card.cs

basic source code to study component based software engineering

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Collections;

namespace LotsOfFun.Games
{
    public enum Suit
    {
        Clubs, Hearts, Diamonds, Spades
    };

    public enum FaceValue
    {
        Ace, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten, Jack, Queen, King
    };

    public partial class Card : UserControl
    {
        SortedList m_images = new SortedList();

        public Card()
        {
            InitializeComponent();

            m_images.Add(Suit.Clubs, new Icon("C:\\icon\\clubs.ico"));
            m_images.Add(Suit.Diamonds, new Icon("C:\\icon\\diamonds.ico"));
            m_images.Add(Suit.Hearts, new Icon("C:\\icon\\hearts.ico"));
            m_images.Add(Suit.Spades, new Icon("C:\\icon\\spades.ico"));
        }

        private void InitializeComponent()
        {
            this.SuspendLayout();
            // 
            // Card
            // 
            this.Name = "Card";
            this.Size = new System.Drawing.Size(60, 78);
            this.Paint += new System.Windows.Forms.PaintEventHandler(this.Card_Paint);
            this.SizeChanged += new System.EventHandler(this.Card_SizeChanged);
            this.ResumeLayout(false);

        }

  

        public Card(Suit suit, FaceValue faceValue)
            : this()
        {
            m_suit = suit;
            m_faceValue = faceValue;
        }

        private FaceValue m_faceValue = FaceValue.Ace;
        [Category("Game")]
        [Description("Face value of the card.")]
        public FaceValue FaceValue
        {
            get { return m_faceValue; }
            set
            {
                m_faceValue = value;
                this.Refresh();
            }
        }

        private Suit m_suit = Suit.Hearts;
        [Category("Game")]
        [Description("Suit (Hearts,Spades,Diamonds,Clubs)")]
        public Suit Suit
        {
            get { return m_suit; }
            set
            {
                m_suit = value;
                this.Refresh();
            }
        }

        private bool m_faceup = true;

        private void Card_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
        {
            Graphics g = this.CreateGraphics();
            g.DrawRectangle(System.Drawing.Pens.Black, 0, 0, this.ClientRectangle.Width - 1, this.ClientRectangle.Height - 1);

            if (this.m_faceup)
            {
                this.BackColor = Color.White;
                g.DrawString(this.m_faceValue.ToString(),
                new System.Drawing.Font("Arial", 10, System.Drawing.FontStyle.Bold),
                System.Drawing.Brushes.Black, 3, 3);
                g.DrawIcon((Icon)(this.m_images[m_suit]), 14, 40);
            }

            else
            {
                this.BackColor = Color.Blue;
            }
        }

        public const int FixedWidth = 60;
        public const int FixedHeight = 75;

        private void Card_SizeChanged(object sender, System.EventArgs e)
        {
            this.Size = new Size(FixedWidth, FixedHeight);
        }

        [Category("Game")]
        [Description("Is the card face up?")]
        public bool FaceUp
        {
            get { return m_faceup; }
            set
            {
                m_faceup = value;
                this.Refresh();
            }
        }

 
    }
}