public virtual void Execute([NotNull] Lifetime lifetime, [NotNull] ITextControl textControl,
[NotNull] IList <PrefixExpressionContext> expressions,
[NotNull] string postfixText, [NotNull] string chooserTitle,
[NotNull] Action <int> continuation)
{
#pragma warning disable 618
if (Shell.Instance.IsTestShell)
#pragma warning restore 618
{
continuation(0);
return;
}
var popupMenu = myPopupMenus.CreateWithLifetime(lifetime);
popupMenu.Caption.Value = WindowlessControl.Create(chooserTitle);
popupMenu.PopupWindowContext = new TextControlPopupWindowContext(
lifetime, textControl, myShellLocks, myActionManager);
// advise selected element to highlight expression
popupMenu.SelectedItemKey.Change.Advise(lifetime, args =>
{
if (!args.HasNew)
{
return;
}
var menuItem = args.New as SimpleMenuItem;
if (menuItem == null)
{
return;
}
var range = menuItem.Tag as TextRange?;
if (range != null)
{
UpdateHighlighting(textControl, range.Value);
}
});
// build menu items from expressions
var items = new LocalList <SimpleMenuItem>(expressions.Count);
var index = 0;
foreach (var expressionContext in expressions)
{
TextRange range;
var expressionText = PresentExpression(expressionContext, postfixText, out range);
var itemIndex = index++;
// ReSharper disable once UseObjectOrCollectionInitializer
var menuItem = new SimpleMenuItem(
expressionText, BulbThemedIcons.YellowBulb.Id, () => continuation(itemIndex));
menuItem.Tag = range;
items.Add(menuItem);
}
popupMenu.SetItems(items.ToArray());
var definition = Lifetimes.Define(lifetime);
// handle menu close
definition.Lifetime.AddAction(() =>
{
UpdateHighlighting(textControl, TextRange.InvalidRange);
});
popupMenu.Show(JetPopupMenu.ShowWhen.AutoExecuteIfSingleItem, definition);
}
public void Execute(IDataContext context, DelegateExecute nextExecute)
{
var callNext = true;
try
{
var solution = context.GetData(JetBrains.ProjectModel.DataContext.DataConstants.SOLUTION);
if (solution != null)
{
var documentOffset = context.GetData(JetBrains.DocumentModel.DataConstants.DOCUMENT_OFFSET);
if (documentOffset == null)
{
return;
}
//var psiServices = solution.GetPsiServices();
var psiFile = documentOffset.Document.GetPsiSourceFile(solution);
if (psiFile == null)
{
return;
}
var projectFile = psiFile.ToProjectFile();
if (projectFile == null)
{
return;
}
var project = projectFile.GetProject();
if (project == null)
{
return;
}
var nitraProject = _nitraSolution.GetProject(project);
if (nitraProject == null)
{
return;
}
var nitraFile = nitraProject.TryGetFile(projectFile);
if (nitraFile == null)
{
return;
}
var pos = documentOffset.Value;
var visitor = new CollectSymbolsAndRefsInSpanAstVisitor(new NSpan(pos));
nitraFile.Ast.Accept(visitor);
var popupWindowContext = context.GetData(JetBrains.UI.DataConstants.PopupWindowContextSource);
if (popupWindowContext == null)
{
return;
}
var decls = visitor.Refs.Where(r => r.IsSymbolEvaluated).SelectMany(r => r.Symbol.Declarations).Where(d => !d.File.IsFake).ToArray();
if (decls.Length == 0)
{
if (visitor.Names.Count == 0)
{
return;
}
decls = visitor.Names.Where(n => n.IsSymbolEvaluated).SelectMany(n => n.Symbol.Declarations).Where(d => !d.File.IsFake).ToArray();
}
if (decls.Length == 0)
{
return;
}
if (decls.Length == 1)
{
Navigate(decls[0], solution, project, popupWindowContext);
}
else
{
callNext = false;
var jetPopupMenus = _nitraSolution._jetPopupMenus;
jetPopupMenus.Show(_lifetime, JetPopupMenu.ShowWhen.NoItemsBannerIfNoItems, (lifetime, menu) =>
{
menu.ItemKeys.AddRange(Sorter(decls));
menu.PopupWindowContext = popupWindowContext.Create(lifetime);
menu.Caption.Value = WindowlessControl.Create("Declaration of " + string.Join(", ", decls.Select(d => d.Name.Text)));
menu.NoItemsBanner = WindowlessControl.Create("There are no declarations.");
menu.DescribeItem.Advise(lifetime, args =>
{
var decl = (Declaration)args.Key;
var loc = decl.Name.ToLocation();
//args.Descriptor.Style |= MenuItemStyle.Enabled;
args.Descriptor.Style |= visitor.Names.Contains(decl.Name) ? MenuItemStyle.None : args.Descriptor.Style = MenuItemStyle.Enabled;
args.Descriptor.Text = new RichText(Path.GetFileName(decl.File.FullName)).Append(" ").Append("(" + loc.EndLineColumn + ")", TextStyle.FromForeColor(Color.RoyalBlue));
args.Descriptor.Tooltip =
new RichText(decl.Symbol.Kind, TextStyle.FromForeColor(Color.Blue))
.Append(" ")
.Append(decl.Name.Text, new TextStyle(FontStyle.Bold));
//args.Descriptor.ShortcutText = XamlToRichText(decl.ToXaml());
//args.Descriptor.Icon = ;
});
menu.ItemClicked.Advise(lifetime, arg => _shellLocks.ExecuteOrQueueReadLock("Nitra GoTo Declaration", () =>
{
var decl = (Declaration)arg;
Navigate(decl, solution, project, popupWindowContext);
}));
});
}
}
}
finally
{
if (callNext)
{
nextExecute();
}
}
}
