using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using FingersDance.Data;

namespace FingersDance.ViewModels

{

    public class AnnotationViewModel : ViewModelBase

    {

        private float _tcBegin;

        private float _dur;

        private String _gestureType;

        private float _marginLeft;

        public AnnotationViewModel(Annotation a, float marginLeft) {

            this._tcBegin = a.TcBegin;

            this._dur = a.Dur;

            this._gestureType = a.GestureType;

            this._marginLeft = marginLeft;

        }

        public float TcBegin

        {

            get { return _tcBegin; }

            set {

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

                    return;

                _tcBegin = value;

                base.OnPropertyChanged("TcBegin");

            }

        }

        public float Dur

        {

            get { return _dur; }

            set

            {

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

                    return;

                _dur = value;

                base.OnPropertyChanged("Dur");

            }

        }

        public String GestureType

        {

            get { return _gestureType; }

            set

            {

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

                    return;

                _gestureType = value;

                base.OnPropertyChanged("GestureType");

            }

        }

        public float MarginLeft

        {

            get { return _marginLeft; }

            set

            {

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

                    return;

                _marginLeft = value;

                base.OnPropertyChanged("MarginLeft");

            }

        }

    }

}