public override void OnTheFlyFormat(PolicyContainer policyParent, IEnumerable <string> mimeTypeChain,
TextEditorData data, int startOffset, int endOffset)
{
var parser = new MonoDevelop.CSharp.Parser.CSharpParser();
var compilationUnit = parser.Parse(data);
bool hadErrors = parser.ErrorReportPrinter.ErrorsCount + parser.ErrorReportPrinter.FatalCounter > 0;
var policy = policyParent.Get <CSharpFormattingPolicy> (mimeTypeChain);
var domSpacingVisitor = new AstSpacingVisitor(policy, data)
{
AutoAcceptChanges = false,
};
compilationUnit.AcceptVisitor(domSpacingVisitor, null);
var domIndentationVisitor = new AstIndentationVisitor(policy, data)
{
AutoAcceptChanges = false,
HadErrors = hadErrors
};
compilationUnit.AcceptVisitor(domIndentationVisitor, null);
var changes = new List <Change> ();
changes.AddRange(domSpacingVisitor.Changes.
Concat(domIndentationVisitor.Changes).
Where(c => c is TextReplaceChange && (startOffset <= ((TextReplaceChange)c).Offset && ((TextReplaceChange)c).Offset < endOffset)));
RefactoringService.AcceptChanges(null, null, changes);
}
void nameCell_Edited(object o, EditedArgs args)
{
TreeIter iter;
TreeStore.GetIter(out iter, new Gtk.TreePath(args.Path));
var n = TreeStore.GetValue(iter, 0) as INode;
if (n != null && args.NewText != n.Name &&
DRenameRefactoring.CanRenameNode(n) &&
DRenameRefactoring.IsValidIdentifier(args.NewText))
{
RefactoringService.AcceptChanges(
IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor("Rename item", null),
new DRenameRefactoring().PerformChanges(
new RefactoringOptions(IdeApp.Workbench.ActiveDocument)
{
SelectedItem = n
},
new MonoDevelop.Refactoring.Rename.RenameRefactoring.RenameProperties {
NewName = args.NewText
}));
TreeView.Selection.SelectIter(iter);
TreeView.GrabFocus();
}
}
/// <summary>
/// Our Run override is used to perform an action.
///
/// Here we take the previously selected translation menu item and generate a translation for the string literal
/// that is under the users cursor.
///
/// We then create a TextReplaceChange and apply it using the RefactoringService. This will write new text (source code)
/// at the location that we specify and add an undo operation into the undo buffer for us.
/// </summary>
/// <param name="dataItem">Data item.</param>
protected override void Run(object dataItem)
{
var doc = IdeApp.Workbench.ActiveDocument;
var editor = doc.Editor;
if (doc != null &&
editor != null)
{
var loc = editor.CaretLocation;
var setting = dataItem as TranslationSetting;
var language = setting.TargetLanguage;
var token = setting.Token;
var text = token.Text.Substring(1, token.Text.Length - 2); // Grab the text without the "" characters.
var translation = TranslationHelper.Translate(text, language);
if (!string.IsNullOrEmpty(translation))
{
TextReplaceChange translateChange = new TextReplaceChange();
translateChange.RemovedChars = token.Text.Length;
translateChange.InsertedText = "\"" + translation + "\"";
translateChange.Description = "Translate the existin string content to " + language;
translateChange.Offset = token.SpanStart;
translateChange.FileName = doc.FileName;
var monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor("Apply translation", null);
RefactoringService.AcceptChanges(monitor, new List <Change> ()
{
translateChange
});
}
}
}
public static bool Rename(ISymbol symbol, string newName)
{
if (symbol == null)
{
throw new ArgumentNullException("symbol");
}
if (newName == null)
{
throw new ArgumentNullException("newName");
}
try {
var result = new RenameRefactoring().PerformChanges(symbol, new RenameProperties()
{
NewName = newName
});
using (var monitor = new ProgressMonitor()) {
if (result.Count > 0)
{
RefactoringService.AcceptChanges(monitor, result);
}
}
return(true);
} catch (AggregateException ae) {
foreach (var inner in ae.Flatten().InnerExceptions)
{
LoggingService.LogError("Exception while rename.", inner);
}
return(false);
} catch (Exception e) {
LoggingService.LogError("Exception while rename.", e);
return(false);
}
}
public static void Rename(IEntity entity, string newName)
{
if (newName == null)
{
var options = new RefactoringOptions()
{
SelectedItem = entity
};
new RenameRefactoring().Run(options);
return;
}
using (var monitor = new NullProgressMonitor()) {
var col = ReferenceFinder.FindReferences(entity, true, monitor);
List <Change> result = new List <Change> ();
foreach (var memberRef in col)
{
var change = new TextReplaceChange();
change.FileName = memberRef.FileName;
change.Offset = memberRef.Offset;
change.RemovedChars = memberRef.Length;
change.InsertedText = newName;
change.Description = string.Format(GettextCatalog.GetString("Replace '{0}' with '{1}'"), memberRef.GetName(), newName);
result.Add(change);
}
if (result.Count > 0)
{
RefactoringService.AcceptChanges(monitor, result);
}
}
}
public override void Run(RefactoringOptions options)
{
List <Change> changes = PerformChanges(options, null);
IProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(this.Name, null);
RefactoringService.AcceptChanges(monitor, options.Dom, changes);
// Console.WriteLine ("Changes accepted");
}
void OnOKClicked(object sender, EventArgs e)
{
List <Change> changes = rename.PerformChanges(options, Properties);
IProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(this.Title, null);
RefactoringService.AcceptChanges(monitor, options.Dom, changes);
((Widget)this).Destroy();
}
public override object VisitCompilationUnit(MonoDevelop.CSharp.Dom.CompilationUnit unit, object data)
{
base.VisitCompilationUnit(unit, data);
if (AutoAcceptChanges)
{
RefactoringService.AcceptChanges(null, null, changes);
}
return(null);
}
public override string FormatText(PolicyContainer policyParent, IEnumerable <string> mimeTypeChain,
string input, int startOffset, int endOffset)
{
var data = new TextEditorData();
data.Document.SuppressHighlightUpdate = true;
data.Document.MimeType = mimeTypeChain.First();
data.Document.FileName = "toformat.cs";
var textPolicy = policyParent.Get <TextStylePolicy> (mimeTypeChain);
data.Options.TabsToSpaces = textPolicy.TabsToSpaces;
data.Options.TabSize = textPolicy.TabWidth;
data.Options.OverrideDocumentEolMarker = true;
data.Options.DefaultEolMarker = textPolicy.GetEolMarker();
data.Text = input;
//System.Console.WriteLine ("-----");
//System.Console.WriteLine (data.Text.Replace (" ", ".").Replace ("\t", "->"));
//System.Console.WriteLine ("-----");
MonoDevelop.CSharp.Parser.CSharpParser parser = new MonoDevelop.CSharp.Parser.CSharpParser();
var compilationUnit = parser.Parse(data);
bool hadErrors = parser.ErrorReportPrinter.ErrorsCount + parser.ErrorReportPrinter.FatalCounter > 0;
var policy = policyParent.Get <CSharpFormattingPolicy> (mimeTypeChain);
var formattingVisitor = new AstFormattingVisitor(policy, data)
{
AutoAcceptChanges = false
};
compilationUnit.AcceptVisitor(formattingVisitor, null);
var changes = new List <Change> ();
changes.AddRange(formattingVisitor.Changes.
Where(c => c is TextReplaceChange && (startOffset <= ((TextReplaceChange)c).Offset && ((TextReplaceChange)c).Offset < endOffset)));
RefactoringService.AcceptChanges(null, null, changes);
int end = endOffset;
foreach (TextReplaceChange c in changes)
{
end -= c.RemovedChars;
if (c.InsertedText != null)
{
end += c.InsertedText.Length;
}
}
/* System.Console.WriteLine ("-----");
* System.Console.WriteLine (data.Text.Replace (" ", "^").Replace ("\t", "->"));
* System.Console.WriteLine ("-----");*/
string result = data.GetTextBetween(startOffset, Math.Min(data.Length, end));
data.Dispose();
return(result);
}
void OnOKClicked(object sender, EventArgs e)
{
var properties = Properties;
((Widget)this).Destroy();
var changes = this.rename(properties);
ProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(Title, null);
RefactoringService.AcceptChanges(monitor, changes);
}
async void OnOKClicked(object sender, EventArgs e)
{
var properties = Properties;
((Widget)this).Destroy();
try {
var changes = await this.rename(properties);
ProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(Title, null);
if (ChangedDocuments != null)
{
AlertButton result = null;
var msg = new QuestionMessage();
msg.Buttons.Add(AlertButton.MakeWriteable);
msg.Buttons.Add(AlertButton.Cancel);
msg.AllowApplyToAll = true;
foreach (var path in ChangedDocuments)
{
try {
var attr = File.GetAttributes(path);
if (attr.HasFlag(FileAttributes.ReadOnly))
{
msg.Text = GettextCatalog.GetString("File {0} is read-only", path);
msg.SecondaryText = GettextCatalog.GetString("Would you like to make the file writable?");
result = MessageService.AskQuestion(msg);
if (result == AlertButton.Cancel)
{
return;
}
else if (result == AlertButton.MakeWriteable)
{
try {
File.SetAttributes(path, attr & ~FileAttributes.ReadOnly);
} catch (Exception ex) {
MessageService.ShowError(ex.Message);
return;
}
}
}
} catch (Exception ex) {
MessageService.ShowError(ex.Message);
return;
}
}
}
RefactoringService.AcceptChanges(monitor, changes);
} catch (Exception ex) {
MessageService.ShowError(GettextCatalog.GetString("Error while renaming symbol {0}", this.symbol.Name), ex);
LoggingService.LogError("Error while renaming symbol " + this.symbol.Name, ex);
}
}
void OnOKClicked(object sender, EventArgs e)
{
TextEditorData data = options.GetTextEditorData();
Mono.TextEditor.TextEditor editor = data.Parent;
// Insertion cursor mode test:
if (editor != null)
{
IType type = properties.DeclaringMember.DeclaringType;
InsertionCursorEditMode mode = new InsertionCursorEditMode(editor, CodeGenerationService.GetInsertionPoints(options.Document, type));
for (int i = 0; i < mode.InsertionPoints.Count; i++)
{
var point = mode.InsertionPoints[i];
if (point.Location < editor.Caret.Location)
{
mode.CurIndex = i;
}
else
{
break;
}
}
ModeHelpWindow helpWindow = new ModeHelpWindow();
helpWindow.TransientFor = IdeApp.Workbench.RootWindow;
helpWindow.TitleText = GettextCatalog.GetString("<b>Extract Method -- Targeting</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>Up</b>"), GettextCatalog.GetString("Move to <b>previous</b> target point.")));
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Down</b>"), GettextCatalog.GetString("Move to <b>next</b> target point.")));
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Enter</b>"), GettextCatalog.GetString("<b>Declare new method</b> at target point.")));
helpWindow.Items.Add(new KeyValuePair <string, string> (GettextCatalog.GetString("<b>Esc</b>"), GettextCatalog.GetString("<b>Cancel</b> this refactoring.")));
mode.HelpWindow = helpWindow;
mode.StartMode();
methodName = entry.Text;
activeModifier = comboboxModifiers.Active;
generateComments = checkbuttonGenerateComment.Active;
mode.Exited += delegate(object s, InsertionCursorEventArgs args) {
if (args.Success)
{
SetProperties();
properties.InsertionPoint = args.InsertionPoint;
List <Change> changes = extractMethod.PerformChanges(options, properties);
IProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(this.Title, null);
RefactoringService.AcceptChanges(monitor, options.Dom, changes);
}
};
}
((Widget)this).Destroy();
}
public void Fix()
{
//FIXME: performchanges should probably use a monitor too, as it can be slow
var changes = Refactoring.PerformChanges(Options, Properties);
if (Preview)
{
MessageService.ShowCustomDialog(new RefactoringPreviewDialog(Options.Dom, changes));
}
else
{
var monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor("Rename", null);
RefactoringService.AcceptChanges(monitor, Options.Dom, changes);
}
}
static void TestStatementFormatting(CSharpFormattingPolicy policy, string input, string expectedOutput)
{
TextEditorData data = new TextEditorData();
data.Document.FileName = "a.cs";
data.Document.Text =
@"class Test
{
MyType TestMethod ()
{
" + input + @"
}
}";
var compilationUnit = new CSharpParser().Parse(data);
AstSpacingVisitor domSpacingVisitor = new AstSpacingVisitor(policy, data);
domSpacingVisitor.AutoAcceptChanges = false;
compilationUnit.AcceptVisitor(domSpacingVisitor, null);
AstIndentationVisitor domIndentationVisitor = new AstIndentationVisitor(policy, data);
domIndentationVisitor.AutoAcceptChanges = false;
compilationUnit.AcceptVisitor(domIndentationVisitor, null);
List <Change> changes = new List <Change> ();
changes.AddRange(domSpacingVisitor.Changes);
changes.AddRange(domIndentationVisitor.Changes);
RefactoringService.AcceptChanges(null, null, changes);
for (int i = 1; i <= data.Document.LineCount; i++)
{
LineSegment line = data.Document.GetLine(i);
if (line.EditableLength < 2)
{
continue;
}
data.Remove(line.Offset, 2);
}
string text = data.Document.GetTextBetween(data.Document.GetLine(5).Offset,
data.Document.GetLine(data.Document.LineCount - 1).Offset).Trim();
Console.WriteLine(text);
Assert.AreEqual(expectedOutput, text);
}
public static void RenameNamespace(INamespace ns, string newName)
{
using (var monitor = new NullProgressMonitor()) {
var col = ReferenceFinder.FindReferences(ns, true, monitor);
List <Change> result = new List <Change> ();
foreach (var memberRef in col)
{
var change = new TextReplaceChange();
change.FileName = memberRef.FileName;
change.Offset = memberRef.Offset;
change.RemovedChars = memberRef.Length;
change.InsertedText = newName;
change.Description = string.Format(GettextCatalog.GetString("Replace '{0}' with '{1}'"), memberRef.GetName(), newName);
result.Add(change);
}
if (result.Count > 0)
{
RefactoringService.AcceptChanges(monitor, result);
}
}
}
public void Fix()
{
if (string.IsNullOrEmpty(Properties.NewName))
{
Refactoring.Run(Options);
return;
}
//FIXME: performchanges should probably use a monitor too, as it can be slow
var changes = Refactoring.PerformChanges(Options, Properties);
if (Preview)
{
using (var dlg = new RefactoringPreviewDialog(changes))
MessageService.ShowCustomDialog(dlg);
}
else
{
var monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor("Rename", null);
RefactoringService.AcceptChanges(monitor, changes);
}
}
public async Task PerformChangesAsync(ISymbol symbol, RenameProperties properties)
{
var solution = IdeApp.ProjectOperations.CurrentSelectedSolution;
var ws = TypeSystemService.GetWorkspace(solution);
var newSolution = await Renamer.RenameSymbolAsync(ws.CurrentSolution, symbol, properties.NewName, ws.Options);
ws.TryApplyChanges(newSolution);
var changes = new List <Change> ();
if (properties.RenameFile && symbol is INamedTypeSymbol)
{
var type = (INamedTypeSymbol)symbol;
int currentPart = 1;
var alreadyRenamed = new HashSet <string> ();
foreach (var part in type.Locations)
{
if (!part.IsInSource)
{
continue;
}
var fileName = part?.SourceTree?.FilePath;
if (fileName == null || alreadyRenamed.Contains(fileName))
{
continue;
}
alreadyRenamed.Add(fileName);
string oldFileName = System.IO.Path.GetFileNameWithoutExtension(fileName);
string newFileName;
var newName = properties.NewName;
if (string.IsNullOrEmpty(oldFileName) || string.IsNullOrEmpty(newName))
{
continue;
}
if (oldFileName.ToUpper() == newName.ToUpper() || oldFileName.ToUpper().EndsWith("." + newName.ToUpper(), StringComparison.Ordinal))
{
continue;
}
int idx = oldFileName.IndexOf(type.Name, StringComparison.Ordinal);
if (idx >= 0)
{
newFileName = oldFileName.Substring(0, idx) + newName + oldFileName.Substring(idx + type.Name.Length);
}
else
{
newFileName = currentPart != 1 ? newName + currentPart : newName;
currentPart++;
}
int t = 0;
while (System.IO.File.Exists(GetFullFileName(newFileName, fileName, t)))
{
t++;
}
changes.Add(new RenameFileChange(fileName, GetFullFileName(newFileName, fileName, t)));
}
}
RefactoringService.AcceptChanges(new ProgressMonitor(), changes);
}
public static void Format(PolicyContainer policyParent, IEnumerable <string> mimeTypeChain, MonoDevelop.Ide.Gui.Document data, ProjectDom dom, DomLocation location, bool correctBlankLines, bool runAferCR /* = false*/)
{
if (data.ParsedDocument == null || data.ParsedDocument.CompilationUnit == null)
{
return;
}
var member = data.ParsedDocument.CompilationUnit.GetMemberAt(location.Line + (runAferCR ? -1 : 0), location.Column);
if (member == null || member.Location.IsEmpty || member.BodyRegion.End.IsEmpty)
{
return;
}
StringBuilder sb = new StringBuilder();
int closingBrackets = 0;
DomRegion validRegion = DomRegion.Empty;
foreach (var u in data.ParsedDocument.CompilationUnit.Usings.Where(us => us.IsFromNamespace))
{
// the dom parser breaks A.B.C into 3 namespaces with the same region, this is filtered here
if (u.ValidRegion == validRegion)
{
continue;
}
validRegion = u.ValidRegion;
sb.Append("namespace Stub {");
closingBrackets++;
}
var parent = member.DeclaringType;
while (parent != null)
{
sb.Append("class Stub {");
closingBrackets++;
parent = parent.DeclaringType;
}
sb.AppendLine();
int startOffset = sb.Length;
int memberStart = data.Editor.LocationToOffset(member.Location.Line, 1);
int memberEnd = data.Editor.LocationToOffset(member.BodyRegion.End.Line + (runAferCR ? 1 : 0), member.BodyRegion.End.Column);
if (memberEnd < 0)
{
memberEnd = data.Editor.Length;
}
sb.Append(data.Editor.GetTextBetween(memberStart, memberEnd));
int endOffset = sb.Length;
sb.AppendLine();
sb.Append(new string ('}', closingBrackets));
TextEditorData stubData = new TextEditorData()
{
Text = sb.ToString()
};
stubData.Document.FileName = data.FileName;
var parser = new MonoDevelop.CSharp.Parser.CSharpParser();
bool hadErrors = parser.ErrorReportPrinter.ErrorsCount + parser.ErrorReportPrinter.FatalCounter > 0;
var compilationUnit = parser.Parse(stubData);
var policy = policyParent.Get <CSharpFormattingPolicy> (mimeTypeChain);
var domSpacingVisitor = new AstFormattingVisitor(policy, stubData)
{
AutoAcceptChanges = false,
};
compilationUnit.AcceptVisitor(domSpacingVisitor, null);
var changes = new List <Change> ();
changes.AddRange(domSpacingVisitor.Changes.Cast <TextReplaceChange> ().Where(c => startOffset < c.Offset && c.Offset < endOffset));
int delta = data.Editor.LocationToOffset(member.Location.Line, 1) - startOffset;
HashSet <int> lines = new HashSet <int> ();
foreach (TextReplaceChange change in changes)
{
if (change is AstFormattingVisitor.MyTextReplaceChange)
{
((AstFormattingVisitor.MyTextReplaceChange)change).SetTextEditorData(data.Editor);
}
change.Offset += delta;
lines.Add(data.Editor.OffsetToLineNumber(change.Offset));
}
// be sensible in documents with parser errors - only correct up to the caret position.
if (parser.ErrorReportPrinter.Errors.Any(e => e.ErrorType == ErrorType.Error) || data.ParsedDocument.Errors.Any(e => e.ErrorType == ErrorType.Error))
{
var lastOffset = data.Editor.Caret.Offset;
changes.RemoveAll(c => ((TextReplaceChange)c).Offset > lastOffset);
}
RefactoringService.AcceptChanges(null, null, changes);
foreach (int line in lines)
{
data.Editor.Document.CommitLineUpdate(line);
}
stubData.Dispose();
}
internal static string GetOutput(RefactoringOptions options, List <Change> changes)
{
RefactoringService.AcceptChanges(null, options.Dom, changes, new FileProvider(options));
return(options.Document.Editor.Text);
}