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Common/DTS.Common/.svn/pristine/96/960acd25b14941449371abed3ef2fe08373d21ff.svn-base

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+using System.Collections.Generic;
+using System.Windows;
+using TriggerBase = Microsoft.Xaml.Behaviors.TriggerBase;
+using Microsoft.Xaml.Behaviors;
+
+namespace DTS.Common.Behaviors
+{
+    public class InteractivityTemplate : DataTemplate
+    {
+
+    }
+    /// <summary>
+    /// Holder for interactivity entries
+    /// </summary>
+    public class InteractivityItems : FrameworkElement
+    {
+        private List<Behavior> _behaviors;
+        private List<TriggerBase> _triggers;
+
+        /// <summary>
+        /// Storage for triggers
+        /// </summary>
+        public new List<TriggerBase> Triggers => _triggers ?? (_triggers = new List<TriggerBase>());
+
+        /// <summary>
+        /// Storage for Behaviors
+        /// </summary>
+        public List<Behavior> Behaviors => _behaviors ?? (_behaviors = new List<Behavior>());
+
+        #region Template attached property
+
+        public static InteractivityTemplate GetTemplate(DependencyObject obj)
+        {
+            return (InteractivityTemplate)obj.GetValue(TemplateProperty);
+        }
+
+        public static void SetTemplate(DependencyObject obj, InteractivityTemplate value)
+        {
+            obj.SetValue(TemplateProperty, value);
+        }
+
+        public static readonly DependencyProperty TemplateProperty = DependencyProperty.RegisterAttached("Template", typeof(InteractivityTemplate), typeof(InteractivityItems), new PropertyMetadata(default(InteractivityTemplate), OnTemplateChanged));
+
+        private static void OnTemplateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (e.NewValue == null) return;
+            var interactivityTemplate = (InteractivityTemplate)e.NewValue;
+            var interactivityItems = (InteractivityItems)interactivityTemplate.LoadContent();
+            var bc = Interaction.GetBehaviors(d);
+            var tc = Interaction.GetTriggers(d);
+
+            foreach (var behavior in interactivityItems.Behaviors)
+                bc.Add(behavior);
+
+            foreach (var trigger in interactivityItems.Triggers)
+                tc.Add(trigger);
+        }
+
+        #endregion
+    }
+}