개정판 c7955b40
search 후 Convert 수정
Change-Id: I3c9e136d7fe702e379ec5dfc7b016bb0d3a34745
| ConvertService/ServiceBase/Markus.Service.StationController/Controls/GridViewSelectionUtilities.cs | ||
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| 95 | 95 |
target.Add(o); |
| 96 | 96 |
} |
| 97 | 97 |
} |
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//private static bool isSyncingSelection; |
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//private static List<Tuple<WeakReference, List<RadGridView>>> collectionToGridViews = new List<Tuple<WeakReference, List<RadGridView>>>(); |
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//public static readonly DependencyProperty SelectedItemsProperty = DependencyProperty.RegisterAttached( |
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// "SelectedItems", |
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// typeof(INotifyCollectionChanged), |
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// typeof(GridViewSelectionUtilities), |
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// new PropertyMetadata(null, OnSelectedItemsChanged)); |
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//public static INotifyCollectionChanged GetSelectedItems(DependencyObject obj) |
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//{
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// return (INotifyCollectionChanged)obj.GetValue(SelectedItemsProperty); |
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//} |
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//public static void SetSelectedItems(DependencyObject obj, INotifyCollectionChanged value) |
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//{
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// obj.SetValue(SelectedItemsProperty, value); |
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//} |
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//private static void OnSelectedItemsChanged(DependencyObject target, DependencyPropertyChangedEventArgs args) |
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//{
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// var gridView = (RadGridView)target; |
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// var oldCollection = args.OldValue as INotifyCollectionChanged; |
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// if (oldCollection != null) |
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// {
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// gridView.SelectionChanged -= GridView_SelectionChanged; |
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// oldCollection.CollectionChanged -= SelectedItems_CollectionChanged; |
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// RemoveAssociation(oldCollection, gridView); |
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// } |
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// var newCollection = args.NewValue as INotifyCollectionChanged; |
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// if (newCollection != null) |
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// {
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// gridView.SelectionChanged += GridView_SelectionChanged; |
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// newCollection.CollectionChanged += SelectedItems_CollectionChanged; |
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// AddAssociation(newCollection, gridView); |
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// OnSelectedItemsChanged(newCollection, null, (IList)newCollection); |
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// } |
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//} |
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//private static void SelectedItems_CollectionChanged(object sender, NotifyCollectionChangedEventArgs args) |
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//{
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// INotifyCollectionChanged collection = (INotifyCollectionChanged)sender; |
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// OnSelectedItemsChanged(collection, args.OldItems, args.NewItems); |
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//} |
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//private static void GridView_SelectionChanged(object sender, SelectionChangeEventArgs args) |
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//{
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// if (isSyncingSelection) |
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// {
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// return; |
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// } |
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// var collection = (IList)GetSelectedItems((RadGridView)sender); |
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// foreach (object item in args.RemovedItems) |
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// {
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// collection.Remove(item); |
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// } |
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// foreach (object item in args.AddedItems) |
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// {
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// collection.Add(item); |
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// } |
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//} |
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//private static void OnSelectedItemsChanged(INotifyCollectionChanged collection, IList oldItems, IList newItems) |
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//{
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// isSyncingSelection = true; |
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// var gridViews = GetOrCreateGridViews(collection); |
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// foreach (var gridView in gridViews) |
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// {
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// SyncSelection(gridView, oldItems, newItems); |
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// } |
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// isSyncingSelection = false; |
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//} |
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//private static void SyncSelection(RadGridView gridView, IList oldItems, IList newItems) |
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//{
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// if (oldItems != null) |
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// {
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// SetItemsSelection(gridView, oldItems, false); |
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// } |
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// if (newItems != null) |
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// {
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// SetItemsSelection(gridView, newItems, true); |
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// } |
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//} |
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//private static void SetItemsSelection(RadGridView gridView, IList items, bool shouldSelect) |
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//{
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// foreach (var item in items) |
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// {
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// bool contains = gridView.SelectedItems.Contains(item); |
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// if (shouldSelect && !contains) |
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// {
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// gridView.SelectedItems.Add(item); |
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// } |
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// else if (contains && !shouldSelect) |
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// {
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// gridView.SelectedItems.Remove(item); |
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// } |
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// } |
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//} |
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//private static void AddAssociation(INotifyCollectionChanged collection, RadGridView gridView) |
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//{
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// List<RadGridView> gridViews = GetOrCreateGridViews(collection); |
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// gridViews.Add(gridView); |
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//} |
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//private static void RemoveAssociation(INotifyCollectionChanged collection, RadGridView gridView) |
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//{
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// List<RadGridView> gridViews = GetOrCreateGridViews(collection); |
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// gridViews.Remove(gridView); |
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// if (gridViews.Count == 0) |
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// {
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// CleanUp(); |
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// } |
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//} |
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//private static List<RadGridView> GetOrCreateGridViews(INotifyCollectionChanged collection) |
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//{
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// for (int i = 0; i < collectionToGridViews.Count; i++) |
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// {
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// var wr = collectionToGridViews[i].Item1; |
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// if (wr.Target == collection) |
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// {
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// return collectionToGridViews[i].Item2; |
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// } |
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// } |
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// collectionToGridViews.Add(new Tuple<WeakReference, List<RadGridView>>(new WeakReference(collection), new List<RadGridView>())); |
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// return collectionToGridViews[collectionToGridViews.Count - 1].Item2; |
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//} |
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//private static void CleanUp() |
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//{
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// for (int i = collectionToGridViews.Count - 1; i >= 0; i--) |
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// {
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// bool isAlive = collectionToGridViews[i].Item1.IsAlive; |
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// var behaviors = collectionToGridViews[i].Item2; |
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// if (behaviors.Count == 0 || !isAlive) |
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// {
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// collectionToGridViews.RemoveAt(i); |
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// } |
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// } |
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//} |
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| 249 | 98 |
} |
| 250 | 99 |
} |
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