| /* |
| * Copyright (C) 2014-2018 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 INC. 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 INC. 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. |
| */ |
| |
| #import "config.h" |
| #import "UIDelegate.h" |
| |
| #if WK_API_ENABLED |
| |
| #import "APIFrameInfo.h" |
| #import "APIHitTestResult.h" |
| #import "CompletionHandlerCallChecker.h" |
| #import "NativeWebWheelEvent.h" |
| #import "NavigationActionData.h" |
| #import "UserMediaPermissionCheckProxy.h" |
| #import "UserMediaPermissionRequestProxy.h" |
| #import "WKFrameInfoInternal.h" |
| #import "WKNSData.h" |
| #import "WKNSDictionary.h" |
| #import "WKNavigationActionInternal.h" |
| #import "WKOpenPanelParametersInternal.h" |
| #import "WKSecurityOriginInternal.h" |
| #import "WKUIDelegatePrivate.h" |
| #import "WKWebViewConfigurationInternal.h" |
| #import "WKWebViewInternal.h" |
| #import "WKWindowFeaturesInternal.h" |
| #import "WebOpenPanelResultListenerProxy.h" |
| #import "WebProcessProxy.h" |
| #import "_WKContextMenuElementInfo.h" |
| #import "_WKFrameHandleInternal.h" |
| #import "_WKHitTestResultInternal.h" |
| #import <WebCore/SecurityOriginData.h> |
| #import <WebCore/URL.h> |
| #import <wtf/BlockPtr.h> |
| |
| #if PLATFORM(IOS) |
| #import <AVFoundation/AVCaptureDevice.h> |
| #import <AVFoundation/AVMediaFormat.h> |
| #import <wtf/SoftLinking.h> |
| |
| SOFT_LINK_FRAMEWORK(AVFoundation); |
| SOFT_LINK_CLASS(AVFoundation, AVCaptureDevice); |
| SOFT_LINK_CONSTANT(AVFoundation, AVMediaTypeAudio, NSString *); |
| SOFT_LINK_CONSTANT(AVFoundation, AVMediaTypeVideo, NSString *); |
| #endif |
| |
| namespace WebKit { |
| |
| UIDelegate::UIDelegate(WKWebView *webView) |
| : m_webView(webView) |
| { |
| } |
| |
| UIDelegate::~UIDelegate() |
| { |
| } |
| |
| #if ENABLE(CONTEXT_MENUS) |
| std::unique_ptr<API::ContextMenuClient> UIDelegate::createContextMenuClient() |
| { |
| return std::make_unique<ContextMenuClient>(*this); |
| } |
| #endif |
| |
| std::unique_ptr<API::UIClient> UIDelegate::createUIClient() |
| { |
| return std::make_unique<UIClient>(*this); |
| } |
| |
| RetainPtr<id <WKUIDelegate> > UIDelegate::delegate() |
| { |
| return m_delegate.get(); |
| } |
| |
| void UIDelegate::setDelegate(id <WKUIDelegate> delegate) |
| { |
| m_delegate = delegate; |
| |
| m_delegateMethods.webViewCreateWebViewWithConfigurationForNavigationActionWindowFeatures = [delegate respondsToSelector:@selector(webView:createWebViewWithConfiguration:forNavigationAction:windowFeatures:)]; |
| m_delegateMethods.webViewCreateWebViewWithConfigurationForNavigationActionWindowFeaturesAsync = [delegate respondsToSelector:@selector(_webView:createWebViewWithConfiguration:forNavigationAction:windowFeatures:completionHandler:)]; |
| m_delegateMethods.webViewRunJavaScriptAlertPanelWithMessageInitiatedByFrameCompletionHandler = [delegate respondsToSelector:@selector(webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:completionHandler:)]; |
| m_delegateMethods.webViewRunJavaScriptConfirmPanelWithMessageInitiatedByFrameCompletionHandler = [delegate respondsToSelector:@selector(webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame:completionHandler:)]; |
| m_delegateMethods.webViewRunJavaScriptTextInputPanelWithPromptDefaultTextInitiatedByFrameCompletionHandler = [delegate respondsToSelector:@selector(webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:completionHandler:)]; |
| m_delegateMethods.webViewRunBeforeUnloadConfirmPanelWithMessageInitiatedByFrameCompletionHandler = [delegate respondsToSelector:@selector(_webView:runBeforeUnloadConfirmPanelWithMessage:initiatedByFrame:completionHandler:)]; |
| m_delegateMethods.webViewRequestGeolocationPermissionForFrameDecisionHandler = [delegate respondsToSelector:@selector(_webView:requestGeolocationPermissionForFrame:decisionHandler:)]; |
| m_delegateMethods.webViewDidResignInputElementStrongPasswordAppearanceWithUserInfo = [delegate respondsToSelector:@selector(_webView:didResignInputElementStrongPasswordAppearanceWithUserInfo:)]; |
| |
| #if PLATFORM(MAC) |
| m_delegateMethods.showWebView = [delegate respondsToSelector:@selector(_showWebView:)]; |
| m_delegateMethods.focusWebView = [delegate respondsToSelector:@selector(_focusWebView:)]; |
| m_delegateMethods.unfocusWebView = [delegate respondsToSelector:@selector(_unfocusWebView:)]; |
| m_delegateMethods.webViewTakeFocus = [delegate respondsToSelector:@selector(_webView:takeFocus:)]; |
| m_delegateMethods.webViewRunModal = [delegate respondsToSelector:@selector(_webViewRunModal:)]; |
| m_delegateMethods.webViewDidScroll = [delegate respondsToSelector:@selector(_webViewDidScroll:)]; |
| m_delegateMethods.webViewGetToolbarsAreVisibleWithCompletionHandler = [delegate respondsToSelector:@selector(_webView:getToolbarsAreVisibleWithCompletionHandler:)]; |
| m_delegateMethods.webViewDidNotHandleWheelEvent = [delegate respondsToSelector:@selector(_webView:didNotHandleWheelEvent:)]; |
| m_delegateMethods.webViewSetResizable = [delegate respondsToSelector:@selector(_webView:setResizable:)]; |
| m_delegateMethods.webViewGetWindowFrameWithCompletionHandler = [delegate respondsToSelector:@selector(_webView:getWindowFrameWithCompletionHandler:)]; |
| m_delegateMethods.webViewSetWindowFrame = [delegate respondsToSelector:@selector(_webView:setWindowFrame:)]; |
| m_delegateMethods.webViewUnavailablePlugInButtonClicked = [delegate respondsToSelector:@selector(_webView:unavailablePlugInButtonClickedWithReason:plugInInfo:)]; |
| m_delegateMethods.webViewHandleAutoplayEventWithFlags = [delegate respondsToSelector:@selector(_webView:handleAutoplayEvent:withFlags:)]; |
| m_delegateMethods.webViewDidClickAutoFillButtonWithUserInfo = [delegate respondsToSelector:@selector(_webView:didClickAutoFillButtonWithUserInfo:)]; |
| m_delegateMethods.webViewDrawHeaderInRectForPageWithTitleURL = [delegate respondsToSelector:@selector(_webView:drawHeaderInRect:forPageWithTitle:URL:)]; |
| m_delegateMethods.webViewDrawFooterInRectForPageWithTitleURL = [delegate respondsToSelector:@selector(_webView:drawFooterInRect:forPageWithTitle:URL:)]; |
| m_delegateMethods.webViewHeaderHeight = [delegate respondsToSelector:@selector(_webViewHeaderHeight:)]; |
| m_delegateMethods.webViewFooterHeight = [delegate respondsToSelector:@selector(_webViewFooterHeight:)]; |
| m_delegateMethods.webViewMouseDidMoveOverElementWithFlagsUserInfo = [delegate respondsToSelector:@selector(_webView:mouseDidMoveOverElement:withFlags:userInfo:)]; |
| m_delegateMethods.webViewDidExceedBackgroundResourceLimitWhileInForeground = [delegate respondsToSelector:@selector(_webView:didExceedBackgroundResourceLimitWhileInForeground:)]; |
| m_delegateMethods.webViewSaveDataToFileSuggestedFilenameMimeTypeOriginatingURL = [delegate respondsToSelector:@selector(_webView:saveDataToFile:suggestedFilename:mimeType:originatingURL:)]; |
| m_delegateMethods.webViewRunOpenPanelWithParametersInitiatedByFrameCompletionHandler = [delegate respondsToSelector:@selector(webView:runOpenPanelWithParameters:initiatedByFrame:completionHandler:)]; |
| m_delegateMethods.webViewRequestNotificationPermissionForSecurityOriginDecisionHandler = [delegate respondsToSelector:@selector(_webView:requestNotificationPermissionForSecurityOrigin:decisionHandler:)]; |
| #endif |
| m_delegateMethods.webViewDecideDatabaseQuotaForSecurityOriginCurrentQuotaCurrentOriginUsageCurrentDatabaseUsageExpectedUsageDecisionHandler = [delegate respondsToSelector:@selector(_webView:decideDatabaseQuotaForSecurityOrigin:currentQuota:currentOriginUsage:currentDatabaseUsage:expectedUsage:decisionHandler:)]; |
| m_delegateMethods.webViewDecideWebApplicationCacheQuotaForSecurityOriginCurrentQuotaTotalBytesNeeded = [delegate respondsToSelector:@selector(_webView:decideWebApplicationCacheQuotaForSecurityOrigin:currentQuota:totalBytesNeeded:decisionHandler:)]; |
| m_delegateMethods.webViewPrintFrame = [delegate respondsToSelector:@selector(_webView:printFrame:)]; |
| m_delegateMethods.webViewDidClose = [delegate respondsToSelector:@selector(webViewDidClose:)]; |
| m_delegateMethods.webViewClose = [delegate respondsToSelector:@selector(_webViewClose:)]; |
| m_delegateMethods.webViewFullscreenMayReturnToInline = [delegate respondsToSelector:@selector(_webViewFullscreenMayReturnToInline:)]; |
| m_delegateMethods.webViewDidEnterFullscreen = [delegate respondsToSelector:@selector(_webViewDidEnterFullscreen:)]; |
| m_delegateMethods.webViewDidExitFullscreen = [delegate respondsToSelector:@selector(_webViewDidExitFullscreen:)]; |
| #if PLATFORM(IOS) |
| #if HAVE(APP_LINKS) |
| m_delegateMethods.webViewShouldIncludeAppLinkActionsForElement = [delegate respondsToSelector:@selector(_webView:shouldIncludeAppLinkActionsForElement:)]; |
| #endif |
| m_delegateMethods.webViewActionsForElementDefaultActions = [delegate respondsToSelector:@selector(_webView:actionsForElement:defaultActions:)]; |
| m_delegateMethods.webViewDidNotHandleTapAsClickAtPoint = [delegate respondsToSelector:@selector(_webView:didNotHandleTapAsClickAtPoint:)]; |
| m_delegateMethods.presentingViewControllerForWebView = [delegate respondsToSelector:@selector(_presentingViewControllerForWebView:)]; |
| #endif |
| m_delegateMethods.webViewRequestUserMediaAuthorizationForDevicesURLMainFrameURLDecisionHandler = [delegate respondsToSelector:@selector(_webView:requestUserMediaAuthorizationForDevices:url:mainFrameURL:decisionHandler:)]; |
| m_delegateMethods.webViewCheckUserMediaPermissionForURLMainFrameURLFrameIdentifierDecisionHandler = [delegate respondsToSelector:@selector(_webView:checkUserMediaPermissionForURL:mainFrameURL:frameIdentifier:decisionHandler:)]; |
| m_delegateMethods.webViewMediaCaptureStateDidChange = [delegate respondsToSelector:@selector(_webView:mediaCaptureStateDidChange:)]; |
| m_delegateMethods.dataDetectionContextForWebView = [delegate respondsToSelector:@selector(_dataDetectionContextForWebView:)]; |
| m_delegateMethods.webViewImageOrMediaDocumentSizeChanged = [delegate respondsToSelector:@selector(_webView:imageOrMediaDocumentSizeChanged:)]; |
| |
| #if ENABLE(POINTER_LOCK) |
| m_delegateMethods.webViewRequestPointerLock = [delegate respondsToSelector:@selector(_webViewRequestPointerLock:)]; |
| m_delegateMethods.webViewDidLosePointerLock = [delegate respondsToSelector:@selector(_webViewDidLosePointerLock:)]; |
| #endif |
| #if ENABLE(CONTEXT_MENUS) |
| m_delegateMethods.webViewContextMenuForElement = [delegate respondsToSelector:@selector(_webView:contextMenu:forElement:)]; |
| m_delegateMethods.webViewContextMenuForElementUserInfo = [delegate respondsToSelector:@selector(_webView:contextMenu:forElement:userInfo:)]; |
| #endif |
| |
| m_delegateMethods.webViewHasVideoInPictureInPictureDidChange = [delegate respondsToSelector:@selector(_webView:hasVideoInPictureInPictureDidChange:)]; |
| } |
| |
| #if ENABLE(CONTEXT_MENUS) |
| UIDelegate::ContextMenuClient::ContextMenuClient(UIDelegate& uiDelegate) |
| : m_uiDelegate(uiDelegate) |
| { |
| } |
| |
| UIDelegate::ContextMenuClient::~ContextMenuClient() |
| { |
| } |
| |
| RetainPtr<NSMenu> UIDelegate::ContextMenuClient::menuFromProposedMenu(WebPageProxy&, NSMenu *menu, const WebHitTestResultData&, API::Object* userInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewContextMenuForElement && !m_uiDelegate.m_delegateMethods.webViewContextMenuForElementUserInfo) |
| return menu; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return menu; |
| |
| auto contextMenuElementInfo = adoptNS([[_WKContextMenuElementInfo alloc] init]); |
| |
| if (m_uiDelegate.m_delegateMethods.webViewContextMenuForElement) |
| return [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView contextMenu:menu forElement:contextMenuElementInfo.get()]; |
| |
| return [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView contextMenu:menu forElement:contextMenuElementInfo.get() userInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| } |
| #endif |
| |
| UIDelegate::UIClient::UIClient(UIDelegate& uiDelegate) |
| : m_uiDelegate(uiDelegate) |
| { |
| } |
| |
| UIDelegate::UIClient::~UIClient() |
| { |
| } |
| |
| void UIDelegate::UIClient::createNewPage(WebPageProxy& page, Ref<API::FrameInfo>&& sourceFrameInfo, WebCore::ResourceRequest&& request, WebCore::WindowFeatures&& windowFeatures, NavigationActionData&& navigationActionData, CompletionHandler<void(RefPtr<WebPageProxy>&&)>&& completionHandler) |
| { |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| ASSERT(delegate); |
| |
| auto configuration = adoptNS([m_uiDelegate.m_webView->_configuration copy]); |
| [configuration _setRelatedWebView:m_uiDelegate.m_webView]; |
| |
| auto userInitiatedActivity = page.process().userInitiatedActivity(navigationActionData.userGestureTokenIdentifier); |
| bool shouldOpenAppLinks = !hostsAreEqual(sourceFrameInfo->request().url(), request.url()); |
| auto apiNavigationAction = API::NavigationAction::create(WTFMove(navigationActionData), sourceFrameInfo.ptr(), nullptr, std::nullopt, WTFMove(request), WebCore::URL(), shouldOpenAppLinks, WTFMove(userInitiatedActivity)); |
| |
| auto apiWindowFeatures = API::WindowFeatures::create(windowFeatures); |
| |
| if (m_uiDelegate.m_delegateMethods.webViewCreateWebViewWithConfigurationForNavigationActionWindowFeaturesAsync) { |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:createWebViewWithConfiguration:forNavigationAction:windowFeatures:completionHandler:)); |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView createWebViewWithConfiguration:configuration.get() forNavigationAction:wrapper(apiNavigationAction) windowFeatures:wrapper(apiWindowFeatures) completionHandler:BlockPtr<void (WKWebView *)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker), relatedWebView = RetainPtr<WKWebView>(m_uiDelegate.m_webView)](WKWebView *webView) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| |
| if (!webView) { |
| completionHandler(nullptr); |
| return; |
| } |
| |
| if ([webView->_configuration _relatedWebView] != relatedWebView.get()) |
| [NSException raise:NSInternalInconsistencyException format:@"Returned WKWebView was not created with the given configuration."]; |
| |
| completionHandler(webView->_page.get()); |
| }).get()]; |
| return; |
| } |
| if (!m_uiDelegate.m_delegateMethods.webViewCreateWebViewWithConfigurationForNavigationActionWindowFeatures) |
| return completionHandler(nullptr); |
| |
| RetainPtr<WKWebView> webView = [delegate webView:m_uiDelegate.m_webView createWebViewWithConfiguration:configuration.get() forNavigationAction:wrapper(apiNavigationAction) windowFeatures:wrapper(apiWindowFeatures)]; |
| if (!webView) |
| return completionHandler(nullptr); |
| |
| if ([webView->_configuration _relatedWebView] != m_uiDelegate.m_webView) |
| [NSException raise:NSInternalInconsistencyException format:@"Returned WKWebView was not created with the given configuration."]; |
| completionHandler(webView->_page.get()); |
| } |
| |
| void UIDelegate::UIClient::runJavaScriptAlert(WebPageProxy*, const WTF::String& message, WebFrameProxy* webFrameProxy, const WebCore::SecurityOriginData& securityOriginData, Function<void()>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunJavaScriptAlertPanelWithMessageInitiatedByFrameCompletionHandler) { |
| completionHandler(); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(); |
| return; |
| } |
| |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:completionHandler:)); |
| [delegate webView:m_uiDelegate.m_webView runJavaScriptAlertPanelWithMessage:message initiatedByFrame:wrapper(API::FrameInfo::create(*webFrameProxy, securityOriginData.securityOrigin())) completionHandler:BlockPtr<void ()>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)] { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| completionHandler(); |
| checker->didCallCompletionHandler(); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::runJavaScriptConfirm(WebPageProxy*, const WTF::String& message, WebFrameProxy* webFrameProxy, const WebCore::SecurityOriginData& securityOriginData, Function<void(bool)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunJavaScriptConfirmPanelWithMessageInitiatedByFrameCompletionHandler) { |
| completionHandler(false); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(false); |
| return; |
| } |
| |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame:completionHandler:)); |
| [delegate webView:m_uiDelegate.m_webView runJavaScriptConfirmPanelWithMessage:message initiatedByFrame:wrapper(API::FrameInfo::create(*webFrameProxy, securityOriginData.securityOrigin())) completionHandler:BlockPtr<void (BOOL)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](BOOL result) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| completionHandler(result); |
| checker->didCallCompletionHandler(); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::runJavaScriptPrompt(WebPageProxy*, const WTF::String& message, const WTF::String& defaultValue, WebFrameProxy* webFrameProxy, const WebCore::SecurityOriginData& securityOriginData, Function<void(const WTF::String&)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunJavaScriptTextInputPanelWithPromptDefaultTextInitiatedByFrameCompletionHandler) { |
| completionHandler(String()); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(String()); |
| return; |
| } |
| |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:completionHandler:)); |
| [delegate webView:m_uiDelegate.m_webView runJavaScriptTextInputPanelWithPrompt:message defaultText:defaultValue initiatedByFrame:wrapper(API::FrameInfo::create(*webFrameProxy, securityOriginData.securityOrigin())) completionHandler:BlockPtr<void (NSString *)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](NSString *result) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| completionHandler(result); |
| checker->didCallCompletionHandler(); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::decidePolicyForGeolocationPermissionRequest(WebKit::WebPageProxy&, WebKit::WebFrameProxy& frame, API::SecurityOrigin& securityOrigin, Function<void(bool)>& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRequestGeolocationPermissionForFrameDecisionHandler) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:requestGeolocationPermissionForFrame:decisionHandler:)); |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView requestGeolocationPermissionForFrame:wrapper(API::FrameInfo::create(frame, securityOrigin.securityOrigin())) decisionHandler:BlockPtr<void(BOOL)>::fromCallable([completionHandler = std::exchange(completionHandler, nullptr), checker = WTFMove(checker)](BOOL result) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(result); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::didResignInputElementStrongPasswordAppearance(WebPageProxy&, API::Object* userInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidResignInputElementStrongPasswordAppearanceWithUserInfo) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView didResignInputElementStrongPasswordAppearanceWithUserInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| } |
| |
| bool UIDelegate::UIClient::canRunBeforeUnloadConfirmPanel() const |
| { |
| return m_uiDelegate.m_delegateMethods.webViewRunBeforeUnloadConfirmPanelWithMessageInitiatedByFrameCompletionHandler; |
| } |
| |
| void UIDelegate::UIClient::runBeforeUnloadConfirmPanel(WebPageProxy*, const WTF::String& message, WebFrameProxy* webFrameProxy, const WebCore::SecurityOriginData& securityOriginData, Function<void(bool)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunBeforeUnloadConfirmPanelWithMessageInitiatedByFrameCompletionHandler) { |
| completionHandler(false); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(false); |
| return; |
| } |
| |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:runBeforeUnloadConfirmPanelWithMessage:initiatedByFrame:completionHandler:)); |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView runBeforeUnloadConfirmPanelWithMessage:message initiatedByFrame:wrapper(API::FrameInfo::create(*webFrameProxy, securityOriginData.securityOrigin())) completionHandler:BlockPtr<void (BOOL)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](BOOL result) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| completionHandler(result); |
| checker->didCallCompletionHandler(); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::exceededDatabaseQuota(WebPageProxy*, WebFrameProxy*, API::SecurityOrigin* securityOrigin, const WTF::String& databaseName, const WTF::String& displayName, unsigned long long currentQuota, unsigned long long currentOriginUsage, unsigned long long currentUsage, unsigned long long expectedUsage, Function<void (unsigned long long)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDecideDatabaseQuotaForSecurityOriginCurrentQuotaCurrentOriginUsageCurrentDatabaseUsageExpectedUsageDecisionHandler) { |
| |
| // Use 50 MB as the default database quota. |
| unsigned long long defaultPerOriginDatabaseQuota = 50 * 1024 * 1024; |
| |
| completionHandler(defaultPerOriginDatabaseQuota); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(currentQuota); |
| return; |
| } |
| |
| ASSERT(securityOrigin); |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:decideDatabaseQuotaForSecurityOrigin:currentQuota:currentOriginUsage:currentDatabaseUsage:expectedUsage:decisionHandler:)); |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView decideDatabaseQuotaForSecurityOrigin:wrapper(*securityOrigin) currentQuota:currentQuota currentOriginUsage:currentOriginUsage currentDatabaseUsage:currentUsage expectedUsage:expectedUsage decisionHandler:BlockPtr<void(unsigned long long newQuota)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](unsigned long long newQuota) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(newQuota); |
| }).get()]; |
| } |
| |
| #if PLATFORM(MAC) |
| static inline _WKFocusDirection toWKFocusDirection(WKFocusDirection direction) |
| { |
| switch (direction) { |
| case kWKFocusDirectionBackward: |
| return _WKFocusDirectionBackward; |
| case kWKFocusDirectionForward: |
| return _WKFocusDirectionForward; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKFocusDirectionForward; |
| } |
| |
| void UIDelegate::UIClient::takeFocus(WebPageProxy*, WKFocusDirection direction) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewTakeFocus) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView takeFocus:toWKFocusDirection(direction)]; |
| } |
| |
| bool UIDelegate::UIClient::canRunModal() const |
| { |
| return m_uiDelegate.m_delegateMethods.webViewRunModal; |
| } |
| |
| void UIDelegate::UIClient::runModal(WebPageProxy&) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunModal) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewRunModal:m_uiDelegate.m_webView]; |
| } |
| |
| float UIDelegate::UIClient::headerHeight(WebPageProxy&, WebFrameProxy& webFrameProxy) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewHeaderHeight) |
| return 0; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return 0; |
| |
| return [(id <WKUIDelegatePrivate>)delegate _webViewHeaderHeight:m_uiDelegate.m_webView]; |
| } |
| |
| float UIDelegate::UIClient::footerHeight(WebPageProxy&, WebFrameProxy&) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewFooterHeight) |
| return 0; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return 0; |
| |
| return [(id <WKUIDelegatePrivate>)delegate _webViewFooterHeight:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::drawHeader(WebPageProxy&, WebFrameProxy& frame, WebCore::FloatRect&& rect) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDrawHeaderInRectForPageWithTitleURL) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView drawHeaderInRect:rect forPageWithTitle:frame.title() URL:frame.url()]; |
| } |
| |
| void UIDelegate::UIClient::drawFooter(WebPageProxy&, WebFrameProxy& frame, WebCore::FloatRect&& rect) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDrawFooterInRectForPageWithTitleURL) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView drawFooterInRect:rect forPageWithTitle:frame.title() URL:frame.url()]; |
| } |
| |
| void UIDelegate::UIClient::pageDidScroll(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidScroll) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewDidScroll:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::focus(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.focusWebView) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _focusWebView:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::unfocus(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.unfocusWebView) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _unfocusWebView:m_uiDelegate.m_webView]; |
| } |
| |
| static _WKPlugInUnavailabilityReason toWKPlugInUnavailabilityReason(WKPluginUnavailabilityReason reason) |
| { |
| switch (reason) { |
| case kWKPluginUnavailabilityReasonPluginMissing: |
| return _WKPlugInUnavailabilityReasonPluginMissing; |
| case kWKPluginUnavailabilityReasonPluginCrashed: |
| return _WKPlugInUnavailabilityReasonPluginCrashed; |
| case kWKPluginUnavailabilityReasonInsecurePluginVersion: |
| return _WKPlugInUnavailabilityReasonInsecurePluginVersion; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKPlugInUnavailabilityReasonPluginMissing; |
| } |
| |
| void UIDelegate::UIClient::unavailablePluginButtonClicked(WebPageProxy&, WKPluginUnavailabilityReason reason, API::Dictionary& plugInInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewUnavailablePlugInButtonClicked) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView unavailablePlugInButtonClickedWithReason:toWKPlugInUnavailabilityReason(reason) plugInInfo:wrapper(plugInInfo)]; |
| } |
| |
| static _WKResourceLimit toWKResourceLimit(WKResourceLimit limit) |
| { |
| switch (limit) { |
| case kWKResourceLimitMemory: |
| return _WKResourceLimitMemory; |
| case kWKResourceLimitCPU: |
| return _WKResourceLimitCPU; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKResourceLimitMemory; |
| } |
| |
| void UIDelegate::UIClient::didExceedBackgroundResourceLimitWhileInForeground(WebPageProxy&, WKResourceLimit limit) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidExceedBackgroundResourceLimitWhileInForeground) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webView:m_uiDelegate.m_webView didExceedBackgroundResourceLimitWhileInForeground:toWKResourceLimit(limit)]; |
| } |
| |
| void UIDelegate::UIClient::didNotHandleWheelEvent(WebPageProxy*, const NativeWebWheelEvent& event) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidNotHandleWheelEvent) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView didNotHandleWheelEvent:event.nativeEvent()]; |
| } |
| |
| void UIDelegate::UIClient::setIsResizable(WebKit::WebPageProxy&, bool resizable) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewSetResizable) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView setResizable:resizable]; |
| } |
| |
| void UIDelegate::UIClient::setWindowFrame(WebKit::WebPageProxy&, const WebCore::FloatRect& frame) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewSetWindowFrame) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView setWindowFrame:frame]; |
| } |
| |
| void UIDelegate::UIClient::windowFrame(WebKit::WebPageProxy&, Function<void(WebCore::FloatRect)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewGetWindowFrameWithCompletionHandler) |
| return completionHandler({ }); |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return completionHandler({ }); |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView getWindowFrameWithCompletionHandler:BlockPtr<void(CGRect)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:getWindowFrameWithCompletionHandler:))](CGRect frame) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(frame); |
| }).get()]; |
| } |
| |
| static NSEventModifierFlags toNSEventModifierFlags(WebEvent::Modifiers modifiers) |
| { |
| NSEventModifierFlags flags = 0; |
| if (modifiers & WebEvent::ShiftKey) |
| flags |= NSEventModifierFlagShift; |
| if (modifiers & WebEvent::ControlKey) |
| flags |= NSEventModifierFlagControl; |
| if (modifiers & WebEvent::AltKey) |
| flags |= NSEventModifierFlagOption; |
| if (modifiers & WebEvent::MetaKey) |
| flags |= NSEventModifierFlagCommand; |
| if (modifiers & WebEvent::CapsLockKey) |
| flags |= NSEventModifierFlagCapsLock; |
| return flags; |
| } |
| |
| void UIDelegate::UIClient::mouseDidMoveOverElement(WebPageProxy&, const WebHitTestResultData& data, WebEvent::Modifiers modifiers, API::Object* userInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewMouseDidMoveOverElementWithFlagsUserInfo) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| auto apiHitTestResult = API::HitTestResult::create(data); |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView mouseDidMoveOverElement:wrapper(apiHitTestResult.get()) withFlags:toNSEventModifierFlags(modifiers) userInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| } |
| |
| static _WKAutoplayEventFlags toWKAutoplayEventFlags(OptionSet<WebCore::AutoplayEventFlags> flags) |
| { |
| _WKAutoplayEventFlags wkFlags = _WKAutoplayEventFlagsNone; |
| if (flags.contains(WebCore::AutoplayEventFlags::HasAudio)) |
| wkFlags |= _WKAutoplayEventFlagsHasAudio; |
| |
| return wkFlags; |
| } |
| |
| static _WKAutoplayEvent toWKAutoplayEvent(WebCore::AutoplayEvent event) |
| { |
| switch (event) { |
| case WebCore::AutoplayEvent::DidPreventMediaFromPlaying: |
| return _WKAutoplayEventDidPreventFromAutoplaying; |
| case WebCore::AutoplayEvent::DidPlayMediaPreventedFromPlaying: |
| return _WKAutoplayEventDidPlayMediaPreventedFromAutoplaying; |
| case WebCore::AutoplayEvent::DidAutoplayMediaPastThresholdWithoutUserInterference: |
| return _WKAutoplayEventDidAutoplayMediaPastThresholdWithoutUserInterference; |
| case WebCore::AutoplayEvent::UserDidInterfereWithPlayback: |
| return _WKAutoplayEventUserDidInterfereWithPlayback; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKAutoplayEventDidPlayMediaPreventedFromAutoplaying; |
| } |
| |
| void UIDelegate::UIClient::toolbarsAreVisible(WebPageProxy&, Function<void(bool)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewGetToolbarsAreVisibleWithCompletionHandler) |
| return completionHandler(true); |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return completionHandler(true); |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView getToolbarsAreVisibleWithCompletionHandler:BlockPtr<void(BOOL)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:getToolbarsAreVisibleWithCompletionHandler:))](BOOL visible) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(visible); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::didClickAutoFillButton(WebPageProxy&, API::Object* userInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidClickAutoFillButtonWithUserInfo) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView didClickAutoFillButtonWithUserInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| } |
| |
| void UIDelegate::UIClient::handleAutoplayEvent(WebPageProxy&, WebCore::AutoplayEvent event, OptionSet<WebCore::AutoplayEventFlags> flags) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewHandleAutoplayEventWithFlags) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView handleAutoplayEvent:toWKAutoplayEvent(event) withFlags:toWKAutoplayEventFlags(flags)]; |
| } |
| |
| void UIDelegate::UIClient::showPage(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.showWebView) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _showWebView:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::saveDataToFileInDownloadsFolder(WebPageProxy*, const WTF::String& suggestedFilename, const WTF::String& mimeType, const WebCore::URL& originatingURL, API::Data& data) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewSaveDataToFileSuggestedFilenameMimeTypeOriginatingURL) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView saveDataToFile:wrapper(data) suggestedFilename:suggestedFilename mimeType:mimeType originatingURL:originatingURL]; |
| } |
| |
| void UIDelegate::UIClient::decidePolicyForNotificationPermissionRequest(WebKit::WebPageProxy&, API::SecurityOrigin& securityOrigin, WTF::Function<void(bool)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRequestNotificationPermissionForSecurityOriginDecisionHandler) |
| return completionHandler(false); |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return completionHandler(false); |
| |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:requestNotificationPermissionForSecurityOrigin:decisionHandler:)); |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView requestNotificationPermissionForSecurityOrigin:wrapper(securityOrigin) decisionHandler:BlockPtr<void(BOOL)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](BOOL result) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(result); |
| }).get()]; |
| } |
| |
| bool UIDelegate::UIClient::runOpenPanel(WebPageProxy*, WebFrameProxy* webFrameProxy, const WebCore::SecurityOriginData& securityOriginData, API::OpenPanelParameters* openPanelParameters, WebOpenPanelResultListenerProxy* listener) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRunOpenPanelWithParametersInitiatedByFrameCompletionHandler) |
| return false; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return false; |
| |
| auto frame = API::FrameInfo::create(*webFrameProxy, securityOriginData.securityOrigin()); |
| RefPtr<WebOpenPanelResultListenerProxy> resultListener = listener; |
| |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(webView:runOpenPanelWithParameters:initiatedByFrame:completionHandler:)); |
| |
| [delegate webView:m_uiDelegate.m_webView runOpenPanelWithParameters:wrapper(*openPanelParameters) initiatedByFrame:wrapper(frame) completionHandler:[checker, resultListener](NSArray *URLs) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| |
| if (!URLs) { |
| resultListener->cancel(); |
| return; |
| } |
| |
| Vector<String> filenames; |
| for (NSURL *url in URLs) |
| filenames.append(url.path); |
| |
| resultListener->chooseFiles(filenames); |
| }]; |
| |
| return true; |
| } |
| #endif |
| |
| #if ENABLE(MEDIA_STREAM) |
| static void requestUserMediaAuthorizationForDevices(const WebFrameProxy& frame, UserMediaPermissionRequestProxy& request, id <WKUIDelegatePrivate> delegate, WKWebView& webView) |
| { |
| auto decisionHandler = BlockPtr<void(BOOL)>::fromCallable([protectedRequest = makeRef(request)](BOOL authorized) { |
| if (!authorized) { |
| protectedRequest->deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::PermissionDenied); |
| return; |
| } |
| const String& videoDeviceUID = (protectedRequest->requiresVideoCapture() || protectedRequest->requiresDisplayCapture()) ? protectedRequest->videoDeviceUIDs().first() : String(); |
| const String& audioDeviceUID = protectedRequest->requiresAudioCapture() ? protectedRequest->audioDeviceUIDs().first() : String(); |
| protectedRequest->allow(audioDeviceUID, videoDeviceUID); |
| }); |
| |
| const WebFrameProxy* mainFrame = frame.page()->mainFrame(); |
| WebCore::URL requestFrameURL(WebCore::URL(), frame.url()); |
| WebCore::URL mainFrameURL(WebCore::URL(), mainFrame->url()); |
| |
| _WKCaptureDevices devices = 0; |
| if (request.requiresAudioCapture()) |
| devices |= _WKCaptureDeviceMicrophone; |
| if (request.requiresVideoCapture()) |
| devices |= _WKCaptureDeviceCamera; |
| if (request.requiresDisplayCapture()) { |
| devices |= _WKCaptureDeviceDisplay; |
| ASSERT(!(devices & _WKCaptureDeviceCamera)); |
| } |
| |
| auto protectedWebView = RetainPtr<WKWebView>(&webView); |
| [delegate _webView:protectedWebView.get() requestUserMediaAuthorizationForDevices:devices url:requestFrameURL mainFrameURL:mainFrameURL decisionHandler:decisionHandler.get()]; |
| } |
| #endif |
| |
| bool UIDelegate::UIClient::decidePolicyForUserMediaPermissionRequest(WebPageProxy& page, WebFrameProxy& frame, API::SecurityOrigin& userMediaOrigin, API::SecurityOrigin& topLevelOrigin, UserMediaPermissionRequestProxy& request) |
| { |
| #if ENABLE(MEDIA_STREAM) |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate || !m_uiDelegate.m_delegateMethods.webViewRequestUserMediaAuthorizationForDevicesURLMainFrameURLDecisionHandler) { |
| request.deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::UserMediaDisabled); |
| return true; |
| } |
| |
| bool requiresAudioCapture = request.requiresAudioCapture(); |
| bool requiresVideoCapture = request.requiresVideoCapture(); |
| bool requiresDisplayCapture = request.requiresDisplayCapture(); |
| if (!requiresAudioCapture && !requiresVideoCapture && !requiresDisplayCapture) { |
| request.deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::NoConstraints); |
| return true; |
| } |
| |
| #if PLATFORM(IOS) |
| auto requestCameraAuthorization = BlockPtr<void()>::fromCallable([this, &frame, protectedRequest = makeRef(request), webView = RetainPtr<WKWebView>(m_uiDelegate.m_webView)]() { |
| |
| if (!protectedRequest->requiresVideoCapture()) { |
| requestUserMediaAuthorizationForDevices(frame, protectedRequest, (id <WKUIDelegatePrivate>)m_uiDelegate.m_delegate.get(), *webView.get()); |
| return; |
| } |
| AVAuthorizationStatus cameraAuthorizationStatus = [getAVCaptureDeviceClass() authorizationStatusForMediaType:getAVMediaTypeVideo()]; |
| switch (cameraAuthorizationStatus) { |
| case AVAuthorizationStatusAuthorized: |
| requestUserMediaAuthorizationForDevices(frame, protectedRequest, (id <WKUIDelegatePrivate>)m_uiDelegate.m_delegate.get(), *webView.get()); |
| break; |
| case AVAuthorizationStatusDenied: |
| case AVAuthorizationStatusRestricted: |
| protectedRequest->deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::PermissionDenied); |
| return; |
| case AVAuthorizationStatusNotDetermined: |
| auto decisionHandler = BlockPtr<void(BOOL)>::fromCallable([this, &frame, protectedRequest = makeRef(protectedRequest.get()), webView = RetainPtr<WKWebView>(m_uiDelegate.m_webView)](BOOL authorized) { |
| if (!authorized) { |
| protectedRequest->deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::PermissionDenied); |
| return; |
| } |
| requestUserMediaAuthorizationForDevices(frame, protectedRequest, (id <WKUIDelegatePrivate>)m_uiDelegate.m_delegate.get(), *webView.get()); |
| }); |
| |
| [getAVCaptureDeviceClass() requestAccessForMediaType:getAVMediaTypeVideo() completionHandler:decisionHandler.get()]; |
| break; |
| } |
| }); |
| |
| if (requiresAudioCapture) { |
| AVAuthorizationStatus microphoneAuthorizationStatus = [getAVCaptureDeviceClass() authorizationStatusForMediaType:getAVMediaTypeAudio()]; |
| switch (microphoneAuthorizationStatus) { |
| case AVAuthorizationStatusAuthorized: |
| requestCameraAuthorization(); |
| break; |
| case AVAuthorizationStatusDenied: |
| case AVAuthorizationStatusRestricted: |
| request.deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::PermissionDenied); |
| return true; |
| case AVAuthorizationStatusNotDetermined: |
| auto decisionHandler = BlockPtr<void(BOOL)>::fromCallable([protectedRequest = makeRef(request), requestCameraAuthorization](BOOL authorized) { |
| if (!authorized) { |
| protectedRequest->deny(UserMediaPermissionRequestProxy::UserMediaAccessDenialReason::PermissionDenied); |
| return; |
| } |
| requestCameraAuthorization(); |
| }); |
| |
| [getAVCaptureDeviceClass() requestAccessForMediaType:getAVMediaTypeAudio() completionHandler:decisionHandler.get()]; |
| break; |
| } |
| } else |
| requestCameraAuthorization(); |
| #else |
| requestUserMediaAuthorizationForDevices(frame, request, (id <WKUIDelegatePrivate>)m_uiDelegate.m_delegate.get(), *m_uiDelegate.m_webView); |
| #endif |
| #endif |
| |
| return true; |
| } |
| |
| bool UIDelegate::UIClient::checkUserMediaPermissionForOrigin(WebPageProxy& page, WebFrameProxy& frame, API::SecurityOrigin& userMediaOrigin, API::SecurityOrigin& topLevelOrigin, UserMediaPermissionCheckProxy& request) |
| { |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate || !m_uiDelegate.m_delegateMethods.webViewCheckUserMediaPermissionForURLMainFrameURLFrameIdentifierDecisionHandler) { |
| request.setUserMediaAccessInfo(String(), false); |
| return true; |
| } |
| |
| WKWebView *webView = m_uiDelegate.m_webView; |
| const WebFrameProxy* mainFrame = frame.page()->mainFrame(); |
| WebCore::URL requestFrameURL(WebCore::URL(), frame.url()); |
| WebCore::URL mainFrameURL(WebCore::URL(), mainFrame->url()); |
| |
| auto decisionHandler = BlockPtr<void(NSString *, BOOL)>::fromCallable([protectedRequest = makeRef(request)](NSString *salt, BOOL authorized) { |
| protectedRequest->setUserMediaAccessInfo(String(salt), authorized); |
| }); |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:webView checkUserMediaPermissionForURL:requestFrameURL mainFrameURL:mainFrameURL frameIdentifier:frame.frameID() decisionHandler:decisionHandler.get()]; |
| |
| return true; |
| } |
| |
| void UIDelegate::UIClient::mediaCaptureStateDidChange(WebCore::MediaProducer::MediaStateFlags state) |
| { |
| WKWebView *webView = m_uiDelegate.m_webView; |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate || !m_uiDelegate.m_delegateMethods.webViewMediaCaptureStateDidChange) |
| return; |
| |
| _WKMediaCaptureState mediaCaptureState = _WKMediaCaptureStateNone; |
| if (state & WebCore::MediaProducer::HasActiveAudioCaptureDevice) |
| mediaCaptureState |= _WKMediaCaptureStateActiveMicrophone; |
| if (state & WebCore::MediaProducer::HasActiveVideoCaptureDevice) |
| mediaCaptureState |= _WKMediaCaptureStateActiveCamera; |
| if (state & WebCore::MediaProducer::HasMutedAudioCaptureDevice) |
| mediaCaptureState |= _WKMediaCaptureStateMutedMicrophone; |
| if (state & WebCore::MediaProducer::HasMutedVideoCaptureDevice) |
| mediaCaptureState |= _WKMediaCaptureStateMutedCamera; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:webView mediaCaptureStateDidChange:mediaCaptureState]; |
| } |
| |
| void UIDelegate::UIClient::reachedApplicationCacheOriginQuota(WebPageProxy*, const WebCore::SecurityOrigin& securityOrigin, uint64_t currentQuota, uint64_t totalBytesNeeded, Function<void (unsigned long long)>&& completionHandler) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDecideWebApplicationCacheQuotaForSecurityOriginCurrentQuotaTotalBytesNeeded) { |
| completionHandler(currentQuota); |
| return; |
| } |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) { |
| completionHandler(currentQuota); |
| return; |
| } |
| |
| auto checker = CompletionHandlerCallChecker::create(delegate.get(), @selector(_webView:decideWebApplicationCacheQuotaForSecurityOrigin:currentQuota:totalBytesNeeded:decisionHandler:)); |
| auto apiOrigin = API::SecurityOrigin::create(securityOrigin); |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView decideWebApplicationCacheQuotaForSecurityOrigin:wrapper(apiOrigin.get()) currentQuota:currentQuota totalBytesNeeded:totalBytesNeeded decisionHandler:BlockPtr<void(unsigned long long)>::fromCallable([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](unsigned long long newQuota) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(newQuota); |
| }).get()]; |
| } |
| |
| void UIDelegate::UIClient::printFrame(WebPageProxy&, WebFrameProxy& webFrameProxy) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewPrintFrame) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView printFrame:wrapper(API::FrameHandle::create(webFrameProxy.frameID()))]; |
| } |
| |
| void UIDelegate::UIClient::close(WebPageProxy*) |
| { |
| if (m_uiDelegate.m_delegateMethods.webViewClose) { |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewClose:m_uiDelegate.m_webView]; |
| return; |
| } |
| |
| if (!m_uiDelegate.m_delegateMethods.webViewDidClose) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [delegate webViewDidClose:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::fullscreenMayReturnToInline(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewFullscreenMayReturnToInline) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewFullscreenMayReturnToInline:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::didEnterFullscreen(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidEnterFullscreen) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewDidEnterFullscreen:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::didExitFullscreen(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidExitFullscreen) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [(id <WKUIDelegatePrivate>)delegate _webViewDidExitFullscreen:m_uiDelegate.m_webView]; |
| } |
| |
| #if PLATFORM(IOS) |
| #if HAVE(APP_LINKS) |
| bool UIDelegate::UIClient::shouldIncludeAppLinkActionsForElement(_WKActivatedElementInfo *elementInfo) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewShouldIncludeAppLinkActionsForElement) |
| return true; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return true; |
| |
| return [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView shouldIncludeAppLinkActionsForElement:elementInfo]; |
| } |
| #endif |
| |
| RetainPtr<NSArray> UIDelegate::UIClient::actionsForElement(_WKActivatedElementInfo *elementInfo, RetainPtr<NSArray> defaultActions) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewActionsForElementDefaultActions) |
| return defaultActions; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return defaultActions; |
| |
| return [(id <WKUIDelegatePrivate>)delegate _webView:m_uiDelegate.m_webView actionsForElement:elementInfo defaultActions:defaultActions.get()]; |
| } |
| |
| void UIDelegate::UIClient::didNotHandleTapAsClick(const WebCore::IntPoint& point) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidNotHandleTapAsClickAtPoint) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webView:m_uiDelegate.m_webView didNotHandleTapAsClickAtPoint:point]; |
| } |
| |
| UIViewController *UIDelegate::UIClient::presentingViewController() |
| { |
| if (!m_uiDelegate.m_delegateMethods.presentingViewControllerForWebView) |
| return nullptr; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return nullptr; |
| |
| return [static_cast<id <WKUIDelegatePrivate>>(delegate) _presentingViewControllerForWebView:m_uiDelegate.m_webView]; |
| } |
| |
| #endif |
| |
| NSDictionary *UIDelegate::UIClient::dataDetectionContext() |
| { |
| if (!m_uiDelegate.m_delegateMethods.dataDetectionContextForWebView) |
| return nullptr; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return nullptr; |
| |
| return [static_cast<id <WKUIDelegatePrivate>>(delegate) _dataDetectionContextForWebView:m_uiDelegate.m_webView]; |
| } |
| |
| #if ENABLE(POINTER_LOCK) |
| |
| void UIDelegate::UIClient::requestPointerLock(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewRequestPointerLock) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webViewRequestPointerLock:m_uiDelegate.m_webView]; |
| } |
| |
| void UIDelegate::UIClient::didLosePointerLock(WebPageProxy*) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewDidLosePointerLock) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webViewDidLosePointerLock:m_uiDelegate.m_webView]; |
| } |
| |
| #endif |
| |
| void UIDelegate::UIClient::hasVideoInPictureInPictureDidChange(WebPageProxy*, bool hasVideoInPictureInPicture) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewHasVideoInPictureInPictureDidChange) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webView:m_uiDelegate.m_webView hasVideoInPictureInPictureDidChange:hasVideoInPictureInPicture]; |
| } |
| |
| void UIDelegate::UIClient::imageOrMediaDocumentSizeChanged(const WebCore::IntSize& newSize) |
| { |
| if (!m_uiDelegate.m_delegateMethods.webViewImageOrMediaDocumentSizeChanged) |
| return; |
| |
| auto delegate = m_uiDelegate.m_delegate.get(); |
| if (!delegate) |
| return; |
| |
| [static_cast<id <WKUIDelegatePrivate>>(delegate) _webView:m_uiDelegate.m_webView imageOrMediaDocumentSizeChanged:newSize]; |
| } |
| |
| } // namespace WebKit |
| |
| #endif // WK_API_ENABLED |
