public virtual void VisitMemberReferenceCollection(MemberReferenceCollection members)
{
foreach (MemberReference memberRef in members)
{
VisitMemberReference(memberRef);
}
}
public override void VisitMemberReferenceCollection(MemberReferenceCollection members)
{
foreach (MemberReference mr in members)
{
VisitMemberReference(mr);
}
}
static void CheckMemberReferenceDuplicates(MemberReferenceCollection references)
{
List <string> names = new List <string> ();
foreach (MemberReference reference in references)
{
Assert.IsFalse(names.Contains(reference.ToString()));
names.Add(reference.ToString());
}
}
public MemberReference GetMemberReference(MemberReferenceCollection members, MemberReference member)
{
foreach (MemberReference mr in members)
{
if (mr.ToString() == member.ToString())
{
return(mr);
}
}
return(null);
}
public static MemberReferenceCollection GetTypeMembers(TypeDefinition typeDefinition)
{
var members = new MemberReferenceCollection(typeDefinition.Module);
foreach (MemberReference member in typeDefinition.Constructors)
{
members.Add(member);
}
foreach (MemberReference member in typeDefinition.Events)
{
members.Add(member);
}
foreach (MemberReference member in typeDefinition.Fields)
{
members.Add(member);
}
foreach (MemberReference member in typeDefinition.Methods)
{
if (member is MethodDefinition)
{
var methodDefinition = (MethodDefinition)member;
if (methodDefinition.IsSpecialName &&
!MyMethodInfo.IsMethodNameMapped(methodDefinition.Name))
{
continue;
}
}
members.Add(member);
}
foreach (MemberReference member in typeDefinition.Properties)
{
members.Add(member);
}
foreach (MemberReference member in typeDefinition.NestedTypes)
{
members.Add(member);
}
return(members);
}
MemberReferenceCollection GetReferences(RefactoringOptions options)
{
CodeRefactorer refactorer = IdeApp.Workspace.GetCodeRefactorer(IdeApp.ProjectOperations.CurrentSelectedSolution);
IProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(this.Name, null);
if (options.SelectedItem is IType)
{
IType cls = (IType)options.SelectedItem;
return(refactorer.FindClassReferences(monitor, cls, RefactoryScope.Solution, true));
}
else if (options.SelectedItem is LocalVariable)
{
return(refactorer.FindVariableReferences(monitor, (LocalVariable)options.SelectedItem));
}
else if (options.SelectedItem is IParameter)
{
return(refactorer.FindParameterReferences(monitor, (IParameter)options.SelectedItem, true));
}
else if (options.SelectedItem is IMember)
{
IMember member = (IMember)options.SelectedItem;
Dictionary <string, HashSet <DomLocation> > foundLocations = new Dictionary <string, HashSet <DomLocation> > ();
MemberReferenceCollection result = new MemberReferenceCollection();
foreach (IMember m in CollectMembers(member.DeclaringType.SourceProjectDom, member))
{
foreach (MemberReference r in refactorer.FindMemberReferences(monitor, m.DeclaringType, m, true))
{
DomLocation location = new DomLocation(r.Line, r.Column);
if (!foundLocations.ContainsKey(r.FileName))
{
foundLocations[r.FileName] = new HashSet <DomLocation> ();
}
if (foundLocations[r.FileName].Contains(location))
{
continue;
}
foundLocations[r.FileName].Add(location);
result.Add(r);
}
}
return(result);
}
return(null);
}
public override void VisitMemberReferenceCollection(MemberReferenceCollection members)
{
foreach (MemberReference mr in members)
{
VisitMemberReference(mr);
}
//drop duplicates
for (int i = 0; i < members.Count; i++)
{
MemberReference mr = members [i];
for (int j = i + 1; j < members.Count; j++)
{
if (members [j].ToString() == mr.ToString())
{
members.RemoveAt(j);
}
}
}
}
public void VisitMemberReferenceCollection(MemberReferenceCollection members)
{
}
bool MemberReferencesContains(MemberReferenceCollection members, MemberReference member)
{
MemberReference mr = GetMemberReference(members, member);
return(mr != null);
}
public override void Run(RefactoringOptions options)
{
if (options.SelectedItem is LocalVariable || options.SelectedItem is IParameter)
{
MemberReferenceCollection col = GetReferences(options);
if (col == null)
{
return;
}
TextEditorData data = options.GetTextEditorData();
Mono.TextEditor.TextEditor editor = data.Parent;
if (editor == null)
{
MessageService.ShowCustomDialog(new RenameItemDialog(options, this));
return;
}
List <TextLink> links = new List <TextLink> ();
TextLink link = new TextLink("name");
int baseOffset = Int32.MaxValue;
foreach (MemberReference r in col)
{
baseOffset = Math.Min(baseOffset, data.Document.LocationToOffset(r.Line - 1, r.Column - 1));
}
foreach (MemberReference r in col)
{
Segment segment = new Segment(data.Document.LocationToOffset(r.Line - 1, r.Column - 1) - baseOffset, r.Name.Length);
if (segment.Offset <= data.Caret.Offset - baseOffset && data.Caret.Offset - baseOffset <= segment.EndOffset)
{
link.Links.Insert(0, segment);
}
else
{
link.AddLink(segment);
}
}
links.Add(link);
TextLinkEditMode tle = new TextLinkEditMode(editor, baseOffset, links);
tle.SetCaretPosition = false;
tle.SelectPrimaryLink = true;
if (tle.ShouldStartTextLinkMode)
{
ModeHelpWindow helpWindow = new ModeHelpWindow();
helpWindow.TransientFor = IdeApp.Workbench.RootWindow;
helpWindow.TitleText = options.SelectedItem is LocalVariable?GettextCatalog.GetString("<b>Local Variable -- Renaming</b>") : GettextCatalog.GetString("<b>Parameter -- Renaming</b>");
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Key</b>"), GettextCatalog.GetString("<b>Behavior</b>")));
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Return</b>"), GettextCatalog.GetString("<b>Accept</b> this refactoring.")));
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Esc</b>"), GettextCatalog.GetString("<b>Cancel</b> this refactoring.")));
tle.HelpWindow = helpWindow;
tle.Cancel += delegate {
editor.Document.Undo();
};
tle.OldMode = data.CurrentMode;
tle.StartMode();
data.CurrentMode = tle;
}
}
else
{
MessageService.ShowCustomDialog(new RenameItemDialog(options, this));
}
}
public override List <Change> PerformChanges(RefactoringOptions options, object prop)
{
RenameProperties properties = (RenameProperties)prop;
List <Change> result = new List <Change> ();
MemberReferenceCollection col = GetReferences(options);
if (col == null)
{
return(result);
}
if (properties.RenameFile && options.SelectedItem is IType)
{
IType cls = (IType)options.SelectedItem;
int currentPart = 1;
HashSet <string> alreadyRenamed = new HashSet <string> ();
foreach (IType part in cls.Parts)
{
if (part.CompilationUnit.FileName != options.Document.FileName && System.IO.Path.GetFileNameWithoutExtension(part.CompilationUnit.FileName) != System.IO.Path.GetFileNameWithoutExtension(options.Document.FileName))
{
continue;
}
if (alreadyRenamed.Contains(part.CompilationUnit.FileName))
{
continue;
}
alreadyRenamed.Add(part.CompilationUnit.FileName);
string oldFileName = System.IO.Path.GetFileNameWithoutExtension(part.CompilationUnit.FileName);
string newFileName;
int idx = oldFileName.IndexOf(cls.Name);
if (idx >= 0)
{
newFileName = oldFileName.Substring(0, idx) + properties.NewName + oldFileName.Substring(idx + cls.Name.Length);
}
else
{
newFileName = currentPart != 1 ? properties.NewName + currentPart : properties.NewName;
currentPart++;
}
int t = 0;
while (System.IO.File.Exists(GetFullFileName(newFileName, part.CompilationUnit.FileName, t)))
{
t++;
}
result.Add(new RenameFileChange(part.CompilationUnit.FileName, GetFullFileName(newFileName, part.CompilationUnit.FileName, t)));
}
}
foreach (MemberReference memberRef in col)
{
TextReplaceChange change = new TextReplaceChange();
change.FileName = memberRef.FileName;
change.Offset = memberRef.Position;
change.RemovedChars = memberRef.Name.Length;
change.InsertedText = properties.NewName;
change.Description = string.Format(GettextCatalog.GetString("Replace '{0}' with '{1}'"), memberRef.Name, properties.NewName);
result.Add(change);
}
return(result);
}
