src/FingersDance.Views/TimelineView.xaml.cs
changeset 136 8b513df1b446
parent 135 84b3bf5ee3d2
child 140 fc7c12f9da30
--- a/src/FingersDance.Views/TimelineView.xaml.cs	Wed Oct 07 17:16:46 2009 +0200
+++ b/src/FingersDance.Views/TimelineView.xaml.cs	Fri Oct 09 11:33:35 2009 +0200
@@ -6,13 +6,10 @@
 using System.Windows.Controls;
 using System.Windows.Data;
 using System.Windows.Documents;
-using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
-using Microsoft.Surface.Presentation.Controls;
-using Microsoft.Surface.Presentation;
 
 using FingersDance.Data;
 using FingersDance.ViewModels;
@@ -25,76 +22,15 @@
     /// </summary>
     public partial class TimelineView : UserControl
     {
+
+        private Boolean hasDragCanceledHandler = false;
+
         public TimelineView()
         {
             InitializeComponent();
         }
 
-        private void listview_PreviewContactDown(object sender, Microsoft.Surface.Presentation.ContactEventArgs e)
-        {
-            FrameworkElement findSource = e.OriginalSource as FrameworkElement;
-            SurfaceListBoxItem draggedElement = null;
-
-            // Find the touched SurfaceListBoxItem object.
-            while (draggedElement == null && findSource != null)
-            {
-                if ((draggedElement = findSource as SurfaceListBoxItem) == null)
-                {
-                    findSource = VisualTreeHelper.GetParent(findSource) as FrameworkElement;
-                }
-            }
-
-            if (draggedElement == null)
-            {
-                return;
-            }
-
-            // Create the cursor visual.
-            ContentControl cursorVisual = new ContentControl()
-            {
-                Content = new TimelineAnnotationView()
-                {
-                    DataContext = findSource.DataContext
-                }
-            };
-
-            // We apply the current scale to the dragged annotation
-            ((TimelineAnnotationView)cursorVisual.Content).RenderTransform = this.RenderTransform;
-
-            // Add a handler. This will enable the application to change the visual cues.
-            //SurfaceDragDrop.AddTargetChangedHandler(cursorVisual, OnTargetChanged);
-
-            // Create a list of input devices. Add the contacts that
-            // are currently captured within the dragged element and
-            // the current contact (if it isn't already in the list).
-            List<InputDevice> devices = new List<InputDevice>();
-            devices.Add(e.Contact);
-            foreach (Contact contact in draggedElement.ContactsCapturedWithin)
-            {
-                if (contact != e.Contact)
-                {
-                    devices.Add(contact);
-                }
-            }
-
-            // Get the drag source object
-            ItemsControl dragSource = ItemsControl.ItemsControlFromItemContainer(draggedElement);
-
-            bool startDragOkay =
-                SurfaceDragDrop.BeginDragDrop(
-                  dragSource,                 // The SurfaceListBox object that the cursor is dragged out from.
-                  draggedElement,             // The SurfaceListBoxItem object that is dragged from the drag source.
-                  cursorVisual,               // The visual element of the cursor.
-                  draggedElement.DataContext, // The data associated with the cursor.
-                  devices,                    // The input devices that start dragging the cursor.
-                  DragDropEffects.Move);      // The allowed drag-and-drop effects of the operation.
-
-            // If the drag began successfully, set e.Handled to true. 
-            // Otherwise SurfaceListBoxItem captures the contact 
-            // and causes the drag operation to fail.
-            e.Handled = startDragOkay;
-
-        }
+        
 
     }
 }