private void UpdateMenuItems(ResolvedContext resolved)
{
try
{
var document = PluginBase.MainForm.CurrentDocument;
var curFileName = document != null ? document.FileName : string.Empty;
this.refactorMainMenu.DelegateMenuItem.Enabled = false;
this.refactorContextMenu.DelegateMenuItem.Enabled = false;
bool langIsValid = RefactoringHelper.GetLanguageIsValid();
bool isValid = langIsValid && resolved != null && resolved.Position >= 0;
ASResult result = isValid ? resolved.Result : null;
if (result != null && !result.IsNull())
{
var validator = CommandFactoryProvider.GetFactory(result)?.GetValidator(typeof(Rename))
?? CommandFactoryProvider.DefaultFactory.GetValidator(typeof(Rename));
var isRenameable = validator(result);
this.refactorContextMenu.RenameMenuItem.Enabled = isRenameable;
this.refactorMainMenu.RenameMenuItem.Enabled = isRenameable;
var enabled = !result.IsPackage && (File.Exists(curFileName) || curFileName.Contains("[model]"));
this.editorReferencesItem.Enabled = enabled;
this.viewReferencesItem.Enabled = enabled;
if (result.InFile != null && result.InClass != null && (result.InClass.Flags & FlagType.Interface) == 0 && result.Member != null && result.Type != null)
{
FlagType flags = result.Member.Flags;
if ((flags & FlagType.Variable) > 0 && (flags & FlagType.LocalVar) == 0 && (flags & FlagType.ParameterVar) == 0)
{
this.refactorContextMenu.DelegateMenuItem.Enabled = true;
this.refactorMainMenu.DelegateMenuItem.Enabled = true;
}
}
}
else
{
this.refactorMainMenu.RenameMenuItem.Enabled = false;
this.refactorContextMenu.RenameMenuItem.Enabled = false;
this.editorReferencesItem.Enabled = false;
this.viewReferencesItem.Enabled = false;
}
IASContext context = ASContext.Context;
if (context != null && context.CurrentModel != null)
{
bool enabled = langIsValid && context.CurrentModel.Imports.Count > 0;
this.refactorContextMenu.OrganizeMenuItem.Enabled = enabled;
this.refactorContextMenu.TruncateMenuItem.Enabled = enabled;
this.refactorMainMenu.OrganizeMenuItem.Enabled = enabled;
this.refactorMainMenu.TruncateMenuItem.Enabled = enabled;
}
refactorMainMenu.MoveMenuItem.Enabled = false;
refactorContextMenu.MoveMenuItem.Enabled = false;
this.surroundContextMenu.Enabled = false;
this.refactorMainMenu.SurroundMenu.Enabled = false;
this.refactorMainMenu.ExtractMethodMenuItem.Enabled = false;
this.refactorContextMenu.ExtractMethodMenuItem.Enabled = false;
this.refactorMainMenu.ExtractLocalVariableMenuItem.Enabled = false;
this.refactorContextMenu.ExtractLocalVariableMenuItem.Enabled = false;
if (document != null && document.IsEditable && langIsValid)
{
bool isValidFile = IsValidFile(curFileName);
refactorMainMenu.MoveMenuItem.Enabled = isValidFile;
refactorContextMenu.MoveMenuItem.Enabled = isValidFile;
var sci = document.SciControl;
if (sci.SelTextSize > 0)
{
if (!sci.PositionIsOnComment(sci.SelectionStart) || !sci.PositionIsOnComment(sci.SelectionEnd))
{
this.surroundContextMenu.Enabled = true;
this.refactorMainMenu.SurroundMenu.Enabled = true;
this.refactorMainMenu.ExtractMethodMenuItem.Enabled = true;
this.refactorContextMenu.ExtractMethodMenuItem.Enabled = true;
}
if (context != null)
{
var declAtSelStart = context.GetDeclarationAtLine(sci.LineFromPosition(sci.SelectionStart));
var declAtSelEnd = context.GetDeclarationAtLine(sci.LineFromPosition(sci.SelectionEnd));
if (declAtSelStart != null && declAtSelStart.Member != null && (declAtSelStart.Member.Flags & FlagType.Function) > 0 &&
declAtSelEnd != null && declAtSelStart.Member.Equals(declAtSelEnd.Member))
{
this.refactorMainMenu.ExtractLocalVariableMenuItem.Enabled = true;
this.refactorContextMenu.ExtractLocalVariableMenuItem.Enabled = true;
}
}
}
}
this.refactorMainMenu.CodeGeneratorMenuItem.Enabled = isValid;
this.refactorContextMenu.CodeGeneratorMenuItem.Enabled = isValid;
}
catch { }
}