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path: root/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring.CodeActions/MDRefactoringScript.cs
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diff --git a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring.CodeActions/MDRefactoringScript.cs b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring.CodeActions/MDRefactoringScript.cs
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--- a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring.CodeActions/MDRefactoringScript.cs
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@@ -1,377 +0,0 @@
-//
-// MDRefactoringScript.cs
-//
-// Author:
-// Mike Krüger <mkrueger@xamarin.com>
-//
-// Copyright (c) 2012 Xamarin Inc. (http://xamarin.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-using System;
-using System.Linq;
-using ICSharpCode.NRefactory.CSharp.Refactoring;
-using MonoDevelop.Ide.Gui;
-using ICSharpCode.NRefactory.CSharp;
-using Mono.TextEditor;
-using MonoDevelop.Ide.TypeSystem;
-using MonoDevelop.Core;
-using System.Collections.Generic;
-using ICSharpCode.NRefactory.TypeSystem;
-using MonoDevelop.Refactoring.Rename;
-using ICSharpCode.NRefactory.CSharp.Resolver;
-using System.IO;
-using MonoDevelop.CSharp.Formatting;
-using MonoDevelop.Ide;
-using System.Threading.Tasks;
-using MonoDevelop.Ide.FindInFiles;
-using MonoDevelop.Projects;
-using ICSharpCode.NRefactory.CSharp.TypeSystem;
-using MonoDevelop.Ide.Gui.Content;
-
-namespace MonoDevelop.CSharp.Refactoring.CodeActions
-{
- class MDRefactoringScript : DocumentScript
- {
- readonly MDRefactoringContext context;
- readonly IDisposable undoGroup;
- readonly ICSharpCode.NRefactory.Editor.ITextSourceVersion startVersion;
- int operationsRunning;
-
- public MDRefactoringScript (MDRefactoringContext context, CSharpFormattingOptions formattingOptions) : base(context.TextEditor.Document, formattingOptions, context.TextEditor.CreateNRefactoryTextEditorOptions ())
- {
- this.context = context;
- undoGroup = this.context.TextEditor.OpenUndoGroup ();
- this.startVersion = this.context.TextEditor.Version;
-
- }
-
- void Rollback ()
- {
- DisposeOnClose (true);
- foreach (var ver in context.TextEditor.Version.GetChangesTo (startVersion)) {
- context.TextEditor.Document.Replace (ver.Offset, ver.RemovalLength, ver.InsertedText.Text);
- }
- }
-
- public override void Select (AstNode node)
- {
- var seg = GetSegment (node);
- var startOffset = seg.Offset;
- var endOffset = seg.EndOffset;
- while (startOffset < endOffset) {
- char ch = context.TextEditor.GetCharAt (startOffset);
- if (!char.IsWhiteSpace (ch))
- break;
- startOffset++;
- }
- while (startOffset < endOffset && endOffset > 0) {
- char ch = context.TextEditor.GetCharAt (endOffset - 1);
- if (!char.IsWhiteSpace (ch))
- break;
- endOffset--;
- }
-
- context.TextEditor.Caret.Offset = endOffset;
- context.TextEditor.SelectionRange = new TextSegment (startOffset, endOffset - startOffset);
- }
-
- public override Task<Script> InsertWithCursor (string operation, InsertPosition defaultPosition, IList<AstNode> nodes)
- {
- var tcs = new TaskCompletionSource<Script> ();
- var editor = context.TextEditor;
- DocumentLocation loc = context.TextEditor.Caret.Location;
- var declaringType = context.ParsedDocument.GetInnermostTypeDefinition (loc);
- var mode = new InsertionCursorEditMode (
- editor.Parent,
- MonoDevelop.Ide.TypeSystem.CodeGenerationService.GetInsertionPoints (context.TextEditor, context.ParsedDocument, declaringType));
- if (mode.InsertionPoints.Count == 0) {
- MessageService.ShowError (
- GettextCatalog.GetString ("No valid insertion point can be found in type '{0}'.", declaringType.Name)
- );
- return tcs.Task;
- }
- var helpWindow = new Mono.TextEditor.PopupWindow.InsertionCursorLayoutModeHelpWindow ();
- helpWindow.TitleText = operation;
- mode.HelpWindow = helpWindow;
-
- switch (defaultPosition) {
- case InsertPosition.Start:
- mode.CurIndex = 0;
- break;
- case InsertPosition.End:
- mode.CurIndex = mode.InsertionPoints.Count - 1;
- break;
- case InsertPosition.Before:
- for (int i = 0; i < mode.InsertionPoints.Count; i++) {
- if (mode.InsertionPoints [i].Location < loc)
- mode.CurIndex = i;
- }
- break;
- case InsertPosition.After:
- for (int i = 0; i < mode.InsertionPoints.Count; i++) {
- if (mode.InsertionPoints [i].Location > loc) {
- mode.CurIndex = i;
- break;
- }
- }
- break;
- }
- operationsRunning++;
- mode.StartMode ();
- mode.Exited += delegate(object s, InsertionCursorEventArgs iCArgs) {
- if (iCArgs.Success) {
- if (iCArgs.InsertionPoint.LineAfter == NewLineInsertion.None &&
- iCArgs.InsertionPoint.LineBefore == NewLineInsertion.None && nodes.Count () > 1) {
- iCArgs.InsertionPoint.LineAfter = NewLineInsertion.BlankLine;
- }
- foreach (var node in nodes.Reverse ()) {
- var output = OutputNode (MonoDevelop.Ide.TypeSystem.CodeGenerationService.CalculateBodyIndentLevel (declaringType), node);
- var offset = context.TextEditor.LocationToOffset (iCArgs.InsertionPoint.Location);
- var delta = iCArgs.InsertionPoint.Insert (editor, output.Text);
- output.RegisterTrackedSegments (this, delta + offset);
- }
- tcs.SetResult (this);
- } else {
- Rollback ();
- }
- DisposeOnClose ();
- };
- return tcs.Task;
- }
-
- readonly List<Script> startedScripts = new List<Script> ();
-
- public override Task<Script> InsertWithCursor (string operation, ITypeDefinition parentType, Func<Script, RefactoringContext, IList<AstNode>> nodeCallback)
- {
- var tcs = new TaskCompletionSource<Script>();
- if (parentType == null)
- return tcs.Task;
- var part = parentType.Parts.FirstOrDefault ();
- if (part == null)
- return tcs.Task;
-
- var loadedDocument = IdeApp.Workbench.OpenDocument (new FileOpenInformation (part.Region.FileName, null));
- loadedDocument.RunWhenLoaded (delegate {
- var editor = loadedDocument.Editor;
- var loc = part.Region.Begin;
- var parsedDocument = loadedDocument.UpdateParseDocument ();
- var declaringType = parsedDocument.GetInnermostTypeDefinition (loc);
- MDRefactoringScript script;
-
- if (loadedDocument.Editor != context.TextEditor) {
- script = new MDRefactoringScript (MDRefactoringContext.Create (loadedDocument, loc, context.CancellationToken).Result, FormattingOptions);
- startedScripts.Add (script);
- } else {
- script = this;
- }
- var nodes = nodeCallback (script, script.context);
- var mode = new InsertionCursorEditMode (
- editor.Parent,
- MonoDevelop.Ide.TypeSystem.CodeGenerationService.GetInsertionPoints (loadedDocument, declaringType));
- if (mode.InsertionPoints.Count == 0) {
- MessageService.ShowError (
- GettextCatalog.GetString ("No valid insertion point can be found in type '{0}'.", declaringType.Name)
- );
- return;
- }
- if (declaringType.Kind == TypeKind.Enum) {
- foreach (var node in nodes.Reverse ()) {
- var output = OutputNode (MonoDevelop.Ide.TypeSystem.CodeGenerationService.CalculateBodyIndentLevel (declaringType), node);
- var point = mode.InsertionPoints.First ();
- var offset = loadedDocument.Editor.LocationToOffset (point.Location);
- var text = output.Text + ",";
- var delta = point.Insert (editor, text);
- output.RegisterTrackedSegments (script, delta + offset);
- }
- tcs.SetResult (script);
- return;
- }
-
- var helpWindow = new Mono.TextEditor.PopupWindow.InsertionCursorLayoutModeHelpWindow ();
- helpWindow.TitleText = operation;
- mode.HelpWindow = helpWindow;
-
- mode.CurIndex = 0;
- operationsRunning++;
- mode.StartMode ();
- mode.Exited += delegate(object s, InsertionCursorEventArgs iCArgs) {
- if (iCArgs.Success) {
- if (iCArgs.InsertionPoint.LineAfter == NewLineInsertion.None &&
- iCArgs.InsertionPoint.LineBefore == NewLineInsertion.None && nodes.Count > 1) {
- iCArgs.InsertionPoint.LineAfter = NewLineInsertion.BlankLine;
- }
- foreach (var node in nodes.Reverse ()) {
- var output = OutputNode (MonoDevelop.Ide.TypeSystem.CodeGenerationService.CalculateBodyIndentLevel (declaringType), node);
- var offset = loadedDocument.Editor.LocationToOffset (iCArgs.InsertionPoint.Location);
- var text = output.Text;
- var delta = iCArgs.InsertionPoint.Insert (editor, text);
- output.RegisterTrackedSegments (script, delta + offset);
- }
- tcs.SetResult (script);
- } else {
- Rollback ();
- }
- DisposeOnClose ();
- };
- });
-
- return tcs.Task;
- }
-
- public override Task Link (params AstNode[] nodes)
- {
- var tcs = new TaskCompletionSource<object> ();
- var segments = new List<TextSegment> (nodes.Select (node => new TextSegment (GetSegment (node))).OrderBy (s => s.Offset));
-
- var link = new TextLink ("name");
- segments.ForEach (link.AddLink);
- var links = new List<TextLink> ();
- links.Add (link);
- var tle = new TextLinkEditMode (context.TextEditor.Parent, 0, links);
- tle.SetCaretPosition = false;
- if (tle.ShouldStartTextLinkMode) {
- operationsRunning++;
- context.TextEditor.Caret.Offset = segments [0].EndOffset;
- tle.OldMode = context.TextEditor.CurrentMode;
- tle.Cancel += (sender, e) => Rollback ();
- tle.Exited += (sender, e) => DisposeOnClose ();
- tle.StartMode ();
- context.TextEditor.CurrentMode = tle;
- if (IdeApp.Workbench.ActiveDocument != null)
- IdeApp.Workbench.ActiveDocument.ReparseDocument ();
- }
- return tcs.Task;
- }
-
- bool isDisposed;
- void DisposeOnClose (bool force = false)
- {
- if (isDisposed)
- return;
- if (force)
- operationsRunning = 0;
- if (operationsRunning-- == 0) {
- isDisposed = true;
- undoGroup.Dispose ();
- try {
- base.Dispose ();
- } catch (Exception e) {
- LoggingService.LogError ("Error while disposing refactoring script", e);
- }
- }
- foreach (var script in startedScripts)
- script.Dispose ();
- }
-
- public override void Dispose ()
- {
- DisposeOnClose ();
- }
-
- public override void Rename (ISymbol symbol, string name = null)
- {
- if (symbol is IEntity) {
- RenameRefactoring.Rename ((IEntity)symbol, name);
- } else if (symbol is IVariable) {
- RenameRefactoring.RenameVariable ((IVariable)symbol, name);
- } else if (symbol is INamespace) {
- RenameRefactoring.RenameNamespace ((INamespace)symbol, name);
- } else if (symbol is ITypeParameter) {
- RenameRefactoring.RenameTypeParameter ((ITypeParameter)symbol, name);
- }
- }
-
- public override void DoGlobalOperationOn (IEnumerable<IEntity> entities, Action<RefactoringContext, Script, IEnumerable<AstNode>> callback, string operationName = null)
- {
- using (var monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor (operationName ?? GettextCatalog.GetString ("Performing refactoring task..."), null)) {
- var col = entities.SelectMany (entity => ReferenceFinder.FindReferences (entity, true, monitor)).OfType<CSharpReferenceFinder.CSharpMemberReference> ().GroupBy(reference => reference.FileName);
-
- foreach (var r in col) {
- string filename = r.Key;
-
- bool isOpen;
- System.Text.Encoding encoding;
- bool hadBom;
-
- var data = TextFileProvider.Instance.GetTextEditorData (filename, out hadBom, out encoding, out isOpen);
-
- var firstReference = r.First ();
-
- var project = firstReference.Project;
-
- ParsedDocument parsedDocument;
- using (var reader = new StreamReader (data.OpenStream ()))
- parsedDocument = new MonoDevelop.CSharp.Parser.TypeSystemParser ().Parse (true, filename, reader, project);
-
- var resolver = new CSharpAstResolver (TypeSystemService.GetCompilation (project), firstReference.SyntaxTree, parsedDocument.ParsedFile as CSharpUnresolvedFile);
-
- var ctx = new MDRefactoringContext (project as DotNetProject, data, parsedDocument, resolver, firstReference.AstNode.StartLocation, context.CancellationToken);
- var script = new MDRefactoringScript (ctx, FormattingOptions);
-
- callback (ctx, script, r.Select (reference => reference.AstNode));
-
- if (!isOpen) {
- script.Dispose ();
- Mono.TextEditor.Utils.TextFileUtility.WriteText (filename, data.Text, encoding, hadBom);
- }
- }
- }
- }
-
- public override void CreateNewType (AstNode newType, NewTypeContext ntctx = NewTypeContext.CurrentNamespace)
- {
- if (newType == null)
- throw new ArgumentNullException ("newType");
- var correctFileName = MoveTypeToFile.GetCorrectFileName (context, (EntityDeclaration)newType);
-
- var content = context.TextEditor.Text;
-
- var types = new List<EntityDeclaration> (context.Unit.GetTypes ());
- types.Sort ((x, y) => y.StartLocation.CompareTo (x.StartLocation));
-
- foreach (var removeType in types) {
- var start = context.GetOffset (removeType.StartLocation);
- var end = context.GetOffset (removeType.EndLocation);
- content = content.Remove (start, end - start);
- }
-
- var insertLocation = types.Count > 0 ? context.GetOffset (types.Last ().StartLocation) : -1;
- if (insertLocation < 0 || insertLocation > content.Length)
- insertLocation = content.Length;
- content = content.Substring (0, insertLocation) + newType.ToString (FormattingOptions) + content.Substring (insertLocation);
-
- var project = context.FileContainerProject;
- if (project != null) {
- var policy = project.Policies.Get<CSharpFormattingPolicy> ();
- var textPolicy = project.Policies.Get<TextStylePolicy> ();
- content = MonoDevelop.CSharp.Formatting.CSharpFormatter.FormatText (policy, textPolicy, MonoDevelop.CSharp.Formatting.CSharpFormatter.MimeType, content, 0, content.Length);
- }
-
- File.WriteAllText (correctFileName, content);
-
- if (project != null) {
- project.AddFile (correctFileName);
- IdeApp.ProjectOperations.SaveAsync (project);
- }
- IdeApp.Workbench.OpenDocument (correctFileName, project);
- }
-
- }
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 07:42:27 +0300