public ItemInfo(object dataItem, object destItem)
{
this.Item = dataItem;
this.destItem = destItem;
this.Fields = DiffUtility.GetFields(destItem);
var dataChildItems = new List <object>();
var destChildItems = new List <object>();
foreach (var item in DiffUtility.GetChilds(dataItem))
{
dataChildItems.Add(item);
}
foreach (var item in DiffUtility.GetChilds(destItem))
{
destChildItems.Add(item);
}
var query = from dataChild in dataChildItems
join destChild in destChildItems
on $"{DiffUtility.GetListName(dataChild)}{DiffUtility.GetItemKey(dataChild)}"
equals $"{DiffUtility.GetListName(destChild)}{DiffUtility.GetItemKey(destChild)}"
select new { DataItem = dataChild, DestItem = destChild };
foreach (var item in query)
{
this.childList.Add(new ItemInfo(item.DataItem, item.DestItem));
}
}
public object FindItem(CollectionView items, object key)
{
if (key != null)
{
foreach (var item in items)
{
var key2 = DiffUtility.GetItemKey(item);
if (object.Equals(key, key2) == true)
{
return(item);
}
}
}
return(null);
}
private void SyncSelection(DiffDataGridControl destControl)
{
using (destControl.preventSelection.Set(true))
{
{
this.SelectedItemRanges.Clear();
foreach (var item in DataGridControl.GetDataGridContext(this).GetChildContexts())
{
item.SelectedItemRanges.Clear();
}
}
if (destControl.GlobalCurrentItem != null)
{
var destContext = DataGridControl.GetDataGridContext(destControl);
Select(destContext);
foreach (var item in destContext.GetChildContexts())
{
Select(item);
}
}
}
void Select(DataGridContext destContext)
{
var gridContext = this.FindContext(destContext);
var query = from item in destContext.GetSelectedItems()
let obj = this.FindItem(gridContext.Items, DiffUtility.GetItemKey(item))
where obj != null
select obj;
if (query.Count() == destContext.GetSelectedItems().Count())
{
var selectionRanges = gridContext.GenerateSelectionRanges(query);
foreach (var item in selectionRanges)
{
gridContext.SelectedItemRanges.Add(item);
}
}
}
}
private void SyncCurrentItem(DiffDataGridControl destControl)
{
var destCurrentItem = destControl.GlobalCurrentItem;
if (destCurrentItem == null)
{
return;
}
var dataContext = this.FindContext(destControl.CurrentContext);
if (dataContext == null)
{
return;
}
using (destControl.preventEvent.Set(true))
{
dataContext.CurrentItem = this.FindItem(dataContext.Items, DiffUtility.GetItemKey(destControl.GlobalCurrentItem));
}
}
