public OutputBufferVM(IEditorOperationsFactoryService editorOperationsFactoryService, Guid guid, string name, ILogEditor logEditor) {
editorOperations = editorOperationsFactoryService.GetEditorOperations(logEditor.TextView);
Guid = guid;
Name = name;
this.logEditor = logEditor;
index = -1;
needTimestamp = true;
}
public IncrementalSearch(ITextView textView, ITextSearchService textSearchService, IEditorOperationsFactoryService editorOperationsFactoryService) {
if (textView == null)
throw new ArgumentNullException(nameof(textView));
if (textSearchService == null)
throw new ArgumentNullException(nameof(textSearchService));
if (editorOperationsFactoryService == null)
throw new ArgumentNullException(nameof(editorOperationsFactoryService));
TextView = textView;
this.textSearchService = textSearchService;
editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
SearchString = string.Empty;
}
public BraceCompletionSession(
ITextView textView, ITextBuffer subjectBuffer,
SnapshotPoint openingPoint, char openingBrace, char closingBrace, ITextUndoHistory undoHistory,
IEditorOperationsFactoryService editorOperationsFactoryService, IEditorBraceCompletionSession session)
{
this.TextView = textView;
this.SubjectBuffer = subjectBuffer;
this.OpeningBrace = openingBrace;
this.ClosingBrace = closingBrace;
this.ClosingPoint = SubjectBuffer.CurrentSnapshot.CreateTrackingPoint(openingPoint.Position, PointTrackingMode.Positive);
_undoHistory = undoHistory;
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
_session = session;
}
public bool ExecuteCommand(ReturnKeyCommandArgs args, CommandExecutionContext context)
{
// Check to see if the current line starts with exterior trivia. If so, we'll take over.
// If not, let the nextHandler run.
var originalPosition = -1;
// The original position should be a position that is consistent with the syntax tree, even
// after Enter is pressed. Thus, we use the start of the first selection if there is one.
// Otherwise, getting the tokens to the right or the left might return unexpected results.
if (args.TextView.Selection.SelectedSpans.Count > 0)
{
var selectedSpan = args.TextView.Selection
.GetSnapshotSpansOnBuffer(args.SubjectBuffer)
.FirstOrNull();
originalPosition = selectedSpan != null
? selectedSpan.Value.Start
: args.TextView.GetCaretPoint(args.SubjectBuffer) ?? -1;
}
if (originalPosition < 0)
{
return(false);
}
if (!CurrentLineStartsWithExteriorTrivia(args.SubjectBuffer, originalPosition))
{
return(false);
}
// According to JasonMal, the text undo history is associated with the surface buffer
// in projection buffer scenarios, so the following line's usage of the surface buffer
// is correct.
using (var transaction = _undoHistoryRegistry.GetHistory(args.TextView.TextBuffer).CreateTransaction(EditorFeaturesResources.Insert_new_line))
{
var editorOperations = _editorOperationsFactoryService.GetEditorOperations(args.TextView);
editorOperations.InsertNewLine();
CompleteComment(args.SubjectBuffer, args.TextView, originalPosition, InsertOnEnterTyped, CancellationToken.None);
// Since we're wrapping the ENTER key undo transaction, we always complete
// the transaction -- even if we didn't generate anything.
transaction.Complete();
}
return(true);
}
public BraceCompletionSession(
ITextView textView, ITextBuffer subjectBuffer,
SnapshotPoint openingPoint, char openingBrace, char closingBrace, ITextUndoHistory undoHistory,
IEditorOperationsFactoryService editorOperationsFactoryService, IBraceCompletionService service,
IThreadingContext threadingContext)
: base(threadingContext, assertIsForeground: true)
{
this.TextView = textView;
this.SubjectBuffer = subjectBuffer;
this.OpeningBrace = openingBrace;
this.ClosingBrace = closingBrace;
this.ClosingPoint = SubjectBuffer.CurrentSnapshot.CreateTrackingPoint(openingPoint.Position, PointTrackingMode.Positive);
_undoHistory = undoHistory;
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
_service = service;
}
public void ReplWindowCreated(IReplWindow window)
{
var textView = window.TextView;
var editFilter = new EditFilter(
textView,
_editorOperationsFactory.GetEditorOperations(textView),
_editorOptionsFactory.GetOptions(textView),
_compModel.GetService <IIntellisenseSessionStackMapService>().GetStackForTextView(textView),
_compModel
);
IntellisenseController controller = IntellisenseControllerProvider.GetOrCreateController(_compModel, textView);
controller.AttachKeyboardFilter();
editFilter.AttachKeyboardFilter(_adaptersFactory.GetViewAdapter(window.TextView));
}
public CaretPreservingEditTransaction(
string description,
ITextView textView,
ITextUndoHistoryRegistry undoHistoryRegistry,
IEditorOperationsFactoryService editorOperationsFactoryService)
{
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
_undoHistory = undoHistoryRegistry.GetHistory(textView.TextBuffer);
_active = true;
if (_undoHistory != null)
{
_transaction = new HACK_TextUndoTransactionThatRollsBackProperly(_undoHistory.CreateTransaction(description));
_editorOperations.AddBeforeTextBufferChangePrimitive();
}
}
public CaretPreservingEditTransaction(
string description,
ITextView textView,
ITextUndoHistoryRegistry undoHistoryRegistry,
IEditorOperationsFactoryService editorOperationsFactoryService)
{
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
_undoHistory = undoHistoryRegistry.GetHistory(textView.TextBuffer);
_active = true;
if (_undoHistory != null)
{
_transaction = new HACK_TextUndoTransactionThatRollsBackProperly(_undoHistory.CreateTransaction(description));
_editorOperations.AddBeforeTextBufferChangePrimitive();
}
}
public BraceCompletionSession(
ITextView textView, ITextBuffer subjectBuffer,
SnapshotPoint openingPoint, char openingBrace, char closingBrace, ITextUndoHistory undoHistory,
IEditorOperationsFactoryService editorOperationsFactoryService, IBraceCompletionService service,
IGlobalOptionService globalOptions, IThreadingContext threadingContext)
{
TextView = textView;
SubjectBuffer = subjectBuffer;
OpeningBrace = openingBrace;
ClosingBrace = closingBrace;
ClosingPoint = SubjectBuffer.CurrentSnapshot.CreateTrackingPoint(openingPoint.Position, PointTrackingMode.Positive);
_undoHistory = undoHistory;
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
_service = service;
_threadingContext = threadingContext;
_globalOptions = globalOptions;
}
private void CopyToWindow(
IInteractiveWindow window,
CopyToInteractiveCommandArgs args,
CommandExecutionContext context
)
{
var buffer = window.CurrentLanguageBuffer;
Debug.Assert(buffer != null);
using (var edit = buffer.CreateEdit())
using (
var waitScope = context.OperationContext.AddScope(
allowCancellation: true,
EditorFeaturesWpfResources.Copying_selection_to_Interactive_Window
)
)
{
var text = GetSelectedText(args, context.OperationContext.UserCancellationToken);
// If the last line isn't empty in the existing submission buffer, we will prepend a
// newline
var lastLine = buffer.CurrentSnapshot.GetLineFromLineNumber(
buffer.CurrentSnapshot.LineCount - 1
);
if (lastLine.Extent.Length > 0)
{
var editorOptions = _editorOptionsFactoryService.GetOptions(args.SubjectBuffer);
text = editorOptions.GetNewLineCharacter() + text;
}
edit.Insert(buffer.CurrentSnapshot.Length, text);
edit.Apply();
}
// Move the caret to the end
var editorOperations = _editorOperationsFactoryService.GetEditorOperations(
window.TextView
);
var endPoint = new VirtualSnapshotPoint(
window.TextView.TextBuffer.CurrentSnapshot,
window.TextView.TextBuffer.CurrentSnapshot.Length
);
editorOperations.SelectAndMoveCaret(endPoint, endPoint);
}
public TextUndoTransaction(
string description,
ITextView textView,
ITextUndoHistoryRegistry undoHistoryRegistry,
IEditorOperationsFactoryService editorOperationsFactoryService)
{
_inTransaction = true;
_editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
var undoHistory = undoHistoryRegistry.GetHistory(textView.TextBuffer);
if (undoHistory != null)
{
_transaction = undoHistory.CreateTransaction(description);
_editorOperations.AddBeforeTextBufferChangePrimitive();
}
}
private bool StartNewModelComputation(
CompletionService completionService,
CompletionTrigger trigger,
bool filterItems,
bool dismissIfEmptyAllowed)
{
AssertIsForeground();
Contract.ThrowIfTrue(sessionOpt != null);
if (this.TextView.Selection.Mode == TextSelectionMode.Box)
{
// No completion with multiple selection
return(false);
}
// The caret may no longer be mappable into our subject buffer.
var caret = TextView.GetCaretPoint(SubjectBuffer);
if (!caret.HasValue)
{
return(false);
}
if (this.TextView.Caret.Position.VirtualBufferPosition.IsInVirtualSpace)
{
// Convert any virtual whitespace to real whitespace by doing an empty edit at the caret position.
_editorOperationsFactoryService.GetEditorOperations(TextView).InsertText("");
}
var computation = new ModelComputation <Model>(this, PrioritizedTaskScheduler.AboveNormalInstance);
this.sessionOpt = new Session(this, computation, Presenter.CreateSession(TextView, SubjectBuffer, null));
sessionOpt.ComputeModel(completionService, trigger, _roles, GetOptions());
var filterReason = trigger.Kind == CompletionTriggerKind.Deletion
? CompletionFilterReason.BackspaceOrDelete
: trigger.Kind == CompletionTriggerKind.Other
? CompletionFilterReason.Other
: CompletionFilterReason.TypeChar;
FilterToSomeOrAllItems(filterItems, dismissIfEmptyAllowed, filterReason);
return(true);
}
public void VsTextViewCreated(VisualStudio.TextManager.Interop.IVsTextView textViewAdapter)
{
var textView = _adaptersFactory.GetWpfTextView(textViewAdapter);
var editFilter = new EditFilter(
textView,
_editorOperationsFactory.GetEditorOperations(textView),
_editorOptionsFactory.GetOptions(textView),
_compModel.GetService <IIntellisenseSessionStackMapService>().GetStackForTextView(textView),
_compModel
);
IntellisenseController controller;
if (textView.Properties.TryGetProperty <IntellisenseController>(typeof(IntellisenseController), out controller))
{
controller.AttachKeyboardFilter();
}
editFilter.AttachKeyboardFilter(textViewAdapter);
}
/// <summary>
/// Initializes a new instance of the <see cref="Selector"/> class.
/// </summary>
/// <param name="view"></param>
/// <param name="textSearchService"></param>
/// <param name="IEditorOperationsFactoryService"></param>
/// <param name="IEditorFormatMapService"></param>
/// <param name="ITextStructureNavigator"></param>
public Selector(
IWpfTextView view,
ITextSearchService textSearchService,
IEditorOperationsFactoryService editorOperationsService,
IEditorFormatMapService formatMapService = null,
ITextStructureNavigator textStructureNavigator = null
)
{
this.view = view;
// Services
this.textSearchService = textSearchService ?? throw new ArgumentNullException("textSearchService");
this.editorOperations = editorOperationsService.GetEditorOperations(this.view);
this.textStructureNavigator = textStructureNavigator;
this.Dte = ServiceProvider.GlobalProvider.GetService(typeof(DTE)) as DTE2;
this.Selections = new List <Selection>();
this.SavedClipboard = new List <String>();
}
/// <summary>
/// Initializes a new instance of the <see cref="Selector"/> class.
/// </summary>
/// <param name="view"></param>
/// <param name="textSearchService"></param>
/// <param name="editorOperationsService"></param>
/// <param name="textStructureNavigator"></param>
/// <param name="outliningManagerService"></param>
public Selector(
IWpfTextView view,
ITextSearchService textSearchService,
IEditorOperationsFactoryService editorOperationsService,
ITextStructureNavigator textStructureNavigator,
IOutliningManagerService outliningManagerService)
{
this.view = view;
// Services
this.textSearchService = textSearchService;
this.EditorOperations = editorOperationsService.GetEditorOperations(this.view);
this.textStructureNavigator = textStructureNavigator;
this.outliningManager = outliningManagerService?.GetOutliningManager(this.view);
this.Dte = ServiceProvider.GlobalProvider.GetService(typeof(DTE)) as DTE2;
this.Selections = new List <Selection>();
this.historyManager = new HistoryManager();
}
public IncrementalSearch(ITextView textView, ITextSearchService textSearchService, IEditorOperationsFactoryService editorOperationsFactoryService)
{
if (textView == null)
{
throw new ArgumentNullException(nameof(textView));
}
if (textSearchService == null)
{
throw new ArgumentNullException(nameof(textSearchService));
}
if (editorOperationsFactoryService == null)
{
throw new ArgumentNullException(nameof(editorOperationsFactoryService));
}
TextView = textView;
this.textSearchService = textSearchService;
this.editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
SearchString = string.Empty;
}
public void ExecuteCommand(ReturnKeyCommandArgs args, Action nextHandler)
{
// Check to see if the current line starts with exterior trivia. If so, we'll take over.
// If not, let the nextHandler run.
var caretPosition = args.TextView.GetCaretPoint(args.SubjectBuffer) ?? -1;
if (caretPosition < 0)
{
nextHandler();
return;
}
if (!CurrentLineStartsWithExteriorTrivia(args.SubjectBuffer, caretPosition))
{
nextHandler();
return;
}
// Finally, wait and see if completion is computing. If it is, we want to allow
// the list to pop up rather than insert a blank line in the buffer.
if (_completionService.WaitForComputation(args.TextView, args.SubjectBuffer))
{
nextHandler();
return;
}
// According to JasonMal, the text undo history is associated with the surface buffer
// in projection buffer scenarios, so the following line's usage of the surface buffer
// is correct.
using (var transaction = _undoHistoryRegistry.GetHistory(args.TextView.TextBuffer).CreateTransaction(EditorFeaturesResources.InsertNewLine))
{
var editorOperations = _editorOperationsFactoryService.GetEditorOperations(args.TextView);
editorOperations.InsertNewLine();
CompleteComment(args.SubjectBuffer, args.TextView, caretPosition, InsertOnEnterTyped, CancellationToken.None);
// Since we're wrapping the ENTER key undo transaction, we always complete
// the transaction -- even if we didn't generate anything.
transaction.Complete();
}
}
private bool StartNewModelComputation(ICompletionService completionService, CompletionTriggerInfo triggerInfo, bool filterItems, bool dismissIfEmptyAllowed = true)
{
AssertIsForeground();
Contract.ThrowIfTrue(sessionOpt != null);
if (this.TextView.Selection.Mode == TextSelectionMode.Box)
{
// No completion with multiple selection
return(false);
}
if (this.TextView.Caret.Position.VirtualBufferPosition.IsInVirtualSpace)
{
// Convert any virtual whitespace to real whitespace by doing an empty edit at the caret position.
_editorOperationsFactoryService.GetEditorOperations(TextView).InsertText("");
}
var computation = new ModelComputation <Model>(this, PrioritizedTaskScheduler.AboveNormalInstance);
this.sessionOpt = new Session(this, computation, GetCompletionRules(), Presenter.CreateSession(TextView, SubjectBuffer, null));
var completionProviders = triggerInfo.TriggerReason == CompletionTriggerReason.Snippets
? GetSnippetCompletionProviders()
: GetCompletionProviders();
sessionOpt.ComputeModel(completionService, triggerInfo, GetOptions(), completionProviders);
var filterReason = triggerInfo.TriggerReason == CompletionTriggerReason.BackspaceOrDeleteCommand
? CompletionFilterReason.BackspaceOrDelete
: CompletionFilterReason.TypeChar;
if (filterItems)
{
sessionOpt.FilterModel(filterReason, dismissIfEmptyAllowed: dismissIfEmptyAllowed);
}
else
{
sessionOpt.IdentifyBestMatchAndFilterToAllItems(filterReason, dismissIfEmptyAllowed: dismissIfEmptyAllowed);
}
return(true);
}
public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
{
IWpfTextView view = textViewHost.TextView;
// Files larger than 1 MB should be skipped to avoid hangs.
if (view.TextSnapshot.Length > (1024 * 1024))
{
return(null);
}
ITextDocument document;
if (!_TextDocumentFactoryService.TryGetTextDocument(view.TextDataModel.DocumentBuffer, out document))
{
return(null);
}
IVsExtensionManager manager = _serviceProvider.GetService(typeof(SVsExtensionManager)) as IVsExtensionManager;
if (manager == null)
{
return(null);
}
IInstalledExtension extension;
manager.TryGetInstalledExtension("FixMixedTabs", out extension);
if (extension != null)
{
return(null);
}
ITextUndoHistory history;
if (!_UndoHistoryRegistry.TryGetHistory(view.TextBuffer, out history))
{
Debug.Fail("Unexpected: couldn't get an undo history for the given text buffer");
return(null);
}
return(new InformationBarMargin(view, document, _OperationsFactory.GetEditorOperations(view), history));
}
private void SelectSpan(ITextView textView, SnapshotSpan snapshotSpan)
{
var source = textView.BufferGraph.MapUpToSnapshot(snapshotSpan, SpanTrackingMode.EdgeExclusive,
textView.TextSnapshot);
var span = source.First <SnapshotSpan>();
if (_outliningManagerService != null)
{
var outliningManager = _outliningManagerService.GetOutliningManager(textView);
if (outliningManager != null)
{
outliningManager.ExpandAll(span, (_) => true);
}
}
var virtualSnapshotSpan = new VirtualSnapshotSpan(span);
_editorOperationsFactory.GetEditorOperations(textView).SelectAndMoveCaret(
virtualSnapshotSpan.Start, virtualSnapshotSpan.End,
TextSelectionMode.Stream, EnsureSpanVisibleOptions.AlwaysCenter);
}
protected override void OnMouseWheel(MouseWheelEventArgs e)
{
if (!IsClosed)
{
e.Handled = true;
if (e.Delta == 0)
{
return;
}
if ((Keyboard.Modifiers & ModifierKeys.Control) != 0 && CanMouseWheelZoom)
{
var editorOperations = editorOperationsFactoryService.GetEditorOperations(TextView);
if (e.Delta > 0)
{
editorOperations.ZoomIn();
}
else
{
editorOperations.ZoomOut();
}
}
else
{
int lines = GetScrollWheelLines();
var direction = e.Delta < 0 ? ScrollDirection.Down : ScrollDirection.Up;
if (lines >= 0)
{
TextView.ViewScroller.ScrollViewportVerticallyByLines(direction, lines);
}
else
{
TextView.ViewScroller.ScrollViewportVerticallyByPage(direction);
}
}
}
else
{
base.OnMouseWheel(e);
}
}
private bool StartNewModelComputation(
CompletionService completionService,
RoslynCompletionTrigger trigger)
{
AssertIsForeground();
Contract.ThrowIfTrue(sessionOpt != null);
if (completionService == null)
{
return(false);
}
if (this.TextView.Selection.Mode == TextSelectionMode.Box)
{
// No completion with multiple selection
return(false);
}
// The caret may no longer be mappable into our subject buffer.
var caret = TextView.GetCaretPoint(SubjectBuffer);
if (!caret.HasValue)
{
return(false);
}
if (this.TextView.Caret.Position.VirtualBufferPosition.IsInVirtualSpace)
{
// Convert any virtual whitespace to real whitespace by doing an empty edit at the caret position.
_editorOperationsFactoryService.GetEditorOperations(TextView).InsertText("");
}
var computation = new ModelComputation <Model>(ThreadingContext, this, PrioritizedTaskScheduler.AboveNormalInstance);
this.sessionOpt = new Session(this, computation, Presenter.CreateSession(TextView, SubjectBuffer, null));
sessionOpt.ComputeModel(completionService, trigger, _roles, GetOptions());
sessionOpt.FilterModel(trigger.GetFilterReason(), filterState: null);
return(true);
}
public void VsTextViewCreated(IVsTextView textViewAdapter)
{
var textView = editorAdaptersFactory.GetWpfTextView(textViewAdapter);
var operations = editorOperationsFactory.GetEditorOperations(textView);
var navigator = textStructureNavigatorFacrtory.GetTextStructureNavigator(textView.TextBuffer);
if (textView == null)
{
Debug.Fail("Unable to get IWpfTextView from text view adapter.");
return;
}
var commandFilter = new SubwordNavigationCommandFilter(textView, operations, navigator);
var hr = textViewAdapter.AddCommandFilter(commandFilter, out IOleCommandTarget next);
if (ErrorHandler.Succeeded(hr))
{
commandFilter.Next = next;
}
}
public bool ExecuteCommand(PasteCommandArgs args, CommandExecutionContext executionContext)
{
if (_site.GetPythonToolsService().FormattingOptions.PasteRemovesReplPrompts)
{
var beforePaste = args.TextView.TextSnapshot;
if (_editOperationsFactory.GetEditorOperations(args.TextView).Paste())
{
var afterPaste = args.TextView.TextSnapshot;
var um = _undoManagerFactory.GetTextBufferUndoManager(afterPaste.TextBuffer);
using (var undo = um.TextBufferUndoHistory.CreateTransaction(Strings.RemoveReplPrompts)) {
if (ReplPromptHelpers.RemovePastedPrompts(beforePaste, afterPaste))
{
undo.Complete();
}
}
return(true);
}
}
return(false);
}
public void ReplWindowCreated(IReplWindow window)
{
var model = _serviceProvider.GetComponentModel();
var textView = window.TextView;
var vsTextView = _adapterFact.GetViewAdapter(textView);
if (window.Evaluator is PythonReplEvaluator)
{
textView.Properties.AddProperty(typeof(PythonReplEvaluator), (PythonReplEvaluator)window.Evaluator);
}
var editFilter = new EditFilter(window.TextView, _editorOpsFactory.GetEditorOperations(textView), _serviceProvider);
var intellisenseController = IntellisenseControllerProvider.GetOrCreateController(
_serviceProvider,
model,
textView
);
editFilter.AttachKeyboardFilter(vsTextView);
intellisenseController.AttachKeyboardFilter();
}
private static string AdjustForVirtualSpace(TextChange textChange, ITextView textView, IEditorOperationsFactoryService editorOperationsFactoryService)
{
var newText = textChange.NewText;
var caretPoint = textView.Caret.Position.BufferPosition;
var virtualCaretPoint = textView.Caret.Position.VirtualBufferPosition;
if (textChange.Span.IsEmpty &&
textChange.Span.Start == caretPoint &&
virtualCaretPoint.IsInVirtualSpace)
{
// They're in virtual space and the text change is specified against the cursor
// position that isn't in virtual space. In this case, add the virtual spaces to the
// thing we're adding.
var editorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
var whitespace = editorOperations.GetWhitespaceForVirtualSpace(virtualCaretPoint);
return(whitespace + newText);
}
return(newText);
}
public IOleCommandTarget GetCommandTarget(IWpfTextView textView, IOleCommandTarget nextTarget)
{
EditFilter filter;
if (!textView.Properties.TryGetProperty <EditFilter>(typeof(EditFilter), out filter))
{
textView.Properties[typeof(EditFilter)] = filter = new EditFilter(
textView,
_editorOpsFactory.GetEditorOperations(textView),
_serviceProvider
);
var intellisenseController = IntellisenseControllerProvider.GetOrCreateController(
_serviceProvider,
(IComponentModel)_serviceProvider.GetService(typeof(SComponentModel)),
textView
);
intellisenseController._oldTarget = nextTarget;
filter._next = intellisenseController;
}
return(filter);
}
public IMouseProcessor GetAssociatedMouseProcessor(IWpfTextViewHost wpfTextViewHost, IWpfTextViewMargin margin)
{
var aggregator = AggregatorFactory.CreateTagAggregator <$safeitemname$Tag>(wpfTextViewHost.TextView);
var operations = OperationsFactory.GetEditorOperations(wpfTextViewHost.TextView);
string commentString;
if (wpfTextViewHost.TextView.TextDataModel.ContentType.IsOfType("basic"))
{
commentString = "' TODO: ";
}
else if (wpfTextViewHost.TextView.TextDataModel.ContentType.IsOfType("html"))
{
commentString = "<!-- TODO: -->";
}
else
{
commentString = "// TODO: ";
}
return(new GlyphMouseProcessor(commentString, wpfTextViewHost.TextView, margin, operations, aggregator));
}
public IWpfTextViewMargin CreateMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin)
{
IWpfTextView view = textViewHost.TextView;
ITextDocument document;
if (!TextDocumentFactoryService.TryGetTextDocument(view.TextDataModel.DocumentBuffer, out document))
{
return(null);
}
ITextUndoHistory history;
if (!UndoHistoryRegistry.TryGetHistory(view.TextBuffer, out history))
{
Debug.Fail("Unexpected: couldn't get an undo history for the given text buffer");
return(null);
}
return(new InformationBarMargin(view, document, OperationsFactory.GetEditorOperations(view), history));
}
/// <summary>
/// Realizes the virtual space and updates session's applicable to span.
/// We invoke this method after the session has triggered, because we don't want to act if there would be no completion.
/// </summary>
private void RealizeVirtualSpaceUpdateApplicableToSpan(IAsyncCompletionSessionOperations session, ITextView textView)
{
if (session == null || // We may only act if we have internal reference to the session
!textView.Caret.InVirtualSpace || // We only act if caret is in virtual space
!session.ApplicableToSpan.GetSpan(textView.TextSnapshot).IsEmpty) // We only act if the applicable to span is of zero length (at the beginning of the line)
{
return;
}
// Realize the virtual space before triggering the session by inserting nothing through the editor opertaions.
IEditorOperations editorOperations = EditorOperationsFactoryService.GetEditorOperations(textView);
editorOperations?.InsertText("");
// ApplicableToSpan just grew to include the realized white space.
// We know that ApplicableToSpan was zero length, so let's recreate a zero length span at the caret location.
// This method executed synchronously, and therefore we know that it is safe to modify the applicable to span.
session.ApplicableToSpan = textView.TextSnapshot.CreateTrackingSpan(
start: textView.Caret.Position.BufferPosition.Position,
length: 0,
trackingMode: SpanTrackingMode.EdgeInclusive);
}
private bool TryHandleReturnKey(ITextBuffer subjectBuffer, ITextView textView)
{
if (
!subjectBuffer.GetFeatureOnOffOption(
FeatureOnOffOptions.AutoInsertBlockCommentStartString
)
)
{
return(false);
}
var caretPosition = textView.GetCaretPoint(subjectBuffer);
if (caretPosition == null)
{
return(false);
}
var textToInsert = GetTextToInsert(caretPosition.Value);
if (textToInsert == null)
{
return(false);
}
using var transaction = _undoHistoryRegistry
.GetHistory(textView.TextBuffer)
.CreateTransaction(EditorFeaturesResources.Insert_new_line);
var editorOperations = _editorOperationsFactoryService.GetEditorOperations(textView);
editorOperations.ReplaceText(GetReplacementSpan(caretPosition.Value), textToInsert);
transaction.Complete();
return(true);
}
public ReplEditorOperations(IReplEditor2 replEditor, IWpfTextView wpfTextView, IEditorOperationsFactoryService editorOperationsFactoryService) {
this.replEditor = replEditor;
this.wpfTextView = wpfTextView;
EditorOperations = editorOperationsFactoryService.GetEditorOperations(wpfTextView);
}
public ReplEditorOperations(IReplEditor2 replEditor, IWpfTextView wpfTextView, IEditorOperationsFactoryService editorOperationsFactoryService)
{
this.replEditor = replEditor;
this.wpfTextView = wpfTextView;
EditorOperations = editorOperationsFactoryService.GetEditorOperations(wpfTextView);
}
public DefaultTextViewMouseProcessor(IWpfTextView wpfTextView, IEditorOperationsFactoryService editorOperationsFactoryService)
{
this.wpfTextView = wpfTextView ?? throw new ArgumentNullException(nameof(wpfTextView));
editorOperations = editorOperationsFactoryService.GetEditorOperations(wpfTextView);
}
public InteractiveWindow(
IInteractiveWindowEditorFactoryService host,
IContentTypeRegistryService contentTypeRegistry,
ITextBufferFactoryService bufferFactory,
IProjectionBufferFactoryService projectionBufferFactory,
IEditorOperationsFactoryService editorOperationsFactory,
ITextEditorFactoryService editorFactory,
IRtfBuilderService rtfBuilderService,
IIntellisenseSessionStackMapService intellisenseSessionStackMap,
ISmartIndentationService smartIndenterService,
IInteractiveEvaluator evaluator)
{
if (evaluator == null)
{
throw new ArgumentNullException(nameof(evaluator));
}
_dangerous_uiOnly = new UIThreadOnly(this, host);
this.Properties = new PropertyCollection();
_history = new History();
_intellisenseSessionStackMap = intellisenseSessionStackMap;
_smartIndenterService = smartIndenterService;
var replContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveContentTypeName);
var replOutputContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveOutputContentTypeName);
_outputBuffer = bufferFactory.CreateTextBuffer(replOutputContentType);
_standardInputBuffer = bufferFactory.CreateTextBuffer();
_promptBuffer = bufferFactory.CreateTextBuffer();
_secondaryPromptBuffer = bufferFactory.CreateTextBuffer();
_standardInputPromptBuffer = bufferFactory.CreateTextBuffer();
_outputLineBreakBuffer = bufferFactory.CreateTextBuffer();
var projBuffer = projectionBufferFactory.CreateProjectionBuffer(
new EditResolver(this),
Array.Empty <object>(),
ProjectionBufferOptions.None,
replContentType);
projBuffer.Properties.AddProperty(typeof(InteractiveWindow), this);
_projectionBuffer = projBuffer;
_dangerous_uiOnly.AppendNewOutputProjectionBuffer(); // Constructor runs on UI thread.
projBuffer.Changed += new EventHandler <TextContentChangedEventArgs>(ProjectionBufferChanged);
var roleSet = editorFactory.CreateTextViewRoleSet(
PredefinedTextViewRoles.Analyzable,
PredefinedTextViewRoles.Editable,
PredefinedTextViewRoles.Interactive,
PredefinedTextViewRoles.Zoomable,
PredefinedInteractiveTextViewRoles.InteractiveTextViewRole);
_textView = host.CreateTextView(this, projBuffer, roleSet);
_textView.Caret.PositionChanged += CaretPositionChanged;
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.HorizontalScrollBarId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.LineNumberMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.OutliningMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.GlyphMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewOptions.WordWrapStyleId, WordWrapStyles.WordWrap);
_lineBreakString = _textView.Options.GetNewLineCharacter();
_dangerous_uiOnly.EditorOperations = editorOperationsFactory.GetEditorOperations(_textView); // Constructor runs on UI thread.
_buffer = new OutputBuffer(this);
_outputWriter = new InteractiveWindowWriter(this, spans: null);
SortedSpans errorSpans = new SortedSpans();
_errorOutputWriter = new InteractiveWindowWriter(this, errorSpans);
OutputClassifierProvider.AttachToBuffer(_outputBuffer, errorSpans);
_rtfBuilderService = rtfBuilderService;
RequiresUIThread();
evaluator.CurrentWindow = this;
_evaluator = evaluator;
}
internal VsSimulation(IVimBufferCoordinator bufferCoordinator, bool simulateResharper, bool simulateStandardKeyMappings, IEditorOperationsFactoryService editorOperationsFactoryService)
{
_wpfTextView = (IWpfTextView)bufferCoordinator.VimBuffer.TextView;
_factory = new MockRepository(MockBehavior.Strict);
_defaultKeyboardDevice = new DefaultKeyboardDevice(InputManager.Current);
_testableSynchronizationContext = new TestableSynchronizationContext();
// Create the IVsAdapter and pick reasonable defaults here. Consumers can modify
// this via an exposed property
_vsAdapter = _factory.Create<IVsAdapter>();
_vsAdapter.SetupGet(x => x.InAutomationFunction).Returns(false);
_vsAdapter.SetupGet(x => x.KeyboardDevice).Returns(_defaultKeyboardDevice);
_vsAdapter.Setup(x => x.IsReadOnly(It.IsAny<ITextBuffer>())).Returns(false);
_vsAdapter.Setup(x => x.IsIncrementalSearchActive(_wpfTextView)).Returns(false);
_resharperUtil = _factory.Create<IResharperUtil>();
_resharperUtil.SetupGet(x => x.IsInstalled).Returns(simulateResharper);
_displayWindowBroker = _factory.Create<IDisplayWindowBroker>();
_displayWindowBroker.SetupGet(x => x.IsCompletionActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsQuickInfoActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsSignatureHelpActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsSmartTagSessionActive).Returns(false);
_defaultCommandTarget = new DefaultCommandTarget(
bufferCoordinator.VimBuffer.TextView,
editorOperationsFactoryService.GetEditorOperations(bufferCoordinator.VimBuffer.TextView));
// Visual Studio hides the default IOleCommandTarget inside of the IWpfTextView property
// bag. The default KeyProcessor implementation looks here for IOleCommandTarget to
// process text input
_wpfTextView.Properties[typeof(IOleCommandTarget)] = _defaultCommandTarget;
// Create the VsCommandTarget. It's next is the final and default Visual Studio
// command target
var vsTextView = _factory.Create<IVsTextView>();
IOleCommandTarget nextCommandTarget = _defaultCommandTarget;
vsTextView.Setup(x => x.AddCommandFilter(It.IsAny<IOleCommandTarget>(), out nextCommandTarget)).Returns(VSConstants.S_OK);
var vsCommandTarget = VsCommandTarget.Create(
bufferCoordinator,
vsTextView.Object,
_vsAdapter.Object,
_displayWindowBroker.Object,
_resharperUtil.Object).Value;
// Time to setup the start command target. If we are simulating R# then put them ahead of VsVim
// on the IOleCommandTarget chain. VsVim doesn't try to fight R# and prefers instead to be
// behind them
if (simulateResharper)
{
var resharperCommandTarget = new ResharperCommandTarget(_wpfTextView, vsCommandTarget);
_commandTarget = resharperCommandTarget;
}
else
{
_commandTarget = vsCommandTarget;
}
// Create the input controller. Make sure that the VsVim one is ahead in the list
// from the default Visual Studio one. We can guarantee this is true due to MEF
// ordering of the components
var keyProcessors = new List<Microsoft.VisualStudio.Text.Editor.KeyProcessor>();
keyProcessors.Add(new VsKeyProcessor(_vsAdapter.Object, bufferCoordinator));
keyProcessors.Add(new SimulationKeyProcessor(bufferCoordinator.VimBuffer.TextView));
_defaultInputController = new DefaultInputController(bufferCoordinator.VimBuffer.TextView, keyProcessors);
}
public DefaultTextViewMouseProcessor(IWpfTextView wpfTextView, IEditorOperationsFactoryService editorOperationsFactoryService) {
if (wpfTextView == null)
throw new ArgumentNullException(nameof(wpfTextView));
this.wpfTextView = wpfTextView;
editorOperations = editorOperationsFactoryService.GetEditorOperations(wpfTextView);
}
internal VsSimulation(IVimBufferCoordinator bufferCoordinator, bool simulateResharper, bool simulateStandardKeyMappings, IEditorOperationsFactoryService editorOperationsFactoryService, IKeyUtil keyUtil)
{
_keyUtil = keyUtil;
_wpfTextView = (IWpfTextView)bufferCoordinator.VimBuffer.TextView;
_factory = new MockRepository(MockBehavior.Strict);
_vsKeyboardInputSimulation = new VsKeyboardInputSimulation(this, _wpfTextView);
_testableSynchronizationContext = new TestableSynchronizationContext();
_simulateStandardKeyMappings = simulateStandardKeyMappings;
// Create the IVsAdapter and pick reasonable defaults here. Consumers can modify
// this via an exposed property
_vsAdapter = _factory.Create<IVsAdapter>();
_vsAdapter.SetupGet(x => x.InAutomationFunction).Returns(false);
_vsAdapter.SetupGet(x => x.KeyboardDevice).Returns(_vsKeyboardInputSimulation.KeyBoardDevice);
_vsAdapter.Setup(x => x.IsReadOnly(It.IsAny<ITextBuffer>())).Returns(false);
_vsAdapter.Setup(x => x.IsReadOnly(It.IsAny<ITextView>())).Returns(false);
_vsAdapter.Setup(x => x.IsIncrementalSearchActive(_wpfTextView)).Returns(false);
_reportDesignerUtil = _factory.Create<IReportDesignerUtil>();
_reportDesignerUtil.Setup(x => x.IsExpressionView(_wpfTextView)).Returns(false);
_displayWindowBroker = _factory.Create<IDisplayWindowBroker>();
_displayWindowBroker.SetupGet(x => x.IsCompletionActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsQuickInfoActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsSignatureHelpActive).Returns(false);
_displayWindowBroker.SetupGet(x => x.IsSmartTagSessionActive).Returns(false);
_vimApplicationSettings = _factory.Create<IVimApplicationSettings>();
_vimApplicationSettings.SetupGet(x => x.UseEditorDefaults).Returns(true);
_vimApplicationSettings.SetupGet(x => x.UseEditorIndent).Returns(true);
_vimApplicationSettings.SetupGet(x => x.UseEditorTabAndBackspace).Returns(true);
_vsSimulationCommandTarget = new SimulationCommandTarget(
bufferCoordinator.VimBuffer.TextView,
editorOperationsFactoryService.GetEditorOperations(bufferCoordinator.VimBuffer.TextView));
var textManager = _factory.Create<ITextManager>();
var commandTargets = new List<ICommandTarget>();
if (simulateResharper)
{
commandTargets.Add(ReSharperKeyUtil.GetOrCreate(bufferCoordinator));
}
commandTargets.Add(new StandardCommandTarget(bufferCoordinator, textManager.Object, _displayWindowBroker.Object, _vsSimulationCommandTarget));
// Create the VsCommandTarget. It's next is the final and default Visual Studio
// command target
_vsCommandTarget = new VsCommandTarget(
bufferCoordinator,
textManager.Object,
_vsAdapter.Object,
_displayWindowBroker.Object,
_keyUtil,
_vimApplicationSettings.Object,
_vsSimulationCommandTarget,
commandTargets.ToReadOnlyCollectionShallow());
// Time to setup the start command target. If we are simulating R# then put them ahead of VsVim
// on the IOleCommandTarget chain. VsVim doesn't try to fight R# and prefers instead to be
// behind them
if (simulateResharper)
{
_reSharperCommandTarget = new ReSharperCommandTargetSimulation(_wpfTextView, _vsCommandTarget);
_commandTarget = _reSharperCommandTarget;
}
else
{
_commandTarget = _vsCommandTarget;
}
// Visual Studio hides the default IOleCommandTarget inside of the IWpfTextView property
// bag. The default KeyProcessor implementation looks here for IOleCommandTarget to
// process text input.
//
// This should always point to the head of the IOleCommandTarget chain. In the implementation
// it actually points to the IVsTextView implementation which then immediately routes to the
// IOleCommandTarget head
_wpfTextView.Properties[typeof(IOleCommandTarget)] = _commandTarget;
// Create the input controller. Make sure that the VsVim one is ahead in the list
// from the default Visual Studio one. We can guarantee this is true due to MEF
// ordering of the components
if (simulateResharper)
{
_vsKeyboardInputSimulation.KeyProcessors.Add(ReSharperKeyUtil.GetOrCreate(bufferCoordinator));
}
_vsKeyboardInputSimulation.KeyProcessors.Add(new VsVimKeyProcessor(_vsAdapter.Object, bufferCoordinator, _keyUtil, _reportDesignerUtil.Object));
_vsKeyboardInputSimulation.KeyProcessors.Add((KeyProcessor)bufferCoordinator);
_vsKeyboardInputSimulation.KeyProcessors.Add(new SimulationKeyProcessor(bufferCoordinator.VimBuffer.TextView));
}
public UIThreadOnly(
InteractiveWindow window,
IInteractiveWindowEditorFactoryService factory,
IContentTypeRegistryService contentTypeRegistry,
ITextBufferFactoryService bufferFactory,
IProjectionBufferFactoryService projectionBufferFactory,
IEditorOperationsFactoryService editorOperationsFactory,
ITextEditorFactoryService editorFactory,
IRtfBuilderService rtfBuilderService,
IIntellisenseSessionStackMapService intellisenseSessionStackMap,
ISmartIndentationService smartIndenterService,
IInteractiveEvaluator evaluator,
IWaitIndicator waitIndicator)
{
_window = window;
_factory = factory;
_rtfBuilderService = (IRtfBuilderService2)rtfBuilderService;
_intellisenseSessionStackMap = intellisenseSessionStackMap;
_smartIndenterService = smartIndenterService;
_waitIndicator = waitIndicator;
Evaluator = evaluator;
var replContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveContentTypeName);
var replOutputContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveOutputContentTypeName);
OutputBuffer = bufferFactory.CreateTextBuffer(replOutputContentType);
StandardInputBuffer = bufferFactory.CreateTextBuffer();
_inertType = bufferFactory.InertContentType;
_projectionBuffer = projectionBufferFactory.CreateProjectionBuffer(
new EditResolver(window),
Array.Empty<object>(),
ProjectionBufferOptions.None,
replContentType);
_projectionBuffer.Properties.AddProperty(typeof(InteractiveWindow), window);
AppendNewOutputProjectionBuffer();
_projectionBuffer.Changed += new EventHandler<TextContentChangedEventArgs>(ProjectionBufferChanged);
var roleSet = editorFactory.CreateTextViewRoleSet(
PredefinedTextViewRoles.Analyzable,
PredefinedTextViewRoles.Editable,
PredefinedTextViewRoles.Interactive,
PredefinedTextViewRoles.Zoomable,
PredefinedInteractiveTextViewRoles.InteractiveTextViewRole);
TextView = factory.CreateTextView(window, _projectionBuffer, roleSet);
TextView.Caret.PositionChanged += CaretPositionChanged;
var options = TextView.Options;
options.SetOptionValue(DefaultTextViewHostOptions.HorizontalScrollBarId, true);
options.SetOptionValue(DefaultTextViewHostOptions.LineNumberMarginId, false);
options.SetOptionValue(DefaultTextViewHostOptions.OutliningMarginId, false);
options.SetOptionValue(DefaultTextViewHostOptions.GlyphMarginId, false);
options.SetOptionValue(DefaultTextViewOptions.WordWrapStyleId, WordWrapStyles.None);
_lineBreakString = options.GetNewLineCharacter();
EditorOperations = editorOperationsFactory.GetEditorOperations(TextView);
_buffer = new OutputBuffer(window);
OutputWriter = new InteractiveWindowWriter(window, spans: null);
SortedSpans errorSpans = new SortedSpans();
ErrorOutputWriter = new InteractiveWindowWriter(window, errorSpans);
OutputClassifierProvider.AttachToBuffer(OutputBuffer, errorSpans);
}
public DefaultTextViewCommandTarget(ITextView textView, IEditorOperationsFactoryService editorOperationsFactoryService) {
if (textView == null)
throw new ArgumentNullException(nameof(textView));
this.textView = textView;
EditorOperations = editorOperationsFactoryService.GetEditorOperations(textView);
}
public InteractiveWindow(
IInteractiveWindowEditorFactoryService host,
IContentTypeRegistryService contentTypeRegistry,
ITextBufferFactoryService bufferFactory,
IProjectionBufferFactoryService projectionBufferFactory,
IEditorOperationsFactoryService editorOperationsFactory,
ITextEditorFactoryService editorFactory,
IIntellisenseSessionStackMapService intellisenseSessionStackMap,
ISmartIndentationService smartIndenterService,
IInteractiveEvaluator evaluator)
{
if (evaluator == null)
{
throw new ArgumentNullException(nameof(evaluator));
}
_dangerous_uiOnly = new UIThreadOnly(this, host);
this.Properties = new PropertyCollection();
_history = new History();
_intellisenseSessionStackMap = intellisenseSessionStackMap;
_smartIndenterService = smartIndenterService;
var textContentType = contentTypeRegistry.GetContentType("text");
var replContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveContentTypeName);
var replOutputContentType = contentTypeRegistry.GetContentType(PredefinedInteractiveContentTypes.InteractiveOutputContentTypeName);
_outputBuffer = bufferFactory.CreateTextBuffer(replOutputContentType);
_standardInputBuffer = bufferFactory.CreateTextBuffer();
var projBuffer = projectionBufferFactory.CreateProjectionBuffer(
new EditResolver(this),
Array.Empty<object>(),
ProjectionBufferOptions.None,
replContentType);
// we need to set IReplPromptProvider property before TextViewHost is instantiated so that ReplPromptTaggerProvider can bind to it
projBuffer.Properties.AddProperty(typeof(InteractiveWindow), this);
_projectionBuffer = projBuffer;
_dangerous_uiOnly.AppendNewOutputProjectionBuffer(); // Constructor runs on UI thread.
projBuffer.Changed += new EventHandler<TextContentChangedEventArgs>(ProjectionBufferChanged);
var roleSet = editorFactory.CreateTextViewRoleSet(
PredefinedTextViewRoles.Analyzable,
PredefinedTextViewRoles.Editable,
PredefinedTextViewRoles.Interactive,
PredefinedTextViewRoles.Zoomable,
PredefinedInteractiveTextViewRoles.InteractiveTextViewRole);
_textView = host.CreateTextView(this, projBuffer, roleSet);
_textView.Caret.PositionChanged += CaretPositionChanged;
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.HorizontalScrollBarId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.LineNumberMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.OutliningMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewHostOptions.GlyphMarginId, false);
_textView.Options.SetOptionValue(DefaultTextViewOptions.WordWrapStyleId, WordWrapStyles.WordWrap);
_lineBreakString = _textView.Options.GetNewLineCharacter();
_dangerous_uiOnly.EditorOperations = editorOperationsFactory.GetEditorOperations(_textView); // Constructor runs on UI thread.
_buffer = new OutputBuffer(this);
_outputWriter = new InteractiveWindowWriter(this, spans: null);
SortedSpans errorSpans = new SortedSpans();
_errorOutputWriter = new InteractiveWindowWriter(this, errorSpans);
OutputClassifierProvider.AttachToBuffer(_outputBuffer, errorSpans);
RequiresUIThread();
evaluator.CurrentWindow = this;
_evaluator = evaluator;
}
public SearchService(IWpfTextView wpfTextView, ITextSearchService2 textSearchService2, ISearchSettings searchSettings, IMessageBoxService messageBoxService, ITextStructureNavigator textStructureNavigator, Lazy<IReplaceListenerProvider>[] replaceListenerProviders, IEditorOperationsFactoryService editorOperationsFactoryService) {
if (wpfTextView == null)
throw new ArgumentNullException(nameof(wpfTextView));
if (textSearchService2 == null)
throw new ArgumentNullException(nameof(textSearchService2));
if (searchSettings == null)
throw new ArgumentNullException(nameof(searchSettings));
if (messageBoxService == null)
throw new ArgumentNullException(nameof(messageBoxService));
if (textStructureNavigator == null)
throw new ArgumentNullException(nameof(textStructureNavigator));
if (replaceListenerProviders == null)
throw new ArgumentNullException(nameof(replaceListenerProviders));
this.wpfTextView = wpfTextView;
editorOperations = editorOperationsFactoryService.GetEditorOperations(wpfTextView);
this.textSearchService2 = textSearchService2;
this.searchSettings = searchSettings;
this.messageBoxService = messageBoxService;
this.textStructureNavigator = textStructureNavigator;
this.replaceListenerProviders = replaceListenerProviders;
listeners = new List<ITextMarkerListener>();
searchString = string.Empty;
replaceString = string.Empty;
searchKind = SearchKind.None;
searchControlPosition = SearchControlPosition.Default;
wpfTextView.VisualElement.CommandBindings.Add(new CommandBinding(ApplicationCommands.Find, (s, e) => ShowFind()));
wpfTextView.VisualElement.CommandBindings.Add(new CommandBinding(ApplicationCommands.Replace, (s, e) => ShowReplace()));
wpfTextView.Closed += WpfTextView_Closed;
UseGlobalSettings(true);
}