//******************************************************************************************************// ViewModelBase.cs - Gbtc//// Copyright © 2012, Grid Protection Alliance. All Rights Reserved.//// Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See// the NOTICE file distributed with this work for additional information regarding copyright ownership.// The GPA licenses this file to you under the MIT License (MIT), the "License"; you may// not use this file except in compliance with the License. You may obtain a copy of the License at://// http://www.opensource.org/licenses/MIT//// Unless agreed to in writing, the subject software distributed under the License is distributed on an// "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the// License for the specific language governing permissions and limitations.//// Code Modification History:// ----------------------------------------------------------------------------------------------------// 03/25/2011 - Mehulbhai P Thakkar// Generated original version of source code.// 12/20/2012 - Starlynn Danyelle Gilliam// Modified Header.////****************************************************************************************************** using System;using System.ComponentModel;using System.Windows; namespace GSF.TimeSeries.UI{ /// <summary> /// Represents an abstract class from which all ViewModel objects will derive. /// </summary> public abstract class ViewModelBase : INotifyPropertyChanged { #region [ Members ] //Events /// <summary> /// Raised when a property on this object has a new value. /// </summary> public event PropertyChangedEventHandler PropertyChanged; #endregion #region [ Properties ] /// <summary> /// Gets a <see cref="MessageBox"/> to display information to UI user. /// </summary> public Action<string, string, MessageBoxImage> Popup { get { return (Action<string, string, MessageBoxImage>)((message, caption, messageBoxImage) => MessageBox.Show(Application.Current.MainWindow, message, caption, MessageBoxButton.OK, messageBoxImage)); } } /// <summary> /// Gets a <see cref="MessageBox"/> to request confirmation from UI user. /// </summary> public Func<string, string, bool> Confirm { get { return (Func<string, string, bool>)((message, caption) => MessageBox.Show(Application.Current.MainWindow, message, caption, MessageBoxButton.YesNo) == MessageBoxResult.Yes); } } #endregion #region [ Methods ] /// <summary> /// Raises the <see cref="PropertyChanged"/> event. /// </summary> /// <param name="propertyName">The property that has a new value.</param> protected void OnPropertyChanged(string propertyName) { if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } #endregion }}
//******************************************************************************************************
// ViewModelBase.cs - Gbtc
//
// Copyright © 2012, Grid Protection Alliance. All Rights Reserved.
//
// Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See
// the NOTICE file distributed with this work for additional information regarding copyright ownership.
// The GPA licenses this file to you under the MIT License (MIT), the "License"; you may
// not use this file except in compliance with the License. You may obtain a copy of the License at:
//
// http://www.opensource.org/licenses/MIT
//
// Unless agreed to in writing, the subject software distributed under the License is distributed on an
// "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the
// License for the specific language governing permissions and limitations.
//
// Code Modification History:
// ----------------------------------------------------------------------------------------------------
// 03/25/2011 - Mehulbhai P Thakkar
// Generated original version of source code.
// 12/20/2012 - Starlynn Danyelle Gilliam
// Modified Header.
//
//******************************************************************************************************
using System;
using System.ComponentModel;
using System.Windows;
namespace GSF.TimeSeries.UI
{
/// <summary>
/// Represents an abstract class from which all ViewModel objects will derive.
/// </summary>
public abstract class ViewModelBase : INotifyPropertyChanged
{
#region [ Members ]
//Events
/// <summary>
/// Raised when a property on this object has a new value.
/// </summary>
public event PropertyChangedEventHandler PropertyChanged;
#endregion
#region [ Properties ]
/// <summary>
/// Gets a <see cref="MessageBox"/> to display information to UI user.
/// </summary>
public Action<string, string, MessageBoxImage> Popup
{
get
{
return (Action<string, string, MessageBoxImage>)((message, caption, messageBoxImage) => MessageBox.Show(Application.Current.MainWindow, message, caption, MessageBoxButton.OK, messageBoxImage));
}
}
/// <summary>
/// Gets a <see cref="MessageBox"/> to request confirmation from UI user.
/// </summary>
public Func<string, string, bool> Confirm
{
get
{
return (Func<string, string, bool>)((message, caption) => MessageBox.Show(Application.Current.MainWindow, message, caption, MessageBoxButton.YesNo) == MessageBoxResult.Yes);
}
}
#endregion
#region [ Methods ]
/// <summary>
/// Raises the <see cref="PropertyChanged"/> event.
/// </summary>
/// <param name="propertyName">The property that has a new value.</param>
protected void OnPropertyChanged(string propertyName)
{
if (PropertyChanged != null)
PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
}
#endregion
}
}