static CSharpTextEditorIndentation Setup (string input, out TestViewContent content)
{
TestWorkbenchWindow tww = new TestWorkbenchWindow ();
content = new TestViewContent ();
content.Data.Options.IndentStyle = IndentStyle.Auto;
tww.ViewContent = content;
content.ContentName = "a.cs";
content.GetTextEditorData ().Document.MimeType = "text/x-csharp";
Document doc = new Document (tww);
var text = input;
int endPos = text.IndexOf ('$');
if (endPos >= 0)
text = text.Substring (0, endPos) + text.Substring (endPos + 1);
content.Text = text;
content.CursorPosition = System.Math.Max (0, endPos);
var compExt = new CSharpCompletionTextEditorExtension ();
compExt.Initialize (doc);
content.Contents.Add (compExt);
var ext = new CSharpTextEditorIndentation ();
CSharpTextEditorIndentation.OnTheFlyFormatting = true;
ext.Initialize (doc);
content.Contents.Add (ext);
doc.UpdateParseDocument ();
return ext;
}
static CSharpTextEditorIndentation()
{
CompletionWindowManager.WordCompleted += delegate(object sender, CodeCompletionContextEventArgs e) {
IExtensibleTextEditor editor = e.Widget as IExtensibleTextEditor;
if (editor == null)
{
return;
}
ITextEditorExtension textEditorExtension = editor.Extension;
while (textEditorExtension != null && !(textEditorExtension is CSharpTextEditorIndentation))
{
textEditorExtension = textEditorExtension.Next;
}
CSharpTextEditorIndentation extension = textEditorExtension as CSharpTextEditorIndentation;
if (extension == null)
{
return;
}
extension.stateTracker.UpdateEngine();
if (extension.stateTracker.Engine.NeedsReindent)
{
extension.DoReSmartIndent();
}
};
}
void CheckOutput(TextEditorData data, string output, CSharpTextEditorIndentation engine = null)
{
if (engine == null)
engine = new CSharpTextEditorIndentation ();
engine.FixLineStart (data, CreateTracker (data), data.Caret.Line);
int idx = output.IndexOf ('$');
if (idx > 0)
output = output.Substring (0, idx) + output.Substring (idx + 1);
if (output != data.Text) {
Console.WriteLine ("expected:");
Console.WriteLine (output.Replace ("\t", "\\t").Replace (" ", "."));
Console.WriteLine ("was:");
Console.WriteLine (data.Text.Replace ("\t", "\\t").Replace (" ", "."));
}
Assert.AreEqual (output, data.Text);
Assert.AreEqual (idx, data.Caret.Offset, "Caret offset mismatch.");
}
public void TestStringContination()
{
var data = Create ("\t\t\"Hello$World\"");
MiscActions.InsertNewLine (data);
var engine = new CSharpTextEditorIndentation {
wasInStringLiteral = true
};
CheckOutput (data, "\t\t\"Hello\" +" + eolMarker + "\t\t\"$World\"", engine);
}
public void TestBug17896()
{
var data = Create ("\t\t\"This is a long test string.$ It contains spaces.\"");
MiscActions.InsertNewLine (data);
var engine = new CSharpTextEditorIndentation {
wasInStringLiteral = true
};
CheckOutput (data, "\t\t\"This is a long test string.\" +" + eolMarker + "\t\t\"$ It contains spaces.\"", engine);
}
public void TestBug17766()
{
var data = Create (@"
class Foo
{
$void Bar ()
{
}
}
");
var engine = new CSharpTextEditorIndentation ();
var tww = new TestWorkbenchWindow ();
var content = new TestViewContent (data);
tww.ViewContent = content;
content.ContentName = "a.cs";
engine.Initialize (new Document (tww));
MiscActions.RemoveTab (data);
engine.KeyPress (Gdk.Key.Tab, '\t', Gdk.ModifierType.ShiftMask);
CheckOutput (data, @"
class Foo
{
$void Bar ()
{
}
}
", engine);
}
public CSharpTextPasteHandler (CSharpTextEditorIndentation indent, ICSharpCode.NRefactory6.CSharp.IStateMachineIndentEngine decoratedEngine, OptionSet formattingOptions)
{
this.engine = new ICSharpCode.NRefactory6.CSharp.TextPasteIndentEngine (decoratedEngine, formattingOptions);
this.indent = indent;
}
public CSharpTextPasteHandler(CSharpTextEditorIndentation indent, OptionSet optionSet)
{
this.indent = indent;
this.optionSet = optionSet;
}
public CSharpTextPasteHandler(CSharpTextEditorIndentation indent, ICSharpCode.NRefactory6.CSharp.IStateMachineIndentEngine decoratedEngine, OptionSet formattingOptions)
{
this.engine = new ICSharpCode.NRefactory6.CSharp.TextPasteIndentEngine(decoratedEngine, formattingOptions);
this.indent = indent;
}
static async Task Simulate (string input, Action<TestViewContent, CSharpTextEditorIndentation> act)
{
TestWorkbenchWindow tww = new TestWorkbenchWindow ();
var content = new TestViewContent ();
content.Data.Options = new CustomEditorOptions {
IndentStyle = IndentStyle.Auto
};
tww.ViewContent = content;
content.ContentName = "/a.cs";
content.Data.MimeType = "text/x-csharp";
var doc = new Document (tww);
var sb = new StringBuilder ();
int cursorPosition = 0, selectionStart = -1, selectionEnd = -1;
for (int i = 0; i < input.Length; i++) {
var ch = input [i];
switch (ch) {
case '$':
cursorPosition = sb.Length;
break;
case '<':
if (i + 1 < input.Length) {
if (input [i + 1] == '-') {
selectionStart = sb.Length;
i++;
break;
}
}
goto default;
case '-':
if (i + 1 < input.Length) {
var next = input [i + 1];
if (next == '>') {
selectionEnd = sb.Length;
i++;
break;
}
}
goto default;
default:
sb.Append (ch);
break;
}
}
content.Text = sb.ToString ();
content.CursorPosition = cursorPosition;
var project = Services.ProjectService.CreateProject ("C#");
project.Name = "test";
project.FileName = "test.csproj";
project.Files.Add (new ProjectFile (content.ContentName, BuildAction.Compile));
project.Policies.Set (Projects.Policies.PolicyService.InvariantPolicies.Get<CSharpFormattingPolicy> (), CSharpFormatter.MimeType);
var solution = new MonoDevelop.Projects.Solution ();
solution.AddConfiguration ("", true);
solution.DefaultSolutionFolder.AddItem (project);
using (var monitor = new ProgressMonitor ())
await TypeSystemService.Load (solution, monitor);
content.Project = project;
doc.SetProject (project);
var compExt = new CSharpCompletionTextEditorExtension ();
compExt.Initialize (doc.Editor, doc);
content.Contents.Add (compExt);
var ext = new CSharpTextEditorIndentation ();
CSharpTextEditorIndentation.OnTheFlyFormatting = true;
ext.Initialize (doc.Editor, doc);
content.Contents.Add (ext);
await doc.UpdateParseDocument ();
if (selectionStart >= 0 && selectionEnd >= 0)
content.GetTextEditorData ().SetSelection (selectionStart, selectionEnd);
try {
act (content, ext);
} finally {
TypeSystemService.Unload (solution);
}
}
static CSharpTextEditorIndentation Setup(string input, out TestViewContent content)
{
TestWorkbenchWindow tww = new TestWorkbenchWindow ();
content = new TestViewContent ();
content.Data.Options.IndentStyle = IndentStyle.Auto;
tww.ViewContent = content;
content.ContentName = "a.cs";
content.GetTextEditorData ().Document.MimeType = "text/x-csharp";
Document doc = new Document (tww);
var sb = new StringBuilder ();
int cursorPosition = 0, selectionStart = -1, selectionEnd = -1;
for (int i = 0; i < input.Length; i++) {
var ch = input [i];
switch (ch) {
case '$':
cursorPosition = sb.Length;
break;
case '<':
if (i + 1 < input.Length) {
if (input [i + 1] == '-') {
selectionStart = sb.Length;
i++;
break;
}
}
goto default;
case '-':
if (i + 1 < input.Length) {
var next = input [i + 1];
if (next == '>') {
selectionEnd = sb.Length;
i++;
break;
}
}
goto default;
default:
sb.Append (ch);
break;
}
}
content.Text = sb.ToString ();
content.CursorPosition = cursorPosition;
var compExt = new CSharpCompletionTextEditorExtension ();
compExt.Initialize (doc);
content.Contents.Add (compExt);
var ext = new CSharpTextEditorIndentation ();
CSharpTextEditorIndentation.OnTheFlyFormatting = true;
ext.Initialize (doc);
content.Contents.Add (ext);
doc.UpdateParseDocument ();
if (selectionStart >= 0 && selectionEnd >= 0)
content.GetTextEditorData ().SetSelection (selectionStart, selectionEnd);
return ext;
}