Implemented SQLite db on PPC.

Working on PPC.

2 files changed, 48 insertions, 5 deletions

diff --git a/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs b/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
index 60da36590..9efd9f5a6 100644
--- a/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
+++ b/Software/Visual_Studio/Tango.DragAndDrop/DragAndDropService.cs
@@ -31,7 +31,7 @@ namespace Tango.DragAndDrop
         private static bool _isMouseDown;
         private static DispatcherTimer _dragTimer;
         private static Border _dragBorder;
-        private const int MIN_DRAG_OFFSET = 8;
+        //private const int MIN_DRAG_OFFSET = 8;
 
         #region Events
 
@@ -70,6 +70,37 @@ namespace Tango.DragAndDrop
 
         #region Attached Properties
 
+        #region MinDragOffset
+
+        /// <summary>
+        /// Determines whether an element is MinDragOffset by the drag and drop service.
+        /// </summary>
+        public static readonly DependencyProperty MinDragOffsetProperty =
+            DependencyProperty.RegisterAttached("MinDragOffset",
+            typeof(int), typeof(DragAndDropService),
+            new FrameworkPropertyMetadata(8));
+        /// <summary>
+        /// Sets the MinDragOffset attached property.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <param name="value">if set to <c>true</c> [value].</param>
+        public static void SetMinDragOffset(FrameworkElement element, int value)
+        {
+            element.SetValue(MinDragOffsetProperty, value);
+        }
+
+        /// <summary>
+        /// Gets the MinDragOffset attached property.
+        /// </summary>
+        /// <param name="element">The element.</param>
+        /// <returns></returns>
+        public static int GetMinDragOffset(FrameworkElement element)
+        {
+            return (int)element.GetValue(MinDragOffsetProperty);
+        }
+
+        #endregion
+
         #region Draggable
 
         /// <summary>
@@ -414,7 +445,7 @@ namespace Tango.DragAndDrop
         /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
         private static void DragTimer_Tick(object sender, EventArgs e)
         {
-            if (Mouse.LeftButton == MouseButtonState.Pressed && _currentDragedElement != null)
+            if ((Mouse.LeftButton == MouseButtonState.Pressed) && _currentDragedElement != null)
             {
                 DragStarted?.Invoke(_currentDragedElement, _currentDragedElement);
 
@@ -667,19 +698,19 @@ namespace Tango.DragAndDrop
         /// <param name="e">The <see cref="System.Windows.Input.MouseEventArgs"/> instance containing the event data.</param>
         private static void Draggable_MouseMove(object sender, MouseOrTouchEventArgs e)
         {
-            Debug.WriteLine(e.GetPosition(_currentDragedElement));
-
             if (_isMouseDown)
             {
                 FrameworkElement element = _currentDragedElement;
 
+                int minDragOffset = GetMinDragOffset(element);
+
                 if (element != null)
                 {
                     var surface = GetDraggingSurface(element);
 
                     if (surface != null)
                     {
-                        if ((e.GetPosition(element).X > _mouseDownLocation.X + MIN_DRAG_OFFSET || e.GetPosition(element).X < _mouseDownLocation.X - MIN_DRAG_OFFSET) || (e.GetPosition(element).Y > _mouseDownLocation.Y + MIN_DRAG_OFFSET || e.GetPosition(element).Y < _mouseDownLocation.Y - MIN_DRAG_OFFSET))
+                        if ((e.GetPosition(element).X > _mouseDownLocation.X + minDragOffset || e.GetPosition(element).X < _mouseDownLocation.X - minDragOffset) || (e.GetPosition(element).Y > _mouseDownLocation.Y + minDragOffset || e.GetPosition(element).Y < _mouseDownLocation.Y - minDragOffset))
                         {
                             element.ReleaseMouseCapture();
                             surface.ReleaseMouseCapture();
diff --git a/Software/Visual_Studio/Tango.DragAndDrop/DragThumb.cs b/Software/Visual_Studio/Tango.DragAndDrop/DragThumb.cs
index 952c35bb5..355ce9997 100644
--- a/Software/Visual_Studio/Tango.DragAndDrop/DragThumb.cs
+++ b/Software/Visual_Studio/Tango.DragAndDrop/DragThumb.cs
@@ -16,5 +16,17 @@ namespace Tango.DragAndDrop
             Background = Brushes.Transparent;
             IsHitTestVisible = true;
         }
+
+        protected override void OnMouseDown(MouseButtonEventArgs e)
+        {
+            base.OnMouseDown(e);
+            e.Handled = true;
+        }
+
+        protected override void OnPreviewMouseDown(MouseButtonEventArgs e)
+        {
+            base.OnPreviewMouseDown(e);
+            e.Handled = true;
+        }
     }
 }