180 lines
7.6 KiB
C++
180 lines
7.6 KiB
C++
/*
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* Copyright (C) 2012 Google Inc. All rights reserved.
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* Copyright (C) 2013-2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "ExceptionOr.h"
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#include "FontGenericFamilies.h"
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#include "InternalSettingsGenerated.h"
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#include "Settings.h"
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namespace WebCore {
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class Page;
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class InternalSettings : public InternalSettingsGenerated {
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public:
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static Ref<InternalSettings> create(Page*);
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static InternalSettings* from(Page*);
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void hostDestroyed();
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void resetToConsistentState();
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// Settings
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ExceptionOr<void> setStandardFontFamily(const String& family, const String& script);
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ExceptionOr<void> setSerifFontFamily(const String& family, const String& script);
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ExceptionOr<void> setSansSerifFontFamily(const String& family, const String& script);
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ExceptionOr<void> setFixedFontFamily(const String& family, const String& script);
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ExceptionOr<void> setCursiveFontFamily(const String& family, const String& script);
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ExceptionOr<void> setFantasyFontFamily(const String& family, const String& script);
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ExceptionOr<void> setPictographFontFamily(const String& family, const String& script);
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ExceptionOr<void> setTextAutosizingWindowSizeOverride(int width, int height);
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ExceptionOr<void> setMinimumTimerInterval(double intervalInSeconds);
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ExceptionOr<void> setTimeWithoutMouseMovementBeforeHidingControls(double intervalInSeconds);
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using EditingBehaviorType = WebCore::EditingBehaviorType;
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ExceptionOr<void> setEditingBehavior(EditingBehaviorType);
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using PDFImageCachingPolicy = WebCore::PDFImageCachingPolicy;
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ExceptionOr<void> setPDFImageCachingPolicy(PDFImageCachingPolicy);
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using StorageBlockingPolicy = WebCore::StorageBlockingPolicy;
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ExceptionOr<void> setStorageBlockingPolicy(StorageBlockingPolicy);
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using UserInterfaceDirectionPolicy = WebCore::UserInterfaceDirectionPolicy;
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ExceptionOr<void> setUserInterfaceDirectionPolicy(UserInterfaceDirectionPolicy);
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using SystemLayoutDirection = TextDirection;
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ExceptionOr<void> setSystemLayoutDirection(SystemLayoutDirection);
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using FontLoadTimingOverride = WebCore::FontLoadTimingOverride;
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ExceptionOr<void> setFontLoadTimingOverride(FontLoadTimingOverride);
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using FrameFlatteningValue = FrameFlattening;
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ExceptionOr<void> setFrameFlattening(FrameFlatteningValue);
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using ForcedAccessibilityValue = WebCore::ForcedAccessibilityValue;
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ForcedAccessibilityValue forcedColorsAreInvertedAccessibilityValue() const;
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void setForcedColorsAreInvertedAccessibilityValue(ForcedAccessibilityValue);
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ForcedAccessibilityValue forcedDisplayIsMonochromeAccessibilityValue() const;
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void setForcedDisplayIsMonochromeAccessibilityValue(ForcedAccessibilityValue);
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ForcedAccessibilityValue forcedPrefersContrastAccessibilityValue() const;
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void setForcedPrefersContrastAccessibilityValue(ForcedAccessibilityValue);
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ForcedAccessibilityValue forcedPrefersReducedMotionAccessibilityValue() const;
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void setForcedPrefersReducedMotionAccessibilityValue(ForcedAccessibilityValue);
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ForcedAccessibilityValue forcedSupportsHighDynamicRangeValue() const;
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void setForcedSupportsHighDynamicRangeValue(ForcedAccessibilityValue);
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// RuntimeEnabledFeatures.
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ExceptionOr<void> setFetchAPIKeepAliveEnabled(bool);
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ExceptionOr<void> setCustomPasteboardDataEnabled(bool);
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bool vp9DecoderEnabled() const;
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// DeprecatedGlobalSettings.
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ExceptionOr<void> setShouldManageAudioSessionCategory(bool);
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// CaptionUserPreferences.
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enum class TrackKind : uint8_t { Subtitles, Captions, TextDescriptions };
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ExceptionOr<void> setShouldDisplayTrackKind(TrackKind, bool enabled);
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ExceptionOr<bool> shouldDisplayTrackKind(TrackKind);
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// Page
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ExceptionOr<void> setEditableRegionEnabled(bool);
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ExceptionOr<void> setCanStartMedia(bool);
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ExceptionOr<void> setUseDarkAppearance(bool);
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ExceptionOr<void> setUseElevatedUserInterfaceLevel(bool);
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// ScrollView
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ExceptionOr<void> setAllowUnclampedScrollPosition(bool);
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// PlatformMediaSessionManager.
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ExceptionOr<void> setShouldDeactivateAudioSession(bool);
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// RenderTheme/FontCache
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ExceptionOr<void> setShouldMockBoldSystemFontForAccessibility(bool);
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// AudioContext
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ExceptionOr<void> setDefaultAudioContextSampleRate(float);
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private:
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explicit InternalSettings(Page*);
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Settings& settings() const;
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static const char* supplementName();
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class Backup {
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public:
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explicit Backup(Settings&);
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void restoreTo(Settings&);
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// Settings
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// ScriptFontFamilyMaps are initially empty, only used if changed by a test.
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ScriptFontFamilyMap m_standardFontFamilies;
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ScriptFontFamilyMap m_fixedFontFamilies;
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ScriptFontFamilyMap m_serifFontFamilies;
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ScriptFontFamilyMap m_sansSerifFontFamilies;
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ScriptFontFamilyMap m_cursiveFontFamilies;
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ScriptFontFamilyMap m_fantasyFontFamilies;
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ScriptFontFamilyMap m_pictographFontFamilies;
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Seconds m_minimumDOMTimerInterval;
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Seconds m_originalTimeWithoutMouseMovementBeforeHidingControls;
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WebCore::EditingBehaviorType m_originalEditingBehavior;
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WebCore::StorageBlockingPolicy m_storageBlockingPolicy;
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WebCore::UserInterfaceDirectionPolicy m_userInterfaceDirectionPolicy;
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TextDirection m_systemLayoutDirection;
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WebCore::PDFImageCachingPolicy m_pdfImageCachingPolicy;
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WebCore::ForcedAccessibilityValue m_forcedColorsAreInvertedAccessibilityValue;
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WebCore::ForcedAccessibilityValue m_forcedDisplayIsMonochromeAccessibilityValue;
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WebCore::ForcedAccessibilityValue m_forcedPrefersContrastAccessibilityValue;
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WebCore::ForcedAccessibilityValue m_forcedPrefersReducedMotionAccessibilityValue;
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WebCore::FontLoadTimingOverride m_fontLoadTimingOverride;
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WebCore::FrameFlattening m_frameFlattening;
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// RuntimeEnabledFeatures
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bool m_fetchAPIKeepAliveAPIEnabled;
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bool m_customPasteboardDataEnabled;
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// DeprecatedGlobalSettings
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bool m_originalMockScrollbarsEnabled;
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#if USE(AUDIO_SESSION)
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bool m_shouldManageAudioSessionCategory;
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#endif
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// PlatformMediaSessionManager
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bool m_shouldDeactivateAudioSession;
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// RenderTheme/FontCache
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bool m_shouldMockBoldSystemFontForAccessibility;
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};
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Page* m_page;
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Backup m_backup;
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};
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} // namespace WebCore
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