public ExtractMethodRequest GetExtractionInfo(ExtractedMethodCreator previewer)
{
var requestView = new ExtractMethodRequestView(_serviceProvider, previewer);
var dialog = new ExtractMethodDialog(requestView);
bool res = dialog.ShowModal() ?? false;
if (res)
{
return(requestView.GetRequest());
}
return(null);
}
private void OnExtractMethodButtonClick(CommandBarButton Ctrl, ref bool CancelDefault)
{
if (IDE.ActiveCodePane == null)
{
return;
}
var selection = IDE.ActiveCodePane.GetSelection();
if (selection.Selection.StartLine <= IDE.ActiveCodePane.CodeModule.CountOfDeclarationLines)
{
return;
}
vbext_ProcKind startKind;
var startScope = IDE.ActiveCodePane.CodeModule.get_ProcOfLine(selection.Selection.StartLine, out startKind);
vbext_ProcKind endKind;
var endScope = IDE.ActiveCodePane.CodeModule.get_ProcOfLine(selection.Selection.EndLine, out endKind);
if (startScope != endScope)
{
return;
}
// if method is a property, GetProcedure(name) can return up to 3 members:
var method = (_parser.Parse(IDE.ActiveVBProject).Declarations.Items
.SingleOrDefault(declaration =>
(declaration.DeclarationType == DeclarationType.Procedure ||
declaration.DeclarationType == DeclarationType.Function ||
declaration.DeclarationType == DeclarationType.PropertyGet ||
declaration.DeclarationType == DeclarationType.PropertyLet ||
declaration.DeclarationType == DeclarationType.PropertySet) &&
declaration.Context.GetSelection().Contains(selection.Selection)));
if (method == null)
{
return;
}
var view = new ExtractMethodDialog();
var presenter = new ExtractMethodPresenter(IDE, view, method.Context, selection);
presenter.Show();
view.Dispose();
}
public IExtractMethodPresenter Create()
{
var selection = _editor.GetSelection();
if (selection == null)
{
return(null);
}
ExtractMethodModel model;
try
{
model = new ExtractMethodModel(_editor, _declarations, selection.Value);
}
catch (InvalidOperationException)
{
return(null);
}
var view = new ExtractMethodDialog();
return(new ExtractMethodPresenter(view, model, _indenter));
}
public IExtractMethodPresenter Create()
{
var view = new ExtractMethodDialog();
return(new ExtractMethodPresenter(view, _indenter));
}
