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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="QueueView.xaml.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>
// Interaction logic for VideoView.xaml
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace HandBrakeWPF.Views
{
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using HandBrakeWPF.Services.Queue.Model;
using HandBrakeWPF.ViewModels;
/// <summary>
/// Interaction logic for VideoView
/// </summary>
public partial class QueueView : Window
{
private QueueTask mouseActiveQueueTask;
/// <summary>
/// Initializes a new instance of the <see cref="QueueView"/> class.
/// </summary>
public QueueView()
{
this.InitializeComponent();
}
private void ContextMenu_OnOpened(object sender, RoutedEventArgs e)
{
ContextMenu menu = sender as ContextMenu;
this.mouseActiveQueueTask = null;
if (menu != null)
{
Point p = Mouse.GetPosition(this);
HitTestResult result = VisualTreeHelper.HitTest(this, p);
if (result != null)
{
ListBoxItem listBoxItem = FindParent<ListBoxItem>(result.VisualHit);
if (listBoxItem != null)
{
this.mouseActiveQueueTask = listBoxItem.DataContext as QueueTask;
}
}
}
this.openSourceDir.IsEnabled = this.mouseActiveQueueTask != null;
this.openDestDir.IsEnabled = this.mouseActiveQueueTask != null;
}
private static T FindParent<T>(DependencyObject from) where T : class
{
DependencyObject parent = VisualTreeHelper.GetParent(from);
T result = null;
if (parent is T)
{
result = parent as T;
}
else if (parent != null)
{
result = FindParent<T>(parent);
}
return result;
}
private void OpenSourceDir_OnClick(object sender, RoutedEventArgs e)
{
((QueueViewModel)this.DataContext).OpenSourceDirectory(this.mouseActiveQueueTask);
}
private void OpenDestDir_OnClick(object sender, RoutedEventArgs e)
{
((QueueViewModel)this.DataContext).OpenDestinationDirectory(this.mouseActiveQueueTask);
}
}
}
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