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151 lines
4.1 KiB
C#
151 lines
4.1 KiB
C#
using MediaBrowser.Controller.Entities;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Logging;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Media;
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namespace MediaBrowser.ServerApplication.Controls
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{
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/// <summary>
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/// Interaction logic for MultiItemUpdateNotification.xaml
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/// </summary>
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public partial class MultiItemUpdateNotification : UserControl
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{
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/// <summary>
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/// The logger
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/// </summary>
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private readonly ILogger Logger;
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/// <summary>
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/// Gets the children changed event args.
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/// </summary>
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/// <value>The children changed event args.</value>
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private List<BaseItem> Items
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{
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get { return DataContext as List<BaseItem>; }
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="MultiItemUpdateNotification" /> class.
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/// </summary>
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public MultiItemUpdateNotification(ILogger logger)
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{
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if (logger == null)
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{
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throw new ArgumentNullException("logger");
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}
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Logger = logger;
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InitializeComponent();
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Loaded += MultiItemUpdateNotification_Loaded;
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}
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/// <summary>
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/// Handles the Loaded event of the MultiItemUpdateNotification control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
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void MultiItemUpdateNotification_Loaded(object sender, RoutedEventArgs e)
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{
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header.Text = string.Format("{0} New Items!", Items.Count);
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PopulateItems();
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}
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/// <summary>
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/// Populates the items.
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/// </summary>
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private void PopulateItems()
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{
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itemsPanel.Children.Clear();
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var items = Items;
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const int maxItemsToDisplay = 8;
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var index = 0;
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foreach (var item in items)
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{
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if (index >= maxItemsToDisplay)
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{
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break;
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}
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// Try our best to find an image
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var path = GetImagePath(item);
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if (string.IsNullOrEmpty(path))
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{
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continue;
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}
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Image img;
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try
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{
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img = App.Instance.GetImage(path);
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}
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catch (FileNotFoundException)
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{
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Logger.Error("Image file not found {0}", path);
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continue;
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}
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img.Stretch = Stretch.Uniform;
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img.Margin = new Thickness(0, 0, 5, 5);
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img.ToolTip = ItemUpdateNotification.GetDisplayName(item, true);
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RenderOptions.SetBitmapScalingMode(img, BitmapScalingMode.Fant);
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itemsPanel.Children.Add(img);
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index++;
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}
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}
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/// <summary>
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/// Gets the image path.
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/// </summary>
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/// <param name="item">The item.</param>
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/// <returns>System.String.</returns>
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internal static string GetImagePath(BaseItem item)
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{
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// Try our best to find an image
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var path = item.PrimaryImagePath;
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if (string.IsNullOrEmpty(path) && item.BackdropImagePaths != null)
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{
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path = item.BackdropImagePaths.FirstOrDefault();
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}
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if (string.IsNullOrEmpty(path))
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{
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path = item.GetImage(ImageType.Thumb);
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}
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if (string.IsNullOrEmpty(path))
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{
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path = item.GetImage(ImageType.Art);
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}
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if (string.IsNullOrEmpty(path))
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{
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path = item.GetImage(ImageType.Logo);
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}
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if (string.IsNullOrEmpty(path))
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{
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path = item.GetImage(ImageType.Disc);
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}
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return path;
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}
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}
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}
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