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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="OpenOptionsScreenCommand.cs" company="HandBrake Project (http://handbrake.fr)">
// This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
// </copyright>
// <summary>
// A Command to display the options window.
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace HandBrakeWPF.Commands
{
using System;
using System.Windows.Input;
using Caliburn.Micro;
using HandBrakeWPF.Model;
using HandBrakeWPF.ViewModels.Interfaces;
/// <summary>
/// A Command to display the options window.
/// </summary>
public class OpenOptionsScreenCommand : ICommand
{
/// <summary>
/// The can execute changed.
/// </summary>
public event EventHandler CanExecuteChanged { add { } remove { } }
/// <summary>
/// The can execute.
/// </summary>
/// <param name="parameter">
/// The parameter.
/// </param>
/// <returns>
/// The <see cref="bool"/>.
/// </returns>
public bool CanExecute(object parameter)
{
return true;
}
/// <summary>
/// The execute.
/// </summary>
/// <param name="parameter">
/// The parameter.
/// </param>
public void Execute(object parameter)
{
var shellViewModel = IoC.Get<IShellViewModel>();
var optionsViewModel = IoC.Get<IOptionsViewModel>();
shellViewModel.DisplayWindow(ShellWindow.OptionsWindow);
if (parameter == null && optionsViewModel.SelectedTab == OptionsTab.About)
{
optionsViewModel.GotoTab(OptionsTab.General);
}
if (parameter != null && parameter.GetType() == typeof(OptionsTab))
{
optionsViewModel.GotoTab((OptionsTab)parameter);
if (((OptionsTab)parameter).Equals(OptionsTab.Updates))
{
optionsViewModel.PerformUpdateCheck();
}
}
}
}
}
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