构是值类型还是引用类型
this._data = default(Button);
this._next = next;
this._prev = null;
}
// 构造函数 6个
public DbNode(Button data, int type, double time, DbNode <Button> prev, DbNode <Button> next)
{
this._data = data;
this._type = type;
this._time = time;
this._prev = prev;
this._next = next;
}
/// <summary>
/// 返回链表的长度
/// </summary>
/// <returns></returns>
public int Count()
{
DbNode <Button> p = Head;
int length = 0;
while (p != null)
{
length++;
p = p.Next;
}
return(length);
}
/// <summary>
/// 在链表最后插入node
/// </summary>
/// <param name="item"></param>
public void AddLast(DbNode <Button> item)
{
DbNode <Button> newNode = item;
DbNode <Button> p = new DbNode <Button>();
if (Head == null)
{
Head = newNode;
return;
}
p = Head; //如果head不为空，head就赋值给第一个节点
while (p.Next != null)
{
p = p.Next;
}
p.Next = newNode;
newNode.Prev = p;
}
/// <summary>
/// 在位置i后插入node Button
/// </summary>
/// <param name="item"></param>
/// <param name="i"></param>
public void AddAfter(Button item, int i)
{
if (IsEmpty() || i < 0)
{
Console.WriteLine("The double linked list is empty or the position is uncorrect.");
return;
}
if (0 == i) //在头之后插入元素
{
DbNode <Button> newNode = new DbNode <Button>(item);
newNode.Next = Head.Next;
Head.Next.Prev = newNode;
Head.Next = newNode;
newNode.Prev = Head;
return;
}
DbNode <Button> p = Head; //p指向head
int j = 0;
while (p != null && j < i)
{
p = p.Next;
j++;
}
if (j == i)
{
DbNode <Button> newNode = new DbNode <Button>(item);
newNode.Next = p.Next;
if (p.Next != null)
{
p.Next.Prev = newNode;
}
newNode.Prev = p;
p.Next = newNode;
}
else
{
Console.WriteLine("The position is uncorrect.");
}
}
/// <summary>
/// 根据元素的值查找索引
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public int IndexOf(Button value)
{
if (IsEmpty())
{
Console.WriteLine("The list is empty.");
return(-1);
}
DbNode <Button> p = new DbNode <Button>();
p = Head;
int i = 0;
while (p.Next != null && !p.Data.Equals(value))//查找value相同的item
{
p = p.Next;
i++;
}
return(i);
}
/// <summary>
/// 移除指定位置的node
/// </summary>
/// <param name="i"></param>
/// <returns></returns>
public Button RemoveAt(int i)
{
if (IsEmpty() || i < 0)
{
Console.WriteLine("The double linked list is empty or the position is uncorrect.");
return(default(Button));
}
DbNode <Button> q = new DbNode <Button>();
if (0 == i)
{
q = Head;
Head = Head.Next;
Head.Prev = null;//删除掉了第一个元素
return(q.Data);
}
DbNode <Button> p = Head;
int j = 0;
while (p.Next != null && j < i)
{
j++;
q = p;
p = p.Next;
}
if (i == j) //?
{
p.Next.Prev = q;
q.Next = p.Next;
return(p.Data);
}
else
{
Console.WriteLine("The position is uncorrect.");
return(default(Button));
}
}
/// <summary>
/// 在位置i前插入node Button
/// </summary>
/// <param name="item"></param>
/// <param name="i"></param>
public void AddBefore(DbNode <Button> item, int i)
{
if (IsEmpty() || i < 0)
{
Console.WriteLine("The double linked list is empty or the position is uncorrect.");
return;
}
if (0 == i) //在头之前插入元素
{
DbNode <Button> newNode = item;
newNode.Next = Head; //把头改成第二个元素
Head.Prev = newNode;
Head = newNode; //把新元素设置为头
return;
}
DbNode <Button> n = Head;
DbNode <Button> d = new DbNode <Button>();
int j = 0;
while (n.Next != null && j < i)
{
d = n; //把d设置为头
n = n.Next;
j++;
}
{
if (j == i)
{
DbNode <Button> newNode = item;
d.Next = newNode;
newNode.Prev = d;
newNode.Next = n;
n.Prev = newNode;
}
}
}
//新建任务
private void skinButton1_Click(object sender, EventArgs e)
{
n++;
if (n <= 3)
{
string Title = "";
//声明一个字符串变量，用于生成新增选项卡的名称
foreach (Control c in tabControl1.TabPages)
{
if (c.Text == "unknown1")
{
b[1] = 1;
}
if (c.Text == "unknown2")
{
b[2] = 1;
}
if (c.Text == "unknown3")
{
b[3] = 1;
}
}
if (b[1] != 0)
{
if (b[2] != 0)
{
Title = "unknown3";
}
else
{
Title = "unknown2";
}
}
else
{
Title = "unknown1";
}
TabPage MyTabPage = new TabPage(Title);//创建TabPage对象
MyTabPage.BackColor = Color.White;
//使用TabControl控件的TabPages 属性的Add方法添加新的选项卡
tabControl1.TabPages.Add(MyTabPage);
tabControl1.SelectedTab = MyTabPage;
MyTabPage.Paint += new PaintEventHandler(tabPage1_Paint);
//设置TabPages界面可以拖入控件
tabControl1.SelectedTab.DragDrop += new DragEventHandler(tabPage1_DragDrop);
tabControl1.SelectedTab.DragEnter += new DragEventHandler(tabPage1_DragEnter);
tabControl1.SelectedTab.AllowDrop = true;
//在初始页面生成开始、结束按钮
Button START = new Button();
START.Image = button1.Image;
START.Size = new Size(80, 80);
START.Location = new Point(83, 43);
MyTabPage.Controls.Add(START);
START.MouseDown += new MouseEventHandler(OnMouseDown);
START.MouseMove += new MouseEventHandler(OnMouseMove);
DbNode <Button> start = new DbNode <Button>(START, 0, 0, null, null);
start.X = START.Location.X;
start.Y = START.Location.Y;
k[l].Head = start;
Button END = new Button();
END.Image = button2.Image;
END.Size = new Size(80, 80);
END.Location = new Point(83, 343);
MyTabPage.Controls.Add(END);
END.MouseDown += new MouseEventHandler(OnMouseDown);
END.MouseMove += new MouseEventHandler(OnMouseMove);
DbNode <Button> end = new DbNode <Button>(END, 1, 0, null, null);
end.X = END.Location.X;
end.Y = END.Location.Y;
k[l].AddLast(end);
/* dblink.AddLast(END);*/
}
else
{
MessageBox.Show("最多只能拥有三个选项卡！");
}
}
public int buttonnumber; //buttonnumber 是判断 mousedown 时所在的按钮
private void tabPage1_DragDrop(object sender, DragEventArgs e)
{
//拖放完毕之后，自动生成新控件
Button btn = new Button();
btn.Size = move.Size;
btn.Location = tabControl1.SelectedTab.PointToClient(new Point(e.X, e.Y));
//用这个方法计算出客户端容器界面的X，Y坐标。否则直接使用X，Y是屏幕坐标
tabControl1.SelectedTab.Controls.Add(btn);
btn.ContextMenuStrip = contextMenuStrip1;
btn.MouseDown += new MouseEventHandler(OnMouseDown);
btn.MouseMove += new MouseEventHandler(OnMouseMove);
switch (buttonnumber)
{
case 2:
{
btn.Image = Properties.Resources.move;
DbNode <Button> a = new DbNode <Button>(btn, 2, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 3:
{
btn.Image = Properties.Resources.back;
DbNode <Button> a = new DbNode <Button>(btn, 3, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 4:
{
btn.Image = Properties.Resources.turnleft;
DbNode <Button> a = new DbNode <Button>(btn, 4, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 5:
{
btn.Image = Properties.Resources.turnright;
DbNode <Button> a = new DbNode <Button>(btn, 5, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 6:
{
btn.Image = Properties.Resources.follow;
DbNode <Button> a = new DbNode <Button>(btn, 6, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 7:
{
btn.Image = Properties.Resources.stop;
DbNode <Button> a = new DbNode <Button>(btn, 7, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
//延时 delay
case 8:
{
btn.Image = Properties.Resources.延时;
DbNode <Button> a = new DbNode <Button>(btn, 8, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 10:
{
btn.Image = Properties.Resources.循环开始11;
DbNode <Button> a = new DbNode <Button>(btn, 10, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 11:
{
btn.Image = Properties.Resources.循环开始21;
DbNode <Button> a = new DbNode <Button>(btn, 11, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 12:
{
btn.Image = Properties.Resources.循环开始31;
DbNode <Button> a = new DbNode <Button>(btn, 12, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 13:
{
btn.Image = Properties.Resources.无限循环开始;
DbNode <Button> a = new DbNode <Button>(btn, 13, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 20:
{
btn.Image = Properties.Resources.循环结束1;
DbNode <Button> a = new DbNode <Button>(btn, 20, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 21:
{
btn.Image = Properties.Resources.循环结束2;
DbNode <Button> a = new DbNode <Button>(btn, 21, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 22:
{
btn.Image = Properties.Resources.循环结束3;
DbNode <Button> a = new DbNode <Button>(btn, 22, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 23:
{
btn.Image = Properties.Resources.无限循环结束;
DbNode <Button> a = new DbNode <Button>(btn, 23, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 30:
{
btn.Image = Properties.Resources.小车快速左转;
DbNode <Button> a = new DbNode <Button>(btn, 30, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 31:
{
btn.Image = Properties.Resources.小车快速右转;
DbNode <Button> a = new DbNode <Button>(btn, 31, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 32:
{
btn.Image = Properties.Resources.小车慢速做转;
DbNode <Button> a = new DbNode <Button>(btn, 32, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 33:
{
btn.Image = Properties.Resources.小车慢速右转;
DbNode <Button> a = new DbNode <Button>(btn, 33, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 41:
{
btn.Image = Properties.Resources.电机停转;
DbNode <Button> a = new DbNode <Button>(btn, 41, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 42:
{
btn.Image = Properties.Resources.电机正转;
DbNode <Button> a = new DbNode <Button>(btn, 42, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 43:
{
btn.Image = Properties.Resources.电机反转;
DbNode <Button> a = new DbNode <Button>(btn, 43, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 44:
{
btn.Image = Properties.Resources.左电机转动;
DbNode <Button> a = new DbNode <Button>(btn, 44, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 45:
{
btn.Image = Properties.Resources.右电机转动;
DbNode <Button> a = new DbNode <Button>(btn, 45, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 50:
{
btn.Image = Properties.Resources.蜂鸣;
DbNode <Button> a = new DbNode <Button>(btn, 50, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 51:
{
btn.Image = Properties.Resources.乐曲1;
DbNode <Button> a = new DbNode <Button>(btn, 51, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 52:
{
btn.Image = Properties.Resources.乐曲2;
DbNode <Button> a = new DbNode <Button>(btn, 52, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 53:
{
btn.Image = Properties.Resources.乐曲3;
DbNode <Button> a = new DbNode <Button>(btn, 53, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 54:
{
btn.Image = Properties.Resources.乐曲4;
DbNode <Button> a = new DbNode <Button>(btn, 54, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 55:
{
btn.Image = Properties.Resources.乐曲5;
DbNode <Button> a = new DbNode <Button>(btn, 55, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 56:
{
btn.Image = Properties.Resources.乐曲6;
DbNode <Button> a = new DbNode <Button>(btn, 56, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
//灯光控制
case 60:
{
btn.Image = Properties.Resources.前进等;
DbNode <Button> a = new DbNode <Button>(btn, 60, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 61:
{
btn.Image = Properties.Resources.倒车灯;
DbNode <Button> a = new DbNode <Button>(btn, 61, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 62:
{
btn.Image = Properties.Resources.亮左转灯;
DbNode <Button> a = new DbNode <Button>(btn, 62, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 63:
{
btn.Image = Properties.Resources.亮右转灯;
DbNode <Button> a = new DbNode <Button>(btn, 63, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 64:
{
btn.Image = Properties.Resources.流水灯;
DbNode <Button> a = new DbNode <Button>(btn, 64, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 65:
{
btn.Image = Properties.Resources.停止灯;
DbNode <Button> a = new DbNode <Button>(btn, 65, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 66:
{
btn.Image = Properties.Resources.顺时针亮一圈;
DbNode <Button> a = new DbNode <Button>(btn, 66, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 67:
{
btn.Image = Properties.Resources.逆时针亮一圈;
DbNode <Button> a = new DbNode <Button>(btn, 67, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 68:
{
btn.Image = Properties.Resources.小灯闪烁一次;
DbNode <Button> a = new DbNode <Button>(btn, 68, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
case 69:
{
btn.Image = Properties.Resources.摩斯电码__2_;
DbNode <Button> a = new DbNode <Button>(btn, 69, 0);
k[l].AddBefore(a, k[l].Count() - 1);
break;
}
}
}
public DbNode(Button data)
{
this._data = data;
this._prev = null;
this._next = null;
}
/// <summary>
/// 打印双向链表的每个元素
/// </summary>
public string Print()
{
string s = "";
DbNode <Button> current = new DbNode <Button>();
current = this.Head;
bool a = false, b = false, c = false, d = false;
DbNode <Button> recycle1 = new DbNode <Button>();
DbNode <Button> recycle2 = new DbNode <Button>();
DbNode <Button> recycle3 = new DbNode <Button>();
DbNode <Button> recycle4 = new DbNode <Button>();
while (current != null)
{
if (current.Type != 10 && current.Type != 11 && current.Type != 12 && current.Type != 13 && current.Type != 20 && current.Type != 21 && current.Type != 22 && current.Type != 23)
{
s += current.Type + " " + current.Time + "\r\n";
current = current.Next;
}
else
{
if (current.Type == 10)
{
a = true;
recycle1 = current.Next;
current = current.Next;
}
if (current.Type == 11)
{
b = true;
recycle2 = current.Next;
current = current.Next;
}
if (current.Type == 12)
{
c = true;
recycle3 = current.Next;
current = current.Next;
}
if (current.Type == 13)
{
d = true;
recycle4 = current.Next;
current = current.Next;
}
if (current.Type == 20)
{
if (a == true)
{
a = false;
current = recycle1;
s += current.Type + " " + current.Time + "\r\n";
current = current.Next;
}
else
{
current = current.Next;
}
}
if (current.Type == 21)
{
if (b == true)
{
b = false;
current = recycle2;
s += current.Type + " " + current.Time + "\r\n";
current = current.Next;
}
else
{
current = current.Next;
}
}
if (current.Type == 22)
{
if (c == true)
{
c = false;
current = recycle3;
s += current.Type + " " + current.Time + "\r\n";
current = current.Next;
}
else
{
current = current.Next;
}
}
if (current.Type == 23)
{
if (d == true)
{
current = recycle4;
s += current.Type + " " + current.Time + "\r\n";
current = current.Next;
}
else
{
current = current.Next;
}
}
}
}
return(s);
}
/// <summary>
/// 清空双链表
/// </summary>
public void Clear()
{
this.Head = null;
}
//构造函数
public DbLinkedList()
{
Head = null;
}
public DbNode()
{
this._data = default(Button);
this._prev = null;
this._next = null;
}
