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/*
NSDocumentController.h
The document controller class
Copyright (C) 1999 Free Software Foundation, Inc.
Author: Carl Lindberg <Carl.Lindberg@hbo.com>
Date: 1999
This file is part of the GNUstep GUI Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _GNUstep_H_NSDocumentController
#define _GNUstep_H_NSDocumentController
#import <GNUstepBase/GSVersionMacros.h>
#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
#import <Foundation/NSObject.h>
#import <AppKit/NSNibDeclarations.h>
#import <AppKit/NSUserInterfaceValidation.h>
@class NSArray;
@class NSError;
@class NSMutableArray;
@class NSURL;
@class NSString;
@class NSDocument;
@class NSMenu;
@class NSMenuItem;
@class NSOpenPanel;
@class NSWindow;
@interface NSDocumentController : NSObject <NSCoding>
{
@private
NSMutableArray *_documents;
NSMutableArray *_recent_documents;
NSArray *_types; // from info.plist with key NSTypes
NSTimeInterval _autosavingDelay;
struct __controller_flags {
unsigned int should_create_ui:1;
unsigned int RESERVED:31;
} _controller_flags;
NSMenu *_recent_documents_menu;
}
+ (id) sharedDocumentController;
/*" document creation "*/
// doesn't create the windowControllers
- (id) makeUntitledDocumentOfType: (NSString*)type;
- (id) makeDocumentWithContentsOfFile: (NSString*)fileName
ofType: (NSString*)type;
// creates window controllers
- (id) openUntitledDocumentOfType: (NSString*)type
display: (BOOL)display;
- (id) openDocumentWithContentsOfFile: (NSString*)fileName
display: (BOOL)display;
- (id) makeDocumentWithContentsOfURL: (NSURL*)url
ofType: (NSString*)type;
- (id) openDocumentWithContentsOfURL: (NSURL*)url
display: (BOOL)display;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
- (id) makeDocumentForURL: (NSURL*)url
withContentsOfURL: (NSURL*)contents
ofType: (NSString*)type
error: (NSError**)err;
- (id) makeDocumentWithContentsOfURL: (NSURL*)url
ofType: (NSString*)type
error: (NSError**)err;
- (id) makeUntitledDocumentOfType: (NSString*)type
error: (NSError**)err;
- (id) openDocumentWithContentsOfURL: (NSURL*)url
display: (BOOL)flag
error: (NSError**)err;
- (id) openUntitledDocumentAndDisplay: (BOOL)flag
error: (NSError**)err;
- (BOOL) reopenDocumentForURL: (NSURL*)url
withContentsOfURL: (NSURL*)contents
error: (NSError**)err;
- (BOOL) presentError: (NSError*)err;
- (void) presentError: (NSError*)err
modalForWindow: (NSWindow*)win
delegate: (id)delegate
didPresentSelector: (SEL)sel
contextInfo: (void*)context;
- (NSError*) willPresentError: (NSError*)err;
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_7, GS_API_LATEST)
DEFINE_BLOCK_TYPE(GSCompletionBlock1, void, NSDocument*, BOOL, NSError*);
DEFINE_BLOCK_TYPE(GSCompletionBlock2, void, NSArray*);
- (id) duplicateDocumentWithContentsOfURL: (NSURL*)url
copying: (BOOL)duplicateByCopying
displayName: (NSString*)displayNameOrNil
error: (NSError**)outError;
- (void) openDocumentWithContentsOfURL: (NSURL*)url
display: (BOOL)displayDocument
completionHandler: (GSCompletionBlock1)completionHandler;
- (void) reopenDocumentForURL: (NSURL*)urlOrNil
withContentsOfURL: (NSURL*)contentsURL
display: (BOOL)displayDocument
completionHandler: (GSCompletionBlock1)completionHandler;
- (void) beginOpenPanelWithCompletionHandler: (GSCompletionBlock2)completionHandler;
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_8, GS_API_LATEST)
DEFINE_BLOCK_TYPE(GSCompletionBlock3, void, NSInteger);
- (void) beginOpenPanel: (NSOpenPanel*)openPanel
forTypes: (NSArray*)inTypes
completionHandler: (GSCompletionBlock3)completionHandler;
#endif
/*" With or without UI "*/
- (BOOL) shouldCreateUI;
- (void) setShouldCreateUI: (BOOL)flag;
/*" Actions "*/
- (IBAction) saveAllDocuments: (id)sender;
- (IBAction) openDocument: (id)sender;
- (IBAction) newDocument: (id)sender;
- (IBAction) clearRecentDocuments: (id)sender;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
- (NSUInteger) maximumRecentDocumentCount;
#endif
/*" Recent Documents "*/
- (void) noteNewRecentDocument: (NSDocument*)aDocument;
- (void) noteNewRecentDocumentURL: (NSURL*)anURL;
- (NSArray*) recentDocumentURLs;
/*" Open panel "*/
- (NSArray*) URLsFromRunningOpenPanel;
- (NSArray*) fileNamesFromRunningOpenPanel;
- (NSInteger) runModalOpenPanel: (NSOpenPanel*)openPanel
forTypes: (NSArray*)openableFileExtensions;
/*" Document management "*/
- (void) addDocument: (NSDocument*)document;
- (void) removeDocument: (NSDocument*)document;
- (BOOL) closeAllDocuments;
- (void) closeAllDocumentsWithDelegate: (id)delegate
didCloseAllSelector: (SEL)didAllCloseSelector
contextInfo: (void*)contextInfo;
- (BOOL) reviewUnsavedDocumentsWithAlertTitle: (NSString*)title
cancellable: (BOOL)cancellable;
- (void) reviewUnsavedDocumentsWithAlertTitle: (NSString*)title
cancellable: (BOOL)cancellable
delegate: (id)delegate
didReviewAllSelector: (SEL)didReviewAllSelector
contextInfo: (void*)contextInfo;
- (NSArray*) documents;
- (BOOL) hasEditedDocuments;
- (id) currentDocument;
- (NSString*) currentDirectory;
- (id) documentForWindow: (NSWindow*)window;
- (id) documentForFileName: (NSString*)fileName;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
- (id) documentForURL: (NSURL*)url;
#endif
/*" Menu validation "*/
- (BOOL) validateMenuItem: (NSMenuItem*)anItem;
- (BOOL) validateUserInterfaceItem: (id <NSValidatedUserInterfaceItem>)anItem;
/*" Types and extensions "*/
- (NSString*) displayNameForType: (NSString*)type;
- (NSString*) typeFromFileExtension: (NSString*)fileExtension;
- (NSArray*) fileExtensionsFromType: (NSString*)type;
- (Class) documentClassForType: (NSString*)type;
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
/** Returns the first type found for which the application has an editor
* role.
*/
- (NSString*) defaultType;
/** Returns the names of the NSDocument subclasses handling documents
* in this application. This will be nil or empty if this is not a document
* based application.
*/
- (NSArray*) documentClassNames;
- (NSString*) typeForContentsOfURL: (NSURL*)url
error: (NSError**)err;
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
/* Autosaving */
- (NSTimeInterval) autosavingDelay;
- (void) setAutosavingDelay: (NSTimeInterval)autosavingDelay;
#endif
@end
#endif // GS_API_MACOSX
#endif // _GNUstep_H_NSDocumentController
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