third_party/WebKit/Source/core/testing/InternalSettings.h

   1 /*
   2  * Copyright (C) 2012 Google Inc. All rights reserved.
   3  * Copyright (C) 2013 Apple Inc. All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1.  Redistributions of source code must retain the above copyright
  10  *     notice, this list of conditions and the following disclaimer.
  11  * 2.  Redistributions in binary form must reproduce the above copyright
  12  *     notice, this list of conditions and the following disclaimer in the
  13  *     documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  18  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  19  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  22  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #ifndef InternalSettings_h
  28 #define InternalSettings_h
  29
  30 #include "core/editing/EditingBehaviorTypes.h"
  31 #include "core/page/Page.h"
  32 #include "core/testing/InternalSettingsGenerated.h"
  33 #include "platform/geometry/IntSize.h"
  34 #include "platform/graphics/ImageAnimationPolicy.h"
  35 #include "platform/heap/Handle.h"
  36 #include "public/platform/WebDisplayMode.h"
  37 #include "wtf/Allocator.h"
  38 #include "wtf/PassRefPtr.h"
  39 #include "wtf/RefCounted.h"
  40 #include "wtf/text/WTFString.h"
  41
  42 namespace blink {
  43
  44 class Document;
  45 class ExceptionState;
  46 class LocalFrame;
  47 class Page;
  48 class Settings;
  49
  50 #if ENABLE(OILPAN)
  51 class InternalSettings final : public InternalSettingsGenerated, public HeapSupplement<Page> {
  52     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(InternalSettings);
  53 #else
  54 class InternalSettings final : public InternalSettingsGenerated {
  55 #endif
  56     DEFINE_WRAPPERTYPEINFO();
  57 public:
  58     class Backup {
  59         DISALLOW_ALLOCATION();
  60     public:
  61         explicit Backup(Settings*);
  62         void restoreTo(Settings*);
  63
  64         bool m_originalAuthorShadowDOMForAnyElementEnabled;
  65         bool m_originalCSP;
  66         bool m_originalCSSStickyPositionEnabled;
  67         bool m_originalOverlayScrollbarsEnabled;
  68         EditingBehaviorType m_originalEditingBehavior;
  69         bool m_originalTextAutosizingEnabled;
  70         IntSize m_originalTextAutosizingWindowSizeOverride;
  71         float m_originalAccessibilityFontScaleFactor;
  72         String m_originalMediaTypeOverride;
  73         WebDisplayMode m_originalDisplayModeOverride;
  74         bool m_originalMockScrollbarsEnabled;
  75         bool m_originalMockGestureTapHighlightsEnabled;
  76         bool m_langAttributeAwareFormControlUIEnabled;
  77         bool m_imagesEnabled;
  78         String m_defaultVideoPosterURL;
  79         bool m_originalLayerSquashingEnabled;
  80         bool m_originalImageColorProfilesEnabled;
  81         ImageAnimationPolicy m_originalImageAnimationPolicy;
  82         bool m_originalScrollTopLeftInteropEnabled;
  83     };
  84
  85     static PassRefPtrWillBeRawPtr<InternalSettings> create(Page& page)
  86     {
  87         return adoptRefWillBeNoop(new InternalSettings(page));
  88     }
  89     static InternalSettings* from(Page&);
  90
  91 #if !ENABLE(OILPAN)
  92     void hostDestroyed() { m_page = nullptr; }
  93 #endif
  94
  95     ~InternalSettings() override;
  96     void resetToConsistentState();
  97
  98     void setStandardFontFamily(const AtomicString& family, const String& script, ExceptionState&);
  99     void setSerifFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 100     void setSansSerifFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 101     void setFixedFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 102     void setCursiveFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 103     void setFantasyFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 104     void setPictographFontFamily(const AtomicString& family, const String& script, ExceptionState&);
 105
 106     void setDefaultVideoPosterURL(const String& url, ExceptionState&);
 107     void setEditingBehavior(const String&, ExceptionState&);
 108     void setImagesEnabled(bool, ExceptionState&);
 109     void setMediaTypeOverride(const String& mediaType, ExceptionState&);
 110     void setDisplayModeOverride(const String& displayMode, ExceptionState&);
 111     void setMockScrollbarsEnabled(bool, ExceptionState&);
 112     void setMockGestureTapHighlightsEnabled(bool, ExceptionState&);
 113     void setTextAutosizingEnabled(bool, ExceptionState&);
 114     void setTextTrackKindUserPreference(const String& preference, ExceptionState&);
 115     void setAccessibilityFontScaleFactor(float fontScaleFactor, ExceptionState&);
 116     void setTextAutosizingWindowSizeOverride(int width, int height, ExceptionState&);
 117     void setViewportEnabled(bool, ExceptionState&);
 118     void setViewportMetaEnabled(bool, ExceptionState&);
 119
 120     // FIXME: The following are RuntimeEnabledFeatures and likely
 121     // cannot be changed after process start. These setters should
 122     // be removed or moved onto internals.runtimeFlags:
 123     void setAuthorShadowDOMForAnyElementEnabled(bool);
 124     void setCSSStickyPositionEnabled(bool);
 125     void setLangAttributeAwareFormControlUIEnabled(bool);
 126     void setOverlayScrollbarsEnabled(bool);
 127     void setExperimentalContentSecurityPolicyFeaturesEnabled(bool);
 128     void setImageColorProfilesEnabled(bool);
 129     void setImageAnimationPolicy(const String&, ExceptionState&);
 130     void setScrollTopLeftInteropEnabled(bool);
 131     void setLinkHeaderEnabled(bool);
 132
 133     DECLARE_VIRTUAL_TRACE();
 134
 135     void setAvailablePointerTypes(const String&, ExceptionState&);
 136     void setPrimaryPointerType(const String&, ExceptionState&);
 137     void setAvailableHoverTypes(const String&, ExceptionState&);
 138     void setPrimaryHoverType(const String&, ExceptionState&);
 139     void setDnsPrefetchLogging(bool, ExceptionState&);
 140     void setPreloadLogging(bool, ExceptionState&);
 141
 142 private:
 143     explicit InternalSettings(Page&);
 144
 145     Settings* settings() const;
 146     Page* page() const { return m_page; }
 147     static const char* supplementName();
 148
 149     RawPtrWillBeWeakMember<Page> m_page;
 150     Backup m_backup;
 151 };
 152
 153 } // namespace blink
 154
 155 #endif // InternalSettings_h