blob: 6b1f1bb9537a5d033d957e851e9b4c15f3f1b194 [file] [log] [blame]
/*
* Copyright (C) 2018-2019 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 <wtf/WeakPtr.h>
namespace WebCore {
class Document;
class HTMLElement;
class LayoutUnit;
class Quirks {
WTF_MAKE_NONCOPYABLE(Quirks); WTF_MAKE_FAST_ALLOCATED;
public:
Quirks(Document&);
~Quirks();
bool shouldIgnoreInvalidSignal() const;
WEBCORE_EXPORT bool shouldIgnoreShrinkToFitContent() const;
WEBCORE_EXPORT Optional<LayoutUnit> overriddenViewLayoutWidth(LayoutUnit currentViewLayoutWidth) const;
bool needsFormControlToBeMouseFocusable() const;
bool needsAutoplayPlayPauseEvents() const;
bool needsSeekingSupportDisabled() const;
bool needsPerDocumentAutoplayBehavior() const;
bool shouldAutoplayForArbitraryUserGesture() const;
bool hasBrokenEncryptedMediaAPISupportQuirk() const;
bool hasWebSQLSupportQuirk() const;
bool shouldDispatchSimulatedMouseEvents() const;
bool shouldDisablePointerEventsQuirk() const;
bool needsInputModeNoneImplicitly(const HTMLElement&) const;
WEBCORE_EXPORT bool shouldDispatchSyntheticMouseEventsWhenModifyingSelection() const;
WEBCORE_EXPORT bool shouldSuppressAutocorrectionAndAutocaptializationInHiddenEditableAreas() const;
WEBCORE_EXPORT bool shouldEmulateUndoRedoInHiddenEditableAreas() const;
WEBCORE_EXPORT bool isTouchBarUpdateSupressedForHiddenContentEditable() const;
WEBCORE_EXPORT bool isNeverRichlyEditableForTouchBar() const;
bool needsGMailOverflowScrollQuirk() const;
bool needsYouTubeOverflowScrollQuirk() const;
private:
bool needsQuirks() const;
WeakPtr<Document> m_document;
mutable Optional<bool> m_hasBrokenEncryptedMediaAPISupportQuirk;
mutable Optional<bool> m_hasWebSQLSupportQuirk;
#if PLATFORM(IOS_FAMILY)
mutable Optional<bool> m_needsGMailOverflowScrollQuirk;
mutable Optional<bool> m_needsYouTubeOverflowScrollQuirk;
#endif
};
}