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/* Implementation of class GSControllerTreeProxy
Copyright (C) 2024 Free Software Foundation, Inc.
By: Gregory John Casamento
Date: 24-06-2024
This file is part of the GNUstep 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 2.1 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; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110 USA.
*/
#import <Foundation/NSArray.h>
#import <Foundation/NSDictionary.h>
#import <Foundation/NSString.h>
#import "AppKit/NSTreeController.h"
#import "GSControllerTreeProxy.h"
#import "GSBindingHelpers.h"
@implementation GSControllerTreeProxy
- (instancetype) initWithContent: (id)content
withController: (id)controller
{
NSMutableDictionary *dict =
[NSMutableDictionary dictionaryWithObject:
[NSMutableArray arrayWithArray: content]
forKey: @"children"];
self = [super initWithRepresentedObject: dict];
if (self != nil)
{
ASSIGN(_controller, controller);
}
return self;
}
- (NSUInteger) count
{
NSArray *children = [[self representedObject] objectForKey: @"children"];
return [children count];
}
// This is here so that when the path is specified as "children" it responds
- (NSMutableArray *) children
{
NSDictionary *ro = [self representedObject];
NSMutableArray *children = [ro objectForKey: @"children"];
return children;
}
- (id) value
{
return [_representedObject objectForKey: @"value"];
}
- (void) setValue: (id)value
{
[_representedObject setObject: value
forKey: @"value"];
}
// These return the value in the cases where the parent class method is called...
- (NSArray *) childNodes
{
return [self children];
}
- (NSMutableArray *) mutableChildNodes
{
return [self children];
}
@end
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