// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System;
using System.Collections.Generic;
using Microsoft.CodeAnalysis.Host;
using Microsoft.VisualStudio.Text;
using Microsoft.VisualStudio.Text.Editor;
 
namespace Microsoft.CodeAnalysis.Editor
{
    /// <summary>
    /// This interface contains the methods required to manipulate the undo stack
    /// in each buffer during an inline rename session.  VS and ETA have differing
    /// implementations
    /// </summary>
    internal interface IInlineRenameUndoManager : IWorkspaceService
    {
        void CreateInitialState(string replacementText, ITextSelection selection, SnapshotSpan startingSpan);
 
        void CreateStartRenameUndoTransaction(Workspace workspace, ITextBuffer subjectBuffer, IInlineRenameSession inlineRenameSession);
        void CreateConflictResolutionUndoTransaction(ITextBuffer subjectBuffer, Action applyEdit);
 
        void UndoTemporaryEdits(ITextBuffer subjectBuffer, bool disconnect);
        void OnTextChanged(ITextSelection selection, SnapshotSpan singleTrackingSpanTouched);
 
        void UpdateSelection(ITextView textView, ITextBuffer subjectBuffer, ITrackingSpan trackingSpan);
        void ApplyCurrentState(ITextBuffer subjectBuffer, object propagateSpansEditTag, IEnumerable<ITrackingSpan> spans);
 
        void Undo(ITextBuffer subjectBuffer);
        void Redo(ITextBuffer subjectBuffer);
 
        void Disconnect();
    }
}