private ReorderListBox.RearrangeItemInfo[] BuildRearrangeMap(int viewFirstIndex, int viewLastIndex)
{
ReorderListBox.RearrangeItemInfo[] rearrangeItemInfoArray = new ReorderListBox.RearrangeItemInfo[((PresentationFrameworkCollection <object>)((ItemsControl)this).Items).Count];
for (int index = 0; index < rearrangeItemInfoArray.Length; ++index)
{
object obj = ((PresentationFrameworkCollection <object>)((ItemsControl)this).Items)[index];
ReorderListBox.RearrangeItemInfo rearrangeItemInfo1 = new ReorderListBox.RearrangeItemInfo()
{
Item = obj, FromIndex = index
};
if (viewFirstIndex <= index && index <= viewLastIndex)
{
ReorderListBoxItem reorderListBoxItem = (ReorderListBoxItem)((ItemsControl)this).ItemContainerGenerator.ContainerFromIndex(index);
if (reorderListBoxItem != null)
{
Point point = ((UIElement)reorderListBoxItem).TransformToVisual((UIElement)this.rearrangeCanvas).Transform(new Point(0.0, 0.0));
// ISSUE: explicit reference operation
rearrangeItemInfo1.FromY = ((Point)@point).Y;
ReorderListBox.RearrangeItemInfo rearrangeItemInfo2 = rearrangeItemInfo1;
Size renderSize = ((UIElement)reorderListBoxItem).RenderSize;
// ISSUE: explicit reference operation
double height = ((Size)@renderSize).Height;
rearrangeItemInfo2.Height = height;
}
}
rearrangeItemInfoArray[index] = rearrangeItemInfo1;
}
return(rearrangeItemInfoArray);
}
private ReorderListBox.RearrangeItemInfo[] BuildRearrangeMap(int viewFirstIndex, int viewLastIndex)
{
ReorderListBox.RearrangeItemInfo[] rearrangeItemInfoArray = new ReorderListBox.RearrangeItemInfo[this.Items.Count];
for (int index = 0; index < rearrangeItemInfoArray.Length; ++index)
{
object obj = this.Items[index];
ReorderListBox.RearrangeItemInfo rearrangeItemInfo = new ReorderListBox.RearrangeItemInfo()
{
Item = obj,
FromIndex = index
};
if (viewFirstIndex <= index && index <= viewLastIndex)
{
ReorderListBoxItem reorderListBoxItem = (ReorderListBoxItem)this.ItemContainerGenerator.ContainerFromIndex(index);
if (reorderListBoxItem != null)
{
Point point = reorderListBoxItem.TransformToVisual((UIElement)this.rearrangeCanvas).Transform(new Point(0.0, 0.0));
rearrangeItemInfo.FromY = point.Y;
rearrangeItemInfo.Height = reorderListBoxItem.RenderSize.Height;
}
}
rearrangeItemInfoArray[index] = rearrangeItemInfo;
}
return(rearrangeItemInfoArray);
}
private ReorderListBox.RearrangeItemInfo[] BuildRearrangeMap2(ReorderListBox.RearrangeItemInfo[] map, int viewFirstIndex, int viewLastIndex)
{
ReorderListBox.RearrangeItemInfo[] rearrangeItemInfoArray = new ReorderListBox.RearrangeItemInfo[this.Items.Count];
for (int index = 0; index < rearrangeItemInfoArray.Length; ++index)
{
object item = this.Items[index];
ReorderListBox.RearrangeItemInfo rearrangeItemInfo = ((IEnumerable <ReorderListBox.RearrangeItemInfo>)map).FirstOrDefault <ReorderListBox.RearrangeItemInfo>((Func <ReorderListBox.RearrangeItemInfo, bool>)(rii =>
{
if (rii.ToIndex < 0)
{
return(rii.Item == item);
}
return(false);
}));
if (rearrangeItemInfo == null)
{
rearrangeItemInfo = new ReorderListBox.RearrangeItemInfo()
{
Item = item
}
}
;
rearrangeItemInfo.ToIndex = index;
if (viewFirstIndex <= index && index <= viewLastIndex)
{
ReorderListBoxItem reorderListBoxItem = (ReorderListBoxItem)this.ItemContainerGenerator.ContainerFromIndex(index);
if (reorderListBoxItem != null)
{
Point point = reorderListBoxItem.TransformToVisual((UIElement)this.rearrangeCanvas).Transform(new Point(0.0, 0.0));
rearrangeItemInfo.ToY = point.Y;
rearrangeItemInfo.Height = reorderListBoxItem.RenderSize.Height;
}
}
rearrangeItemInfoArray[index] = rearrangeItemInfo;
}
return(rearrangeItemInfoArray);
}
