ComponentWrapperAccessibility.m

/*
 * Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2021, JetBrains s.r.o.. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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#import "ComponentWrapperAccessibility.h"
#import "ThreadUtilities.h"

@implementation ComponentWrapperAccessibility

@synthesize wrappedChild;

- (NSAccessibilityRole)accessibilityRole {
    @throw [NSException exceptionWithName:NSInternalInconsistencyException
                                   reason:[NSString stringWithFormat:@"You must override -(NSAccessibilityRole)accessibilityRole in a subclass"]
                                 userInfo:nil];
}

- (NSArray *)accessibilityChildren {
    if (!wrappedChild) {
        wrappedChild =
                [[CommonComponentAccessibility alloc] initWithParent:self
                                                             withEnv:[ThreadUtilities getJNIEnv]
                                                      withAccessible:fAccessible
                                                           withIndex:0
                                                            withView:fView
                                                        withJavaRole:fJavaRole];
    }
    return [NSArray arrayWithObject:wrappedChild];
}

- (void)dealloc {
    if (wrappedChild) {
        [wrappedChild release];
    }
    [super dealloc];
}

@end