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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
* Copyright (C) 2013-2020 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.
*/
#pragma once
#include "ExceptionOr.h"
#include "FontGenericFamilies.h"
#include "InternalSettingsGenerated.h"
#include "Settings.h"
namespace WebCore {
class Page;
class InternalSettings : public InternalSettingsGenerated {
public:
static Ref<InternalSettings> create(Page*);
static InternalSettings* from(Page*);
void hostDestroyed();
void resetToConsistentState();
// Settings
ExceptionOr<void> setStandardFontFamily(const String& family, const String& script);
ExceptionOr<void> setSerifFontFamily(const String& family, const String& script);
ExceptionOr<void> setSansSerifFontFamily(const String& family, const String& script);
ExceptionOr<void> setFixedFontFamily(const String& family, const String& script);
ExceptionOr<void> setCursiveFontFamily(const String& family, const String& script);
ExceptionOr<void> setFantasyFontFamily(const String& family, const String& script);
ExceptionOr<void> setPictographFontFamily(const String& family, const String& script);
ExceptionOr<void> setTextAutosizingWindowSizeOverride(int width, int height);
ExceptionOr<void> setMinimumTimerInterval(double intervalInSeconds);
ExceptionOr<void> setTimeWithoutMouseMovementBeforeHidingControls(double intervalInSeconds);
using EditingBehaviorType = WebCore::EditingBehaviorType;
ExceptionOr<void> setEditingBehavior(EditingBehaviorType);
using StorageBlockingPolicy = WebCore::StorageBlockingPolicy;
ExceptionOr<void> setStorageBlockingPolicy(StorageBlockingPolicy);
using UserInterfaceDirectionPolicy = WebCore::UserInterfaceDirectionPolicy;
ExceptionOr<void> setUserInterfaceDirectionPolicy(UserInterfaceDirectionPolicy);
using SystemLayoutDirection = TextDirection;
ExceptionOr<void> setSystemLayoutDirection(SystemLayoutDirection);
using FontLoadTimingOverride = WebCore::FontLoadTimingOverride;
ExceptionOr<void> setFontLoadTimingOverride(FontLoadTimingOverride);
using ForcedAccessibilityValue = WebCore::ForcedAccessibilityValue;
ForcedAccessibilityValue forcedColorsAreInvertedAccessibilityValue() const;
void setForcedColorsAreInvertedAccessibilityValue(ForcedAccessibilityValue);
ForcedAccessibilityValue forcedDisplayIsMonochromeAccessibilityValue() const;
void setForcedDisplayIsMonochromeAccessibilityValue(ForcedAccessibilityValue);
ForcedAccessibilityValue forcedPrefersContrastAccessibilityValue() const;
void setForcedPrefersContrastAccessibilityValue(ForcedAccessibilityValue);
ForcedAccessibilityValue forcedPrefersReducedMotionAccessibilityValue() const;
void setForcedPrefersReducedMotionAccessibilityValue(ForcedAccessibilityValue);
ForcedAccessibilityValue forcedSupportsHighDynamicRangeValue() const;
void setForcedSupportsHighDynamicRangeValue(ForcedAccessibilityValue);
ExceptionOr<void> setAllowAnimationControlsOverride(bool);
// DeprecatedGlobalSettings.
ExceptionOr<void> setFetchAPIKeepAliveEnabled(bool);
ExceptionOr<void> setCustomPasteboardDataEnabled(bool);
bool vp9DecoderEnabled() const;
bool mediaSourceInlinePaintingEnabled() const;
ExceptionOr<void> setShouldManageAudioSessionCategory(bool);
// CaptionUserPreferences.
enum class TrackKind : uint8_t { Subtitles, Captions, TextDescriptions };
ExceptionOr<void> setShouldDisplayTrackKind(TrackKind, bool enabled);
ExceptionOr<bool> shouldDisplayTrackKind(TrackKind);
// Page
ExceptionOr<void> setEditableRegionEnabled(bool);
ExceptionOr<void> setCanStartMedia(bool);
ExceptionOr<void> setUseDarkAppearance(bool);
ExceptionOr<void> setUseElevatedUserInterfaceLevel(bool);
// ScrollView
ExceptionOr<void> setAllowUnclampedScrollPosition(bool);
// PlatformMediaSessionManager.
ExceptionOr<void> setShouldDeactivateAudioSession(bool);
// RenderTheme/FontCache
ExceptionOr<void> setShouldMockBoldSystemFontForAccessibility(bool);
// AudioContext
ExceptionOr<void> setDefaultAudioContextSampleRate(float);
ExceptionOr<void> setAllowedMediaContainerTypes(const String&);
ExceptionOr<void> setAllowedMediaCodecTypes(const String&);
ExceptionOr<void> setAllowedMediaVideoCodecIDs(const String&);
ExceptionOr<void> setAllowedMediaAudioCodecIDs(const String&);
ExceptionOr<void> setAllowedMediaCaptionFormatTypes(const String&);
private:
explicit InternalSettings(Page*);
Settings& settings() const;
static const char* supplementName();
class Backup {
public:
explicit Backup(Settings&);
void restoreTo(Settings&);
// Settings
// ScriptFontFamilyMaps are initially empty, only used if changed by a test.
ScriptFontFamilyMap m_standardFontFamilies;
ScriptFontFamilyMap m_fixedFontFamilies;
ScriptFontFamilyMap m_serifFontFamilies;
ScriptFontFamilyMap m_sansSerifFontFamilies;
ScriptFontFamilyMap m_cursiveFontFamilies;
ScriptFontFamilyMap m_fantasyFontFamilies;
ScriptFontFamilyMap m_pictographFontFamilies;
Seconds m_minimumDOMTimerInterval;
Seconds m_originalTimeWithoutMouseMovementBeforeHidingControls;
WebCore::EditingBehaviorType m_originalEditingBehavior;
WebCore::StorageBlockingPolicy m_storageBlockingPolicy;
WebCore::UserInterfaceDirectionPolicy m_userInterfaceDirectionPolicy;
TextDirection m_systemLayoutDirection;
WebCore::ForcedAccessibilityValue m_forcedColorsAreInvertedAccessibilityValue;
WebCore::ForcedAccessibilityValue m_forcedDisplayIsMonochromeAccessibilityValue;
WebCore::ForcedAccessibilityValue m_forcedPrefersContrastAccessibilityValue;
WebCore::ForcedAccessibilityValue m_forcedPrefersReducedMotionAccessibilityValue;
WebCore::FontLoadTimingOverride m_fontLoadTimingOverride;
// DeprecatedGlobalSettings
bool m_fetchAPIKeepAliveAPIEnabled;
bool m_customPasteboardDataEnabled;
bool m_originalMockScrollbarsEnabled;
#if USE(AUDIO_SESSION)
bool m_shouldManageAudioSessionCategory;
#endif
// PlatformMediaSessionManager
bool m_shouldDeactivateAudioSession;
};
WeakPtr<Page> m_page;
Backup m_backup;
};
} // namespace WebCore
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