Added MacOS 10.4 methods for NSDocument, NSDocumentController,

NSPrintOperation, NSResponder and NSCell. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@24378 72102866-910b-0410-8b05-ffd578937521
2025-05-30 13:00:37 +00:00 · 2007-01-17 12:09:41 +00:00 · 2007-01-17 12:09:41 +00:00 · 9a71af08ad
commit 9a71af08ad
parent 6f754401c4
25 changed files with 1902 additions and 521 deletions
--- a/47
+++ b/47
@ -1,3 +1,50 @@
+2007-01-17  Fred Kiefer <FredKiefer@gmx.de>
+
+	* Headers/AppKit/NSResponder.h: Add MacOS 10.4 methods.
+	* Source/NSResponder.m: Implement new MacOS 10.4 methods.
+	* Headers/AppKit/NSDocumentFrameworkPrivate.h: Remove.
+	* Source/NSDocumentFrameworkPrivate.h: Add.
+	* Source/GNUmakefile: Don't install NSDocumentFrameworkPrivate.h.
+	* Headers/AppKit/NSDocument.h: Add MacOS 10.4 methods and
+	additional ivars. Rename ivars to adopt to coding standards.
+	* Source/NSDocument.m: Implement new MacOS 10.4 methods adopted
+	to changes of ivar names.
+	* Headers/AppKit/NSDocument.h: Add MacOS 10.4 methods and
+	additional ivars. Rename ivars to adopt to coding standards.
+	* Source/NSDocument.m: Adopt include of NSDocumentFrameworkPrivate.h. 
+	Implement new MacOS 10.4 methods and adopt to changes of ivar names.
+	* Headers/AppKit/NSDocumentController.h: Add MacOS 10.4 methods and
+	additional ivars. Rename ivars to adopt to coding standards. Fix includes.
+	* Source/NSDocumentController.m: Adopt include of NSDocumentFrameworkPrivate.h. 
+	Implement new MacOS 10.4 methods and adopt to changes of ivar names.
+	* Headers/AppKit/NSWindowController.h: Rename ivars to adopt to coding standards.
+	* Source/NSWindowController.m: Adopt include of NSDocumentFrameworkPrivate.h.
+	Adopt to changes of ivar names.
+	
+	* Headers/AppKit/NSPrintOperation.h: Add MacOS 10.4 methods and
+	additional ivars. Rename ivars to adopt to coding standards.
+	* Source/NSPrintOperation.m: Implement new MacOS 10.4 methods and
+	adopt to changes of ivar names. 
+	* Source/GSPrintOperation.m,
+	* Source/GSEPSPrintOperation.m,
+	* Printing/GSLPR/GSLPRPrintOperation.m,
+	* Printing/GSCUPS/GSCUPSPrintOperation.m: Adopt to changes in super class.
+
+	* Headers/AppKit/NSCell.h: Add MacOS 10.4 methods and
+	additional ivars. Store the state in two bits only. Rename ivar to
+	adopt to coding standards. Move mnemonic_location into flags.
+	* Source/NSCell.m: Implement new MacOS 10.3 and 10.4 methods and
+	adopt to changes of ivar names. Add encoding and decoding of new
+	ivars and improve keyed coding and decoding.
+	
+	* Headers/AppKit/NSColor.h: Adopt values of NSControlTint
+	enumerator to Cocoa values.
+	* Headers/AppKit/NSParagraphstyle.h: Add protection against double inclusion.
+	* Source/GSServicemanager.m,
+	* Source/NSAttributedString.m,
+	* Source/NSView.m,
+	* Source/NSApplication.m: Correct includes to avoid compiler warnings.
+
 2007-01-14  Stefan Bidigaray

 	* Source/NSWindow.m:
--- a/Headers/AppKit/NSCell.h
+++ b/Headers/AppKit/NSCell.h
@ -36,8 +36,12 @@

 // For tint
 #include <AppKit/NSColor.h>
+// for NSWritingDirection
+#include <AppKit/NSParagraphStyle.h>
 // For text alignment
 #include <AppKit/NSText.h>
+// for NSFocusRingType
+#include <AppKit/NSView.h>

@class NSString;
@class NSMutableDictionary;
@ -58,9 +62,9 @@ enum {
  NSPositiveIntType,   
  NSFloatType,
  NSPositiveFloatType,   
-  NSDateType,
  NSDoubleType,   
-  NSPositiveDoubleType
+  NSPositiveDoubleType,
+  NSDateType
 };

 typedef enum {
@ -121,7 +125,7 @@ enum {
  NSString *_contents;
  NSImage *_cell_image;
  NSFont *_font;
-  id _objectValue;
+  id _object_value;
  struct GSCellFlagsType { 
    // total 32 bits.  0 bits left.
    unsigned contents_is_attributed_string: 1;
@ -144,30 +148,40 @@ enum {
    unsigned type: 2;           // 3 values
    unsigned image_position: 3; // 7 values
    unsigned entry_type: 4;     // 8 values
+    unsigned allows_undo: 1;
+    unsigned line_break_mode: 3; // 6 values
+
+    // total 19 bits.  4 bits extension, 9 bits left.
+    int state: 2; // 3 values but one negative
+    unsigned mnemonic_location: 8;
+    unsigned control_tint: 3;
+    unsigned control_size: 2;
+    unsigned focus_ring_type: 2; // 3 values
+    unsigned base_writing_direction: 2; // 3 values
    // 4 bits reserved for subclass use
    unsigned subclass_bool_one: 1;
    unsigned subclass_bool_two: 1;
    unsigned subclass_bool_three: 1;
    unsigned subclass_bool_four: 1;
-    /* This is not in the bitfield now (for simpler macosx compatibility) 
-       but who knows in the future */
-    int state; // 3 values but one negative
  } _cell;
-  unsigned char _mnemonic_location;
  unsigned int _mouse_down_flags;
  unsigned int _action_mask; 
  NSFormatter *_formatter;
  NSMenu *_menu;
  id _represented_object; 
+  void *_reserved1;
 }

 //
 // Class methods
 // 
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
+ (NSFocusRingType)defaultFocusRingType;
+#endif
 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
 + (NSMenu *)defaultMenu;
 #endif
-+ (BOOL) prefersTrackingUntilMouseUp;
+ (BOOL)prefersTrackingUntilMouseUp;

 //
 // Initializing an NSCell 
@ -217,6 +231,10 @@ enum {
 - (BOOL)isOpaque;
 - (void)setBezeled:(BOOL)flag;
 - (void)setBordered:(BOOL)flag;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
+- (NSFocusRingType)focusRingType;
+- (void)setFocusRingType:(NSFocusRingType)type;
+#endif

 //
 // Setting the NSCell's State 
@ -254,6 +272,14 @@ enum {
 - (void)setTitle:(NSString *)aString;
 - (NSString *)title;
 #endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
+- (NSWritingDirection)baseWritingDirection;
+- (void)setBaseWritingDirection:(NSWritingDirection)direction;
+#endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (NSLineBreakMode)lineBreakMode;
+- (void)setLineBreakMode:(NSLineBreakMode)mode;
+#endif

 //
 // Target and Action 
@ -437,6 +463,10 @@ enum {
 - (BOOL)sendsActionOnEndEditing;
 - (void)setSendsActionOnEndEditing:(BOOL)flag;
 #endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (BOOL)allowsUndo;
+- (void)setAllowsUndo:(BOOL)flag;
+#endif

@end

--- a/Headers/AppKit/NSColor.h
+++ b/Headers/AppKit/NSColor.h
@ -41,9 +41,9 @@

 typedef enum _NSControlTint {
    NSDefaultControlTint,
-    NSClearControlTint,
    NSBlueControlTint,
-    NSGraphiteControlTint
+    NSGraphiteControlTint = 6,
+    NSClearControlTint
 } NSControlTint;

 typedef enum _NSControlSize {
--- a/Headers/AppKit/NSDocument.h
+++ b/Headers/AppKit/NSDocument.h
@ -7,6 +7,9 @@

   Author: Carl Lindberg <Carl.Lindberg@hbo.com>
   Date: 1999
+   Modifications: Fred Kiefer <fredkiefer@gmx.de>
+   Date: Dec 2006
+   Added MacOS 10.4 methods.
   
   This file is part of the GNUstep GUI Library.

@ -41,6 +44,9 @@
@class NSArray;
@class NSMutableArray;
@class NSData;
+@class NSDate;
+@class NSDictionary;
+@class NSError;
@class NSFileManager;
@class NSURL;
@class NSUndoManager;
@ -50,7 +56,9 @@
@class NSView;
@class NSSavePanel;
@class NSMenuItem;
+@class NSPageLayout;
@class NSPrintInfo;
+@class NSPrintOperation;
@class NSPopUpButton;
@class NSFileWrapper;
@class NSDocumentController;
@ -60,49 +68,87 @@
 typedef enum _NSDocumentChangeType {
    NSChangeDone 	= 0,
    NSChangeUndone 	= 1,
-    NSChangeCleared 	= 2
+    NSChangeCleared 	= 2,
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+    NSChangeReadOtherContents = 3,
+    NSChangeAutosaved   = 4
+#endif
 } NSDocumentChangeType;

 typedef enum _NSSaveOperationType {
    NSSaveOperation		= 0,
    NSSaveAsOperation		= 1,
-    NSSaveToOperation		= 2
+    NSSaveToOperation		= 2,
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+    NSAutosaveOperation		= 3
+#endif
 } NSSaveOperationType;

@interface NSDocument : NSObject
 {
  @private
    NSWindow		*_window;		// Outlet for the single window case
-    NSMutableArray 	*_windowControllers;	// WindowControllers for this document
-    NSString		*_fileName;		// Save location
-    NSString 		*_fileType;		// file/document type
-    NSPrintInfo 	*_printInfo;		// print info record
-    long		_changeCount;		// number of time the document has been changed
-    NSView 		*savePanelAccessory;	// outlet for the accessory save-panel view
-    NSPopUpButton	*spaButton;     	// outlet for "the File Format:" button in the save panel.
-    int			_documentIndex;		// Untitled index
-    NSUndoManager 	*_undoManager;		// Undo manager for this document
-    NSString            *_saveType;             // the currently selected extension.
+    NSMutableArray 	*_window_controllers;	// WindowControllers for this document
+    NSURL		*_file_url;		// Save location as URL
+    NSString		*_file_name;		// Save location
+    NSString 		*_file_type;		// file/document type
+    NSDate 		*_file_modification_date;// file modification date
+    NSString		*_last_component_file_name; // file name last component
+    NSURL		*_autosaved_file_url;	// Autosave location as URL
+    NSPrintInfo 	*_print_info;		// print info record
+    NSView 		*_save_panel_accessory;	// outlet for the accessory save-panel view
+    NSPopUpButton	*_spa_button;     	// outlet for "the File Format:" button in the save panel.
+    NSString            *_save_type;             // the currently selected extension.
+    NSUndoManager 	*_undo_manager;		// Undo manager for this document
+    long		_change_count;		// number of time the document has been changed
+    long		_autosave_change_count;	// number of time the document has been changed since the last autosave
+    int			_document_index;	// Untitled index
    struct __docFlags {
-        unsigned int inClose:1;
-        unsigned int hasUndoManager:1;
+        unsigned int in_close:1;
+        unsigned int has_undo_manager:1;
        unsigned int RESERVED:30;
-    } _docFlags;
+    } _doc_flags;
    void 		*_reserved1;
 }

+ (NSArray *)readableTypes;
+ (NSArray *)writableTypes;
+ (BOOL)isNativeType:(NSString *)type;
+
 /*" Initialization "*/
 - (id)init;
 - (id)initWithContentsOfFile:(NSString *)fileName ofType:(NSString *)fileType;
 - (id)initWithContentsOfURL:(NSURL *)url ofType:(NSString *)fileType;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (id)initForURL:(NSURL *)forUrl
+withContentsOfURL:(NSURL *)url
+          ofType:(NSString *)type
+           error:(NSError **)error;
+- (id)initWithContentsOfURL:(NSURL *)url
+                     ofType:(NSString *)type
+                      error:(NSError **)error;
+- (id)initWithType:(NSString *)type
+             error:(NSError **)error;
+#endif

 /*" Window management "*/
 - (NSArray *)windowControllers;
 - (void)addWindowController:(NSWindowController *)windowController;
+#if OS_API_VERSION(GS_API_MACOSX, MAC_OS_X_VERSION_10_4)
 - (BOOL)shouldCloseWindowController:(NSWindowController *)windowController;
+#endif
+#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
+- (void)shouldCloseWindowController:(NSWindowController *)windowController 
+			   delegate:(id)delegate 
+		shouldCloseSelector:(SEL)callback
+			contextInfo:(void *)contextInfo;
+#endif
 - (void)showWindows;
 - (void)removeWindowController:(NSWindowController *)windowController;
 - (void)setWindow:(NSWindow *)aWindow;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (NSWindow *)windowForSheet;
+#endif

 /*" Window controller creation "*/
 - (void)makeWindowControllers;  // Manual creation
@ -125,16 +171,28 @@ typedef enum _NSSaveOperationType {

 /*" Closing "*/
 - (void)close;
+#if OS_API_VERSION(GS_API_MACOSX, MAC_OS_X_VERSION_10_4)
 - (BOOL)canCloseDocument;
+#endif
+#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
+- (void)canCloseDocumentWithDelegate:(id)delegate 
+		 shouldCloseSelector:(SEL)shouldCloseSelector 
+			 contextInfo:(void *)contextInfo;
+#endif

 /*" Type and location "*/
 - (NSString *)fileName;
 - (void)setFileName:(NSString *)fileName;
 - (NSString *)fileType;
 - (void)setFileType:(NSString *)type;
-+ (NSArray *)readableTypes;
-+ (NSArray *)writableTypes;
-+ (BOOL)isNativeType:(NSString *)type;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (NSURL *)fileURL;
+- (void)setFileURL:(NSURL *)url;
+- (NSDate *)fileModificationDate;
+- (void)setFileModificationDate: (NSDate *)date;
+- (NSString *)lastComponentOfFileName;
+- (void)setLastComponentOfFileName:(NSString *)str;
+#endif

 /*" Read/Write/Revert "*/

@ -152,11 +210,43 @@ typedef enum _NSSaveOperationType {
 - (BOOL)writeToURL:(NSURL *)url ofType:(NSString *)type;
 - (BOOL)readFromURL:(NSURL *)url ofType:(NSString *)type;
 - (BOOL)revertToSavedFromURL:(NSURL *)url ofType:(NSString *)type;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (NSData *)dataOfType:(NSString *)type
+                 error:(NSError **)error;
+- (NSFileWrapper *)fileWrapperOfType:(NSString *)type
+                               error:(NSError **)error;
+- (BOOL)readFromData:(NSData *)data
+              ofType:(NSString *)type
+               error:(NSError **)error;
+- (BOOL)readFromFileWrapper:(NSFileWrapper *)wrapper
+                     ofType:(NSString *)type
+                      error:(NSError **)error;
+- (BOOL)readFromURL:(NSURL *)url
+             ofType:(NSString *)type
+              error:(NSError **)error;
+- (BOOL)revertToContentsOfURL:(NSURL *)url
+                       ofType:(NSString *)type
+                        error:(NSError **)error;
+- (BOOL)writeSafelyToURL:(NSURL *)url
+                  ofType:(NSString *)type
+        forSaveOperation:(NSSaveOperationType)op
+                   error:(NSError **)error;
+- (BOOL)writeToURL:(NSURL *)url 
+            ofType:(NSString *)type 
+             error:(NSError **)error;
+- (BOOL)writeToURL:(NSURL *)url
+            ofType:(NSString *)type
+  forSaveOperation:(NSSaveOperationType)op
+originalContentsURL:(NSURL *)orig
+             error:(NSError **)error;
+#endif

 /*" Save panel "*/
 - (BOOL)shouldRunSavePanelWithAccessoryView;
+#if OS_API_VERSION(GS_API_MACOSX, MAC_OS_X_VERSION_10_4)
 - (NSString *)fileNameFromRunningSavePanelForSaveOperation:(NSSaveOperationType)saveOperation;
 - (int)runModalSavePanel:(NSSavePanel *)savePanel withAccessoryView:(NSView *)accessoryView;
+#endif 
 - (NSString *)fileTypeFromLastRunSavePanel;
 - (NSDictionary *)fileAttributesToWriteToFile: (NSString *)fullDocumentPath 
 				       ofType: (NSString *)docType 
@ -168,6 +258,15 @@ typedef enum _NSSaveOperationType {
 - (BOOL)writeWithBackupToFile:(NSString *)fileName 
 		       ofType:(NSString *)fileType 
 		saveOperation:(NSSaveOperationType)saveOp;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (NSArray *)writableTypesForSaveOperation:(NSSaveOperationType)op;
+- (NSDictionary *)fileAttributesToWriteToURL:(NSURL *)url
+                                      ofType:(NSString *)type
+                            forSaveOperation:(NSSaveOperationType)op
+                         originalContentsURL:(NSURL *)original
+                                       error:(NSError **)error;
+- (BOOL)fileNameExtensionWasHiddenInLastRunSavePanel;
+#endif 

 /*" Printing "*/
 - (NSPrintInfo *)printInfo;
@ -177,6 +276,24 @@ typedef enum _NSSaveOperationType {
 - (int)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)printInfo;
 - (IBAction)printDocument:(id)sender;
 - (void)printShowingPrintPanel:(BOOL)flag;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (BOOL)preparePageLayout:(NSPageLayout *)pageLayout;
+- (void)runModalPageLayoutWithPrintInfo:(NSPrintInfo *)info
+                               delegate:(id)delegate
+                         didRunSelector:(SEL)sel
+                            contextInfo:(void *)context;
+- (void)printDocumentWithSettings:(NSDictionary *)settings
+                   showPrintPanel:(BOOL)flag
+                         delegate:(id)delegate
+                 didPrintSelector:(SEL)sel
+                      contextInfo:(void *)context;
+- (NSPrintOperation *)printOperationWithSettings:(NSDictionary *)settings
+                                           error:(NSError **)error;
+- (void)runModalPrintOperation:(NSPrintOperation *)op
+                      delegate:(id)delegate
+                didRunSelector:(SEL)sel
+                   contextInfo:(void *)context;
+#endif

 /*" IB Actions "*/
 - (IBAction)saveDocument:(id)sender;
@ -195,13 +312,6 @@ typedef enum _NSSaveOperationType {
 - (void)setHasUndoManager:(BOOL)flag;

 /* NEW delegate operations*/
- (void)shouldCloseWindowController:(NSWindowController *)windowController 
-			   delegate:(id)delegate 
-		shouldCloseSelector:(SEL)callback
-			contextInfo:(void *)contextInfo;
- (void)canCloseDocumentWithDelegate:(id)delegate 
-		 shouldCloseSelector:(SEL)shouldCloseSelector 
-			 contextInfo:(void *)contextInfo;
 - (void)saveToFile:(NSString *)fileName 
     saveOperation:(NSSaveOperationType)saveOperation 
 	  delegate:(id)delegate
@ -216,6 +326,36 @@ typedef enum _NSSaveOperationType {
 			  didSaveSelector:(SEL)didSaveSelector 
 			      contextInfo:(void *)contextInfo;

+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (BOOL)saveToURL:(NSURL *)url
+           ofType:(NSString *)type
+ forSaveOperation:(NSSaveOperationType)op
+            error:(NSError **)error;
+- (BOOL)saveToURL:(NSURL *)url
+           ofType:(NSString *)type
+ forSaveOperation:(NSSaveOperationType)op
+         delegate:(id)delegate
+  didSaveSelector:(SEL)didSaveSelector 
+      contextInfo:(void *)contextInfo;
+ 
+/* Autosaving */
+- (NSURL *)autosavedContentsFileURL;
+- (void)setAutosavedContentsFileURL:(NSURL *)url;
+- (void)autosaveDocumentWithDelegate:(id)delegate
+                 didAutosaveSelector:(SEL)didAutosaveSelector
+                         contextInfo:(void *)context;
+- (NSString *)autosavingFileType;
+- (BOOL)hasUnautosavedChanges;
+
+
+- (BOOL)presentError:(NSError *)error;
+- (void)presentError:(NSError *)error
+      modalForWindow:(NSWindow *)window
+            delegate:(id)delegate
+  didPresentSelector:(SEL)sel
+         contextInfo:(void *)context;
+- (NSError *)willPresentError:(NSError *)error;
+#endif
@end

 #endif // _GNUstep_H_NSDocument
--- a/Headers/AppKit/NSDocumentController.h
+++ b/Headers/AppKit/NSDocumentController.h
@ -32,27 +32,33 @@

 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)

-#include <Foundation/Foundation.h>
+#include <Foundation/NSObject.h>
 #include <AppKit/NSNibDeclarations.h>
 #include <AppKit/NSUserInterfaceValidation.h>

-@class NSArray, NSMutableArray;
+@class NSArray;
+@class NSError;
+@class NSMutableArray;
@class NSURL;
-@class NSMenuItem, NSOpenPanel, NSWindow;
+@class NSString;
+
@class NSDocument;
+@class NSMenuItem;
+@class NSOpenPanel;
+@class NSWindow;

@interface NSDocumentController : NSObject
 {
  @private
    NSMutableArray 	*_documents;
-    NSMutableArray 	*_recentDocuments;
-    struct __controllerFlags {
-        unsigned int shouldCreateUI:1;
-        unsigned int RESERVED:31;
-    } _controllerFlags;
+    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;
    void 		*_reserved1;
-    void 		*_reserved2;
 }

 + (id)sharedDocumentController;
@ -67,6 +73,32 @@

 - (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 

 /*" With or without UI "*/
 - (BOOL)shouldCreateUI;
@ -107,6 +139,9 @@
 - (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 "*/
@ -118,10 +153,20 @@
 - (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)
+- (NSString *)defaultType;
+- (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
-
--- a/Headers/AppKit/NSParagraphStyle.h
+++ b/Headers/AppKit/NSParagraphStyle.h
@ -1,5 +1,4 @@
 /* 
-#import <GNUstepBase/GSVersionMacros.h>
   NSParagraphStyle.h

     NSParagraphStyle and NSMutableParagraphStyle hold paragraph style 
@ -7,7 +6,7 @@

   Copyright (C) 1996,1999 Free Software Foundation, Inc.

-   Author:  Daniel Bðhringer <boehring@biomed.ruhr-uni-bochum.de>
+   Author:  Daniel Böhringer <boehring@biomed.ruhr-uni-bochum.de>
   Date: August 1998
   Update: Richard Frith-Macdonald <richard@brainstorm.co.uk> March 1999 
   
@ -29,6 +28,9 @@
   51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
 */ 
+#ifndef _GNUstep_H_NSParagraphStyle
+#define _GNUstep_H_NSParagraphStyle
+#import <GNUstepBase/GSVersionMacros.h>

 #include <AppKit/NSText.h>

@ -135,7 +137,7 @@ typedef enum _NSWritingDirection {
 - (float) maximumLineHeight;
 - (NSLineBreakMode) lineBreakMode;

-#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
 /*
 *      Returns the writing direction of "language", which is an ISO 639
 *      two- or three letter code, e.g. "en", or an ISO language-region
@ -165,7 +167,9 @@ typedef enum _NSWritingDirection {
 - (void) setTabStops: (NSArray*)array;
 - (void) setParagraphStyle: (NSParagraphStyle*)obj;

-#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
 - (void) setBaseWritingDirection: (NSWritingDirection)direction;
 #endif
@end
+
+#endif // _GNUstep_H_NSParagraphStyle
--- a/Headers/AppKit/NSPrintOperation.h
+++ b/Headers/AppKit/NSPrintOperation.h
@ -61,17 +61,22 @@ typedef enum _NSPrintingPageOrder {
@interface NSPrintOperation : NSObject
 {
  // Attributes
-  NSPrintInfo *_printInfo;
+  NSPrintInfo *_print_info;
  NSView *_view;
  NSRect _rect;
  NSMutableData *_data;
  NSString *_path;
  NSGraphicsContext *_context;
-  NSPrintPanel *_printPanel;
-  NSView *_accessoryView;
-  NSPrintingPageOrder _pageOrder;
-  BOOL _showPanels;
-  //BOOL _pathSet;  removed, just test _path for nil
+  NSPrintPanel *_print_panel;
+  NSView *_accessory_view;
+  NSString *_job_style_hint;
+  NSPrintingPageOrder _page_order;
+  struct __Flags {
+      unsigned int show_print_panel:1;
+      unsigned int show_progress_panel:1;
+      unsigned int can_spawn_separate_thread:1;
+      unsigned int RESERVED:29;
+  } _flags;
  int  _currentPage;
 }

@ -137,6 +142,12 @@ typedef enum _NSPrintingPageOrder {
 - (BOOL)showPanels;
 - (void)setPrintPanel:(NSPrintPanel *)panel;
 - (void)setShowPanels:(BOOL)flag;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (BOOL)showsPrintPanel;
+- (void)setShowsPrintPanel:(BOOL)flag;
+- (BOOL)showsProgressPanel;
+- (void)setShowsProgressPanel:(BOOL)flag;
+#endif

 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
 - (NSView *)accessoryView;
@ -164,10 +175,16 @@ typedef enum _NSPrintingPageOrder {
 - (BOOL)deliverResult;
 - (BOOL)runOperation;
 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
- (void)runOperationModalForWindow: (NSWindow *)docWindow 
-                          delegate: (id)delegate 
-                    didRunSelector: (SEL)didRunSelector 
+- (void)runOperationModalForWindow:(NSWindow *)docWindow 
+                          delegate:(id)delegate 
+                    didRunSelector:(SEL)didRunSelector 
                       contextInfo:(void *)contextInfo;
+- (BOOL)canSpawnSeparateThread;
+- (void)setCanSpawnSeparateThread:(BOOL)flag;
+#endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
+- (NSString *) jobStyleHint;
+- (void)setJobStyleHint:(NSString *)hint;
 #endif

 //
--- a/Headers/AppKit/NSResponder.h
+++ b/Headers/AppKit/NSResponder.h
@ -36,10 +36,13 @@
 #include <AppKit/AppKitDefines.h>

@class NSCoder;
+@class NSError;
@class NSString;
+
@class NSEvent;
@class NSMenu;
@class NSUndoManager;
+@class NSWindow;

@interface NSResponder : NSObject <NSCoding>
 {
@ -128,7 +131,9 @@
 - (void) rightMouseDown: (NSEvent*)theEvent;
 - (void) rightMouseDragged: (NSEvent*)theEvent;
 - (void) rightMouseUp: (NSEvent*)theEvent;
+#if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
 - (void) scrollWheel: (NSEvent *)theEvent;
+#endif

 /*
 * Services menu support
@ -175,6 +180,17 @@

 - (BOOL) shouldBeTreatedAsInkEvent: (NSEvent *)theEvent;
 #endif
+
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (BOOL)presentError:(NSError *)error;
+- (void)presentError:(NSError *)error
+      modalForWindow:(NSWindow *)window
+            delegate:(id)delegate
+  didPresentSelector:(SEL)sel
+         contextInfo:(void *)context;
+- (NSError *)willPresentError:(NSError *)error;
+#endif
+
@end

 #if OS_API_VERSION(GS_API_MACOSX, GS_API_LATEST)
@ -231,6 +247,7 @@
 - (void) selectParagraph: (id)sender;
 - (void) selectToMark: (id)sender;
 - (void) selectWord: (id)sender;
+- (void) setMark: (id)sender;
 - (void) showContextHelp: (id)sender;
 - (void) swapWithMark: (id)sender;
 - (void) transpose: (id)sender;
@ -238,11 +255,22 @@
 - (void) uppercaseWord: (id)sender;
 - (void) yank: (id)sender;

-// New in MacOSX 10.3
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
 - (void) cancelOperation: (id)sender;
 - (void) deleteBackwardByDecomposingPreviousCharacter: (id)sender;
 - (void) moveLeftAndModifySelection: (id)sender;
 - (void) moveRightAndModifySelection: (id)sender;
+- (void) moveWordLeft: (id)sender;
+- (void) moveWordLeftAndModifySelection: (id)sender;
+- (void) moveWordRight: (id)sender;
+- (void) moveWordRightAndModifySelection: (id)sender;
+#endif
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+- (void) insertContainerBreak: (id)sender;
+- (void) insertLineBreak: (id)sender;
+- (void) tabletPoint:(NSEvent *)event;
+- (void) tabletProximity:(NSEvent *)event;
+#endif

@end
 #endif
--- a/Headers/AppKit/NSWindowController.h
+++ b/Headers/AppKit/NSWindowController.h
@ -38,17 +38,17 @@
 {
  @private
    NSWindow            *_window;
-    NSString            *_windowNibName;
-    NSString            *_windowNibPath;
-    NSString            *_windowFrameAutosaveName;
+    NSString            *_window_nib_name;
+    NSString            *_window_nib_path;
+    NSString            *_window_frame_autosave_name;
    NSDocument          *_document;
-    NSArray             *_topLevelObjects;
+    NSArray             *_top_level_objects;
    id                  _owner;
    struct ___wcFlags 
    {
-      unsigned int shouldCloseDocument:1;
-      unsigned int shouldCascade:1;
-      unsigned int nibIsLoaded:1;
+      unsigned int should_close_document:1;
+      unsigned int should_cascade:1;
+      unsigned int nib_is_loaded:1;
      unsigned int RESERVED:29;
    } _wcFlags;
    void                *_reserved1;
--- a/Printing/GSCUPS/GSCUPSPrintOperation.m
+++ b/Printing/GSCUPS/GSCUPSPrintOperation.m
@ -97,9 +97,9 @@
  //NSMutableArray *args;
  
  NSDebugMLLog(@"GSPrinting", @"");
-  name = [[_printInfo printer] name];
+  name = [[[self printInfo] printer] name];
  status = [NSString stringWithFormat: @"Spooling to printer %@.", name];
-  [_printPanel _setStatusStringValue: status];
+  [[self printPanel] _setStatusStringValue: status];

  cupsPrintFile( [name UTF8String], 
                 [_path UTF8String], 
@ -107,7 +107,7 @@
                 0, NULL );
                  

-  //dict = [_printInfo dictionary];
+  //dict = [[self printInfo] dictionary];
  //args = [NSMutableArray array];
  //copies = [[dict objectForKey: NSPrintCopies] intValue];
  //if (copies > 1)
@ -141,7 +141,7 @@
    }
  NSDebugMLLog(@"GSPrinting", @"Creating context.");

-  info = [_printInfo dictionary];
+  info = [[self printInfo] dictionary];

  output = [info objectForKey: NSPrintSavePath];
  if (output)
--- a/Printing/GSLPR/GSLPRPrintOperation.m
+++ b/Printing/GSLPR/GSLPRPrintOperation.m
@ -102,11 +102,11 @@
  NSMutableArray *args;
  
  NSDebugMLLog(@"GSPrinting", @"");
-  name = [[_printInfo printer] name];
+  name = [[[self printInfo] printer] name];
  status = [NSString stringWithFormat: @"Spooling to printer %@.", name];
-  [_printPanel _setStatusStringValue: status];
+  [[self printPanel] _setStatusStringValue: status];

-  dict = [_printInfo dictionary];
+  dict = [[self printInfo] dictionary];
  args = [NSMutableArray array];
  copies = [[dict objectForKey: NSPrintCopies] intValue];
  if (copies > 1)
@ -140,7 +140,7 @@
    }
  NSDebugMLLog(@"GSPrinting", @"Creating context.");

-  info = [_printInfo dictionary];
+  info = [[self printInfo] dictionary];

  output = [info objectForKey: NSPrintSavePath];
  if (output)
--- a/Source/GNUmakefile
+++ b/Source/GNUmakefile
@ -347,7 +347,6 @@ NSWindow+Toolbar.h \
 NSWorkspace.h \
 NSAttributedString.h \
 NSColorPicking.h \
-NSDocumentFrameworkPrivate.h \
 NSDragging.h \
 NSGraphics.h \
 NSNibConnector.h \
--- a/Source/GSEPSPrintOperation.m
+++ b/Source/GSEPSPrintOperation.m
@ -98,8 +98,8 @@
 {
  /* Save this for the view to look at. Seems like there should
     be a better way to pass it to beginDocument */
-  [[_printInfo dictionary] setObject: [NSValue valueWithRect: _rect]
-                              forKey: @"NSPrintSheetBounds"];
+  [[[self printInfo] dictionary] setObject: [NSValue valueWithRect: _rect]
+				 forKey: @"NSPrintSheetBounds"];
                              
  [_view beginDocument];
  
@ -136,7 +136,7 @@
  if (_context)
    return _context;

-  info = [_printInfo dictionary];
+  info = [[self printInfo] dictionary];
  
  [info setObject: _path 
           forKey: @"NSOutputFile"];
--- a/Source/GSPrintOperation.m
+++ b/Source/GSPrintOperation.m
@ -88,7 +88,7 @@
                     toData: [NSMutableData data]
                  printInfo: aPrintInfo];
                  
-  _showPanels = YES;
+  [self setShowPanels: YES];

  return self;
 }
@ -116,7 +116,7 @@
  NSString *job;
  
  success = YES;
-  job = [_printInfo jobDisposition];
+  job = [[self printInfo] jobDisposition];
  if ([job isEqual: NSPrintPreviewJob])
    {
      /* Check to see if there is a GNUstep app that can preview PS files.
@ -126,7 +126,7 @@
      NSTask *task;
      NSString *preview;
      NSWorkspace *ws = [NSWorkspace sharedWorkspace];
-      [_printPanel _setStatusStringValue: @"Opening in previewer..."];
+      [[self printPanel] _setStatusStringValue: @"Opening in previewer..."];
      
      preview = [ws getBestAppInRole: @"Viewer" 
                        forExtension: @"ps"];
--- a/Source/GSServicesManager.m
+++ b/Source/GSServicesManager.m
@ -43,6 +43,7 @@
 #include <Foundation/NSPathUtilities.h>
 #include <Foundation/NSUserDefaults.h>
 #include <Foundation/NSSerialization.h>
+#include <Foundation/NSPort.h>
 #include <Foundation/NSPortNameServer.h>
 #include <Foundation/NSTask.h>
 #include <Foundation/NSObjCRuntime.h>
--- a/Source/NSApplication.m
+++ b/Source/NSApplication.m
@ -33,18 +33,24 @@
 #include <stdio.h>

 #include <Foundation/NSArray.h>
-#include <Foundation/NSSet.h>
+#include <Foundation/NSAutoreleasePool.h>
+#include <Foundation/NSBundle.h>
+#include <Foundation/NSDebug.h>
 #include <Foundation/NSDictionary.h>
 #include <Foundation/NSException.h>
+#include <Foundation/NSFileManager.h>
+#include <Foundation/NSInvocation.h>
 #include <Foundation/NSNotification.h>
 #include <Foundation/NSObject.h>
-#include <Foundation/NSRunLoop.h>
-#include <Foundation/NSAutoreleasePool.h>
-#include <Foundation/NSTimer.h>
+#include <Foundation/NSPathUtilities.h>
 #include <Foundation/NSProcessInfo.h>
-#include <Foundation/NSFileManager.h>
+#include <Foundation/NSRunLoop.h>
+#include <Foundation/NSSet.h>
+#include <Foundation/NSString.h>
+#include <Foundation/NSTimer.h>
+#include <Foundation/NSThread.h>
 #include <Foundation/NSUserDefaults.h>
-#include <Foundation/NSBundle.h>
+#include <Foundation/NSValue.h>

 #ifndef LIB_FOUNDATION_LIBRARY
 # include <Foundation/NSConnection.h>
@ -52,20 +58,20 @@

 #include "AppKit/AppKitExceptions.h"
 #include "AppKit/NSApplication.h"
+#include "AppKit/NSCell.h"
+#include "AppKit/NSCursor.h"
 #include "AppKit/NSDocumentController.h"
-#include "AppKit/NSPasteboard.h"
-#include "AppKit/NSFontManager.h"
-#include "AppKit/NSPanel.h"
 #include "AppKit/NSEvent.h"
+#include "AppKit/NSFontManager.h"
 #include "AppKit/NSImage.h"
 #include "AppKit/NSMenu.h"
 #include "AppKit/NSMenuItem.h"
-#include "AppKit/NSMenuItemCell.h"
-#include "AppKit/NSMenuView.h"
-#include "AppKit/NSCursor.h"
-#include "AppKit/NSWorkspace.h"
 #include "AppKit/NSNibLoading.h"
 #include "AppKit/NSPageLayout.h"
+#include "AppKit/NSPanel.h"
+#include "AppKit/NSPasteboard.h"
+#include "AppKit/NSWorkspace.h"
+#include "AppKit/NSScreen.h"
 #include "AppKit/PSOperators.h"

 #include "GNUstepGUI/GSDisplayServer.h"
--- a/Source/NSAttributedString.m
+++ b/Source/NSAttributedString.m
@ -28,10 +28,16 @@
 */ 

 #include <Foundation/NSArray.h>
-#include <Foundation/NSString.h>
-#include <Foundation/NSRange.h>
 #include <Foundation/NSBundle.h>
+#include <Foundation/NSCharacterSet.h>
+#include <Foundation/NSDebug.h>
+#include <Foundation/NSException.h>
 #include <Foundation/NSFileManager.h>
+#include <Foundation/NSPathUtilities.h>
+#include <Foundation/NSRange.h>
+#include <Foundation/NSString.h>
+#include <Foundation/NSValue.h>
+
 #include "AppKit/NSAttributedString.h"
 #include "AppKit/NSDocumentController.h"
 #include "AppKit/NSParagraphStyle.h"
--- a/Source/NSCell.m
+++ b/Source/NSCell.m
@ -99,7 +99,7 @@ static NSColor	*shadowCol;
 {
  if (self == [NSCell class])
    {
-      [self setVersion: 1];
+      [self setVersion: 2];
      colorClass = [NSColor class];
      cellClass = [NSCell class];
      fontClass = [NSFont class];
@ -117,11 +117,16 @@ static NSColor	*shadowCol;
    }
 }

-+ (NSMenu*)defaultMenu
+ (NSMenu*) defaultMenu
 {
  return nil;
 }

+ (NSFocusRingType) defaultFocusRingType
+{
+  return NSFocusRingTypeDefault;
+}
+
 /**<p>This class method returns NO. This method should be overrided by 
   subclasses.</p>
 */
@ -170,6 +175,7 @@ static NSColor	*shadowCol;
  //_cell.state = 0;
  _action_mask = NSLeftMouseUpMask;
  _menu = [isa defaultMenu];
+  [self setFocusRingType: [isa defaultFocusRingType]];

  return self;
 }
@ -199,6 +205,7 @@ static NSColor	*shadowCol;
  //_cell.is_selectable = NO;
  _action_mask = NSLeftMouseUpMask;
  _menu = [isa defaultMenu];
+  [self setFocusRingType: [isa defaultFocusRingType]];

  return self;
 }
@ -209,7 +216,7 @@ static NSColor	*shadowCol;
  TEST_RELEASE (_cell_image);
  TEST_RELEASE (_font);
  TEST_RELEASE (_represented_object);
-  TEST_RELEASE (_objectValue);
+  TEST_RELEASE (_object_value);
  TEST_RELEASE (_formatter);
  TEST_RELEASE (_menu);

@ -223,7 +230,7 @@ static NSColor	*shadowCol;
 {
  if (_cell.has_valid_object_value)
    {
-      return _objectValue;
+      return _object_value;
    }
  else
    {
@ -242,9 +249,9 @@ static NSColor	*shadowCol;
 - (double) doubleValue
 {
  if ((_cell.has_valid_object_value == YES) &&
-      ([_objectValue respondsToSelector: @selector(doubleValue)]))
+      ([_object_value respondsToSelector: @selector(doubleValue)]))
    {
-      return [_objectValue doubleValue];
+      return [_object_value doubleValue];
    }
  else
    {
@ -258,9 +265,9 @@ static NSColor	*shadowCol;
 - (float) floatValue
 {
  if ((_cell.has_valid_object_value == YES) &&
-      ([_objectValue respondsToSelector: @selector(floatValue)]))
+      ([_object_value respondsToSelector: @selector(floatValue)]))
    {
-      return [_objectValue floatValue];
+      return [_object_value floatValue];
    }
  else
    {
@ -274,9 +281,9 @@ static NSColor	*shadowCol;
 - (int) intValue
 {
  if ((_cell.has_valid_object_value == YES) &&
-      ([_objectValue respondsToSelector: @selector(intValue)]))
+      ([_object_value respondsToSelector: @selector(intValue)]))
    {
-      return [_objectValue intValue];
+      return [_object_value intValue];
    }
  else
    {
@ -291,7 +298,7 @@ static NSColor	*shadowCol;
 {
  if (_cell.contents_is_attributed_string == NO)
    {
-      // If we have a formatter this is also the string of the _objectValue
+      // If we have a formatter this is also the string of the _object_value
      return _contents;
    }
  else
@ -304,7 +311,7 @@ static NSColor	*shadowCol;
 {
  id newContents;
  
-  ASSIGN (_objectValue, object);
+  ASSIGN (_object_value, object);
  
  if (_formatter == nil) 
    {
@ -322,14 +329,14 @@ static NSColor	*shadowCol;
        }
      else
 	{
-	  newContents = [_objectValue description];
+	  newContents = [_object_value description];
 	  _cell.contents_is_attributed_string = NO;
 	  _cell.has_valid_object_value = YES;
 	}
  }
  else
    {
-      newContents = [_formatter stringForObjectValue: _objectValue];
+      newContents = [_formatter stringForObjectValue: _object_value];
      _cell.contents_is_attributed_string = NO;
      if (newContents != nil)
        {
@ -414,7 +421,7 @@ static NSColor	*shadowCol;
  if (_formatter == nil)
    {
      ASSIGN (_contents, string);
-      ASSIGN (_objectValue, string);
+      ASSIGN (_object_value, string);
      _cell.has_valid_object_value = YES;
    }
  else
@ -708,6 +715,16 @@ static NSColor	*shadowCol;
  _cell.is_bezeled = NO;
 }

+- (NSFocusRingType) focusRingType
+{
+  return _cell.focus_ring_type;
+}
+
+- (void) setFocusRingType: (NSFocusRingType)type
+{
+  _cell.focus_ring_type = type;
+}
+
 /**<p>Sets the NSCell's state.  Please use always symbolic constants when
   calling this method. The integer values could be changed in the this
   implementation. (Currently they match the Cocoa values but they are
@ -896,6 +913,11 @@ static NSColor	*shadowCol;
  if (flag)
    {
      _cell.is_scrollable = NO;
+      [self setLineBreakMode: NSLineBreakByWordWrapping];
+    }
+  else
+    {
+      [self setLineBreakMode: NSLineBreakByClipping];
    }
 }

@ -935,7 +957,7 @@ static NSColor	*shadowCol;
      NSAttributedString *attrStr;

      attributes = [self _nonAutoreleasedTypingAttributes];
-      attrStr = [_formatter attributedStringForObjectValue: _objectValue 
+      attrStr = [_formatter attributedStringForObjectValue: _object_value 
 			    withDefaultAttributes: attributes];
      RELEASE(attributes);
      if (attrStr != nil)
@ -1022,6 +1044,26 @@ static NSColor	*shadowCol;
  [self setStringValue: aString];
 }

+- (NSLineBreakMode) lineBreakMode
+{
+  return _cell.line_break_mode;
+}
+
+- (void) setLineBreakMode: (NSLineBreakMode)mode
+{
+  _cell.line_break_mode = mode;
+}
+
+- (NSWritingDirection) baseWritingDirection
+{
+  return _cell.base_writing_direction;
+}
+
+- (void) setBaseWritingDirection: (NSWritingDirection)direction
+{
+  _cell.base_writing_direction = direction;
+}
+
 /**<p>Implemented by subclasses to return the action method.
   The NSCell implementaiton returns NULL.</p>
 <p>See Also: -setAction: -setTarget: -target</p>
@ -1247,7 +1289,7 @@ static NSColor	*shadowCol;
 }

 /*
- * respond to keyboard
+ * Should this cell respond to keyboard input?
 */
 - (BOOL) acceptsFirstResponder
 {
@ -1287,23 +1329,19 @@ static NSColor	*shadowCol;

 - (void) setMnemonicLocation: (unsigned int)location 
 {
-  _mnemonic_location = location;
+  _cell.mnemonic_location = location;
 }

 - (unsigned int) mnemonicLocation
 {
-  return _mnemonic_location;
+  return _cell.mnemonic_location;
 }

-/* Apple Compatibility method - do not use - please test whether the
-   cell is enabled or disabled instead. */
 - (BOOL) refusesFirstResponder
 {
  return _cell.refuses_first_responder;
 }

-/* Apple Compatibility method - do not use - please disable the cell
-   instead. */
 - (void) setRefusesFirstResponder: (BOOL)flag
 {
  _cell.refuses_first_responder = flag;
@ -1845,24 +1883,22 @@ static NSColor	*shadowCol;

 - (void) setControlSize: (NSControlSize)controlSize
 {
-  // FIXME
+  _cell.control_size = controlSize;
 }

 - (NSControlSize) controlSize
 {
-  // FIXME
-  return NSRegularControlSize;
+  return _cell.control_size;
 }

 - (void) setControlTint: (NSControlTint)controlTint
 {
-  // FIXME 
+  _cell.control_tint = controlTint;
 }

 - (NSControlTint) controlTint
 {
-  // FIXME
-  return NSDefaultControlTint;
+  return _cell.control_tint;
 }

 /**<p>This method is used by subclasses to specified the control view.
@ -1947,7 +1983,10 @@ static NSColor	*shadowCol;
    }

  if (_cell.shows_first_responder)
-    NSDottedFrameRect(cellFrame);
+    {
+      // FIXME: Should depend on _cell.focus_ring_type
+      NSDottedFrameRect(cellFrame);
+    }

  // NB: We don't do any highlighting to make it easier for subclasses
  // to reuse this code while doing their own custom highlighting and
@ -2082,7 +2121,7 @@ static NSColor	*shadowCol;
    {
      NSString *contents; 

-      contents = [_formatter editingStringForObjectValue: _objectValue];
+      contents = [_formatter editingStringForObjectValue: _object_value];
      if (contents == nil)
 	{
 	  contents = _contents;
@ -2126,7 +2165,7 @@ static NSColor	*shadowCol;
  [clipView removeFromSuperview];
 }

-/** <p> TODO.This method does nothing if a the <var>controlView</var> is nil,
+/** <p> This method does nothing if the <var>controlView</var> is nil,
    if text object does not exist or if the cell's type is not <ref type="type"
    id="NSCellType">NSTextCellType</ref> </p>
 */
@ -2148,7 +2187,7 @@ static NSColor	*shadowCol;
    {
      NSString *contents; 

-      contents = [_formatter editingStringForObjectValue: _objectValue];
+      contents = [_formatter editingStringForObjectValue: _object_value];
      if (contents == nil)
 	{
 	  contents = _contents;
@ -2185,6 +2224,16 @@ static NSColor	*shadowCol;
  _cell.sends_action_on_end_editing = flag;
 }

+- (BOOL) allowsUndo
+{
+  return _cell.allows_undo;
+}
+
+- (void) setAllowsUndo: (BOOL)flag
+{
+  _cell.allows_undo = flag;
+}
+
 /*
 * Copying
 */
@ -2198,7 +2247,7 @@ static NSColor	*shadowCol;
     pointers to the objects are copied.  We need to RETAIN them all
     though. */
  TEST_RETAIN (_font);
-  TEST_RETAIN (_objectValue);
+  TEST_RETAIN (_object_value);
  TEST_RETAIN (_menu);
  TEST_RETAIN (_cell_image);
  TEST_RETAIN (_formatter);
@ -2218,40 +2267,55 @@ static NSColor	*shadowCol;
      unsigned int cFlags2 = 0;

      // encode contents
-      [aCoder encodeObject: _contents forKey: @"NSContents"];
+      [aCoder encodeObject: [self objectValue] forKey: @"NSContents"];

      // flags
+      cFlags |= [self focusRingType];
+      cFlags |= [self showsFirstResponder] ?  0x4 : 0;
+      cFlags |= (_action_mask & NSLeftMouseUpMask) ?  0 : 0x20;
      cFlags |= [self wraps] ?  0x40 : 0;
+      cFlags |= (_action_mask & NSLeftMouseDraggedMask) ?  0x100 : 0;
+      cFlags |= ([self lineBreakMode] << 12);
+      cFlags |= (_action_mask & NSLeftMouseDownMask) ?  0x40000 : 0;
+      cFlags |= [self isContinuous] ? 0x80000 : 0;
      cFlags |= [self isScrollable] ? 0x100000 : 0; 
-      cFlags |= [self isSelectable] ? 0x200001 : 0;
+      cFlags |= [self isSelectable] ? 0x200000 : 0;
      cFlags |= [self isBezeled] ? 0x400000 : 0;
      cFlags |= [self isBordered] ? 0x800000 : 0;
-      cFlags |= ([self type] == NSTextCellType) ? 0x4000000 : 0;
-      cFlags |= [self isContinuous] ? 0x40000 : 0;
+      cFlags |= ([self type] << 26);
      cFlags |= [self isEditable] ? 0x10000000 : 0;
      cFlags |= ([self isEnabled] == NO) ? 0x20000000 : 0;
-      cFlags |= ([self state] == NSOnState) ? 0x80000000 : 0;
      cFlags |= [self isHighlighted] ? 0x40000000 : 0;
+      cFlags |= ([self state] == NSOnState) ? 0x80000000 : 0;
      [aCoder encodeInt: cFlags forKey: @"NSCellFlags"];
      
      // flags part 2
+      cFlags2 |= ([self controlTint] << 5);
+      cFlags2 |= ([self controlSize] << 17);
      cFlags2 |= [self sendsActionOnEndEditing] ? 0x400000 : 0;
      cFlags2 |= [self allowsMixedState] ? 0x1000000 : 0;
      cFlags2 |= [self refusesFirstResponder] ? 0x2000000 : 0;
-      cFlags2 |= ([self alignment] == NSRightTextAlignment) ? 0x4000000 : 0;
-      cFlags2 |= ([self alignment] == NSCenterTextAlignment) ? 0x8000000 : 0;
-      cFlags2 |= ([self alignment] == NSJustifiedTextAlignment) ? 0xC000000 : 0;
-      cFlags2 |= ([self alignment] == NSNaturalTextAlignment) ? 0x10000000 : 0;
+      cFlags2 |= ([self alignment] << 26);
      cFlags2 |= [self importsGraphics] ? 0x20000000 : 0;
      cFlags2 |= [self allowsEditingTextAttributes] ? 0x40000000 : 0;
      [aCoder encodeInt: cFlags2 forKey: @"NSCellFlags2"];
 	  
-      // font and formatter.
-      [aCoder encodeObject: [self font] forKey: @"NSSupport"];
-
-      if ([self formatter])
-	{
-	  [aCoder encodeObject: [self formatter] forKey: @"NSFormatter"];
+      if (_cell.type == NSTextCellType)
+        {
+	  // font and formatter.
+	  if ([self font])
+	  {
+	      [aCoder encodeObject: [self font] forKey: @"NSSupport"];
+	  }
+	  
+	  if ([self formatter])
+	  {
+	      [aCoder encodeObject: [self formatter] forKey: @"NSFormatter"];
+	  }
+	}
+      else if ([self image])
+        {
+	  [aCoder encodeObject: [self image] forKey: @"NSSupport"];
 	}
    }
  else
@ -2262,7 +2326,7 @@ static NSColor	*shadowCol;
      [aCoder encodeObject: _contents];
      [aCoder encodeObject: _cell_image];
      [aCoder encodeObject: _font];
-      [aCoder encodeObject: _objectValue];
+      [aCoder encodeObject: _object_value];
      flag = _cell.contents_is_attributed_string;
      [aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
      flag = _cell.is_highlighted;
@ -2297,7 +2361,7 @@ static NSColor	*shadowCol;
      [aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
      flag = _cell.allows_mixed_state;
      [aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
-      flag = _cell.wraps;
+      flag = [self wraps];
      [aCoder encodeValueOfObjCType: @encode(BOOL) at: &flag];
      tmp_int = _cell.text_align;
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
@ -2307,14 +2371,29 @@ static NSColor	*shadowCol;
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
      tmp_int = _cell.entry_type;
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      // FIXME: State may be -1, why do we encode it as unsigned?
      tmp_int = _cell.state;
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
-      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &_mnemonic_location];
+      tmp_int = _cell.mnemonic_location;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &_mouse_down_flags];
      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &_action_mask];
      [aCoder encodeValueOfObjCType: @encode(id) at: &_formatter];
      [aCoder encodeValueOfObjCType: @encode(id) at: &_menu];
      [aCoder encodeValueOfObjCType: @encode(id) at: &_represented_object];
+
+      tmp_int = _cell.allows_undo;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      tmp_int = _cell.line_break_mode;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      tmp_int = _cell.control_tint;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      tmp_int = _cell.control_size;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      tmp_int = _cell.focus_ring_type;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      tmp_int = _cell.base_writing_direction;
+      [aCoder encodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
    }
 }

@ -2336,66 +2415,67 @@ static NSColor	*shadowCol;
      else
 	{
 	  self = [self init];
+	  [self setObjectValue: contents];
 	}
      
      if ([aDecoder containsValueForKey: @"NSCellFlags"])
        {
 	  unsigned long cFlags;
-
+	  unsigned long mask = 0;
 	  cFlags = [aDecoder decodeIntForKey: @"NSCellFlags"];

+	  [self setFocusRingType: (cFlags & 0x3)];
+	  [self setShowsFirstResponder: ((cFlags & 0x4) == 0x4)];
+	  // This bit flag is the other way around!
+	  if ((cFlags & 0x20) != 0x20)
+	      mask |= NSLeftMouseUpMask;
 	  // This bit flag is the other way around!
 	  [self setWraps: ((cFlags & 0x40) != 0x40)];
+	  if ((cFlags & 0x100) == 0x100)
+	      mask |= NSLeftMouseDraggedMask;
+	  [self setLineBreakMode: ((cFlags & 0x7000) >> 12)];
+	  if ((cFlags & 0x40000) == 0x40000)
+	      mask |= NSLeftMouseDownMask;
+	  if ((cFlags & 0x80000) == 0x80000)
+	      mask |= NSPeriodicMask;
+	  [self sendActionOn: mask];
 	  [self setScrollable: ((cFlags & 0x100000) == 0x100000)];
-	  // Strange that this is not a simple bit flag
-	  [self setSelectable: ((cFlags & 0x200001) == 0x200001)];
+	  [self setSelectable: ((cFlags & 0x200000) == 0x200000)];
 	  [self setBezeled: ((cFlags & 0x400000) == 0x400000)];
 	  [self setBordered: ((cFlags & 0x800000) == 0x800000)];
-	  if ((cFlags & 0x4000000) == 0x4000000)
-	    {
-	      [self setType: NSTextCellType];
-	    }
-
-	  [self setContinuous: ((cFlags & 0x40000) == 0x40000)];
+	  [self setType: ((cFlags & 0xC000000) >> 26)];
 	  [self setEditable: ((cFlags & 0x10000000) == 0x10000000)];
 	  // This bit flag is the other way around!
 	  [self setEnabled: ((cFlags & 0x20000000) != 0x20000000)];
 	  [self setHighlighted: ((cFlags & 0x40000000) == 0x40000000)];
-	  [self setState: ((cFlags & 0x80000000) == 0x80000000)?NSOnState:NSOffState];
+	  [self setState: ((cFlags & 0x80000000) == 0x80000000) ? NSOnState : NSOffState];
 	}
      if ([aDecoder containsValueForKey: @"NSCellFlags2"])
        {
 	  int cFlags2;
      
 	  cFlags2 = [aDecoder decodeIntForKey: @"NSCellFlags2"];
+	  [self setControlTint: ((cFlags2 & 0xE0) >> 5)];
+	  [self setControlSize: ((cFlags2 & 0xE0000) >> 17)];
 	  [self setSendsActionOnEndEditing: (cFlags2 & 0x400000)];
 	  [self setAllowsMixedState: ((cFlags2 & 0x1000000) == 0x1000000)];
 	  [self setRefusesFirstResponder: ((cFlags2 & 0x2000000) == 0x2000000)];
-	  if ((cFlags2 & 0x4000000) == 0x4000000)
-	    {
-	      [self setAlignment: NSRightTextAlignment];
-	    }
-	  if ((cFlags2 & 0x8000000) == 0x8000000)
-	    {
-	      [self setAlignment: NSCenterTextAlignment];
-	    }
-	  if ((cFlags2 & 0xC000000) == 0xC000000)
-	    {
-	      [self setAlignment: NSJustifiedTextAlignment];
-	    }
-	  if ((cFlags2 & 0x10000000) == 0x10000000)
-	    {
-	      [self setAlignment: NSNaturalTextAlignment];
-	    }
-
+	  [self setAlignment: ((cFlags2 & 0x1C000000) >> 26)];
 	  [self setImportsGraphics: ((cFlags2 & 0x20000000) == 0x20000000)];
 	  [self setAllowsEditingTextAttributes: ((cFlags2 & 0x40000000) == 0x40000000)];
 	}
      if ([aDecoder containsValueForKey: @"NSSupport"])
        {
-	  NSFont *support = [aDecoder decodeObjectForKey: @"NSSupport"];
+	  id support = [aDecoder decodeObjectForKey: @"NSSupport"];

-	  [self setFont: support];
+	  if ([support isKindOfClass: [NSFont class]])
+	    {
+	      [self setFont: support];
+	    }
+	  else if ([support isKindOfClass: [NSImage class]])
+	    {
+	      [self setImage: support];
+	    }
 	}
      if ([aDecoder containsValueForKey: @"NSFormatter"])
        {
@ -2409,11 +2489,12 @@ static NSColor	*shadowCol;
      BOOL flag;
      unsigned int tmp_int;
      id formatter, menu;
+      int version = [aDecoder versionForClassName: @"NSCell"];

      [aDecoder decodeValueOfObjCType: @encode(id) at: &_contents];
      [aDecoder decodeValueOfObjCType: @encode(id) at: &_cell_image];
      [aDecoder decodeValueOfObjCType: @encode(id) at: &_font];
-      [aDecoder decodeValueOfObjCType: @encode(id) at: &_objectValue];
+      [aDecoder decodeValueOfObjCType: @encode(id) at: &_object_value];
      [aDecoder decodeValueOfObjCType: @encode(BOOL) at: &flag];
      _cell.contents_is_attributed_string = flag;
      [aDecoder decodeValueOfObjCType: @encode(BOOL) at: &flag];
@ -2457,8 +2538,8 @@ static NSColor	*shadowCol;
      _cell.entry_type = tmp_int;
      [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
      _cell.state = tmp_int;
-      [aDecoder decodeValueOfObjCType: @encode(unsigned int) 
-		                   at: &_mnemonic_location];
+      [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+      _cell.mnemonic_location = tmp_int;
      [aDecoder decodeValueOfObjCType: @encode(unsigned int) 
 		                   at: &_mouse_down_flags];
      [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &_action_mask];
@ -2472,7 +2553,7 @@ static NSColor	*shadowCol;
        {
 	  NSString *contents;

-	  contents = [_formatter stringForObjectValue: _objectValue];
+	  contents = [_formatter stringForObjectValue: _object_value];
 	  if (contents != nil)
 	    {
 	      _cell.has_valid_object_value = YES;
@ -2480,6 +2561,22 @@ static NSColor	*shadowCol;
 	      _cell.contents_is_attributed_string = NO;
 	    }
 	}
+
+      if (version >= 2)
+        {
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.allows_undo = tmp_int;
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.line_break_mode = tmp_int;
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.control_tint = tmp_int;
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.control_size = tmp_int;
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.focus_ring_type = tmp_int;
+	  [aDecoder decodeValueOfObjCType: @encode(unsigned int) at: &tmp_int];
+	  _cell.base_writing_direction = tmp_int;
+	}
    }
  return self;
 }
@ -2507,21 +2604,12 @@ static NSColor	*shadowCol;
  NSMutableParagraphStyle *paragraphStyle;

  color = [self textColor];
-  /* Note: there are only 6 possible paragraph styles for cells.  
-     TODO: Create them once at the beginning, and reuse them for the whole 
-     app lifetime. */
+  /* Note: There are only a few possible paragraph styles for cells.  
+     TODO: Cache them and reuse them for the whole app lifetime. */
  paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
-
-  if (_cell.wraps)
-    {
-      [paragraphStyle setLineBreakMode: NSLineBreakByWordWrapping];
-    }
-  else
-    {
-      [paragraphStyle setLineBreakMode: NSLineBreakByClipping];
-    }   
-
-  [paragraphStyle setAlignment: _cell.text_align];
+  [paragraphStyle setLineBreakMode: [self lineBreakMode]];
+  [paragraphStyle setBaseWritingDirection: [self baseWritingDirection]];
+  [paragraphStyle setAlignment: [self alignment]];

  attr = [[NSDictionary alloc] initWithObjectsAndKeys: 
 			       _font, NSFontAttributeName,
--- a/Source/NSDocument.m
+++ b/Source/NSDocument.m
--- a/Source/NSDocumentController.m
+++ b/Source/NSDocumentController.m
@ -27,16 +27,22 @@
   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

+#include <Foundation/NSArray.h>
+#include <Foundation/NSFileManager.h>
+#include <Foundation/NSNotification.h>
+#include <Foundation/NSPathUtilities.h>
+#include <Foundation/NSString.h>
+#include <Foundation/NSURL.h>
+#include <Foundation/NSUserDefaults.h>
+
 #include "AppKit/NSDocumentController.h"
 #include "AppKit/NSOpenPanel.h"
 #include "AppKit/NSApplication.h"
 #include "AppKit/NSMenuItem.h"
 #include "AppKit/NSWorkspace.h"
-#include "AppKit/NSDocumentFrameworkPrivate.h"
+#include "NSDocumentFrameworkPrivate.h"
 #include "GSGuiPrivate.h"

-#include <Foundation/NSUserDefaults.h>
-
 static NSString *NSTypesKey             = @"NSTypes";
 static NSString *NSNameKey              = @"NSName";
 static NSString *NSRoleKey              = @"NSRole";
@ -165,22 +171,22 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
  _documents = [[NSMutableArray alloc] init];
  
  /* Get list of recent documents */
-  _recentDocuments = [[NSUserDefaults standardUserDefaults] 
+  _recent_documents = [[NSUserDefaults standardUserDefaults] 
 		       objectForKey: NSRecentDocuments];
-  if (_recentDocuments)
+  if (_recent_documents)
    {
      int i, count;
-      _recentDocuments = [_recentDocuments mutableCopy];
-      count = [_recentDocuments count];
+      _recent_documents = [_recent_documents mutableCopy];
+      count = [_recent_documents count];
      for (i = 0; i < count; i++)
 	{
 	  NSURL *url;
-	  url = [NSURL URLWithString: [_recentDocuments objectAtIndex: i]];
-	  [_recentDocuments replaceObjectAtIndex: i withObject: url];
+	  url = [NSURL URLWithString: [_recent_documents objectAtIndex: i]];
+	  [_recent_documents replaceObjectAtIndex: i withObject: url];
 	}
    } 
  else
-    _recentDocuments = RETAIN([NSMutableArray array]);
+    _recent_documents = RETAIN([NSMutableArray array]);
  [self setShouldCreateUI:YES];
  
  [[[NSWorkspace sharedWorkspace] notificationCenter]
@ -198,19 +204,47 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 {
  [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver: self];
  RELEASE (_documents);
-  RELEASE (_recentDocuments);
+  RELEASE (_recent_documents);
  RELEASE (_types);
  [super dealloc];
 }

+/* 
+ * Private helper method to check, if the method given via the selector sel 
+ * has been overridden in the current subclass.
+ */
+- (BOOL)_hasOverridden: (SEL)sel
+{
+  // The actual signature is not important as we wont call the methods.
+  IMP meth1;
+  IMP meth2;
+
+  meth1 = [self methodForSelector: sel];
+  meth2 = [[NSDocument class] instanceMethodForSelector: sel];
+
+  return (meth1 != meth2);
+}
+
+#define OVERRIDDEN(sel) [self _hasOverridden: @selector(sel)]
+
 - (BOOL) shouldCreateUI
 {
-  return _controllerFlags.shouldCreateUI;
+  return _controller_flags.should_create_ui;
 }

 - (void) setShouldCreateUI: (BOOL)flag
 {
-  _controllerFlags.shouldCreateUI = flag;
+  _controller_flags.should_create_ui = flag;
+}
+
+- (NSTimeInterval) autosavingDelay
+{
+  return _autosavingDelay;
+}
+
+- (void) setAutosavingDelay: (NSTimeInterval)autosavingDelay
+{
+  _autosavingDelay = autosavingDelay;
 }

 - (id) makeUntitledDocumentOfType: (NSString *)type
@ -238,14 +272,69 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 					     ofType: type]);
 }

- _defaultType
+- (id)makeDocumentForURL:(NSURL *)url
+       withContentsOfURL:(NSURL *)contents
+                  ofType:(NSString *)type
+                   error:(NSError **)err
+{
+  Class documentClass = [self documentClassForType: type];
+  return AUTORELEASE([[documentClass alloc] initForURL: url
+					    withContentsOfURL: contents 
+					    ofType: type
+					    error: err]);
+}
+
+- (id)makeDocumentWithContentsOfURL:(NSURL *)url 
+			     ofType:(NSString *)type 
+			      error:(NSError **)err
+{
+  Class documentClass = [self documentClassForType: type];
+  return AUTORELEASE([[documentClass alloc] initWithContentsOfURL: url 
+					    ofType: type
+					    error: err]);
+}
+
+- (id)makeUntitledDocumentOfType:(NSString *)type 
+			   error:(NSError **)err
+{
+  Class documentClass = [self documentClassForType: type];
+  return AUTORELEASE([[documentClass alloc] initWithType: type
+					    error: err]);
+}
+
+- (BOOL)presentError:(NSError *)error
+{
+  error = [self willPresentError: error];
+  return [NSApp presentError: error];
+}
+
+- (void)presentError:(NSError *)error
+      modalForWindow:(NSWindow *)window
+	    delegate:(id)delegate 
+  didPresentSelector:(SEL)sel
+	 contextInfo:(void *)context
+{
+  error = [self willPresentError: error];
+  [NSApp presentError: error
+	 modalForWindow: window
+	 delegate: delegate
+	 didPresentSelector: sel
+	 contextInfo: context];
+}
+
+- (NSError *) willPresentError: (NSError *)error
+{
+  return error;
+}
+
+- (NSString*) defaultType
 {
  if ([_types count] == 0) 
    {
      return nil; // raise exception?
    }
  
-  return [(NSDictionary*)[_types objectAtIndex:0] objectForKey:NSNameKey];
+  return [(NSDictionary*)[_types objectAtIndex: 0] objectForKey: NSNameKey];
 }

 - (void) addDocument: (NSDocument *)document
@ -268,13 +357,10 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
    }

  [self addDocument: document];
-  if ([self shouldCreateUI])
+  if (display && [self shouldCreateUI])
    {
      [document makeWindowControllers];
-      if (display)
-	{
-	  [document showWindows];
-	}
+      [document showWindows];
    }

  return document;
@ -294,13 +380,16 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
    {
      NSString *type = [self typeFromFileExtension: [fileName pathExtension]];
      
-      if ((document = [self makeDocumentWithContentsOfFile: fileName 
-			    ofType: type]))
+      document = [self makeDocumentWithContentsOfFile: fileName ofType: type];
+
+      if (document == nil)
 	{
-	  [self addDocument: document];
+	  return nil;
 	}

-      if ([self shouldCreateUI])
+      [self addDocument: document];
+
+      if (display && [self shouldCreateUI])
 	{
 	  [document makeWindowControllers];
 	}
@ -324,11 +413,11 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 */
 - (id) openDocumentWithContentsOfURL: (NSURL *)url  display: (BOOL)display
 {
-  // Should we only do this if [url isFileURL] is YES?
-  NSDocument *document = [self documentForFileName: [url path]];
+  NSDocument *document = [self documentForURL: url];
  
  if (document == nil)
    {
+      // Should we only do this if [url isFileURL] is YES?
      NSString *type = [self typeFromFileExtension: 
 			       [[url path] pathExtension]];
      
@ -341,7 +430,7 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
      
      [self addDocument: document];

-      if ([self shouldCreateUI])
+      if (display && [self shouldCreateUI])
        {
 	  [document makeWindowControllers];
        }
@ -358,6 +447,94 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
  return document;
 }

+- (id)openUntitledDocumentAndDisplay:(BOOL)display 
+			       error:(NSError **)err
+{
+  NSString *type;
+  
+  type = [self defaultType];
+
+  if (OVERRIDDEN(openUntitledDocumentOfType:display:))
+    {
+      return [self openUntitledDocumentOfType: type display: display];
+    }
+  else
+    {
+      NSDocument *document = [self makeUntitledDocumentOfType: type
+				   error: err];
+  
+      if (document == nil) 
+        {
+	  return nil;
+	}
+
+      [self addDocument: document];
+      if (display && [self shouldCreateUI])
+        {
+	  [document makeWindowControllers];
+	  [document showWindows];
+	}
+
+      return document;
+  }
+}
+
+- (id) openDocumentWithContentsOfURL: (NSURL *)url
+			     display: (BOOL)display
+			       error: (NSError **)err
+{
+  if (OVERRIDDEN(openDocumentWithContentsOfFile:display:))
+    {
+      NSString *fileName;
+
+      fileName = [url path];
+      return [self openDocumentWithContentsOfFile: fileName display: display];
+    }
+  else
+    {
+      NSDocument *document = [self documentForURL: url];
+  
+      if (document == nil)
+        {
+	  // Should we only do this if [url isFileURL] is YES?
+	  NSString *type = [self typeFromFileExtension: 
+			       [[url path] pathExtension]];
+      
+	  document = [self makeDocumentWithContentsOfURL: url  ofType: type error: err];
+      
+	  if (document == nil)
+	    {
+	      return nil;
+	    }
+      
+	  [self addDocument: document];
+	  
+	  if (display && [self shouldCreateUI])
+	    {
+	      [document makeWindowControllers];
+	    }
+	}
+      
+      // remember this document as opened
+      [self noteNewRecentDocumentURL: url];
+      
+      if (display && [self shouldCreateUI])
+        {
+	  [document showWindows];
+	}
+      
+      return document;
+    }
+}
+
+- (BOOL) reopenDocumentForURL: (NSURL *)url
+            withContentsOfURL: (NSURL *)contents
+                        error: (NSError **)err
+{
+  // FIXME
+  return NO;
+}
+
 - (NSOpenPanel *) _setupOpenPanel
 {
  NSOpenPanel *openPanel = [NSOpenPanel openPanel];
@ -455,7 +632,7 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 	
 - (IBAction) newDocument: (id)sender
 {
-  [self openUntitledDocumentOfType: [self _defaultType]  display: YES];
+  [self openUntitledDocumentOfType: [self defaultType]  display: YES];
 }


@ -564,7 +741,7 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ

 - (BOOL) applicationOpenUntitledFile: (NSApplication *)sender
 {
-  return [self openUntitledDocumentOfType: [self _defaultType]
+  return [self openUntitledDocumentOfType: [self defaultType]
 	       display: YES] ? YES : NO;
 }

@ -691,6 +868,33 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
  return nil;
 }

+- (id)documentForURL: (NSURL *)url
+{
+  if (OVERRIDDEN(documentForFileName:))
+    {
+      NSString *fileName;
+
+      fileName = [url path];
+      return [self documentForFileName: fileName];
+    }
+  else
+    {
+      int i, count = [_documents count];
+	
+      for (i = 0; i < count; i++)
+        {
+	  NSDocument *document = [_documents objectAtIndex: i];
+      
+	  if ([[document fileURL] isEqual: url])
+	    {
+	      return document;
+	    }
+	}
+	
+      return nil;
+    }
+}
+
 - (BOOL) validateMenuItem: (NSMenuItem *)anItem
 {
  if ([anItem action] == @selector(saveAllDocuments:))
@ -733,6 +937,15 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
  return nil;
 }

+- (NSString *) typeForContentsOfURL: (NSURL *)url error: (NSError **)err
+{
+  // FIXME
+  NSString *extension;
+
+  extension = [[url path] pathExtension];
+  return [self typeFromFileExtension: extension];
+}
+
 - (NSArray *) fileExtensionsFromType: (NSString *)type
 {
  NSDictionary *typeInfo = TYPE_INFO(type);
@ -751,11 +964,29 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
  return className? NSClassFromString(className) : Nil;
 }

+- (NSArray *)documentClassNames
+{
+  int i, count = [_types count];
+  NSMutableArray *classNames;
+
+  classNames = [[NSMutableArray alloc] initWithCapacity: count];
+	
+  for (i = 0; i < count; i++)
+    {
+      NSDictionary *typeInfo = [_types objectAtIndex: i];
+      
+      [classNames addObject: [typeInfo objectForKey: NSDocumentClassKey]];
+    }
+ 
+  return AUTORELEASE(classNames);
+}
+
+
 - (IBAction) clearRecentDocuments: (id)sender
 {
-  [_recentDocuments removeAllObjects];
+  [_recent_documents removeAllObjects];
  [[NSUserDefaults standardUserDefaults] 
-    setObject: _recentDocuments forKey: NSRecentDocuments];
+    setObject: _recent_documents forKey: NSRecentDocuments];
 }

 // The number of remembered recent documents
@ -772,22 +1003,22 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ

 - (void) noteNewRecentDocumentURL: (NSURL *)anURL
 {
-  unsigned index = [_recentDocuments indexOfObject: anURL];
+  unsigned index = [_recent_documents indexOfObject: anURL];
  NSMutableArray *a;

  if (index != NSNotFound)
    {
      // Always keep the current object at the end of the list
-      [_recentDocuments removeObjectAtIndex: index];
+      [_recent_documents removeObjectAtIndex: index];
    }
-  else if ([_recentDocuments count] > MAX_DOCS)
+  else if ([_recent_documents count] > MAX_DOCS)
    {
-      [_recentDocuments removeObjectAtIndex: 0];
+      [_recent_documents removeObjectAtIndex: 0];
    }

-  [_recentDocuments addObject: anURL];
+  [_recent_documents addObject: anURL];
  
-  a = [_recentDocuments mutableCopy];
+  a = [_recent_documents mutableCopy];
  index = [a count];
  while (index-- > 0)
    {
@ -801,7 +1032,7 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ

 - (NSArray *) recentDocumentURLs
 {
-  return _recentDocuments;
+  return _recent_documents;
 }

@end
--- a/Headers/AppKit/NSDocumentFrameworkPrivate.h
+++ b/Headers/AppKit/NSDocumentFrameworkPrivate.h
@ -28,9 +28,8 @@
 */ 
 #ifndef _GNUstep_H_NSDocumentFramworkPrivate
 #define _GNUstep_H_NSDocumentFramworkPrivate
-#import <GNUstepBase/GSVersionMacros.h>

-#include "NSDocumentController.h"
+#include <AppKit/NSDocumentController.h>

@interface NSDocumentController (Private)
 - (NSArray *)_editorAndViewerTypesForClass:(Class)documentClass;
@ -42,7 +41,7 @@
@end


-#include "NSDocument.h"
+#include <AppKit/NSDocument.h>

@interface NSDocument (Private)
 - (void)_removeWindowController:(NSWindowController *)controller;
@ -50,7 +49,7 @@
@end


-#include "NSWindowController.h"
+#include <AppKit/NSWindowController.h>

@interface NSWindowController (Private)
 - (void)_windowDidLoad;
--- a/Source/NSPrintOperation.m
+++ b/Source/NSPrintOperation.m
@ -290,13 +290,14 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";

 - (void) dealloc
 {
-  RELEASE(_printInfo);
+  RELEASE(_print_info);
  RELEASE(_view);  
  RELEASE(_data);
  TEST_RELEASE(_context);
-  TEST_RELEASE(_printPanel);  
-  TEST_RELEASE(_accessoryView);  
+  TEST_RELEASE(_print_panel);  
+  TEST_RELEASE(_accessory_view);  
  TEST_RELEASE(_path);  
+  TEST_RELEASE(_job_style_hint);  

  [super dealloc];
 }
@ -324,17 +325,17 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (NSPrintPanel *)printPanel
 {
-  if (_printPanel == nil)
-    ASSIGN(_printPanel, [NSPrintPanel printPanel]); 
+  if (_print_panel == nil)
+    ASSIGN(_print_panel, [NSPrintPanel printPanel]); 

-  return _printPanel;
+  return _print_panel;
 }

 /** Returns YES if the reciever display an NSPrintPanel and other information
    when running a print operation. */
 - (BOOL)showPanels
 {
-  return _showPanels;
+  return [self showsPrintPanel] && [self showsProgressPanel];
 }

 /** Sets the NSPrintPanel used by the receiver obtaining and displaying
@ -342,7 +343,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (void)setPrintPanel:(NSPrintPanel *)panel
 {
-  ASSIGN(_printPanel, panel);
+  ASSIGN(_print_panel, panel);
 }

 /** Use this to set whether a print panel is displayed during a printing
@ -352,15 +353,37 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (void)setShowPanels:(BOOL)flag
 {
-  _showPanels = flag;
+  [self setShowsPrintPanel: flag];
+  [self setShowsProgressPanel: flag];
 }

+- (BOOL)showsPrintPanel
+{
+  return _flags.show_print_panel;
+}
+
+- (void)setShowsPrintPanel:(BOOL)flag
+{
+  _flags.show_print_panel = flag;
+}
+
+- (BOOL)showsProgressPanel
+{
+  return _flags.show_progress_panel;
+}
+
+- (void)setShowsProgressPanel:(BOOL)flag
+{
+  _flags.show_progress_panel = flag;
+}
+
+
 /** Returns the accessory view used by the NSPrintPanel associated with
    the receiver.
 */
 - (NSView *)accessoryView
 {
-  return _accessoryView;
+  return _accessory_view;
 }

 /** Set the accessory view used by the NSPrintPanel associated with the
@ -368,7 +391,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (void)setAccessoryView:(NSView *)aView
 {
-  ASSIGN(_accessoryView, aView);
+  ASSIGN(_accessory_view, aView);
 }

 //
@ -413,14 +436,14 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (NSPrintingPageOrder)pageOrder
 {
-  return _pageOrder;
+  return _page_order;
 }

 /** Set the page order used when printing.
 */
 - (void)setPageOrder:(NSPrintingPageOrder)order
 {
-  _pageOrder = order;
+  _page_order = order;
 }

 //
@ -455,12 +478,12 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 {
  BOOL result;

-  if (_showPanels)
+  if ([self showsPrintPanel])
    {
      NSPrintPanel *panel = [self printPanel];
      int button;
      
-      [panel setAccessoryView: _accessoryView];
+      [panel setAccessoryView: _accessory_view];
      [self _setupPrintInfo];
      [panel updateFromPrintInfo];
      button = [panel runModal];
@ -495,7 +518,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
  NSPrintPanel *panel = [self printPanel];

  /* Save the selector so we can use it later */
-  dict = [_printInfo dictionary];
+  dict = [_print_info dictionary];
  [dict setObject: [NSValue value: &didRunSelector withObjCType: @encode(SEL)]
 	   forKey: @"GSModalRunSelector"];
  [dict setObject: delegate
@ -504,10 +527,10 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
  /* Assume we want to show the panel regardless of the value
     of _showPanels 
  */
-  [panel setAccessoryView: _accessoryView];
+  [panel setAccessoryView: _accessory_view];
  [self _setupPrintInfo];
  [panel updateFromPrintInfo];
-  [panel beginSheetWithPrintInfo: _printInfo 
+  [panel beginSheetWithPrintInfo: _print_info 
 	          modalForWindow: docWindow 
 			delegate: delegate 
 		  didEndSelector: 
@ -516,6 +539,26 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
  [panel setAccessoryView: nil];
 }

+- (BOOL)canSpawnSeparateThread
+{
+  return _flags.can_spawn_separate_thread;
+}
+
+- (void)setCanSpawnSeparateThread:(BOOL)flag
+{
+  _flags.can_spawn_separate_thread = flag;
+}
+
+- (NSString *) jobStyleHint
+{
+  return _job_style_hint;
+}
+
+- (void)setJobStyleHint:(NSString *)hint
+{
+  ASSIGN(_job_style_hint, hint);
+}
+
 //
 // Getting the NSPrintInfo Object
 //
@ -523,7 +566,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 */
 - (NSPrintInfo *)printInfo
 {
-  return _printInfo;
+  return _print_info;
 }

 /** Set the NSPrintInfo object associated with the receiver.
@ -533,7 +576,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
  if (aPrintInfo == nil)
    aPrintInfo = [NSPrintInfo sharedPrintInfo];

-  ASSIGNCOPY(_printInfo, aPrintInfo);
+  ASSIGNCOPY(_print_info, aPrintInfo);
 }

 //
@ -565,8 +608,9 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
  ASSIGN(_view, aView);
  _rect = rect;
  ASSIGN(_data, data);
-  _pageOrder = NSUnknownPageOrder;
-  _showPanels = NO;
+  _page_order = NSUnknownPageOrder;
+  [self setShowsPrintPanel: NO];
+  [self setShowsProgressPanel: NO];
  [self setPrintInfo: aPrintInfo];
  _path = nil;
  _currentPage = 0;
@ -593,13 +637,13 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
    return NO;

  result = NO;
-  if (_pageOrder == NSUnknownPageOrder)
+  if (_page_order == NSUnknownPageOrder)
    {
-      if ([[[_printInfo dictionary] objectForKey: NSPrintReversePageOrder] 
+      if ([[[_print_info dictionary] objectForKey: NSPrintReversePageOrder] 
 	    boolValue] == YES)
-	_pageOrder = NSDescendingPageOrder;
+	_page_order = NSDescendingPageOrder;
      else
-	_pageOrder = NSAscendingPageOrder;
+	_page_order = NSAscendingPageOrder;
    }

  [NSGraphicsContext setCurrentContext: _context];
@ -626,7 +670,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 {
  BOOL knowsPageRange;
  NSRange viewPageRange;
-  NSMutableDictionary *dict = [_printInfo dictionary];
+  NSMutableDictionary *dict = [_print_info dictionary];

  knowsPageRange = [_view knowsPageRange: &viewPageRange]; 
  if (knowsPageRange == YES)
@ -656,7 +700,7 @@ static NSString *NSPrintOperationThreadKey = @"NSPrintOperationThreadKey";
 	success = [self deliverResult];
    }
  [self cleanUpOperation];
-  dict = [_printInfo dictionary];
+  dict = [_print_info dictionary];
  didRunSelector = [[dict objectForKey: @"GSModalRunSelector"] pointerValue];
  delegate = [dict objectForKey: @"GSModalRunDelegate"];
  didRun = (void (*)(id, SEL, BOOL, id))[delegate methodForSelector: 
@ -693,10 +737,10 @@ scaleRect(NSRect rect, double scale)
 - (void) _printPaginateWithInfo: (page_info_t *)info knowsRange: (BOOL)knowsRange
 {
  NSMutableDictionary *dict;
-  dict = [_printInfo dictionary];
+  dict = [_print_info dictionary];

-  info->paperSize = [_printInfo paperSize];
-  info->orient = [_printInfo orientation];
+  info->paperSize = [_print_info paperSize];
+  info->orient = [_print_info orientation];
  info->printScale = [[dict objectForKey: NSPrintScalingFactor] doubleValue];
  info->nup = [[dict objectForKey: NSPrintPagesPerSheet] intValue];
  info->nupScale = 1;
@ -709,12 +753,12 @@ scaleRect(NSRect rect, double scale)

  /* Subtract the margins from the paper size to get print boundary */
  info->paperBounds.size = info->paperSize;
-  info->paperBounds.origin.x = [_printInfo leftMargin];
-  info->paperBounds.origin.y = [_printInfo bottomMargin];
+  info->paperBounds.origin.x = [_print_info leftMargin];
+  info->paperBounds.origin.y = [_print_info bottomMargin];
  info->paperBounds.size.width -= 
-    ([_printInfo rightMargin]+[_printInfo leftMargin]);
+    ([_print_info rightMargin]+[_print_info leftMargin]);
  info->paperBounds.size.height -= 
-    ([_printInfo topMargin]+[_printInfo bottomMargin]);
+    ([_print_info topMargin]+[_print_info bottomMargin]);

  info->sheetBounds = info->paperBounds;
  if (info->orient == NSLandscapeOrientation)
@ -739,10 +783,10 @@ scaleRect(NSRect rect, double scale)
  if (knowsRange == NO)
    {
      /* Now calculate page fitting to get page scale */
-      if ([_printInfo horizontalPagination] == NSFitPagination)
+      if ([_print_info horizontalPagination] == NSFitPagination)
 	info->pageScale  = info->paperBounds.size.width 
 	  / NSWidth(info->scaledBounds);
-      if ([_printInfo verticalPagination] == NSFitPagination)
+      if ([_print_info verticalPagination] == NSFitPagination)
 	info->pageScale = MIN(info->pageScale,
 	  NSHeight(info->paperBounds)/NSHeight(info->scaledBounds));
      /* Scale bounds by pageScale */
@ -751,9 +795,9 @@ scaleRect(NSRect rect, double scale)
      /* Now find out how many pages */
      info->xpages = ceil(NSWidth(info->scaledBounds)/NSWidth(info->paperBounds));
      info->ypages = ceil(NSHeight(info->scaledBounds)/NSHeight(info->paperBounds));
-      if ([_printInfo horizontalPagination] == NSClipPagination)
+      if ([_print_info horizontalPagination] == NSClipPagination)
 	info->xpages = 1;
-      if ([_printInfo verticalPagination] == NSClipPagination)
+      if ([_print_info verticalPagination] == NSClipPagination)
 	info->ypages = 1;
    }

@ -869,7 +913,7 @@ scaleRect(NSRect rect, double scale)
  NSMutableDictionary *dict;
  page_info_t info;
  
-  dict = [_printInfo dictionary];
+  dict = [_print_info dictionary];

  /* Setup pagination */
  allPages = [[dict objectForKey: NSPrintAllPages] boolValue];
@ -917,7 +961,7 @@ scaleRect(NSRect rect, double scale)

  _currentPage = info.first;
  dir = 1;
-  if (_pageOrder == NSDescendingPageOrder)
+  if (_page_order == NSDescendingPageOrder)
    {
      _currentPage = info.last;
      dir = -1;
@ -975,12 +1019,12 @@ scaleRect(NSRect rect, double scale)
 	  /* Check if adjust pages forced part of the bounds onto 
 	     another page */
 	  if (NSMaxX(pageRect) < NSMaxX(_rect) 
-	      && [_printInfo horizontalPagination] != NSClipPagination)
+	      && [_print_info horizontalPagination] != NSClipPagination)
 	    {
 	      info.xpages++;
 	    }
 	  if (NSMaxY(pageRect) < NSMaxY(_rect)
-	      && [_printInfo verticalPagination] != NSClipPagination)
+	      && [_print_info verticalPagination] != NSClipPagination)
 	    {
 	      info.ypages++;
 	    }
--- a/Source/NSResponder.m
+++ b/Source/NSResponder.m
@ -437,4 +437,48 @@
  return NO;
 }

+- (BOOL)presentError:(NSError *)error
+{
+  error = [self willPresentError: error];
+
+  if (_next_responder)
+    {
+	return [_next_responder presentError: error];
+    }
+  else
+    {
+      return [NSApp presentError: error];
+    }
+}
+
+- (void)presentError:(NSError *)error
+      modalForWindow:(NSWindow *)window
+	    delegate:(id)delegate 
+  didPresentSelector:(SEL)sel
+	 contextInfo:(void *)context
+{
+  error = [self willPresentError: error];
+  if (_next_responder)
+    {
+      [_next_responder presentError: error
+		       modalForWindow: window
+		       delegate: delegate
+		       didPresentSelector: sel
+		       contextInfo: context];
+    }
+  else
+    {
+      [NSApp presentError: error
+	     modalForWindow: window
+	     delegate: delegate
+	     didPresentSelector: sel
+	     contextInfo: context];
+    }
+}
+
+- (NSError *) willPresentError: (NSError *)error
+{
+  return error;
+}
+
@end
--- a/Source/NSView.m
+++ b/Source/NSView.m
@ -36,6 +36,7 @@
 #include <float.h>

 #include <Foundation/NSString.h>
+#include <Foundation/NSBundle.h>
 #include <Foundation/NSCalendarDate.h>
 #include <Foundation/NSCoder.h>
 #include <Foundation/NSKeyedArchiver.h>
--- a/Source/NSWindowController.m
+++ b/Source/NSWindowController.m
@ -24,10 +24,15 @@
   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
 */

-#include "AppKit/NSWindowController.h"
-#include "AppKit/NSPanel.h"
+#include <Foundation/NSBundle.h>
+#include <Foundation/NSException.h>
+#include <Foundation/NSNotification.h>
+#include <Foundation/NSString.h>
+
 #include "AppKit/NSNibLoading.h"
-#include "AppKit/NSDocumentFrameworkPrivate.h"
+#include "AppKit/NSPanel.h"
+#include "AppKit/NSWindowController.h"
+#include "NSDocumentFrameworkPrivate.h"

@implementation NSWindowController

@ -51,7 +56,7 @@
    }

  self = [self initWithWindow: nil];
-  ASSIGN(_windowNibName, windowNibName);
+  ASSIGN(_window_nib_name, windowNibName);
  _owner = owner;
  return self;
 }
@ -72,7 +77,7 @@
    }

  self = [self initWithWindow: nil];
-  ASSIGN(_windowNibPath, windowNibPath);
+  ASSIGN(_window_nib_path, windowNibPath);
  _owner = owner;
  return self;
 }
@ -81,9 +86,9 @@
 {
  self = [super init];

-  _windowFrameAutosaveName = @"";
-  _wcFlags.shouldCascade = YES;
-  _wcFlags.shouldCloseDocument = NO;
+  _window_frame_autosave_name = @"";
+  _wcFlags.should_cascade = YES;
+  _wcFlags.should_close_document = NO;

  [self setWindow: window];
  if (_window != nil)
@ -103,40 +108,40 @@
 - (void) dealloc
 {
  [self setWindow: nil];
-  RELEASE (_windowNibName);
-  RELEASE (_windowNibPath);
-  RELEASE (_windowFrameAutosaveName);
-  RELEASE (_topLevelObjects);
+  RELEASE(_window_nib_name);
+  RELEASE(_window_nib_path);
+  RELEASE(_window_frame_autosave_name);
+  RELEASE(_top_level_objects);
  [super dealloc];
 }

 - (NSString *) windowNibName
 {
-  if ((_windowNibName == nil) && (_windowNibPath != nil))
+  if ((_window_nib_name == nil) && (_window_nib_path != nil))
  {
-    return [[_windowNibPath lastPathComponent] 
+    return [[_window_nib_path lastPathComponent] 
 	       stringByDeletingPathExtension];
  }

-  return _windowNibName;
+  return _window_nib_name;
 }

 - (NSString *)windowNibPath
 {
-  if ((_windowNibName != nil) && (_windowNibPath == nil))
+  if ((_window_nib_name != nil) && (_window_nib_path == nil))
  {
    NSString *path;

    path = [[NSBundle bundleForClass: [_owner class]] 
-	       pathForNibResource: _windowNibName];
+	       pathForNibResource: _window_nib_name];
    if (path == nil)
      path = [[NSBundle mainBundle] 
-		 pathForNibResource: _windowNibName];
+		 pathForNibResource: _window_nib_name];

    return path;
  }

-  return _windowNibPath;
+  return _window_nib_path;
 }

 - (id) owner
@ -187,7 +192,7 @@

 - (void) setWindowFrameAutosaveName:(NSString *)name
 {
-  ASSIGN(_windowFrameAutosaveName, name);
+  ASSIGN(_window_frame_autosave_name, name);
  
  if ([self isWindowLoaded])
    {
@ -197,27 +202,27 @@

 - (NSString *) windowFrameAutosaveName
 {
-  return _windowFrameAutosaveName;
+  return _window_frame_autosave_name;
 }

 - (void) setShouldCloseDocument: (BOOL)flag
 {
-  _wcFlags.shouldCloseDocument = flag;
+  _wcFlags.should_close_document = flag;
 }

 - (BOOL) shouldCloseDocument
 {
-  return _wcFlags.shouldCloseDocument;
+  return _wcFlags.should_close_document;
 }

 - (void) setShouldCascadeWindows: (BOOL)flag
 {
-  _wcFlags.shouldCascade = flag;
+  _wcFlags.should_cascade = flag;
 }

 - (BOOL) shouldCascadeWindows
 {
-  return _wcFlags.shouldCascade;
+  return _wcFlags.should_cascade;
 }

 - (void) close
@ -375,7 +380,7 @@

 - (BOOL) isWindowLoaded
 {
-  return _wcFlags.nibIsLoaded;
+  return _wcFlags.nib_is_loaded;
 }

 - (void) windowDidLoad
@ -388,15 +393,15 @@

 - (void) _windowDidLoad
 {
-  _wcFlags.nibIsLoaded = YES;
+  _wcFlags.nib_is_loaded = YES;

  [self synchronizeWindowTitleWithDocumentName];
  
  /* Make sure window sizes itself right */
-  if ([_windowFrameAutosaveName length] > 0)
+  if ([_window_frame_autosave_name length] > 0)
    {
-      [_window setFrameUsingName: _windowFrameAutosaveName];
-      [_window setFrameAutosaveName: _windowFrameAutosaveName];
+      [_window setFrameUsingName: _window_frame_autosave_name];
+      [_window setFrameAutosaveName: _window_frame_autosave_name];
    }

  if ([self shouldCascadeWindows])
@ -431,7 +436,7 @@
 		externalNameTable: table
 		withZone: [_owner zone]])
    {
-      _wcFlags.nibIsLoaded = YES;
+      _wcFlags.nib_is_loaded = YES;
 	  
      if (_window == nil  &&  _document != nil  &&  _owner == _document)
        {
@ -440,10 +445,10 @@
    }
  else
    {
-      if (_windowNibName != nil)
+      if (_window_nib_name != nil)
        {
 	  NSLog (@"%@: could not load nib named %@.nib", 
-		 [self class], _windowNibName);
+		 [self class], _window_nib_name);
 	}
    }
 }