public override bool GetChildren(GetChildrenDelegate callback, bool async)
{
Assert.ArgumentNotNull(callback, nameof(callback));
var result = new List <BaseSiteTreeViewItem>();
var children = Site.DataService.GetRootItems(DatabaseUri).ToList();
if (!children.Any())
{
return(false);
}
foreach (var child in children)
{
var item = new ItemTreeViewItem(child);
if (child.HasChildren)
{
item.MakeExpandable();
}
result.Add(item);
}
callback(result);
return(true);
}
private void HandleSolutionExplorerDrop([NotNull] ItemTreeViewItem target, [NotNull] DragEventArgs e)
{
Diagnostics.Debug.ArgumentNotNull(target, nameof(target));
Diagnostics.Debug.ArgumentNotNull(e, nameof(e));
var droppedFileName = e.Data.GetData(DataFormats.Text, true) as string;
if (droppedFileName == null)
{
return;
}
var project = AppHost.Projects.FirstOrDefault(p => droppedFileName.StartsWith(p.FolderName, StringComparison.InvariantCultureIgnoreCase));
if (project == null)
{
return;
}
var relativeFileName = project.GetRelativeFileName(droppedFileName);
if (AppHost.MessageBox(string.Format("Are you sure you want to bind:\n\n\\{0}\n\nto:\n\n{1}", relativeFileName, target.Item.Path), "Confirmation", MessageBoxButton.OKCancel, MessageBoxImage.Question) != MessageBoxResult.OK)
{
return;
}
project.LinkItemAndFile(target.ItemUri, relativeFileName);
}
private void TransferItems([NotNull] ItemTreeViewItem target, [NotNull] IEnumerable <IItem> items)
{
Diagnostics.Debug.ArgumentNotNull(target, nameof(target));
Diagnostics.Debug.ArgumentNotNull(items, nameof(items));
var options = new TaskDialogOptions
{
Owner = this.GetAncestorOrSelf <Window>(),
Title = "Transfer Items",
CommonButtons = TaskDialogCommonButtons.None,
MainInstruction = "Are you sure you want to transfer these items to another database?",
Content = "Any item dependencies will not be copied.",
MainIcon = VistaTaskDialogIcon.Information,
CommandButtons = new[]
{
"Copy Items",
"Copy Items and SubItems",
"Copy Items - Change Item IDs",
"Copy Items and SubItems - Change Item IDs"
},
AllowDialogCancellation = true
};
var r = TaskDialog.Show(options).CommandButtonResult;
if (r == null)
{
return;
}
var transfer = new TransferDialog(target, items, r == 1 || r == 3, r == 2 || r == 3);
AppHost.Shell.ShowDialog(transfer);
}
private void HandleItemDrop([NotNull] ItemTreeViewItem target, [NotNull] DragEventArgs e)
{
Diagnostics.Debug.ArgumentNotNull(target, nameof(target));
Diagnostics.Debug.ArgumentNotNull(e, nameof(e));
var items = e.Data.GetData(DragManager.DragIdentifier) as IEnumerable <IItem>;
if (items == null)
{
Diagnostics.Trace.Expected(typeof(IEnumerable <IItem>));
return;
}
var isSameDatabase = items.All(i => i.ItemUri.DatabaseUri == target.ItemUri.DatabaseUri);
if (!isSameDatabase)
{
TransferItems(target, items);
return;
}
switch (GetDragOperation(e, target, items, true))
{
case DragOperation.Copy:
DragCopyPipeline.Run().WithParameters(target, items, adorner.LastPosition, e.KeyStates);
break;
case DragOperation.Move:
DragMovePipeline.Run().WithParameters(target, items, adorner.LastPosition, e.KeyStates);
break;
}
}
private void HandleDropFiles([NotNull] string[] droppedFilePaths)
{
Diagnostics.Debug.ArgumentNotNull(droppedFilePaths, nameof(droppedFilePaths));
var site = Item.ItemUri.Site;
if (!site.DataService.CanExecuteAsync("Media.Upload"))
{
AppHost.MessageBox(string.Format(Rocks.Resources.MediaSkinListBox_HandleDropFiles_, site.DataServiceName), Rocks.Resources.Information, MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
GetValueCompleted <ItemHeader> uploadCompleted = delegate(ItemHeader value)
{
if (droppedFilePaths.Length != 1)
{
return;
}
var item = new ItemTreeViewItem(value);
Items.Add(item);
var itemVersionUri = new ItemVersionUri(value.ItemUri, LanguageManager.CurrentLanguage, Data.Version.Latest);
AppHost.OpenContentEditor(itemVersionUri);
};
MediaManager.Upload(Item.ItemUri.DatabaseUri, Item.Path, droppedFilePaths, uploadCompleted);
}
private DragOperation GetDragOperation([NotNull] DragEventArgs e, [NotNull] ItemTreeViewItem target, [NotNull] IEnumerable <IItem> items, bool isSameDatabase)
{
Diagnostics.Debug.ArgumentNotNull(e, nameof(e));
Diagnostics.Debug.ArgumentNotNull(target, nameof(target));
Diagnostics.Debug.ArgumentNotNull(items, nameof(items));
if (!isSameDatabase)
{
return(DragOperation.Copy);
}
if (items.Count() == 1 && (e.KeyStates & DragDropKeyStates.AltKey) == DragDropKeyStates.AltKey)
{
var item = items.First() as ItemTreeViewItem;
if (item != null && item.IsTemplate)
{
var path = target.GetPath();
if (!path.StartsWith(@"/sitecore/templates", StringComparison.InvariantCultureIgnoreCase))
{
return(DragOperation.CreateItem);
}
}
}
if ((e.KeyStates & DragDropKeyStates.ControlKey) == DragDropKeyStates.ControlKey)
{
return(DragOperation.Copy);
}
return(DragOperation.Move);
}
BaseTreeViewItem IScopeable.GetScopedTreeViewItem()
{
var result = new ItemTreeViewItem(Item);
if (Item.HasChildren)
{
result.MakeExpandable();
}
return(result);
}
private void HandleItemDragOver([NotNull] ItemTreeViewItem target, [NotNull] DragEventArgs e)
{
Diagnostics.Debug.ArgumentNotNull(target, nameof(target));
Diagnostics.Debug.ArgumentNotNull(e, nameof(e));
var items = e.Data.GetData(DragManager.DragIdentifier) as IEnumerable <IItem>;
if (items == null)
{
Diagnostics.Trace.Expected(typeof(IEnumerable <IItem>));
return;
}
var isSameDatabase = true;
foreach (var s in items)
{
if (s == null)
{
Diagnostics.Trace.EnumerableContainsNull();
return;
}
if (s.ItemUri.DatabaseUri != target.ItemUri.DatabaseUri)
{
isSameDatabase = false;
}
if (s.ItemUri == target.ItemUri)
{
return;
}
}
switch (GetDragOperation(e, target, items, isSameDatabase))
{
case DragOperation.Copy:
adorner.AllowedPositions = ControlDragAdornerPosition.All;
e.Effects = DragDropEffects.Copy;
break;
case DragOperation.Move:
adorner.AllowedPositions = ControlDragAdornerPosition.All;
e.Effects = DragDropEffects.Move;
break;
case DragOperation.CreateItem:
adorner.AllowedPositions = ControlDragAdornerPosition.Over;
e.Effects = DragDropEffects.Link;
break;
}
}