TextViewOptionsGroupService(ISettingsService settingsService, IContentTypeRegistryService contentTypeRegistryService, [ImportMany] IEnumerable <Lazy <ITextViewOptionsGroupNameProvider, ITextViewOptionsGroupNameProviderMetadata> > textViewOptionsGroupNameProviders, [ImportMany] IEnumerable <Lazy <IContentTypeOptionDefinitionProvider, IContentTypeOptionDefinitionProviderMetadata> > contentTypeOptionDefinitionProviders)
{
nameToGroup = new Dictionary <string, TextViewOptionsGroup>(StringComparer.Ordinal);
this.contentTypeRegistryService = contentTypeRegistryService;
this.textViewOptionsGroupNameProviders = textViewOptionsGroupNameProviders.OrderBy(a => a.Metadata.Order).ToArray();
this.contentTypeOptionDefinitionProviders = contentTypeOptionDefinitionProviders.OrderBy(a => a.Metadata.Order).ToArray();
optionsStorage = new OptionsStorage(settingsService);
}
public TextViewOptionsGroup(string groupName, IContentTypeRegistryService contentTypeRegistryService, ContentTypeOptionDefinition[] defaultOptions, OptionsStorage optionsStorage)
{
if (groupName == null)
{
throw new ArgumentNullException(nameof(groupName));
}
if (contentTypeRegistryService == null)
{
throw new ArgumentNullException(nameof(contentTypeRegistryService));
}
if (defaultOptions == null)
{
throw new ArgumentNullException(nameof(defaultOptions));
}
if (optionsStorage == null)
{
throw new ArgumentNullException(nameof(optionsStorage));
}
this.contentTypeRegistryService = contentTypeRegistryService;
textViews = new List <IWpfTextView>();
toOptions = new Dictionary <IContentType, TextViewGroupOptionCollection>();
this.groupName = groupName;
foreach (var option in defaultOptions)
{
Debug.Assert(option.Name != null);
if (option.Name == null)
{
continue;
}
var ct = option.ContentType == null ? null : contentTypeRegistryService.GetContentType(option.ContentType);
Debug.Assert(ct != null);
if (ct == null)
{
continue;
}
TextViewGroupOptionCollection coll;
if (!toOptions.TryGetValue(ct, out coll))
{
toOptions.Add(ct, coll = new TextViewGroupOptionCollection(ct));
}
coll.Add(new TextViewGroupOption(this, option));
}
foreach (var coll in toOptions.Values)
{
optionsStorage.InitializeOptions(groupName, coll);
}
this.optionsStorage = optionsStorage;
}