Unreviewed, fix iOS build with recent SDKs.
[WebKit-https.git] / Source / WebKit / UIProcess / API / Cocoa / WKWebView.mm
index 0420ebc..23dbc7e 100644 (file)
@@ -29,6 +29,7 @@
 #import "APIFormClient.h"
 #import "APIPageConfiguration.h"
 #import "APISerializedScriptValue.h"
+#import "AttributedString.h"
 #import "CompletionHandlerCallChecker.h"
 #import "DiagnosticLoggingClient.h"
 #import "DynamicViewportSizeUpdate.h"
@@ -49,6 +50,7 @@
 #import "RemoteObjectRegistry.h"
 #import "RemoteObjectRegistryMessages.h"
 #import "SafeBrowsingWarning.h"
+#import "TextInputContext.h"
 #import "UIDelegate.h"
 #import "UserMediaProcessManager.h"
 #import "VersionChecks.h"
@@ -75,6 +77,7 @@
 #import "WKUserContentControllerInternal.h"
 #import "WKWebViewConfigurationInternal.h"
 #import "WKWebViewContentProvider.h"
+#import "WKWebpagePreferencesInternal.h"
 #import "WKWebsiteDataStoreInternal.h"
 #import "WebBackForwardList.h"
 #import "WebCertificateInfo.h"
@@ -96,6 +99,7 @@
 #import "_WKInspectorInternal.h"
 #import "_WKRemoteObjectRegistryInternal.h"
 #import "_WKSessionStateInternal.h"
+#import "_WKTextInputContextInternal.h"
 #import "_WKVisitedLinkStoreInternal.h"
 #import "_WKWebsitePoliciesInternal.h"
 #import <WebCore/GraphicsContextCG.h>
@@ -378,7 +382,6 @@ static Optional<WebCore::ScrollbarOverlayStyle> toCoreScrollbarStyle(_WKOverlayS
     RetainPtr<WKTextFinderClient> _textFinderClient;
 #endif
     _WKSelectionAttributes _selectionAttributes;
-    CGFloat _minimumEffectiveDeviceWidth;
 }
 
 - (instancetype)initWithFrame:(CGRect)frame
@@ -388,7 +391,7 @@ static Optional<WebCore::ScrollbarOverlayStyle> toCoreScrollbarStyle(_WKOverlayS
 
 - (BOOL)_isValid
 {
-    return _page && _page->isValid();
+    return _page && _page->hasRunningProcess();
 }
 
 #if PLATFORM(IOS_FAMILY)
@@ -409,7 +412,9 @@ static int32_t deviceOrientationForUIInterfaceOrientation(UIInterfaceOrientation
 
 static int32_t deviceOrientation()
 {
+ALLOW_DEPRECATED_DECLARATIONS_BEGIN
     return deviceOrientationForUIInterfaceOrientation([[UIApplication sharedApplication] statusBarOrientation]);
+ALLOW_DEPRECATED_DECLARATIONS_END
 }
 
 - (BOOL)_isShowingVideoPictureInPicture
@@ -549,6 +554,8 @@ static void validate(WKWebViewConfiguration *configuration)
         WKProcessPool *relatedWebViewProcessPool = [relatedWebView->_configuration processPool];
         if (processPool && processPool != relatedWebViewProcessPool)
             [NSException raise:NSInvalidArgumentException format:@"Related web view %@ has process pool %@ but configuration specifies a different process pool %@", relatedWebView, relatedWebViewProcessPool, configuration.processPool];
+        if ([relatedWebView->_configuration websiteDataStore] != [_configuration websiteDataStore] && linkedOnOrAfter(WebKit::SDKVersion::FirstWithExceptionsForRelatedWebViewsUsingDifferentDataStores, WebKit::AssumeSafariIsAlwaysLinkedOnAfter::No))
+            [NSException raise:NSInvalidArgumentException format:@"Related web view %@ has data store %@ but configuration specifies a different data store %@", relatedWebView, [relatedWebView->_configuration websiteDataStore], [_configuration websiteDataStore]];
 
         [_configuration setProcessPool:relatedWebViewProcessPool];
     }
@@ -568,6 +575,7 @@ static void validate(WKWebViewConfiguration *configuration)
     pageConfiguration->setUserContentController([_configuration userContentController]->_userContentControllerProxy.get());
     pageConfiguration->setVisitedLinkStore([_configuration _visitedLinkStore]->_visitedLinkStore.get());
     pageConfiguration->setWebsiteDataStore([_configuration websiteDataStore]->_websiteDataStore.get());
+    pageConfiguration->setDefaultWebsitePolicies([_configuration defaultWebpagePreferences]->_websitePolicies.get());
 
 #if PLATFORM(MAC)
     if (auto pageGroup = WebKit::toImpl([configuration _pageGroup])) {
@@ -587,7 +595,7 @@ static void validate(WKWebViewConfiguration *configuration)
 
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::shouldRespectImageOrientationKey(), WebKit::WebPreferencesStore::Value(!![_configuration _respectsImageOrientation]));
 #if !PLATFORM(MAC)
-    // FIXME: Expose WKPreferences._shouldPrintBackgrounds on iOS, adopt it in all iOS clients, and remove this and WKWebViewConfiguration._printsBackgrounds\13\ 3.
+    // FIXME: Expose WKPreferences._shouldPrintBackgrounds on iOS, adopt it in all iOS clients, and remove this and WKWebViewConfiguration._printsBackgrounds.
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::shouldPrintBackgroundsKey(), WebKit::WebPreferencesStore::Value(!![_configuration _printsBackgrounds]));
 #endif
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::incrementalRenderingSuppressionTimeoutKey(), WebKit::WebPreferencesStore::Value([_configuration _incrementalRenderingSuppressionTimeout]));
@@ -621,6 +629,10 @@ static void validate(WKWebViewConfiguration *configuration)
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::userInterfaceDirectionPolicyKey(), WebKit::WebPreferencesStore::Value(static_cast<uint32_t>(WebCore::UserInterfaceDirectionPolicy::Content)));
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::systemLayoutDirectionKey(), WebKit::WebPreferencesStore::Value(static_cast<uint32_t>(WebCore::TextDirection::LTR)));
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::allowSettingAnyXHRHeaderFromFileURLsKey(), WebKit::WebPreferencesStore::Value(shouldAllowSettingAnyXHRHeaderFromFileURLs()));
+    pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::shouldDecidePolicyBeforeLoadingQuickLookPreviewKey(), WebKit::WebPreferencesStore::Value(!![_configuration _shouldDecidePolicyBeforeLoadingQuickLookPreview]));
+#if ENABLE(DEVICE_ORIENTATION)
+    pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::deviceOrientationPermissionAPIEnabledKey(), WebKit::WebPreferencesStore::Value(linkedOnOrAfter(WebKit::SDKVersion::FirstWithDeviceOrientationAndMotionPermissionAPI)));
+#endif
 #if USE(SYSTEM_PREVIEW)
     pageConfiguration->preferenceValues().set(WebKit::WebPreferencesKey::systemPreviewEnabledKey(), WebKit::WebPreferencesStore::Value(!![_configuration _systemPreviewEnabled]));
 #endif
@@ -1348,12 +1360,19 @@ static _WKSelectionAttributes selectionAttributes(const WebKit::EditorState& edi
         auto strongSelf = weakSelf.get();
         if (!strongSelf)
             return;
-        bool navigatesMainFrame = WTF::switchOn(result,
+        bool navigatesFrame = WTF::switchOn(result,
             [] (WebKit::ContinueUnsafeLoad continueUnsafeLoad) { return continueUnsafeLoad == WebKit::ContinueUnsafeLoad::Yes; },
             [] (const URL&) { return true; }
         );
-        if (navigatesMainFrame && [strongSelf->_safeBrowsingWarning forMainFrameNavigation])
+        bool forMainFrameNavigation = [strongSelf->_safeBrowsingWarning forMainFrameNavigation];
+        if (navigatesFrame && forMainFrameNavigation) {
+            // The safe browsing warning will be hidden once the next page is shown.
             return;
+        }
+        if (!navigatesFrame && strongSelf->_safeBrowsingWarning && !forMainFrameNavigation) {
+            strongSelf->_page->goBack();
+            return;
+        }
         [std::exchange(strongSelf->_safeBrowsingWarning, nullptr) removeFromSuperview];
     }]);
     [self addSubview:_safeBrowsingWarning.get()];
@@ -1536,6 +1555,11 @@ FOR_EACH_WKCONTENTVIEW_ACTION(FORWARD_ACTION_TO_WKCONTENTVIEW)
     return [super targetForAction:action withSender:sender];
 }
 
+- (void)willFinishIgnoringCalloutBarFadeAfterPerformingAction
+{
+    [_contentView willFinishIgnoringCalloutBarFadeAfterPerformingAction];
+}
+
 static inline CGFloat floorToDevicePixel(CGFloat input, float deviceScaleFactor)
 {
     return CGFloor(input * deviceScaleFactor) / deviceScaleFactor;
@@ -1683,7 +1707,7 @@ static WebCore::Color scrollViewBackgroundColor(WKWebView *webView)
     WebCore::Color color = baseScrollViewBackgroundColor(webView);
 
     if (!color.isValid())
-        color = WebCore::Color::white;
+        color = [webView->_contentView backgroundColor].CGColor;
 
     CGFloat zoomScale = contentZoomScale(webView);
     CGFloat minimumZoomScale = [webView->_scrollView minimumZoomScale];
@@ -1837,6 +1861,8 @@ static WebCore::Color scrollViewBackgroundColor(WKWebView *webView)
 {
     RELEASE_LOG_IF_ALLOWED("%p -[WKWebView _processWillSwap]", self);
     [self _processWillSwapOrDidExit];
+    if (_gestureController)
+        _gestureController->disconnectFromProcess();
 }
 
 - (void)_processDidExit
@@ -1846,10 +1872,10 @@ static WebCore::Color scrollViewBackgroundColor(WKWebView *webView)
     [self _processWillSwapOrDidExit];
 
     [_contentView setFrame:self.bounds];
-    [_scrollView setBackgroundColor:[UIColor whiteColor]];
+    [_scrollView setBackgroundColor:[_contentView backgroundColor]];
     [_scrollView setContentOffset:[self _initialContentOffsetForScrollView]];
     [_scrollView setZoomScale:1];
-    
+    _gestureController = nullptr;
 }
 
 - (void)_didRelaunchProcess
@@ -1857,6 +1883,8 @@ static WebCore::Color scrollViewBackgroundColor(WKWebView *webView)
     RELEASE_LOG_IF_ALLOWED("%p -[WKWebView _didRelaunchProcess]", self);
     _hasScheduledVisibleRectUpdate = NO;
     _visibleContentRectUpdateScheduledFromScrollViewInStableState = YES;
+    if (_gestureController)
+        _gestureController->connectToProcess();
 }
 
 - (void)_didCommitLoadForMainFrame
@@ -2453,7 +2481,17 @@ static WebCore::FloatPoint constrainContentOffset(WebCore::FloatPoint contentOff
     [_scrollView _zoomToCenter:newCenter scale:scale duration:formControlZoomAnimationDuration force:YES];
 }
 
-- (CGFloat)_targetContentZoomScaleForRect:(const WebCore::FloatRect&)targetRect currentScale:(double)currentScale fitEntireRect:(BOOL)fitEntireRect minimumScale:(double)minimumScale maximumScale:(double)maximumScale
+- (double)_initialScaleFactor
+{
+    return _initialScaleFactor;
+}
+
+- (double)_contentZoomScale
+{
+    return contentZoomScale(self);
+}
+
+- (double)_targetContentZoomScaleForRect:(const WebCore::FloatRect&)targetRect currentScale:(double)currentScale fitEntireRect:(BOOL)fitEntireRect minimumScale:(double)minimumScale maximumScale:(double)maximumScale
 {
     WebCore::FloatSize unobscuredContentSize([self _contentRectForUserInteraction].size);
     double horizontalScale = unobscuredContentSize.width() * currentScale / targetRect.width();
@@ -2513,6 +2551,7 @@ static WebCore::FloatPoint constrainContentOffset(WebCore::FloatPoint contentOff
 {
     [super setBackgroundColor:backgroundColor];
     [_contentView setBackgroundColor:backgroundColor];
+    [self _updateScrollViewBackground];
 }
 
 - (BOOL)_allowsDoubleTapGestures
@@ -2815,7 +2854,7 @@ static WebCore::FloatPoint constrainContentOffset(WebCore::FloatPoint contentOff
         return;
 
     LOG_WITH_STREAM(VisibleRects, stream << "-[WKWebView " << _page->pageID() << " _dispatchSetViewLayoutSize:] " << viewLayoutSize << " contentZoomScale " << contentZoomScale(self));
-    _page->setViewportConfigurationViewLayoutSize(viewLayoutSize, _page->layoutSizeScaleFactor(), _minimumEffectiveDeviceWidth);
+    _page->setViewportConfigurationViewLayoutSize(viewLayoutSize, _page->layoutSizeScaleFactor(), _page->minimumEffectiveDeviceWidth());
     _lastSentViewLayoutSize = viewLayoutSize;
 }
 
@@ -3303,7 +3342,8 @@ static void hardwareKeyboardAvailabilityChangedCallback(CFNotificationCenterRef,
 {
     ASSERT(observer);
     WKWebView *webView = (__bridge WKWebView *)observer;
-    webView._page->hardwareKeyboardAvailabilityChanged();
+    [webView->_contentView _hardwareKeyboardAvailabilityChanged];
+    webView._page->hardwareKeyboardAvailabilityChanged(GSEventIsHardwareKeyboardAttached());
 }
 
 - (void)_windowDidRotate:(NSNotification *)notification
@@ -4577,11 +4617,19 @@ FOR_EACH_PRIVATE_WKCONTENTVIEW_ACTION(FORWARD_ACTION_TO_WKCONTENTVIEW)
 
 - (void)_setEditable:(BOOL)editable
 {
+    bool wasEditable = _page->isEditable();
     _page->setEditable(editable);
 #if PLATFORM(MAC)
     if (editable)
         _impl->didBecomeEditable();
 #endif
+
+    if (wasEditable == editable)
+        return;
+
+#if PLATFORM(IOS_FAMILY)
+    [_contentView _didChangeWebViewEditability];
+#endif
 }
 
 - (void)_takeFindStringFromSelection:(id)sender
@@ -4824,6 +4872,72 @@ FOR_EACH_PRIVATE_WKCONTENTVIEW_ACTION(FORWARD_ACTION_TO_WKCONTENTVIEW)
     }
 }
 
+- (CGRect)_convertRectFromRootViewCoordinates:(CGRect)rectInRootViewCoordinates
+{
+    // FIXME: It should be easier to talk about WKWebView coordinates in a consistent and cross-platform way.
+    // Currently, neither "root view" nor "window" mean "WKWebView coordinates" on both platforms.
+    // See https://webkit.org/b/193649 and related bugs.
+#if PLATFORM(IOS_FAMILY)
+    return [self convertRect:rectInRootViewCoordinates fromView:_contentView.get()];
+#else
+    return rectInRootViewCoordinates;
+#endif
+}
+
+- (CGRect)_convertRectToRootViewCoordinates:(CGRect)rectInWebViewCoordinates
+{
+#if PLATFORM(IOS_FAMILY)
+    return [self convertRect:rectInWebViewCoordinates toView:_contentView.get()];
+#else
+    return rectInWebViewCoordinates;
+#endif
+}
+
+- (void)_requestTextInputContextsInRect:(CGRect)rectInWebViewCoordinates completionHandler:(void(^)(NSArray<_WKTextInputContext *> *))completionHandler
+{
+#if PLATFORM(IOS_FAMILY)
+    if (![self usesStandardContentView]) {
+        completionHandler(@[]);
+        return;
+    }
+#endif
+
+    CGRect rectInRootViewCoordinates = [self _convertRectToRootViewCoordinates:rectInWebViewCoordinates];
+    auto weakSelf = WeakObjCPtr<WKWebView>(self);
+    _page->textInputContextsInRect(rectInRootViewCoordinates, [weakSelf, capturedCompletionHandler = makeBlockPtr(completionHandler)] (const Vector<WebKit::TextInputContext>& contexts) {
+        RetainPtr<NSMutableArray> elements = adoptNS([[NSMutableArray alloc] initWithCapacity:contexts.size()]);
+
+        auto strongSelf = weakSelf.get();
+        for (const auto& context : contexts) {
+            WebKit::TextInputContext contextWithWebViewBoundingRect = context;
+            contextWithWebViewBoundingRect.boundingRect = [strongSelf _convertRectFromRootViewCoordinates:context.boundingRect];
+            [elements addObject:adoptNS([[_WKTextInputContext alloc] _initWithTextInputContext:contextWithWebViewBoundingRect]).get()];
+        }
+
+        capturedCompletionHandler(elements.get());
+    });
+}
+
+- (void)_focusTextInputContext:(_WKTextInputContext *)textInputContext completionHandler:(void(^)(BOOL))completionHandler
+{
+#if PLATFORM(IOS_FAMILY)
+    if (![self usesStandardContentView]) {
+        completionHandler(NO);
+        return;
+    }
+#endif
+
+    auto webContext = [textInputContext _textInputContext];
+    if (webContext.webPageIdentifier != _page->pageID())
+        [NSException raise:NSInvalidArgumentException format:@"The provided _WKTextInputContext was not created by this WKWebView."];
+
+    [self becomeFirstResponder];
+
+    _page->focusTextInputContext(webContext, [capturedCompletionHandler = makeBlockPtr(completionHandler)](bool success) {
+        capturedCompletionHandler(success);
+    });
+}
+
 #if PLATFORM(MAC)
 - (void)_setShouldSuppressFirstResponderChanges:(BOOL)shouldSuppress
 {
@@ -5042,7 +5156,7 @@ FOR_EACH_PRIVATE_WKCONTENTVIEW_ACTION(FORWARD_ACTION_TO_WKCONTENTVIEW)
 
 - (void)_updateWebsitePolicies:(_WKWebsitePolicies *)websitePolicies
 {
-    auto data = websitePolicies->_websitePolicies->data();
+    auto data = websitePolicies.webpagePreferences->_websitePolicies->data();
     if (data.websiteDataStoreParameters)
         [NSException raise:NSInvalidArgumentException format:@"Updating WKWebsiteDataStore is only supported during decidePolicyForNavigationAction."];
     _page->updateWebsitePolicies(WTFMove(data));
@@ -5173,6 +5287,16 @@ static inline OptionSet<WebCore::LayoutMilestone> layoutMilestones(_WKRenderingP
     });
 }
 
+- (void)_getContentsAsAttributedStringWithCompletionHandler:(void (^)(NSAttributedString *, NSDictionary<NSAttributedStringDocumentAttributeKey, id> *, NSError *))completionHandler
+{
+    _page->getContentsAsAttributedString([handler = makeBlockPtr(completionHandler)](auto& attributedString) {
+        if (attributedString.string)
+            handler([[attributedString.string.get() retain] autorelease], [[attributedString.documentAttributes.get() retain] autorelease], nil);
+        else
+            handler(nil, nil, createNSError(WKErrorUnknown).get());
+    });
+}
+
 - (void)_getApplicationManifestWithCompletionHandler:(void (^)(_WKApplicationManifest *))completionHandler
 {
 #if ENABLE(APPLICATION_MANIFEST)
@@ -5583,24 +5707,27 @@ static inline WebKit::FindOptions toFindOptions(_WKFindOptions wkFindOptions)
     if (_page->layoutSizeScaleFactor() == viewScale)
         return;
 
-    _page->setViewportConfigurationViewLayoutSize([self activeViewLayoutSize:self.bounds], viewScale, _minimumEffectiveDeviceWidth);
+    _page->setViewportConfigurationViewLayoutSize([self activeViewLayoutSize:self.bounds], viewScale, _page->minimumEffectiveDeviceWidth());
 #endif
 }
 
 - (void)_setMinimumEffectiveDeviceWidth:(CGFloat)minimumEffectiveDeviceWidth
 {
-    if (_minimumEffectiveDeviceWidth == minimumEffectiveDeviceWidth)
+#if PLATFORM(IOS_FAMILY)
+    if (_page->minimumEffectiveDeviceWidth() == minimumEffectiveDeviceWidth)
         return;
 
-    _minimumEffectiveDeviceWidth = minimumEffectiveDeviceWidth;
-#if PLATFORM(IOS_FAMILY)
-    _page->setViewportConfigurationViewLayoutSize([self activeViewLayoutSize:self.bounds], _page->layoutSizeScaleFactor(), _minimumEffectiveDeviceWidth);
+    _page->setViewportConfigurationViewLayoutSize([self activeViewLayoutSize:self.bounds], _page->layoutSizeScaleFactor(), minimumEffectiveDeviceWidth);
 #endif
 }
 
 - (CGFloat)_minimumEffectiveDeviceWidth
 {
-    return _minimumEffectiveDeviceWidth;
+#if PLATFORM(IOS_FAMILY)
+    return _page->minimumEffectiveDeviceWidth();
+#else
+    return 0;
+#endif
 }
 
 #pragma mark scrollperf methods
@@ -5678,16 +5805,6 @@ static inline WebKit::FindOptions toFindOptions(_WKFindOptions wkFindOptions)
     return WebKit::toWKMediaCaptureState(_page->mediaStateFlags());
 }
 
-- (void)_setMediaCaptureMuted:(BOOL)muted
-{
-    _page->setMediaStreamCaptureMuted(muted);
-}
-
-- (void)_muteMediaCapture
-{
-    _page->setMediaStreamCaptureMuted(true);
-}
-
 - (void)_setMediaCaptureEnabled:(BOOL)enabled
 {
     _page->setMediaCaptureEnabled(enabled);
@@ -5705,7 +5822,9 @@ static inline WebKit::FindOptions toFindOptions(_WKFindOptions wkFindOptions)
     if (mutedState & _WKMediaAudioMuted)
         coreState |= WebCore::MediaProducer::AudioIsMuted;
     if (mutedState & _WKMediaCaptureDevicesMuted)
-        coreState |= WebCore::MediaProducer::CaptureDevicesAreMuted;
+        coreState |= WebCore::MediaProducer::AudioAndVideoCaptureIsMuted;
+    if (mutedState & _WKMediaScreenCaptureMuted)
+        coreState |= WebCore::MediaProducer::ScreenCaptureIsMuted;
 
     _page->setMuted(coreState);
 }
@@ -6145,6 +6264,34 @@ static inline WebKit::FindOptions toFindOptions(_WKFindOptions wkFindOptions)
     _maximumUnobscuredSizeOverride = CGSizeZero;
 }
 
+static WTF::Optional<WebCore::ViewportArguments> viewportArgumentsFromDictionary(NSDictionary<NSString *, NSString *> *viewportArgumentPairs, bool viewportFitEnabled)
+{
+    if (!viewportArgumentPairs)
+        return WTF::nullopt;
+
+    WebCore::ViewportArguments viewportArguments(WebCore::ViewportArguments::ViewportMeta);
+
+    [viewportArgumentPairs enumerateKeysAndObjectsUsingBlock:makeBlockPtr([&] (NSString *key, NSString *value, BOOL* stop) {
+        if (![key isKindOfClass:[NSString class]] || ![value isKindOfClass:[NSString class]])
+            [NSException raise:NSInvalidArgumentException format:@"-[WKWebView _overrideViewportWithArguments:]: Keys and values must all be NSStrings."];
+        String keyString = key;
+        String valueString = value;
+        WebCore::setViewportFeature(viewportArguments, keyString, valueString, viewportFitEnabled, [] (WebCore::ViewportErrorCode, const String& errorMessage) {
+            NSLog(@"-[WKWebView _overrideViewportWithArguments:]: Error parsing viewport argument: %s", errorMessage.utf8().data());
+        });
+    }).get()];
+
+    return viewportArguments;
+}
+
+- (void)_overrideViewportWithArguments:(NSDictionary<NSString *, NSString *> *)arguments
+{
+    if (!_page)
+        return;
+
+    _page->setOverrideViewportArguments(viewportArgumentsFromDictionary(arguments, _page->preferences().viewportFitEnabled()));
+}
+
 - (UIView *)_viewForFindUI
 {
     return [self viewForZoomingInScrollView:[self scrollView]];
@@ -6497,6 +6644,7 @@ static WebCore::UserInterfaceLayoutDirection toUserInterfaceLayoutDirection(UISe
 {
     auto infoRequest = WebKit::InteractionInformationRequest(WebCore::roundedIntPoint(position));
     infoRequest.includeSnapshot = true;
+    infoRequest.readonly = true;
 
     [_contentView doAfterPositionInformationUpdate:[capturedBlock = makeBlockPtr(block)] (WebKit::InteractionInformationAtPosition information) {
         capturedBlock([_WKActivatedElementInfo activatedElementInfoWithInteractionInformationAtPosition:information]);
@@ -6571,6 +6719,11 @@ static WebCore::UserInterfaceLayoutDirection toUserInterfaceLayoutDirection(UISe
     [_contentView accessoryDone];
 }
 
+- (void)_dismissFilePicker
+{
+    [_contentView dismissFilePicker];
+}
+
 - (void)setTimePickerValueToHour:(NSInteger)hour minute:(NSInteger)minute
 {
     [_contentView setTimePickerValueToHour:hour minute:minute];
@@ -7032,6 +7185,16 @@ static WebCore::UserInterfaceLayoutDirection toUserInterfaceLayoutDirection(UISe
     });
 }
 
+- (BOOL)_scrollingUpdatesDisabledForTesting
+{
+    // For subclasses to override;
+    return NO;
+}
+
+- (void)_setScrollingUpdatesDisabledForTesting:(BOOL)disabled
+{
+}
+
 // Execute the supplied block after the next transaction from the WebProcess.
 - (void)_doAfterNextPresentationUpdate:(void (^)(void))updateBlock
 {