// OpenTween - Client of Twitter
// Copyright (c) 2015 kim_upsilon (@kim_upsilon)
// All rights reserved.
//
// This file is part of OpenTween.
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see , or write to
// the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
// Boston, MA 02110-1301, USA.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
namespace OpenTween
{
///
/// の実装に必要な基本的な機能を提供するクラス
///
public class NotifyPropertyChangedBase : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
protected bool SetProperty(ref T field, T value, [CallerMemberName] string propertyName = "")
{
if (EqualityComparer.Default.Equals(field, value))
return false;
field = value;
this.RaisePropertyChanged(propertyName);
return true;
}
protected void RaisePropertyChanged([CallerMemberName] string propertyName = "")
=> this.OnPropertyChanged(new PropertyChangedEventArgs(propertyName));
protected virtual void OnPropertyChanged(PropertyChangedEventArgs e)
=> this.PropertyChanged?.Invoke(this, e);
}
}