Remove runtime flag for variation fonts
[WebKit-https.git] / Source / WebCore / testing / InternalSettings.h
1 /*
2  * Copyright (C) 2012 Google Inc. All rights reserved.
3  * Copyright (C) 2013-2016 Apple Inc. All rights reserved.
4  *
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6  * modification, are permitted provided that the following conditions
7  * are met:
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11  * 2.  Redistributions in binary form must reproduce the above copyright
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25  */
26
27 #pragma once
28
29 // FIXME (121927): This include should not be needed.
30 #include <wtf/text/AtomicStringHash.h>
31
32 #include "EditingBehaviorTypes.h"
33 #include "ExceptionOr.h"
34 #include "FontGenericFamilies.h"
35 #include "IntSize.h"
36 #include "InternalSettingsGenerated.h"
37 #include "SecurityOrigin.h"
38 #include "Settings.h"
39 #include "WritingMode.h"
40
41 namespace WebCore {
42
43 class Page;
44 class Settings;
45
46 class InternalSettings : public InternalSettingsGenerated {
47 public:
48     static Ref<InternalSettings> create(Page*);
49     static InternalSettings* from(Page*);
50     void hostDestroyed();
51     void resetToConsistentState();
52
53     ExceptionOr<void> setUsesOverlayScrollbars(bool);
54     ExceptionOr<void> setTouchEventEmulationEnabled(bool);
55     ExceptionOr<void> setStandardFontFamily(const String& family, const String& script);
56     ExceptionOr<void> setSerifFontFamily(const String& family, const String& script);
57     ExceptionOr<void> setSansSerifFontFamily(const String& family, const String& script);
58     ExceptionOr<void> setFixedFontFamily(const String& family, const String& script);
59     ExceptionOr<void> setCursiveFontFamily(const String& family, const String& script);
60     ExceptionOr<void> setFantasyFontFamily(const String& family, const String& script);
61     ExceptionOr<void> setPictographFontFamily(const String& family, const String& script);
62     ExceptionOr<void> setTextAutosizingEnabled(bool);
63     ExceptionOr<void> setTextAutosizingWindowSizeOverride(int width, int height);
64     ExceptionOr<void> setTextAutosizingFontScaleFactor(float);
65     ExceptionOr<void> setMediaTypeOverride(const String&);
66     ExceptionOr<void> setCanStartMedia(bool);
67     ExceptionOr<void> setAllowsAirPlayForMediaPlayback(bool);
68     ExceptionOr<void> setMediaCaptureRequiresSecureConnection(bool);
69
70     ExceptionOr<void> setEditingBehavior(const String&);
71     ExceptionOr<void> setPreferMIMETypeForImages(bool);
72     ExceptionOr<void> setPDFImageCachingPolicy(const String&);
73     ExceptionOr<void> setShouldDisplayTrackKind(const String& kind, bool enabled);
74     ExceptionOr<bool> shouldDisplayTrackKind(const String& kind);
75     ExceptionOr<void> setStorageBlockingPolicy(const String&);
76     static void setLangAttributeAwareFormControlUIEnabled(bool);
77     ExceptionOr<void> setImagesEnabled(bool);
78     ExceptionOr<void> setMinimumTimerInterval(double intervalInSeconds);
79     ExceptionOr<void> setDefaultVideoPosterURL(const String&);
80     ExceptionOr<void> setForcePendingWebGLPolicy(bool);
81     ExceptionOr<void> setTimeWithoutMouseMovementBeforeHidingControls(double);
82     ExceptionOr<void> setUseLegacyBackgroundSizeShorthandBehavior(bool);
83     ExceptionOr<void> setAutoscrollForDragAndDropEnabled(bool);
84     ExceptionOr<void> setFontFallbackPrefersPictographs(bool);
85     ExceptionOr<void> setWebFontsAlwaysFallBack(bool);
86     ExceptionOr<void> setQuickTimePluginReplacementEnabled(bool);
87     ExceptionOr<void> setYouTubeFlashPluginReplacementEnabled(bool);
88     ExceptionOr<void> setBackgroundShouldExtendBeyondPage(bool);
89     ExceptionOr<void> setShouldConvertPositionStyleOnCopy(bool);
90     ExceptionOr<void> setScrollingTreeIncludesFrames(bool);
91     ExceptionOr<void> setAllowsInlineMediaPlayback(bool);
92     ExceptionOr<void> setAllowsInlineMediaPlaybackAfterFullscreen(bool);
93     ExceptionOr<void> setInlineMediaPlaybackRequiresPlaysInlineAttribute(bool);
94     static void setIndexedDBWorkersEnabled(bool);
95     ExceptionOr<String> userInterfaceDirectionPolicy();
96     ExceptionOr<void> setUserInterfaceDirectionPolicy(const String&);
97     ExceptionOr<String> systemLayoutDirection();
98     ExceptionOr<void> setSystemLayoutDirection(const String&);
99     
100     ExceptionOr<bool> deferredCSSParserEnabled();
101     ExceptionOr<void> setDeferredCSSParserEnabled(bool);
102
103     enum class ForcedAccessibilityValue { System, On, Off };
104     ForcedAccessibilityValue forcedColorsAreInvertedAccessibilityValue() const;
105     void setForcedColorsAreInvertedAccessibilityValue(ForcedAccessibilityValue);
106     ForcedAccessibilityValue forcedDisplayIsMonochromeAccessibilityValue() const;
107     void setForcedDisplayIsMonochromeAccessibilityValue(ForcedAccessibilityValue);
108     ForcedAccessibilityValue forcedPrefersReducedMotionAccessibilityValue() const;
109     void setForcedPrefersReducedMotionAccessibilityValue(ForcedAccessibilityValue);
110
111     static void setAllowsAnySSLCertificate(bool);
112
113 private:
114     explicit InternalSettings(Page*);
115
116     Settings& settings() const;
117     static const char* supplementName();
118
119     class Backup {
120     public:
121         explicit Backup(Settings&);
122         void restoreTo(Settings&);
123
124         EditingBehaviorType m_originalEditingBehavior;
125
126         // Initially empty, only used if changed by a test.
127         ScriptFontFamilyMap m_standardFontFamilies;
128         ScriptFontFamilyMap m_fixedFontFamilies;
129         ScriptFontFamilyMap m_serifFontFamilies;
130         ScriptFontFamilyMap m_sansSerifFontFamilies;
131         ScriptFontFamilyMap m_cursiveFontFamilies;
132         ScriptFontFamilyMap m_fantasyFontFamilies;
133         ScriptFontFamilyMap m_pictographFontFamilies;
134
135 #if ENABLE(TEXT_AUTOSIZING)
136         bool m_originalTextAutosizingEnabled;
137         IntSize m_originalTextAutosizingWindowSizeOverride;
138 #endif
139
140         String m_originalMediaTypeOverride;
141         bool m_originalCanvasUsesAcceleratedDrawing;
142         bool m_originalMockScrollbarsEnabled;
143         bool m_originalUsesOverlayScrollbars;
144         bool m_langAttributeAwareFormControlUIEnabled;
145         bool m_imagesEnabled;
146         bool m_preferMIMETypeForImages;
147         std::chrono::milliseconds m_minimumTimerInterval;
148 #if ENABLE(VIDEO_TRACK)
149         bool m_shouldDisplaySubtitles;
150         bool m_shouldDisplayCaptions;
151         bool m_shouldDisplayTextDescriptions;
152 #endif
153         String m_defaultVideoPosterURL;
154         bool m_forcePendingWebGLPolicy;
155         bool m_originalTimeWithoutMouseMovementBeforeHidingControls;
156         bool m_useLegacyBackgroundSizeShorthandBehavior;
157         bool m_autoscrollForDragAndDropEnabled;
158         bool m_quickTimePluginReplacementEnabled;
159         bool m_youTubeFlashPluginReplacementEnabled;
160         bool m_shouldConvertPositionStyleOnCopy;
161         bool m_fontFallbackPrefersPictographs;
162         bool m_webFontsAlwaysFallBack;
163         bool m_backgroundShouldExtendBeyondPage;
164         SecurityOrigin::StorageBlockingPolicy m_storageBlockingPolicy;
165         bool m_scrollingTreeIncludesFrames;
166 #if ENABLE(TOUCH_EVENTS)
167         bool m_touchEventEmulationEnabled;
168 #endif
169 #if ENABLE(WIRELESS_PLAYBACK_TARGET)
170         bool m_allowsAirPlayForMediaPlayback;
171 #endif
172         bool m_allowsInlineMediaPlayback;
173         bool m_allowsInlineMediaPlaybackAfterFullscreen;
174         bool m_inlineMediaPlaybackRequiresPlaysInlineAttribute;
175 #if ENABLE(INDEXED_DATABASE_IN_WORKERS)
176         bool m_indexedDBWorkersEnabled;
177 #endif
178         bool m_deferredCSSParserEnabled;
179         bool m_inputEventsEnabled;
180
181         UserInterfaceDirectionPolicy m_userInterfaceDirectionPolicy;
182         TextDirection m_systemLayoutDirection;
183         PDFImageCachingPolicy m_pdfImageCachingPolicy;
184         Settings::ForcedAccessibilityValue m_forcedColorsAreInvertedAccessibilityValue;
185         Settings::ForcedAccessibilityValue m_forcedDisplayIsMonochromeAccessibilityValue;
186         Settings::ForcedAccessibilityValue m_forcedPrefersReducedMotionAccessibilityValue;
187     };
188
189     Page* m_page;
190     Backup m_backup;
191 };
192
193 } // namespace WebCore