public string Deactivate(bool reset = true)
{
string result = "";
if (reset)
{
_target.Text = _originalText;
_renameLocations = null;
}
else
{
result = _target.Text;
}
_target = null;
foreach (var element in _registeredElements)
{
element.Deactivate();
}
_registeredElements.Clear();
CodeEditor.TextArea.PopStackedInputHandler(_inputHandler);
return(result);
}
public void Activate(RenamingTextElement target)
{
_target = target;
_originalText = target.Text;
if (_registeredElements.Count > 0)
{
foreach (var element in _registeredElements)
{
element.Activate(target);
}
_inputHandler = new RenameInputHandler(this);
// disable existing snippet input handlers - there can be only 1 active snippet
foreach (TextAreaStackedInputHandler h in CodeEditor.TextArea.StackedInputHandlers)
{
if (h is RenameInputHandler)
{
CodeEditor.TextArea.PopStackedInputHandler(h);
}
}
CodeEditor.TextArea.PushStackedInputHandler(_inputHandler);
}
else
{
Deactivate();
}
}
private RenamingTextElement RegisterElement(CodeEditor editor, int start, int length)
{
var result = new RenamingTextElement(editor.TextArea, start, length);
_registeredElements.Add(result);
return(result);
}
public void Start(IEnumerable <SymbolRenameInfo> renameLocations, int offset)
{
_renameLocations = renameLocations;
RenamingTextElement masterElement = null;
foreach (var location in renameLocations)
{
CodeEditor editor = null;
if (CodeEditor.SourceFile.CompareTo(location.FileName) == 0)
{
editor = CodeEditor;
}
else
{
var currentTab = IoC.Get <IShell>().GetDocument(location.FileName);
if (currentTab is EditorAdaptor adaptor)
{
editor = adaptor.EditorImpl;
}
}
if (editor != null)
{
foreach (var change in location.Changes)
{
var start = editor.Document.GetOffset(change.StartLine, change.StartColumn);
var end = editor.Document.GetOffset(change.EndLine, change.EndColumn);
var currentElement = RegisterElement(editor, start, end - start);
if (editor == CodeEditor && masterElement == null && offset >= start && offset <= end)
{
masterElement = currentElement;
}
}
}
}
if (masterElement != null)
{
Activate(masterElement);
}
else
{
}
}