0.1 28 February, 2000 NSDocumentController AppKit/NSDocumentController.h NSObject sharedDocumentController closeAllDocuments currentDirectory currentDocument displayNameForType: docType documentClassForType: docType documentForFileName: fileName documentForWindow: window documents fileExtensionsFromType: docType fileNamesFromRunningOpenPanel hasEditedDocuments makeDocumentWithContentsOfFile: fileName makeUntitledDocumentOfType: type newDocument: sender openDocument: sender openDocumentWithContentsOfFile: fileName openUntitledDocumentOfType: docType reviewUnsavedDocumentsWithAlertTitle: title cancellable: flag runModalOpenPanel: openPanel saveAllDocuments: sender setShouldCreateUI: flag shouldCreateUI typeFromFileExtension: fileExtension validateMenuItem: anItem