protected override void Run (object data)
{
Document doc = IdeApp.Workbench.ActiveDocument;
if (doc == null || doc.FileName == FilePath.Null || IdeApp.ProjectOperations.CurrentSelectedSolution == null)
return;
ITextBuffer editor = doc.GetContent<ITextBuffer> ();
if (editor == null)
return;
int line, column;
editor.GetLineColumnFromPosition (editor.CursorPosition, out line, out column);
ProjectDom ctx = doc.Dom;
ResolveResult resolveResult;
INode item;
CurrentRefactoryOperationsHandler.GetItem (ctx, doc, editor, out resolveResult, out item);
IMember eitem = resolveResult != null ? (resolveResult.CallingMember ?? resolveResult.CallingType) : null;
string itemName = null;
if (item is IMember)
itemName = ((IMember)item).Name;
if (item != null && eitem != null && (eitem.Equals (item) || (eitem.Name == itemName && !(eitem is IProperty) && !(eitem is IMethod)))) {
item = eitem;
eitem = null;
}
IType eclass = null;
if (item is IType) {
if (((IType)item).ClassType == ClassType.Interface)
eclass = CurrentRefactoryOperationsHandler.FindEnclosingClass (ctx, editor.Name, line, column); else
eclass = (IType)item;
if (eitem is IMethod && ((IMethod)eitem).IsConstructor && eitem.DeclaringType.Equals (item)) {
item = eitem;
eitem = null;
}
}
Refactorer refactorer = new Refactorer (ctx, doc.CompilationUnit, eclass, item, null);
refactorer.FindDerivedClasses ();
}
protected override void Update (CommandArrayInfo ainfo)
{
Document doc = IdeApp.Workbench.ActiveDocument;
if (doc == null || doc.FileName == FilePath.Null || IdeApp.ProjectOperations.CurrentSelectedSolution == null)
return;
ITextBuffer editor = doc.GetContent<ITextBuffer> ();
if (editor == null)
return;
bool added = false;
int line, column;
editor.GetLineColumnFromPosition (editor.CursorPosition, out line, out column);
ProjectDom ctx = doc.Dom;
ResolveResult resolveResult;
INode item;
GetItem (ctx, doc, editor, out resolveResult, out item);
IMember eitem = resolveResult != null ? (resolveResult.CallingMember ?? resolveResult.CallingType) : null;
string itemName = null;
if (item is IMember)
itemName = ((IMember)item).Name;
if (item != null && eitem != null && (eitem.Equals (item) || (eitem.Name == itemName && !(eitem is IProperty) && !(eitem is IMethod)))) {
// If this occurs, then @item is either its own enclosing item, in
// which case, we don't want to show it twice, or it is the base-class
// version of @eitem, in which case we don't want to show the base-class
// @item, we'd rather show the item the user /actually/ requested, @eitem.
item = eitem;
eitem = null;
}
IType eclass = null;
if (item is IType) {
if (((IType)item).ClassType == ClassType.Interface)
eclass = FindEnclosingClass (ctx, editor.Name, line, column); else
eclass = (IType)item;
if (eitem is IMethod && ((IMethod)eitem).IsConstructor && eitem.DeclaringType.Equals (item)) {
item = eitem;
eitem = null;
}
}
INode realItem = item;
if (item is InstantiatedType)
realItem = ((InstantiatedType)item).UninstantiatedType;
if (realItem is CompoundType) {
editor.GetLineColumnFromPosition (editor.CursorPosition, out line, out column);
((CompoundType)realItem).SetMainPart (doc.FileName, line, column);
item = realItem;
}
RefactoringOptions options = new RefactoringOptions () {
Document = doc,
Dom = ctx,
ResolveResult = resolveResult,
SelectedItem = realItem
};
if (resolveResult != null && resolveResult.ResolvedExpression != null && !string.IsNullOrEmpty (resolveResult.ResolvedExpression.Expression)) {
bool resolveDirect;
List<string> namespaces = QuickFixHandler.GetResolveableNamespaces (options, out resolveDirect);
if (item == null || namespaces.Count > 1) {
CommandInfoSet resolveMenu = new CommandInfoSet ();
resolveMenu.Text = GettextCatalog.GetString ("Resolve");
if (item == null) {
foreach (string ns in namespaces) {
// remove used namespaces for conflict resolving.
if (options.Document.CompilationUnit.IsNamespaceUsedAt (ns, options.ResolveResult.ResolvedExpression.Region.Start))
continue;
CommandInfo info = resolveMenu.CommandInfos.Add ("using " + ns + ";", new RefactoryOperation (new ResolveNameOperation (ctx, doc, resolveResult, ns).AddImport));
info.Icon = MonoDevelop.Ide.Gui.Stock.AddNamespace;
}
if (!(resolveResult is UnresolvedMemberResolveResult))
resolveMenu.CommandInfos.AddSeparator ();
} else {
// remove all unused namespaces (for resolving conflicts)
namespaces.RemoveAll (ns => !doc.CompilationUnit.IsNamespaceUsedAt (ns, resolveResult.ResolvedExpression.Region.Start));
}
if (resolveDirect) {
foreach (string ns in namespaces) {
resolveMenu.CommandInfos.Add (ns, new RefactoryOperation (new ResolveNameOperation (ctx, doc, resolveResult, ns).ResolveName));
}
}
if (namespaces.Count > (item == null ? 0 : 1))
ainfo.Add (resolveMenu, null);
}
}
var unit = doc.CompilationUnit;
if (unit != null && unit.Usings != null && unit.Usings.Any (u => !u.IsFromNamespace && u.Region.Contains (line, column))) {
CommandInfoSet organizeUsingsMenu = new CommandInfoSet ();
organizeUsingsMenu.Text = GettextCatalog.GetString ("_Organize Usings");
organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.RemoveUnusedImports), new RefactoryOperation (delegate {
new RemoveUnusedImportsHandler ().Start (options);
}));
organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Refactoring.RefactoryCommands.SortImports), new RefactoryOperation (delegate {
new SortImportsHandler ().Start (options);
}));
organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Refactoring.RefactoryCommands.RemoveSortImports), new RefactoryOperation (delegate {
new RemoveSortImportsHandler ().Start (options);
}));
ainfo.Add (organizeUsingsMenu, null);
added = true;
}
CommandInfoSet ciset = new CommandInfoSet ();
ciset.Text = GettextCatalog.GetString ("Refactor");
foreach (var refactoring in RefactoringService.Refactorings) {
if (refactoring.IsValid (options)) {
CommandInfo info = new CommandInfo (refactoring.GetMenuDescription (options));
info.AccelKey = refactoring.AccelKey;
ciset.CommandInfos.Add (info, new RefactoryOperation (new RefactoringOperationWrapper (refactoring, options).Operation));
}
}
if (ciset.CommandInfos.Count > 0) {
ainfo.Add (ciset, null);
added = true;
}
ICompilationUnit pinfo = doc.CompilationUnit;
if (pinfo == null)
return;
Refactorer refactorer = new Refactorer (ctx, pinfo, eclass, realItem, null);
if (IdeApp.ProjectOperations.CanJumpToDeclaration (item)) {
if (item is CompoundType) {
CommandInfoSet declSet = new CommandInfoSet ();
declSet.Text = GettextCatalog.GetString ("_Go to declaration");
CompoundType ct = (CompoundType)item;
foreach (IType part in ct.Parts) {
Refactorer partRefactorer = new Refactorer (ctx, pinfo, eclass, part, null);
declSet.CommandInfos.Add (string.Format (GettextCatalog.GetString ("{0}, Line {1}"), FormatFileName (part.CompilationUnit.FileName), part.Location.Line), new RefactoryOperation (partRefactorer.GoToDeclaration));
}
ainfo.Add (declSet);
} else {
ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.GotoDeclaration), new RefactoryOperation (refactorer.GoToDeclaration));
}
added = true;
}
if ((item is IMember || item is LocalVariable || item is IParameter) && !(item is IType))
ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindReferences), new RefactoryOperation (refactorer.FindReferences));
Ambience ambience = AmbienceService.GetAmbienceForFile (pinfo.FileName);
bool includeModifyCommands = this.IsModifiable (item);
bool canRename;
if ((item is LocalVariable) || (item is IParameter)) {
canRename = true;
} else if (item is IType) {
canRename = ((IType)item).SourceProject != null;
} else if (item is IMember) {
IType cls = ((IMember)item).DeclaringType;
canRename = cls != null && cls.SourceProject != null;
} else {
canRename = false;
}
// case: clicked on base in "constructor" - so pointing to the base constructor using argument count
// not 100% correct, but it's the fastest thing to do.
if (resolveResult is BaseResolveResult && eitem is IMethod && ((IMethod)eitem).IsConstructor) {
IType type = item as IType;
IMethod baseConstructor = null;
int idx1 = resolveResult.ResolvedExpression.Expression.IndexOf ('(');
int idx2 = resolveResult.ResolvedExpression.Expression.IndexOf (')');
int paramCount = 0;
if (idx1 > 0 && idx2 > 0) {
if (idx2 - idx1 > 1)
paramCount++;
for (int i=idx1; i < idx2; i++) {
if (resolveResult.ResolvedExpression.Expression[i] == ',')
paramCount++;
}
}
foreach (IMethod m in type.Methods) {
if (m.IsConstructor && m.Parameters.Count == paramCount)
baseConstructor = m;
}
Refactorer refactorer2 = new Refactorer (ctx, pinfo, baseConstructor.DeclaringType, baseConstructor, null);
ainfo.Add (GettextCatalog.GetString ("Go to _base"), new RefactoryOperation (refactorer2.GoToBase));
}
if (item is IType) {
IType cls = (IType) item;
if (cls.BaseType != null && cls.ClassType == ClassType.Class) {
foreach (IReturnType rt in cls.BaseTypes) {
IType bc = ctx.GetType (rt);
if (bc != null && bc.ClassType != ClassType.Interface/* TODO: && IdeApp.ProjectOperations.CanJumpToDeclaration (bc)*/) {
ainfo.Add (GettextCatalog.GetString ("Go to _base"), new RefactoryOperation (refactorer.GoToBase));
break;
}
}
}
if ((cls.ClassType == ClassType.Class && !cls.IsSealed) || cls.ClassType == ClassType.Interface) {
ainfo.Add (cls.ClassType != ClassType.Interface ? GettextCatalog.GetString ("Find _derived classes") : GettextCatalog.GetString ("Find _implementor classes"), new RefactoryOperation (refactorer.FindDerivedClasses));
}
if (cls.SourceProject != null && includeModifyCommands && ((cls.ClassType == ClassType.Class) || (cls.ClassType == ClassType.Struct))) {
ciset.CommandInfos.Add (GettextCatalog.GetString ("_Encapsulate Fields..."), new RefactoryOperation (refactorer.EncapsulateField));
ciset.CommandInfos.Add (GettextCatalog.GetString ("Override/Implement members..."), new RefactoryOperation (refactorer.OverrideOrImplementMembers));
}
ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindReferences), new RefactoryOperation (refactorer.FindReferences));
// if (canRename)
// ciset.CommandInfos.Add (GettextCatalog.GetString ("_Rename"), new RefactoryOperation (refactorer.Rename));
if (canRename && cls.ClassType == ClassType.Interface && eclass != null) {
// is now provided by the refactoring command infrastructure:
// ciset.CommandInfos.Add (GettextCatalog.GetString ("Implement Interface (explicit)"), new RefactoryOperation (refactorer.ImplementExplicitInterface));
// ciset.CommandInfos.Add (GettextCatalog.GetString ("Implement Interface (implicit)"), new RefactoryOperation (refactorer.ImplementImplicitInterface));
} else if (canRename && includeModifyCommands && cls.BaseType != null && cls.ClassType != ClassType.Interface && cls == eclass) {
// Class might have interfaces... offer to implement them
CommandInfoSet impset = new CommandInfoSet ();
CommandInfoSet expset = new CommandInfoSet ();
CommandInfoSet abstactset = new CommandInfoSet ();
bool ifaceAdded = false;
bool abstractAdded = false;
foreach (IReturnType rt in cls.BaseTypes) {
IType iface = ctx.GetType (rt);
if (iface == null)
continue;
if (iface.ClassType == ClassType.Interface) {
Refactorer ifaceRefactorer = new Refactorer (ctx, pinfo, cls, iface, rt);
impset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementImplicitInterface));
expset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementExplicitInterface));
ifaceAdded = true;
} else if (ContainsAbstractMembers (iface)) {
Refactorer ifaceRefactorer = new Refactorer (ctx, pinfo, cls, iface, rt);
abstactset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementAbstractMembers));
abstractAdded = true;
}
}
if (ifaceAdded) {
impset.Text = GettextCatalog.GetString ("Implement Interface (implicit)");
ciset.CommandInfos.Add (impset, null);
expset.Text = GettextCatalog.GetString ("Implement Interface (explicit)");
ciset.CommandInfos.Add (expset, null);
}
if (abstractAdded) {
abstactset.Text = GettextCatalog.GetString ("Implement abstract members");
ciset.CommandInfos.Add (abstactset, null);
}
}
} else if (item is IField) {
if (includeModifyCommands) {
if (canRename)
ciset.CommandInfos.Add (GettextCatalog.GetString ("_Encapsulate Field..."), new RefactoryOperation (refactorer.EncapsulateField));
}
} else if (item is IMethod) {
IMethod method = item as IMethod;
if (method.IsOverride) {
ainfo.Add (GettextCatalog.GetString ("Go to _base"), new RefactoryOperation (refactorer.GoToBase));
added = true;
}
}
if (added)
ainfo.AddSeparator ();
/*
while (item != null) {
CommandInfo ci;
// case: clicked on base in "constructor" - so pointing to the base constructor using argument count
// not 100% correct, but it's the fastest thing to do.
if (resolveResult is BaseResolveResult && eitem is IMethod && ((IMethod)eitem).IsConstructor) {
IType type = item as IType;
IMethod baseConstructor = null;
int idx1 = resolveResult.ResolvedExpression.Expression.IndexOf ('(');
int idx2 = resolveResult.ResolvedExpression.Expression.IndexOf (')');
int paramCount = 0;
if (idx1 > 0 && idx2 > 0) {
if (idx2 - idx1 > 1)
paramCount++;
for (int i=idx1; i < idx2; i++) {
if (resolveResult.ResolvedExpression.Expression[i] == ',')
paramCount++;
}
}
foreach (IMethod m in type.Methods) {
if (m.IsConstructor && m.Parameters.Count == paramCount)
baseConstructor = m;
}
if (baseConstructor != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, baseConstructor, true)) != null) {
ainfo.Add (ci, null);
added = true;
}
}
// Add the selected item
if ((ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, eclass, item, IsModifiable (item))) != null) {
ainfo.Add (ci, null);
added = true;
}
if (item is IParameter) {
// Add the encompasing method for the previous item in the menu
item = ((IParameter) item).DeclaringMember;
if (item != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, item, true)) != null) {
ainfo.Add (ci, null);
added = true;
}
}
if (item is IMember && !(eitem != null && eitem is IMember)) {
// Add the encompasing class for the previous item in the menu
item = ((IMember) item).DeclaringType;
if (item != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, item, IsModifiable (item))) != null) {
ainfo.Add (ci, null);
added = true;
}
}
item = eitem;
eitem = null;
eclass = null;
}
if (added)
ainfo.AddSeparator ();*/
}
public void FindReferences ()
{
IMember member = widget.ActiveMember;
if (member == null)
return;
ProjectDom dom = ProjectDomService.GetProjectDom (IdeApp.ProjectOperations.CurrentSelectedProject);
if (dom == null)
return;
Refactorer refactorer = new Refactorer (dom, null, null, member, null);
refactorer.FindReferences ();
}
