Cleanup classes.

Source/NSViewController.m

@@ -1,29 +1,29 @@
-/* 
+/*
  NSViewController.m
- 
+
  Copyright (C) 2010 Free Software Foundation, Inc.
- 
+
  Author:  David Wetzel <dave@turbocat.de>
  Date: 2010
 
  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, 
+ 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.
- */ 
+ */
 
 #import <Foundation/NSArray.h>
 #import <Foundation/NSBundle.h>
@@ -42,16 +42,16 @@
 
 @implementation NSViewController
 
-- (id)initWithNibName:(NSString *)nibNameOrNil 
-               bundle:(NSBundle *)nibBundleOrNil
+- (id)initWithNibName:(NSString *)nibNameOrNil
+	       bundle:(NSBundle *)nibBundleOrNil
 {
   self = [super init];
   if (self == nil)
     return nil;
-  
+
   ASSIGN(_nibName, nibNameOrNil);
   ASSIGN(_nibBundle, nibBundleOrNil);
- 
+
   return self;
 }
 
@@ -69,7 +69,7 @@
   DESTROY(_designNibBundleIdentifier);
   DESTROY(view);
   DESTROY(_segueMap);
-  
+
   [super dealloc];
 }
 
@@ -155,9 +155,9 @@
   [self viewWillLoad];
   [self viewWillAppear: NO];
   nib = [[NSNib alloc] initWithNibNamed: [self nibName]
-                                 bundle: [self nibBundle]];
+				 bundle: [self nibBundle]];
   if ((nib != nil) && [nib instantiateNibWithOwner: self
-                                    topLevelObjects: &_topLevelObjects])
+				    topLevelObjects: &_topLevelObjects])
     {
       _vcFlags.nib_is_loaded = YES;
       // FIXME: Need to resolve possible retain cycles here
@@ -167,9 +167,9 @@
   else
     {
       if (_nibName != nil)
-        {
-	  NSLog(@"%@: could not load nib named %@.nib", 
-                [self class], _nibName);
+	{
+	  NSLog(@"%@: could not load nib named %@.nib",
+		[self class], _nibName);
 	}
     }
   RETAIN(_topLevelObjects);
@@ -198,23 +198,23 @@
 }
 
 // NSSeguePerforming methods...
-- (void)performSegueWithIdentifier: (NSStoryboardSegueIdentifier)identifier 
-                            sender: (id)sender
+- (void)performSegueWithIdentifier: (NSStoryboardSegueIdentifier)identifier
+			    sender: (id)sender
 {
   NSStoryboardSegue *segue = [_segueMap objectForKey: identifier];
   [self prepareForSegue: segue
-                 sender: sender];  
+		 sender: sender];
   [segue perform];
 }
 
-- (void)prepareForSegue: (NSStoryboardSegue *)segue 
-                 sender: (id)sender
+- (void)prepareForSegue: (NSStoryboardSegue *)segue
+		 sender: (id)sender
 {
   // do nothing in base class method...
 }
 
-- (BOOL)shouldPerformSegueWithIdentifier: (NSStoryboardSegueIdentifier)identifier 
-                                  sender: (id)sender
+- (BOOL)shouldPerformSegueWithIdentifier: (NSStoryboardSegueIdentifier)identifier
+				  sender: (id)sender
 {
   return YES;
 }
@@ -248,7 +248,7 @@
     }
   return self;
 }
-  	 
+
 - (void) encodeWithCoder: (NSCoder *)aCoder
 {
   [super encodeWithCoder: aCoder];
@@ -279,9 +279,9 @@
 @end
 
 @implementation NSViewController (NSEditor)
-- (void)commitEditingWithDelegate:(id)delegate 
-                didCommitSelector:(SEL)didCommitSelector 
-                      contextInfo:(void *)contextInfo
+- (void)commitEditingWithDelegate:(id)delegate
+		didCommitSelector:(SEL)didCommitSelector
+		      contextInfo:(void *)contextInfo
 {
   // Loop over all elements of _editors
   id editor = nil;
@@ -291,11 +291,11 @@
     {
       void (*didCommit)(id, SEL, id, BOOL, void*);
 
-      didCommit = (void (*)(id, SEL, id, BOOL, void*))[delegate methodForSelector: 
+      didCommit = (void (*)(id, SEL, id, BOOL, void*))[delegate methodForSelector:
 								 didCommitSelector];
       didCommit(delegate, didCommitSelector, editor, res, contextInfo);
     }
-  
+
 }
 
 - (BOOL)commitEditing
@@ -312,4 +312,3 @@
   [self notImplemented: _cmd];
 }
 @end
-