public void Disconnect()
{
this.UndoManagers.Clear();
this.UndoStack.Clear();
this.RedoStack.Clear();
this.initialState = null;
this.currentState = null;
}
public void Redo(ITextBuffer subjectBuffer)
{
if (this.RedoStack.Count > 0)
{
this.UndoStack.Push(this.currentState);
this.currentState = this.RedoStack.Pop();
this.InlineRenameService.ActiveSession.ApplyReplacementText(this.currentState.ReplacementText, propagateEditImmediately: true);
}
}
public void Redo(ITextBuffer subjectBuffer)
#pragma warning restore IDE0060 // Remove unused parameter
{
if (this.RedoStack.Count > 0)
{
this.UndoStack.Push(this.currentState);
this.currentState = this.RedoStack.Pop();
this.InlineRenameService.ActiveSession.ApplyReplacementText(this.currentState.ReplacementText, propagateEditImmediately: true);
}
}
private void UpdateCurrentState(string replacementText, ITextSelection selection, SnapshotSpan activeSpan)
{
var snapshot = activeSpan.Snapshot;
var selectionSpan = selection.GetSnapshotSpansOnBuffer(snapshot.TextBuffer).Single();
var start = selectionSpan.Start.TranslateTo(snapshot, PointTrackingMode.Positive).Position - activeSpan.Start.Position;
var end = selectionSpan.End.TranslateTo(snapshot, PointTrackingMode.Positive).Position - activeSpan.Start.Position;
this.currentState = new ActiveSpanState()
{
ReplacementText = replacementText,
SelectionAnchorPoint = selection.IsReversed ? end : start,
SelectionActivePoint = selection.IsReversed ? start : end
};
}
public void CreateInitialState(string replacementText, ITextSelection selection, SnapshotSpan startingSpan)
{
UpdateCurrentState(replacementText, selection, startingSpan);
this.initialState = this.currentState;
}