private GoToDefinitionFilter Register(IVsTextView textViewAdapter, IWpfTextView textView, bool fireNavigationEvent)
{
var generalOptions = Setting.getGeneralOptions(_serviceProvider);
if (generalOptions == null || (!generalOptions.GoToMetadataEnabled && !generalOptions.GoToSymbolSourceEnabled))
{
return(null);
}
// Favor Navigate to Source feature over Go to Metadata
var preference = generalOptions.GoToSymbolSourceEnabled
? (generalOptions.GoToMetadataEnabled ? NavigationPreference.SymbolSourceOrMetadata : NavigationPreference.SymbolSource)
: NavigationPreference.Metadata;
ITextDocument doc;
if (_textDocumentFactoryService.TryGetTextDocument(textView.TextBuffer, out doc))
{
var commandFilter = new GoToDefinitionFilter(doc, textView, _editorOptionsFactory,
_fsharpVsLanguageService, _serviceProvider, _projectFactory,
_referenceSourceProvider, preference, fireNavigationEvent);
if (!_referenceSourceProvider.IsActivated && generalOptions.GoToSymbolSourceEnabled)
{
_referenceSourceProvider.Activate();
}
textView.Properties.AddProperty(serviceType, commandFilter);
AddCommandFilter(textViewAdapter, commandFilter);
return(commandFilter);
}
return(null);
}
public void VsTextViewCreated(IVsTextView textViewAdapter)
{
var textView = editorFactory.GetWpfTextView(textViewAdapter);
if (textView == null)
{
return;
}
var generalOptions = Setting.getGeneralOptions(serviceProvider);
if (generalOptions == null || (!generalOptions.GoToMetadataEnabled && !generalOptions.GoToSymbolSourceEnabled))
{
return;
}
// Favor Navigate to Source feature over Go to Metadata
var preference = generalOptions.GoToSymbolSourceEnabled
? (generalOptions.GoToMetadataEnabled ? NavigationPreference.SymbolSourceOrMetadata : NavigationPreference.SymbolSource)
: NavigationPreference.Metadata;
ITextDocument doc;
if (textDocumentFactoryService.TryGetTextDocument(textView.TextBuffer, out doc))
{
Debug.Assert(doc != null, "Text document shouldn't be null.");
var commandFilter = new GoToDefinitionFilter(doc, textView, editorOptionsFactory,
fsharpVsLanguageService, serviceProvider, projectFactory,
referenceSourceProvider, preference);
if (!referenceSourceProvider.IsActivated && generalOptions.GoToSymbolSourceEnabled)
{
referenceSourceProvider.Activate();
}
textView.Properties.AddProperty(serviceType, commandFilter);
AddCommandFilter(textViewAdapter, commandFilter);
}
}
private static void AddCommandFilter(IVsTextView viewAdapter, GoToDefinitionFilter commandFilter)
{
if (!commandFilter.IsAdded)
{
// Get the view adapter from the editor factory
IOleCommandTarget next;
int hr = viewAdapter.AddCommandFilter(commandFilter, out next);
if (hr == VSConstants.S_OK)
{
commandFilter.IsAdded = true;
// You'll need the next target for Exec and QueryStatus
if (next != null) commandFilter.NextTarget = next;
}
}
}
private static void AddCommandFilter(IVsTextView viewAdapter, GoToDefinitionFilter commandFilter)
{
if (!commandFilter.IsAdded)
{
// Get the view adapter from the editor factory
IOleCommandTarget next;
int hr = viewAdapter.AddCommandFilter(commandFilter, out next);
if (hr == VSConstants.S_OK)
{
commandFilter.IsAdded = true;
// You'll need the next target for Exec and QueryStatus
if (next != null)
{
commandFilter.NextTarget = next;
}
}
}
}
private void Cleanup()
{
GoToDefinitionFilter.ClearXmlDocCache();
}
private GoToDefinitionFilter Register(IVsTextView textViewAdapter, IWpfTextView textView, bool fireNavigationEvent)
{
var generalOptions = Setting.getGeneralOptions(_serviceProvider);
if (generalOptions == null || (!generalOptions.GoToMetadataEnabled && !generalOptions.GoToSymbolSourceEnabled)) return null;
// Favor Navigate to Source feature over Go to Metadata
var preference = generalOptions.GoToSymbolSourceEnabled
? (generalOptions.GoToMetadataEnabled ? NavigationPreference.SymbolSourceOrMetadata : NavigationPreference.SymbolSource)
: NavigationPreference.Metadata;
ITextDocument doc;
if (_textDocumentFactoryService.TryGetTextDocument(textView.TextBuffer, out doc))
{
var commandFilter = new GoToDefinitionFilter(doc, textView, _editorOptionsFactory,
_fsharpVsLanguageService, _serviceProvider, _projectFactory,
_referenceSourceProvider, preference, fireNavigationEvent);
if (!_referenceSourceProvider.IsActivated && generalOptions.GoToSymbolSourceEnabled)
_referenceSourceProvider.Activate();
textView.Properties.AddProperty(serviceType, commandFilter);
AddCommandFilter(textViewAdapter, commandFilter);
return commandFilter;
}
return null;
}