public override bool CanExecute(object parameter)
{
var context = parameter as ContentTreeContext;
if (context == null)
{
return(false);
}
if (context.SelectedItems.Count() != 1)
{
return(false);
}
var item = context.SelectedItems.FirstOrDefault() as ItemTreeViewItem;
if (item == null)
{
return(false);
}
if (ActiveContext.ActiveContentTree == null)
{
return(false);
}
Context = context;
return(true);
}
public override bool CanExecute(object parameter)
{
var context = parameter as ContentTreeContext;
if (context == null)
{
return(false);
}
if (context.SelectedItems.Count() != 1)
{
return(false);
}
var item = context.SelectedItems.FirstOrDefault() as SiteTreeViewItem;
if (item == null)
{
return(false);
}
if ((item.Site.DataService.FeatureCapabilities & DataServiceFeatureCapabilities.Execute) != DataServiceFeatureCapabilities.Execute)
{
return(false);
}
Context = context;
return(true);
}
public override bool CanExecute(object parameter)
{
ContentTreeContext contentTreeContext = parameter as ContentTreeContext;
if (contentTreeContext == null || Enumerable.Count<BaseTreeViewItem>(contentTreeContext.SelectedItems) != 1)
return false;
SiteTreeViewItem siteTreeViewItem = Enumerable.FirstOrDefault<BaseTreeViewItem>(contentTreeContext.SelectedItems) as SiteTreeViewItem;
return siteTreeViewItem != null;
}
public static bool CanExecute(object parameter)
{
ContentTreeContext contentTreeContext = parameter as ContentTreeContext;
if (contentTreeContext == null || Enumerable.Count <BaseTreeViewItem>(contentTreeContext.SelectedItems) != 1)
{
return(false);
}
SiteTreeViewItem siteTreeViewItem = Enumerable.FirstOrDefault <BaseTreeViewItem>(contentTreeContext.SelectedItems) as SiteTreeViewItem;
return(siteTreeViewItem != null);
}
protected override void ExecuteInner(ContentTreeContext context)
{
var itemTree = context.GetSelectedAsItemTree();
if (itemTree.IsTemplate)
{
ExecuteInner(
new SitecoreTemplateBuilder(
new SitecoreDataService(context.GetSite().DataService),
new SitecoreItemBuilder(new SitecoreDataService(context.GetSite().DataService))).Build(itemTree.ItemUri));
}
else
{
ExecuteInner(new SitecoreItemBuilder(new SitecoreDataService(context.GetSite().DataService)).Build(itemTree.ItemUri));
}
}
public override void Execute(object parameter)
{
if (!(parameter is ShellContext))
{
return;
}
var tree = ActiveContext.ActiveContentTree;
if (tree == null)
{
return;
}
var context = new ContentTreeContext(tree.ItemTreeView, tree.ItemTreeView.SelectedItems);
AppHost.Usage.ReportCommand(Command, context);
Command.Execute(context);
}
private void HandleKeyDown([NotNull] object sender, [NotNull] KeyEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
if (e.Key == Key.F2)
{
SetCurrentItemInEditMode(true);
return;
}
if (e.Key != Key.Enter || Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl) || Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt) || Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))
{
return;
}
var context = new ContentTreeContext(this, TreeView.GetSelectedItems(null));
var pipeline = DefaultActionPipeline.Run().WithParameters(context);
e.Handled = pipeline.Handled;
}
private void OpenContextMenu([NotNull] object sender, [NotNull] ContextMenuEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
if (!AllowContextMenu)
{
return;
}
ContextMenu = null;
object context;
var point = ((UIElement)e.Source).TranslatePoint(new Point(e.CursorLeft, e.CursorTop), this);
if (point.X < 20 && e.CursorLeft != -1 && e.CursorTop != -1)
{
var control = TreeView.GetBaseTreeViewItem(e.Source);
if (control == null)
{
e.Handled = true;
return;
}
context = new GutterContext(this, TreeView.GetSelectedItems(control));
}
else
{
var control = TreeView.GetBaseTreeViewItem(e.Source);
if (control == null)
{
if (!AllowEmptyContextMenu)
{
return;
}
context = new ContentTreeContext(this, Enumerable.Empty <BaseTreeViewItem>());
}
else if (GetContext != null)
{
context = GetContext(e.Source);
}
else
{
context = new ContentTreeContext(this, TreeView.GetSelectedItems(control));
}
}
var commands = Commands.CommandManager.GetCommands(context).ToList();
if (!commands.Any())
{
return;
}
var contextMenu = new ContextMenu();
contextMenu.Build(commands, context);
ContextMenu = contextMenu;
}
protected abstract void ExecuteInner(ContentTreeContext context);
protected abstract bool CanExecuteInner(ContentTreeContext parameter);
protected override bool CanExecuteInner(ContentTreeContext context)
{
return context.OneItemSelected() && context.GetSelectedAsItemTree() != null;
}
public override void ContextMenuClosed()
{
Context = null;
}
