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using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Net;
using MediaBrowser.UI;
using MediaBrowser.UI.Controls;
using MediaBrowser.UI.Converters;
using MediaBrowser.UI.ViewModels;
using System;
using System.ComponentModel;
using System.Windows;
namespace MediaBrowser.Plugins.DefaultTheme.Controls
{
/// <summary>
/// Interaction logic for BaseItemTile.xaml
/// </summary>
public partial class BaseItemTile : BaseUserControl
{
/// <summary>
/// Gets the view model.
/// </summary>
/// <value>The view model.</value>
public DtoBaseItemViewModel ViewModel
{
get { return DataContext as DtoBaseItemViewModel; }
}
/// <summary>
/// Gets the item.
/// </summary>
/// <value>The item.</value>
private BaseItemDto Item
{
get { return ViewModel.Item; }
}
/// <summary>
/// Initializes a new instance of the <see cref="BaseItemTile" /> class.
/// </summary>
public BaseItemTile()
{
InitializeComponent();
DataContextChanged += BaseItemTile_DataContextChanged;
Loaded += BaseItemTile_Loaded;
Unloaded += BaseItemTile_Unloaded;
}
/// <summary>
/// Handles the Unloaded event of the BaseItemTile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
void BaseItemTile_Unloaded(object sender, RoutedEventArgs e)
{
if (ViewModel != null)
{
ViewModel.PropertyChanged -= ViewModel_PropertyChanged;
}
}
/// <summary>
/// Handles the Loaded event of the BaseItemTile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
void BaseItemTile_Loaded(object sender, RoutedEventArgs e)
{
if (ViewModel != null)
{
ViewModel.PropertyChanged -= ViewModel_PropertyChanged;
ViewModel.PropertyChanged += ViewModel_PropertyChanged;
}
}
/// <summary>
/// Handles the DataContextChanged event of the BaseItemTile control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DependencyPropertyChangedEventArgs" /> instance containing the event data.</param>
void BaseItemTile_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
OnItemChanged();
if (ViewModel != null)
{
ViewModel.PropertyChanged -= ViewModel_PropertyChanged;
ViewModel.PropertyChanged += ViewModel_PropertyChanged;
}
}
/// <summary>
/// Handles the PropertyChanged event of the ViewModel control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="PropertyChangedEventArgs" /> instance containing the event data.</param>
void ViewModel_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
ReloadImage();
}
/// <summary>
/// Called when [item changed].
/// </summary>
private void OnItemChanged()
{
ReloadImage();
var visibility = Item.HasPrimaryImage && !Item.IsType("Episode") ? Visibility.Collapsed : Visibility.Visible;
if (Item.IsType("Person") || Item.IsType("IndexFolder"))
{
visibility = Visibility.Visible;
}
txtName.Visibility = visibility;
var name = Item.Name;
if (Item.IndexNumber.HasValue)
{
name = Item.IndexNumber + " - " + name;
}
txtName.Text = name;
}
/// <summary>
/// Reloads the image.
/// </summary>
private async void ReloadImage()
{
mainGrid.Height = ViewModel.ParentDisplayPreferences.PrimaryImageHeight;
mainGrid.Width = ViewModel.ParentDisplayPreferences.PrimaryImageWidth;
if (Item.HasPrimaryImage)
{
var url = ViewModel.GetImageUrl(ViewModel.ParentDisplayPreferences.PrimaryImageType);
border.Background = null;
try
{
image.Source = await App.Instance.GetRemoteBitmapAsync(url);
}
catch (HttpException)
{
SetDefaultImage();
}
}
else
{
SetDefaultImage();
}
}
/// <summary>
/// Sets the default image.
/// </summary>
private void SetDefaultImage()
{
if (Item.IsAudio || Item.IsType("MusicAlbum") || Item.IsType("MusicArtist"))
{
var imageUri = new Uri("../Resources/Images/AudioDefault.png", UriKind.Relative);
border.Background = MetroTileBackgroundConverter.GetRandomBackground();
image.Source = App.Instance.GetBitmapImage(imageUri);
}
else
{
var imageUri = new Uri("../Resources/Images/VideoDefault.png", UriKind.Relative);
border.Background = MetroTileBackgroundConverter.GetRandomBackground();
image.Source = App.Instance.GetBitmapImage(imageUri);
}
}
}
}
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