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/*
* Copyright (C) 2018-2022 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 INC. 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 INC. 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.
*/
#pragma once
#include "Event.h"
#include <optional>
#include <wtf/WeakPtr.h>
namespace WebCore {
class Document;
class Element;
class EventListener;
class EventTarget;
class HTMLElement;
class HTMLVideoElement;
class LayoutUnit;
class PlatformMouseEvent;
class WeakPtrImplWithEventTargetData;
class SecurityOriginData;
#if ENABLE(TRACKING_PREVENTION)
class RegistrableDomain;
enum class StorageAccessWasGranted : bool;
#endif
enum class IsSyntheticClick : bool;
class Quirks {
WTF_MAKE_NONCOPYABLE(Quirks); WTF_MAKE_FAST_ALLOCATED;
public:
Quirks(Document&);
~Quirks();
bool shouldSilenceResizeObservers() const;
bool shouldSilenceWindowResizeEvents() const;
bool shouldSilenceMediaQueryListChangeEvents() const;
bool shouldIgnoreInvalidSignal() const;
bool needsFormControlToBeMouseFocusable() const;
bool needsAutoplayPlayPauseEvents() const;
bool needsSeekingSupportDisabled() const;
bool needsPerDocumentAutoplayBehavior() const;
bool shouldAutoplayWebAudioForArbitraryUserGesture() const;
bool hasBrokenEncryptedMediaAPISupportQuirk() const;
#if ENABLE(TOUCH_EVENTS)
bool shouldDispatchSimulatedMouseEvents(const EventTarget*) const;
bool shouldDispatchedSimulatedMouseEventsAssumeDefaultPrevented(EventTarget*) const;
std::optional<Event::IsCancelable> simulatedMouseEventTypeForTarget(EventTarget*) const;
bool shouldMakeTouchEventNonCancelableForTarget(EventTarget*) const;
bool shouldPreventPointerMediaQueryFromEvaluatingToCoarse() const;
bool shouldPreventDispatchOfTouchEvent(const AtomString&, EventTarget*) const;
#endif
#if ENABLE(IOS_TOUCH_EVENTS)
WEBCORE_EXPORT bool shouldSynthesizeTouchEvents() const;
#endif
bool shouldDisablePointerEventsQuirk() const;
bool needsDeferKeyDownAndKeyPressTimersUntilNextEditingCommand() const;
bool shouldDisableContentChangeObserverTouchEventAdjustment() const;
bool shouldTooltipPreventFromProceedingWithClick(const Element&) const;
bool shouldHideSearchFieldResultsButton() const;
bool shouldExposeShowModalDialog() const;
bool shouldNavigatorPluginsBeEmpty() const;
WEBCORE_EXPORT bool shouldDisableContentChangeObserver() const;
WEBCORE_EXPORT bool shouldDispatchSyntheticMouseEventsWhenModifyingSelection() const;
WEBCORE_EXPORT bool shouldSuppressAutocorrectionAndAutocapitalizationInHiddenEditableAreas() const;
WEBCORE_EXPORT bool isTouchBarUpdateSupressedForHiddenContentEditable() const;
WEBCORE_EXPORT bool isNeverRichlyEditableForTouchBar() const;
WEBCORE_EXPORT bool shouldAvoidResizingWhenInputViewBoundsChange() const;
WEBCORE_EXPORT bool shouldAvoidScrollingWhenFocusedContentIsVisible() const;
WEBCORE_EXPORT bool shouldUseLegacySelectPopoverDismissalBehaviorInDataActivation() const;
WEBCORE_EXPORT bool shouldIgnoreAriaForFastPathContentObservationCheck() const;
WEBCORE_EXPORT bool shouldIgnoreViewportArgumentsToAvoidExcessiveZoom() const;
WEBCORE_EXPORT bool shouldLayOutAtMinimumWindowWidthWhenIgnoringScalingConstraints() const;
WEBCORE_EXPORT bool shouldIgnoreContentObservationForSyntheticClick(bool isFirstSyntheticClickOnPage) const;
WEBCORE_EXPORT static bool shouldAllowNavigationToCustomProtocolWithoutUserGesture(StringView protocol, const SecurityOriginData& requesterOrigin);
WEBCORE_EXPORT bool needsYouTubeMouseOutQuirk() const;
WEBCORE_EXPORT bool shouldAvoidUsingIOS13ForGmail() const;
bool needsGMailOverflowScrollQuirk() const;
bool needsYouTubeOverflowScrollQuirk() const;
bool needsFullscreenDisplayNoneQuirk() const;
bool needsWeChatScrollingQuirk() const;
bool shouldOpenAsAboutBlank(const String&) const;
bool needsPreloadAutoQuirk() const;
bool shouldBypassBackForwardCache() const;
bool shouldBypassAsyncScriptDeferring() const;
static bool shouldMakeEventListenerPassive(const EventTarget&, const AtomString& eventType, const EventListener&);
#if ENABLE(MEDIA_STREAM)
bool shouldEnableLegacyGetUserMediaQuirk() const;
#endif
bool shouldDisableElementFullscreenQuirk() const;
bool needsCanPlayAfterSeekedQuirk() const;
bool shouldAvoidPastingImagesAsWebContent() const;
enum StorageAccessResult : bool { ShouldNotCancelEvent, ShouldCancelEvent };
enum ShouldDispatchClick : bool { No, Yes };
StorageAccessResult triggerOptionalStorageAccessQuirk(Element&, const PlatformMouseEvent&, const AtomString& eventType, int, Element*, bool isParentProcessAFullWebBrowser, IsSyntheticClick) const;
bool needsVP9FullRangeFlagQuirk() const;
bool requiresUserGestureToPauseInPictureInPicture() const;
bool requiresUserGestureToLoadInPictureInPicture() const;
WEBCORE_EXPORT bool blocksReturnToFullscreenFromPictureInPictureQuirk() const;
WEBCORE_EXPORT bool blocksEnteringStandardFullscreenFromPictureInPictureQuirk() const;
bool shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk() const;
bool shouldDelayFullscreenEventWhenExitingPictureInPictureQuirk() const;
#if ENABLE(TRACKING_PREVENTION)
static bool isMicrosoftTeamsRedirectURL(const URL&);
static bool hasStorageAccessForAllLoginDomains(const HashSet<RegistrableDomain>&, const RegistrableDomain&);
WEBCORE_EXPORT static const String& staticRadioPlayerURLString();
StorageAccessResult requestStorageAccessAndHandleClick(CompletionHandler<void(ShouldDispatchClick)>&&) const;
#endif
static bool shouldOmitHTMLDocumentSupportedPropertyNames();
#if PLATFORM(IOS) || PLATFORM(VISION)
WEBCORE_EXPORT bool allowLayeredFullscreenVideos() const;
#endif
bool shouldEnableApplicationCacheQuirk() const;
bool shouldEnableFontLoadingAPIQuirk() const;
bool needsVideoShouldMaintainAspectRatioQuirk() const;
bool shouldDisableLazyIframeLoadingQuirk() const;
bool shouldDisableFetchMetadata() const;
bool shouldDisablePushStateFilePathRestrictions() const;
#if PLATFORM(COCOA)
bool shouldAdvertiseSupportForHLSSubtitleTypes() const;
#endif
bool shouldDisablePopoverAttributeQuirk() const;
void setNeedsConfigurableIndexedPropertiesQuirk() { m_needsConfigurableIndexedPropertiesQuirk = true; }
bool needsConfigurableIndexedPropertiesQuirk() const;
// webkit.org/b/259091.
bool needsToCopyUserSelectNoneQuirk() const { return m_needsToCopyUserSelectNoneQuirk; }
void setNeedsToCopyUserSelectNoneQuirk() { m_needsToCopyUserSelectNoneQuirk = true; }
bool shouldEnableCanvas2DAdvancedPrivacyProtectionQuirk() const;
String advancedPrivacyProtectionSubstituteDataURLForText(const String&) const;
bool needsResettingTransitionCancelsRunningTransitionQuirk() const;
private:
bool needsQuirks() const;
#if ENABLE(TOUCH_EVENTS)
bool isAmazon() const;
bool isGoogleMaps() const;
#endif
WeakPtr<Document, WeakPtrImplWithEventTargetData> m_document;
mutable std::optional<bool> m_hasBrokenEncryptedMediaAPISupportQuirk;
mutable std::optional<bool> m_needsFullWidthHeightFullscreenStyleQuirk;
#if PLATFORM(IOS_FAMILY)
mutable std::optional<bool> m_needsGMailOverflowScrollQuirk;
mutable std::optional<bool> m_needsYouTubeOverflowScrollQuirk;
mutable std::optional<bool> m_needsPreloadAutoQuirk;
mutable std::optional<bool> m_needsFullscreenDisplayNoneQuirk;
mutable std::optional<bool> m_shouldAvoidPastingImagesAsWebContent;
#endif
mutable std::optional<bool> m_shouldDisableElementFullscreenQuirk;
#if ENABLE(TOUCH_EVENTS)
enum class ShouldDispatchSimulatedMouseEvents : uint8_t {
Unknown,
No,
DependingOnTargetFor_mybinder_org,
Yes,
};
mutable ShouldDispatchSimulatedMouseEvents m_shouldDispatchSimulatedMouseEventsQuirk { ShouldDispatchSimulatedMouseEvents::Unknown };
#endif
#if ENABLE(IOS_TOUCH_EVENTS)
mutable std::optional<bool> m_shouldSynthesizeTouchEventsQuirk;
#endif
mutable std::optional<bool> m_needsCanPlayAfterSeekedQuirk;
mutable std::optional<bool> m_shouldBypassAsyncScriptDeferring;
mutable std::optional<bool> m_needsVP9FullRangeFlagQuirk;
mutable std::optional<bool> m_needsBlackFullscreenBackgroundQuirk;
mutable std::optional<bool> m_requiresUserGestureToPauseInPictureInPicture;
mutable std::optional<bool> m_requiresUserGestureToLoadInPictureInPicture;
#if ENABLE(MEDIA_STREAM)
mutable std::optional<bool> m_shouldEnableLegacyGetUserMediaQuirk;
#endif
mutable std::optional<bool> m_blocksReturnToFullscreenFromPictureInPictureQuirk;
mutable std::optional<bool> m_blocksEnteringStandardFullscreenFromPictureInPictureQuirk;
mutable std::optional<bool> m_shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk;
mutable std::optional<bool> m_shouldDelayFullscreenEventWhenExitingPictureInPictureQuirk;
#if PLATFORM(IOS) || PLATFORM(VISION)
mutable std::optional<bool> m_allowLayeredFullscreenVideos;
#endif
#if PLATFORM(IOS_FAMILY)
mutable std::optional<bool> m_shouldEnableApplicationCacheQuirk;
#endif
mutable std::optional<bool> m_shouldEnableFontLoadingAPIQuirk;
mutable std::optional<bool> m_needsVideoShouldMaintainAspectRatioQuirk;
mutable std::optional<bool> m_shouldExposeShowModalDialog;
#if PLATFORM(IOS_FAMILY)
mutable std::optional<bool> m_shouldNavigatorPluginsBeEmpty;
#endif
mutable std::optional<bool> m_shouldDisableLazyIframeLoadingQuirk;
#if PLATFORM(COCOA)
mutable std::optional<bool> m_shouldAdvertiseSupportForHLSSubtitleTypes;
#endif
bool m_needsConfigurableIndexedPropertiesQuirk { false };
bool m_needsToCopyUserSelectNoneQuirk { false };
};
} // namespace WebCore
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