blob: 20a4648ea1bcfa1943bced434523f48d22b88b31 [file] [log] [blame]
/*
* Copyright (C) 2015-2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import "Internals.h"
#import "DOMURL.h"
#import "DictionaryLookup.h"
#import "Document.h"
#import "EventHandler.h"
#import "HTMLMediaElement.h"
#import "HitTestResult.h"
#import "MediaPlayerPrivate.h"
#import "Range.h"
#import "UTIUtilities.h"
#import <AVFoundation/AVPlayer.h>
#import <pal/spi/cocoa/NSAccessibilitySPI.h>
#import <wtf/cocoa/NSURLExtras.h>
#if PLATFORM(IOS_FAMILY)
#import <pal/ios/UIKitSoftLink.h>
#endif
namespace WebCore {
String Internals::userVisibleString(const DOMURL& url)
{
return WTF::userVisibleString(url.href());
}
bool Internals::userPrefersReducedMotion() const
{
#if PLATFORM(IOS_FAMILY)
return PAL::softLink_UIKit_UIAccessibilityIsReduceMotionEnabled();
#else
return [[NSWorkspace sharedWorkspace] accessibilityDisplayShouldReduceMotion];
#endif
}
#if PLATFORM(MAC)
ExceptionOr<RefPtr<Range>> Internals::rangeForDictionaryLookupAtLocation(int x, int y)
{
auto* document = contextDocument();
if (!document || !document->frame())
return Exception { InvalidAccessError };
document->updateLayoutIgnorePendingStylesheets();
constexpr OptionSet<HitTestRequest::RequestType> hitType { HitTestRequest::ReadOnly, HitTestRequest::Active, HitTestRequest::DisallowUserAgentShadowContent, HitTestRequest::AllowChildFrameContent };
HitTestResult result = document->frame()->mainFrame().eventHandler().hitTestResultAtPoint(IntPoint(x, y), hitType);
RefPtr<Range> range;
std::tie(range, std::ignore) = DictionaryLookup::rangeAtHitTestResult(result);
return WTFMove(range);
}
#endif
#if ENABLE(VIDEO)
double Internals::privatePlayerVolume(const HTMLMediaElement& element)
{
auto corePlayer = element.player();
if (!corePlayer)
return 0;
auto player = corePlayer->objCAVFoundationAVPlayer();
if (!player)
return 0;
return [player volume];
}
#endif
String Internals::encodedPreferenceValue(const String& domain, const String& key)
{
auto userDefaults = adoptNS([[NSUserDefaults alloc] initWithSuiteName: domain]);
id value = [userDefaults.get() objectForKey:key];
NSError *e = nil;
auto data = adoptNS([NSKeyedArchiver archivedDataWithRootObject:value requiringSecureCoding:YES error:&e]);
ASSERT(!e);
auto encodedString = [data base64EncodedStringWithOptions:0];
return encodedString;
}
String Internals::getUTIFromMIMEType(const String& mimeType)
{
return UTIFromMIMEType(mimeType);
}
String Internals::getUTIFromTag(const String& tagClass, const String& tag, const String& conformingToUTI)
{
return UTIFromTag(tagClass, tag, conformingToUTI);
}
bool Internals::isRemoteUIAppForAccessibility()
{
#if PLATFORM(MAC)
return [NSAccessibilityRemoteUIElement isRemoteUIApp];
#else
return false;
#endif
}
}