using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace FingersDance.Data

{

    public class AnnotationAddedEventArg : EventArgs

    {

        private float _tcBegin;

        private float _dur;

        private String _gestureType;

        public float TcBegin

        {

            get { return this._tcBegin; }

        }

        public float Dur

        {

            get { return this._dur; }

        }

        public String GestureType

        {

            get { return this._gestureType; }

        }

        public AnnotationAddedEventArg(float tcBegin, float dur, String gestureType)

        {

            this._tcBegin = tcBegin;

            this._dur = dur;

            this._gestureType = gestureType;

        }

    }

    public class Annotation

    {

        private float _tcBegin;

        private float _dur;

        private string _gestureType;

        private UInt32 _color;

        //public event EventHandler<AnnotationAddedEventArg> AnnotationAdded;

        public Annotation(float tcBeginPar, float durPar, string gesturePar, UInt32 colorPar)

        {

            this._tcBegin = tcBeginPar;

            this._dur = durPar;

            this._gestureType = gesturePar;

            this._color = colorPar;

            //AnnotationAdded(this, new AnnotationAddedEventArg(_tcBegin, _dur, _gestureType));

        }

        public float TcBegin

        {

            get { return _tcBegin; }

            set

            {

                if (value == _tcBegin || float.IsNaN(value))

                    return;

                _tcBegin = value;

            }

        }

        public float Dur

        {

            get { return _dur; }

            set

            {

                if (value == _dur || float.IsNaN(value))

                    return;

                _dur = value;

            }

        }

        public String GestureType

        {

            get { return _gestureType; }

            set

            {

                if (value == _gestureType || String.IsNullOrEmpty(value))

                    return;

                _gestureType = value;

            }

        }

        public UInt32 Color

        {

            get { return _color; }

            set

            {

                if (value == _color)

                    return;

                _color = value;

            }

        }

    }

}