--- 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;
-
- }
+
}
}