Databinding for plugin tab + faster image load

Wox/ViewModel/PluginViewModel.cs

@@ -0,0 +1,34 @@
+using System.Windows;
+using System.Windows.Media;
+using Wox.Plugin;
+using PropertyChanged;
+using Wox.Core.Resource;
+using Wox.Infrastructure.Image;
+
+namespace Wox.ViewModel
+{
+    [ImplementPropertyChanged]
+    public class PluginViewModel
+    {
+        public PluginPair PluginPair { get; set; }
+        public PluginMetadata Metadata { get; set; }
+        public IPlugin Plugin { get; set; }
+
+        private readonly Internationalization _translator = InternationalizationManager.Instance;
+
+        public ImageSource Image => ImageLoader.Load(Metadata.IcoPath);
+        public Visibility ActionKeywordsVisibility => Metadata.ActionKeywords.Count > 1 ? Visibility.Collapsed : Visibility.Visible;
+        public string InitilizaTime => string.Format(_translator.GetTranslation("plugin_init_time"), Metadata.InitTime);
+        public string QueryTime => string.Format(_translator.GetTranslation("plugin_query_time"), Metadata.AvgQueryTime);
+        public string ActionKeywordsText
+        {
+            get
+            {
+                var text = string.Join(Query.ActionKeywordSeperater, Metadata.ActionKeywords);
+                return text;
+            }
+        }
+
+       
+    }
+}