gecko-dev/accessible/mac/Platform.mm

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/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#import <Cocoa/Cocoa.h>
#include "Platform.h"
#include "nsAppShell.h"
namespace mozilla {
namespace a11y {
// Mac a11y whitelisting
static bool sA11yShouldBeEnabled = false;
bool
ShouldA11yBeEnabled()
{
EPlatformDisabledState disabledState = PlatformDisabledState();
return (disabledState == ePlatformIsForceEnabled) || ((disabledState == ePlatformIsEnabled) && sA11yShouldBeEnabled);
}
void
PlatformInit()
{
}
void
PlatformShutdown()
{
}
void
ProxyCreated(ProxyAccessible*)
{
}
void
ProxyDestroyed(ProxyAccessible*)
{
}
}
}
@interface GeckoNSApplication(a11y)
-(void)accessibilitySetValue:(id)value forAttribute:(NSString*)attribute;
@end
@implementation GeckoNSApplication(a11y)
-(void)accessibilitySetValue:(id)value forAttribute:(NSString*)attribute
{
if ([attribute isEqualToString:@"AXEnhancedUserInterface"])
mozilla::a11y::sA11yShouldBeEnabled = ([value intValue] == 1);
return [super accessibilitySetValue:value forAttribute:attribute];
}
@end