private IWpfTextViewHost CreateTextViewHost()
{
// Create buffer
var contentType = ContentTypeRegistryService.GetContentType("NQuery");
var textBuffer = TextBufferFactoryService.CreateTextBuffer(contentType);
var textView = TextEditorFactoryService.CreateTextView(textBuffer);
var textViewHost = TextEditorFactoryService.CreateTextViewHost(textView, false);
// Set the appearance of collapsed text
textViewHost.TextView.VisualElement.Resources["CollapsedTextForeground"] = new SolidColorBrush(Color.FromRgb(0xA5, 0xA5, 0xA5));
textViewHost.HostControl.Resources["outlining.verticalrule.foreground"] = new SolidColorBrush(Color.FromRgb(0xA5, 0xA5, 0xA5));
// Set the background color of glyph margin
const string indicatorMargin = "Indicator Margin";
var backgroundColor = Color.FromRgb(0xF0, 0xF0, 0xF0);
var editorFormatMap = EditorFormatMapService.GetEditorFormatMap(textViewHost.TextView);
var resourceDictionary = editorFormatMap.GetProperties(indicatorMargin);
resourceDictionary["BackgroundColor"] = backgroundColor;
resourceDictionary["Background"] = new SolidColorBrush(backgroundColor);
editorFormatMap.SetProperties(indicatorMargin, resourceDictionary);
return(textViewHost);
}
private void CreateTextViewHost(string text, string filePath)
{
if (text == null)
{
text = string.Empty;
}
var diskBuffer = TextBufferFactoryService.CreateTextBuffer(text, ContentType);
_editorIntance = EditorInstanceFactory.CreateEditorInstance(diskBuffer, _compositionService);
ITextDataModel textDataModel;
if (_editorIntance != null)
{
textDataModel = new TextDataModel(diskBuffer, _editorIntance.ViewBuffer);
}
else
{
textDataModel = new TextDataModel(diskBuffer, diskBuffer);
}
var textBuffer = textDataModel.DocumentBuffer;
TextDocument = TextDocumentFactoryService.CreateTextDocument(textBuffer, filePath);
SetGlobalEditorOptions();
var textView = TextEditorFactoryService.CreateTextView(textDataModel,
new DefaultTextViewRoleSet(),
GlobalOptions);
_wpftextViewHost = TextEditorFactoryService.CreateTextViewHost(textView, true);
ApplyDefaultSettings();
_contentControl.Content = _wpftextViewHost.HostControl;
var baseController = new BaseController();
BaseController = baseController;
if (_editorIntance != null)
{
CommandTarget = _editorIntance.GetCommandTarget(textView);
var controller = CommandTarget as Microsoft.Languages.Editor.Controller.Controller;
controller.ChainedController = baseController;
}
else
{
CommandTarget = baseController;
}
baseController.Initialize(textView, EditorOperations, UndoManager, _coreShell);
}
private void TestSimpleBlockComment(string initialText, string finalText, int caretPosition)
{
ITextBuffer textBuffer = TextBufferFactoryService.CreateTextBuffer(initialText, ContentTypeRegistryService.GetContentType(TestContentType));
BlockCommentFormat blockCommentFormat = new BlockCommentFormat("/*", "*/");
FormatCommenter commenter = new FormatCommenter(textBuffer, blockCommentFormat);
VirtualSnapshotPoint caret = new VirtualSnapshotPoint(textBuffer.CurrentSnapshot.Lines.First(), caretPosition);
VirtualSnapshotSpan caretSpan = new VirtualSnapshotSpan(caret, caret);
ReadOnlyCollection <VirtualSnapshotSpan> commentSpans = commenter.CommentSpans(new ReadOnlyCollection <VirtualSnapshotSpan>(new[] { caretSpan }));
Assert.AreEqual(finalText, textBuffer.CurrentSnapshot.GetText());
Assert.AreEqual(1, commentSpans.Count);
Assert.AreEqual(finalText.Length - finalText.TrimStart().Length, commentSpans[0].Start.Position);
Assert.AreEqual(initialText.Length + blockCommentFormat.StartText.Length + blockCommentFormat.EndText.Length, commentSpans[0].End.Position);
}
/// <summary>
/// Create an ITextBuffer instance with the given IContentType
/// </summary>
public ITextBuffer CreateTextBuffer(IContentType contentType, params string[] lines)
{
return(TextBufferFactoryService.CreateTextBuffer(contentType, lines));
}
/// <summary>
/// Create an ITextBuffer instance with the given lines
/// </summary>
public ITextBuffer CreateTextBuffer(params string[] lines)
{
return(TextBufferFactoryService.CreateTextBuffer(lines));
}
public IWpfTextView CreateTextView(IContentType contentType, params string[] lines)
{
var textBuffer = TextBufferFactoryService.CreateTextBuffer(contentType, lines);
return(TextEditorFactoryService.CreateTextView(textBuffer));
}
/// <summary>
/// Create an ITextBuffer instance with the given content
/// </summary>
public ITextBuffer CreateTextBufferRaw(string content, IContentType contentType = null)
{
return(TextBufferFactoryService.CreateTextBufferRaw(content, contentType));
}
