/// <summary>
/// 递归函数，根据规则依次调整每个Mind位置
/// </summary>
/// <param name="xmle">当前节点</param>
/// <param name="point">当前节点位置</param>
/// <returns>调整后当前节点大小和位置</returns>
private Point Recursion_AdjustMindModel(XmlElement xmle, Point point)
{
// 本级区域
Rectangle rect = new Rectangle(point, new Size(20 * xmle.GetAttribute("key").Length, 20));
// 下一个子集定位点
Point nextChildPoint = new Point(rect.Right, rect.Top);
// 下一个本级定位点
Point nextPoint = new Point(rect.Left, rect.Bottom);
if (xmle.HasChildNodes)
{
foreach (XmlElement txmle in xmle.ChildNodes)
{
nextChildPoint = Recursion_AdjustMindModel(txmle, nextChildPoint);
nextPoint.Y = nextChildPoint.Y;
}
Rectangle firstChildRect = MindConvert.StringToRectangle(((XmlElement)xmle.FirstChild).GetAttribute("region"));
Rectangle lastChildRect = MindConvert.StringToRectangle(((XmlElement)xmle.LastChild).GetAttribute("region"));
rect.Offset(0, (lastChildRect.Top + firstChildRect.Top) / 2 - rect.Top);
}
xmle.SetAttribute("region", MindConvert.RectangleToString(rect));
return(nextPoint);
}
/// <summary>
/// 调整MindModel中各Mind的位置
/// </summary>
public void AdjustMind()
{
XmlElement xmle = MindModel.RootElement;
Point point = new Point(0, 0);
Recursion_AdjustMindModel(xmle, point);
Rectangle rectangle = MindConvert.StringToRectangle(xmle.GetAttribute("region"));
Point dpoint = new Point(point.X - rectangle.X, point.Y - rectangle.Y);
Recursion_MoveMindModel(xmle, dpoint);
MindForm.Refresh();
}
/// <summary>
/// 递归函数，用于移动Mind位置
/// </summary>
/// <param name="xmle">需要调整的节点</param>
/// <param name="dpoint">移动的方向和长度</param>
private void Recursion_MoveMindModel(XmlElement xmle, Point dpoint)
{
Rectangle rectangle = MindConvert.StringToRectangle(xmle.GetAttribute("region"));
rectangle.Offset(dpoint);
xmle.SetAttribute("region", MindConvert.RectangleToString(rectangle));
if (xmle.HasChildNodes)
{
foreach (XmlElement txmle in xmle.ChildNodes)
{
Recursion_MoveMindModel(txmle, dpoint);
}
}
}
/// <summary>
/// 递归函数，用于水平翻转Mind
/// </summary>
/// <param name="xmle"></param>
/// <param name="x"></param>
private void Recursion_ReverseMindModel(XmlElement xmle, int x)
{
Rectangle rectangle = MindConvert.StringToRectangle(xmle.GetAttribute("region"));
Point dpoint = new Point(2 * x - rectangle.Left - rectangle.Right);
rectangle.Offset(dpoint);
xmle.SetAttribute("region", MindConvert.RectangleToString(rectangle));
if (xmle.HasChildNodes)
{
foreach (XmlElement txmle in xmle.ChildNodes)
{
Recursion_ReverseMindModel(txmle, x);
}
}
}