sortbase.cs

数据结构排序算法演示数据结构排序算法演示数据结构排序算法演示数据结构排序算法演示数据结构排序算法演示数据结构排序算法演示数据结构排序算法演示

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using System.Drawing;

namespace GraphicsSort
{
    public delegate void StepComplete(object sender, StepEventArgs e);
    public delegate void SortComplete(object sender, SortEventArgs e);

    public abstract class SortBase    
    {
        public int[] list;
        public Control ctl;
        public Mutex mut;
        public int SwapCount;
        public Bitmap bmp;
        public StepEventArgs e;
        protected string SortName;
        private bool _bIsComplete;
        private object o = new object();
        public bool IsComplete
        {
            get
            {
                return _bIsComplete;
            }
            set
            {
                lock (o)
                {
                    _bIsComplete = value;
                }
            }
        }

        public string Name
        {
            get { return SortName; }
        }
        public SortBase(string SortName, int[] initList, System.Windows.Forms.Control ctlToDraw)
        {
            this.SortName = SortName;
            ctl = ctlToDraw;
            list = new int[initList.Length];
            mut = new Mutex();
            for (int i = 0; i < initList.Length; i++)
            {
                list[i] = initList[i];
            }
            bmp = new Bitmap(ctl.Width, ctl.Height);
            e = new StepEventArgs();
            e.list = list;
            e.sortBase = this;
            e.bmp = bmp;
        }


        public virtual event StepComplete stepComplete;
        public virtual event SortComplete sortComplete;
    }

    public class StepEventArgs: EventArgs
    {
        public int [] list;
        public SortBase sortBase;
        public Bitmap bmp;
    }

    public class SortEventArgs : EventArgs
    {
        public string SortName;
        public int SwapCount;
    }
}