motion/CameraWindow.cs

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// Motion Detector
//
// Copyright ?Andrew Kirillov, 2005
// andrew.kirillov@gmail.com
//

using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Windows.Forms;
using System.Threading;

namespace motion
{
	/// <summary>
	/// Summary description for CameraWindow.
	/// </summary>
	public class CameraWindow : System.Windows.Forms.Control
	{
		private Camera	camera = null;
		private bool	autosize = false;
		private bool	needSizeUpdate = false;
		private bool	firstFrame = true;

		private System.Timers.Timer timer;
		private int		flash = 0;
		private Color	rectColor = Color.Black;

		// AutoSize property
		[DefaultValue(false)]
		public bool AutoSize
		{
			get { return autosize; }
			set
			{
				autosize = value;
				UpdatePosition( );
			}
		}

		// Camera property
		[Browsable(false)]
		public Camera Camera
		{
			get { return camera; }
			set
			{
				// lock
				Monitor.Enter( this );

				// detach event
				if ( camera != null )
				{
					camera.NewFrame	-= new EventHandler( camera_NewFrame );
					camera.Alarm	-= new EventHandler( camera_Alarm );
					timer.Stop( );
				}